KR100941022B1 - LED warning light - Google Patents

LED warning light Download PDF

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Publication number
KR100941022B1
KR100941022B1 KR1020080046542A KR20080046542A KR100941022B1 KR 100941022 B1 KR100941022 B1 KR 100941022B1 KR 1020080046542 A KR1020080046542 A KR 1020080046542A KR 20080046542 A KR20080046542 A KR 20080046542A KR 100941022 B1 KR100941022 B1 KR 100941022B1
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South Korea
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printed circuit
led
circuit board
light
warning light
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KR1020080046542A
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Korean (ko)
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KR20090120638A (en
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김병욱
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성화기술산업 주식회사
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Priority to KR1020080046542A priority Critical patent/KR100941022B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 LED 경광등에 관한 것으로서, 경광등 본체에 다수의 LED를 소정 간격으로 배열 설치한 복수 개의 인쇄회로기판을 전후방 등지게 수직으로 설치하고, 상기 인쇄회로기판의 일측 단부에는 측면 조명효과를 향상시킬 수 있도록 경사각을 갖는 경사조명판을 구성한 것을 특징으로 한다.The present invention relates to an LED beacon, wherein a plurality of printed circuit boards in which a plurality of LEDs are arranged at predetermined intervals in the beacon body are installed vertically at an angle to the front and rear sides, and at one end of the printed circuit board to improve side lighting effects. It characterized in that the inclined light plate having an inclination angle so as to constitute.

이 같은 본 발명은, 경광등의 LED를 수평형태와 경사진 형태의 계단식 구조로 설치함으로써, 상기 경사조명판으로 인하여 정면에 대한 조명효과는 물론 LED의 취약부분인 측면에 대하여도 우수한 조명효과를 제공할 수 있는 효과를 기대할 수 있도록 한 것이다.The present invention, by installing the LED of the warning light in a stepped structure of the horizontal form and inclined form, provides an excellent lighting effect for the side of the weak side of the LED as well as the lighting effect on the front due to the inclined light plate. It is to expect the effect that can be done.

LED, 경광등, 인쇄회로기판, 측면 조명효과 LED, warning light, printed circuit board, side lighting effect

Description

엘이디 경광등{LED warning light}LED warning light {LED warning light}

본 발명은 LED를 이용한 경광등에 관한 것으로서, 더욱 상세하게는 경광등에 설치된 LED 인쇄회로기판의 일측 단부에 경사각을 가진 경사조명판을 구성하여 전후방에 대한 조명효과와 더불어 측면 조명효과를 향상시킬 수 있도록 한 LED 경광등에 관한 것이다.The present invention relates to a warning light using an LED, and more particularly, to configure an inclined lighting plate having an inclination angle at one end of the LED printed circuit board installed in the warning light so as to improve the lighting effect for the front and rear and side lighting effects. One relates to LED beacons.

일반적으로, 경광등은 긴급차량의 위치, 공사위치, 접근 금지 구역을 알리거나 표시해주는데 사용되는 것으로서, 본체에 형성된 투명 덮개를 덮고, 내부에 필라멘트를 사용하는 전구를 설치하여 구성하게 되며, 상기 투명 덮개는 적색 또는 청색을 사용하는 한편 전구를 점멸시키거나 반사판을 내부에서 회전시켜 빛을 효과적으로 인식할 수 있도록 하고 있다.In general, the warning light is used to inform or display the location of the emergency vehicle, the construction location, the access prohibited area, covering the transparent cover formed on the main body, it is configured by installing a light bulb using a filament therein, the transparent cover Uses red or blue, while flashing the light bulbs or rotating the reflector inside to make the light more effective.

그러나, 상기한 기존의 경광등은 필라멘트를 사용하는 전구를 이용하므로 필라멘트가 끊어질 경우 경광등이 제 기능을 발휘하지 못하게 되고, 전구의 불빛이 약하여 시인성이 저하되는 한편 불빛의 각도를 자유롭게 조정할 수 없는 한계를 가지고 되었다.However, the above conventional warning lamp uses a filament bulb, so when the filament is broken, the warning lamp does not function properly, the light of the bulb is weak and visibility is lowered, and the limit of the light angle cannot be adjusted freely. Was brought.

이러한 문제점을 해결하기 위해, 도 1 및 도 2에 도시된 바와 같이, 너비방 향으로 길게 본체(10)를 구비하고, 상기 본체(10) 위에 투명 또는 반투명의 덮개(20)를 결합하는 구조로 이루어진 발광다이오드(LED)를 사용하는 경광등이 제시되어 있다.In order to solve this problem, as shown in Figures 1 and 2, having a main body 10 in the width direction in a long direction, and the structure to couple the transparent or translucent cover 20 on the main body 10 A warning lamp using a light emitting diode (LED) made is presented.

그리고, 상기 본체(10)의 좌우에는 다수의 LED(2)를 소정 간격으로 조밀하게 부착한 인쇄회로기판(1)이 전후방 등지게 브라켓 및 고정볼트 등을 이용하여 수직으로 설치된다.In addition, the left and right of the main body 10 is a printed circuit board (1) with a plurality of LEDs 2 are densely attached at predetermined intervals are vertically installed by using a bracket and a fixing bolt to back and forth.

이러한 구조의 경광등은 LED를 사용하므로 전구를 사용할 때 전구가 나가면 전체 작동이 불능되는 등의 문제점을 일부 해소하고 있으나, 인쇄회로기판(1)이 일자형태로 나란히 설치되어 있어 LED(2)의 특성상 불빛이 측면에 대해 발산되는 양이 너무 작아 조사효과가 약해지고, 특히 차량 장착시 후방 접근 차량에 대한 시야 장애가 발생되는 문제점이 있었다.Since the warning lamp of this structure uses LED, it solves some of the problems such as the whole operation is impossible when the bulb goes out when using the bulb, but the printed circuit board (1) is installed side by side in the shape of the LED due to the characteristics of the LED (2) The amount of light emitted to the side is too small, the irradiation effect is weak, in particular, there is a problem that the visibility of the rear approach vehicle occurs when the vehicle is mounted.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로, 전후방의 선택적 점등이 가능하며, 후방접근 차량에 대한 시야 장애를 해소하고, 정면에 대한 조명효과와 더불어 우수한 측면 조명효과를 얻을 수 있는 LED 경광등을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned conventional problems, it is possible to selectively turn on the front and rear, to eliminate the visual disturbances on the rear approach vehicle, and to provide excellent side lighting effects with the lighting effect on the front The purpose is to provide an LED warning light that can be obtained.

상기 목적 달성을 위한 본 발명의 LED 경광등은, LED를 광원으로 사용하며 본체 상부에 덮개를 씌워 구성되는 경광등에 있어서, 상기 본체에는 다수의 LED를 소정 간격으로 배열 설치한 복수 개의 인쇄회로기판을 전후방 등지게 수직으로 설치하고, 상기 인쇄회로기판의 일측 단부에는 측면 조명효과를 향상시킬 수 있도록 경사각을 갖는 경사조명판을 구성한 것을 특징으로 한다.LED beacon of the present invention for achieving the above object, in the beacon is configured to cover the upper portion of the main body using the LED as a light source, the main body in front and rear with a plurality of printed circuit boards in which a plurality of LEDs are arranged at predetermined intervals It is installed vertically evenly, one side end of the printed circuit board is characterized in that the inclination light plate having an inclination angle to improve the side lighting effect.

다른 일면에 따라, 상기 전후방 등지게 설치되는 인쇄회로기판은, 중앙 쪽으로 갈수록 그 이격 간격 점진적으로 확장되게 인쇄회로기판을 추가로 설치하여 다단식 계단 구조로 구성되는 것을 특징으로 한다.According to another aspect, the printed circuit board that is installed evenly in front and rear, characterized in that the printed circuit board is further installed to gradually expand the separation interval toward the center is characterized in that the multi-stage staircase structure.

상기와 같이 본 발명은, LED를 조밀하게 부착한 인쇄회로기판의 일측 단부에 경사각을 가진 경사조명판을 구성하여, 경광등에 설치시 상기 경사조명판으로 인하여 정면에 대한 조명효과는 물론 LED의 취약부분인 측면에 대하여도 우수한 조명효과를 제공할 수 있게 된다.As described above, the present invention constitutes an inclined lighting plate having an inclination angle at one end of the printed circuit board to which the LED is densely attached, and thus, when installed in a warning lamp, the lighting effect on the front surface as well as the weakness of the LED is caused. It is possible to provide an excellent lighting effect for the side that is a part.

또한, 본 발명의 LED 경광등은 전후방 등지게 LED 인쇄회로기판이 설치되어 전방 또는 후방에 대해 선택적으로 점등할 수 있으며, 후방접근차량에 대한 시야 장애를 해소할 수 있는 이점이 있다.In addition, the LED beacon of the present invention can be selectively lit for the front or rear by the front and rear LED printed circuit board is installed, there is an advantage that can eliminate the visual disturbance for the rear approach vehicle.

또한, 상기한 인쇄회로기판은, 내측으로 갈수록 그 이격 간격이 점진적으로 확장되는 다단식 계단 구조로 복수개 구성되어, 내측에 위치한 경사조명판이 외측에 위치한 경사조명판에 가려 불빛이 차단되는 것을 방지하게 되므로 향상된 조명효과를 제공하게 되는 것이다.In addition, the printed circuit board is composed of a plurality of multi-stage staircase structure in which the separation interval gradually expands toward the inside, so that the inclined light plate located on the inside is blocked by the inclined light plate located on the outside to prevent the light from being blocked. It will provide an improved lighting effect.

이하, 첨부된 도면에 의하여 본 발명의 실시예를 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

본 도면에서, 종래의 경광등과 동일 또는 유사한 부분은 동일한 참조부호를 사용하며, 중복을 피하기 위하여 이와 관련된 상세한 설명은 생략한다.In the figure, the same or similar parts as the conventional warning lamps use the same reference numerals, and detailed description thereof will be omitted in order to avoid duplication.

도 3은 본 발명에 의한 경광등을 도시한 사시도이고, 도 4는 도 3의 평면도이고, 도 5는 도 3의 정면도이고, 도 6은 도 4의 측면도이고, 도 7은 본 발명에 의한 경광등의 인쇄회로기판과 경사조명판을 확대 도시한 사시도이다.Figure 3 is a perspective view showing a beacon according to the present invention, Figure 4 is a plan view of Figure 3, Figure 5 is a front view of Figure 3, Figure 6 is a side view of Figure 4, Figure 7 is a An enlarged perspective view of a printed circuit board and an inclined light plate.

도 3 내지 도 7에 도시된 바와 같이, 본 발명의 실시예에 따른 LED 경광등은 일반적으로 차량 천장 위에 설치되는 것으로서, 너비방향으로 길게 본체(10)를 구비하고, 상기 본체(10) 위에 투명 또는 반투명의 덮개(20)를 결합하는 구조로 이루어진다.As shown in FIGS. 3 to 7, the LED warning lamp according to the exemplary embodiment of the present invention is generally installed on a vehicle ceiling, and has a main body 10 extending in a width direction and is transparent or on the main body 10. It is made of a structure that couples the translucent cover (20).

상기 본체(10)는 중앙에 조명등이 설치되고, 그 좌우에는 자체에서 빛을 발산하여 직사로 빛이 조사되는 다수의 LED(31)를 소정 간격으로 조밀하게 부착한 복 수 개의 제1인쇄회로기판(30)이 브라켓(33) 및 고정볼트(34) 등의 고정수단을 이용하여 수직으로 설치된다.The main body 10 has a plurality of first printed circuit boards in which a plurality of LEDs 31 are densely attached at predetermined intervals, and a lighting lamp is installed at the center and radiates light from the left and right sides of the body 10. 30 is installed vertically by using fixing means such as the bracket 33 and the fixing bolt 34.

상기 제1인쇄회로기판(30)은 전후방 조명효과를 선택적으로 제공할 수 있도록 본체(10) 외측에 서로 인접하여 전후방 등지게 1쌍이 설치되고, 상기 제1인쇄회로기판(30)의 일측 단부에는 후방 접근 차량에 대한 시야 장애를 극복하고 측면 조명효과를 제공하도록 외측으로 전개되어 일정각도의 경사각을 갖는 제1경사조명판(32)을 설치하게 된다.The first printed circuit board 30 is provided with a pair of front and rear equally adjacent to each other outside the main body 10 so as to selectively provide a front and rear lighting effect, at one end of the first printed circuit board 30 The first inclined light plate 32 having a predetermined angle of inclination angle is installed to overcome the visual disturbance of the rear approach vehicle and provide side lighting effects.

그리고, 상기 인쇄회로기판 구조는 중앙 쪽으로 외측에 설치된 제1인쇄회로기판(30)보다 소정간격 이격하여 제2인쇄회로기판(30a)을 설치하고, 상기 제2인쇄회로기판(30a)의 일측 단부에는 제2경사조명판(32a)을 설치하여 다단식 계단 형태로 구성하게 된다.The printed circuit board structure includes a second printed circuit board 30a spaced apart from the first printed circuit board 30 on the outside toward the center by a predetermined interval, and has one end portion of the second printed circuit board 30a. The second inclined light plate 32a is installed in the form of a multi-stage staircase.

이때, 상기 제2경사조명판(32a)은 상기 제1경사조명판(32)보다 외측에 위치해 있는바 상기 제1경사조명판(32)에 가리어져 측면 조사시 불빛이 차단되는 것을 방지할 수 있게 된다.At this time, the second inclined light plate 32a is located outside the first inclined light plate 32 and is covered by the first inclined light plate 32 to prevent the light from being blocked when the side is irradiated. Will be.

한편, 상기 인쇄회로기판(30)(30a) 및 경사조명판(32)(32a)은 필요시 본체(10)에 고정홈을 형성하고, 상기 고정홈에 슬롯 형태로 끼워지는 구조로 구성할 수도 있다.On the other hand, the printed circuit board (30) (30a) and the inclined light plate (32, 32a) may be formed in a structure that forms a fixing groove in the main body 10, if necessary, inserted into the fixing groove in the form of a slot. have.

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그 와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

도 1은 종래의 경광등을 도시한 사시도.1 is a perspective view showing a conventional warning light.

도 2는 도 1의 평면도.2 is a plan view of FIG.

도 3은 본 발명에 의한 경광등을 도시한 사시도.Figure 3 is a perspective view of a warning light according to the present invention.

도 4는 도 3의 평면도.4 is a plan view of FIG.

도 5는 도 3의 정면도.5 is a front view of FIG. 3.

도 6은 도 4의 측면도.6 is a side view of FIG. 4.

도 7은 본 발명에 의한 경광등의 인쇄회로기판과 경사조명판을 도시한 사시도.Figure 7 is a perspective view showing a printed circuit board and inclined light plate of a warning lamp according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 ; 본체 20 ; 덮개10; Main body 20; cover

30 ; 제1인쇄회로기판 30a ; 제2인쇄회로기판30; First printed circuit board 30a; Second printed circuit board

31 ; LED 32 ; 제1경사조명판31; LED 32; First Sloped Lighting Board

32a ; 제2경사조명판 33 ; 브라켓32a; Second inclined light plate 33; Brackets

34 ; 고정볼트34; Fixing bolt

Claims (2)

LED를 광원으로 사용하며 본체 상부에 덮개를 씌워 구성되는 경광등에 있어서,In the warning light that uses LED as a light source and covers the upper part of the main body, 상기 본체에는 다수의 LED를 소정 간격으로 배열 설치한 복수 개의 인쇄회로기판을 전후방 등지게 수직으로 설치하고, 상기 인쇄회로기판의 일측 단부에는 측면 조명효과를 향상시킬 수 있도록 경사각을 갖는 경사조명판을 구성한 것을 특징으로 하는 엘이디 경광등.The main body vertically installs a plurality of printed circuit boards having a plurality of LEDs arranged at predetermined intervals vertically forward and backward, and at one end of the printed circuit board has an inclined light plate having an inclination angle to improve side lighting effects. LED warning light characterized in that the configuration. 제1항에 있어서, 상기 전후방 등지게 설치되는 인쇄회로기판은, 중앙 쪽으로 갈수록 그 이격 간격 점진적으로 확장되게 인쇄회로기판을 추가로 설치하여 다단식 계단 구조로 구성되는 것을 특징으로 하는 엘이디 경광등.The LED beacon of claim 1, wherein the printed circuit board that is installed evenly back and forth is further configured to have a multi-stage staircase structure by additionally installing the printed circuit board so as to gradually expand toward the center.
KR1020080046542A 2008-05-20 2008-05-20 LED warning light KR100941022B1 (en)

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KR100941022B1 true KR100941022B1 (en) 2010-02-05

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200185694Y1 (en) 1997-11-12 2000-07-01 박병호 Warning lamp
KR200238160Y1 (en) 1999-06-30 2001-09-25 정해철 Safety warning lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200185694Y1 (en) 1997-11-12 2000-07-01 박병호 Warning lamp
KR200238160Y1 (en) 1999-06-30 2001-09-25 정해철 Safety warning lamp

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