CN201162978Y - Anti-dazzle light projector - Google Patents
Anti-dazzle light projector Download PDFInfo
- Publication number
- CN201162978Y CN201162978Y CNU2008200921054U CN200820092105U CN201162978Y CN 201162978 Y CN201162978 Y CN 201162978Y CN U2008200921054 U CNU2008200921054 U CN U2008200921054U CN 200820092105 U CN200820092105 U CN 200820092105U CN 201162978 Y CN201162978 Y CN 201162978Y
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- China
- Prior art keywords
- light source
- projecting lamp
- dazzle
- shell
- reflector
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- Expired - Fee Related
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Abstract
The utility model relates to an antidazzle spotlight, comprising mechanical parts, electrical parts and an optical component, wherein each mechanical part comprises a shell, a mounting bracket and a lamp holder support; each electrical part comprises a light source, a lamp holder and an electrical element; the optical component is a reflector which is arranged in the shell, and gets rays of reflection light source above the light source. The antidazzle spotlight is characterized in that: the light source is a linear light source, and the reflector is an unsymmetrical and cylindrical main reflecting surface which is transversely on two sides of the axes of the light source. Under the condition of high mast lighting, the unsymmetrical reflecting surface of the antidazzle spotlight realizes consistent vertical illumination in an illumination area and uniform brightness of the irradiated area, avoids the occurrence of dazzle, makes people under the light more comfortable, and simultaneously improves the light utilization rate, thereby having obvious energy-saving effect.
Description
Technical field
The utility model relates to lighting, more particularly, relates to a kind of anti-dazzle Projecting Lamp.
Background technology
Projecting Lamp is applicable to the illumination in places such as airport, harbour, large-scale square, highway, city intersection, building, goods yard, adopts high bar installation method more.For saving cost and floor space, lamp stand quantity can be lacked as much as possible, and for obtaining the effect of large area lighting, lamp stand can be than general light pole height.So just require Projecting Lamp that the bigger lighting power and the design of low dazzle will be arranged.Usually the reflector system that is provided with in the lamp housing is symmetrical fully about center line or central shaft with the light source, and be vertically mounted on the high bar, because the too little problem of irradiated area then can appear in the restriction of light source power, if though many sleeves symmetrical lighting fitting inclination installation has been increased irradiated area, but because the light of many cover light fixtures interacts, very easily cause dazzle, make the easy generation of people under the light not accommodate sense of fatigue, have influence on people's activities, caused bigger light pollution, because the irradiation distance of light is far away, radiation response at a distance is not good, causes the utilization rate of light on the low side simultaneously.
The utility model content
The technical problems to be solved in the utility model is, the defective at the above-mentioned lighting of prior art provides a kind of light utilization height, avoids producing the anti-dazzle Projecting Lamp of dazzle.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of anti-dazzle Projecting Lamp, comprise mechanical part, electric component and optics, mechanical part comprises shell, mounting bracket and lamp socket support, electric component comprises light source, lamp socket and electric elements, optics is the reflector that is located at the reflection source irradiation light in the described shell, above the light source, described light source is the linearity light source, and described reflector is across described light source axis both sides, asymmetric cylindricality primary reflection surface.
Anti-dazzle Projecting Lamp of the present utility model, the cross section of described main reflector are one section Bezier.
Anti-dazzle Projecting Lamp of the present utility model, the cross section of described main reflector are one section circular arc.
Anti-dazzle Projecting Lamp of the present utility model, the cross section of described main reflector is made up of at least two sections different full curves of curvature.
Anti-dazzle Projecting Lamp of the present utility model, described mounting bracket are in described Projecting Lamp position of centre of gravity.
Anti-dazzle Projecting Lamp of the present utility model also is provided with the light source bracket that is positioned at described light source front end in described shell, be provided with at least one arc spring lamination between described light source bracket and described light source.
Anti-dazzle Projecting Lamp of the present utility model is provided with at the front end face of described shell or rear end face and uncaps, and described light source and lamp socket are installed in the described inboard of uncapping.
Anti-dazzle Projecting Lamp of the present utility model, described mounting bracket is provided with the triggering box, and described electric elements are installed in the described trigger box.
Anti-dazzle Projecting Lamp of the present utility model also is being provided with the breathing equipment that is communicated with inside and outside the shell on the described shell.
Anti-dazzle Projecting Lamp of the present utility model, described reflector also comprises the reflecting surface that is located at described primary reflection surface front/rear end.
The beneficial effects of the utility model are, the primary reflection surface of the reflector in the described shell is asymmetric cylinder shape, the curve that the cross section of described primary reflection surface is respectively Bezier, one section circular arc or is made up of at least two sections different full curves of curvature, on high bar, need not to tilt to install, can make main luminous flux all be partial to a side of light fixture, light intensity on the face to be illuminated is basic identical simultaneously, avoid the appearance of dazzle, people are pleasant under the light, improved light utilization simultaneously, had considerable energy saving and imitate high.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the front schematic view of the anti-dazzle Projecting Lamp of the utility model;
Fig. 2 is the side schematic view of the anti-dazzle Projecting Lamp of the utility model;
Fig. 3 is the schematical top view of the anti-dazzle Projecting Lamp of the utility model.
The specific embodiment
Of the present utility model anti-dazzle Projecting Lamp as shown in Figures 1 to 3, comprise mechanical part, electric component and optics, wherein mechanical part comprises shell 11, mounting bracket 12, lamp socket support 13 and light source bracket 14, electric component comprises linearity light source 21, lamp socket 22 and electric elements, and optics is the reflector that is located at reflection source irradiation light in the described shell 11, light source 21 tops.
Described reflector comprises the reflecting surface 32,33 of front/rear end and the asymmetric primary reflection surface 31 of cylinder.The reflecting surface 32,32 of described front/rear end is parallel relative, and the cross section of described primary reflection surface 31 is formed by being positioned at the anisopleural curve of described light source axis, and described curve is a Bezier, also can be the different multistage curve of one section circular arc or curvature.
Described light source 21 is on the ad-hoc location of curve, described curve forms asymmetric reflecting surface in the both sides of light source 21 vertical directions, asymmetric reflecting surface makes the main light of light source appear at light fixture one side, and formed uniform vertical light reduction of fractions to a common denominator amount, reflector has weakened the light of reflection source 21 irradiations, reduced luminous intensity, avoided the generation of dazzle, people the discomfort that dazzle causes can not occur under the light.
Described mounting bracket 12 in the described anti-dazzle Projecting Lamp is in described Projecting Lamp position of centre of gravity, and adopts two point to fix, and guarantees also the time easy for installation that support can be stressed preferably, safe and reliable.Described mounting bracket 12 is applicable to the mounting means of a formula, wall-hanging and high rod-type, can be applicable to the illumination needs in different places.Described mounting bracket 12 uses the quality steel plate manufacturing of 8mm, can prevent that amplitude from amplifying, and avoids resonance.
Described lamp socket support 13 adopts the manufacturing of 3mm aluminium sheet, effectively absorptive amplitude.
Be located at described light source 21 front ends at described light source bracket 14, also be provided with at least one arc spring lamination between light source bracket 14 and the light source 21, through using relatively, effect is preferably arranged under the situation of three shell fragments, self elasticity of described light source bracket and three arc spring laminations play fastening and effect damping to light source 21 front ends, have guaranteed the anti-seismic performance of light source 21.
Formed the multiple shockproof structure of described anti-dazzle Projecting Lamp by above-mentioned mounting bracket 12, lamp socket support 13 and light source bracket 14, light source 21 has been played multiple shockproof effect.
In the described anti-dazzle Projecting Lamp, be provided with at the front end face of described shell 11 or rear end face and uncap 15, described light source 21 and lamp socket 22 are installed in described 15 inboards of uncapping, described uncapping 15 is locked on the shell 11 by bolt, in the later stage use as need to change light source 21, the bolt of only need outwarding winding, mouth is extracted light source 21 and the lamp socket 22 that is installed on uncapping out from uncapping, again light source 21 and lamp socket 22 are put into the mouth of uncapping after changing light source 21, screw on 15 the bolt of uncapping, lid is tightly uncapped and 15 is got final product.
On described mounting bracket 12, be provided with and trigger box 16, described electric elements comprise that trigger is installed in the described trigger box 16, trigger is placed on the mounting bracket 12, relaxed the distance limit between light source 21 and ballast, guaranteed the reliable startup of light source 21, the main body that installation and later maintenance do not need to take apart Projecting Lamp.
Above-mentionedly uncap 15 and trigger the design of box 16, for installing and later maintenance provides convenience, under the situation of not taking Projecting Lamp main body and Transparent Parts apart, can repair or change electric elements and light source 21, guaranteed the sealing property of Projecting Lamp, avoid the contact reflex device, cause reflector to pollute the reduction of the luminous efficiency that causes.
In the described anti-dazzle Projecting Lamp, on described shell 11, also be provided with and be communicated with the inside and outside breathing equipment 17 of shell 11, but the inside and outside pressure of active balance Projecting Lamp reduces the temperature of optics, and can strengthen the protective of Projecting Lamp and the heat resistanceheat resistant drastic change performance of Transparent Parts.
Claims (10)
1, a kind of anti-dazzle Projecting Lamp, comprise mechanical part, electric component and optics, mechanical part comprises shell (11), mounting bracket (12) and lamp socket support (13), electric component comprises light source (21), lamp socket (22) and electric elements, optics for be located at described shell (11) in, the reflector (31) of reflection source irradiation light above the light source (21), it is characterized in that, described light source (21) is the linearity light source, and described reflector (31) is across described light source axis both sides, asymmetric cylindricality primary reflection surface (31).
2, anti-dazzle Projecting Lamp according to claim 1 is characterized in that, the cross section of described main reflector (31) is one section Bezier.
3, anti-dazzle Projecting Lamp according to claim 1 is characterized in that, the cross section of described main reflector (31) is one section circular arc.
4, anti-dazzle Projecting Lamp according to claim 1 is characterized in that, the cross section of described main reflector (31) is made up of at least two sections different full curves of curvature.
5, according to each described anti-dazzle Projecting Lamp of claim 1 to 4, it is characterized in that described mounting bracket (12) is in described Projecting Lamp position of centre of gravity.
6, according to each described anti-dazzle Projecting Lamp of claim 1 to 4, it is characterized in that, in described shell (11), also be provided with the light source bracket (14) that is positioned at described light source (21) front end, between described light source bracket (14) and described light source (21), be provided with at least one arc spring lamination.
According to each described anti-dazzle Projecting Lamp of claim 1 to 4, it is characterized in that 7, be provided with uncap (15) at the front end face or the rear end face of described shell (11), described light source (21) and lamp socket (22) are installed in described uncapping (15) inboard.
8, anti-dazzle Projecting Lamp according to claim 7 is characterized in that, described mounting bracket (12) is provided with and triggers box (16), and described electric elements are installed in the described trigger box (16).
9, according to each described anti-dazzle Projecting Lamp of claim 1 to 4, it is characterized in that, on described shell (11), also be provided with the inside and outside breathing equipment (17) of connection shell.
According to each described anti-dazzle Projecting Lamp of claim 1 to 4, it is characterized in that 10, described reflector (31) also comprises the reflecting surface (32,33) that is located at described primary reflection surface front/rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200921054U CN201162978Y (en) | 2008-02-01 | 2008-02-01 | Anti-dazzle light projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200921054U CN201162978Y (en) | 2008-02-01 | 2008-02-01 | Anti-dazzle light projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162978Y true CN201162978Y (en) | 2008-12-10 |
Family
ID=40183913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200921054U Expired - Fee Related CN201162978Y (en) | 2008-02-01 | 2008-02-01 | Anti-dazzle light projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162978Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900297A (en) * | 2010-06-22 | 2010-12-01 | 海洋王照明科技股份有限公司 | Reflector with asymmetric light distribution and fixture structure thereof |
| CN102095166A (en) * | 2009-12-14 | 2011-06-15 | 上海新华灯具厂 | Illuminating lamp for classrooms |
-
2008
- 2008-02-01 CN CNU2008200921054U patent/CN201162978Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095166A (en) * | 2009-12-14 | 2011-06-15 | 上海新华灯具厂 | Illuminating lamp for classrooms |
| CN101900297A (en) * | 2010-06-22 | 2010-12-01 | 海洋王照明科技股份有限公司 | Reflector with asymmetric light distribution and fixture structure thereof |
| CN101900297B (en) * | 2010-06-22 | 2013-05-29 | 海洋王照明科技股份有限公司 | Reflector with asymmetric light distribution and fixture structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CITY HAIYANGWANG LIGHTING SCIENCE CO., LT Free format text: FORMER NAME: SHENZHEN HAIYANGWANG INVESTMENT DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee after: Shenzhen Ocean's King Lighting Science & Technology Co., Ltd. Address before: Guangdong city of Shenzhen province Nanshan District Nanyou Haiwang Avenue building, 22 floor, zip code: 518052 Patentee before: Shenzhen Ocean's King Investment Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HAIYANGWANG LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY HAIYANGWANG LIGHTING SCIENCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee after: Haiyangwang Lighting Technology Co., Ltd. Address before: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee before: Shenzhen Ocean's King Lighting Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20160201 |