CN207555482U - A kind of vehicle lamp light-distributing mirror of uniform in light emission - Google Patents
A kind of vehicle lamp light-distributing mirror of uniform in light emission Download PDFInfo
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- CN207555482U CN207555482U CN201721461779.2U CN201721461779U CN207555482U CN 207555482 U CN207555482 U CN 207555482U CN 201721461779 U CN201721461779 U CN 201721461779U CN 207555482 U CN207555482 U CN 207555482U
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- support plate
- light
- uniform
- reflecting plate
- layer
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Abstract
The utility model discloses a kind of vehicle lamp light-distributing mirrors of uniform in light emission, including lamp outer casing, LED lamp bead, the lamp outer casing is internally provided with support plate, the support plate is internally provided with reflecting plate, separation layer is provided on the support plate madial wall, the reflecting plate passes through link block, fixed bed is connect with support plate, reflective layer and projection layer are provided on the lamp outer casing madial wall, the support plate is internally provided with heat-conducting layer and heat dissipating layer, several reflective bumps are provided on the reflecting plate, reflection groove is provided between reflective bumps, reflectance coating is provided on the reflective bumps surface, the reflecting plate bottom is provided with thermal grease, several radiating fins are provided on the thermal grease.The utility model can enhance the brightness of illumination of lamps and lanterns, can effectively improve the uniformity of light extraction, and thermal grease, radiating fin can improve the thermal diffusivity of lamps and lanterns, prolong the service life.
Description
Technical field
The utility model is related to LED technology field more particularly to a kind of vehicle lamp light-distributing mirrors of uniform in light emission.
Background technology
Automobile fog light is installed on the front and rear of automobile, for illuminating road and safe police when misty rain weather is driven a vehicle
Show.Improve the visibility of driver and surrounding traffic participant.The lens light distribution effect of existing lamps and lanterns is poor, leads to lamps and lanterns
Brightness of illumination is not uniform enough, and poor radiation, is easy to cause lamps and lanterns aging.
Utility model content
The technical issues of the purpose of this utility model is to overcome the prior art provides a kind of car light of uniform in light emission and matches
Light microscopic.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of vehicle lamp light-distributing mirror of uniform in light emission, including lamp outer casing, LED lamp bead, the lamp outer casing is internally provided with
Support plate, the support plate are internally provided with reflecting plate, separation layer are provided on the support plate madial wall, and the reflecting plate leads to
It crosses link block, fixed bed and support plate to connect, reflective layer and projection layer, the support is provided on the lamp outer casing madial wall
Intralamellar part is provided with heat-conducting layer and heat dissipating layer, several reflective bumps are provided on the reflecting plate, are set between reflective bumps
There is reflection groove, reflectance coating is provided on the reflective bumps surface, the reflecting plate bottom is provided with thermal grease, described to dissipate
Several radiating fins are provided on hot silica gel.
As the optimal technical scheme of the utility model, the trapezoidal shape in reflection groove longitudinal cross-section.
As the optimal technical scheme of the utility model, the thickness of the reflectance coating is 0.5mm.
As the optimal technical scheme of the utility model, to be fixedly connected between the thermal grease and reflecting plate.
As the optimal technical scheme of the utility model, the radiating fin is aluminium sheet or copper coin.
After adopting the above technical scheme, the utility model has the following advantages that：
The utility model is simple in structure, when the utility model is used, reflection groove can effectively realize the reflection of light,
And reflectance coating can effectively improve reflecting effect, enhance the brightness of illumination of lamps and lanterns, can effectively improve the uniform of light extraction
Property, and thermal grease, radiating fin can improve the thermal diffusivity of lamps and lanterns, prolong the service life.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
The utility model is expanded on further, but following embodiments are only the excellent of the utility model in face with specific embodiments and the drawings
Embodiment is selected, and not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Under the premise of obtain other embodiments, belong to the scope of protection of the utility model.
As shown in Figure 1, a kind of vehicle lamp light-distributing mirror of uniform in light emission, including lamp outer casing 1, LED lamp beads 3, outside the lamps and lanterns
Shell 1 is internally provided with support plate 2, and the support plate 2 is internally provided with reflecting plate 4, be provided on 2 madial wall of support plate every
Absciss layer 8, the reflecting plate 4 are connect by link block 6, fixed bed 7 with support plate 2, are set on 1 madial wall of lamp outer casing
There are reflective layer 11 and projection layer 12, the support plate 2 is internally provided with heat-conducting layer 9 and heat dissipating layer 10, is set on the reflecting plate 4
Several reflective bumps 401 are equipped with, reflection groove 402 is provided between reflective bumps 401, is set on 401 surface of reflective bumps
Reflectance coating 403 is equipped with, 4 bottom of reflecting plate is provided with thermal grease 13, several are provided on the thermal grease 13
Radiating fin 5.
The trapezoidal shape in 402 longitudinal cross-section of reflection groove, the thickness of the reflectance coating 403 are 0.5mm, the heat dissipation
To be fixedly connected between silica gel 13 and reflecting plate 4, and the radiating fin 5 is aluminium sheet or copper coin.When the utility model is used,
Reflection groove 402 can effectively realize the reflection of light, and reflectance coating 403 can effectively improve reflecting effect, enhance lamp
The brightness of illumination of tool can effectively improve the uniformity of light extraction, and thermal grease 13, radiating fin 5 can improve lamps and lanterns
Thermal diffusivity prolongs the service life.So far, the vehicle lamp light-distributing mirror of the utility model uniform in light emission is finished using process description.
Claims (5)
1. a kind of vehicle lamp light-distributing mirror of uniform in light emission, including lamp outer casing (1), LED lamp bead (3), the lamp outer casing (1) is internal
Support plate (2) is provided with, the support plate (2) is internally provided with reflecting plate (4), is provided on support plate (2) madial wall
Separation layer (8), the reflecting plate (4) are connect by link block (6), fixed bed (7) with support plate (2), the lamp outer casing (1)
Reflective layer (11) and projection layer (12) are provided on madial wall, the support plate (2) is internally provided with heat-conducting layer (9) and heat dissipating layer
(10), it is characterised in that：Several reflective bumps (401) are provided on the reflecting plate (4), reflective bumps are set between (401)
Reflection groove (402) is equipped with, reflectance coating (403), reflecting plate (4) bottom are provided on reflective bumps (401) surface
Thermal grease (13) is provided with, several radiating fins (5) are provided on the thermal grease (13).
2. a kind of vehicle lamp light-distributing mirror of uniform in light emission according to claim 1, it is characterised in that：The reflection groove (402)
The trapezoidal shape in longitudinal cross-section.
3. a kind of vehicle lamp light-distributing mirror of uniform in light emission according to claim 1, it is characterised in that：The reflectance coating
(403) thickness is 0.5mm.
4. a kind of vehicle lamp light-distributing mirror of uniform in light emission according to claim 1, it is characterised in that：The thermal grease (13)
To be fixedly connected between reflecting plate (4).
5. a kind of vehicle lamp light-distributing mirror of uniform in light emission according to claim 1, it is characterised in that：The radiating fin (5)
For aluminium sheet or copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461779.2U CN207555482U (en) | 2017-11-05 | 2017-11-05 | A kind of vehicle lamp light-distributing mirror of uniform in light emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461779.2U CN207555482U (en) | 2017-11-05 | 2017-11-05 | A kind of vehicle lamp light-distributing mirror of uniform in light emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555482U true CN207555482U (en) | 2018-06-29 |
Family
ID=62682053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461779.2U Expired - Fee Related CN207555482U (en) | 2017-11-05 | 2017-11-05 | A kind of vehicle lamp light-distributing mirror of uniform in light emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081381A (en) * | 2019-05-08 | 2019-08-02 | 镇江尚沃电子有限公司 | A kind of novel three-dimensional LED encapsulation vehicle headlight light-source structure and application system |
-
2017
- 2017-11-05 CN CN201721461779.2U patent/CN207555482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081381A (en) * | 2019-05-08 | 2019-08-02 | 镇江尚沃电子有限公司 | A kind of novel three-dimensional LED encapsulation vehicle headlight light-source structure and application system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20191105 |