CN201973496U - LED (Light Emitting Diode) lighting lamp - Google Patents
LED (Light Emitting Diode) lighting lamp Download PDFInfo
- Publication number
- CN201973496U CN201973496U CN2010206906958U CN201020690695U CN201973496U CN 201973496 U CN201973496 U CN 201973496U CN 2010206906958 U CN2010206906958 U CN 2010206906958U CN 201020690695 U CN201020690695 U CN 201020690695U CN 201973496 U CN201973496 U CN 201973496U
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- Prior art keywords
- led
- lamp
- light
- lamp housing
- reflector
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Abstract
The utility model relates to an LED (Light Emitting Diode) lighting lamp, belonging to a lighting lamp. The LED lighting lamp comprises an LED lamp panel and a lamp housing with one side opened, wherein a light passing board is arranged at the opened side of the lamp housing. The LED lighting lamp is characterized in that a reflector is also arranged in the lamp housing, the reflecting side of the reflector is a sectional material with a regular parabola curved surface, the LED lamp panel is fixedly installed on the inner wall of the lamp housing, the LED lamp on the LED lamp panel is positioned on the focus line position of the reflecting side, the reflected light of the LED is right against the light passing board, the reflector of the lamp housing is fixed on the wall of the lamp housing through a bolt. The LED light of the LED lighting lamp forms parallel light uniformly distributed after being reflected by the reflecting side and the light is distributed uniformly and softly in space. Because no bare direct light source exits, the problems of glitz, speckle concentration, strong light directivity and the like are effectively avoided.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of LED lighting.
Background technology
Along with the reinforcement of people's awareness of saving energy and the maturation of LED lighting engineering, the LED illumination market begins to take shape, and this market reaches its maturity.But because problem such as outstanding dazzling, hot spot of LED and light direction be strong makes the comfortableness of improving the LED lighting become the key subjects that the LED lighting field will face.
For the dazzling problem of LED, the method that adopts has at present: adopt wire drawing PC face shield, adopt the frosted face shield, the special phosphor material powder of employing or the like is arranged, but these methods are not ideal, the wire drawing face shield can be eliminated dazzling, but the hot spot phenomenon is more serious, the slot mesh eyeball is tired easily slightly in the following time of this lamp for the people, if use eye for a long time under this lamp, also can cause the eyes astigmatism; And it is too big to adopt frosted and milky face shield that light loss is consumed, and effect is too poor.
The utility model content
Problem such as, hot spot dazzling in the use of LED lighting in order to solve and light direction are strong, the utility model provides a kind of LED lighting, and the technical scheme that is adopted is:
A kind of LED lighting, the lamp housing that comprises a LED lamp plate and an opening, the opening surface of described lamp housing is equipped with light-passing board, it is characterized in that, be provided with reflector in the described lamp housing, described reflector is that reflecting surface is the section bar of regular parabolic surface, described LED lamp plate be fixedly mounted on the envelope inner wall and the LED lamp plate on the LED lamp be in the focal line position of described reflecting surface, the reverberation of LED is over against described light-passing board.
Described reflector is fixed on the wall of described lamp housing by screw.
Described LED lamp plate is fixedly mounted on the inwall of lamp housing by screw.
Described lamp housing material is a plane P C plate.
The utility model LED lighting adopts the reflecting plate that reflecting surface is a parabolic surface is installed in lamp housing, LED is installed on the focal position of envelope inner wall corresponding to parabolic surface, purpose is that light equally distributed directional light of formation after the curved surface reflection of LED is penetrated from light-passing board, make the light that penetrates from light-passing board the space, be more evenly distributed, soft, owing to there is not the light source of exposed direct projection, avoided dazzling, hot spot to concentrate effectively, problems such as light direction is strong are very suitable for the demanding place of illumination.
The preferred described reflector of the utility model is fixed on the wall of described lamp housing surely by spiral shell.Screw fixedly has advantage flexibly, need not consider that reflector is enough just can be stuck on the inwall of lamp housing.
The preferred LED lamp plate of the utility model is fixed on the envelope inner wall by screw, is convenient to install and change.
In the preferred embodiment of the present utility model, lamp housing preferably adopts plane P C plate.
Description of drawings
The generalized section of Fig. 1 the utility model LED lighting.
1-LED lamp plate, 2-lamp housing, 3-light-passing board, 4-reflector.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
The utility model LED lighting, the lamp housing 2 that comprises LED lamp plate 1, an opening, the opening surface of lamp housing 2 is equipped with light-passing board 3, also be provided with reflector 4 in the lamp housing 2, reflector 4 is the section bar of regular parabolic surface for reflecting surface, LED lamp plate 1 is fixedly mounted on lamp housing 2 inwalls, and the LED lamp on the LED lamp plate 1 is in the focal line position of reflecting surface, and the reverberation of LED is over against light-passing board 3.Reflector 4 is fixed on by screw on the wall of lamp housing 2, and LED lamp plate 1 is fixedly mounted on by screw on the inwall of lamp housing, and lamp housing 2 adopts plane P C plate.The utility model is by installing the reflecting plate that reflecting surface is a parabolic surface in lamp housing 2, LED is installed on the focal position of lamp housing 2 inwalls corresponding to parabolic surface, the light of LED forms equally distributed directional light and penetrates from light-passing board after the curved surface reflection, make the light that penetrates from light-passing board the space, be more evenly distributed, soft, owing to do not expose the light source of direct projection, problem such as avoided dazzling, hot spot to concentrate effectively and light direction is strong is very suitable for the demanding place of illumination.The realization of the technical solution of the utility model, key is to be installed in LED etc. on the focus of parabola reflecting surface and the position of light-passing board is installed in and faces catoptrical position and get final product, and those of ordinary skills can adjust the relative mounting positions of reflector and LED according to the difference of lamp housing size, shape.
In the utility model, preferred reflector 4 is fixed on the wall of lamp housing 2 by screw.Screw fixedly has advantage flexibly, need not consider that reflector 4 is enough just can be stuck on the inwall of lamp housing 2.
In the utility model, preferred LED lamp plate 1 is fixedly mounted on the inwall of lamp housing 2 by screw, is convenient to install and change.
In the preferred embodiment of the present utility model, the lamp housing 2 preferred plane P C plates that adopt.
LED lighting of the present utility model is not subjected to the restriction of above-mentioned embodiment, and every structure and principle of utilizing this embodiment is through the conversion or the formed technical scheme that replaces, all in protection domain of the present utility model.
Claims (4)
1. LED lighting, the lamp housing that comprises a LED lamp plate and an opening, the opening surface of described lamp housing is equipped with light-passing board, it is characterized in that, also be provided with reflector in the described lamp housing, described reflector is that reflecting surface is the section bar of regular parabolic surface, and the described LED lamp plate of lamp housing is fixedly mounted on the envelope inner wall, and the LED lamp on the LED lamp plate is in the focal line position of described reflecting surface, and the reverberation of LED is over against described light-passing board.
2. LED lighting according to claim 1 is characterized in that described reflector is fixed on the wall of described lamp housing by screw.
3. LED lighting according to claim 1 is characterized in that, described LED lamp plate is fixedly mounted on the inwall of lamp housing by screw.
4. according to the arbitrary described LED lighting of claim 1～3, it is characterized in that described lamp housing material is a plane P C plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206906958U CN201973496U (en) | 2010-12-30 | 2010-12-30 | LED (Light Emitting Diode) lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206906958U CN201973496U (en) | 2010-12-30 | 2010-12-30 | LED (Light Emitting Diode) lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973496U true CN201973496U (en) | 2011-09-14 |
Family
ID=44578598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206906958U Expired - Fee Related CN201973496U (en) | 2010-12-30 | 2010-12-30 | LED (Light Emitting Diode) lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973496U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053177A1 (en) * | 2011-10-13 | 2013-04-18 | 宁波市鄞州赛艾富光电科技有限公司 | Led alarm lamp |
| CN104654119A (en) * | 2013-11-25 | 2015-05-27 | 上海航空电器有限公司 | Large-angle incident LED lighting lamp capable of secondary light distribution |
| CN105240740A (en) * | 2015-10-12 | 2016-01-13 | 国网天津市电力公司 | Parallel light source |
| CN107781787A (en) * | 2016-08-29 | 2018-03-09 | 查克森科技有限公司 | Lighting device and illuminator |
| CN108292033A (en) * | 2015-10-20 | 2018-07-17 | 飞利浦照明控股有限公司 | Optical system, methods and applications |
-
2010
- 2010-12-30 CN CN2010206906958U patent/CN201973496U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053177A1 (en) * | 2011-10-13 | 2013-04-18 | 宁波市鄞州赛艾富光电科技有限公司 | Led alarm lamp |
| CN104654119A (en) * | 2013-11-25 | 2015-05-27 | 上海航空电器有限公司 | Large-angle incident LED lighting lamp capable of secondary light distribution |
| CN105240740A (en) * | 2015-10-12 | 2016-01-13 | 国网天津市电力公司 | Parallel light source |
| CN108292033A (en) * | 2015-10-20 | 2018-07-17 | 飞利浦照明控股有限公司 | Optical system, methods and applications |
| CN107781787A (en) * | 2016-08-29 | 2018-03-09 | 查克森科技有限公司 | Lighting device and illuminator |
| CN109923344A (en) * | 2016-08-29 | 2019-06-21 | 查克森科技有限公司 | Lighting device and lighting system |
| CN107781787B (en) * | 2016-08-29 | 2020-12-08 | 查克森科技有限公司 | Lighting device and lighting system |
| US11408590B2 (en) | 2016-08-29 | 2022-08-09 | Traxon Technologies Ltd. | Luminaire and illumination system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110914 Termination date: 20171230 |