KR20110029062A - Led lamp for vehicle - Google Patents

Led lamp for vehicle Download PDF

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Publication number
KR20110029062A
KR20110029062A KR1020100026200A KR20100026200A KR20110029062A KR 20110029062 A KR20110029062 A KR 20110029062A KR 1020100026200 A KR1020100026200 A KR 1020100026200A KR 20100026200 A KR20100026200 A KR 20100026200A KR 20110029062 A KR20110029062 A KR 20110029062A
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KR
South Korea
Prior art keywords
vehicle
lamp
led lamp
hole
led
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KR1020100026200A
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Korean (ko)
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KR101183600B1 (en
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신동현
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신동현
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/49—Attachment of the cooling means
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/60—Heating of lighting devices, e.g. for demisting
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE: A light emitting diode lamp for the vehicles is provided to offer the lamp for automobile mounting frame which can be equipped detachably. CONSTITUTION: It is applied the power source and the light emitting diode lamp for the vehicles is included of the light-emitting diode module(11), the body(10), and the base(20). The light-emitting diode module(11) becomes insane. As to the body(10), the light-emitting diode module is attached. The base(20) is included in the backend of the body and is attached in the lamp mounting frame.

Description

차량용 엘이디 램프{LED lamp for vehicle}LED lamp for vehicle {LED lamp for vehicle}

본 발명은 자동차용 착탈식 엘이디램프 구조체에 관한 것으로서, 상세하게는 자동차의 램프 장착용 프레임에 착탈할 수 있도록 형성된 자동차용 엘이디램프에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a removable LED lamp structure for automobiles, and more particularly, to an LED lamp for automobiles formed to be detachable from a lamp mounting frame of a vehicle.

차량의 주행상태를 주위 차량의 운전자나 보행자에게 알리기 위한 각종 시그널램프가 차량에 장착되어 있다.Various signal lamps are provided in the vehicle to inform the driver or pedestrian of the surrounding vehicle.

통상적인 시그널 램프로는, 후진등, 미등, 차폭등, 방향지시등, 비상점멸등, 제동등 등이 있다.Typical signal lamps include reversing lights, taillights, traffic lights, turn signals, emergency flashers, and braking lights.

이와 같은 차량용 시그널 램프는 주로 필라멘트 방식의 전구가 사용되고 있으나, 최근에는 발광다이오드를 다수 개 어레이시킨 구조의 발광다이오드 어레이 램프를 이용하는 방법이 제안되고 있다.Such a vehicle signal lamp is mainly a filament type bulb, but recently, a method of using a light emitting diode array lamp having a structure in which a plurality of light emitting diodes are arrayed has been proposed.

그런데, 종래의 발광다이오드를 적용한 차량용 램프의 경우 판형 회로기판의 일측면에 발광다이오드를 다수 어레이시켜 전방으로 광을 출사할 수 있도록 되어 있어 일부 발광다이오드에 고장이 발생하는 경우 판형 회로기판 전체를 교체하여야 하는 문제점이 있다.However, in the case of a vehicle lamp using a conventional light emitting diode, a plurality of light emitting diodes are arrayed on one side of the plate-shaped circuit board so that light can be emitted to the front. Therefore, when a failure occurs in some LEDs, the entire plate-shaped circuit board is replaced. There is a problem to be done.

또한, 기존의 필라멘트 방식의 전구를 장착할 수 있도록 된 차량의 램프 장착구조는 전구에서 후방으로 출사된 광을 반사시켜 전방으로 집속시킬 수 있는 반사경이 장착되어 있으나, 판형으로 발광다이오드를 어레이시킨 구조의 경우 기존의 반사경을 활용할 수 없는 단점이 있다.In addition, the lamp mounting structure of the vehicle that can be equipped with a conventional filament-type bulb is equipped with a reflector that can focus the light by reflecting the light emitted from the rear to the rear, but the structure of the array of light emitting diodes in the form of a plate In case of using a conventional reflector there is a disadvantage.

또한, 자동차의 외관 디자인에 따라 반사경 및 발광다이오드 어레이 회로기판을 독립적으로 제작하여야 하기 때문에 설계변경에 많은 시간이 소요되고 기존의 발광다이오드 어레이 회로기판을 활용할 수 없는 문제점이 있다.In addition, since the reflector and the LED array circuit board must be manufactured independently according to the exterior design of the vehicle, it takes a lot of time to change the design and there is a problem in that the existing LED array circuit board cannot be utilized.

또한, 고출력용 발광다이오드를 적용하는 경우 발광다이오드에서 발생하는 열을 효과적으로 방출할 수 있는 구조가 요구된다.In addition, when applying a high power light emitting diode is required a structure capable of effectively dissipating heat generated from the light emitting diode.

KRKR 10-2009-008261510-2009-0082615 AA

없음none

본 발명은 상기와 같은 문제점을 개선하기 위하여 창안된 것으로서, 자동차용 램프 장착용 프레임에 착탈식으로 장착할 수 있는 차량용 엘이디 램프를 제공하는데 그 목적이 있다.The present invention has been made to improve the above problems, and an object thereof is to provide an LED lamp for a vehicle that can be detachably mounted to the frame for mounting a vehicle lamp.

또한, 본 발명은 고출력 발광다이오드에서 발생하는 열을 효과적으로 방출할 수 있는 차량용 엘이디 램프를 제공하는데 그 목적이 있다.In addition, an object of the present invention is to provide an LED lamp for a vehicle that can effectively emit heat generated from a high output light emitting diode.

그리고, 본 발명은 차량의 제조사 또는 램프 프레임 형식에 간편하게 대응할 수 있도록 조립 및 분해가 용이한 차량용 엘이디 램프를 제공하는 것을 목적으로 한다.In addition, an object of the present invention is to provide an LED lamp for a vehicle that is easy to assemble and disassemble so as to easily correspond to the manufacturer or lamp frame type of the vehicle.

더 나아가, 본 발명은 차량용 램프의 하우징 내부와 외부의 온도 차이에 의한 성에 발생문제를 해결할 수 있는 차량용 엘이디 램프를 제공하는 것을 또 다른 목적으로 한다.Furthermore, another object of the present invention is to provide a vehicle LED lamp that can solve the problem of frost caused by the temperature difference inside and outside the housing of the vehicle lamp.

상기한 목적을 달성하기 위해 본 발명에 의한 차량용 엘이디 램프는,In order to achieve the above object, a vehicle LED lamp according to the present invention,

전방 측에 다수의 LED모듈이 장착되고, 전후 방향으로 길게 관통된 통기공(12)을 구비한 몸체(10)와, 상기 몸체를 수용하는 슬롯이 구비되고 램프 장착용 프레임에 착탈되는 베이스(20)와, 상기 몸체의 후방에 구비되어 상기 통기공(12)을 통하여 외기(外氣)를 전방으로 송풍하는 송풍팬(40)으로 구성되는 것을 특징으로 한다.A body 10 having a plurality of LED modules mounted on the front side, and having a vent hole 12 penetrated in the front and rear direction, and a base 20 provided with a slot for accommodating the body and detachable from a lamp mounting frame 20. And a blowing fan 40 provided at the rear of the body to blow the outside air forward through the vent hole 12.

또한, 본 발명에 의한 차량용 엘이디 램프는, 상기 송풍팬(40)에 의해 발생된 바람이 상기 통기공(12) 속으로 유입될 수 있도록 안내하는 송풍안내판(30)을 상기 몸체의 후단과 송풍팬 사이에 구비한 것을 특징으로 한다.In addition, the LED lamp for a vehicle according to the present invention, the blowing guide plate 30 for guiding the wind generated by the blowing fan 40 to be introduced into the vent hole 12, the rear end of the body and the blowing fan It is characterized by being provided in between.

이 외에도, 상기한 본 발명의 목적을 달성하기 위한 구체적인 수단들이 하기 발명의 실시를 위한 구체적인 내용에서 상세히 제시될 것이다.In addition, specific means for achieving the object of the present invention described above will be presented in detail in the following detailed description for the practice of the invention.

본 발명에 의한 차량용 엘이디 램프는, 자동차용 램프 장착용 프레임에 간편하게 착탈시킬 수 있어 사용 편의성이 증대될 뿐만 아니라, 특히 본 발명에 의한 차량용 엘이디 램프는 몸체(10)에 결합되는 베이스(20)의 위치조절 또는 베이스 교체가 가능하므로, 차량의 제조사 또는 램프 프레임 형식에 따라 그 규격(H4, H7)이 달라지는 경우에도 간편하게 해당 규격에 맞게 조절하거나 베이스만을 교환하여 재사용할 수 있는 장점이 있다.The LED lamp for a vehicle according to the present invention can be easily attached to and detached from a frame for mounting a lamp for an automobile, thereby increasing convenience of use, and in particular, the LED lamp for a vehicle according to the present invention has a base 20 coupled to the body 10. Since the position can be adjusted or the base can be replaced, even if the standard (H4, H7) is changed according to the manufacturer or lamp frame type of the vehicle, there is an advantage that can be easily adjusted to the corresponding standard or can be reused by replacing only the base.

나아가, 본 발명은 고출력 발광다이오드에서 발생하는 열을 효과적으로 방출할 수 있어 램프의 수명을 연장시킬 수 있으며, 외기(外氣)를 차량용 램프의 하우징 내부로 공급함으로써 램프 하우징 내부에서의 성에 발생 또는 김서림 문제를 해결할 수 있는 유용한 작용효과가 있다.Furthermore, the present invention can effectively dissipate heat generated from a high output light emitting diode, which can prolong the life of the lamp, and generate frost or frost in the lamp housing by supplying outside air into the housing of the vehicle lamp. There are useful effects to solve the problem.

도 1은 본 발명에 의한 차량용 엘이디 램프의 분해 사시도
도 2는 본 발명에 의한 차량용 엘이디 램프의 조립상태 사시도
도 3은 본 발명에 의한 차량용 엘이디 램프의 길이방향으로의 단면도
도 4는 본 발명에 의한 차량용 엘이디 램프의 장착상태를 설명한 단면도
1 is an exploded perspective view of an LED lamp for a vehicle according to the present invention
Figure 2 is a perspective view of the assembled state of the LED lamp for vehicles according to the present invention
Figure 3 is a cross-sectional view in the longitudinal direction of the LED lamp for a vehicle according to the present invention
Figure 4 is a cross-sectional view illustrating the mounting state of the LED lamp for a vehicle according to the present invention

첨부된 도면에 도시된 바 같이 본 발명에 따른 차량용 엘이디 램프의 구성을 대별하면, 엘이디 모듈이 결합되는 몸체(10)와, 램프 장착용 프레임에 착탈되도록 하기 위해 상기 몸체의 중간 부위에 나사 결합되는 베이스(20)와, 상기 몸체의 길이방향을 따라 그 내부에 형성된 통기공(12) 속으로 외기를 불어넣는 송풍팬(40)으로 구성된다.
As shown in the accompanying drawings, the configuration of the LED lamp for a vehicle according to the present invention is roughly divided into a body 10 to which the LED module is coupled, and screwed to an intermediate portion of the body so as to be detached from the lamp mounting frame. The base 20 and a blowing fan 40 for blowing outside air into the vent hole 12 formed therein along the longitudinal direction of the body.

본 발명의 구체적인 구성을 설명하기에 앞서, 도 4에 도시된 설치 단면도를 기준으로 하여, 도면의 좌측방향(차량 램프의 전방)을 ‘전방’ 또는 ‘앞쪽’으로, 도면의 우측방향을 ‘후방’ 또는 ‘뒤쪽’으로 정의하며, 도면의 상부방향을 ‘상방’ 또는 ‘위쪽’으로, 도면의 하부방향을 ‘하방’ 또는 ‘아래쪽’으로 정의하여, 본 발명의 구체적인 기술구성을 설명하기로 한다.
Prior to describing a specific configuration of the present invention, the left side of the drawing (front of the vehicle lamp) is 'front' or 'forward', and the right side of the drawing is 'rear' based on the installation cross-sectional view shown in FIG. 4. Or 'back', the upper direction of the drawing is defined as 'upward' or 'upward', and the lower direction of the drawing is defined as 'down' or 'down', so that the specific technical configuration of the present invention will be described. .

본 발명의 차량용 엘이디 램프를 구성하는 몸체(10)의 전방에는 다수의 엘이디(LED)모듈(11)이 결합되며, 상기 몸체의 내부에는 전방과 후방을 관통하는 통기공(12)이 형성되어 이루어진다. 상기 다수의 엘이디 모듈(11)은 전원공급에 의해 광을 출사하는 구성요소로서 회로기판에 실장된 엘이디(LED)로 구성되는데, 본 발명의 바람직한 실시예에서 상기 다수의 엘이디 모듈(11)은 상기 몸체 전방의 양 측면에 결합되는 좌우측 엘이디 모듈(11a,11b)과, 몸체의 윗면에 결합되는 상부 엘이디 모듈(11c)로 구성된다. A plurality of LED modules 11 are coupled to the front of the body 10 constituting the LED lamp for a vehicle of the present invention, and the ventilation hole 12 penetrating the front and the rear is formed inside the body. . The plurality of LED module 11 is composed of LED (LED) mounted on a circuit board as a component that emits light by power supply, in a preferred embodiment of the present invention the plurality of LED module 11 is The left and right LED modules 11a and 11b coupled to both sides of the front body, and the upper LED module 11c coupled to the upper surface of the body.

도 4에 도시된 바와 같이, 상부 엘이디모듈(11c)에서 방출되는 빛은 그 상부의 반사판(리플렉터)에 반사되어 전방 하향으로 조사되고, 좌측 엘이디 모듈(11a)에서 방출되는 빛은 반사판(리플렉터)에 반사되어 전방 우향으로 조사된다. 그런데 만약, 상기 몸체(10)의 아래면에 엘이디 모듈을 추가로 구비할 경우, 하부 엘이디 모듈에서 발광되는 빛이 반사판(리플렉터)에 의해 반사되어 전방의 상향으로 빛이 조사될 수 있기 때문에 전방의 차량 운전자에게 눈부심을 발생시킬 수 있기 때문에, 몸체의 하부면에는 엘이디 모듈이 구비되지 않는 것이 바람직하다.
As shown in FIG. 4, the light emitted from the upper LED module 11c is reflected by the upper reflector plate (reflector) and irradiated forward and downward, and the light emitted from the left LED module 11a reflects the reflector plate (reflector). Reflected by the light, it is irradiated forward right. However, if the LED module is further provided on the lower surface of the body 10, the light emitted from the lower LED module is reflected by the reflector (reflector), so that the light can be irradiated upward in front of the front Since it may cause glare to the vehicle driver, it is preferable that the LED module is not provided on the lower surface of the body.

본 발명에 의한 차량용 엘이디 램프의 몸체(10)에는 전후 방향으로 길게 관통된 통기공(12)이 구비되는 것이 중요한 특징인데, 이 통기공(12)은 외기(外氣)가 통과되는 통로로서, 엘이디 모듈에서 발생된 고열을 전달받아 달궈진 몸체를 식히는 역할을 함과 동시에 램프 하우징 내부에 외기(外氣)가 도입되므로 램프 하우징 내부에서의 성에 또는 김서림이 발생되지 않도록 하는 작용효과를 얻을 수 있다.
The body 10 of the LED lamp for a vehicle according to the present invention is characterized in that it is provided with a ventilation hole 12 long penetrating in the front and rear direction, this ventilation hole 12 is a passage through which the outside air (external air) is passed, Cooling the body by receiving the high heat generated from the LED module and at the same time the outside air (external) is introduced into the lamp housing can be obtained the effect of preventing the generation of frost or fog inside the lamp housing.

본 발명에서의 베이스(20)는 가장자리에서 중앙부까지 슬롯(21)이 형성되어 상기 몸체(10)가 끼워질 수 있도록 구성되며, 상기 베이스(20)의 측면에는 결합나사가 끼워지는 나사공이 형성된다. 또한 상기 몸체에는 상기 결합나사에 대응되는 체결홈(13b)(13c)이 그 길이방향을 따라 일정 간격으로 다수 개 형성된다. 이와 같이 구성되는 본 발명에 의한 차량용 엘이디 램프는 차종 또는 램프 하우징의 규격에 맞는 베이스 규격(H4, H7 등)을 간편하게 교체, 조립할 수 있으며, 램프 하우징 형태에 따라 설치공간에 오차가 있는 경우 베이스(20)의 조립위치를 몸체(10)의 전방쪽으로 또는 후방쪽으로 변경하면 손쉽게 장착할 수가 있다.
Base 20 in the present invention is configured so that the slot (21) is formed from the edge to the center portion so that the body 10 can be fitted, the side of the base 20 is formed with a screw hole into which the coupling screw is fitted . In addition, a plurality of fastening grooves 13b and 13c corresponding to the coupling screw are formed in the body at predetermined intervals along the longitudinal direction thereof. The LED lamp for a vehicle according to the present invention configured as described above can easily replace and assemble a base standard (H4, H7, etc.) that meets the standard of a vehicle model or a lamp housing, and if there is an error in the installation space according to the shape of the lamp housing, the base ( 20) can be easily mounted by changing the assembly position toward the front or rear of the body (10).

본 발명의 특징 중의 하나로서, 외기를 램프 하우징 내부로 송풍하는 송풍팬(40)이 상기 몸체(10)의 후단에 구비된다. 외기(外氣)는 상기 송풍팬(40)에 의해 상기 몸체(10)의 통기공(12)을 거쳐 램프 하우징의 내부로 유입하게 된다. 이 과정에서 엘이디 모듈에서 발생된 고열이 외기(外氣)에 의해 냉각되는 효과를 얻을 수 있을 뿐만 아니라, 램프 하우징 내부에 발생될 수 있는 김서림을 방지하는 효과도 얻을 수 있게 된다.As one of features of the present invention, a blowing fan 40 for blowing outside air into the lamp housing is provided at the rear end of the body 10. The outside air is introduced into the lamp housing through the ventilation hole 12 of the body 10 by the blowing fan 40. In this process, not only the high heat generated by the LED module is cooled by the outside air, but also the effect of preventing the fog which may be generated inside the lamp housing may be obtained.

상기 통기공(12) 내부로 많은 공기가 유입되도록 하기 위해, 본 발명의 바람직한 실시예에서는 송풍안내판(30)을 상기 몸체(10)의 후단과 상기 송풍팬(40) 사이에 구성하였다.In order to allow a large amount of air to flow into the vent hole 12, in the preferred embodiment of the present invention, a blowing guide plate 30 is configured between the rear end of the body 10 and the blowing fan 40.

상기 송풍안내판(30)의 한쪽은 상기 송풍팬(40)의 하우징과 동일한 형상으로 이루어져 상기 송풍팬(4)에 결합되고, 반대쪽은 상기 몸체의 후단 단면에 결합되는데, 상기 송풍팬(40)에 의해 생성된 바람이 깔대기 형상의 공간부(32)를 거쳐 상기 몸체의 통기공(12) 속으로 들어가도록 유도하는 안내공(31)이 형성된다.One side of the blowing guide plate 30 has the same shape as the housing of the blowing fan 40 and is coupled to the blowing fan 4, and the opposite side is coupled to the rear end section of the body, and to the blowing fan 40. A guide hole 31 is formed to guide the wind generated by the air into the vent hole 12 of the body via the funnel-shaped space 32.

미설명된 도면부호 33a는 송풍안내판(30)을 송풍팬(40)의 하우징에 나사 결합하기 위해 송풍안내판(30)에 형성한 나사공이며, 도면부호 33b는 송풍안내판(30)을 몸체(10)의 후단면에 나사 결합하기 위해 송풍안내판(30)에 형성한 나사공이다.
Unexplained reference numeral 33a is a screw hole formed in the airflow guide plate 30 to screw the airflow guide plate 30 to the housing of the air blowing fan 40, and reference numeral 33b indicates the airflow guide plate 30 to the body 10. It is a screw hole formed in the blowing guide plate 30 for screwing to the rear end surface of the).

부수적 구성으로서, 상기 몸체의 전방 단부에는 원판 형상의 차단판(50)이 구비된다. 이 차단판(50)은 상기 엘이디 모듈(11)에서 방출되는 빛이 차량 전방으로 직진하지 못하도록 차단하는 기능을 갖는다. 이 차단판에는 몸체의 전방 단부의 체결홈(13d)에 나사 결합하기 위한 나사공과, 상기 몸체(12)의 통기공(12)을 통과한 공기가 관통될 수 있는 관통공(51)이 형성된다.
As a secondary configuration, the front end of the body is provided with a disk-shaped blocking plate 50. The blocking plate 50 has a function of blocking light emitted from the LED module 11 from going straight ahead of the vehicle. The blocking plate is provided with a screw hole for screwing into the fastening groove 13d of the front end of the body, and a through hole 51 through which air passing through the vent hole 12 of the body 12 can pass. .

이와 같이 구성된 본 발명에 의한 차량용 엘이디 램프는 베이스와 몸체 등의 각 부품의 조립 및 분해가 용이하여 사용 편의성(베이스의 위치조절 또는 교체 가능)이 높고, LED모듈의 방열작용과 램프 하우징 내부의 김서림 방지효과를 동시에 얻을 수 있다.The LED lamp for a vehicle according to the present invention configured as described above is easy to assemble and disassemble each part such as a base and a body, and thus has high usability (possible to adjust or replace the position of the base), heat dissipation of the LED module, and steaming inside the lamp housing. Prevention effect can be obtained at the same time.

10: 몸체 11: 엘이디 모듈
12: 통기공 13: 체결홈
20: 베이스 21: 슬롯
30: 송풍안내판 31: 안내공
32: 공간부
40: 송풍팬
50: 차단판10: Body 11: LED Module
12: Aeration 13: Fastening groove
20: base 21: slot
30: air blowing sign 31: guide
32: space part
40: blower fan
50: blocking plate

Claims (4)

전원을 인가받아 발광하는 엘이디 모듈(11)과, 상기 엘이디 모듈이 부착되는 몸체(10)와, 상기 몸체의 후단에 구비되어 램프 장착용 프레임에 착탈되는 베이스(20)로 이루어지는 차량용 엘이디 램프에 있어서,
상기 몸체에는 전후 방향으로 길게 관통된 통기공(12)이 구비되며, 상기 몸체의 후방에 구비되어 상기 통기공(12)을 통하여 외기(外氣)를 전방으로 송풍하는 송풍팬(40)을 구비하여 이루어지는 것을 특징으로 하는 차량용 엘이디 램프.In the LED lamp for a vehicle consisting of an LED module 11 that receives power and emits light, a body 10 to which the LED module is attached, and a base 20 provided at a rear end of the body and detachable to a lamp mounting frame. ,
The body is provided with a ventilation hole 12 penetrating long in the front and rear direction, and is provided at the rear of the body is provided with a blowing fan 40 for blowing the outside air to the front through the ventilation hole (12) LED lamp for a vehicle, characterized in that consisting of. 제1항에 있어서,
상기 베이스(20)에는 상기 몸체(10)를 수용할 수 있는 슬롯(21)이 구비되고,
상기 몸체에는 길이방향을 따라 다수의 체결홈(13b)(13c)이 형성되어, 상기 슬롯의 측면에 형성된 나사공을 통해 삽입되는 결합나사가 상기 다수의 체결홈 중의 어느 한 체결홈에 결합되는 것을 특징으로 하는 차량용 엘이디 램프.The method of claim 1,
The base 20 is provided with a slot 21 for receiving the body 10,
The body has a plurality of fastening grooves (13b) (13c) is formed along the longitudinal direction, the coupling screw inserted through the screw hole formed on the side of the slot is coupled to any one of the plurality of fastening grooves LED lamp for vehicles. 제 1항 또는 제2항에 있어서,
한쪽은 상기 송풍팬(40)의 하우징과 동일한 형상으로 상기 송풍팬(4)에 결합되고, 반대쪽은 상기 몸체의 후단 단면에 결합되어, 상기 송풍팬(40)에 의해 생성된 바람이 깔대기 형상의 공간부(32)를 거쳐 상기 몸체의 통기공(12) 속으로 들어가도록 유도하는 안내공(31)이 구비된 송풍안내판(30)을 더 포함하는 것을 특징으로 하는 차량용 엘이디 램프.The method according to claim 1 or 2,
One side is coupled to the blower fan 4 in the same shape as the housing of the blower fan 40, and the other side is coupled to the rear end surface of the body, so that the wind generated by the blower fan 40 has a funnel shape. LED lamp for a vehicle, characterized in that it further comprises a blowing guide plate 30 is provided with a guide hole (31) to guide through the space portion 32 into the vent hole 12 of the body. 제3항에 있어서,
상기 몸체의 전방 단부의 체결홈(13d)에 나사 결합하기 위한 나사공과, 상기 몸체(12)의 통기공(12)을 통과한 공기가 관통될 수 있는 관통공(51)을 갖는 원판 형상의 차단판(50)이 상기 몸체의 전방 단부에 구비되어 이루어지는 것을 특징으로 하는 차량용 엘이디 램프.The method of claim 3,
Block of disc shape having a screw hole for screwing into the fastening groove 13d of the front end of the body, and a through hole 51 through which air passing through the vent hole 12 of the body 12 can pass. LED lamp for a vehicle, characterized in that the plate 50 is provided at the front end of the body.
KR1020100026200A 2010-03-24 2010-03-24 LED lamp for vehicle KR101183600B1 (en)

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KR200467611Y1 (en) * 2011-04-26 2013-06-24 김인수 Head lamp for car
KR101296191B1 (en) * 2012-04-26 2013-08-13 (주)지맥스 Led lighting lamp for vehicle
KR101322393B1 (en) * 2012-04-09 2013-10-29 (주) 동광라이팅 Light emitting diode lighting apparatus of head lighting in vehicle
KR20170034400A (en) * 2014-07-15 2017-03-28 코닌클리케 필립스 엔.브이. Retrofit lamp for automotive headlights
EP2792939A3 (en) * 2013-04-17 2018-03-28 Nihon Coating Co., Ltd. Illuminating lamp and vehicle head lamp, using light emitting diode
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KR20180076868A (en) * 2016-12-28 2018-07-06 인천대학교 산학협력단 Car headlamp
CN110043868A (en) * 2019-04-22 2019-07-23 大茂伟瑞柯车灯有限公司 A kind of supporting structure for saving the detachable and interchangeable light bulb in space
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KR200467611Y1 (en) * 2011-04-26 2013-06-24 김인수 Head lamp for car
KR101322393B1 (en) * 2012-04-09 2013-10-29 (주) 동광라이팅 Light emitting diode lighting apparatus of head lighting in vehicle
KR101296191B1 (en) * 2012-04-26 2013-08-13 (주)지맥스 Led lighting lamp for vehicle
EP2679883A3 (en) * 2012-06-27 2018-04-25 ZKW Group GmbH Illumination device
EP2792939A3 (en) * 2013-04-17 2018-03-28 Nihon Coating Co., Ltd. Illuminating lamp and vehicle head lamp, using light emitting diode
KR20170034400A (en) * 2014-07-15 2017-03-28 코닌클리케 필립스 엔.브이. Retrofit lamp for automotive headlights
KR20180076868A (en) * 2016-12-28 2018-07-06 인천대학교 산학협력단 Car headlamp
CN110043868A (en) * 2019-04-22 2019-07-23 大茂伟瑞柯车灯有限公司 A kind of supporting structure for saving the detachable and interchangeable light bulb in space
WO2021001158A1 (en) * 2019-07-01 2021-01-07 Lumileds Holding B.V. Light emitting device
US11193648B2 (en) 2019-07-01 2021-12-07 Lumileds Llc Light emitting device

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