CN111219677A - Color matching automobile far and near light lamp - Google Patents
Color matching automobile far and near light lamp Download PDFInfo
- Publication number
- CN111219677A CN111219677A CN201811408372.2A CN201811408372A CN111219677A CN 111219677 A CN111219677 A CN 111219677A CN 201811408372 A CN201811408372 A CN 201811408372A CN 111219677 A CN111219677 A CN 111219677A
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- Prior art keywords
- lens
- color
- white light
- light source
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the field of automobile lighting equipment, and discloses a color matching automobile far and near light lamp which comprises a lamp body, a non-white light source module, a lens, an inner lens and an outer lens. The lamp body is detachably connected with the outer lens to form a lamp shell, and the non-white light source module, the lens and the inner lens are sequentially arranged in the shell from the lamp body to the outer lens; colored light emitted by the non-white light source module forms white light through the lens, the inner lens and/or the outer lens, and is used for automobile near-far illumination. The color matching automobile headlamp can reduce the aging and light attenuation problems of the white light LED headlamp and provides abundant part appearance color choices for a stylist.
Description
Technical Field
The invention relates to the technical field of automobile headlamps, in particular to a color-matching automobile high and low beam.
Background
The LED light source is energy-saving, efficient and long-service-life, is applied more and more widely since the advent, and has higher and higher power and brightness along with the development of heat dissipation technology, so that the application of the LED light source in the external illumination of the automobile becomes possible. In the twenty-first century, the LED light source has become a new favorite in the automotive trend, and is widely applied to signal lamps such as turn lights and brake lights, and to headlamps, so as to implement the combination with an AFS (curve auxiliary lighting system) system.
In the LED lamp, most of light sources of far and near light are white, and the light distribution requirements of the far and near light can be met by the aid of a specific optical system. However, the near-far light system with white LED as the light source has some disadvantages: 1. the white light LED usually contains fluorescent powder, and the fluorescent powder is easy to age in the using process, so that the conversion efficiency of the fluorescent powder is reduced, and the aging and the light decay of the white light LED are caused; 2. the color of the appearance modeling is relatively single.
Disclosure of Invention
The invention aims to solve the problems of aging and light decay of a white LED light source and single appearance and modeling color in the prior art, and provides a color matching automobile far and near light lamp, which weakens the aging and light decay problems of the white LED and enriches the choice of stylists on the appearance and color of parts.
In order to achieve the aim, the invention provides a color matching automobile far and near light lamp, which comprises a lamp body, a non-white light source module, a lens, an inner lens and an outer lens; the lamp body is detachably connected with the outer lens to form a lamp shell, and the non-white light source module, the lens and the inner lens are sequentially arranged in the shell from the lamp body to the outer lens; colored light generated by the non-white light source module is subjected to color matching through the lens, the inner lens and/or the outer lens to form white light, and the white light is scattered to the front of the automobile.
Preferably, the non-white light source module is a pure color LED light source module without phosphor. The LED light source is efficient, energy-saving and long in service life; the pure-color LED light source without the fluorescent powder has no problem of fluorescent powder aging.
Preferably, the non-white light source module is a pure-color laser light source module. The laser generator emits pure-color laser, and the pure-color laser is combined into white light with slight scattering through the lens, the inner lens and the outer lens. The laser light source has extremely high luminous efficiency and does not have the problem of reduced luminous efficiency.
Preferably, the lens is a colorless or colored convex lens. When the lens is a colorless convex lens, the lens does not participate in light distribution, and non-white light generated by the non-white light source module is emitted in the original color after passing through the lens; when the lens is a color convex lens, the non-white light generated by the non-white light source module is distributed with the color of the lens after passing through the lens to form light of another color, and finally white light is formed.
Preferably, the inner lens is a colorless or colored transparent lens. When the inner light distribution lens is a colorless transparent lens, the light irradiated from the lens keeps the original color after passing through the inner light distribution lens; when the inner lens is a color light-transmitting lens, light irradiated from the lens is distributed with the color of the inner lens after passing through the inner lens to form light of another color, and finally white light is formed.
Preferably, the outer lens is a colorless or colored transparent lens. When the outer and inner light distribution lenses are colorless transparent lenses, light irradiated from the inner light distribution lens keeps the original color after passing through the outer light distribution lens; when the outer lens is a color light-transmitting lens, light irradiated from the inner lens is distributed with the color of the outer lens after passing through the outer lens, and forms white light to irradiate the front of the automobile.
Preferably, the color matching automobile high beam and low beam lamp further comprises a decorative ring, wherein the decorative ring is arranged in the outer light distribution mirror and used for limiting the irradiation range of light and enriching the appearance color of the lamp.
The color-matching automobile high and low beam lamp is characterized in that a non-white light source module emits non-white light, particularly pure color light directly generated by an LED chip or a laser generator, is combined to form white light through the color matching of a lens, an inner light distribution lens and an outer light distribution lens with corresponding colors, and is used as an automobile external illumination light source.
Through the technical scheme, the color matching automobile far and near light lamp has the advantages of high luminous efficiency and long service life. Meanwhile, the white light LED does not contain fluorescent powder, so that the problems of aging and light decay of the white light LED are weakened; the use of colored lenses, colored inner lenses and/or colored outer lenses and decorative rings of different colors also enriches the choice of stylists on the appearance colors of parts.
Drawings
Fig. 1 is a schematic diagram of a color-matching far and near light lamp structure of an automobile.
Description of the reference numerals
1 lamp body 2 non-white light source module
3 lens 4 inner lens
5 external lens 6 decorative ring
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description is provided for purposes of illustration and explanation and is not intended to limit the scope of the invention.
As shown in fig. 1, one embodiment of the color matching far and near light lamp of the automobile comprises a lamp body 1, a non-white light source module 2, a lens 3, an inner lens 4, an outer lens 5 and a decorative ring 6; the lamp body 1 is detachably connected to an outer lens 5, forming the outer envelope of the lamp. The non-white light source module 2, the lens 3, and the inner lens 4 are arranged in this order from the lamp body 1 to the outer lens 5 in the housing. In this embodiment, the non-white light source module 2 is a blue LED light source; the lens 3 is a common colorless transparent lens; the inner lens 4 is a yellow transparent lens; the outer lens 5 is a colorless transparent lens. After passing through the colorless transparent lens 3, the blue light generated by the blue LED light source keeps the original blue light color, is focused and is emitted to the direction of the inner lens 4; the blue light ray is combined with the yellow color of the inner lens when passing through the yellow transparent inner lens 4 to form a white light ray, and is emitted to the direction of the outer lens 5. When the white light passes through the colorless and transparent external lens, the color of the original white light is kept, and the white light is scattered to the front of the automobile through the scattering effect of the external lens. The decorative ring 6 is positioned in the outer lens 5 and can be made of materials with various colors, so that the appearance of the color matching high beam and low beam of the automobile is beautified while the light irradiation range is limited.
The color scheme of another embodiment of the invention for color matching the far and near lights of the automobile is as follows: the non-white light source module 2 adopts a red laser light source; the lens 3 is a blue transparent lens; the inner lens 4 is a green transparent inner lens; the outer lens 5 is a colorless transparent outer lens. When red laser generated by the red laser generator passes through the blue lens 3, the red laser and the blue lens are subjected to light distribution to form a magenta light, and the magenta light is emitted to the direction of the inner lens 4 under the focusing action of the lenses; when passing through the green inner lens 4, the magenta light is in color matching with the green color of the inner lens 4, and is combined to form white light, which is emitted to the direction of the outer lens 5. When the white light passes through the colorless and transparent external lens 5, the original white light color is kept, and the white light is scattered to the front of the automobile under the scattering action of the external lens 5.
Of course, the color scheme of the color-matching far and near lights of the automobile is not limited to the above two, and any combination scheme of the non-white light source module 2, the colored or transparent lens 3, the colored or transparent inner lens 4 and the colored or transparent outer lens 5 which finally generate white light is understood as the color scheme disclosed by the invention, which is not listed here, but should be regarded as the protection scope of the invention.
The color-matching automobile high beam and low beam lamp effectively solves the problems of aging and light attenuation of the traditional white light LED high beam and low beam lamp, and has high luminous efficiency and good energy-saving effect. The use of the colored lens, the colored inner lens and/or the colored outer lens and the decorative rings with different colors ensures that the color matching automobile high-beam and low-beam lamps have colored appearances, and also enriches the choices of stylists for the appearance colors of parts.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple variants of the solution of the invention are possible, for example the exchange of the positions of the inner lens 4 and the lens 3. Including the combination of specific features in any suitable manner, the invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (7)
1. A color matching automobile far and near light lamp is characterized by comprising a lamp body (1), a non-white light source module (2), a lens (3), an inner lens (4) and an outer lens (5); the lamp body (1) is detachably connected with the outer lens (5) to form a lamp shell, and the non-white light source module (2), the lens (3) and the inner lens (4) are sequentially arranged in the shell from the lamp body (1) to the outer lens (5); colored light generated by the non-white light source module (2) is subjected to color matching through the lens (3), the inner lens (4) and/or the outer lens (5) to form white light, and the white light is scattered to the front of the automobile.
2. A color matching automobile high and low beam lamp as claimed in claim 1, wherein said non-white light source module (2) is a pure color LED light source module without phosphor.
3. A color matching automobile high and low beam lamp as claimed in claim 1, wherein said non-white light source module (2) is a pure color laser light source module.
4. A color-matching automobile high and low beam lamp according to claim 1, characterized in that said lens (3) is a colorless or colored convex lens.
5. A color-matching automotive high and low beam lamp as claimed in claim 1, characterized in that said inner lens (4) is a colorless or colored transparent lens.
6. A color-matching automotive high and low beam lamp as claimed in claim 1, characterized in that said outer lens (5) is a colorless or colored transparent lens.
7. A color matching automobile high and low beam lamp as claimed in claim 1, further comprising a decorative ring (6), wherein said decorative ring (6) is disposed in said outer lens (5) for limiting the irradiation range of light and enriching the appearance color of the lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408372.2A CN111219677A (en) | 2018-11-23 | 2018-11-23 | Color matching automobile far and near light lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408372.2A CN111219677A (en) | 2018-11-23 | 2018-11-23 | Color matching automobile far and near light lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111219677A true CN111219677A (en) | 2020-06-02 |
Family
ID=70827035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408372.2A Pending CN111219677A (en) | 2018-11-23 | 2018-11-23 | Color matching automobile far and near light lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111219677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640380A (en) * | 2020-07-07 | 2020-09-08 | 华域视觉科技(上海)有限公司 | Interactive car light, car light and car |
| CN115352357A (en) * | 2022-08-23 | 2022-11-18 | 重庆长安汽车股份有限公司 | A kind of car tail light dismantling structure and vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000071862A (en) * | 1998-09-01 | 2000-03-07 | Ichikoh Ind Ltd | Vehicle lighting |
| KR20010037792A (en) * | 1999-10-20 | 2001-05-15 | 정주호 | Rear combination lamp of automobiles |
| US6469622B1 (en) * | 1997-12-11 | 2002-10-22 | Stanley Electric Co., Ltd. | Automobile rear combination lamp |
| JP2011129370A (en) * | 2009-12-17 | 2011-06-30 | Stanley Electric Co Ltd | Lighting fixture for vehicle |
| CN106152017A (en) * | 2016-08-16 | 2016-11-23 | 上海小糸车灯有限公司 | The light distributing method of automobile brake lamp |
| CN106152000A (en) * | 2015-03-25 | 2016-11-23 | 常州星宇车灯股份有限公司 | Automobile long-and-short distant light module based on laser technology |
| CN106439675A (en) * | 2016-08-30 | 2017-02-22 | 清华大学深圳研究生院 | LED automobile headlamp |
| CN208817379U (en) * | 2018-11-23 | 2019-05-03 | 华域视觉科技(上海)有限公司 | Color matching automobile long-and-short distant light |
-
2018
- 2018-11-23 CN CN201811408372.2A patent/CN111219677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6469622B1 (en) * | 1997-12-11 | 2002-10-22 | Stanley Electric Co., Ltd. | Automobile rear combination lamp |
| JP2000071862A (en) * | 1998-09-01 | 2000-03-07 | Ichikoh Ind Ltd | Vehicle lighting |
| KR20010037792A (en) * | 1999-10-20 | 2001-05-15 | 정주호 | Rear combination lamp of automobiles |
| JP2011129370A (en) * | 2009-12-17 | 2011-06-30 | Stanley Electric Co Ltd | Lighting fixture for vehicle |
| CN106152000A (en) * | 2015-03-25 | 2016-11-23 | 常州星宇车灯股份有限公司 | Automobile long-and-short distant light module based on laser technology |
| CN106152017A (en) * | 2016-08-16 | 2016-11-23 | 上海小糸车灯有限公司 | The light distributing method of automobile brake lamp |
| CN106439675A (en) * | 2016-08-30 | 2017-02-22 | 清华大学深圳研究生院 | LED automobile headlamp |
| CN208817379U (en) * | 2018-11-23 | 2019-05-03 | 华域视觉科技(上海)有限公司 | Color matching automobile long-and-short distant light |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640380A (en) * | 2020-07-07 | 2020-09-08 | 华域视觉科技(上海)有限公司 | Interactive car light, car light and car |
| CN115352357A (en) * | 2022-08-23 | 2022-11-18 | 重庆长安汽车股份有限公司 | A kind of car tail light dismantling structure and vehicle |
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