CN201428965Y - High-power LED light source module - Google Patents
High-power LED light source module Download PDFInfo
- Publication number
- CN201428965Y CN201428965Y CN2009201388860U CN200920138886U CN201428965Y CN 201428965 Y CN201428965 Y CN 201428965Y CN 2009201388860 U CN2009201388860 U CN 2009201388860U CN 200920138886 U CN200920138886 U CN 200920138886U CN 201428965 Y CN201428965 Y CN 201428965Y
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- light source
- power led
- radiator
- source module
- aluminium base
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Abstract
The utility model relates to a high-power LED light source module, which is formed by a high-power LED welded to an aluminum substrate. A transparent lamp shade is fixed on the front side of the aluminum substrate; a radiator is fixed on the back side of the aluminum substrate; an LED driver is fixed on the other end face of the radiator; the LED driver is electrically connected with the aluminumsubstrate through a lead wire. By integrating the necessary parts of the LED luminous body, the aluminum substrate, the radiator and the like, convenience for post application is brought; design, production and assembly in lamp manufacture industry are particularly simplified; unified and standardized specifications are formed, and overhauling is facilitated. Besides, the high-power LED light source module is suitable for development and application of interior illumination products, and suitable for outdoor engineering lamps belonging to the illumination fields, such as street lamp, projection lamp, tunnel lamp and the like, accordingly the high-power LED light source module is energy saving, highly efficient, water-proof and has good radiating performance.
Description
Technical field:
The utility model belongs to the lighting source field, particularly a kind of high-power LED light source module with radiating effect.
Background technology:
It is a kind of trend that high-power LED light source substitutes conventional light source, and its no filamentray structure has the advantages that the life-span is long, energy consumption is low, volume is little, is applied to civilian, industrial and city illumination field just more and more.But because its volume is little, brightness is big, causes caloric value to be concentrated, so the heat radiation of high-power LED light source becomes necessary important document.Existing high-power LED light source module mainly includes LED and aluminium base, and the LED electrode directly is welded on the aluminium base, and bigger aluminium base provides the need of heat radiation.In order to improve overall brightness, integrated more LED illuminator on same aluminium base often, form high-power LED light source module, the facility of the various light fixtures of back level processing is provided, but integrated a plurality of LED certainly will cause heat accumulation on aluminium base, so need to add radiator at the aluminium base rear portion, cause back level manufacturer, also need to design radiator miscellaneous etc. according to different illuminating products.How great power LED and radiator etc. is processed into a module, promptly becomes the object of the utility model research.
Summary of the invention:
The purpose of this utility model is a kind of high-power LED light source module that integrates radiator of invention.
Technical solutions of the utility model are achieved in that a kind of high-power LED light source module of being made up of the great power LED that is welded on the aluminium base, it is characterized in that the aluminium base front is fixed with Transparent lamp shade, the back side is fixed with a radiator, led driver is fixed on the radiator other end, and led driver is electrically connected by lead with aluminium base.Necessary devices such as LED illuminator, aluminium base and radiator are integrated in one the design and installation of convenient back level lamp manufacturers.
Pad is provided with sealing ring between described Transparent lamp shade and aluminium base, and the sealing circle is partially submerged into location in the default annular groove in Transparent lamp shade edge, and another side can be pressed on aluminium base surface and form sealing.Make to have sealing property between them, device such as protection LED etc. can be expanded it again and apply to open air or under water, and outside radiator is exposed to, can provide good heat dissipation environment.
Described led driver is a housing of sealing, and on radiator, the lead of electrical connection and aluminium base and led driver gap are filled out and be provided with fluid sealant by the screw locking.Make module whole have water resistance.
The utility model conception is ingenious, rational in infrastructure, further necessary device is integrated in one, form a light source module, and has the excellent sealing water resistance, because the independence and the integrality of light source module, the facility of back level utilization is provided, especially simplified the manufacturing design of light fixture, produce, assembling forms unified and standard convention, also brings convenience to maintenance, be applicable to room lighting product development utilization, be more suitable in the high outdoor engineering light fixture of power requirement, as street lamp, Projecting Lamp, lighting fields such as Tunnel Lamp provide a kind of energy-conservation, efficiently, the light source module of waterproof and perfect heat-dissipating.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 high-power LED light source module stereogram
Fig. 2 high-power LED light source module part sectioned view
Fig. 3 high-power LED light source module three-dimensional exploded view
Wherein
1-aluminium base 11-LED illuminator 2-Transparent lamp shade
21-annular groove 3-radiator 31-radiating fin
4-LED driver 5-sealing ring 6-reflection shield
The 7-screw
The specific embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, high-power LED light source module comprise welding great power LED illuminator 11 aluminium base 1, be fixed on the Transparent lamp shade 2 in aluminium base 1 front and be fixed on the radiator 3 at aluminium base 1 back side, led driver 4 is fixed on radiator 3 other ends, led driver 4 and aluminium base 1 are electrically connected by lead, provide the LED illuminator 11 control and working powers.Transparent lamp shade 2, aluminium base 1 and radiator 3 are provided with corresponding screw hole, according to a cover screw 7 three's locking are integral, and simplify the module assembly technology.
Be welded with a plurality of LED illuminators 11 in this exemplary construction on the aluminium base 1, make it reach certain rated output and luminous intensity, satisfy commercial requirement.For this reason, higher requirement is proposed radiator 3, as early as possible the heat on the aluminium base 1 is taken away.
Plurality of parallel radiating fin 31 becomes vertical stratification with aluminium base 1 plane on the radiator 3, and around around the radiator 3, utilize 11 heatings of LED illuminator to produce the air-flow that rises, take away the amount of holding in parallel radiating fin 31 gaps, reduce heat and gather, prolong the service life of device, than the good heat dissipation effect of traditional water flat radiating fin, under the equal heat dissipation, it is little that its radiator can be done relatively, both having saved metal material, also is that assembly space is saved in back level utilization.
With reference to Fig. 2 and Fig. 3; 1 pad of Transparent lamp shade 2 and aluminium base is provided with sealing ring 5; sealing circle 5 is partially submerged into location in the default annular groove 21 in Transparent lamp shade 2 edges; another side can be pressed on the aluminium base surface and form sealing; protection LED illuminator 11 devices such as grade, it is outdoor with under water, in the design of lighting apparatus to make light source module to apply to; need not too much to consider the waterproof problem of light source module, simplify the design difficulty of back level.In addition, 1 of Transparent lamp shade 2 and aluminium base are provided with a taper type reflection shield 6, but both reflecting part light strengthened light efficiency to significant surface, also can reduce radiations heat energy and be gathered in the module.
With reference to Fig. 3, described led driver 4 has a seal casinghousing, and on radiator 3, the lead of electrical connection and aluminium base 1 and led driver 4 gaps are filled out and are provided with fluid sealant, the demand that satisfied integral body is worked under water by the screw locking.In addition, led driver 4 housings also can be designed to the structure of selecting of standard bayonet socket or screw socket, directly are matched on the existing standard lamp socket and use, for general light fixture provides compatible light source.Led driver 4 removes and is fixed on the radiator 3, also can adopt isolating construction, so that be fit to the need of different occasions, provides greater flexibility.
The utility model is integrated in one LED illuminator, lampshade, aluminium base and radiator etc., forms a standardized light source module, and has better heat radiating effect, for back level manufacturing, utilization and working service bring very big facility.
Claims (7)
1, a kind of high-power LED light source module that becomes by the great power LED that is welded on the aluminium base, it is characterized in that the aluminium base front is fixed with Transparent lamp shade, the back side is fixed with a radiator, and led driver is fixed on the radiator other end, and led driver is electrically connected by lead with aluminium base.
2, a kind of high-power LED light source module according to claim 1, it is characterized in that pad is provided with sealing ring between Transparent lamp shade and aluminium base, the sealing circle is partially submerged into location in the default annular groove in Transparent lamp shade edge, and another side can be pressed on the aluminium base surface and form sealing.
3, a kind of high-power LED light source module according to claim 1 and 2 is characterized in that being provided with between Transparent lamp shade and aluminium base a taper type reflection shield.
4, a kind of high-power LED light source module according to claim 1 and 2 is characterized in that Transparent lamp shade, aluminium base and radiator are provided with corresponding screw hole, according to a cover screw three's locking is integral.
5, a kind of high-power LED light source module according to claim 1 is characterized in that the plurality of parallel radiating fin becomes vertical stratification with the aluminium base plane on the radiator, and around around the radiator.
6, a kind of high-power LED light source module according to claim 1 is characterized in that led driver has a seal casinghousing, and on radiator, the lead of electrical connection and aluminium base and led driver gap are filled out and be provided with fluid sealant by the screw locking.
7,, it is characterized in that the led driver housing is the structure of selecting of standard bayonet socket or screw socket according to claim 1 or 6 described a kind of high-power LED light source modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201388860U CN201428965Y (en) | 2009-06-18 | 2009-06-18 | High-power LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201388860U CN201428965Y (en) | 2009-06-18 | 2009-06-18 | High-power LED light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428965Y true CN201428965Y (en) | 2010-03-24 |
Family
ID=42032703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201388860U Expired - Fee Related CN201428965Y (en) | 2009-06-18 | 2009-06-18 | High-power LED light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428965Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698041A (en) * | 2014-11-25 | 2016-06-22 | 普司科Led股份有限公司 | Optical semiconductor lighting equipment |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
-
2009
- 2009-06-18 CN CN2009201388860U patent/CN201428965Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698041A (en) * | 2014-11-25 | 2016-06-22 | 普司科Led股份有限公司 | Optical semiconductor lighting equipment |
| US11719422B2 (en) | 2015-12-15 | 2023-08-08 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11408597B2 (en) | 2015-12-15 | 2022-08-09 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11460177B2 (en) | 2015-12-15 | 2022-10-04 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11892150B2 (en) | 2015-12-15 | 2024-02-06 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11940135B2 (en) | 2015-12-15 | 2024-03-26 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11466821B2 (en) | 2019-12-31 | 2022-10-11 | Jiangsu Sur Lighting Co., Ltd. | Lamp module group |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiong Shengqun Assignor: Fuzhou Huifeng Electromechanical Co., Ltd. Contract record no.: 2010350000279 Denomination of utility model: Large-power LED light source module Granted publication date: 20100324 License type: Exclusive License Record date: 20101027 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fuzhou Huifeng Electromechanical Co., Ltd. Assignor: Xiong Shengqun Contract record no.: 2010350000279 Denomination of utility model: Large-power LED light source module Granted publication date: 20100324 License type: Exclusive License Record date: 20101027 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20130529 Contract record no.: 2010350000279 Assignee after: Fuzhou Huifeng Lighting Technology Co., Ltd. Assignee before: Fuzhou Huifeng Electromechanical Co., Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |