CN201739797U - Large-power LED bulb - Google Patents
Large-power LED bulb Download PDFInfo
- Publication number
- CN201739797U CN201739797U CN2010201592009U CN201020159200U CN201739797U CN 201739797 U CN201739797 U CN 201739797U CN 2010201592009 U CN2010201592009 U CN 2010201592009U CN 201020159200 U CN201020159200 U CN 201020159200U CN 201739797 U CN201739797 U CN 201739797U
- Authority
- CN
- China
- Prior art keywords
- radiator
- power led
- great power
- ball bubble
- led ball
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a large-power LED bulb which comprises a lampshade, a luminous light source, a circuit board, a driver, a radiator, an adapting piece and a lamp holder, wherein the lampshade, the radiator, the adapting piece and the lamp holder are successively and fixedly connected. The large-power LED bulb is characterized in that the radiator is provided with an inner cavity and a backing plate, the driver is arranged in the inner cavity, the luminous light source is a HVLED (high-voltage light-emitting diode) light source which is arranged on the circuit board, and the luminous light source and the circuit board are both fixed on the backing plate of the radiator; the periphery of the radiator is provided with multiple rows of fins, and the inner side of rows of fins is provided with a convection groove. The large-power LED bulb of the utility model has excellent heat convection and heat conduction structure, has beautiful appearance, material saving and good heat dissipation effect and can ensure high luminance and low light decline of the bulb.
Description
Technical field
The utility model relates to the LED lighting field, especially relates to a kind of great power LED ball bubble.
Background technology
Existing bulb lamp mostly is conventional tungsten silk bulb lamp, and it is a thermal light source, not only lacks service life, also wastes electric energy, contaminated environment.Existing LED bulb lamp adopts low-power LED as light source more, and it does not have radiator, and in order to reach the more needs of high brightness, LED is densely distributed, and radiating effect is poor, and light decay is big, and the life-span is short.The high-power LED of employing bulb lamp is also arranged, yet it mostly is split type, part is many, and connecting mode is that screw or glue are stained with connection, operating difficulties, dismounting inconvenience, cost height; Because the heat production height of great power LED ball bubble if its heat can not in time distribute, will cause light decay big, the life-span is short, and existing great power LED ball steeps its radiator and has only single heat conduction fin design, causes radiating efficiency not high.
The utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, and a kind of Contiuum type, easy accessibility, great power LED ball bubble that radiating efficiency is high are provided.
Great power LED ball bubble provided by the utility model, it comprises lampshade, illuminating source, wiring board, driver, radiator, connector and lamp holder, described lampshade, radiator, connector and lamp holder are fixedly connected sequentially, wherein, described radiator inside has inner chamber and gripper shoe, described driver is arranged in the described inner chamber, described illuminating source is HVLED (high efficiency light emitting diode) light source, it is arranged on the described wiring board, and together be fixed on the gripper shoe of described radiator, the periphery of radiator has the multiple row fin, and is provided with chute in the inboard of described multiple row fin.
Above-mentioned great power LED ball bubble, wherein: described convection current grooved ring is around the inboard that is arranged on described multiple row fin.
Above-mentioned great power LED ball bubble, wherein: described multiple row fin is for vertically being arranged in the inner chamber periphery of described radiator.
Above-mentioned great power LED ball bubble, wherein: described radiator comprises upper wall and lower wall, described gripper shoe be arranged on upper wall around bottom portion of groove, the inside of described lower wall is described inner chamber, described multiple row fin stretches out from the lower wall of radiator, and described convection current grooved ring is around the inboard that is arranged on described lower wall.
Above-mentioned great power LED ball bubble, wherein: described lamp holder snaps in an end of described connector, and riveting connects surely with it.
Above-mentioned great power LED ball bubble, wherein: the two ends of described radiator are threaded with described lampshade and described connector respectively.
Above-mentioned great power LED ball bubble, wherein: described HVLED light source is that light efficiency is the above led light source of 100-120LM/W.
Above-mentioned great power LED ball bubble, wherein: described radiator is that 6063 extruded aluminium or materials such as copper, magnesium are made.
Above-mentioned great power LED ball bubble, wherein: described lampshade is PC (Merlon) or PMMA (polymethyl methacrylate) material lampshade.
Above-mentioned great power LED ball bubble, wherein: described connector is that plastic cement material is made.
The lampshade and the connector of great power LED ball bubble of the present utility model are threaded with all-in-one-piece radiator, can easy disassembly, having the multiple row fin simultaneously can be with the air-flow exchange in lumen of radiator and surrounding environment space with the radiator to chute, heat is dispersed with the fastest speed, the heat that the HVLED light source of high brightness can be produced is dispersed fast, guarantee the high brightness of its HVLED light source, the great power LED ball of design bubble has outstanding thermal convection current in this way, heat conduction structure, and it is handsome in appearance, save material, good heat dissipation effect can be guaranteed the high brightness of bulb lamp, low light decay.
Figure of description
Fig. 1 is the LED ball bubble structure schematic diagram of the utility model embodiment;
Fig. 2 is the enlarged perspective of A portion among Fig. 1;
Fig. 3 is the radiator schematic perspective view of another embodiment of the utility model.
The specific embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, the utility model is described in further detail below in conjunction with the drawings and the specific embodiments.
Please consult Fig. 1 and shown in Figure 2 simultaneously, Fig. 1 is a LED bulb lamp of the present utility model, and Fig. 2 is the enlarged perspective of A portion among Fig. 1.The LED bulb lamp comprises lampshade 1, radiator 2, connector 3, lamp holder 4, HVLED (high efficient LED) light source 5 and wiring board (pcb board) 6.
Described lampshade 1 is PC (Merlon) or PMMA (polymethyl methacrylate) material lampshade, and lampshade 1 is milky white or transparent.In the utility model embodiment, the port of lampshade 1 is an internal thread, is used for being connected with fixed with the external screw thread of radiator 2 one ends.
Described connector 3 is a plastic cement material, and the one end is provided with external screw thread, is used for fixedlying connected with the internal thread of radiator 2 the other end.Lamp holder 4 snaps in the other end of connector 3 and riveting is fixed with it.In the present embodiment, lamp holder 4 is the E27 lamp holder.
The inside of the lower wall 21 of radiator 2 has inner chamber (being the label 24 among Fig. 3), is used to hold the driver that drives described HVLED light source 5.The inboard, end of lower wall 21 has internal thread, and multiple row fin 23 stretches out from lower wall 21.In the present embodiment, a pair of around being provided with on lower wall 21 to chute 25, chute 25 is communicated with lumen of radiator 24 communicates with exterior ambient environment.In the utility model embodiment, described multiple row fin 23 is vertically to be provided with, and in other embodiments, also can adopt the arrangement mode of other directions.
Fig. 3 is the structural representation of the radiator 2 of another embodiment of the utility model, and this radiator 2 is basic identical with the structure of the radiator 2 of embodiment shown in Figure 1, and difference is that to chute 25 be one.
Great power LED ball bubble of the present utility model is a kind of Contiuum type structural design, adopt thermal convection current, heat conducting and radiating technology, uses HVLED to do the broad-spectrum great power LED ball bubble of light source.The utility model is to adopt general on the market PC or PMMA to make bulb lamp cover 1, lampshade 1 port is an internal thread, radiator 2 is to adopt general 6063 extruded aluminium or copper, the material of good heat dissipation such as magnesium is pumped into section bar, be made into desired diameter, fin, notch, be shaped through secondary turning, design desirable thermal convection current according to rational connection configuration, the heat conducting and radiating approach, radiator 2 is an integral design, both ends all manufacture screw thread, be connected with the external screw thread of connector 3 with the internal thread of lampshade 1 respectively, high-power H VLED light source 5 is welded on the wiring board 6, wiring board 6 is locked on the gripper shoe 22 of radiator 2 by screw, E27 lamp holder 4 snaps in the connector 3, the heat that HVLED light source 5 produces when luminous conducts to fin 23 via the gripper shoe 22 of radiator 2, multiple row fin 23 has maximum area of dissipations, heat can be conducted fast, disperse, gap between the multiple row fin 23 is communicated with the inner chamber 24 of radiator 2 and the air-flow exchange in surrounding environment space jointly with thermal convection current groove 25 simultaneously, and heat is dispersed with the fastest speed.The connector 3 of great power LED ball bubble of the present utility model is threaded with radiator 2 and lampshade 1, the energy easy disassembly, and the heat that the radiator 2 of while high heat dispersion can be produced the HVLED light source 5 of high brightness is dispersed fast, guarantees the high brightness of its HVLED.Be designed to outstanding thermal convection current, heat conduction structure with this, can guarantee the high brightness of bulb lamp, low light decay.
Great power LED ball bubble of the present utility model uses highlighted HVLED to do light source, and its good looking appearance, save material, of a tightly knit structure, heat radiation is good, by adopting the high-power H VLED light source of different capacity, can make great power LED bulb lamp of the present utility model be applied to multiple indoor illuminations such as office building, dining room, factory, warehouse, market, school, villa.
The specific embodiment of the above is a better embodiment of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment, and the equivalence that all shapes according to the utility model, structure are done changes and all comprises in the protection domain of the present utility model.
Claims (10)
1. a great power LED ball steeps, comprise lampshade, illuminating source, wiring board, driver, radiator, connector and lamp holder, described lampshade, radiator, connector and lamp holder are fixedly connected sequentially, it is characterized in that, described radiator inside has inner chamber and gripper shoe, described driver is arranged in the described inner chamber, described illuminating source is high efficiency LED source, it is arranged on the described wiring board, and together be fixed on the gripper shoe of described radiator, the periphery of radiator has the multiple row fin, and is provided with chute in the inboard of described multiple row fin.
2. great power LED ball bubble according to claim 1, it is characterized in that: described convection current grooved ring is around the inboard that is arranged on described multiple row fin.
3. great power LED ball bubble according to claim 2 is characterized in that: described multiple row fin is for vertically being arranged in the inner chamber periphery of described radiator.
4. according to the described great power LED ball bubble of one of claim 1-3, it is characterized in that: described radiator comprises upper wall and lower wall, described gripper shoe be arranged on upper wall around bottom portion of groove, the inside of described lower wall is described inner chamber, described multiple row fin stretches out from the lower wall of radiator, and described convection current grooved ring is around the inboard that is arranged on described lower wall.
5. great power LED ball bubble according to claim 1, it is characterized in that: described lamp holder snaps in an end of described connector, and riveting connects surely with it.
6. great power LED ball bubble according to claim 1, it is characterized in that: the two ends of described radiator are threaded with described lampshade and described connector respectively.
7. great power LED ball bubble according to claim 1 is characterized in that: described high efficiency LED source is that light efficiency is the above led light source of 100-120LM/W.
8. great power LED ball bubble according to claim 1, it is characterized in that: described radiator is that 6063 extruded aluminium or materials such as copper, magnesium are made.
9. great power LED ball bubble according to claim 1, it is characterized in that: described lampshade is Merlon or polymethyl methacrylate material lampshade.
10. great power LED ball bubble according to claim 1, it is characterized in that: described connector is that plastic cement material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201592009U CN201739797U (en) | 2010-04-08 | 2010-04-08 | Large-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201592009U CN201739797U (en) | 2010-04-08 | 2010-04-08 | Large-power LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739797U true CN201739797U (en) | 2011-02-09 |
Family
ID=43555072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201592009U Expired - Lifetime CN201739797U (en) | 2010-04-08 | 2010-04-08 | Large-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739797U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116503A1 (en) * | 2011-02-28 | 2012-09-07 | Weng Xiaocui | Led bulb with high power |
| CN104110665A (en) * | 2014-08-05 | 2014-10-22 | 无锡市翱宇特新科技发展有限公司 | LED lamp radiator |
| CN104272021A (en) * | 2012-05-07 | 2015-01-07 | 技术消费产品股份有限公司 | Lamp heat sink |
| US9261242B2 (en) | 2010-09-08 | 2016-02-16 | Zhejiang Ledison Optoelectronics Co., Ltd. | LED light bulb and LED light-emitting strip being capable of emitting 4TT light |
-
2010
- 2010-04-08 CN CN2010201592009U patent/CN201739797U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9261242B2 (en) | 2010-09-08 | 2016-02-16 | Zhejiang Ledison Optoelectronics Co., Ltd. | LED light bulb and LED light-emitting strip being capable of emitting 4TT light |
| DE202011110805U1 (en) | 2010-09-08 | 2016-07-14 | Zhejiang Ledison Optoelectronics Co., Ltd. | LED BULB |
| WO2012116503A1 (en) * | 2011-02-28 | 2012-09-07 | Weng Xiaocui | Led bulb with high power |
| CN104272021A (en) * | 2012-05-07 | 2015-01-07 | 技术消费产品股份有限公司 | Lamp heat sink |
| CN104110665A (en) * | 2014-08-05 | 2014-10-22 | 无锡市翱宇特新科技发展有限公司 | LED lamp radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN 3NOD ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CAO MUQUN Effective date: 20130227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130227 Address after: 518057 Guangdong city of Shenzhen province Baoan District Songgang Tangxia Chung Community Public Road No. 15 Sannuo high tech Park Patentee after: Shenzhen 3nod Electronics Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Baoan District Songgang Tangxia Chung Community Public Road No. 15 Sannuo high tech Park Patentee before: Cao Muqun |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGXI SANNUO DIGITAL TECHNOLOGY CO., LTD. SHENZH Effective date: 20140429 Owner name: SHENZHEN 3NOD DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN 3NOD ELECTRONICS CO., LTD. Effective date: 20140429 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140429 Address after: Baoan District Songgang Tangxia street Shenzhen city Guangdong province 518057 Chung Hui Lu Lang community building D No. 8 Patentee after: SHENZHEN 3NOD DIGITAL TECHNOLOGY CO., LTD. Patentee after: GUANGXI 3NOD DIGITAL TECHNOLOGY CO., LTD. Patentee after: Shenzhen 3nod Electronics Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Baoan District Songgang Tangxia Chung Community Public Road No. 15 Sannuo high tech Park Patentee before: Shenzhen 3nod Electronics Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160413 Address after: 518000 Guangdong city of Shenzhen province Baoan District Songgang Tangxia Chung Community Public Road No. 15 Sannuo high tech Park Patentee after: Shenzhen 3nod Electronics Co., Ltd. Address before: Baoan District Songgang Tangxia street Shenzhen city Guangdong province 518057 Chung Hui Lu Lang community building D No. 8 Patentee before: SHENZHEN 3NOD DIGITAL TECHNOLOGY CO., LTD. Patentee before: GUANGXI 3NOD DIGITAL TECHNOLOGY CO., LTD. Patentee before: Shenzhen 3nod Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |