CN202402987U - Durable LED (light-emitting diode) lamp - Google Patents
Durable LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN202402987U CN202402987U CN2011205062330U CN201120506233U CN202402987U CN 202402987 U CN202402987 U CN 202402987U CN 2011205062330 U CN2011205062330 U CN 2011205062330U CN 201120506233 U CN201120506233 U CN 201120506233U CN 202402987 U CN202402987 U CN 202402987U
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- CN
- China
- Prior art keywords
- heat sink
- lamp
- base
- radiator
- aluminium base
- 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 relates to an LED (light-emitting diode) lamp, in particular to a durable LED lamp, which includes a casing comprising a lampshade and a base, lamp beads, an aluminium base plate and a heat sink, wherein the lamp beads are evenly mounted on the aluminium base plate, the heat sink is tubular, the aluminium base plate is mounted on the outer wall of the heat sink, the heat sink is fixed with the base through a center shaft, and air vents are formed at the joint of the heat sink and the base. The durable LED lamp has the function as follows: the heat sink is tubular, so that the heat dissipation effect of the heat sink in work can be greatly improved by utilizing cold and hot air convection.
Description
Technical field
The utility model relates to a kind of normal lighting lamp, relates in particular to a kind of durable LED lamp.
Background technology
LED, because its long service life, it is low to consume energy; Volume is little, and stability is high, and environmentally safe; And it is more and more welcome; Initial LED is as the indication light source of instrument and meter, and various afterwards photochromic LED have obtained extensive use in traffic lights and large tracts of land display screen, produced good economic benefits and social benefit.With 12 inches red traffic lights is example, is to adopt the long-life originally in the U.S., and 140 watts of incandescent lamps of low light efficiency are as light source, and it produces the white light of 2000 lumens.Behind Red lightscreening plate, light loss 90%, the ruddiness of only remaining 200 lumens.And in newly-designed lamp, Lumileds company has adopted 18 red LED light sources, comprises circuit loss, and power consumption is 14 watts altogether, can produce same light efficiency.Now, the LED lamp is not widely used in every field especially.
LED lamp of the prior art; High-power LED lamp particularly, the heat of its heat radiation is very big, to such an extent as to inner part of LED lamp such as transformer etc. are very easy to burn out; Though and radiator constantly improves on material, can't solve the problem of heat dissipation capacity less than caloric value all the time.
Summary of the invention
The purpose of the utility model is to provide a kind of durable LED lamp, has solved the low problem of control LED lamp radiating efficiency in the prior art.
For addressing the above problem, the technical scheme that the utility model is taked is:
A kind of durable LED lamp; Comprise shell, lamp pearl, aluminium base and the radiator formed by lampshade and base; Described lamp pearl evenly is installed on the aluminium base, and described radiator is cylindric, and aluminium base is installed on the outer wall of radiator; Radiator fixes through axis and base, and has passage with the base joint.
For making the utility model play better technique effect:
Technical scheme further is that the top of above-mentioned axis also is equipped with the aluminium base of band lamp pearl.
Technical scheme further is that above-mentioned radiator and axis are formed in one.
Adopt the beneficial effect that technique scheme produced to be: radiator to be arranged to cylindric, when work, can be utilized the convection current of cold and hot air, improve the radiating effect of radiator greatly.
Description of drawings
Fig. 1 is the durable LED modulated structure of a utility model sketch map.
Among the figure: 1, lampshade; 2, base; 3, lamp pearl; 4, aluminium base; 5, radiator; 6, axis.
The specific embodiment
Through the accompanying drawing and the specific embodiment the utility model is described in detail below:
A kind of durable LED lamp as shown in Figure 1; Comprise shell, lamp pearl 3, aluminium base 4 and the radiator 5 formed by lampshade 1 and base 2; Described lamp pearl 3 evenly is installed on the aluminium base 4, and described radiator 5 is cylindric, and aluminium base 4 is installed on the outer wall of radiator 5; Radiator 5 fixes through axis 6 and base 2, and has passage with base 2 joints.In the utility model: the top of axis 6 also is equipped with the aluminium base 4 of band lamp pearl 3; Radiator 5 is formed in one with axis 6.
Claims (1)
1. durable LED lamp; Comprise shell, lamp pearl (3), aluminium base (4) and the radiator (5) formed by lampshade (1) and base (2); Described lamp pearl (3) evenly is installed on the aluminium base (4), it is characterized in that: described radiator (5) is cylindric, and aluminium base (4) is installed on the outer wall of radiator (5); Radiator (5) fixes through axis (6) and base (2), and has passage with base (2) joint.
2. durable LED lamp according to claim 1 is characterized in that: the top of said axis (6) also is equipped with the aluminium base (4) of band lamp pearl (3).
3. durable LED lamp according to claim 1 is characterized in that: said radiator (5) is formed in one with axis (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205062330U CN202402987U (en) | 2011-12-08 | 2011-12-08 | Durable LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205062330U CN202402987U (en) | 2011-12-08 | 2011-12-08 | Durable LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402987U true CN202402987U (en) | 2012-08-29 |
Family
ID=46700633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205062330U Expired - Fee Related CN202402987U (en) | 2011-12-08 | 2011-12-08 | Durable LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518961A (en) * | 2011-12-08 | 2012-06-27 | 苏州市世纪晶源电力科技有限公司 | Durable LED (light-emitting diode) lamp |
-
2011
- 2011-12-08 CN CN2011205062330U patent/CN202402987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518961A (en) * | 2011-12-08 | 2012-06-27 | 苏州市世纪晶源电力科技有限公司 | Durable LED (light-emitting diode) lamp |
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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: 20120829 Termination date: 20121208 |