CN201373368Y - LED down lamp - Google Patents
LED down lamp Download PDFInfo
- Publication number
- CN201373368Y CN201373368Y CN200920051428U CN200920051428U CN201373368Y CN 201373368 Y CN201373368 Y CN 201373368Y CN 200920051428 U CN200920051428 U CN 200920051428U CN 200920051428 U CN200920051428 U CN 200920051428U CN 201373368 Y CN201373368 Y CN 201373368Y
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- China
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- aluminium alloy
- lamp
- urceolus
- plate
- led
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Abstract
The utility model discloses a LED down lamp, and belongs to the technical field of lamps. The essential technical scheme is that the LED down lamp comprises an aluminum alloy outer tube; an aluminum alloy lamp body is mounted in the aluminum alloy outer tube and is in threaded connected with the aluminum alloy outer tube; and at least a LED lamp is arranged in the aluminum alloy lamp body. The utility model has the advantages of simple structure, convenient assembly and good heat radiating effect, and is suitable for lamplight decoration.
Description
Technical field
The utility model relates to a kind of light fixture, and more particularly, it relates to a kind of LED Down lamp.
Background technology
Down lamp is generally used for the light decoration of commercial space such as clothes shop, boutique, transaction shop, furniture exhibition room, to improve the decorative effect of commodity or environment; At present, occurred utilizing the Down lamp of high-capacity LED lamp on the market, had that energy consumption is low, the advantage of long service life as light source.But find in using, because the high-capacity LED lamp heating is bigger, and be to be connected with screw by support between lamp body in traditional LED Down lamp and the urceolus, there is following deficiency in this structure: (1) is owing to exist the gap between lamp body and the urceolus, so cause the heat-transfer effect between lamp body and the urceolus bad, the effect that influence utilizes urceolus to dispel the heat; Thereby be unfavorable for long-time use; (2) owing to utilize screw to be connected and fixed, cause the combination of Down lamp that inconvenience is installed.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, and a kind of LED Down lamp of simple in structure, easy to assembly, good heat dissipation effect is provided.
The technical solution of the utility model is such: a kind of LED Down lamp, comprise the aluminium alloy urceolus, wherein, in the described aluminium alloy urceolus aluminium alloy lamp body is installed, between aluminium alloy lamp body and the aluminium alloy urceolus by being threaded; In the aluminium alloy lamp body, be provided with at least one LED lamp.
In above-mentioned a kind of LED Down lamp, the described LED lamp outside also is provided with the even light body of optically focused, at the even external location-plate that also is provided with of light of optically focused, also is provided with light-passing board in the location-plate outside.
In above-mentioned a kind of LED Down lamp, the described LED lamp outside also is provided with snoot, also is provided with location-plate outside snoot, also is provided with the even mating plate of secondary optics in the location-plate outside, is provided with light-passing board outside the even mating plate of secondary optics.
In above-mentioned a kind of LED Down lamp, described aluminium alloy urceolus rear portion also is provided with cover plate, between cover plate and the aluminium alloy urceolus by being threaded or fixing by screw.
After the utility model adopts said structure, be threaded owing to adopt between aluminium alloy lamp body and the aluminium alloy urceolus, can be preferably the heating of LED lamp be delivered on the aluminium alloy urceolus, thereby help utilizing the aluminium alloy urceolus that heat is distributed to external radiation, the temperature of aluminium alloy lamp body is remained in the reasonable range, to guarantee the normal use of LED lamp; And being threaded also makes the combination of aluminium alloy lamp body and aluminium alloy urceolus easier for installation.
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 a structural representation of the present utility model;
Fig. 2 is a vertical view;
Fig. 3 is the structural representation of the another kind of specific embodiment of the utility model.
Among the figure: aluminium alloy urceolus 1, aluminium alloy lamp body 2, LED lamp 3, the even light body 4 of optically focused, snoot 4a, the even mating plate 4b of secondary optics, location-plate 5, light-passing board 6, cover plate 7.
The specific embodiment
Consult Fig. 1, shown in Figure 2, a kind of LED Down lamp of the present utility model comprises aluminium alloy urceolus 1, and aluminium alloy lamp body 2 is installed in aluminium alloy urceolus 1, between aluminium alloy lamp body 2 and the aluminium alloy urceolus 1 by being threaded; In aluminium alloy lamp body 2, be provided with three LED lamps 3; The heating that can guarantee LED lamp 3 that is threaded is delivered on the aluminium alloy urceolus 1 apace by aluminium alloy lamp body 2, thereby helps utilizing aluminium alloy lamp tube 1 outside heat loss through radiation; Also be provided with the even light body 4 of optically focused in each LED lamp 3 outside, can prevent the hot spot and the dazzle of LED lamp 3; Outside the even light body 4 of optically focused, also be provided with location-plate 5, also be provided with light-passing board 6 in location-plate 5 outsides; Also be provided with cover plate 7 at aluminium alloy urceolus 1 rear portion, by being threaded, can utilize cover plate 7 that aluminium alloy urceolus 1 is fixed on smallpox or cabinet top between cover plate 7 and the aluminium alloy urceolus 1.
Consult shown in Figure 3, another kind of LED Down lamp of the present utility model, substantially the same manner as Example 1, the even light body 4 of optically focused that different is among the embodiment 1 adopts snoot 4a and the even mating plate 4b of secondary optics to replace, thereby structure become in LED lamp 3 outsides and also has been provided with snoot 4a, also is provided with location-plate 5 outside snoot 4a, also is provided with the even mating plate 4b of secondary optics in location-plate 5 outsides, be provided with light-passing board 6 outside the even mating plate 4b of secondary optics, its optically focused, even light effect are approaching substantially.
Consult shown in Figure 4ly, the cover plate 7 in the utility model can also be fixed by being arranged on many screws in aluminium alloy urceolus 1 rear portion, and can utilize the cover plate 7 hold-down screw realizations at aluminium alloy urceolus 1 rear portion and being connected and fixed of smallpox or cabinet top equally.
The concrete using method of the utility model is identical with traditional LED Down lamp, can utilize cover plate 7 hold-down screws at the screw that is arranged on the cover plate 7 or aluminium alloy urceolus 1 rear portion that aluminium alloy urceolus 1 is fixed on smallpox or the cabinet top during installation, and connecting circuit can use.
Claims (5)
1. a LED Down lamp comprises aluminium alloy urceolus (1), it is characterized in that, aluminium alloy lamp body (2) is installed in the described aluminium alloy urceolus (1), between aluminium alloy lamp body (2) and the aluminium alloy urceolus (1) by being threaded; In aluminium alloy lamp body (2), be provided with at least one LED lamp (3).
2. a kind of LED Down lamp according to claim 1 is characterized in that, described LED lamp (3) outside also is provided with the even light body (4) of optically focused, also is provided with location-plate (5) outside the even light body (4) of optically focused, also is provided with light-passing board (6) in location-plate (5) outside.
3. a kind of LED Down lamp according to claim 1, it is characterized in that, described LED lamp (3) outside also is provided with snoot (4a), outside snoot (4a), also be provided with location-plate (5), also be provided with the even mating plate (4b) of secondary optics in location-plate (5) outside, outside the even mating plate (4b) of secondary optics, be provided with light-passing board (6).
4. a kind of LED Down lamp according to claim 1 is characterized in that, described aluminium alloy urceolus (1) rear portion also is provided with cover plate (7), between cover plate (7) and the aluminium alloy urceolus (1) by being threaded.
5. a kind of LED Down lamp according to claim 1 is characterized in that, described aluminium alloy urceolus (1) rear portion also is provided with cover plate (7), fixes by screw between cover plate (7) and the aluminium alloy urceolus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920051428U CN201373368Y (en) | 2009-02-20 | 2009-02-20 | LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920051428U CN201373368Y (en) | 2009-02-20 | 2009-02-20 | LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373368Y true CN201373368Y (en) | 2009-12-30 |
Family
ID=41499453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920051428U Expired - Fee Related CN201373368Y (en) | 2009-02-20 | 2009-02-20 | LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201373368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943359A (en) * | 2010-09-19 | 2011-01-12 | 浙江金中机电科技有限公司 | Metal integral heat radiating LED downlight |
-
2009
- 2009-02-20 CN CN200920051428U patent/CN201373368Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943359A (en) * | 2010-09-19 | 2011-01-12 | 浙江金中机电科技有限公司 | Metal integral heat radiating LED downlight |
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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: Dongguan Yaoguang Lighting Technology Co., Ltd. Assignor: Lin Junyi Contract record no.: 2010990000516 Denomination of utility model: LED down lamp Granted publication date: 20091230 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 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20130220 |