CN208886650U - Fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality - Google Patents
Fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality Download PDFInfo
- Publication number
- CN208886650U CN208886650U CN201821612987.2U CN201821612987U CN208886650U CN 208886650 U CN208886650 U CN 208886650U CN 201821612987 U CN201821612987 U CN 201821612987U CN 208886650 U CN208886650 U CN 208886650U
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- China
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- heavy wall
- light guide
- wall light
- mounting structure
- circuit board
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Abstract
The utility model relates to it is a kind of fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality, one of heavy wall light guide and LED circuit board are fixedly connected to form by assembly by buckle first, the assembly is screwed on bracket again, finally another heavy wall light guide is connected on previous light guide, and is fixed on bracket the fastening realized on three-dimensional with screw.The light source of different location controlled can shine in LED circuit board, and the light source of sending passes through two mutually independent light-emitting surfaces of heavy wall light guide respectively and reflects away, to realize lighting and switch with region different function on lamps and lanterns.
Description
Technical field
The utility model relates to car light technical fields, and in particular to it is a kind of fix two pieces of different heavy wall light guides realizations and light cut
Change the mounting structure of function.
Background technique
Heavy wall light guide in car light using more and more common, as Chinese patent CN205174251U, CN207162420U,
CN207674352U etc..Installation, the fixed mode structure of one side bracket is fixed frequently with bracket in these heavy wall light conductions
It is complex, the space occupied is larger；On the other hand more multi-functional in order to integrate, it is more to generally require installation in a limited space
Block heavy wall light guide item and light source realize complicated function, traditional mounting means generally require two sets of mounting structures of setting respectively into
Row is fixed, and to installation space and heat dissipation design, more stringent requirements are proposed for this, far can not adapt to new car light design shape
Gesture.
Utility model content
The purpose of the utility model is to overcome the above problems existing for existing heavy wall light guide installation fixed form, provide one
Kind fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality, which includes bracket, LED circuit
Plate, heavy wall light guide a and heavy wall light guide b, the heavy wall light guide b and LED circuit board are fixedly connected to form prepackage ligand, the prepackage
Ligand is fixedly connected with bracket, and the heavy wall light guide a is fixedly connected with heavy wall light guide b.
Further, the LED circuit board is specially double LED circuit board, and two kinds of different roles can be emitted after energization
LED light.
Further, the positioning pin, location hole, card being mutually matched are respectively arranged on heavy wall light guide b and LED circuit board
Button, heavy wall light guide b and LED circuit board are carried out being located through buckle and be fixedly connected by positioning pin.
Further, it pre-installs ligand and bracket is fixedly connected by fastening screw.
Further, the lower surface heavy wall light guide a is provided with hook and screw hole, the upper surface heavy wall light guide b is provided with card
Slot, heavy wall light guide a and heavy wall light guide b are achieved a fixed connection by the cooperation of hook and card slot, and heavy wall light guide a passes through screw and spiral shell
The cooperation in hole is auxiliarily fixed with bracket.
Further, heavy wall light guide a and heavy wall light guide b or more or the installation that forward laps, the light-emitting surface of the two are mutually indepedent.
Further, continuous zigzag reflecting surface is provided on heavy wall light guide a and heavy wall light guide b, it is described anti-
Face is penetrated to be located above the LED light source of LED circuit board.
Further, the mounting structure is fixedly connected with lampshade, and the assembly being consequently formed passes through screw or buckle peace
Dress is on the car body.
The beneficial effects of the utility model are embodied in the following aspects: (1) under the premise of guaranteeing that depanning is molding, can incite somebody to action
Two various sizes of heavy wall light guides are fixed on one piece of PCB simultaneously, save pcb board usage quantity；(2) by being staggered
A degree of two pieces of heavy wall light guides and double LED circuit board realize the function that different LED light sources are lighted and switched；(3) pacify
Fixed robust is filled, has saved space, while meeting car light optics laws and regulations requirement and client to car light to the greatest extent
Moulding aesthetic requirement.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model mounting structure；
Fig. 2 is the side schematic view of the utility model mounting structure；
Fig. 3 is the perspective view of the explosion of the utility model mounting structure.
Wherein, 1- bracket, 2-LED circuit board, 3- heavy wall light guide b, 4- heavy wall light guide a, 5- fastening screw a, 6- fasten spiral shell
Follow closely b, 7- fastening screw c, 8- hook, 9- card slot.
Specific embodiment
A kind of LED car lamp as shown in Figs. 1-3, including 1, two-sided LED circuit board 2 of a bracket and heavy wall light guide
A and heavy wall light guide b.It is provided with several LED light sources in double LED circuit board, different light sources can be issued respectively and realize difference
Function.It is additionally provided with buckle and positioning pin in double LED circuit board, double LED circuit board and heavy wall are realized by positioning pin
The pre-determined bit of light guide b cooperates, and is then fixedly connected with the two by buckling.Double LED circuit board is formed with heavy wall light guide b
Assembly be fixed on bracket by screw 6, hook 8 and previous thickness of another heavy wall light guide a by its lower surface
The card slot 9 of the upper surface wall light guide a is fixedly connected, and consolidates heavy wall light guide a and entire mounting structure finally by screw 5 and screw 7
It is scheduled on bracket 1.Above-mentioned mounting structure is integrally attached on car body after connecting with lamp housing.
It is provided with jagged reflecting surface on two pieces of heavy wall light guides, so that illumination effect is more uniform.Heavy wall light guide a and
Although heavy wall light guide b overlaps, but light-emitting surface is mutually indepedent, is independent of each other, different LED light source hairs on beneath circuit board
Light out can reflect away realization illumination and alarm function through two light-emitting surfaces respectively.LED light source controlled respectively can be lighted simultaneously certainly
By switching, switch different car light functions in same region it is thus achieved that sharing a pcb board.
The utility model product is successfully tried out in certain main engine plants' vehicle, not only shines uniformly but also cost is relatively low,
Install simple and quick, client feedback is preferable.
Claims (8)
1. it is a kind of fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality, it is characterised in that the installation knot
Structure includes bracket, LED circuit board, heavy wall light guide a and heavy wall light guide b, and wherein heavy wall light guide b is fixedly connected with shape with LED circuit board
At prepackage ligand, the prepackage ligand is fixedly connected with bracket, and the heavy wall light guide a is fixedly connected with heavy wall light guide b.
2. mounting structure as described in claim 1, it is characterised in that: the LED circuit board is double LED circuit board, is powered
The LED light of two kinds of different roles can be emitted afterwards.
3. mounting structure as described in claim 1, it is characterised in that: be respectively arranged on heavy wall light guide b and LED circuit board
Positioning pin, location hole, the buckle being mutually matched, heavy wall light guide b and LED circuit board be located through by positioning pin buckle into
Row is fixedly connected.
4. mounting structure as described in claim 1, it is characterised in that: prepackage ligand and bracket are fixed by fastening screw
Connection.
5. mounting structure as described in claim 1, it is characterised in that: the lower surface heavy wall light guide a is provided with hook and screw hole,
The upper surface heavy wall light guide b is provided with card slot, heavy wall light guide a and heavy wall light guide b, fixation is realized by the cooperation of hook and card slot
Connection, heavy wall light guide a are auxiliarily fixed by the cooperation of screw and screw hole with bracket.
6. mounting structure as described in claim 1, it is characterised in that: heavy wall light guide a and heavy wall light guide b or more forward laps
Installation, the light-emitting surface of the two are mutually indepedent.
7. mounting structure as claimed in claim 6, it is characterised in that: the company of being provided on heavy wall light guide a and heavy wall light guide b
Continuous zigzag reflecting surface, the reflecting surface are located above the LED light source of LED circuit board.
8. mounting structure as described in claim 1, it is characterised in that: the mounting structure is fixedly connected with lampshade, thus shape
At assembly by screw or buckle installation on the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612987.2U CN208886650U (en) | 2018-09-30 | 2018-09-30 | Fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612987.2U CN208886650U (en) | 2018-09-30 | 2018-09-30 | Fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886650U true CN208886650U (en) | 2019-05-21 |
Family
ID=66514893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612987.2U Active CN208886650U (en) | 2018-09-30 | 2018-09-30 | Fix two pieces of different heavy wall light guides realizations light, the mounting structure of handoff functionality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886650U (en) |
-
2018
- 2018-09-30 CN CN201821612987.2U patent/CN208886650U/en active Active
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