CN202902227U - Vertical and horizontal stereoscopic multilevel light-emitting diode (LED) lamp heat-dissipation system - Google Patents
Vertical and horizontal stereoscopic multilevel light-emitting diode (LED) lamp heat-dissipation system Download PDFInfo
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- CN202902227U CN202902227U CN2012206301649U CN201220630164U CN202902227U CN 202902227 U CN202902227 U CN 202902227U CN 2012206301649 U CN2012206301649 U CN 2012206301649U CN 201220630164 U CN201220630164 U CN 201220630164U CN 202902227 U CN202902227 U CN 202902227U
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- vertical
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- dissipation
- heat dissipating
- dissipating housing
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- 230000017525 heat dissipation Effects 0.000 title abstract description 17
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A vertical and horizontal stereoscopic multilevel light-emitting diode (LED) lamp heat-dissipation system comprises a horizontal heat-dissipation disc, a vertical heat-dissipation cover and a heat conduction cup, wherein a plurality of radialized horizontal heat-dissipation windows are arranged on the periphery of the discoid horizontal heat-dissipation disc along the radial direction, the semi-spherical surface vertical heat-dissipation cover is arranged on the horizontal heat-dissipation disc, the semi-spherical surface of the vertical heat-dissipation cover is provided with a plurality of vertical heat-dissipation windows arranged evenly and at intervals along the vertical direction, and the heat conduction cup fixedly connected with the horizontal heat-dissipation disc is arranged in the vertical heat-dissipation cover. The vertical and horizontal stereoscopic multilevel LED lamp heat-dissipation system is simple in structure, convenient and rapid to assemble, capable of effectively lowering the manufacturing cost of an LED lamp, capable of forming stereoscopic multilevel heat dissipation, and good in heat-dissipation effect, and effectively guarantees the luminous efficacy, the service life and work reliability of an LED light source.
Description
Technical field
The utility model relates to a kind of LED luminaire heat dissipating system, specifically a kind of in length and breadth three-dimensional multi-stage LED luminaire heat dissipating system.
Background technology
Led light source has the characteristics such as the high and low radiation of light efficiency, low-power consumption so that adopt LED as the LED light fixture of light source by wide popularization and application, but the heat dissipation technology of LED light fixture is a principal element of its development of restriction always.If the heat that the cooling system of LED light fixture can not produce led light source in time sheds, then can cause the temperature of LED PN junction to raise rapidly, thereby directly have influence on optical efficiency, service life and the functional reliability etc. of led light source.
Existing LED luminaire heat dissipating system adopts fin structure to dispel the heat mostly, though can play thermolysis, radiating effect still is not very good, and the processing of fin structure is also comparatively complicated.
Summary of the invention
The purpose of this utility model provides a kind of in length and breadth three-dimensional multi-stage LED luminaire heat dissipating system of simple in structure, good heat dissipation effect.
For achieving the above object, technical solution adopted in the utility model is: a kind of in length and breadth three-dimensional multi-stage LED luminaire heat dissipating system, comprise heatsink transverse dish, vertical heat dissipating housing and heat conduction cup, the periphery of discoid heatsink transverse dish radially is provided with a plurality of heatsink transverse windows radially; Be provided with the planar vertical heat dissipating housing of hemisphere above the heatsink transverse dish, on the hemisphere face of vertical heat dissipating housing, longitudinally evenly be interval with a plurality of vertical radiator windows; In vertical heat dissipating housing, be provided with the heat conduction cup affixed with the heatsink transverse dish.
In order to adapt to the more heat radiation of high-power LED lamp, between vertical heat dissipating housing and heat conduction cup, be provided with multilayer but internal layer that specification less vertical heat dissipating housing the same with vertical radiating cover structure; The setting of staggering of vertical radiator window on vertical radiator window on the vertical heat dissipating housing of described internal layer and the vertical heat dissipating housing of adjacent skin.
The LED light fixture that adopts the utility model to dispel the heat, the heat that led light source produces conducts to rapidly the heatsink transverse dish by heat-conducting glue, and a part of heat carries out the transverse plane heat radiation by the heatsink transverse window on the heatsink transverse dish; Another part heat upwards conducts by the heat conduction cup with conductive force and diffuses to vertical heat dissipating housing, carries out the longitudinal stereoscopic heat radiation by the vertical radiator window on vertical heat dissipating housing; Vertical heat dissipating housing of inside and outside multilayer can form multistage vertical heat radiation.
The utility model not only simple in structure, the assembling convenient, can effectively reduce the manufacturing cost of LED light fixture, and can form three-dimensional multistage heat radiation, have preferably radiating effect, the optical efficiency of effective guarantee led light source, service life and functional reliability.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: (1) heatsink transverse dish, and (2) are heat dissipating housing vertically, (3) heat conduction cup, (4) heatsink transverse window, (5) are radiator window vertically, (6) led light source, (7) heat-conducting glue.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of in length and breadth three-dimensional multi-stage LED luminaire heat dissipating system of the utility model comprises heatsink transverse dish 1, vertical heat dissipating housing 2 and heat conduction cup 3, and the periphery of discoid heatsink transverse dish 1 radially is provided with a plurality of heatsink transverse windows 4 radially; Be provided with the planar vertical heat dissipating housing 2 of hemisphere above the heatsink transverse dish 1, on the hemisphere face of vertical heat dissipating housing 2, longitudinally evenly be interval with a plurality of vertical radiator windows 5; In vertical heat dissipating housing 2, be provided with the heat conduction cup 3 affixed with heatsink transverse dish 1; Described vertical heat dissipating housing 2 is comprised of the vertical heat dissipating housing of skin and the vertical heat dissipating housing of internal layer, the vertical heat dissipating housing of internal layer but specification the same with outer vertically radiating cover structure varies in size, the setting of staggering of the vertical radiator window on the vertical heat dissipating housing of internal layer and vertical radiator window on the outer vertically heat dissipating housing.
Claims (2)
1. three-dimensional multi-stage LED luminaire heat dissipating system in length and breadth is characterized in that: comprise heatsink transverse dish, vertically heat dissipating housing and heat conduction cup, the periphery of discoid heatsink transverse dish radially is provided with a plurality of heatsink transverse windows radially; Be provided with the planar vertical heat dissipating housing of hemisphere above the heatsink transverse dish, on the hemisphere face of vertical heat dissipating housing, longitudinally evenly be interval with a plurality of vertical radiator windows; In vertical heat dissipating housing, be provided with the heat conduction cup affixed with the heatsink transverse dish.
2. in length and breadth three-dimensional multi-stage LED luminaire heat dissipating system according to claim 1 is characterized in that: be provided with multilayer but internal layer that specification less vertical heat dissipating housing the same with vertical radiating cover structure between vertical heat dissipating housing and heat conduction cup; The setting of staggering of vertical radiator window on vertical radiator window on the vertical heat dissipating housing of described internal layer and the vertical heat dissipating housing of adjacent skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206301649U CN202902227U (en) | 2012-11-26 | 2012-11-26 | Vertical and horizontal stereoscopic multilevel light-emitting diode (LED) lamp heat-dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206301649U CN202902227U (en) | 2012-11-26 | 2012-11-26 | Vertical and horizontal stereoscopic multilevel light-emitting diode (LED) lamp heat-dissipation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902227U true CN202902227U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206301649U Expired - Fee Related CN202902227U (en) | 2012-11-26 | 2012-11-26 | Vertical and horizontal stereoscopic multilevel light-emitting diode (LED) lamp heat-dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604073A (en) * | 2013-11-29 | 2014-02-26 | 林英强 | LED spotlight |
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2012
- 2012-11-26 CN CN2012206301649U patent/CN202902227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604073A (en) * | 2013-11-29 | 2014-02-26 | 林英强 | LED spotlight |
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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: 20130424 Termination date: 20131126 |