CN217154056U

CN217154056U - Tail lamp structure of integrated OLED light source

Info

Publication number: CN217154056U
Application number: CN202220498384.4U
Authority: CN
Inventors: 谢龙; 周洪涛; 张超; 袁霜
Original assignee: Zhejiang Zero Run Technology Co Ltd
Current assignee: Zhejiang Zero Run Technology Co Ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-09
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a tail lamp structure of integrated OLED light source aims at providing the tail lamp structure of the integrated OLED light source that can realize multiple function. Including bracket component, light-emitting component, lamp house subassembly, face guard and backplate, the bracket component includes the support, is equipped with the location rib on the support, and light-emitting component includes a plurality of OLED screen bodies, and the OLED screen body is including running through the lamp OLED screen body, the position lamp OLED screen body and turn to the lamp OLED screen body, and the OLED screen body sets up to the support after according to the location rib location on, and leg joint has the PCB board. The lamp shell assembly comprises a shell, the shell is connected with a face mask, and the shell is connected with a protective plate and a light-emitting assembly through a buckle and a screw. The bracket assembly comprises a bracket I and a bracket II. And the second support is provided with a first positioning column for positioning and guiding the second support, and the second support is connected with the first support through the first positioning column. The utility model discloses a drive assembly is to the drive of the OLED screen body, can let the OLED screen body realize the multiple functions of automobile tail lamp.

Description

Tail lamp structure of integrated OLED light source

Technical Field

The utility model relates to an automobile lamp field, concretely relates to tail lamp structure of integrated OLED light source.

Background

The automobile tail light is generally used mainly as a signal light for prompting the position, braking, steering, reversing and other relevant driving information of the vehicle in front of the driver behind. The functional units are arranged on the whole lamp in an independent or combined mode, and the light source of the functional units mainly adopts halogen bulbs, LED modules and the like. At present, the light source that automobile tail lamp adopted in the market mainly regards halogen bulb and LED as leading, and halogen lamp's use history is the longest, and its simple structure, the technology is mature, and low in manufacturing cost, and it is strong in penetrating effect among extreme weather such as rain, snow, fog, but its shortcoming is also more, if: the LED light source is used as a substitute light source of the halogen lamp, the LED light source is long in service life and high in luminous efficiency, can directly generate red, amber and other colors required by automobile lamps without filtering, is lossless, has the electric energy utilization rate of more than 80 percent, has high brightness, easily causes dazzling light of drivers of rear automobiles, generates heat seriously by the LED lamp beads, and has high requirements on heat resistance and a heat dissipation structure of materials. Compared with a point light source of a halogen bulb and an LED lamp bead, the OLED screen body has the characteristics of a surface light source and diffuse reflection, the light quality is uniform, electrodeless dimming can be realized, the hazards such as dazzling light and the like are avoided, the service life is long, heat is not generated, the light effect is guaranteed without a reflection mechanism, and the structural design and the assembly link of the car light are simplified.

The OLED screen body of the automobile tail lamp adopting the OLED screen body at present lacks a driving part, can only realize one function, and can not be combined in a conversion way so as to integrate multiple functions of the automobile tail lamp. Chinese patent publication No. CN106122866A, published 2016, 11, 16, entitled "an automobile tail lamp using multi-sheet OLED screens", discloses an automobile tail lamp using multi-sheet OLED screens, which includes an automobile lamp body and a mounting bracket placed in the inner space of the lamp body, wherein the periphery of each OLED screen unit includes a first side and a second side opposite to each other, at the first side, the back edge of the OLED screen unit is hot-pressed with an FPC flexible circuit board through a conductive glue layer, and the back main body of the OLED screen unit is bonded with an OLED substrate; the first side position is at least provided with a positioning point, and the FPC flexible circuit board and the OLED substrate are connected and positioned at one end of the mounting bracket through a hot stamping screw at the positioning point; and at least one positioning point is arranged at the second side position, and at the point, the OLED substrate is connected and positioned at the other end of the mounting bracket through a hot stamping screw. The defects that the back edge of the OLED screen body unit is thermally pressed with the FPC flexible circuit board into a whole through the conductive glue layer, the OLED screen body unit lacks a driving part, and multiple functions cannot be formed by combination.

Disclosure of Invention

The utility model provides a OLED screen body unit among the prior art lacks drive disk assembly, can't make up the problem that forms multiple functions, provides a tail lamp structure of integrated OLED light source, sets up corresponding drive disk assembly to the OLED screen body, screens the drive of the body through drive disk assembly to OLED, can be according to the lamp body molding and need the lighting effect of realizing carry out arranging of the OLED screen body to can let the OLED screen body realize the multiple functions of automobile tail lamp.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a tail lamp structure of integrated OLED light source, includes bracket component, light-emitting component, lamp house subassembly, face guard and backplate, the bracket component includes the support, is equipped with the location rib on the support, and light-emitting component includes a plurality of OLED screen bodies, and the OLED screen body is including running through the lamp OLED screen body, the position lamp OLED screen body and turning to the lamp OLED screen body, and the OLED screen body sets up to the support after according to the location rib location on, and leg joint has the PCB board. The PCB is arranged as a driving part corresponding to the OLED screen body, the OLED screen body is driven by the PCB, the arrangement of the OLED screen body can be carried out according to the modeling of the lamp body and the lighting effect which needs to be realized, and therefore the OLED screen body can realize multiple functions of an automobile tail lamp.

Preferably, the lamp housing assembly comprises a housing, the housing is connected with a mask, and the housing is connected with a protection plate and a light emitting assembly through a buckle and a screw. The self-protection capability of the light-emitting component is improved.

Preferably, the support assembly comprises a first support and a second support, two positioning ribs are respectively arranged on the first support and the second support, the first support is connected with six OLED screen bodies through the positioning ribs, and the second support is connected with two OLED screen bodies through the positioning ribs. Eight OLED screen bodies of easy to assemble to can carry out the different combinations of OLED screen body, realize multiple automobile tail lamp function, satisfy customer's demand.

Preferably, the second bracket is provided with a first positioning column for positioning and guiding the first bracket, and the second bracket is connected with the first bracket through the first positioning column. The accuracy of the mounting connection of the first bracket and the second bracket is improved.

Preferably, a second positioning column matched with the decorating part is arranged on the first support, and the first support is connected with the decorating part through the second positioning column. The accuracy of the mounting connection of the first bracket and the decorating part is improved.

Preferably, the first support is provided with a PCB positioning column for guiding and positioning the PCB, and the first support is connected with the PCB through the PCB positioning column. And ensuring the mounting precision of the PCB on the first bracket.

Preferably, the shell is connected with a wire harness, the shell is provided with a rubber plug hole, the wire harness is provided with a rubber plug, and the rubber plug hole is in interference fit with the rubber plug. The sealing performance of the shell is ensured, so that the whole lamp is prevented from water leakage.

Preferably, a plurality of screw locking structures are arranged between the guard plate and the shell. The assembly firmness is also ensured when the assembly of the guard plate and the shell is convenient.

Since the technical scheme is used, the utility model provides a pair of tail lamp structure of integrated OLED light source has such beneficial effect, sets up the PCB board promptly and screens the corresponding driver part of the body as OLED, screens the drive of the body through the PCB board to OLED, can according to the lamp body molding and need the illumination effect of realizing carry out arranging of the OLED screen body to can let the OLED screen body realize the multiple functions of automobile tail lamp.

Drawings

FIG. 1 is a functional schematic of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a structural section view of the garnish;

FIG. 4 is a cross-sectional view of an installation structure of an OLED panel;

fig. 5 is a structural section view of the stent.

In the figure: the mask comprises a mask 1, an OLED screen body 2, a penetration lamp OLED screen body 21, a position lamp OLED screen body 22, a steering lamp OLED screen body 23, a decoration part 3, a support II 4, a support I5, a PCB 6, a shell 7, a protection plate 8, a loading positioning column 9, a wiring harness 10 and a first positioning column 11.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

the utility model provides a tail lamp structure of integrated OLED light source, as shown in fig. 1 and 2 and fig. 5, includes face guard 1, backplate 8, lamp house subassembly, bracket component and light-emitting component, the bracket component includes the support, is equipped with the location rib on the support, and light-emitting component includes a plurality of OLED screen bodies 2, and OLED screen bodies 2 is including running through lamp OLED screen body 21, position lamp OLED screen body 22 and turn to lamp OLED screen body 23. On the OLED screen body 2 pastes the support according to after the location rib location, leg joint has PCB board 6, and lamp housing subassembly includes casing 7, and casing 7 cooperatees with light-emitting component, and casing 7 glues through glue and even has face guard 1, and casing 7 has backplate 8 through buckle and screwed connection. The bracket component comprises a first bracket 5 and a second bracket 4, the installation surface of the OLED screen body on the first bracket 5 is provided with two positioning ribs in different directions, the OLED screen body 2 is positioned according to the positioning ribs after being well pasted with the double-sided adhesive tape and then pasted on the first bracket 5, and the first bracket 5 is pasted with the six OLED screen bodies 2. The PCB 6 is directly locked on the first support 5 through self-tapping screws, a PCB positioning column is designed on the first support 5, the PCB 6 is positioned through the PCB positioning column, and the installation precision is ensured. The PCB 6 controls the lighting or extinguishing of the single light-emitting unit of the OLED screen body 2 through a program respectively, so that the OLED screen body 2 is driven, various different picture frames and dynamic flow effects can be combined, the picture frames and the flow effects can be changed through the adjustment of the program, and the customized requirements of different customers can be met.

The OLED screen body mounting surface on the second support 4 is provided with two positioning ribs in different directions, the OLED screen body 2 is positioned according to the positioning ribs after being well pasted with the double faced adhesive tape and then pasted on the second support 4, and the second support 4 is pasted with two OLED screen bodies 2.

The second support 4 is provided with a first positioning column 11, and is connected with the first support 5 through two screws after being positioned and guided by the first positioning column 11.

As shown in fig. 3, the decoration 3 is connected to the first bracket 5 through a clamping structure and a screw, and the first bracket 5 is designed with a second positioning column, which is matched with a positioning hole on the decoration 3 to ensure the relative position of the decoration 3 and the first bracket 5.

The wiring harness 10 is assembled with the shell 7, and the wiring harness 10 is designed with a rubber plug which forms interference fit with the rubber plug hole of the shell 7.

As shown in fig. 2 and 4, the OLED panel 2 is assembled with the housing 7, the position is ensured by two positioning columns and three clamping structures, and six screws are screwed in through the back of the housing 7 to fasten the OLED panel 2 and the housing 7. The self-tapping screw end of the loading positioning column 9 is directly screwed into the shell 7.

The mask 1 and the shell 7 are bonded together by glue. The guard plate 8 and the shell 7 are connected through a buckle and a screw. Two positioning ribs are designed between the guard plate 8 and the shell 7 to ensure the installation precision. Two buckles are designed at the top of the guard plate 8. Two screw locking structures are designed between the guard plate 8 and the shell 7, each screw locking structure comprises a buckle and a screw, and the buckles are matched with the screws.

In this embodiment, there are 8 OLED panels in total, which are: the four OLED screen bodies penetrate through the lamp OLED screen body 21, the two position lamp OLED screen bodies 22 and the two steering lamp OLED screen bodies 23.

The above description is only illustrative of the structure of the present invention. Various modifications, additions and similar substitutions may be made to the specific embodiments described by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a tail lamp structure of integrated OLED light source, characterized by, includes bracket component, light-emitting component, lamp house subassembly, face guard and backplate, the bracket component includes the support, is equipped with the location rib on the support, and light-emitting component includes a plurality of OLED screen bodies, and the OLED screen body is including running through the lamp OLED screen body, the position lamp OLED screen body and turn to the lamp OLED screen body, and the OLED screen body sets up to the support after according to the location rib location on, and leg joint has the PCB board.

2. The taillight structure of an integrated OLED light source as claimed in claim 1, wherein the lamp housing assembly comprises a housing, a cover is connected to the housing, and a protective plate and a light emitting assembly are connected to the housing by fasteners and screws.

3. The tail lamp structure of the integrated OLED light source of claim 1, wherein the bracket assembly comprises a first bracket and a second bracket, the first bracket and the second bracket are respectively provided with two positioning ribs, the first bracket is connected with six OLED screens through the positioning ribs, and the second bracket is connected with two OLED screens through the positioning ribs.

4. The taillight structure of integrated OLED light source as claimed in claim 3, wherein the second bracket has a first positioning post thereon for guiding positioning of the second bracket, and the second bracket is connected to the first bracket through the first positioning post.

5. A taillight structure with an integrated OLED light source as claimed in claim 3 or 4, wherein a second positioning post is disposed on the first bracket for engaging with the decoration, and the first bracket is connected to the decoration through the second positioning post.

6. The taillight structure of integrated OLED light source as claimed in claim 3, wherein the first bracket has PCB positioning posts for guiding and positioning the PCB, and the first bracket is connected to the PCB via the PCB positioning posts.

7. The tail lamp structure of the integrated OLED light source as claimed in claim 2, wherein the housing is connected with a wiring harness, the housing is provided with a rubber plug hole, the wiring harness is provided with a rubber plug, and the rubber plug hole is in interference fit with the rubber plug.

8. A taillight structure with integrated OLED light source as claimed in claim 1, wherein a plurality of screw locking structures are disposed between the cover plate and the housing.