CN216290472U - Motor heat dissipation device - Google Patents
Motor heat dissipation device Download PDFInfo
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- CN216290472U CN216290472U CN202122813006.9U CN202122813006U CN216290472U CN 216290472 U CN216290472 U CN 216290472U CN 202122813006 U CN202122813006 U CN 202122813006U CN 216290472 U CN216290472 U CN 216290472U
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- heat dissipation
- fixedly arranged
- heat
- motor
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Abstract
The utility model discloses a motor heat dissipation device, which comprises a motor outer shell, wherein a front end cover is fixedly arranged on the outer surface of one end of the motor outer shell, a rear cover is fixedly arranged on the outer surface of one end of the motor shell, positioning bearings are fixedly arranged in the middle positions of the front end cover and the rear cover, the upper ends of the inner walls of the front end cover and the rear cover are both fixedly provided with delivery pipes, the outer surface of one end of the front end cover is fixedly provided with a delivery pump, a liquid feeding pipe is fixedly arranged on the upper surface of the delivery pump, a return pipe is fixedly arranged on the lower surface of the delivery pump, an outer protective cover is fixedly arranged at one end of the front end cover, a heat dissipation cold bar is fixedly arranged on the outer surface of one end of the rear cover, the inside of heat dissipation cold row is arranged and is had the heat dissipation calandria, the inner wall fixed mounting of motor shell body has the heat-conducting layer, the inner wall of heat-conducting layer is arranged and is had the heat conduction pore. The utility model enables the motor to have high-efficiency heat dissipation and integrate the whole structure, thereby reducing unnecessary fixed structures.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a motor heat dissipation device.
Background
The motor is commonly called as motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electric appliances or various machines, the generator is represented by letter G in the circuit, the generator mainly has the function of converting mechanical energy into electric energy, and the device is used for a heat exporting structure in the motor.
However, the existing motor heat dissipation structure is usually not significant enough in heat dissipation effect, and needs an additional power source to drive the heat dissipation structure, and the conditions are very harsh; therefore, the existing requirements are not met, and a motor heat dissipation device is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a motor heat dissipation device to solve the problems that the motor heat dissipation structure provided by the background art is usually not obvious in heat dissipation effect, needs an additional power source to drive the heat dissipation structure, is very harsh in conditions and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a motor heat dissipation device comprises a motor outer shell, wherein a front end cover is fixedly arranged on the outer surface of one end of the motor outer shell, a rear cover is fixedly arranged on the outer surface of one end of the motor outer shell, positioning bearings are fixedly arranged at the middle positions inside the front end cover and the rear cover, conveying pipes are fixedly arranged at the upper ends of the inner walls of the front end cover and the rear cover, a conveying pump is fixedly arranged on the outer surface of one end of the front end cover, a liquid conveying pipe is fixedly arranged on the upper surface of the conveying pump, a return pipe is fixedly arranged on the lower surface of the conveying pump, an outer protective cover is fixedly arranged at one end of the front end cover, a heat dissipation cold bar is fixedly arranged on the outer surface of one end of the rear cover, a heat dissipation pipe is arranged inside the heat dissipation cold bar, a heat conduction layer is fixedly arranged on the inner wall of the motor outer shell, a heat conduction hole is arranged on the inner wall of the heat conduction pipe, and the heat conduction hole is spirally arranged inside the heat conduction pipe, the inner wall laminating of heat-conducting layer has stator winding, stator winding's inner wall swing joint has the rotor that is located motor housing body inside, the inside fixed mounting of rotor has the back shaft that is located two locating bearing insides, wheel in the one end swing joint of delivery pump inner wall has the transmission, the fixed surface of the one end of wheel has the extension power shaft in the transmission, the outside range of wheel has the impeller in the transmission, the one end fixed mounting of back shaft has the flabellum that is located between back lid and the cold row of heat dissipation.
Preferably, the outer surfaces of the two ends of the motor outer shell are fixed with the front end cover and the rear cover through clamping grooves, and the outer surfaces are reinforced through screws.
Preferably, one end of one of the delivery pipes is fixed with the liquid delivery pipe, and the other end of the delivery pipe is fixedly installed with one end of the heat conducting pore channel.
Preferably, one end of the other conveying pipe is connected with the other end of the heat conducting pore passage, and the other end of the conveying pipe is connected with the outer surface of one end of the heat dissipation cold row.
Preferably, cavities are arranged at two ends of the interior of the heat dissipation cold row, and heat dissipation row tubes are arranged between the two cavities.
Preferably, the cross-section of heat dissipation calandria is oval structure, the inside of heat dissipation calandria is hollow structure, the both ends of heat dissipation calandria all communicate with two cavitys.
Preferably, the inner wall of the lower end of the heat dissipation cold row is connected with the lower surface of the delivery pump through a return pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model puts the rotor in the stator winding, and then the inner wall of the front end cover is jointed with one end of the motor outer shell, and simultaneously ensures that one end of the conveying pipe in the motor outer shell extends to one end of the heat conducting layer and is communicated with one end of the heat conducting pore passage, and is fixed by the screw, and then the rear cover is fixed at the other end of the motor outer shell according to the same way, and ensures that the supporting shaft passes through the front end cover and the positioning bearing in the rear cover, and then the conveying pump is jointed with the outer surface of the front end cover, so that one end of the supporting shaft extends to the transmission inner wheel in the conveying pump, the fan blade is sleeved at the other end of the supporting shaft, so that the fan blade is positioned at the outer side of the rear cover, then the bolt at the upper end of one side of the heat dissipation cold row is fixed with one end of the other conveying pipe, and then the bolt at the lower end of one side of the heat dissipation cold row is inserted into the outer surface of the rear cover, so that the fan blade is positioned between the heat dissipation cold row and the rear cover at the same time of the heat dissipation cold row, after the process is finished, the heat conducting pore canal and the interior of the conveying pump are filled with cooling liquid, the rotor drives the supporting shaft to rotate, one end of the supporting shaft and one end of the transmission inner wheel are fixed in an inserting mode and drives the transmission inner wheel to rotate, the impeller on the outer side of the transmission inner wheel drives the cooling liquid inside to be pumped into the liquid feeding pipe through the return pipe and then sent into the interior of the heat conducting pore canal through the conveying pipe, the cooling liquid spirally moves along the interior of the heat conducting pore canal, heat absorbed by the heat conducting layer is absorbed and is taken out through the cooling liquid and flows into the interior of the heat radiating cold discharge, then the heat radiating effect is carried out on the heat radiating calandria through the rotation of the fan blades, and finally the cooling liquid after heat radiation is sent back to the interior of the conveying pump through the return pipe, through the technology, the heat radiating effect of the device can be greatly improved, and the whole structure is driven through the power source of the device body, so that the device realizes the linkage effect, the heat dissipation effect of the device can be obviously improved.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic view of a connection structure of a front end cover and a motor housing according to the present invention;
FIG. 4 is a schematic view of the internal structure of the transfer pump of the present invention.
In the figure: 1. a motor outer housing; 2. a front end cover; 3. a rear cover; 4. positioning the bearing; 5. a delivery pipe; 6. a delivery pump; 7. a liquid delivery pipe; 8. a return pipe; 9. an outer shroud; 10. heat dissipation cold rows; 11. a fan blade; 12. a heat dissipation calandria; 13. a heat conductive layer; 14. a heat conducting duct; 15. a support shaft; 16. a rotor; 17. a transmission inner wheel; 18. an extension power shaft; 19. and a stator winding.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a motor heat dissipation device comprises a motor outer shell 1, a front end cover 2 is fixedly arranged on the outer surface of one end of the motor outer shell 1, a rear cover 3 is fixedly arranged on the outer surface of one end of the motor outer shell 1, positioning bearings 4 are fixedly arranged at the middle positions inside the front end cover 2 and the rear cover 3, and conveying pipes 5 are fixedly arranged at the upper ends of the inner walls of the front end cover 2 and the rear cover 3 respectively, through the technical scheme, the fixed mounting effect among the motor outer shell 1, the front end cover 2 and the rear cover 3 can be realized, a conveying pump 6 is fixedly arranged on the outer surface of one end of the front end cover 2, a liquid conveying pipe 7 is fixedly arranged on the upper surface of the conveying pump 6, a return pipe 8 is fixedly arranged on the lower surface of the conveying pump 6, an outer protective cover 9 is fixedly arranged at one end of the front end cover 2, a heat dissipation cold row 10 is fixedly arranged on the outer surface of one end of the rear cover 3, and through the technical scheme, the circulating circulation function of the device can be realized, the heat dissipation cold row 10 is internally provided with heat dissipation calandria 12, the inner wall of the motor outer shell 1 is fixedly provided with a heat conduction layer 13, the inner wall of the heat conduction layer 13 is provided with heat conduction pore passages 14, the heat conduction pore passages 14 are spirally wound around the inside of the heat conduction layer 13, the inner wall of the heat conduction layer 13 is attached with a stator winding 19, the inner wall of the stator winding 19 is movably connected with a rotor 16 positioned inside the motor outer shell 1, the inside of the rotor 16 is fixedly provided with a support shaft 15 positioned inside two positioning bearings 4, one end of the inner wall of the delivery pump 6 is movably connected with an inner transmission wheel 17, the outer surface of one end of the inner transmission wheel 17 is fixedly provided with an extension power shaft 18, the outside of the inner transmission wheel 17 is provided with impellers, and one end of the support shaft 15 is fixedly provided with fan blades 11 positioned between the rear cover 3 and the heat dissipation cold row 10.
Further, the outer surfaces of the two ends of the motor outer shell 1 are fixed with the front end cover 2 and the rear cover 3 through clamping grooves, and the motor outer shell is reinforced through screws.
Through above-mentioned technical scheme, can realize the fixed mounting effect between motor housing body 1 and front end housing 2 and the back lid 3.
Furthermore, one end of one of the delivery pipes 5 is fixed with the liquid delivery pipe 7, and the other end of the delivery pipe 5 is fixedly installed with one end of the heat conducting pore passage 14.
Through above-mentioned technical scheme, can realize the radiating effect of the inside of device.
Furthermore, one end of another delivery pipe 5 is connected with the other end of the heat conducting pore passage 14, and the other end of the delivery pipe 5 is connected with the outer surface of one end of the heat dissipation cold row 10.
Through above-mentioned technical scheme, through the cooperation of two conveyer pipes 5 and heat conduction pore 14, can provide the radiating effect for inner structure.
Further, cavities are arranged at two ends of the interior of the heat dissipation cold row 10, and a heat dissipation row pipe 12 is arranged between the two cavities.
Through the technical scheme, the heat dissipation effect of the heat dissipation calandria 12 can be realized.
Further, the cross section of the heat dissipation calandria 12 is an oval structure, the inside of the heat dissipation calandria 12 is a hollow structure, and both ends of the heat dissipation calandria 12 are communicated with the two cavities.
Through above-mentioned technical scheme, can realize the radiating effect of device.
Further, the inner wall of the lower end of the heat dissipation cold row 10 is connected with the lower surface of the delivery pump 6 through a return pipe 8.
Through above-mentioned technical scheme, can realize the circulation function of device.
The working principle is as follows: when the motor is installed, firstly, the rotor 16 is placed in the stator winding 19, then the inner wall of the front end cover 2 is attached to one end of the motor outer shell 1, meanwhile, one end of the conveying pipe 5 in the motor outer shell is ensured to extend to one end of the heat conducting layer 13 and be communicated with one end of the heat conducting pore 14, then the motor outer shell is fixed through the screw, then the rear cover 3 is fixed to the other end of the motor outer shell 1 according to the same mode, the supporting shaft 15 is ensured to penetrate through the front end cover 2 and the positioning bearing 4 in the rear cover 3, then the conveying pump 6 is attached to the outer surface of the front end cover 2, one end of the supporting shaft 15 is extended to the transmission inner wheel 17 in the conveying pump 6, the fan blade 11 is sleeved on the other end of the supporting shaft 15 and is positioned at the outer side of the rear cover 3, then the bolt at the upper end of one side of the heat dissipation cold dissipation row 10 is fixed with one end of the other conveying pipe 5, then the bolt at the lower end of one side of the heat dissipation cold dissipation row 10 is inserted into the outer surface of the rear cover 3, when the heat dissipation cold row 10 is fixed, the fan blade 11 is located between the heat dissipation cold row 10 and the rear cover 3, after the fixing is completed, the heat conduction pore canal 14 and the interior of the delivery pump 6 are filled with the cooling liquid, the rotor 16 drives the supporting shaft 15 to rotate, one end of the supporting shaft 15 is fixed with one end of the transmission inner wheel 17 through insertion, and drives the transmission inner wheel 17 to rotate, the impeller on the outer side of the transmission inner wheel 17 drives the cooling liquid inside to be pumped into the liquid delivery pipe 7 through the return pipe 8, and the cooling liquid is delivered into the heat conduction pore canal 14 through the delivery pipe 5, the cooling liquid moves spirally along the interior of the heat conduction pore canal 14, the heat absorbed by the interior of the heat conduction layer 13 is absorbed, the cooling liquid is taken out and flows into the interior of the heat dissipation cold row 10, then the heat dissipation effect is performed on the heat dissipation tube 12 through the rotation of the fan blade 11, and the cooling liquid after the heat dissipation is delivered back to the interior of the delivery pump 6 through the return pipe 8, the heat dissipation effect of the device can be greatly improved, the whole structure is driven by the power source of the device body, the linkage effect of the device is achieved, and the heat dissipation effect of the lifting device can be obvious.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a motor heat abstractor, includes motor housing body (1), its characterized in that: the motor comprises a motor shell body (1), a front end cover (2) is fixedly arranged on the outer surface of one end of the motor shell body (1), a rear cover (3) is fixedly arranged on the outer surface of one end of the motor shell body (1), a positioning bearing (4) is fixedly arranged at the middle position of the inner portion of the front end cover (2) and the rear cover (3), a conveying pipe (5) is fixedly arranged at the upper end of the inner wall of the front end cover (2) and the upper end of the inner wall of the rear cover (3), a conveying pump (6) is fixedly arranged on the outer surface of one end of the front end cover (2), a liquid conveying pipe (7) is fixedly arranged on the upper surface of the conveying pump (6), a return pipe (8) is fixedly arranged on the lower surface of the conveying pump (6), an outer protective cover (9) is fixedly arranged at one end of the front end cover (2), a heat dissipation cold bar (10) is fixedly arranged on the outer surface of one end of the rear cover (3), and a heat dissipation pipe (12) is arranged inside the heat dissipation cold bar (10), a heat conduction layer (13) is fixedly arranged on the inner wall of the motor outer shell (1), heat conduction pore canals (14) are arranged on the inner wall of the heat conduction layer (13), the heat conducting pore canal (14) surrounds the inner part of the heat conducting layer (13) in a spiral state, the inner wall of the heat conduction layer (13) is attached with a stator winding (19), the inner wall of the stator winding (19) is movably connected with a rotor (16) positioned in the motor outer shell (1), a supporting shaft (15) positioned in the two positioning bearings (4) is fixedly arranged in the rotor (16), one end of the inner wall of the delivery pump (6) is movably connected with a transmission inner wheel (17), an extension power shaft (18) is fixedly arranged on the outer surface of one end of the transmission inner wheel (17), impellers are arranged on the outer side of the transmission inner wheel (17), and fan blades (11) located between the rear cover (3) and the heat dissipation cold row (10) are fixedly installed at one end of the supporting shaft (15).
2. The heat sink for electric motor according to claim 1, wherein: the outer surfaces of the two ends of the motor outer shell (1) are fixed with the front end cover (2) and the rear cover (3) through clamping grooves, and the motor outer shell is reinforced through screws.
3. The heat sink for electric motor according to claim 1, wherein: one end of one of the conveying pipes (5) is fixed with the liquid conveying pipe (7), and the other end of the conveying pipe (5) is fixedly installed with one end of the heat conducting pore passage (14).
4. The heat sink for electric motor according to claim 1, wherein: and one end of the other conveying pipe (5) is connected with the other end of the heat conducting pore canal (14), and the other end of the conveying pipe (5) is connected with the outer surface of one end of the heat dissipation cold row (10).
5. The heat sink for electric motor according to claim 1, wherein: cavities are arranged at two ends of the interior of the heat dissipation cold row (10), and heat dissipation row tubes (12) are arranged between the two cavities.
6. The heat sink for motor according to claim 5, wherein: the cross-section of heat dissipation calandria (12) is oval structure, the inside of heat dissipation calandria (12) is hollow structure, the both ends of heat dissipation calandria (12) all communicate with two cavities.
7. The heat sink for electric motor according to claim 1, wherein: the inner wall of the lower end of the heat dissipation cold row (10) is connected with the lower surface of the delivery pump (6) through a return pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813006.9U CN216290472U (en) | 2021-11-17 | 2021-11-17 | Motor heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813006.9U CN216290472U (en) | 2021-11-17 | 2021-11-17 | Motor heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216290472U true CN216290472U (en) | 2022-04-12 |
Family
ID=81008840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122813006.9U Active CN216290472U (en) | 2021-11-17 | 2021-11-17 | Motor heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216290472U (en) |
-
2021
- 2021-11-17 CN CN202122813006.9U patent/CN216290472U/en active Active
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