CN103851417A - Anti-dazzle LED (light emitting diode) lighting lamp - Google Patents
Anti-dazzle LED (light emitting diode) lighting lamp Download PDFInfo
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- CN103851417A CN103851417A CN201210520662.2A CN201210520662A CN103851417A CN 103851417 A CN103851417 A CN 103851417A CN 201210520662 A CN201210520662 A CN 201210520662A CN 103851417 A CN103851417 A CN 103851417A
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- lamp housing
- reflection
- cover
- transmission
- led
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Abstract
The invention discloses an anti-dazzle LED (light emitting diode) lighting lamp which comprises an arc lamp housing, wherein the middle part of the inner side of the arc lamp housing is connected with a heat dissipation block; the lower end of the heat dissipation block is connected with LED modules; the bottom end of the arc lamp housing is connected with a high-reflection lamp housing in a tilting manner; the periphery of a high-transmittance cover is connected with the periphery of the bottom end of the high-reflection lamp housing; the middle part of the high-transmittance cover is connected with a semi-reflection and semi-transmission cover. The anti-dazzle LED lighting lamp has the characteristics of reasonably enlarging the light emergent area and avoiding dazzles on eyes of a user under the lamp along with a simple structure.
Description
Technical field
The present invention relates to a kind of optical system, particularly a kind of anti-dazzle led illuminating lamp.
Background technology
Along with led is significantly in the lifting of lighting field application, led enters rapidly illumination market, due to the superiority of LED lamp self, in some large-scale venue illuminations, LED lamp has king-sized market prospects especially, but in current venue illumination, do not obtain extensive and good use, need be according to the actual illumination of carrying out in scene for venue illumination, the uniformity, glare index, colour rendering indexs etc. design, dazzle for light fixture in sports buildings requires most important, if dazzle is compared with producing impact greatly by force for sportsman in Stadium, therefore, be located at indoor venue illumination and must consider this point.At present, also have anti-glare lamp, but comparatively complicated, cost is higher.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of anti-dazzle led illuminating lamp, multiple led modules are arranged on cylindrical heat-radiating piece, arc lamp housing both sides adopt the height reflection lamp housing lengthening, lampshade adopts half-reflection and half-transmission to penetrate cover and high transmission cover two parts combine, in order to widen lighting area, the transmitance that rationally setting half-reflection and half-transmission is penetrated cover and high transmission cover simultaneously, make the light efficiency of outgoing suitable, avoid local light according to stronger, this system architecture is simple, has rationally expanded lighting area, avoids human eye under lamp to produce glare phenomenon.
To achieve these goals, the technical solution used in the present invention is:
A kind of anti-dazzle led illuminating lamp, include arc lamp housing 1, be connected with radiating block 2 in the middle inside of arc lamp housing 1, radiating block 2 lower ends are connected with led module 3, the bottom of arc lamp housing 1 tilts to connect a high reflection lamp housing 5, high transmission cover 6 surroundings are connected with height reflection lamp housing 5 bottom surroundings respectively, and high transmission cover 6 middle parts are connected with half-reflection and half-transmission and penetrate cover 4.
Described radiating block 2 adopts cylindrical shape, and described many group led modules 3 integrated installations are being justified
On cylindricality radiating block 2.
Described lampshade penetrates cover 4 by half-reflection and half-transmission and high transmission cover 6 forms, and all adopts acrylic material, and described half-reflection and half-transmission is penetrated cover 4 and is positioned under LED lamp, and half-reflection and half-transmission is penetrated cover 4 surroundings and is high transmission cover 6.
Described arc lamp housing 2 outsides are provided with high reflection lamp housing 5, and high reflection lamp housing 5 is inwardly to tilt to install, and inside is coated with highly reflecting films, and high reflection lamp housing 5 areas are larger.
The features such as the present invention has simple in structure, and anti-glare properties is good, and irradiation light is even, are applicable to a series of venue illumination such as basketball venue, football venue.
Brief description of the drawings
Accompanying drawing is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present invention and operation principle are described in further detail.
Referring to accompanying drawing, the present invention includes arc lamp housing 1, be connected with radiating block 2 in the middle inside of arc lamp housing 1, radiating block 2 lower ends are connected with led module 3, the bottom of arc lamp housing 1 tilts to connect a high reflection lamp housing 5, high transmission cover 6 surroundings are connected with height reflection lamp housing 5 bottom surroundings respectively, and high transmission cover 6 middle parts are connected with half-reflection and half-transmission and penetrate cover 4.
In the present embodiment, overall lamp housing adopts two parts composition: arc lamp housing 1 and high reflection lamp housing 5; Wherein arc lamp housing 1 inside is coated with highly reflecting films, and the high lamp housing 5 that reflects is coated with highly reflecting films equally, and for reflecting led light, high reflection lamp housing 5 areas are larger, and high reflection lamp housing 5 inclinations are fixing, can make light can better reflect conduction.Radiating block 2 is fixed on arc lamp housing 4, and 5 one-tenth column structures of radiating block are fixed with multiple led modules 3 on cylinder.Lampshade penetrates cover 4 by half-reflection and half-transmission and high transmission cover 6 forms, lampshade all adopts acrylic material to make, half-reflection and half-transmission penetrate cover 4 be positioned at LED lamp under, half-reflection and half-transmission is penetrated cover 4 can carry out part reflection and part transmission to light, adopt high transmission cover 6 around, high transmission cover 6 areas are larger, and light transmittance can be according to specifically setting.
After LED lamp is lighted, light portion arrives arc lamp housing 1, high reflecting surface reflection on arc lamp housing 1, part arrives half-reflection and half-transmission and penetrates after cover 4, penetrate cover 4 by half-reflection and half-transmission and carry out printing opacity and reflective, the light of reflection arrives on high reflection lamp housing 5 in lamp body conducted inside, is reflexing on high transmission cover 6 printing opacity outgoing through high reflecting surface.So, by two different lampshades, expand the emittance area of light fixture, also make light uniform, avoided local light to shine glare phenomenon strong and that form.
Claims (4)
1. an anti-dazzle led illuminating lamp, it is characterized in that, comprise arc lamp housing (1), be connected with radiating block (2) in the middle inside of arc lamp housing (1), radiating block (2) lower end is connected with led module (3), the bottom of arc lamp housing (1) tilts to connect a high reflection lamp housing (5), and high transmission cover (6) surrounding is connected with height reflection lamp housing (5) bottom surrounding respectively, and high transmission cover (6) middle part is connected with half-reflection and half-transmission and penetrates cover (4).
2. a kind of anti-dazzle led illuminating lamp according to claim 1, is characterized in that, described radiating block (2) adopts cylindrical shape, and described many group led module (3) integrated installations are on cylindrical heat-radiating piece (2).
3. a kind of anti-dazzle led illuminating lamp according to claim 1, it is characterized in that, described lampshade penetrates cover (4) by half-reflection and half-transmission and high transmission cover (6) forms, all adopt acrylic material, described half-reflection and half-transmission is penetrated cover (4) and is positioned under LED lamp, and half-reflection and half-transmission is penetrated cover (4) surrounding and is high transmission cover (6).
4. a kind of anti-dazzle led illuminating lamp according to claim 1, is characterized in that, described arc lamp housing (1) outside tilts to install high reflection lamp housing (5), and high reflection lamp housing (5) inside is coated with highly reflecting films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520662.2A CN103851417A (en) | 2012-12-04 | 2012-12-04 | Anti-dazzle LED (light emitting diode) lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520662.2A CN103851417A (en) | 2012-12-04 | 2012-12-04 | Anti-dazzle LED (light emitting diode) lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851417A true CN103851417A (en) | 2014-06-11 |
Family
ID=50859396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210520662.2A Pending CN103851417A (en) | 2012-12-04 | 2012-12-04 | Anti-dazzle LED (light emitting diode) lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851417A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674158A (en) * | 2016-03-10 | 2016-06-15 | 漳州立达信灯具有限公司 | Led down lamp |
| CN107304980A (en) * | 2016-04-15 | 2017-10-31 | 松下知识产权经营株式会社 | Lighting device and large-scale showcase |
| CN108119828A (en) * | 2017-12-29 | 2018-06-05 | 陈爱军 | A kind of Sickbed lamp and limit light shield |
-
2012
- 2012-12-04 CN CN201210520662.2A patent/CN103851417A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674158A (en) * | 2016-03-10 | 2016-06-15 | 漳州立达信灯具有限公司 | Led down lamp |
| CN107304980A (en) * | 2016-04-15 | 2017-10-31 | 松下知识产权经营株式会社 | Lighting device and large-scale showcase |
| CN108119828A (en) * | 2017-12-29 | 2018-06-05 | 陈爱军 | A kind of Sickbed lamp and limit light shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |