CN208779368U - A kind of vehicle light illumination device - Google Patents
A kind of vehicle light illumination device Download PDFInfo
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- CN208779368U CN208779368U CN201821373172.3U CN201821373172U CN208779368U CN 208779368 U CN208779368 U CN 208779368U CN 201821373172 U CN201821373172 U CN 201821373172U CN 208779368 U CN208779368 U CN 208779368U
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- light guide
- light source
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Abstract
The utility model discloses a kind of vehicle light illumination device, belongs to vehicle light illumination technical field.It includes first line plate, heavy wall transparent light guide, light guide and the second wiring board, one group of LED light source is provided on first line plate, respectively for the amber light source of turn signal and for daytime running lamps and/or the first white light source of position lamp；Heavy wall transparent light guide has one group of coupler, respectively the first coupler and the second coupler；The light inlet of heavy wall transparent light guide is provided with first line plate, and the light end that goes out of heavy wall transparent light guide is provided with light guide；The light inlet of light guide is provided with the second wiring board, and a LED light source is provided on the second wiring board, for the second white light source for lamp daytime running and/or position lamp；The light that first white light source issues longitudinally is conducted along light guide, while the light that the second white light source issues, along light guide cross conduction, two-beam superposition realizes lamp daytime running and/or position lamp function, and light it uniformly, brightness meets design requirement.
Description
Technical field
The utility model belongs to vehicle light illumination technical field, especially a kind of vehicle light illumination device.
Background technique
As well known, more and more main engine plants are using daytime running lamps as the standard configuration of new model, Ke Yidan
Solely design daytime running lamps, can also be by daytime running lamps Functional Design into lighting device, this is its development trend.Some
In the case of, daytime running lamps/position lamp function is realized using light guide plus LED light source, is lighted unevenly, daytime running lamps brightness is not
Enough, this is a problem urgently to be resolved.
In addition, adding LED light source to realize that the car light of turn signal function is also more and more using light guide, and designs flowing water and turn to
The car light of function is increasingly becoming fashion.Current existing technology is that reflective form is added to realize that flowing water turns using LED light source
To lamp function, and common light guide scheme cannot achieve flowing water and light effect.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of vehicle light illumination device, can make to emit white light in the daytime
Driving lamp/position lamp is lighted uniformly, and brightness meets design requirement, while can realize that continuous-flow type lights effect with this light guide scheme
Fruit.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of vehicle light illumination device, it includes first line plate, heavy wall transparent light guide, light guide and the second wiring board, and first
One group of LED light source is provided on wiring board, respectively for the amber light source of turn signal and for daytime running lamps and/or position
Set the first white light source of lamp；Heavy wall transparent light guide has one group of coupler, respectively the first coupler and the second coupler；It is thick
The light inlet of wall transparent light guide is provided with first line plate, and the light end that goes out of heavy wall transparent light guide is provided with light guide；The entering light of light guide
End is provided with the second wiring board, a LED light source is provided on the second wiring board, for for lamp daytime running and/or position lamp
The second white light source；The light that the first white light source on first line plate issues longitudinally is conducted along light guide, while the second route
The light that the second white light source on plate issues realizes lamp daytime running and/or position along light guide cross conduction, the superposition of two beam white lights
Lamp function, and light it uniformly, brightness meets design requirement.
Further, coupler different in heavy wall transparent light guide corresponds to LED light source different on first line plate, wherein
Amber light source corresponds to the first coupler, corresponding second coupler of the first white light source, and the coupler in heavy wall transparent light guide
Group number is consistent with the LED light source group number on first line plate.
Further, the trend of light guide is with the shape in the light-emitting surface of heavy wall transparent light guide.
Further, it is transparent that the light that the first white light source on first line plate issues by the second coupler enters heavy wall
Inside light guide, and enter light guide from the light-emitting surface of heavy wall transparent light guide, realizes lamp daytime running and/or position lamp function.
Further, the light that the amber light source on first line plate issues enters the transparent light of heavy wall by the first coupler
Inside is led, and enters light guide from the light-emitting surface of heavy wall transparent light guide, realizes turn signal function.
Further, the amber light source on first line plate turns in turn signal opening process using known dynamic
It to lamp control method, is successively lighted according to certain timing, realization is reached turn signal flowing water by way of light guide and lights effect.
The utility model has the advantages that
The utility model is superimposed using the white light longitudinally conducted along light guide and along the white light of light guide cross conduction, and then is realized
Daytime running lamps/position lamp is lighted uniformly, and brightness meets design requirement；Go out the setting of light end commonly in heavy wall transparent light guide simultaneously
Light guide realizes that turn signal flowing water lights effect.
Detailed description of the invention
Fig. 1 is the schematic cross-section of the vehicle light illumination device of the utility model；
Fig. 2 is first line onboard led light source arrangement schematic diagram in the utility model；
Fig. 3 is the top view of the vehicle light illumination device of Fig. 1；
Fig. 4 is the schematic diagram (not placing first line plate) of one embodiment of the vehicle light illumination device of the utility model；
In figure: 1- first line plate, 11- amber light source, the first white light source of 12-, 2- heavy wall transparent light guide, 21-
One coupler, the second coupler of 22-, the light-emitting surface of 23- heavy wall transparent light guide, 3- light guide, the entering light face of 31- light guide, 32- light guide
Light-emitting surface, the second wiring board of 4-, the second white light source of 41-.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of vehicle light illumination device, and as shown in Figure 3 and Figure 4, it includes first line plate 1, thickness
Wall transparent light guide 2, light guide 3 and the second wiring board 4.
Shown in as shown in Figure 1, Figure 3 and Figure 4, the light inlet of heavy wall transparent light guide 2 is provided with first line plate 1, the transparent light of heavy wall
The light end that goes out for leading 2 is provided with light guide 3, and the trend of light guide 3 is with the shape in the light-emitting surface 23 of heavy wall transparent light guide 2.
As shown in Fig. 2, being arranged on first line plate 1, there are two types of different photochromic LED light sources, respectively amber light source 11
With the first white light source 12, amber light source 11 and the first white light source 1 constitute one group of LED light source, and amber light source 11 is by reality
It applies to turn to light, the first white light source 12 is implemented as daytime running lamps and/or positonlight, and the group number of light source is according to design
Depending on needing.
As shown in Figure 1 and Figure 4, heavy wall transparent light guide 2 has the first coupler 21 and the second coupler 22, different couplings
Device corresponds to different light sources, wherein corresponding first coupler 21 of amber light source 11, corresponding second coupling of the first white light source 12
Device 22, the first coupler 21 and the second coupler 22 constitute one group of coupler, the group number of coupler according to the design needs depending on, coupling
The group number of clutch is consistent with the group number of LED light source on first line plate 1.
As shown in Figure 3 and Figure 4, the light inlet of light guide 3 is provided with the second wiring board 4, is provided with one on the second wiring board 4
LED light source is the second white light source 41.The light that second white light source 41 issues is conducted by light guide 3, realizes daytime running lamps
And/or position lamp function.
As shown in figures 1 and 3, the light that amber light source 11 on first line plate 1 issues by the first coupler 21 into
Enter inside heavy wall transparent light guide 2, and be emitted from the light-emitting surface of heavy wall transparent light guide 2 23, then light enters the entering light face of light guide 3
31, finally go out light by the light-emitting surface 32 of light guide 3, realizes turn signal function.The first white light source 12 hair on first line plate 1
Light out enters inside heavy wall transparent light guide 2 by the second coupler 22, and is emitted from the light-emitting surface of heavy wall transparent light guide 2 23,
Then light enters the entering light face 31 of light guide 3, finally goes out light by the light-emitting surface 32 of light guide 3, realizes daytime running lamps and/or position
Set lamp function.
Based on the above technical solution, the white light that the first white light source 12 on first line plate 1 issues is transmitted to
Light guide 3, while the white light that the second white light source 41 on the second wiring board 4 issues is also conducted to light guide 3, it is vertical along light guide 3 in this way
White light to conduction and the white light superposition along 3 cross conduction of light guide, and then realize daytime running lamps and/or position lamp function, and
Light it more evenly, brightness meets design requirement.
Based on the above technical solution, it in turn signal opening process, is controlled using known dynamic turn signal
Method successively lights amber light source 11 according to certain timing, also successively issues amber light on light guide 3 in this way, in turn
Realize that turn signal flowing water lights effect by way of light guide.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the protection scope of the utility model.
Claims (5)
1. a kind of vehicle light illumination device, it includes first line plate (1), heavy wall transparent light guide (2), light guide (3) and the second route
Plate (4), it is characterised in that: be provided with one group of LED light source on the first line plate (1), be respectively used for the amber of turn signal
Color light source (11) and for daytime running lamps and/or the first white light source (12) of position lamp；Heavy wall transparent light guide (2) tool
There are one group of coupler, respectively the first coupler (21) and the second coupler (22)；The light inlet of the heavy wall transparent light guide (2)
It is provided with the first line plate (1), the light end that goes out of the heavy wall transparent light guide (2) is provided with the light guide (3)；The light guide
(3) light inlet is provided with second wiring board (4), is provided with a LED light source on second wiring board (4), for
In lamp daytime running and/or the second white light source (41) of position lamp；The first white light source on the first line plate (1)
(12) light issued is longitudinally conducted along the light guide (3), while the second white light source (41) hair on second wiring board (4)
Light out realizes lamp daytime running and/or position lamp function along the light guide (3) cross conduction, the superposition of two beam white lights.
2. vehicle light illumination device according to claim 1, it is characterised in that: different in the heavy wall transparent light guide (2)
Coupler corresponds to LED light source different on the first line plate (1), wherein the amber light source (11) corresponding described first
Coupler (21), corresponding second coupler (22) of first white light source (12), and in the heavy wall transparent light guide (2)
Coupler group number it is consistent with the LED light source group number on the first line plate (1).
3. vehicle light illumination device according to claim 1, it is characterised in that: the trend of the light guide (3) is with the shape in described
The light-emitting surface (23) of heavy wall transparent light guide (2).
4. vehicle light illumination device according to any one of claim 1-3, it is characterised in that: the first line plate (1)
On the first white light source (12) issue light by second coupler (22) enter the heavy wall transparent light guide (2) in
Portion, and enter the light guide (3) from the light-emitting surface (23) of the heavy wall transparent light guide (2), realize lamp daytime running and/or position
Lamp function.
5. vehicle light illumination device according to any one of claim 1-3, it is characterised in that: the first line plate (1)
On the light that issues of amber light source (11) by first coupler (21) to enter the heavy wall transparent light guide (2) internal,
And enter the light guide (3) from the light-emitting surface (23) of the heavy wall transparent light guide (2), realize turn signal function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373172.3U CN208779368U (en) | 2018-08-24 | 2018-08-24 | A kind of vehicle light illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373172.3U CN208779368U (en) | 2018-08-24 | 2018-08-24 | A kind of vehicle light illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779368U true CN208779368U (en) | 2019-04-23 |
Family
ID=66158342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373172.3U Active CN208779368U (en) | 2018-08-24 | 2018-08-24 | A kind of vehicle light illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163305A (en) * | 2018-08-24 | 2019-01-08 | 常州星宇车灯股份有限公司 | A kind of vehicle light illumination device |
| CN111536484A (en) * | 2020-04-21 | 2020-08-14 | 东风汽车集团有限公司 | Light guide pipe, combined type headlamp and vehicle |
-
2018
- 2018-08-24 CN CN201821373172.3U patent/CN208779368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163305A (en) * | 2018-08-24 | 2019-01-08 | 常州星宇车灯股份有限公司 | A kind of vehicle light illumination device |
| CN109163305B (en) * | 2018-08-24 | 2024-06-25 | 常州星宇车灯股份有限公司 | Car light lighting device |
| CN111536484A (en) * | 2020-04-21 | 2020-08-14 | 东风汽车集团有限公司 | Light guide pipe, combined type headlamp and vehicle |
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