CN216047138U

CN216047138U - Atmosphere lamp for automotive interior

Info

Publication number: CN216047138U
Application number: CN202122367579.3U
Authority: CN
Inventors: 端木传斌
Original assignee: Changzhou Boyun Vehicle Industry Co ltd
Current assignee: Changzhou Boyun Vehicle Industry Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to an atmosphere lamp for automotive interior, which comprises a box body, wherein a bulb and a light guide strip are arranged in the box body, a through hole is formed in the bottom of the box body, one end of the light guide strip penetrates through the through hole and extends to the outside of the box body, a box cover is arranged on one side of the box body, a clamping mechanism and a wiring mechanism are arranged on the box body, the clamping mechanism comprises a connecting sleeve, the connecting sleeve is sleeved outside the light guide strip and is connected with the box body, a clamping groove is formed in the light guide strip, and a clamping block matched with the clamping groove is arranged on the connecting sleeve. According to the utility model, the clamping mechanism is arranged, so that the light guide strip can be installed or detached without opening the box body, and the light guide strip can be conveniently replaced when damaged.

Description

Atmosphere lamp for automotive interior

Technical Field

The utility model relates to the technical field of automotive interior, in particular to an atmosphere lamp for automotive interior.

Background

The automotive interior atmosphere lamp is a light source for baking and supporting atmosphere, is widely applied to middle and high-grade vehicle types of various brands, and is generally arranged at positions such as an instrument panel, a center console, a vehicle door handrail and the like, so that a carriage is more gorgeous at night, and the grade of the whole vehicle is improved. The automotive interior atmosphere lamp has the characteristics of soft line body luminescence, uniform and bright whole body, light guiding without electrification, flexibility, moderate bending without breakage and the like.

Patent No. CN202022665725.6 discloses an atmosphere lamp of an automobile instrument panel, in this patent, a light guide strip and a lamp holder are generally connected by glue or directly inserted into the lamp holder, the light guide strip is not easy to be replaced if connected by glue, and the light guide strip is easy to fall off and the connection is unstable if directly inserted into the lamp holder; in addition, the bulbs are arranged in the lamp holder and are often connected with an external power supply through wires, when the number of the bulbs is large, the number of the wires in the lamp holder is large, and wiring is not easy to achieve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an atmosphere lamp for automobile interior decoration, aiming at solving the technical problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an atmosphere lamp for automotive interiors comprises a box body, wherein a bulb and a light guide strip are arranged in the box body, a through hole is formed in the bottom of the box body, one end of the light guide strip penetrates through the through hole and extends to the outside of the box body, a box cover is arranged on one side of the box body, a clamping mechanism and a wiring mechanism are arranged on the box body, the clamping mechanism comprises a connecting sleeve, the connecting sleeve is sleeved outside the light guide strip and is connected with the box body, a clamping groove is formed in the light guide strip, and a clamping block matched with the clamping groove is arranged on the connecting sleeve; the wiring mechanism comprises a circuit board and a lamp holder, the circuit board is arranged in the box body, metal pins are arranged at the bottom of the lamp holder and electrically connected with the circuit board, first metal contact points are arranged at the bottom of the bulb, second metal contact points are arranged in the lamp holder, and the bulb is in threaded connection with the lamp holder.

Preferably, one side of the circuit board is provided with a connector, one side of the box body is provided with an opening, and the connector is arranged in the opening. The design of the joint is convenient for the circuit board to be connected with an external power supply.

Preferably in further, be equipped with first chamfer on the joint piece, the one end of leaded light strip is equipped with the second chamfer. This design can be convenient for insert the leaded light strip between the joint piece.

In a further preferred mode, the lamp bulb and the lamp holder are provided with a plurality of lamp bulbs and lamp holders, and are electrically connected with the circuit board. This design can be convenient for adjust the light of different colours in order to satisfy the user demand.

In a further preferred embodiment, the bulb is provided with blind holes on both sides. The design of blind hole is convenient for with outside instrument and blind hole cooperation, and then drive bulb rotation and lamp stand threaded connection.

In a further preferred mode, a reflection plate is provided on the box cover. The design of reflecting plate can be convenient for refract the light that the bulb sent, finally passes through the leaded light strip and transmits it to the outside.

In a further preferred mode, the box cover is provided with a projection matched with the opening. The lug is designed to be conveniently connected with the opening.

Preferably, the box body is internally provided with a guide strip, and the box cover is provided with a guide groove matched with the guide strip. This design, when lid and box body are connected, be convenient for fix a position it.

(III) advantageous effects

Compared with the prior art, the utility model provides an atmosphere lamp for automobile interior decoration, which has the following beneficial effects:

according to the utility model, the clamping mechanism is arranged, so that the light guide strip can be installed or disassembled without opening the box body, and the light guide strip can be conveniently replaced when damaged; in addition, by arranging a plurality of bulbs and lamp holders, the light with different colors can be conveniently adjusted to meet the use requirement; simultaneously, through setting up wiring mechanism, can be convenient for connect bulb and circuit board, through setting up the circuit board, can be convenient for walk the line, prevent because the wire leads to the fact the wiring difficulty too much, through setting up the blind hole, can be convenient for with outside instrument and blind hole cooperation, and then drive bulb rotation and lamp stand threaded connection.

Drawings

FIG. 1 is a schematic view of an overall structure of an atmosphere lamp for automotive interior according to the present invention;

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

FIG. 3 is a schematic view of the non-connected state of the latch mechanism according to the present invention;

FIG. 4 is a schematic view showing the state where the bulb and the base are not connected according to the present invention;

FIG. 5 is a schematic view of the structure of the bulb of the present invention;

fig. 6 is a schematic structural view of the box cover of the present invention.

In the figure: 1. a box body; 2. a bulb; 3. a light guide strip; 4. a through hole; 5. a box cover; 6. connecting sleeves; 7. a clamping groove; 8. a clamping block; 9. a circuit board; 10. a lamp socket; 11. a metal pin; 12. a first metal contact; 13. a second metal contact; 14. a joint; 15. an opening; 16. a first chamfer; 17. a second chamfer; 18. blind holes; 19. a reflective plate; 20. a bump; 21. a guide strip; 22. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-6, an atmosphere lamp for automotive interior comprises a box body 1, a bulb 2 and a light guide strip 3 are arranged in the box body 1, a through hole 4 is arranged at the bottom of the box body 1, one end of the light guide strip 3 extends to the outside of the box body 1 through the through hole 4, a box cover 5 is arranged at one side of the box body 1, a clamping mechanism and a wiring mechanism are arranged on the box body 1, the clamping mechanism comprises a connecting sleeve 6, the connecting sleeve 6 is sleeved outside the light guide strip 3 and is connected with the box body 1, a clamping groove 7 is arranged on the light guide strip 3, a clamping block 8 matched with the clamping groove 7 is arranged on the connecting sleeve 6, the wiring mechanism comprises a circuit board 9 and a lamp holder 10, the circuit board 9 is arranged in the box body 1, a metal pin 11 is arranged at the bottom of the lamp holder 10, the metal pin 11 is electrically connected with the circuit board 9, a first metal contact point 12 is arranged at the bottom of the bulb 2, a second metal contact point 13 is arranged in the lamp holder 10, the bulb 2 and the base 10 are screwed together. The bulb 2 and the lamp holder 10 are both provided with a plurality of bulbs and are both electrically connected with the circuit board 9.

In this embodiment, one side of the circuit board 9 is provided with a connector 14, one side of the case 1 is provided with an opening 15, and the connector 14 is disposed in the opening 15. In use, the circuit board 9 is connected to the case 1 and the contacts 14 are placed in the openings 15.

In this embodiment, the clamping block 8 is provided with a first chamfer 16, and one end of the light guide strip 3 is provided with a second chamfer 17. When using, joint piece 8 and joint groove 7 all are provided with two, and joint piece 8 is made for the elasticity material, stretches into adapter sleeve 6 with the one end that leaded light strip 3 was provided with second chamfer 17 in, until second chamfer 17 and the 16 contacts of first chamfer, continues to promote leaded light strip 3, makes it promote two joint pieces 8 and remove to both sides, aligns until two joint grooves 7 and two joint pieces 8, and two joint pieces 8 reset and two joint grooves 7 cooperations.

In this embodiment, the bulb 2 is provided with blind holes 18 on both sides. When the lamp holder is used, two ends of an external tool are inserted into the blind holes 18, and the external tool is rotated to drive the lamp bulb 2 to rotate, so that the lamp bulb 2 is in threaded connection with the lamp holder 10.

In this embodiment, the lid 5 is provided with a reflection plate 19. When in use, the light emitted from the bulb 2 is repeatedly refracted by the reflecting plate 19 and then transmitted to the outside through the light guide strip 3.

In this embodiment, the cover 5 is provided with a projection 20 for engaging with the opening 15. A guide strip 21 is arranged in the box body 1, and a guide groove 22 matched with the guide strip 21 is arranged on the box cover 5. In use, the guide grooves 22 and the guide strips 21 are aligned, the projections 20 and the openings 15 are aligned, the box cover 5 is pushed to be matched with the box body 1 until the box cover 5 is attached to the box body 1, and the box cover 5 is connected with the box body 1.

Example 2:

in summary, when the lamp holder 10 is used, the lamp holder 10 is welded to the circuit board 9 through the metal pins 11 to achieve electrical connection, the circuit board 9 is connected to the box body 1, the connector 14 is placed in the opening 15, two ends of an external tool are inserted into the blind holes 18 on two sides of the bulb 2, the bulb 2 is driven to move to be aligned with the lamp holder 10 through the external tool, the external tool is rotated to drive the bulb 2 to rotate, the bulb 2 is in threaded connection with the lamp holder 10, at the moment, the first metal contact 12 is attached to the second metal contact 13 to achieve electrical connection between the bulb 2 and the lamp holder 10, the plurality of bulbs 2 and the plurality of lamp holders 10 are electrically connected in the same mode, the guide grooves 22 are aligned with the guide strips 21, the bumps 20 are aligned with the opening 15, the box cover 5 is pushed to be matched with the box body 1 until the box cover 5 is attached to the box body 1, and the box cover 5 is connected with the box body 1.

Example 3:

to sum up, when using, joint piece 8 and joint groove 7 all are provided with two, joint piece 8 is made for the elastic material, the one end that is provided with second chamfer 17 with leaded light strip 3 stretches into in the adapter sleeve 6, until second chamfer 17 and the 16 contacts of first chamfer, continue to promote leaded light strip 3, make it promote two joint pieces 8 and remove to both sides, align until two joint grooves 7 and two joint pieces 8, two joint pieces 8 reset and two joint grooves 7 cooperations, will connect 14 and external power source electric connection, make it give circuit board 9 circular telegram, through different demands, the lamp light of control different colours is bright, light is after 19 refractions repeatedly through the reflecting plate, transmit the outside through leaded light strip 3.

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

Claims

1. The utility model provides an atmosphere lamp for automotive interior, includes box body (1), be equipped with bulb (2) and leaded light strip (3) in box body (1), and the bottom of box body (1) is equipped with through-hole (4), the one end of leaded light strip (3) runs through the outside of box body (1) is stretched in through-hole (4), one side of box body (1) is equipped with lid (5), its characterized in that: the box body (1) is provided with a clamping mechanism and a wiring mechanism, the clamping mechanism comprises a connecting sleeve (6), the connecting sleeve (6) is sleeved outside the light guide strip (3), and is connected with the box body (1), a clamping groove (7) is arranged on the light guide strip (3), the connecting sleeve (6) is provided with a clamping block (8) matched with the clamping groove (7), the wiring mechanism comprises a circuit board (9) and a lamp holder (10), the circuit board (9) is arranged in the box body (1), the bottom of the lamp holder (10) is provided with a metal pin (11), the metal pin (11) is electrically connected with the circuit board (9), the bottom of bulb (2) is equipped with first metal contact (12), be equipped with second metal contact (13) in lamp stand (10), bulb (2) and lamp stand (10) threaded connection.

2. The atmosphere lamp for automotive interior according to claim 1, characterized in that: one side of circuit board (9) is equipped with joint (14), one side of box body (1) is equipped with opening (15), joint (14) set up in opening (15).

3. The atmosphere lamp for automotive interior according to claim 1, characterized in that: be equipped with first chamfer (16) on joint piece (8), the one end of leaded light strip (3) is equipped with second chamfer (17).

4. The atmosphere lamp for automotive interior according to claim 1, characterized in that: the bulb (2) and the lamp holder (10) are provided with a plurality of lamp holders, and are electrically connected with the circuit board (9).

5. The atmosphere lamp for automotive interior according to claim 1, characterized in that: both sides of the bulb (2) are provided with blind holes (18).

6. The atmosphere lamp for automotive interior according to claim 1, characterized in that: the box cover (5) is provided with a reflecting plate (19).

7. The atmosphere lamp for automotive interior according to claim 2, characterized in that: the box cover (5) is provided with a convex block (20) matched with the opening (15).

8. The atmosphere lamp for automotive interior according to claim 1, characterized in that: be equipped with gib block (21) in box body (1), be provided with on lid (5) with gib block (21) complex guide way (22).