KR101411206B1 - 엘이디를 이용한 양면 발광 방식의 차량용 조명장치 - Google Patents
엘이디를 이용한 양면 발광 방식의 차량용 조명장치 Download PDFInfo
- Publication number
- KR101411206B1 KR101411206B1 KR1020140043013A KR20140043013A KR101411206B1 KR 101411206 B1 KR101411206 B1 KR 101411206B1 KR 1020140043013 A KR1020140043013 A KR 1020140043013A KR 20140043013 A KR20140043013 A KR 20140043013A KR 101411206 B1 KR101411206 B1 KR 101411206B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- light
- circuit board
- printed circuit
- vehicle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2696—Mounting of devices using LEDs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
이를 위하여 본 발명은 차량에 구비되며 전면에 개방되는 개방부와, 후방에 빛이 확산되어 반사되게 하는 반사부를 포함하는 케이스; 정면에 장착되고 신호와 경고를 표시하는 기능의 다수로 형성되는 정면 엘이디와, 배면에 장착되고 신호와 경고를 표시하는 기능의 다수로 형성되는 배면 엘이디와, 상기 배면 엘이디의 빛이 상기 반사부에 의해 반사되어 통과되는 다수의 투과구멍을 포함하고 상기 케이스에 장착되는 인쇄회로기판; 상기 인쇄회로기판의 배면에 결합되고 상기 배면 엘이디의 빛이 균일한 광도로 이루어지도록 하며 상기 배면 엘이디가 끼워져서 결합되게 하는 결합구을 포함하는 도광판; 상기 정면 엘이디 및 상기 배면 엘이디의 빛이 발산되도록 상기 케이스의 개방부를 커버하는 렌즈;를 포함하는 것을 특징으로 한다.
Description
도 2는 본 발명의 제 1 실시 예에 따른 분해사시도.
도 3은 본 발명의 제 1 실시 예에 따른 인쇄회로기판의 배면사시도.
도 4는 본 발명의 제 1 실시 예에 따른 인쇄회로기판의 정면 엘이디의 작동상태를 나타낸 결합상태 단면도.
도 5는 본 발명의 제 1 실시 예에 따른 인쇄회로기판의 배면 엘이디의 작동상태를 나타낸 결합상태 단면도.
도 6은 본 발명의 제 2 실시 예에 따른 인쇄회로기판의 사시도.
30 : 도광판 40 : 렌즈
Claims (5)
- 차량에 구비되며 전면에 개방되는 개방부(15)와, 후방에 빛이 확산되어 반사되게 하는 반사부(11)를 포함하는 케이스(10);
정면에 장착되고 신호와 경고를 표시하는 기능의 다수로 형성되는 정면 엘이디(21)와, 배면에 장착되고 신호와 경고를 표시하는 기능의 다수로 형성되는 배면 엘이디(23)와, 상기 배면 엘이디(23)의 빛이 상기 반사부(11)에 의해 반사되어 통과되는 다수의 투과구멍(25)을 포함하고 상기 케이스(10)에 장착되는 인쇄회로기판(20);
상기 인쇄회로기판(20)의 배면에 결합되고 상기 배면 엘이디(23)의 빛이 균일한 광도로 이루어지도록 하며 상기 배면 엘이디(23)가 끼워져서 결합되게 하는 결합구(31)을 포함하는 도광판(30);
상기 정면 엘이디(21) 및 상기 배면 엘이디(23)의 빛이 발산되도록 상기 케이스(10)의 개방부(15)를 커버하는 렌즈(40);
를 포함하는 것을 특징으로 하는 엘이디를 이용한 양면 발광 방식의 차량용 조명장치.
- 제 1 항에 있어서, 상기 케이스(10)는,
상기 인쇄회로기판(20)이 안착되게 단턱이 형성되는 안착부(13);
를 더 포함하는 것을 특징으로 하는 엘이디를 이용한 양면 발광 방식의 차량용 조명장치.
- 제 1 항에 있어서, 상기 반사부(11)는,
상기 배면 엘이디(21)의 광량이 증대되도록 하는 다수의 볼록면(11a);
을 더 포함하는 것을 특징으로 하는 엘이디를 이용한 양면 발광 방식의 차량용 조명장치.
- 제 1 항에 있어서, 상기 인쇄회로기판(20)은,
금속으로 이루어지는 것을 특징으로 하는 엘이디를 이용한 양면 발광 방식의 차량용 조명장치.
- 제 4 항에 있어서, 상기 인쇄회로기판(20)은,
엘이디의 손상 위험을 최소화하도록 방열수단(27);
을 더 포함하는 것을 특징으로 하는 엘이디를 이용한 양면 발광 방식의 차량용 조명장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140043013A KR101411206B1 (ko) | 2014-04-10 | 2014-04-10 | 엘이디를 이용한 양면 발광 방식의 차량용 조명장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140043013A KR101411206B1 (ko) | 2014-04-10 | 2014-04-10 | 엘이디를 이용한 양면 발광 방식의 차량용 조명장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101411206B1 true KR101411206B1 (ko) | 2014-06-24 |
Family
ID=51133986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140043013A Expired - Fee Related KR101411206B1 (ko) | 2014-04-10 | 2014-04-10 | 엘이디를 이용한 양면 발광 방식의 차량용 조명장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101411206B1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160069675A (ko) | 2014-12-09 | 2016-06-17 | 안혜리 | 차량용 엘이디모듈 어레이 및 그 제조방법 |
| US10920952B2 (en) | 2019-07-10 | 2021-02-16 | Vision X Asia Co., Ltd. | Lighting device for vehicle |
| US11060710B2 (en) | 2019-07-10 | 2021-07-13 | Vision X Asia Co., Ltd. | Power supply device of lighting device for vehicle including plurality of unit lighting modules |
| US12012033B2 (en) | 2022-05-27 | 2024-06-18 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for improving backup lighting visibility |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004055482A (ja) | 2002-07-24 | 2004-02-19 | Koito Mfg Co Ltd | 車両用灯具 |
-
2014
- 2014-04-10 KR KR1020140043013A patent/KR101411206B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004055482A (ja) | 2002-07-24 | 2004-02-19 | Koito Mfg Co Ltd | 車両用灯具 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160069675A (ko) | 2014-12-09 | 2016-06-17 | 안혜리 | 차량용 엘이디모듈 어레이 및 그 제조방법 |
| US10920952B2 (en) | 2019-07-10 | 2021-02-16 | Vision X Asia Co., Ltd. | Lighting device for vehicle |
| US11060710B2 (en) | 2019-07-10 | 2021-07-13 | Vision X Asia Co., Ltd. | Power supply device of lighting device for vehicle including plurality of unit lighting modules |
| US12012033B2 (en) | 2022-05-27 | 2024-06-18 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for improving backup lighting visibility |
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