CN218449703U - Heat dissipation end cover of permanent magnet motor - Google Patents
Heat dissipation end cover of permanent magnet motor Download PDFInfo
- Publication number
- CN218449703U CN218449703U CN202222034286.8U CN202222034286U CN218449703U CN 218449703 U CN218449703 U CN 218449703U CN 202222034286 U CN202222034286 U CN 202222034286U CN 218449703 U CN218449703 U CN 218449703U
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- cover
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- shell
- sealing cover
- casing
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Abstract
The utility model discloses a heat radiation end cover of a permanent magnet motor, which comprises a motor body, wherein a heat radiation fan is installed at one end of the motor body, an end cover component is installed at one side of the motor body and outside the heat radiation fan, the end cover component comprises a sealing cover, the sealing cover is outside the heat radiation fan, and one side of the sealing cover is connected with the surface of the motor body; the utility model moves the sealing plate by pulling the limiting strip, at the moment, the inside of the shell keeps circulating, the shell can be blocked by arranging the sealing plate, and when the motor body is not used, external dust and small insects can be prevented from entering the sealing cover; through the angle of adjusting steering wheel and return bend, after the regulation is accomplished, rotate the screw once more and fix the steering wheel, radiator fan exhaust hot-air enters into the return bend through the casing, through adjusting the angle of return bend, and then can reach the purpose of adjusting the exhaust direction.
Description
Technical Field
The utility model relates to a permanent-magnet machine technical field specifically is a permanent-magnet machine's heat dissipation end cover.
Background
The permanent magnet synchronous motor is excited by a permanent magnet and consists of a stator, a rotor, an end cover and the like. The stator is basically the same as a common induction motor, and a lamination structure is adopted to reduce iron loss during the operation of the motor. The end cover is a structural component on the permanent magnet motor, and the surface of the end cover is provided with air holes which are usually used for assisting the permanent magnet motor to dissipate heat.
The heat dissipation end cover of current permanent-magnet machine is when using, and the thermovent is located the one end opposite with the output shaft usually, and the exhaust direction of thermovent can not be adjusted, and the exhaust heat transmits easily to other equipment when in-service use on, causes the influence to the operation of other equipment, and inconvenient simultaneously stops to use the thermovent to the end cover and carries out the shutoff, and laying dust and hidden worm appear easily, cause the influence to the normal use of motor, therefore we need propose a permanent-magnet machine's heat dissipation end cover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a permanent-magnet machine's heat dissipation end cover possesses can adjust and conveniently carry out the advantage of shutoff to the exhaust direction of end cover thermovent to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation end cover of a permanent magnet motor comprises a motor body, wherein a heat dissipation fan is installed at one end of the motor body, an end cover assembly is installed on one side of the motor body and located outside the heat dissipation fan, the end cover assembly comprises a sealing cover, the sealing cover is located outside the heat dissipation fan, and one side of the sealing cover is connected with the surface of the motor body;
a shell is embedded in the center of one end, away from the motor body, of the sealing cover, and a plugging mechanism is installed inside the shell in a sliding mode;
and a steering mechanism is installed on one side of the shell, which is far away from the sealing cover.
Preferably, an annular clamping block is installed at one end of the motor body, and one end of the sealing cover slidably extends into the annular clamping block.
Preferably, the periphery of the outer part of the annular clamping block is in threaded connection with screws, and the sealing cover is fixed with the annular clamping block through the screws.
Preferably, a first air hole is formed in the joint of the sealing cover and the shell, and a second air hole is formed in one side, close to the heat dissipation fan, of the motor body.
Preferably, the inside of sealed cowling and the externally mounted who is located first gas pocket have a gas cover that gathers, it is hourglass hopper-shaped to gather the gas cover and sets up, it is located radiator fan's outside to gather the gas cover.
Preferably, the plugging mechanism comprises a sealing plate, a sliding groove is formed in the top of the shell, the sealing plate is inserted into the shell in a sliding mode through the sliding groove, a limiting strip is installed at the top of the sealing plate, and the bottom of the limiting strip is attached to the top of the shell.
Preferably, the screw rod is inserted in the outside of the sealing cover in a sliding mode, a clamping groove is formed in one side, away from the cooling fan, of the sealing cover, one side of the shell is embedded in the surface of the sealing cover through the clamping groove, and one end of the screw rod extends to the inside of the clamping groove and is in threaded connection with the surface of the shell.
Preferably, the steering mechanism comprises a steering wheel, the steering wheel is installed on one side, far away from the radiating fan, of the shell through a screw, an elbow is communicated with the center, far away from one side of the shell, of the steering wheel, and the inside of the elbow is communicated with the inside of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a pulling spacing strip moves the closing plate and removes, and at this moment, the casing is inside to be kept circulating, through setting up the closing plate, can carry out the shutoff to the casing, when motor body does not use, can prevent that external dust and xiao chong from entering into in the sealed cowling.
2. The utility model discloses an angle of adjusting steering wheel and return bend, after the regulation is accomplished, the screw is rotated once more and the steering wheel is fixed, and radiator fan exhaust hot gas passes through the casing and enters into the return bend, adjusts through the angle to the return bend, and then can reach the purpose of adjusting the exhaust direction.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of the area A in FIG. 2 according to the present invention;
fig. 4 is a schematic perspective view of the sealing cover of the present invention;
fig. 5 is a schematic side view of the second air hole of the present invention.
In the figure: 1. a motor body; 2. a heat radiation fan; 3. a sealing cover; 4. a housing; 5. an annular fixture block; 6. a first air hole; 7. a second air hole; 8. a gas gathering cover; 9. a sealing plate; 10. a limiting strip; 11. a screw rod; 12. a steering wheel; 13. and (5) bending the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a permanent-magnet machine's heat dissipation end cover, includes motor body 1, radiator fan 2 is installed to motor body 1's one end, one side of motor body 1 and the externally mounted that is located radiator fan 2 have an end cover subassembly, motor body 1 can drive radiator fan 2 when rotating and rotate, the heat that inside production was passed through the end cover subassembly and is discharged when radiator fan 2 rotated motor body 1 to reach and carry out radiating purpose to motor body 1.
The end cover assembly comprises a sealing cover 3, the sealing cover 3 is positioned outside the radiating fan 2, and one side of the sealing cover 3 is connected with the surface of the motor body 1; the sealing cover 3 is provided to protect the outside of the heat dissipation fan 2.
A first air hole 6 is formed at the joint of the sealing cover 3 and the shell 4, and a second air hole 7 is formed in one side of the motor body 1 close to the heat dissipation fan 2. Through setting up first air vent 6 for make things convenient for the inside air admission of motor body 1 to seal cover 3 in. The center department that the sealed cowling 3 kept away from 1 one end of motor body inlays and is equipped with casing 4, through setting up second gas pocket 7 for make things convenient for the air in the sealed cowling 3 to enter into in the casing 4.
The inside of sealed cowling 3 and the externally mounted that is located first gas pocket 6 have a gas collecting cover 8, and gas collecting cover 8 is the setting of leaking hopper-shaped, and gas collecting cover 8 is located radiator fan 2's outside. By providing the air collecting cover 8, the air collecting cover 8 is used for collecting and guiding the air flow blown by the heat dissipating fan 2.
The inside slidable mounting of casing 4 has plugging mechanism, and plugging mechanism includes closing plate 9, and the spout has been seted up at the top of casing 4, and closing plate 9 passes through the spout slip grafting in the inside of casing 4, and spacing 10 is installed at the top of closing plate 9, and the bottom of spacing 10 is laminated with the top of casing 4. When the heat dissipation fan 2 is used, the sealing plate 9 is driven to move by pulling the limiting strip 10, at the moment, the inside of the shell 4 keeps circulating, and hot air discharged by the heat dissipation fan 2 enters the inside of the shell 4 through the second air hole 7 and the first air hole 6.
Further, through setting up closing plate 9, can carry out the shutoff to casing 4, when motor body 1 does not use, can prevent that external dust and bug from entering into in the sealed cowling 3.
The outside slip grafting of sealed cowling 3 has lead screw 11, and the draw-in groove has been seted up to one side that radiator fan 2 was kept away from to sealed cowling 3, and the surface at sealed cowling 3 is inlayed through the draw-in groove to one side of casing 4, and the one end of lead screw 11 extends to the inside of draw-in groove and with the surperficial threaded connection of casing 4. Through setting up lead screw 11 for conveniently install and fix casing 4.
One side of the shell 4 far away from the sealing cover 3 is provided with a steering mechanism, the steering mechanism comprises a steering wheel 12, the steering wheel 12 is installed on one side of the shell 4 far away from the radiating fan 2 through a screw, the center of one side of the shell 4 far away from the steering wheel 12 is communicated with an elbow 13, and the inside of the elbow 13 is communicated with the inside of the shell 4. Through setting up steering wheel 12 and return bend 13, adjust the angle of steering wheel 12 and return bend 13, after the regulation is accomplished, rotate the screw once more and fix steering wheel 12, during radiator fan 2 exhaust hot-air entered into return bend 13 through casing 4, through adjusting the angle to return bend 13, and then can reach the purpose of adjusting the exhaust direction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a permanent-magnet machine's heat dissipation end cover, includes motor body (1), radiator fan (2) are installed to the one end of motor body (1), one side of motor body (1) and the externally mounted that is located radiator fan (2) have the end cover subassembly, its characterized in that: the end cover assembly comprises a sealing cover (3), the sealing cover (3) is positioned outside the radiating fan (2), and one side of the sealing cover is connected with the surface of the motor body (1);
a shell (4) is embedded in the center of one end, away from the motor body (1), of the sealing cover (3), and a plugging mechanism is slidably mounted in the shell (4);
and a steering mechanism is installed on one side, far away from the sealing cover (3), of the shell (4).
2. The end cap of claim 1, wherein: an annular clamping block (5) is installed at one end of the motor body (1), and one end of the sealing cover (3) extends into the annular clamping block (5) in a sliding mode.
3. The end cap of claim 2, wherein: the periphery of the outer portion of the annular clamping block (5) is in threaded connection with screws, and the sealing cover (3) is fixed with the annular clamping block (5) through the screws.
4. The heat dissipation end cover of the permanent magnet motor according to claim 1, wherein: a first air hole (6) is formed in the joint of the sealing cover (3) and the shell (4), and a second air hole (7) is formed in one side, close to the cooling fan (2), of the motor body (1).
5. The heat dissipation end cover of the permanent magnet motor according to claim 4, wherein: the inside of sealed cowling (3) and the externally mounted that is located first gas pocket (6) have and gather gas cover (8), it is funnel-shaped setting to gather gas cover (8), it is located the outside of radiator fan (2) to gather gas cover (8).
6. The end cap of claim 1, wherein: the plugging mechanism comprises a sealing plate (9), a sliding groove is formed in the top of the shell (4), the sealing plate (9) is inserted into the shell (4) in a sliding mode through the sliding groove, a limiting strip (10) is installed at the top of the sealing plate (9), and the bottom of the limiting strip (10) is attached to the top of the shell (4).
7. The end cap of claim 1, wherein: the outside slip grafting of sealed cowling (3) has lead screw (11), the draw-in groove has been seted up to one side that radiator fan (2) were kept away from in sealed cowling (3), inlay through the draw-in groove and establish on the surface of sealed cowling (3) one side of casing (4), the one end of lead screw (11) extend to the inside of draw-in groove and with the surperficial threaded connection of casing (4).
8. The heat dissipation end cover of the permanent magnet motor according to claim 1, wherein: steering mechanism includes steering wheel (12), one side of radiator fan (2) is kept away from in casing (4) through mounting screw in steering wheel (12), the center department intercommunication that casing (4) one side was kept away from in steering wheel (12) has return bend (13), the inside of return bend (13) and the inside intercommunication of casing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222034286.8U CN218449703U (en) | 2022-08-03 | 2022-08-03 | Heat dissipation end cover of permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222034286.8U CN218449703U (en) | 2022-08-03 | 2022-08-03 | Heat dissipation end cover of permanent magnet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449703U true CN218449703U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222034286.8U Active CN218449703U (en) | 2022-08-03 | 2022-08-03 | Heat dissipation end cover of permanent magnet motor |
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| Country | Link |
|---|---|
| CN (1) | CN218449703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116613923A (en) * | 2023-07-20 | 2023-08-18 | 昆山美仑工业样机有限公司 | Self-cleaning permanent magnet synchronous motor main shell of heat dissipation air duct |
-
2022
- 2022-08-03 CN CN202222034286.8U patent/CN218449703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116613923A (en) * | 2023-07-20 | 2023-08-18 | 昆山美仑工业样机有限公司 | Self-cleaning permanent magnet synchronous motor main shell of heat dissipation air duct |
| CN116613923B (en) * | 2023-07-20 | 2023-09-29 | 昆山美仑工业样机有限公司 | Self-cleaning permanent magnet synchronous motor main shell of heat dissipation air duct |
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