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Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle

A technology of LED car lights and irradiation angles, applied to cooling/heating devices of lighting devices, motor vehicles, headlights, etc., can solve the problems of inconvenient vertical adjustment, and achieve simple structure, convenient operation, and good heat dissipation effect

Inactive Publication Date: 2015-08-19
九龙坡区铜罐驿渝华机械加工厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most widely used motorcycle lights are the headlights in front of the car. The headlights can illuminate the road ahead when the motorcycle is driving. At the same time, when going out to play, they can also be used for night lighting. When adjusting the parking position of the motorcycle, it is necessary to manually adjust the parking position of the motorcycle up and down. It is very convenient if it needs to be adjusted horizontally during adjustment. When people stay in the seat, the light needs to be adjusted up or down to fully illuminate), and it needs to be artificially placed on the front or rear wheel of the motorcycle to achieve the effect of longitudinal adjustment

Method used

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  • Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle
  • Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle
  • Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 , figure 2 , image 3 As shown, the automatic low thermal resistance LED car lamp with convenient and adjustable irradiation angle includes a mounting plate 8, a lamp cup 1, an LED lamp bead 2, an aluminum substrate 11 and a heat dissipation plate 3, and the LED lamp bead 2 is arranged in the lamp cup 1. The LED lamp bead 2 is installed on the aluminum substrate 11, the cup bottom of the lamp cup 1 is fixed on the heat dissipation plate 3, the heat dissipation plate 3 is made of heat-resistant plastic, a groove is opened on the heat dissipation plate 3, the aluminum substrate 11 is embedded In the groove, mounting base 7 is installed on mounting plate 8, and fork 6 is hinged on mounting base 7. The swing end of fork 6 is fixed on heat dissipation plate 3. The casing 4, the casing 4 is perpendicular to the cooling plate 3, and the corresponding casing 4 is provided with a swing mechanism 5 for swinging the swing rod 6. The swing mechanism 5 includes a...

Embodiment 2

[0022] This embodiment is changed on the basis of the first embodiment, the thickness of the heat dissipation plate 3 is changed to 40 mm; the thickness of the mounting plate 8 is changed to 30 mm; the diameter of the swing rod 6 is changed to 40 mm and the length is changed to 90 mm. Others are the same as embodiment one.

Embodiment 3

[0024] This embodiment is changed on the basis of the first embodiment, the thickness of the heat dissipation plate 3 is changed to 50 mm; the thickness of the mounting plate 8 is changed to 40 mm; the diameter of the swing rod 6 is changed to 50 mm, and the length is changed to 100 mm. Others are the same as embodiment one.

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Abstract

The invention relates to a low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting the illumination angle and belongs to the technical field of vehicle lamps. The lamp comprises an installation plate, a lamp cup, an LED lamp beads, an aluminum substrate and a cooling plate, wherein a groove is formed on the cooling plate, the aluminum substrate is inlaid in the groove, an installation seat is mounted on the installation plate, a swing rod is hinged on the installation seat, the swing end of the swing rod is fixed on the cooling plate, a sleeve is fixed on the cooling plate on the left side of the swing rod and perpendicular to the cooling plate, a swing mechanism corresponding to the swing rod is arranged to make the swing rod swing, a spring is arranged between the cooling plate on the right side of the swing rod and the installation plate, two ends of the spring are mounted on the cooling plate and the installation plate respectively by a spring base, and cooling fins are fixed on the left and right side surfaces of the cooling plate. The vertical adjustment of the lamp in the night is facilitated, and a user does not need to lay a thing below a front wheel or a rear wheel of a motorcycle to adjust the illumination angle in the vertical direction.

Description

technical field [0001] The invention relates to a low thermal resistance LED vehicle lamp with convenient and adjustable automatic illumination angle, which belongs to the technical field of vehicle lamps. Background technique [0002] At present, with the development of LED technology, its application is becoming more and more extensive, and it is used in household lighting, factory lighting, automobile lights, street lights and motorcycle lights. The most widely used motorcycle lights are the headlights in front of the car. The headlights can illuminate the road ahead when the motorcycle is driving. At the same time, when going out to play, they can also be used for night lighting. When adjusting the parking position of the motorcycle, it is necessary to manually adjust the parking position of the motorcycle up and down. It is very convenient if it needs to be adjusted horizontally during adjustment. When people stay in the seat, the light needs to be adjusted up or down ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V14/02F21V17/00F21V29/50F21V29/85F21W101/027F21W101/10F21Y101/02F21W107/17
CPCF21S41/141F21S41/657F21S45/47F21W2102/00F21W2107/17
Inventor 岳中华
Owner 九龙坡区铜罐驿渝华机械加工厂
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