CN203771297U - Light guide and lamp panel adopting same - Google Patents
Light guide and lamp panel adopting same Download PDFInfo
- Publication number
- CN203771297U CN203771297U CN201420079406.9U CN201420079406U CN203771297U CN 203771297 U CN203771297 U CN 203771297U CN 201420079406 U CN201420079406 U CN 201420079406U CN 203771297 U CN203771297 U CN 203771297U
- Authority
- CN
- China
- Prior art keywords
- photoconduction
- light guide
- catching groove
- lamp panel
- banking stop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/27—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Buckles (AREA)
Abstract
The utility model relates to a light guide and a lamp panel adopting the same. The light guide and the lamp panel are usually applied to the automotive field. The light guide is integrally strip-shaped; branch pipe pins are arranged at one or more ends of the light guide; a connecting piece is arranged between the branch pipe pins at the same end of the light guide; the connecting piece is connected with the branch pipe pins into a whole; a clamping and buckling structure is arranged on the connecting piece; a buckling slot is formed in the lamp panel; limiting pieces are arranged on the inner walls of the two opposite sides of the buckling slot; the connecting piece of the light guide is mounted inside the buckling slot; a limiting component of the clamping and buckling structure is in contact with the top of the buckling slot; a buckling componentof the clamping and buckling structure is in contact with the lower end parts of the limiting pieces. According to the utility model, the connecting piece is additionally arranged to enhance the strength of branch pipe pins, so that the branch pipe pins are not easy to damage any more; besides, the clamping and buckling structure is arranged on the connecting piece, so that the mounting of the light guide is facilitated, and the influence on the propagation effect of the light guide is avoided.
Description
Technical field
The utility model relates to the lamp panel of a kind of photoconduction and application thereof, and this photoconduction and lamp panel are usually used in automotive field.
Background technology
So-called photoconduction (light guide) is exactly a kind of light that LED is sent from the structural member of PCB guiding front panel or the luminous position of needs, this structural member generally adopts PC material, or PMMA material is made, there is good leaded light performance, certainly some domestic little producers also can adopt common plastics to make photoconduction, are used in low side client's needs.And car light photoconduction belongs to compared with vulnerable component, once occur that micro-damage will affect photoconduction effect largely, especially the damage of photoconduction end will affect the effect of whole piece photoconduction; Meanwhile, for avoiding affecting the communication effect of photoconduction, light guide surface all can not arbitrarily arrange location structure, thereby makes the photoconduction bar that some ends are grown be difficult to location and installation.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide one to be not easy to damage, and is convenient to the photoconduction of installing.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A kind of photoconduction, its entirety is strip, and described photoconduction at least one end has branch's pin, between branch's pin of described photoconduction with one end, is provided with brace, and this brace and branch's pin connect as one, and this brace is provided with buckle structure.
Preferably, described buckle structure is located on the surface of brace one or both sides, and this buckle structure comprises locating part and fastener; Described locating part is located between its photoconduction end, place and fastener; Described fastener has ramp structure, and the peak of this ramp structure is placed in the side of fastener near photoconduction end, place, and the minimum point of ramp structure is placed in the side of fastener away from photoconduction end, place.
Compared to existing technology, the beneficial effects of the utility model are:
Can make photoconduction be not easy to damage, and be convenient to install; Because the utility model has been set up brace between branch's pin, this brace and branch's pin connect as one, and have increased the intensity of branch's pin, thereby branch's pin is no longer easily damaged; Further, fastening structure is set on brace not only can not affect the communication effect of photoconduction, and is convenient to photoconduction and installs, and conscientiously solves existing photoconduction and is difficult to the problem of installing.
In order to overcome the deficiencies in the prior art, another object of the present utility model be to provide one can with the matching used lamp panel of above-mentioned photoconduction.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
Apply a lamp panel for above-mentioned photoconduction, described lamp panel is provided with catching groove, and the both sides inwall that this catching groove is relative is provided with banking stop; The brace of described photoconduction is arranged in catching groove, and the locating part of described buckle structure contacts with catching groove top, and the fastener of described buckle structure contacts with banking stop bottom.
Preferably, described banking stop upper end is connected with catching groove top, and extend toward catching groove bottom bottom, so that between banking stop and banking stop, separate mutually between banking stop and catching groove inwall.
Compared to existing technology, the beneficial effects of the utility model are:
Can with improve after photoconduction support the use, make photoconduction can stablize, be arranged on easily on lamp panel; Because lamp panel of the present utility model is provided with catching groove, the both sides inwall that this catching groove is relative is provided with banking stop, when brace inserts after catching groove, described locating part contacts with catching groove top, continue to insert in catching groove with restriction brace, and described fastener contacts with banking stop bottom, to prevent that banking stop from deviating from catching groove, thereby realized photoconduction stable, install easily.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model photoconduction;
Fig. 2 is the structure for amplifying schematic diagram of the utility model photoconduction A part;
Fig. 3 is the structural representation of the utility model lamp panel;
Fig. 4 is the structure for amplifying schematic diagram of the utility model lamp panel B part;
Fig. 5 is that the utility model photoconduction is arranged on the structural representation on lamp panel;
Fig. 6 is the C part structure for amplifying schematic diagram of the utility model Fig. 5.
Reference numeral is as follows:
1, photoconduction; 2, branch's pin; 3, brace; 41, locating part; 42, fastener; 5, lamp panel; 6, catching groove; 7, banking stop.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As illustrated in fig. 1 and 2, photoconduction 1 entirety described in the utility model is strip, and one end of described photoconduction 1 has Liang Ge branch pin two, between two branch's pin twos, is provided with brace 3, this brace 3 connects as one with branch's pin two, and the surface of these brace 3 both sides is provided with buckle structure; Described buckle structure comprises locating part 41 and fastener 42; Described locating part 41 is located between its place photoconduction 1 end and fastener 42; Described fastener 42 has ramp structure, and the peak of this ramp structure is placed in the side of fastener 42 near place photoconduction 1 end, and the minimum point of ramp structure is placed in the side of fastener 42 away from place photoconduction 1 end.
As shown in Figures 3 and 4, lamp panel 5 described in the utility model is provided with catching groove 6, the both sides inwall that this catching groove 6 is relative is provided with banking stop 7, described banking stop 7 upper ends are connected with catching groove 6 tops, extend toward catching groove 6 bottoms bottom, so that between banking stop 7 and banking stop 7, separate mutually between banking stop 7 and catching groove 6 inwalls.
As illustrated in Figures 5 and 6, in the time that photoconduction 1 is arranged on lamp panel 5, brace 3 is by the space through banking stop 7 and banking stop 7, now fastener 42 applies active force to banking stop 7, make banking stop 7 toward catching groove 6 inwall bendings, until the space of fastener 42 through banking stop 7 and banking stop 7, the active force that fastener 42 applies banking stop 7 disappears, and banking stop 7 will return to original position automatically; In the time that banking stop 7 returns to original position, described locating part 41 contacts with catching groove 6 tops, continues to insert in catching grooves 6 to limit brace 3, and described fastener 42 contacts with banking stop 7 bottoms, to prevent that banking stop 7 from deviating from catching groove 6.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (4)
1. a photoconduction, its entirety is strip, and described photoconduction at least one end has branch's pin, it is characterized in that: between branch's pin of described photoconduction with one end, be provided with brace, this brace and branch's pin connect as one, and this brace is provided with buckle structure.
2. photoconduction according to claim 1, is characterized in that: described buckle structure is located on the surface of brace one or both sides, and this buckle structure comprises locating part and fastener; Described locating part is located between its photoconduction end, place and fastener; Described fastener has ramp structure, and the peak of this ramp structure is placed in the side of fastener near photoconduction end, place, and the minimum point of ramp structure is placed in the side of fastener away from photoconduction end, place.
3. application rights requires a lamp panel for photoconduction described in 1 or 2, it is characterized in that: described lamp panel is provided with catching groove, and the both sides inwall that this catching groove is relative is provided with banking stop; The brace of described photoconduction is arranged in catching groove, and the locating part of described buckle structure contacts with catching groove top, and the fastener of described buckle structure contacts with banking stop bottom.
4. lamp panel according to claim 3, is characterized in that: described banking stop upper end is connected with catching groove top, and extend toward catching groove bottom bottom, so that between banking stop and banking stop, separate mutually between banking stop and catching groove inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079406.9U CN203771297U (en) | 2014-02-24 | 2014-02-24 | Light guide and lamp panel adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079406.9U CN203771297U (en) | 2014-02-24 | 2014-02-24 | Light guide and lamp panel adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771297U true CN203771297U (en) | 2014-08-13 |
Family
ID=51288487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420079406.9U Expired - Lifetime CN203771297U (en) | 2014-02-24 | 2014-02-24 | Light guide and lamp panel adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771297U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016040971A1 (en) * | 2014-09-16 | 2016-03-24 | Zizala Lichtsysteme Gmbh | Lighting device with lightguide assembly which can be locked therein |
| EP3015759A3 (en) * | 2014-11-03 | 2016-11-23 | Valeo Vision | Light module for a motor vehicle comprising a light guide |
| FR3062487A1 (en) * | 2017-01-31 | 2018-08-03 | Valeo Vision | DEVICE FOR FIXING A LIGHT GUIDE ON AN IRREVERSIBLE EMBEDDING BRACKET |
| CN108613099A (en) * | 2016-12-16 | 2018-10-02 | 市光法雷奥（佛山）汽车照明系统有限公司 | Multifunctional luminous device for motor vehicles |
| EP4257876A4 (en) * | 2020-12-01 | 2024-06-12 | Ichikoh Industries, Ltd. | Light-guiding body fixation structure and vehicle lamp |
-
2014
- 2014-02-24 CN CN201420079406.9U patent/CN203771297U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016040971A1 (en) * | 2014-09-16 | 2016-03-24 | Zizala Lichtsysteme Gmbh | Lighting device with lightguide assembly which can be locked therein |
| CN106716006A (en) * | 2014-09-16 | 2017-05-24 | Zkw集团有限责任公司 | Lighting device with lightguide assembly which can be locked therein |
| CN106716006B (en) * | 2014-09-16 | 2019-07-30 | Zkw集团有限责任公司 | With the lighting device in the optical conductor component that can be wherein latched |
| US10443803B2 (en) | 2014-09-16 | 2019-10-15 | Zkw Group Gmbh | Lighting device with lightguide assembly which can be locked therein |
| EP3015759A3 (en) * | 2014-11-03 | 2016-11-23 | Valeo Vision | Light module for a motor vehicle comprising a light guide |
| CN108613099A (en) * | 2016-12-16 | 2018-10-02 | 市光法雷奥（佛山）汽车照明系统有限公司 | Multifunctional luminous device for motor vehicles |
| CN108613099B (en) * | 2016-12-16 | 2024-02-23 | 市光法雷奥（佛山）汽车照明系统有限公司 | Multifunctional lighting device for motor vehicle |
| FR3062487A1 (en) * | 2017-01-31 | 2018-08-03 | Valeo Vision | DEVICE FOR FIXING A LIGHT GUIDE ON AN IRREVERSIBLE EMBEDDING BRACKET |
| EP4257876A4 (en) * | 2020-12-01 | 2024-06-12 | Ichikoh Industries, Ltd. | Light-guiding body fixation structure and vehicle lamp |
| US12055280B2 (en) | 2020-12-01 | 2024-08-06 | Ichikoh Industries, Ltd. | Light-guiding body fixation structure and vehicle lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |