CN208312244U - LED automobile tail lamp - Google Patents
LED automobile tail lamp Download PDFInfo
- Publication number
- CN208312244U CN208312244U CN201820898002.0U CN201820898002U CN208312244U CN 208312244 U CN208312244 U CN 208312244U CN 201820898002 U CN201820898002 U CN 201820898002U CN 208312244 U CN208312244 U CN 208312244U
- Authority
- CN
- China
- Prior art keywords
- led
- reflecting mirror
- circuit board
- automobile tail
- tail lamp
- 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 - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 230000000007 visual effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 14
- 206010033546 Pallor Diseases 0.000 claims description 5
- 238000000465 moulding Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 description 6
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a kind of LED automobile tail lamps, including reflecting mirror and LED circuit board etc., the reflecting mirror is free-form surface mirror, the relatively fixed front for being mounted on the reflecting mirror of the LED circuit board is close to the edge of the reflecting mirror, the light-emitting surface of LED in the LED circuit board is towards the front of the reflecting mirror, the LED circuit board includes LED, FPC plate and aluminium sheet, the aluminium sheet is the basic part of the LED circuit board, the FPC plate is arranged on the aluminium sheet, the LED is arranged on the FPC plate, the LED circuit board is located at the invisible area under the positive visual angle of the LED automobile tail lamp, the front of the reflecting mirror can be not provided with decorative pattern under specified conditions.Space needed for the utility model is small, and moulding is changeable, and mirror mirror processing request is low, and lighting uniformity is good.
Description
Technical field
The utility model relates to the reflective taillights of a kind of LED automobile tail lamp, especially free form surface.
Background technique
Automobile lighting more and more uses LED as principal light source at present, its advantage is that can in smaller space,
Taillight much with high identification is made simultaneously.The generally existing following obvious shortcoming of common reflecting LED automobile tail light:
1, LED is arranged in mirrored side walls, need the depth of entire reflecting mirror deeper, lead to the front-rear direction size of lamps and lanterns
It is larger, compare occupied space；
2, the installation of the installation of reflecting mirror itself and LED circuit board on the mirror generallys use screw attachment, accordingly
Ground needs that screw stud structure is arranged at the back side of reflecting mirror, causes reflecting mirror part thicker, when injection molding easily makes reflecting mirror
Front generates and reprints books in a reduce format；
3, since wiring board can not repeatedly be bent, it is difficult to meet complicated moulding demand；
4, reflecting mirror front processing patterns require high.
Summary of the invention
For the above-mentioned each defect for overcoming existing conventional reflector formula LED automobile tail lamp, the utility model provides a kind of LED vapour
Tail-light, space utilization rate is high, and required space is small, and moulding is changeable, is able to satisfy complex model needs, and mirror mirror
Processing request reduces, and lighting uniformity is good.
The main technical schemes of the utility model have:
A kind of LED automobile tail lamp, including reflecting mirror and LED circuit board, the reflecting mirror is free-form surface mirror, described
LED circuit board is relatively fixed to be mounted on the reflecting mirror front on the edge of the reflecting mirror, the LED circuit board
Towards the front of the reflecting mirror, the reflecting mirror is used to for the LED light issued to be reflected towards front the light-emitting surface of LED.
The LED circuit board may include LED, FPC plate and aluminium sheet, and the aluminium sheet is the basic part of the LED circuit board,
The FPC plate is arranged on the aluminium sheet, and the LED is arranged on the FPC plate.
The LED automobile tail lamp is also provided with the interior lens of dispersed material, and the interior lens is arranged in the LED
The front of wiring board and the reflecting mirror, the interior lens are used to go out by the anaclasis of reflecting mirror reflection.
The LED automobile tail lamp is additionally provided with control module, and the control module is fixed on the reflecting mirror, the control
Module is connect with the LED circuit board by connector.
The LED circuit board can be fixedly mounted on the reflecting mirror.
The LED circuit board can be fixed on the reflecting mirror from front by the blanching rod structure on the reflecting mirror
On.
The LED circuit board is located at the invisible area under the positive visual angle of the LED automobile tail lamp.
The reflecting mirror is made of the PC material of white, and the front of the reflecting mirror is not aluminized, and is not provided with decorative pattern.
The LED circuit board can have multiple, and be distributed across at the positive different location of the reflecting mirror.
The face type of the interior lens can be the curved surface of two panels placed arrow type.
The beneficial effects of the utility model are:
The utility model uses reflective Random Curved Surface Designing, and LED circuit board is mounted on reflecting mirror front invisible area
Limited lamps and lanterns space is utilized in domain well, and can separate many compact LED wiring boards, helps to meet complicated
Moulding demand, while eliminating the front decorative pattern of reflecting mirror, the mold processing for reflecting mirror of being more convenient for.
Detailed description of the invention
Fig. 1 is the assembly front view (without interior lens) of one embodiment of the utility model；
Fig. 2 is the assembly front view (containing interior lens) of one embodiment of the utility model；
Fig. 3 is the partial sectional view of Fig. 2；
Fig. 4 is the perspective view of some LED circuit board under installation condition；
Fig. 5 is the sectional view of some LED circuit board under installation condition；
Fig. 6 is the sectional perspective structural schematic diagram of the LED circuit board in Fig. 4；
Fig. 7 is the sectional perspective structural schematic diagram of the reflecting mirror in Fig. 4.
Specific embodiment
As shown in figs. 1-7, the utility model discloses a kind of LED automobile tail lamp, including reflecting mirror 1 and LED circuit board 2,
The reflecting mirror be free-form surface mirror, the relatively fixed front for being mounted on the reflecting mirror of the LED circuit board, especially
The light-emitting surface of LED on the edge of the reflecting mirror, the LED circuit board is towards the front of the reflecting mirror, certainly
It is to have certain tilt angle, so that the LED light issued is reflected towards front by the reflecting mirror.The reflecting mirror is using freely bent
Face moulding, lower to LED location required precision, moulding is changeable, and plasticity is strong, and required space is small, compact-sized, especially no longer
Longitudinal direction is needed to have biggish space, even if can also meet complexity well under the restrictive condition of lesser lamps and lanterns space
Spatial modelling requirement.So-called free form surface refers to that face type can be any space curved surface.
The LED circuit board may include LED2-1, FPC plate 2-2 and aluminium sheet 2-3, be referred to as the small assembly of wiring board.
The aluminium sheet is the basic part of the LED circuit board, and the FPC plate is arranged on the aluminium sheet, and the LED is arranged described
On FPC plate.
The LED circuit board have flexibility, can bending arrangement, therefore facilitate cooperate free form surface reflecting mirror moulding,
The reflection for realizing the light of various spatial positions and various space angles makes the utility model relative to traditional reflecting LED vapour
Tail-light has better moulding plasticity, and can greatly reduce the requirement to mirror depths.
The LED automobile tail lamp is also provided with the interior lens 3 of dispersed material, sees the dash area region in Fig. 2, interior
Lens exterior surface area is also the light emitting region of the LED automobile tail lamp.The interior lens is arranged in the LED circuit board
With the front of the reflecting mirror.The light that LED is projected is first through interior lens described in reflecting mirror reflection directive, using described interior
Lens reflects and goes out.Light transfer route is as shown by the arrows in Figure 3.Dispersed material is a kind of material that can obscure point light source
Material, can uniform lighting effect using the interior lens of dispersed material.Therefore the utility model is in very limited lamps and lanterns space
It is interior, the changeable demand of moulding is not only met, while also having accomplished the uniformity of lighting.
The LED automobile tail lamp is additionally provided with control module 4, and the control module is fixed on the reflecting mirror, the control
Molding block and the LED circuit board are realized by connector to be connected, and the specifically described control module passes through connector and the LED
The FPC plate of wiring board is electrically connected.The FPC plate has flexibility, the LED circuit board can be arranged to therein
FPC plate a part is extended except the aluminium sheet, and the control module then passes through connector and is connected to beyond except the aluminium sheet
Part FPC plate on so that connection flexibly, without strictly limiting the installation site of the control module.
The LED circuit board can be fixedly mounted on the reflecting mirror.What is directly contacted with the reflecting mirror is described
The aluminium sheet in LED circuit board.Based on part, be that the aluminium sheet is fixed on the reflecting mirror.
The LED circuit board can be fixed on the reflecting mirror by way of blanching from front.It specifically can be institute
It is fixed on the mirror by the blanching column 1-1 on the reflecting mirror to state LED circuit board.Compared in traditional automobile tail light from anti-
The assembling structure that mirror is put into LED circuit board behind is penetrated, the requirement to mirror depths can be greatly reduced, due to without office
Portion's thick-walled structure, therefore reflecting mirror front will not be caused to reprint books in a reduce format, and easy for installation.
Bending angle by controlling the aluminium sheet can control the light emitting angle of LED, by the height for controlling the aluminium sheet
Degree can control the luminous height of LED, and final adjustment light type is to meet the laws and regulations requirement of taillight.
For any one aforementioned described LED automobile tail lamp, can be advanced optimized in following many aspects.
1, the LED circuit board is preferably placed at the invisible area under the positive visual angle of the LED automobile tail lamp, usually leans on
The edge of the nearly reflecting mirror.
2, the case where interior lens for being provided with the dispersed material, the reflecting mirror preferably uses the PC material of white
Material is made, and the front of the reflecting mirror is not aluminized.The function of taillight may be implemented by (the white PC material) free form surface that do not aluminize
Energy.Along with the interior lens by the dispersed material realizes uniform lighting effect, make the front of the reflecting mirror i.e.
Make to be not provided with decorative pattern, still is able to meet the brightness requirement of taillight, therefore the positive difficulty of processing of reflecting mirror can be substantially reduced.
This scheme, which not only eliminates, aluminizes, but also is not necessarily to processing patterns, and difficulty of processing significantly reduces, and cost savings are obvious.
3, it is directed to a reflecting mirror, the LED circuit board can configure multiple, and be distributed across the reflecting mirror
Positive different location at, facilitate and meet complicated spatial modelling and diversified lighting effect needs.
In the present embodiment, the face type of the interior lens is the curved surface of two panels placed arrow type, as shown in Figure 2.In fact, can also
Using the space curved surface of other various possible shapes.
The utility model based on can bending FPC adding aluminium plate structure on arrange LED, it is solid from front by way of blanching
It is scheduled on free-form surface mirror, significantly reduces the requirement to mirror depths, and the moulding of complexity easy to accomplish is wanted
It asks.Traditional LED automobile for being put into LED circuit board behind from reflecting mirror is superior to from space, moulding and practical set etc.
Taillight.
The technical concept of the utility model and specific technological means are not limited to automobile tail light, other lamps and lanterns can also
With application.
Claims (10)
1. a kind of LED automobile tail lamp, it is characterised in that: including reflecting mirror and LED circuit board, the reflecting mirror is that free form surface is anti-
Penetrate mirror, the relatively fixed edge being mounted in front of the reflecting mirror close to the reflecting mirror of the LED circuit board, the LED
Towards the front of the reflecting mirror, the light that the reflecting mirror is used to issue the LED reflects the light-emitting surface of LED on wiring board
Forwards.
2. LED automobile tail lamp as described in claim 1, it is characterised in that: the LED circuit board includes LED, FPC plate and aluminium
Plate, the aluminium sheet are the basic parts of the LED circuit board, and the FPC plate is arranged on the aluminium sheet, and the LED is arranged in institute
It states on FPC plate.
3. LED automobile tail lamp as claimed in claim 2, it is characterised in that: it is additionally provided with the interior lens of dispersed material, it is described interior
The front of the LED circuit board and the reflecting mirror is arranged in lens, and the interior lens will be for that will pass through the reflecting mirror
The anaclasis of reflection is gone out.
4. LED automobile tail lamp as claimed in claim 3, it is characterised in that: be additionally provided with control module, the control module is fixed
On the reflecting mirror, the control module is connect with the LED circuit board by connector.
5. LED automobile tail lamp as claimed in claim 4, it is characterised in that: the LED circuit board is fixedly mounted on the reflection
On mirror.
6. LED automobile tail lamp as claimed in claim 5, it is characterised in that: the LED circuit board passes through on the reflecting mirror
Blanching rod structure is fixed on the reflecting mirror from front.
7. the LED automobile tail lamp as described in any one of claim 1-6 claim, it is characterised in that: the LED line road
Plate is located at the invisible area under the positive visual angle of the LED automobile tail lamp.
8. the LED automobile tail lamp as described in any one of claim 3-6 claim, it is characterised in that: the reflecting mirror
It is made of the PC material of white, the front of the reflecting mirror is not aluminized, and is not provided with decorative pattern.
9. the LED automobile tail lamp as described in any one of claim 1-6 claim, it is characterised in that: the LED line road
Plate has multiple, and is distributed across at the positive different location of the reflecting mirror.
10. the LED automobile tail lamp as described in any one of claim 3-6 claim, it is characterised in that: the interior light distribution
The face type of mirror is the curved surface of two panels placed arrow type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898002.0U CN208312244U (en) | 2018-06-11 | 2018-06-11 | LED automobile tail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898002.0U CN208312244U (en) | 2018-06-11 | 2018-06-11 | LED automobile tail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312244U true CN208312244U (en) | 2019-01-01 |
Family
ID=64707681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898002.0U Expired - Fee Related CN208312244U (en) | 2018-06-11 | 2018-06-11 | LED automobile tail lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662546A (en) * | 2018-06-11 | 2018-10-16 | 华域视觉科技(上海)有限公司 | LED automobile tail lamp |
| CN110594695A (en) * | 2019-10-16 | 2019-12-20 | 华域视觉科技(上海)有限公司 | Automobile lamp module of modularized intelligent interactive display system and lamp |
-
2018
- 2018-06-11 CN CN201820898002.0U patent/CN208312244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662546A (en) * | 2018-06-11 | 2018-10-16 | 华域视觉科技(上海)有限公司 | LED automobile tail lamp |
| CN110594695A (en) * | 2019-10-16 | 2019-12-20 | 华域视觉科技(上海)有限公司 | Automobile lamp module of modularized intelligent interactive display system and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |