CN108253373A - A kind of array laser car light adaptively illuminated - Google Patents
A kind of array laser car light adaptively illuminated Download PDFInfo
- Publication number
- CN108253373A CN108253373A CN201810009753.7A CN201810009753A CN108253373A CN 108253373 A CN108253373 A CN 108253373A CN 201810009753 A CN201810009753 A CN 201810009753A CN 108253373 A CN108253373 A CN 108253373A
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- CN
- China
- Prior art keywords
- laser
- radiator
- light
- end side
- array
- 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.)
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Classifications
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of array laser car lights adaptively illuminated, it includes power supply, control module, camera, laser assembly, blue laser of the laser assembly including laser installation housing, matrix distribution, each blue laser are equipped with a laser switch respectively；The phosphor area of the radiator setting matrix distribution of laser assembly front end side；The installing of radiator front end side collimates even light shaping array module, collimates even light shaping array module front end side installing projection lens.The present invention has the advantages that brightness is high, energy consumption is low, good directionality, irradiation distance is remote, service life is long, and can reach by automatically controlling luminous lighting region from as far as near illuminating effect, you can is effectively combined instead of traditional distance light, dipped headlight；Meanwhile the array laser car light adaptively illuminated can by control each subregion inside illumination region light and shade, it can be achieved that opposite car messenger and front truck without dazzling road lighting effect, to improve the safety of driving safety.
Description
Technical field
The present invention relates to car light technical field more particularly to a kind of array laser car lights adaptively illuminated.
Background technology
For existing automobile, illumination is generally realized in a manner that high beam, dipped headlight are combined, is being driven
During the person of sailing drives, driver needs to convert high beam, dipped headlight according to road conditions.
In addition, during vehicle crosses traveling, driver must switch to dipped headlight state, how still keep remote
Light lamp state, it is easy to cause safety accident due to dazzle.
Invention content
The purpose of the present invention is to solve the shortcomings of the prior art and provide a kind of array laser vehicle adaptively illuminated
Lamp, the array laser car light adaptively illuminated is with brightness is high, consume energy low, good directionality, irradiation distance are remote, using the longevity
It orders the advantages of long, and can be reached by automatically controlling luminous lighting region from as far as near illuminating effect, you can with effective
Ground replaces traditional distance light, dipped headlight to combine；Meanwhile the array laser car light adaptively illuminated can be illuminated by controlling
Inside region each subregion light and shade, it can be achieved that opposite car messenger and front truck without dazzling road lighting effect, to improve row
Sail safe safety.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions.
A kind of array laser car light adaptively illuminated, includes power supply, control module, camera, laser assembly,
Power supply, camera are electrically connected respectively with control module, and laser assembly includes laser installation housing, laser mounting shell
The front end face of body is installed with the blue laser for being evenly spaced in matrix and distinguishing light extraction facing forward, each blue laser difference
It is electrically connected with control module；
Each blue laser is fitted with a laser switch respectively, and each laser switch is respectively arranged at corresponding blue laser
Between circuit between control module；
The front end side of laser assembly is installed with radiator, and radiator corresponds to each blue laser and is respectively arranged with fluorescent powder area
Domain, all phosphor areas for being set to radiator are evenly spaced in matrix；
The front end side of radiator is installed with the even light shaping array module of collimation, collimates the front end side installing of even light shaping array module
There is projection lens.
Beneficial effects of the present invention are：A kind of array laser car light adaptively illuminated of the present invention, including
There are power supply, control module, camera, laser assembly, power supply, camera are electrically connected respectively with control module, laser group
Part includes laser installation housing, and the front end face of laser installation housing is installed with to be evenly spaced on and court respectively in matrix
The blue laser of preceding light extraction, each blue laser are electrically connected respectively with control module；Each blue laser is fitted with respectively
One laser switch, each laser switch are respectively arranged between the circuit between corresponding blue laser and control module；
The front end side of laser assembly is installed with radiator, and radiator corresponds to each blue laser and is respectively arranged with phosphor area, if
All phosphor areas for being placed in radiator are evenly spaced in matrix；The front end side of radiator is installed with the even light shaping of collimation
Array module, the front end side for collimating even light shaping array module are installed with projection lens.Pass through said structure design, present invention tool
There is the advantages of high brightness, low, good directionality of energy consumption, irradiation distance is remote, service life is long, and can be luminous by automatically controlling
Illumination region reaches from as far as near illuminating effect, you can traditional distance light, dipped headlight effectively to be replaced to combine；Meanwhile
The array laser car light adaptively illuminated can be by controlling the light and shade of each subregion inside illumination region, it can be achieved that opposite
Come vehicle messenger and front truck without dazzling road lighting effect, to improve the safety of driving safety.
Description of the drawings
The present invention is further detailed below with attached drawing, but the embodiment in attached drawing is not formed to this hair
Bright any restrictions.
Fig. 1 is the structural diagram of the present invention.
Include in Fig. 1：
1 --- power supply 2 --- control module
3 --- laser assembly 31 --- lasers install housing
32 --- blue laser 41 --- radiators
42 --- phosphor areas 5 --- collimate even light shaping array module
6 --- projection lens 7 --- cameras.
Specific embodiment
With reference to specific embodiment, the present invention will be described.
As shown in Figure 1, a kind of array laser car light adaptively illuminated, includes power supply 1, control module 2, camera
7th, laser assembly 3, power supply 1, camera 7 are electrically connected respectively with control module 2, and laser assembly 3 includes laser peace
Housing 31 is filled, the front end face of laser installation housing 31 is installed with the blue for being evenly spaced in matrix and distinguishing light extraction facing forward
Laser 32, each blue laser 32 are electrically connected respectively with control module 2.
Wherein, each blue laser 32 is fitted with a laser switch respectively, and each laser switch is respectively arranged at accordingly
Blue laser 32 and control module 2 between circuit between.
Further, the front end side of laser assembly 3 is installed with radiator 41, and radiator 41 corresponds to each blue laser 32
Phosphor area 42 is respectively arranged with, all phosphor areas 42 for being set to radiator 41 are evenly spaced in matrix.
Further, the front end side of radiator 41 is installed with the even light shaping array module 5 of collimation, collimates even light shaping battle array
The front end side of row module 5 is installed with projection lens 6.
It need to be explained further, aluminum material may be used radiator 41 of the invention or aluminum alloy materials are prepared,
I.e. radiator 41 of the invention is aluminium radiator or aluminium alloy heat radiator；Certainly, above-mentioned 41 material of radiator is not formed
Limitation of the present invention, i.e. radiator 41 of the invention can also use other material preparations to form.
In addition, control module 2 is MCU control module.
In the course of work of the present invention, power supply 1 in order to control power by module 2, camera 7；During work, the blue of array arrangement
Laser 32 sends out laser beam under the control of control module 2, the array fluorescence powder of the laser beam projects of array to radiator 41
Region 42 simultaneously sends out a white light array, which obtains one comprising multiple by collimating even light shaping array module 5
The white light uniform rectangular hot spot of white light pixel composition, camera 7 acquire road information real-time Transmission to control module 2, pass through
Each laser switch is controlled after the processing of control module 2, to change the shape of former equal white light rectangular light spot and hot spot Zhong Ge areas
The light and shade in domain projects road surface by projection lens 6 after rectangular light spot progress light processing, generates adaptive car light type.
Based on the above situation, it may be appreciated that by said structure design, the present invention have brightness is high, energy consumption is low, good directionality,
The advantages of irradiation distance is remote, service life is long, and can be reached by automatically controlling luminous lighting region from as far as near photograph
Obvious results fruit, you can traditional distance light, dipped headlight effectively to be replaced to combine；Meanwhile the array laser vehicle adaptively illuminated
Lamp can by control each subregion inside illumination region light and shade, it can be achieved that opposite car messenger and front truck without dazzling road
Illuminating effect, to improve the safety of driving safety.
More than content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes, the content of the present specification should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (1)
1. a kind of array laser car light adaptively illuminated, it is characterised in that：Include power supply（1）, control module（2）, take the photograph
As head（7）, laser assembly（3）, power supply（1）, camera（7）Respectively with control module（2）It is electrically connected, laser assembly
（3）Include laser installation housing（31）, laser installation housing（31）Front end face be installed in matrix uniform intervals point
Cloth and the respectively blue laser of light extraction facing forward（32）, each blue laser（32）Respectively with control module（2）It is electrically connected；
Each blue laser（32）It is fitted with a laser switch respectively, each laser switch is respectively arranged at corresponding blue and swashs
Light device（32）With control module（2）Between circuit between；
Laser assembly（3）Front end side be installed with radiator（41）, radiator（41）Corresponding each blue laser（32）Respectively
It is provided with phosphor area（42）, it is set to radiator（41）All phosphor areas（42）It is evenly spaced in matrix；
Radiator（41）Front end side be installed with the even light shaping array module of collimation（5）, collimate even light shaping array module（5）'s
Front end side is installed with projection lens（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009753.7A CN108253373A (en) | 2018-01-05 | 2018-01-05 | A kind of array laser car light adaptively illuminated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009753.7A CN108253373A (en) | 2018-01-05 | 2018-01-05 | A kind of array laser car light adaptively illuminated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253373A true CN108253373A (en) | 2018-07-06 |
Family
ID=62725479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009753.7A Pending CN108253373A (en) | 2018-01-05 | 2018-01-05 | A kind of array laser car light adaptively illuminated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253373A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210486A (en) * | 2018-11-01 | 2019-01-15 | 清华大学深圳研究生院 | A kind of new vehicle headlamp |
| CN109488934A (en) * | 2018-09-30 | 2019-03-19 | 河南宏昌科技有限公司 | Lighting source based on nonrotational wavelength conversion material |
| CN109764302A (en) * | 2019-01-11 | 2019-05-17 | 北京汽车股份有限公司 | Adaptive vehicle lighting system and vehicle with it |
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| CN103481812A (en) * | 2013-10-16 | 2014-01-01 | 北京大学东莞光电研究院 | Mixed-light-source automobile headlamp of laser and tungsten lamp |
| CN103742849A (en) * | 2013-12-18 | 2014-04-23 | 奇瑞汽车股份有限公司 | Automobile headlamp based on light guide and control method thereof |
| CN104048244A (en) * | 2014-06-30 | 2014-09-17 | 上海信耀电子有限公司 | Automobile lamp device with semiconductor cooler |
| CN104075211A (en) * | 2014-06-24 | 2014-10-01 | 华南理工大学 | Optical structure of automotive laser high-beam light |
| TW201605670A (en) * | 2014-08-06 | 2016-02-16 | 揚明光學股份有限公司 | Vehicle illumination system |
| CN105485598A (en) * | 2015-11-05 | 2016-04-13 | 格瑞电子（厦门）有限公司 | LED headlamp and method for forming light spot of LED headlamp |
| CN107062023A (en) * | 2017-06-09 | 2017-08-18 | 超视界激光科技（苏州）有限公司 | A kind of adaptive laser lighting lamp |
| CN107107807A (en) * | 2014-11-07 | 2017-08-29 | 大日本印刷株式会社 | Lighting device |
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2018
- 2018-01-05 CN CN201810009753.7A patent/CN108253373A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101627482A (en) * | 2007-03-08 | 2010-01-13 | 3M创新有限公司 | Array of luminescent elements |
| CN103392093A (en) * | 2011-02-15 | 2013-11-13 | 株式会社小糸制作所 | Light emitting module and lighting device for vehicle |
| CN103481812A (en) * | 2013-10-16 | 2014-01-01 | 北京大学东莞光电研究院 | Mixed-light-source automobile headlamp of laser and tungsten lamp |
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| CN107107807A (en) * | 2014-11-07 | 2017-08-29 | 大日本印刷株式会社 | Lighting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488934A (en) * | 2018-09-30 | 2019-03-19 | 河南宏昌科技有限公司 | Lighting source based on nonrotational wavelength conversion material |
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| CN109210486A (en) * | 2018-11-01 | 2019-01-15 | 清华大学深圳研究生院 | A kind of new vehicle headlamp |
| CN109764302A (en) * | 2019-01-11 | 2019-05-17 | 北京汽车股份有限公司 | Adaptive vehicle lighting system and vehicle with it |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |