CN203628491U - Automotive lamp with variable color temperature - Google Patents
Automotive lamp with variable color temperature Download PDFInfo
- Publication number
- CN203628491U CN203628491U CN201320873800.5U CN201320873800U CN203628491U CN 203628491 U CN203628491 U CN 203628491U CN 201320873800 U CN201320873800 U CN 201320873800U CN 203628491 U CN203628491 U CN 203628491U
- Authority
- CN
- China
- Prior art keywords
- light source
- assembled
- color temperature
- variable color
- automotive lamp
- 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.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 238000003384 imaging method Methods 0.000 claims abstract description 5
- 238000005476 soldering Methods 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 6
- 241001025261 Neoraja caerulea Species 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 abstract description 4
- 150000002367 halogens Chemical class 0.000 abstract description 4
- 229910052724 xenon Inorganic materials 0.000 abstract description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000004313 glare Effects 0.000 abstract 1
- 230000001795 light effect Effects 0.000 abstract 1
- 230000002277 temperature effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an automotive lamp with variable color temperature. A common halogen light source is low in color temperature and light effect, the irradiation distance of the common halogen light source on a highway is limited, and a xenon lamp serving as a light source is high in color temperature and can generate strong glare in an urban area. The automotive lamp comprises an aluminum substrate (1), a light source (2) is mounted on the aluminum substrate by reflow soldering, a reflection cup (3) is assembled on the light source, a Fresnel lens (4) is assembled right ahead the reflection cup, a color temperature adjusting plate (5) is assembled at the focus of the Fresnel lens, and a diaphragm (6) and a camera lens (7) are assembled right ahead the color temperature adjusting plate according to the imaging relationship. The automotive lamp is used for automobiles.
Description
technical field:
the utility model relates to a kind of automobile lamp of variable color-temperature.
background technology:
mostly existing car headlamp is using halogen bulb as light source, more commonly H1 and H7 type, and the colour temperature of this light source is on the low side, belongs to the warm white in white light, and the light efficiency of this light fixture is very low, and on highway, irradiation distance is limited; Also have the automobile of some high configurations to adopt xenon lamp as light source, this light fixture colour temperature is higher, belongs to cold white light, produces very strong dazzle in urban district.
utility model content:
the purpose of this utility model is to provide a kind of automobile lamp of variable color-temperature.
the purpose of this utility model is achieved in that
a kind of automobile lamp of variable color-temperature, its composition comprises: aluminium base, light source by Reflow Soldering paster to aluminium base, reflector is assembled on described light source, Fresnel Lenses is assembled to the dead ahead of described reflector, colour temperature adjustable plate is assembled to the focus place of described Fresnel Lenses, diaphragm and camera lens is assembled to the dead ahead of described colour temperature adjustable plate according to imaging relations.
the automobile lamp of described variable color-temperature, described light source adopts blue-ray LED.
beneficial effect:
1. the utility model coordinates the combination of blue-ray LED by colour temperature plate, and the combination that has replaced traditional halogen bulb and Xe lamp bulb to coordinate, is merged into a light fixture by original two light fixtures, has saved space, is of value to the design of headlamp moulding.
2. coordinate the light that is combined to form two colour temperatures of colour temperature plate by blue light source, can greatly reduce the cost of product.
3. the utility model utilizes the LED can be compared with conventional lamp energy-conservation 50% as light source.
4. the utility model is simple in structure, and manufacturing process is also very easy, and development and production cost significantly reduces.
this car headlamp is using blue-ray LED as light source, by reflector, the blue light of wide-angle is become to quasi-parallel light, blue light being converged to by Fresnel Lenses in a very little region, place adjustable colour temperature plate at the convergent point of blue light, colour temperature plate is changeable by frame for movement control is two states of the gentle warm colour temperature of cool colour, after colour temperature plate, be placed to picture diaphragm and imaging lens, finally form the distance-light pattern of car headlamp.While travelling, be switched to the state of warm colour temperature in urban district, in ensureing illumination, reduce the dazzle of light fixture, in the time of expressway, be switched to the state of cool colour temperature, make brightness reach high state.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
a kind of automobile lamp of variable color-temperature, its composition comprises: aluminium base 1, light source 2 by Reflow Soldering paster to aluminium base, reflector 3 is assembled on described light source, Fresnel Lenses 4 is assembled to the dead ahead of described reflector, colour temperature adjustable plate 5 is assembled to the focus place of described Fresnel Lenses, diaphragm 6 and camera lens 7 is assembled to the dead ahead of described colour temperature adjustable plate according to imaging relations.
embodiment 2:
according to the automobile lamp of the variable color-temperature described in embodiment 1, described light source adopts blue-ray LED.
Claims (2)
1. the automobile lamp of a variable color-temperature, its composition comprises: aluminium base, it is characterized in that: light source by Reflow Soldering paster to aluminium base, reflector is assembled on described light source, Fresnel Lenses is assembled to the dead ahead of described reflector, colour temperature adjustable plate is assembled to the focus place of described Fresnel Lenses, diaphragm and camera lens is assembled to the dead ahead of described colour temperature adjustable plate according to imaging relations.
2. the automobile lamp of variable color-temperature according to claim 1, is characterized in that: described light source adopts blue-ray LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873800.5U CN203628491U (en) | 2013-12-29 | 2013-12-29 | Automotive lamp with variable color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873800.5U CN203628491U (en) | 2013-12-29 | 2013-12-29 | Automotive lamp with variable color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628491U true CN203628491U (en) | 2014-06-04 |
Family
ID=50814965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873800.5U Expired - Fee Related CN203628491U (en) | 2013-12-29 | 2013-12-29 | Automotive lamp with variable color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697389A (en) * | 2013-12-29 | 2014-04-02 | 哈尔滨固泰电子有限责任公司 | Variable-color-temperature automobile lamp |
-
2013
- 2013-12-29 CN CN201320873800.5U patent/CN203628491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697389A (en) * | 2013-12-29 | 2014-04-02 | 哈尔滨固泰电子有限责任公司 | Variable-color-temperature automobile lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140604 |