CN103900011A - High-power LED automobile lamp - Google Patents
High-power LED automobile lamp Download PDFInfo
- Publication number
- CN103900011A CN103900011A CN201410136753.5A CN201410136753A CN103900011A CN 103900011 A CN103900011 A CN 103900011A CN 201410136753 A CN201410136753 A CN 201410136753A CN 103900011 A CN103900011 A CN 103900011A
- Authority
- CN
- China
- Prior art keywords
- fixed
- light source
- heat pipe
- led light
- soft heat
- 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.)
- Pending
Links
Abstract
The invention relates to a high-power LED automobile lamp which mainly comprises an LED light source, a light distribution cover and a driving power source. The light distribution cover is fixed at the front end of the LED light source, the LED light source is fixed at one end of a soft heat pipe, the other end of the soft heat pipe is fixed on a semiconductor cooler which is fixed on a frame, two ends of the soft heat pipe are platy while the middle connecting part is pipe-shaped, and fixing holes are formed at two ends. Heat generated by the LED light source reaches the semiconductor cooler through the soft heat pipe, the semiconductor cooler transmits the heat to the frame by means of forced heat transfer, and the high-power LED automobile lamp has the advantages of small size and low weight, high cooling efficiency and convenience in installation.
Description
Technical field
The present invention relates to field of illumination lamp technology, be specifically related to a kind of high power LED automobile lamp tool.
Background technology
LED light fixture has energy-conserving and environment-protective advantage, and then be more and more subject to people's favor, but LED belongs to a kind of cold light source, need to there is good heat dissipation technology guarantee its service life, traditional natural air cooled heatsink weight and volume are excessive, particularly current high power LED automobile lamp tool, volume and weight is excessive, and the application on car headlamp has been subject to very big restriction.
Summary of the invention
The invention provides a kind of high power LED automobile lamp tool, the excessive problem of the poor volume and weight causing of radiating effect existing to solve prior art.
The present invention is mainly made up of LED light source, light distributing cap and driving power, light distributing cap is fixed on LED light source front end, solving the technical scheme that its technical problem adopts is one end that LED light source is fixed on a soft heat pipe, the other end of soft heat pipe is fixed on semiconductor chilling plate, semiconductor chilling plate is fixed on vehicle frame, the two ends of described soft heat pipe are sheet, and middle interconnecting piece is divided into tubulose, and two ends arrange fixing hole.
Compared with prior art, the heat that the LED light source of apparatus of the present invention produces arrives semiconductor chilling plate by soft heat pipe, semiconductor chilling plate is by forcing heat exchange to transfer heat to vehicle frame, has advantages of that volume weight is little, radiating efficiency is high and easy for installation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the structural representation of the soft heat pipe of apparatus of the present invention.
1LED light source, 2 light distributing caps, 3 soft heat pipes, 4 semiconductor chilling plates, 5 driving powers, 6 vehicle frames, 7 fixing holes in figure.
The specific embodiment
As depicted in figs. 1 and 2, a kind of high power LED automobile lamp tool, mainly formed by LED light source 1, light distributing cap 2 and driving power 5, light distributing cap 2 is fixed on LED light source 1 front end, and LED light source 1 is fixed on one end of a soft heat pipe 3, and the other end of soft heat pipe 3 is fixed on semiconductor chilling plate 4, semiconductor chilling plate 4 is fixed on vehicle frame 6, the two ends of described soft heat pipe 3 are sheet, and middle interconnecting piece is divided into tubulose, and two ends arrange fixing hole 7.
After energising, LED light source 1 is luminous, semiconductor chilling plate 4 starts refrigeration, after light distributing cap 2 luminous intensity distributions for illumination, the heat that LED produces in luminescence process passes to one end of soft heat pipe 3, by soft heat pipe 3, heat is delivered to the other end of soft heat pipe 3, and semiconductor chilling plate semi-finals property processed transfers heat to vehicle frame 6, vehicle frame 6 area of dissipations are larger, thereby reach good radiating effect.
The two-end structure of soft heat pipe 3 is planar, in carrying out exchange heat with LED light source 1 and semiconductor chilling plate 4, has larger contact area, and simultaneously convenient fixing, middle interconnecting piece is divided into tubulose, has certain pliability.
Claims (1)
1. a high power LED automobile lamp tool, mainly formed by LED light source, light distributing cap and driving power, light distributing cap is fixed on LED light source front end, it is characterized in that LED light source is fixed on one end of a soft heat pipe, the other end of soft heat pipe is fixed on semiconductor chilling plate, and semiconductor chilling plate is fixed on vehicle frame, and the two ends of described soft heat pipe are sheet, middle interconnecting piece is divided into tubulose, and two ends arrange fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136753.5A CN103900011A (en) | 2014-03-28 | 2014-03-28 | High-power LED automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136753.5A CN103900011A (en) | 2014-03-28 | 2014-03-28 | High-power LED automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103900011A true CN103900011A (en) | 2014-07-02 |
Family
ID=50991503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410136753.5A Pending CN103900011A (en) | 2014-03-28 | 2014-03-28 | High-power LED automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103900011A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006510177A (en) * | 2002-12-16 | 2006-03-23 | ダイムラークライスラー・アクチェンゲゼルシャフト | Automotive lighting unit |
| US20070025105A1 (en) * | 2005-07-28 | 2007-02-01 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
| CN201462624U (en) * | 2009-04-15 | 2010-05-12 | 上海小糸车灯有限公司 | LED auto headlamp for efficiently and stably outputting luminous flux |
| US20100127301A1 (en) * | 2006-10-10 | 2010-05-27 | Jen-Shyan Chen | Semiconductor high-power light-emitting module with heat isolation |
| CN102278728A (en) * | 2011-07-28 | 2011-12-14 | 浙江吉利汽车研究院有限公司 | Heat radiation device of car light |
| CN102628577A (en) * | 2012-03-29 | 2012-08-08 | 陈志明 | High-efficiency automobile light-emitting diode (LED) fog-proof lamp |
| CN203784787U (en) * | 2014-03-28 | 2014-08-20 | 山东明华光电科技有限公司 | High-power LED (light-emitting diode) automobile lamp |
-
2014
- 2014-03-28 CN CN201410136753.5A patent/CN103900011A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006510177A (en) * | 2002-12-16 | 2006-03-23 | ダイムラークライスラー・アクチェンゲゼルシャフト | Automotive lighting unit |
| US20070025105A1 (en) * | 2005-07-28 | 2007-02-01 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
| US20100127301A1 (en) * | 2006-10-10 | 2010-05-27 | Jen-Shyan Chen | Semiconductor high-power light-emitting module with heat isolation |
| CN201462624U (en) * | 2009-04-15 | 2010-05-12 | 上海小糸车灯有限公司 | LED auto headlamp for efficiently and stably outputting luminous flux |
| CN102278728A (en) * | 2011-07-28 | 2011-12-14 | 浙江吉利汽车研究院有限公司 | Heat radiation device of car light |
| CN102628577A (en) * | 2012-03-29 | 2012-08-08 | 陈志明 | High-efficiency automobile light-emitting diode (LED) fog-proof lamp |
| CN203784787U (en) * | 2014-03-28 | 2014-08-20 | 山东明华光电科技有限公司 | High-power LED (light-emitting diode) automobile lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207279450U (en) | A kind of LED street lamp integrally to radiate | |
| CN103175035A (en) | Light-emitting diode (LED) road lamp with built-in water-cooled radiator | |
| CN202149463U (en) | Radiator of LED down lamp | |
| CN203784787U (en) | High-power LED (light-emitting diode) automobile lamp | |
| CN205299241U (en) | Heat dissipation type street lamp lamp holder | |
| CN204358484U (en) | A kind of LED lamp of easy heat radiation | |
| CN203628364U (en) | Fin type radiating LED corn lamp | |
| CN203628573U (en) | Heat radiation device of LED (light emitting diode) encapsulation structure | |
| CN205678641U (en) | A kind of LED chiller with stack effect | |
| CN103900011A (en) | High-power LED automobile lamp | |
| CN203309835U (en) | LED heat-insulating radiator with semiconductor refrigerating chip | |
| CN201935144U (en) | Heat dissipation structure of high power LED lamp | |
| CN203131773U (en) | Cooling device for single-ended high-power chip on board (COB) street lamp | |
| CN105003868A (en) | LED streetlamp module | |
| CN201621526U (en) | Electron cooling LED lamp | |
| CN203731344U (en) | LED heat dissipation lamp | |
| CN203395887U (en) | Heat pipe type light-emitting diode (LED) lamp | |
| CN203517722U (en) | Temperature-control-type LED radiating device | |
| CN203384937U (en) | LED (light-emitting diode) lamp radiating module | |
| CN204127910U (en) | Upright post type LED heat radiator | |
| CN204268429U (en) | A kind of lamp radiator and adopt the LED lamp of this lamp radiator | |
| CN204176569U (en) | A kind of heat radiation waterproof lamp housing of LED street lamp | |
| CN203686706U (en) | Heat dissipating type LED lamp | |
| CN203907303U (en) | Heat conduction pipe type high-power LED lamp | |
| CN202132919U (en) | Radiation type LED (Light Emitting Diode) lamp cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 253000, Shandong, Lingxian County province Dezhou Economic Development Zone Xingguo street, South First Applicant after: Shandong Light Lighting Technology Co., Ltd. Address before: 253500, Shandong, Lingxian County province Dezhou Economic Development Zone Xingguo street, South First Applicant before: Shandong Minghua Photoelectric Technology Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANDONG MING HUA PHOTOELECTRIC TECHNOLOGY CO., LTD. TO: SHANDONG GUANGYIN LIGHTING TECHNOLOGY CO., LTD. Free format text: CORRECT: ADDRESS; FROM: 253500 DEZHOU, SHANDONG PROVINCE TO: 253000 DEZHOU, SHANDONG PROVINCE |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |