Symmetrical interchanging combination type automobile rear tail lamp structure

Abstract

The utility model discloses a symmetrical interchanging combined formula automobile rear tail light structure, including the lamp shell, the lamp shell is the cavity structure of upside -down symmetry distribution, tail light light source module presents upside -down symmetry and sets up in the lamp shell, the lamp shade sets up at the position corresponding tail light light source module on the lamp shell, the decoration piece presents upside -down symmetry and sets up the outside of lamp shell, the utility model adopts the automobile rear tail light structure of whole upside -down symmetry distribution, wherein lamp shell, tail light light source module, lamp shade and decoration piece are all upside -down symmetry structure integrated combination, when installing, can directly rotate 180 DEG, realizes the interchanging installation of automobile rear tail light left, right side symmetry piece, generalization structure, need not distinguish automobile left, right side rear tail light, only need to develop one -sided rear tail light structure, shorten development cycle, reduce research and development and test cost, and can save the die cost, greatly reduce the installation complexity and manufacturing cost.

Description

Technical Field

[0001] This utility model belongs to the field of automotive lighting technology, specifically relating to a symmetrical interchangeable combination automotive taillight structure. Background Technology

[0002] The automotive industry is currently in a phase of "competition for existing market share," where automakers need to strike a precise balance between "product differentiation" and "cost control." As a core visual component at the rear of the vehicle, the complexity of the taillights and the dynamic effects of their lighting have become crucial to a vehicle's competitiveness. On the other hand, platformization and standardization have become the core paths for automakers to reduce costs, requiring components to reduce R&D investment and shorten production cycles through modular design. This is especially true in the field of automotive lighting systems, where the potential for standardization directly impacts the achievement of overall vehicle cost reduction goals.

[0003] In existing automotive combination taillights, the main structure (lamp housing, LED module hardware) of the L / R side taillights requires the independent development of two sets of molds. During the R&D phase, structural strength tests (such as impact resistance and high temperature resistance) and light pattern calibration tests need to be carried out separately for the L / R side, resulting in high overall R&D costs, long cycles, and low mold reuse rate. To address this, we propose a symmetrical interchangeable combination automotive taillight structure. Utility Model Content

[0004] The purpose of this invention is to provide a symmetrical, interchangeable, modular automotive taillight structure to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a symmetrical interchangeable combination automotive taillight structure, comprising: The lamp housing is a cavity structure with symmetrical upper and lower parts; Taillight light source module, wherein the taillight light source module is symmetrically arranged vertically within the lamp housing; A lamp cover is disposed on the lamp housing at a position corresponding to the taillight light source module; Decorative components are arranged symmetrically on the outer side of the lamp housing.

[0006] Preferably, the lamp housing is mounted on the automotive sheet metal by bolts.

[0007] Preferably, the lamp housing is provided with a light-transmitting lens adapted to the taillight light source module.

[0008] Preferably, the taillight light source module includes a position light source module, a braking light source module, and a turn signal light source module that are symmetrically distributed vertically; The steering light source module is located at the center of the lamp housing, and the position light source module and the braking light source module are symmetrically distributed vertically within the lamp housing with the steering light source module as the center.

[0009] Preferably, the lampshade is sealed to the lamp housing.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This utility model adopts an overall symmetrically distributed automotive taillight structure, in which the lamp housing, taillight light source module, lamp cover, and decorative parts are all integrated into a symmetrical structure. When installed on the left or right side of the automotive taillight, it can be directly rotated 180° to achieve interchangeable installation of the left and right symmetrical parts of the automotive taillight. The universal structure eliminates the need to distinguish between the left and right taillights of the automotive, requiring only the development of a single-side taillight structure, shortening the development cycle, reducing R&D and testing costs, saving mold costs, and significantly reducing installation complexity and manufacturing costs. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall unfolded main structure of the automobile taillight of this utility model; Figure 2 This is a schematic diagram of the overall unfolded internal structure of the automobile taillight of this utility model; Figure 3 This is a schematic diagram of the overall unfolded cross-sectional structure of the automobile taillight of this utility model; Figure 4 This is a three-dimensional cross-sectional view of the taillight of an automobile according to the present invention.

[0012] In the diagram: 1. Lamp housing; 2. Taillight light source module; 201. Position light source module; 202. Brake light source module; 203. Turn signal light source module; 3. Lamp cover; 4. Decorative parts. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-4 The symmetrical interchangeable combination automotive taillight structure provided by this utility model includes: Lamp housing 1 is a cavity structure with symmetrical upper and lower parts. Lamp housing 1 is mounted on the automotive sheet metal by bolts. The taillight light source module 2 is symmetrically arranged vertically within the lamp housing 1. The lamp housing 1 is equipped with a light-transmitting lens adapted to the taillight light source module 2. The taillight light source module 2 includes a position light source module 201, a brake light source module 202, and a turn signal light source module 203, which are symmetrically distributed vertically. The turn signal light source module 203 is located at the center of the lamp housing 1, and the position light source module 201 and the brake light source module 202 are symmetrically distributed vertically within the lamp housing 1 with the turn signal light source module 203 as the center. The light source rhythm signals of the left and right rear taillight position light source module 201, brake light source module 202 and turn light source module 203 of the car are written into the control chip using debugging equipment; Lamp cover 3 is installed on the lamp housing 1 at the position corresponding to the taillight light source module 2. The lamp cover 3 is sealed to the lamp housing 1 to improve the sealing performance and prevent water from entering the taillight. Decorative component 4 is arranged symmetrically on the outside of lamp housing 1, and certification marks can be laser-marked on decorative component 4.

[0015] This utility model adopts an overall symmetrically distributed automotive taillight structure, in which the lamp housing 1, taillight light source module 2, lamp cover 3, and decorative parts 4 are all integrated into a symmetrical structure. When installed on the left or right side of the automotive taillight, it can be directly rotated 180° to achieve interchangeable installation of the left and right symmetrical parts of the automotive taillight. The universal structure eliminates the need to distinguish between the left and right taillights of the automotive, requiring only the development of a single-side taillight structure, shortening the development cycle, reducing R&D and testing costs, saving mold costs, and significantly reducing installation complexity and manufacturing costs.

[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A symmetrical, interchangeable, modular automotive taillight structure, characterized in that, include: Lamp housing (1), wherein the lamp housing (1) is a cavity structure with symmetrical upper and lower distribution; Taillight light source module (2), wherein the taillight light source module (2) is arranged symmetrically in the upper and lower parts of the lamp housing (1); The lamp cover (3) is disposed on the lamp housing (1) at the position corresponding to the taillight light source module (2); Decorative component (4) is arranged symmetrically on the outside of the lamp housing (1).

2. The symmetrical interchangeable combination automotive taillight structure according to claim 1, characterized in that: The lamp housing (1) is mounted on the automotive sheet metal by bolts.

3. The symmetrical interchangeable combination automotive taillight structure according to claim 1, characterized in that: The lamp housing (1) is provided with a light-transmitting lens adapted to the taillight light source module (2).

4. The symmetrical interchangeable combination automotive taillight structure according to claim 1, characterized in that: The taillight light source module (2) includes a position light source module (201) symmetrically distributed vertically, a braking light source module (202) and a turn signal light source module (203). The steering light source module (203) is located at the center inside the lamp housing (1), and the position light source module (201) and the braking light source module (202) are symmetrically distributed inside the lamp housing (1) with the steering light source module (203) as the center.

5. The symmetrical interchangeable combination automotive taillight structure according to claim 1, characterized in that: The lampshade (3) is sealed to the lamp housing (1).

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