CN208222388U - A kind of laser car headlight device - Google Patents
A kind of laser car headlight device Download PDFInfo
- Publication number
- CN208222388U CN208222388U CN201721925010.1U CN201721925010U CN208222388U CN 208222388 U CN208222388 U CN 208222388U CN 201721925010 U CN201721925010 U CN 201721925010U CN 208222388 U CN208222388 U CN 208222388U
- Authority
- CN
- China
- Prior art keywords
- laser
- light source
- flourescent sheet
- light
- laser light
- 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.)
- Withdrawn - After Issue
Links
- 230000011514 reflex Effects 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 206010019909 Hernia Diseases 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
In order to solve the problems, such as that existing car light luminous efficiency is low, irradiation distance is insufficient, a kind of laser car headlight device provided by the utility model, including driver and the laser light source being connect with driver, the output end of laser light source is provided with collimator apparatus, the optical line terminal of collimator apparatus is provided with flourescent sheet, is provided with reflex reflector on the outside of flourescent sheet；Driver drives laser light source to shine, on the flourescent sheet that the light that laser light source issues is irradiated to optical line terminal after collimator apparatus is collimated, light beam excitated fluorescent powder on flourescent sheet generates white light, white light forms headlight for vehicles light source after the reflex reflector reflection on the outside of flourescent sheet, solves the problems, such as that existing car light volume is big, irradiation distance is insufficient.
Description
Technical field
The utility model relates to technical field of automobile illumination more particularly to a kind of laser car headlight devices.
Background technique
Currently, the light source of car light is mainly halogen lamp and hernia lamp, environment-friendly type fixed illumination light of the LED as a new generation
Source is also widely used in automotive lighting.However, being halogen lamp, hernia lamp and LED light, that all there is car light luminous efficiencies is low,
The problems such as irradiation distance is insufficient, the service life is short, and laser lighting due to electro-optical efficiency height, good reliability, distance far, light
The advantages that power density is big is widely applied, but how to be current problem encountered in conjunction with automotive lighting by laser lighting.
Summary of the invention
In order to solve the problems, such as that existing car light luminous efficiency is low, irradiation distance is insufficient, the utility model provides a kind of sharp
Light car headlight device, its purpose is to provide the remote car lights of a kind of energy conservation, high reliablity, irradiation distance.
A kind of laser car headlight device provided by the utility model, including driver and the laser light being connect with driver
The output end in source, laser light source is provided with collimator apparatus, and the optical line terminal of collimator apparatus is provided with flourescent sheet, flourescent sheet it is outer
Side is provided with reflex reflector.
It further, further include radiator, laser light source and combination of radiating device form mode of laser group.
It further, further include mirror surface support, flourescent sheet is affixed on the outside of mirror surface support.
Further, the reflex reflector is reflector.
Further, the mirror surface support is provided with cone cell polygon-prism.
Laser car headlight device provided by the utility model, driver drive laser light source to shine, and laser light source issues
Light be irradiated to optical line terminal after collimator apparatus is collimated flourescent sheet on, light beam on flourescent sheet excitated fluorescent powder produce
Raw white light, white light form headlight for vehicles light source after the reflex reflector reflection on the outside of flourescent sheet.
The utility model is shone using laser and forms vehicle lamp light source, and the luminous efficiency of laser can relative to common LED
With 60% or more energy conservation, simultaneously because laser has high collimation, the irradiation distance of laser car light is up to 300 meters or more,
Safer illumination is provided in running at high speed for vehicle, solve existing car light volume is big, luminous efficiency is low, irradiation distance not
The problem of foot.
Detailed description of the invention
Fig. 1 is a kind of laser car headlight device schematic diagram of the utility model embodiment；
In figure: 1 driver, 2 radiators, 3 laser light sources, 4 mirror surface supports, 5 flourescent sheets, 6 reflex reflectors.
Specific embodiment
As shown, the utility model provides a kind of laser car headlight device, including driver 1 and with driver 1
The laser light source 3 of connection, the output end of laser light source 3 are provided with collimator apparatus, are provided with along the optical line terminal of collimator apparatus glimmering
Mating plate 5, the outside of flourescent sheet 5 are provided with reflex reflector 6.Driver 1 drives laser light source 3 to shine in the present embodiment, laser
The light that light source 3 issues is irradiated on the flourescent sheet 5 of optical line terminal after collimator apparatus is collimated, and light beam is on flourescent sheet 5
Excitated fluorescent powder generates white light, and white light forms headlight for vehicles light source after the reflex reflector 6 in 5 outside of flourescent sheet reflects, in parallel
It projects.
The present embodiment is shone using laser and forms vehicle lamp light source, and the luminous efficiency of laser can be with relative to common LED
60% or more energy conservation, simultaneously because laser has high collimation, the irradiation distance of laser car light is up to 300 meters or more, is
Vehicle provides safer illumination in running at high speed, and solves the problems, such as that existing car light luminous efficiency is low, irradiation distance is insufficient.
It further, in the present embodiment further include radiator 2, laser light source 3 and heat dissipation in order to improve application range
The combination of device 2 forms mode of laser group, multiple laser light sources 3 can also be combined to form mode of laser group with radiator 2, swashed
Optical mode group has versatility, and reduces cost.
It further, in the present embodiment further include mirror surface support 4 for the ease of flourescent sheet 5, mirror surface support 4 is set to
The output end of mode of laser group, flourescent sheet 5 are affixed on 4 outside of mirror surface support, and mirror surface support 4 can also incite somebody to action other than playing a supporting role
The light that 5 back side of flourescent sheet issues is reflected back in reflex reflector 6, in addition, the mirror surface support 4 made of the material of high thermal conductivity,
It can also radiate to flourescent sheet 5, mirror surface support 4 not only itself has heat sinking function, and a part of heat can also be transmitted to
It crosses mirror surface support 4 to be dispersed into air, improves the service life of flourescent sheet 5.
Further, in order to increase the versatility of the utility model, in the present embodiment, reflex reflector 6 is reflector, tool
Body select headlight for vehicles reflector, light source by light beam adjustment cup reflection after parallel radiation go out required for light.
Further, in order to reduce cost, facilitate installation and condition light beam, mirror surface support 4 is provided with cone cell polygon rib
Column is set as hexagon cone cell prism in the present embodiment.
Although giving detailed description and explanation to specific embodiment of the present utility model above, it should be noted that
It is that we can carry out various equivalent changes and modification to above embodiment according to the conception of the utility model, produced by
Function still covered without departing from specification and attached drawing spirit when, should be covered by the scope of the present utility model within.
Claims (3)
1. a kind of laser car headlight device, which is characterized in that including driver and the laser light source being connect with driver, laser
The output end of light source is provided with collimator apparatus, and the optical line terminal of collimator apparatus is provided with flourescent sheet, the outside setting of flourescent sheet
There is reflex reflector；It further include mirror surface support, flourescent sheet is affixed on the outside of mirror surface support；The mirror surface support is provided with cone cell polygon
Prism.
2. laser car headlight device according to claim 1, which is characterized in that further include radiator, laser light source
Mode of laser group is formed with combination of radiating device.
3. laser car headlight device according to claim 2, which is characterized in that the reflex reflector is reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925010.1U CN208222388U (en) | 2017-12-31 | 2017-12-31 | A kind of laser car headlight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925010.1U CN208222388U (en) | 2017-12-31 | 2017-12-31 | A kind of laser car headlight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222388U true CN208222388U (en) | 2018-12-11 |
Family
ID=64533276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925010.1U Withdrawn - After Issue CN208222388U (en) | 2017-12-31 | 2017-12-31 | A kind of laser car headlight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906281A (en) * | 2019-12-02 | 2020-03-24 | 江苏师范大学 | Transmission-type laser lighting device based on rod-shaped fluorescent material |
-
2017
- 2017-12-31 CN CN201721925010.1U patent/CN208222388U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906281A (en) * | 2019-12-02 | 2020-03-24 | 江苏师范大学 | Transmission-type laser lighting device based on rod-shaped fluorescent material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101876415A (en) | Automobile headlamp LED combined chip illuminator | |
| CN201916826U (en) | Light emitting diode (LED) automobile high beam lamp with mixed trimming system | |
| CN107270151A (en) | A kind of light-emitting device and laser lighting lamp | |
| CN102200245A (en) | Far light and near light two-in-one light-emitting diode (LED) automotive head lamp | |
| CN208222388U (en) | A kind of laser car headlight device | |
| CN103206660B (en) | LED (Light Emitting Diode) headlamp for motorcycle | |
| CN207599594U (en) | A kind of LED specular removals headlamp tool | |
| CN202419264U (en) | LED (Light Emitting Diode) reflector lamp | |
| CN203810244U (en) | Low beam optical system of double-module light spot stacked type automobile LED headlamp | |
| CN108626682A (en) | A kind of vehicle laser headlamp | |
| CN202546474U (en) | Novel spotlight | |
| CN201561302U (en) | Light source module and bicycle lamp | |
| CN207122779U (en) | A kind of light-emitting device and laser lighting lamp | |
| CN202101153U (en) | Light-reflecting cup of multi-layer step type tunnel lamp | |
| CN201391777Y (en) | Big power LED lamp | |
| CN102128405B (en) | LED automobile high beam | |
| CN207006041U (en) | Light fixture for long distance illumination | |
| CN201507868U (en) | Automobile signal lamp | |
| CN208418565U (en) | A kind of vehicle laser headlamp | |
| CN209819431U (en) | Laser lighting system | |
| CN202149415U (en) | Light-emitting diode (LED) spot light | |
| CN102563426A (en) | LED (light emitting diode) reflecting lamp | |
| CN205606393U (en) | LED auxiliary illuminating lamp | |
| CN206626510U (en) | A kind of adjustable focal length LED car lamp | |
| CN207350134U (en) | Auto lamp module based on LED light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 610000 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu high tech Zone, Tianfu two street 368, 1 unit 12 floor 1201 Patentee after: Chengdu tangge Technology Co.,Ltd. Address before: 400039 No. 200 C- nine level 1, No. 2, Keyuan Road, Jiulongpo District, Chongqing. Patentee before: CHONGQING LEIDIAN TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 621700 workshop 4, xinjinxin lighting industrial park, Chuangyuan Road, East Zone, Jiangyou high tech Industrial Park, Jiangyou City, Mianyang City, Sichuan Province Patentee after: Sichuan Shilai Photoelectric Technology Co.,Ltd. Address before: 610000 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu high tech Zone, Tianfu two street 368, 1 unit 12 floor 1201 Patentee before: Chengdu tangge Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181211 Effective date of abandoning: 20211008 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181211 Effective date of abandoning: 20211008 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| CU01 | Correction of utility model |
Correction item: abandonment of patent right Correct: Voluntary surrender of patent rights False: The initiative to abandon the patent Number: 43-01 Volume: 37 |
|
| CU01 | Correction of utility model |