CN201803191U - LED (light emitting diode) down lamp with high lighting effect - Google Patents
LED (light emitting diode) down lamp with high lighting effect Download PDFInfo
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- CN201803191U CN201803191U CN2010205500580U CN201020550058U CN201803191U CN 201803191 U CN201803191 U CN 201803191U CN 2010205500580 U CN2010205500580 U CN 2010205500580U CN 201020550058 U CN201020550058 U CN 201020550058U CN 201803191 U CN201803191 U CN 201803191U
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- led
- down lamp
- emitting diode
- box
- light emitting
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Abstract
The utility model discloses an LED (light emitting diode) down lamp with high lighting effect, which comprises a bottom box (1); the bottom box (1) is provided with a middle ring (2) and an outer ring (3); the bottom box (1) is internally provided with a base plate (4) which is provided with a plurality of LEDs (5); the outer ring (3) is provided with an elastic buckle (6); and each LED (5) on the base plate (4) is respectively provided with a condenser lens (7). Each condenser lens is closely connected with each LED, so that the light-emitting efficiency of each LED is improved, the light intensity distribution of the LEDs can be changed, the luminous flux above the plane of each LED is not wasted, the utilization rate of the luminous flux is high, and the LED down lamp is very strong in practicability and popularization valve.
Description
Technical field
The utility model belongs to the technical field of lighting, specifically is meant a kind of LED Down lamp.
Background technology
At present,, be widely used on the various light fixtures, on Down lamp, also had and adopt the application of LED as light source because LED has advantages such as energy-saving and environmental protection, life-span length.LED Down lamp on the market does not add any lens usually and utilizes LED self light to distribute, and these methods can make LED luminous flux above water be wasted.Therefore, provide the high LED Down lamp of a kind of luminous flux utilization rate to become the industry technical issues that need to address.
Summary of the invention
The purpose of this utility model is to provide a kind of luminous flux utilization rate height, LED Down lamp that light efficiency is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED Down lamp of high light efficiency, comprise end box, ring and outer shroud during box of the described end is provided with, be provided with substrate in the end box, substrate is provided with several LED, and outer shroud is provided with the elasticity button, and described substrate is respectively equipped with a collector lens on each LED.
Be provided with lens mount in the box of the described end, lens mount is provided with several fixing holes, and the front portion of described collector lens is arranged in the fixing hole.
Described collector lens is cup-shaped.
Owing to adopted above-mentioned structure, each collector lens and each LED are closely connected together, help to promote the light extraction efficiency of each LED, the light distribution of change LED, each LED luminous flux above water is not wasted, and optically focused also is improved simultaneously.Luminous flux utilization rate height of the present utility model, light efficiency height, optically focused are good, have very strong practicality and promotional value.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of stereogram of LED Down lamp of high light efficiency.
Fig. 2 is a kind of three-dimensional installation diagram of LED Down lamp of high light efficiency.
The specific embodiment
As depicted in figs. 1 and 2, the LED Down lamp of a kind of high light efficiency described in the utility model comprises end box 1, ring 2 and outer shroud 3 during box of the described end 1 is provided with, be provided with substrate 4 in the end box 1, substrate 4 is provided with several LED5, and LED5 powers by external direct power supply.Described outer shroud 3 is provided with elasticity button 6, and elasticity button 6 is used for the installation of light fixture.Described substrate 4 is respectively equipped with a collector lens 7 on each LED5, described collector lens 7 is cup-shaped.Collector lens 7 is closely connected together with each LED5, helps to promote the light extraction efficiency of each LED, the light distribution of change LED, and each LED luminous flux above water is not wasted, and light efficiency height, while optically focused also are improved.Be provided with lens mount 8 in the box of the described end 1, lens mount 8 is provided with several fixing holes 9, and the front portion of described collector lens 7 is arranged in the fixing hole 9, and the effect of lens mount 8 is make things convenient for collector lens 7 fixing, prevents that collector lens 7 is loosening in lamp.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (3)
1. the LED Down lamp of a high light efficiency, comprise end box (1), it is characterized in that: box of the described end (1) is provided with middle ring (2) and outer shroud (3), be provided with substrate (4) in the end box (1), substrate (4) is provided with several LED(5), outer shroud (3) is provided with elasticity button (6), and described substrate (4) is at each LED(5) on be respectively equipped with a collector lens (7).
2. according to the LED Down lamp of the described a kind of high light efficiency of claim 1, it is characterized in that: be provided with lens mount (8) in the box of the described end (1), lens mount (8) is provided with several fixing holes (9), and the front portion of described collector lens (7) is arranged in the fixing hole (9).
3. according to the LED Down lamp of claim 1 or 2 described a kind of high light efficiencies, it is characterized in that: described collector lens (7) is for cup-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205500580U CN201803191U (en) | 2010-09-30 | 2010-09-30 | LED (light emitting diode) down lamp with high lighting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205500580U CN201803191U (en) | 2010-09-30 | 2010-09-30 | LED (light emitting diode) down lamp with high lighting effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803191U true CN201803191U (en) | 2011-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205500580U Expired - Fee Related CN201803191U (en) | 2010-09-30 | 2010-09-30 | LED (light emitting diode) down lamp with high lighting effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803191U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865531A (en) * | 2011-07-06 | 2013-01-09 | 陈波 | LED (Light-Emitting Diode) illumination down lamp |
| CN103292261A (en) * | 2013-05-07 | 2013-09-11 | 湖州巨群光电科技有限公司 | Rotatable LED down lamp and spotlight |
| CN103292262A (en) * | 2013-05-07 | 2013-09-11 | 湖州巨群光电科技有限公司 | Rotary clamping type LED down lamp and spot lamp combination |
| CN103292277A (en) * | 2013-05-07 | 2013-09-11 | 湖州巨群光电科技有限公司 | LED down spotlight without heat radiator |
| CN105299541A (en) * | 2015-11-10 | 2016-02-03 | 苏州瑞腾照明科技股份有限公司 | Down lamp |
-
2010
- 2010-09-30 CN CN2010205500580U patent/CN201803191U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865531A (en) * | 2011-07-06 | 2013-01-09 | 陈波 | LED (Light-Emitting Diode) illumination down lamp |
| CN103292261A (en) * | 2013-05-07 | 2013-09-11 | 湖州巨群光电科技有限公司 | Rotatable LED down lamp and spotlight |
| CN103292262A (en) * | 2013-05-07 | 2013-09-11 | 湖州巨群光电科技有限公司 | Rotary clamping type LED down lamp and spot lamp combination |
| CN103292277A (en) * | 2013-05-07 | 2013-09-11 | 湖州巨群光电科技有限公司 | LED down spotlight without heat radiator |
| CN103292261B (en) * | 2013-05-07 | 2015-05-20 | 浙江铭光光电科技有限公司 | Rotatable LED down lamp and spotlight |
| CN105299541A (en) * | 2015-11-10 | 2016-02-03 | 苏州瑞腾照明科技股份有限公司 | Down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120930 |