Through type rear fog lamp

Abstract

The utility model provides a through-type rear fog lamp, and relates to the technical field of through-type rear fog lamps, a rear fog lamp body and a connecting wire harness can be kept sealed and stable after being connected in a plugging manner by arranging a connecting mechanism, so that the rear fog lamp body cannot be influenced by external humid air when being used, and meanwhile, an O-shaped sealing ring is arranged, so that the rear fog lamp body is prevented from being damaged. The number of the O-shaped sealing rings is two, and therefore the two O-shaped sealing rings can be used in cooperation to fill a gap in the connecting position of the rear fog lamp body and the connecting wire harness. The rear fog lamp comprises an auxiliary mechanism, the auxiliary mechanism comprises a penetrating lamp, a rear fog lamp body is sleeved with the penetrating lamp, a connecting wire harness is sleeved with the outer surface of one end of the rear fog lamp body, a connecting mechanism is arranged on the outer side of the rear fog lamp body, the connecting mechanism comprises an O-shaped sealing ring, and the O-shaped sealing ring is connected with the rear fog lamp body. And the O-shaped sealing ring is sleeved in the rear fog lamp body.

Description

Technical Field

[0001] This utility model relates to the field of through-type rear fog lights, and more particularly to a through-type rear fog light. Background Technology

[0002] A full-width rear fog light is a type of fog light that runs across the rear of a vehicle and is integrated with the taillights. It is mainly used to enhance the visibility of the vehicle behind it in rainy or foggy weather, serving both safety warning and visual aesthetic functions. Through its integrated design and high-penetration red light, the full-width rear fog light improves driving safety in adverse weather conditions while reinforcing the brand's visual language.

[0003] Existing continuous rear fog lights are integrated designs, sharing a single housing with the vehicle's rear lights. Typically, the rear fog light, located in the center of the housing, is fixed inside and powered via a wiring harness. However, the connection between the rear fog light and the wiring harness is a simple plug-and-play connection without any sealing components. Therefore, this connection is susceptible to humid air, which can cause breakages in the connection between the rear fog light and the wiring harness connector, leading to malfunctions. To address this, we provide a continuous rear fog light design. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the lack of sealing between the automotive through-type rear fog light and the connecting wiring harness, and to provide a through-type rear fog light.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a through-type rear fog light, comprising: an auxiliary mechanism, the auxiliary mechanism including a through-type lamp, a rear fog light body being sleeved inside the through-type lamp, a connecting wire harness being sleeved on the outer surface of one end of the rear fog light body, a connecting mechanism being provided on the outer side of the rear fog light body, the connecting mechanism including an O-ring seal, the O-ring seal being sleeved inside the rear fog light body, an inner oblique groove being formed inside the connecting wire harness, and two connecting blocks being provided on the outer side of the rear fog light body, with an elastic sheet on one side of each connecting block, the elastic sheet being fixedly connected to the connecting wire harness.

[0006] In a preferred embodiment, there are two O-rings, the rear fog light body has an installation groove that fits the O-rings, the connecting block is fixedly connected to the rear fog light body, the elastic sheet is sleeved inside the connecting block, the elastic sheet is slidably connected to the connecting block, and one end of the elastic sheet has a semi-circular block.

[0007] In a preferred embodiment, the semicircular block is fixedly connected to the elastic sheet, and the connecting block is provided with a guide groove that matches the semicircular block.

[0008] In a preferred embodiment, the connecting block has a slot that fits into the semi-circular block, and one end of the rear fog light body has a positioning block.

[0009] In a preferred embodiment, the positioning block is fixedly connected to the rear fog light body, and the positioning block is sleeved inside the connecting wire harness.

[0010] In a preferred embodiment, the positioning block is slidably connected to the connecting wire harness, and the connecting wire harness has a positioning groove that matches the positioning block.

[0011] In a preferred embodiment, the rear fog light body is fixedly connected to the through light, and the connecting harness is slidably connected to the rear fog light body.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, through the provision of a connecting mechanism, ensures that the rear fog light body and the connecting harness remain sealed and stable after plugging and unplugging. This prevents the rear fog light body from being affected by external humid air during use. Furthermore, two O-rings are provided, which work together to fill the gap at the connection between the rear fog light body and the connecting harness, maintaining a sealed connection and preventing poor contact. Additionally, a positioning block is provided, and a positioning groove is formed on the outer surface of the connecting harness to fit the positioning block. This allows the rear fog light body and the connecting harness to be positioned and connected, enabling the other components of the connecting mechanism to cooperate. Attached Figure Description

[0014] Figure 1 A perspective view of a through-type rear fog light provided for this utility model.

[0015] Figure 2 This is a schematic diagram showing the disassembled design of a through-type rear fog light provided by this utility model.

[0016] Figure 3 This utility model provides a schematic diagram of the installation of a semi-circular block for a through-type rear fog light.

[0017] Figure 4 This utility model provides a schematic diagram of the installation of an O-ring seal for a through-type rear fog light.

[0018] Figure 5 An enlarged view of area A of a through-type rear fog light provided by this utility model.

[0019] Figure 6 An enlarged view of area B of a through-type rear fog light provided by this utility model.

[0020] Legend:

[0021] 1. Auxiliary mechanism; 2. Connecting mechanism; 11. Through light; 12. Rear fog light body;

[0022] 13. Connecting wire harness; 21. O-ring seal; 22. Inner oblique groove; 23. Connecting block;

[0023] 24. Elastic sheet; 25. Semicircular block; 26. Guide groove; 27. Slot; 28. Positioning block;

[0024] 29. Positioning groove. Detailed Implementation

[0025] 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.

[0026] Example 1

[0027] like Figures 1-6 As shown, this utility model provides a technical solution: a through-type rear fog light, including: an auxiliary mechanism 1, the auxiliary mechanism 1 including a through-type lamp 11, a rear fog light body 12 sleeved inside the through-type lamp 11, a connecting wire harness 13 sleeved on the outer surface of one end of the rear fog light body 12, a connecting mechanism 2 provided on the outer side of the rear fog light body 12, the connecting mechanism 2 including an O-ring seal 21, the O-ring seal 21 sleeved inside the rear fog light body 12, an inner oblique groove 22 opened inside the connecting wire harness 13, a connecting block 23 provided on the outer side of the rear fog light body 12, the number of connecting blocks 23 is two, an elastic piece 24 is provided on one side of the connecting block 23, and the elastic piece 24 is fixedly connected to the connecting wire harness 13.

[0028] In this embodiment, two O-rings 21 are provided, and an installation groove matching the inner inclined groove 22 is opened on the rear fog light body 12. The O-rings 21 can be installed in the installation groove, with a portion of the O-ring 21 exposed after installation. This allows the O-ring 21 to contact the inner wall of the connecting harness 13, thereby sealing the connection between the rear fog light body 12 and the connecting harness 13. The connecting harness 13 has an inner inclined groove 22 inside its port, which gradually approaches the inner wall of the connecting harness 13 from the port. Under the action of the inner inclined groove 22, the connecting harness 13 can accommodate the O-rings 21. The O-ring 21 is gradually deformed and inserted into the mounting groove by compression, thereby filling the space between the connecting harness 13 and the rear fog light body 12. In addition, a connecting block 23 and an elastic piece 24 are provided, and the elastic piece 24 can be fitted inside the connecting block 23. At the same time, a guide groove 26 is provided on the connecting block 23, so that the elastic piece 24 can drive the semi-circular block 25 to slide in the guide groove 26. Since the volume of the semi-circular block 25 is slightly larger, the elastic piece 24 will deform and generate elastic force. When the semi-circular block 25 moves to the slot 27, the elastic force of the elastic piece 24 can automatically reset the semi-circular block 25 into the slot 27, thereby providing a stable connection between the rear fog light body 12 and the connecting harness 13.

[0029] Example 2

[0030] like Figures 1-6 As shown, there are two O-ring seals 21. The rear fog light body 12 has an installation groove that matches the O-ring seal 21. The connecting block 23 is fixedly connected to the rear fog light body 12. The elastic sheet 24 is sleeved inside the connecting block 23 and is slidably connected to the connecting block 23. One end of the elastic sheet 24 has a semi-circular block 25, which is fixedly connected to the elastic sheet 24. The connecting block 23 has a guide groove 26 that matches the semi-circular block 25 and a slot 27 that matches the semi-circular block 25. One end of the rear fog light body 12 has a positioning block 28, which is fixedly connected to the rear fog light body 12. The positioning block 28 is sleeved inside the connecting wire harness 13 and is slidably connected to the connecting wire harness 13. The connecting wire harness 13 has a positioning groove 29 that matches the positioning block 28.

[0031] In this embodiment, a positioning block 28 is provided, which is fixedly connected to the outer surface of the rear fog light body 12. At the same time, a positioning groove 29 that matches the positioning block 28 is provided on the connecting harness 13. Thus, the rear fog light body 12 and the connecting harness 13 can be correctly connected with the guidance of the positioning block 28 and the positioning groove 29 when they are connected, so that the rear fog light body 12 and the connecting harness 13 can be accurately docked. At the same time, the connecting block 23 and the elastic piece 24 can also be accurately docked.

[0032] Working principle:

[0033] like Figures 1-6 As shown, in use, the rear fog light body 12 and the connecting harness 13 can be connected first. At this time, the positioning block 28 fixedly connected to the rear fog light body 12 is aligned with the positioning groove 29 on the connecting harness 13, and the positioning block 28 can slide within the positioning groove 29. This allows the connecting harness 13 to be positioned and connected to the rear fog light body 12. Simultaneously, the connecting harness 13, under the action of the inner inclined groove 22 at its port, is pressed by two O-rings 21 in sequence, causing the inner inclined groove 22 to be pressed into the mounting groove on the rear fog light body 12. Thus, after partial rebound, the O-rings 21 can then engage with the connecting harness. The inner wall of the wiring harness 13 contacts the rear fog light body 12, keeping the connection between the rear fog light body 12 and the wiring harness 13 sealed. As the rear fog light body 12 and the wiring harness 13 are connected, the elastic piece 24 will drive the semi-circular block 25 to approach the connecting block 23, and the semi-circular block 25 can slide in the guide groove 26 opened on the connecting block 23. At this time, under the action of the semi-circular block 25, the elastic piece 24 will partially deform and generate elastic force. Thus, when the semi-circular block 25 is placed in the slot 27, the elastic force of the elastic piece 24 will be released instantly, and the semi-circular block 25 will be reset to the inside of the slot 27, making the connection between the rear fog light body 12 and the wiring harness 13 more secure.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A through-type rear fog lamp characterized by, include: An auxiliary mechanism (1) is provided, which includes a through lamp (11). A rear fog lamp body (12) is sleeved inside the through lamp (11). A connecting wire harness (13) is sleeved on the outer surface of one end of the rear fog lamp body (12). A connecting mechanism (2) is provided on the outer side of the rear fog lamp body (12). The connecting mechanism (2) includes an O-ring seal (21). The O-ring seal (21) is sleeved inside the rear fog lamp body (12). An inner oblique groove (22) is opened inside the connecting wire harness (13). A connecting block (23) is provided on the outer side of the rear fog lamp body (12). There are two connecting blocks (23). An elastic piece (24) is provided on one side of the connecting block (23). The elastic piece (24) is fixedly connected to the connecting wire harness (13).

2. The through-type rear fog lamp according to claim 1, wherein: The number of O-rings (21) is two. The rear fog light body (12) has an installation groove that fits the O-rings (21). The connecting block (23) is fixedly connected to the rear fog light body (12). The elastic piece (24) is sleeved inside the connecting block (23). The elastic piece (24) is slidably connected to the connecting block (23). One end of the elastic piece (24) is provided with a semi-circular block (25).

3. The through-type rear fog lamp according to claim 2, wherein: The semicircular block (25) is fixedly connected to the elastic sheet (24), and the connecting block (23) is provided with a guide groove (26) that matches the semicircular block (25).

4. The through-type rear fog lamp according to claim 3, wherein: The connecting block (23) has a slot (27) that fits into the semi-circular block (25), and one end of the rear fog light body (12) has a positioning block (28).

5. The through-type rear fog lamp according to claim 4, wherein: The positioning block (28) is fixedly connected to the rear fog light body (12), and the positioning block (28) is sleeved inside the connecting wire harness (13).

6. The through-type rear fog lamp according to claim 5, wherein: The positioning block (28) is slidably connected to the connecting wire harness (13), and the connecting wire harness (13) has a positioning groove (29) that matches the positioning block (28).

7. A through-type rear fog lamp according to claim 6, characterized in that: The rear fog light body (12) is fixedly connected to the through light (11), and the connecting harness (13) is slidably connected to the rear fog light body (12).

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