CN102809205A - Light guiding structure of car air conditioner control box - Google Patents
Light guiding structure of car air conditioner control box Download PDFInfo
- Publication number
- CN102809205A CN102809205A CN2011101478267A CN201110147826A CN102809205A CN 102809205 A CN102809205 A CN 102809205A CN 2011101478267 A CN2011101478267 A CN 2011101478267A CN 201110147826 A CN201110147826 A CN 201110147826A CN 102809205 A CN102809205 A CN 102809205A
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- China
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- leaded light
- light guiding
- light
- control box
- air conditioning
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- Air-Conditioning For Vehicles (AREA)
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 indication technology of automotive air-conditioning controller, particularly a kind of light guide structure of air conditioning for automobiles control box.
Background technology:
Air-conditioner control box in the automobile is installed in the panel of vehicle console, and the panel of air-conditioner control box provides air quantity indication, pattern indication and temperature indication.In order in darker environment, clearly to indicate air quantity, pattern and the temperature information of air-conditioning, air-conditioner control box will be delivered in the panel from the luminous of light emitting diode on the circuit board through light guide.In the prior art; For appearance is that fan-shaped indicator lamp of arranging exists following two kinds of structures: all corresponding down leaded light bar of (1) each outward appearance indicating effect, and each leaded light bar inserts on the panel with the mode of loose mail assembly unit and indicates in the light trough, because very little at interval between the adjacent indicator lamp of appearance; Therefore for location, the mistake proofing of single leaded light bar; On structural design, have bigger limitation, and the mistake dress takes place in loose mail assembling easily, drawback such as when having installation fee.(2) adopt common " the fan-shaped bar of integral type ", but have bar and the bar light source problem of mutual interference and light leak mutually.
Summary of the invention:
The object of the present invention is to provide a kind of light guide structure of air conditioning for automobiles control box, the light guide structure of described this air conditioning for automobiles control box will solve prior art when adopting a plurality of leaded light bar easily mistake install, leaded light bar and the light source technical problem of mutual interference and light leak mutually during installation fee, when adopting integral type leaded light bar.
The light guide structure of this air conditioning for automobiles 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 leaded light bars and dowel; Described a plurality of leaded light bar is fan-shaped spaced apart; Two arbitrarily adjacent leaded light bars are all through described dowel connection, are provided with the leaded light groove with leaded light bar similar number in the described mount pad, and described leaded light groove is fan-shaped spaced apart; Any leaded light bar is arranged in the leaded light groove separately, is provided with the wall that is in the light between two adjacent arbitrarily leaded light grooves.
Further; The junction of dowel and leaded light bar is provided with dividing wall; Be provided with the separation trough with described dividing wall similar number in the mount pad, described separation trough lays respectively at the outside, one side of the opening of leaded light groove, separation trough of each self-embedding of dividing wall.
Further, the leaded light bar is made up of printing opacity or semi transparent material, and mount pad is made up of resistance luminescent material or black material, and the panel of mount pad and air conditioning for automobiles control box is an one.
Further, described dowel is connected on the sidewall of leaded light bar rear end.
Further; The front inner wall of leaded light groove is provided with along the leading portion guiding rib of leaded light slot length direction; Be provided with along the stage casing guiding rib of leaded light bar length direction on the two side at leaded light bar middle part; The sidewall of leaded light bar rear end is provided with the rear end guide-localization muscle along leaded light bar length direction, the rear end interference fit of described rear end guide-localization muscle and leaded light groove.
Further, be provided with a back segment guide-localization muscle separately on three of leaded light bar back segment sidewalls.
Further, leaded light bar and dowel injection mo(u)lding are one, and leaded light groove and mount pad injection mo(u)lding are one.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention is arranged in a plurality of leaded light bars fan-shaped through dowel, avoided using scrappy loose mail, has optimized product structure design, has avoided the loose mail mistake to adorn phenomenon, has improved efficiency of assembling; The leaded light bar cooperatively interacts with the wall that is in the light on the mount pad that is connected panel, and has stoped the mutual interference and avoided the light leak problem mutually of leaded light bar and leaded light bar light source, has improved reliability of products.
Description of drawings:
Fig. 1 is the structural representation of the fan-shaped leaded light bar in the light guide structure of a kind of air conditioning for automobiles control box of the present invention.
Fig. 2 is another structural representation of the fan-shaped leaded light bar in the light guide structure of a kind of air conditioning for automobiles control box of the present invention.
Fig. 3 is the leaded light groove sketch map in the light guide structure of a kind of air conditioning for automobiles control box of the present invention.
Fig. 4 is a leaded light bar and rear portion sketch map after the leaded light groove matches in the light guide structure of a kind of air conditioning for automobiles control box of the present invention.
Fig. 5 is a leaded light bar and anterior sketch map after the leaded light groove matches in the light guide structure of a kind of air conditioning for automobiles control box of the present invention.
The specific embodiment:
Embodiment 1:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the light guide structure of a kind of air conditioning for automobiles control box of the present invention comprises light conducting member and mount pad; Wherein, Described light conducting member is made up of with dowel 4 a plurality of leaded light bars 1, and described a plurality of leaded light bars 1 are fan-shaped spaced apart, and two adjacent arbitrarily leaded light bars 1 all connect through described dowel 4; Be provided with leaded light groove 6 in the described mount pad with leaded light bar 1 similar number; Described leaded light groove 6 is fan-shaped spaced apart, and any leaded light bar 1 is arranged in the leaded light groove 6 separately, is provided with the wall 8 that is in the light between two adjacent arbitrarily leaded light grooves 6.
Further, leaded light bar 1 is made up of printing opacity or semi transparent material, and mount pad is made up of resistance luminescent material or black material, and the panel of mount pad and air conditioning for automobiles control box is an one.
Further; Dowel 4 is provided with dividing wall 5 with the junction of leaded light bar 1; Be provided with the separation trough 9 with described dividing wall 5 similar numbers in the mount pad, described separation trough 9 lays respectively at the outside, one side of the opening of leaded light groove 6, separation trough 9 of dividing wall 5 each self-embedding.
Further, described dowel 4 is connected on the sidewall of leaded light bar 1 rear end.
Further; The front inner wall of leaded light groove 6 is provided with along the leading portion guiding rib 7 of leaded light groove 6 length directions; Be provided with on the two side at leaded light bar 1 middle part along the stage casing guiding rib 2 of leaded light bar 1 length direction; The sidewall of leaded light bar 1 rear end is provided with the rear end guide-localization muscle 3 along leaded light bar 1 length direction, the rear end interference fit of described rear end guide-localization muscle 3 and leaded light groove 6.
Further, be provided with a back segment guide-localization muscle separately on three sidewalls of leaded light bar 1 back segment.
Further, leaded light bar and dowel injection mo(u)lding are one, and leaded light groove and mount pad injection mo(u)lding are one.
Claims (7)
1. the light guide structure of an air conditioning for automobiles 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 leaded light bars and dowel, and described a plurality of leaded light bars are fan-shaped spaced apart, and two adjacent arbitrarily leaded light bars all connect through described dowel; Be provided with leaded light groove in the described mount pad with leaded light bar similar number; Described leaded light groove is fan-shaped spaced apart, and any leaded light bar is arranged in the leaded light groove separately, is provided with the wall that is in the light between two adjacent arbitrarily leaded light grooves.
2. the light guide structure of air conditioning for automobiles control box as claimed in claim 1; It is characterized in that: the junction of dowel and leaded light bar is provided with dividing wall; Be provided with separation trough in the mount pad 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 each self-embedding of dividing wall.
3. the light guide structure of air conditioning for automobiles control box as claimed in claim 1 is characterized in that: the leaded light bar is made up of printing opacity or semi transparent material, and mount pad is made up of resistance luminescent material or black material, and the panel of mount pad and air conditioning for automobiles control box is an one.
4. the light guide structure of air conditioning for automobiles control box as claimed in claim 1 is characterized in that: described dowel is connected on the sidewall of leaded light bar rear end.
5. the light guide structure of air conditioning for automobiles control box as claimed in claim 1; It is characterized in that: the front inner wall of leaded light groove is provided with along the leading portion guiding rib of leaded light slot length direction; Be provided with along the stage casing guiding rib of leaded light bar length direction on the two side at leaded light bar middle part; The sidewall of leaded light bar rear end is provided with the rear end guide-localization muscle along leaded light bar length direction, the rear end interference fit of described rear end guide-localization muscle and leaded light groove.
6. the light guide structure of air conditioning for automobiles control box as claimed in claim 1 is characterized in that: be provided with a back segment guide-localization muscle on three sidewalls of leaded light bar back segment separately.
7. the light guide structure of air conditioning for automobiles control box as claimed in claim 1 is characterized in that: leaded light bar and dowel injection mo(u)lding are one, and leaded light groove and mount pad injection mo(u)lding are one.
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 true CN102809205A (en) | 2012-12-05 |
| CN102809205B CN102809205B (en) | 2014-10-08 |
Family
ID=47232993
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 |
|---|---|
| CN (1) | CN102809205B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919077A (en) * | 2017-12-22 | 2018-04-17 | 联想(北京)有限公司 | Control box |
| CN110220163A (en) * | 2018-03-01 | 2019-09-10 | 标致雪铁龙汽车股份有限公司 | Vehicular illumination device including the covering with light guide photon export-restriction rib |
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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919077A (en) * | 2017-12-22 | 2018-04-17 | 联想(北京)有限公司 | Control box |
| CN110220163A (en) * | 2018-03-01 | 2019-09-10 | 标致雪铁龙汽车股份有限公司 | Vehicular illumination device including the covering with light guide photon export-restriction rib |
| CN110220163B (en) * | 2018-03-01 | 2022-08-09 | 标致雪铁龙汽车股份有限公司 | Vehicle lighting device comprising a screen with light-conducting photon output limiting ribs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102809205B (en) | 2014-10-08 |
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