CN101614335A - The LED lamp of band radiator - Google Patents
The LED lamp of band radiator Download PDFInfo
- Publication number
- CN101614335A CN101614335A CN200910057675A CN200910057675A CN101614335A CN 101614335 A CN101614335 A CN 101614335A CN 200910057675 A CN200910057675 A CN 200910057675A CN 200910057675 A CN200910057675 A CN 200910057675A CN 101614335 A CN101614335 A CN 101614335A
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- fin
- radiator
- led lamp
- lampshade
- base
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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 provides a kind of LED lamp, comprise base, power circuit, semiconductor light-emitting-diode, lampshade, radiator with radiator; Power circuit is fixed in the base; Radiator is arranged between base and the lampshade; Semiconductor light-emitting-diode is arranged in the lampshade, and circuit connects power circuit.The present invention has that area of dissipation is big, volume is little, advantage of low manufacturing cost, can be widely used in the illuminator of automobile, boats and ships, building.
Description
Technical field
The present invention relates to a kind of illuminating lamp, especially a kind of LED lamp with radiator.
Background technology
At present, the high-power and high-luminance LED light fixture obtains use more and more widely, and the power circuit plate of Semiconductor light-emitting diode lamp inside radiating condition preferably just can reach the temperature stabilization state.The defective of existing heat radiation, heat insulating member is: the first, and area of dissipation is little, and volume is big, the cost height; The second, the preparation method of once-forming can't in the light of actual conditions change area of dissipation.
Summary of the invention
The purpose of this invention is to provide a kind of LED lamp with radiator, it has, and area of dissipation is big, and volume is little, the advantage that cost is low; And radiator forms by fin combination, and is for convenience detach, is easy to adjust area of dissipation, practical requirement.
In order to achieve the above object, technical scheme of the present invention is, a kind of LED lamp with radiator is provided, and comprises base, power circuit, and semiconductor light-emitting-diode, lampshade, radiator, characteristics are,
Described power circuit is fixed in the base.
Described semiconductor light-emitting-diode is arranged in the lampshade, and circuit connects power circuit.
Described radiator is arranged between base and the lampshade, and fixes with base and lampshade respectively.
The LED lamp of above-mentioned band radiator, wherein, described radiator comprises fin, fin pad, fin connecting rod;
Described fin connecting rod is the pipe of hollow, and the connecting line of power circuit and semiconductor light-emitting-diode therefrom passes;
Through hole is set in the middle of described fin and the fin pad;
Several cooling fins and fin pad space overlay on the fin connecting rod, rivet into as a whole.
The LED lamp of above-mentioned band radiator, wherein, the internal diameter of the through hole on described fin and the fin pad and the external diameter of fin connecting rod are suitable.
The LED lamp of above-mentioned band radiator, wherein, there is projection at the edge that descends a slice most of described fin, fastens with base; There is projection at the edge of going up most a slice of described fin, fastens with lampshade.
Described fin pad is a small heat dissipating plate.
Described fin pad is the part of fin.
The LED lamp of band radiator provided by the invention, because radiator lumps together by a plurality of groups of fins, area of dissipation is big, has improved radiating efficiency; And little, the low cost of manufacture of radiator partial volume can be promoted the use of.
Description of drawings
Fig. 1 is the shot-light series structure schematic diagram of a kind of LED lamp with radiator of the present invention;
Fig. 2 is the ball bubble series structure schematic diagram of a kind of LED lamp with radiator of the present invention.
The specific embodiment
Following specify better embodiment of the present invention: the LED lamp comprises base 10 according to LED lamp shown in Figure 1 (belonging to shot-light series), power circuit 20, semiconductor light-emitting-diode 30, lampshade 50, radiator 40;
In order further to increase area of dissipation, in the present embodiment, fin pad 42 is the part of fin 41, the once-forming manufacturing.
In order further to improve effect of heat insulation, in the present embodiment, between base 10 and radiator 40, increased a thermal insulation layer assembly.
Fig. 2 is another embodiment, belongs to the LED lamp of ball bubble series, and its characteristic parameter is identical with a last embodiment, and difference is: fin pad 42 is small heat dissipating plate.
In use, get final product according to common lighting use.Because the area of dissipation of this kind illuminating lamp is big, the radiator partial volume is little, and low cost of manufacture can be promoted the use of, and especially is fit to be applied in the illuminator of automobile, boats and ships, office buildings.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (6)
1. the LED lamp with radiator comprises base (10), power circuit (20), and semiconductor light-emitting-diode (30), lampshade (50), radiator (40) is characterized in that:
Described power circuit (20) is fixed in the base (10);
Described semiconductor light-emitting-diode (30) is arranged in the lampshade (50), and circuit connects power circuit (20);
Described radiator (40) is arranged between base (10) and the lampshade (50), and fixing with base (10) and lampshade (50) respectively.
2. the LED lamp of band radiator as claimed in claim 1 is characterized in that:
Described radiator (40) comprises fin (41), fin pad (42), fin connecting rod (43);
Described fin connecting rod (43) is the pipe of hollow, and power circuit (20) therefrom passes with the connecting line of semiconductor light-emitting-diode (30);
Through hole is set in the middle of described fin (41) and the fin pad (42);
Several cooling fins (41) overlays on the fin connecting rod (43) with fin pad (42) space, rivets into as a whole.
3. the LED lamp of band radiator as claimed in claim 2 is characterized in that:
The internal diameter of the through hole on described fin (41) and the fin pad (42) and the external diameter of fin connecting rod (43) are suitable.
4. the LED lamp of band radiator as claimed in claim 2 is characterized in that:
There is projection at the edge that descends most a slice of described fin (41), fastens with base (10);
There is projection at the edge of going up most a slice of described fin (41), fastens with lampshade (50).
5. the LED lamp of band radiator as claimed in claim 2 is characterized in that:
Described fin pad (42) is a small heat dissipating plate.
6. the semiconductor LED illumination lamp of band radiator as claimed in claim 2 is characterized in that:
Described fin pad (42) is the part of fin (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057675A CN101614335A (en) | 2009-07-29 | 2009-07-29 | The LED lamp of band radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057675A CN101614335A (en) | 2009-07-29 | 2009-07-29 | The LED lamp of band radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101614335A true CN101614335A (en) | 2009-12-30 |
Family
ID=41494151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910057675A Pending CN101614335A (en) | 2009-07-29 | 2009-07-29 | The LED lamp of band radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101614335A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927478A (en) * | 2012-11-09 | 2013-02-13 | 昆山安磊照明科技有限公司 | Stacked type heat-radiating light-emitting diode (LED) lamp |
-
2009
- 2009-07-29 CN CN200910057675A patent/CN101614335A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927478A (en) * | 2012-11-09 | 2013-02-13 | 昆山安磊照明科技有限公司 | Stacked type heat-radiating light-emitting diode (LED) lamp |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |