CN201209791Y - Embedded LED barrel lamp - Google Patents
Embedded LED barrel lamp Download PDFInfo
- Publication number
- CN201209791Y CN201209791Y CNU2008200384001U CN200820038400U CN201209791Y CN 201209791 Y CN201209791 Y CN 201209791Y CN U2008200384001 U CNU2008200384001 U CN U2008200384001U CN 200820038400 U CN200820038400 U CN 200820038400U CN 201209791 Y CN201209791 Y CN 201209791Y
- Authority
- CN
- China
- Prior art keywords
- led
- light source
- light
- heat emission
- led light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims description 7
- 239000003086 colorant Substances 0.000 abstract description 2
- 230000004313 glare Effects 0.000 abstract 1
- 238000005282 brightening Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a push-in type LED flush light panel, comprising a light ring, a heat emission block, an LED light source module and an LED drive module, wherein the LED light source module comprises an LED light source arranged at a bottom of the heat emission block, a lens and a light permeation cover mounted on the LED light source. The LED may be homogeneous light or polychromatic light, single grain or multi-grain. A hexagon boss is equispaced on a surface of the light permeation cover, which effectively prevents glare. The heat emission block is of a concaved structure, and heat emission ribs are arranged on an exine. The LED light source module is mounted in a cavity of the heat emission block, the light ring is connected on an end face of an open side of the heat emission block. Springs are arranged on both sides of the light ring, an electric apparatus case is connected on the exine of the bottom of the heat emission block. The LED drive module is mounted in the electric apparatus case, provided with a temperature control circuit and a light change circuit. The light fitting is good in heat emission, long in service life, a luminescent state of the LED is controlled, causing the light fitting to be present with ample colors and a plurality of changing forms, structure is simple without disassembling to be directly inserted into a mounting hole.
Description
Technical field
The utility model relates to a kind of LED semiconductor lamp, especially relates to a kind of structure of embedded LED Down lamp.
Background technology
Down lamp is the light fixture that is contained in the roof, and it is widely used in the usefulness as accent light such as market, large supermarket, office space, hospital, school, hotel, high-end residential, but both brightening environment can beautify the environment again, be life increasing colour.
The Down lamp that generally uses adopts metal halide lamp or fluorescent lamp as light source more at present.This Down lamp power consumption is higher, heating is big, lamp tube service life is short, and photochromic soft inadequately, and it is dazzling that the human eye direct-view can be felt, even produce dazzle.
Led light source is because of its luminous efficiency height, and the monochromaticjty of light is good, can directly send coloured visible light, and is photochromic soft, and power consumption is few, long service life, and security reliability is strong, and caloric value is low, thereby obtains application more and more widely.But existing embedded LED Down lamp is owing to adopt high-power LED as light source, and the low-power LED that its caloric value is more general is big, the long-time use, and the temperature in the light fixture increases, and causes the inner resistance of LED lamp to become big, and shortened its service life.
The utility model content
The technical problems to be solved in the utility model provides a kind of embedded LED Down lamp of good heat dissipation effect.
For addressing the above problem, embedded LED Down lamp of the present utility model, comprise lamp ring, radiating block, led light source assembly and LED driven unit, the led light source assembly comprises led light source, lens and diffuser, radiating block is a concave inward structure, its outer wall is provided with the heat radiation rib, the led light source assembly is installed in the cavity of radiating block, thermo-contact is formed on the bottom that led light source is close to radiating block, lens and diffuser are installed on the led light source successively, and lamp ring is connected on the end face of radiating block open side, and the both sides of lamp ring are respectively equipped with install spring, be connected with the electrical equipment box on the radiating block bottom outer wall, the LED driven unit is installed in the electrical equipment box.
After having adopted above structure, led light source assembly and LED driven unit are isolated mutually, and the heat that the LED driven unit produces can not pass to the led light source assembly, and the heat that the led light source assembly produces can distribute to the external world apace by the heat radiation rib on the radiating block.
The heat radiation rib can be radial, parallel strip or circular.
The LED driven unit can be provided with temperature-control circuit.So that temperature is automatically adjusted, the service life of protection electric elements and prolongation light source.
The LED driven unit can be provided with light adjusting circuit.So that free adjustment is carried out in brightness, satisfy the lighting demand of different occasions.
LED in the led light source assembly can be monochromatic light, polychromatic light combination gradual change or saltus step.
LED number can be for more than single or single in the led light source assembly.
The diffuser surface can be evenly equipped with the hexagon boss.Can make light fixture form the anti-dazzle effect.
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 the front view of a kind of embodiment of the utility model embedded LED Down lamp;
Fig. 2 is the general assembly perspective view of a kind of embodiment of the utility model embedded LED Down lamp;
Fig. 3 is the mobile radiating effect figure of the air of the utility model embedded LED Down lamp;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of a kind of embodiment of the utility model embedded LED Down lamp.
Among the figure: 1 diffuser, 2LED light source assembly, 3 lamp rings, 4 install springs, 5 radiating blocks, 6 electrical equipment boxes cover on cover, 7LED driven unit, the 8 electrical equipment boxes down.
The specific embodiment
Fig. 1 to Fig. 4 is for using the embedded LED Down lamp of three LEDs.
As shown in Figures 1 and 2, this embedded LED Down lamp comprises lamp ring 3, radiating block 5, led light source assembly 2 and LED driven unit 7.Radiating block 5 is a concave inward structure, its outer wall is provided with the heat radiation rib, the heat radiation rib can be radial, parallel strip or circular, led light source assembly 2 comprises led light source, lens and diffuser 1, LED can be monochromatic light, polychromatic light combination gradual change or saltus step, and LED number can be for more than single or single.Led light source assembly 2 is installed in the cavity of radiating block 5, led light source forms thermo-contact by the bottom that screw is fixed on radiating block 5, lens and diffuser 1 are installed on the led light source successively, lens can be selected various angles for use according to the needs of application scenario, diffuser 1 is PMMA or other antiwear heat resisting light transmissive materials, its surperficial uniform hexagon boss can form light fixture anti-dazzle effect.Lamp ring is connected on the end face of radiating block 5 open side by screw, the both sides of lamp ring 3 are respectively equipped with install spring 4, the electrical equipment box is formed by 8 engagings of cover on cover 6 and the electrical equipment box under the electrical equipment box, cover 8 sidewalls have air-vent on the electrical equipment box, cover 6 is connected to the bottom of radiating block 5 under the electrical equipment box, and LED driven unit 7 is installed in the electrical equipment box.
As shown in Figures 3 and 4, radiating block 5 adopts engraved structures, dispels the heat so that air flows, and the lamp ring both sides are connected with install spring 4 respectively, does not need dismounting after totally installing, and just can directly light fixture be packed in the installing hole of presetting on the ceiling by install spring 4.
Power supply inserts led light source assembly 2 and forms the circuit connection after LED driven unit 7 is changed, and LED driven unit 7 is provided with temperature-control circuit, so that temperature is automatically adjusted, and the service life of protection electric elements and prolongation light source.Built-in light adjusting circuit can be controlled the luminance of every LED, makes light fixture present abundant colors and multiple version.
Claims (7)
1. embedded LED Down lamp, comprise lamp ring, radiating block, led light source assembly and LED driven unit, the led light source assembly comprises led light source, lens and diffuser, radiating block is a concave inward structure, the led light source assembly is installed in the cavity of radiating block, thermo-contact is formed on the bottom that led light source is close to radiating block, lens and diffuser are installed on the led light source successively, lamp ring is connected on the end face of radiating block open side, the lamp ring both sides are respectively equipped with install spring, it is characterized in that being connected with on the radiating block bottom outer wall electrical equipment box, the LED driven unit is installed in the electrical equipment box, and the radiating block outer wall is provided with the heat radiation rib.
2. embedded LED Down lamp according to claim 1 is characterized in that described heat radiation rib is radial, parallel strip or circular.
3. embedded LED Down lamp according to claim 1 and 2 is characterized in that described LED driven unit is provided with temperature-control circuit.
4. embedded LED Down lamp according to claim 1 and 2 is characterized in that described LED driven unit is provided with light adjusting circuit.
5. embedded LED Down lamp according to claim 1 and 2 is characterized in that the LED in the described led light source assembly is monochromatic light, polychromatic light combination gradual change or saltus step.
6. embedded LED Down lamp according to claim 1 and 2 is characterized in that LED number is more than single or single in the described led light source assembly.
7. embedded LED Down lamp according to claim 1 and 2 is characterized in that described diffuser surface is evenly equipped with the hexagon boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200384001U CN201209791Y (en) | 2008-06-19 | 2008-06-19 | Embedded LED barrel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200384001U CN201209791Y (en) | 2008-06-19 | 2008-06-19 | Embedded LED barrel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209791Y true CN201209791Y (en) | 2009-03-18 |
Family
ID=40480526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200384001U Expired - Fee Related CN201209791Y (en) | 2008-06-19 | 2008-06-19 | Embedded LED barrel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209791Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994963A (en) * | 2010-09-30 | 2011-03-30 | 海洋王照明科技股份有限公司 | Runway threshold wing-row lamp and navigation illuminating system |
| WO2012027944A1 (en) * | 2010-08-31 | 2012-03-08 | Shi Jie | An led down lamp |
| WO2012065285A1 (en) * | 2010-11-19 | 2012-05-24 | 宁波赛尔富电子有限公司 | Anti-glare led spotlight |
-
2008
- 2008-06-19 CN CNU2008200384001U patent/CN201209791Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012027944A1 (en) * | 2010-08-31 | 2012-03-08 | Shi Jie | An led down lamp |
| CN101994963A (en) * | 2010-09-30 | 2011-03-30 | 海洋王照明科技股份有限公司 | Runway threshold wing-row lamp and navigation illuminating system |
| CN101994963B (en) * | 2010-09-30 | 2015-10-28 | 海洋王照明科技股份有限公司 | A kind of runway threshold wing bank light and navaid illuminator |
| WO2012065285A1 (en) * | 2010-11-19 | 2012-05-24 | 宁波赛尔富电子有限公司 | Anti-glare led spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu SFT Optoelectronic Science & Technology Co., Ltd. Assignor: Shi Jie Contract record no.: 2010320000141 Denomination of utility model: Easy-heat-radiation high-power embedded light emitting diode (LED) tube lamp Granted publication date: 20090318 License type: Exclusive License Record date: 20100226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |