A pet excrement collecting device capable of closing an excrement collecting bag, comprising a device body and a garbage collecting box. The garbage collecting box comprises a guide rail, a fixed pressing rod, a movable pressing rod, and at least one elastic buckle. An elastic rod is further provided in the device body, such that when the garbage collecting box is inserted into the device body, the elastic rod pushes the elastic buckle, the movable pressing rod can translate on the guide rail, and the movable pressing rod is buckled on the device body; when the garbage collecting box is extracted from the device body, the movable pressing rod can translate toward the fixed pressing rod on the guide rail; and when the garbage collecting box is taken out, the excrement collecting bag is in a fully closed state.
A level-by-level combined pet box, comprising upper and lower box assemblies and N quick-connection snap fasteners. In a first state, the upper and lower box assemblies are both in a combined state, and are connected and combined by means of a plurality of quick-connection snap fasteners to form a whole pet box. In a second state, the lower box assembly is in a combined state, and the upper box assembly is in a non-combined state of all components. The second state is used for packing and mailing. When the upper box assembly is in the combined state, an upper cover assembly is respectively connected to a first side plate of an upper box, a second side plate of the upper box and a main back plate of the upper box by means of the quick-connection snap fasteners. A door assembly is respectively connected to the upper cover assembly and the lower box assembly by means of an upper end and a lower end of a door hinge. Tool-free combined mounting of independent components is carried out in a very convenient manner, and the reliability is high. By means of the convenient combined mounting, it is easier for a client to carry out mounting, and the problem of high costs of mailing the whole pet box is avoided, thereby greatly saving on mailing costs.
A01K 1/03 - Logements pour animaux domestiques ou de laboratoire
B65D 21/02 - Réceptacles de forme spéciale ou pourvus de garnitures ou de pièces de fixation, pour faciliter l'emboîtement, le gerbage ou l'assemblage
F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
4.
MAGNETIC WIPING ASSEMBLY CAPABLE OF FREELY WIPING WITHOUT SEPARATION, AND DESIGN METHOD THEREFOR
A magnetic wiping assembly capable of freely wiping without separation and used for cleaning an observation window, and a design method for the magnetic wiping assembly. An internal wiping member is used for wiping an inner surface of the observation window; an external wiping member slides on an outer surface of the observation window; the external wiping member pulls, on the outer surface of the observation window by magnetic force, the internal wiping member on the inner surface of the observation window to move following the external wiping member; the external wiping member is connected to an external handheld member; the connection strength between the external wiping member and the external handheld member is much less than the magnetic attraction strength between the external wiping member and the internal wiping member, and when the external force applied to the external handheld member is greater than the connection force between the external wiping member and the external handheld member and the action direction of the external force is opposite to that of the connection force between the external wiping member and the external handheld member, the external wiping member is separated from the external handheld member, and at the same time, the external wiping member and the internal wiping member are still not separated due to mutual magnetic attraction. The attraction and traction between the external wiping member and the internal wiping member can still be kept under the action of external force, and the situation that the external wiping member is separated from the internal wiping member due to uneven external force is avoided.
An outdoors portable piezoelectric ceramic air pump, comprising a DC-AC inverter and a piezoelectric ceramic air pump body. An output end of the DC-AC inverter is used for electrically connecting to a piezoelectric ceramic piece in the piezoelectric ceramic air pump body to provide an alternating current for the piezoelectric ceramic piece, wherein the alternating current drives the piezoelectric ceramic piece to vibrate. The DC-AC inverter comprises an MCU control circuit, an inverter bridge circuit, and a step-up transformer; the MCU control circuit is electrically connected to an input end of the inverter bridge circuit, and an output end of the inverter bridge circuit is electrically connected to an input end of the step-up transformer; and the MCU control circuit outputs a pair of PWM pulse control signals having opposite polarities to the inverter bridge circuit, wherein the pair of PWM pulse control signals having opposite polarities are used for controlling the frequency and amplitude of the alternating current output by the inverter bridge circuit. The built-in DC-AC inverter enables the piezoelectric ceramic air pump to be suitable for a power supply for supplying a direct current, thereby expanding application scenarios of the piezoelectric ceramic air pump, so that the piezoelectric ceramic air pump is not limited to alternating current supply scenarios.
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
H02N 2/02 - Machines électriques en général utilisant l'effet piézo-électrique, l'électrostriction ou la magnétostriction produisant un mouvement linéaire, p. ex. actionneursPositionneurs linéaires
H02N 2/06 - Circuits d'entraînementDispositions pour la commande
6.
AQUARIUM HAVING WATER PUMP FOR BOTH FILTRATION AND DRAINAGE AND DRAINAGE METHOD
An aquarium having a water pump for both filtration and drainage and a drainage method. The aquarium comprises an aquarium main body (10), a water pump (20), a water filtration assembly (30), and a control valve (50); the water pump (20), the water filtration assembly (30), and the control valve (50) are all provided inside the aquarium main body (10); the control valve (50) comprises a control valve water inlet (51), a control valve first water outlet (52), and a control valve second water outlet (53); a water outlet pipe of the water pump (20) is communicated with the control valve water inlet (51); when the control valve (50) is in a first state, the control valve water inlet (51) is communicated with the control valve first water outlet (52), such that water in the water outlet pipe of the water pump (20) is drained out of the aquarium main body (10) through the control valve first water outlet (52); when the control valve (50) is in a second state, the control valve water inlet (51) is communicated with the control valve second water outlet (53), such that the water in the water outlet pipe of the water pump (20) enters the aquarium main body (10) through the control valve second water outlet (53) and enters a water filtration circulation passing through the water filtration assembly (30). One water pump (20) not only can be used for water filtration, but also can be used for draining water to the outside, such that the drainage process becomes more convenient and more economical.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
09 - Appareils et instruments scientifiques et électriques
18 - Cuir et imitations du cuir
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
28 - Jeux, jouets, articles de sport
31 - Produits agricoles; animaux vivants
Produits et services
(1) Non-medicated mouth washes for pets; non-medicated soap for use on pets; non-medicated grooming preparations for pets; body wash for pets; deodorants for pets; shower gels; pet fragrances; shampoos for pets; pet stain removers; non-medicated tooth cleaning preparations for dogs; non-medicated pet shampoos; conditioner for pets; wipes impregnated with cleansing preparations for pets; non-medicated dental preparations for pets; pet shampoos and conditioners.
(2) Electric fences; dog whistles; electronic collars to train animals; bark control devices for training dogs; downloadable applications for mobile phones to provide access to the internet; downloadable computer software for reviewing and purchasing pet products; remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; video monitors; wireless devices being electronic item locators; computer hardware and software system for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets.
(3) Bags for carrying pets; leashes for animals; clothing for pets; collars for pets; raincoats for pet dogs; cat collars; bow ties for pets; dog leashes; collars for pets bearing medical information; pet leashes; backpacks.
(4) Beds for household pets; nesting boxes for household pets; kennels for household pets; scratching posts for cats; dog kennels; fodder racks; inflatable pet beds; dog beds; portable dog kennels; cat scratching pads; cat beds; pet furniture.
(5) Toothbrushes for pets; brushes for pets; combs for pets; cages for pets; automatic litter boxes for pets; pet feeding dishes and trays; automatic pet feeders; pet feeding and drinking bowls; litter trays for pets; litter boxes for pets; automatic pet waterers; pet litter boxes; cat litter boxes; non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets.
(6) Soft toys; dog toys; toys for domestic pets; toys for pets; pet toys containing catnip; pet toys made of rope; pet toys; cat toys; flying discs; smart plush toys.
(7) Dog biscuits; edible treats for pets; edible silver vine powder for pet cats; pet food; sand for pet toilets; aromatic sand litter for pets; beverages for pets; consumable pet chews; small animal litter; cat litters; cat food; dog food.
8.
WATER FILTER HAVING INDICATOR LIGHT FOR WARNING FILTER ELEMENT BLOCKAGE AND METHOD FOR WARNING FILTER ELEMENT BLOCKAGE
A water filter having an indicator light for warning filter element blockage and a method for warning filter element blockage. The water filter comprises a water filter body (11), a motor (50), an indicator light circuit (20), and an indicator light power supply device; a filter element (12) and a pre-filtration water cavity (13) are accommodated in the water filter body (11); the motor (50) is used as a water pumping power device of the water filter; the filter element (12) is used for water filtration; a floating device (15) is provided in the pre-filtration water cavity (13); the floating device (15) floats along with the water level in the pre-filtration water cavity (13); the floating device (15) comprises a floating switch controller (156); the indicator light circuit (20) comprises an indicator light (21) and an indicator light switch (22); the floating switch controller (156) controls the opening and closing of the indicator light switch (22); the indicator light power supply device supplies power to the indicator light circuit (20); the indicator light switch (22) controls the turn-on or turn-off of the indicator light (21); the indicator light power supply device comprises an inductive power obtaining component, and the inductive power obtaining component obtains electric energy from the motor (50) by using the principle of electromagnetic induction.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
09 - Appareils et instruments scientifiques et électriques
18 - Cuir et imitations du cuir
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
28 - Jeux, jouets, articles de sport
31 - Produits agricoles; animaux vivants
Produits et services
Non-medicated mouth washes for pets; non-medicated shower oils; bath and shower gels, not for medical purposes; pet shampoos; deodorants for pets; shower gels; pet odor removers; shampoos for pets; pet stain removers; non-medicated toothpaste; non-medicated pet shampoos; shampoos for pets (non-medicated grooming preparations); wipes impregnated with a cleaning preparation; dental care preparations for animals; animal grooming preparations. Electric fences; dog whistles; electronic collars to train animals; downloadable software applications for mobile phones; downloadable computer software applications; electric monitoring apparatus; video monitors; electronic tracking apparatus and instruments; electronic devices used to locate lost articles employing the global positioning system or cellular communication networks. Bags for carrying pets; leashes for animals; clothing for pets; collars for pets; raincoats for pet dogs; cat collars; dog leashes; collars for pets bearing medical information; animal harnesses. Beds for household pets; nesting boxes for household pets; kennels for household pets; scratching posts for cats; dog kennels; fodder racks; inflatable pet beds; dog beds; cat beds; pet furniture. Toothbrushes for pets; brushes for pets; deshedding combs for pets; cages for carrying pets; automatic litter boxes for pets; feeding vessels for pets; automatic pet feeders; pet feeding and drinking bowls; litter trays for pets; litter boxes for pets; pet feeding bowls, automatic; cat litter pans; cat litter boxes; non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets. Toys; dog toys; toys for domestic pets; toys for pets; pet toys containing catnip; pet toys made of rope; pet toys; toys for cats; flying discs (toys); intelligent toys. Dog biscuits; edible pet treats; edible silvervine powder for pet cats; pet food; sanded paper for domestic animals (litter); aromatic sand for pets (litter); beverages for pets; pet foods in the form of chews; sanded paper for pets (litter); cat litter; cat food; dog food.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Bath preparations, not for medical purposes; Deodorants for pets; Deodorizers for pets; Home dental care products for dogs and cats, namely, toothpaste; Non-medicated bath preparations for animals; Non-medicated dental preparations for pets, namely, toothpaste; Non-medicated mouth washes for pets; Non-medicated pet shampoos; Non-medicated, non-veterinary grooming preparations in the nature of pet shampoo and conditioner; Pet fragrances; Pet shampoos; Pet stain removers; Shampoos for pets; Shower gels; Wipes impregnated with cleansing preparations for pets
Beds for household pets; Cat beds; Cat scratching pads; Dog beds; Dog kennels; Fodder racks; Inflatable pet beds; Kennels for household pets; Nesting boxes for household pets; Pet furniture; Scratching posts for cats
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Automatic litter boxes for pets; Automatic pet feeders; Automatic pet feeding bowls; Automatic pet waterers; Brushes for pets; Cages for carrying pets; Cat litter boxes; Cat litter pans; Deshedding combs for pets; Feeding vessels for pets; Litter boxes for pets; Litter trays for pets; Pet feeding and drinking bowls; Toothbrushes for pets
Cat toys; Dog toys; Flying discs; Flying saucers; Pet toys; Pet toys containing catnip; Pet toys made of rope; Smart robot toys; Toy for pets; Toys for domestic pets
09 - Appareils et instruments scientifiques et électriques
Produits et services
Bark control devices for training dogs; Computer hardware for tracking the location of pets; Computer monitors; Dog whistles; Downloadable computer operating software; Downloadable mobile operating system software; Electric fences; Electronic collars to train animals; Electronic devices for animal locating and tracking programmed to use global positioning systems (GPS) and cellular communications; GPS tracking devices; Video monitors
Bags for carrying pets; Bow tie collars for pets; Cat collars; Clothing for pets; Collars for pets; Collars for pets bearing medical information; Dog leashes; Leashes for animals; Pet products, namely, pet restraining devices consisting of leashes, collars, harnesses, restraining straps, and leashes with locking devices; Raincoats for pet dogs
Aromatic sand being litter for pets; Beverages for pets; Cat food; Cat litter; Consumable pet chews; Dog biscuits; Dog food; Edible pet treats; Edible silvervine powder for pet cats; Litter for domestic animals; Pet food; Sanded paper being litter for pets
17.
PET EXCREMENT COLLECTING DEVICE CAPABLE OF CLOSING EXCREMENT COLLECTING BAG
A pet excrement collecting device capable of closing an excrement collecting bag, comprising a device body (8) and a garbage collecting box (1). The garbage collecting box (1) comprises a guide rail (11), a fixed pressing rod (13), a movable pressing rod (12), and at least one elastic buckle (14). An elastic rod (2) is further provided in the device body (8), such that when the garbage collecting box (1) is inserted into the device body (8), the elastic rod (2) pushes the elastic buckle (14), the movable pressing rod (12) can translate on the guide rail (11), and the movable pressing rod (12) is buckled on the device body (8); when the garbage collecting box (1) is extracted from the device body (8), the movable pressing rod (12) can translate toward the fixed pressing rod (13) on the guide rail (11); and when the garbage collecting box (1) is taken out, the excrement collecting bag (3) is in a fully closed state. According to the device, by means of the sealing effect of the movable pressing rod (12) and the fixed pressing rod (13), it can be ensured that a bag opening of the excrement collecting bag (3) is closed after the garbage collecting box (1) is taken out, such that odor of the excrement and bacteria therein are prevented from being diffused into the air, which is beneficial to maintaining environmental sanitation, reducing the possibility of disease propagation, and optimizing the user experience.
Disclosed is an anti-backflow device, comprising a ventilation component (10) and a pressing component (30), wherein the ventilation component (10) is an elastic component, and the ventilation component (10) comprises a wedge-shaped end part (15) and a ventilation component main body (12) for connection to an external air input pipe in a sleeved manner; a gap (156) allowing gas to pass therethrough is provided in the bottom surface of the wedge-shaped end part (15); the pressing component (30) comprises two clamping parts (32); when the pressing component (30) is in pressing fit with the ventilation component (10) in a sleeved manner, each of the clamping parts (32) is attached to one of the outer wall surfaces of the wedge-shaped end part (15); when an airflow passes through same, the wedge-shaped end part (15) and the clamping parts (32) are expanded, and the gap (156) in the bottom surface of the wedge-shaped end part (15) is opened; and when no airflow passes through same, each of the clamping parts (32) is attached to one of the outer wall surfaces of the wedge-shaped end part (15), and the gap (156) in the bottom surface of the wedge-shaped end part (15) is closed, such that fluid is prevented from flowing back into the ventilation component (10) through the gap (156). According to the device, the gap (156) is skillfully provided in the bottom surface of the wedge-shaped end part (15) of the ventilation component (10), the gap (156) can be easily pushed open when an airflow passes through same, and when the airflow is closed off, the clamping force of the clamping parts (32), the liquid pressure and the contraction force of the elastic component act together, such that the gap (156) is tightly closed.
An aquarium tank having a water changing device, comprising a tank body (10), a water pump (20) provided in the tank body and a water pipe (30) which is in communication with the water pump, and further comprising the water changing device (50), the water changing device further comprising a bracket (51), a drain pipe (52), a water outlet pipe (53) and a water tap (54); the bracket (51) is fixed to the tank body (10), a lower end of the drain pipe (52) is in communication with the water pipe (30), and an upper end of the drain pipe is fixed to the bracket (51); a lower part of the water outlet pipe (53) is sheathed inside the drain pipe (52), and a lower end of the water outlet pipe communicates with the drain pipe, and an upper end of the water outlet pipe (53) communicates with a water inlet of the water tap; an opening (521) is provided on a side wall of the drain pipe, and the water outlet pipe (53) can rotate relative to the drain pipe (52), and can move up and down relative to the drain pipe (52) so as to cover the opening of the drain pipe or expose the opening of the drain pipe. The water changing device is easily operated and can change water within a shorter time.
Disclosed are a pet stool picker and a pet stool pickup method thereof. The pet stool picker is provided with clamping plates (11); the clamping plates (11) are in a driven state when the two are driven by two gripping portions (12) to be closed to form a tray (14) capable of bearing stools; the clamping plates (11) are in a ready state when the two are opened. A collection bag fixing part (3) fixes the opening of a collection bag (5) between the two clamping plates (11); by means of a displacement process from the ready state to the pickup state, the two clamping plates (11) are closed to put the stool in the collection bag (5) from the front side of the tray (14). The pet stool picker can consecutively complete the operations of picking up pet stools and loading the pet stools into a collection bag, and one collection bag can complete multiple pickups of pet stools, and therefore, the pet stool picker is convenient and efficient. The pet stool picker effectively prevents the stools from adhesion, and is easier to pick up pet stools falling into the grass, does not need to be specially cleaned, and thus is safe, hygienic, and easier to popularize and use.
A piezoelectric electric ceramic air pump, comprising a pump body, a piezoelectric ceramic crystal diaphragm, and an air inlet and outlet valve; the piezoelectric ceramic crystal diaphragm is common central axially mounted on the pump body to construct a working pump chamber; the pump body is generally tubular, the diameter being much greater than the axial length, an air inlet and outlet used for connecting the working pump chamber and an external air path being arranged at one position of the peripheral wall; an air inlet and outlet component presses closed the air inlet and outlet valves on the air inlet and outlet, an air inlet and outlet hole, the air inlet and outlet valve, and the air inlet and outlet are connected to form an air inlet and outlet channel connected to the external air path; the air inlet and outlet on the pump body side wall streamline the air inlet and outlet path between the working pump chamber and an external fluid, shortening the length of the flow of the fluid through the pipes, reducing pipe resistance, decreasing deadspace volume, and improving fluid pumping efficiency; the number of piezoelectric ceramic crystal diaphragms may be flexibly configured as one or two according to the flow size requirements of the practical application; and the plurality of components used together in the piezoelectric ceramic pump reduce the cost of manufacturing air pumps of different powers.
A method and device for realizing an electric candle flame with a dynamic visual effect. The device comprises a shell, an upper cover, a candle flame simulating object, an LED lamp, a pivot, a candle flame simulating object seat and a water stirring device. The seat is cylindrical and fixed at a center part of the upper cover, and the candle flame simulating object is vertically arranged in the seat in a swinging mode by the aid of the pivot. The LED lamp is arranged on the vertical wall of the seat and located at the lower front of one lateral plane of the candle flame simulating object, and LED lamp upwardly and obliquely emits light to said plane of the candle flame simulating object at an elevation angle. Water is filled in the lower part of the shell with the water stirring device is arranged therein.
B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores
The present invention relates to a ball-throwing scoop for interaction with a pet, comprising a scoop body and a handle. The scoop body includes a scoop opening, two sides and a base portion. The scoop body resembles a smaller half of a circular tube or approximately circular tube longitudinally cut off, the longitudinal central axis y of which is an arc having a larger radius R; r is used to denote the radius of the smaller half of the circular tube, R>>r; the base portion of the scoop body is connected to the handle in the shape of a hollow cylinder, the central axis of the handle obliquely intersects the longitudinal central axis of the scoop body, a cavity of the handle can store liquid or solid pet drinks/foods, especially a cylindrical biscuit box.
A01K 15/02 - Équipement pour l'entraînement ou l'exercice, p. ex. labyrinthes pour animaux
A63B 60/52 - Détails ou accessoires des clubs de golf, des battes, des raquettes ou analogues avec fentes
A63B 59/20 - Battes, raquettes ou analogues, non couverts par les groupes comportant des moyens, p. ex. des poches, filets ou surfaces de type adhésif, pour attraper ou tenir une balle, p. ex. pour la crosse canadienne ou la pelote
A toy slingshot for interacting with pets, comprising a slingshot fork, a rubber band installed on said slingshot fork, a shooting pocket connected to said rubber band, and a handle connected to said slingshot fork, wherein a circular ball sleeve is provided at a lower position within a fork opening a top surface of the circular ball sleeve having a gap, and a plane of said ball sleeve coincides with that of said slingshot fork. Said handle comprises a left half handle and a right half handle, and upper ends of said left half handle and right half handle are fixed to a connector at a bottom portion of said slingshot fork, forming an integrated handle having an internal a cavity. The lower-most end of said handle is connected to a handle cover, and the cavity in said handle holds a cylindrical cookie box.
A method for adapting an LED lamp tube to a fluorescent lamp tube holder, an LED lamp tube holder and an illumination device. The LED lamp tube holder comprises an adaptation bracket and a lamp tube holding clip which is connected to the adaptation bracket. The lamp tube holding clip has a circular-arc cylindrical holding surface, thereby being clamped to the outer wall of a light transmission tube of the LED lamp tube. A cylindrical pin which axially extends from the LED lamp tube holder along the light transmission tube is arranged on the adaptation bracket. The shape of the pin is the same as that of an electrically-conductive pin of the fluorescent lamp tube, thereby enabling the LED lamp tube holder to be arranged in the fluorescent lamp tube holder. The LED lamp tube can be arranged on the basis of the original LED lamp tube holder.
F21K 9/00 - Sources lumineuses utilisant des dispositifs à semi-conducteurs en tant qu’éléments générateurs de lumière, p. ex. utilisant des diodes électroluminescentes [LED] ou des lasers
H01R 33/08 - Dispositifs à deux pôles portant deux broches, lames ou contacts analogues conducteurs de courant ayant leurs axes parallèles entre eux pour supporter une lampe tubulaire à fluorescence
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21K 9/272 - Détails des parties d’extrémité, c.-à-d. les parties qui relient la source lumineuse à un culotAgencement des composants à l’intérieur des parties d’extrémité
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
An LED illumination device capable of disassembling, assembling and combining modules and slidably adjusting locations of modules, and corresponding control method for LED modules. The illumination device comprises a housing and LED modules. At least one slideway is arranged in the housing. The LED modules are removably arranged in any location in any slideways, the device can quickly realize multiple illumination solutions of changing luminance and illuminant colors, so that the LED illumination device can be conveniently applied to various operating environments and can be freely converted in the solutions of applying to various operating environments. Moreover, the control method for the LED modules can implement flexible and varied control on each LED module via an electrode orbit so that the LED illumination device can realize multiple preset illumination solutions, thereby achieving a landscape illumination effect.
F21K 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
F21V 21/35 - Éléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
F21S 8/04 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux
F21K 9/20 - Sources lumineuses comprenant un moyen de fixation
F21K 9/27 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec deux culots pour chaque source lumineuse, p. ex. pour le remplacement de tubes fluorescents
A method and device for realizing an electric candle flame with a dynamic visual effect. The device comprises a shell (11), an upper cover (13), a first or second candle flame simulacrum (15, 25), an LED lamp (14), a pivot shaft (16), a candle flame simulacrum seat (17) and a water stirring device (18); the candle flame simulacrum seat (17) is cylindrical and fixed at the center of the upper cover (13), and the candle flame simulacrum (15, 25) is arranged in the candle flame simulacrum seat (17) in a swinging mode in the vertical surface by the aid of the pivot shaft (16); the LED lamp (14) is arranged on the upright wall of the candle flame simulacrum seat (17) and located under and in front of one side plane of the candle flame simulacrum (15, 25), and the light rays of the LED lamp (14) are upwardly and obliquely emitted to the plane of the candle flame simulacrum (15, 25) at an elevation angle β; water is stored in the lower part of the shell (11), and the water stirring device (18) is arranged therein. By means of the electric candle device, the flame is dynamic and vivid; the device is simple in structure and low in production cost.
A water filter with alarm function for indicating blockage of a filter cartridge thereof and an alarm method are provided. The filter main body is provided with a filter cartridge and is arranged with a before-filtering water cavity. A filter upper cover covers the top of the filter main body. The before-filtering water cavity is accommodated with a floating-ball-type indicating apparatus, which comprises a floating ball, a connecting rod and a color scale. The connecting rod is mounted rotatably on an inner surface of the filter upper cover with the aid of a hinge support. The floating ball is arranged at the front end of the connecting rod. The color scale is also arranged on the connecting rod. A transparent visual cover that matches with the color scale is arranged on the upper surface of the filter upper cover.
A multi-stage rationed feeder for ornamental fish, comprising a container, a container cover assembly and a measuring cup assembly. A falling-material receiving cover of the container cover assembly is adapted to a container cover, and a buckle position is buckled into a container cover snapping slot, such that the falling-material receiving cover is rotatably mounted and connected to the container cover. The measuring cup assembly comprises a measuring cup and a blocking slice. One end of the blocking slice is provided with a sleeve hole for sheathing a blocking slice pin. A pin groove is adapted to a falling-material receiving cover pin snapped into the pin groove such that the measuring cup assembly is removably mounted and connected to the container cover assembly from below.
G01F 11/24 - Appareils qu'il faut actionner de l'extérieur, adaptés à chaque opération répétée et identique, pour mesurer et séparer le volume prédéterminé d'un fluide ou d'un matériau solide fluent à partir d'une alimentation ou d'un récipient sans tenir compte du poids, et pour fournir ce volume avec chambres de mesure se déplaçant au cours de l'opération du type à soupapes, c.-à-d. que la séparation est effectuée par des mouvements étanches aux fluides ou aux poudres dans lesquels la chambre de mesure tourne ou oscille pour un matériau solide fluent
A01K 61/85 - Mangeoires pour l’utilisation avec les aquariums
46.
HANDLE OF TOY FOR INTERACTION WITH PET AND SLINGSHOT MOUNTED WITH HANDLE
A toy slingshot for interaction with a pet, comprising a slingshot fork (3), elastic bands (2) mounted on the slingshot fork, a shooting bag (1) connected to the elastic bands, and a handle (5) connected to the slingshot fork. A circular ball sleeve (4) is installed at a lower position within a fork opening of the slingshot fork, a top surface of the circular ball sleeve having a break. A plane of the ball sleeve coincides with a plane of the slingshot fork. The handle comprises a left half-handle (51) and a right half-handle (52). Upper ends of the left half-handle and the right half-handle are fixed together with a connector (33) of a bottom portion of the slingshot fork, forming a whole handle having an internal cavity. The lowermost end of the handle is connected to a handle cover (6). The cavity within the handle houses a cylindrical biscuit box (9). The slingshot may be used for training or exercising a pet, and may not be used for launching objects such as small stones, and thus has a high safety factor.
A ball-throwing scoop for interaction with a pet, comprising a scoop body (100) and a handle (200). The scoop body (100) comprises a scoop opening (110), two sides (120) and a base portion (180). The scoop body (100) resembles a small half of a circular tube or approximately circular tube remaining after longitudinal cutting, the longitudinal central axis y being an arc having a large radius R. Using r to denote the radius of the cross-section of the small half of the circular tube or approximately circular tube, R ˃˃ r. The base portion (180) of the scoop body (100) is connected to the hollow cylindrically shaped handle (200). The central axis of the handle (200) obliquely intersects the longitudinal central axis of the scoop body (100). A cavity of the handle (200) may store a liquid or solid pet food, and is particularly suitable for housing a cylindrical biscuit box (90). A handle cover (300) may also be provided on the handle (200), the opening direction of an end cover (383) on the handle cover (300) being consistent with the direction of an outlet (962) for biscuits (95) when the biscuit box (90) is fixed on the handle (200).
A water filter with a filter element blocking warning impeller. A filter element (3) is accommodated in a body (1) of the water filter. Meanwhile, a before-filtering water cavity (11) is arranged in the body (1). A water overflow groove (31) is provided in the upper portion of the filter element (3). An upper cover (2) of the filter covers the body (1) of the filter. A rotatable impeller (4) is mounted in an inner cavity of the upper cover (2) and adapts to the water overflow groove (31) in the upper portion of the filter element (3). Some blades of the impeller (4) are placed in the water overflow groove (31). If the filter element (3) is filled with dirt and blocked, the impeller (4) rotates in the water overflow groove (31), and a user can observe the rotation through a transparent window (21) located at a position, corresponding to the impeller, on the surface of the upper cover (2). The water filter is simple in structure and capable of reminding the user to replace the filter element at proper time and saving use cost.
Disclosed is a liquid filter device having a lighting function for an aquatic animal breeding tank, comprising a water inlet, a water pump (1), a liquid filter (2), a device water outlet (3) and a power supply, wherein the power supply is electrically connected to the water pump (1); and further comprising a lighting module (4) electrically connected to the power supply, the lighting module (4) being mounted above the device water outlet (3); and when the liquid filter device is fixedly mounted on the aquatic animal breeding tank, the lighting module (4) is above the surface of water. With the lighting module (4) arranged on the aquatic animal breeding tank, only one power supply or conducting wire is required to achieve both functions of water filtration and landscape lighting, and at the same time the configuration of the aquatic animal breeding tank is simplified and the maintenance of the device is facilitated.
An expandable module-combined filter, comprising at least a water inlet module (1) and a water outlet module (2); an optional and combinable filtering module (3) is disposed between the two modules (1, 2); the water inlet module (1) comprises a water inlet grid (12) and a first filter material (13); a third filter material (36) is disposed in the filtering module (3); the water outlet module (2) comprises a water pump (29) and a water outlet (22); the water outflow end of the water pump (29) is connected to the water outlet (22); and the modules are connected to each other via a connecting separation plate (4) having a through hole (42). The filter is suitable for aquatic cultivation boxes in different sizes through expandable combination of modules, thus facilitating reduction of the production scale, and reducing stock and circulating fund; when changing the size of an aquatic cultivation box, a user does not need to change filters of different specifications, thus avoiding resource waste.
Disclosed is a quantitative liquid discharge device capable of discharging liquid in a container at a preset liquid level. The device comprises a liquid discharge pipe, an outer sleeve and a liquid level control rod. The liquid discharge pipe is provided with a full-discharge liquid discharge port and at least one internal defined-level liquid discharge port. Installed outside the liquid discharge pipe, the outer sleeve is provided with an external defined-level liquid discharge port. The wall of the liquid level control rod is slidably sleeved between the wall of the liquid discharge pipe and the wall of the outer sleeve. The liquid level control rod is provided with a liquid guide port passing through the wall thereof. Provided between the walls of the outer sleeve and the liquid level control rod a sliding positioning assembly allows the liquid guide port to achieve liquid discharge at a defined liquid level.
G05D 9/02 - Commande du niveau, p. ex. en commandant la quantité du matériau emmagasiné dans un réservoir sans source d'énergie auxiliaire
B67D 7/00 - Appareils ou dispositifs pour transférer des liquides à partir de récipients ou de réservoirs de stockage en vrac vers des véhicules ou des récipients portables, p. ex. pour la vente au détail
A01K 63/00 - Récipients pour poissons vivants, p. ex. aquariumsTerrariums
53.
WATER FILTER WITH FILTER CARTRIDGE BLOCK ALERTING AND ALERTING METHOD
A water filter with filter cartridge block alerting and an alerting method. The filter main body (3) is accommodated with a filter cartridge (4) and is arranged with a before-filtering water cavity (31). A filter upper cover (1) covers a top of the filter main body (3). The before-filtering water cavity (31) is accommodated with a floating-ball-type indicating apparatus (2), which comprises a floating ball (21), a connecting rod (22) and a color scale (23). The connecting rod (22) is mounted on an inner surface of the filter upper cover (1) in a rotatable way with help of a hinge support (12). A front end of the connecting rod (22) is mounted with the floating ball (21). The connecting rod (22) is also arranged with the color scale (23). Matching the color scale (23), a transparent visual cover (11) is arranged on an upper surface of the filter upper cover (1). Advantages of the water filter are a simple structure, reminding a user to replace the filter cartridge in proper time, and saving use costs.
Disclosed is a multi-stage rationed feeder for ornamental fish, comprising a container (1), a container cover assembly (2) and a measuring glass assembly (3). A first connection structure (12) is provided at the periphery of a mouth of the container (1); a falling-material receiving cover (23) of the container cover assembly (2) is adapted to a container cover (21), and a falling-material receiving cover snapping portion (233) is buckled into a container cover snapping slot (211), such that the falling-material receiving cover (23) is rotatably mounted and connected to the container cover (21); the container cover assembly (2) is fixedly connected to the container (1) from below; the measuring glass assembly (3) comprises a measuring glass (32) and a blocking piece (31), one end of the blocking piece (31) is provided with a hole (311) for sheathing a blocking piece pin (323) such that a quantitative loading zone (A) is formed between the blocking piece (31) and a separation plate (322), a pin groove (324) is adapted to a falling-material receiving cover post (232), and the falling-material receiving cover post (232) is snapped into the pin groove (324) such that the measuring glass assembly (3) is removably mounted and connected to the container cover assembly (2) from below.
Disclosed is an out-of-vat liquid filter for ensuring reliable connection of a water pipe connector, comprising a liquid filtration tank and the water pipe connector. The water pipe connector comprises two water pipe connecting bases, a valve driving shaft, a latch tongue, a driving device with two degrees of freedom, and a handle. The latch tongue is driven by the driving device with two degrees of freedom to rotate about an axis of a first degree of freedom, thereby sliding into or our of a latch catch. The valve driving shaft is driven by the driving device with two degrees of freedom to rotate about an axis of the second degree of freedom, thereby opening or closing the water pipe connecting base in which each valve is located.
A ultra-violet liquid processing device comprises a liquid processor, a lamp holder, a latching mechanism provided within the lamp holder, and a lamp holder fixed cover provided with a lock hole therein. The latching mechanism comprises a locking dog able to extend from or retract into the lamp holder and a water nozzle blocker. When the lamp holder is pressed on the liquid processor and connected with the liquid processor by lamp holder fixed cover, the locking dog projects from the lamp holder and enter into the lock hole of the lamp holder fixed cover, so that the lamp holder fixed cover is locked and cannot move. By means of the lamp holder fixed cover being locked by the latching mechanism and not able to be moved, the ultra-violet liquid processing device is sealed reliably by means of the substantial structure.
A liquid filtering material, a liquid filtering box, and a liquid filtering apparatus. The liquid filtering box comprises a box wall pipe, a bottom plate, a box cover, a filtering material, and a water inlet pipe. The box wall pipe is in a shape of an N-prismatic pipe, a cylindrical pipe, or a cylindroid pipe, N being a natural number not less than three. At least one water discharging outlet is formed in a pipe wall of the box wall pipe. The filtering material is disposed on an inner side of the pipe wall of the box wall pipe, and therefore, to-be-filtered liquid flows from the water inlet pipe into the liquid filtering box, and filtered liquid flowing through the filtering material is discharged out of the liquid filtering box through the water discharging outlet of the box wall pipe. The liquid filtering box and the liquid filtering apparatus are more convenient and simpler to maintain, and the maintenance cost is reduced; and the efficiency of liquid filtering treatment is effectively improved by using structures of the liquid filtering box and the liquid filtering apparatus.
A01K 63/04 - Agencements pour traiter l'eau spécialement conçus pour les récipients pour poissons vivants
B01D 39/00 - Substance filtrante pour fluides liquides ou gazeux
B01D 35/00 - Dispositifs filtrants ayant des particularités non couvertes spécifiquement par les groupes , applications non couvertes spécifiquement par les groupes Dispositifs auxiliaires pour la filtrationStructure du carter de filtre
F16K 5/04 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rotatif dont les boisseaux sont à surface cylindriqueLeurs garnitures d'étanchéité
F16K 3/08 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation planesGarnitures d'étanchéité à cet effet avec éléments de fermeture articulés à pivot en forme de plaques disposées entre l'alimentation et l'évacuation les plaques étant circulaires et pivotant autour de leur centre
Disclosed is an improved and discrete oxygen supply facility for the exhibition and sale of fish, comprising a placing shelf (20), an air pump (30), an air distributor (50), air delivery pipes (60) for each branch and an oxygen failure alarm device, wherein the oxygen failure alarm device also comprises a pressure transducer (71), a control module (72) and an alarm indicator lamp (73) or a buzzer (74); air delivery pipes (60) for each branch respectively insert into each aquatic animal cultivation cup (10) and supply fresh air in real time; and when a certain ornamental fish is sold out, the breeding cup (10) is taken away and the branched air delivery pipe (60) supplying fresh air thereto is inserted into an air-stopping seat (21) near the position where the breeding cup (10) was placed on the placing shelf (20) to block the air outlet of the branched air delivery pipe (60). When the oxygen supply device is broken, the oxygen failure alarm device may remind a worker to perform maintenance in time in order to prevent ornamental fish, shrimps or shellfish in a breeding cup from dying due to anoxia.
Disclosed are a method for adapting an LED lamp tube (2) to a fluorescent lamp tube holder (9), an LED lamp tube holder (1) and an illumination device. The LED lamp tube holder (1) comprises an adaptation bracket (11) and a lamp tube holding clip (12) which is connected to the adaptation bracket (11). The lamp tube holding clip (12) has a circular-arc cylindrical holding surface (121), thereby being clamped to the outer wall of a light transmission tube (21) of the LED lamp tube (2). A cylindrical pin (13) which axially extends from the LED lamp tube holder (1) along the light transmission tube (21) is arranged on the adaptation bracket (11). The shape of the pin (13) is the same as that of an electrically-conductive pin (83) of the fluorescent lamp tube (8), thereby enabling the LED lamp tube holder (1) to be arranged in the fluorescent lamp tube holder (9). The method does not need to disassemble components of an original fluorescent lamp holder, a lamp shade and the like; the LED lamp tube (2) can be arranged on the basis of the original LED lamp tube holder (1); the operation is simple and quick; and the replacement cost is reduced.
H01R 33/08 - Dispositifs à deux pôles portant deux broches, lames ou contacts analogues conducteurs de courant ayant leurs axes parallèles entre eux pour supporter une lampe tubulaire à fluorescence
63.
LED ILLUMINATION DEVICE CAPABLE OF DISASSEMBLING, ASSEMBLING, COMBINING AND SLIDABLY ADJUSTING MODULES, AND CONTROL METHOD
Disclosed are an LED illumination device capable of disassembling, assembling and combining modules and slidably adjusting locations of modules, and a corresponding control method for LED modules. The illumination device comprises a housing (2) and LED modules (1). At least one slideway (21) is arranged in the housing (2). The LED modules (1) are removably arranged in any location in any slideway (21) and can freely slide and shift in the slideways (21). By assembling or disassembling the LED modules (1) in the slideways (21), the device can quickly realize multiple illumination solutions of changing luminance and illuminant colours, so that the LED illumination device can be conveniently applied to various operating environments and can be freely converted in the solutions of applying to various operating environments. Moreover, the control method for the LED modules can implement flexible and varied control on each LED module (1) via an electrode orbit (22) so that the LED illumination device can realize multiple preset illumination solutions, thereby achieving a landscape illumination effect.
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
F21V 19/02 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage avec possibilité de réglage, p. ex. pour la mise au point
64.
Method for preventing filtering plug-in card from dripping liquid and plug-in-card type liquid purifying and filtering device
The present invention relates to the method for preventing the liquid in the filtering plug-in card form dripping and a plug-in-card type liquid purifying and filtering device. The said liquid purifying and filtering device comprises the water pump, filtering cylinder and filtering plug-in card. In particular, at the top of the said filtering cylinder is equipped with the disassembled filtering plug-in card retainer. When the filtering plug-in card is taken out, such disassembled filtering plug-in card retainer is utilized to place the said filtering plug-in card, thus enabling such filtering plug-in card to leave the liquid level inside the filtering cylinder. In addition, it can set the disassembled top cap retainer for the said filtering cylinder. When the said top cap is disassembled, the disassembled top cap retainer is used to place the said top cap. In the course of replacing the said filtering plug-in card in the present invention, the liquid attached to the filtering plug-in card and liquid attached to the underside of the top cap are refluxed into the filter cylinder or water body, thus effectively preventing the liquid from dripping during the replacement of the filtering plug-in card and enabling the process of replacing the filtering plug-in card to be clean, simple and convenient.
A portable water feeder for pets comprises a water storage bottle, a water tray for pets, a bottle stopper and curved sliding surface set on the inner bottom side of the water tray; the bottle stopper has a radial water outlet; when the water storage bottle is in the closing state, the head of the bottle stopper presses against the root of the curved sliding surface, so that water cannot leak from the water storage bottle; when the water storage bottle is rotated to be in use and squeezed, the bottle stopper moves a distance towards the outside of the bottle mouth, so that the water flow path between the water storage bottle and the water tray is clear and water flows from the water storage bottle into the water tray for pets to drink. The water feeder is watertight and simple in structure.
Disclosed is a quantitative liquid discharge device capable of discharging liquid in a container at a preset liquid level. The device comprises a liquid discharge pipe (1), an outer sleeve (2) and a liquid level control rod (3). The liquid discharge pipe (1) is provided with a full-discharge liquid discharge port (10) and at least one internal defined-level liquid discharge port (11). The outer sleeve (2) is installed outside the liquid discharge pipe (1), and the outer sleeve (2) is provided with external defined-level liquid discharge ports (21). The wall of the liquid level control rod (3) is slidably sleeved between the wall of the liquid discharge pipe (1) and the wall of the outer sleeve (2). The liquid level control rod (3) is provided with a liquid guide port (32) passing through the wall thereof. A sliding positioning assembly is provided between the walls of the outer sleeve (2) and the liquid level control rod (3), and by means of the sliding positioning assembly, the liquid guide port (32) achieves liquid discharge at a defined liquid level, respectively between the pair of internal defined-level liquid discharge ports and the pair of external defined-level liquid discharge ports (11, 21). By operating the liquid level control rod (3) and setting the liquid level in the liquid container after discharge, the quantitative liquid discharge device can achieve liquid discharge, without specialized monitoring and control of the process of liquid discharge, and has the advantages of quantitative liquid discharge and saving labour costs.
A lighting device and method for an aquarium. The lighting device comprises a watertight lamp housing (1) and a light string (6) composed of LED lamps (4) that are arranged and connected in the housing, the LED lamp (4) is assembled or molded directly as integrated with selected red, green and blue LED chips (4r, 4g, 4b), the mixed color of the light emitted from the LED lamp (4) is reddish-violet, and the percentage of each red, green and blue primary color in the total luminous fluxΦ is Φr=32%～41%, Φg=47%～54%, and Φb=12%～14% respectively. Illumination effect is improved for the aquatic life, and ornamental effect is enhanced.
Disclosed is a dispersed oxygenation installation for exhibiting ornamental fish, comprising a placement frame (20, 30) for placement of a plurality of aquatic animal cultivation bowls or cultivation tanks (10, 90) used for display simultaneously, and in particular, the installation further comprises a gas pump (40), an air distributor (60), and gas pipes (50) branching off from the distributor (60). The gas pipes (50) respectively extend into the aquatic animal cultivation bowls or cultivation tanks (10, 90), providing fresh air in real-time. In addition, when the cultivation bowls or cultivation tanks (10, 90) are moved, the gas pipes (50) are inserted into a gas cut-off seat (21) on the placement frame (20, 30) to block the gas outlets of the gas pipes (50). By virtue of the gas pump and the pipelines, fresh air is supplied by the oxygenation installation to separate aquatic animal cultivation tanks or cultivation bowls placed on the placement frame, to ensure that sufficient oxygen is provided therein, preventing ornamental fish, shrimps or shellfish in the cultivation tanks or cultivation bowls from dying due to lack of oxygen.
Disclosed is an out-of-vat liquid filter for ensuring reliable connection of a water pipe connector (1), comprising a liquid filtration tank (2) and the water pipe connector (1). The water pipe connector (1) comprises two water pipe connecting bases (11), a valve driving shaft (12), a latch tongue (13), a driving device (14) degrees of freedom, and a handle (15). The latch tongue (13) is driven by the driving device (14) with two degrees of freedom to rotate about an axis of a first degree of freedom (AB), thereby sliding into or out of a latch catch (23). The valve driving shaft (12) is driven by the driving device (14) with two degrees of freedom to rotate about an axis of the second degree of freedom (CD), thereby opening or closing the water pipe connecting base (11) in which each valve is located. As a result, the valves can be opened only after the water pipe connector is securely connected to the liquid filtration tank, and the water pipe connector can be removed from the liquid filtration tank only after the valves are closed, thus effectively preventing water streams from leaking to the outside and improving reliability of the water pipe connector.
B01D 35/027 - Filtres adaptés à des endroits particuliers, p. ex. conduites, pompes, robinets montés de façon rigide dans ou sur des récipients ou des réservoirs
A01K 63/04 - Agencements pour traiter l'eau spécialement conçus pour les récipients pour poissons vivants
81.
LATCHING METHOD ENSURING DEVICE CAN BE SEALED RELIABLY AND ULTRA-VIOLET LIQUID PROCESSING DEVICE
Disclosed are a latching method ensuring a device can be sealed reliably and an ultra-violet liquid processing device. The ultra-violet liquid processing device comprises a liquid processor (4), a lamp holder (3), a latching mechanism (1) provided within the lamp holder (3), and a lamp holder fixed cover (2) provided with a lock hole (21) therein. The latching mechanism (1) comprises a lock tongue (11) able to extend from or retract into the lamp holder (3) and a water nozzle blocker (12). When the lamp holder (3) is pressed on the liquid processor (4) and connected with the liquid processor (4) by the lamp holder fixed cover (2), the lock tongue (11) projects from the lamp holder (3) and enters into the lock hole (21) of the lamp holder fixed cover (2), so that the lamp holder fixed cover (2) is locked and cannot move. By means of the lamp holder fixed cover (2) being locked by the latching mechanism (1) and not able to be moved, the ultra-violet liquid processing device is reliably sealed by means of the substantial structure. The water nozzle blocker (12) enables the latching mechanism (1) to be unlocked only if the liquid source is disconnected, and the latching mechanism (1) can be in communication with the liquid source only if the mechanism is in a locked state, so that the liquid to be processed can efficiently be prevented from leaking and the processing of the liquid is ensured.
Disclosed is an aquatic animal breeding tank with a tank wall of a sandwich layer structure, comprising a surrounding wall (20, 60) and a base (10, 90), and at least the surrounding wall (20, 60) is constructed of transparent tubing or plating. Preferably, the surrounding wall (20, 60), along the periphery, and the base (10, 90) are at least partially of a sandwich layer (30, 70) structure, i.e. having an inner wall (21, 61) and an outer wall (22, 62). The sandwich layer (30, 70) between the inner wall (21, 61) and the outer wall (22, 62) is used for constructing a man-made landscape. After the top end and the bottom end of the sandwich layer (30, 70) are sealed, by modifying the horizontal resting state of the aquatic animal breeding tank, the man-made landscape in the sandwich layer (30, 70) can shift position partially or fully therein. The aquatic animal breeding tank has a simple structure, does not need frequent cleaning and the cost is low.
A waterproof flexible LED light bar and a manufacturing method thereof. The water-proof flexible LED light bar comprises an LED light string (2). The LED light string (2) comprises light body circuit boards (22), serial electrical connection wires (23), and a power supply module (3). Each light body circuit board (22) is electrically connected to an LED luminophor (21). The waterproof flexible LED light bar further comprises a flexible waterproof encapsulating shell (1) that is made of a flexible composite material and used for encapsulating the LED light string (2) by injection molding. The flexible waterproof encapsulating shell (1) is formed by one-time encapsulation molding after the light string (2) is placed inside an injection mold. The waterproof flexible LED light bar reduces the manufacturing procedures, reduces the material utilization amount and lowers the production cost. The waterproof flexible LED light bar further has a structure design of snap rings (41) and positioning grooves (131), which not only provides the positioning support but also adjusts the irradiation direction.
A waterproof flexible LED light bar equipped with an oxygenation pipe and a manufacturing method thereof. The water-proof flexible LED light bar equipped with an oxygenation pipe comprises an LED light string (2). The LED light string (2) comprises light body circuit boards (22), serial electrical connection wires (23), and a power supply module (3). Each light body circuit board (22) is electrically connected to an LED luminophor (21). The waterproof flexible LED light bar further comprises a flexible waterproof encapsulating shell (1) that is made of a flexible composite material and used for encapsulating the LED light string (2) by injection molding. The oxygenation pipe (5) made of a flexible material is detachably connected to the flexible waterproof encapsulating shell (1), and has at least one air-exhaust through hole arranged on the pipe wall thereof. The waterproof flexible LED light bar and the oxygenation pipe (5) are used cooperatively. Lighted by the LED light, bubbles formed by the oxygenation pipe (5) in the water enhance the lighting effect. The waterproof flexible LED light bar also can eliminate fixing devices in the water body and improve the water body environment, and is convenient for maintenance.
A portable water feeder for pets, comprising a water storage bottle (10) and a water tray for pets (20), also comprising a bottle stopper (30) and an arcuate sliding surface (21) provided on the inner bottom side of the water tray (20); the bottle stopper has a radial water outlet (710); when the water storage bottle (10) is in a retracted configuration, the head (311) of the bottle stopper (30) presses against the base of the arcuate sliding surface (21), so that water cannot leak from the water storage bottle (10); when the water storage bottle (10) is rotated to an active configuration and squeezed, the bottle stopper (30) moves a distance towards the outside of the bottle mouth (11), so that the water flow path between the water storage bottle (10) and the water tray (20) is clear and the water flows from the water storage bottle (10) into the water tray (20) for pets to drink. The water feeder is watertight and simple in structure.
Disclosed are a single-phase permanent magnet rotor electric pump only rotating in a right direction and its realization method. The method comprises the following steps: controlling the size of a water chamber (3) within a water pump body (2) such that a space volume of the water chamber is 3 times or more than that of a space enclosed by each blade (45) of an inner arc water impeller (42) during rotation, and the diameter of the water chamber is 1.2 times or more than that of the water impeller at its common axis; designing the water pump body such that a portion of an inner wall of a water outlet pipe (7) away from the central axis (OO') of the water chamber is parallelly deflected outward in a distance Δ from a tangent of the water chamber inner wall (31), thereby establishing a step structure (6); selecting a single-phase permanent magnet rotor motor of a proper torque to drive the arc water impeller within the water pump body, and limiting the fluctuation range of power supply voltage, thus ensuring that the electric water pump rotates only in a right rotation direction and against the bending direction of the individual water blade. This method enables the water pump to rotate in the right direction under the single-phase AC power supply condition where the fluctuation is up to 20% of the rated voltage.
Disclosed are a hanging liquid-cleaning filter equipment for improving the installing stability and preventing the backflow of contaminants and an implementing method thereof. The equipment comprises a water pump (100), a filter barrel (200) and a filtering insert card (300), wherein the mass center of the water pump (100) is located in the upright center plane (O) perpendicular to an upright fixed standing wall of the filter barrel (200). The internal structure of the filter barrel (200) is such configured that the liquid pumped into a unfiltered water chamber (201) can flow into a filtered water chamber (202) only after the liquid has flowed through and been cleaned and filtered by the filtering insert card (300), and the treated liquid is discharged out of the filter barrel (200) via a water outlet (203) from the filtered water chamber (202) after being buffered at least one time.
A01K 63/04 - Agencements pour traiter l'eau spécialement conçus pour les récipients pour poissons vivants
B01D 24/00 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent
93.
METHOD FOR PREVENTING FILTERING PLUG-IN CARD FROM DRIPPING LIQUID AND PLUG-IN-CARD TYPE LIQUID PURIFYING AND FILTERING DEVICE
A method for preventing a filtering plug-in card (300) from dripping liquid and a plug-in-card type liquid purifying and filtering device are provided. The liquid purifying and filtering device comprises a water pump (100), a filtering bucket and a filtering plug-in card (300). On top of the filtering bucket, there is a demounted filtering plug-in card retainer which retains the filtering plug-in card (300) so that the filtering plug-in card is off the liquid surface in the filtering bucket when the filtering plug-in card (300) is taken out. Besides, there can be a demounted top cap retainer for the top cap (500) of the filtering bucket. The demounted top cap retainer fixedly retains the top cap (500) when it is demounted. When the filtering plug-in card (300) is exchanged, liquid attached to the filtering plug-in card (300) and liquid attached to the bottom surface of the top cap (500) flows back into the filtering bucket or water. Liquid dripping is effectively prevented when the filtering card (300) is exchanged and the exchanging process is clean and convenient.
Water heater for breeding of aquatic animals and feeding of pets comprises: a housing （10；60）, a temperature control circuit component (20;70) provided in the housing （10；60）, and a heating unit (30;80). The water heater has at least two heat transfer surfaces including a first heat transfer surface (12;62) and a second heat transfer surface (13;63). An insulation layer (24;34;74;84) is respectively provided on the outer surface of the temperature control circuit component (20;70) and the heating unit (30;80). A heat conduction layer (25;35;75;85) is tightly adhered to the outer surface of the insulation layer (24;34;74;84), and the heat conduction layer (25;35;75;85) is tightly adhered to the inner wall of the housing (10;60). The water heater is in a tube or plate shape, with high heat conduction efficiency, safe and convenient use, simple structure, and low cost.
A liquid filtering and purifying device which uses ceramic material, includes a pump (10) and a filtering plug-in card (20). Said pump (10) makes the liquid stream pass through said card (20), so that the filtration and purification of the liquid stream are performed by said card (20). The device also includes a filter vat (30) which is made of ceramic material. Said pump (10) is installed inside or outside the vat (30) and said card (20) is installed inside the vat (30). The exterior surface of said vat (30) has a smooth layer of glaze, and that is favorable for the cleaning and maintenance of the device. Moreover, the internal surface of said vat (30) which is a mipor and rough blank surface helps to improve the water quality.
A water-proof LED lamp group with multiple connected tubes for aquatic breeding comprises a pair of lamp heads (10), multiple LED lamp tubes (20), and a feeding cable (30). Each lamp head (10) is provided with at least two recesses (11) to be inserted by the ends of the lamp tubes (20). Each LED lamp tube (20) comprises a glass tube shell (21) and a strip LED circuit board (22) therein, on which each LED light-emitting device is welded. Multiple LED lamp tubes (20) are installed on one plane in parallel form. Two ends of each lamp tube (20) are inserted in two recesses (11) of the adaptive lamp head (10) respectively. Electrical connection wires between each recess (11), i.e. each end of the lamp tubes (20), are hidden in the lamp heads (10). Only one end of each LED group has a lamp head (10) that leads out the feeding cable (30). The part of each corresponding recess (11) of lamp heads (10) where each end of each lamp tube (20) is inserted, the part of lamp heads (10) where the feeding cable (30) is led out, and the remaining empty space in lamp heads (10) are all injected and filled with non-water-soluble nontoxic resin glue, so that the LED lamp group can be used when immersed in water. The LED lamp group has the characteristics of low energy consumption, environmental protection, easy installation, and good water-proof effect.
A water pump with double liquid level sensors includes a water pump body (30), a control module (20), a first capacitive liquid level sensor (11) and a second capacitive liquid level sensor (12) that are electrically connected with the control module (20). The two liquid level sensors are provided in a liquid containing space where the liquid level requires controlling. The lowest horizontal plane in the liquid containing space where the liquid level requires controlling is used as a reference plane. The distance between the first capacitive liquid level sensor (11) and the reference plane is shorter than the distance between the second capacitive liquid level sensor (12) and the reference plane. Said water pump solves the problem of frequent starting and stopping caused by the liquid reflux when the water pump body (30) is closed. Further, the water pump can be turned off in time, thus saving electricity and prolonging service life of the pump.
