CN216356347U - Three-phase asynchronous machine moisture-proof heat radiation structure - Google Patents
Three-phase asynchronous machine moisture-proof heat radiation structure Download PDFInfo
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- CN216356347U CN216356347U CN202122857591.2U CN202122857591U CN216356347U CN 216356347 U CN216356347 U CN 216356347U CN 202122857591 U CN202122857591 U CN 202122857591U CN 216356347 U CN216356347 U CN 216356347U
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- phase asynchronous
- proof heat
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Abstract
The utility model relates to the technical field of three-phase asynchronous motors and discloses a moisture-proof heat dissipation structure of a three-phase asynchronous motor, which comprises a base and a motor body, wherein the motor body is fixedly connected with the base, a shell communicated with the interior of the motor body is fixedly arranged on the right side of the motor body, an installation mechanism is arranged in the shell, a filter plate is arranged on the right side of the shell, a drying box is fixedly arranged on the left side of the filter plate, first openings are formed in two sides of the drying box, a connection mechanism is fixedly arranged on the left side of the drying box and is fixedly connected with a heat dissipation fan through the connection mechanism, the connection mechanism is connected with the installation mechanism, a plurality of heat dissipation holes are formed in the upper side of the motor body, and a one-way valve is fixedly arranged in each heat dissipation hole. The utility model realizes the moisture-proof heat dissipation of the motor body and ensures the normal use of the motor body.
Description
Technical Field
The utility model relates to the technical field of three-phase asynchronous motors, in particular to a moisture-proof heat dissipation structure of a three-phase asynchronous motor.
Background
The three-phase AC asynchronous motor is an electric driving device which can convert electric energy into mechanical energy, and is mainly formed from stator, rotor and air gap between them.
The heat radiation structure of the existing three-phase asynchronous motor can only play a simple heat radiation role generally, can not effectively isolate the external humid air, and the internal corrosion and rustiness condition of the motor body can be generated after the motor body is used for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a heat dissipation structure of a motor body usually intelligently plays a simple heat dissipation role, and once air is wet, the heat dissipation wind can guide the wet air into the motor body, so that elements in the motor body are corroded and rusted.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a three-phase asynchronous machine moisture-proof's heat radiation structure, includes base and motor body, motor body and base fixed connection, motor body's the fixed casing that is linked together with motor body inside that is provided with in right side, the inside of casing is provided with installation mechanism, the right side of casing is provided with the filter, the fixed dry box that is provided with in left side of filter, first opening has all been seted up to the both sides of dry box, the fixed coupling mechanism that is provided with in left side of dry box, and through coupling mechanism fixedly connected with cooling fan, coupling mechanism is connected with installation mechanism, a plurality of louvres, every have been seted up to motor body's upside the inside of louvre is all fixed and is provided with the check valve.
Preferably, installation mechanism includes two-way lead screw, two sliders and two wedge, two-way lead screw set up in the inside of casing and both ends pole wall rotate with the lateral wall of the corresponding side of casing respectively and be connected, two the both ends pole wall of two-way lead screw is worn to locate by slider symmetry screw thread, two one side that the right-hand member of slider was carried on the back mutually respectively with the wedge fixed connection that corresponds.
Preferably, coupling mechanism is including installation pole and two connecting rods, the fixed left side that sets up in dry box of installation pole, radiator fan is fixed to be set up in the left side of installation pole, two the installation pole symmetry is fixed to be set up in the both ends left side of connecting rod, two the mounting hole has all been seted up to the left end of installation pole, every the wedge is pegged graft with the mounting hole that corresponds respectively and is set up.
Preferably, two limiting holes are formed in the left ends of the sliding blocks, limiting rods are movably sleeved in the limiting holes together, and two ends of each limiting rod are fixedly connected with the inner wall of the corresponding side of the shell respectively.
Preferably, a second opening is formed in the front side wall of the drying box, and a sealing plate is rotatably arranged in the second opening through two hinges.
Preferably, the left side wall of the filter plate is fixedly provided with a sealing ring, and the sealing ring is in contact connection with the shell.
Preferably, the upper end of the bidirectional screw rod penetrates through the shell and is fixedly connected with a knob.
Compared with the prior art, the utility model provides a moisture-proof heat dissipation structure of a three-phase asynchronous motor, which has the following beneficial effects:
1. this damp-proof heat radiation structure of three-phase asynchronous motor through the dry box that sets up, can place the drier that wraps up with the gauze in the inside of dry box and carry out the drying to the moist air that gets into the casing inside in the utilization to can play effectual dampproofing effect.
2. This three-phase asynchronous machine damp proof's heat radiation structure through the radiator fan who sets up, can utilize radiator fan's work to realize the inside air supply to clicking the body to can play effectual radiating effect.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the utility model realizes the moisture-proof heat dissipation of the motor body and ensures the normal use of the motor body.
Drawings
Fig. 1 is a schematic structural diagram of a moisture-proof heat dissipation structure of a three-phase asynchronous motor according to the present invention;
fig. 2 is a schematic sectional view of the housing of fig. 1.
In the figure: the device comprises a base 1, a motor body 2, a shell 3, a filter plate 4, a drying box 5, a heat dissipation fan 6, a one-way valve 7, a two-way screw rod 8, a sliding block 9, a wedge block 10, an installation rod 11, a connecting rod 12, a limiting rod 13, a sealing plate 14, a sealing ring 15 and a knob 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a moisture-proof heat dissipation structure of a three-phase asynchronous motor comprises a base 1 and a motor body 2, the motor body 2 is fixedly connected with the base 1, a casing 3 communicated with the inside of the motor body 2 is fixedly arranged on the right side of the motor body 2, an installation mechanism is arranged inside the casing 3, a filter plate 4 is arranged on the right side of the casing 3, a drying box 5 is fixedly arranged on the left side of the filter plate 4, first openings are respectively arranged on two sides of the drying box 5, a connection mechanism is fixedly arranged on the left side of the drying box 5, and through coupling mechanism fixedly connected with cooling fan 6, coupling mechanism is connected with installation mechanism, and a plurality of louvres have been seted up to the upside of motor body 2, and the inside of every louvre all is fixed and is provided with check valve 7, is convenient for make the inside air of motor body 2 can not flow back when flowing out, avoids the dust to get into the inside of motor body 2.
The installation mechanism comprises a bidirectional screw rod 8, two sliders 9 and two wedge blocks 10, the bidirectional screw rod 8 is arranged in the shell 3, rod walls at two ends of the bidirectional screw rod 8 are respectively connected with the side wall of the corresponding side of the shell 3 in a rotating mode, the rod walls at two ends of the bidirectional screw rod 8 are penetrated through by symmetrical threads of the two sliders 9, and one side, back to the back, of the right ends of the two sliders 9 is respectively fixedly connected with the corresponding wedge blocks 10.
Coupling mechanism includes installation pole 11 and two connecting rods 12, installation pole 11 is fixed to be set up in the left side of dry box 5, cooling fan 6 is fixed to be set up in the left side of installation pole 11, two 11 symmetrical fixed settings in the both ends left side of connecting rod 12 of installation pole, the mounting hole has all been seted up to the left end of two installation poles 11, every wedge 10 is pegged graft with the mounting hole that corresponds respectively and is set up, be convenient for utilize grafting between two wedges 10 and the mounting hole that corresponds to realize filter 4, dry box 5 and cooling fan 6's fixed mounting.
Spacing hole has all been seted up to the left end inside of two sliders 9, and the inside concerted movement in two spacing holes has cup jointed gag lever post 13, and the both ends of gag lever post 13 respectively with the inner wall fixed connection of the corresponding side of casing 3 utilize the activity of two spacing holes and gag lever post 13 to cup joint the realization spacing to two sliders 9 to drive two sliders 9 and rotate when avoiding two-way lead screw 8 pivoted.
The second opening has been seted up to the preceding lateral wall of drying box 5, and the inside of second opening is provided with closing plate 14 through two hinge rotations, utilizes closing plate 14 to realize sealed to the second opening to can dry the inside air of getting into drying box 5.
The fixed sealing washer 15 that is provided with of left side wall of filter 4, sealing washer 15 and casing 3 contact are connected, are convenient for guarantee the sealed effect between filter 4 and the casing 3 through sealing washer 15 to avoid the dust to get into the inside of casing 3.
The upper end of the bidirectional screw 8 penetrates through the shell 3 and is fixedly connected with the knob 16, so that the bidirectional screw 8 is driven to rotate through the knob 16, and the mounting mechanism can be driven to work.
In the utility model, before use, the drying agent is wrapped by gauze and put into the drying box 5, the heat dissipation fan 6 is started, the heat dissipation fan 6 guides the air outside the shell 3 into the drying box 5 through the filter plate 4, and the air is dried by the drying agent and then enters the motor body 2 for heat dissipation, so that the moist air outside can be effectively prevented from entering the motor body 2, when the drying agent needs to be replaced or the filter plate 4 needs to be cleaned after long-time use, the knob 16 is rotated, the knob 16 drives the bidirectional screw rod 8 to rotate, the two sliders 9 are driven to approach each other through the movable sleeve joint of the two sliders 9 and the limiting rod 13 while the bidirectional screw rod 8 rotates, the two sliders 9 respectively drive the corresponding wedge blocks 10 to separate from the corresponding mounting holes, thereby can be convenient for dismantle filter 4 and drying box 5, and then be convenient for change the drier.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A damp-proof heat dissipation structure of a three-phase asynchronous motor comprises a base (1) and a motor body (2), it is characterized in that the motor body (2) is fixedly connected with the base (1), the right side of the motor body (2) is fixedly provided with a shell (3) communicated with the inside of the motor body (2), an installation mechanism is arranged in the shell (3), a filter plate (4) is arranged on the right side of the shell (3), a drying box (5) is fixedly arranged at the left side of the filter plate (4), first openings are respectively arranged at the two sides of the drying box (5), a connecting mechanism is fixedly arranged at the left side of the drying box (5), and is fixedly connected with a heat radiation fan (6) through a connecting mechanism, the connecting mechanism is connected with the mounting mechanism, a plurality of heat dissipation holes are formed in the upper side of the motor body (2), and a one-way valve (7) is fixedly arranged inside each heat dissipation hole.
2. The damp-proof heat dissipation structure of the three-phase asynchronous motor according to claim 1, wherein the mounting mechanism comprises a bidirectional screw rod (8), two sliding blocks (9) and two wedge blocks (10), the bidirectional screw rod (8) is disposed inside the housing (3), rod walls at two ends are respectively rotatably connected with the side wall of the corresponding side of the housing (3), two symmetrical threads of the sliding blocks (9) are disposed through the rod walls at two ends of the bidirectional screw rod (8), and one side of the two sliding blocks (9) opposite to the right end is respectively and fixedly connected with the corresponding wedge block (10).
3. The damp-proof heat dissipation structure of the three-phase asynchronous motor according to claim 2, wherein the connection mechanism comprises a mounting rod (11) and two connection rods (12), the mounting rod (11) is fixedly arranged on the left side of the drying box (5), the heat dissipation fan (6) is fixedly arranged on the left side of the mounting rod (11), the two mounting rods (11) are symmetrically and fixedly arranged on the left sides of two ends of the connection rods (12), mounting holes are formed in the left ends of the two mounting rods (11), and each wedge block (10) is respectively inserted into the corresponding mounting hole.
4. The damp-proof heat dissipation structure of the three-phase asynchronous motor according to claim 2, wherein the two sliders (9) are respectively provided with a limiting hole at the left end, a limiting rod (13) is movably sleeved in the two limiting holes together, and two ends of the limiting rod (13) are respectively fixedly connected with the inner wall of the corresponding side of the housing (3).
5. The moisture-proof heat dissipation structure of the three-phase asynchronous motor according to claim 1, wherein a second opening is formed in a front side wall of the drying box (5), and a sealing plate (14) is rotatably arranged inside the second opening through two hinges.
6. The moisture-proof heat dissipation structure of the three-phase asynchronous motor according to claim 1, wherein the left side wall of the filter plate (4) is fixedly provided with a sealing ring (15), and the sealing ring (15) is in contact connection with the housing (3).
7. The moisture-proof heat dissipation structure of the three-phase asynchronous motor according to claim 2, wherein the upper end of the bidirectional screw rod (8) penetrates through the housing (3) and is fixedly connected with a knob (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122857591.2U CN216356347U (en) | 2021-11-22 | 2021-11-22 | Three-phase asynchronous machine moisture-proof heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122857591.2U CN216356347U (en) | 2021-11-22 | 2021-11-22 | Three-phase asynchronous machine moisture-proof heat radiation structure |
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| Publication Number | Publication Date |
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| CN216356347U true CN216356347U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122857591.2U Active CN216356347U (en) | 2021-11-22 | 2021-11-22 | Three-phase asynchronous machine moisture-proof heat radiation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117914061A (en) * | 2024-03-15 | 2024-04-19 | 无锡市华伟车辆厂 | Heat-dissipation and moisture-proof mechanism for motor winding |
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2021
- 2021-11-22 CN CN202122857591.2U patent/CN216356347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117914061A (en) * | 2024-03-15 | 2024-04-19 | 无锡市华伟车辆厂 | Heat-dissipation and moisture-proof mechanism for motor winding |
| CN117914061B (en) * | 2024-03-15 | 2024-05-28 | 无锡市华伟车辆厂 | Heat-dissipation and moisture-proof mechanism for motor winding |
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