CN200975632Y

CN200975632Y - Totally-enclosed gas-filled type car light cover

Info

Publication number: CN200975632Y
Application number: CNU2006201634081U
Authority: CN
Inventors: 曹博
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-30
Filing date: 2006-11-30
Publication date: 2007-11-14
Anticipated expiration: 2016-11-30

Abstract

The utility model relates to a totally enclosed inflatable car lampshade, wherein a mask, a parabolic contour reflector and a glareproof body are combined into an enclosed structure. An enclosure space inflated with reflection coating protection gas is arranged in the enclosed structure, and an aluminum film transparent body is plated on the inner surface of the parabolic contour reflector and the glareproof body. Because of the inside and outside low pressure difference and a good illumination, the utilization rate of ray can be greatly increased and the utility model can be widely applied in car lamps and signal lamps of all kinds of cars and motorcycles.

Description

Totally-enclosed inflatable type car lampshade

Affiliated technical field

The utility model relates to a kind of car light lampshade, a kind of specifically totally-enclosed inflatable type car lampshade that is used for automobile, motorcycle and signal lamp.

Background technology

At present, known car light lampshade has two kinds, a kind of is the lamp shade of lead plating layer in the vacuum, vacuumizes owing to adopt, and manufacture difficulty is big, cost is high, service life is not long, another kind is the style of opening of aluminizing, its shortcoming is easily to advance dust and moisture content, influences lighting effect, simultaneously, the anti-dazzle body of above-mentioned two kinds of structures all adopts a block, has directly reduced the utilization rate of light.

Summary of the invention

The utility model provides a kind of totally-enclosed inflatable type car lampshade, have easy to manufacture, cost is low, long service life, can improve the remarkable result of light utilization.

The utility model comprises face shield and throws cambered surface reflector and anti-dazzle body; the technical scheme that is adopted is: described car light is combined into enclosed construction by face shield and throwing cambered surface reflector and anti-dazzle body, and this enclosed construction is an enclosure space that is filled with protection reflective membrane gas.

Its centre of throwing the cambered surface reflector of described enclosed construction is to be the anti-dazzle body of bar shape to inner process, and the throwing arc limit end of surrounding is connected with face shield.

For improving the illumination radian of lamp shade, all be coated with the aluminium film transparent body at its inner face of throwing cambered surface reflector and anti-dazzle body.

Described enclosed construction is the enclosure space that is filled with protection reflective membrane gas, and its body of inflating is three carbonoxides or the nitrogen of low pressure transparent gas.

The beneficial effects of the utility model are: owing to adopt totally-enclosed inflatable structure; can prevent entering of dust and moisture content, the eye mask transparent body that is in addition plated, the body of inflating can play the better protect effect to the aluminium film; its reflector efficiency can reach 90%, and the utilization rate of light is improved greatly.

Description of drawings

Below in conjunction with drawings and Examples the utility model is made into step detailed description one by one.

Accompanying drawing is the utility model structural representation.

The specific embodiment

Car light is combined into enclosed construction by face shield 1 and throwing cambered surface reflector 2 and anti-dazzle body 3, and this enclosed construction is an enclosure space 5 that is filled with protection reflective membrane gas.

Its centre of throwing cambered surface reflector 2 of enclosed construction is to be the anti-dazzle body 3 of bar shape to inner process, and the throwing arc limit end of surrounding is connected with face shield 1.

All be coated with the aluminium film transparent body 4 at its inner face of throwing cambered surface reflector 2 and anti-dazzle body 3.

Enclosed construction is the enclosure space 5 that is filled with protection reflective membrane gas, and the body of inflating is three carbonoxides or the nitrogen of low pressure transparent gas.

During duty, the anti-dazzle body 3 of lampshade covers on the bulb 6, its bulb 6 has the certain intervals distance with anti-dazzle body 3 cylinders, when light that bulb 6 sends shines on the anti-dazzle curved surface of anti-dazzle body 3, owing to the effect of anti-dazzle curved surface light is reflexed on the reflector 2, reflect away to radiator grille 1 by throwing cambered surface reflector 2 reflected in parallel again, light on the anti-dazzle body 3 is fully utilized, bulb ray utilization rate improves thereby make, the lampshade of its structure is because inside and outside differential pressure is less, during enforcement, can be processed as all kinds of lampshades of different shape and size.

Claims

1, a kind of totally-enclosed inflatable type car lampshade; comprise face shield (1) and throw cambered surface reflector (2) and anti-dazzle body (3); it is characterized in that: described car light is by face shield (1) and throw cambered surface reflector (2) and anti-dazzle body (3) is combined into enclosed construction, and this enclosed construction is an enclosure space (5) that is filled with protection reflective membrane gas.

2, the described totally-enclosed inflatable type car lampshade of root institute claim 1 is characterized in that; Its centre of throwing cambered surface reflector (2) of described enclosed construction is to be the anti-dazzle body (3) of bar shape to inner process, and the throwing arc limit end of surrounding is connected with face shield (1).

3, enclosed construction according to claim 1 and 2 is characterized in that: all be coated with the aluminium film transparent body (4) at its inner face of throwing cambered surface reflector (2) and anti-dazzle body (3).

4, the described totally-enclosed inflatable type car lampshade of root institute claim 1 is characterized in that; Described enclosed construction is the enclosure space (5) that is filled with protection reflective membrane gas, and its body of inflating is the carbon dioxide or the nitrogen of low pressure transparent gas.