Far-close vehicle lamp control device

Abstract

The invention discloses a far-close vehicle lamp control device, which mainly comprises a fixed plate, a valve seat and a shading plate, wherein a notch is formed in the fixed plate; the valve seat is fixedly arranged on one side face of the fixed plate; an electromagnetic valve is arranged in the valve seat; a valve rod is arranged in the electromagnetic valve; a spring is sleeved on the valve rod; a connecting sheet is arranged above the valve rod; a chute is formed on the connecting sheet; two sides on the top surface of the valve seat are respectively provided with a pivoted sheet in an upward bending way, and each pivoted sheet is provided with a pivoted hole; pivoted sheets on the shading plate and the valve seat are assembled with the connecting sheet on the valve rod in a pivoted way; two pivoted sheets are oppositely arranged at the middle position below the shading plate in a protruding way, each pivoted sheet is provided with a pivoted hole, and a pivoted element is inserted into the pivoted holes and the chute of the connecting sheet; and two pivoted sheets are oppositely arranged at the two ends below the shading plate. The valve rod of the electromagnetic valve is used for driving the shading plate to rotationally move to control the lamplight projection range of a vehicle lamp, so that the switching effects of the vehicle lamp during far and close illumination can be achieved.

Description

Technical field [0001] The invention relates to a vehicle light distance light control device, in particular to a control device that relies on the valve stem of a solenoid valve to drive a light shielding plate to rotate, thereby controlling the light projection range of the vehicle light, and can achieve the distance lighting of the vehicle light. Background technique [0002] The general vehicle lights have a design for switching between high beam and low beam, while the existing far and near light switching device for vehicle lights rotates the entire vehicle light at different angles to switch between the high beam and the low beam. However, the existing method of using the angle of the rotating lamp holder to adjust the far and near lights of the car lights, the power cord is often damaged due to friction when the lamp holder rotates, so the service life of the car lights is short; The solenoid valve drives the car light far and near light control device of the shading plat...

AI Technical Summary

Problems solved by technology

[0002] The headlights of general vehicles have a switching design for high beam and low beam, while the existing high and low beam switching device is to switch the entire car light at different angles to switch between high beam and low beam. However, in the existing way of using the angle of the rotary lamp holder to adjust the far and near light of the car lamp, the power cord is often damaged due to the friction of the lamp holder during rotation, so the service life of the lamp is short; The solenoid valve is used to drive the headlight far and near light control device of the visor, please refer to Figure 1 ~ Figure 4 As shown, the far and near lamp control device 1 for vehicle lights is mainly installed between the lamp holder 10 of the light-emitting element 100 and the light-transmitting cover 101, and includes a fixing piece 11, which is horizontally combined with the lamp holder 10, and the fixing piece 11 is provided with a notch 110 corresponding to the position of the light-emitting element 100, and a pivot seat 111 is relatively protruded on the fixed piece 11, and several coupling holes 112 are provided on the fixed piece 11; On the side wall of the sheet 11, the valve seat 12 is provided with a solenoid valve 120, the solenoid valve 120 is provided with a valve stem 121, the upper end of the valve stem 121 is provided with a ring groove 122, and a spring 123 is sleeved on the valve stem. 121; a shading plate 13 is pivotally arranged on one side of the fixed plate 11, and is positioned above the valve seat 12, the two ends of the shading plate 13 are provided with a pivoting plate 130, and an upper pivot hole is provided on the pivoting plate 130 131 and the lower pivot hole 132; the two ends of an elastic fastener 14 are respectively installed in the two opposite lower pivot holes 132, and the elastic fastener 14 is attached to the wall surface of the fixed piece 11; the two ends of a pull piece 15 The end is buckled in the upper pivot hole 131 of the visor 13, and the pull piece 15 is provided with a sleeve groove 150 for nesting in the ring groove 122 on the stem 121 of the solenoid valve 120, and the pull piece is pressed against the spring 123 On; a liner 16 is screwed on the other side of the fixed piece 11, and the liner 16 is provided with a perforation 160 corresponding to the combination hole 112 of the fixed piece 11; actuate, and directly pull down the pull sheet 15 to drive the shading plate 13 to swing, and change the size of the projected area of ​​the light source to form the switching operation of the far and near lights. However, the existing far and near light control device 1 has many components, which is troublesome to assemble, and Time-consuming, troublesome, high manufacturing cost

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