CN102518961A - Durable LED (light-emitting diode) lamp - Google Patents
Durable LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN102518961A CN102518961A CN2011104039844A CN201110403984A CN102518961A CN 102518961 A CN102518961 A CN 102518961A CN 2011104039844 A CN2011104039844 A CN 2011104039844A CN 201110403984 A CN201110403984 A CN 201110403984A CN 102518961 A CN102518961 A CN 102518961A
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- radiator
- lamp
- base
- led
- light
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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 invention discloses an LED (light-emitting diode) lamp, in particular a durable LED lamp, which comprises a shell consisting of a lampshade and a base, lamp beads, an aluminium substrate and a radiator, wherein the lamp beads are arranged evenly on the aluminium substrate; the aluminium substrate is arranged on the outer wall of the cylindrical radiator; the radiator is fixed on the base through a central shaft, and a connection part of the radiator with the base is provided with air vent holes. The function of the LED lamp of the invention is that the radiator is configured in a cylindrical shape so that convection of cold air and warm air can be utilized while the lamp is working, thereby greatly improving the heat dissipation effect of the radiator.
Description
Technical field
[0001] the present invention relates to a kind of normal lighting lamp, relate in particular to a kind of durable LED lamp.
Background technology
[0002] 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 object of the present invention is to provide a kind of durable LED lamp, solved the low problem of control LED lamp radiating efficiency in the prior art.
For addressing the above problem, the technical scheme that the present invention 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 present invention 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 a kind of durable LED modulated structure sketch map of the present invention.
Among the figure: 1, lampshade; 2, base; 3, lamp pearl; 4, aluminium base; 5, radiator; 6, axis.
The specific embodiment
Describe the present invention through the accompanying drawing and the specific embodiment 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.Among the present invention: 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 |
|---|---|---|---|
| CN2011104039844A CN102518961A (en) | 2011-12-08 | 2011-12-08 | Durable LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104039844A CN102518961A (en) | 2011-12-08 | 2011-12-08 | Durable LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518961A true CN102518961A (en) | 2012-06-27 |
Family
ID=46289983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104039844A Pending CN102518961A (en) | 2011-12-08 | 2011-12-08 | Durable LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015129420A1 (en) * | 2014-02-28 | 2015-09-03 | 岩崎電気株式会社 | Led lamp and heat sink used in same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004296245A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Led lamp |
| JP2010135181A (en) * | 2008-12-04 | 2010-06-17 | Sharp Corp | Illuminating device |
| CN201539743U (en) * | 2009-10-26 | 2010-08-04 | 段爱英 | Heat radiation LED lamp |
| CN201973536U (en) * | 2011-03-24 | 2011-09-14 | 成都利百特照明技术有限公司 | Chimney type LED (Light Emitting Diode) lamp |
| CN202402987U (en) * | 2011-12-08 | 2012-08-29 | 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 CN2011104039844A patent/CN102518961A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004296245A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Led lamp |
| JP2010135181A (en) * | 2008-12-04 | 2010-06-17 | Sharp Corp | Illuminating device |
| CN201539743U (en) * | 2009-10-26 | 2010-08-04 | 段爱英 | Heat radiation LED lamp |
| CN201973536U (en) * | 2011-03-24 | 2011-09-14 | 成都利百特照明技术有限公司 | Chimney type LED (Light Emitting Diode) lamp |
| CN202402987U (en) * | 2011-12-08 | 2012-08-29 | 苏州市世纪晶源电力科技有限公司 | Durable LED (light-emitting diode) lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015129420A1 (en) * | 2014-02-28 | 2015-09-03 | 岩崎電気株式会社 | Led lamp and heat sink used in same |
| JP2015162413A (en) * | 2014-02-28 | 2015-09-07 | 岩崎電気株式会社 | Led lamp and heat sink used for the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |