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High-beam and low-beam integrated vehicle lamp convenient to adjust

A high-end and near-beam, integrated technology, applied in the direction of headlights, motor vehicles, road vehicles, etc., can solve the problems of not being able to heat up in time, affecting the lighting effect of the lamp source, and blocking the emission of hot air from the filter, etc., to achieve enhanced heat cooling. effect, avoid heat accumulation, reduce the effect of droplet formation

Pending Publication Date: 2022-04-15
浙江友德电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the shading plate is turned down, most of the light emitted by the high beam light source is blocked and absorbed by the shading plate, resulting in a very high temperature on the shading plate, which seriously affects the reliability and service life of the car lights; and because the shading plate needs to be The upper light is blocked, and the volume is usually relatively large, resulting in a large volume of the lamp module, which increases the cost of use; and because the lamp will inevitably contain a lot of dust after long-term use, affecting the follow-up of the lamp Use; due to the long-term exposure to the light, the interior of the car light is in a high temperature state, and the temperature difference with the outside world is large, and water mist will form at the junction of the car light and the outside world, and the water mist will form droplets after gathering on the top of the car light Falling down will affect the irradiation effect of the light source; and when the car light uses the vent hole to exchange with the outside air, a filter will be used to filter the moisture in the air at the vent hole, but when the car light discharges the internal heat, there will be A large amount of hot air hits the filter, and at this time the filter has a blocking effect on the discharge of hot air, resulting in the lights not being able to discharge the hot air in time, and the filter will also be damaged

Method used

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  • High-beam and low-beam integrated vehicle lamp convenient to adjust
  • High-beam and low-beam integrated vehicle lamp convenient to adjust
  • High-beam and low-beam integrated vehicle lamp convenient to adjust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A conveniently adjustable high and low beam integrated car light, such as Figure 1-10 with Figure 13-15 As shown, it includes lamp shade 1, lamp housing 2, decorative cover 3 and far and near light adjustment system; lamp housing 2 is fixedly connected to the rear side of lamp housing 1; decorative cover 3 is fixedly connected to the front side of lamp housing 2; Inside; the far and near light adjustment system is connected to the rear of the lamp housing 2; a through groove is opened on the decorative cover 3, and the far and near light adjustment system is located in the through groove.

[0040] The top of the decorative cover 3 has three through holes.

[0041] The far and near light adjustment system includes a fixed module 401, a light source cover assembly 402, a ventilation tube 403, a lens assembly 404, a micro motor 405, a first connecting ring 406, a second connecting ring 407, a connecting shaft 408, and a first flap 409 , the second flap 410, the third f...

Embodiment 2

[0048] On the basis of Example 1, such as Figure 14-16 As shown, a cleaning system is also included. The opposite sides of the two first engaging rings 406 are connected to the cleaning system, and the opposite sides of the two engaging shafts 408 are connected to the cleaning system. The cleaning system includes a linkage assembly and an arc-shaped cleaning strip 511; two The opposite sides of the first connecting ring 406 are respectively connected with a linkage assembly; the two linkage assemblies are symmetrically arranged left and right; the opposite sides of the two engagement shafts 408 are respectively connected with a linkage assembly; an arc-shaped cleaning strip 511 is connected between the two linkage assemblies .

[0049] The linkage assembly on the left includes a first connecting shaft 501, a cam 502, a fixed frame 503, a first toggle plate 504, a first spring 505, a first limit rod 506, a second toggle plate 507, and a second spring 508, the second limit rod...

Embodiment 3

[0053] On the basis of Example 2, such as Figure 10-12As shown, it also includes a ventilation system, the lamp source housing assembly 402 is connected with a ventilation system inside, the second flap 410 is connected with the ventilation system, and the ventilation system includes a linkage plate 601, a third spring 602, a linkage frame 603, extrusion plate 604, fourth spring 605, connecting column 606, wing plate 607 and blocking column 608; the upper side of the second flap 410 is fixedly connected with a linkage plate 601; the first flap 409 is provided with a through chute 409b , and the linkage plate 601 is slidably arranged in the through chute 409b; the lamp source cover assembly 402 has a third installation groove 402f, and a linkage frame 603 is slidably arranged in the third installation groove 402f, and the rear side of the linkage frame 603 is connected to the second A third spring 602 is connected between the three mounting grooves 402f; the linkage plate 601 ...

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PUM

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Abstract

The invention relates to the field of vehicle lamps, in particular to a high-beam and low-beam integrated vehicle lamp convenient to adjust. The technical problem is that most of light emitted by a high-beam light source is shielded and absorbed by a shading plate, so that the temperature on the shading plate is very high, and the reliability and the service life of an automobile lamp are seriously influenced. According to the technical scheme, the high-beam and low-beam integrated vehicle lamp convenient to adjust comprises a lampshade, a lamp shell and the like; a lamp shell is fixedly connected to the rear side of the lampshade. By means of stacked storage and unfolding of the three turning plates, rapid switching of high beam and low beam is achieved, the effect of convenient adjustment is achieved, heat generated by light irradiation is dissipated in time through the through round holes in the turning plates, heat accumulation is avoided, an existing whole shading plate is replaced, the overall size of the automobile lamp is reduced, and the automobile lamp is convenient to use. The use cost is reduced.

Description

technical field [0001] The invention relates to the field of vehicle lamps, in particular to a conveniently adjustable far and low beam integrated vehicle lamp. Background technique [0002] The existing high and low beam integrated car lights need to be provided with a visor in order to switch between the far and low beams. When the high beam needs to be emitted, the visor is turned up. Rotate and flip down the visor to cover the light from the top, and the light from the bottom to shine on the ground in front of the car to realize the opening of the low beam. [0003] However, when the shading plate is turned down, most of the light emitted by the high beam light source is blocked and absorbed by the shading plate, resulting in a very high temperature on the shading plate, which seriously affects the reliability and service life of the car lights; and because the shading plate needs to be The upper light is blocked, and the volume is usually relatively large, resulting in...

Claims

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Application Information

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IPC IPC(8): F21S41/689F21S45/47F21S45/60F21S45/10F21W107/10F21W102/13
Inventor 叶良杨盛丁珊珊金威王晓清董标范杰陈崇伟王理
Owner 浙江友德电子科技有限公司