CN206397759U - A kind of chamber flow heat dissipation device - Google Patents
A kind of chamber flow heat dissipation device Download PDFInfo
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- CN206397759U CN206397759U CN201621395653.5U CN201621395653U CN206397759U CN 206397759 U CN206397759 U CN 206397759U CN 201621395653 U CN201621395653 U CN 201621395653U CN 206397759 U CN206397759 U CN 206397759U
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- cylinder
- heat dissipation
- dissipation device
- flow heat
- radiator fan
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Abstract
The utility model is a kind of chamber flow heat dissipation device, including motor, radiator fan, radiator fan center are fixedly connected with the rotating shaft of motor, and it is characterized in that：The chamber flow heat dissipation device also includes Stirling engine, Stirling engine includes the Hot swapping cylinder and actuating cylinder for being separately positioned on the side of radiator fan two, the shifting gas piston of Hot swapping cylinder is connected by the off-centered position of the first rotating shaft end face for moving gas bent axle and radiator fan, the power piston of actuating cylinder is connected by the off-centered position of the second rotating shaft end face of power crankshaft and radiator fan, is connected between Hot swapping cylinder and actuating cylinder by reflux line.The utility model mainly carries out active radiating using the thermal source driving of interiors of products, reaches improving radiating effect, and the effectively chamber flow heat dissipation device of reduction radiating power consumption.
Description
Technical field
The utility model is related to a kind of chamber flow heat dissipation device, and especially a kind of flat Stirling engine and flat motor drive altogether
The chamber flow heat dissipation device of fan.
Background technology
Current routine heat dissipation design is generally divided into actively and passively formula radiating, and passive radiating is general using radiating graphite or copper
Paper tinsel is affixed at thermal source, heat is dredged to low-temperature region；Active radiating is general to drive blade completion air-cooled using electro-motor
Design.These conventional schemes respectively have the advantage and disadvantage of oneself：Although passive radiating effect saves space, greater concentration of in heat
In the case of be unable to reach preferable radiating effect, active heat removal needs to use larger motor and radiator fan, takes larger dissipate
Heat space, needs to improve motor speed in the case where heating is big, additionally consumes a large amount of electric energy, and reduction the standby of electronic product makes
Use the time.
Utility model content
The utility model provides a kind of main using in product to solve above-mentioned technical problem present in background technology
The thermal source driving in portion carries out active radiating, reaches improving radiating effect, and the effectively chamber flow heat dissipation device of reduction radiating power consumption.
Technical solution of the present utility model is：The utility model is a kind of chamber flow heat dissipation device, including motor, radiation air
Fan, radiator fan center is fixedly connected with the rotating shaft of motor, and it is characterized in that：The chamber flow heat dissipation device also includes Stirling and sent out
Motivation, Stirling engine includes the Hot swapping cylinder and actuating cylinder for being separately positioned on the side of radiator fan two, Hot swapping gas
The shifting gas piston of cylinder is connected by the off-centered position of the first rotating shaft end face for moving gas bent axle and radiator fan, actuating cylinder
Power piston is connected by the off-centered position of the second rotating shaft end face of power crankshaft and radiator fan, Hot swapping cylinder and dynamic
Connected between strength cylinder by reflux line.
Above-mentioned Hot swapping cylinder is arranged at thermal source.
Above-mentioned Hot swapping cylinder side is provided with fin.
Said motor and radiator fan are flat structure.
Above-mentioned Stirling engine is flat structure, and actuating cylinder and Hot swapping cylinder are flat cavity.
The chamber flow heat dissipation device that the utility model is provided adds Stirling engine on the basis of motor driving radiator fan
Driving, using flat motor and vortex flow fan, fan center is fixed to motor shaft；Stirling engine uses flat structure,
I.e. actuating cylinder, Hot swapping cylinder are flat cavity, and Hot swapping cylinder can be affixed at thermal source, while Hot swapping cylinder opposite side can
Stick on fin；The piston of Stirling engine actuating cylinder and Hot swapping cylinder is connected to vortex flow fan, piston by bent axle
Mutual motion can rotate vortex flow fan；Flat Stirling engine, flat motor, flat vortex flow fan may be mounted at
Up and down in narrow structure space；Thermal source caloric value is smaller when initial, and vortex flow fan, heat from heat source are driven using flat motor
Motor, Stirling engine automatic running are closed when larger；Because Stirling engine rotating speed can reach thousands of RPM, even
RPM up to ten thousand, under its driving, vortex flow fan can make the air flow in complete machine, so as to realize complete machine internal heat dissipating.Use with
Upper structure so that the utility model drives radiator fan, the limited feelings of heat rise motor radiating at radiating initial stage using motor
Start Stirling engine radiating under condition, simultaneously close off motor.According to the characteristics of Stirling engine, bigger engine fortune of generating heat
Rotary speed is faster, and such fan cooling effect is better.Simultaneously in view of the limitation in cramped construction space, Stirling engine, horse
Reach, radiator fan uses platypelloid type structure design, and radiating effect is improved while effectively using heat-dissipating space.The utility model
4mm height can be accomplished, such design is easily installed in has the interiors of products strictly limited to cooling system size.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A direction views；
Fig. 3 is fundamental diagram of the present utility model.
Description of reference numerals is as follows：
1- Hot swapping cylinders, 2- shifting gas pistons, 3- shifting gas bent axles, 4- radiator fans, 5- power crankshafts, 6- power pistons,
7- actuating cylinders, 8- reflux lines, 9- first rotating shafts, the rotating shafts of 10- second, 11- motors, 12- fin, 13- thermals source.
Embodiment
Referring to Fig. 1,2, the structure of specific embodiment of the utility model includes motor 11, radiator fan 4, Stirling and started
Machine, the center of radiator fan 4 is fixedly connected with the rotating shaft of motor 11, and Stirling engine includes being separately positioned on 4 liang of radiator fan
The Hot swapping cylinder 1 and actuating cylinder 7 of side, the shifting gas piston 2 of Hot swapping cylinder 1 is by moving gas bent axle 3 and radiator fan 4
The off-centered position connection of the end face of first rotating shaft 9, the power piston 6 of actuating cylinder 7 passes through power crankshaft 5 and radiator fan 4
The connection of the end face of the second rotating shaft 10 off-centered position, first rotating shaft 9 and the second rotating shaft 10 be coaxial, is arranged on radiator fan 4
Center, connected between Hot swapping cylinder 1 and actuating cylinder 7 by reflux line 8.
The Hot swapping cylinder 1 of Stirling engine is close at thermal source 13, and the opposite side of Hot swapping cylinder 1 can mount radiating
Piece 12 strengthens radiating effect.
Motor 11 and radiator fan 4 are flat structure, and Stirling engine is flat structure, actuating cylinder 7 and Hot swapping
Cylinder 1 is flat cavity.
Referring to Fig. 3, operation principle of the present utility model is as follows：When Stirling engine starts, the heat that thermal source 13 is distributed
So that the air expansion in Hot swapping cylinder 1, promote and move gas piston 2 and move right, at the same hot-air be pushed into by shifting gas piston 2 it is dynamic
Strength cylinder 7, and propulsion power piston 6 moves right the air in compression power cylinder 7；A positioning is moved to when moving gas piston 2
When putting, the hot-air in Hot swapping cylinder 1 is cooled down by reflux line 8 into actuating cylinder 7.When moving, gas piston 2 is outside
It is moved to after extreme position, power piston 6 drives shifting gas piston 2 to the left in motion compresses Hot swapping cylinder 1 to left movement
Air, completes a circulation.The exchange of hot-air and cold air has promoted the reciprocating motion of piston, the straight reciprocating motion of piston
The rotary motion of vortex flow fan is converted into by bent axle.
This design can effectively utilize the used heat of thermal source, and used heat is converted into kinetic energy driving vortex flow fan in complete machine
Portion carries out heat dissipation design.And the combination of flat motor and Stirling engine causes this heat sink conception to have realizability, and
With energy-conservation, it is reliable, compact the characteristics of.
Claims (5)
1. a kind of chamber flow heat dissipation device, including motor, radiator fan, the radiator fan center are fixedly connected with the rotating shaft of motor,
It is characterized in that：The chamber flow heat dissipation device also includes Stirling engine, and the Stirling engine includes being separately positioned on radiating
The Hot swapping cylinder and actuating cylinder of the side of fan two, the shifting gas piston of the Hot swapping cylinder is by moving gas bent axle and radiation air
The off-centered position connection of first rotating shaft end face of fan, the power piston of the actuating cylinder passes through power crankshaft and radiation air
The off-centered position connection of the second rotating shaft end face of fan, is connected between the Hot swapping cylinder and actuating cylinder by reflux line
Connect.
2. chamber flow heat dissipation device according to claim 1, it is characterised in that：The Hot swapping cylinder is arranged at thermal source.
3. chamber flow heat dissipation device according to claim 2, it is characterised in that：The Hot swapping cylinder side is provided with radiating
Piece.
4. the chamber flow heat dissipation device according to claim 1 or 2 or 3, it is characterised in that：The motor and radiator fan are flat
Structure.
5. chamber flow heat dissipation device according to claim 4, it is characterised in that：The Stirling engine is flat structure, institute
It is flat cavity to state actuating cylinder and Hot swapping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395653.5U CN206397759U (en) | 2016-12-19 | 2016-12-19 | A kind of chamber flow heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395653.5U CN206397759U (en) | 2016-12-19 | 2016-12-19 | A kind of chamber flow heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397759U true CN206397759U (en) | 2017-08-11 |
Family
ID=59511596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395653.5U Active CN206397759U (en) | 2016-12-19 | 2016-12-19 | A kind of chamber flow heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762716A (en) * | 2016-12-19 | 2017-05-31 | 西安易朴通讯技术有限公司 | A kind of chamber flow heat dissipation device |
| CN110696262A (en) * | 2019-09-12 | 2020-01-17 | 林通 | Thin wall multi-cavity mould rapid prototyping equipment |
-
2016
- 2016-12-19 CN CN201621395653.5U patent/CN206397759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762716A (en) * | 2016-12-19 | 2017-05-31 | 西安易朴通讯技术有限公司 | A kind of chamber flow heat dissipation device |
| CN110696262A (en) * | 2019-09-12 | 2020-01-17 | 林通 | Thin wall multi-cavity mould rapid prototyping equipment |
| CN110696262B (en) * | 2019-09-12 | 2021-09-10 | 河南四通精密模具有限公司 | Thin wall multi-cavity mould rapid prototyping equipment |
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