The present invention relates to a preemptive power generation maintenance system, wherein a malfunction of a component applied to a wind power plant is preemptively predicted, the malfunction can be dealt with, and various types of manuals required for maintenance of the wind power plant can be provided to a worker or a manager.
The present invention relates to an air purifier having a fan blade installed therein and, more specifically, to an air purifier having a fan blade installed therein, which easily removes foreign substances contained in the air with a large capacity, wherein a fan blade is installed that purifies air between upper and lower plates as indoor air flows in through a suction hole for air inflow in the upper part of a main body, and water flows in through a water transfer pipe from a lower water tank, and a central shaft column through which water is discharged is formed at the center of the upper and lower plates, so that while the water and air having flowed in from a plurality of flow paths collide continuously, the size of water is reduced, and thus, while increasing the time and space for contact with air, the water binding with foreign substances after passing through the fan blade falls into the water tank, and the purified air is discharged to the outside by means of a blowing fan.
F24F 8/125 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering using wet filter elements
The present invention relates to a fan blade for air purification. More specifically, the fan blade for air purification is located on an air flow path of a water treatment-type air purifier and has a central axis column in the center of an upper plate and a lower plate, wherein water flows in through the central axis column. Air and water that has flowed in from a plurality of flow paths continuously collide with each other while passing through the fan blade, whereby the size of the water decreases and the contact time and space of the water with the air increases such that foreign substances contained in the air are easily removed. Moreover, the fan blade stably supports a porous mesh plate.
F24F 8/125 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering using wet filter elements
F04D 29/28 - Rotors specially adapted for elastic fluids for centrifugal or helico-centrifugal pumps
The present invention relates to a foldable helmet which can be rolled up like a scroll to have a minimum volume when carried and stored, and includes outer shells, some of which are separable and connected through a cable so that the shells can be assembled into a shape of a helmet or disassembled into a flat shape by a simple operation, wherein the upper sides and the lower sides of the outer shell plates are separated to be spaced apart from each other, side surfaces thereof are connected to each other to form one body, coupling holes integrally connected by a control cable are formed through the upper and the lower parts of the outer shell plates, cushion protrusions contracting or expanding according to injection of air are formed in a pattern on a lower part of the outer shell plate, and tension of the control cable is controllable by an operation of a control dial to transform the shape of the outer shell plates, so that the helmet can be rolled up like a scroll to have a minimized volume when carried and stored.
The present invention relates to a platform apparatus for performing an integrated data service based on big data in a multi-microgrid environment. A platform apparatus for performing an integrated data service based on big data in an integrated microgrid environment according to a preferred embodiment of the present invention comprises: a 61850 operation DB which collects and stores, from each of multiple microgrids, information of a load amount and real-time power generation amount information of a distributed power source, the output of which is unable to be controlled; an integrated DW which performs primary data processing by using data, which is provided from the 61850 operation DB, and pre-stored and managed separate information; and a data mart which performs secondary processing of big data information which is generated and managed by the integrated DW, so as to provide various data services to various data users.
The present invention relates to a lighting apparatus in which the form and shape of lighting are transformable according to a user's selection. It is possible to produce various forms and shapes, simplify the structure so as to be easily detachable, and reduce the cost for replacement when the lighting apparatus is damaged by an external shock. The form of the lighting can be controlled by allowing free external communication with a terminal.
The present invention relates to a transformable lighting device and, more specifically, to a transformable lighting device configured to: insert and install two or more operation plates which are capable of rotating around a circular ring member; form a plurality of ring member installation holes which correspond to the operation plates; and connect a body member, which is made of variable non-woven fabric, etc. and has a honeycomb shape, to the operating plate so as to freely change the shape of the body member while rotating the ring member or the operation plate, and simultaneously change the insertion and installation position of the ring member; thereby, beautiful interior decoration may be achieved in various ways by more variously changing the external shape and volume of the body member.
F21V 17/16 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts of the lighting deviceSnap action mounting
F21W 121/00 - Use or application of lighting devices or systems for decorative purposes, not provided for in groups
8.
VARIABLE-SHAPE INTERIOR COVER AND LIGHTING DEVICE INCLUDING SAME
The present invention relates to a variable-shape interior cover and a lighting device including the same, the cover comprising: a ring connecting member provided to the outer side of a bulb socket so as to move vertically; an operating frame rotatably inserted into and provided to the ring connecting member; and cover members provided to the operating frame such that the exterior shape thereof freely changes, and having a honeycomb shape, or a panel shape in which a plurality of thin plates are continuously connected, thereby forming a beautiful room interior, changing the level of brightness according to the exposure of a bulb by vertically rotating the ring connecting member and, simultaneously, enabling the installation of various bulbs so as to maximize the utility of lighting.
Air cleaners with humidification function; USB portable
humidifiers for household purposes; non-electric humidifiers
for household use; electric humidifiers for household use;
filters for non-electric humidifiers for household; filters
for electric humidifiers for household; industrial
humidifiers; anion generating humidifiers; electric
humidifiers; humidifiers for central heating radiators; LED
luminaires; indoor LED lights; indoor lighting apparatus;
decoration lamps; decorative electric light bulbs; electric
lighting apparatus; electric lighting devices other than for
vehicles; lighting apparatus and installations; torches for
lighting; desk lamps.
