CN109708067A - A kind of car light optical system for lighting effect with striped - Google Patents
A kind of car light optical system for lighting effect with striped Download PDFInfo
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- CN109708067A CN109708067A CN201811604537.3A CN201811604537A CN109708067A CN 109708067 A CN109708067 A CN 109708067A CN 201811604537 A CN201811604537 A CN 201811604537A CN 109708067 A CN109708067 A CN 109708067A
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- refractive power
- power face
- luminescence unit
- condenser
- optical system
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000003287 optical effect Effects 0.000 title claims abstract description 21
- 238000004020 luminiscence type Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention discloses a kind of car light optical systems that effect is lighted with striped, including pcb board, LED light source, condenser and luminescence unit, LED light source is installed on pcb board, LED light source is placed in the inside or rear of condenser, condenser is placed in luminescence unit rear, wherein luminescence unit includes a refractive power face, secondary refractive power face and patterned surface, the light that LED light source issues first passes around condenser and collects and collimate, then it is imported from the rear surface of luminescence unit, it is totally reflected into the light in luminescence unit by a refractive power face, and reflection light is in quasi- horizontal plane, by secondary refractive power face secondary total reflection occurs for the light for being then in quasi- horizontal plane, become the collimated ray of the separated and vertical onwards transmission of more parts of left and right directions, finally exported by patterned surface.The present invention passes through the optical system of single group light source and condenser, and that realizes multiple stripeds lights effect.Cost and space are dramatically saved, bigger feasibility is provided for shape-designing.
Description
Technical field
The present invention relates to a kind of car light optical systems, can realize multiple rows of using single group light source and single group condenser
Line lights effect.
Background technique
As application of the LED on car light is more and more frequent, vehicle factor is to the moulding of car light and lights the requirement of effect
Also more and more novel.Many car lights are the smart for meeting moulding, and the requirement to space is more harsh, need optical system more
It is compact, it is more integrated.The existing optical system for lighting effect with striped or circulation generally uses decorative circle shielding mode,
Or multiple optical system combinations are used, these way of realization higher costs, system is more complex, the constraint to shape-designing
It is larger.
Summary of the invention
To solve the above problems, making the object of the present invention is to provide a kind of optical system for automobile lighting lamp
Effect is lighted with what single group condenser can be realized as multiple stripeds.
A kind of car light optical system for lighting effect with striped, including pcb board, LED light source, condenser and the list that shines
Member, LED light source are installed on pcb board, and LED light source is placed in the inside or rear of condenser, and condenser is placed in luminescence unit rear,
Wherein luminescence unit includes a refractive power face, secondary refractive power face and patterned surface, and the light that LED light source issues first passes around condenser
It collects and collimates, then from the importing of the rear surface of luminescence unit, occur into the light in luminescence unit by a refractive power face
Total reflection, and reflection light is in quasi- horizontal plane, and the light for being then in quasi- horizontal plane is secondary by the generation of secondary refractive power face
Total reflection becomes more parts of left and right directions separately and the collimated ray of vertical onwards transmission, finally exports by patterned surface.
The luminescence unit is symmetrical, and there are a refractive power face and 3 secondary refractive power faces in every side, and 3 secondary
Refractive power face parallel arrangement.
The condenser and luminescence unit are linked together, as a part.
The angle of refractive power face and vertical plane is between 10 ° -80 °.
The angle of the secondary refractive power face and horizontal plane is between 10 ° -80 °.
The spread geometry of the patterned surface can be with elliposoidal, circle, rectangle.
The condenser is round, ellipse or rectangle.
Refractive power face and secondary refractive power face are free form surface either planes.
The secondary refractive power face and patterned surface are the corresponding multiple rows of or multiple rows in an one-to-one either secondary refractive power face
Decorative pattern.
Beneficial effects of the present invention, by the optical system of single group light source and condenser, that realizes multiple stripeds lights effect
Fruit.Cost and space are dramatically saved, bigger feasibility is provided for shape-designing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention one.
Fig. 2 is structural schematic diagram two of the invention.
Fig. 3 is structural schematic diagram three of the invention.
Specific embodiment
As shown in Figure 1, a kind of car light optical system for lighting effect with striped, including it is pcb board 1, LED light source 2, poly-
Light device 3 and luminescence unit 5, LED light source 2 are installed on pcb board 1, and LED light source 2 is placed in the inside or rear of condenser 3, optically focused
Device 3 is placed in 5 rear of luminescence unit, and wherein luminescence unit 5 includes a refractive power face 8, secondary refractive power face 6 and patterned surface 7, LED
Light source 2 issue light first pass around condenser 3 collect and collimate, then from the rear surface 4 of luminescence unit 5 import, into shine
Light in unit 5 is totally reflected by a refractive power face 8, and reflection light is in quasi- horizontal plane, is then in quasi- water
By secondary refractive power face 6 secondary total reflection occurs for the light of plane, becomes more parts of left and right directions separately and vertical onwards transmission
Collimated ray, finally by patterned surface 7 export, form multiple stripeds lights effect.
Fig. 2 is the isometric side view of one embodiment, and in this embodiment, luminescence unit 5 is symmetrical, and every side has one
An a refractive power face 8, every side are corresponding with 3 secondary 6 parallel arrangements of refractive power face in 6,3, secondary refractive power face, each secondary refractive power face 6
Corresponding two rows of patterned surfaces 7 again, 7 parallel arrangement of patterned surface.
Fig. 3 is another embodiment of the present invention, and in this embodiment, condenser 3 and luminescence unit 5 are a parts, is not had
The light-emitting surface of condenser and the incidence surface 4 of luminescence unit, the light that LED light source 2 issues are collected and are collimated through 3 rear surface of condenser
Afterwards, it shines directly on a refractive power face 8, this embodiment can reduce the number of part, reduce cost.Condenser 3 can be adopted
With round, ellipse or rectangle.The angle of refractive power face 8 and vertical plane is between 10 ° -80 °.Secondary refractive power face 6 and water
The angle of plane is between 10 ° -80 °.
Refractive power face 8 and secondary refractive power face 6 can be using free form surface either planes.Secondary refractive power face 6 and decorative pattern
Face 7 can be correspondingly, be also possible to the corresponding multiple rows of or multiple row decorative pattern in a secondary refractive power face.The spread geometry of decorative pattern can
So that elliposoidal, circle or rectangle, the number of rings or number of rows of decorative pattern are more than or equal to 1, and multiple ring-type decorative patterns can be concentric structure.
Claims (9)
1. a kind of car light optical system for lighting effect with striped, which is characterized in that including pcb board (1), LED light source
(2), condenser (3) and luminescence unit (5), LED light source (2) are installed on pcb board (1), and LED light source (2) is placed in condenser (3)
Inside or rear, condenser (3) is placed in luminescence unit (5) rear, and wherein luminescence unit (5) includes refractive power face (8), two
Secondary refractive power face (6) and patterned surface (7), LED light source (2) issue light first pass around condenser (3) collect and collimate, then from
The rear surface (4) of luminescence unit (5) imports, and is all-trans into the light in luminescence unit (5) by a refractive power face (8)
It penetrates, and reflection light is in quasi- horizontal plane, the light for being then in quasi- horizontal plane is secondary complete by secondary refractive power face (6) generation
Reflection becomes more parts of left and right directions separately and the collimated ray of vertical onwards transmission, finally exports by patterned surface (7).
2. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
Luminescence unit (5) is symmetrical, and there are a refractive power face (8) and 3 secondary refractive power faces (6), 3 secondary refractive powers in every side
Face (6) parallel arrangement.
3. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
Condenser (3) and luminescence unit (5) are linked together, as a part.
4. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
The angle of refractive power face (8) and vertical plane is between 10 ° -80 °.
5. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
The angle of secondary refractive power face (6) and horizontal plane is between 10 ° -80 °.
6. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
The spread geometry of patterned surface (7) can be with elliposoidal, circle, rectangle.
7. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
Condenser (3) is round, ellipse or rectangle.
8. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
Refractive power face (8) and secondary refractive power face (6) are free form surface either planes.
9. a kind of car light optical system for lighting effect with striped according to claim 1, which is characterized in that described
Secondary refractive power face (6) and patterned surface (7) are that an one-to-one either secondary refractive power face is corresponding multiple rows of or multiple row decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604537.3A CN109708067A (en) | 2018-12-26 | 2018-12-26 | A kind of car light optical system for lighting effect with striped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604537.3A CN109708067A (en) | 2018-12-26 | 2018-12-26 | A kind of car light optical system for lighting effect with striped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109708067A true CN109708067A (en) | 2019-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604537.3A Pending CN109708067A (en) | 2018-12-26 | 2018-12-26 | A kind of car light optical system for lighting effect with striped |
Country Status (1)
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| CN (1) | CN109708067A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040057244A1 (en) * | 2002-07-10 | 2004-03-25 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN105042510A (en) * | 2015-07-31 | 2015-11-11 | 马瑞利汽车零部件(芜湖)有限公司 | LED optical lens |
| CN106764787A (en) * | 2016-11-29 | 2017-05-31 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of LED disc types lens optical system |
| CN106764807A (en) * | 2017-01-09 | 2017-05-31 | 成都恒坤光电科技有限公司 | A kind of guiding device |
| CN206449559U (en) * | 2016-12-20 | 2017-08-29 | 帝宝车灯制造（合肥）有限公司 | A kind of LED car lamp |
| CN209196757U (en) * | 2018-12-26 | 2019-08-02 | 迅驰车业江苏有限公司 | A kind of car light optical system for lighting effect with striped |
-
2018
- 2018-12-26 CN CN201811604537.3A patent/CN109708067A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040057244A1 (en) * | 2002-07-10 | 2004-03-25 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN105042510A (en) * | 2015-07-31 | 2015-11-11 | 马瑞利汽车零部件(芜湖)有限公司 | LED optical lens |
| CN106764787A (en) * | 2016-11-29 | 2017-05-31 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of LED disc types lens optical system |
| CN206449559U (en) * | 2016-12-20 | 2017-08-29 | 帝宝车灯制造（合肥）有限公司 | A kind of LED car lamp |
| CN106764807A (en) * | 2017-01-09 | 2017-05-31 | 成都恒坤光电科技有限公司 | A kind of guiding device |
| CN209196757U (en) * | 2018-12-26 | 2019-08-02 | 迅驰车业江苏有限公司 | A kind of car light optical system for lighting effect with striped |
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