Automobile headlamp switch

Abstract

The invention discloses an automobile headlamp switch. The automobile headlamp switch comprises a box body, a panel and a circuit control panel, wherein the circuit control panel is arranged in the box body, a lamplight switch assembly and two lamplight adjustment mechanisms are further arranged in the box body, the lamplight switch assembly comprises a headlight switch, a front fog lamp switch and a rear fog lamp switch, the headlight switch is a hollow cylindrical adjustment button, a front fog lamp switch button and a rear fog lamp switch button are arranged in the hollow button of the headlight switch, and the two lamplight adjustment mechanisms are respectively a headlight height adjustment shift wheel and a headlight brightness adjustment shift wheel. The product disclosed by the invention is simple, compact and reasonable in structure; various functions of the switch can be ensured to be smoothly fulfilled; moreover, a contact point and a contact sheet are in reliable contact with the circuit control panel; and the automobile headlamp switch is flexible and convenient to operate and is high in shift feeling, and the comfortableness requirement is fully met.

Description

technical field

[0001] The invention relates to an automobile control switch, in particular to an automobile headlight switch, which belongs to the technical field of automobile switch circuits. Background technique

[0002] The car headlight adjustment switch is used to adjust the brightness and height of the car headlight and other functions. The existing automotive headlight adjustment switch is provided with a resistance adjustment touch part on the adjustment circuit board, and the resistance adjustment touch part on the adjustment switch touches the contact piece, and the contact piece is located at different positions to obtain different results. The resistance value, so the voltage value of the output terminal is also different, to achieve the purpose of adjusting the brightness of the headlight. The operation of the adjusting switch of the existing automobile headlight adjusting switch is uncomfortable, and it is difficult to adjust it coherently. With the rapid d...

Examples

Embodiment 1

[0023] This embodiment provides an automobile headlight switch, comprising a box body 1, a panel 2 and a circuit control board arranged in the box body, and at least four elastic buckles 3 are arranged symmetrically on both sides of the box body for connecting with the car body. The components are fixedly connected to realize the fixing of the switch on the car body. There is also a light switch assembly and two light adjustment mechanisms in the box body. The light switch installation holes and two light adjustment mechanism installation holes are correspondingly arranged on the panel. The box body It is fixedly connected with the panel by buckle; the light switch assembly is composed of headlight switch 4, front fog light switch 5 and rear fog light switch 6. The headlight switch is a hollow cylindrical adjustment knob, which is in the hollow of the headlight switch The knob is equipped with a front fog light switch button and a rear fog light switch button. The headlight swi...

Embodiment 2

[0029] The structure of this embodiment is the same as that of Embodiment 1, the difference lies in the difference between the materials of the box body and the panel, the box body and the panel of this embodiment are made of high-strength flame-retardant materials, and the high-strength flame-retardant materials are composed of A, The two components of B are mixed and melted in a ratio of 5:3 by weight, and the A component includes: phenolic resin: 48 parts, phthalate plasticizer: 5 parts , phenylene diisooctyl phosphite: 7 parts, methyltriethoxysilane: 11 parts, dimethylolpropionic acid: 11 parts, isophorone diisocyanate: 6 parts, potassium hydroxide: 8 parts, Molybdenum trioxide: 5 parts, flame retardant: 6 parts, triphenyl phosphite: 2 parts, polyester fiber: 16 parts, silane coupling agent KH550: 6 parts, hydroxymethyl aliphatic amine: 4 parts, graphite powder : 9 copies;

[0030] Component B includes: PVDF: 85 parts, silicon carbide: 3 parts, silicon micropowder: 2 part...

technical field

[0001] The invention relates to an automobile control switch, in particular to an automobile headlight switch, which belongs to the technical field of automobile switch circuits. Background technique

[0002] The car headlight adjustment switch is used to adjust the brightness and height of the car headlight and other functions. The existing automotive headlight adjustment switch is provided with a resistance adjustment touch part on the adjustment circuit board, and the resistance adjustment touch part on the adjustment switch touches the contact piece, and the contact piece is located at different positions to obtain different results. The resistance value, so the voltage value of the output terminal is also different, to achieve the purpose of adjusting the brightness of the headlight. The operation of the adjusting switch of the existing automobile headlight adjusting switch is uncomfortable, and it is difficult to adjust it coherently. With the rapid d...

Examples

Embodiment 1

[0023] This embodiment provides an automobile headlight switch, comprising a box body 1, a panel 2 and a circuit control board arranged in the box body, and at least four elastic buckles 3 are arranged symmetrically on both sides of the box body for connecting with the car body. The components are fixedly connected to realize the fixing of the switch on the car body. There is also a light switch assembly and two light adjustment mechanisms in the box body. The light switch installation holes and two light adjustment mechanism installation holes are correspondingly arranged on the panel. The box body It is fixedly connected with the panel by buckle; the light switch assembly is composed of headlight switch 4, front fog light switch 5 and rear fog light switch 6. The headlight switch is a hollow cylindrical adjustment knob, which is in the hollow of the headlight switch The knob is equipped with a front fog light switch button and a rear fog light switch button. The headlight swi...

Embodiment 2

[0029] The structure of this embodiment is the same as that of Embodiment 1, the difference lies in the difference between the materials of the box body and the panel, the box body and the panel of this embodiment are made of high-strength flame-retardant materials, and the high-strength flame-retardant materials are composed of A, The two components of B are mixed and melted in a ratio of 5:3 by weight, and the A component includes: phenolic resin: 48 parts, phthalate plasticizer: 5 parts , phenylene diisooctyl phosphite: 7 parts, methyltriethoxysilane: 11 parts, dimethylolpropionic acid: 11 parts, isophorone diisocyanate: 6 parts, potassium hydroxide: 8 parts, Molybdenum trioxide: 5 parts, flame retardant: 6 parts, triphenyl phosphite: 2 parts, polyester fiber: 16 parts, silane coupling agent KH550: 6 parts, hydroxymethyl aliphatic amine: 4 parts, graphite powder : 9 copies;

[0030] Component B includes: PVDF: 85 parts, silicon carbide: 3 parts, silicon micropowder: 2 part...

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