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Motorcycle headlamp

A technology for motorcycles and headlights, applied in the direction of headlights, motor vehicles, road vehicles, etc., can solve the problems of affecting the service life of headlights, driving safety, easy burning of LED lights, and unbeautiful headlights, and achieve excellent transparency. , Improve the surface finish, the effect of beautiful appearance

Active Publication Date: 2015-03-25
宁波雅佳达电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the shape of the overall headlight is not beautiful enough and the layout is unreasonable, the luminous LED lights are concentrated in the middle, so that the heat in the middle of the headlight is relatively concentrated during use and the excess heat cannot be dissipated. Over time, the luminous LED lights are easy to burn out , which will inevitably affect the service life of the entire motorcycle headlight and the safety of driving

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Weigh each raw material according to the composition and parts by weight of the composite material used in the reflective strip: polymethyl methacrylate: 50 parts, acrylonitrile-butadiene-styrene copolymer: 25 parts, the surface organic modification with a radius of 60nm Non-toxic nano silica: 3 parts, ultra-fine aluminum oxide particles with a radius of 0.05 μm: 8 parts, glass fibers with a radius of 5 μm: 8 parts, compatibilizer: 8 parts, flame retardant: 4 parts, ultraviolet rays Absorbent: 2 parts, antioxidant: 3 parts; wherein, the average molecular weight of the polymethylmethacrylate is 100,000, the content of MMA is 99wt%, the melt index is 8, and the Izod impact strength is 27J / m ;

[0051] Pour the weighed polymethyl methacrylate and acrylonitrile-butadiene-styrene copolymer into a high-mixer for mixing. After mixing evenly, add other weighed raw materials, stir evenly and heat to obtain a mixed slurry ;

[0052] Inject the mixed slurry prepared above into t...

Embodiment 2

[0054] Weigh each raw material according to the composition and parts by weight of the composite material used in the reflective strip: polymethyl methacrylate: 70 parts, acrylonitrile-butadiene-styrene copolymer: 15 parts, the surface organic modification with a radius of 40nm Non-toxic nano silica: 2 parts, ultra-fine aluminum oxide particles with a radius of 0.02 μm: 5 parts, glass fibers with a radius of 3 μm: 6 parts, compatibilizer: 10 parts, flame retardant: 3 parts, ultraviolet rays Absorbent: 1 part, antioxidant: 1 part; wherein, the average molecular weight of the polymethylmethacrylate is 150,000, the content of MMA is 98wt%, the melt index is 6, and the Izod impact strength is 28J / m ;

[0055] Pour the weighed polymethyl methacrylate and acrylonitrile-butadiene-styrene copolymer into a high-mixer for mixing. After mixing evenly, add other weighed raw materials, stir evenly and heat to obtain a mixed slurry ;

[0056] Pour the mixed slurry prepared above into the ...

Embodiment 3

[0058] Weigh each raw material according to the composition and parts by weight of the composite material used in the reflective strip: polymethyl methacrylate: 30 parts, acrylonitrile-butadiene-styrene copolymer: 30 parts, the surface organic modification with a radius of 80nm Non-toxic nano silica: 3 parts, ultra-fine aluminum oxide particles with a radius of 0.08 μm: 10 parts, glass fibers with a radius of 10 μm: 10 parts, compatibilizer: 10 parts, flame retardant: 5 parts, ultraviolet light Absorbent: 3 parts, antioxidant: 3 parts; wherein, the average molecular weight of the polymethylmethacrylate is 200,000, the content of MMA is 99wt%, the melt index is 10, and the Izod impact strength is 28J / m ;

[0059] Pour the weighed polymethyl methacrylate and acrylonitrile-butadiene-styrene copolymer into a high-mixer for mixing. After mixing evenly, add other weighed raw materials, stir evenly and heat to obtain a mixed slurry ;

[0060] Inject the mixed slurry prepared above ...

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Abstract

The invention relates to a motorcycle headlamp, and belongs to the technical field of motorcycle assembling. The motorcycle headlamp comprises a lamp shell, a lampshade and a light-emitting assembly. The light-emitting assembly comprises a headlamp body arranged in the middle of the lamp shell and at least one reflective strip located above the headlamp body and in a transparent shape. The head end and the tail end of each reflective strip are connected with the inner side wall of the lamp shell, and LED lamps are arranged at the head ends of all the reflective strips. Each reflective strip is made of composite materials and comprises, by weight, 30-70 parts of polymethyl methacrylate, 15-30 parts of acrylonitrile-butadiene-styrene terpolymer, 1-3 parts of surface organic modification nano-silicon dioxide, 5-10 parts of ultra-fine alumina oxide particles, 5-10 parts of glass fiber, 5-10 parts of compatilizers, 3-5 parts of fire retardants, 1-3 parts of ultraviolet light absorbers and 1-3 parts of antioxidants. The motorcycle headlamp is attractive and beautiful in overall modelling, reasonable in layout, long in service life, high in safety performance and wide in universality.

Description

technical field [0001] The invention belongs to the technical field of motorcycle assembly and relates to a motorcycle headlight. Background technique [0002] The headlight is the group of lights located at the front of the motorcycle. Motorcycle headlights are important safety components of motorcycles. They play a lighting role when driving in the dark, and can promptly know the driving status of the vehicle in front at this time, which can avoid accidents and improve the safety of motorcycle driving. [0003] Existing motorcycle headlights generally include a lamp housing, a lampshade, a headlight, and a luminous LED light arranged in the lamp housing and the lampshade. Make the overall lighting effect better. Because the shape of the overall headlight is not beautiful enough and the layout is unreasonable, the luminous LED lights are concentrated in the middle, so that the heat in the middle of the headlight is relatively concentrated during use and the excess heat ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V17/10F21V29/503C08L33/12C08L55/02C08K13/06C08K7/14C08K9/04C08K3/36C08K3/22F21W101/027F21Y101/02F21W107/17
CPCC08K3/22C08K3/36C08K7/14C08K9/04C08K13/06C08L33/12C08L55/02F21S41/00F21S41/37F21S45/47F21W2107/17F21Y2101/00
Inventor 郑永国余君平
Owner 宁波雅佳达电器有限公司
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