阅读说明：本技术 一种车辆超薄尾灯 (Ultra-thin tail lamp of vehicle ) 是由 张楠 龚晓琴 李彦奇 田鋆 王星皓 张云轩 娄凌宇 李佳 于 2021-10-21 设计创作，主要内容包括：本发明公开了一种车辆超薄尾灯,包括外壳、安装在外壳内的全OLED尾灯模组总成以及尾灯控制器；全OLED尾灯模组总成包括OLED位置灯模组、OLED制动灯模组、OLED转向灯模组,括OLED位置灯模组、OLED制动灯模组、OLED转向灯模组分别与所述尾灯控制器控制连接。全OLED尾灯模组中的各OLED模组由支架、双面胶贴、若干发光单元构成,若干发光单元分别通过双面胶贴粘接在支架上,支架固定在所述外壳内。本发明使尾灯厚度控制在10mm内,使车体钣金结构大为简化,降低整车成本,达到减重目的,也便于后期加改各种特色个性车灯。(The invention discloses an ultrathin tail lamp for a vehicle, which comprises a shell, a full OLED tail lamp module assembly and a tail lamp controller, wherein the full OLED tail lamp module assembly is arranged in the shell; the full OLED tail lamp module assembly comprises an OLED position lamp module, an OLED brake lamp module and an OLED steering lamp module, and the OLED position lamp module, the OLED brake lamp module and the OLED steering lamp module are respectively in control connection with the tail lamp controller. Each OLED module in the full OLED tail lamp module is composed of a support, a double-sided adhesive tape and a plurality of light-emitting units, the light-emitting units are respectively adhered to the support through the double-sided adhesive tape, and the support is fixed in the shell. The thickness of the tail lamp is controlled within 10mm, the sheet metal structure of the vehicle body is greatly simplified, the cost of the whole vehicle is reduced, the purpose of reducing weight is achieved, and the vehicle lamp with various characteristics and individuality is convenient to improve in the later period.)

1. A vehicle ultra-thin tail lamp is characterized by comprising a shell, an all-OLED tail lamp module assembly and a tail lamp controller, wherein the all-OLED tail lamp module assembly is arranged in the shell; the full OLED tail lamp module assembly comprises an OLED position lamp module, an OLED brake lamp module and an OLED steering lamp module, and the OLED position lamp module, the OLED brake lamp module and the OLED steering lamp module are respectively in control connection with the tail lamp controller.

2. The ultra-thin tail light of claim 1, wherein each OLED module of the all-OLED tail light module comprises a bracket, a double-sided tape, and a plurality of light emitting units, wherein the plurality of light emitting units are respectively adhered to the bracket by the double-sided tape, and the bracket is fixed in the housing.

3. The ultra-thin tail light for vehicle as claimed in claim 2, wherein the thickness of the light emitting unit is 1.8 mm.

4. The ultra-thin tail lamp for vehicle as claimed in claim 2, wherein the thickness of the double-sided adhesive tape is 0.2 mm.

5. The ultra-thin tail light for vehicle as claimed in claim 2, wherein the thickness of the bracket is 3 mm.

6. The ultra-thin tail light of claim 2, wherein the light emitting unit comprises an OLED chip and a flexible printed circuit, and the OLED chip is disposed on the flexible printed circuit.

7. The ultra-thin tail light of claim 6, wherein the OLED chip comprises a substrate, a transparent electrode, and an organic light emitting layer in sequence.

8. The ultra-thin tail light of claim 7, wherein the substrate is made of flexible metal or plastic film.

Technical Field

The invention belongs to the field of automobile lamps, relates to a vehicle tail lamp, and particularly relates to an ultrathin vehicle tail lamp.

Background

Along with the rapid development of automobile manufacturing technology, the safety configuration of the automobile is more and more perfect, and the automobile tail lamp is expanded into functions of illumination, warning and beautifying the appearance of the automobile from the traditional illumination warning function. Besides the function of exerting lighting signals, the functional lamps in the tail lamp bear more and more to highlight the modeling effect of the whole vehicle, improve the identification degree of the vehicle, attract the attention of an observer and realize the effect of enhancing the warning.

Meanwhile, with the rapid development of the automobile industry, the requirements of consumers on the exterior lamp not only stay in the primary stage of meeting the lighting requirements, but also put forward higher requirements on the appearance of the exterior lamp.

In addition, under the trend of pursuing light weight, the technology of the vehicle sheet metal structure is updated, but if the thickness of the tail lamp cannot be reduced, the problem that the tail lamp cannot be matched with the vehicle body sheet metal structure is caused.

Therefore, the research and development of an ultrathin tail lamp structure are urgently needed, the sheet metal structure of the vehicle body is greatly simplified, the cost of the whole vehicle is reduced, the weight is reduced, and the vehicle lamp with various characteristics and individuality is convenient to change in the later period.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an ultrathin tail lamp of a vehicle, which adopts a full-OLED tail lamp module assembly, so that the thickness of the tail lamp is controlled within 10mm, the appearance of the tail lamp is the same as that of a conventional vehicle lamp, but the sheet metal structure of a vehicle body is greatly simplified, the cost of the whole vehicle is reduced, the weight reduction purpose is achieved, and various special and individual vehicle lamps can be conveniently improved in the later period; the OLED light-emitting unit adopts the flexible circuit board structure, cooperates the miniature OLED chip array of hi-lite, makes the sticker lamp send even light through soft light material, and current conventional car light material can be chooseed for use to outward appearance car light material, also can customize flexible printing opacity material, and the shape is nimble, can also give out light as required and programme the design.

The purpose of the invention is realized by the following technical scheme:

a vehicle ultra-thin tail lamp comprises a shell, an all-OLED tail lamp module assembly and a tail lamp controller, wherein the all-OLED tail lamp module assembly is arranged in the shell; the full OLED tail lamp module assembly comprises an OLED position lamp module, an OLED brake lamp module and an OLED steering lamp module, and the OLED position lamp module, the OLED brake lamp module and the OLED steering lamp module are respectively in control connection with the tail lamp controller.

Furthermore, each OLED module in the full OLED tail lamp module is composed of a support, a double-sided adhesive tape and a plurality of light-emitting units, the light-emitting units are respectively adhered to the support through the double-sided adhesive tape, and the support is fixed in the shell.

Preferably, the thickness of the light emitting unit is 1.8 mm.

Preferably, the thickness of the double-sided adhesive tape is 0.2 mm.

Preferably, the thickness of the support is 3 mm.

Furthermore, the light emitting unit comprises an OLED chip and a flexible circuit board, and the OLED chip is arranged on the flexible circuit board.

Furthermore, the OLED chip sequentially comprises a substrate, a transparent electrode and an organic light-emitting layer.

Further, the substrate material is flexible metal or plastic film.

The invention has the following advantages:

adopt full OLED tail lamp module assembly, including OLED position lamp module, OLED stop lamp module, OLED indicator module. The Organic light-emitting diode (OLED) is a phenomenon that an Organic semiconductor material emits light under the driving of an electric field through carrier injection and recombination, and an OLED technology is used to realize an ultrathin structure of a tail lamp.

The OLED light-emitting unit adopts a flexible circuit board structure, is matched with a high-brightness micro OLED chip array, and enables the sticker lamp to emit uniform light through the soft light material.

The material of the exterior car lamp can be selected from the materials of the existing conventional car lamps, and also can be customized to be a flexible light-transmitting material, so that the shape is flexible.

The performance of the ultra-thin tail lamp of the vehicle meets the national standard GB 5920-2008.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic view illustrating a principle of a tail lamp module of an ultra-thin tail lamp of a vehicle according to an embodiment of the present invention;

in the figure:

1-a light-emitting unit;

2, double-sided adhesive tape pasting;

and 3, supporting.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

A vehicle ultra-thin tail lamp comprises a shell, an all-OLED tail lamp module assembly and a tail lamp controller, wherein the all-OLED tail lamp module assembly is arranged in the shell; the full OLED tail lamp module assembly comprises an OLED position lamp module, an OLED brake lamp module and an OLED steering lamp module, and the OLED position lamp module, the OLED brake lamp module and the OLED steering lamp module are respectively in control connection with the tail lamp controller.

Furthermore, each OLED module in the full-OLED tail light module is composed of a support 3, a double-sided adhesive tape 2, and a plurality of light emitting units 1, the plurality of light emitting units 1 are respectively bonded to the support 3 through the double-sided adhesive tape 2, and the support 3 is fixed in the housing, as shown in fig. 1.

Preferably, the thickness of the light emitting unit 1 is 1.8 mm.

Preferably, the thickness of the double-sided adhesive tape 2 is 0.2 mm.

Preferably, the thickness of the support 3 is 3 mm.

Furthermore, the light emitting unit 1 includes an OLED chip and a flexible printed circuit board, and the OLED chip is disposed on the flexible printed circuit board.

Furthermore, the OLED chip sequentially comprises a substrate, a transparent electrode and an organic light-emitting layer.

Preferably, the organic light emitting layer has an extremely thin thickness (less than 500nm), so that the OLED device can be made very thin and light.

Preferably, the substrate material is a flexible substrate such as a metal or plastic film, and a flexible OLED device can also be manufactured.

In addition, a transparent OLED device can be manufactured by selecting a proper transparent electrode and a proper transparent substrate.

Further, the tail lamp controller is used for controlling each OLED module in the full OLED tail lamp module assembly, so that appearance modeling is achieved by light generated by the plurality of light emitting units.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.