CN208312244U - LED automobile tail lamp - Google Patents

LED automobile tail lamp Download PDF

Info

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.)
Active
Application number
CN201820898002.0U
Other languages
Chinese (zh)
Inventor
潘海洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HASCO Vision Technology Co Ltd
Original Assignee
HASCO Vision Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HASCO Vision Technology Co Ltd filed Critical HASCO Vision Technology Co Ltd
Priority to CN201820898002.0U priority Critical patent/CN208312244U/en
Application granted granted Critical
Publication of CN208312244U publication Critical patent/CN208312244U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

LED automobile tail lamp
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.
CN201820898002.0U 2018-06-11 2018-06-11 LED automobile tail lamp Active CN208312244U (en)

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 Active CN208312244U (en) 2018-06-11 2018-06-11 LED automobile tail lamp

Country Status (1)

Country Link
CN (1) CN208312244U (en)

Similar Documents

Publication Publication Date Title
CN101097049B (en) Vehicle lamp
US8789991B2 (en) Optical system with main function for motor vehicle
CN106996535A (en) For illumination of the motor vehicles including opalescence shade or signal optical unit
CN103727475A (en) Vehicular headlamp
EP2075500A2 (en) Vehicle headlamp
CN208312244U (en) LED automobile tail lamp
CN202419408U (en) Two-in-one LED (light-emitting diode) lamp structure for automobiles
CN103062696A (en) Optical module of motor vehicle lightning device
CN214306936U (en) Automobile tail lamp light guide structure, automobile rear tail lamp and automobile
CN206234747U (en) Vehicular illumination device
KR20130036382A (en) Double reflecting structure
CN108662546A (en) LED automobile tail lamp
CN211372257U (en) Multifunctional thick-wall light guide device
CN105240768A (en) Improved motorcycle taillight
CN105402673A (en) Composite light homogenizing car lamp
CN105240769A (en) Motorcycle taillight
CN104048238B (en) The signal lamp assembly of Uniform Illumination is provided by light source position and spacing control
CN104696846A (en) LED optical structure for car lamps
TWI642876B (en) Car headlight
CN209944225U (en) Optical system of automobile tail lamp and automobile
CN109654447B (en) Flexible line way board side is inserted fixed knot and is constructed and adopt lamps and lanterns of this fixed knot to construct
CN206488185U (en) A kind of automobile tail light
CN106764789A (en) A kind of automobile tail light
CN214948765U (en) Lamp with light blocking and reflecting structure
CN216480754U (en) Dipped beam auxiliary unit of automobile headlamp

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant