CN208832369U - Multi-functional heavy wall Light-guiding optics system - Google Patents
Multi-functional heavy wall Light-guiding optics system Download PDFInfo
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- CN208832369U CN208832369U CN201821626548.7U CN201821626548U CN208832369U CN 208832369 U CN208832369 U CN 208832369U CN 201821626548 U CN201821626548 U CN 201821626548U CN 208832369 U CN208832369 U CN 208832369U
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Abstract
The purpose of the utility model is to provide a kind of multi-functional heavy wall Light-guiding optics systems, the light that LED light source issues after heavy wall Light-guiding optics decorative pattern one and heavy wall Light-guiding optics decorative pattern two by being collimated, light after collimation is propagated vertically in heavy wall light guide, heavy wall Light-guiding optics decorative pattern three is by using optical system focal position as the circular conical surface of conical tip, it arranges to be formed by the optimization to circular conical surface, the light of vertical direction is carried out horizontal direction collimation by optical patterns face three by light, light after collimation is propagated in heavy wall light guide, is spread by heavy wall Light-guiding optics decorative pattern four.It can be realized and multi-functional uniformly light by using two LED light sources and heavy wall light guide, pass through the heavy wall Light-guiding optics decorative pattern three to be formed of arranging using optical system focal position as the circular conical surface of conical tip, so that entire optical system has higher tolerance for the position of LED, to reach the function of uniform high-efficiency, and structure is simply easier to mold processing.
Description
Technical field
The utility model relates to a kind of optical systems more particularly to a kind of multi-functional thickness applied to automobile lamp design
Wall Light-guiding optics system.
Background technique
With the development of car light industry, the requirement of consumer and vehicle factor client for moulding improves increasingly, and whole is tight
The size of type and light-emitting area of gathering also increasingly is paid attention to.Realize that multi-functional is even more a kind of very universal want in same light emitting region
It asks, dynamic illumination effect is often required for headlight signal lamp.Based on above client and Market Demand, research one
It is kind novel to can be achieved difunctional and to light the more uniform heavy wall guide structure of effect be trend of the times.
Multifunctional groups realize that the real defocus with regard to light source of one inevitably resulted in is asked in same heavy wall guide structure
Topic, the defocus of light source will cause very big influence for the effect of lighting of optical system.Optical system is typically all to be based on a coke
Point is come what is designed, and when possessing 2 kinds of LED light sources, a LED light source is in focal position, and the LED light source of another defocus is corresponding
The effect of lighting of optical system will be defective.Or two LED be in defocus position, then the defocus of two LED will lead to
Corresponding entire optical system lights the equal existing defects of effect.
In view of the above problems, the utility model is by the redesign to optical surface, realize it is novel can be achieved it is multi-functional
Heavy wall guide structure, with solve problems described above and meet assembly plant require.
Utility model content
To solve the above problems, the utility model provides a kind of multi-functional heavy wall Light-guiding optics system, by using two
A LED light source and heavy wall light guide can be realized it is multi-functional uniformly light, by using optical system focal position as conical tip
Circular conical surface arrange the heavy wall Light-guiding optics decorative pattern three to be formed so that entire optical system has more Gao Kuanrong for the position of LED
Degree, to reach the function of uniform high-efficiency, solves the problems in the background art.
The purpose of the utility model is to provide a kind of multi-functional heavy wall Light-guiding optics systems, include heavy wall light guide, institute
It is L-shaped to state heavy wall light guide side, heavy wall light guide top surface is heavy wall Light-guiding optics decorative pattern one, is located at heavy wall light at the top of heavy wall light guide
The front for leading optical patterns one is heavy wall Light-guiding optics decorative pattern two, and heavy wall Light-guiding optics flower is in the inclined-plane that dips down on rear side of heavy wall light guide
Line three, heavy wall light guide front are heavy wall Light-guiding optics decorative pattern four；There is LED light source at the top of heavy wall light guide；Heavy wall Light-guiding optics decorative pattern
One and heavy wall Light-guiding optics decorative pattern two be with total reflection and alignment function rotation corrugated and LED light source light is erected
Histogram to collimation, the light after collimation propagates vertically in heavy wall light guide, meets until with heavy wall Light-guiding optics decorative pattern three；It is thick
Wall Light-guiding optics decorative pattern three is formed by being arranged using optical system focal position as the circular conical surface of conical tip, so that entire optical system
System has higher tolerance for the position of LED light source；Light carries out the light of vertical direction by heavy wall Light-guiding optics decorative pattern three
Horizontal direction collimates, and the light after collimation is propagated in the heavy wall light guide, is expanded by heavy wall Light-guiding optics decorative pattern four
It dissipates；
Further improvement lies in that: the number of LED light sources is at least one, it, which is located at, when only one LED light source corresponds to
Heavy wall light guide focal position；When LED light source number is two, and LED light source therein is located at heavy wall light guide coke
Point position, another LED light source is located at heavy wall light guide defocus position or two LED light sources are all located at heavy wall light guide defocus position
It sets.
Further improvement lies in that: the optical system is made of at least one heavy wall light guide, and each heavy wall light guide point
There is not independent and unique focal position.
Further improvement lies in that: described two LED light sources share pcb board.
Further improvement lies in that: the heavy wall Light-guiding optics decorative pattern three occurs that the light of vertical direction efficiently as far as possible
Full transmitting, more light are propagated in the horizontal direction simultaneously；The light coupling that LED light source issues into after heavy wall light guide,
It is efficiently totally reflected, makes more on the heavy wall Light-guiding optics decorative pattern one and heavy wall Light-guiding optics decorative pattern two that rotation wave is formed
Light is propagated towards vertical direction.
Further improvement lies in that: described two LED light sources use the LED light source of different colours, make it can in the same area
To realize multiple and different signal lamp functions simultaneously.
Further improvement lies in that: the heavy wall light-guide material is polymetylmethacrylate or polycarbonate.
Further improvement lies in that: the heavy wall Light-guiding optics decorative pattern four is square block or column or is others by not
With the decorative pattern shape that design requirement can be changed, decorative pattern size equally makes to light effect according to different designs changes in demand so as to light diffusion
Fruit is more preferably uniform.
Further improvement lies in that: one of LED light source by successively lighting the top of each heavy wall light guide realizes phase
It answers the dynamic of function to light, such as turns to or realize that greeting lamp dynamic lights function.
The utility model has the beneficial effects that the light that the utility model LED light source issues passes through heavy wall Light-guiding optics decorative pattern one
With after heavy wall Light-guiding optics decorative pattern two be collimated, the light after collimation is propagated vertically in heavy wall light guide, until with heavy wall light guide
Optical patterns three meet, and heavy wall Light-guiding optics decorative pattern three is by passing through using optical system focal position as the circular conical surface of conical tip
It arranges to be formed to the optimization of circular conical surface, the light of vertical direction is carried out horizontal direction collimation by optical patterns face three by light, quasi-
Light after straight is propagated in heavy wall light guide, is spread by heavy wall Light-guiding optics decorative pattern four, is incident to space.
By using two LED light sources and heavy wall light guide can be realized it is multi-functional uniformly light, by with optical system
Focal position is that the circular conical surface of conical tip is arranged the heavy wall Light-guiding optics decorative pattern three to be formed so that entire optical system for
There is higher tolerance in the position of LED, to reach the function of uniform high-efficiency, and structure is simply easier to mold processing.
Detailed description of the invention
Fig. 1 is the side view of the utility model.
Fig. 2 is the utility model heavy wall guide structure optical patterns partial schematic diagram.
Fig. 3 is the bottom schematic view of the utility model heavy wall light guide.
Fig. 4 is the front schematic view implemented csr optical system and have four heavy wall light guides.
Wherein: 1- heavy wall light guide, 2- heavy wall Light-guiding optics decorative pattern one, 3- heavy wall Light-guiding optics decorative pattern two, 4- heavy wall light guide
Optical patterns three, 5- heavy wall Light-guiding optics decorative pattern four, 6-LED light source one, 7-LED light source two.
Specific embodiment
In order to deepen the understanding to the utility model, below in conjunction with embodiment, the utility model is described in further detail,
The embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
It as shown in Figs 1-4, include heavy wall light guide 1 the present embodiment provides a kind of multi-functional heavy wall Light-guiding optics system,
1 side of heavy wall light guide is L-shaped, and 1 top surface of heavy wall light guide is heavy wall Light-guiding optics decorative pattern 1, is located at the top of heavy wall light guide 1
The front of heavy wall Light-guiding optics decorative pattern 1 is heavy wall Light-guiding optics decorative pattern 23, and the inclined-plane that dips down on rear side of heavy wall light guide 1 is heavy wall
Light-guiding optics decorative pattern 34,1 front of heavy wall light guide is heavy wall Light-guiding optics decorative pattern 45；There is LED light source at the top of heavy wall light guide 1；It is thick
Wall Light-guiding optics decorative pattern 1 and heavy wall Light-guiding optics decorative pattern 23 are the rotation corrugated with total reflection and alignment function and right
LED light source light carries out the collimation of vertical direction, and the light after collimation is propagated vertically in heavy wall light guide 1, until with heavy wall light guide
Optical patterns 34 meet；Heavy wall Light-guiding optics decorative pattern 34 by the circular conical surface of conical tip of optical system focal position by arranging
It is formed, so that entire optical system has higher tolerance for the position of LED light source；Light passes through heavy wall Light-guiding optics decorative pattern three
The light of vertical direction is carried out horizontal direction collimation by 4, and the light after collimation is propagated in the heavy wall light guide 1, passes through heavy wall
Light-guiding optics decorative pattern 45 is spread.The system is made of four transversely arranged heavy wall light guides 1, and each heavy wall light
Lead 1 has independent and unique focal position respectively；There are two LED light sources for each heavy wall light guide 1, and are all located at defocus position
It sets.Described two LED light sources share pcb board.The heavy wall Light-guiding optics decorative pattern 34 keeps the light of vertical direction as efficient as possible
Generation full transmitting, more light are propagated in the horizontal direction simultaneously；The light coupling that LED light source issues is into heavy wall light
After leading, efficiently it is all-trans on the heavy wall Light-guiding optics decorative pattern 1 and heavy wall Light-guiding optics decorative pattern 23 that rotation wave is formed
It penetrates, propagates more light towards vertical direction.
LED light source 1 is consistent with the optical principle of LED light source 27, and Fig. 1 is the light tendency of LED light source 1；LED light
The light that source 1 issues, having certain angle is not to propagate in one direction, simulates to light source, is set as spherical surface
Wave calculates wavefront surface, while using RU lens, and obtained optical surface is rotated, heavy wall Light-guiding optics as shown in Figure 1 are obtained
Decorative pattern 1 and heavy wall Light-guiding optics decorative pattern 23, to realize the collimation that the light of LED light source is carried out to vertical direction；Vertical direction
Light is transmitted to heavy wall Light-guiding optics decorative pattern 34, and heavy wall Light-guiding optics decorative pattern 34 is by passing through by the circular conical surface of focal position
What optimization and arrangement were formed, the light of vertical direction carries out horizontal direction collimation after heavy wall Light-guiding optics decorative pattern 34；Light warp
After crossing the diffusion of heavy wall Light-guiding optics decorative pattern 45, it is evenly distributed in space；Heavy wall Light-guiding optics decorative pattern 45 is square block, decorative pattern
Size is designed according to actual demand, so as to light diffusion, makes to light better effect uniform.
The LED light source of the LED light source 1 and the LED light source 27 using two different colours, the LED light source
1 be White LED light source, the LED light source 27 be yellow LED light source, make using the utility model can be achieved it is multi-functional
The optical system of heavy wall guide structure can be realized simultaneously two different signal lamp functions；Material used in the heavy wall light guide 1
Material is polycarbonate, i.e. PC.
Using the optical system that multi-functional heavy wall guide structure can be achieved of the utility model, successively point can also be passed through
The yellow light sources of the LED light source 27 of bright each heavy wall light guide 1 realize that the dynamic of turn signal is lighted, or pass through each heavy wall light
The sequential illumination of the LED light source 1 of 1 white is led to realize that greeting lamp dynamic lights function.
Claims (9)
1. a kind of multi-functional heavy wall Light-guiding optics system includes heavy wall light guide (1), it is characterised in that: the heavy wall light guide
(1) side is L-shaped, and heavy wall light guide (1) top surface is heavy wall Light-guiding optics decorative pattern one (2), is located at heavy wall at the top of heavy wall light guide (1)
The front of Light-guiding optics decorative pattern one (2) is heavy wall Light-guiding optics decorative pattern two (3), and thickness is in the inclined-plane that dips down on rear side of heavy wall light guide (1)
Wall Light-guiding optics decorative pattern three (4), heavy wall light guide (1) front are heavy wall Light-guiding optics decorative pattern four (5)；Have at the top of heavy wall light guide (1)
LED light source；Heavy wall Light-guiding optics decorative pattern one (2) and heavy wall Light-guiding optics decorative pattern two (3) are with total reflection and alignment function
It rotates corrugated and carries out the collimation of vertical direction to LED light source light, the light after collimation passes vertically in heavy wall light guide (1)
It broadcasts, meets until with heavy wall Light-guiding optics decorative pattern three (4)；Heavy wall Light-guiding optics decorative pattern three (4) is by with optical system focal position
It arranges and to be formed for the circular conical surface of conical tip, so that entire optical system has higher tolerance for the position of LED light source；Light
The light of vertical direction is subjected to horizontal direction collimation by heavy wall Light-guiding optics decorative pattern three (4), the light after collimation is described
It propagates in heavy wall light guide (1), is spread by heavy wall Light-guiding optics decorative pattern four (5).
2. multi-functional heavy wall Light-guiding optics system as described in claim 1, it is characterised in that: the number of LED light sources is extremely
Few one, its focal position for being located at corresponding heavy wall light guide (1) when only one LED light source；LED light source number is two
When, and LED light source therein is located at heavy wall light guide (1) focal position, another LED light source is located at heavy wall light guide (1)
Defocus position or two LED light sources are all located at heavy wall light guide (1) defocus position.
3. multi-functional heavy wall Light-guiding optics system as claimed in claim 2, it is characterised in that: the optical system is by least one
Heavy wall light guide (1) composition, and each heavy wall light guide (1) has independent and unique focal position respectively.
4. multi-functional heavy wall Light-guiding optics system as claimed in claim 2, it is characterised in that: described two LED light sources share
Pcb board.
5. multi-functional heavy wall Light-guiding optics system as described in claim 1, it is characterised in that: the heavy wall Light-guiding optics decorative pattern
Three (4) occur that the light of vertical direction efficiently as far as possible, and full transmitting, more light are propagated in the horizontal direction simultaneously；
The light coupling that LED light source issues is into after heavy wall light guide, in heavy wall Light-guiding optics decorative pattern one (2) and the heavy wall that rotation wave is formed
It is efficiently totally reflected on Light-guiding optics decorative pattern two (3), propagates more light towards vertical direction.
6. multi-functional heavy wall Light-guiding optics system as described in claim 1, it is characterised in that: described two LED light sources use
The LED light source of different colours makes it can be realized simultaneously multiple and different signal lamp functions in the same area.
7. multi-functional heavy wall Light-guiding optics system as described in claim 1, it is characterised in that: heavy wall light guide (1) material
For polymetylmethacrylate or polycarbonate.
8. multi-functional heavy wall Light-guiding optics system as described in claim 1, it is characterised in that: the heavy wall Light-guiding optics decorative pattern
Four (5) are that square block or column or the decorative pattern shape to can be changed by different designs demand, decorative pattern size are equally set according to difference
Changes in demand is counted, so as to light diffusion, makes to light better effect uniform.
9. multi-functional heavy wall Light-guiding optics system as described in claim 1, it is characterised in that: by successively lighting each heavy wall
One of LED light source at the top of light guide (1) realizes that the dynamic of corresponding function is lighted, and such as turns to or realize that greeting lamp is dynamic
State lights function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626548.7U CN208832369U (en) | 2018-10-08 | 2018-10-08 | Multi-functional heavy wall Light-guiding optics system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626548.7U CN208832369U (en) | 2018-10-08 | 2018-10-08 | Multi-functional heavy wall Light-guiding optics system |
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| Publication Number | Publication Date |
|---|---|
| CN208832369U true CN208832369U (en) | 2019-05-07 |
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ID=66317215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821626548.7U Active CN208832369U (en) | 2018-10-08 | 2018-10-08 | Multi-functional heavy wall Light-guiding optics system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210492A (en) * | 2018-10-08 | 2019-01-15 | 马瑞利汽车零部件(芜湖)有限公司 | Multi-functional heavy wall Light-guiding optics system |
| CN113898921A (en) * | 2021-09-30 | 2022-01-07 | 马瑞利汽车零部件(芜湖)有限公司 | Matrix-distributed automobile signal lamp optical structure and automobile lamp |
| CN114963118A (en) * | 2022-05-26 | 2022-08-30 | 嘉兴海拉灯具有限公司 | Optical system and car lamp |
-
2018
- 2018-10-08 CN CN201821626548.7U patent/CN208832369U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210492A (en) * | 2018-10-08 | 2019-01-15 | 马瑞利汽车零部件(芜湖)有限公司 | Multi-functional heavy wall Light-guiding optics system |
| CN113898921A (en) * | 2021-09-30 | 2022-01-07 | 马瑞利汽车零部件(芜湖)有限公司 | Matrix-distributed automobile signal lamp optical structure and automobile lamp |
| CN114963118A (en) * | 2022-05-26 | 2022-08-30 | 嘉兴海拉灯具有限公司 | Optical system and car lamp |
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