CN203517489U - LED spotlight - Google Patents
LED spotlight Download PDFInfo
- Publication number
- CN203517489U CN203517489U CN201320496475.5U CN201320496475U CN203517489U CN 203517489 U CN203517489 U CN 203517489U CN 201320496475 U CN201320496475 U CN 201320496475U CN 203517489 U CN203517489 U CN 203517489U
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- CN
- China
- Prior art keywords
- lens
- led
- installation panel
- spotlight
- lamp housing
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the field of LED energy-saving lamps and particularly relates to an LED spotlight which is formed by an installing panel, a spotlight outer shell, a lens, an LED chip and other conventional components of the LED spotlight. The installing panel and the spotlight outer shell are two independent and entirely-sealed bodies, and no other filler layers exist between the installing panel and the spotlight outer shell. The outer surface of the spotlight outer shell is a smooth curved surface, the inner surface of the installing panel is coated with a reflecting layer, the space between the installing panel and the lens can be changed by increasing or decreasing the distance between the installing panel and the lens. The LED spotlight solves the problem of short service life due to difficult heat dissipation.
Description
Technical field
The present invention relates to LED electricity-saving lamp field, particularly a kind of LED shot-light of outer surface smoother.
Background technology
The internal characteristicses such as LED is low with power consumption, high brightness, environmental protection have determined that it is the optimal light source that replaces conventional light source, has purposes widely.But LED chip can produce high heat when work, if discharged not in time outside lamp, can greatly reduce the life-span of whole lamp, in the prior art, LED lamp is comprised of lamp housing, lens, LED chip etc., and lamp housing is generally that casting forms, as shown in Figure 1, material is generally aluminium, and as shown in the figure, wherein A, B and C face are all a part for lamp housing to external form, B, C face are made grid-like, be used for dispelling the heat, A face is installation panel, is used for installing chip etc.
Although this technique has met the heat radiation requirement of LED lamp, the cost of obviously producing lamp housing is very high, and this is also LED lamp reason on the high side on market why.And with people in the heart lamp should have external form opposing, in other words conj.or perhaps not attractive in appearance.
Before, in the patent that we are 2013200925892 at application number, our disclosed technical scheme is that installation panel A1 and lamp housing have been hermetic two individualities, installation panel and lamp housing are between the two without any other filling material layer, the outer surface B1 of lamp housing is smooth curved surface, lampshade C1 is plastics or glass, we point out simultaneously, the problem that this scheme still exists certain heat radiation difficulty to cause life of product likely to shorten.
Summary of the invention
Technical problem to be solved by this invention is exactly how further to solve the problem that the heat radiation difficulty of product causes life of product likely to shorten, to guarantee the life requirements of LED lamp.Our disclosed technical scheme is a kind of LED shot-light, it is comprised of the conventional components of installation panel, lamp housing, lens, LED chip and other LED lamps respectively, LED chip is housed on installation panel, installation panel and lamp housing have been hermetic two individualities, installation panel and lamp housing are between the two without any other filling material layer, the outer surface of lamp housing is smooth curved surface, on installation panel A1 inner surface, scribble reflector layer, the space between installation panel A1 and lens D1 can change.Spatial variations between installation panel A1 and lens is by regulating the vertical range of installation panel A1 and lens to realize.Lens D1 and erecting bed F1 for up and down movably joint close be connected, erecting bed material is plastics or glass, the adjusting of the vertical range of installation panel A1 and lens realizes by lens are moved up and down in erecting bed.Lampshade C1 is plastics or glass.
Owing to dispelling the heat at LED chip identical in the situation that, the space between installation panel and lens is larger, and the environment temperature of LED chip is just lower, therefore, by regulating the space between installation panel A1 and lens, can effectively regulate the environment temperature of chip, thereby guarantee that the whole lamp life-span meets designing requirement.
Accompanying drawing explanation
Fig. 1 is prior art structural representation, and wherein A is integrated installation panel in lamp housing.
Fig. 2 is the main diagram of prior art, two grid faces that wherein B, C are lamp housing.
Fig. 3 is the prior art diagram of bowing, and wherein D is lens.
Fig. 4 be structural representation of the present invention wherein A1 be installation panel, on inner surface, scribble reflector layer (therefore not showing with primary and secondary because of very thin), D1 is lens, F1 is erecting bed, E is sealing place of installation panel and lamp housing.
Fig. 5 is structural representation of the present invention, the smooth surface that B1 is lamp housing, and C1 is lampshade.
Fig. 6 is structural representation of the present invention, and D1 is lens.
The specific embodiment:
Select industrial aluminium, with punch press, go out lamp housing and installation panel A1, the outer surface of lamp housing is smooth curved surface, the slightly larger in diameter of installation panel is in the diameter of lamp housing, by impact style, allow both seal again, with reflectorised paint, on A1 inner surface, coat reflector layer, lampshade C1 is plastics, lens D1 is inserted to lucite erecting bed F1, moves to the position needing, be equipped with again LED chip, and other conventional adminiclies, complete whole lamp and make, the life-span is greater than 10000 hours after tested, meets national standard.
Claims (3)
1. a LED shot-light, it is comprised of the conventional components of installation panel, lamp housing, lens, LED chip and other LED lamps respectively, its feature has been hermetic two individualities at installation panel and LED lamp housing, installation panel and LED lamp housing are between the two without any other filling material layer, the outer surface of lamp housing is smooth curved surface, on installation panel inner surface, scribble reflector layer, the space between installation panel and lens can change, and lampshade is plastics or glass.
2. LED shot-light according to claim 1, is characterized in that the spatial variations between installation panel and lens is by regulating the vertical range of installation panel and lens to realize.
3. LED shot-light according to claim 2, the vertical range that it is characterized in that regulating installation panel and lens realizes by lens are moved up and down in erecting bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496475.5U CN203517489U (en) | 2013-08-14 | 2013-08-14 | LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496475.5U CN203517489U (en) | 2013-08-14 | 2013-08-14 | LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517489U true CN203517489U (en) | 2014-04-02 |
Family
ID=50376419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496475.5U Expired - Fee Related CN203517489U (en) | 2013-08-14 | 2013-08-14 | LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517489U (en) |
-
2013
- 2013-08-14 CN CN201320496475.5U patent/CN203517489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |