CN201203086Y - High power LED light fitting heat radiator - Google Patents
High power LED light fitting heat radiator Download PDFInfo
- Publication number
- CN201203086Y CN201203086Y CNU2008201163025U CN200820116302U CN201203086Y CN 201203086 Y CN201203086 Y CN 201203086Y CN U2008201163025 U CNU2008201163025 U CN U2008201163025U CN 200820116302 U CN200820116302 U CN 200820116302U CN 201203086 Y CN201203086 Y CN 201203086Y
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- CN
- China
- Prior art keywords
- power led
- wall
- led lamp
- heat radiation
- lamp radiator
- 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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- 230000005855 radiation Effects 0.000 claims abstract description 40
- 241000239290 Araneae Species 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a high-power LED light fitting radiator; the LED light fitting radiator has an integrated type structure; the horizontal section forms a spider web shape; the high-power LED light fitting radiator comprises an LED light source heat-conducting plate, circular cylinder-shaped heat-absorbing walls, wheel web radiating walls and wheel rim radiating walls; the high-power LED light fitting radiator is characterized in that the circular cylinder-shaped heat-absorbing wall is provided with a plurality of radial-shaped wheel web radiating walls, and is also provided with the wheel rim radiating walls the diameter of which is larger than that of the circular cylinder-shaped heat-absorbing wall; the wheel web radiating walls and the wheel rim radiating walls are crossed to form a plurality of through holes; LED light source heat energy can be conducted to the radiating walls, and is diffused to the environment through air circulation of the through holes with a high efficiency. The utility model provides the high-power LED light fitting radiator having good heat conduction and heat radiation.
Description
Technical field:
The utility model relates to the LED lamp radiator, relates in particular to the high-power LED lamp radiator of high efficiency and heat radiation.
Background technology:
The LED light fixture is high-power LED lamp particularly, can produce a large amount of heat energy when sending luminous energy, and existing LED light fixture adopts thick and heavy metal-back, fan even refrigerating plant to solve heat dissipation problem mostly, exists cost short shortcoming in high service life.
The utility model content:
The utility model provides the high-power LED lamp radiator in order to overcome above-mentioned deficiency.
The utility model is by the following technical solutions:
The high-power LED lamp radiator, described LED lamp radiator is an integral structure, cross section is a spider reticulation, comprise the led light source heat-conducting plate, cylindric heat absorption wall, spoke heat radiation wall, wheel rim heat radiation wall, it is characterized in that: several radial spoke heat radiation walls are set on cylindric heat absorption wall, the wheel rim heat radiation wall of diameter greater than cylindric heat absorption wall also is set, spoke heat radiation wall and wheel rim heat radiation wall are joined and are formed several through holes.
The high-power LED lamp radiator is characterized in that, the cross section of described spoke heat radiation wall is taper.
The high-power LED lamp radiator is characterized in that, the cross section of described spoke heat radiation wall can also be vertical bar shaped or crooked shape
The high-power LED lamp radiator is characterized in that, described wheel rim heat radiation wall is provided with a circle at least.
The high-power LED lamp radiator is characterized in that, described wheel rim heat radiation wall progressively magnifying diameter is provided with more than two circles.
The high-power LED lamp radiator is characterized in that, described wheel rim heat radiation wall can also be made polygon.
The high-power LED lamp radiator is characterized in that, the outermost wall of described wheel rim heat radiation wall also is provided with several radial radiating fins.
The high-power LED lamp radiator is characterized in that, described led light source heat-conducting plate is and high-power LED light source radiator one die cast.
The high-power LED lamp radiator is characterized in that, described led light source heat-conducting plate can also place in the described cylindric heat absorption wall in interference.
The high-power LED lamp radiator is characterized in that, described cylindric heat absorption wall also is provided with several screw bottom outlets.
Description of drawings:
Fig. 1 is the utility model cross sectional representation.
Fig. 2 is the utility model schematic perspective view
Fig. 3 is the utility model embodiment schematic diagram
Specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to figure 1, Fig. 2, high-power LED lamp radiator 1, described LED lamp radiator 1 is an integral structure, and cross section is a spider reticulation, comprises led light source heat-conducting plate 2, cylindric heat absorption wall 3, spoke heat radiation wall 4, wheel rim heat radiation wall 5 is characterized in that: several radial spoke heat radiation walls 4 are set on cylindric heat absorption wall 3, the wheel rim heat radiation wall 5 of diameter greater than cylindric heat absorption wall 3 also is set, and spoke heat radiation wall 4 is joined with wheel rim heat radiation wall 5 and is formed several through holes 6.
High-power LED lamp radiator 1 is characterized in that, the cross section of described spoke heat radiation wall 4 is tapers.
High-power LED lamp radiator 1 is characterized in that, the cross section of described spoke heat radiation wall 4 can also be vertical bar shaped or crooked shape.
High-power LED lamp radiator 1 is characterized in that, described wheel rim heat radiation wall 5 is provided with a circle at least.
High-power LED lamp radiator 1 is characterized in that, described wheel rim heat radiation wall 5 progressively magnifying diameter is provided with more than two circles.
High-power LED lamp radiator 1 is characterized in that, described wheel rim heat radiation wall 5 can also be made polygon.
High-power LED lamp radiator 1 is characterized in that, the outermost wall of described wheel rim heat radiation wall 5 also is provided with several radial radiating fins 7.
High-power LED lamp radiator 1 is characterized in that, described led light source heat-conducting plate 2 is and high-power LED light source radiator 1 one die cast.
High-power LED lamp radiator 1 is characterized in that, described led light source heat-conducting plate 2 can also place in the described cylindric heat absorption wall 3 in interference.
High-power LED lamp radiator 1 is characterized in that, described cylindric heat absorption wall 3 also is provided with several screw bottom outlets 8.
An embodiment of the present utility model, with reference to figure 3, screw 13 is fixed on lamp holder 14 by screw bottom outlet 8 upper end of high-power LED lamp radiator 1, screw 13 is fixed on translucent cover 10 by screw bottom outlet 8 lower end of high-power LED lamp radiator 1, led light source 9 closely is fixed on below the heat conduction version 2, and driving power 11 is placed on the cylindric heat absorption wall 3 interior led light source heat-conducting plates 2.12 is solid or fluid insulation heat conduction matter.During use, the heat transferred heat-conducting plate 2 of led light source 9, the heat of heat-conducting plate 2 is directly passed to cylindric heat absorption wall 3 on the one hand, give cylindric heat absorption wall 3 by heat conduction matter 12 indirect transfer on the other hand, cylindric heat absorption wall 3 is dispersed into heat in the environment by the through hole 6 of spoke heat radiation wall 4, wheel rim heat radiation wall 5 and the formation of joining thereof.
Claims (10)
1, high-power LED lamp radiator, described LED lamp radiator is an integral structure, cross section is a spider reticulation, comprises the led light source heat-conducting plate, cylindric heat absorption wall, spoke heat radiation wall, wheel rim heat radiation wall is characterized in that: several radial spoke heat radiation walls are set on cylindric heat absorption wall, the wheel rim heat radiation wall of diameter greater than cylindric heat absorption wall also is set, spoke heat radiation wall and wheel rim heat radiation wall are joined, and form several through holes around cylindric heat absorption wall.
2, high-power LED lamp radiator according to claim 1 is characterized in that, the cross section of described spoke heat radiation wall is taper.
3, high-power LED lamp radiator according to claim 1 is characterized in that, the cross section of described spoke heat radiation wall can also be vertical bar shaped or crooked shape.
4, high-power LED lamp radiator according to claim 1 is characterized in that, described wheel rim heat radiation wall is provided with a circle at least.
5, high-power LED lamp radiator according to claim 1 is characterized in that, described wheel rim heat radiation wall progressively magnifying diameter is provided with more than two circles.
6, high-power LED lamp radiator according to claim 1 is characterized in that, the cross section of described wheel rim heat radiation wall can also be made polygon.
7, high-power LED lamp radiator according to claim 1 is characterized in that, the outermost wall of described wheel rim heat radiation wall also is provided with several radial radiating fins.
8, high-power LED lamp radiator according to claim 1 is characterized in that, described led light source heat-conducting plate is the one die cast.
9, high-power LED lamp radiator according to claim 1 is characterized in that, but described led light source heat-conducting plate also interference place in the described cylindric heat absorption wall.
10, high-power LED lamp radiator according to claim 1 is characterized in that, described cylindric heat absorption wall also is provided with several screw bottom outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201163025U CN201203086Y (en) | 2008-05-14 | 2008-05-14 | High power LED light fitting heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201163025U CN201203086Y (en) | 2008-05-14 | 2008-05-14 | High power LED light fitting heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203086Y true CN201203086Y (en) | 2009-03-04 |
Family
ID=40425398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201163025U Expired - Fee Related CN201203086Y (en) | 2008-05-14 | 2008-05-14 | High power LED light fitting heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203086Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192492A (en) * | 2011-05-16 | 2011-09-21 | 冯志定 | Heat-dissipation light-distribution structure for LED (Light Emitting Diode) light |
| WO2012037840A1 (en) * | 2010-09-25 | 2012-03-29 | 深圳市航嘉驰源电气股份有限公司 | Light bulb |
| CN102569218A (en) * | 2010-12-16 | 2012-07-11 | 四川九洲光电科技股份有限公司 | Radiator |
| CN102654281A (en) * | 2012-04-12 | 2012-09-05 | 张润浩 | Heat sink for LED (light-emitting diode) lamp and LED lamp |
| CN102748735A (en) * | 2012-06-13 | 2012-10-24 | 广州大学 | LED (light-emitting diode) streetlamp driver power supply radiating device |
| CN103574557A (en) * | 2012-07-20 | 2014-02-12 | 杨泰和 | Heat dissipation body with heat conduction ribs for forming diversion holes at intervals for electric energy illuminants |
| CN103574554A (en) * | 2012-07-20 | 2014-02-12 | 杨泰和 | Cup-shaped heat sink with heat-conducting ribs and diversion holes applied to electric energy luminous bodies |
| CN103874398A (en) * | 2012-12-12 | 2014-06-18 | 技嘉科技股份有限公司 | Heat radiator |
| CN104851956A (en) * | 2015-04-20 | 2015-08-19 | 绍兴文理学院 | Near ultraviolet excitation white light LED light source |
| CN102933896B (en) * | 2010-05-05 | 2016-12-07 | 亚历克西乌和特里德控股公司 | Led lamp component |
| CN108006447A (en) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | The PAR lamp of tunable optical and double-radiation function |
| CN108266671A (en) * | 2018-02-06 | 2018-07-10 | 佛山市凯昌灯饰电器有限公司 | A kind of LED track lamps of high efficiency and heat radiation |
| CN109854467A (en) * | 2019-01-18 | 2019-06-07 | 大连理工大学 | Shape memory alloy driving element based on local segmented heating and synaptic heat dissipation form |
-
2008
- 2008-05-14 CN CNU2008201163025U patent/CN201203086Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933896B (en) * | 2010-05-05 | 2016-12-07 | 亚历克西乌和特里德控股公司 | Led lamp component |
| WO2012037840A1 (en) * | 2010-09-25 | 2012-03-29 | 深圳市航嘉驰源电气股份有限公司 | Light bulb |
| CN102569218A (en) * | 2010-12-16 | 2012-07-11 | 四川九洲光电科技股份有限公司 | Radiator |
| CN102192492B (en) * | 2011-05-16 | 2012-12-26 | 冯志定 | Heat-dissipation light-distribution structure for LED (Light Emitting Diode) light |
| CN102192492A (en) * | 2011-05-16 | 2011-09-21 | 冯志定 | Heat-dissipation light-distribution structure for LED (Light Emitting Diode) light |
| CN102654281A (en) * | 2012-04-12 | 2012-09-05 | 张润浩 | Heat sink for LED (light-emitting diode) lamp and LED lamp |
| CN102748735B (en) * | 2012-06-13 | 2014-11-12 | 广州大学 | LED (light-emitting diode) streetlamp driver power supply radiating device |
| CN102748735A (en) * | 2012-06-13 | 2012-10-24 | 广州大学 | LED (light-emitting diode) streetlamp driver power supply radiating device |
| CN111156484B (en) * | 2012-07-20 | 2022-03-18 | 杨泰和 | Heat sink with heat conduction rib spaced to form flow guide holes for electric light emitting body |
| CN103574554A (en) * | 2012-07-20 | 2014-02-12 | 杨泰和 | Cup-shaped heat sink with heat-conducting ribs and diversion holes applied to electric energy luminous bodies |
| CN103574557A (en) * | 2012-07-20 | 2014-02-12 | 杨泰和 | Heat dissipation body with heat conduction ribs for forming diversion holes at intervals for electric energy illuminants |
| CN103574554B (en) * | 2012-07-20 | 2019-03-05 | 杨泰和 | Cup-shaped heat radiation body with heat conduction ribs and flow guide holes and applied to electric energy luminous body |
| CN111156484A (en) * | 2012-07-20 | 2020-05-15 | 杨泰和 | Heat radiator with heat conducting ribs forming flow guide holes at intervals for electric energy luminous body |
| CN103574557B (en) * | 2012-07-20 | 2020-02-14 | 杨泰和 | Heat radiator with heat conducting ribs forming flow guide holes at intervals for electric energy luminous body |
| CN103874398A (en) * | 2012-12-12 | 2014-06-18 | 技嘉科技股份有限公司 | Heat radiator |
| CN103874398B (en) * | 2012-12-12 | 2017-08-18 | 技嘉科技股份有限公司 | Heat radiator |
| CN104851956A (en) * | 2015-04-20 | 2015-08-19 | 绍兴文理学院 | Near ultraviolet excitation white light LED light source |
| CN104851956B (en) * | 2015-04-20 | 2017-07-18 | 绍兴文理学院 | A kind of near ultraviolet excited white light LED light source |
| CN108006447A (en) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | The PAR lamp of tunable optical and double-radiation function |
| CN108266671A (en) * | 2018-02-06 | 2018-07-10 | 佛山市凯昌灯饰电器有限公司 | A kind of LED track lamps of high efficiency and heat radiation |
| CN109854467A (en) * | 2019-01-18 | 2019-06-07 | 大连理工大学 | Shape memory alloy driving element based on local segmented heating and synaptic heat dissipation form |
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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: 20090304 Termination date: 20110514 |