CN103900003A - Automobile lamp system - Google Patents
Automobile lamp system Download PDFInfo
- Publication number
- CN103900003A CN103900003A CN201210570894.9A CN201210570894A CN103900003A CN 103900003 A CN103900003 A CN 103900003A CN 201210570894 A CN201210570894 A CN 201210570894A CN 103900003 A CN103900003 A CN 103900003A
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- light source
- laser light
- lamp system
- illumination
- controlled
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
An automobile lamp system comprises a laser light source and a controlled reflection module. The controlled reflection module is controlled to rotate, reflect light emitted by the laser light source to the direction needing illumination and form an illumination area. The point irradiation range generated by the laser light source can be changed, and the size of the area of the illumination area and the illumination direction are flexible and adjustable. The controlled reflection module is arranged in the light exiting direction of the laser light source and used for reflecting the light emitted by the laser light source to the exterior of an automobile body. The controlled reflection module comprises a motor, a rotation shaft and a reflection mirror, wherein the motor and the reflection mirror are connected through the rotation shaft. The motor rotates to drive the reflection mirror to rotate at a high speed according to a certain track so that the light exiting direction can be adjusted, and the illumination area with a certain area can be formed. The problem that an existing automobile lamp system is uneven in light intensity distribution and low in brightness, and meanwhile, the size of a whole automobile lamp can be effectively reduced.
Description
Technical field
The present invention relates to a kind of lamp system, particularly a kind of lamp system for running illumination.
Background technology
Orthodox car car light adopts diversity light source conventionally, for example: high-voltage gas discharging light, LED lamp etc., more than the angle of divergence of these light sources is generally approximately 100 degree, need like this lampshade that design is larger, cause the size of whole car light to become very large.
The light distribution of tradition car light is inhomogeneous, middle light intensity compared with light intensity by force and around a little less than, in order effectively to utilize these light sources, the design of whole light path and corresponding light distribution all becomes difficulty, need to quite have the optical engineer of experience and specialty to go design.
The brightness of tradition car light is low, affects driver driving, easily causes traffic accident.
Summary of the invention
The present invention aims to provide a kind of lamp system, and it can overcome the inhomogeneous and low problem of brightness of traditional vehicle lamp system light distribution, meanwhile, also can overcome the larger-size defect of overall car light.
A kind of lamp system, be used to driving that illumination is provided, comprise a LASER Light Source and a controlled reflection module, controlled reflection module is positioned at the light direction of LASER Light Source, and the light reflection that controlled reflection module controlled rotation is sent LASER Light Source is to the direction of required illumination and form field of illumination.
In the present invention, rotate light reflection that LASER Light Source is sent to the direction of required illumination and form field of illumination by controlled reflection module, not only can change the some range of exposures that LASER Light Source produces, and the size of field of illumination area and the direction of illumination are adjustable flexibly, overcome the inhomogeneous and low problem of brightness of lamp system light distribution, realize vehicle light illumination, simultaneously, adopt the LASER Light Source of dispersing hardly, without excessive lampshade, can make the size reduction of whole car light.
Brief description of the drawings
Fig. 1 is the lamp system schematic diagram in first embodiment of the invention.
Fig. 2 is LASER Light Source schematic diagram of the present invention.
Fig. 3 is controlled reflection module schematic diagram of the present invention.
Fig. 4 is the lamp system schematic diagram in second embodiment of the invention.
Fig. 5 is the LASER Light Source schematic diagram of lamp system of the present invention.
Fig. 6 is controlled reflection module schematic diagram of the present invention.
Fig. 7 is the lamp system schematic diagram in third embodiment of the invention.
Fig. 8 is the LASER Light Source schematic diagram of lamp system of the present invention.
Fig. 9 is the LASER Light Source schematic diagram of lamp system of the present invention.
Main element symbol description
| |
100、100a、100b |
| LASER Light Source | 20、20a、 |
| Substrate | |
| 21、21a、 | |
| Laser diode | |
| 22 | |
| |
23 |
| Controlled |
30、 |
| Motor | |
| 31 | |
| |
32 |
| Curved |
33 |
| |
33a |
Following detailed description of the invention further illustrates the present invention in connection with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment one
Refer to Fig. 1 to Fig. 3, lamp system 100 comprises LASER Light Source 20 and controlled reflection module 30, is all arranged in car body.
Described LASER Light Source 20 comprises substrate 21 and laser diode 22, and LASER Light Source 20 is connected with power supply, to provide illumination required electric energy, for example, can utilize in car body storage battery to provide electric power for LASER Light Source 20.The light that described laser diode 22 sends is more concentrated, can disperse hardly, and luminous intensity is even, and brightness is higher.
Described controlled reflection module 30 is positioned on the light direction of described LASER Light Source 20, and the light reflection that controlled reflection module 30 controlled rotation are sent LASER Light Source 20 is to the direction of required illumination and form the field of illumination of certain area.In the present embodiment, controlled reflection module 30 comprises motor 31, one rotating shafts 32 and a curved reflector 33.Described curved reflector 33 is connected with motor 31 by this rotating shaft 32, the laser incident direction of curved reflector 33 is towards LASER Light Source 20, the laser reflection direction of curved reflector 33 is towards the outside of car body, the laser being reflected by curved reflector 33 can directive car body the direction of outside required illumination, the road surface of for example travelling.Described motor 31 is connected with the storage battery in car body, utilize storage battery in car body that electric power is provided, thereby the rotation of control rotating shaft 32 regulates the angle of curved reflector 33.
In the present embodiment, the minute surface size of described curved reflector 33 reflects as considering standard completely using the light that LASER Light Source 20 can be sent.By selecting different substrate 21, select different curved reflectors 33, and by regulating LASER Light Source 20 and curved reflector 33 distances, make motor 31 control described curved reflector 33 by certain track quick rotation, the light that finally makes whole lamp system send forms the field of illumination of certain area, not only can change the some range of exposures that LASER Light Source 20 produces, and the size of field of illumination area and the direction of illumination are adjustable flexibly, overcome the inhomogeneous and low problem of brightness of lamp system light distribution, realize vehicle light illumination, simultaneously, make the size reduction of whole car light.
Embodiment two
Refer to Fig. 4 to Fig. 6, lamp system 100a comprises LASER Light Source 20a and controlled reflection module 30a, is all arranged in car body.
Described LASER Light Source 20a comprises substrate 21a and laser diode 22, and LASER Light Source 20a is connected with power supply, to provide illumination required electric energy, for example, can utilize in car body storage battery to provide electric power for LASER Light Source 20a.The light that described laser diode 22 sends is more concentrated, can disperse hardly, and luminous intensity is even, and brightness is higher.
Described controlled reflection module 30a is positioned on the light direction of described LASER Light Source 20a, and the light reflection that controlled reflection module 30a controlled rotation is sent LASER Light Source 20a is to the direction of required illumination and form the field of illumination of certain area.In the present embodiment, controlled reflection module 30a comprises motor 31, one rotating shafts 32 and a plane mirror 33a.Described plane mirror 33a is connected with motor 31 by this rotating shaft 32, the laser incident direction of plane mirror 33a is towards LASER Light Source 20, the laser reflection direction of plane mirror 33a is towards the outside of car body, the laser being reflected by plane mirror 33a can directive car body the direction of outside required illumination, the road surface of for example travelling.Described motor 31 is connected with the storage battery in car body, utilize storage battery in car body that electric power is provided, thereby the rotation of control rotating shaft 32 regulates the angle of plane mirror 33a.
In the present embodiment, the minute surface size of described plane mirror 33a reflects as considering standard completely using the light that LASER Light Source 20 can be sent.By selecting different plane mirror 33a, and by regulating LASER Light Source 20a and plane mirror 33a distance, make motor 31 control described plane mirror 33a by certain track quick rotation, the light that finally makes whole lamp system send forms the field of illumination of certain area, not only can change the some range of exposures that LASER Light Source 20a produces, and the size of field of illumination area and the direction of illumination are adjustable flexibly, overcome the inhomogeneous and low problem of brightness of lamp system light distribution, realize vehicle light illumination, meanwhile, make the size reduction of whole car light.
Embodiment three
Refer to Fig. 6 to Fig. 9, lamp system 100b comprises LASER Light Source 20b and controlled reflection module 30a, is all arranged in car body.
Described LASER Light Source 20b comprises substrate 21b and laser diode 22, and LASER Light Source 20b is connected with power supply, to provide illumination required electric energy, for example, can utilize in car body storage battery to provide electric power for LASER Light Source 20b.The light that described laser diode 22 sends is more concentrated, can disperse hardly, and luminous intensity is even, and brightness is higher.
Described controlled reflection module 30a is positioned on the light direction of described LASER Light Source 20b, and the light reflection that controlled reflection module 30a controlled rotation is sent LASER Light Source 20b is to the direction of required illumination and form the field of illumination of certain area.In the present embodiment, controlled reflection module 30a comprises motor 31, one rotating shafts 32 and a plane mirror 33a.Described plane mirror 33a is connected with motor 31 by this rotating shaft 32, and the laser incident direction of plane mirror 33a is towards LASER Light Source 20, and the laser reflection direction of plane mirror 33a is towards the outerplanar speculum 33a of car body.Described motor 31 is connected with the storage battery in car body, utilize storage battery in car body that electric power is provided, thereby the rotation of control rotating shaft 32 regulates the angle of plane mirror 33a.
Described lens 23 are placed between LASER Light Source 20b and controlled reflection module 30a, and make lens 23 be positioned at LASER Light Source 20b direction, by selecting the lens 23 of different size, regulate the distance of lens 23 and plane mirror 33a, can make the irradiated area of the laser that arrives plane mirror 33a minute surface, and reflection after lighting area increase, thereby form field of illumination also increase.If in the situation that needs reach equal illumination region, by adding lens 23, just can select the motor 31 that rotating speed is lower, and the rotational angle of rotating shaft 32 also can correspondingly reduce, neither lose the brightness of lamp system, make again light distribution more even.
In the present embodiment, the minute surface size of described plane mirror 33a reflects as considering standard completely using the light that LASER Light Source 20b can be sent.By selecting different plane mirror 33a, different lens 23, by regulating LASER Light Source 20b and lens 23, and distance between lens 23 and plane mirror 33a, making motor 31 control described plane mirror 33a rotates by certain track, the light that finally makes whole lamp system send forms the field of illumination of certain area, not only can change the some range of exposures that LASER Light Source 20b produces, and the size of field of illumination area and the direction of illumination are adjustable flexibly, overcome the inhomogeneous and low problem of brightness of lamp system light distribution, realize vehicle light illumination, simultaneously, make the size reduction of whole car light.
Can do for a person skilled in the art in the technology of the present invention design and do other variations, still, technical conceive according to the present invention is made other various corresponding changes and distortion, all should belong to the protection domain of the claims in the present invention.
Claims (8)
1. a lamp system, be used to driving that illumination is provided, it is characterized in that: comprise a LASER Light Source and a controlled reflection module, controlled reflection module is positioned at the light direction of LASER Light Source, and the light reflection that controlled reflection module controlled rotation is sent LASER Light Source is to the direction of required illumination and form field of illumination.
2. lamp system as claimed in claim 1, is characterized in that: described LASER Light Source comprises a substrate and some laser diodes.
3. lamp system as claimed in claim 1, is characterized in that: described controlled reflection module comprises motor, rotating shaft and speculum, and described motor is connected by rotating shaft with speculum.
4. lamp system as claimed in claim 3, is characterized in that: described speculum is level crossing or curved mirror.
5. lamp system as claimed in claim 3, is characterized in that: the laser incident direction of described speculum is towards LASER Light Source, and the laser reflection direction of speculum is towards the direction of the outside need illumination of car body.
6. lamp system as claimed in claim 1, is characterized in that: described LASER Light Source is electrically connected with the storage battery in car body, utilizes storage battery in car body that electric power is provided.
7. lamp system as claimed in claim 3, is characterized in that: described motor is electrically connected with the storage battery in car body, utilizes storage battery in car body that electric power is provided.
8. the lamp system as described in any one of claim 1 to 7, is characterized in that: comprise lens, these lens are arranged between LASER Light Source and controlled reflection module, and is positioned at the light direction of LASER Light Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570894.9A CN103900003A (en) | 2012-12-26 | 2012-12-26 | Automobile lamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570894.9A CN103900003A (en) | 2012-12-26 | 2012-12-26 | Automobile lamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103900003A true CN103900003A (en) | 2014-07-02 |
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ID=50991497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210570894.9A Pending CN103900003A (en) | 2012-12-26 | 2012-12-26 | Automobile lamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103900003A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937748A (en) * | 2015-03-05 | 2016-09-14 | 福特全球技术公司 | Photoluminescent vehicle lighting |
| CN107458302A (en) * | 2016-06-03 | 2017-12-12 | 宝沃汽车（中国）有限公司 | For vehicle headlight component and there is its vehicle |
| CN107642754A (en) * | 2017-10-13 | 2018-01-30 | 上海小糸车灯有限公司 | Automobile-used front fog lamp and daytime running lamps multiplexing light fixture and construction method |
| WO2019033625A1 (en) * | 2017-08-18 | 2019-02-21 | 深圳市绎立锐光科技开发有限公司 | Vehicle headlight adjustment apparatus and system |
| CN113048444A (en) * | 2019-12-26 | 2021-06-29 | Sl株式会社 | Vehicle lamp |
| CN114738705A (en) * | 2021-12-29 | 2022-07-12 | 常州星宇车灯股份有限公司 | Projection module for automobile lamp |
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| US20050105301A1 (en) * | 2003-11-19 | 2005-05-19 | Koito Manufacturing Co., Ltd. | Lamp |
| JP2006040707A (en) * | 2004-07-27 | 2006-02-09 | Olympus Corp | Light beam irradiation device |
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| CN102224374A (en) * | 2008-11-21 | 2011-10-19 | 皇家飞利浦电子股份有限公司 | Lighting device and method of generating output illumination |
| CN102563483A (en) * | 2010-10-29 | 2012-07-11 | 夏普株式会社 | Light emitting device, vehicle headlamp, illumination device, and laser element |
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| CN1089712A (en) * | 1992-12-21 | 1994-07-20 | 米罗斯拉夫·汉那卡 | Lighting system for spotlights, projectors and magnification devices |
| US20050105301A1 (en) * | 2003-11-19 | 2005-05-19 | Koito Manufacturing Co., Ltd. | Lamp |
| JP2006040707A (en) * | 2004-07-27 | 2006-02-09 | Olympus Corp | Light beam irradiation device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937748A (en) * | 2015-03-05 | 2016-09-14 | 福特全球技术公司 | Photoluminescent vehicle lighting |
| CN107458302A (en) * | 2016-06-03 | 2017-12-12 | 宝沃汽车（中国）有限公司 | For vehicle headlight component and there is its vehicle |
| WO2019033625A1 (en) * | 2017-08-18 | 2019-02-21 | 深圳市绎立锐光科技开发有限公司 | Vehicle headlight adjustment apparatus and system |
| CN107642754A (en) * | 2017-10-13 | 2018-01-30 | 上海小糸车灯有限公司 | Automobile-used front fog lamp and daytime running lamps multiplexing light fixture and construction method |
| CN107642754B (en) * | 2017-10-13 | 2023-12-05 | 华域视觉科技(上海)有限公司 | Multiplexing lamp for front fog lamp and daytime running lamp of vehicle and construction method |
| CN113048444A (en) * | 2019-12-26 | 2021-06-29 | Sl株式会社 | Vehicle lamp |
| CN114738705A (en) * | 2021-12-29 | 2022-07-12 | 常州星宇车灯股份有限公司 | Projection module for automobile lamp |
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Application publication date: 20140702 |