CN211075705U

CN211075705U - Sun shield light switch structure

Info

Publication number: CN211075705U
Application number: CN201921857312.9U
Authority: CN
Inventors: 蒋乐杰
Original assignee: Shanghai Ziyuan Automobile Parts Co ltd
Current assignee: Shanghai Ziyuan Automobile Parts Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-24
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a sunshading board light switch structure, include and set up cosmetic mirror lid (8) on the sunshading board pivoted rotary switch together and set up first contact (3) and second contact (4) on the sunshading board, first contact (3) and second contact (4) connect the both ends of arranging the light in the sunshading board in through the pencil respectively, when not receiving external force, first contact (3) float in second contact (4) top, and with rotary switch keeps the contact. Compared with the prior art, the utility model discloses it is easy and simple to handle, sunshading board light directly need not insert other on-off control system through the switching control of mirror lid, lets the user operation more convenient.

Description

Sun shield light switch structure

Technical Field

The utility model relates to a, especially, relate to a sunshading board light switch structure.

Background

At present, after the mirror covers of a plurality of sun visors are opened, light in the sun visors can not provide illumination for passengers along with light emission, and a light system is controlled through an independent switch, so that the internal space structure of the sun visors is occupied, and inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sunshading board light switch structure for overcoming the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

a light switch structure of a sun shield comprises a rotary switch, a first contact piece and a second contact piece, wherein the rotary switch rotates together with a cosmetic mirror cover arranged on the sun shield, the first contact piece and the second contact piece are respectively connected with two ends of a lighting lamp (preferably L ED lamp) arranged in the sun shield through wiring harnesses, and when external force is not applied, the first contact piece floats above the second contact piece and keeps contact with the rotary switch.

Further, the rotary switch comprises a rotary handle fixed with the mirror cover of the cosmetic mirror, and a rotary head fixed with the rotary handle and contacting with the first contact piece.

Further, the shape and size of the rotary head satisfy: when the cover of the cosmetic mirror is closed, the first contact piece and the second contact piece are separated, and when the cover of the cosmetic mirror is rotated to 35 degrees or more from the closed state, the first contact piece and the second contact piece are in contact.

Furthermore, the edge of the rotating head is smoothly curved.

Further, when no external force is applied, the distance between the first contact piece and the second contact piece is 0.5 mm.

Further, the first contact piece and the second contact piece are both metal contact pieces, wherein the first contact piece is an elastic contact piece.

Further, the thickness of the first contact piece and the thickness of the second contact piece are both 0.4 mm.

Further, the length of the first contact piece is 34.6mm, and the length of the second contact piece is 28.8 mm.

Further, the illuminating lamp is an L ED lamp.

The utility model discloses a concrete working process is as follows, when the mirror cover did not open, first contact and second contact are apart from 0.5mm, and rotary switch contacts with first contact all the time, and along with the opening of mirror cover, rotary switch rotates for first contact is constantly pushed down, until contacting with the second contact, and then switches on the switch circuit of the L ED lamp of arranging in the sunshading board, makes L ED light normal operating.

Compared with the prior art, the utility model discloses it is easy and simple to handle, sunshading board light directly need not insert other on-off control system through the switching control of mirror lid, lets the user operation more convenient.

Drawings

FIG. 1 is a schematic diagram of a switch in a closed state;

FIG. 2 is a schematic diagram of the switch in the ON state;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic structural view of the sun visor of the present invention.

The reference numbers in the figures indicate:

1. the lens comprises a rotary handle, 2, a rotary head, 3, a first contact piece, 4, a second contact piece, 5, a wiring harness, 6, a metal plug connector, 7, L ED lamps, 8 and a lens cover.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1:

a light switch structure of a sun-shading board is disclosed, please refer to fig. 3 and fig. 4, comprising a rotary switch rotating together with a mirror cover 8 of a cosmetic mirror arranged on the sun-shading board, and a first contact piece 3 and a second contact piece 4 arranged on the sun-shading board, wherein the first contact piece 3 and the second contact piece 4 are respectively connected with two ends of an L ED lamp 7 arranged in the sun-shading board through a wiring harness 5, and when no external force is applied, the first contact piece 3 floats above the second contact piece 4 and keeps contact with the rotary switch.

Referring to fig. 1 again, the rotary switch includes a rotary handle 1 fixed to a cover 8 of the cosmetic mirror, and a rotary head 2 fixed to the rotary handle 1 and contacting the first contact piece 3. The shape and size of the rotary head 2 satisfy: when the cosmetic mirror cover 8 is closed, the first contact piece 3 and the second contact piece 4 are separated, and when the cosmetic mirror cover 8 is rotated to 35 degrees or more from the closed state, the first contact piece 3 and the second contact piece 4 are in contact. The edge profile of the rotating head 2 is smoothly curved.

In this embodiment, when no external force is applied, the distance between the first contact piece 3 and the second contact piece 4 is 0.5 mm. The first contact piece 3 and the second contact piece 4 are both metal contact pieces, wherein the first contact piece 3 is an elastic contact piece, and the elastic contact piece keeps a trend away from the second contact piece 4. The thickness of the first contact piece 3 and the second contact piece 4 is 0.4 mm. The length of the first contact piece 3 is 34.6mm, and the length of the second contact piece 4 is 28.8 mm.

The utility model discloses a concrete working process as follows:

referring to fig. 1 and 2 again, when the mirror cover 8 is not opened, the first contact piece 3 is spaced from the second contact piece 4 by 0.5mm, and the rotary switch is always in contact with the first contact piece 3, and with the opening of the mirror cover 8, the rotary switch rotates, so that the first contact piece 3 is continuously pressed down until the first contact piece is in contact with the second contact piece 4, and the switch circuit of the L ED lamp 7 in the sun visor is further conducted, so that the L ED lamp 7 is normally operated.

In the above embodiments, the lighting circuit composed of the L ED lamp 7, the first contact piece 3, the second contact piece 4, etc. may further have a metal plug 6 connected thereto, so that the lighting circuit can be powered by connecting the metal plug 6 to the power socket in the vehicle.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The light switch structure of the sun shield is characterized by comprising a rotary switch, a first contact piece (3) and a second contact piece (4), wherein the rotary switch rotates together with a cosmetic mirror cover (8) arranged on the sun shield, the first contact piece (3) and the second contact piece (4) are connected with the two ends of a lighting lamp arranged in the sun shield through wiring harnesses respectively, and when external force is not applied, the first contact piece (3) floats above the second contact piece (4) and keeps in contact with the rotary switch.

2. A sun visor light switch arrangement according to claim 1, characterized in that the rotary switch comprises a rotary handle (1) fixed to a vanity mirror cover (8), and a rotary head (2) fixed to the rotary handle (1) and contacting the first contact piece (3).

3. A sun visor light switch arrangement according to claim 2, characterized in that the shape and size of the rotary head (2) are such that: when the cover of the cosmetic mirror is closed, the first contact piece (3) and the second contact piece (4) are separated, and when the cover of the cosmetic mirror is rotated to 35 degrees or more from the closed state, the first contact piece (3) and the second contact piece (4) are contacted.

4. A sun visor light switch arrangement according to claim 2, characterized in that the edge profile of the rotating head (2) is smoothly curved.

5. A sun visor light switch structure according to claim 1, characterized in that the distance between the first contact piece (3) and the second contact piece (4) is 0.5mm when no external force is applied.

6. A sun visor light switch structure according to claim 1, characterized in that the first contact piece (3) and the second contact piece (4) are both metal contact pieces, wherein the first contact piece (3) is an elastic contact piece.

7. A sun visor light switch structure according to claim 1, wherein the thickness of the first contact piece (3) and the second contact piece (4) are both 0.4mm, the length of the first contact piece (3) is 34.6mm, and the length of the second contact piece (4) is 28.8 mm.

8. A sun visor light switch arrangement according to claim 1, characterized in that the illumination lamp is an L ED lamp (7).