CN102128397A - Easily-cooled high-power LED (Light Emitting Diode) spot lamp - Google Patents
Easily-cooled high-power LED (Light Emitting Diode) spot lamp Download PDFInfo
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- CN102128397A CN102128397A CN2011100670230A CN201110067023A CN102128397A CN 102128397 A CN102128397 A CN 102128397A CN 2011100670230 A CN2011100670230 A CN 2011100670230A CN 201110067023 A CN201110067023 A CN 201110067023A CN 102128397 A CN102128397 A CN 102128397A
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- light source
- section bar
- led
- spot lamp
- aluminium section
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Abstract
The invention relates to an easily-cooled high-power LED (Light Emitting Diode) spot lamp. The outer surface of an aluminum section cooling member is provided with a plurality of cooling fins; a clearance plane of two adjacent cooling fins is fixedly contacted with a boss on a plastic pedestal; the inner plane of the aluminum section cooling member is provided with an aluminum substrate; the aluminum substrate is provided with an LED light source; and a convex circular lens is arranged outside the LED light source. The illumination direction of the lamp can be adjusted according to requirements; the spot lamp has the advantages of wide application range and good electric energy saving, cooling and lighting effects, and is extremely easy to design, machine and mount and the like; the cost of the LED spot lamp is obviously reduced; and the spot lamp is suitable for lighting of places such as malls, supermarkets and the like.
Description
Technical field
The present invention relates to a kind of LED semiconductor lamp, especially relate to a kind of easy heat radiation, great power LED shot-light.
Background technology
At present, large-power light-emitting diodes LED is as the shot-light of light source, because have luminous efficiency height, advantage such as energy-conservation, is widely used in various occasions.The shortcoming of this class light source is that the life-span is short, and heat dispersion is bad, and light is soft inadequately, and consumed power is bigger, does not meet the green illumination requirement of modern society's energy-saving and environmental protection.The progress of electronic technology thereupon utilizes the lighting of High Power LED (LED) combination more and more general, has photochromic softly, and power consumption is few, advantages such as long service life.But existing LED shot-light is owing to adopt the high-power LED light source, and its caloric value is bigger than general low-power LED, and long-time the use will directly influence the life-span of led light source, makes its lifetime.And existing LED shot-light complex structure, make difficulty, increased manufacturing cost.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, easy heat radiation, the great power LED shot-light of a kind of heat radiation and good illumination effect is provided.
Purpose of the present invention is achieved through the following technical solutions:
Easy heat radiation, great power LED shot-light, comprise the aluminium section bar radiating piece, characteristics are: the appearance of described aluminium section bar radiating piece is provided with the polylith radiating fin, the clearance plane of adjacent two radiating fins contacts fixing with boss on the plastic feet, on the inner plane of described aluminium section bar radiating piece aluminium base is housed, on the described aluminium base led light source is housed, the gibbosity form lens are equipped with in the outside of described led light source.
Further, above-mentioned easy heat radiation, great power LED shot-light, wherein, described polylith radiating fin is the emitting shape setting along the aluminium section bar radiating piece.
Substantive distinguishing features and obvious improvement that technical solution of the present invention is outstanding are mainly reflected in:
1. modern design of the present invention, the heat that led light source produces promptly conducts by the radiating fin on the aluminium section bar radiating piece, distribute to the external world, solved led light source heat transmission and heat dissipation problem in use, thereby can not cause heat accumulation and led light source is worked under higher temperature for a long time, guarantee the service life of light fixture;
2. the aluminium section bar radiating piece can rotate, and relies on the clearance plane of adjacent two radiating fins to contact with boss on the plastic feet to fix, can freely adjust the direction of illumination of led light source as required; Radiating fin on the aluminium section bar radiating piece is radial setting along the aluminium section bar radiating piece, and with the body extrusion modling, both can improve radiating effect, is convenient to make processing again;
3. the gibbosity form lens are equipped with in the outside of led light source, make the light efficiency of led light source higher, and are luminous soft, can eliminate the dazzling and dazzle that produces when luminous again; Plastic feet can directly be connected on the installed surface by screw, plays conserve space and effect attractive in appearance.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: structural representation of the present invention.
The implication of each Reference numeral sees the following form among the figure.
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | The aluminium section |
2 | Aluminium base | 3 | Led light source |
| 4 | The |
5 | Plastic feet | ? | ? |
The specific embodiment
As shown in Figure 1, easy heat radiation, great power LED shot-light, comprise aluminium section bar radiating piece 1, the appearance of aluminium section bar radiating piece 1 is provided with the polylith radiating fin, and the polylith radiating fin is the emitting shape setting along the aluminium section bar radiating piece, and aluminium section bar radiating piece 1 can rotate, the clearance plane of adjacent two radiating fins contacts fixing with boss on the plastic feet 5, aluminium base 2 is housed on the inner plane of aluminium section bar radiating piece 1, led light source 3 is housed on the aluminium base 2, gibbosity form lens 4 are equipped with in the outside of led light source 3.
Adopt said structure, the heat that led light source 3 produces promptly can be conducted by the radiating fin on the aluminium section bar radiating piece 1, distribute to the external world, solved led light source heat transmission and heat dissipation problem in use, thereby can not cause heat accumulation and led light source is worked under higher temperature for a long time, guarantee the service life of light fixture.
Aluminium section bar radiating piece 1 can rotate, and relies on the clearance plane of adjacent two radiating fins to contact to be fixed with boss on the plastic feet, can freely adjust the direction of illumination of led light source 3 so as required.Radiating fin on the aluminium section bar radiating piece 1 is radial setting along the aluminium section bar radiating piece, and with the body extrusion modling, both can improve radiating effect, is convenient to make processing again.
Gibbosity form lens 4 are equipped with in the outside of led light source 3, make the light efficiency of led light source higher, and are luminous soft, can eliminate the dazzling and dazzle that produces when luminous again.
Shot-light of the present invention has saves energy, and heat radiation and good illumination effect design, process, advantages such as very simple are installed, and obviously reduce the cost of LED shot-light, are applicable to the illumination of occasions such as market, supermarket.
What need understand is: the above only is a preferred implementation of the present invention; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. easy heat radiation, great power LED shot-light, comprise the aluminium section bar radiating piece, it is characterized in that: the appearance of described aluminium section bar radiating piece is provided with the polylith radiating fin, the clearance plane of adjacent two radiating fins contacts fixing with boss on the plastic feet, on the inner plane of described aluminium section bar radiating piece aluminium base is housed, on the described aluminium base led light source is housed, the gibbosity form lens are equipped with in the outside of described led light source.
2. easy heat radiation according to claim 1, great power LED shot-light is characterized in that: described polylith radiating fin is the emitting shape setting along the aluminium section bar radiating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100670230A CN102128397A (en) | 2011-03-21 | 2011-03-21 | Easily-cooled high-power LED (Light Emitting Diode) spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100670230A CN102128397A (en) | 2011-03-21 | 2011-03-21 | Easily-cooled high-power LED (Light Emitting Diode) spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102128397A true CN102128397A (en) | 2011-07-20 |
Family
ID=44266594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100670230A Pending CN102128397A (en) | 2011-03-21 | 2011-03-21 | Easily-cooled high-power LED (Light Emitting Diode) spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534326A (en) * | 2014-12-25 | 2015-04-22 | 中国科学院工程热物理研究所 | Rectangular light distribution device for high power LED lamp |
| CN113090996A (en) * | 2021-04-12 | 2021-07-09 | 江苏华美照明科技有限公司 | LED street lamp with high-efficient thermal diffusivity |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074793Y (en) * | 2007-08-17 | 2008-06-18 | 深圳市俄菲照明有限公司 | High-power LED floodlight |
| CN201246629Y (en) * | 2008-08-15 | 2009-05-27 | 鹤山丽得电子实业有限公司 | Rotatable LED lamp string |
-
2011
- 2011-03-21 CN CN2011100670230A patent/CN102128397A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074793Y (en) * | 2007-08-17 | 2008-06-18 | 深圳市俄菲照明有限公司 | High-power LED floodlight |
| CN201246629Y (en) * | 2008-08-15 | 2009-05-27 | 鹤山丽得电子实业有限公司 | Rotatable LED lamp string |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534326A (en) * | 2014-12-25 | 2015-04-22 | 中国科学院工程热物理研究所 | Rectangular light distribution device for high power LED lamp |
| CN113090996A (en) * | 2021-04-12 | 2021-07-09 | 江苏华美照明科技有限公司 | LED street lamp with high-efficient thermal diffusivity |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110720 |