CN205090350U - LED ball bubble heat radiation structure - Google Patents
LED ball bubble heat radiation structure Download PDFInfo
- Publication number
- CN205090350U CN205090350U CN201520898735.0U CN201520898735U CN205090350U CN 205090350 U CN205090350 U CN 205090350U CN 201520898735 U CN201520898735 U CN 201520898735U CN 205090350 U CN205090350 U CN 205090350U
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- Prior art keywords
- fin
- aluminium base
- lamp socket
- fan
- air inlet
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- Expired - Fee Related
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Abstract
The utility model discloses a LED ball bubble heat radiation structure, including lamp shade, aluminium base board, circuit board, fin, fan and screw thread contact, the top equipartition of aluminium base board is equipped with a plurality of lamp pearl, the top of lamp stand is equipped with a recess, install aluminium base board in the recess, the recess is circularly with the cross -section of aluminium base board, the bottom of lamp stand is provided with the hole of placing of placing circuit board and fan in proper order, the lateral wall of lamp stand is equipped with a plurality of fin along its axle center array, all be equipped with the space between two adjacent fin, the upper and lower both ends of lamp stand lateral wall be provided with respectively a plurality of all with fresh air inlet and the exhaust vent of placing the hole intercommunication, air intake and air outlet are all established in the gap between two fin. The utility model discloses the radiating effect that the multiunit fin and the fan that set up can improve the lamp stand, thus fresh air inlet and exhaust vent established that can improve the fin in the clearance between the fin and thermal area of contact further provides the radiating effect like this.
Description
Technical field
The utility model relates to LED field, specifically a kind of LED ball bubble radiator structure.
Background technology
Current, due to LED long service life, energy consumption is low, economize energy is remarkable, therefore as light source, oneself is widely used in during mouth often lives, as LEDbulb lamp LED; Traditional LEDbulb lamp because the lamp plate installing lamp pearl is plastic material, so thermal conductivity is very poor, the LEDbulb lamp of part because of power very large, so the heat produced is very high, therefore service life is very low; Some LEDbulb lamp are also had to be all generally that logical common radiator dispels the heat, this radiating mode is for powerful bulb, and radiating rate is fast not, and electric elements easily burn, so the service life of product directly can be affected, be unfavorable for that user uses for a long time.So there is the bulb adding fan, the structure for arranging fan at the side of radiator of this kind of bulb, the fan of this structure is directly to blowing outside radiating block, and integral heat sink effect is bad.
Utility model content
The purpose of this utility model is the LED ball bubble radiator structure providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of LED ball bubble radiator structure, comprise lampshade, aluminium base, wiring board, fin, fan and screw thread contact, the top of described aluminium base is laid with several lamp pearls, the top of lamp socket is provided with a groove, in groove, aluminium base is installed, the cross section of groove and aluminium base is circle, being cast by aluminium alloy of lamp socket forms, the bottom of lamp socket is provided with the putting hole placing wiring board and fan successively, the sidewall of lamp socket is provided with several fin along its axle center array, space is equipped with between two adjacent fin, the two ends up and down of lamp socket sidewall are respectively arranged with several fresh air inlet be all communicated with putting hole and exhaust vents, air inlet and air outlet are all located in the gap between two fin, described fan is between fresh air inlet and exhaust vent, screw thread contact is connected with lamp socket makes putting hole close, lampshade is positioned at the top of aluminium base, and the bottom of lampshade is provided with one group of threaded joints, the top of lamp socket is provided with support and connection portion, and the corresponding lampshade in top in support and connection portion is provided with a ring screw groove, the hole wall of described putting hole includes four the first dowels along its circumference distribution, and all sides of fan are provided with one and are fixedly connected with portion, and corresponding first dowel in the portion that is fixedly connected with is provided with four groups, is fixedly connected with between portion and the first dowel and is connected by screw.
Further: described threaded joints and ring screw groove fit use.
Further: the diameter of described fresh air inlet is 0.5-2 millimeter.
Further: the diameter of described exhaust vent is 2-5 millimeter.
Compared with prior art, structure of the present utility model is simple, easy to use, the many groups fin arranged and fan can improve the radiating effect of lamp socket, fresh air inlet and exhaust vent are established the contact area that can improve fin and heat in gap between fins like this thus provides radiating effect further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LED ball bubble radiator structure.
Fig. 2 is the top view of lamp socket in a kind of LED ball bubble radiator structure.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of LED ball bubble radiator structure, comprise lampshade 1, aluminium base 2, wiring board 3, fin 17, fan 5 and screw thread contact 6 with circuit mechanism, the top of described aluminium base 2 is laid with several lamp pearls 4, the top of lamp socket 8 is provided with a groove 7, aluminium base 2 is installed in groove 7, aluminium base 2 perfect heat-dissipating, improve the service life of LEDbulb lamp, groove 7 is circle with the cross section of aluminium base 2, being cast by aluminium alloy of lamp socket 8 forms, the bottom of lamp socket 8 is provided with the putting hole 9 placing wiring board 3 and fan 5 successively, the sidewall of lamp socket 8 is provided with several fin 17 along its axle center array, space is equipped with between two adjacent fin 17, the two ends up and down of lamp socket 8 sidewall are respectively arranged with several fresh air inlet 10 be all communicated with putting hole 9 and exhaust vents 11, air inlet 10 and air outlet 11 are all located in the gap between two fin 17, the diameter of fresh air inlet 10 is 0.5-2 millimeter, the diameter of exhaust vent 11 is 2-5 millimeter, this makes it possible to facilitate that lamp socket 8 inner volume air-flow can be stable enters from fresh air inlet 10, then air-flow is discharged from exhaust vent 11, described fan 5 is between fresh air inlet 10 and exhaust vent 11, screw thread contact 6 is connected with lamp socket 8 makes putting hole 9 close, lampshade 1 is positioned at the top of aluminium base 2, and the bottom of lampshade 1 is provided with one group of threaded joints 13, the top of lamp socket 8 is provided with support and connection portion 12, the corresponding lampshade 1 in top in support and connection portion 12 is provided with a ring screw groove 14, threaded joints 13 and ring screw groove 14 with the use of, when threaded joints 13 is screwed into ring screw groove 14, intactly between lampshade 1 with lamp socket 8 to be connected, the wind of fresh air inlet 10 can be sucked putting hole 9 by fan 5, make the lamp pearl 4 in putting hole 9, the heat that aluminium base 2 and wiring board 3 produce blows to the external world by wiring board 3, radiating effect is very good, improve the service life of LEDbulb lamp, the hole wall of described putting hole 9 includes four the first dowels 15 along its circumference distribution, all sides of fan 5 are provided with one and are fixedly connected with portion 16, be fixedly connected with corresponding first dowel 15 in portion 16 and be provided with four groups, be fixedly connected with between portion 16 and the first dowel 15 and be connected by screw.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. a LED ball bubble radiator structure, comprise lampshade (1), aluminium base (2), wiring board (3), fin (17), fan (5) and screw thread contact (6), it is characterized in that, the top of described aluminium base (2) is laid with several lamp pearls (4), the top of lamp socket (8) is provided with a groove (7), aluminium base (2) is installed in groove (7), groove (7) is circle with the cross section of aluminium base (2), being cast by aluminium alloy of lamp socket (8) forms, the bottom of lamp socket (8) is provided with the putting hole (9) placing wiring board (3) and fan (5) successively, the sidewall of lamp socket (8) is provided with several fin (17) along its axle center array, space is equipped with between two adjacent fin (17), the two ends up and down of lamp socket (8) sidewall are respectively arranged with several fresh air inlet (10) be all communicated with putting hole (9) and exhaust vents (11), air inlet (10) and air outlet (11) are all located in the gap between two fin (17), described fan (5) is positioned between fresh air inlet (10) and exhaust vent (11), screw thread contact (6) is connected with lamp socket (8) makes putting hole (9) close, lampshade (1) is positioned at the top of aluminium base (2), and the bottom of lampshade (1) is provided with one group of threaded joints (13), the top of lamp socket (8) is provided with support and connection portion (12), and the corresponding lampshade (1) in top of support and connection portion (12) is provided with a ring screw groove (14), the hole wall of described putting hole (9) includes four the first dowels (15) along its circumference distribution, all sides of fan (5) are provided with one and are fixedly connected with portion (16), be fixedly connected with corresponding first dowel (15) in portion (16) and be provided with four groups, be fixedly connected with between portion (16) and the first dowel (15) and be connected by screw.
2. a kind of LED ball bubble radiator structure according to claim 1, is characterized in that, described threaded joints (13) and ring screw groove (14) with the use of.
3. a kind of LED ball bubble radiator structure according to claim 1, it is characterized in that, the diameter of described fresh air inlet (10) is 0.5-2 millimeter.
4. a kind of LED ball bubble radiator structure according to claim 1, it is characterized in that, the diameter of described exhaust vent (11) is 2-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898735.0U CN205090350U (en) | 2015-11-12 | 2015-11-12 | LED ball bubble heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898735.0U CN205090350U (en) | 2015-11-12 | 2015-11-12 | LED ball bubble heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090350U true CN205090350U (en) | 2016-03-16 |
Family
ID=55481033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898735.0U Expired - Fee Related CN205090350U (en) | 2015-11-12 | 2015-11-12 | LED ball bubble heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013817A (en) * | 2017-05-10 | 2017-08-04 | 胡玲 | A kind of wind guide and heat dispersion LED lamp |
| CN111810853A (en) * | 2019-04-11 | 2020-10-23 | 克莱特(上海)国际贸易有限公司 | LED bulb with lampshade |
-
2015
- 2015-11-12 CN CN201520898735.0U patent/CN205090350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013817A (en) * | 2017-05-10 | 2017-08-04 | 胡玲 | A kind of wind guide and heat dispersion LED lamp |
| CN111810853A (en) * | 2019-04-11 | 2020-10-23 | 克莱特(上海)国际贸易有限公司 | LED bulb with lampshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20171112 |