CN102418867A - Durable light-emitting diode (LED) lamp - Google Patents
Durable light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN102418867A CN102418867A CN2011104039026A CN201110403902A CN102418867A CN 102418867 A CN102418867 A CN 102418867A CN 2011104039026 A CN2011104039026 A CN 2011104039026A CN 201110403902 A CN201110403902 A CN 201110403902A CN 102418867 A CN102418867 A CN 102418867A
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- Prior art keywords
- radiator
- led lamp
- lamp
- led
- radiating fins
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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 a light-emitting diode (LED) lamp, in particular a durable LED lamp. The LED lamp comprises a shell consisting of a lamp shade and a foundation, lamp beads, an aluminum base plate and a radiator; the lamp beads are uniformly embedded into the aluminum base plate; the outer surface of the radiator is provided with radiating fins, the radiating fins and the radiator are integrated, and the radiating fins are uniformly distributed on the surface of the radiator; and the inner parts of the radiating fins have a hole structure, and inner holes are communicated with external. The LED lamp has the advantages that: the radiating fins are arranged outside the radiator, the coverage area of the radiator is increased and the contact area of the radiator and air is increased; moreover, the hole structures of the inner parts of the radiator can accumulate moisture such as dewdrops and the like due to a siphonic effect, so the radiating efficiency of the LED lamp can be greatly improved by evaporation of moisture and the LED lamp has long service life and is durable.
Description
Technical field
The present invention relates to a kind of LED lamp, relate 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 object of the present invention is to provide a kind of durable LED lamp, solved the low problem of 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 embedded on the aluminium base; Described radiator is outer surface and is provided with fin, and described fin and radiator are formed in one, and is evenly distributed on the surface of radiator; Said fin inside is pore structure, and internal void and exterior.
For making the present invention play better technique effect:
Technical scheme further is that above-mentioned radiator is cylindric, and the top links to each other with lampshade, and the bottom links to each other with base, and LED lamp major part is covered in the radiator, has further increased area of dissipation.
Technical scheme further is that above-mentioned base also is provided with air-vent.
Adopt the beneficial effect that technique scheme produced to be: fin is set outside radiator; And increase the area coverage of radiator; Increased the contact area of radiator and air, and the inner pore structure of fin is accumulated moisture content such as dew easily through siphonic effect; Can significantly improve the radiating efficiency of LED lamp through the evaporation of moisture content, make LED lamp longer service life more durable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, lampshade; 2, aluminium base; 3, radiator; 4, fin; 5, air-vent.
The specific embodiment
Describe the present invention below in conjunction with the accompanying drawing and the specific embodiment:
As shown in Figure 1, a kind of durable LED lamp comprises shell, lamp pearl, aluminium base and the radiator 3 be made up of lampshade 1 and base 2; Described lamp pearl evenly is embedded on the aluminium base 2; Described radiator 3 is outer surface and is provided with fin 4, and described fin 4 is formed in one with radiator 3, is evenly distributed on the surface of radiator 3; And said fin 4 inside are pore structure, and internal void and exterior.Among the present invention: radiator 3 is cylindric, and the top links to each other with lampshade 1, and the bottom links to each other with base 2, and LED lamp major part is covered in the radiator 3, has further increased area of dissipation; Base 2 also is provided with air-vent 5.
Claims (3)
1. durable LED lamp; Comprise shell, lamp pearl, aluminium base and the radiator (3) formed by lampshade (1) and base (2); Described lamp pearl and aluminium base are installed in the enclosure; It is characterized in that: described radiator (3) is outer surface and is provided with fin (4), and described fin (4) is formed in one with radiator (3), and is evenly distributed on the surface of radiator (3); Said fin (4) inside is pore structure, and internal void and exterior.
2. a kind of durable LED lamp according to claim 1, it is characterized in that: described radiator (3) is cylindric, and the top links to each other with lampshade (1), and the bottom links to each other with base (2).
3. a kind of durable LED lamp according to claim 1, it is characterized in that: described base (2) also is provided with air-vent (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104039026A CN102418867A (en) | 2011-12-08 | 2011-12-08 | Durable light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104039026A CN102418867A (en) | 2011-12-08 | 2011-12-08 | Durable light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102418867A true CN102418867A (en) | 2012-04-18 |
Family
ID=45943415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104039026A Pending CN102418867A (en) | 2011-12-08 | 2011-12-08 | Durable light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102418867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978596A (en) * | 2021-02-06 | 2021-06-18 | 智家家(昆山)物联科技有限公司 | Tower machine safety monitoring management equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344405Y (en) * | 2009-02-13 | 2009-11-11 | 深圳市聚作实业有限公司 | LED bulb |
| EP2206951A1 (en) * | 2008-12-26 | 2010-07-14 | Everlight Electronics Co., Ltd. | Heat dissipation device and luminaire comprising the same |
| CN201706447U (en) * | 2010-05-13 | 2011-01-12 | 刘昌贵 | Radiator of LED lamp set |
| CN201803206U (en) * | 2010-10-18 | 2011-04-20 | 福建省爱民光电科技有限公司 | LED bulb with improved radiating structure |
| KR20110085117A (en) * | 2010-01-19 | 2011-07-27 | 김용철 | Socket type LED lighting |
| CN202402985U (en) * | 2011-12-08 | 2012-08-29 | 苏州市世纪晶源电力科技有限公司 | Durable light-emitting diode (LED) lamp |
-
2011
- 2011-12-08 CN CN2011104039026A patent/CN102418867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2206951A1 (en) * | 2008-12-26 | 2010-07-14 | Everlight Electronics Co., Ltd. | Heat dissipation device and luminaire comprising the same |
| CN201344405Y (en) * | 2009-02-13 | 2009-11-11 | 深圳市聚作实业有限公司 | LED bulb |
| KR20110085117A (en) * | 2010-01-19 | 2011-07-27 | 김용철 | Socket type LED lighting |
| CN201706447U (en) * | 2010-05-13 | 2011-01-12 | 刘昌贵 | Radiator of LED lamp set |
| CN201803206U (en) * | 2010-10-18 | 2011-04-20 | 福建省爱民光电科技有限公司 | LED bulb with improved radiating structure |
| CN202402985U (en) * | 2011-12-08 | 2012-08-29 | 苏州市世纪晶源电力科技有限公司 | Durable light-emitting diode (LED) lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978596A (en) * | 2021-02-06 | 2021-06-18 | 智家家(昆山)物联科技有限公司 | Tower machine safety monitoring management equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120418 |