CN201706351U - Lamp fitting and projecting lamp for vehicle adopting the same - Google Patents
Lamp fitting and projecting lamp for vehicle adopting the same Download PDFInfo
- Publication number
- CN201706351U CN201706351U CN2010201501688U CN201020150168U CN201706351U CN 201706351 U CN201706351 U CN 201706351U CN 2010201501688 U CN2010201501688 U CN 2010201501688U CN 201020150168 U CN201020150168 U CN 201020150168U CN 201706351 U CN201706351 U CN 201706351U
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- light
- reflecting surface
- conductor
- light fixture
- light conductor
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Abstract
The utility model relates to a lamp fitting, which comprises a light conducting body and at least one light source arranged in the light conducting body or at one side of the light conducting body, wherein the light conducting body is provided with a front side and a back side, the front side is a light exit surface, and the back side is a reflecting surface. The utility model is characterized in that the reflecting surface is a draped reflecting surface. The reflecting surface of the utility model is the draped reflecting surface, light rays emitted by the light source spread along the light conducting body after entering the light conducting body, at the same time, high-brightness stripped light pillars in one-to-one correspondence to each draped part is formed at each draped part of the reflecting surface of the light conducting body, and the brightness is high.
Description
Technical field:
The utility model relates to the vehicle projection light of a kind of light fixture and application thereof.
Background technology:
Existing light fixture by light conductor conduction or reflection ray generally comprises light conductor and light source, and light source generally is located in the light conductor or light conductor one side, and described light conductor has a front and back, and the front is the beam projecting face, and the back side is reflecting surface.After the light that light source sent entered light conductor, a part of light was propagated in light conductor through the acting in conjunction of reflecting surface and exit facet, and another part light then reflects from exit facet.This light fixture is a plane because of its reflecting surface, so though the light of propagating is luminous more even, have the not high enough defective of overall brightness in light conductor.
Equally, this light fixture is located at the outer rim of vehicle projection light lamp body as a kind of safety alarm device or ornamental part, though its relative car light key lighting light source, can avoid the driver or the pedestrian that send a car to subtend to produce the dazzling sensation of dazzle, but it equally also can make its warning function or decorative effect not obvious because there being the not high enough defective of brightness.
Summary of the invention:
The light fixture that provides a kind of brightness high is provided the purpose of this utility model.
A kind of light fixture comprises light conductor and is located in the light conductor or at least one light source of light conductor one side that described light conductor has a front and back, and the front is the beam projecting face, and the back side is reflecting surface, it is characterized in that: described reflecting surface is the accordion reflecting surface.
Reflecting surface of the present utility model is the accordion reflecting surface, and the light that light source sent is propagated along light conductor after entering light conductor, forms highlighted one to one with it bar shaped light beam, brightness height at each accordion reflecting surface place of light conductor simultaneously.
The V-shaped accordion of described reflecting surface is provided with multiple row V-arrangement fold unit.
Described V-arrangement fold unit at reflecting surface alternately.
Described light conductor offers a groove on reflecting surface, described light source is located in the groove, and is simple in structure, easy for installation.
The bottom of described groove also is provided with described V-arrangement fold unit, can form complete continuous light guide effect and equally distributed bar shaped light beam when light is propagated in light conductor, strengthens its globality and aesthetic property.
Described light source is LED, the brightness height.
Described light conductor is circular or oval ring-type or circular-arc.
Described light conductor is integrated, and is simple in structure, is easy to make.
Described light conductor is provided with in back reflection face edge and is used for conveniently it being installed on the locating button of vehicle projection light lamp body front outer.
Another purpose of the present utility model is to provide a kind of brightness height, warning function or the tangible vehicle projection light of decorative effect.
A kind of vehicle projection light comprises the projection lamp lamp body, its feature in: also comprise above-mentioned described light fixture, this lamp installation is in the front outer of projection lamp lamp body.
This vehicle projection light, the light fixture that is installed on projection lamp lamp body front outer can make the light that enters light conductor propagate along light conductor, form highlighted one to one with it bar shaped light beam at each accordion reflecting surface place of light conductor simultaneously, change the arrangement mode of fold unit, then can change highlighted bar shaped light beam and arrange the pattern that constitutes, brightness height, warning function or decorative effect are obvious.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is another structural representation of the utility model.
Fig. 3 is the utility model decomposing schematic representation.
Fig. 4 is the A-A cut-away view of Fig. 1.
Fig. 5 is the utility model light conductor structure cut-away view.
Fig. 6 is that the utility model structure light path is propagated schematic diagram.
Fig. 7 forms the effect schematic diagram of bar shaped light beam for the utility model.
The specific embodiment:
To shown in Figure 6, a kind of light fixture comprises annular light conductor 1 and led light source 2 as Fig. 1, and described light conductor 1 has front and back, and the front is an exit facet 11, the V-arrangement accordion reflecting surface 12 of the back side for being made of multiple row V-arrangement fold unit alternately; Light conductor 1 offers a groove 13 on reflecting surface 12, described led light source 2 is located in the groove 13, described V-arrangement fold reflecting surface 12 comprises first reflecting surface that keeps left and second reflecting surface of keeping right, the light that led light source 2 is sent enters light conductor 1 after enter second reflecting surface after the reflection by first reflecting surface, reflex to exit facet 11 by second reflecting surface again, reflection and refraction take place in light at exit facet 11 places, wherein refracted ray then passes exit facet 11 and penetrates outside light conductor 1, reflection ray then is admitted to next V-arrangement fold reflecting surface through after the reflection of exit facet 11, make light in light conductor 1, continue to propagate according to last propagation path, the final ring of light that forms, and form the bar shaped light beam 3 of a correspondence at each V-arrangement fold reflecting surface 12 place, bar shaped light beam 3 is evenly distributed at interval around light conductor 1 circumferencial direction, as shown in Figure 7, change the arrangement mode of V-arrangement fold reflecting surface, can change the arrangement mode of bar shaped light beam, form different Pareto diagrams.In addition, the bottom of described groove 13 also is provided with described V-arrangement fold reflecting surface 12, and light conductor 1 is provided with in back reflection face edge and is used for conveniently with its locating button 4 that is installed on the anterior outer rim of vehicle projection light, and described light conductor 1 is integrated.
A kind of vehicle projection light comprises projection lamp lamp body and above-mentioned described light fixture, and this lamp installation is in the front outer of projection lamp lamp body.
The above is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented, and all equal variation and modifications of being done according to the utility model claim all fall into the scope that the utility model patent contains.
Claims (10)
1. a light fixture comprises light conductor and is located in the light conductor or at least one light source of light conductor one side that described light conductor has a front and back, and the front is the beam projecting face, and the back side is reflecting surface, it is characterized in that: described reflecting surface is the accordion reflecting surface.
2. a kind of light fixture according to claim 1 is characterized in that: the V-shaped accordion of described reflecting surface is provided with multiple row V-arrangement fold unit.
3. a kind of light fixture according to claim 2 is characterized in that: described V-arrangement fold unit at reflecting surface alternately.
4. a kind of light fixture according to claim 3 is characterized in that: described light conductor offers a groove on reflecting surface, and described light source is located in the groove.
5. a kind of light fixture according to claim 4 is characterized in that: the bottom of described groove also is provided with described V-arrangement fold unit.
6. a kind of light fixture according to claim 5 is characterized in that: described light source is LED.
7. a kind of light fixture according to claim 6 is characterized in that: described light conductor is circular or oval ring-type or circular-arc.
8. a kind of light fixture according to claim 7 is characterized in that: described light conductor is integrated.
9. a kind of light fixture according to claim 8 is characterized in that: described light conductor is provided with in back reflection face edge and is used for conveniently it being installed on the locating button of vehicle projection light lamp body front outer.
10. a vehicle projection light comprises the projection lamp lamp body, its feature in: also comprise the described light fixture in the arbitrary top of claim 1～9, this lamp installation is in the front outer of projection lamp lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201501688U CN201706351U (en) | 2010-03-27 | 2010-03-27 | Lamp fitting and projecting lamp for vehicle adopting the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201501688U CN201706351U (en) | 2010-03-27 | 2010-03-27 | Lamp fitting and projecting lamp for vehicle adopting the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706351U true CN201706351U (en) | 2011-01-12 |
Family
ID=43443509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201501688U Expired - Fee Related CN201706351U (en) | 2010-03-27 | 2010-03-27 | Lamp fitting and projecting lamp for vehicle adopting the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706351U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499041A (en) * | 2013-10-18 | 2014-01-08 | 潘定国 | LED coaxial combination optical engine and illumination lamp thereof |
| TWI487869B (en) * | 2013-12-13 | 2015-06-11 | ||
| CN104777546A (en) * | 2014-01-10 | 2015-07-15 | 堤维西交通工业股份有限公司 | Sectional light emitting and light guiding piece and lamp |
| CN105102881A (en) * | 2013-02-01 | 2015-11-25 | 日本市光工业有限公司 | Vehicle lamp fitting |
| WO2019000814A1 (en) * | 2017-06-29 | 2019-01-03 | 深圳市宗匠科技有限公司 | Light guiding device and cosmetic mirror having same |
-
2010
- 2010-03-27 CN CN2010201501688U patent/CN201706351U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105102881A (en) * | 2013-02-01 | 2015-11-25 | 日本市光工业有限公司 | Vehicle lamp fitting |
| CN105102881B (en) * | 2013-02-01 | 2019-01-11 | 日本市光工业有限公司 | Car light accessory |
| CN103499041A (en) * | 2013-10-18 | 2014-01-08 | 潘定国 | LED coaxial combination optical engine and illumination lamp thereof |
| CN103499041B (en) * | 2013-10-18 | 2015-08-26 | 潘定国 | LED coaxial combination optical photo engine and lighting thereof |
| TWI487869B (en) * | 2013-12-13 | 2015-06-11 | ||
| CN104777546A (en) * | 2014-01-10 | 2015-07-15 | 堤维西交通工业股份有限公司 | Sectional light emitting and light guiding piece and lamp |
| WO2019000814A1 (en) * | 2017-06-29 | 2019-01-03 | 深圳市宗匠科技有限公司 | Light guiding device and cosmetic mirror having same |
| GB2570072A (en) * | 2017-06-29 | 2019-07-10 | Shenzhen Accompany Tech Co Ltd | Light guiding device and cosmetic mirror having same |
| GB2570072B (en) * | 2017-06-29 | 2022-07-13 | Shenzhen Accompany Tech Co Ltd | Light guiding device and cosmetic mirror having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20120327 |