KR101905570B1 - Energy-saving edge light with built-in solar module - Google Patents

Abstract

The present invention relates to an edge lighting fixed to ceilings of homes, offices, public offices, office buildings, or etc. More specifically, in the edge lighting with a built-in LED bar, light guide plate, diffusion plate, and reflection plate, a solar module is inserted between the light guide plate and the reflection plate. The solar module allows power to be stored through an inverter and a battery. The power source of the battery is used as the power for lighting the LED bar through the inverter. The edge lighting may produce the inherent merits of existing edge lighting as it is, and the edge lighting may recover the lost light quantity with the power when the edge lighting is lit at the same time. The edge lighting may continuously produce and store the power through the sunlight flowing into a room even when the edge lighting is not lit. Since the stored power is used as an initial power source and an auxiliary power source when the edge lighting is lit through a controller such as the inverter, the power consumption of the edge lighting may be greatly reduced, thereby providing an economical and eco-friendly lighting means.

Description

[0001] The present invention relates to an energy-saving edge light with built-in solar module,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an edge lighting fixture fixedly mounted on a ceiling of a home, an office, a public office, an office building or the like. More particularly, The present invention relates to an economical and efficient power saving type edge lighting lamp in which continuous power generation and storage can be performed by the photovoltaic module and the storage power by the photovoltaic module is consumed prior to lighting the lighting lamp.

Generally, in a home such as a single-family house or a multi-family house, an illumination lamp for illuminating the interior is essentially installed, and a lighting lamp for securing excellent interior illumination in an office, an office building, It should be.

Most of such lighting lamps are fixedly installed or installed in the lower part of the ceiling of the room. According to the installation method, they will be divided into ceiling direct lighting and ceiling hanging, and they will be classified into ceiling light or ceiling light depending on the installation type. Depending on the type of lamp built into the lamp, it is classified into a fluorescent lamp, an incandescent lamp and an LED.

Here, the ceiling light is most commonly formed by inserting a lamp, a socket, a ballast, etc. inside a fixed body formed by bending a metal plate in a circular or quadrangular shape, and a milky white synthetic resin Or an illumination cover made of glass.

Accordingly, when power is applied to the lamp coupled to the fixing body, the lighting light of the lamp is transmitted and diffused through the lower lighting cover, thereby illuminating the entire room.

The above-mentioned ceiling light is composed of a combination of a fixed body and a light cover, which are the most basic structure. Such a basic structure provides economical effects through mass production while providing the most efficient production and productivity, The illumination lamp for illumination has the above-described structure, shape, and action.

In addition, an illumination lamp having a light guide structure, which is called an edge illumination lamp, is used because a light source structure by a conventional lamp or LED light source plate in the near-end is used. Since the edge illumination lamp is a surface light emission through the entire light guide plate, The interior is illuminated with little glare at the same time the eyes can get a more comfortable state.

Such an edge illumination lamp is usually provided with a rectangular illuminated frame by an extruded frame, and an LED bar is inserted into one side or both sides of the frame by using the inner side of the extruded frame. In the interior of the frame, And a structure in which a plate, a light guide plate, a reflective sheet and an aluminum sheet are laminated in an upward direction.

Also, a cover plate body is mounted on or separated from the fixed plate body by using a fixed plate body fixedly attached to the ceiling and having a spring-loaded portion formed on the bottom surface thereof, as in the Japanese Patent No. 10-1536579, A flat light source module including a side light source, a light guide plate, a reflection sheet, a diffusion sheet, and a frame member for restricting the side light source and the diffusion sheet is inserted into the cover frame. It is easy to inspect and repair for the maintenance and management of the lighting lamp because the light source and the controller are built in the cover frame body. It is possible to fix and install the lighting fixture simply by upward pressure only when reinstalling after installation and separation. Re-installation is very quick and simple, and it is installed close to the bottom of the ceiling. And a control unit for blinking the light source by using the inner space of the cover frame body can be built in the ceiling lower portion for accommodating the control means, There is no need for additional work or advance preparatory steps on the surface, and a ceiling-mounted type lighting lamp incorporating a flat light source using a light guide plate capable of quicker installation and efficient use has been enacted and registered.

In addition, as in Patent No. 10-1752463, the light guide plate, which is installed at the edge of the LED illumination lamp, has an edge type that doubles the diffusing action of the LED light source without light attenuation by mutually reflecting action with the auxiliary reflection sheet and the reflection sheet In an LED lighting lamp having a light guide plate structure, an LED lighting lamp having an edge type light guide plate structure can reduce the area of the light guide plate regardless of the size of the LED lighting lamp by installing a light guide plate for transmitting the light source only inside the LED lighting lamp And the LED illumination lamp having an edge type light guide plate structure which has an effect of increasing the diffusing action of the LED light source without light attenuation by causing the auxiliary reflection sheet, the light guide plate and the reflection sheet to mutually reflect the light, It has been enacted and registered.

In addition, as disclosed in the Japanese Patent No. 10-1536579, it is very easy to assemble an LED substrate of an edge type light-emitting diode, and the LED can be closely attached to a side portion of the light guide plate, thereby improving the illuminance of the edge- An accommodating space having a width equal to the sum of the thickness of the LED substrate and the displacement width in accordance with the temperature of the light guide plate and the minimum thickness of the elastic tape in the compressed state, The stopper and the latching jaw are provided at the front of the accommodation space and at a high temperature higher than room temperature, lower than room temperature, and room temperature, the light guide plate is maintained in a state of contact with the light emitting diode, In assembling the LED substrate, the other side through the narrow space at one side of the frame The LED substrate can be easily assembled without being deformed by a simple operation in which the LED substrate is inserted and rotated. Therefore, the assembling process can be greatly simplified and the workability can be improved, And an edge type illumination lamp having an edge type illumination lamp is registered.

However, the above-mentioned edge illumination lamp has a fatal disadvantage that its efficiency is low due to a relatively large optical loss as compared with the conventional lamp or LED light source plate.

That is, in the case of the conventional lamp or LED light source plate, since the direction of light is directed toward the room, the light directed toward the ceiling is relatively weak, so that a desired lighting efficiency can be obtained even without a separate reflection sheet. The light guide plate has a shape in which the entire light guide plate is indirectly lit, and the light guide plate has a feature that the light is irradiated in both the indoor direction and the ceiling direction, and therefore the reflective sheet must be applied.

In addition, even when the above-described reflective sheet is applied, since the amount of light irradiated toward the ceiling direction is substantial, the amount of light absorbed by the reflective sheet or lost by side portions and gaps other than the reflective sheet is very large, This is a deadly disadvantage.

Korean Registered Patent No. 10-1536579 (Registered on July 20, 2015) Korean Registered Patent No. 10-1752463 (Registered on June 23, 2017) Korean Registered Patent No. 10-1536579 (Registered on July 20, 2015)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems described above, and it is an object of the present invention to provide an edge illumination lamp having an LED bar, a light guide plate, a diffuser plate and a reflection sheet in a lighting fixture, The module allows power to be stored through the inverter and the battery, and the power of the battery is used as electric power for lighting the LED bar through the inverter,

The solar cell module having the effect of allowing the power to be recovered by the power of the light of the edge lighting which is lighted up and to be produced through the solar module even when the light of the sunlight is lighted and the stored power to be used as the lighting power of the edge lighting etc. The present invention has been made to solve the above-mentioned problems occurring in the prior art.

According to an aspect of the present invention, there is provided an illumination device comprising: an illumination frame by an extrusion frame; a diffusion plate, a light guide plate, a reflection sheet and an aluminum sheet stacked upward from the lower side, A known edge light having a light guide plate on the side of which an LED bar is inserted using the extrusion frame and a converter mounted on an upper portion of the illumination frame,

A solar module is inserted between the light guide plate and the reflection sheet, the solar module is connected to a battery and a controller located on an upper portion of the illumination frame, and the power of the LED bar is supplied from the converter .

INDUSTRIAL APPLICABILITY The present invention is capable of producing an inherent merit of an existing edge illumination lamp as it is and at the same time being able to recover the lost light quantity by electric power when the edge illumination is turned on and is very economical. It is possible to continuously produce and store electric power through light. Since the stored electric power is used as an initial power supply and an auxiliary power supply when the edge lighting is turned on through a controller such as an inverter, the power consumption of the edge lighting can be greatly reduced, There is an effect of providing a lighting means.

1 is an overall perspective view of an edge illumination lamp according to the present invention;
Fig. 2 is an enlarged view of the " A " part of Fig.
3 is an overall sectional view of an edge illumination lamp according to the present invention
Fig. 4 is an enlarged perspective view of an extrusion frame of an edge lighting or the like according to the present invention.
5 is a partial sectional view of an edge illumination lamp according to the present invention
Fig. 6 is an explanatory diagram of an operation of the edge illumination lamp according to the present invention
Figure 7 is a schematic diagram of an embodiment of an edge illumination lamp according to the present invention

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Also, when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may be present in between . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, " " unit, " " module, " and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

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

1 is an enlarged view of an "A" portion of FIG. 1, FIG. 3 is an overall sectional view of an edge lighting lamp according to the present invention, and FIG. 4 is a cross- Fig. 5 is an exploded perspective view of an extrusion frame of an edge lighting or the like, and Fig. 5 is a partial sectional view of an edge illumination lamp according to the present invention.

As shown in the drawing, the edge illumination lamp according to the present invention can be manufactured by cutting the extrusion frame 10 to a predetermined length in the same manner as the conventional edge illumination lamp, and by forming the illumination frame body A (e.g., a polygonal shape such as a rectangular shape or a square shape or a triangular shape or a circular shape) And a light guide plate 40 for light emission is inserted into the interior of the illumination frame A. The diffusion plate 30, the light guide plate 40, the reflection sheet 50 and the aluminum sheet 60 ) Are sequentially stacked upward.

An LED bar 20 for irradiating light to the light guide plate 40 is inserted into the extrusion frame 10 so that power is supplied to the LED bars 20, The lighting light is transmitted to the light guide plate 40 so that the entire light guide plate 40 is indirectly illuminated and illuminates light to the room. The diffusion plate 30 spreads the lighting light evenly, It also plays a role of preventing the illumination effect as well as the eye sight.

The reflective sheet 50 reflects the light emitted from the LED bar 20 transmitted to the light guide plate 40 toward the ceiling through the light guide plate 40 and directs the light toward the interior. The aluminum sheet 60 serves as a heat dissipating means and also serves as an upper finishing material.

In the present invention, a separate solar module 80 is inserted between the light guide plate 40 and the reflection sheet 50. The solar module 80 is provided with a ceiling As it absorbs the light that is lost to the power source.

That is, the extrusion frame 10 has a light source insertion groove 11 and a light emitting member fitting groove 12 formed in a lower portion thereof in the longitudinal direction. The light source insertion groove 11 and the light emitting member fitting groove 12, And is formed to penetrate the light emitter fitting groove 12 in the lateral direction.

An installation step 13 is formed on one side of the upper part of the extrusion frame 10 and a vertical screw fixing groove 14 is formed on the installation step 13 along the longitudinal direction of the extrusion frame 10 will be.

The LED bar 20 is slidably inserted and disposed on one side or both sides of the illumination frame body A by using the light source insertion groove 11 of the extrusion frame 10, The diffuser plate 30, the light guide plate 40, the reflection sheet 50 and the aluminum sheet 60 are stacked upward from the lower side using the fitting groove 12 and inserted at a time.

The diffusion plate 30, the light guide plate 40, the reflection sheet 50 and the aluminum sheet 60 are inserted into the interior of the illumination frame body A by the extrusion frame 10, And the LED bar 20 is located on the side of the light guide plate 40 so that the lighting light of the LED bar 20 can be transmitted to the light guide plate 40. [

A separate bracket 90 or 90 'may be provided on the upper side of the illumination frame body A by using the step 13 of the extrusion frame 10. The bracket 90 90 'may be formed in various shapes and shapes such as a flat plate or a bent type. In this state, the brackets 90, 90' are positioned at the opposite ends of the bracket 90 ' The brackets 90 and 90 'are securely fastened and fixed by screwing them into the screw fixing grooves 14 through the brackets 90 and 90'.

In this case, a converter 70 for supplying power to the LED bar 20 is mounted on the brackets 90 and 90 ', and the bracket 90 or the bracket 90' The battery 81 connected to the solar module 80 and the controller 82 are mounted.

The controller 82 may control the power stored in the battery 81 to be supplied to the LED bar 20. The battery 81 is connected to the battery 81, The power supplied to the LED bar 20 is supplied to the controller 82 via the controller 82. When the user turns on the lamp, the controller 82 controls the operation of the battery 81 The power saving effect is greatly increased by allowing the power source to be used first and then using the original power source or by using the power source of the battery 81 together with the original power source.

Here, the controller 82 may include a circuit for automatically switching the supply line of the power source by checking the voltage of the battery 81, and if necessary, an inverter or a converter circuit may be incorporated to perform switching between direct current and alternating current You can do it.

Accordingly, when power is supplied to the controller 82 by operating a wall switch or the like to turn on the edge illumination lamp of the present invention, power is supplied to the controller 82, and when the power of the battery 81 is sufficient, When the power source of the storage battery 81 is insufficient, the original power source is transmitted to the LED bar 20 through the converter 70, The lighting and the like of the edge lighting can be freely performed.

6, the LED bar 20 is turned on and the lighting light of the LED bar 20 is irradiated in the lateral direction to indirectly light the light guide plate 40 A part of the lighting light that is lost through the upper surface of the light guide plate 40 as well as illuminates the interior direction due to the lighting effect of the light guide plate 40 is absorbed by the solar module 80, And the controller 82, and a part of the lighting light which is lost toward the ceiling is reflected in the direction of the room again through the reflection sheet 50, which is very efficient.

Particularly, when natural light entering the room even in a tinted or unused state for the edge illumination reaches the photovoltaic module 80 through the diffuser plate 30 and the light guide plate 40, even when the edge illumination light is not used, And the continuous and repetitive power generation by the photovoltaic module 80 makes it possible to maintain the brightness and the illumination time of the edge illumination lamp of the present invention with the low power electric energy alone You can.

The edge illumination lamp of the present invention can be manufactured in various forms as shown in FIG. 7, and can be applied to illumination lamps having various shapes and shapes such as a living room illumination lamp, a kitchen illumination lamp, a circular light, It is very efficient.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the present invention as defined by the appended claims. Examples should be understood.

A: Lighting frame
10: extrusion frame 11: light source insertion groove
12: luminous body fitting groove 13:
14: Screw fixing groove
20: LED bars
30: diffusion plate
40: light guide plate
50: reflective sheet
60: Aluminum sheet
70: Converter
80: Solar module 81: Storage battery
82: Controller
90,90 ': Bracket

Claims (2)

A diffusion plate 30, a light guide plate 40, a reflection sheet 50, and an aluminum sheet 60 are provided on the inner side of the illumination frame body A from the lower side, And an LED bar 20 is inserted into the side of the light guide plate 40 using the extrusion frame 10 and a converter 70 is mounted on an upper portion of the light guide frame A, In a known edge illumination lamp in which a solar module 80 for supplying power to the LED bar 20 is inserted into the illumination frame body A,
The solar module 80 is inserted between the light guide plate 40 and the reflection sheet 50 and the solar module 80 is connected to the battery 81 and the controller 82 located above the illumination frame A, And the power of the LED bar 20 is supplied from the converter 70 via the controller 82,
The extrusion frame 10 has a light source insertion groove 11 and a light emitter fitting groove 12 communicated with each other at a lower portion thereof along the longitudinal direction of the extrusion frame 10, And a vertical screw fixing groove 14 is formed along the longitudinal direction of the extrusion frame 10 on the upper surface of the mounting step 13 so as to be slidably inserted into the light source insertion groove 11 The LED stage 20 is turned on toward the light guide plate 40 inserted into the light emitting element fitting groove 12 and the latching step 13 and the screw fixing groove 14 are connected to the converter 70, And the brackets 90 and 90 'to which the controller 82 is mounted are fixed. delete

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