CN201059520Y - LED light bulb dissipating heat seat - Google Patents
LED light bulb dissipating heat seat Download PDFInfo
- Publication number
- CN201059520Y CN201059520Y CNU2007201210411U CN200720121041U CN201059520Y CN 201059520 Y CN201059520 Y CN 201059520Y CN U2007201210411 U CNU2007201210411 U CN U2007201210411U CN 200720121041 U CN200720121041 U CN 200720121041U CN 201059520 Y CN201059520 Y CN 201059520Y
- Authority
- CN
- China
- Prior art keywords
- top wall
- roof
- led bulb
- seat
- led
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a radiation seat of a LED bulb, which comprises side wall and a top wall which are formed into a whole, wherein, the side wall and the top wall enclose to a cavity with an opening at one end opposite to the top wall; the external surface of the radiation seat is radially distributed with radiation fins; the external surface of the top wall is integrally provided with a mounting platform for arranging a LED lighting module. The top wall is provided with a through hole for threading a wire. The mounting platform is bonded with a heat conductive sheet by heat conductive glue, and the LED lighting module is arranged on the heat conductive sheet. Because the mounting platform, the top wall and the side wall are an integrally formed whole with consistent thermal conductivity, heat generated by the working LED lighting module can be rapidly transmitted to the top wall and the side wall, and dispersed through the radiation fins with high heat radiation efficiency, thereby the normal operation of the LED bulb can be effectively guaranteed.
Description
Technical field
The utility model relates to the LED bulb structure, especially relates to LED bulb heat radiation seat.
Background technology
LED is as the novel high-efficiency and energy-saving light source, obtained using widely, also have at present LED is constituted the new LED bulb as the light emitting source of bulb, but caloric value is big during owing to LED work, generally all to be the special radiating seat of LED lamp envelope design, existing radiating seat generally adopts the aluminium of high thermal conductivity coefficient to make, and radiating seat comprises the cylindrical shell that two ends connect, and cylinder body outer wall is provided with the fin of some radial distributions; Be assembled with an erecting bed in the mode of cylindrical shell one end by screw lock or buckle, the LED light emitting module promptly is installed on the described erecting bed, the a large amount of heats that produce during the work of LED light emitting module are passed on the cylindrical shell by erecting bed again, mainly distribute via the fin on the cylindrical shell.Owing to have only limited contact-making surface between erecting bed and the cylindrical shell, and be two independently element be assembled into one, make that heat is difficult for being passed to cylindrical shell from erecting bed, and then make the integral heat sink performance not good, badly influence the normal use of LED bulb.
The utility model content
Technical problem to be solved in the utility model is: a kind of LED bulb heat radiation seat is provided, and it is simple in structure, perfect heat-dissipating.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of LED bulb heat radiation seat, comprise be made of one piece sidewall and roof, described sidewall and roof are around forming the cavity at an end opening relative with roof, described radiating seat outer surface also is provided with the fin that radially distributes, and described top wall outer surface is one-body molded to be had for the erecting bed that the LED light emitting module is installed.
Preferably, described roof is provided with the via hole that supply lines passes.
Preferably, also be bonded with a conducting strip by means of heat-conducting glue on described erecting bed, described LED light emitting module is installed on the described conducting strip.
The beneficial effects of the utility model are: because the integral body that erecting bed and roof, sidewall are formed in one, it has consistent thermal conductivity factor, the heat that produces during the work of LED light emitting module can promptly be passed on roof, the sidewall, distribute by fin again, the radiating efficiency height can effectively ensure the operate as normal of LED bulb.
Description of drawings
Fig. 1 is the stereogram of the utility model LED bulb heat radiation seat.
Fig. 2 is the cutaway view of the utility model LED bulb heat radiation seat.
Fig. 3 is the LED bulb outside drawing that the utility model LED bulb heat radiation seat is installed.
Below in conjunction with accompanying drawing the utility model is described further:
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model provides a kind of LED bulb heat radiation seat 2, comprise be made of one piece sidewall 20 and roof 22, described sidewall 20 and roof 22 can be installed devices such as circuit board around forming a cavity 24 at an end opening relative with roof 22 in the cavity 24.Described roof 22 outer surfaces are one-body molded to be had for the erecting bed 26 that LED light emitting module (scheming not shown) is installed, and also is provided with via hole 27 on roof 22, connects described LED light emitting module so that electric wire passes.Described sidewall 20 outer surfaces also are provided with the fin 28 that radially distributes.
In addition, also can be bonded with a conducting strip (scheming not shown) by heat-conducting glue on described erecting bed 26, described LED light emitting module is installed on the described conducting strip, and so that heat-conducting effect to be provided, the heat that the work of LED light emitting module is produced is derived apace.
As shown in Figure 3, for the LED bulb of the utility model LED bulb heat radiation seat is installed, its upper end at radiating seat 2 is equipped with lamp holder 1, the lower end is equipped with lampshade 3.Radiating seat 2 can come design outline with lampshade 3 so that can be connected lamp holder 1 and lampshade 3 well according to lamp holder 1, makes the LED bulb have monnolithic case attractive in appearance.
Because the integral body that erecting bed 26 and roof 22, sidewall 20 are formed in one, it has consistent thermal conductivity factor, the heat that produces during the work of LED light emitting module can promptly be passed on roof 22, the sidewall 20 via erecting bed 26, distribute by fin 28 again, the radiating efficiency height can effectively ensure the operate as normal of LED bulb.In addition, also can carry out such as surface treatments such as anodic oxidation, high temperature spray paint, with its heat dispersion of further raising radiating seat.
Claims (3)
1. LED bulb heat radiation seat, it is characterized in that: described radiating seat comprises be made of one piece sidewall and roof, described sidewall and roof are around forming the cavity at an end opening relative with roof, described radiating seat outer surface also is provided with the fin that radially distributes, and described top wall outer surface is one-body molded to be had for the erecting bed that the LED light emitting module is installed.
2. LED bulb heat radiation seat as claimed in claim 1, it is characterized in that: described roof is provided with the via hole that supply lines passes.
3. LED bulb heat radiation seat as claimed in claim 1 is characterized in that: also be bonded with a conducting strip by means of heat-conducting glue on described erecting bed, described LED light emitting module is installed on the described conducting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201210411U CN201059520Y (en) | 2007-06-21 | 2007-06-21 | LED light bulb dissipating heat seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201210411U CN201059520Y (en) | 2007-06-21 | 2007-06-21 | LED light bulb dissipating heat seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059520Y true CN201059520Y (en) | 2008-05-14 |
Family
ID=39407991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201210411U Expired - Fee Related CN201059520Y (en) | 2007-06-21 | 2007-06-21 | LED light bulb dissipating heat seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059520Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011068431A1 (en) | 2009-12-03 | 2011-06-09 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Method for producing a led lamp, led lamp obtained by said method, and radiator for said lamp |
| CN102606994A (en) * | 2011-01-21 | 2012-07-25 | 贺志萍 | Radiating device for LED lamp and manufacturing method thereof |
| CN102913790A (en) * | 2012-10-15 | 2013-02-06 | 深圳市超频三科技有限公司 | LED (Light Emitting Diode) lamp and heat radiation seat thereof |
| WO2013078923A1 (en) * | 2011-12-02 | 2013-06-06 | 京东方科技集团股份有限公司 | Led lamp heat radiator and led lamp |
| CN104295957A (en) * | 2010-11-30 | 2015-01-21 | Lg伊诺特有限公司 | Lighting device |
| US9182082B2 (en) | 2011-12-02 | 2015-11-10 | Boe Technology Group Co., Ltd. | LED-light heatsink and LED lamp |
| CN107883207A (en) * | 2017-11-11 | 2018-04-06 | 惠州市无龄康态健康科技有限公司 | The through heat dissipation device of LED lamp of ripple sheet |
-
2007
- 2007-06-21 CN CNU2007201210411U patent/CN201059520Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011068431A1 (en) | 2009-12-03 | 2011-06-09 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Method for producing a led lamp, led lamp obtained by said method, and radiator for said lamp |
| CN104295957A (en) * | 2010-11-30 | 2015-01-21 | Lg伊诺特有限公司 | Lighting device |
| CN102606994A (en) * | 2011-01-21 | 2012-07-25 | 贺志萍 | Radiating device for LED lamp and manufacturing method thereof |
| WO2013078923A1 (en) * | 2011-12-02 | 2013-06-06 | 京东方科技集团股份有限公司 | Led lamp heat radiator and led lamp |
| EP2789908A4 (en) * | 2011-12-02 | 2015-09-16 | Boe Technology Group Co Ltd | Led lamp heat radiator and led lamp |
| US9182082B2 (en) | 2011-12-02 | 2015-11-10 | Boe Technology Group Co., Ltd. | LED-light heatsink and LED lamp |
| CN102913790A (en) * | 2012-10-15 | 2013-02-06 | 深圳市超频三科技有限公司 | LED (Light Emitting Diode) lamp and heat radiation seat thereof |
| CN102913790B (en) * | 2012-10-15 | 2015-05-20 | 深圳市超频三科技股份有限公司 | LED (Light Emitting Diode) lamp and heat radiation seat thereof |
| CN107883207A (en) * | 2017-11-11 | 2018-04-06 | 惠州市无龄康态健康科技有限公司 | The through heat dissipation device of LED lamp of ripple sheet |
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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: BRILLIANCE TECHNOLOGIES CO., LTD. Assignor: Ye Hua Contract record no.: 2013440020171 Denomination of utility model: LED light bulb dissipating heat seat Granted publication date: 20080514 License type: Exclusive License Record date: 20130606 |
|
| 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: 20080514 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |