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Reflector of electric bicycle lamp module

A reflector and electric vehicle technology, applied in the field of vehicle lighting, can solve the problems of easy installation deviation and instability, and achieve the effects of easy processing, uniform light shape, and improved light output effect.

Inactive Publication Date: 2016-01-20
ANHUI ZHANLAN OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defect that the lens and the sleeve are separated in the prior art in the electric vehicle light module, which leads to deviation and instability in installation, and provides a reflector for the electric vehicle light module to solve the above-mentioned problems. question

Method used

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  • Reflector of electric bicycle lamp module
  • Reflector of electric bicycle lamp module
  • Reflector of electric bicycle lamp module

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Embodiment Construction

[0018] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0019] Such as figure 1 As shown, a reflector of an electric car light module, which is applied to the electric car light mode, the electric car light module includes a lens assembly, a radiator 2, a reflector 3, an adapter plate 4, and a low beam bead plate 5. High beam lamp bead plate 6, lamp bead 7.

[0020] Such as figure 2 As shown, the lens assembly is a tube lens 1 ; the tube lens 1 includes a plano-convex lens 11 and a sleeve 12 integrally formed with the plano-convex lens 11 . One side of the plano-convex lens 11 is a planar light incident surface, and the other side is a convex surface from which light is emitted. The sleeve 12 extends from the plane of the plano-convex lens 11 to a side away from the plano-convex lens 1...

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Abstract

The invention provides a reflector of an electric bicycle lamp module. The reflector comprises a reflection cup which is of an ellipsoid shape; the bottom part of the reflection cup is provided with an opening; an arc cup opening at the light path outlet end of the reflection cup is provided with an outward-turned skirt border; the end, opposite to the light path outlet end, of the reflection cup extends toward the direction away from a light emergent end to form a second fixing plate; and threaded holes are formed in the second fixing plate in the thickness direction. Compared with the prior art, the reflector is advantaged in that the ellipsoid shaped reflection cup, namely the reflection face of the reflector is formed by a single ellipsoid face; the reflection cup can be easily machined and shaped by adopting the single curved face; and meanwhile, the light pattern which is formed through reflection of the ellipsoid face is uniform, so that the light emergent effect of the bicycle lamp is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle lighting, in particular to a reflector for electric vehicle lamps. Background technique [0002] LED light sources have many advantages compared with traditional ones, which has become the consensus of people. However, the LED chip is small in size and compact in structure, and its light-emitting area is relatively smaller. It emits light at an angle of 180°. Obviously, such light source characteristics are difficult to meet the actual needs of outdoor photo applications. Therefore, in the application of LED outdoor lighting, we must carry out secondary optical design according to the characteristics of the LED light source according to different application trends and requirements, so as to realize the shaping and changing of the light emitted by the LED chip. [0003] The reflector mainly collects light through the principle of reflection. At present, there are many kinds of reflectors for LED...

Claims

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Application Information

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IPC IPC(8): F21V7/00F21W101/02F21Y115/10F21W107/10
CPCF21S43/30F21S41/30F21W2107/10
Inventor 江向东江浩澜陈柏尧吴小军胡志成李龙飞
Owner ANHUI ZHANLAN OPTOELECTRONICS TECH
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