CN202056613U - Light-emitting diode (LED) down lamp - Google Patents
Light-emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN202056613U CN202056613U CN2011201582815U CN201120158281U CN202056613U CN 202056613 U CN202056613 U CN 202056613U CN 2011201582815 U CN2011201582815 U CN 2011201582815U CN 201120158281 U CN201120158281 U CN 201120158281U CN 202056613 U CN202056613 U CN 202056613U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- light source
- light
- ring
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009987 spinning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000258971 Brachiopoda Species 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) down lamp which comprises an aluminum metal lamp shell, an LED light source, a reflective cup, a light transmission board and a surface ring. The LED light source is a surface light source which is integrated from a plurality of LED chips, the LED surface light source is arranged in the center of the inner bottom of the shell body of the lamp shell, the reflective cup and the light transmission board are clamped onto the circular groove of the surface ring through a snap ring, and the surface ring is screwed on the lamp shell through a thread. After the LED down lamp is adopted, the lamp shell can be designed into the thinner shell body compared with the outer shell of a traditional down lamp, so that the product has better market comprehensiveness, and simultaneously has the advantages of good radiating effect, simplicity in assembly, high production efficiency and the like.
Description
Technical field
The utility model relates to technical field of lamps, relates in particular to a kind of LED Down lamp.
Background technology
LED has long advantage of luminous efficiency height, power saving and life-span, and it is used more and more widely.Present LED Down lamp mostly is to adopt a plurality of LED lamp pearls to be installed in the lamp housing by aluminium base, and lamp housing adds radiator again, and radiating effect is not good enough, is easy to generate light decay, influences its service life.Assembling complexity on producing, efficient is low, and cost is higher, thereby influences the popularization of LED lamp as energy-conserving and environment-protective light source of new generation.
The utility model content
The technical problems to be solved in the utility model provide a kind of assemble simple, production efficiency is high, the ultra thin LED Down lamp of perfect heat-dissipating.
The technical scheme that adopts for solving the problems of the technologies described above: a kind of LED Down lamp, include aluminum metal lamp housing, led light source, reflector, light-passing board and face ring, it is characterized in that: described led light source is the integrated area sources of a plurality of led chips, described LED area source is installed in the central authorities of the housing inner bottom part of described lamp housing, described reflector and light-passing board are stuck in by a snap ring on the annular groove of described ring, and described ring passes through the screw thread spinning on lamp housing.
The LED area source adopts that a plurality of equally distributed chips are integrated to be encapsulated on the aluminum metal substrate, and light is even, and wide-angle is soft distributes, avoid producing shade, can produce more highly purified white light. and effectively reduce the thermal resistance of LED, radiating effect is splendid, can effectively guarantee the service life of LED lamp.
Adopt the beneficial effect that the utility model brought: the LED area source is installed in the integrated aluminum metal lamp housing, and the aluminum metal substrate of LED area source directly passes to lamp housing to heat, and directly to external world's heat radiation, radiating effect is excellent by shell.Adopt snap ring that reflector and light-passing board chucking are fixed on the face ring, and then be tightened on the lamp housing by the face ring, assemble very simply, production efficiency is higher.Owing to adopt area source, can have more ultra-thin housing to the shell that lamp housing is made with respect to traditional Down lamp, make product have more the market competitiveness.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model LED Down lamp;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model LED Down lamp.
The specific embodiment
As shown in Figure 1, 2, a kind of LED Down lamp includes aluminum metal lamp housing 1, led light source 2, reflector 3, light-passing board 4 and face ring 5.Led light source 2 is the integrated area sources of a plurality of led chips, LED area source 2 is installed in the central authorities of housing 1 inner bottom part of lamp housing, reflector 3 and light-passing board 4 are stuck on the annular groove of face ring 5 by a snap ring 6, utilize snap ring 6 that reflector 3 and light-passing board 4 chuckings are fixed on the face ring 5, and then face ring 5 is passed through the screw thread spinning on lamp housing 1.The lead-in wire of LED area source 2 can directly be drawn with external power supply by the bottom of lamp housing 1 and is connected.
Claims (1)
1. LED Down lamp, include aluminum metal lamp housing, led light source, reflector, light-passing board and face ring, it is characterized in that: described led light source is the integrated area sources of a plurality of led chips, described LED area source is installed in the central authorities of the housing inner bottom part of described lamp housing, described reflector and light-passing board are stuck in by a snap ring on the annular groove of described ring, and described ring passes through the screw thread spinning on lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201582815U CN202056613U (en) | 2011-05-18 | 2011-05-18 | Light-emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201582815U CN202056613U (en) | 2011-05-18 | 2011-05-18 | Light-emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056613U true CN202056613U (en) | 2011-11-30 |
Family
ID=45016584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201582815U Expired - Fee Related CN202056613U (en) | 2011-05-18 | 2011-05-18 | Light-emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292200A (en) * | 2013-06-28 | 2013-09-11 | 郑树东 | Integrated efficient environmentally-friendly anti-dazzle light-emitting diode (LED) lamp |
| CN104566244A (en) * | 2013-10-14 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Lamp holder assembly structure and flashlight |
| DE102014208442A1 (en) | 2014-05-06 | 2015-11-26 | Ki-Seong Jo | Modular recessed spotlight |
-
2011
- 2011-05-18 CN CN2011201582815U patent/CN202056613U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292200A (en) * | 2013-06-28 | 2013-09-11 | 郑树东 | Integrated efficient environmentally-friendly anti-dazzle light-emitting diode (LED) lamp |
| CN104566244A (en) * | 2013-10-14 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Lamp holder assembly structure and flashlight |
| DE102014208442A1 (en) | 2014-05-06 | 2015-11-26 | Ki-Seong Jo | Modular recessed spotlight |
| DE102014208442B4 (en) | 2014-05-06 | 2023-06-15 | Ki-Seong Jo | Recessed frame for a recessed spotlight, the recessed frame comprising a cylindrical element and an interchangeable decorative element, assembly kit comprising these two elements and method for manufacturing the recessed frame |
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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: 20111130 Termination date: 20140518 |