CN103900004A - Car lamp system - Google Patents
Car lamp system Download PDFInfo
- Publication number
- CN103900004A CN103900004A CN201210573114.6A CN201210573114A CN103900004A CN 103900004 A CN103900004 A CN 103900004A CN 201210573114 A CN201210573114 A CN 201210573114A CN 103900004 A CN103900004 A CN 103900004A
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- Prior art keywords
- speculum
- lamp system
- emitting diode
- light emitting
- reflecting surface
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Abstract
A car lamp system is used for lighting a road in front of a car, and comprises a light emitting diode, a control motor and a reflector module. The control motor is in transmission connection with the reflector module which comprises a first reflector and a second reflector, the first reflector is used for reflecting light emitted by the light emitting diode to the second reflector, the second reflector is used for reflecting light reflected by the first reflector out of the car, the control motor drives the reflector module to enable the angle of the reflector module relative to the light emitting diode to be changed, and therefore the direction of light which is emitted by the light emitting diode, reflected by the first reflector and the second reflector and then reflected out of the car is changed. According to the car lamp system, lighting positions of the car lamp system on the road in front of the car can be conveniently changed.
Description
Technical field
The present invention relates to a kind of illuminator, particularly a kind of lamp system for car lighting.
Background technology
Now, light emitting diode has been used as the light source of lamp system in car, and traditional lamp system comprises the light emitting diode that position is fixing and the speculum coordinating with light emitting diode, and the light reflection that speculum is used for light emitting diode to send is to car.Because position and the angle of single one group of speculum and light emitting diode installation are constant, so the direction of illumination of single one group of light emitting diode and speculum and distance are fixed.In order to realize the illumination of lamp system to front side different directions and distance, multi-group light-emitting diode and speculum could need to be realized with the position and the angle fixed installation that differ from one another.
Summary of the invention
In view of this, be necessary to provide a kind of and can conveniently regulate light angle so that realize the lamp system to the far and near zones of different illumination of vehicle front road.
A kind of lamp system, in order to vehicle is provided to the illumination to road ahead, this lamp system comprises light emitting diode, control motor and speculum module, described control motor is connected with the transmission of speculum module, this speculum module comprises the first speculum and the second speculum, light reflection to the second speculum of described the first speculum for light emitting diode is sent, described the second speculum is used for the light reflection of the first speculum reflection to vehicle, by the driving of controlling motor, speculum module is changed with respect to the angle of light emitting diode, thereby the light that change light emitting diode sends penetrates the direction outside vehicle after the first speculum and the reflection of the second speculum.
In lamp system of the present invention, because described control motor is connected with the transmission of speculum module, by the driving of controlling motor, speculum module is changed with respect to the angle of light emitting diode, after the first speculum and the reflection of the second speculum, penetrate the direction outside vehicle thereby change the light that sends of light emitting diode, thereby realized easily the illumination of lamp system and immediate area far away to vehicle front.
Accompanying drawing explanation
Fig. 1 is lamp system in the first embodiment of the invention schematic diagram in a kind of state.
Fig. 2 is lamp system in Fig. 1 schematic diagram in another kind of state.
Fig. 3 is lamp system in the second embodiment of the invention schematic diagram in a kind of state.
Fig. 4 is lamp system in Fig. 3 schematic diagram in another kind of state.
Main element symbol description
| |
100、100a |
| |
10 |
| |
20 |
| The |
30 |
| The |
40 |
| |
21 |
| The first reflecting |
31 |
| The second reflecting |
41 |
The following specific embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
The specific embodiment
Refer to Fig. 1, a kind of front end in order to provide the lamp system 100 of the illumination to road ahead to be arranged on vehicle to vehicle that first embodiment of the invention provides, comprises light emitting diode 10, controls motor 20 and speculum module.This speculum module comprises the first speculum 30 and the second speculum 40.
Described light emitting diode 10 is electrically connected with the storage battery in car, utilizes storage battery in car to provide electric power for it.The light that described light emitting diode 10 sends is more concentrated, can disperse hardly, and luminous intensity is even, and brightness is higher.
Described the first speculum 30 be shaped as arc, for light reflection to the second speculum 40 that light emitting diode 10 is sent.This first speculum 30 has the first reflecting surface 31 of an indent, described the first reflecting surface 31 front end of vehicle dorsad, and the first reflecting surface 31 of described the first speculum 30 is towards the light direction of described light emitting diode 10.Particularly, the first reflecting surface 31 of described the first speculum 30 is arranged on the roughly oblique upper of 30 degree of light emitting diode 10 fronts.
Described the second speculum 40 be shaped as arc, for light reflection that the first speculum 30 is reflected to vehicle.The area that this second speculum 40 has the second reflecting surface 41, the second reflectings surface 41 of an indent is greater than the area of the first reflecting surface 31 of the first speculum 30.Described the second reflecting surface 41 towards the front end of vehicle and the first reflecting surface 31, the second reflectings surface 41 of the first speculum 30 be roughly arranged on light emitting diode 10 directly over.
Described control motor 20 comprises a rotating shaft 21, and described the first speculum 30 is connected with 20 transmissions of control motor by this rotating shaft 21.Control when the rotating shaft 21 of motor 20 is rotated, make the first speculum 30 with respect to the angle of light emitting diode 10 along with change, expose to the position of the first speculum 30 thereby change light emitting diode 10, and then change the path that reflexes to the light of the second speculum 40 from the first speculum 30.Therefore, can control the distance of field of illumination with respect to the angle of light emitting diode 10 by changing the first speculum 30, realize the distance illumination of lamp system 100.The light of the outgoing of lamp system 100 shown in Fig. 1 can reach compared with the illumination in territory, far field.As shown in Figure 2, when after the Angulation changes of the first speculum 30 with respect to light emitting diode 10, can realize the illumination of lamp system 100 immediate area.
Refer to Fig. 3, a kind of lamp system 100a that second embodiment of the invention provides comprises light emitting diode 10, controls motor 20 and speculum module.This speculum module comprises the first speculum 30 and the second speculum 40.This first speculum 30 has the first reflecting surface 31 of an indent.This second speculum 40 has the second reflecting surface 41 of an indent.Control motor 20 and comprise a rotating shaft 21.
The lamp system 100a of the second embodiment is only with the difference of the lamp system 100 of the first embodiment: described the second speculum 40 is connected with 20 transmissions of control motor by this rotating shaft 21.Control when the rotating shaft 21 of motor 20 is rotated, make the second speculum 40 with respect to the angle of the first speculum 30 along with change, thereby change light reflexes to the position of the second speculum 40 from the first speculum 30, and then change light reflexes to the path vehicle from the second speculum 40.Therefore, can control the distance of field of illumination with respect to the angle of the first speculum 30 by changing the second speculum 40, realize the distance illumination of lamp system 100a.The light of the 100a of lamp system shown in Fig. 3 outgoing can reach compared with the illumination in territory, far field.As shown in Figure 4, when after the Angulation changes of the second speculum 40 with respect to the first speculum 30, can realize the illumination of lamp system 100a immediate area.
Certainly, above-mentioned control motor 20 also can be connected with first, second speculum 30,40 transmissions simultaneously of this speculum module simultaneously, with the more convenient light direction of effectively controlling lamp system 100,100a.
In lamp system 100 of the present invention, 100a, because described control motor 20 is connected with the transmission of speculum module, by the driving of controlling motor 20, speculum module is changed with respect to the angle of light emitting diode 10, after the first speculum 30 and the second speculum 40 reflections, penetrate the direction outside vehicle thereby change the light that sends of light emitting diode 10, thereby realized easily the illumination of lamp system 100,100a and immediate area far away to vehicle front.
Be understandable that, for the person of ordinary skill of the art, can make change and the distortion that other various pictures are answered by technical conceive according to the present invention, and all these change the protection domain that all should belong to the claims in the present invention with distortion.
Claims (8)
1. a lamp system, in order to vehicle is provided to the illumination to road ahead, it is characterized in that: this lamp system comprises light emitting diode, control motor and speculum module, described control motor is connected with the transmission of speculum module, this speculum module comprises the first speculum and the second speculum, light reflection to the second speculum of described the first speculum for light emitting diode is sent, described the second speculum is used for the light reflection of the first speculum reflection to lamp system, by the driving of controlling motor, speculum module is changed with respect to the angle of light emitting diode, thereby the light that change light emitting diode sends penetrates the direction outside vehicle after the first speculum and the reflection of the second speculum.
2. lamp system as claimed in claim 1, is characterized in that: described the first speculum be shaped as arc, this first speculum has the first reflecting surface of an indent, the first reflecting surface of described the first speculum is towards the light direction of described light emitting diode.
3. lamp system as claimed in claim 2, is characterized in that: described the second speculum be shaped as arc, this second speculum has the second reflecting surface of an indent, described the second reflecting surface is towards the first reflecting surface of the first speculum.
4. lamp system as claimed in claim 3, is characterized in that: the area of the second reflecting surface of the second speculum is greater than the area of the first reflecting surface of the first speculum.
5. lamp system as claimed in claim 3, is characterized in that: the first reflecting surface of described the first speculum is arranged on the oblique upper of light emitting diode, the second reflecting surface of described the second speculum be arranged on light emitting diode directly over.
6. lamp system as claimed in claim 1, is characterized in that: described control motor comprises a rotating shaft, and this first speculum is connected with control motor driven by this rotating shaft.
7. the lamp system as described in claim 1 or 6, is characterized in that: described control motor comprises a rotating shaft, and this second speculum is connected with control motor driven by this rotating shaft.
8. lamp system as claimed in claim 1, is characterized in that: described light emitting diode is electrically connected with the storage battery in car, utilizes storage battery in car to provide electric power for it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210573114.6A CN103900004A (en) | 2012-12-26 | 2012-12-26 | Car lamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210573114.6A CN103900004A (en) | 2012-12-26 | 2012-12-26 | Car lamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103900004A true CN103900004A (en) | 2014-07-02 |
Family
ID=50991498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210573114.6A Pending CN103900004A (en) | 2012-12-26 | 2012-12-26 | Car lamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103900004A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900005A (en) * | 2012-12-27 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Automotive lamp module |
| CN105588050A (en) * | 2014-10-14 | 2016-05-18 | 中央大学 | High-contrast small-volume vehicle lamp device |
| CN107270217A (en) * | 2017-08-04 | 2017-10-20 | 成都欧盛光电科技有限公司 | Vehicle front lighting lamp optical system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305629A (en) * | 1998-06-05 | 2001-07-25 | 赫泽尔·拉奥 | Optical switch for disk drive |
| CN1346448A (en) * | 1999-02-10 | 2002-04-24 | 松下电器产业株式会社 | Reflection optical device, reflection solid-state optical device, imaging device comprising this, multiwavelength imaging device, video camera, and monitoring device mounted on vehicle |
| JP2006040707A (en) * | 2004-07-27 | 2006-02-09 | Olympus Corp | Light beam irradiation device |
| CN1734159A (en) * | 2004-08-09 | 2006-02-15 | 株式会社小糸制作所 | Vehicular marker lamp |
| JP2008041557A (en) * | 2006-08-09 | 2008-02-21 | Ichikoh Ind Ltd | Lamp unit for vehicle headlight |
| US20110305033A1 (en) * | 2010-06-09 | 2011-12-15 | Koito Manufacturing Co., Ltd. | Optical unit |
| JP2012099228A (en) * | 2010-10-29 | 2012-05-24 | Koito Mfg Co Ltd | Vehicular lighting fixture |
| CN102563488A (en) * | 2010-12-14 | 2012-07-11 | 株式会社小糸制作所 | Vehicle lamp |
-
2012
- 2012-12-26 CN CN201210573114.6A patent/CN103900004A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305629A (en) * | 1998-06-05 | 2001-07-25 | 赫泽尔·拉奥 | Optical switch for disk drive |
| CN1346448A (en) * | 1999-02-10 | 2002-04-24 | 松下电器产业株式会社 | Reflection optical device, reflection solid-state optical device, imaging device comprising this, multiwavelength imaging device, video camera, and monitoring device mounted on vehicle |
| JP2006040707A (en) * | 2004-07-27 | 2006-02-09 | Olympus Corp | Light beam irradiation device |
| CN1734159A (en) * | 2004-08-09 | 2006-02-15 | 株式会社小糸制作所 | Vehicular marker lamp |
| JP2008041557A (en) * | 2006-08-09 | 2008-02-21 | Ichikoh Ind Ltd | Lamp unit for vehicle headlight |
| US20110305033A1 (en) * | 2010-06-09 | 2011-12-15 | Koito Manufacturing Co., Ltd. | Optical unit |
| JP2012099228A (en) * | 2010-10-29 | 2012-05-24 | Koito Mfg Co Ltd | Vehicular lighting fixture |
| CN102563488A (en) * | 2010-12-14 | 2012-07-11 | 株式会社小糸制作所 | Vehicle lamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900005A (en) * | 2012-12-27 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Automotive lamp module |
| CN105588050A (en) * | 2014-10-14 | 2016-05-18 | 中央大学 | High-contrast small-volume vehicle lamp device |
| CN105588050B (en) * | 2014-10-14 | 2018-04-20 | 中央大学 | High-contrast small-volume vehicle lamp device |
| CN107270217A (en) * | 2017-08-04 | 2017-10-20 | 成都欧盛光电科技有限公司 | Vehicle front lighting lamp optical system |
| CN107270217B (en) * | 2017-08-04 | 2023-03-03 | 成都欧盛光电科技有限公司 | Optical system of automobile headlamp |
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Application publication date: 20140702 |
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