CN213027722U - Motor heat dissipation device for electrical engineering - Google Patents
Motor heat dissipation device for electrical engineering Download PDFInfo
- Publication number
- CN213027722U CN213027722U CN202021458247.5U CN202021458247U CN213027722U CN 213027722 U CN213027722 U CN 213027722U CN 202021458247 U CN202021458247 U CN 202021458247U CN 213027722 U CN213027722 U CN 213027722U
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- China
- Prior art keywords
- gear
- motor
- electrical engineering
- rod
- heat dissipation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 title claims description 21
- 244000309464 bull Species 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor heat abstractor for electrical engineering, including motor casing, be equipped with the rotor in the motor casing, one of rotor is served and is equipped with the axostylus axostyle, the one end of axostylus axostyle runs through motor casing and outwards extends, the axostylus axostyle is located the fixed first gear that has cup jointed on the lateral wall of motor casing, the both sides of first gear all are equipped with the second gear, fixed inserting is equipped with the bull stick on the second gear, the one end fixedly connected with suction fan of bull stick, it is connected with the bracing piece to rotate on one side inner wall of motor casing, be equipped with the rotation chamber on the bracing piece, the one end that the suction fan was kept away from to the bull stick is rotated and is inserted and is established and is rotated the intracavity, the utility model discloses a setting up of.
Description
Technical Field
The utility model relates to a relevant goods field of electrical engineering specifically is a motor heat abstractor for electrical engineering.
Background
The electric engineering equipment commonly used in electromechanical engineering includes motor, transformer, high-voltage electric appliance and complete equipment, low-voltage electric appliance and complete equipment, electric measuring instrument and meter, etc. its main performance includes receiving electricity, transforming electricity, distributing electricity and converting electric energy, the motor mainly can produce driving torque as power source of electric appliance or various machines, the generator is indicated by letter G in the circuit, and its main function is to utilize mechanical energy to convert it into electric energy.
But current motor for electrical engineering inner structure is comparatively simple, and the heat dissipation cost is higher, and the practicality is relatively poor, and is not convenient for carry out the dismouting clearance, reduces the radiating efficiency, has certain defectiveness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor heat abstractor for electrical engineering to it is comparatively simple to provide current motor inner structure for electrical engineering in solving above-mentioned background art, and the heat dissipation cost is higher, and the practicality is relatively poor, and is not convenient for carry out the dismouting clearance, reduces the radiating efficiency problem.
In order to achieve the above object, the utility model provides a following technical scheme: a motor heat dissipation device for electrical engineering comprises a motor shell, wherein a rotor is arranged in the motor shell, one end of the rotor is provided with a shaft rod, one end of the shaft rod penetrates through the motor shell and extends outwards, a first gear is fixedly sleeved on the side wall of the shaft rod, which is positioned in the motor shell, two sides of the first gear are respectively provided with a second gear, a rotating rod is fixedly inserted on the second gear, one end of the rotating rod is fixedly connected with an air suction fan, a supporting rod is rotatably connected on the inner wall of one side of the motor shell, a rotating cavity is arranged on the supporting rod, one end, far away from the air suction fan, of the rotating rod is rotatably inserted in the rotating cavity, an L-shaped supporting plate is fixedly connected on the outer wall of the supporting rod, a clamping rod is slidably inserted on the L-shaped supporting plate, the bottom end of the clamping rod penetrates through the supporting rod and extends, one end of the clamping rod, which is close to the supporting rod, is fixedly sleeved with a fixed sleeve, and one side of the motor shell is provided with a plurality of heat dissipation holes.
Preferably, the number of the heat dissipation holes is not less than two, and the heat dissipation holes are arranged at equal intervals.
Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are respectively abutted against the fixed sleeve and the L-shaped supporting plate.
Preferably, one end of the clamping rod, which is far away from the fixed sleeve, is fixedly connected with a pulling block.
Preferably, the second gear is provided with a parallel position of the first gear and is meshed with the first gear.
Preferably, the first gear and the second gear are both flat gears.
Compared with the prior art, the beneficial effects of the utility model are that:
the motor heat dissipation device for electrical engineering drives the shaft lever to rotate when the rotor in the motor shell works, at the moment, the first gear arranged on the shaft lever is meshed with the second gears on the two sides to drive the rotating rod to rotate in the rotating cavity in the supporting rod, the rotating rod is fixed with the supporting rod through the clamping rod to realize the rotation of the supporting rod, at the moment, the suction fan arranged on the rotating rod synchronously rotates under the driving of the rotating rod, the suction fan sucks high temperature generated during the operation of the rotor and then discharges the high temperature through a plurality of heat dissipation holes in the motor shell to realize the internal heat dissipation, draw out the kelly in the draw-in groove on the bull stick from the bull stick in the L type backup pad when needs are cleared up suction fan, realize dismantling the clearance, the utility model discloses a setting up of gear can link when the motor operation and drive suction fan work to realize inside quick heat dissipation, and make things convenient for the dismouting clearance.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation device of a motor for electrical engineering according to the present invention;
fig. 2 is an enlarged view of a position a of the electric motor heat sink for electrical engineering according to the present invention.
In the figure: 1-motor shell, 2-rotor, 3-shaft lever, 4-first gear, 5-second gear, 6-rotating rod, 7-suction fan, 8-supporting rod, 9-L-shaped supporting plate, 10-clamping rod, 11-fixing sleeve, 12-heat dissipation hole, 13-spring, 14-pulling block and 15-rotating cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-2, the present invention provides an embodiment: a motor heat dissipation device for electrical engineering comprises a motor shell 1, a rotor 2 is arranged in the motor shell 1, one end of the rotor 2 is provided with a shaft rod 3, one end of the shaft rod 3 penetrates through the motor shell 1 and extends outwards, a first gear 4 is fixedly sleeved on the side wall of the shaft rod 3 positioned in the motor shell 1, two sides of the first gear 4 are respectively provided with a second gear 5, a rotating rod 6 is fixedly inserted on the second gear 5, one end of the rotating rod 6 is fixedly connected with an air suction fan 7, a support rod 8 is rotatably connected on the inner wall of one side of the motor shell 1, a rotating cavity 15 is arranged on the support rod 8, one end of the rotating rod 6, far away from the air suction fan 7, is rotatably inserted in the rotating cavity 15, an L-shaped support plate 9 is fixedly connected on the outer wall of the support rod 8, a clamping rod 10 is slidably inserted on the L-shaped support plate 9, the bottom end of the clamping rod 10 penetrates through the support rod, fixed cover 11 that has cup jointed on the kelly 10 is close to one of bracing piece 8 one end, one side of motor casing 1 is equipped with a plurality of louvres 12, specific saying, 2 during operations of rotor will drive axostylus axostyle 3 and rotate, thereby install first gear 4 on axostylus axostyle 3 this moment with the second gear 5 of both sides between mesh drive bull stick 6 at the inside rotation 15 internal rotations in chamber of bracing piece 8, thereby bull stick 6 is fixed with bracing piece 8 through kelly 10 and realizes the rotation of bracing piece 8, install the induced draft fan 7 on bull stick 6 and rotate simultaneously under the drive of bull stick 6 this moment, thereby high temperature when induced draft fan 7 with 2 operations of rotor inhales a plurality of louvres 12 on the rethread motor casing 1 and discharges and realize inside heat dissipation, take out in the draw-in groove on bull stick 10 follow bull stick 6 on the L type backup pad 9 when needs clear.
Furthermore, the number of the plurality of heat dissipation holes 12 is not less than two, and the heat dissipation holes are arranged at equal intervals.
Further, the clamping rod 10 is sleeved with a spring 13, two ends of the spring 13 are respectively abutted to the fixing sleeve 11 and the L-shaped supporting plate 9, and the clamping rod 10 is convenient to automatically rebound to the inside of the rotating rod 6.
Further, a pulling block 14 is fixedly connected to an end of the clamping rod 10 away from the fixing sleeve 11, so as to facilitate pulling the clamping rod 10.
Further, the second gear 5 is provided in a parallel position to the first gear 4 and is engaged with the first gear 4.
Further, the first gear 4 and the second gear 5 are both flat gears.
The working principle is as follows: will drive axostylus axostyle 3 and rotate at rotor 2 during operation, thereby install first gear 4 on axostylus axostyle 3 this moment with mesh between the second gear 5 of both sides drive bull stick 6 at the inside rotation 15 internal rotations of bracing piece 8, thereby bull stick 6 is fixed with bracing piece 8 through kelly 10 and realizes the rotation of bracing piece 8, thereby install the induced-draft fan 7 on bull stick 6 and rotate simultaneously under the drive of bull stick 6 this moment, thereby the high temperature when induced-draft fan 7 is with rotor 2 operation inhales a plurality of louvres 12 on the rethread motor casing 1 and discharges and realize inside heat dissipation, take out in the draw-in groove on bull stick 10 follow bull stick 6 on L type backup pad 9 when needs clear up to inhale induced-draft fan 7, realize dismantling the clearance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)
1. A motor heat dissipation device for electrical engineering comprises a motor shell (1), and is characterized in that: the motor comprises a motor shell (1), a rotor (2) is arranged in the motor shell (1), one end of the rotor (2) is provided with a shaft lever (3), one end of the shaft lever (3) penetrates through the motor shell (1) and extends outwards, a side wall of the shaft lever (3) in the motor shell (1) is fixedly sleeved with a first gear (4), two sides of the first gear (4) are respectively provided with a second gear (5), a rotating rod (6) is fixedly inserted on the second gear (5), one end of the rotating rod (6) is fixedly connected with an air suction fan (7), one inner wall of one side of the motor shell (1) is rotatably connected with a support rod (8), a rotating cavity (15) is arranged on the support rod (8), one end of the rotating rod (6), which is far away from the air suction fan (7), is rotatably inserted in the rotating cavity (15), and an L-shaped support plate (9) is fixedly connected on, sliding on L type backup pad (9) is inserted and is equipped with kelly (10), the bottom of kelly (10) runs through bracing piece (8) and extends to rotating chamber (15) interior, be equipped with the draw-in groove that corresponds with kelly (10) on the outer wall of bull stick (6), kelly (10) are close to one of bracing piece (8) and serve fixed the cover (11) that has cup jointed, one side of motor casing (1) is equipped with a plurality of louvres (12).
2. The heat dissipating apparatus for a motor for electrical engineering according to claim 1, wherein: the number of the heat dissipation holes (12) is not less than two, and the heat dissipation holes are arranged at equal intervals.
3. The heat dissipating apparatus for a motor for electrical engineering according to claim 1, wherein: the clamp rod (10) is sleeved with a spring (13), and two ends of the spring (13) are respectively abutted against the fixed sleeve (11) and the L-shaped supporting plate (9).
4. The heat dissipating apparatus for a motor for electrical engineering according to claim 1, wherein: and a pulling block (14) is fixedly connected to one end of the clamping rod (10) far away from the fixed sleeve (11).
5. The heat dissipating apparatus for a motor for electrical engineering according to claim 1, wherein: the second gear (5) is provided with a parallel position of the first gear (4) and is meshed with the first gear (4).
6. The heat dissipating apparatus for a motor for electrical engineering according to claim 1, wherein: the first gear (4) and the second gear (5) are both flat gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458247.5U CN213027722U (en) | 2020-07-22 | 2020-07-22 | Motor heat dissipation device for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458247.5U CN213027722U (en) | 2020-07-22 | 2020-07-22 | Motor heat dissipation device for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027722U true CN213027722U (en) | 2021-04-20 |
Family
ID=75517504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021458247.5U Expired - Fee Related CN213027722U (en) | 2020-07-22 | 2020-07-22 | Motor heat dissipation device for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824254A (en) * | 2021-10-27 | 2021-12-21 | 领先科技(东台)有限公司 | Radial floating high heat dissipating motor |
-
2020
- 2020-07-22 CN CN202021458247.5U patent/CN213027722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824254A (en) * | 2021-10-27 | 2021-12-21 | 领先科技(东台)有限公司 | Radial floating high heat dissipating motor |
| CN113824254B (en) * | 2021-10-27 | 2022-09-20 | 领先科技(东台)有限公司 | Radial floating high heat dissipating motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |