CN201344426Y - An embedded LED down lamp - Google Patents
An embedded LED down lamp Download PDFInfo
- Publication number
- CN201344426Y CN201344426Y CNU2009200514279U CN200920051427U CN201344426Y CN 201344426 Y CN201344426 Y CN 201344426Y CN U2009200514279 U CNU2009200514279 U CN U2009200514279U CN 200920051427 U CN200920051427 U CN 200920051427U CN 201344426 Y CN201344426 Y CN 201344426Y
- Authority
- CN
- China
- Prior art keywords
- led
- aluminium alloy
- lamp
- aluminum alloy
- thermal louver
- 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
Images
Landscapes
- 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 an embedded LED down lamp, which belongs to the technical field of lamps, and main points of the technical scheme comprise a aluminum alloy heat yielding lamp barrel, and lateral face of the aluminum alloying lamp barrel is provided with a hold-down spring, wherein, inner bottom of the aluminum alloy heat yielding lamp barrel is provided with a LED illuminating source module set; aluminum alloy lamp barrel on outer side of the LED illuminating source module set is provided with a reflective cover inside. the utility model is provided with advantages like simple structure, uniform irradiancy, good heat diffusion and heat yielding effect, and is used for lighting indoor and outside.
Description
Technical field
The utility model relates to a kind of light fixture, and more particularly, it relates to a kind of embedded LED Down lamp.
Background technology
Traditional indoor and outdoor illumination adopts incandescent lamp or electricity-saving lamp (neon tube lamp) usually, and its relative energy consumption is higher; Progress along with electronic technology, utilize the lighting of High Power LED (LED) combination more and more general,, have low in energy consumption because LED utilizes the luminescent properties after semiconductor is switched on luminous, the advantage of long service life, thereby become the emerging light source that substitutes the traditional lighting light source.With the light fixture of LED as light source, the heat transfer in the needs solution LED use and the dazzling and dazzling problem of heat dissipation problem and light source; Therefore after need improving traditional embedding lamp structure, could utilize LED as light source.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, provide a kind of simple in structure, luminous evenly, the embedded LED Down lamp of heat transfer and good heat dissipation effect.
The technical solution of the utility model is such: comprise aluminium alloy thermal louver tube, be provided with holddown spring in aluminium alloy thermal louver tube side, wherein, described aluminium alloy thermal louver tube inner bottom part is provided with the led light source module, is provided with reflector in the aluminium alloy thermal louver tube in the led light source module outside.
In above-mentioned a kind of embedded LED Down lamp, described led light source module is made up of a plurality of cylindrical LED lamp bodies that are installed in aluminium alloy thermal louver tube inner bottom part, each cylindrical LED lamp body all is by monolateral uncovered tubular aluminum alloy casing, be arranged on the substrate of tubular aluminum alloy casing inner bottom part, be installed in the LED lamp on the substrate, the condensing body that is arranged on the LED lamp outside is formed with the light-passing board that is arranged on the uncovered portion of shell.
In above-mentioned a kind of embedded LED Down lamp, described condensing body is the taper snoot, is provided with the even mating plate of secondary optics between condensing body and light-passing board.
In above-mentioned a kind of embedded LED Down lamp, also be provided with O-ring seal between the uncovered portion of described light-passing board and tubular aluminum alloy casing.
In above-mentioned a kind of embedded LED Down lamp, the described light-passing board outside also is provided with the aluminium alloy retainer ring, and this aluminium alloy retainer ring is threaded with the tubular aluminum alloy casing.
In above-mentioned a kind of embedded LED Down lamp, described tubular aluminum alloy casing bottom is provided with the heat conduction collision mat with the contact-making surface of aluminium alloy thermal louver tube.
In above-mentioned a kind of embedded LED Down lamp, described led light source module by aluminium base, the light-passing board that is arranged on a plurality of LED lamps on the aluminium base, is arranged on the even mating plate of secondary optics in the LED lamp outside and is arranged on the even mating plate of the secondary optics outside forms.
After the utility model adopts said structure, by directly the led light source module being installed in the inner bottom part of aluminium alloy thermal louver tube, heat transmission and heat dissipation problem in the use of LED lamp have been solved preferably, can not cause heat accumulation and make the LED lamp be in higher temperature for a long time and work, thereby guarantee the long-time use of LED lamp, it is simple in structure, has solved the heat transfer and the heat dissipation problem of present high-powered LED lamp lighting preferably.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model specific embodiment 1;
Fig. 2 is the structural representation of led light source among the embodiment 1;
Fig. 3 is the decomposition texture schematic diagram of led light source among the embodiment 1;
Fig. 4 is the structural representation of the utility model specific embodiment 2;
Fig. 5 is the structural representation of the utility model specific embodiment 3.
The specific embodiment
Consult Fig. 1 to shown in Figure 3, a kind of embedded LED Down lamp of the present utility model, comprise aluminium alloy thermal louver tube 1, be provided with holddown spring 2 in aluminium alloy thermal louver tube 1 two sides, inner bottom part at aluminium alloy thermal louver tube 1 is provided with led light source module 3, be provided with LED driving power 10 in aluminium alloy thermal louver tube 1 bottom outside, in the aluminium alloy thermal louver tube 1 in led light source module 3 outsides, be provided with reflector 4; Led light source module 3 in the present embodiment is made up of a plurality of cylindrical LED lamp bodies 5 that are installed in aluminium alloy thermal louver tube 1 inner bottom part; Each cylindrical LED lamp body 5 all is by monolateral uncovered tubular aluminum alloy casing 5a, be arranged on the substrate 5b of tubular aluminum alloy casing 5a inner bottom part, be installed in the LED lamp 5c on the substrate 5b, the condensing body 5d that is arranged on the LED lamp 5c outside forms with the light-passing board 5e that is arranged on the uncovered portion of tubular aluminum alloy casing 5a; Condensing body 5d in the present embodiment is taper snoot (also can adopt the even light body of taper optically focused or other taper or ellipse taper diffuse(d) reflector by the secondary optics requirement, reach the even light optical lens of optically focused); Aluminium alloy thermal louver tube 1 in the utility model and monolateral uncovered tubular aluminum alloy casing 5a form the radiator structure of led light source module 4 jointly, and can determine the area of dissipation of aluminium alloy thermal louver tube 1 and monolateral uncovered tubular aluminum alloy casing 5a according to environment for use temperature needs; Cylindrical LED lamp body 5 in the present embodiment also is provided with the even mating plate 5f of secondary optics between condensing body 5d and light-passing board 5e, can reduce the hot spot that illumination is, improves illuminating effect; And between the uncovered portion of light-passing board 5e and tubular aluminum alloy casing 5a, also be provided with O-ring seal 5g, with waterproof and the anti-dust performance that improves single cylindrical LED lamp body 5; Also in the light-passing board 5e outside aluminium alloy retainer ring 5h is set also, this aluminium alloy retainer ring 5h is threaded with tubular aluminum alloy casing 5a, can make things convenient for the lamp body assembling like this; When cylindrical LED lamp body 5 is assembled with aluminium alloy thermal louver tube 1, can heat conduction collision mat 5i be set at the contact-making surface of tubular aluminum alloy casing 5a bottom and aluminium alloy thermal louver tube 1, to strengthen whole waterproof and anti-dust performance.
Consult shown in Figure 4, a kind of embedded LED Down lamp of the present utility model, comprise aluminium alloy thermal louver tube 1, be provided with holddown spring 2 in aluminium alloy thermal louver tube 1 two sides, inner bottom part at aluminium alloy thermal louver tube 1 is provided with led light source module 3, be provided with LED driving power 10 in aluminium alloy thermal louver tube 1 bottom outside, in the aluminium alloy thermal louver tube 1 in led light source module 3 outsides, be provided with reflector 4; Led light source module 3 in the present embodiment by the aluminium base 6 that is installed in aluminium alloy thermal louver tube 1 inner bottom part, the light-passing board 9 that is arranged on a plurality of LED lamps 7 on the aluminium base 6, is arranged on the even mating plate 8 of secondary optics in LED lamp 7 outsides and is arranged on even mating plate 8 outsides of secondary optics forms.
Embodiment 3
Consult shown in Figure 5, a kind of embedded LED Down lamp of the present utility model, substantially the same manner as Example 2, different led light source modules 3 are absolute construction, conveniently to carry out standardized production.
Concrete using method of the present utility model is identical with traditional embedded LED Down lamp, can be used as the lighting of indoor and outdoor or the light decoration of product.
Claims (7)
1. embedded LED Down lamp, comprise aluminium alloy thermal louver tube (1), be provided with holddown spring (2) in aluminium alloy thermal louver tube (1) side, it is characterized in that, described aluminium alloy thermal louver tube (1) inner bottom part is provided with led light source module (3), is provided with reflector (4) in the aluminium alloy thermal louver tube (1) in led light source module (3) outside.
2. a kind of embedded LED Down lamp according to claim 1, it is characterized in that, described led light source module (3) is made up of a plurality of cylindrical LED lamp bodies (5) that are installed in aluminium alloy thermal louver tube (1) inner bottom part, each cylindrical LED lamp body (5) all is by monolateral uncovered tubular aluminum alloy casing (5a), be arranged on the substrate (5b) of tubular aluminum alloy casing (5a) inner bottom part, be installed in the LED lamp (5c) on the substrate (5b), be arranged on the condensing body (5d) in LED lamp (5c) outside and be arranged on light-passing board (5e) composition of the uncovered portion of shell (5d).
3. a kind of embedded LED Down lamp according to claim 2,, it is characterized in that described condensing body (5d) is the taper snoot, between condensing body (5d) and light-passing board (5e), be provided with the even mating plate (5f) of secondary optics.
4. a kind of embedded LED Down lamp according to claim 3 is characterized in that, also is provided with O-ring seal (5g) between the uncovered portion of described light-passing board (5e) and tubular aluminum alloy casing (5a).
5. according to claim 2 or 3 or 4 described a kind of embedded LED Down lamps, it is characterized in that described light-passing board (5e) outside also is provided with aluminium alloy retainer ring (5h), this aluminium alloy retainer ring (5h) is threaded with tubular aluminum alloy casing (5a).
6. according to the described a kind of embedded LED Down lamp of claim 5, it is characterized in that described tubular aluminum alloy casing (5a) bottom is provided with heat conduction collision mat (5i) with the contact-making surface of aluminium alloy thermal louver tube (1).
7. a kind of embedded LED Down lamp according to claim 1, it is characterized in that, described led light source module (3) by aluminium base (6), be arranged on a plurality of LED lamps (7) on the aluminium base (6), be arranged on the even mating plate (8) of secondary optics in LED lamp (7) outside and the light-passing board (9) that is arranged on outside the even mating plate (8) of secondary optics is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200514279U CN201344426Y (en) | 2009-02-20 | 2009-02-20 | An embedded LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200514279U CN201344426Y (en) | 2009-02-20 | 2009-02-20 | An embedded LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344426Y true CN201344426Y (en) | 2009-11-11 |
Family
ID=41276007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200514279U Expired - Fee Related CN201344426Y (en) | 2009-02-20 | 2009-02-20 | An embedded LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344426Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797986A (en) * | 2011-05-25 | 2012-11-28 | 王振辉 | Light emitting diode (LED) lamp embryo and LED lighting lamp |
| CN102853348A (en) * | 2012-10-10 | 2013-01-02 | 深圳中科麦地光电有限公司 | Novel LED (Light Emitting Diode) down lamp |
-
2009
- 2009-02-20 CN CNU2009200514279U patent/CN201344426Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797986A (en) * | 2011-05-25 | 2012-11-28 | 王振辉 | Light emitting diode (LED) lamp embryo and LED lighting lamp |
| CN102853348A (en) * | 2012-10-10 | 2013-01-02 | 深圳中科麦地光电有限公司 | Novel LED (Light Emitting Diode) down lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101769524B (en) | Light emitting diode lamp and light engine thereof | |
| CN201373273Y (en) | Reflective LED lamp | |
| CN201513774U (en) | Internal heat dissipation flower type LED post-shaped lamp | |
| CN202017914U (en) | LED tubular lamp with column-shaped radiator structure | |
| CN201363586Y (en) | Columnar LED lamp | |
| CN201344429Y (en) | A LED ceiling lamp | |
| CN101446392A (en) | LED light source module | |
| CN201363589Y (en) | Fancy LED (light emitting diode) columnar lamp | |
| CN201363625Y (en) | LED (light emitting diode) advertisement lamp box | |
| CN201373315Y (en) | Easy-to-radiate LED ceiling lamp | |
| CN201344393Y (en) | Cylindrical LED lamp | |
| CN201827748U (en) | Combined cylindrical LED lamp | |
| CN201344426Y (en) | An embedded LED down lamp | |
| CN201507826U (en) | Internal heat dissipating LED cylindrical lamp | |
| CN201593732U (en) | High-power LED street lamp | |
| CN201582661U (en) | LED spotlight | |
| CN201582660U (en) | LED spot lamp | |
| CN201344427Y (en) | An embedded LED down lamp | |
| CN201428951Y (en) | Led lamp body | |
| CN201751683U (en) | Fancy LED lamp body | |
| CN201448646U (en) | Cylindrical LED lamp | |
| CN201621520U (en) | LED projecting light | |
| CN201547532U (en) | Combined column-shaped LED lamp | |
| CN201373332Y (en) | Reflective LED lamp | |
| CN201354956Y (en) | Led light source module |
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: Dongguan Yaoguang Lighting Technology Co., Ltd. Assignor: Lin Junyi Contract record no.: 2010990000516 Denomination of utility model: Embedded LED downlight Granted publication date: 20091111 License type: Exclusive License Record date: 20100726 |
|
| DD01 | Delivery of document by public notice |
Addressee: Lin Junyi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Lin Junyi Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20130220 |