Outline marker lamp shell and outline marker lamp

Abstract

The utility model provides an outline marker lamp shell and an outline marker lamp, and belongs to the technical field of automobile lamps, the outline marker lamp shell comprises a shell body, the front end of the shell body is provided with a containing groove used for installing a bulb, and the side wall of the rear end of the shell body is provided with a connecting body integrally formed with the shell body. The connecting body comprises a first connecting part arranged outside the shell body and a second connecting part arranged in the containing groove, the first connecting part is provided with a socket groove with an opening facing the rear portion of the shell body, a wiring terminal is inserted in the socket groove, one end of the wiring terminal is located in the socket groove and used for being connected with a wire harness connector, and the other end of the wiring terminal is connected with the shell body. And the other end of the wiring terminal penetrates through the second connecting part, extends into the accommodating groove and is used for being connected with a bulb. The lamp shell of the clearance lamp is easy to assemble and capable of effectively avoiding the risk that connection between the connecting body and the shell body is loosened and disengaged.

Description

Technical Field

[0001] This utility model belongs to the field of automotive lighting technology, and more specifically, it relates to a marker light housing and a marker light. Background Technology

[0002] Existing position lights include a lamp housing with an opening slot at the front end. A lamp cover is installed at the port of the opening slot, and a light bulb is placed inside the opening slot. The rear end of the lamp housing has a socket slot that connects to the opening slot. A connector is installed in the socket slot. One end of the connector is used to connect to the wiring harness connector in the vehicle body, and the other end is used to connect to the light bulb. However, in practical applications, due to insufficient space at the rear of the position light fixture, the reserved installation gap between the connector and the relevant parts of the vehicle body is small, which increases the difficulty of installation. In addition, during vehicle use, the vibration of the vehicle body can easily cause the connection between the connector and the lamp housing to loosen or even fall off. Utility Model Content

[0003] The purpose of this utility model is to provide a marker light housing and a marker light, which aims to solve the problems existing in the prior art of marker lights.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A marker light housing is provided, comprising a housing body. The front end of the housing body is provided with a receiving groove for installing a light bulb. The rear side wall of the housing body is provided with a connecting body integrally formed with the housing body. The connecting body includes a first connecting portion located outside the housing body and a second connecting portion located inside the receiving groove. The first connecting portion is provided with a socket groove with an opening facing the rear of the housing body. A wiring terminal is inserted into the socket groove. One end of the wiring terminal is located inside the socket groove for connecting to a wire harness connector. The other end of the wiring terminal extends through the second connecting portion into the receiving groove for connecting to a light bulb.

[0005] In one possible implementation, a connecting rib is provided between the second connecting portion and the side wall of the receiving groove.

[0006] In one possible implementation, the connecting rib is connected to the bottom surface of the receiving groove.

[0007] In one possible implementation, the end of the second connection portion is provided with a thickened section, and the terminal block is inserted into the thickened section.

[0008] In one possible implementation, the terminal block has an anti-detachment part in the middle, which is embedded in the middle of the thickened section to prevent the terminal block from detaching from the connector.

[0009] In one possible implementation, a positioning part is provided on the circumferential sidewall of the first connecting part, and the positioning part is provided with a positioning groove communicating with the insertion slot. The positioning groove is used to cooperate with the wire harness connector for determining the relative position of the wire harness connector and the connecting body.

[0010] In one possible implementation, the positioning groove and the insertion groove have the same opening direction, and the side wall of the positioning part is provided with an anti-detachment groove that communicates with the positioning groove. The anti-detachment groove is used to engage with the locking block on the wire harness connector to prevent the connector from detaching from the wire harness connector.

[0011] In one possible implementation, the opening end of the positioning groove is provided with an inwardly inclined guide surface.

[0012] The beneficial effects of the marker light housing provided by this utility model are as follows: Compared with the prior art, the marker light housing of this utility model eliminates the existing connector and sets up a connector body. The connector body is equipped with a wiring terminal for connecting the wiring harness connector and the bulb. The connector body and the housing body are integrally formed and connected. There is no need to set up an additional assembly structure between the connector body and the housing body. This can greatly reduce the volume of the connector body, increase the reserved installation gap between it and the relevant parts of the vehicle body, and facilitate assembly. In addition, after the connector body and the housing body are integrally formed, the risk of loosening and falling off of the connector body and the housing body can also be effectively avoided.

[0013] This utility model also provides a marker light, including the marker light housing described above.

[0014] The advantages of the marker light provided by this utility model are as follows: Compared with the prior art, the marker light of this utility model uses the above-mentioned marker light housing, which has all the advantages of the above-mentioned marker light housing. It eliminates the existing connectors and sets up a connector body. The connector body is equipped with wiring terminals, wiring harness connectors and light bulbs. The connector body and the housing body are integrally formed and connected. There is no need to set up an additional assembly structure between the connector body and the housing body. This can greatly reduce the volume of the connector body, increase the reserved installation gap between it and the relevant parts of the vehicle body, and facilitate assembly. In addition, after the connector body and the housing body are integrally formed, the risk of loosening and falling off of the connector body and the housing body can also be effectively avoided. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1A schematic diagram of the rear end of a marker light housing provided for an embodiment of this utility model;

[0017] Figure 2 A schematic diagram of the front end of a marker light housing provided for an embodiment of this utility model;

[0018] Figure 3 For along Figure 1 Cross-sectional view of line AA in the middle;

[0019] Figure 4 For along Figure 2 Cross-sectional view of the middle BB line;

[0020] Figure 5 for Figure 1 Enlarged structural diagram at point M1;

[0021] Figure 6 for Figure 3 Enlarged structural diagram at point M2;

[0022] Figure 7 This is a cross-sectional view of the connector provided in an embodiment of the present utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Shell body; 101. Receiving groove; 11. Connecting rib; 2. Connector; 201. Insert groove; 202. Positioning groove; 203. Anti-detachment groove; 21. First connecting part; 22. Second connecting part; 221. Thickened section; 23. Positioning part; 231. Guide surface; 3. Wiring terminal; 31. Anti-detachment part. Detailed Implementation

[0025] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0027] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Please see Figures 1 to 7 The present invention provides a marker light housing. The marker light housing includes a housing body 1. The front end of the housing body 1 has a receiving groove 101 for mounting a light bulb. The rear side wall of the housing body 1 has a connecting body 2 integrally formed with the housing body 1. The connecting body 2 includes a first connecting portion 21 located outside the housing body 1 and a second connecting portion 22 located inside the receiving groove 101. The first connecting portion 21 has a socket groove 201 with an opening facing the rear of the housing body 1. A terminal block 3 is inserted into the socket groove 201. One end of the terminal block 3 is located inside the socket groove 201 for connection to a wiring harness connector, and the other end of the terminal block 3 extends through the second connecting portion 22 into the receiving groove 101 for connection to a light bulb.

[0030] The present invention provides a marker light housing that, compared with the prior art, eliminates the existing connector and provides a connector 2. The connector 2 has a wiring terminal 3 inside to connect the wiring harness connector and the light bulb. The connector 2 and the housing body 1 are integrally formed and connected, eliminating the need for an additional assembly structure between the connector 2 and the housing body 1. This greatly reduces the volume of the connector 2, increases the reserved installation gap between it and the relevant parts of the vehicle body, and facilitates assembly. In addition, the integral forming of the connector 2 and the housing body 1 can effectively avoid the risk of loosening and falling off of the connection between the connector 2 and the housing body 1.

[0031] In some embodiments, please refer to Figure 2 and Figure 4In order to enhance the connection strength between the connector 2 and the shell body 1, a connecting rib 11 is provided between the second connecting part 22 and the side wall of the receiving groove 101. In this embodiment, the connecting rib 11 is connected to the upper and lower sides of the second connecting part 22. The connecting rib 11 is connected to the bottom of the receiving groove 101 while connecting to the side wall of the receiving groove 101. This arrangement increases the connection area between the connecting rib 11 and the shell body 1, thereby improving the connection strength between the connector 2 and the shell body 1 with the help of the connecting rib 11.

[0032] In some embodiments, please refer to Figures 1 to 7 A thickened section 221 is provided at the end of the second connecting part 22, and the terminal 3 is inserted into the thickened section 221. In this embodiment, the socket groove 201 is a blind hole extending into the second connecting part 22. The thickened section 221 is a boss provided at the end of the second connecting part. In application, the terminal 3 is inserted through the thickened section 221. By providing the thickened section 221, the connection area between the terminal 3 and the connector 2 can be increased, thereby improving the stability of the connection between the terminal 3 and the connector 2.

[0033] In some embodiments, a detachment prevention part 31 is provided in the middle of the terminal 3. The detachment prevention part 31 is embedded in the middle of the thickened section 221 to prevent the terminal 3 from detaching from the connector 2. In application, the terminal 3 is a terminal post. The detachment prevention part 31 can be an enlarged section provided in the middle of the terminal post. The diameter of the enlarged section is larger than the diameter of the rest of the terminal post. In production, the enlarged section is wrapped in the middle of the thickened section 221 by injection molding. The terminal post can be fixed on the thickened section 221 by means of the enlarged section, thereby preventing the terminal 3 from detaching from the connector 2 during use.

[0034] In some embodiments, please refer to Figures 1 to 6 A positioning part 23 is provided on the circumferential sidewall of the first connecting part 21. In this embodiment, the positioning part 23 is located above the first connecting part 21. The positioning part 23 is provided with a positioning groove 202. The positioning groove 202 has the same opening direction as the socket groove 201 and is interconnected with the socket groove 201. An anti-detachment groove 203 is provided on the upper sidewall of the positioning part 23 and is connected to the positioning groove 202. In application, the wire harness connector is provided with a locking block that is inserted and cooperates with the positioning groove 202 and the anti-detachment groove 203. The positioning groove 202 is inserted and cooperates with the locking block on the wire harness connector to determine the relative position of the wire harness connector and the connector 2. The anti-detachment groove 203 is inserted and cooperates with the locking block on the wire harness connector to prevent the connector 2 from detaching from the wire harness connector.

[0035] In this embodiment, in order to facilitate the insertion of the wire harness connector into the connector 2, an inwardly inclined guide surface 231 is provided at the opening end of the positioning groove 202.

[0036] This utility model also provides a marker light, which uses the above-mentioned marker light housing.

[0037] The present invention provides a marker light that, compared with the prior art, uses the aforementioned marker light housing and possesses all the beneficial effects of the aforementioned marker light housing. It eliminates the existing connector and provides a connector 2. The connector 2 has a wiring terminal 3 inside to connect the wiring harness connector and the bulb. The connector 2 and the housing body 1 are integrally formed and connected, eliminating the need for an additional assembly structure between the connector 2 and the housing body 1. This greatly reduces the volume of the connector 2, increases the reserved installation gap between it and the relevant parts of the vehicle body, and facilitates assembly. In addition, the integral forming of the connector 2 and the housing body 1 can effectively avoid the risk of loosening and falling off of the connection between the connector 2 and the housing body 1.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A housing for a marker light, characterized in that, The device includes a housing body (1), the front end of which is provided with a receiving groove (101) for installing a light bulb, and the rear side wall of the housing body (1) is provided with a connector (2) integrally formed with the housing body (1). The connector (2) includes a first connecting part (21) placed outside the housing body (1) and a second connecting part (22) placed inside the receiving groove (101). The first connecting part (21) is provided with a socket groove (201) with an opening facing the rear of the housing body (1). A wiring terminal (3) is inserted into the socket groove (201). One end of the wiring terminal (3) is located in the socket groove (201) for connecting to a wire harness connector, and the other end of the wiring terminal (3) extends through the second connecting part (22) into the receiving groove (101) for connecting to a light bulb.

2. The marker light housing as described in claim 1, characterized in that, A connecting rib (11) is provided between the second connecting part (22) and the side wall of the receiving groove (101).

3. The marker light housing as described in claim 2, characterized in that, The connecting rib (11) is connected to the bottom surface of the receiving groove (101).

4. The lamp housing for a marker light as described in claim 1, characterized in that, The end of the second connecting part (22) is provided with a thickened section (221), and the wiring terminal (3) is inserted into the thickened section (221).

5. A marker light housing as described in claim 4, characterized in that, The terminal block (3) has an anti-detachment part (31) in the middle. The anti-detachment part (31) is embedded in the middle of the thickened section (221) to prevent the terminal block (3) from detaching from the connector (2).

6. A marker light housing as described in claim 1, characterized in that, The first connecting part (21) has a positioning part (23) on its circumferential sidewall. The positioning part (23) has a positioning groove (202) that communicates with the insertion groove (201). The positioning groove (202) is used to cooperate with the wire harness connector and to determine the relative position of the wire harness connector and the connecting body (2).

7. A marker light housing as described in claim 6, characterized in that, The positioning groove (202) and the insertion groove (201) have the same opening direction. The side wall of the positioning part (23) is provided with an anti-detachment groove (203) that communicates with the positioning groove (202). The anti-detachment groove (203) is used to cooperate with the locking block on the wire harness connector to prevent the connector (2) from detaching from the wire harness connector.

8. A marker light housing as described in claim 7, characterized in that, The opening end of the positioning groove (202) is provided with an inwardly inclined guide surface (231).

9. A marker light, characterized in that, Includes the marker light housing as described in any one of claims 1-8.

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