CN221103144U - Permanent magnet motor capable of preventing rust - Google Patents
Permanent magnet motor capable of preventing rust Download PDFInfo
- Publication number
- CN221103144U CN221103144U CN202322955347.9U CN202322955347U CN221103144U CN 221103144 U CN221103144 U CN 221103144U CN 202322955347 U CN202322955347 U CN 202322955347U CN 221103144 U CN221103144 U CN 221103144U
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- China
- Prior art keywords
- shell
- permanent magnet
- block
- fixedly connected
- rust
- Prior art date
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 241001233242 Lontra Species 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 15
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a permanent magnet motor capable of preventing rust, which comprises a shell, wherein the inner side of a rear cover is fixedly connected with a dustproof net through a bolt, one end of a main shaft is fixedly connected with a fan blade, an auxiliary mechanism is arranged in the shell and comprises a shell, a net plate, a moisture removing agent bag and a baffle plate, one side of the shell is attached to the inner side of the rear cover, the moisture removing agent bag is arranged in the shell, the net plate is arranged on one side of the shell, the baffle plate is attached to the outer side of the shell, and the top of the baffle plate is fixedly connected with the inner wall of the shell. The utility model relates to the technical field of permanent magnet synchronous motors, realizes the absorption of water vapor in humid air by the cooperation among a shell, a screen plate and a shell, and solves the problems that the existing motor can dissipate heat in the starting process, if the humidity of the external air is too high, the rust time of the motor is shortened and the protection effect is poor.
Description
Technical Field
The utility model relates to the technical field of permanent magnet synchronous motors, in particular to a rust-proof permanent magnet motor.
Background
The permanent magnet synchronous motor uses the permanent magnet to provide excitation, so that the motor structure is simpler, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the operation reliability of the motor is improved; the motor has the advantages of high efficiency, high power density, long service life and no need of exciting current and exciting loss.
The permanent magnet synchronous motor is composed of a stator, a rotor, an end cover and other parts. The stator is substantially identical to a conventional induction motor and a lamination is used to reduce the iron loss during operation of the motor. The rotor can be made solid or laminated. The armature winding can adopt concentrated whole-distance winding, or can adopt distributed short-distance winding and unconventional winding, and the service life of the motor can be prolonged in the existing mode of rust-proof paint.
But the existing motor can dissipate heat in the starting process, if the humidity of the outside air is too high, the rust time of the motor is shortened, and the protection effect is poor.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the permanent magnet motor capable of preventing rust, and solves the problems that the existing motor can dissipate heat in the starting process, if the humidity of the outside air is too high, the rust time of the motor is shortened, and the protection effect is poor.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a permanent magnet motor that can rust-resistant, includes the casing, the inboard of casing is provided with the stator, the lid is installed to one side of casing, one side processing of lid has a plurality of round holes, the main shaft is installed to one side of casing, one side of casing has the back lid through the bolt rigid coupling, the inboard of back lid has the dust screen through the bolt rigid coupling, the one end rigid coupling of main shaft has the flabellum, the inside of casing is provided with assist mechanism, and assist mechanism includes shell, otter board, moisture removing agent package and baffle, one side of shell is laminated mutually with the inboard of back lid, the inside of shell is provided with the moisture removing agent package, the otter board is installed to one side of shell, the outside laminating of shell has the baffle, the top of baffle is fixedly connected mutually with the inner wall of casing.
Preferably, the outside rigid coupling of shell has the block, the outside of block links to each other with the inboard activity of back lid, the inner wall activity of block links to each other there is the slider, the bottom of slider passes through the inner wall bottom fixed connection of spring and block, the top rigid coupling of slider has the fixture block, the outer wall of fixture block links to each other with the inboard recess of back lid and the top through-hole activity of block.
Preferably, the outer side of the clamping block is matched with the inner side groove of the rear cover in shape.
Preferably, guard rails are mounted on the inner sides of the round holes.
Preferably, a cooling water jacket is arranged on the inner side of the shell, a copper plate is arranged on the inner side of the cooling water jacket, an annular shell fixedly connected with the inner wall of the shell is communicated with the inner side of the cooling water jacket through two inclined pipes, and a pump body is arranged on the inner side of the inclined pipe below the cooling water jacket.
Advantageous effects
The utility model provides a permanent magnet motor capable of preventing rust. The beneficial effects are as follows: this permanent magnet motor that can rust-resistant passes through the cooperation between casing, otter board and the shell, has realized the absorption to the steam in the humid air, has solved current motor and can dispel the heat at the in-process self of starting, if outside air humidity is too big will accelerate the corrosion time of motor, the poor problem of protection effect.
Through the cooperation between block, fixture block and the spring, realized the quick replacement to the dehumidification agent package, convenient to use then follow-up maintenance to the motor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model;
FIG. 3 is a schematic view of the housing, chute and cooling jacket of FIG. 1;
Fig. 4 is a schematic view of the block, the latch and the spring of fig. 1.
In the figure: 1. the fan comprises a shell, 2, a main shaft, 3, a round hole, 4, a protective guard, 5, a cover body, 6, an inclined tube, 7, a cooling water jacket, 8, an annular shell, 9, a pump body, 10, a stator, 11, a rear cover, 12, a dust screen, 13, a copper plate, 14, a baffle, 15, a block, 16, a sliding block, 17, a clamping block, 18, a spring, 19, a shell, 20, a screen plate, 21, a moisture removing agent bag, 22 and fan blades.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing motor can dissipate heat in the starting process, if the outside air humidity is too high, the rust time of the motor is shortened, and the protection effect is poor.
In view of the above, the permanent magnet motor capable of preventing rust is provided, and the water vapor in humid air is absorbed through the cooperation among the shell, the screen plate and the shell, so that the problems that the existing motor can dissipate heat in the starting process, the rust time of the motor is shortened if the humidity of external air is too high, and the protection effect is poor are solved.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
Embodiment one: as can be seen from fig. 1, 2 and 4, a permanent magnet motor capable of preventing rust comprises a housing 1, a stator 10 is arranged on the inner side of the housing 1, a cover 5 is installed on one side of the housing 1, a plurality of round holes 3 are processed on one side of the cover 5, a main shaft 2 is installed on one side of the housing 1, a rear cover 11 is fixedly connected on one side of the housing 1 through bolts, a dust screen 12 is fixedly connected on the inner side of the rear cover 11 through bolts, fan blades 22 are fixedly connected on one end of the main shaft 2, wind generated by the fan blades 22 during rotation enters from the position of the dust screen 12 and flows out of the round holes 3, an auxiliary mechanism is arranged in the housing 1, the auxiliary mechanism comprises a housing 19, a screen 20, a moisture removing agent bag 21 and a baffle 14, one side of the housing 19 is attached to the inner side of the rear cover 11, the moisture removing agent bag 21 can absorb moisture, the screen 20 is installed on one side of the housing 19, the outer side of the screen 20 does not influence air passing through, the outer side of the housing 19 is attached to the baffle 14, and the top of the baffle 14 is fixedly connected with the inner wall of the housing 1;
In the specific implementation process, it is worth particularly pointing out that the moisture removing agent bag 21 can absorb moisture, and the moisture in the moist air is absorbed through the cooperation among the screen plate 20, the moisture removing agent bag 21 and the baffle plate 14, so that the problems that the existing motor can dissipate heat in the starting process, the rust time of the motor is shortened and the protection effect is poor if the humidity of the external air is too high are solved;
Further, the outer side of the shell 19 is fixedly connected with a block 15, the outer side of the block 15 is movably connected with the inner side of the rear cover 11, the inner wall of the block 15 is movably connected with a sliding block 16, the sliding block 16 can move on the inner side of the block 15, the bottom of the sliding block 16 is fixedly connected with the bottom of the inner wall of the block 15 through a spring 18, the device can drive a clamping block 17 to be clamped in a groove of the rear cover 11 for positioning by means of elastic deformation of the spring 18, the top of the sliding block 16 is fixedly connected with a clamping block 17, the outer wall of the clamping block 17 is movably connected with the inner side groove of the rear cover 11 and the upper through hole of the block 15, and the clamping block 17 can move in the inner side groove of the rear cover 11 and the upper through hole of the block 15;
In the specific implementation process, it is worth particularly pointing out that the device can drive the clamping block 17 to be clamped in the groove of the rear cover 11 for positioning by virtue of the elastic deformation of the spring 18, and the quick replacement of the moisture removing agent bag 21 is realized by the cooperation among the block 15, the clamping block 17 and the spring 18, so that the motor is convenient to use and then is maintained later;
further, the outer side of the clamping block 17 is matched with the shape of the inner side groove of the rear cover 11;
In the specific implementation process, it is worth particularly pointing out that the outer side of the clamping block 17 is matched with the inner side groove shape of the rear cover 11, so that tight clamping of the clamping block 17 and the rear cover can be ensured;
furthermore, guard rails 4 are arranged on the inner sides of the round holes 3;
In the specific implementation process, it is worth particularly pointing out that the guard rail 4 can prevent large-size impurities from entering the inside of the shell 1 from the round hole 3;
specifically, when using this permanent magnet motor that can rust-resistant, wind gets into from the position of dust screen 12 when starting the motor, later through moisture removal agent package 21 and otter board 20, moisture in the air is absorbed this moment, avoid casing 1 inner wall moisture too heavy, prolonged the life of casing 1 inner assembly, when changing moisture removal agent package 21, the user can take off back lid 11 and take off dust screen 12 clearance dust, can promote shell 19 outside motion simultaneously, make fixture block 17 break away from the inboard recess of back lid 11, alright change moisture removal agent package 21 this moment.
Embodiment two: as can be seen from fig. 1 to 3, the cooling water jacket 7 is installed on the inner side of the housing 1, the copper plate 13 is installed on the inner side of the cooling water jacket 7, the copper plate 13 improves the heat conduction effect, the inner side of the cooling water jacket 7 is communicated with the annular shell 8 fixedly connected with the inner wall of the housing 1 through the two inclined pipes 6, the pump body 9 is installed on the inner side of the inclined pipe 6 below, and the type of the pump body 9 is not limited;
In the specific implementation process, the device is worth particularly pointing out, so that the heat dissipation of the motor is realized, and the influence of the overhigh temperature of the motor on the normal operation is avoided;
specifically, on the basis of the first embodiment, the user may start the pump body 9 to circulate the water in the annular housing 8 and the cooling water jacket 7, thereby realizing heat dissipation of the motor.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a permanent magnet motor that can rust-resistant, includes casing (1), its characterized in that: the novel motor rotor is characterized in that a stator (10) is arranged on the inner side of the shell (1), a cover body (5) is arranged on one side of the shell (1), a plurality of round holes (3) are formed in one side of the cover body (5), a main shaft (2) is arranged on one side of the shell (1), a rear cover (11) is fixedly connected to one side of the shell (1) through bolts, a dust screen (12) is fixedly connected to the inner side of the rear cover (11) through bolts, fan blades (22) are fixedly connected to one end of the main shaft (2), and an auxiliary mechanism is arranged in the shell (1);
The auxiliary mechanism comprises a shell (19), a screen plate (20), a moisture removing agent bag (21) and a baffle plate (14);
One side of shell (19) is laminated with the inboard of back lid (11), the inside of shell (19) is provided with moisture removal agent package (21), otter board (20) are installed to one side of shell (19), the outside laminating of shell (19) has baffle (14), the top of baffle (14) is fixedly connected with the inner wall of casing (1) mutually.
2. A rust-resistant permanent magnet machine according to claim 1, wherein: the outside rigid coupling of shell (19) has block (15), the outside of block (15) links to each other with the inboard activity of back lid (11), the inner wall activity of block (15) links to each other there is slider (16), the bottom of slider (16) is through the inner wall bottom fixed connection of spring (18) and block (15), the top rigid coupling of slider (16) has fixture block (17), the outer wall of fixture block (17) links to each other with the inboard recess of back lid (11) and the top through-hole activity of block (15).
3. A rust-resistant permanent magnet machine according to claim 2, wherein: the outer side of the clamping block (17) is matched with the inner side groove shape of the rear cover (11).
4. A rust-resistant permanent magnet machine according to claim 1, wherein: guard rails (4) are arranged on the inner sides of the round holes (3).
5. A rust-resistant permanent magnet machine according to claim 1, wherein: the cooling water jacket is characterized in that a cooling water jacket (7) is arranged on the inner side of the shell (1), a copper plate (13) is arranged on the inner side of the cooling water jacket (7), an annular shell (8) fixedly connected with the inner wall of the shell (1) is communicated with the inner side of the cooling water jacket (7) through two inclined pipes (6), and a pump body (9) is arranged on the inner side of the inclined pipe (6) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955347.9U CN221103144U (en) | 2023-11-01 | 2023-11-01 | Permanent magnet motor capable of preventing rust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955347.9U CN221103144U (en) | 2023-11-01 | 2023-11-01 | Permanent magnet motor capable of preventing rust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103144U true CN221103144U (en) | 2024-06-07 |
Family
ID=91311324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322955347.9U Active CN221103144U (en) | 2023-11-01 | 2023-11-01 | Permanent magnet motor capable of preventing rust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103144U (en) |
-
2023
- 2023-11-01 CN CN202322955347.9U patent/CN221103144U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |