CN2700705Y - Car light capable of changing the shape of projection light - Google Patents
Car light capable of changing the shape of projection light Download PDFInfo
- Publication number
- CN2700705Y CN2700705Y CNU2004200489594U CN200420048959U CN2700705Y CN 2700705 Y CN2700705 Y CN 2700705Y CN U2004200489594 U CNU2004200489594 U CN U2004200489594U CN 200420048959 U CN200420048959 U CN 200420048959U CN 2700705 Y CN2700705 Y CN 2700705Y
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- China
- Prior art keywords
- led lamp
- lamp group
- light
- shape
- lampshade
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Abstract
The utility model discloses a car light capable of changing the shape of projection light. The utility model comprises a plurality of rows of step-type positioning tables which is arranged in the case base, the positioning table is arranged with a plurality of through holes to embed the LED lamp bank, the external cover of the case base is fixed with a transparent lamp shade, wherein the LED lamp bank comprises a reflector for solid fixing the LED, a guidance cover and a salient lamp shade. With the elasticity assistance position of the positioning table, the LED lamp bank can be made arrange into the refraction angle of high and low shape and match with the salient lamp shade, in order to make the projected light area changeable.
Description
Technical field
Utility model relates to car light, refers to that especially the closing of a kind of LED of making lamp group lines up height appearance, and cooperates the printing opacity angle of protruding lampshade bullet ornaments, the car light that makes its light zone that projects have the changed projection light shape of variation.
Background technology
Because automobile and locomotive are the vehicles very easily, so its popularity rate day by day rises.Accordingly, the vehicle Related product also has great selling market.Therefore, each relevant dealer is devoted to the research and development of vehicle Related product with great concentration invariably to satisfy consumers in general's demand.With regard to car light, many different structures are promptly arranged, can select to buy for the consumer.For example: have that to adopt general bulb be the car light of light emitting source, have also that to adopt LED be the car light etc. of light emitting source.
See also Figure 14 and shown in Figure 15, general employing bulb is the car light B of light emitting source, mainly constitute by bulb group 40, shell block 41, reflection shield 42 and lampshade 43, reflection shield 42 corresponding groups are located at shell block 41 inside, 40 of bulb groups wear to reflection shield 42 places by shell block 41 bottoms and with shell block 41 positioning lockings, the group that the sheathed fastening lampshades 43 of shell block 41 outer shrouds is promptly finished car light B is established; When conventional construction is used, has the bulb setting that to select light-illuminating far away, near in its bulb group 40, make it switch use for the user by the irradiation distance of selecting distance light or dipped beam, the block size that its light can shine be according to the interior rag of reflection shield 42 reflective due to, lamp no matter far away, low beam, only be the difference of light power, so scope is constant, produces danger because of the little or a certain specified point of the regional extent of being shone can't shine sometimes.Yet for taking running safety into account, the sight line zone of light-illuminating is extremely important to the driver relatively, is one of key factor of traffic safety so the lighting of appropriate area is arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of light zone that projects to have the car light of the changed projection light shape of variation.
The purpose of this utility model realizes by following technological means: a kind of car light that changes projection light shape, constitute by LED lamp group, shell block, lampshade and reflector, establish one in the shell block and have the positioning table that number is arranged step shape, positioning table is provided with many for the through hole that embeds LED lamp group, the lampshade of the solid printing opacity of shell block enclosing cover, LED lamp group is provided with the reflector of a solid welding LED, the guiding cover of the corresponding sheathed suitable length of reflector one ora terminalis, the sheathed inside of the guiding cover other end is provided with the protruding lampshade of plane of refraction.
By this, LED lamp group correspondence is embedded in the through hole of positioning table and locatees, can make LED lamp group line up height appearance and cooperate the refraction angle of protruding lampshade elasticity ornaments, and make its light zone that projects have variation.
The described car light that changes projection light shape, the body of LED lamp group can be triangle.
The described car light that changes projection light shape, the body of LED lamp group can be circle.
The described car light that changes projection light shape, the body of LED lamp group can be hexagon.
The described car light that changes projection light shape, the shape of through holes of positioning table can change according to the body of LED lamp group.
Advantage of the present utility model is: because the setting of positioning table, can make LED lamp group line up height appearance, the refraction angle that cooperates protruding lampshade elasticity ornaments again, the lighting that the light zone that projects is had change and appropriate area is arranged helps guaranteeing traffic safety.
Description of drawings
Fig. 1 is an overall structure main body decomposing schematic representation of the present utility model.
Fig. 2 is a sectional perspective decomposing schematic representation of the present utility model.
Fig. 3 is a partial schematic sectional view of the present utility model.
Fig. 4 is an overall structure cross-sectional schematic of the present utility model.
Fig. 5 is one of protruding lampshade ornaments schematic diagram of the present utility model.
Fig. 6 is two of a protruding lampshade ornaments schematic diagram of the present utility model.
Fig. 7 is three of a protruding lampshade ornaments schematic diagram of the present utility model.
Fig. 8 is an one embodiment decomposing schematic representation of the present utility model.
Fig. 9 is one of the protruding lampshade ornaments of one embodiment of the present utility model schematic diagram.
Figure 10 is two of the protruding lampshade ornaments of an one embodiment of the present utility model schematic diagram.
Figure 11 is one of the protruding lampshade ornaments of its two embodiment of the present utility model schematic diagram.
Figure 12 is two of the protruding lampshade ornaments of its two an embodiment of the present utility model schematic diagram.
Figure 13 is the protruding lampshade ornaments of its three embodiment of the present utility model schematic diagrames.
Figure 14 is the perspective exploded view of known car light.
Figure 15 is the overall structure cross-sectional schematic of known car light.
The specific embodiment
For making the utility model technological means of using and the effect of reaching be easy to understand, cooperate graphic being described as follows now:
See also Fig. 1 to shown in Figure 4, for the utility model decomposes and cross-sectional schematic relevant for the solid of vehicle lamp structure improvement, vehicle lamp A establishes one and has the positioning table 2 that number is arranged step shape in shell block 1, positioning table 2 is provided with all multi-through holes 21 for embedding LED lamp group 3, and the lampshade 4 of the solid printing opacity of shell block 1 enclosing cover, wherein: LED lamp group 3 is by the corresponding solid welding LED32 in reflector 31 bottoms of the bent arc of a circle, and the guiding cover 33 of the corresponding sheathed suitable length of reflector 31 1 ora terminalis covers the protruding lampshade 34 that the sheathed inside of 33 other ends is provided with plane of refraction 341 in guiding again.
See also Fig. 5 to shown in Figure 7, during assembling, with the corresponding sheathed guiding cover 33 of reflector 31 1 ends that is assembled with LED32, guiding cover 33 covers a protruding lampshade 34 again, so being about to 3 assemblings of LED lamp group finishes, thereafter, LED lamp group that assembling is finished 3 is corresponding to embed in the through hole 21 of the set positioning table 2 of the shell block 1 of vehicle lamp A, and the lampshade 4 in the solid printing opacity of shell block 1 overcoat gets final product again.The protruding lampshade 34 of refrangible, optically focused in the LED lamp group 3 that assembling is finished, its light in LED32 are shining into protruding lampshade 34 and can furnish the change of angle and make the regional extent of its light irradiation different according to the rotation of plane of refraction 341; Plane of refraction 341 levels of furnishing into as protruding lampshade 34, it projects the light shape (as shown in Figure 5) of same horizontal zone 50, or in 341 1 sections levels of furnishing into of plane of refraction of protruding lampshade 34, another section ornaments are and have the suitable anglec of rotation, so make it project light shape (as shown in Figure 6 and Figure 7), but so can strengthen its irradiation area scope with turnover zone 51.
Please consult Fig. 8 again to shown in Figure 12, the outward appearance body of LED lamp group 3 can change and is hexagon (as shown in Figure 8), triangle, and the plane of refraction 341 ornaments modes of its protruding lampshade 34 also can be as above-mentioned horizontal mode (as Fig. 9 and shown in Figure 11), and projects the light shape of same horizontal zone 50; Or 341 1 sections levels of furnishing into of the plane of refraction of protruding lampshade 34, another section ornaments are and have the suitable anglec of rotation, so make it project the light (as Figure 10 and shown in Figure 12) with turnover zone 51, but can strengthen its irradiation area scope.
See also shown in Figure 13, during 3 assemblings of LED lamp group, have far away equally, the function of low beam, can one section level of furnishing into, another section ornaments are and have the suitable anglec of rotation, same ornaments are the protruding lampshade 34 of level and in the top of the level and the anglec of rotation, so, when selecting dipped beam, can make protruding lampshade 34 have the level of furnishing into and project the light of same horizontal zone 50, or one section level of furnishing into, another section ornaments are the zonal ray in the turnover zone 51 with suitable anglec of rotation, other cooperates when selecting distance light again, and then the LED lamp group 3 of upper horizontal ornaments strengthens and increases far, forms the light irradiation far away of enlarged area 52.
By this, by the assist location of positioning table 2, can make LED lamp group 3 line up height appearance and cooperate the refraction angle of the elasticity ornaments of protruding lampshade 34, and make its light zone that projects have variation.
Claims (5)
1, a kind of car light that changes projection light shape, constitute by LED lamp group, shell block, lampshade and reflector, it is characterized in that: establish one in the shell block and have the positioning table that number is arranged step shape, positioning table is provided with many for the through hole that embeds LED lamp group, the lampshade of the solid printing opacity of shell block enclosing cover, LED lamp group is provided with the reflector of a solid welding LED, the guiding cover of the corresponding sheathed suitable length of reflector one ora terminalis, and the sheathed inside of the guiding cover other end is provided with the protruding lampshade of plane of refraction.
2, the car light that changes projection light shape according to claim 1 is characterized in that: the body of LED lamp group can be triangle.
3, the car light that changes projection light shape according to claim 1 is characterized in that: the body of LED lamp group can be circle.
4, the car light that changes projection light shape according to claim 1 is characterized in that: the body of LED lamp group can be hexagon.
5, the car light that changes projection light shape according to claim 1 is characterized in that: the shape of through holes of positioning table can change according to the body of LED lamp group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200489594U CN2700705Y (en) | 2004-05-27 | 2004-05-27 | Car light capable of changing the shape of projection light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200489594U CN2700705Y (en) | 2004-05-27 | 2004-05-27 | Car light capable of changing the shape of projection light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700705Y true CN2700705Y (en) | 2005-05-18 |
Family
ID=34776502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200489594U Expired - Fee Related CN2700705Y (en) | 2004-05-27 | 2004-05-27 | Car light capable of changing the shape of projection light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700705Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462618C (en) * | 2005-10-27 | 2009-02-18 | 财团法人车辆研究测试中心 | LED headlight and its lampshade |
| CN102628574A (en) * | 2011-02-02 | 2012-08-08 | 汽车照明罗伊特林根有限公司 | Modular projection light module of a motor vehicle headlamp |
| CN102865538A (en) * | 2011-07-04 | 2013-01-09 | 汽车照明罗伊特林根有限公司 | Illumination device used for motor vehicle and provided with dustproof cover extending opposite to traveling direction |
| CN104417424A (en) * | 2013-08-21 | 2015-03-18 | 宝马股份公司 | Method of operating headlight in motor vehicle, headlight and motor vehicle |
-
2004
- 2004-05-27 CN CNU2004200489594U patent/CN2700705Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462618C (en) * | 2005-10-27 | 2009-02-18 | 财团法人车辆研究测试中心 | LED headlight and its lampshade |
| CN102628574A (en) * | 2011-02-02 | 2012-08-08 | 汽车照明罗伊特林根有限公司 | Modular projection light module of a motor vehicle headlamp |
| CN102865538A (en) * | 2011-07-04 | 2013-01-09 | 汽车照明罗伊特林根有限公司 | Illumination device used for motor vehicle and provided with dustproof cover extending opposite to traveling direction |
| CN102865538B (en) * | 2011-07-04 | 2017-09-01 | 汽车照明罗伊特林根有限公司 | lighting device for motor vehicle |
| CN104417424A (en) * | 2013-08-21 | 2015-03-18 | 宝马股份公司 | Method of operating headlight in motor vehicle, headlight and motor vehicle |
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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: 20050518 Termination date: 20130527 |