CN213125768U - Alternating current asynchronous motor with good heat dissipation effect - Google Patents
Alternating current asynchronous motor with good heat dissipation effect Download PDFInfo
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- CN213125768U CN213125768U CN202022234744.3U CN202022234744U CN213125768U CN 213125768 U CN213125768 U CN 213125768U CN 202022234744 U CN202022234744 U CN 202022234744U CN 213125768 U CN213125768 U CN 213125768U
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- fixedly connected
- heat dissipation
- asynchronous motor
- alternating current
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Abstract
The utility model discloses an alternating current asynchronous motor that radiating effect is good, which comprises a housin, the outer wall of casing is provided with the heat radiation fins that the equidistance distributes, and one side outer wall of casing passes through screw fixedly connected with rear end cap, one side outer wall of rear end cap is provided with the louvre that the equidistance distributes, and the outer wall of casing is provided with mounting groove one, the inner wall fixedly connected with semiconductor refrigeration piece of mounting groove one, and the outer wall fixedly connected with supporting shoe of rear end cap, one side outer wall of supporting shoe passes through screw fixedly connected with fan. The utility model discloses a be provided with the flabellum, the flabellum can drive the rotation through the pivot under the operation of rotor, and then discharges some heats of inside through the louvre of rear end cap, installs semiconductor refrigeration piece and heat radiation fins on the casing, and outside the semiconductor refrigeration piece can be the heat discharge casing in the casing, heat radiation fins can absorb the heat in the casing, under the effect of fan.
Description
Technical Field
The utility model relates to an AC asynchronous machine technical field especially relates to an AC asynchronous machine that the radiating effect is good.
Background
An ac asynchronous motor is an electric drive device that converts electrical energy into mechanical energy. It is mainly composed of stator, rotor and air gap between them. And after the stator winding is led to a three-phase alternating current power supply, a rotating magnetic field is generated and the rotor is cut to obtain torque. The three-phase alternating current asynchronous motor has the advantages of simple structure, reliable operation, low price, strong overload capacity, convenient use, installation and maintenance and the like, and is widely applied to various fields.
The AC asynchronous motor is more and more widely applied and has extremely strong universality. The existing alternating current asynchronous motor can generate heat after being used for a long time, the heat dissipation performance of the alternating current asynchronous motor is general, and the service life of the alternating current asynchronous motor can be influenced due to poor heat dissipation performance particularly in high-temperature places.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an alternating current asynchronous motor with good heat dissipation effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an alternating current asynchronous motor that radiating effect is good, includes the casing, the outer wall of casing is provided with the heat radiation fins that the equidistance distributes, and one side outer wall of casing passes through screw fixedly connected with rear end cap, one side outer wall of rear end cap is provided with the louvre that the equidistance distributes, and the outer wall of casing is provided with mounting groove one, the inner wall fixedly connected with semiconductor refrigeration piece of mounting groove one, and the outer wall fixedly connected with supporting shoe of rear end cap, one side outer wall of supporting shoe passes through screw fixedly connected with fan, and the inner wall of casing is provided with the stator, the inside of stator is provided with the rotor, and one side outer wall of rotor is provided with the pivot, the.
Further, the outer wall fixedly connected with bottom plate of casing, and the bottom outer wall fixedly connected with of bottom plate are the fixed block of rectangular distribution, and the bottom of bottom plate is provided with damping device.
Further, damping device includes the mounting panel, and the top outer wall of mounting panel is provided with the rectangular channel, and the bottom inner wall of rectangular channel is provided with mounting groove two that is the rectangle and distributes.
Furthermore, the inner wall of the second mounting groove is fixedly connected with a fixing shaft, the outer wall of the fixing shaft is respectively sleeved with a first spring and a first sliding block, and the first sliding block and the mounting groove form sliding fit.
Furthermore, the outer wall of one side of the first sliding block is hinged with a connecting rod, one end of the connecting rod is hinged with the outer wall of one side of the fixed block, and the outer wall of the bottom of the rectangular groove is provided with three mounting grooves distributed equidistantly.
Furthermore, the inner wall of the mounting groove III is connected with a second sliding block in a sliding mode, and a fixing rod is fixedly connected to the outer wall of the top of the second sliding block.
Furthermore, the outer wall of the fixed rod is sleeved with a second spring, and one end of the fixed rod is fixedly connected with the outer wall of the bottom plate.
Furthermore, the outer wall of the bottom of the mounting plate is fixedly connected with a mounting pad, and the mounting pad is made of rubber.
The utility model has the advantages that:
1. this an exchange asynchronous motor for radiating effect is good, through being provided with the flabellum, the flabellum can drive through the pivot and rotate under the operation of rotor, and then discharge some heats of inside through the louvre of rear end cap, install semiconductor refrigeration piece and heat radiation fins on the casing, the semiconductor refrigeration piece can be outside the casing to the heat discharge of casing in the casing, heat radiation fins can absorb the heat in the casing, under the effect of fan, can make semiconductor refrigeration piece and heat radiation fins heat blow away, and then the radiating effect of motor will be better, its life has been prolonged greatly.
2. This an exchange asynchronous machine for radiating effect is good, through being provided with first spring, fixed block, connecting rod, first slider, second spring, dead lever, it is under mutually supporting, can play fine shock-absorbing function to it.
3. This an exchange asynchronous motor for radiating effect is good through being provided with the mounting pad, and the mounting pad can make the motor more firm when the installation on the one hand, and on the other hand can also play certain cushioning effect.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
Fig. 1 is a schematic view of an overall structure of an ac asynchronous motor with a good heat dissipation effect according to the present invention;
fig. 2 is a schematic cross-sectional structural view of an ac asynchronous motor with good heat dissipation effect according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a position a of the ac asynchronous motor with a good heat dissipation effect according to the present invention;
fig. 4 is a schematic diagram of an enlarged structure at a position B of the ac asynchronous motor with a good heat dissipation effect according to the present invention;
fig. 5 is a schematic view of the mounting pad structure of an ac asynchronous motor having a good heat dissipation effect.
In the figure: the fan comprises a shell 1, a rectangular groove 2, a bottom plate 3, a mounting plate 4, a rear end cover 5, a supporting block 6, a fan 7, a semiconductor refrigerating sheet 8, a radiating fin 9, fan blades 10, a stator 11, a fixed shaft 12, a first spring 13, a first fixing block 14, a connecting rod 15, a first sliding block 16, a second sliding block 17, a second spring 18, a fixing rod 19 and a mounting pad 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, an alternating current asynchronous motor with good heat dissipation effect comprises a housing 1, the outer wall of the housing 1 is provided with heat dissipation fins 9 distributed equidistantly, one side outer wall of the housing 1 is fixedly connected with a rear end cover 5 through screws, one side outer wall of the rear end cover 5 is provided with heat dissipation holes distributed equidistantly, the outer wall of the housing 1 is provided with a first mounting groove, the inner wall of the first mounting groove is fixedly connected with a semiconductor refrigeration sheet 8, the outer wall of the rear end cover 5 is fixedly connected with a supporting block 6, one side outer wall of the supporting block 6 is fixedly connected with a fan 7 through screws, the inner wall of the housing 1 is provided with a stator 11, the inside of the stator 11 is provided with a rotor, one side outer wall of the rotor is.
The utility model discloses in, the outer wall fixedly connected with bottom plate 3 of casing 1, and the bottom outer wall fixedly connected with of bottom plate 3 is the fixed block 14 that the rectangle distributes, and the bottom of bottom plate 3 is provided with damping device.
The utility model discloses in, damping device includes mounting panel 4, and the top outer wall of mounting panel 4 is provided with rectangular channel 2, and the bottom inner wall of rectangular channel 2 is provided with the mounting groove two that is the rectangle and distributes.
The utility model discloses in, the inner wall fixedly connected with fixed axle 12 of mounting groove two, and the outer wall of fixed axle 12 has cup jointed first spring 13 and first slider 16 respectively, and first slider 16 forms sliding fit with the mounting groove two.
The utility model discloses in, one side outer wall of first slider 16 articulates there is connecting rod 15, and one side outer wall of one end and fixed block 14 of connecting rod 15 is articulated mutually, and the bottom outer wall of rectangular channel 2 is provided with the mounting groove three that the equidistance distributes.
The utility model discloses in, the inner wall sliding connection of mounting groove three has second slider 17, and second slider 17's top outer wall fixedly connected with dead lever 19.
The utility model discloses in, second spring 18 has been cup jointed to the outer wall of dead lever 19, and the bottom outer wall fixed connection of the one end of dead lever 19 and bottom plate 3.
The working principle is as follows: when the motor is in operation, the fan blade 10 can be driven to rotate through the rotating shaft under the operation of the rotor, and then some heat inside is discharged through the heat dissipation holes of the rear end cover 5, the shell 1 is provided with the semiconductor refrigeration piece 8 and the heat dissipation fins 9, the semiconductor refrigeration piece 8 can discharge the heat inside the shell 1 outside the shell 1, the heat dissipation fins 9 can absorb the heat inside the shell 1, under the action of the fan 7, the heat of the semiconductor refrigeration piece 8 and the heat dissipation fins 9 can be blown away, and further the heat dissipation effect of the motor is better. And the motor operation also can produce violent vibrations, installs second slider 17 on the dead lever 19 of bottom plate 3 bottom, and second slider 17 will slide in mounting groove three, and first slider 16 will follow fixed axle 12 and remove in mounting groove two, under the effect of second spring 18 and first spring 13, just can play fine shock attenuation effect.
Example 2
Referring to fig. 5, in this embodiment, compared to embodiment 1, the ac asynchronous motor with a good heat dissipation effect further includes a mounting pad 20 fixedly connected to an outer wall of the bottom of the mounting plate 4, and the mounting pad 20 is made of rubber.
The working principle is as follows: the bottom of mounting panel 3 is installed the mounting pad 20 of rubber material, and mounting pad 20 can make the motor more firm when the installation on the one hand, and on the other hand can also play certain cushioning effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An alternating current asynchronous motor with good heat dissipation effect comprises a shell (1) and is characterized in that, the outer wall of the shell (1) is provided with radiating fins (9) distributed at equal intervals, and the outer wall of one side of the shell (1) is fixedly connected with a rear end cover (5) through screws, the outer wall of one side of the rear end cover (5) is provided with radiating holes distributed at equal intervals, the outer wall of the shell (1) is provided with a first installation groove, the inner wall of the first installation groove is fixedly connected with a semiconductor refrigeration piece (8), and the outer wall of the rear end cover (5) is fixedly connected with a supporting block (6), the outer wall of one side of the supporting block (6) is fixedly connected with a fan (7) through a screw, and the inner wall of the shell (1) is provided with a stator (11), the inside of the stator (11) is provided with a rotor, and a rotating shaft is arranged on the outer wall of one side of the rotor, and one end of the rotating shaft is sleeved with a fan blade (10).
2. The alternating current asynchronous motor with the good heat dissipation effect according to claim 1, wherein a bottom plate (3) is fixedly connected to the outer wall of the shell (1), fixing blocks (14) which are distributed in a rectangular shape are fixedly connected to the outer wall of the bottom plate (3), and a damping device is arranged at the bottom of the bottom plate (3).
3. The alternating current asynchronous motor with the good heat dissipation effect according to claim 2, wherein the damping device comprises a mounting plate (4), a rectangular groove (2) is formed in the outer wall of the top of the mounting plate (4), and a second mounting groove which is distributed in a rectangular shape is formed in the inner wall of the bottom of the rectangular groove (2).
4. The alternating current asynchronous motor with the good heat dissipation effect according to claim 3, wherein a fixed shaft (12) is fixedly connected to the inner wall of the second mounting groove, a first spring (13) and a first sliding block (16) are respectively sleeved on the outer wall of the fixed shaft (12), and the first sliding block (16) is in sliding fit with the second mounting groove.
5. The alternating current asynchronous motor with the good heat dissipation effect according to claim 4, wherein the outer wall of one side of the first sliding block (16) is hinged with a connecting rod (15), one end of the connecting rod (15) is hinged with the outer wall of one side of the fixed block (14), and the outer wall of the bottom of the rectangular groove (2) is provided with three mounting grooves which are distributed equidistantly.
6. The alternating current asynchronous motor with the good heat dissipation effect as recited in claim 5, wherein the inner wall of the third mounting groove is slidably connected with a second sliding block (17), and the outer wall of the top of the second sliding block (17) is fixedly connected with a fixing rod (19).
7. The alternating current asynchronous motor with the good heat dissipation effect as claimed in claim 6, wherein the outer wall of the fixing rod (19) is sleeved with the second spring (18), and one end of the fixing rod (19) is fixedly connected with the outer wall of the bottom plate (3).
8. The alternating current asynchronous motor with the good heat dissipation effect according to claim 3, characterized in that a mounting pad (20) is fixedly connected to the outer wall of the bottom of the mounting plate (4), and the mounting pad (20) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234744.3U CN213125768U (en) | 2020-10-10 | 2020-10-10 | Alternating current asynchronous motor with good heat dissipation effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234744.3U CN213125768U (en) | 2020-10-10 | 2020-10-10 | Alternating current asynchronous motor with good heat dissipation effect |
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| CN213125768U true CN213125768U (en) | 2021-05-04 |
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| CN202022234744.3U Active CN213125768U (en) | 2020-10-10 | 2020-10-10 | Alternating current asynchronous motor with good heat dissipation effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389399A (en) * | 2022-02-09 | 2022-04-22 | 庞君杰 | Motor stator and motor |
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2020
- 2020-10-10 CN CN202022234744.3U patent/CN213125768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389399A (en) * | 2022-02-09 | 2022-04-22 | 庞君杰 | Motor stator and motor |
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