Mounting structure of electric vehicle lamp

Abstract

The utility model discloses an electric vehicle lamp mounting structure, which comprises a lamp main body and a plastic part, the lamp main body is detachably connected with the plastic part, the lamp main body comprises a lamp bowl, a light guide part and a decorative part, a first matching rib is arranged on the lamp bowl, a second matching rib is arranged on the light guide part, and the decorative part is arranged on the lamp bowl. The second matching rib and the first matching rib are welded after being matched with each other, and the decorating part is detachably connected with the light guide part. The first matching rib and the second matching rib are matched and welded with each other, so that the waterproof effect of the automobile lamp body can be effectively improved, and water vapor is prevented from entering the automobile lamp to cause damage.

Description

Technical Field

[0001] The utility model relates to an electric vehicle accessory, in particular to a mounting structure of an electric vehicle lamp. Background Art

[0002] Currently, most of the more common electric vehicle lights on the market are mechanically engaged. In rainy and humid weather, water vapor can easily enter the interior of the lights, causing corrosion to the circuits. In addition, the assembly of the lights is more complicated due to the large number of structural parts, so improvements are needed. Summary of the invention

[0003] The utility model aims at the defects of the battery vehicle lamp in the prior art, such as poor sealing performance, and provides a new installation structure of the electric vehicle lamp.

[0004] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:

[0005] A mounting structure for an electric vehicle lamp comprises a lamp body and a plastic part, wherein the lamp body is detachably connected to the plastic part, the lamp body comprises a lamp bowl, a light guide and a decorative part, the lamp bowl is provided with a first mating rib, the light guide is provided with a second mating rib, the second mating rib is welded to the first mating rib after mating, and the decorative part is detachably connected to the light guide.

[0006] The utility model can effectively improve the waterproof effect of the vehicle lamp body by welding the first matching rib and the second matching rib together, thereby preventing water vapor from entering the interior of the vehicle lamp and causing damage.

[0007] Preferably, in the above-described mounting structure of an electric vehicle lamp, the decorative component is provided with at least one guide column, the light guide component is provided with a guide column fixing groove matching with the guide column, and the decorative component is detachably connected to the guide column fixing groove via the guide column.

[0008] The arrangement of the guide post and the guide post fixing groove facilitates the installation or removal of the decorative element on the light guide element.

[0009] Preferably, the above-mentioned installation structure of an electric vehicle lamp further includes a light-emitting component, and a mounting space is provided on the lamp bowl, and the light-emitting component is arranged in the mounting space.

[0010] The installation space is used for installation or removal of light-emitting components.

[0011] Preferably, in the above-described installation structure of an electric vehicle lamp, the light-emitting component includes an LED circuit board and an LED wiring harness, the LED circuit board is arranged in the installation space, the LED wiring harness is electrically connected to the LED circuit board and passes through the rear end of the lamp bowl, and the LED circuit board is provided with LED lamp beads.

[0012] The LED circuit board can control the on or off of the LED lamp beads, and the LED wiring harness is used to connect an external power supply to power the LED circuit board.

[0013] Preferably, in the above-mentioned installation structure of the electric vehicle lamp, a waterproof rubber sleeve is provided at the rear end of the lamp bowl near the LED wiring harness.

[0014] The setting of the waterproof rubber sleeve can effectively prevent the infiltration of rainwater and other substances, thereby causing damage to the LED circuit board.

[0015] Preferably, in the above-mentioned installation structure of an electric vehicle lamp, a fixing platform is further provided at the rear end of the lamp bowl, and the LED wiring harness is detachably connected to the fixing platform via a safety clip.

[0016] The fixing table is used to fix the LED harness, thereby preventing the LED harness from swinging around.

[0017] Preferably, in the above-mentioned mounting structure of the electric vehicle lamp, the lamp bowl is provided with at least one fixing ear along the circumferential direction, and the lamp bowl is detachably connected to the plastic part via the fixing ear.

[0018] The arrangement of the fixing ears makes it easier to install the vehicle lamp body on the plastic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the utility model Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the utility model Figure 2 . DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 The present invention is further described in detail with the following specific embodiments, but they are not intended to limit the present invention:

[0023] Example 1

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, an installation structure of an electric vehicle lamp includes a lamp body 1 and a plastic part 2, wherein the lamp body 1 is detachably connected to the plastic part 2, the lamp body 1 includes a lamp bowl 11, a light guide 12 and a decorative part 13, the lamp bowl 11 is provided with a first mating rib 111, the light guide 12 is provided with a second mating rib 122, the second mating rib 122 is welded to the first mating rib 111 after mating, and the decorative part 13 is detachably connected to the light guide 12.

[0025] Specifically, the first matching rib 111 and the second matching rib 122 are welded by ultrasonic welding technology, and this welding method has the advantages of high welding strength and good sealing.

[0026] Preferably, the decorative member 13 is provided with at least one guide column 131 , the light guide member 12 is provided with a guide column fixing groove 121 matching with the guide column 131 , and the decorative member 13 is detachably connected to the guide column fixing groove 121 via the guide column 131 .

[0027] Preferably, a light emitting component 3 is further included, and a mounting space 14 is provided on the lamp bowl 11 , and the light emitting component 3 is arranged in the mounting space 14 .

[0028] Preferably, the light-emitting component 3 includes an LED circuit board 31 and an LED wiring harness 32. The LED circuit board 31 is arranged in the installation space 14. The LED wiring harness 32 is electrically connected to the LED circuit board 31 and passes through the rear end of the lamp bowl 11. The LED circuit board 31 is provided with LED lamp beads.

[0029] Specifically, the preferred LED circuit board 31 of the present invention is circular, and the LED lamp beads are evenly distributed on the LED circuit board 31. The circular LED circuit board 31 can match the shape of the lamp bowl 11, thereby producing an effect of enhanced light diffusion.

[0030] Preferably, a waterproof rubber sleeve 4 is provided at the rear end of the lamp bowl 11 near the LED wiring harness 32 .

[0031] Preferably, a fixing platform 112 is further provided at the rear end of the lamp bowl 11, and the LED harness 32 is detachably connected to the fixing platform 112 via a safety clip.

[0032] Preferably, the lamp bowl 11 is provided with at least one fixing ear 113 along the circumferential direction, and the lamp bowl 11 is detachably connected to the plastic component 2 via the fixing ear 113 .

[0033] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.

Claims

1. An installation structure for an electric vehicle lamp, comprising a lamp body (1) and a plastic part (2), wherein the lamp body (1) and the plastic part (2) are detachably connected, and characterized in that: The vehicle lamp body (1) comprises a lamp bowl (11), a light guide (12) and a decorative part (13); the lamp bowl (11) is provided with a first matching rib (111); the light guide (12) is provided with a second matching rib (122); the second matching rib (122) is matched with the first matching rib (111) and then welded; the decorative part (13) is detachably connected to the light guide (12).

2. The mounting structure of an electric vehicle lamp according to claim 1, characterized in that: The decorative element (13) is provided with at least one guide column (131), the light guide element (12) is provided with a guide column fixing groove (121) matching with the guide column (131), and the decorative element (13) is detachably connected to the guide column fixing groove (121) via the guide column (131).

3. The mounting structure of an electric vehicle lamp according to claim 1, characterized in that: It also comprises a light-emitting component (3), the lamp bowl (11) is provided with an installation space (14), and the light-emitting component (3) is arranged in the installation space (14).

4. The mounting structure of an electric vehicle lamp according to claim 3, characterized in that: The light-emitting component (3) comprises an LED circuit board (31) and an LED wiring harness (32); the LED circuit board (31) is arranged in the installation space (14); the LED wiring harness (32) is electrically connected to the LED circuit board (31) and passes through the rear end of the lamp bowl (11); and the LED lamp beads are arranged on the LED circuit board (31).

5. The mounting structure of an electric vehicle lamp according to claim 4, characterized in that: A waterproof rubber sleeve (4) is provided at the rear end of the lamp bowl (11) near the LED wiring harness (32).

6. The mounting structure of an electric vehicle lamp according to claim 5, characterized in that: A fixing platform (112) is also provided at the rear end of the lamp bowl (11), and the LED wiring harness (32) is detachably connected to the fixing platform (112) via a safety clip.

7. The mounting structure of an electric vehicle lamp according to claim 1, characterized in that: The lamp bowl (11) is provided with at least one fixing ear (113) along the circumference, and the lamp bowl (11) is detachably connected to the plastic part (2) via the fixing ear (113).

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