KR101485053B1 - appliance having electric energy storage - Google Patents

Abstract

The present invention relates to a home appliance having an energy storage device and an energy storage device for maintaining a stable power supply by directly supplying a power supply to a TV and an LED lighting device, A main body cover which selectively covers the incised portion of the case main body, and a locking portion which is provided on the main cover and is configured to selectively slide and fix the main body cover on the case main body, A power source storage unit provided inside the case body for supplying power to the display device and the LED illumination lamp; So that energy is stored in the power storage unit And a solar power generating unit for supplying the solar power.

Description

[0001] The present invention relates to an appliance having an energy storage device,

The present invention relates to a home appliance having an energy storage device, and more particularly, to a household appliance having an energy storage device in which a TV or an LED lighting device is integrally provided in an energy storage device.

DC power generated from existing solar cells or fuel cells can not be directly transmitted to household appliances and loads, but power is transmitted through grid connection.

In the solar cell, ITO, an n-type amorphous silicon layer and a p-type amorphous silicon layer are formed on a glass substrate, aluminum is deposited using a metal mask to form individual electrodes, and solar energy is converted into electric energy do.

The fuel cell directly converts chemical energy generated by the reaction of the material into electrical energy without changing the combustion energy of the fuel into heat. The fuel cell generates heat from a solid oxide fuel cell (SOFC), a polymer electrolyte fuel cell (PEMFC), a direct methanol fuel cell DMFC) may be used.

A photovoltaic power generation device is a device that converts DC power generated by a solar cell into AC power, and supplies power to the load in connection with the system. When the generated power of the solar cell is smaller than the power consumption of the load, the power of the solar cell is consumed in the load, and the system supplies the shortage. And, when the generated power of the solar cell is larger than the power consumption of the load, surplus power consumed in the load among the generated power of the solar cell is supplied to the system as reverse current power.

On the other hand, the power storage system stores surplus power generated in the nighttime from the system in an energy storage device using solar cells, and uses it in a daytime. Such a power storage system is a system that suppresses the peak of the generated power in the daytime and utilizes the nighttime power. The power storage system is an energy storage device using a solar cell and can be installed in a general customer space by reducing the space by using a storage battery and has an advantage of supplying power from the storage battery in case of power failure.

The concept of a solar cell-based energy storage device is a combination of a photovoltaic power generation device and a power storage system. It stores surplus power of a solar cell and a system and can supply the load to the load. It has an advantage that it can supply.

However, household electric appliances (TV, lighting, etc.) use electric power generated from solar cells or electricity stored in energy storage devices as power sources, but they are installed in separate spaces, there was.

The present invention has been devised in order to solve the above-mentioned problems, and it is an object of the present invention to provide an energy storage device which is provided with an energy storage device and directly supplies TVs and LED lights to the energy devices, And it is an object of the present invention to provide a home electric appliance.

According to another aspect of the present invention, there is provided a home appliance having an energy storage device, including: a case body having a display device mounted on a front surface thereof and having a cutout on an upper surface thereof; A locking member provided on the main cover so that the main cover is selectively slidably fixed to the case main body; an LED lamp that is detachably attached to an upper surface of the case main body and emits light; And a solar power generator installed inside the case body to supply power to the display device and the LED lighting lamp and to supply energy to the power storage unit spaced apart from the case body .

The home appliance having the energy storage device according to the present invention has the following effects.

That is, a stable power supply can be maintained by installing an energy storage device and directly supplying TVs and LED lights to the energy devices and receiving power.

1 is a perspective view schematically showing a household appliance having an energy storage device according to an embodiment of the present invention;
2 is a front view schematically showing a household appliance having an energy storage device according to an embodiment of the present invention.
3 is a right side view schematically showing a home appliance having an energy storage device according to an embodiment of the present invention.
4 is a left side view of a household appliance having an energy storage device according to an embodiment of the present invention.
5 is a rear view of a household appliance having an energy storage device according to an embodiment of the present invention.
6 is a view for explaining a locking member of a home appliance having an energy storage device according to the present invention;
7 is a view for explaining a ventilation structure of a home appliance having an energy storage device according to an embodiment of the present invention;
FIG. 8 is a schematic view of an LED lighting lamp in a home appliance having an energy storage device according to the present invention
Fig. 9 is a side view schematically showing an appearance of the LED lighting lamp according to Fig. 8

Hereinafter, a home appliance having an energy storage device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

In addition, the same or corresponding components are denoted by the same reference numerals regardless of the reference numerals, and redundant description thereof will be omitted. For convenience of explanation, the size and shape of each constituent member shown may be exaggerated or reduced have.

FIG. 1 is a perspective view schematically showing a home appliance having an energy storage device according to an embodiment of the present invention, FIG. 2 is a front view schematically showing a home appliance having an energy storage device according to an embodiment of the present invention, FIG. 3 is a right side view schematically showing a home appliance having an energy storage device according to an embodiment of the present invention, FIG. 4 is a left side view of a home appliance having an energy storage device according to an embodiment of the present invention, 5 is a rear view illustrating a home appliance having an energy storage device according to an embodiment of the present invention.

1 to 5, a household appliance 100 having an energy storage device according to the present invention includes a case body 110 having a display device 120 on a front surface thereof and a cutout 111 on an upper surface thereof A main body cover 130 selectively covering the incisions 111 of the case body 110 and a main body cover 130 provided on the main body cover 130 to cover the case body 110. [ A LED lighting lamp 150 configured to be detachably attached to an upper surface of the case body 110 to emit light and a locking member 140 configured to be slidably fixed to the case body 110, A power source storage unit 160 which supplies power to the display device 120 and the LED illumination lamp 150 and a power supply unit 160 which is installed apart from the case body 110 and supplies energy to the power source storage unit 160 And a photovoltaic power generation unit (170).

A handle 180 is attached to both sides of the case body 110, and the user can move the handle 180 through the handle 180 more conveniently.

A connector 190 is attached to one side of the case body 110. The connector 190 is connected to the power storage unit 160 ).

The case body 110 forms an overall appearance of a household appliance. The case body 110 has an open front face, and the display device 120 is provided on the opened front face to display an image.

A plurality of ventilation holes 112 are formed in the side surface of the case body 110 to naturally cool the heat generated therein.

The display unit 120 includes a display unit 210 and an operation unit 220. The display unit 120 displays the operation status of the display device 120 or the LED illumination lamp 150. The display unit 120 displays the operation status of the display unit 120 or the LED illumination lamp 150. [

The display device 120 may be a television, which can be conveniently stored and managed by assembling it in an energy storage device and integrally using it, without purchasing a TV as a separate finished product.

The display device 120 may be used by fixing the liquid crystal display module to the case body 110 by purchasing the liquid crystal display module according to the opening size of the case body 110.

The main body cover 130 is configured to cover the upper surface of the case body 110. The main body cover 130 is slidably fixed at one side of the upper surface of the case body 110.

The main body cover 130 may be opened to facilitate the replacement of the power storage unit 160 mounted inside the case body 110.

The locking member 140 is mounted on both sides of the main body cover 130 at a predetermined interval. The operation of the locking member 140 will be described later.

The LED illumination lamp 150 attached to the upper surface of the case body 110 normally receives the power supplied from the power storage unit 160 in a state where the case body 110 is mounted and performs indoor illumination.

In addition, a charging battery (not shown) is also provided in the LED lighting lamp 150, and the LED lighting lamp 150 may be separated from the case body 110 and used as a flashlight at night.

The power storage unit 160 is a rechargeable battery that stores electricity generated by the solar power generation unit 170 and supplies power to the display device 120 and the LED lighting lamp 150.

Meanwhile, the power source storage unit 160 may be provided with a separate controller (not shown) to prevent overcharging or overdischarging, thereby improving lifetime. That is, when the 100% charging is completed, the power storage unit 160 charges the rechargeable battery configured in the LED lamp 150 without charging any more. On the other hand, when the amount of electricity stored in the battery is 50%, the display device 120 and the LED illumination lamp 150 are turned off so as not to supply power.

When the power is not supplied to the display device 120 or the LED illumination lamp 150 because the solar power generation unit 170 is not operated, the power is stored in the power storage unit 160, It is possible.

The solar power generator 170 can be installed anywhere in the area where sunlight is incident smoothly while maintaining a certain distance from the case body 110. If the house in which the main body case 110 is installed is an area where sunlight is incident smoothly, it may be installed on a window or a roof of the house.

That is, the solar power generating unit 170 may be installed in the house or installed externally to produce the optimum electric energy and store it in the power storage unit 160, 150 may be supplied with power for convenience of use.

Meanwhile, in the embodiment of the present invention, it is explained that the solar power generation unit 170, that is, electricity is produced using light energy, but the present invention is not limited to this, and electricity can be produced using geothermal heat or solar heat. In addition, electricity can be produced using wind, tidal and hydraulic power.

6 is a view for explaining a locking member of a home appliance having an energy storage device according to the present invention.

As shown in FIG. 6, the main body cover 130 is provided with a locking member 140 for fixing the main body cover 130 to the case body 110.

The locking member 140 includes a first locking portion 141 disposed on both surfaces of the main cover 130 and slidably coupled to the rear surface of the main body 110, And a second locking part 142 coupled to the upper surface of the case body 110.

The first locking part 141 includes a sliding bar 143A which is inserted into the groove 131 formed on the right and left surfaces of the body cover 130 and selectively protruded to the outside, And a leaf spring 143B which is inserted and fixed and connected to the sliding bar 143A.

A frame portion (not shown) having an insertion space (not shown) is formed in the case body 110 so that a sliding bar 143A provided on the body cover 130 is inserted and locked have.

At this time, the insertion space is located on the right and left sides of the frame portion corresponding to the first locking portion 141 so that the sliding bars 143A of the first locking portion 141 can be respectively inserted.

The sliding bar 143A moves left and right so that the sliding bar 143A guides the left and right movement of the sliding bar 143A by a guide surface (not shown) formed around the groove 131. [

The plate spring 143B is inserted into the groove 131 of the plate spring 143B and both ends are fixed around the groove 131. The plate spring 143B is deformed by the movement of the plate spring 143B.

For example, when the leaf spring 143B of the first locking part 141 is moved to the left, the leaf spring 143B is bent in the leftward direction. At this time, the leaf spring 143B protrudes outward from the main cover 130, and the main cover 130 can be fitted to the frame portion of the case main body 110.

The slide bar 143A which has been moved to the left is again projected to the outside of the main body cover 130 by the elastic force of the leaf spring 143B and inserted and fixed in the insertion space of the frame portion, The case body 110 can be covered.

In order to open the locked main body cover 130, the main body cover 130 may be opened by moving the sliding bar 143A to the left to deform the leaf spring 143B.

The sliding bar 143A may include a handle groove 143C for inserting a user's hand to move the sliding bar 143A.

Accordingly, the user inserts the finger into the handle groove 143C, and then presses the sliding bar 143A so that the main cover 130 can open the case body 110 as a whole.

The second locking portion 142 is disposed on the front surface of the main cover 130 and is coupled to the upper surface of the case body 110 so that the main cover 130 covers the case body 110.

The second locking portion 142 may include a plurality of protrusions protruding from the surface front end of the main cover 130 and respectively fitted to a plurality of grooves (not shown) formed on the upper surface of the case main body 110 have.

For example, the second locking portion 142 may be formed as a groove and a plurality of protrusions may be formed on the case body 110. The second locking portion 142 may be formed as a recess, Of course.

7 is a view for explaining a ventilation structure of a home appliance having an energy storage device according to an embodiment of the present invention.

As shown in FIG. 7, includes a ventilation hole 112 formed in a side surface of the case body 110 and a mesh-type filter 230 for preventing foreign matter from entering through the ventilation hole 112 .

The ventilation hole 112 is formed to penetrate through the side surface of the case body 110. The ventilation hole 112 allows the outside air to flow into the internal space of the case body 110, The storage unit 160, and the like) can be discharged to the outside.

The ventilation holes 112 may be uniformly distributed over the entire area of the side surface of the case body 110. The ventilation holes 112 may be formed in a position parallel to the positions of internal components of the internal space of the case body 110. [

The ventilation hole 112 may be sufficiently large enough to allow the outside air to sufficiently enter the ventilation hole 112. In order to remove foreign matter contained in the outside air through the ventilation hole 112, A mesh-type filter 230 is provided on a side surface of the formed case body 110.

FIG. 8 is a schematic view of an LED lighting lamp in a home appliance having an energy storage device according to the present invention, and FIG. 9 is a side view schematically showing an appearance of an LED lighting lamp according to FIG.

8 and 9, the LED illumination lamp 150 includes a power connection unit 151, a control unit 152, a charging unit 153, a white light emitting unit 154, a red light emitting unit 155, (156).

The power connection unit 151 receives the power from the power storage unit 160 and selectively turns on the white light emitting unit 154 or the red light emitting unit 155.

The power supplied through the power connection part 151 is charged by the charging part 153 in addition to lighting the white light emitting part 154. When the power supplied through the power connection part 151 is the white light The charging unit 153 and the charging unit 153 can be simultaneously supplied with light and charge.

The power supplied through the power connection unit 151 may be supplied to the charging unit 153 to charge the white light emitting unit 154 only when the white light emitting unit 154 is not lighted .

The power supplied from the power connection unit 151 supplies 7 to 8 W of power when the white light emitting unit 154 is turned on and supplies power of 7 to 8 W when the white light emitting unit 154 is powered. 4W, and the supplied power is transmitted to the charging unit 153.

The control unit 152 controls ON / OFF of the white light emitting unit 154 or the red light emitting unit 155. The white light emitting unit 154 is turned on through the power supplied from the power connection unit 151 and the white light emitting unit 154 is turned off by an external operation, The unit 154 is turned OFF. At this time, the red light emitting unit 155 is not turned on but is always in the OFF state.

The controller 152 turns off the white light emitting unit 154 and turns on only the red light emitting unit 155 in an emergency such as a fire.

The control unit 152 turns on the white light emitting unit 144 and turns off the white light emitting unit 154 and turns on only the red light emitting unit 155 when an emergency such as a fire occurs, The red light emitting unit 155 is flickered for a predetermined period of time so that the emergency situation can be rapidly propagated.

The control unit 152 controls the power supply to the white light emitting unit 154 or the red light emitting unit 155 through the charging unit 153 when the power is turned off or goes out at night.

That is, when power is not supplied through the power connection unit 151 due to a fire or a power failure, the control unit 152 controls the charging unit 153 to supply the white light emitting unit 154 or the red light emitting unit 155 By turning it ON, disasters can be dealt with promptly.

The control unit 152 senses the motion of the monitor sensor unit 156 and turns on and off the white light emitting unit 154.

That is, the detection sensor unit 156 detects the shaking of the LED lighting lamp 150 when the LED lighting lamp 150 is separated from the socket and used as a flash when going out at night. Here, shaking refers to when a certain pressure or more is applied.

Therefore, the monitoring sensor unit 156 senses the movement of the LED lighting lamp 150 when the LED lighting lamp 150 separated from the socket is used as a flashlight when going out at night, sends it to the control unit 152, Senses the number of motions from the detection sensor unit 156 and turns the white light emitting unit 154 on and off.

For example, when the LED illumination lamp 150 is shaken twice, the detection sensor unit 156 senses it and sends it to the control unit 152. When the control unit 152 recognizes that the LED illumination light 150 has moved twice, (154) is turned on. The control unit 152 recognizes that the LED light 150 has been moved twice and detects the white light emitting unit 154 by recognizing that the LED light 150 has been moved twice. .

At this time, although the number of times of shaking of the LED lighting lamp 150 is described twice in the embodiment of the present invention, the number of times of shaking can be arbitrarily adjusted by a designer or a user.

For example, a separate ON / OFF switch is attached in case of a flash used in the nighttime out, and the user turns on the flashlight by the operation of the switch. However, in the present invention, Off switch is not provided and the power is turned on / off by detecting the shake.

On the other hand, when the LED lighting lamp 150 of the present invention is used as a flashlight, when the LED lighting lamp 150 is shaken three times, it is switched to emergency lighting so that only the red light emitting unit 155 is turned on.

The control unit 152 senses when the power is not supplied to the LED lighting lamp 150 and supplies the power stored in the charging unit 153 to the white light emitting unit 154 or the red light emitting unit 155 to emit light.

Meanwhile, the controller 152 automatically supplies the power stored in the charging unit 153 to the white light emitting unit 154 and emits light after five seconds when commercial power is not supplied. At this time, the time of 5 seconds is not limited and the time can be adjusted as needed.

The charging unit 153 is connected to the power connection unit 151 and receives power from the power storage unit 160 to store the power.

The white light emitting unit 154 supplies a voltage of 4.2 V and a current of 1200 mA in the embodiment of the present invention and supplies 5.02 W of power when charging and lighting operations are simultaneously performed, To provide 2.51 W of power.

The control unit 152 controls the charging operation of the charging unit 153 and the lighting operation of the white light emitting unit 154 and is preferably driven by a constant current micom (MICOM) circuit.

The charging unit 153 serves to supply power to the white light emitting unit 154 in case of an emergency, and the charging unit 153 according to the present invention is capable of overcharging, And a protection circuit (not shown) for preventing the occurrence of overdischarge.

The charging unit 153 uses a lithium ion battery and receives a voltage of 4.2 V and a current of 6000 mA from the power connection unit 151, and the charging time is about 4 hours.

The white light emitting unit 154 is turned on according to the portable flash driving when the power source or the power source charged from the charging unit 153 is received from the power connection unit 151 or goes outdoors at night, The white LED 154 uses a plurality of LED elements, and when the white light emitting unit 154 is turned on, a voltage of 3.2 V, a current of 6000 mA, and a power of 1.92 W are required.

Meanwhile, the white light emitting unit 154 is configured to emit white light through a white LED or an RGB LED.

The red light emitting unit 155 is composed of a red LED element and is flashed in an emergency according to the control of the control unit 152 so that the red light emitting unit 155 can rapidly propagate an emergency situation.

Here, the power connection unit 151 is a part that is screwed to a socket (not shown) attached to the case body 110 and supplies power stored in the power storage unit 160.

The main body 157 of the LED illumination lamp 150 is connected to the power connection unit 151 and includes a control unit 152, a charging unit 153, a white light emitting unit 154, a red light emitting unit 155, ).

The main body 157 is made of a plastic material. The surface of the main body 157 has a plurality of irregularities at regular intervals along the longitudinal direction.

The reason for forming a plurality of concavo-convex structures on the surface of the main body 157 is that the heat generated when the white light emitting portion 154 or the red light emitting portion 155 in the main body 157 emits light is smoothened It is for natural cooling.

Meanwhile, in the embodiment of the present invention, the main body 157 is made of a plastic material. However, the main body 157 may be made of a metal such as aluminum, and the surface thereof may have a concavo-convex structure to maximize the cooling efficiency.

The handle 157 is integrally formed with the main body 157 or separated from the main body 157. The power supply unit 151 is connected to the main body 157 at the time of going out at night And is configured to be held in the user's hand.

The cover 159 is disposed on the other side of the main body 157 to correspond to the white portion 154 or the red light emitting portion And serves to diffuse the emitted light when the unit 155 emits light.

The cover 159 may be made of a transparent material or an opaque material and may be detachably attached to the main body 157 by a variety of colors so that a consumer may emit various colors when the LED illuminating lamp 150 emits light, .

The cover 159 has a semicircular shape having a constant curvature to widen the diffusion area of light.

A cover (not shown) covering the power connection part 151 covers the power connection part 151 when the LED illumination 150 is used as a flash when going out at night, .

The inside of the cover is formed with a screw like the screw of the power connection part 151 and is screwed to the power connection part 151.

Meanwhile, the lid may be fixed to the main body 157 by hooking while covering the power connection part 151.

As described above, the household appliance having the energy storage device according to the embodiment of the present invention is provided with a display device and an LED lighting lamp in a case body, and the electricity generated from solar, solar, tidal, wind, It is possible to provide a power storage unit for storing the electric power to store the electric power, so that the indoor lighting can be performed along with the television viewing. Therefore, many modifications may be made by those skilled in the art without departing from the scope and spirit of the present invention.

110: case body 120: display device
130: main body cover 140: locking member
150: LED lighting lamp 160: Power storage unit
170: Solar power generation part

Claims (7)

A case body having a display device on its front surface and a cutout on an upper surface thereof,
A main cover selectively covering the cut portion of the case main body,
A locking member provided on the main cover, the main cover being selectively slidably secured to the case body;
An LED illuminating lamp configured to be detachably attached to an upper surface of the case body to emit light,
A power storage unit provided in the case body for supplying power to the display device and the LED lighting lamp,
A photovoltaic power generation unit installed apart from the case body to supply energy to the power storage unit;
A display unit configured to display an operation state of the display device or the LED lighting lamp,
A handle provided on both side surfaces of the case main body and a connector formed on one side of the case main body and supplied with electricity produced from the solar power generating unit,
A plurality of ventilation holes are formed in the side surface of the case body to naturally cool the heat generated internally therein,
The LED lighting lamp is detachably attached to the case body and is used as a flashlight for indoor illumination and nighttime and includes a sensing sensor unit for sensing the movement of the LED lighting lamp when the flashlight is used as the flashlight, The LED lighting lamp is turned ON / OFF according to the number of times,
And a mesh type filter attached to the case body to prevent foreign matter from flowing through the ventilation hole. delete delete [2] The household appliance of claim 1, wherein the main cover is configured to cover the upper surface of the case main body, and is fixed by sliding at one side of the upper surface of the case main body. delete delete delete

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