CN105240700B - A kind of heat radiating LED lamp - Google Patents
A kind of heat radiating LED lamp Download PDFInfo
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- CN105240700B CN105240700B CN201410325435.3A CN201410325435A CN105240700B CN 105240700 B CN105240700 B CN 105240700B CN 201410325435 A CN201410325435 A CN 201410325435A CN 105240700 B CN105240700 B CN 105240700B
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- wind direction
- pneumatic
- lampshade
- fin
- egative film
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Abstract
The invention discloses a kind of heat radiating LED lamp, include electric wire, lamp socket, lampshade and LED, including wind direction flow deflector and pneumatic fin, wind direction flow deflector is located at lampshade inside circumference, the two glue is even connected, pneumatic fin includes egative film, choose to install axle, Pneumatic wheel, egative film is located at the top of lampshade, the two screw thread is connected, its shape is circular, rotary shaft is located at plate center, the two is weldingly connected, Pneumatic wheel is located in rotary shaft, the two is rotatedly connected, compared with prior art, wind direction flow deflector is distributed at the ventilating opening of lampshade, fin on wind direction flow deflector keeps wind direction constant, amplify natural wind, Pneumatic wheel top rade is 45 ° 48 ° of blade, it can be achieved efficiently to catch wind-force, ensure that it remains to work in the case of gentle breeze, said structure makes pneumatic fin high-efficiency rotating generation wind-force cool LED, when there is calm situation, the egative film of aluminum can also play conventional thermolysis with the aluminum partition for being located at its upper end.
Description
Technical field
Object, more particularly to a kind of heat radiating LED lamp are illuminated the present invention relates to one kind.
Background technology
Traditional LED lamp structure, usually with conductive or non-conductive adhesive by chip is in the reflector of small size or carries
On piece platform, completed to be formed with epoxy encapsulation after connecting inside and outside device by spun gold, its thermal resistance is up to 250~300 DEG C/W, easily
Occur because radiating is bad and causes junction temperature of chip to interrogate speed and rises and epoxy carbonization flavescence, so as to cause the acceleration light decay of LED
Until failure, or even because the application of force produced by rapid thermal expansion causes to open a way and fail, finally scrap LED.Mirror
In drawbacks described above, it is necessary to design a kind of heat radiating LED lamp in fact.
The content of the invention
The technical problems to be solved by the invention are：A kind of heat radiating LED lamp is provided, to solve to cause because temperature is too high
LED accelerates light decay until the problem of failing.
In order to solve the above technical problems, the technical scheme is that：A kind of heat radiating LED lamp, includes electric wire, lamp socket, lamp
Cover and LED, including wind direction flow deflector and pneumatic fin, described wind direction flow deflector are located at lampshade inside circumference, the two glue
Even it is connected, described pneumatic fin includes egative film, rotary shaft, Pneumatic wheel, described egative film is located at the top of lampshade, the two screw thread
It is connected, its shape is that circular, described rotary shaft is located at plate center, and the two is weldingly connected, and described Pneumatic wheel is located at rotation
In rotating shaft, the two is rotatedly connected.
Further, described lampshade surrounding is additionally provided with some air vents, and the shape of air vent is rectangle.
Further, some fins are additionally provided with described wind direction flow deflector, fin cross sectional shape is rectangle.
Further, described egative film upper end is additionally provided with partition, and the two is integrated.
Further, described egative film lower end is additionally provided with some heat emission holes, and hole is manhole.
Further, some blades, 45 ° -48 ° of blade tilt are additionally provided with the outside of described Pneumatic wheel.
Compared with prior art, wind direction flow deflector is distributed at the ventilating opening of lampshade, and the fin on wind direction flow deflector is kept
Wind direction is constant, amplifies natural wind, and Pneumatic wheel top rade is 45 ° -48 ° of blade, can be achieved efficiently to catch wind-force, it is ensured that its
Work is remained in the case of gentle breeze, said structure makes pneumatic fin high-efficiency rotating generation wind-force cool LED, works as appearance
During calm situation, the egative film of aluminum can also play conventional thermolysis with the aluminum partition for being located at its upper end.
Accompanying drawing content
Fig. 1 is heat radiating LED lamp sectional view
Fig. 2 is wind direction flow deflector top view
Fig. 3 is pneumatic fin amplification view
The pneumatic fin 6 of electric wire 1
The fin 501 of lamp socket 2
The Pneumatic wheel 601 of lampshade 3
The blade 602 of LED 4
The egative film 603 of wind direction flow deflector 5
The partition 605 of rotary shaft 604
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3 shows, including electric wire 1, lamp socket 2, lampshade 3, LED 4, wind direction flow deflector 5, pneumatic fin
6th, fin 501, Pneumatic wheel 601, blade 602, egative film 603, rotary shaft 604, partition 605, described wind direction flow deflector 5 are located at lamp
3 inside circumferences are covered, the two glue is even connected, described pneumatic fin 6 includes egative film 603, rotary shaft 604, Pneumatic wheel 601, institute
The egative film 603 stated is located at the top of lampshade 3, and the two screw thread is connected, and its shape is that circular, described rotary shaft 604 is located at egative film 603
Center, the two is weldingly connected, and described Pneumatic wheel 601 is located in rotary shaft 604, and the two is rotatedly connected, and the surrounding of lampshade 3 is also set
There are some air vents, the shape of air vent is rectangle, some fins 501, fin 501 are additionally provided with described wind direction flow deflector 5
Cross sectional shape is rectangle, and the upper end of egative film 603 is additionally provided with partition 605, and the two is integrated, the lower end of egative film 603 be additionally provided with it is some dissipate
Hot hole, hole is manhole, and the outside of Pneumatic wheel 601 is additionally provided with some blades 602,45 ° -48 ° of 602 inclination angle of blade, wind direction water conservancy diversion
Piece 5 is distributed at the ventilating opening of lampshade 3, and the fin 501 on wind direction flow deflector 5 keeps wind direction constant, amplifies natural wind, pneumatic
The blade 602 that 601 top rades are 45 ° -48 ° is taken turns, can be achieved efficiently to catch wind-force, it is ensured that it remains to work in the case of gentle breeze,
Said structure makes the pneumatic high-efficiency rotating of fin 6 generation wind-force cool LED 4, when there is calm situation, aluminum
Egative film 603 can also play conventional thermolysis with the aluminum partition 605 for being located at its upper end.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made are within the scope of the present invention.
Claims (4)
1. a kind of heat radiating LED lamp, includes electric wire, lamp socket, lampshade and LED, it is characterised in that including wind direction flow deflector and pneumatic
Fin, described wind direction flow deflector is located at lampshade inside circumference, and the two glue is even connected, and described pneumatic fin includes bottom
Piece, rotary shaft, Pneumatic wheel, described egative film are located at the top of lampshade, and the two screw thread is connected, and its shape is circular, described rotation
Axle position is at plate center, and the two is weldingly connected, and described Pneumatic wheel is located in rotary shaft, and the two is rotatedly connected；Pass through wind direction
The setting of flow deflector, which can be played, keeps wind direction constant, amplifies the effect of natural wind；The egative film of pneumatic fin is without landscape
Under condition, the egative film itself of aluminum just can play a part of heat sink, reach the technique effect of conventional radiating；Described egative film upper end
Partition is additionally provided with, the two is integrated, by the setting of partition, in the case of naturally calm, the partition itself of aluminum can just rise
To the effect of heat sink, the technique effect of conventional radiating is reached；Some blades, blade tilt are additionally provided with the outside of described Pneumatic wheel
For 45 ° -48 °, it is possible to achieve efficiently catch wind-force, it is ensured that it remains to work in the case of gentle breeze, pass through the mutual of said structure
Coordinate so that pneumatic fin high-efficiency rotating produces wind-force and carries out effective temperature-reducing to LED.
2. a kind of heat radiating LED lamp as claimed in claim 1, it is characterised in that described lampshade surrounding is additionally provided with some ventilations
Hole, the shape of air vent is rectangle.
3. a kind of heat radiating LED lamp as claimed in claim 2, it is characterised in that be additionally provided with some wings on described wind direction flow deflector
Piece, fin cross sectional shape is rectangle.
4. a kind of heat radiating LED lamp as claimed in claim 3, it is characterised in that described egative film lower end is additionally provided with some radiatings
Hole, hole is manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325435.3A CN105240700B (en) | 2014-07-08 | 2014-07-08 | A kind of heat radiating LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325435.3A CN105240700B (en) | 2014-07-08 | 2014-07-08 | A kind of heat radiating LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240700A CN105240700A (en) | 2016-01-13 |
| CN105240700B true CN105240700B (en) | 2017-09-19 |
Family
ID=55038466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325435.3A Active CN105240700B (en) | 2014-07-08 | 2014-07-08 | A kind of heat radiating LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240700B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7535646B2 (en) * | 2006-11-17 | 2009-05-19 | Eastman Kodak Company | Light emitting device with microlens array |
| JP2011164503A (en) * | 2010-02-15 | 2011-08-25 | Hitachi Displays Ltd | Display device |
| CN102878439B (en) * | 2011-07-12 | 2015-02-04 | 佛山市建准电子有限公司 | LED (light-emitting diode) lamp with heat insulation function |
| TWI491832B (en) * | 2012-11-16 | 2015-07-11 | Sunonwealth Electr Mach Ind Co | Lamp |
| CN103883962A (en) * | 2014-04-17 | 2014-06-25 | 南宁燎旺车灯有限责任公司 | LED headlamp for motor vehicle |
| CN204026612U (en) * | 2014-07-08 | 2014-12-17 | 安徽兆利光电科技有限公司 | A kind of heat radiating LED lamp |
-
2014
- 2014-07-08 CN CN201410325435.3A patent/CN105240700B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105240700A (en) | 2016-01-13 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heat dissipation LED light Effective date of registration: 20220819 Granted publication date: 20170919 Pledgee: CITIC financing Company Limited by Guarantee in Dongzhi County Pledgor: ANHUI ZHAOLI OPTO-ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2022980013089 |
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Date of cancellation: 20230821 Granted publication date: 20170919 Pledgee: CITIC financing Company Limited by Guarantee in Dongzhi County Pledgor: ANHUI ZHAOLI OPTO-ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2022980013089 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |