CN201377742Y - Automobile LED headlamp adopting universal joint - Google Patents
Automobile LED headlamp adopting universal joint Download PDFInfo
- Publication number
- CN201377742Y CN201377742Y CN200820180679U CN200820180679U CN201377742Y CN 201377742 Y CN201377742 Y CN 201377742Y CN 200820180679 U CN200820180679 U CN 200820180679U CN 200820180679 U CN200820180679 U CN 200820180679U CN 201377742 Y CN201377742 Y CN 201377742Y
- Authority
- CN
- China
- Prior art keywords
- light source
- universal joint
- led light
- fixed
- led headlamp
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an automobile LED headlamp adopting a universal joint, which is characterized in that an integrated LED light source is fixed on a heat conducting column, and the diameter of a column body is the same as that of the prior light source joint; a flange lathed at the bottom is connected with a radiator, a clamping piece which is processed at the back part has the same size as the clamping piece of the prior light source joint and can be matched with the prior interface. The heat conducting column is fixed on cooling aluminum section material as the shell of a cooling fan, so that the impact of environmental temperature and ventilation condition change can be eliminated, the effect is stable and the reliability is high.
Description
The utility model relates to the automotive lighting technical field, is a kind of LED car headlamp.
Background technology
At present, known LED car headlamp also is in research and development, trial production stage, because heat dissipation problem, led light source need be installed on the heat sink of plane, or on the radiator of larger sectional area, so all will redesign, produce new headlamp assembly; Because light source diameters such as existing Halogen lamp LED, hernia lamp are all very little, the joint diameter is also little, does not have interchangeability with led light source.
Summary of the invention
The technical solution of the utility model is: for solving the interchangeability of existing light source and led light source, a heating column is installed between led light source and radiator at first, its column diameter is identical with existing light source joint diameter; The bottom car goes out a flange disc and is connected with radiator; The rear portion process one with the measure-alike card of existing light source connector card, can cooperate installation with existing interface; The anterior led light source of installing of heating column is installed in the top when the headlamp assembly adopts the light collecting led light source of convex lens, when adopting the light collecting led light source of reflector to be installed in front part sides.
This programme designs, has adopted the LED high power device of a plurality of same silicon circle high-power chip assembled package on same substrate as integrated LED light source, when this has also got rid of simultaneously a plurality of LED pipe series and parallels and has used, because the accident potential that the performance scattered error is constituted has ensured led light source and integeral vehicle life basic synchronization.
This programme has adopted the active heat removal mode, integrated LED light source is fixed on the heating column, heating column is fixed on the heat radiation aluminium section bar as the radiator fan shell, got rid of the influence that environment temperature, ventilation condition change, effect stability, the reliability height, and total technology cost of manufacture is lower than passive radiating mode on year-on-year basis.
Description of drawings
Accompanying drawing 1 is that a kind of headlamp assembly of the utility model is the light collecting LED car headlamp assembling schematic diagram of convex lens.
1 integrated LED light source wherein, 2 heating columns, 3 heat radiation aluminium section bars, 4 radiator fans.
Accompanying drawing 2 is that a kind of headlamp assembly of the utility model is the light collecting LED car headlamp assembling schematic diagram of reflector.
1 integrated LED light source wherein, 2 heating columns, 3 heat radiation aluminium section bars, 4 radiator fans.
The specific embodiment
Selected the integrated LED light source (1) of 32W among the embodiment 1, be fixed in the top of heating column (2), and on their contact-making surface, apply heat-conducting glue; On the bottom flange disc of heating column (2), apply heat-conducting glue then, be fastened on the heat radiation aluminium section bar (3) with screw; Heat radiation aluminium section bar (3) is fastenedly connected with screw with radiator fan (4).Integrated LED light source (1) back in parallel with radiator fan (4) is electrically connected with head lamp control switch.
Claims (1)
1, a kind of LED car headlamp that adopts universal joint, it is made up of led light source, heat radiation aluminium section bar, head lamp control switch etc.; It is characterized in that: integrated LED light source is fixed on the heating column, and heating column is fixed on the heat radiation aluminium section bar as the radiator fan shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820180679U CN201377742Y (en) | 2008-12-08 | 2008-12-08 | Automobile LED headlamp adopting universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820180679U CN201377742Y (en) | 2008-12-08 | 2008-12-08 | Automobile LED headlamp adopting universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377742Y true CN201377742Y (en) | 2010-01-06 |
Family
ID=41517853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820180679U Expired - Fee Related CN201377742Y (en) | 2008-12-08 | 2008-12-08 | Automobile LED headlamp adopting universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377742Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566115A (en) * | 2015-01-14 | 2015-04-29 | 梁立新 | LED automobile headlamp |
| CN110118331A (en) * | 2019-05-31 | 2019-08-13 | 苏州卡利肯新光讯科技有限公司 | A kind of LED headlight module and the vehicle comprising it |
-
2008
- 2008-12-08 CN CN200820180679U patent/CN201377742Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566115A (en) * | 2015-01-14 | 2015-04-29 | 梁立新 | LED automobile headlamp |
| CN110118331A (en) * | 2019-05-31 | 2019-08-13 | 苏州卡利肯新光讯科技有限公司 | A kind of LED headlight module and the vehicle comprising it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101608784B (en) | LED lamp | |
| CN201297550Y (en) | High-power led car lamp | |
| CN104696844A (en) | LED headlamp for vehicle | |
| CN201377742Y (en) | Automobile LED headlamp adopting universal joint | |
| CN104462648B (en) | A kind of LED design and verification method and its application in outer pendant lamp and headlight | |
| CN201162983Y (en) | High-efficiency cooling type automobile front shining lamp | |
| CN105737052A (en) | LED headlamp | |
| CN209165280U (en) | A kind of LED light assembly of electric vehicle or the automobile-used multiple light courcess poly-lens of motor | |
| CN102588757A (en) | Lamp | |
| CN204285237U (en) | LED headlamp | |
| CN201706356U (en) | Simplified LED automobile headlamp | |
| CN216113819U (en) | Integrative LED car light of simply installing of far and near light | |
| CN202580763U (en) | Novel light-emitting diode (LED) fluorescent tube | |
| CN104949031A (en) | LED automobile headlamp | |
| CN202216146U (en) | All-light-emitting diode (LED) headlamp | |
| CN202484956U (en) | Heat tube heat radiator for large-power LED (Light-Emitting Diode) automobile headlamp | |
| CN207073794U (en) | A kind of daytime running lights light-guiding strip device | |
| CN203743909U (en) | High-dissipation LED lamp | |
| CN209893296U (en) | LED lens module for automobile headlamp | |
| CN102944001B (en) | Heat radiating device of high-power LED (Light-emitting diode) car lamp | |
| KR101300148B1 (en) | Heat sink structure of light emitting for car head lamp | |
| CN201277495Y (en) | Lower beam or upper beam LED vehicle headlight cap | |
| CN205560540U (en) | High -power LED car light radiator | |
| CN204739506U (en) | LED automobile tail light | |
| CN208652447U (en) | Car light is shone before aluminum profile formula LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20121208 |