KR102375001B1 - Emotion lighting using indoor lighting power - Google Patents

Abstract

The present invention relates to an emotional lighting device, and more specifically, to an emotional lighting device, which uses, as a power source, indoor light which can generate electric power by itself without external power supply by converting light from sunlight or other indoor light and output light by itself into electric power. The emotional lighting device includes: a lower base provided with a control board capable of performing lighting on/off and dimming control and wireless communication; a plurality of low-illuminance power generation panels which surround the corners in an upper portion of the lower base to form side surfaces, and receive low-illuminance light to generate light energy; a support pillar which is erected by being combined in a form of a reverse L shaped character having a certain height at the end where an upper edge of the lower base meets; and an upper illuminance body which is provided to cover the upper end of the support pillar and the low-illuminance power generation panel, and is supplied with power from the control board and includes a plurality of light emitting devices for emitting light.

Description

Emotional lighting device that uses indoor light as a power source {EMOTION LIGHTING USING INDOOR LIGHTING POWER}

The present invention relates to an emotional lighting device, and more specifically, it is possible to generate electric power by itself without external power supply by converting light from sunlight or other indoor light and light output by itself into electric power to emit light. It relates to an emotional lighting device that uses indoor light as a power source.

Recently, the development of lighting devices for high efficiency and energy saving is active, and various smart emotional lighting is being produced by combining the Internet of Things and artificial intelligence technology.

Of the total power consumption in Korea, more than 40% is consumed in the building sector such as residential and commercial, and about 20% of it is used for lighting equipment. very effective in reducing

On the other hand, recently, technologies that can reduce power consumption by recycling indoor light are being researched. Conventional silicon solar cells or thin film solar cells using compound semiconductors have very weak photoelectric conversion efficiency for indoor light sources. there is difficulty in doing

Accordingly, in order to solve the above problems, at least one is installed on the outer wall of the building in Korean Patent Application Laid-Open No. 10-2015-0070818 (June 25, 2015), and generates electricity by sunlight incident on the building. A solar cell panel and a storage battery for storing electricity generated from the solar panel and supplying electricity stored in the external light emitting unit and the internal light emitting unit are provided, so that color light of different colors can be selectively emitted An external light emitting unit and an internal light emitting unit provided with a plurality of light emitting diodes, a power supply unit for supplying power to the external light emitting unit and the internal light emitting unit, and an external light emitting unit connected to the external light emitting unit and the internal light emitting unit according to a plurality of situation modes And discloses a window lighting system provided with a control unit for controlling the color of the flashing and emitted light of the internal light emitting unit.

However, the prior art is distinguished from the indoor emotional lighting device that uses an organic material-based solar cell to receive a variety of indoor light to produce light energy power.

The present invention has been devised to solve the above problems, and an object of the present invention is to provide an emotional lighting device capable of emitting light by utilizing various lights in the room without being supplied with external power.

Another object of the present invention is to provide an emotional lighting device capable of greatly improving efficiency by recycling not only indoor light but also light emitted by itself.

Another object of the present invention is to provide a structure that facilitates easy replacement of an organic solar cell and a lighting light source when a malfunction of the emotional lighting device occurs.

An emotional lighting device using indoor light as a power source according to an aspect of the present invention for solving the above technical problem includes a lower base provided with a control board capable of performing lighting on/off and dimming control and wireless communication; a plurality of low-illuminance power generation panels that surround the corners at the upper portion of the lower base to form side surfaces, and receive low-illuminance light to generate light energy; A support pole provided with an electrode connection terminal for supporting the low-illuminance power generation panel and connecting the electrodes of the low-illuminance power generation panel, which is coupled and erected in the form of a pillar having a predetermined height at the end where the upper corners of the lower base meet; an upper light-emitting body provided to cover the upper end of the support pillar and the low-illuminance power generation panel, and provided with a plurality of light-emitting elements for emitting light by receiving power from the control board; It may be characterized in that the light irradiated from the light is received to perform power generation, the generated power is transmitted to the control board, and the power received by the control board is stored or supplied to the upper light emitting body.

In a preferred embodiment, the low-illuminance power generation panel is provided as a transparent solar cell panel, and the solar panel is a dye-sensitized solar cell (DSSC), a perovskite solar cell (Perovskite Solar Cell), or It is characterized by being any one of organic solar cells.

In a preferred embodiment, the low-illuminance power generation panel is characterized in that it receives not only the inner light emitted from the upper light-emitting body and irradiated from the upper light-emitting body, but also the light flowing in from the outside irradiated to the front surface of the low-illuminance power generation panel to perform power generation.

In a preferred embodiment, the support pillar is characterized in that sliding grooves are formed so that the low-illuminance power generation panel is fitted in close contact with each other in a sliding manner on both of one end and the other end of the giyeok character shape.

In a preferred embodiment, at one end of the sliding groove connected to both ends of the low-illuminance power generation panel, an electrode connection terminal of a + pole is provided and an electrode connection terminal capable of taking a - pole is provided at the other end, and the inside of the support pillar is provided. Accordingly, there is a feature configured to be connected to the control board circuit of the lower base.

In a preferred embodiment, the electrode connection terminal is made to contact the electrodes of the low light power generation panel by applying a conductive material to the inside of each sliding groove, or the electrodes of the low light power generation panel through a wiring connected inside the sliding groove There are features that are made to be connected.

In a preferred embodiment, in the center or a specific position of the lower base, an opening with a predetermined radius is formed for ventilation of internal air or internal heat dissipation by lighting.

In a preferred embodiment, the upper light emitting body is coated with a surface light emitting film in which a material of polyvinyl chloride (PVC) and polycarbonate (PC) is combined, so that the light generated from the light emitting device is spread as surface light emission.

In a preferred embodiment, the upper light emitting body is characterized in that it is configured to emit light to a lower surface and an upper surface by double disposing the light emitting device on the upper and lower surfaces.

In a preferred embodiment, the control board receives power from the low-illuminance power generation panel and stores it in the lower battery unit or supplies it to the upper light-emitting body, controls on/off and dimming of the upper light-emitting body, and monitors power consumption control unit; a battery unit for charging and storing the power received from the control unit; an operation unit for controlling the control unit to turn on/off the upper light emitting body or perform dimming; a communication unit connected to the user's smart device wirelessly, receiving a command from the smart device and transmitting it to the control unit, or transmitting the states of the low-illuminance power generation panel and the battery unit generated by the control unit to the smart device; a reverse current protection circuit provided between the control unit and the low-illuminance power generation panel and preventing a reverse current from flowing from the battery unit to the low-illuminance power generation panel; a DC/DC converter that converts power generated from the low-light power generation panel to be stably charged in the battery unit; and a voltage converter configured to convert and supply the power from the battery unit into direct current applied to the upper light emitting body.

The present invention by the emotional lighting device using the above-described indoor light as a power source has the following excellent effects.

According to the emotional lighting device according to an embodiment of the present invention, the sunlight introduced into the room without external power supply, the light emitted from other lighting devices, and the light emitted by itself are converted into electric power to emit light through self-generation. It has the advantage of being able to control indoor illuminance in an eco-friendly way and can be used as indoor lighting even when low-illumination power generation panels are used because of their high efficiency.

In addition, the present invention provides a structure for easily replacing the light emitting light source of the light emitting body with a desired color by fitting it to a sliding support pole to facilitate the coupling of the low light power generation panel, thereby preventing the failure and lifespan of the power generation panel and the light emitting body When this is done, there is an advantage that it is easy to replace.

1 is a perspective view of an emotional lighting device according to an embodiment of the present invention as a whole.
Figure 2 is a view showing a shape viewed from the bottom of the emotional lighting device according to an embodiment of the present invention.
3 is an assembly diagram showing an example for assembling the configuration of the emotional lighting device according to an embodiment of the present invention.
4 is a plan view of an emotional lighting device for showing a sliding support column according to an embodiment of the present invention.
5 is a block diagram illustrating a controller of an emotional lighting device according to an embodiment of the present invention.

The terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configuration shown in the embodiments and drawings described in this specification is only the most preferred embodiment of the present invention and does not represent all of the technical idea of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be water and variations.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the emotional lighting device as a whole according to an embodiment of the present invention, FIG. 2 is a view showing the shape of the emotional lighting device of FIG. 1 as viewed from the bottom, and FIG. 3 is a low light of the emotional lighting device of FIG. It is an assembly view showing an example for assembling a power generation panel, and FIG. 4 is a plan view of an emotional lighting device for showing a sliding support column according to an embodiment of the present invention.

Referring to the illustration, the emotional lighting device 100 according to an embodiment of the present invention is a lighting device used indoors, without receiving a separate power supply from the outside, and introducing sunlight into the room, light emitted from other lamps, and It can be said to be an eco-friendly lighting device that converts the light it emits into electric power and reuses it.

The emotional lighting device 100 of the present invention has a structure covering the upper base of the lower base 110, the low-illuminance power generation panel 120 disposed along the side of the device, and the low-illuminance power generation panel 120, and the upper light-emitting body 130 that emits light ), and provides a sliding groove for facilitating the support and replacement of the low-illuminance power generation panel 120, and includes a support pillar 140 provided with an electrode for connection between the low-light power generation panels. is done

The lower base 110 is a support surface that can be placed on the floor, and is provided with a control board (refer to reference numeral '110a' in FIG. 5) capable of performing lighting on/off, dimming and wireless communication therein.

In addition, in the center or a specific position of the lower base 110 , an opening 150 with a hole in a predetermined radius may be formed for ventilation of internal air or internal heat dissipation by lighting. In this case, the opening 150 may be formed in a range that does not damage the control board 110a of the lower base 110 .

In addition, in the lower part of the lower base 110, when the emotional lighting device 100 is used spaced apart from the ground, legs may be combined so as to be used in the form of a floor stand.

The low-illuminance power generation panel 120 is arranged to surround the side edge based on the corner of the lower base 110 . That is, when the lower base 110 has a rectangular shape as shown, the low-illuminance power generation panel 120 is composed of four panels to form a transmissive side.

Accordingly, the low-illuminance power generation panel 120 is a panel that generates power by receiving light, and is composed of a transparent or translucent organic material-based solar cell panel, and transmits the inner light 10 emitted from the upper light-emitting body 130 to be described below to the outside. On the other hand, it also serves as a function of performing power generation by directly receiving the inner light 10 .

That is, the low-illuminance power generation panel 120 generates power even when light from sunlight (natural light) or other indoor lighting is received in the front in addition to its own light emitted from the upper light emitting body 130 .

Accordingly, the low-illuminance power generation panel 120 is a panel that can greatly increase the power generation efficiency of light energy by forming a transparent or translucent light absorption layer that can be used even in an artificial light source environment with a low light quantity such as an indoor fluorescent lamp. Power generation is performed by using both the inner light 10 irradiated from the inside of the , and the outside indoor light 20 or sunlight irradiated to the front.

For example, during the daytime, electricity is generated using sunlight or indoor lighting, and at night, it emits light using the generated power to perform the function of lighting, while at night, it generates electricity using the light emitted by itself to improve power consumption efficiency. It can be very improved.

The light absorption layer of the low-illuminance power generation panel 120 may be formed of any one of a dye-sensitized solar cell (DSSC), a perovskite solar cell, or an organic solar cell film. .

That is, the low-illuminance power generation panel 120 based on the organic material-based solar cell of the present invention may have a theoretical efficiency higher than that of a general solar cell. It can be said that the solar cell is implemented so that it can be used to generate electricity by receiving various light generated indoors.

In addition, the upper light emitting body 130 is coupled at the top of the low-light power generation panels 120 and is disposed as a cover of the emotional lighting device 100, and stores power by the light energy generation of the low light power generation panels 120 and a light emitting module for emitting light by being supplied from the battery of the lower base 110 .

That is, the light emitting module configured in the upper light emitting body 130 may include a plurality of light emitting devices such as an OLED panel, and in this case, the OLED panel may be replaced with an LED panel on which a plurality of LEDs are mounted. In this case, the upper light emitting body 130 may be configured to emit light double to the lower or upper side by doublely disposing the light emitting device on the upper and lower surfaces.

In addition, the upper light emitting body 130 is coated with a surface light emitting film in which a material of polyvinyl chloride (PVC) and polycarbonate (PC) is combined, and absorbs light generated from the light emitting device by the surface of the surface light emitting film, and emits the surface light. By spreading to the film surface, the light is surface-emitted to the inner space surrounded by the low-illuminance power generation panels 120 . Accordingly, soft, bright and clean light may be emitted with respect to the wavelength of the light of the light emitting device.

At this time, in disposing the low-illuminance power generation panel 120 on the side of the emotional lighting device 100, a support pillar 140 is provided to facilitate support and replacement.

The support pole 140 is erected by being coupled to the end of the lower base 110 in the form of a giyeok character having a certain length at the end where the two corners meet, and both ends of the support pole 140 at one end and the other end of the low-illuminance power generation panel A sliding groove 141 is provided so that the 120 is fitted in close contact with each other in a sliding manner.

Accordingly, one low-illuminance power generation panel 120 is inserted into the sliding groove 141 by supporting the support posts 140 on both sides erected at the edge end, so that it can be provided along one side, and then sequentially on the other side. Also, by closely fitting the low-illuminance power generation panel 120 to the sliding groove 141 by supporting the support pillars 140 on both sides, the low-illuminance power generation panel 120 is disposed on the slope.

At this time, in order to connect the current generated from the electrodes (+ and - poles) of the light absorption layer at both ends of the low-illuminance power generation panel 120 to the inside of the sliding groove 141 of the support pillar 140, each sliding groove (141) A connection terminal (not shown) of a + pole is provided at one end of the inner side, and an electrode connection terminal capable of taking a - pole is provided at the other end, and the control board ( 110a) may be configured to be connected to a circuit. That is, connection terminals for connecting the electrodes of the low-illuminance power generation panel are provided along the inside of the support pillar 140 .

At this time, as a connection terminal (not shown) for connecting the electrodes, a conductive material is applied to the inside of each sliding groove 141 to make contact with the electrodes of the low-illuminance power generation panel 120 , or from the inside of the sliding groove 141 . By connecting the conductive wires to be connected, it is made to be connected to the electrodes of the low-illuminance power generation panel 120 , thereby facilitating the flow of current.

In addition, one or two fitting grooves 142 may be provided at an upper end of each of the support posts 140 . Accordingly, the fitting groove 142 is a means for fastening the upper light emitting body 130 , and in this case, a protruding screw for being fitted into the fitting groove 142 in the upper light emitting body 130 may be provided. Accordingly, by coupling the protruding screw of the upper light emitting body 130 to the fitting groove 142 of the support pillar 140 , the support pillar 140 and the upper light emitting body 130 may have a structure in which they are coupled.

In addition, a power supply line for supplying driving power supplied from the battery of the control board 110a through the fitting groove 142 of the support pillar 140 may be connected.

That is, the driving power supplied from the control board 110a of the lower base 110 is connected along a line wired to the inside of the support pillar 140 , which is supplied to the upper light emitting body 130 through the fitting groove 142 . can be done

At this time, when there is one fitting groove 142 in the support post 140, the connection line of the + pole at one place and the power supply line of the - pole at the support post at the other place are separately connected through the two support posts 140. When two fitting grooves 142 are provided in the support post 140, the power supply lines of the + and - poles are simultaneously connected in only one specific support post 140 to supply power to the upper light emitting body 130. It can be configured to supply. Accordingly, the present invention shows an example in which two fitting grooves 142 are configured.

5 is a block diagram illustrating a controller of an emotional lighting device according to an embodiment of the present invention. Hereinafter, the function of the configuration of the control board 110a will be described in detail with reference to FIG. 5 .

5 shows a block diagram of the control board 110a, wherein the control board 110a includes a control unit 111, a battery unit 112, a manipulation unit 113, a communication unit 114, and a reverse current protection circuit 115 and DC/DC converter 116 and a voltage converter 117 are included.

The control unit 111 receives the power produced by the low-illuminance power generation panel 120 and stably charges the battery unit 112, or the power produced by the low-illuminance power generation panel 120 and the power stored in the battery unit 112, the upper Power used by the light emitting body 130 is monitored, and lighting on/off and dimming are controlled through user control from the manipulation unit 113 .

The manipulation unit 113 is provided on the outer surface of the lower base 110 and can be manipulated by a user, and controls the control unit 111 to turn on/off power and control dimming of the upper light emitting body 130 .

In addition, the communication unit 114 is connected in such a way as to form a wireless communication channel with the user's smart device 1, and receives a control command from the smart device 1 and transmits it to the control unit 111, or the control unit 111 transmits the information monitored by the smart device (1).

In addition, the smart device 1 may receive information from the communication unit 114 and output the states of the low-illuminance power generation panel 120 , the battery unit 112 , and the upper light-emitting body 130 through an application. In this case, the communication unit 114 and the smart device 1 may be connected through a channel of a short-range wireless communication network such as Bluetooth or Wi-Fi.

The reverse current protection circuit 115 is provided between the low-illuminance power generation panel 115 and the DC/DC converter 116 and prevents a reverse current from flowing from the control board 110a to the low-illuminance power generation panel 115 . In addition, the reverse current protection circuit 115 protects the low light power generation panel 120 by preventing the reverse current even if the voltage of the battery unit 112 is greater than the voltage of the low light power generation panel 120 .

The DC/DC conversion unit 116 is a DC conversion circuit that converts power generated from the low-light power generation panel 120 to be stably charged in the battery unit 112 . That is, the light power flowing into the low-illuminance power generation panels 120 may be estimated according to the power converted by the DC/DC converter 116 .

The voltage converter 117 performs a function of converting and supplying power from the battery unit 112 to stabilizing it into a suitable direct current applied to the upper light emitting body 130 . To this end, the voltage converter 117 may include a circuit for voltage stabilization.

Therefore, the emotional lighting device 100 according to an embodiment of the present invention can be recycled by converting not only its own light emitted from the upper light emitting body 130 but also the light generated by sunlight or other lighting indoors into electric power. Therefore, it has the advantage of being able to supply lighting to the room through its own power generation without external power supply.

As described above, the present invention has been illustrated and described with reference to preferred embodiments, but it is not limited to the above-described embodiments, and those of ordinary skill in the art to which the present invention pertains within the scope not departing from the spirit of the present invention Various changes and modifications will be possible.

100: emotional lighting device 110: lower base
110a: control panel 111: control unit
112: battery unit 113: operation unit
114: communication unit 115: reverse current protection circuit
116: DC/DC conversion unit 117: voltage conversion unit
120: low light power generation panel 130: upper luminous body
140: support column 141: sliding groove
142: fitting groove 150: opening

Claims (10)

a lower base provided with a control board capable of performing lighting on/off and dimming control and wireless communication;
a plurality of low-illuminance power generation panels that surround the corners at the upper portion of the lower base to form side surfaces, and receive low-illuminance light to generate light energy;
A support pole provided with an electrode connection terminal for supporting the low-illuminance power generation panel and connecting the electrodes of the low-illuminance power-generation panel;
An upper light-emitting body provided to cover the upper end of the support pillar and the low-illuminance power generation panel and provided with a plurality of light-emitting elements for emitting light by receiving power from the control board;
The low-illuminance power generation panel receives the light irradiated from the upper light-emitting body to perform power generation, transmits the generated power to the control board, stores the power received by the control board, or supplies the power to the upper light-emitting body,
The low-illuminance power generation panel is provided as a transparent solar cell panel, and the solar cell panel is any one of a dye-sensitized solar cell (DSSC), a perovskite solar cell, or an organic solar cell. It is one, and performs power generation by receiving light from the outside irradiated to the front surface of the low-illuminance power generation panel as well as the inner light emitted and irradiated from the upper light-emitting body,
The support pillar is formed with a sliding groove on both sides of one end and the other end of the giyeok character shape so that the low-illuminance power generation panel is fitted in close contact with each other in a sliding manner,
At one end of the inner end of the sliding groove connected to both ends of the low-illuminance power generation panel, an electrode connecting terminal capable of taking a + pole and a negative pole at the other end are provided, and the control board of the lower base along the inside of the support column connected to the circuit,
The electrode connection terminal is made to contact the electrodes of the low light power generation panel by applying a conductive material to the inside of each sliding groove, or is connected to the electrodes of the low light power generation panel with a wire connected inside the sliding groove,
One or two fitting grooves are provided at each upper end of the support column,
The upper light emitting body is provided with a protruding screw coupled to the fitting groove,
The control board is
a control unit receiving power from the low-illuminance power generation panel and storing it in a lower battery unit or supplying it to the upper light-emitting unit, controlling on/off and dimming of the upper light-emitting unit, and monitoring power consumption;
a battery unit for charging and storing the power received from the control unit;
an operation unit for controlling the control unit to turn on/off the upper light emitting body or perform dimming;
a communication unit connected to the user's smart device wirelessly, receiving a command from the smart device and transmitting it to the control unit, or transmitting the states of the low-illuminance power generation panel and the battery unit generated by the control unit to the smart device;
a reverse current protection circuit provided between the control unit and the low-illuminance power generation panel and preventing a reverse current from flowing from the battery unit to the low-illuminance power generation panel;
a DC/DC converter that converts power generated from the low-light power generation panel to be stably charged in the battery unit; and
Emotional lighting device using indoor light as a power source, characterized in that it comprises a voltage converter that converts the power from the battery unit into direct current applied to the upper light emitting body and supplies it.
delete delete delete delete delete The method of claim 1,
Emotional lighting device using indoor light as a power source, characterized in that an opening with a predetermined radius is formed in the center or a specific position of the lower base for ventilation of internal air or internal heat dissipation by lighting.
The method of claim 1,
The upper light emitting body is coated with a surface light emitting film in which a material of polyvinyl chloride (PVC) and polycarbonate (PC) is combined, so that the light generated from the light emitting device is spread as surface light emission. Emotional lighting device.
9. The method of claim 8,
The upper light emitting element is a sensitive lighting device using indoor light as a power source, characterized in that configured to emit light to the lower surface and upper surface by double disposing the light emitting element on the upper and lower surfaces.
delete

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