WO2022181923A1 - Flat illumination device - Google Patents

Flat illumination device Download PDF

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Publication number
WO2022181923A1
WO2022181923A1 PCT/KR2021/015460 KR2021015460W WO2022181923A1 WO 2022181923 A1 WO2022181923 A1 WO 2022181923A1 KR 2021015460 W KR2021015460 W KR 2021015460W WO 2022181923 A1 WO2022181923 A1 WO 2022181923A1
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WO
WIPO (PCT)
Prior art keywords
main
frame
auxiliary
main frame
lighting unit
Prior art date
Application number
PCT/KR2021/015460
Other languages
French (fr)
Korean (ko)
Inventor
이상미
Original Assignee
이상미
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이상미 filed Critical 이상미
Publication of WO2022181923A1 publication Critical patent/WO2022181923A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to a flat-panel lighting device, and more particularly, to a flat-panel lighting device capable of producing various types of light using a multi-illumination structure.
  • LEDs Light Emitting Diodes
  • a conventional flat-panel lighting device includes a frame fixedly coupled to a ceiling, a wall, etc., a board installed on the front side of the frame and electrically connected to an external power supply, one or more lamps mounted on the board, and a frame coupled to the front side of the frame It is composed of a cover that diffuses the light of the lamp.
  • the flat-type lighting device has an edge-type structure in which the light of the LED element is incident through the side surface of the light guide plate and then diffuses the light through the front of the light guide plate and the cover, and a direct-type structure in which the light from the LED element is diffused to the front of the cover. etc are used.
  • the conventional flat-panel lighting device has a structure in which one surface emits light, light cannot be produced in various forms, and since the form in which the light is irradiated is fixed, it is difficult to use it for various purposes.
  • a flat lighting device includes a main frame coupled to an installation surface and having a space formed therein, and a main lighting unit coupled to the inside of the main frame and irradiating light to the front of the space when power is transmitted from the outside. and a side frame provided along the edge of the main frame and having a length along the edge of the main frame, and an auxiliary lighting unit coupled to the front surface of the side frame and irradiating light forward when power is transmitted from the outside;
  • a diffusion unit coupled to the front of the main frame and the side frame to diffuse the light of the main lighting unit and the auxiliary lighting unit forward, and a control unit for simultaneously or individually controlling the driving of the main lighting unit and the auxiliary lighting unit characterized in that
  • the diffusion unit is coupled to the front surface of the main frame, a first diffusion plate for diffusing the light of the main lighting unit forward, and the side frame coupled to the front surface, the light irradiated from the auxiliary lighting unit forward It may include a second diffusion plate for diffusing.
  • the second diffusion plate may include a side wall protruding forward from one side in the width direction of the side frame, and a pair of insertion grooves concavely formed on one surface facing the main frame and the side wall, wherein the second diffusion plate is It has a length along the side frame, and both sides in the width direction may be respectively inserted into the insertion groove.
  • the auxiliary lighting unit may include an auxiliary circuit board coupled to the front surface of the side frame and arranged at least one in a width direction of the side frame, and a plurality of auxiliary lamps mounted on the front surface of the auxiliary circuit board.
  • the control unit may simultaneously or individually control the driving of the auxiliary lamp.
  • the present invention is used for various purposes (smart lighting, night lighting, emergency lighting, sleeping lighting, indirect lighting, etc.) because the form in which light is irradiated can be varied using a multi-illumination structure by configuring the auxiliary lighting part on the edge of the main lighting part This is possible, and the angle at which the light is diffused can be adjusted in various ways, which has the effect of creating a beautiful light.
  • the present invention is applied in a slim structure to the edge of the main lighting unit, the appearance of the device can be beautifully produced, and the auxiliary lighting unit can be applied in a shape corresponding to the main lighting unit, so that it can be applied to the conventionally used flat panel lighting device. It has an effect that can be applied easily.
  • FIG. 1 is a front view for showing a flat panel lighting device according to the present invention.
  • FIG. 2 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type.
  • FIG 3 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type and a locking protrusion is formed on the side wall.
  • FIG. 4 is a front view showing a state in which a partition member is formed in the installation space of the flat lighting device according to the present invention.
  • FIG. 5 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type and a plurality of auxiliary lighting units are arranged.
  • FIG. 6 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type and the auxiliary lighting unit is installed at an angle.
  • FIG. 7 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied.
  • FIG. 8 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied and a locking protrusion is formed on the side wall.
  • FIG. 9 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied and a plurality of auxiliary lighting units are arranged.
  • FIG. 10 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied and the auxiliary lighting unit is installed at an angle.
  • FIG. 11 is a block diagram schematically showing the connection state of the control unit, the main lighting unit, and the auxiliary lighting unit of the flat panel lighting device according to the present invention.
  • FIG. 1 is a front view showing a flat panel lighting device according to the present invention
  • FIG. 2 is a cross-sectional view showing a state in which the flat panel lighting device according to the present invention is applied as an edge
  • FIG. 3 is a flat panel lighting device according to the present invention. It is a cross-sectional view to show the state in which the lighting device is applied as an edge type and a locking sill is formed on the side wall.
  • FIG. 4 is a front view showing a state in which a partition member is formed in the installation space of the flat lighting device according to the present invention
  • FIG. 5 is an edge type of the flat lighting device according to the present invention, and a plurality of auxiliary lighting units It is a cross-sectional view for showing the arrangement state
  • FIG. 6 is a cross-sectional view for showing a state in which the flat lighting device according to the present invention is applied as an edge type and the auxiliary lighting unit is installed at an angle.
  • FIG. 7 is a cross-sectional view showing a state in which the flat lighting device according to the present invention is directly applied.
  • 9 is a cross-sectional view for showing a state in which the flat lighting device according to the present invention is directly applied and a plurality of auxiliary lighting units are arranged.
  • FIG. 10 is a sectional view showing a state in which the flat lighting device according to the present invention is directly applied and the auxiliary lighting unit is installed at an angle
  • FIG. It is a block diagram for schematically showing the connection state of the lighting unit.
  • the flat panel lighting device includes a main frame 100 , a main lighting unit 200 , a side frame 300 , an auxiliary lighting unit 400 , and a diffusion unit 500 . ) and a control unit 600 .
  • the main frame 100 is coupled to the installation surface 10 such as a ceiling, and the main frame 100 has a shape such as a polygonal frame (square, rectangular, triangular, pentagonal, etc.) in which a plurality of corners are formed on the edge.
  • the main frame 100 can be applied in various shapes as needed, and a space portion open to the front is formed inside the main frame 100 .
  • the main frame 100 can be manufactured using a metal material, and a heat dissipation structure (heat dissipation fins, etc., not shown) for discharging heat generated when the main lighting unit 200 and the auxiliary lighting unit 400, which will be described later, are driven to the outside. ) can be formed.
  • a heat dissipation structure heat dissipation fins, etc., not shown
  • the main lighting unit 200 is coupled to the inside of the main frame 100 and irradiates light through the front of the main frame 100 when power is transmitted from the outside.
  • the main lighting unit 200 according to an embodiment of the present invention may be applied as an edge type as shown in FIGS. 1 to 6 .
  • the main lighting unit 200 may include a main circuit board 210 , a main lamp 220 , a light guide plate 230 , and a reflection plate 240 .
  • the light guide plate 230 is configured to refract light transmitted to the side and move it forward.
  • the light guide plate 230 is installed in the space of the main frame 100 , and the edge of the light guide plate 230 is formed on the side of the space. It may be coupled in a state supported by a fixed structure.
  • the reflecting plate 240 is for forwardly reflecting the light transmitted to the side of the light guide plate 230, and the edge of the reflecting plate 240 may be coupled in a state supported by a fixed structure formed on the side of the space portion, and the reflecting plate ( 240), a reflective surface for reflecting light is formed on the front side.
  • the main circuit board 210 may be arranged along the side surface of the space, and may be electrically connected to the control unit 600 and the power supply unit 700 to be described later.
  • the main circuit board 210 may be coupled with the rear surface in close contact with the side surface of the space portion, and may have a length along the edge direction of the main frame 100 .
  • the main lamp 220 is mounted on the front surface of the main circuit board 210 , and may be arranged in a plurality of spaced apart states along the length direction of the main circuit board 210 , and the main lamp 220 is the light guide plate 230 . ) may be positioned in the same line on the side, and an LED (light emitting diode) may be used.
  • the main lamp 220 is lit when power is supplied to the main circuit board 210 , and irradiates the light generated when it is turned on toward the side surface of the light guide plate 230 . At this time, the light transmitted through the side surface of the light guide plate 230 is reflected by the reflection plate 240 , and the reflected light is diffused forward through the light guide plate 230 and a diffusion unit 500 to be described later.
  • the main lighting unit 200-1 can be applied directly as shown in FIGS. 7 to 10 .
  • the main lighting unit 200-1 may include a main circuit board 210-1 and a main lamp 220-1.
  • the main circuit board 210 - 1 may be installed in the space of the main frame 100 , and may be electrically connected to a control unit 600 and a power supply unit 700 to be described later.
  • the main circuit board 210-1 may be coupled with the rear surface in close contact with the rear surface of the space, and the front surface of the main circuit board 210-1 faces the front of the space.
  • the main lamp 220-1 is mounted on the front surface of the main circuit board 210-1, and a plurality of them may be arranged in a spaced apart state on the front surface of the main circuit board 210-1, and LED (light). emitting diodes) can be used.
  • Such a main lamp 220-1 is turned on when power is supplied to the main circuit board 210-1, and irradiates the light generated when it is turned on toward the front of the main frame 100. At this time, the light irradiated from the main lamp 220-1 is diffused forward through a diffusion unit 500, which will be described later.
  • the side frame 300 is provided along the edge of the main frame 100 , may have a length along the edge of the main frame 300 , and may protrude from the side of the main frame 100 .
  • one side of the side frame 300 in the width direction is connected to the side of the main frame 100 , and the other side opposite to it may extend laterally, and an auxiliary lighting unit 400 to be described later is provided on the front side of the side frame 300 .
  • the auxiliary lighting unit 400 is coupled to the front surface of the side frame 300 as shown in FIGS. 2 and 3 , and is divided into the main lighting unit 200-1 and both sides, and irradiates light forward when power is transmitted from the outside.
  • the auxiliary lighting unit 400 may include an auxiliary circuit board 410 electrically connected to the external power supply unit 700 , and an auxiliary lamp 320 mounted on the front surface of the auxiliary circuit board 410 .
  • the auxiliary circuit board 410 has a rear side fixedly coupled to the front side of the side frame 300 , and may be electrically connected to a control unit 600 and a power supply unit 700 to be described later, and the auxiliary circuit board 410 is a side frame It may have a length along (300).
  • the front side of the side frame 300 may be provided with a support portion 310 for hooking both sides of the width direction of the auxiliary circuit board 410 from the front.
  • the support part 310 may be disposed on both sides of the auxiliary circuit board 410 in the width direction, and can support both sides of the auxiliary circuit board 410 in the width direction from the front at spaced apart positions on the front of the main frame 100 . have.
  • the auxiliary circuit board 410 may be coupled to the front surface of the side frame 300 using a fastening member (not shown).
  • the fastening member may be coupled through the front surface of the auxiliary circuit board to be coupled to the front surface of the side frame by a screw coupling method.
  • a plurality of (1 to N) auxiliary lamps 420 may be installed on the front surface of the auxiliary circuit board 410 , and a plurality of auxiliary lamps 420 may be arranged in a spaced apart state along the longitudinal direction of the auxiliary circuit board 410 .
  • the auxiliary lamps 420 may be expressed in various colors (red, yellow, green, etc.), and one or more may be simultaneously or individually driven (ON/OFF, etc.) by the controller 600 to be described later.
  • a plurality of auxiliary circuit boards 410 may be arranged along the width direction of the side frame 300 as shown in FIG. 5 .
  • the auxiliary circuit boards 410 may be spaced apart from each other at a set interval, and the support parts 310 are provided on both sides of the auxiliary circuit boards 410 in the width direction, respectively, to provide both sides of the auxiliary circuit boards 410 in the width direction from the front.
  • Each can be supported.
  • the auxiliary lighting unit 400 may be individually controlled by a manipulation unit of the control unit 800 to be described later.
  • a second direction side auxiliary circuit board 410 - 1 installed in a direction opposite to the main frame 100 based on the width direction center of the side frame 300 may be provided, respectively.
  • the first direction side auxiliary circuit board 410 is provided with a front side inclined in the direction opposite to the main frame 100, and the auxiliary lamp 420 installed on the front side of the first direction side auxiliary circuit board 410 is the main Light may be irradiated in a direction opposite to the frame 100 .
  • the light can be irradiated at a different angle from the main lighting unit 200, so that the light can be irradiated at various angles, and the angle at which the light is irradiated can be adjusted in various ways, so that the user can use it for a desired purpose (smart lighting, night lighting, emergency lighting). lighting, sleep lighting, indirect lighting).
  • the second direction side auxiliary circuit board 410 - 1 may have a front surface provided horizontally in a direction opposite to the main frame 100 , and an auxiliary lamp installed on the front surface of the second direction side auxiliary circuit board 410 - 1 . 42-1 may horizontally irradiate light in a direction opposite to that of the main frame 100 .
  • the second direction-side auxiliary circuit board 410 - 1 may be positioned in an installation space S different from the first direction-side auxiliary circuit board 410 by the barrier rib 430 .
  • the above-described support 310 may support both sides of the first direction side auxiliary circuit board 410 in the width direction at an angle from the front, and support both sides of the second direction side auxiliary circuit board 410 - 1 in the width direction. Each can be supported horizontally from the front.
  • the auxiliary lamp 420 of the first direction-side auxiliary circuit board 410 irradiates the light obliquely forward, and the second-direction side auxiliary circuit board 410 - 1 irradiates the light laterally, so
  • the light can be irradiated in the direction, and the angle at which the light is diffused can be applied in various ways, and the color, illuminance, etc. of the first direction side auxiliary circuit board 410 and the second direction side auxiliary circuit board 410-1 can be applied to each other. It can be applied differently to create a variety of mood lighting.
  • the diffusion unit 500 is to diffuse the light emitted from the main lighting unit 200 and the auxiliary lighting unit 400 forward while passing it, and may be coupled to the front surfaces of the main frame 100 and the side frame 300 .
  • the diffusion unit 500 is coupled to the front surface of the main frame 100 and diffuses the light of the main lighting unit 200 while passing it forward.
  • the edge of the first diffusion plate 510 covers the front of the space of the main frame 100 , and the side of the space and the edge of the first diffusion plate 510 may be combined by a separate fixing structure, and a specific color It can be applied in various colors so that the light of
  • the first diffusion plate 510 may be located in front of the light guide plate 230 as shown in FIGS. 1 to 6 , while the main lighting unit 200 is a direct type. 7 to 10 , the first diffusion plate 510 may be spaced apart from the front of the main circuit board 210-1.
  • the second diffusion plate 520 is coupled to the front of the side frame 300 to diffuse the light emitted from the auxiliary lamp 420 forward, and the second diffusion plate 520 is the side frame 300 . It may have a length along the longitudinal direction, and may be applied in various colors so that light of a specific color can be diffused.
  • a flat lighting device includes a side wall 320 protruding forward from one side in the width direction of the side frame 300 as shown in FIGS. 2 and 7 , and the side and side walls 320 of the main frame 100 .
  • a pair of insertion grooves 110 and 330 may be concavely formed on one surface of the , and both sides of the second diffusion plate 520 in the width direction may be inserted into the insertion grooves 110 and 330 , respectively.
  • the side wall 320 of the side frame 300 may protrude parallel to the side surface of the main frame 100 , and an installation space S of a certain width is formed between the side wall and the side wall 320 of the main frame 100 . is formed
  • one or more partition members 522 may protrude from the rear surface of the second diffusion plate 520 .
  • the partition member 522 may partition the installation space S on both sides as shown in FIG. 5 to position the auxiliary circuit boards 410 in different installation spaces S.
  • the flat-panel lighting device protrudes forward from one side in the width direction of the side frame 300 as shown in FIGS. 3, 5, 6, 8, 9, 10, and the front end of the main frame 100
  • the side wall 320 positioned at the rear of the front side of the main frame 100 , the locking jaw 340 protruding from one side facing the side of the main frame 100 , and the insertion groove 110 concavely formed in the side surface of the main frame 100 .
  • the second diffusion plate 520 has a length along the side frame 300 , one side in the width direction is inserted into the insertion groove 110 , and the other side bent backward is caught by the locking jaw 340 . is located
  • the side wall 320 of the side frame 300 may protrude parallel to the side surface of the main frame 100 , and an installation space S of a certain width is formed between the side wall and the side wall 320 of the main frame 100 . is formed
  • one or more partition members 522 may protrude from the rear surface of the second diffusion plate 520 .
  • the partition member 522 may partition the installation space S on both sides as shown in FIG. 5 to position the auxiliary circuit boards 410 in different installation spaces S.
  • the locking protrusion 340 may protrude toward the side of the main frame 100 , and a locking protrusion 341 may protrude from the rear end of the locking jaw 340 .
  • the locking protrusion 341 may be positioned to be spaced apart from one side of the side wall 320 .
  • the other side of the rearwardly bent second diffusion plate 520 is primarily bent in the direction of the main frame 100 in a state in close contact with the front end of the sidewall 320, and then is secondarily bent to the rear sidewall 320 It is bent three times in the direction and may be hooked to the rear end of the locking jaw 340 .
  • the other side of the second diffusion plate 520 is four times bent forward and can be inserted into the gap between the locking protrusion 341 and the side wall 320 , and the other side of the fourthly bent second diffusion plate 520 is Since the engaging protrusion 341 is cross-engaged and coupled, the other side of the second diffusion plate 520 is caught by the front end of the side wall 320 and is not separated forward. That is, since the second diffusion plate 520 can diffuse the light through the front and side surfaces, the light can be spread over a wider width.
  • auxiliary lighting units 400 and 400-1 provide a multi-lighting structure divided at the edges of the main lighting units 200 and 200-1, the main lighting units 200 and 200-1 and the auxiliary lighting unit 400 are provided.
  • ) (400-1) can be used for various purposes (smart lighting, night lighting, emergency lighting, sleeping lighting, indirect lighting) through selective driving.
  • the control unit 600 is for controlling the driving of the main lighting unit 200, 200-1 and the auxiliary lighting unit 400, 400-1, the main circuit boards 210, 210-1 and the auxiliary circuit board ( 410) (410-1) and electrically connected, can be fixedly installed in the space of the main frame 100, the main lighting unit 200 (200-1) and the auxiliary lighting unit 400 (400-1) can be individually controlled.
  • the controller 600 may simultaneously or individually control the driving of the auxiliary lamps 420 and 420-1. For example, it is possible to simultaneously drive one or more of the auxiliary lamps 420 and 420-1, the position at which the auxiliary lamps 420 and 420-1 are lit, the auxiliary lamps 420 and 420-1 to be lit. You can control the color of the auxiliary lamps 420 and 420-1.
  • control unit 600 may variously control the flashing pattern of the auxiliary lamps 420 and 420-1.
  • one or more auxiliary lamps 420 may be blinked simultaneously or individually, and the blinking time may be variously set.
  • a power supply unit 700 for supplying power may be electrically connected to the control unit 600, and the user controls the operation of the main lighting units 200 and 200-1 and the auxiliary lighting units 400 and 400-1.
  • a manipulation unit (not shown) may be electrically connected to control.
  • the operation unit is an ON/OFF operation, a selective operation of the main lighting unit 200, 200-1 and the auxiliary lighting unit 400, 400-1, the main lamp 220, 220-1 and A switch (not shown) capable of selectively manipulating the number of lights, etc. of the auxiliary lamps 420 and 420-1 may be provided, and the operation unit includes the main lighting unit 200, 200-1 and the auxiliary lighting unit 400.
  • 400-1 may be provided with a display unit (not shown) for externally displaying the operating state.
  • the auxiliary lighting unit 400 by configuring the auxiliary lighting unit 400 at the edge of the main lighting unit 100, the form in which light is irradiated can be varied using a multi-illumination structure, so that various uses (smart lighting, night lighting, emergency lighting, It can be used as a sleeping light, indirect lighting, etc.)
  • the present invention is applied in a slim structure to the edge of the main lighting unit 200, it is possible to produce a beautiful appearance of the device, and in a shape corresponding to the main lighting unit 200 (square, rectangular, triangular, pentagonal, etc.) Since the auxiliary lighting unit 400 can be applied, it can be easily applied to an existing flat-panel lighting device.
  • the present invention has industrial applicability because light can be produced in various ways using a multi-illumination structure.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

The present invention relates to a flat illumination device comprising: a main frame coupled to a mounting surface, and having a space part formed therein; a main illumination unit which is coupled to the inside of the main frame and which emits light in the forward direction of the space part when power is transmitted from the outside; a side frame provided along the edge of the main frame, and having a length along the edge of the main frame; an auxiliary illumination unit which is coupled to the front surface of the side frame and which emits light in the forward direction when power is transmitted from the outside; a diffusion part coupled at the front of the main frame and the side frame to diffuse the light of the main illumination unit and the auxiliary illumination unit in the forward direction; and a control unit for simultaneously or individually controlling the main illumination unit and the auxiliary illumination unit.

Description

평판형 조명장치Flat-panel lighting device
본 발명은 평판형 조명장치에 관한 것으로, 더욱 상세하게는 다중 조명 구조를 이용해 빛을 다양하게 연출할 수 있는 평판형 조명장치에 관한 것이다.The present invention relates to a flat-panel lighting device, and more particularly, to a flat-panel lighting device capable of producing various types of light using a multi-illumination structure.
일반적으로 LED(Light Emitting Diode) 등을 이용한 평판형 조명장치는 전력 소모가 적고 빛의 강도가 강하며, 제조과정에서 유해물질을 거의 배출하지 않는다는 점에서 각광을 받고 있다.In general, flat-panel lighting devices using LEDs (Light Emitting Diodes), etc., are in the spotlight because they consume less power, have strong light intensity, and hardly emit harmful substances during the manufacturing process.
종래의 평판형 조명장치는 천장, 벽면 등에 고정적으로 결합되는 프레임과, 프레임의 전면에 설치되어 외부의 전원 공급부와 전기적으로 연결되는 기판과, 기판에 실장되는 하나 이상의 램프와, 프레임의 전면에 결합되어 램프의 빛을 확산시키는 커버 등으로 구성된다.A conventional flat-panel lighting device includes a frame fixedly coupled to a ceiling, a wall, etc., a board installed on the front side of the frame and electrically connected to an external power supply, one or more lamps mounted on the board, and a frame coupled to the front side of the frame It is composed of a cover that diffuses the light of the lamp.
또한, 평판형 조명장치는 LED 소자의 빛을 도광판의 측면을 통해 입사시킨 후 도광판의 전방과 커버를 통해 빛을 확산시키는 엣지형 구조와, LED 소자의 광을 커버의 전방으로 확산시키는 직하형 구조 등이 사용된다.In addition, the flat-type lighting device has an edge-type structure in which the light of the LED element is incident through the side surface of the light guide plate and then diffuses the light through the front of the light guide plate and the cover, and a direct-type structure in which the light from the LED element is diffused to the front of the cover. etc are used.
그런데, 종래의 평판형 조명장치는 하나의 면이 발광하는 구조를 가지므로 빛을 다양한 형태로 연출할 수 없었고, 빛이 조사되는 형태가 고정적이므로 다양한 용도로 사용하기에 어려움이 있는 구조였다.However, since the conventional flat-panel lighting device has a structure in which one surface emits light, light cannot be produced in various forms, and since the form in which the light is irradiated is fixed, it is difficult to use it for various purposes.
본 발명의 목적은 다중 조명 구조를 이용해 빛을 다양하게 연출할 수 있는 평판형 조명장치를 제공하는데 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a flat-panel lighting device capable of variously producing light using a multi-illumination structure.
본 발명에 따른 평판형 조명장치는 설치면에 결합되고, 내부에 공간부가 형성되는 메인 프레임과, 상기 메인 프레임의 내부에 결합되고, 외부에서 전력 전달시 상기 공간부의 전방으로 빛을 조사하는 메인 조명부와, 상기 메인 프레임의 가장자리를 따라 구비되고, 상기 메인 프레임의 가장자리를 따라 길이를 갖는 사이드 프레임과, 상기 사이드 프레임의 전면에 결합되고, 외부에서 전력 전달시 전방으로 빛을 조사하는 보조 조명부와, 상기 메인 프레임과 상기 사이드 프레임의 전방에 결합되어 상기 메인 조명부와 상기 보조 조명부의 빛을 전방으로 확산시키는 확산부 및, 상기 메인 조명부와 상기 보조 조명부의 구동을 동시 또는 개별적으로 제어하는 제어부를 포함하는 것을 특징으로 한다.A flat lighting device according to the present invention includes a main frame coupled to an installation surface and having a space formed therein, and a main lighting unit coupled to the inside of the main frame and irradiating light to the front of the space when power is transmitted from the outside. and a side frame provided along the edge of the main frame and having a length along the edge of the main frame, and an auxiliary lighting unit coupled to the front surface of the side frame and irradiating light forward when power is transmitted from the outside; A diffusion unit coupled to the front of the main frame and the side frame to diffuse the light of the main lighting unit and the auxiliary lighting unit forward, and a control unit for simultaneously or individually controlling the driving of the main lighting unit and the auxiliary lighting unit characterized in that
또한, 상기 확산부는 상기 메인 프레임의 전면에 결합되고, 상기 메인 조명부의 빛을 전방으로 확산시키는 제1확산판 및, 상기 사이드 프레임의 전면에 결합되고, 상기 보조 조명부에서 조사된 상기 빛을 전방으로 확산시키는 제2확산판을 포함할 수 있다.In addition, the diffusion unit is coupled to the front surface of the main frame, a first diffusion plate for diffusing the light of the main lighting unit forward, and the side frame coupled to the front surface, the light irradiated from the auxiliary lighting unit forward It may include a second diffusion plate for diffusing.
또한, 상기 사이드 프레임의 폭방향 일측으로부터 전방으로 돌출되는 측벽 및, 상기 메인 프레임과 상기 측벽의 마주하는 일면에 오목하게 형성되는 한 쌍의 삽입홈을 포함할 수 있으며, 상기 제2확산판은 상기 사이드 프레임을 따라 길이를 갖고, 폭방향 양측이 상기 삽입홈에 각각 삽입될 수 있다.In addition, it may include a side wall protruding forward from one side in the width direction of the side frame, and a pair of insertion grooves concavely formed on one surface facing the main frame and the side wall, wherein the second diffusion plate is It has a length along the side frame, and both sides in the width direction may be respectively inserted into the insertion groove.
또한, 상기 사이드 프레임의 폭방향 일측으로부터 전방으로 돌출되고, 전단이 상기 메인 프레임의 전단보다 후방에 위치되는 측벽과, 상기 메인 프레임의 측면과 마주하는 상기 측벽의 일측으로부터 돌출되는 걸림턱 및, 상기 메인 프레임의 측면에 오목하게 형성되는 삽입홈을 포함할 수 있으며, 상기 제2확산판은 상기 사이드 프레임을 따라 길이를 갖고, 폭방향 일측이 상기 삽입홈에 삽입되며, 후방으로 절곡된 타측이 상기 걸림턱에 걸림 위치될 수 있다.In addition, a side wall protruding forward from one side in the width direction of the side frame, the front end of which is located rearward than the front end of the main frame, and a hook protruding from one side of the side wall facing the side of the main frame, and, It may include an insertion groove concavely formed on the side surface of the main frame, the second diffusion plate has a length along the side frame, one side in the width direction is inserted into the insertion groove, and the other side bent backward is the It may be located in a jammed position on the stumbling block.
또한, 상기 보조 조명부는 상기 사이드 프레임의 전면에 결합되고, 상기 사이드 프레임의 폭방향을 따라 하나 이상이 배열되는 보조 회로기판 및, 상기 보조 회로기판의 전면에 실장되는 다수의 보조 램프를 포함할 수 있으며, 상기 제어부는 상기 보조 램프의 구동을 동시 또는 개별적으로 제어할 수 있다.In addition, the auxiliary lighting unit may include an auxiliary circuit board coupled to the front surface of the side frame and arranged at least one in a width direction of the side frame, and a plurality of auxiliary lamps mounted on the front surface of the auxiliary circuit board. In addition, the control unit may simultaneously or individually control the driving of the auxiliary lamp.
본 발명은 메인 조명부의 가장자리에 보조 조명부를 구성함으로써, 다중 조명 구조를 이용해 빛이 조사되는 형태를 가변할 수 있어 다양한 용도(스마트 조명, 야간 조명, 비상 조명, 취침 조명, 간접 조명 등)로 사용이 가능하고, 빛이 확산되는 각도를 다양하게 조절할 수 있어 빛을 미려하게 연출할 수 있는 효과를 갖는다.The present invention is used for various purposes (smart lighting, night lighting, emergency lighting, sleeping lighting, indirect lighting, etc.) because the form in which light is irradiated can be varied using a multi-illumination structure by configuring the auxiliary lighting part on the edge of the main lighting part This is possible, and the angle at which the light is diffused can be adjusted in various ways, which has the effect of creating a beautiful light.
또한, 본 발명은 메인 조명부의 가장자리에 슬림한 구조로 적용되므로, 장치의 외관을 미려하게 연출할 수 있고, 메인 조명부와 대응되는 형태로 보조 조명부를 적용할 수 있어 기존에 사용되는 평판형 조명장치에 용이하게 적용할 수 있는 효과를 갖는다.In addition, since the present invention is applied in a slim structure to the edge of the main lighting unit, the appearance of the device can be beautifully produced, and the auxiliary lighting unit can be applied in a shape corresponding to the main lighting unit, so that it can be applied to the conventionally used flat panel lighting device. It has an effect that can be applied easily.
도 1은 본 발명에 따른 평판형 조명장치를 보여주기 위한 정면도이다.1 is a front view for showing a flat panel lighting device according to the present invention.
도 2는 본 발명에 따른 평판형 조명장치를 엣지형으로 적용한 상태를 보여주기 위한 단면도이다.2 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type.
도 3은 본 발명에 따른 평판형 조명장치를 엣지형으로 적용하고, 측벽에 걸림턱을 형성시킨 상태를 보여주기 위한 단면도이다.3 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type and a locking protrusion is formed on the side wall.
도 4는 본 발명에 따른 평판형 조명장치의 설치공간에 구획부재가 형성된 상태를 보여주기 위한 정면도이다.4 is a front view showing a state in which a partition member is formed in the installation space of the flat lighting device according to the present invention.
도 5는 본 발명에 따른 평판형 조명장치를 엣지형으로 적용하고, 보조 조명부를 다수로 배열한 상태를 상태를 보여주기 위한 단면도이다.5 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type and a plurality of auxiliary lighting units are arranged.
도 6은 본 발명에 따른 평판형 조명장치를 엣지형으로 적용하고, 보조 조명부를 경사지게 설치한 상태를 보여주기 위한 단면도이다.6 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is applied as an edge type and the auxiliary lighting unit is installed at an angle.
도 7은 본 발명에 따른 평판형 조명장치를 직하형으로 적용한 상태를 보여주기 위한 단면도이다.7 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied.
도 8은 본 발명에 따른 평판형 조명장치를 직하형으로 적용하고, 측벽에 걸림턱을 형성시킨 상태를 보여주기 위한 단면도이다.8 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied and a locking protrusion is formed on the side wall.
도 9는 본 발명에 따른 평판형 조명장치를 직하형으로 적용하고, 보조 조명부를 다수로 배열한 상태를 상태를 보여주기 위한 단면도이다.9 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied and a plurality of auxiliary lighting units are arranged.
도 10은 본 발명에 따른 평판형 조명장치를 직하형으로 적용하고, 보조 조명부를 경사지게 설치한 상태를 보여주기 위한 단면도이다.10 is a cross-sectional view illustrating a state in which the flat lighting device according to the present invention is directly applied and the auxiliary lighting unit is installed at an angle.
도 11은 본 발명에 따른 평판형 조명장치의 제어부와 메인 조명부 및 보조 조명부의 연결 상태를 개략적으로 보여주기 위한 블럭도이다.11 is a block diagram schematically showing the connection state of the control unit, the main lighting unit, and the auxiliary lighting unit of the flat panel lighting device according to the present invention.
이하 첨부된 도면을 참조하면서 본 발명에 따른 바람직한 실시 예를 상세히 설명하기로 한다.Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 이점 및 특징, 그리고 그것을 달성하는 방법은 첨부된 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다.Advantages and features of the present invention, and a method of achieving the same, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.
그러나 본 발명은 이하에 개시되는 실시예들에 의해 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다.However, the present invention is not limited by the embodiments disclosed below, but will be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.
또한, 본 발명을 설명함에 있어 관련된 공지 기술 등이 본 발명의 요지를 흐리게 할 수 있다고 판단되는 경우 그에 관한 자세한 설명은 생략하기로 한다.In addition, in the description of the present invention, when it is determined that related known techniques may obscure the gist of the present invention, a detailed description thereof will be omitted.
도 1은 본 발명에 따른 평판형 조명장치를 보여주기 위한 정면도이고, 도 2는 본 발명에 따른 평판형 조명장치를 엣지형으로 적용한 상태를 보여주기 위한 단면도이며, 도 3은 본 발명에 따른 평판형 조명장치를 엣지형으로 적용하고, 측벽에 걸림턱을 형성시킨 상태를 보여주기 위한 단면도이다.1 is a front view showing a flat panel lighting device according to the present invention, FIG. 2 is a cross-sectional view showing a state in which the flat panel lighting device according to the present invention is applied as an edge, and FIG. 3 is a flat panel lighting device according to the present invention. It is a cross-sectional view to show the state in which the lighting device is applied as an edge type and a locking sill is formed on the side wall.
도 4는 본 발명에 따른 평판형 조명장치의 설치공간에 구획부재가 형성된 상태를 보여주기 위한 정면도이고, 도 5는 본 발명에 따른 평판형 조명장치를 엣지형으로 적용하고, 보조 조명부를 다수로 배열한 상태를 상태를 보여주기 위한 단면도이며, 도 6은 본 발명에 따른 평판형 조명장치를 엣지형으로 적용하고, 보조 조명부를 경사지게 설치한 상태를 보여주기 위한 단면도이다.4 is a front view showing a state in which a partition member is formed in the installation space of the flat lighting device according to the present invention, and FIG. 5 is an edge type of the flat lighting device according to the present invention, and a plurality of auxiliary lighting units It is a cross-sectional view for showing the arrangement state, and FIG. 6 is a cross-sectional view for showing a state in which the flat lighting device according to the present invention is applied as an edge type and the auxiliary lighting unit is installed at an angle.
도 7은 본 발명에 따른 평판형 조명장치를 직하형으로 적용한 상태를 보여주기 위한 단면도이고, 도 8은 본 발명에 따른 평판형 조명장치를 직하형으로 적용하고, 측벽에 걸림턱을 형성시킨 상태를 보여주기 위한 단면도이며, 도 9는 본 발명에 따른 평판형 조명장치를 직하형으로 적용하고, 보조 조명부를 다수로 배열한 상태를 상태를 보여주기 위한 단면도이다.7 is a cross-sectional view showing a state in which the flat lighting device according to the present invention is directly applied. 9 is a cross-sectional view for showing a state in which the flat lighting device according to the present invention is directly applied and a plurality of auxiliary lighting units are arranged.
도 10은 본 발명에 따른 평판형 조명장치를 직하형으로 적용하고, 보조 조명부를 경사지게 설치한 상태를 보여주기 위한 단면도이고, 도 11은 본 발명에 따른 평판형 조명장치의 제어부와 메인 조명부 및 보조 조명부의 연결 상태를 개략적으로 보여주기 위한 블럭도이다.10 is a sectional view showing a state in which the flat lighting device according to the present invention is directly applied and the auxiliary lighting unit is installed at an angle, and FIG. It is a block diagram for schematically showing the connection state of the lighting unit.
도 1 내지 도 11을 참조하면, 본 발명에 따른 평판형 조명장치는 메인 프레임(100)과, 메인 조명부(200)와, 사이드 프레임(300)과, 보조 조명부(400)와, 확산부(500) 및, 제어부(600)를 포함한다.1 to 11 , the flat panel lighting device according to the present invention includes a main frame 100 , a main lighting unit 200 , a side frame 300 , an auxiliary lighting unit 400 , and a diffusion unit 500 . ) and a control unit 600 .
메인 프레임(100)은 천정 등의 설치면(10)에 결합되는 것으로, 메인 프레임(100)은 가장자리에 다수의 모서리부가 형성되는 다각 틀(사각, 직사각, 삼각, 오각 등) 등의 형상을 가질 수 있으나 메인 프레임(100)은 필요에 따라 다양한 형상으로 적용이 가능하며, 메인 프레임(100)의 내부에는 전방으로 개방된 공간부가 형성된다.The main frame 100 is coupled to the installation surface 10 such as a ceiling, and the main frame 100 has a shape such as a polygonal frame (square, rectangular, triangular, pentagonal, etc.) in which a plurality of corners are formed on the edge. However, the main frame 100 can be applied in various shapes as needed, and a space portion open to the front is formed inside the main frame 100 .
그리고, 메인 프레임(100)은 금속 소재를 이용해 제작할 수 있고, 후술 될 메인 조명부(200)와 보조 조명부(400)가 구동시 발생하는 열을 외부로 배출시키기 위한 방열 구조(방열 핀 등, 미도시)가 형성될 수 있다.In addition, the main frame 100 can be manufactured using a metal material, and a heat dissipation structure (heat dissipation fins, etc., not shown) for discharging heat generated when the main lighting unit 200 and the auxiliary lighting unit 400, which will be described later, are driven to the outside. ) can be formed.
메인 조명부(200)는 메인 프레임(100)의 내부에 결합되고, 외부에서 전력 전달시 메인 프레임(100)의 전방을 통해 빛을 조사한다. 본 발명의 일 실시예에 따른 메인 조명부(200)는 도 1 내지 6에서처럼 엣지형으로 적용할 수 있다. 이 경우 메인 조명부(200)는 메인 회로기판(210)과, 메인 램프(220)와, 도광판(導光板, 230) 및, 반사판(240)으로 구비될 수 있다.The main lighting unit 200 is coupled to the inside of the main frame 100 and irradiates light through the front of the main frame 100 when power is transmitted from the outside. The main lighting unit 200 according to an embodiment of the present invention may be applied as an edge type as shown in FIGS. 1 to 6 . In this case, the main lighting unit 200 may include a main circuit board 210 , a main lamp 220 , a light guide plate 230 , and a reflection plate 240 .
도광판(230)은 측부로 전달된 빛을 굴절시켜 전방으로 이동시키기 위한 구성으로, 도광판(230)은 메인 프레임(100)의 공간부에 설치되고, 도광판(230)의 가장자리는 공간부의 측면에 형성된 고정 구조물에 의해 지지된 상태로 결합될 수 있다.The light guide plate 230 is configured to refract light transmitted to the side and move it forward. The light guide plate 230 is installed in the space of the main frame 100 , and the edge of the light guide plate 230 is formed on the side of the space. It may be coupled in a state supported by a fixed structure.
반사판(240)은 도광판(230)의 측부로 전달된 빛을 전방으로 반사시키기 위한 것으로, 반사판(240)의 가장자리는 공간부의 측면에 형성된 고정 구조물에 의해 지지된 상태로 결합될 수 있고, 반사판(240)의 전면에는 빛을 반사시키기 위한 반사면이 형성된다.The reflecting plate 240 is for forwardly reflecting the light transmitted to the side of the light guide plate 230, and the edge of the reflecting plate 240 may be coupled in a state supported by a fixed structure formed on the side of the space portion, and the reflecting plate ( 240), a reflective surface for reflecting light is formed on the front side.
메인 회로기판(210)은 공간부의 측면을 따라 배열될 수 있고, 후술 될 제어부(600) 및 전원 공급부(700)와 전기적으로 연결될 수 있다. 메인 회로기판(210)은 후면이 공간부의 측면과 밀착된 상태로 결합될 수 있고, 메인 프레임(100)의 모서리 방향을 따라 길이를 가질 수 있다.The main circuit board 210 may be arranged along the side surface of the space, and may be electrically connected to the control unit 600 and the power supply unit 700 to be described later. The main circuit board 210 may be coupled with the rear surface in close contact with the side surface of the space portion, and may have a length along the edge direction of the main frame 100 .
메인 램프(220)는 메인 회로기판(210)의 전면에 실장되는 것으로, 메인 회로기판(210)의 길이 방향을 따라 다수가 이격된 상태로 배열될 수 있고, 메인 램프(220)는 도광판(230)의 측면에 동일 선상으로 위치될 수 있으며, 엘이디(LED: light emitting diode)를 사용할 수 있다.The main lamp 220 is mounted on the front surface of the main circuit board 210 , and may be arranged in a plurality of spaced apart states along the length direction of the main circuit board 210 , and the main lamp 220 is the light guide plate 230 . ) may be positioned in the same line on the side, and an LED (light emitting diode) may be used.
이와 같은 메인 램프(220)는 메인 회로기판(210)으로 전력 공급시 점등되고, 점등시 발생된 빛을 도광판(230)의 측면을 향해 조사한다. 이때 도광판(230)의 측면을 통해 전달된 빛은 반사판(240)에 의해 반사되고, 반사된 빛은 도광판(230)과 후술 될 확산부(500)를 통해 전방으로 확산된다.The main lamp 220 is lit when power is supplied to the main circuit board 210 , and irradiates the light generated when it is turned on toward the side surface of the light guide plate 230 . At this time, the light transmitted through the side surface of the light guide plate 230 is reflected by the reflection plate 240 , and the reflected light is diffused forward through the light guide plate 230 and a diffusion unit 500 to be described later.
한편, 본 발명의 다른 실시예에 따른 메인 조명부(200-1)는 도 7 내지 10에서처럼 직하형으로 적용할 수 있다. 이 경우 메인 조명부(200-1)는 메인 회로기판(210-1) 및, 메인 램프(220-1)로 구비될 수 있다.On the other hand, the main lighting unit 200-1 according to another embodiment of the present invention can be applied directly as shown in FIGS. 7 to 10 . In this case, the main lighting unit 200-1 may include a main circuit board 210-1 and a main lamp 220-1.
메인 회로기판(210-1)은 메인 프레임(100)의 공간부 내에 설치되고, 후술 될 제어부(600) 및 전원 공급부(700)와 전기적으로 연결될 수 있다. 메인 회로기판(210-1)은 후면이 공간부의 후면과 밀착된 상태로 결합될 수 있고, 메인 회로기판(210-1)의 전면이 공간부의 전방을 향한다.The main circuit board 210 - 1 may be installed in the space of the main frame 100 , and may be electrically connected to a control unit 600 and a power supply unit 700 to be described later. The main circuit board 210-1 may be coupled with the rear surface in close contact with the rear surface of the space, and the front surface of the main circuit board 210-1 faces the front of the space.
메인 램프(220-1)는 메인 회로기판(210-1)의 전면에 실장되는 것으로, 메인 회로기판(210-1)의 전면에 다수가 이격된 상태로 배열될 수 있고, 엘이디(LED: light emitting diode)를 사용할 수 있다.The main lamp 220-1 is mounted on the front surface of the main circuit board 210-1, and a plurality of them may be arranged in a spaced apart state on the front surface of the main circuit board 210-1, and LED (light). emitting diodes) can be used.
이와 같은 메인 램프(220-1)는 메인 회로기판(210-1)으로 전력 공급시 점등되고, 점등시 발생된 빛을 메인 프레임(100)의 전방을 향해 조사한다. 이때 메인 램프(220-1)에서 조사된 빛은 후술 될 확산부(500)를 통해 전방으로 확산된다.Such a main lamp 220-1 is turned on when power is supplied to the main circuit board 210-1, and irradiates the light generated when it is turned on toward the front of the main frame 100. At this time, the light irradiated from the main lamp 220-1 is diffused forward through a diffusion unit 500, which will be described later.
사이드 프레임(300)은 메인 프레임(100)의 가장자리를 따라 구비되고, 메인 프레임(300)의 가장자리를 따라 길이를 가질 수 있으며, 메인 프레임(100)의 측면으로부터 돌출될 수 있다.The side frame 300 is provided along the edge of the main frame 100 , may have a length along the edge of the main frame 300 , and may protrude from the side of the main frame 100 .
여기서, 사이드 프레임(300)의 폭방향 일측이 메인 프레임(100)의 측면과 연결되고, 반대되는 타측이 측방으로 연장될 수 있으며, 사이드 프레임(300)의 전면에는 후술 될 보조 조명부(400)가 결합된다.Here, one side of the side frame 300 in the width direction is connected to the side of the main frame 100 , and the other side opposite to it may extend laterally, and an auxiliary lighting unit 400 to be described later is provided on the front side of the side frame 300 . are combined
보조 조명부(400)는 도 2와 3에서처럼 사이드 프레임(300)의 전면에 결합되어 메인 조명부(200-1)와 양측으로 구획되고, 외부에서 전력 전달시 전방으로 빛을 조사한다. 여기서 보조 조명부(400)는 외부의 전원 공급부(700)와 전기적으로 연결되는 보조 회로기판(410) 및, 보조 회로기판(410)의 전면에 실장되는 보조 램프(320)를 포함할 수 있다.The auxiliary lighting unit 400 is coupled to the front surface of the side frame 300 as shown in FIGS. 2 and 3 , and is divided into the main lighting unit 200-1 and both sides, and irradiates light forward when power is transmitted from the outside. Here, the auxiliary lighting unit 400 may include an auxiliary circuit board 410 electrically connected to the external power supply unit 700 , and an auxiliary lamp 320 mounted on the front surface of the auxiliary circuit board 410 .
보조 회로기판(410)은 후면이 사이드 프레임(300)의 전면에 고정적으로 결합되고, 후술 될 제어부(600) 및 전원 공급부(700)와 전기적으로 연결될 수 있으며, 보조 회로기판(410)은 사이드 프레임(300)을 따라 길이를 가질 수 있다.The auxiliary circuit board 410 has a rear side fixedly coupled to the front side of the side frame 300 , and may be electrically connected to a control unit 600 and a power supply unit 700 to be described later, and the auxiliary circuit board 410 is a side frame It may have a length along (300).
또한, 사이드 프레임(300)의 전면에는 보조 회로기판(410)의 폭방향 양측을 전방에서 걸림 위치시키기 위한 지지부(310)가 구비될 수 있다. 지지부(310)는 보조 회로기판(410)의 폭방향 양측에 각각 배치될 수 있고, 메인 프레임(100)의 전면의 이격된 위치에서 보조 회로기판(410)의 폭방향 양측을 전방에서 지지할 수 있다.In addition, the front side of the side frame 300 may be provided with a support portion 310 for hooking both sides of the width direction of the auxiliary circuit board 410 from the front. The support part 310 may be disposed on both sides of the auxiliary circuit board 410 in the width direction, and can support both sides of the auxiliary circuit board 410 in the width direction from the front at spaced apart positions on the front of the main frame 100 . have.
또한, 보조 회로기판(410)은 체결부재(미도시)를 이용해 사이드 프레임(300)의 전면에 결합될 수 있다. 이 경우 체결부재를 보조 회로기판의 전면을 통해 관통 결합시켜 사이드 프레임의 전면에 나사결합 방식으로 결합시킬 수 있다.In addition, the auxiliary circuit board 410 may be coupled to the front surface of the side frame 300 using a fastening member (not shown). In this case, the fastening member may be coupled through the front surface of the auxiliary circuit board to be coupled to the front surface of the side frame by a screw coupling method.
보조 램프(420)는 보조 회로기판(410)의 전면에 다수(1 ~ N개)가 설치될 수 있고, 보조 회로기판(410)의 길이방향을 따라 다수가 이격된 상태로 배열될 수 있다. 여기서 보조 램프(420)들은 다양한 색상(적색, 노란색, 녹색 등)이 표현될 수 있고, 후술 될 제어부(600)에 의해 동시 또는 하나 이상이 개별적으로 구동(ON/OFF 등)될 수 있다.A plurality of (1 to N) auxiliary lamps 420 may be installed on the front surface of the auxiliary circuit board 410 , and a plurality of auxiliary lamps 420 may be arranged in a spaced apart state along the longitudinal direction of the auxiliary circuit board 410 . Here, the auxiliary lamps 420 may be expressed in various colors (red, yellow, green, etc.), and one or more may be simultaneously or individually driven (ON/OFF, etc.) by the controller 600 to be described later.
본 발명의 일 실시예에 따른 보조 회로기판(410)은 도 5에서처럼 사이드 프레임(300)의 폭방향을 따라 다수로 배열될 수 있다. 이 경우 보조 회로기판(410)은 설정 간격으로 이격 위치될 수 있고, 지지부(310)는 보조 회로기판(410)들의 폭방향 양측에 각각 구비되어 보조 회로기판(410)들의 폭방향 양측을 전방에서 각각 지지할 수 있다. 이 경우 보조 조명부(400)는 후술 될 제어부(800)의 조작부에 의해 개별적으로 제어될 수 있다.A plurality of auxiliary circuit boards 410 according to an embodiment of the present invention may be arranged along the width direction of the side frame 300 as shown in FIG. 5 . In this case, the auxiliary circuit boards 410 may be spaced apart from each other at a set interval, and the support parts 310 are provided on both sides of the auxiliary circuit boards 410 in the width direction, respectively, to provide both sides of the auxiliary circuit boards 410 in the width direction from the front. Each can be supported. In this case, the auxiliary lighting unit 400 may be individually controlled by a manipulation unit of the control unit 800 to be described later.
또한, 본 발명의 일 실시예에 따른 평판형 조명장치는 도 6과 10에서처럼 사이드 프레임(300)의 폭방향 중심을 기준으로 메인 프레임(100) 방향에 설치되는 제1방향측 보조 회로기판(410) 및, 사이드 프레임(300)의 폭방향 중심을 기준으로 메인 프레임(100)과 반대되는 방향에 설치되는 제2방향측 보조 회로기판(410-1)이 각각 구비될 수 있다.In addition, in the flat lighting device according to an embodiment of the present invention, the first direction side auxiliary circuit board 410 installed in the main frame 100 direction with respect to the width direction center of the side frame 300 as shown in FIGS. 6 and 10 . ) and a second direction side auxiliary circuit board 410 - 1 installed in a direction opposite to the main frame 100 based on the width direction center of the side frame 300 may be provided, respectively.
제1방향측 보조 회로기판(410)은 전면이 메인 프레임(100)과 반대되는 방향으로 전면이 경사지게 구비되고, 제1방향측 보조 회로기판(410)의 전면에 설치된 보조 램프(420)는 메인 프레임(100)과 반대되는 방향으로 빛을 조사할 수 있다.The first direction side auxiliary circuit board 410 is provided with a front side inclined in the direction opposite to the main frame 100, and the auxiliary lamp 420 installed on the front side of the first direction side auxiliary circuit board 410 is the main Light may be irradiated in a direction opposite to the frame 100 .
즉, 메인 조명부(200)와 다른 각도로 빛을 조사할 수 있어 여러 각도로 빛을 조사할 수 있고, 빛이 조사되는 각도를 다양하게 조절할 수 있어 사용자가 원하는 용도(스마트 조명, 야간 조명, 비상 조명, 취침 조명, 간접 조명)로 조명을 연출할 수 있다.That is, the light can be irradiated at a different angle from the main lighting unit 200, so that the light can be irradiated at various angles, and the angle at which the light is irradiated can be adjusted in various ways, so that the user can use it for a desired purpose (smart lighting, night lighting, emergency lighting). lighting, sleep lighting, indirect lighting).
제2방향측 보조 회로기판(410-1)은 전면이 메인 프레임(100)과 반대되는 방향으로 수평하게 구비될 수 있고, 제2방향측 보조 회로기판(410-1)의 전면에 설치된 보조 램프(420-1)는 메인 프레임(100)과 반대되는 방향으로 빛을 수평하게 조사할 수 있다.The second direction side auxiliary circuit board 410 - 1 may have a front surface provided horizontally in a direction opposite to the main frame 100 , and an auxiliary lamp installed on the front surface of the second direction side auxiliary circuit board 410 - 1 . 42-1 may horizontally irradiate light in a direction opposite to that of the main frame 100 .
그리고, 제2방향측 보조 회로기판(410-1)은 격벽(430)에 의해 제1방향측 보조 회로기판(410)과 서로 다른 설치공간(S) 내에 위치시킬 수 있다. 이 경우 전술한 지지부(310)는 제1방향측 보조 회로기판(410)의 폭방향 양측을 전방에서 경사지게 각각 지지할 수 있고, 제2방향측 보조 회로기판(410-1)의 폭방향 양측을 전방에서 수평하게 각각 지지할 수 있다.In addition, the second direction-side auxiliary circuit board 410 - 1 may be positioned in an installation space S different from the first direction-side auxiliary circuit board 410 by the barrier rib 430 . In this case, the above-described support 310 may support both sides of the first direction side auxiliary circuit board 410 in the width direction at an angle from the front, and support both sides of the second direction side auxiliary circuit board 410 - 1 in the width direction. Each can be supported horizontally from the front.
즉, 제1방향측 보조 회로기판(410)의 보조 램프(420)는 전방으로 빛을 경사지게 조사하고, 제2방향측 보조 회로기판(410-1)은 측방으로 빛을 조사하므로, 빛을 여러 방향으로 조사할 수 있고, 빛이 확산되는 각도를 다양하게 적용할 수 있으며, 제1방향측 보조 회로기판(410)과 제2방향측 보조 회로기판(410-1)의 색상, 조도 등을 서로 다르게 적용할 수 있어 다양한 분위기의 조명을 연출할 수 있다.That is, the auxiliary lamp 420 of the first direction-side auxiliary circuit board 410 irradiates the light obliquely forward, and the second-direction side auxiliary circuit board 410 - 1 irradiates the light laterally, so The light can be irradiated in the direction, and the angle at which the light is diffused can be applied in various ways, and the color, illuminance, etc. of the first direction side auxiliary circuit board 410 and the second direction side auxiliary circuit board 410-1 can be applied to each other. It can be applied differently to create a variety of mood lighting.
확산부(500)는 메인 조명부(200)와 보조 조명부(400)로부터 조사되는 빛을 통과시키면서 전방으로 확산시키기 위한 것으로, 메인 프레임(100)과 사이드 프레임(300)의 전면에 결합될 수 있다.The diffusion unit 500 is to diffuse the light emitted from the main lighting unit 200 and the auxiliary lighting unit 400 forward while passing it, and may be coupled to the front surfaces of the main frame 100 and the side frame 300 .
본 발명의 일 실시예에 따른 확산부(500)는 메인 프레임(100)의 전면에 결합되고, 메인 조명부(200)의 빛을 전방으로 통과시키면서 확산시키는 제1확산판(510) 및, 사이드 프레임(300)의 전면에 결합되고, 보조 조명부(400)에서 조사된 빛을 전방으로 통과시키면서 확산시키는 제2확산판(520)으로 구비될 수 있다.The diffusion unit 500 according to an embodiment of the present invention is coupled to the front surface of the main frame 100 and diffuses the light of the main lighting unit 200 while passing it forward. A first diffusion plate 510 and a side frame. It may be provided as a second diffusion plate 520 coupled to the front surface of the 300 and diffusing the light irradiated from the auxiliary lighting unit 400 while passing it forward.
제1확산판(510)은 가장자리가 메인 프레임(100)의 공간부의 전방을 커버하고, 공간부의 측면과 제1확산판(510)의 가장자리는 별도의 고정 구조물에 의해 결합될 수 있으며, 특정 색상의 빛이 확산될 수 있도록 다양한 색상으로 적용될 수 있다.The edge of the first diffusion plate 510 covers the front of the space of the main frame 100 , and the side of the space and the edge of the first diffusion plate 510 may be combined by a separate fixing structure, and a specific color It can be applied in various colors so that the light of
예를 들어, 메인 조명부(200)를 엣지형으로 적용하는 경우 도 1 내지 6에서처럼 제1확산판(510)은 도광판(230)의 전방에 위치될 수 있는 반면, 메인 조명부(200)를 직하형으로 적용하는 경우 도 7 내지 10에서처럼 제1확산판(510)은 메인 회로기판(210-1)의 전방에 이격 위치될 수 있다.For example, when the main lighting unit 200 is applied as an edge type, the first diffusion plate 510 may be located in front of the light guide plate 230 as shown in FIGS. 1 to 6 , while the main lighting unit 200 is a direct type. 7 to 10 , the first diffusion plate 510 may be spaced apart from the front of the main circuit board 210-1.
제2확산판(520)은 사이드 프레임(300)의 전방에 결합되어 보조 램프(420)로부터 조사되는 빛을 전방으로 확산시키기 위한 구성으로, 제2확산판(520)은 사이드 프레임(300)의 길이방향을 따라 길이를 가질 수 있으며, 특정 색상의 빛이 확산될 수 있도록 다양한 색상으로 적용될 수 있다.The second diffusion plate 520 is coupled to the front of the side frame 300 to diffuse the light emitted from the auxiliary lamp 420 forward, and the second diffusion plate 520 is the side frame 300 . It may have a length along the longitudinal direction, and may be applied in various colors so that light of a specific color can be diffused.
본 발명의 일 실시예에 따른 평판형 조명장치는 도 2와 7에서처럼 사이드 프레임(300)의 폭방향 일측으로부터 전방으로 돌출되는 측벽(320) 및, 메인 프레임(100)의 측면과 측벽(320)의 일면에는 한 쌍의 삽입홈(110)(330)이 오목하게 형성될 수 있으며, 제2확산판(520)은 폭방향 양측이 삽입홈(110)(330)에 각각 삽입될 수 있다.A flat lighting device according to an embodiment of the present invention includes a side wall 320 protruding forward from one side in the width direction of the side frame 300 as shown in FIGS. 2 and 7 , and the side and side walls 320 of the main frame 100 . A pair of insertion grooves 110 and 330 may be concavely formed on one surface of the , and both sides of the second diffusion plate 520 in the width direction may be inserted into the insertion grooves 110 and 330 , respectively.
사이드 프레임(300)의 측벽(320)은 메인 프레임(100)의 측면과 나란하게 돌출될 수 있고, 메인 프레임(100)의 측면과 측벽(320)의 사이에는 일정 넓이의 설치공간(S)이 형성된다.The side wall 320 of the side frame 300 may protrude parallel to the side surface of the main frame 100 , and an installation space S of a certain width is formed between the side wall and the side wall 320 of the main frame 100 . is formed
또한, 보조 회로기판(410)을 사이드 프레임(300)의 폭방향을 따라 다수로 배열하는 경우, 제2확산판(520)의 후면에는 하나 이상의 구획부재(522)가 돌출될 수 있다. 구획부재(522)는 도 5에서처럼 설치공간(S)를 양측으로 구획하여 보조 회로기판(410)들을 서로 다른 설치공간(S) 내에 위치시킬 수 있다.In addition, when a plurality of auxiliary circuit boards 410 are arranged along the width direction of the side frame 300 , one or more partition members 522 may protrude from the rear surface of the second diffusion plate 520 . The partition member 522 may partition the installation space S on both sides as shown in FIG. 5 to position the auxiliary circuit boards 410 in different installation spaces S.
한편, 본 발명의 일 실시예에 따른 평판형 조명장치는 도 3, 5, 6, 8, 9, 10에서처럼 사이드 프레임(300)의 폭방향 일측으로부터 전방으로 돌출되고, 전단이 메인 프레임(100)의 전면보다 후방에 위치되는 측벽(320)과, 메인 프레임(100)의 측면과 마주하는 일측으로부터 돌출되는 걸림턱(340) 및, 메인 프레임(100)의 측면에 오목하게 형성되는 삽입홈(110)을 포함하며, 제2확산판(520)은 사이드 프레임(300)을 따라 길이를 갖고, 폭방향 일측이 삽입홈(110)에 삽입되며, 후방으로 절곡된 타측이 걸림턱(340)에 걸림 위치된다.On the other hand, the flat-panel lighting device according to an embodiment of the present invention protrudes forward from one side in the width direction of the side frame 300 as shown in FIGS. 3, 5, 6, 8, 9, 10, and the front end of the main frame 100 The side wall 320 positioned at the rear of the front side of the main frame 100 , the locking jaw 340 protruding from one side facing the side of the main frame 100 , and the insertion groove 110 concavely formed in the side surface of the main frame 100 . ), the second diffusion plate 520 has a length along the side frame 300 , one side in the width direction is inserted into the insertion groove 110 , and the other side bent backward is caught by the locking jaw 340 . is located
사이드 프레임(300)의 측벽(320)은 메인 프레임(100)의 측면과 나란하게 돌출될 수 있고, 메인 프레임(100)의 측면과 측벽(320)의 사이에는 일정 넓이의 설치공간(S)이 형성된다.The side wall 320 of the side frame 300 may protrude parallel to the side surface of the main frame 100 , and an installation space S of a certain width is formed between the side wall and the side wall 320 of the main frame 100 . is formed
또한, 보조 회로기판(410)을 사이드 프레임(300)의 폭방향을 따라 다수로 배열하는 경우, 제2확산판(520)의 후면에는 하나 이상의 구획부재(522)가 돌출될 수 있다. 구획부재(522)는 도 5에서처럼 설치공간(S)를 양측으로 구획하여 보조 회로기판(410)들을 서로 다른 설치공간(S) 내에 위치시킬 수 있다.In addition, when a plurality of auxiliary circuit boards 410 are arranged along the width direction of the side frame 300 , one or more partition members 522 may protrude from the rear surface of the second diffusion plate 520 . The partition member 522 may partition the installation space S on both sides as shown in FIG. 5 to position the auxiliary circuit boards 410 in different installation spaces S.
걸림턱(340)은 메인 프레임(100)의 측면을 향해 돌출될 수 있고, 걸림턱(340)의 후단에는 걸림돌기(341)가 돌출될 수 있다. 걸림돌기(341)는 측벽(320)의 일측면과 이격된 상태로 위치될 수 있다.The locking protrusion 340 may protrude toward the side of the main frame 100 , and a locking protrusion 341 may protrude from the rear end of the locking jaw 340 . The locking protrusion 341 may be positioned to be spaced apart from one side of the side wall 320 .
이 경우, 후방으로 절곡된 제2확산판(520)의 타측은 측벽(320)의 전단과 밀착된 상태에서 메인 프레임(100) 방향으로 1차 절곡되고 후방으로 2차 절곡된 후 측벽(320) 방향으로 3차 절곡되어 걸림턱(340)의 후단에 걸림 위치될 수 있다. 이때 제2확산판(520)의 타측은 전방으로 4차 절곡되어 걸림돌기(341)와 측벽(320)의 사이 간격에 삽입될 수 있고, 4차 절곡된 제2확산판(520)의 타측은 걸림돌기(341)와 교차로 맞물림 결합되므로 제2확산판(520)의 타측이 측벽(320)의 전단에 걸려 전방으로 분리되지 않는다. 즉 제2확산판(520)은 전면과 측면을 통해 빛을 확산시킬 수 있으므로 빛을 보다 넓은 폭으로 확산시킬 수 있다.In this case, the other side of the rearwardly bent second diffusion plate 520 is primarily bent in the direction of the main frame 100 in a state in close contact with the front end of the sidewall 320, and then is secondarily bent to the rear sidewall 320 It is bent three times in the direction and may be hooked to the rear end of the locking jaw 340 . At this time, the other side of the second diffusion plate 520 is four times bent forward and can be inserted into the gap between the locking protrusion 341 and the side wall 320 , and the other side of the fourthly bent second diffusion plate 520 is Since the engaging protrusion 341 is cross-engaged and coupled, the other side of the second diffusion plate 520 is caught by the front end of the side wall 320 and is not separated forward. That is, since the second diffusion plate 520 can diffuse the light through the front and side surfaces, the light can be spread over a wider width.
이와 같은 보조 조명부(400)(400-1)는 메인 조명부(200)(200-1)의 가장자리에 분할된 다중 조명 구조를 제공하므로, 메인 조명부(200)(200-1)와 보조 조명부(400)(400-1)의 선택적인 구동을 통해 다양한 용도(스마트 조명, 야간 조명, 비상 조명, 취침 조명, 간접 조명)로 사용이 가능하다.Since the auxiliary lighting units 400 and 400-1 provide a multi-lighting structure divided at the edges of the main lighting units 200 and 200-1, the main lighting units 200 and 200-1 and the auxiliary lighting unit 400 are provided. ) (400-1) can be used for various purposes (smart lighting, night lighting, emergency lighting, sleeping lighting, indirect lighting) through selective driving.
제어부(600)는 메인 조명부(200)(200-1) 및 보조 조명부(400)(400-1)의 구동을 제어하기 위한 것으로, 메인 회로기판(210)(210-1) 및 보조 회로기판(410)(410-1)과 전기적으로 연결되고, 메인 프레임(100)의 공간부에 고정적으로 설치될 수 있으며, 메인 조명부(200)(200-1) 및 보조 조명부(400)(400-1)의 구동을 개별적으로 제어할 수 있다.The control unit 600 is for controlling the driving of the main lighting unit 200, 200-1 and the auxiliary lighting unit 400, 400-1, the main circuit boards 210, 210-1 and the auxiliary circuit board ( 410) (410-1) and electrically connected, can be fixedly installed in the space of the main frame 100, the main lighting unit 200 (200-1) and the auxiliary lighting unit 400 (400-1) can be individually controlled.
여기서, 제어부(600)는 보조 램프(420)(420-1)의 구동을 동시 또는 개별적으로 제어할 수 있다. 예를 들어 보조 램프(420)(420-1) 중 하나 이상을 동시에 구동시킬 수 있고, 보조 램프(420)(420-1)가 점등되는 위치, 점등되는 보조 램프(420)(420-1)의 색상 등을 다양하게 제어할 수 있다.Here, the controller 600 may simultaneously or individually control the driving of the auxiliary lamps 420 and 420-1. For example, it is possible to simultaneously drive one or more of the auxiliary lamps 420 and 420-1, the position at which the auxiliary lamps 420 and 420-1 are lit, the auxiliary lamps 420 and 420-1 to be lit. You can control the color of the
그리고, 제어부(600)는 보조 램프(420)(420-1)가 점멸되는 패턴을 다양하게 조절할 수 있다. 예를 들어 보조 램프(420)를 동시 또는 하나 이상을 개별적으로 점멸시킬 수 있고, 점멸되는 시간 등을 다양하게 설정할 수 있다.In addition, the control unit 600 may variously control the flashing pattern of the auxiliary lamps 420 and 420-1. For example, one or more auxiliary lamps 420 may be blinked simultaneously or individually, and the blinking time may be variously set.
또한, 제어부(600)에는 전력을 공급하기 위한 전원 공급부(700)가 전기적으로 연결될 수 있고, 사용자가 메인 조명부(200)(200-1) 및 보조 조명부(400)(400-1)의 동작을 제어할 수 있도록 조작부(미도시)가 전기적으로 연결될 수 있다.In addition, a power supply unit 700 for supplying power may be electrically connected to the control unit 600, and the user controls the operation of the main lighting units 200 and 200-1 and the auxiliary lighting units 400 and 400-1. A manipulation unit (not shown) may be electrically connected to control.
조작부는 온(ON)/오프(OFF) 동작, 메인 조명부(200)(200-1) 및 보조 조명부(400)(400-1)의 선택적인 동작, 메인 램프(220)(220-1) 및 보조 램프(420)(420-1)의 점등되는 개수 등을 선택적으로 조작할 수 있는 스위치(미도시)가 구비될 수 있고, 조작부에는 메인 조명부(200)(200-1) 및 보조 조명부(400)(400-1)의 동작 상태를 외부로 표시하기 위한 표시부(미도시)가 구비될 수 있다.The operation unit is an ON/OFF operation, a selective operation of the main lighting unit 200, 200-1 and the auxiliary lighting unit 400, 400-1, the main lamp 220, 220-1 and A switch (not shown) capable of selectively manipulating the number of lights, etc. of the auxiliary lamps 420 and 420-1 may be provided, and the operation unit includes the main lighting unit 200, 200-1 and the auxiliary lighting unit 400. ) 400-1 may be provided with a display unit (not shown) for externally displaying the operating state.
결과적으로, 본 발명은 메인 조명부(100)의 가장자리에 보조 조명부(400)를 구성함으로써, 다중 조명 구조를 이용해 빛이 조사되는 형태를 가변할 수 있어 다양한 용도(스마트 조명, 야간 조명, 비상 조명, 취침 조명, 간접 조명 등)로 사용이 가능하고, 빛이 확산되는 각도를 다양하게 조절할 수 있어 빛을 미려하게 연출할 수 있다.As a result, in the present invention, by configuring the auxiliary lighting unit 400 at the edge of the main lighting unit 100, the form in which light is irradiated can be varied using a multi-illumination structure, so that various uses (smart lighting, night lighting, emergency lighting, It can be used as a sleeping light, indirect lighting, etc.)
또한, 본 발명은 메인 조명부(200)의 가장자리에 슬림한 구조로 적용되므로, 장치의 외관을 미려하게 연출할 수 있고, 메인 조명부(200)와 대응되는 형태(사각, 직사각, 삼각, 오각 등)로 보조 조명부(400)를 적용할 수 있어 기존에 사용되는 평판형 조명장치에 용이하게 적용할 수 있다.In addition, since the present invention is applied in a slim structure to the edge of the main lighting unit 200, it is possible to produce a beautiful appearance of the device, and in a shape corresponding to the main lighting unit 200 (square, rectangular, triangular, pentagonal, etc.) Since the auxiliary lighting unit 400 can be applied, it can be easily applied to an existing flat-panel lighting device.
지금까지 본 발명에 따른 평판형 조명장치에 관한 구체적인 실시예에 관하여 설명하였으나, 본 발명의 범위에서 벗어나지 않는 한도 내에서는 여러 가지 실시 변형이 가능함은 자명하다.Although specific embodiments of the flat lighting device according to the present invention have been described so far, it is apparent that various implementation modifications are possible without departing from the scope of the present invention.
그러므로 본 발명의 범위에는 설명된 실시예에 국한되어 전해져서는 안되며, 후술하는 특허청구범위뿐만 아니라 이 특허청구범위와 균등한 것들에 의해 정해져야 한다.Therefore, the scope of the present invention should not be limited to the described embodiments, and should be defined by the following claims as well as the claims and equivalents.
즉, 전술된 실시예는 모든 면에서 예시적인 것이며, 한정적인 것이 아닌 것으로 이해되어야 하며, 본 발명의 범위는 상세한 설명보다는 후술될 특허청구범위에 의하여 나타내어지며, 그 특허청구범위의 의미 및 범위 그리고 그 등가 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.That is, it should be understood that the above-described embodiment is illustrative in all respects and not restrictive, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims; All changes or modifications derived from the equivalent concept should be construed as being included in the scope of the present invention.
발명의 실시를 위한 형태는 위의 발명의 실시를 위한 최선의 형태에서 함께 기술되었다.Modes for carrying out the invention have been described together in the above best mode for carrying out the invention.
본 발명은 다중 조명 구조를 이용해 빛을 다양하게 연출할 수 있어 산업상 이용가능성이 있다.The present invention has industrial applicability because light can be produced in various ways using a multi-illumination structure.

Claims (5)

  1. 설치면에 결합되고, 내부에 공간부가 형성되는 메인 프레임;a main frame coupled to the installation surface and having a space formed therein;
    상기 메인 프레임의 내부에 결합되고, 외부에서 전력 전달시 상기 공간부의 전방으로 빛을 조사하는 메인 조명부;a main lighting unit coupled to the inside of the main frame and irradiating light to the front of the space when power is transmitted from the outside;
    상기 메인 프레임의 가장자리를 따라 구비되고, 상기 메인 프레임의 가장자리를 따라 길이를 갖는 사이드 프레임;a side frame provided along an edge of the main frame and having a length along the edge of the main frame;
    상기 사이드 프레임의 전면에 결합되고, 외부에서 전력 전달시 전방으로 빛을 조사하는 보조 조명부;an auxiliary lighting unit coupled to the front side of the side frame and irradiating light forward when power is transmitted from the outside;
    상기 메인 프레임과 상기 사이드 프레임의 전방에 결합되어 상기 메인 조명부와 상기 보조 조명부의 빛을 전방으로 확산시키는 확산부; 및a diffusion unit coupled to the front of the main frame and the side frame to diffuse the light of the main lighting unit and the auxiliary lighting unit forward; and
    상기 메인 조명부와 상기 보조 조명부의 구동을 동시 또는 개별적으로 제어하는 제어부;를 포함하는 것을 특징으로 하는 평판형 조명장치.and a control unit for simultaneously or individually controlling the driving of the main lighting unit and the auxiliary lighting unit.
  2. 제1항에 있어서,According to claim 1,
    상기 확산부는 상기 메인 프레임의 전면에 결합되고, 상기 메인 조명부의 빛을 전방으로 확산시키는 제1확산판 및,a first diffusion plate coupled to the front surface of the main frame and diffusing the light of the main lighting unit forward;
    상기 사이드 프레임의 전면에 결합되고, 상기 보조 조명부에서 조사된 상기 빛을 전방으로 확산시키는 제2확산판을 포함하는 것을 특징으로 하는 평판형 조명장치.and a second diffusion plate coupled to the front surface of the side frame and diffusing the light irradiated from the auxiliary lighting unit to the front.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 사이드 프레임의 폭방향 일측으로부터 전방으로 돌출되는 측벽 및, 상기 메인 프레임과 상기 측벽의 마주하는 일면에 오목하게 형성되는 한 쌍의 삽입홈을 포함하며,a side wall protruding forward from one side in the width direction of the side frame, and a pair of insertion grooves concavely formed on one surface facing the main frame and the side wall,
    상기 제2확산판은 상기 사이드 프레임을 따라 길이를 갖고, 폭방향 양측이 상기 삽입홈에 각각 삽입되는 것을 특징으로 하는 평판형 조명장치.The second diffusion plate has a length along the side frame, and both sides in the width direction are respectively inserted into the insertion groove.
  4. 제2항에 있어서,3. The method of claim 2,
    상기 사이드 프레임의 폭방향 일측으로부터 전방으로 돌출되고, 전단이 상기 메인 프레임의 전단보다 후방에 위치되는 측벽과, 상기 메인 프레임의 측면과 마주하는 상기 측벽의 일측으로부터 돌출되는 걸림턱 및, 상기 메인 프레임의 측면에 오목하게 형성되는 삽입홈을 포함하며,a side wall protruding forward from one side in the width direction of the side frame, the front end of which is located rearward than the front end of the main frame, and a hook protruding from one side of the side wall facing the side of the main frame; It includes an insertion groove concavely formed on the side of the
    상기 제2확산판은 상기 사이드 프레임을 따라 길이를 갖고, 폭방향 일측이 상기 삽입홈에 삽입되며, 후방으로 절곡된 타측이 상기 걸림턱에 걸림 위치되는 것을 특징으로 하는 평판형 조명장치.The second diffusion plate has a length along the side frame, one side in the width direction is inserted into the insertion groove, and the other side bent backwards is hooked on the locking jaw.
  5. 제1항에 있어서,According to claim 1,
    상기 보조 조명부는 상기 사이드 프레임의 전면에 결합되고, 상기 사이드 프레임의 폭방향을 따라 하나 이상이 배열되는 보조 회로기판 및, 상기 보조 회로기판의 전면에 실장되는 다수의 보조 램프를 포함하며,The auxiliary lighting unit includes an auxiliary circuit board coupled to the front surface of the side frame and arranged at least one in a width direction of the side frame, and a plurality of auxiliary lamps mounted on the front surface of the auxiliary circuit board,
    상기 제어부는 상기 보조 램프의 구동을 동시 또는 개별적으로 제어하는 것을 특징으로 하는 평판형 조명장치.The control unit controls the driving of the auxiliary lamps simultaneously or individually.
PCT/KR2021/015460 2021-02-24 2021-10-29 Flat illumination device WO2022181923A1 (en)

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KR101555091B1 (en) * 2013-07-02 2015-09-23 김환영 LED floodlight offers multi-directional ceiling light luminaire
KR20160089802A (en) * 2015-01-20 2016-07-28 김운복 Lighting device for LED lamp
KR101768594B1 (en) * 2017-04-25 2017-08-17 주식회사 송촌조명 LED Lighting
KR20180020681A (en) * 2016-08-19 2018-02-28 (주)샤론테크 LED lighting apparatus
KR102213706B1 (en) * 2020-07-27 2021-02-08 배종석 LED Light with Ceiling Mood Light

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KR101555091B1 (en) * 2013-07-02 2015-09-23 김환영 LED floodlight offers multi-directional ceiling light luminaire
KR20160089802A (en) * 2015-01-20 2016-07-28 김운복 Lighting device for LED lamp
KR20180020681A (en) * 2016-08-19 2018-02-28 (주)샤론테크 LED lighting apparatus
KR101768594B1 (en) * 2017-04-25 2017-08-17 주식회사 송촌조명 LED Lighting
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