CN102809205B - Light guiding structure of car air conditioner control box - Google Patents
Light guiding structure of car air conditioner control box Download PDFInfo
- Publication number
- CN102809205B CN102809205B CN201110147826.7A CN201110147826A CN102809205B CN 102809205 B CN102809205 B CN 102809205B CN 201110147826 A CN201110147826 A CN 201110147826A CN 102809205 B CN102809205 B CN 102809205B
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- light
- strip
- light guiding
- control box
- air conditioner
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Abstract
A light guiding structure of a car air conditioner control box comprises a light guiding member and a mount. The light guiding member consists of a plurality of light guiding strips which are fanwise distributed at intervals and are connected through connection ribs. The mount is provided with light guiding slots fanwise distributed at intervals, and the light guiding strips are arranged in the light guiding slots one by one. A light shading wall is arranged between each two adjacent light guiding slots. A partition wall is arranged at each joint of the connection ribs and the light guiding strips. Partition slots are arranged in the mount on one sides of openings of the light guiding slots, and the partition walls are nested into the partition slots one by one. Guiding ribs and positioning ribs which are matched mutually are arranged on the light guiding strips and inside the light guiding slots. The light guiding strips and the connection ribs are integrated in an injection molding manner. The light guiding slots are formed in the mount in an injection molding manner, scattered parts are no longer used, product structure is optimized, mis-mounting of the scattered parts is avoided, assembly efficiency is improved, and mutual interference between the light guiding strips and light sources thereof and light leakage are avoided since the light guiding strips and the light shading walls of the mount are matched with one another, and product stability is improved.
Description
Technical field:
The present invention relates to lighting engineering, relate in particular to the light guide structure of the lamplight pointing technology, particularly a kind of vehicle air conditioner control box of automotive air-conditioning controller.
Background technology:
Air-conditioner control box in automobile is arranged in the panel of vehicle console, and the panel of air-conditioner control box provides air quantity instruction, pattern instruction and temperature instruction.In order clearly to indicate air quantity, pattern and the temperature information of air-conditioning in darker environment, air-conditioner control box will be delivered in panel from the luminous of light emitting diode on circuit board by light guide.In prior art, it is that fan-shaped indicator lamp of arranging exists following two kinds of structures for appearance effect: an all corresponding light-strip under (1) each outward appearance indicating effect, each light-strip inserts on panel and indicates in light trough in the mode of assembly, because interval between the adjacent indicator lamp of appearance is very little, therefore for location, the mistake proofing of single light-strip, in structural design, have larger limitation, and easily there is mistake dress in loose mail assembling, the drawback such as while there is installation fee.(2) adopt common " the fan-shaped bar of integral type ", but have the problem of bar and the phase mutual interference of bar light source and light leak.
Summary of the invention:
The object of the present invention is to provide a kind of light guide structure of vehicle air conditioner control box, when the light guide structure of described this vehicle air conditioner control box will solve prior art and adopts multiple light-strip easily mistake install, the technical problem of light-strip and the mutual interference of light source phase and light leak when installation fee, while adopting integrated guide striation.
The light guide structure of this vehicle air conditioner control box of the present invention, comprise light conducting member and mount pad, wherein, described light conducting member is made up of a plurality of light-strips and dowel, described a plurality of light-strips are fan-shaped spaced apart, two light-strips of arbitrary neighborhood all connect by described dowel, in described mount pad, be provided with the leaded light groove with light-strip similar number, described leaded light groove is fan-shaped spaced apart, any one light-strip is arranged in a leaded light groove separately, between two leaded light grooves of arbitrary neighborhood, is provided with the wall that is in the light.
Further, the junction of dowel and light-strip is provided with dividing wall, in mount pad, be provided with and the separation trough of described dividing wall similar number, described separation trough lays respectively at the outside, one side of the opening of leaded light groove, separation trough of the each self-embedding of dividing wall.
Further, light-strip is made up of printing opacity or semi transparent material, and mount pad is by hindering luminescent material or black material forms, and the panel of mount pad and vehicle air conditioner control box is integrated.
Further, described dowel is connected on a sidewall of light-strip rear end.
Further, in the front inner wall of leaded light groove, be provided with along the leading portion guiding rib of leaded light slot length direction, on the two side at light-strip middle part, the stage casing guiding rib along light-strip length direction is set, on the sidewall of light-strip rear end, be provided with the rear end guide-localization muscle along light-strip length direction, described rear end guide-localization muscle and the rear end interference fit of leaded light groove.
Further, on three of light-strip back segment sidewalls, be provided with separately a back segment guide-localization muscle.
Further, light-strip and dowel injection mo(u)lding are integrated, and leaded light groove and mount pad injection mo(u)lding are integrated.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention is arranged in a plurality of light-strips fan-shaped by dowel, avoided using scrappy loose mail, has optimized product structure design, has avoided loose mail to fill phenomenon by mistake, has improved efficiency of assembling; Light-strip cooperatively interacts with the wall that is in the light being connected on the mount pad of panel, has stoped light-strip with the phase mutual interference of light-strip light source and has avoided light leak problem, has improved the reliability of product.
Brief description of the drawings:
Fig. 1 is the structural representation of the fan-shaped light-strip in the light guide structure of a kind of vehicle air conditioner control box of the present invention.
Fig. 2 is another structural representation of the fan-shaped light-strip in the light guide structure of a kind of vehicle air conditioner control box of the present invention.
Fig. 3 is the leaded light groove schematic diagram in the light guide structure of a kind of vehicle air conditioner control box of the present invention.
Fig. 4 is the rear portion schematic diagram of light-strip after matching with leaded light groove in the light guide structure of a kind of vehicle air conditioner control box of the present invention.
Fig. 5 is the anterior schematic diagram of light-strip after matching with leaded light groove in the light guide structure of a kind of vehicle air conditioner control box of the present invention.
Detailed description of the invention:
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, the light guide structure of a kind of vehicle air conditioner control box of the present invention, comprise light conducting member and mount pad, wherein, described light conducting member is made up of a plurality of light-strips 1 and dowel 4, described a plurality of light-strips 1 are fan-shaped spaced apart, two light-strips 1 of arbitrary neighborhood all connect by described dowel 4, in described mount pad, be provided with the leaded light groove 6 with light-strip 1 similar number, described leaded light groove 6 is fan-shaped spaced apart, any one light-strip 1 is arranged in a leaded light groove 6 separately, between two leaded light grooves 6 of arbitrary neighborhood, be provided with the wall 8 that is in the light.
Further, light-strip 1 is made up of printing opacity or semi transparent material, and mount pad is by hindering luminescent material or black material forms, and the panel of mount pad and vehicle air conditioner control box is integrated.
Further, dowel 4 is provided with dividing wall 5 with the junction of light-strip 1, in mount pad, be provided with and the separation trough 9 of described dividing wall 5 similar numbers, described separation trough 9 lays respectively at the outside, one side of the opening of leaded light groove 6, separation trough 9 of the each self-embedding of dividing wall 5.
Further, described dowel 4 is connected on a sidewall of light-strip 1 rear end.
Further, in the front inner wall of leaded light groove 6, be provided with along the leading portion guiding rib 7 of leaded light groove 6 length directions, on the two side at light-strip 1 middle part, arrange along the stage casing guiding rib 2 of light-strip 1 length direction, on the sidewall of light-strip 1 rear end, be provided with the rear end guide-localization muscle 3 along light-strip 1 length direction, described rear end guide-localization muscle 3 and the rear end interference fit of leaded light groove 6.
Further, on three sidewalls of light-strip 1 back segment, be provided with separately a back segment guide-localization muscle.
Further, light-strip and dowel injection mo(u)lding are integrated, and leaded light groove and mount pad injection mo(u)lding are integrated.
Claims (7)
1. the light guide structure of a vehicle air conditioner control box, comprise light conducting member and mount pad, it is characterized in that: described light conducting member is made up of a plurality of light-strips and dowel, described a plurality of light-strips are fan-shaped spaced apart, two light-strips of arbitrary neighborhood all connect by described dowel, in described mount pad, be provided with the leaded light groove with light-strip similar number, described leaded light groove is fan-shaped spaced apart, any one light-strip is arranged in a leaded light groove separately, between two leaded light grooves of arbitrary neighborhood, is provided with the wall that is in the light.
2. the light guide structure of vehicle air conditioner control box as claimed in claim 1, it is characterized in that: the junction of dowel and light-strip is provided with dividing wall, in mount pad, be provided with the separation trough with described dividing wall similar number, described separation trough lays respectively at the outside, one side of the opening of leaded light groove, separation trough of the each self-embedding of dividing wall.
3. the light guide structure of vehicle air conditioner control box as claimed in claim 1, is characterized in that: light-strip is made up of printing opacity or semi transparent material, and mount pad is by hindering luminescent material or black material forms, and the panel of mount pad and vehicle air conditioner control box is integrated.
4. the light guide structure of vehicle air conditioner control box as claimed in claim 1, is characterized in that: described dowel is connected on a sidewall of light-strip rear end.
5. the light guide structure of vehicle air conditioner control box as claimed in claim 1, it is characterized in that: in the front inner wall of leaded light groove, be provided with along the leading portion guiding rib of leaded light slot length direction, on the two side at light-strip middle part, the stage casing guiding rib along light-strip length direction is set, on the sidewall of light-strip rear end, be provided with the rear end guide-localization muscle along light-strip length direction, described rear end guide-localization muscle and the rear end interference fit of leaded light groove.
6. the light guide structure of vehicle air conditioner control box as claimed in claim 1, is characterized in that: on three sidewalls of light-strip back segment, be provided with separately a back segment guide-localization muscle.
7. the light guide structure of vehicle air conditioner control box as claimed in claim 1, is characterized in that: light-strip and dowel injection mo(u)lding are integrated, and leaded light groove and mount pad injection mo(u)lding are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147826.7A CN102809205B (en) | 2011-06-02 | 2011-06-02 | Light guiding structure of car air conditioner control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147826.7A CN102809205B (en) | 2011-06-02 | 2011-06-02 | Light guiding structure of car air conditioner control box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102809205A CN102809205A (en) | 2012-12-05 |
| CN102809205B true CN102809205B (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110147826.7A Active CN102809205B (en) | 2011-06-02 | 2011-06-02 | Light guiding structure of car air conditioner control box |
Country Status (1)
| Country | Link |
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| CN (1) | CN102809205B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919077B (en) * | 2017-12-22 | 2021-01-15 | 联想(北京)有限公司 | Control box |
| FR3078559B1 (en) * | 2018-03-01 | 2020-02-07 | Psa Automobiles Sa | VEHICLE LIGHTING DEVICE HAVING MASK WITH LIMIT OF EXTENSION OF PHOTOS FROM LIGHT GUIDES. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137010A (en) * | 1986-11-29 | 1988-06-09 | Furukawa Electric Co Ltd:The | Air conditioner light-receiving device for aotomobile |
| CN201287603Y (en) * | 2008-09-28 | 2009-08-12 | 法雷奥汽车空调湖北有限公司 | Automobile air conditioner control box panel indicating equipment |
| CN201314670Y (en) * | 2008-09-28 | 2009-09-23 | 法雷奥汽车空调湖北有限公司 | Light-guiding strip device for vehicle air conditioner control box |
| CN202158630U (en) * | 2011-06-02 | 2012-03-07 | 延锋伟世通汽车电子有限公司 | Light guiding structure of automotive air conditioner control box |
-
2011
- 2011-06-02 CN CN201110147826.7A patent/CN102809205B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137010A (en) * | 1986-11-29 | 1988-06-09 | Furukawa Electric Co Ltd:The | Air conditioner light-receiving device for aotomobile |
| CN201287603Y (en) * | 2008-09-28 | 2009-08-12 | 法雷奥汽车空调湖北有限公司 | Automobile air conditioner control box panel indicating equipment |
| CN201314670Y (en) * | 2008-09-28 | 2009-09-23 | 法雷奥汽车空调湖北有限公司 | Light-guiding strip device for vehicle air conditioner control box |
| CN202158630U (en) * | 2011-06-02 | 2012-03-07 | 延锋伟世通汽车电子有限公司 | Light guiding structure of automotive air conditioner control box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102809205A (en) | 2012-12-05 |
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