CN201539721U

CN201539721U - Brightness uniformity lamp source structure

Info

Publication number: CN201539721U
Application number: CN2009201505506U
Authority: CN
Inventors: 游凤勤
Original assignee: Qidian Technology Co Ltd
Current assignee: Qidian Technology Co Ltd
Priority date: 2009-05-04
Filing date: 2009-05-04
Publication date: 2010-08-04
Anticipated expiration: 2019-05-04

Abstract

The utility model provides a brightness uniformity lamp source structure which comprises a lampshade, a refraction deflecting plate and a gas discharge type head lamp (HID) lamp source structure, wherein lampshade is a bamboo hat type lampshade, the inner portion of the lampshade is provided with more than one refraction deflecting plate, one side of the lampshade is provided with a lamp seat slot, the gas discharge type head lamp (HID) lamp source structure is placed in the lamp seat slot, thereby completing the brightness uniformity lamp source structure. Therefore, the uniformity of the light source brightness can be increased, and the best light distribution effect is achieved.

Description

The even lamp source structure of a kind of brightness

Technical field

The utility model relates to a kind of lamp source structure, relates in particular to the even lamp source structure of a kind of brightness, its purpose: can increase the uniformity of light-source brightness, reach best light distribution effect.

Background technology

The lamp source structure of transitional street lamps mostly utilizes LED, because LED has advantages such as high brightness and province's electric life length, but find during actual the use, LED is set on the planar circuit board, the direction of ray cast and refraction must be down, the top (and lampshade place) that adds general lamppost is far apart with ground, even if therefore adopt the LED lamp of many gatherings, the scope that can shine only limits to lampshade zone vertically downward, article one, the road need be provided with many small cups street lamps and just can be illuminated, and does not meet the demand of street lamp;

This shows, problem and deficiency that above-mentioned existing lamp source structure tool is derived, real non-one kindhearted designer, and demand urgently being improved.

Every problem and deficiency that this case creator is derived in view of above-mentioned existing lamp source structure tool are urgently thought improve innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, successfully research and develop finally and finish the even lamp source structure of this part brightness.

Summary of the invention

The purpose of this utility model promptly is to provide a kind of uniformity that increases light-source brightness, reaches the even lamp source structure of brightness of the light distribution effect of the best.

For reaching above-mentioned utility model purpose, the utility model provides a kind of brightness even lamp source structure, comprises:

One lampshade, a refractive power reflecting plate and gas discharge type head lamp (HID) lamp source structure;

Described lampshade is a broad-brimmed rain hat type lampshade, is provided with more than one refractive power reflecting plate in inside, and is provided with the lamp socket groove in lampshade one side, and described gas discharge type head lamp lamp source structure is positioned over described lamp socket groove;

Described refractive power reflecting plate is arranged at described lampshade inside, and the collocation lampshade reaches best refraction angle with light source refractive power reflection, increases the uniformity of light-source brightness and luminous intensity distribution;

Described gas discharge type head lamp (HID) lamp source structure, formed by a gas discharge type head lamp (HID), a pedestal, described pedestal is provided with a storage tank, after a gas discharge type head lamp (HID) is placed in the storage tank of pedestal, be provided with fixture in the pedestal outer rim, finish gas discharge type head lamp (HID) lamp source structure, this gas discharge type head lamp (HID) lamp source structure is arranged at the lamp socket groove of lampshade, by fixture fixed gas discharge type head lamp (HID) lamp source structure, finish the even lamp source structure of a kind of brightness at last.

During enforcement, described gas discharge type head lamp lamp source structure is made up of a gas discharge type head lamp and a base of ceramic.

Compared with prior art, the even lamp source structure of brightness described in the utility model.Can increase the uniformity of light-source brightness, to reach best light distribution effect.

Description of drawings

Fig. 1 is the textural association schematic diagram () of the even lamp source structure of the utility model brightness;

Fig. 2 is the textural association schematic diagram (two) of the even lamp source structure of the utility model brightness;

Fig. 3 is gas discharge type head lamp (HID) the lamp source structure combination schematic diagram of the even lamp source structure of the utility model brightness;

Fig. 4 is the lamp source distribution coordinate schematic diagram of the even lamp source structure of the utility model brightness;

Fig. 5 is the enforcement action schematic diagram of the even lamp source structure of the utility model brightness;

Fig. 6 is the enforcement action schematic diagram of existing lamp source structure.

Description of reference numerals: 1-lampshade; 11-lamp socket groove; 2-refractive power reflecting plate; 3-lamp source structure; 31-gas discharge type head lamp (HID); The 32-pedestal; The even lamp source structure of 100-brightness; 110-has the lamp source structure now.

The specific embodiment

Your juror is convenient to understand other features of the present utility model and advantage in order to make, and the effect of being reached can more manifest, and with the utility model conjunction with figs., is described in detail as follows:

See also Fig. 1, Fig. 2, textural association schematic diagram for the even lamp source structure of the utility model brightness, by among the figure as can be known, the even lamp source structure 100 of described brightness comprises: a lampshade 1, a refractive power reflecting plate 2, gas discharge type head lamp (HID) lamp source structure 3 are formed;

One lampshade 1, described lampshade 1 is a broad-brimmed rain hat type lampshade, is provided with more than one refractive power reflecting plate 2 in described lampshade 1 inside, and is provided with lamp socket groove 11 in described lampshade 1 one sides, described gas discharge type head lamp (HID) lamp source structure 3 is positioned over described lamp socket groove 11;

One refractive power reflecting plate 2, described refractive power reflecting plate 2 is arranged at lampshade 1 inside, and collocation lampshade 1 reaches best refraction angle with light source refractive power reflection, increases the uniformity of light-source brightness and luminous intensity distribution, finishes the even lamp source structure of a kind of brightness.

See also Fig. 3, gas discharge type head lamp (HID) lamp source structure combination schematic diagram for the even lamp source structure of the utility model brightness, by among the figure as can be known, described gas discharge type head lamp (HID) lamp source structure 3, formed by a gas discharge type head lamp (HID) 31 and a pedestal 32, described pedestal 32 is provided with a storage tank, after a gas discharge type head lamp (HID) 31 is placed in the storage tank of pedestal 32, be provided with the buckle point in pedestal 32 outer rims, the described buckle point part that is fastened is finished gas discharge type head lamp (HID) lamp source structure.

See also Fig. 4, be the lamp source distribution coordinate schematic diagram of the even lamp source structure of the utility model brightness, by among the figure as can be known, described gas discharge type head lamp (HID) lamp source structure, the light source that is radiated is axisymmetric butterfly light source, has the uniformity of preferable light-source brightness and luminous intensity distribution.

See also Fig. 5, be the enforcement action schematic diagram of the even lamp source structure of the utility model brightness, as seen from the figure, the even lamp source structure 100 of described brightness is applied to street lamp, and it increases the uniformity of light-source brightness and luminous intensity distribution, make range of exposures wider, reduce the quantity of setting up street lamp, reduce the industry cost.

See also Fig. 6, be the enforcement action schematic diagram of existing lamp source structure, as seen from the figure, described existing lamp source structure 110 is applied to street lamp, and the uniformity of its light-source brightness and luminous intensity distribution is relatively poor, and range of exposures is less, and the quantity of setting up street lamp is more, increases the industry cost.

Above-listed detailed description specifies at a possible embodiments of the present utility model, only described embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of this case.

In sum, this case not only really belongs to innovation on technological thought, and can promote above-mentioned multinomial effect by existing article, the legal utility model patent important document that should fully meet novelty and progressive, file an application in accordance with the law, earnestly ask your office and check and approve the novel patent application case of this part, to encourage utility model.

Claims

1. even lamp source structure of brightness, it is characterized in that, it comprises a lampshade, a refractive power reflecting plate and a gas discharge type head lamp lamp source structure, described lampshade is a broad-brimmed rain hat type lampshade, be provided with more than one refractive power reflecting plate in described lampshade inside, and be provided with the lamp socket groove in described lampshade one side, described gas discharge type head lamp lamp source structure is positioned over described lamp socket groove.

2. the even lamp source structure of brightness as claimed in claim 1 is characterized in that, described gas discharge type head lamp lamp source structure is made up of a gas discharge type head lamp and a base of ceramic.

3. the even lamp source structure of brightness as claimed in claim 1 is characterized in that, described lampshade is a broad-brimmed rain hat type lampshade.