An engagement assembly, a drawer, and a refrigerator having same. The engagement assembly comprises a first engagement part matching the drawer and a second engagement part matching a refrigerator body; one of the first and second engagement parts is a gear, and the other one is a rack; the rack has a tooth surface that allows the gear to travel; the rack comprises a main rack and an extension rack; when the drawer is in a closed state, the tooth surface has a first stroke length; when the drawer is in an opening process, the extension rack moves to a travel path of the gear so that the tooth surface has a second stroke length; when the drawer is in a closing process, the extension rack is reset; the first stroke length is smaller than the second stroke length. The length of the tooth surface increases in the opening process.
An ice maker and a refrigerator are provided The ice maker has an ice making tray having a plurality of ice making spaces, a motor assembly for driving the ice making tray, and a bracket, the motor assembly is connected to the bracket, and the ice making tray has one end rotationally supported at the bracket; the ice maker further has a fan mounted at the bracket, the bracket has a top plate located at an upper portion of an opening of the ice making space and a side plate located at one side of the top plate, one end of the ice making tray is supported at the side plate, a supporting plate extends from a side edge of the side plate relative to the ice making tray, and the fan is connected to the supporting plate and has an air guide direction towards the ice making tray.
F25C 1/04 - Producing ice by using stationary moulds
F25C 1/243 - Moulds made of plastics, e.g. silicone
F25C 5/06 - Apparatus for disintegrating, removing or harvesting ice without the use of saws by deforming bodies with which the ice is in contact, e.g. using inflatable members
A muffler comprises a housing enclosed to form a hollow cavity, the cavity comprises a cylindrical chamber and a rectangular parallelepiped chamber, wherein one of bottom surfaces of the cylindrical chamber is connected with a first surface of the rectangular parallelepiped chamber, the cylindrical chamber communicates with an interior of the rectangular parallelepiped chamber, and the cylindrical chamber is provided with an air inlet and an air outlet.
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A vacuum assembly for a refrigerator includes upper and lower sealing bodies, which are buckled to define a sealed cavity. A vacuum pump is provided in the cavity. A plurality of sheet members are arranged between the vacuum pump and a sealing box. A plurality of abutting parts are provided on the upper sealing body and abutting against tops of the sheet members. A step is provided at an end of the abutting part coming into contact with the sheet member. A top surface of the step abuts against the sheet member, and a side surface of the step abuts against the sheet member. A plurality of ribs are provided on the lower sealing body and spaced apart from the side walls to define limiting grooves. A plurality of guide grooves are provided on the lower sealing body and extend in a vertical direction to guide the sheet members.
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
A23L 3/3418 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
An ice crushing device and a refrigerator are provided, the ice crushing device includes a housing assembly having a housing and an ice bucket supported in the housing; a driver for driving the ice bucket to rotate; an ice crusher disposed in the ice bucket; the housing assembly further includes an ice-discharging plate provided at a bottom of the ice bucket, the ice-discharging plate is provided with an ice-discharging port communicated with the ice bucket, wherein the driver includes a motor, a gear assembly driven by the motor, and a gear box accommodating the gear assembly, the gear box has an input end connected with the motor and an output end, wherein the gear box is mounted on the housing, and an axis of the output end is disposed in parallel with a rotation axis of the ice bucket.
An ice crushing device and a refrigerator, the ice crushing device comprising: a housing assembly comprises a housing and an ice bucket supported in the housing; a driver for driving the ice bucket to rotate, at least a portion of the driver being mounted in the housing; an ice crusher disposed in the ice bucket; the housing assembly further comprises an ice-discharging plate provided at a bottom of the ice bucket, the ice-discharging plate is provided with an ice-discharging port communicated with the ice bucket, ice cubes are discharged out of the ice-discharging port after being crushed in the ice bucket by the ice crusher, a slope is disposed on the ice-discharging plate at a position adjacent to the ice-discharging port and along a rotary ice discharge direction, and the slope is located on an ice discharge side of the ice-discharging plate and disposed uphill.
An ice crushing device and a refrigerator are provided, the ice crushing device includes a housing assembly having a housing and an ice bucket supported in the housing; a driver for driving the ice bucket to rotate; an ice crusher disposed in the ice bucket; wherein the driver includes a motor and a gear assembly driven by the motor. The gear assembly includes a first bevel gear connected to the motor, a second bevel gear meshing with the first bevel gear, and a cylindrical gear coaxially arranged with the second bevel gear. A stop ring and a seal assembly that engage with each other are disposed between the second bevel gear and the cylindrical gear, the seal assembly matches the housing to separate the space between the second bevel gear and the cylindrical gear.
An ice crushing device and a refrigerator are provided, the ice crushing device includes a housing assembly including a housing and an ice bucket supported in the housing; a driver for driving the ice bucket to rotate, at least a portion of the driver being mounted in the housing; an ice crusher disposed in the ice bucket; the housing assembly further includes an ice-discharging plate provided at a bottom of the ice bucket, the ice-discharging plate is provided with an ice-discharging port, wherein the housing includes a first portion that houses the ice bucket and a second portion in which the driver is mounted, a groove extending along the circumferential direction of the ice bucket is provided between the ice-discharging plate and the first portion, the groove is communicated with the ice-discharging port, and a lower edge of the ice bucket projects into the groove.
An ice crushing device and a refrigerator are provided, the ice crushing device includes a housing assembly including a housing and an ice bucket supported in the housing; a driver for driving the ice bucket to rotate; an ice crusher disposed in the ice bucket; wherein the ice crusher includes an ice cutter shaft fixed with respect to the housing, and several movable ice cutters and several fixed ice cutters disposed on the ice cutter shaft at an interval, each movable ice cutter includes three blades evenly distributed in the circumferential direction, the ice crusher further includes three ice agitating rods connected to the ice cutter shaft, the three ice-agitating rods are fixed corresponding one to one with the three blades, and at least one of the blades or one of the ice agitating rods is fixed relative to circumferential direction of the ice bucket.
A sound-insulating refrigerator vacuum assembly, comprising a sealed box receiving a vacuum pump, the sealed box body comprises an upper sealing body and a lower sealing body, the upper sealing body and the lower sealing body can be snap-fitted to define a receiving cavity, and the vacuum pump is placed in the receiving cavity; the vacuum assembly further comprises an air pipe member, the air pipe member comprises an air inlet pipe, an air outlet pipe and a base plate that are integrally formed, and the air inlet pipe and the air outlet pipe are disposed through the base plate; a notch portion is provided in the sealed box, and an outer edge of the base plate matches the notch portion in shape; the vacuum pump is connected with a muffler.
The present invention provides a luminous shelf, comprising: a shelf plate made of a transparent material, having an upper surface formed as a carrying plane of the luminous shelf; and a luminous strip lamp provided on one side of the shelf plate, a plurality of lamp beads being arranged in the luminous strip lamp at intervals in a length direction thereof, the luminous strip lamp having a mounting plane, and the plural lamp beads being arranged in a direction perpendicular to the mounting plane; the luminous strip lamp is placed obliquely relative to the shelf plate, such that an comprised angle is formed between the mounting plane and the carrying plane.
The present invention discloses a recessed refrigerator supported on a supporting surface, the refrigerator including a cabinet, a door movably disposed at a front side of the cabinet, a compressor compartment formed in a rear lower portion of the refrigerator and a compressor and a heat dissipating fan located in the compressor compartment, the cabinet including a bottom plate, the bottom plate being disposed apart from the supporting surface, and the bottom plate including a compressor compartment bottom plate located below the compressor compartment, the compressor compartment bottom plate being formed with a main air inlet and a main air outlet communicating the external with the compressor compartment, air from the external, driven by the heat dissipating fan, entering the compressor compartment through the main air inlet and then flowing to the external through the main air outlet.
The present invitation provides a rotatable storage rack, including a drawer, a storage rack body for slidingly receiving the drawer, and a sliding assembly disposed between the drawer and the storage rack body; wherein the sliding assembly includes a curved slide rail and a first pulley moving along the curved slide rail, the curved slide rail includes a horizontal section and a bent section, and the bent section is tangent to the horizontal section and arranged at an angle; when the first pulley moves along the horizontal section, the drawer is pulled out when the first pulley moves along the bent section, the drawer rotates downward.
A water storage device and a refrigerator, the water storage device comprising: a housing having a water inlet end and a water outlet end, and a water distribution plate. The water distribution plate divides a water storage cavity into a water inlet cavity and a water outlet cavity; a gap for allowing water to flow through is provided between the outer edge of the water distribution plate and the inner wall of the housing; when the water distribution plate moves from the water inlet end towards the water outlet end, water entering the water inlet cavity from the water inlet end will not mix with cold water in the water outlet cavity.
A water storage device and a refrigerator, the water storage device comprising: a housing having a water inlet end and a water outlet end, and a water distribution plate. The water distribution plate divides a water storage cavity into a water inlet cavity and a water outlet cavity; a gap for allowing water to flow through is provided between the outer edge of the water distribution plate and the inner wall of the housing; when the water distribution plate moves from the water inlet end towards the water outlet end, water entering the water inlet cavity from the water inlet end will not mix with cold water in the water outlet cavity.
Disclosed is an oxygen-control freshness preservation refrigerator, comprising a cabinet with a refrigerating compartment and a freezing compartment. A partition plate for separating the refrigerating compartment from the freezing compartment is arranged in the cabinet. The refrigerator further has a freshness preservation compartment arranged inside the refrigerating compartment and an oxygen control device for reducing the oxygen content inside the freshness preservation compartment, the oxygen control device comprises a gas-regulating membrane assembly and a gas extraction assembly. The gas-regulating membrane assembly has at least one gas-regulating membrane for selective gas permeation. The gas extraction assembly has a gas extraction pump arranged in the partition plate; and the gas extraction pump is provided with a gas intake pipe in communication with a gas discharge side of the gas-regulating membrane, and a gas discharge pipe for discharging gas from the gas discharge side of the gas-regulating membrane.
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator door body comprises a door body frame and a glass panel attached to a front side of the door body frame. The door body frame comprises sheet metal frames located on two sides, end covers located on upper and lower sides, and connecting assemblies connecting the sheet metal frames to the end covers. The end cover is provided with a side flange and a covering edge located on an outer side of the side flange. After the end covers and the sheet metal frames are assembled, the side flange is fitted to an inner side of the sheet metal frame, and the covering edge is fitted to an outer side of the sheet metal frame, thereby ensuring that an end portion of the sheet metal frame is not easily eroded by moisture.
An engagement assembly, a drawer, and a refrigerator having same. The engagement assembly comprises a first engagement part matching the drawer and a second engagement part matching a refrigerator body; one of the first and second engagement parts is a gear, and the other one is a rack; the rack has a tooth surface that allows the gear to travel; the rack comprises a main rack and an extension rack; when the drawer is in a closed state, the tooth surface has a first stroke length; when the drawer is in an opening process, the extension rack moves to a travel path of the gear so that the tooth surface has a second stroke length; when the drawer is in a closing process, the extension rack is reset the first stroke length is smaller than the second stroke length. The length of the tooth surface increases in the opening process.
The present invention discloses a storage device and a refrigerator having the same. The storage device comprises a body, an regulating assembly, a first partition frame and a second partition frame, wherein the first partition frame is connected onto a pair of side walls of the body, the second partition frame is rotatably connected onto the first partition frame through the regulating assembly, the regulating assembly comprises: a first regulating mechanism fitted and connected with the first partition frame, on which a first concave-convex curved surface is formed; and a second regulating mechanism fitted and connected with the second partition frame, on which a second concave-convex curved surface is formed; when the first and second regulating mechanisms are relatively rotated, the first and second concave-convex curved surfaces are butted against each other to enable the first and second regulating mechanisms to reciprocate in the vertical direction.
The present invention provides a refrigerator, a duct assembly and a duct fixture. The duct fixture includes a fixing seat having a through hole, a fixing disk, a limiting block disposed on a side of the fixing disk adjacent to a target mounting surface, and a positioning protrusion disposed on the fixing disk, an outer shape of the limiting block matches a mounting hole on the target mounting surface, a limiting groove for receiving the target mounting surface is formed between the limiting block and the fixing disk, and the positioning protrusion is disposed angularly with the limiting block around the central axis of the through hole. When the limiting block rotates to a staggered position relative to the mounting hole, the positioning protrusion enters the mounting hole.
A refrigerator cooling system, comprising a pipe forming a loop and, sequentially provided on the pipe, a compressor, a condenser, a refrigerant amount regulator, a capillary tube, and an evaporator. The refrigerant amount regulator comprises a storage device and an adjustor provided within the storage device. The storage device is provided therein with a storage cavity for holding a refrigerant. The storage device is provided with an opening for the storage cavity to be in communication with the pipe. The adjustor comprises a sealer used for opening or closing the opening.
A flexibly partitioned drawer comprises a drawer body formed with an accommodating cavity and at least one partitioning member that moves left and right and is disposed in the accommodating cavity for use in partitioning the accommodating cavity. Leading and trailing ends of the dividing member respectively protrude in the direction of front and rear walls of the drawer body to form protruding portions. The front and rear walls of the drawer body are respectively formed thereon with sliding grooves that cooperate with corresponding side protruding portions so as to provide the dividing member with movement along the left and right directions. The sliding grooves penetrate side walls of the drawer body such that the accommodating cavity communicates with an outer part of the drawer body.
A shelf comprises a shelf plate and a rack connected to the shelf plate pivotally and rotating between a folded position adjacent to the shelf plate and an unfolded position apart from the shelf plate. The shelf further comprises a rotary assembly connected with the shelf plate and the rack and enabling the rack to have at least two unfolded positions, such that the angle and a height at which the rack is fixed may be regulated as required, thereby meeting requirements of placing the bottles and beverage bottles of different sizes, and increasing universality and flexibility of application of the shelf.
Provided by the present invention are a recipe-based method for recommending user purchases, an automated supermarket and a purchase recommendation method therefor, wherein ingredients which have not yet been purchased are recommended to a user on the basis of a recipe and already purchased ingredients, which helps users to buy ingredients that are truly suitable therefor.
G06Q 30/06 - Buying, selling or leasing transactions
G16H 20/60 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to nutrition control, e.g. diets
25.
Surface light source assembly and refrigerator having the same
The present invention discloses a surface light source assembly and a refrigerator having the same. The surface light source assembly comprises: a light source and a light guide plate which is vertically illuminated by the light source, wherein the light source is provided along a first side of the light guide plate; a plurality of light guide spots is provided at a front surface of the light guide plate, a through hole is vertically formed in the middle of the light guide plate; a first region is provided at a position close to the upper edge of the through hole, the diameter and density of the light guide spots in the first region are less than the diameter and density of the light guide spots in the peripheral region of the first region.
Provided is a refrigerator. The refrigerator is mounted with an electrolyzed acidic water generation device and a spraying device, wherein the spraying device is connected to an anode decomposition tank by means of a pipeline, and the spraying device can spray electrolyzed acidic water in the anode decomposition tank into a storage compartment. In the refrigerator, the spraying device can spray the electrolyzed acidic water in the electrolyzed acidic water generation device into the storage compartment, and the electrolyzed acidic water can degrade pesticide residues and provide a supplement to moisture lost in the storage compartment to provide a preservation effect.
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
C02F 1/461 - Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
A23L 5/20 - Removal of unwanted matter, e.g. deodorisation or detoxification
Disclosed are an ice-crushing device (100) and a refrigerator. The ice-crushing device (100) comprises: an ice storage box (10); an ice-crushing module (30), wherein the ice crushing module is arranged at the bottom of the ice storage box (10), and comprises an ice blade shaft (31), a plurality of movable ice blades (311) and a plurality of fixed ice blades (312) being mounted on the ice blade shaft (31), and the ice crushing module (30) is in communication with the ice storage box (10) through an ice outlet (111) at the bottom of the ice storage box (10); and a driving mechanism (50), wherein the driving mechanism is arranged on one side of the ice crushing module (30) and is used for at least driving the movable ice blades (311) to rotate relative to the fixed ice blades (312), and the driving structure (50) comprises a motor, and a first transmission unit and a second transmission unit both being driven by the motor. An ice stirring rod (13) is arranged in the ice storage box (10), the first transmission unit drives the movable ice blades (311) to rotate relative to the fixed ice blades (312), the second transmission unit drives the ice stirring rod (13) to rotate, and the rotation axis of the first transmission unit is parallel to the rotation axis of the second transmission unit.
A drawer assembly and a refrigerator, the drawer assembly comprising a drawer body (1), a slideway assembly (2) for pushing and pulling the drawer body (1), and a damping reset unit matching the drawer body (1) and being arranged on the sliding channel assembly (2), the damping reset unit (3) comprising an elastic member (31) for driving the drawer body (1) to reset from an open state to a closed state and a damping member (32) for reducing the reset speed of the elastic member (31). A refrigerator is provided with the drawer assembly. The arrangement of the damping reset unit (3) enables the process of closing the drawer body (1) to not require the application of external force during the entire process, and the arrangement of the damping member (32) makes the rebound process of the drawer body (1) more gentle, avoiding the vibration, noise, and damage that may be produced during rapid rebound.
A refrigerator control method, including: upon acquiring a signal indicating that a person approaches to open a door, controlling a camera to move from an initial position to a first position; upon acquiring a signal indicating that the door switches to an open status, controlling the camera to move to a second position; upon acquiring an opening angle of the door, and controlling the camera to capture an image of an interior of the door when the opening angle is less than a threshold angle; upon acquiring a signal indicating that the door switches to the closed status, controlling the camera to move to the first position and capture an image of an interior of the door; and upon acquiring a signal indicating that the door is closed, controlling the camera to return to the initial position and capture an image of an interior of the refrigerating compartment.
A flexibly partitioned drawer comprises a drawer body (1) formed with an accommodating cavity (10) and at least one partitioning member (2) that moves left and right and is disposed in the accommodating cavity (10) for use in partitioning the accommodating cavity (10). Front and rear ends of the dividing member (2) respectively protrude in the direction of front and rear side walls (11, 12) of the drawer body to form protruding portions (25). The front and rear side walls (11, 12) of the drawer body (1) are respectively formed thereon with sliding grooves that cooperate with corresponding side protruding portions (25) so as to provide the dividing member (2) with movement along the left and right directions. The sliding grooves penetrate side walls of the drawer body (1) such that the accommodating cavity (10) communicates with an outer part of the drawer body (1).
A seal includes a buckling portion. The buckling portion is composed of two H-shaped members that are flexibly connected. The two H-shaped members are buckled with each other to form a mounted state. The H-shaped member has a first arm and a second arm which are parallel to each other, and a connecting portion which connects the first arm and the second arm. The connecting portion has an arcuate surface. The arcuate surfaces of the two H-shaped members cooperatively define a hollow cavity when the two H-shaped members are in the mounted state. A vacuum assembly and a refrigerator are disclosed to respectively have the seal.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
A refrigerator cooling system (100), comprising a pipe (6) forming a loop and, sequentially provided on the pipe (6), a compressor (1), a condenser (2), a refrigerant volume regulating apparatus (3), a capillary tube (4), and an evaporator (5). The refrigerant volume regulating apparatus (3) comprises a storage apparatus (31) and a regulating mechanism (32) provided within the storage apparatus (31). The storage apparatus (31) is provided therein with a storage cavity (311) for holding a refrigerant. The storage apparatus (31) is provided with an opening (312) for the storage cavity (311) to be in communication with the pipe (6). The regulating mechanism (32) comprises a sealing part (321) used for opening or closing the opening (312). The refrigerator cooling system (100) implements the regulation of the volume of the refrigerant in the cooling system (100) by turning on or off the refrigerant volume regulating apparatus (3) and is structurally simple, convenient to control, and capable of adjusting the load for the compressor in a timely manner.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
F25B 41/06 - Flow restrictors, e.g. capillary tubes; Disposition thereof
An air-cooled refrigerator (100). The air-cooled refrigerator (100) comprises an air duct assembly (300, 400) and an air door shielding device (500). The air duct assembly (300, 400) is provided with an accommodating cavity (105) with a backward air inlet. A plurality of air supply communicating holes (106) is formed on the peripheral wall of the accommodating cavity (105). The air door shielding device (500) is provided with a shielding part (520). The shielding part (520) is provided with a plurality of air baffles (521). The shielding part (520) is rotatably provided in the accommodating cavity (105) and has shielding positions where all the air supply communicating holes are completely shielded by the air baffles (521), and then the air in a cooling chamber is prevented from entering at least one storage chamber (101) by means of the plurality of air supply communicating holes in the defrosting process of the air-cooled refrigerator (100). The bottom of the sidewall of the accommodating cavity (105) is provided with a water guide groove (381) inclined backwards and downwards. The air duct assembly (300, 400) is provided with a water outlet hole (382) communicating the rear side of the air duct assembly (300, 400) with the rear end of the water guide groove (381), so that water in the accommodating cavity (105) flows out of the air duct assembly (300, 400) by means of the water guide groove (381) and the water outlet hole (382). The air door shielding device (500) adopts a rotary structure and is small in size, simple, compact and convenient to control. Condensate water at the air door shielding device (500) can be smoothly discharged by means of a special defrosted water discharge channel.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 21/14 - Collecting or removing condensed and defrost waterDrip trays
34.
METHOD AND APPARATUS FOR DISPLAYING CALORIC VALUE OF FOOD FOR REFRIGERATOR
QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD (China)
Inventor
Wang, Bing
Wu, Yong
Dang, Guangming
Yang, Fan
Abstract
A method and apparatus for displaying the caloric value of food for a refrigerator. The front end surface of a refrigerator body is provided with a camera and a distance sensor. The method comprises the following steps: when determining, according to the distance sensor, that the distance between a user and the front end surface is less than or equal to a preset value and determining that the door of a refrigerator is changed from a closed state to an open state, turning on the camera and capturing a video stream including the user; when determining, according to the video stream, that the user takes away food, obtaining the volume of the food, and generating a caloric value of the food according to the volume; and displaying the caloric value of the food. Thus, the user can know the caloric value of food when the user takes away the food.
Disclosed is an oxygen-control freshness preservation refrigerator, comprising a cabinet (100) with a refrigerating compartment (11) and a freezing compartment (12) formed therein. A partition plate (15) for separating the refrigerating compartment (11) from the freezing compartment (12) is arranged in the cabinet (100. The refrigerator is further provided with a freshness preservation compartment (10) arranged inside the refrigerating compartment (11) and an oxygen control device for reducing the oxygen content inside the freshness preservation compartment (10), wherein the oxygen control device comprises a gas-regulating membrane assembly (21) and a gas extraction assembly (22). The gas-regulating membrane assembly (21) is provided with at least one gas-regulating membrane for selective gas permeation. The gas extraction assembly (22) is provided with a gas extraction pump (220) arranged in the partition plate (15); and the gas extraction pump (220) is provided with a gas intake pipe (222) in communication with a gas discharge side of the gas-regulating membrane, and a gas discharge pipe (221) for discharging gas from the gas discharge side of the gas-regulating membrane.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
36.
REFRIGERATOR HAVING OXYGEN CONTROL AND FRESHNESS KEEPING FUNCTIONS
A refrigerator having oxygen control and freshness keeping functions, comprising a refrigerator body (100). The refrigerator body (100) has a compressor bin (14) and a refrigerator compartment (10) located above the compressor bin (14). The refrigerator further comprises an oxygen control device for reducing the content of oxygen in the refrigerator compartment (10). The oxygen control device comprises a gas-regulating membrane assembly (21) and a gas extraction assembly (22). The gas-regulating membrane assembly (21) has at least one gas-regulating membrane for selective permeation of gas. The gas extraction assembly (22) is disposed outside the refrigerator compartment (10), and is provided with a gas extraction pump (220). The gas extraction pump (220) has a gas inlet pipe (222) communicated with the gas outlet side of the gas-regulating membrane and a gas outlet pipe (221) for exhausting the gas from the gas outlet side of the gas-regulating membrane to the compressor bin (14) so as to cool a compressor. The present invention solves the problem in existing design of resonance in operation, can reduce the operation noise of the refrigerator, and can prolong the service life of the compressor and optimize the operation performance of the compressor.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
37.
REFRIGERATOR APPLIANCE AND ICE DISPENSER DEFINING A LIQUID OUTLET
A refrigerator appliance and ice dispenser is provided herein. The refrigerator appliance (100) includes a cabinet (120), an ice maker (160) attached to the cabinet (120), a dispenser recess (150) defined on the refrigerator appliance (100), and a dispenser conduit (200) disposed within the dispenser recess (150). The dispenser conduit (200) may include a chute wall (218). The chute wall (218) defines an ice passage (208), one or more fluid inlets (220, 230), a manifold channel (224), and one or more fluid outlets (222, 232). A fluid inlet (220) may be positioned radially outward from the ice passage (208) in fluid communication with a fluid source (240) selectively supplying a fluid flow thereto. The manifold channel (224) may extend within the chute wall (218) about at least a portion of the ice passage (208). The manifold channel (224) may be in downstream fluid communication with the fluid inlet (220). A fluid outlet (222) may be defined through the chute wall (218) in downstream fluid communication with the manifold channel (224).
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
An icemaker (100) for a refrigeration appliance includes a motor (110) having a shaft (112). A feeler arm coupling (120) is connected to a shaft (112) of the motor (110). The motor (110) is operable to rotate the feeler arm coupling (120) about a rotation axis. A feeler arm rake (130) is hinged to the feeler arm coupling (120) such that the feeler arm rake (130) is rotatable relative to the feeler arm coupling (120) about a hinge axis. The hinge axis is perpendicular to the rotation axis. The feeler arm rake (130) rotates with the feeler arm coupling (120) about the rotation axis when the motor (110) operates to rotate the feeler arm coupling (120).
A refrigerator appliance (100) includes drawer assembly (200) for a chilled chamber of the appliance. The drawer assembly (200) includes a storage bin (202) positioned within the chilled chamber and one or more adjustable dividers (210) slidably mounted within the storage bin (202). The adjustable dividers (210) include a top support arm (216), a window (214) that acts as a light guide or diffuser, and a light source (300) mounted to the adjustable divider (210) for illuminating the storage bin (202). The drawer assembly (200) further includes a power supply (302), such as a bus bar assembly (310) having parallel positive and negative strip terminals (314, 312) that remain connected with spring terminals on the adjustable dividers (210) to ensure the light source (300) remains illuminated when the adjustable dividers (210) are moved within the storage bin (202).
A refrigerator appliance (100) includes drawer assembly (200) for a chilled chamber of the appliance. The drawer assembly (200) includes a storage bin (202) positioned within the chilled chamber and one or more adjustable dividers (210) slidably mounted within the storage bin (202). The adjustable dividers (210) include a top support arm (216), a window (214) that acts as a light guide or diffuser, and a light source (300) mounted to the adjustable divider (210) for illuminating the storage bin (202). The drawer assembly (200) further includes a power supply (302), such as a bus bar assembly (310) having parallel positive and negative strip terminals (314, 312) that remain connected with spring terminals on the adjustable dividers (210) to ensure the light source (300) remains illuminated when the adjustable dividers (210) are moved within the storage bin (202).
A freezing chamber (12) of a refrigerator is internally provided with an ice making unit for solidifying liquid water, and a refrigerating chamber (11) is internally provided with a water storage box (3) for supplying liquid water to the ice making unit, the water storage box (3) being provided spaced from a partition (10) which partitions the refrigerating chamber (11) and the freezing chamber (12). On this basis, the cooling capacity in the freezing chamber (12) cannot pass through the partition (10) to directly cool the liquid water in the water storage box (3), and the liquid water in the water storage box (3) has no risk of being frozen; in addition, the partition (10) does not necessarily have a large thickness, thereby effectively avoiding occupying volume of a refrigerator.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
Disclosed are an ice-crushing device (100) and a refrigerator. The ice-crushing device (100) comprises: a housing assembly (10), comprising a shell (11) and an ice bucket (12) supported inside the shell (11); a drive mechanism (30) for driving the ice bucket (12) to rotate, with at least one part of the drive mechanism (30) being mounted inside the shell (11); and an ice-crushing mechanism (50) arranged in the ice bucket (12). The housing assembly (10) further comprises an ice-discharging substrate (13) arranged at the bottom of the ice bucket (12), wherein an ice-discharging port (131) in communication with the ice bucket (12) is arranged on the ice-discharging substrate (13); ice cubes made by an ice machine are crushed by the ice-crushing mechanism (50) in the ice bucket (12) and then are discharged from the ice-discharging port (131); the shell (11) comprises a first part (11a) for accommodating the ice bucket (12) and a second part (11b) for mounting the drive mechanism (30); a groove (136) extending circumferentially along the ice bucket (12) is provided between the ice-discharging substrate (13) and the first part (11a), the groove (136) is in communication with the ice-discharging port (131), and a lower edge of the ice bucket (12) extends into the groove (136).
An ice-crushing device (100) and a refrigerator. The ice-crushing device (100) comprises: a casing assembly (10), comprising a housing (11) and an ice bucket (12) supported in the housing (11); a driving mechanism (30) used for driving the ice bucket (12) to rotate; and an ice-crushing mechanism (50) that is disposed in the ice bucket (12). The casing assembly (10) further comprises an ice-discharging substrate (13) disposed at a bottom part of the ice bucket (12), and the ice-discharging substrate (13) is provided thereon with an ice-discharging port (131) that communicates with the ice bucket (12). Ice blocks made by an ice-making machine are crushed in the ice bucket (12) by the ice-crushing mechanism (50) and then discharged from the ice-discharging port (131). The driving mechanism (30) comprises a motor, a gear assembly driven by the motor, and a gearbox (38) accommodating the gear assembly. The gearbox (38) has an input terminal (381) and an output terminal (382) that are connected to the motor, the gearbox (38) is mounted on the housing (11), and the axis of the output terminal (382) and the axis of rotation of the ice bucket (12) are arranged in parallel.
The present invention discloses a storage device and a refrigerator having the same. The storage device comprises a body, a pair of guiding mechanisms and a first partition frame, wherein the pair of guiding mechanisms is arranged at a pair of side walls of the body and comprises guiding elements which slide back and forth with respect to the body; the first partition frame comprises a partition element, fixing portions and a limited portion, the fixing portions are provided to be long rods extending in a front-rear direction and are formed at two ends of the first partition frame; the first partition frame is connected onto the guiding element by the fixing portion, and the limiting portion is fitted and connected with the limited portion, such that the first partition frame is prevented from moving back and forth with respect to the guiding element.
An ice crushing device and a refrigerator. The ice crushing device (100) comprises: a housing assembly (10), comprising an outer casing (11) and an ice bucket (12) supported in the outer casing (11), a driving mechanism (30) for driving the ice bucket (12) to rotate, and an ice crushing mechanism (50) provided in the ice bucket (12); the housing assembly (10) further comprises an ice discharge substrate (13) provided at the bottom of the ice bucket (12), the ice discharge substrate (13) being provided with an ice discharge port (131) in communication with the ice bucket (12); the ice crushing mechanism (50) comprises an ice cutter shaft (51) fixed with respect to the outer casing (11), and several movable ice cutters (52) and several fixed ice cutters (53) provided at intervals on the ice cutter shaft (51), each movable ice cutter (52) comprising three blades that are distributed uniformly in a circumferential direction; the ice crushing mechanism (50) further comprises three ice stirring rods (54) connected to the ice cutter shaft (51), the three ice stirring rods (54) being connected to one end of the ice cutter shaft (51) away from the ice discharge port (131), the three ice stirring rods (54) being in one-to-one correspondence with the three blades and being fixed with respect to the circumferential direction, at least one of the blades or one of the stirring ice rods (54) being circumferentially fixed with respect to the ice bucket (12).
An ice crushing apparatus (100) and a refrigerator. The ice crushing apparatus (100) comprises: a housing assembly (10) comprising a housing (11) and an ice bucket (12) supported inside the housing (11); and a driving mechanism (30) used for driving the ice bucket (12) to rotate; an ice crushing mechanism (50) provided inside the ice bucket (12). The driving mechanism (30) comprises a motor and a gear assembly driven by the motor. The gear assembly comprises a first bevel gear (32) and a second bevel gear (33) engaged with each other. The driving mechanism (30) further comprises a cylindrical gear (31) disposed coaxially with the second bevel gear (33). The axis of rotation of the second bevel gear (33) is parallel to that of the ice bucket (12). A baffle ring (351) and a sealing assembly cooperating with each other are provided between the second bevel gear (33) and the cylindrical gear (31). The sealing assembly cooperates with the housing (11) to separate the second bevel gear (33) from the cylindrical gear (31). The sealing assembly comprises a protruding ring (354) that protrudes in the axial direction. One end of the baffle ring (351) is abutted against the bottom end face of the second bevel gear (33). The protruding ring (354) extends into the inside of the baffle ring (351) and overlaps the radial projection of the baffle ring (351).
An ice crushing apparatus (100) and a refrigerator. The ice crushing apparatus (100) comprises: a housing assembly (10) comprising a housing (11) and an ice bucket (12) supported within the housing (11); a driving mechanism (30), used for driving the ice bucket (12) to rotate, at least a part of the driving mechanism (30) being mounted within the housing (11); and an ice crushing mechanism (50), provided within the ice bucket (12). The housing assembly (10) also comprises an ice dispensing base plate (13) provided at the bottom of the ice bucket (12). An ice dispensing opening (131) in communication with the ice bucket (12) is provided on the ice dispensing base plate (13). Ice cubes produced by an ice maker is crushed by the ice crushing mechanism (50) in the ice bucket (12) and then dispensed from the ice dispensing opening (131). The ice dispensing base plate (13) is provided with a slope (132) at a position in proximity to the ice dispensing opening (131). In the direction in which ice is dispensed, the slope (132) is arranged on the ice dispensing side of the ice dispensing base plate (13) and is ascendingly provided.
A door bin assembly (1) and a refrigerator having same. The door bin assembly (1) comprises: a door bin (100) used for storing an item; a stand (200) vertically disposed at the inner side of a refrigerator door (2) and located at the rear side of the door bin (100), the stand (200) comprising a stand body (210) and a plurality of positioning grooves (220) arranged on the stand body (210), the stand body (210) comprising a first sidewall (211) and a second sidewall (212) disposed opposite to each other, and the plurality of positioning grooves (220) being arranged apart from each other on the first sidewall (211) in the vertical direction; and positioning assemblies (300) fixed onto the rear end of the door bin (100), the positioning assembly (300) comprising a supporting piece (310) and a positioning piece (320) connected to the door bin (100). When the door bin (100) is horizontally placed, the positioning piece (320) can be matched with any one of the plurality of positioning grooves (220) and abut against the first sidewall (211); when the front end of the door bin (100) is lift up, the positioning piece (320) can move away from the first sidewall (211) and thus is detached from the positioning groove (220), so that the door bin (100) can be taken out from the stand (200). In this case, the height of the door bin (100) can be adjusted and a plurality of door bins (100) can be freely combined, so as to cooperatively store objects of different heights.
An engagement assembly (100), a sliding rail mechanism (300) having same, a drawer (400), and a refrigerator. The engagement assembly (100) comprises a first engagement part (10) matching the drawer (400) and a second engagement part (20) matching a refrigerator body (500); one of the first and second engagement parts (10, 20) is a gear (10, 10', 10a, 10b), and the other one is a rack (20); the rack (20) has a tooth surface (21) that allows the gear (10) to travel; the rack (20) comprises a main rack (22, 22', 22a, 22b) and an extension rack (23, 23', 23a, 23b); when the drawer (400) is in a closed state, the tooth surface (21) has a first stroke length (L1); when the drawer (400) is in an opening process, the extension rack (23, 23', 23a, 23b) moves to a travel path of the gear (10) so that the tooth surface (21) has a second stroke length (L2); when the drawer (400) is in a closing process, the extension rack (23, 23', 23a, 23b) is reset; the first stroke length (L1) is smaller than the second stroke length (L2). The length of the tooth surface (21) of the rack (20) is variable, and the length of the tooth surface (21) increases in the opening process of the drawer (400) so that the distance which the drawer (400) may be pulled out increases; this facilitates a user accessing items in the drawer (400) and thus improves the user experience.
A door closer (200), comprising a hinge plate (21), a hinge shaft (22) disposed on the hinge plate (21), and an adapter (23) rotatably provided around the hinge shaft (22), and further comprising a cam (24) disposed on the hinge shaft (22). A first recessed area (241) is formed by shrinking at one side of the periphery of the cam (24) towards an interior direction thereof. The adapter (23) is provided with an elastic mechanism. The elastic mechanism comprises an abutting end abutted against the periphery of the cam (24). In the rotation process of the adapter (23), the abutting end moves relative to the periphery of the cam (24), and when the adapter (23) is rotated to one side of the first recessed area (241), the abutting end enters the first recessed area (241) to lock the position relation between the adapter (23) and the hinge plate (21).
An ice-making machine (100) and a refrigerator, the ice-making machine (100) comprising an ice-making box (14) that has a plurality of ice-making compartments (12), a motor assembly (30) that drives the ice-making box (14), and a bracket (20). The ice-making compartments (12) have openings; the motor assembly (30) is connected to the bracket (20); one end of the ice-making box (14) is rotatably supported on the bracket (20), and the other end of the ice-making box (14) is connected to the motor assembly (30) and is driven by the motor assembly (30) to rotate. The ice-making machine (100) further comprises a fan (40) that is mounted on the bracket (20), and the bracket (20) comprises a top plate (21) located at an upper portion of the openings and a side plate (22) located at one side of the top plate (21). One end of the ice-making box (14) is supported on the side plate (22), and one side edge of the side plate (22) opposite to the ice-making box (14) extends out of a support plate (23). The fan (40) is connected onto the support plate (23) and the wind direction thereof is directed toward the ice-making box (14).
A refrigerating and freezing device and a drawer assembly thereof. The drawer assembly comprises: a sealed barrel (10) that has a front end opening and that comprises a barrel body (110) and a barrel lid (120); a tray (30) that is configured to be pushably inserted into a bottom part of the sealed barrel (10) by mean of the front end opening; and a drawer (20) that is carried on the tray (30) and that is configured to be pushably inserted into the sealed barrel (10) together with the tray (30), the drawer (20) having a drawer body (210) and a front end plate (220) disposed at a front side of the drawer body (210). The tray (30) has a head portion (310) that located outside of the sealed barrel (10) when the drawer (20) is in a fully closed state, and an air-tight seal is formed by means of a sealing element between the head portion (310) of the tray and the drawer (20), between the head portion (310) of the tray and a front end of a bottom plate (113) of the sealed barrel (10), between the front end plate (220) and a front end of the barrel lid (120) of the sealed barrel (10), and between the barrel body (110) and the barrel lid (120) so as to form a sealed storage space inside of the drawer (20) when the drawer (20) is in a fully closed state. The present invention not only facilitates the fabrication, maintenance, replacement or the like of various parts, but also enables a seal that has a better effect and a higher grade to be formed inside of the drawer (20).
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
53.
REFRIGERATING AND FREEZING DEVICE, AND DRAWER ASSEMBLY THEREOF
Disclosed are a refrigerating and freezing device, and a drawer assembly (1) thereof. The drawer assembly (1) comprises: a sealing barrel (10) configured to be shelved in the refrigerating and freezing device and provided with a front-end opening; a tray (30) configured to be slidably inserted into the bottom of the sealing barrel (10) via the front-end opening; and a drawer (20) carried on the tray (30) and configured to be slidably inserted into the sealing barrel (10) along with the tray (30). The tray (30) is provided with a head part (310) located outside the sealing barrel (10) when the drawer (20) is in a fully closed state; a first sealing member (40) is arranged between the head part (310) of the tray (30) and the drawer (20); and the first sealing member (40) comprises a body (41), and a deformation retaining sheet (42) extending, in a bent manner, outwardly from the body (41) along an arc so as to form airtight sealing between the head part (310) of the tray (30) and the drawer (20). Elastic deformation of the first sealing member (40) can be facilitated in terms of both material and shape, and therefore, in the case of large manufacturing tolerances for the tray (30) and the drawer (20), it can be ensured that the tray head (310) and the drawer (20) can still achieve a good sealing effect.
A door assembly (10) for a refrigerator comprises a door frame and a door panel (12) fitted with the door frame. The door frame comprises: an upper trim strip (14); a lower trim strip disposed opposite the upper trim strip (14); and a first side trim strip (16) and a second side trim strip disposed opposite each other, wherein each of the first side trim strip (16) and the second side trim strip connects the upper trim strip (14) and the lower trim strip. The door assembly (10) further comprises a display device (13) and an accommodation box (18), wherein the accommodation box (18) connects onto the upper trim strip (14) and/or the first side trim strip (16) and is used for accommodating the display device (13). The upper trim strip (14) is provided with an installation slot (20) and a cover plate (22) for covering the installation slot (20). The display device (13) passes through the installation slot (20) to be disposed inside the accommodation box (18). The door panel (12) completely covers the door frame, and the part of the door panel (12) corresponding to the display device (13) is configured to be transparent.
A handle assembly (8) for a refrigerator, comprising: a first aluminum member (10) and a second aluminum member (12) extending in a same lengthwise direction; and two plastic connectors (14) respectively located at two opposing ends of the first aluminum member (10) and at two opposing ends of the second aluminum member (12) and connecting the first aluminum member (10) and the second aluminum member (12). The first aluminum member (10) comprises: an upper plate (16); a lower plate (18); and an intermediate plate (20) connecting the upper plate (16) and the lower plate (18). The upper plate (16) and the lower plate (18) are respectively located at two sides of the intermediate plate (20). The second aluminum member (12) comprises: a mounting plate (22) connected to the plastic connector (14); a holder plate (24) at an angle to the intermediate plate (20); and a connection plate (26) connecting the mounting plate (22) and the holder plate (24). The lower plate (18) and the mounting plate (22) abut each other. The holder plate (24), the lower plate (18), and the intermediate plate (20) together define a holding space for accommodating a user's fingers. Both of the first aluminum member (10) and the second aluminum member (12) protrude beyond the plastic connectors (14) in the lengthwise direction.
A refrigerator control system, comprising: a gesture module (110) for recognizing gestures and transmitting gesture information; a control unit (120) for selectively transmitting instructions on the basis of different gesture information transmitted by the gesture module (110); and a refrigerator door driving unit (130) for driving the opening or closing of at least one refrigerator door under the control of the control unit (120).
A refrigerator door body comprises a door body frame (2) and a glass panel (14) attached to a front side of the door body frame (2). The door body frame (2) comprises sheet metal frames (11) located on two sides, end covers (12) located on upper and lower sides, and connecting assemblies (13) connecting the sheet metal frames (11) to the end covers (12). The end cover (12) is provided with a side flange (123) and a covering edge (124) located on an outer side of the side flange (123). After the end covers (12) and the sheet metal frames (11) are assembled, the side flange (123) is fitted to an inner side of the sheet metal frame (11), and the covering edge (124) is fitted to an outer side of the sheet metal frame (11), thereby ensuring that an end portion of the sheet metal frame (11) is not prone to corrosion.
An integrated air duct module (100), wherein the distributed structure of traditional air ducts is changed and a modular structure is used so as to improve the precision in the assembly of a refrigerator, being applied to a two-door refrigerator and eliminating the traditional refrigerator structure by providing an air vent at a side of a refrigerator compartment (30), thereby preventing a convex structure that occupies the storage capacity of the refrigerator compartment (30) from forming at a top portion of the refrigerator compartment (30), increasing the storage space of the refrigerator compartment (30).
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
A side by side refrigerator. A bulge structure involved in a conventional design mode does not need to be formed in a refrigerating chamber (30), and it only needs to provide a refrigerating air outlet duct (40) at one side of the refrigerating chamber (30), wherein the refrigerating air outlet duct (40) is connected to a duct integration module (100) to convey cold air. In this way, the refrigerating chamber (30) can be simple in internal structure, and the storage space of the refrigerating chamber (30) can be increased.
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
Inventor
Wang, Jing
Zhu, Xiaobing
Liu, Haoquan
Guo, Dong
Abstract
A refrigerator and a drawer assembly thereof. The drawer assembly comprises drawers (20), which are arranged within a storage compartment of the refrigerator (30) and can be pushed and pulled between a front extreme position and a rear extreme position; and two support components (10) in a left-right parallel arrangement, each support component (10) comprising a frame (100), the frame (100) being fixed to the inner wall of the storage compartment, being provided on the inner side with a first slide groove (110) extending forward-rearward, and being provided on the rear part of the inner side with a flexible tongue (160). The left sidewall and the right sidewall of the drawers (20) respectively are slidably mounted on the first slide groove (110) of the frame of either support component (10). The drawer assembly is configured as: when either of the drawers (20) is moved rearward and approaches the rear extreme position, the rear end of the drawer pushes rearward the corresponding flexible tongue (160) so that same is flexibly distended, thus allowing the flexible tongue (160) to apply a forward flexible cushioning force to the drawer (20).
A refrigerating and freezing apparatus, comprising: a box body, a storage drawer, an air hole opening-closing device and an electrolytic deoxidizing component, wherein the storage drawer comprises a cylindrical body, and a drawing component. The drawing component may be pushed into or drawn out from said cylindrical body so as to open or close said storage space. The front end of said drawing component is provided with a gripping groove inside of which at least one air hole connecting the inside and the outside of the storage space is provided. The air hole opening-closing device is provided inside the gripping groove, and the controllably closed air hole is configured to be exposed when a user grips the gripping groove due to displacement caused external force. The electrolytic deoxidizing component is removably provided at the opening of the top surface of the cylindrical body of the storage drawer and consumes the oxygen inside of storage space by means of an electrolytic reaction.
A23L 3/3418 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
62.
REFRIGERATING AIR SUPPLY ASSEMBLY AND SIDE-BY-SIDE REFRIGERATOR
Provided is a refrigerating air supply assembly, applied to a side-by-side refrigerator. The side-by-side refrigerator comprises a freezing chamber (a') and a refrigerating chamber (b') arranged left and right in parallel, a freezing fan (3'), a fan support (2'), an evaporator (4'), a foaming cabinet (10') and a freezing and refrigerating middle beam. The refrigerating air supply assembly further comprises: a refrigerating air supply flap (5'), with the refrigerating air supply flap (5') being arranged at a position near the freezing fan (3') in the freezing chamber (a'); a refrigerating air supply channel (9'), two ends thereof being respectively in communication with the freezing chamber (a') and the refrigerating chamber (b'), and the refrigerating air supply channel comprising a first section firstly extending in a horizontal direction to an upper section of the freezing and refrigerating middle beam, and a second section extending downwards along the freezing and refrigerating middle beam; a flap heat-insulation member (6'), coated on an outer side of the refrigerating air supply flap (5'); and a middle beam air channel heat-insulation member (8'), coated on the first section of the refrigerating air supply channel (9').
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A refrigeration air supply assembly, applied to a refrigerator, the refrigerator comprising a freezing chamber (a') and a refrigerating chamber (3'), a freezing fan (3'), a fan support (2'), an evaporator (4'), a freezing air duct, a refrigeration liner (7'), and a foaming box (10'): the freezing air duct is in communication with the freezing chamber (a') and the refrigerating chamber (3'), and a refrigeration air supply ventilation door (5') is installed within the freezing air duct.
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
A refrigerator, comprising a drawer-type door (1) disposed at the front of a refrigerator body, a control unit, a drive unit (2), and a retractable unit (3). The control unit selectively sends an open instruction or a close instruction to open or close the drawer-type door (1).
A refrigerator (100), comprising: a refrigerator body (10), a storage space and a compressor cabin (11) being defined therein, the compressor cabin (11) being provided on the rear side of the bottom of the refrigerator body (10), the front side of the compressor cabin (11) being an air duct, and an air inlet (111) being formed in the compressor cabin (11) to be communicated with the air duct; door bodies (21, 22), pivotally provided on the front surface of the refrigerator body (10) so as to allow a user to open or close the storage space; a refrigerating system, configured to provide cooling capacity to the storage space; and an ash deposition disc (40), detachably provided on the air duct, communicated with the air inlet (111) of the compressor cabin (11), and configured to intercept dust in the air entering the air duct so as to enable clean air to enter the compressor cabin (11), thereby resolving the problem of ash deposition of the refrigerating system in the compressor cabin (11). The ash deposition disc (40) is detachably provided on the air duct, so that the user can conveniently draw out and clean the ash deposition disc regularly, and the use convenience of the user is improved.
Provided are a drying chamber assembly and an air-cooled refrigerator having same. The drying chamber assembly may be composed of a drawer-type sealing container, the drawer-type sealing container comprising a drawer body (400), a drawer door (500) and a drawer upper cover (600). The drawer body (400) is used for receiving an object to be stored, has a top opening facing upwards, and is configured to be pulled out of or pushed into a storage compartment (10) in a controllable manner. The drawer door (500) is arranged at a front end of the drawer body (400) and used for pushing and pulling the drawer body (400). The drawer upper cover (600) is arranged above the drawer body (400) so as to seal the top opening when the drawer body (400) is completely pushed into the storage compartment (10) and defines a drying space together with the drawer body (400) and the drawer door (500). An airflow inlet (4001) is provided in the drawer body (400) and configured to supply an airflow to the drying space. The drying chamber assembly directly covers and seals the top opening of the drawer body (400) by means of the drawer upper cover (600), such that the drying space, which is independently sealed, is formed inside the drawer body (400), without it being necessary to additionally provide structures such as a drawer cylinder, thereby simplifying the assembly of components of the drying chamber and reducing the manufacturing costs.
A refrigeration air supply assembly and a refrigerator. The refrigeration air supply assembly further comprises: a refrigeration air supply throttle (5'), the refrigeration air supply throttle (5') being provided at a position in proximity to a freezer fan (3') in a refrigerator freezer compartment (a'); a refrigeration air supply duct (9'), either end thereof respectively being in communication with the refrigerator freezer compartment (a') and with a refrigerator refrigeration compartment (b'); a throttle thermal-insulating element (6'), covering the exterior of the refrigeration air supply throttle (5') and extendedly covering at least a part of the refrigeration air supply duct (9').
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
68.
AIR DUCT ASSEMBLY AND AIR COOLING REFRIGERATOR HAVING SAME
An air duct assembly, which is used for supplying air to a compartment (10), comprising: an outer cover housing (200), which is fixed to an outer side of a compartment wall (11) defining the compartment (10), and an external cavity is defined at the interior of the outer cover housing (200); an inner cover housing (300), which is disposed opposite to the outer cover housing (200) at an inner side of the compartment wall (11), and an interior cavity is defined at the interior of the inner cover housing (300); an air inlet (2010) is opened on the outer cover housing (200) to allow external air to enter the external cavity by means of the air inlet (2010); a vent (123) is opened on the compartment wall (11) to connect the external cavity with the internal cavity; and an air outlet (3020) is opened on the inner cover housing (300) to supply air in the internal cavity to the interior of the compartment (10). The air duct assembly does not need to be attached to an additional auxiliary structure, and may be conveniently and quickly arranged on any plate body opened with an airflow through hole. Furthermore, the air duct assembly may be arranged at any position of any compartment (10) following the plate body and may supply external airflow to the compartment (10).
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
69.
AIR-COOLED REFRIGERATOR AND DEFROSTING CONTROL METHOD THEREFOR
An air-cooled refrigerator (10), comprising a refrigerating chamber (100), a freezing chamber (200) and an evaporator chamber (300), wherein an evaporator (340) and a heating tube (350) are internally provided in the evaporator chamber (300), and the freezing chamber (200) and the evaporator chamber (300) are connected therebetween by means of a freezing air duct (600); a first air door (610) capable of being opened and closed is internally provided in the freezing air duct; the refrigerating chamber (100) comprises a first air inlet (110) and a first air outlet (120), and the evaporator chamber (300) comprises a second air inlet (310), a second air outlet (320) and a fan (330) arranged close to the second air outlet (320); the air-cooled refrigerator (10) further comprises a refrigerating air duct (400) which facilitates communication between the first air inlet (110) and the second air outlet (320), and a return air duct (500) which facilitates communication between the first air outlet (120) and the second air inlet (310); and a second air door (410) is internally provided in the refrigerating air duct (400). High-temperature return air in the refrigerating chamber (100) is returned to the evaporator chamber (300) by way of the return air duct (500) so as to preheat the heating tube (350), so that the heating tube (350) may be heated to a defrosting temperature in a shorter time.
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator, a pipe assembly (1), and a pipe fixture (20). The pipe fixture (20) comprises a fixing base (21) having a through hole, a fixing disc (210), a position-limiting block (22) provided at one side of the fixing disc (210) close to an installation surface, and positioning protrusions (23) provided at the fixing disc (210). The position-limiting block (22) has a shape matching an installation hole (5) at the installation surface. A position-limiting recess for receiving the installation surface is formed between the position-limiting block (22) and the fixing disc (210). The positioning protrusions (23) are arranged around a central axis of the through hole and provided at an angle to the position-limiting block (22). When the position-limiting block (22) is rotated to an offset position with respect to the installation hole (5), the positioning protrusions (23) enter the installation hole (5).
A rotatable bottle holder (1) comprises a drawer (10), a bottle holder main body (20) for slidably receiving the drawer (10), and a slide assembly provided between the drawer (10) and the bottle holder main body (20). The slide assembly comprises a curved slide rail (31) and a first wheel (11) moving along the curved slide rail (31). The curved slide rail (31) comprises a horizontal section (310) and a curved section (312). The curved section (312) is tangential to and angled to the horizontal section (310). When the first wheel (11) moves along the horizontal section (310), the drawer (10) is pulled outwardly. When the first wheel (11) moves along the curved section (312), the drawer (10) rotates downwardly.
A built-in refrigerator (100) is supported at a supporting surface, and comprises: a housing (10); a door movably provided at a front side of the housing (10); a compressor compartment arranged at a rear lower portion of the refrigerator (100); and a compressor (20) and a heat dissipation fan (30) positioned inside the compressor compartment. The housing (10) further comprises a base plate (13) spaced apart from the supporting surface. The base plate (13) comprises a compressor compartment base plate (131) positioned under the compressor compartment. The compressor compartment base plate (131) has a main air inlet (411) and a main air outlet (412) for communicating the compressor compartment with an external environment. The heat dissipation fan (30) drives external air to enter the compressor compartment from the main air inlet (411) and flow to the external environment from the main air outlet (412).
Provided are an air duct assembly of a refrigerator and a refrigerator. The refrigerator (1) is provided with an evaporator chamber (23) that supplies a cooling airflow to a refrigerating chamber (21) and a freezing chamber (22). A double-layer air duct structure for communicating the evaporator chamber (23) and the freezing chamber (22) is formed in the air duct assembly (10) to controllably transport at least a portion of the cooling airflow in the evaporator chamber (23) to the freezing chamber (22). The double-layer air duct structure comprises an air-taking duct (11) on a rear side and directly communicating with the evaporator chamber (23), and a freezing air duct (12) on a front side and directly communicating with the freezing chamber (22). A path connecting the air-taking duct (11) with the freezing air duct (12) is provided with a freezing damper (14) which is opened and/or closed in a controlled manner, so as to open and/or close the communication between the air-taking duct (11) and the freezing air duct (12), and to control the amount of the cooling airflow sent to the freezing chamber (22). Therefore, the cooling airflow in the air-taking duct (11) is prevented from affecting the freezing chamber (22), so that the freezing chamber (22) can be further controlled or even used as the refrigerating chamber (21).
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
74.
WIRELESS POWER SUPPLY SYSTEM APPLIED TO REFRIGERATING DEVICE, DRAWER ASSEMBLY, AND REFRIGERATING DEVICE
Provided are a wireless power supply system (100) applied to a refrigerating device, a drawer assembly (200) and the refrigerating device. The wireless power supply system (100) comprises a control module (1), a display control module (2), a wireless communication module (3), a wireless power supply module (4), a battery module (5), and a detection module (6). The wireless power supply module (4) comprises a wireless power supply receiving module (41) and a wireless power supply transmitting module (42); when the wireless power supply receiving module (41) gets close to the wireless power supply transmitting module (42) so as to achieve electrical connection, the display control module (2) is switched on; when the detection module (6) detects that the wireless power supply receiving module (41) gets away from the wireless power supply transmitting module (42) so as to achieve disconnection, the battery module (5) is discharged to switch on the display control module (2) so as to continuously supply power to the display control module (2).
An air duct assembly for use with a refrigerator and a refrigerator, wherein the refrigerator (1) is provided with an evaporator chamber (23) that provides a cooling airflow for a refrigeration chamber (21) and a freezing chamber (22). A double-layer air duct structure used for communicating with the evaporator chamber (23) and the freezing chamber (22) is formed within the air duct assembly (10); the double-layer air duct structure comprises an air intake duct (11) that is located at a rear side and that directly communicates with the evaporator chamber (23) as well as a freezing air duct (12) that is located at a front side and that directly communicates with the freezing chamber (22); further comprised is an air supply connector (13), the air supply connector (13) being configured to selectively divert cooling airflow from the air intake duct (11) and then deliver the same to the freezing air duct (12). Therefore, a communication path between the air intake duct (11) and the freezing air duct (12) may be shortened to prevent the effect of the cooling airflow within the air intake duct (11) on the freezing chamber (22) such that the freezing chamber (22) may be further controlled or even be used as the refrigeration chamber (21).
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
76.
DRAWER ASSEMBLY HAVING ADJUSTABLE DISPLAY CONTROL MODULE AND REFRIGERATOR
Provided are a drawer assembly (100) having an adjustable display control module (13) and a refrigerator. The drawer assembly (100) comprises a drawer (1) having an open top, and a sealing container (2) for accommodating the drawer (1), wherein the drawer (1) comprises a drawer door (11), a drawer base (12), a display control module (13) arranged on the drawer door (11), and a wireless power supply receiving module (14) arranged on the drawer base (12); the sealing container (2) is provided with a wireless power supply emitting module (21) electrically connected to the display control module (13) and the wireless power supply receiving module (14); the drawer (1) and the sealing container (2) are slidingly fixed; and the drawer assembly (100) further comprises a wires (3) connecting the wireless power supply emitting module (21), the display control module (13) and the wireless power supply receiving module (14).
Disclosed is an air supply assembly for a refrigerator. The air supply assembly comprises: an air duct cover plate (200) defining, together with a refrigerator liner (100), an air supply space (20) and configured to isolate the air supply space (20) from a storage space (10) in a compartment (1) of the refrigerator; and a centrifugal wind wheel (400) arranged in the air supply space (20), and axially sucking air in and blowing the air out towards a peripherical side, wherein a plurality of air return ports (201) are provided in the air duct cover plate (200) to allow air in the storage space (10) to enter the air supply space (20); and the centrifugal wind wheel (400) abuts against an inner side of the air duct cover plate (200) and is configured to suck air in from a rear side thereof, such that air entering the air supply space (20) via the air return ports (201) is sucked in from the rear side of the centrifugal wind wheel (400).
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
Provided is a refrigerator with a door body drying chamber. The refrigerator can effectively control the cold air entry process inside the drying chamber (3) on the door body (2), which can effectively reduce the impact on the cold storage capacity of the refrigerating chamber (10), and can also be convenient for the user to take the article stored inside the drying chamber (3).
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
A refrigerator with a drying chamber provided on a door. Dry cold air in a freezing chamber is directly introduced into a drying chamber (3), thereby preventing the drying chamber (3) from being restricted by the operation process of a refrigeration chamber (10), and ensuring that the drying chamber (3) has a low relative humidity inside. Moreover, the drying chamber (3) is disposed on a door, thereby effectively reducing influences on the refrigeration storage capacity of the refrigeration chamber (10), and also making it convenient for a user to take an item stored in the drying chamber (3).
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
A shelf (1), comprising a shelf plate (10) and a wine rack (20, 20') which is pivotally connected to the shelf plate (10), wherein the wine rack (20, 20') rotates between a folding position where the wine rack (20, 20') is attached to the shelf plate (10) and an unfolding position where the wine rack (20, 20') is away from the shelf plate (10); the shelf (1) further comprises a rotation assembly (30, 30') which connects the shelf plate (10) to the wine rack (20, 20'), wherein the rotation assembly (30, 30') allows the wine rack (20, 20') to have at least two unfolding positions. The fixed angle and height of the wine rack may be adjusted according to needs, the arrangement requirements for wine bottles and beverage bottles which have different specifications are met, and the universality and application flexibility of the shelf are improved.
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
Inventor
Miao, Jianlin
Li, Dengqiang
Li, Chunyang
Wang, Ming
Abstract
Disclosed are a refrigerator and a defrosting control method therefor. The refrigerator comprises: a refrigeration circulation system composed of a compressor (100), an evaporator (300) and a condenser (200); an electromagnetic defrosting device (400) comprising a plurality of defrosting modules arranged in a height direction of the evaporator (300); and a temperature detection device (310) and a power detection module (410). The method comprises: adjusting the power of a corresponding defrosting module based on variations in a surface temperature of the evaporator (300) and the position of each defrosting module, and if the surface temperature of the evaporator (300) exceeds a pre-set temperature, appropriately reducing the power of each defrosting module, and respectively reducing the power of the plurality of defrosting modules based on the different positions of the plurality of defrosting modules, so as to prevent an overly-quick temperature rise of the evaporator (300) from affecting subsequent refrigerator refrigeration.
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
Inventor
Miao, Jianlin
Li, Dengqiang
Li, Chunyang
Fei, Bin
Abstract
A refrigerator and a defrosting control method thereof, comprising: detecting the surface temperature of an evaporator (300) and the power of an electromagnetic defrosting apparatus (400); on the basis of the surface temperature and the power, determining a defrosting end time point; the operating power of the electromagnetic defrosting apparatus (400) has a certain corresponding relationship to the degree of frosting; when the surface temperature of the evaporator (300) is 0°C and no frost is accumulated on the evaporator (300), the power of the electromagnetic defrosting apparatus (400) is a threshold power; and the power of the electromagnetic defrosting apparatus (400) rising to the threshold power demonstrates that the frost on the surface of the evaporator (300) has been removed.
A refrigerator, comprising an evaporator, a capillary pipe connected to the evaporator, and a first fluid conveying pipe connected to the evaporator and the capillary pipe, wherein the first fluid conveying pipe comprises a first transition pipe segment (110); a first flow guide column (120) is provided in the first transition pipe segment (110); the flow guide column (120) extends along the extension direction of the first transition pipe segment (110).
F25B 41/06 - Flow restrictors, e.g. capillary tubes; Disposition thereof
F25D 17/02 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
F25D 19/00 - Arrangement or mounting of refrigeration units with respect to devices
An air-cooled refrigerator (100), comprising an air supply duct (130). A plurality of raised lines (130a) protruding towards an inner space of the air supply duct (130) is formed on an inner wall of the air supply duct. The raised lines (130a) extend along the extension direction of the air supply duct (130), and the plurality of raised lines (130a) is distributed in parallel along the circumferential direction of the inner wall of the air supply duct (130), so that a groove-like flow channel is formed by two adjacent raised lines (130a), to disperse the airflow in the air supply duct (130), thereby reducing airflow flow noise and improving sound quality of the refrigerator.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
Disclosed are a branch air supply device and a refrigerator. The branch air supply device (400) comprises: a housing (410) with a plurality of air supply outlets (411); a plurality of baffles (420), each baffle (420) rotatably mounted at one air supply outlet (411) with a first position and a second position; a plurality of transmission assemblies, each transmission assembly having a rotational member (430), a bevel gear (434), an engaging and disengaging mechanism (433) and a reset device (432), wherein one side of the rotational member (430) is a discontinuous bevel gear structure cooperating with the bevel gear (434), the bevel gear (434) is connected to the corresponding baffle (420) via the engaging and disengaging mechanism (433), the engaging and disengaging mechanism (433) is configured to not prevent the rotation of the bevel gear (434) and the rotational member (430) when the corresponding baffle (420) is stationary, and the reset device (432) is mounted on the baffle (420) and configured to urge the corresponding baffle (420) to return to the first position when the bevel gear (434) and the rotational member (430) are disengaged; and a driving device. By means of the invention, it is convenient to uniformly adjust a flow path and flow rate of cold air, and rationally distribute the cold air to enhance the fresh-keeping performance and operating efficiency of the refrigerator; the invention is also easy to control and convenient to adjust, and has a fast adjusting speed and a high adjusting accuracy.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
86.
CONFIGURATION SENSING DEVICE, MULTIWAY AIR DISTRIBUTION DEVICE AND REFRIGERATOR
A configuration sensing device (480), a multiway air distribution device (400) and a refrigerator (1). The configuration sensing device (480) comprises: a rotating structure (486), the rotating structure (486) being provided with a plurality of protrusions (482), the plurality of protrusions (482) being sequentially provided at intervals along the rotating direction of the rotating structure; and a switch (483) assembly (481), the switch (483) assembly (481) having a plurality of switches (483) and a plurality of levers (484); one end of each lever (484) being placed on the rotating structure (486) to slide on the rotating structure (486) upon rotation of the rotating structure (486), so as to act, when moving to each protrusion (482), on the corresponding switch (483) in a first manner, and act, when moving to the recessed portion outside each protrusion (482), on the corresponding switch (483) in a second manner; and each switch (483) having two states of opening and closing, the plurality of protrusions (482) and the plurality of levers (484) being configured to enable the plurality of switches (483) to have multiple opening and closing state combinations, such that each opening and closing state combination represents one configuration. The configuration sensing device (480) is capable of sensing the respective states of the circumferentially operated components, so as to reflect the corresponding configuration.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
F25D 29/00 - Arrangement or mounting of control or safety devices
Disclosed are a branch air supply device and a refrigerator, wherein the branch air supply device (400) comprises: a housing (400') with a plurality of air supply outlets (411); a plurality of baffles (420), each baffle mounted at one air supply outlet (411); a plurality of transmission assemblies, each transmission assembly having a second rotational member (430) and a second transmission mechanism, and a first transmission mechanism transmitting the rotational motion of the corresponding second rotational member (430) to the baffles (420); a driving device, having a driving source (450) and the first transmission mechanism, the first transmission mechanism transmitting one motion output from the driving source (450) to a plurality of second rotational members (430), and the first transmission mechanism having a first rotational member (460); and a gear sensing device (480), configured to detect the position of the first rotational member (460) when same stops rotating.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A branching air supply device and a refrigerator, the branching air supply device (400) comprising: a housing (410), having a circumferential wall portion (412) on which a plurality of air supply ports (411) are disposed; a plurality of baffles (420), each baffle (420) being rotationally installed at one air supply port (411); a plurality of transmission assemblies, each transmission assembly having a rotating gear (430) and a first transmission mechanism (440), each first transmission mechanism (440) being configured to transfer rotary motion of the corresponding rotating gear (430) to one baffle (420) so as to enable the baffle (420) to be stationary or to rotate; and a driving device, having an inner gear ring (460), wherein each of the rotating gears (430) is mounted in the inner gear ring (460) and engaged with the inner gear ring (460) so as to drive the plurality of rotating gears (430) to rotate when the inner gear ring (460) rotates. The flow path and flow rate of cold air may be conveniently and unitedly adjusted, cold air is reasonably allocated, and the preservation performance and operating efficiency of the refrigerator are improved. In addition, control is easy, and adjustment is convenient, quick, and highly accurate.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A refrigerator, comprising an inner container (120), an air duct (122), an evaporator (170), and a fan (190). A storage compartment is defined in the inner container (120); the air duct (122) extends, in the inner container (120), from bottom to top along the rear wall of the inner container (120); the evaporator (170) is disposed at the outer side of the rear wall of the inner container (120) and configured to directly cool air in the air duct (122); the fan (190) is disposed in the air duct (122), located at the lower portion of the air duct (122), and configured to promote air, in the air duct (122), cooled by the evaporator (170) to flow into the storage compartment. According to the structure of the refrigerator, the impact on the aesthetic appearance of the refrigerator caused by the fan (190) occupying a large space at the lower portion of the air duct (122) is avoided; moreover, the amount of frost of wet air is reduced, so as to ensure that a lot of water vapor is brought into the storage compartment instead of being frozen by the evaporator (170) to form frost; the humidity in the storage compartment is increased; food is prevented from being dried.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 21/14 - Collecting or removing condensed and defrost waterDrip trays
F25D 21/04 - Preventing the formation of frost or condensate
A refrigerator, comprising a liner (120), a duct (122), an evaporator (170), and a fan (190). A storage chamber is defined in the liner (120); the duct extends from bottom to top in the liner along the rear wall of the liner (120); the evaporator (170) is configured to cool air in the duct (122); the fan (190) is provided inside the duct (122), located at the lower portion of the duct (122), and configured to cause the air in the duct (122) cooled by the evaporator (170) to flow into the storage chamber. The fan (190) is provided at the lower portion of the duct (122). Thus, the problems of occupation of large space and influences on the refrigerator appearance caused by the fan (190) being provided at the upper portion of the duct (122) are avoided.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 21/14 - Collecting or removing condensed and defrost waterDrip trays
91.
CONTROL METHOD FOR IMPROVING EVAPORATION CAPACITY OF REFRIGERATOR, AND REFRIGERATOR
A control method for improving the evaporation capacity of a refrigerator, and the refrigerator. The refrigerator comprises a compressor (10), a condensate fan (80) connected to the compressor (10) and used for accelerating heat dissipation of a condenser (20), and an evaporation pan (90) disposed below the condenser (20). The control method comprises: when the compressor (10) is started, the condensate fan (80) runs at a first rotating speed; and when the compressor is stopped, the condensate fan (80) runs for a preset period of time at a second rotating speed lower than the first rotating speed, so that the evaporation capacity of the evaporation pan (90) is improved. After the compressor (10) is stopped, the condensate fan (80) still runs and stops after continuing to run for a period of time at a low speed, and an air flow above the evaporation pan (90) is accelerated by means of the rotation of the condensate fan (80), so that the capacity to evaporate water in the evaporation pan (90) is improved, and it is ensured that the water in the evaporation pan (90) does not overflow. Moreover, a heating coil (100) does not need to be provided, and thus, a series of problems caused by the heating coil (100) are avoided.
Provided are a heat dissipation control method for a refrigerator and a refrigerator. The heat dissipation control method for a refrigerator (100) comprises: acquiring an operating signal of a compressor (42); according to the operating signal, determining whether the compressor (42) is turned on; and if so, controlling a first cooling fan (43) and a second cooling fan (32) to turn on, so as to dissipate heat of a compressor compartment (12), wherein the rotational speed of the first cooling fan (43) is greater than the rotational speed of the second cooling fan (32). The structure of the refrigerator (100) comprises an outlet air duct (30) provided on the back of a refrigerator body (10), so as to prevent hot air exhausted from the compressor compartment (12) from directly blowing towards a cabinet (200) or a wall around the refrigerator.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
A branch air supply apparatus (400) and a refrigerator, the branch air supply apparatus (400) comprising: a housing (410), having a plurality of air supply openings (411); a plurality of baffle plates (420), each baffle plate (420) having a first position and a second position; a plurality of transmission assemblies, each transmission assembly having a rotating member (430), a bevel gear (440), a clutch mechanism, and a reset apparatus (442); one side of the rotating member is a discontinuous bevel gear structure fitting to the bevel gear (440); the bevel gear (440) is connected to the baffle plates (420) by means of the clutch mechanism; the clutch mechanism is configured to not prevent the rotation of the bevel gear (440) and the rotating member when the baffle plates are stationary; the reset apparatus (442) is mounted on the baffle plates (420), to bring the baffle plates (420) back to the first position; each rotating member is provided with gear teeth engaging with another rotating member, such that the rotation of one rotating member is transferred to a plurality of rotating members; and a drive apparatus. The present invention facilitates uniform adjustment of the flow path and the flow rate of cold air, rationally distributes cold air, and enhances the preservative performance and operating efficiency of the refrigerator; control is simple, and adjustment is convenient, rapid, and highly accurate.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A branching air supply device and a refrigerator. The branching air supply device (400) comprises: a housing (410), provided with a plurality of air supply openings (411); a plurality of baffles (420), each baffle (420) being rotatably mounted at one air supply opening (411) and being provide with a first position and a second position; a driving device, provided with a rotating piece (430), one side of the rotating piece (430) being of a non-continuous bevel gear structure; and a plurality of transmission assemblies, each transmission assembly is provided with a bevel gear (400), a clutch mechanism (432), and a reset device.
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
95.
INTELLIGENT REFRIGERATOR AND INFORMATION REMINDER METHOD BASED ON INTELLIGENT REFRIGERATOR
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
Inventor
Zhang, Lei
Wu, Yong
Dang, Guangming
Wang, Bing
Zhao, Qinghai
Abstract
Provided are an intelligent refrigerator and an information reminder method based on an intelligent refrigerator. The information reminder method comprises: acquiring an article pick-up and placement event of an intelligent refrigerator; when the article pick-up and placement event occurs, collecting information of an article, which has changed, in the intelligent refrigerator; carrying out data matching on the information of the article and a dangerous article information base, wherein the dangerous article information base pre-stores a list of articles which a user is recommended to stop using; and if a matching result is that the article, which has changed, is an article in the list of articles, outputting reminder information. When an article is in a list of articles which a user is recommended to stop using, the user is reminded in a timely manner to prevent potential safety hazards, e.g. misusing forbidden products or using unqualified products, thus providing a guarantee for improving the quality of life of the user.
Provided is a door hinge device (100), comprising a hinge base (1) mounted on a cabinet and an auxiliary door-closing mechanism (2) mounted on a door and fitted with the hinge base (1). The auxiliary door-closing mechanism (2) comprises a shell (25) fixed to the door, an elastic piece (21) for driving the door to be automatically closed during the door closing process, a sliding piece (22) arranged at an end, close to the hinge base (1), of the elastic piece (21), and a guiding piece (23) for guiding the sliding piece (22) to move in the deformation direction of the elastic piece (21) during the door opening and closing process. One end, away from the hinge base (1), of the elastic piece (21) is connected to the shell (25), an accommodating part (14) for accommodating the sliding piece (22) when the door is in a closed state and a guiding bevel (15) obliquely extending forwards from the front end of the accommodating part (14) to approach the auxiliary door-closing mechanism (2) are arranged on the periphery of the hinge base (1) in a concave manner, and the sliding piece (22) is in a compressed state when moving along the guiding bevel (15).
A refrigerating and freezing device, the refrigerating and freezing device comprising: a casing (20) including an inner container (61), a housing (67) and a heat preservation layer, the inner container (61) being internally provided with a storage space (611), a storage container being disposed in the storage space (611), and the storage container being provided with a controlled atmosphere fresh-keeping space therein; and a controlled atmosphere membrane component (30) configured to allow more oxygen gas of air flows in a space around the controlled atmosphere membrane component (30) than nitrogen gas of air flows in the space around the controlled atmosphere membrane component (30) to pass through a controlled atmosphere membrane (31) to enter an oxygen gas enriched collecting cavity. The storage space consists of a top cover (21) and a bottom box (22); a concave cavity is disposed in a lower surface of the top cover (21), and the controlled atmosphere membrane component (30) is disposed in the concave cavity. A space for amounting the controlled atmosphere membrane component (30) is not needed to be configured separately, and an opening for communicating the controlled atmosphere membrane component (30) and the controlled atmosphere fresh-keeping space is not needed to be formed in a top surface of the storage container; therefore, the storage container of the refrigerating and freezing device has an integrated surface substantially without a slot, and the air tightness of the storage container is guaranteed.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
Provided is a branched air supply device (400) and a refrigerator (10). The branched air supply device (400) comprises: a shell (410) having a peripheral wall portion (412), with the peripheral wall portion (412) being provided with a plurality of air supply ports (411); a plurality of baffles (420), with each of the baffles (420) being rotatably mounted at one of the air supply ports (411); a plurality of transmission assemblies, with each of the transmission assemblies being provided with a rotating member (430) and a first transmission mechanism, and each of the first transmission mechanisms being configured to transmit a rotational motion of a corresponding rotating member (430) to one of the baffles (420), so that the baffle (420) is at rest or rotates; and a driving device having a driving source (450) and a second transmission mechanism, with the second transmission mechanism being configured to transmit one motion, output by the driving source (450), to the plurality of rotating members (430), so that each of the rotating members (430) is at rest or rotates. The device can uniformly and conveniently adjust the flow path and flow rate of cold air, and rationally distributes the cold air, thus enhancing the freshness-maintaining performance and operating efficiency of the refrigerator (10). Moreover, the device has the advantages of simple control, convenient adjustment, a fast adjustment speed, and a high adjustment accuracy.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator with a drying chamber (3) provided on a door. According to the refrigerator, cold air in a refrigeration air duct (11) can be reliably introduced into the drying chamber (3) on the door so as to achieve a drying function; providing the drying chamber (3) on the door can effectively reduce influences on the refrigeration storage capacity of a refrigerating chamber (10), and also make it convenient for a user to take out a stored item in the drying chamber (3).
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A light-emitting shelf (2), comprising: a shelf plate (20), which is made from a transparent material; and an object-loading plane of the light-emitting shelf is formed on an upper surface of the shelf plate; a light-emitting lamp belt (21), which is provided on one side of the shelf plate (20); the light-emitting lamp belt (21) is internally provided with a plurality of lamp beads which are arranged at intervals along the length direction thereof; and the light-emitting lamp belt (21) has a mounting plane, and the plurality of lamp beads are arranged in a direction perpendicular to the mounting plane. The light-emitting lamp belt (21) is obliquely arranged relative to the shelf plate (20), such that the mounting plane forms an included angle with the object-loading plane.
patents
