CN104061500A - LED spotlight capable of emitting highly-even light beams - Google Patents
LED spotlight capable of emitting highly-even light beams Download PDFInfo
- Publication number
- CN104061500A CN104061500A CN201410340434.6A CN201410340434A CN104061500A CN 104061500 A CN104061500 A CN 104061500A CN 201410340434 A CN201410340434 A CN 201410340434A CN 104061500 A CN104061500 A CN 104061500A
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- Prior art keywords
- light
- led
- reflector
- uniform beam
- mounting bracket
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Abstract
The invention discloses an LED spotlight capable of emitting highly-even light beams. The LED spotlight comprises an LED light body and a reflecting cup. The light emitting surface of the LED light body faces the bottom of the reflecting cup, light is emitted from the LED light body and the light is emitted out from the opening direction of the reflecting cup after being reflected by the reflecting cup. The divergence angle of output light of the LED spotlight capable of emitting the highly-even light beams is continuously adjustable and is adjusted by increasing or reducing the distance between the reflecting cup and the LED light body. According to the LED spotlight capable of emitting the highly-even light beams, the highly-even light beams are output, and the lighting area, the distance and light spots are continuously adjustable; light emitting surface of the LED light body faces the bottom of the reflecting cup, and therefore all the light can be controlled; the divergence angle of the output light can be very small, and the light utilization rate is high.
Description
Technical field
The present invention relates to a kind of LED light source luminaire, especially refer to high uniform beam and lighting area and the adjustable LED shot-light of distance.
Background technology
At present, the light-emitting area of the LED lamp of LED light source luminaire is all the opening direction towards reflector.Wherein, only some light is mapped to the reflecting surface of reflector and controlled.In general, the angle of divergence of output light is larger, and the utilization rate of light is also lower.
In addition, the reflective surface of reflector is for throwing cambered surface or hyperboloid, and the position of LED is near focus, and position immobilizes, and also can not regulate lighting area and distance.
Summary of the invention
The problems referred to above that exist for LED light source luminaire in prior art, the invention provides a kind of high uniform beam LED shot-light.
Technical scheme of the present invention is:
A high uniform beam LED shot-light, comprises LED lamp and reflector, and the light-emitting area of described LED lamp is towards the bottom of reflector, and light sends from LED lamp, and the opening direction from reflector after reflector reflection penetrates.
As a further improvement on the present invention, the defeated light radiation angle of described high uniform beam LED shot-light is adjustable continuously, by the distance that increases or reduce between reflector and LED, is regulated.
As a further improvement on the present invention, described high uniform beam LED shot-light also comprises mounting bracket and lamp body, and described mounting bracket is fixed on lamp body, is positioned at the opening part of reflector, and described LED shot-light is arranged on mounting bracket.
As a further improvement on the present invention, described LED lamp is arranged at the middle part of mounting bracket.
As a further improvement on the present invention, on described mounting bracket and/or lamp body, be provided with radiator.
The invention has the beneficial effects as follows:
High uniform beam LED shot-light of the present invention, it is output as high uniform beam and lighting area and distance, hot spot is adjustable continuously; LED light-emitting area is towards the bottom of reflector, and all light all can be controlled; The angle of divergence of output light can be very little, and the utilization rate of light is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high uniform beam LED of the present invention shot-light;
Fig. 2 is the action principle figure of the high uniform beam LED of the present invention shot-light.
In figure: 1, LED lamp; 2, reflector; 3, lamp body; 4, mounting bracket.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
The structure of the high uniform beam LED of the present invention shot-light as shown in Figure 1, comprises LED lamp 1 and reflector 2, and the light-emitting area of LED lamp 1 is towards the bottom of reflector 2, and light sends from LED lamp 1, after reflector 2 reflections, from the opening direction of reflector 2, penetrates.
As a kind of preferred structure of the present invention, the defeated light radiation angle of high uniform beam LED shot-light is adjustable continuously, by the distance that increases or reduce between reflector 2 and LED lamp 1, is regulated.
As preferred mounting structure, high uniform beam LED shot-light also comprises mounting bracket 4 and lamp body 3, and mounting bracket 4 is fixed on lamp body 3, is positioned at the opening part of reflector 2, and LED lamp 1 is arranged on mounting bracket 4.
For all light all can be controlled, as preferred structure of the present invention, LED lamp 1 is arranged at the middle part of mounting bracket 4.
The heat in use producing in order to distribute rapidly the present invention, as preferred structure of the present invention, is provided with radiator on mounting bracket 4 and/or lamp body 3; Also can be that mounting bracket 4 and/or lamp body 3 are made by the material with heat sinking function.
As shown in Figure 2, light sends from LED the action principle of the high uniform beam LED of the present invention shot-light, and the opening direction from reflector after reflector reflection penetrates.Defeated light radiation angle size is adjustable continuously, and it is to be obtained by the distance that increases or reduce between reflector and LED.Output light the angle of divergence very little, lighting area and distance, hot spot is adjustable continuously, is output as high uniform beam, the utilization rate of light is high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a high uniform beam LED shot-light, comprises LED lamp and reflector, it is characterized in that: the light-emitting area of described LED lamp is towards the bottom of reflector, and light sends from LED lamp, and the opening direction from reflector after reflector reflection penetrates.
2. a kind of high uniform beam LED shot-light according to claim 1, is characterized in that: the defeated light radiation angle of described high uniform beam LED shot-light is adjustable continuously, by the distance that increases or reduce between reflector and LED, is regulated.
3. a kind of high uniform beam LED shot-light according to claim 2, is characterized in that: also comprise mounting bracket and lamp body, described mounting bracket is fixed on lamp body, is positioned at the opening part of reflector, and described LED lamp is arranged on mounting bracket.
4. a kind of high uniform beam LED shot-light according to claim 3, is characterized in that: described LED lamp is arranged at the middle part of mounting bracket.
5. according to a kind of high uniform beam LED shot-light described in claim 3 or 4, it is characterized in that: on described mounting bracket and/or lamp body, be provided with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340434.6A CN104061500A (en) | 2014-07-16 | 2014-07-16 | LED spotlight capable of emitting highly-even light beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340434.6A CN104061500A (en) | 2014-07-16 | 2014-07-16 | LED spotlight capable of emitting highly-even light beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104061500A true CN104061500A (en) | 2014-09-24 |
Family
ID=51549352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340434.6A Pending CN104061500A (en) | 2014-07-16 | 2014-07-16 | LED spotlight capable of emitting highly-even light beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061500A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032494A (en) * | 2009-10-06 | 2011-04-27 | 株式会社碧陆斯 | Lighting fixture |
| CN102720982A (en) * | 2011-03-29 | 2012-10-10 | 海洋王照明科技股份有限公司 | Beam angle-adjustable projecting lamp |
| CN103629555A (en) * | 2012-08-22 | 2014-03-12 | 杨范文 | Liquid heat dissipating type LED lamp |
| CN103703303A (en) * | 2011-07-24 | 2014-04-02 | 克利公司 | Modular indirect suspended/ceiling mount fixture |
| CN103727466A (en) * | 2014-01-08 | 2014-04-16 | 中国计量学院 | LED blackboard lamp capable of achieving uniform lighting |
-
2014
- 2014-07-16 CN CN201410340434.6A patent/CN104061500A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032494A (en) * | 2009-10-06 | 2011-04-27 | 株式会社碧陆斯 | Lighting fixture |
| CN102720982A (en) * | 2011-03-29 | 2012-10-10 | 海洋王照明科技股份有限公司 | Beam angle-adjustable projecting lamp |
| CN103703303A (en) * | 2011-07-24 | 2014-04-02 | 克利公司 | Modular indirect suspended/ceiling mount fixture |
| CN103629555A (en) * | 2012-08-22 | 2014-03-12 | 杨范文 | Liquid heat dissipating type LED lamp |
| CN103727466A (en) * | 2014-01-08 | 2014-04-16 | 中国计量学院 | LED blackboard lamp capable of achieving uniform lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140924 |