CN219177629U

CN219177629U - Atmosphere lamp in car

Info

Publication number: CN219177629U
Application number: CN202320274932.XU
Authority: CN
Inventors: 臧金生
Original assignee: Suzhou Yumu Automobile Technology Co ltd
Current assignee: Suzhou Yumu Automobile Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-13
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of automobile manufacturing, in particular to an atmosphere lamp in an automobile. The atmosphere lamp comprises an atmosphere lamp body and a wiring harness assembly, wherein the atmosphere lamp body is electrically connected with the wiring harness assembly, the atmosphere lamp body comprises a light guide structure, a guard plate and a positioning hole, and the light guide structure is fixedly arranged on the guard plate in a threaded connection mode. According to the utility model, the light source box is arranged at the end of the wiring harness assembly, the bayonet is arranged in the fixing groove of the wiring harness box, the fixing groove of the wiring harness box and the light source box are clamped and fixed through the buckle structure, the connection tightness of the wiring harness of the atmosphere lamp in the vehicle is improved through the buckle connection mode, meanwhile, the outer side of the light source box is provided with the wavy wire groove structure, and the fixing and clamping of the wire connection position are carried out, and meanwhile, the position of a wire is adjusted, so that the wiring harness assembly is suitable for the wiring modes of vehicles under different vehicle types, and the installation practical reliability and safety of the atmosphere lamp in the vehicle are improved.

Description

Atmosphere lamp in car

Technical Field

The utility model relates to the technical field of automobile manufacturing, in particular to an atmosphere lamp in an automobile.

Background

The atmosphere lamp is additionally arranged in the vehicle, so that the driving experience of a user in the driving process can be improved, and meanwhile, the use value and the functionality of the vehicle can be further improved. However, the existing in-car atmosphere lamp is usually of a later-stage additional structure or an additional function structure of a vehicle, and in the installation process, the installation irregularity is usually caused by the difference of the wiring modes of the vehicle, so that the circuit control of the in-car atmosphere lamp is unstable, the problem of circuit faults at the connection position is easy to occur, and the use reliability and safety of the in-car atmosphere lamp are reduced.

The patent CN206547212U provides a control system for an interior atmosphere lamp and a vehicle, wherein the system is used for controlling the interior atmosphere lamp to automatically adjust along with the change of the interior environment by using a light intensity detection device. The Chinese patent with publication number CN211551313U provides an atmosphere lamp in a vehicle and a light guide structure thereof, wherein the light reflecting cover and the light transmitting cover are arranged in the patent for controlling the emergent direction of a light source in the light guide structure. However, the above patent only describes the electrical connection relationship between the light source and the light guiding device and other devices, but does not describe the specific structure used for the connection protection of the electrical connection between the light intensity detection device and other devices, so the problem of line failure at the connection position still easily occurs.

Therefore, the utility model provides a structural connection mode of the atmosphere lamp in the vehicle in order to solve the problems existing in the connection mode of the atmosphere lamp in the vehicle.

Disclosure of Invention

In view of the above problems, the present utility model provides an atmosphere lamp in a vehicle, which specifically includes an atmosphere lamp body 4 and a wiring harness assembly 3, wherein the atmosphere lamp body 4 is electrically connected with the wiring harness assembly 3, the atmosphere lamp body 4 includes a light guiding structure 5, a guard plate 6 and a positioning hole 9, and the light guiding structure 5 is fixedly mounted on the guard plate 6 by means of threaded connection.

Preferably, the wiring harness assembly 3 comprises a connector 3.6, an electric wire 3.5, a light source box 3.4, a light source box upper cover 3.3, an LED 3.2 and a PCB 3.1.

Preferably, the light guiding structure 5 includes a support 2 and a light guiding source 1, wherein the support 2 and the light guiding source 1 are in a linear structure and are installed inside the atmosphere lamp body 4 in a penetrating manner.

Preferably, the light guiding light source 1 is fixedly installed inside the bracket 2 through screw connection, and the bracket 2 is of a concave groove structure.

Preferably, the guard plate 6 is divided into an upper guard plate 7 and a lower guard plate 8, the light guiding structure 5 is firstly installed on the inner side of the upper guard plate 7, then the lower guard plate 8 is installed on the inner side of the light guiding structure 5, and then the upper guard plate 7 and the lower guard plate 8 are locked through the positioning holes 9 by using locking bolts.

Preferably, the number of the positioning holes 9 is plural, and the positioning holes 9 and the light guiding structure 5 are installed in a parallel and penetrating manner.

Preferably, the connection part of the atmosphere lamp main body 4 and the wiring harness assembly 3 is provided with a wiring harness box fixing groove at the end of the atmosphere lamp main body 4, and a light source box 3.4 is arranged at the end of the wiring harness assembly 3.

Preferably, a fastening structure is arranged at the upper end of the light source box 3.4, a bayonet is formed in the wire harness box fixing groove, and the wire harness box fixing groove and the light source box 3.4 are fastened and fixed through the fastening structure.

Preferably, the outside of the light source box 3.4 is provided with a wave-shaped wire groove structure.

Preferably, the atmosphere lamp in the car comprises a front left atmosphere lamp and a front right atmosphere lamp, wherein the front left atmosphere lamp and the front right atmosphere lamp are symmetrical members.

Compared with the prior art, the utility model has the beneficial effects that:

according to the atmosphere lamp in the vehicle, the wire harness box fixing groove is formed in the end of the atmosphere lamp main body 4, the light source box 3.4 is arranged at the end of the wiring harness assembly 3, the bayonet is formed in the wire harness box fixing groove, the wire harness box fixing groove and the light source box 3.4 are fixedly clamped through the clamping buckle structure, the connection tightness of the wire harness of the atmosphere lamp in the vehicle is improved through the clamping buckle connection mode, meanwhile, the outer side of the light source box 3.4 is provided with the wavy wire groove structure, and the position of a wire is adjusted when the wire connection part is fixedly clamped, so that the atmosphere lamp is suitable for the wiring modes of vehicles under different vehicle types, and the installation reliability and safety of the atmosphere lamp in the vehicle are improved.

Drawings

FIG. 1 is an isometric view of an in-vehicle atmosphere lamp wiring harness assembly 3;

FIG. 2 is a front view of an in-vehicle atmosphere lamp;

FIG. 3 (a) is a cross-sectional view of an in-vehicle atmosphere lamp light guide structure 5;

fig. 3 (b) is a sectional view showing the installation of the in-vehicle atmosphere lamp shield 6 and the positioning hole 9;

FIG. 4 is a side view of an in-vehicle atmosphere lamp;

1, a light guide light source; 2. a bracket; 3. a wiring harness assembly; 4. an atmosphere lamp body; 5. a light guide structure; 6. a guard board; 7. an upper guard board; 8. a lower guard board; 9. positioning holes; 3.1, a PCB board; 3.2, LEDs; 3.3, a light source box upper cover; 3.4, a light source box; 3.5, electric wires; and 3.6, a connector.

Detailed Description

Examples

In this embodiment, as shown in fig. 2 and fig. 4, the structure of the atmosphere lamp in the vehicle specifically includes an atmosphere lamp body 4 and a wiring harness assembly 3, where the atmosphere lamp body 4 includes a light guiding structure 5, a guard plate 6 and a positioning hole 9; the light guide structure 5 comprises a bracket 2 and a light guide light source 1; the guard plate 6 is divided into an upper guard plate 7 and a lower guard plate 8; the wiring harness assembly 3 comprises a connector 3.6, an electric wire 3.5, a light source box 3.4, a light source box upper cover 3.3, an LED 3.2 and a PCB 3.1, wherein the outer side of the light source box 3.4 is of a wave-shaped wire groove structure.

In one embodiment, the connection mode of the atmosphere lamp in the vehicle is that the atmosphere lamp main body 4 is electrically connected with the wiring harness assembly 3, the guard plate 6 is provided with positioning holes 9, and the number of the positioning holes 9 is 6; as shown in fig. 3 (a), the light guiding structure 5 is fixedly mounted on the guard plate 6 in a threaded connection manner, the support 2 and the light guiding light source 1 are mounted inside the atmosphere lamp main body 4 in a penetrating manner in a linear structure, wherein the light guiding light source 1 is fixedly mounted inside the support 2 in a screwed connection manner, the support 2 is in a concave groove structure, and the positioning holes 9 and the light guiding structure 5 are mounted in a parallel penetrating and distributing manner.

The guard plate 6 is divided into an upper guard plate 7 and a lower guard plate 8, as shown in fig. 3 (b), the light guiding structure 5 is firstly installed on the inner side of the upper guard plate 7, then the lower guard plate 8 is installed on the inner side of the light guiding structure 5, and then the upper guard plate 7 and the lower guard plate 8 are locked through the positioning holes 9 by using locking bolts.

The atmosphere lamp body 4 is connected with the wiring harness assembly 3, the wiring harness box fixed slot is installed to the atmosphere lamp body 4 end, the light source box 3.4 is installed to the wiring harness assembly 3 end, light source box 3.4 upper end is provided with the buckle structure, the bayonet socket has been opened to inside the wiring harness box fixed slot, carries out the joint fixedly of wiring harness box fixed slot and light source box 3.4 through the buckle structure.

As shown in fig. 1, in the wiring harness assembly 3, a light source box upper cover 3.3 is fastened and mounted at the upper end of the light source box 3.4, a PCB board 3.1 and an LED 3.2 are mounted at the upper front end of the light source box upper cover 3.3, a fastening structure is mounted at the upper rear end of the light source box upper cover 3.3, the light source box 3.4 is electrically connected with an electric wire 3.5, and the electric wire 3.5 is electrically connected with a connector 3.6; the periphery of the PCB 3.1 is fixedly provided with a light guide buckle, and the light guide bayonet is in locking connection with a lead of a light guide light source 1 of a light guide structure 5 in the atmosphere lamp main body 4, so that the conducting operation of a circuit is realized.

In one embodiment, the working principle of the in-vehicle atmosphere lamp is that the atmosphere lamp main body 4 is fixed at a specified position in a vehicle through a fastening mode, the fastening mode is arranged on the inner side and the outer side of an upper guard plate 7 of the atmosphere lamp main body 4, then a connector 3.6 is electrified, and a light guide light source 1 is started to realize illumination starting of the in-vehicle atmosphere lamp main body 4, in the utility model, the light guide light source 1 performs illumination state control through a PCB 3.1, and a data transmission state in the illumination state control process is displayed through an LED 3.2.

Claims

1. The utility model provides an atmosphere lamp in car, its characterized in that specifically includes atmosphere lamp main part (4) and wiring harness assembly (3), atmosphere lamp main part (4) and wiring harness assembly (3) electric connection, wherein atmosphere lamp main part (4) include light guide structure (5), backplate (6) and locating hole (9), wherein light guide structure (5) are through threaded connection's mode fixed mounting on backplate (6).

2. An in-vehicle atmosphere lamp according to claim 1, characterized in that the wiring harness assembly (3) comprises a connector (3.6), wires (3.5), a light source box (3.4), a light source box upper cover (3.3), LEDs (3.2), a PCB board (3.1).

3. An in-vehicle atmosphere lamp according to claim 1, characterized in that the light guiding structure (5) comprises a bracket (2) and a light guiding light source (1), wherein the bracket (2) and the light guiding light source (1) are arranged inside the atmosphere lamp main body (4) in a linear structure.

4. An in-car atmosphere lamp according to claim 3, characterized in that the light guide light source (1) is fixedly mounted inside the bracket (2) through screw connection, and the bracket (2) is of a concave groove structure.

5. An in-vehicle atmosphere lamp according to claim 1, characterized in that the guard plate (6) is divided into an upper guard plate (7) and a lower guard plate (8).

6. An in-vehicle atmosphere lamp according to claim 1, characterized in that there are a plurality of positioning holes (9), and the positioning holes (9) are installed in parallel and alternately with the light guiding structure (5).

7. An atmosphere lamp in a vehicle according to claim 1, characterized in that the connection part of the atmosphere lamp main body (4) and the wiring harness assembly (3) is provided with a wiring harness box fixing groove at the end of the atmosphere lamp main body (4), and a light source box (3.4) is arranged at the end of the wiring harness assembly (3).

8. The atmosphere lamp in a vehicle according to claim 7, wherein a fastening structure is provided at an upper end of the light source box (3.4), a bayonet is provided inside the wire harness box fixing groove, and the wire harness box fixing groove is fastened and fixed with the light source box (3.4) through the fastening structure.

9. An in-car atmosphere lamp according to claim 8, characterized in that the outside of the light source box (3.4) is a wave-shaped wire groove structure.

10. An in-vehicle atmosphere lamp according to any one of claims 1-9, wherein the in-vehicle atmosphere lamp comprises a front left atmosphere lamp and a front right atmosphere lamp, wherein the front left atmosphere lamp and the front right atmosphere lamp are structurally symmetrical pieces.