CN215072011U - Novel motor heat dissipation device based on air convection heat dissipation - Google Patents
Novel motor heat dissipation device based on air convection heat dissipation Download PDFInfo
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- CN215072011U CN215072011U CN202121571794.9U CN202121571794U CN215072011U CN 215072011 U CN215072011 U CN 215072011U CN 202121571794 U CN202121571794 U CN 202121571794U CN 215072011 U CN215072011 U CN 215072011U
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- end cover
- heat dissipation
- air convection
- novel motor
- rotor
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Abstract
The utility model discloses a novel motor heat abstractor based on air convection, including strutting arrangement, strutting arrangement's side is rotated and is connected with rotating device, rotating device includes first end cover, first fixed screw, duct fan blade and pivot, duct fan blade fixed mounting is at the side center of first end cover, pivot fixed connection is at the side center of duct fan blade, first fixed screw symmetry screw thread is pegged graft on the side outer lane of first end cover, just first fixed screw is the annular and distributes, strutting arrangement includes stator, rotor, casing, second fixed screw, second end cover, stay tube and support base, stay tube fixed connection is at the side top of support base, rotor fixed connection is on the outer lane of stay tube, the stator rotates to be connected on the outer lane of rotor. The utility model discloses a rotating device and strutting arrangement's setting has realized carrying out quick radiating purpose with casing inside.
Description
Technical Field
The utility model relates to a motor heat dissipation technical field specifically is a novel motor heat dissipation device based on air convection.
Background
The motor generally comprises a rotor, a stator, a rotating shaft, a heat radiating fan and a shell, wherein the rotor is fixed in the shell, the shell is relatively fixed, the rotor rotates relative to the shell and the stator, in the rotating process, because the stator is arranged in the shell, a large amount of heat can be collected in the shell, the heat of the outer surface of the shell can only be taken away by the heat radiating fan, the heat in the shell needs to be conducted to the surface of the shell, and the heat on the surface of the shell is taken away by the heat radiating fan, so that the heat radiating effect of the motor is poor, especially for some high-speed rotating motors, if the heat in the shell cannot be radiated, the rotation and the service life of the motor are influenced, and therefore an equipment is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel motor heat abstractor based on air convection 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 novel motor heat dissipation device based on air convection heat dissipation comprises a supporting device, wherein the side end of the supporting device is rotatably connected with a rotating device, the rotating device comprises a first end cover, first fixing screws, a duct fan blade and a rotating shaft, the duct fan blade is fixedly arranged at the side end center of the first end cover, the rotating shaft is fixedly connected to the side end center of the duct fan blade, the first fixing screws are symmetrically and threadedly inserted on the side end outer ring of the first end cover and are distributed annularly, the supporting device comprises a stator, a rotor, a shell, second fixing screws, a second end cover, a supporting tube and a supporting base, the supporting tube is fixedly connected to the top of the side end of the supporting base, the rotor is fixedly connected to the outer ring of the supporting tube, the stator is rotatably connected to the outer ring of the rotor, and the shell is fixedly connected to the outer ring of the stator, the second end cover is rotatably connected to one end of the supporting tube and located on the outer side of the casing, and the second fixing screws penetrate through the second end cover in a symmetrical threaded mode and are rotatably connected to the casing.
Preferably, bearings are in interference fit with two ends inside the supporting tube.
Preferably, the rotating shaft is rotatably connected in a bearing.
Preferably, the side ends of the second end cover and the first end cover are provided with heat dissipation grooves.
Preferably, a centrifugal fan is fixedly installed at the center of the inside of the second end cover.
Preferably, threaded holes are symmetrically formed in two ends of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a rotating device fixed mounting is inside strutting arrangement's side, when the inside rotating device of rotating device rotates, can drive rotating device and rotate simultaneously, and rotating device's inside fixed mounting has the air-blast device, when the air-blast device starts, can blow in the inside of strutting arrangement with external gas, thereby can reduce the inside operating temperature of strutting arrangement, inside one end fixed mounting through strutting arrangement has the getter device, when the inside high-temperature gas that exists of strutting arrangement, accessible getter device discharges the high-temperature gas to the external world, thereby can cooperate the air-blast device to carry out the work of dispelling the heat, through rotating device fixed mounting on strutting arrangement's side, when rotating device is in the pivoted, can drive the inside getter device of strutting arrangement and rotate simultaneously, make and to accomplish the convection heat dissipation function.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural view of a rotating device of the present invention;
fig. 3 is a schematic structural view of the supporting device of the present invention.
In the figure: 1-rotating device, 2-supporting device, 3-first end cover, 4-first fixing screw, 5-ducted fan blade, 6-rotating shaft, 7-stator, 8-rotor, 9-shell, 10-second fixing screw, 11-second end cover, 12-supporting tube and 13-supporting base.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a novel motor heat dissipation device based on air convection heat dissipation comprises a supporting device 2, the side end of the supporting device 2 is rotatably connected with a rotating device 1, the rotating device 1 comprises a first end cover 3, a first fixing screw 4, a ducted fan blade 5 and a rotating shaft 6, the ducted fan blade 5 is fixedly arranged at the center of the side end of the first end cover 3, the rotating shaft 6 is fixedly connected with the center of the side end of the ducted fan blade 5, the first fixing screw 4 is symmetrically and spirally inserted on the outer ring of the side end of the first end cover 3, the first fixing screw 4 is annularly distributed, the supporting device 2 comprises a stator 7, a rotor 8, a casing 9, a second fixing screw 10, a second end cover 11, a supporting tube 12 and a supporting base 13, the supporting tube 12 is fixedly connected with the top of the side end of the supporting base 13, the rotor 8 is fixedly connected on the outer ring of the supporting tube 12, the stator 7 is rotatably connected on the outer ring of the rotor 8, the casing 9 is fixedly connected on the outer ring of the stator 7, the second end cover 11 is rotatably connected to one end of the support tube 12, the second end cover 11 is located outside the housing 9, and the second fixing screw 10 is rotatably connected to the housing 9 through the second end cover 11.
Inside both ends interference fit of stay tube 12 has the bearing, pivot 6 rotates to be connected in the bearing, the radiating groove has been seted up on the side of second end cover 11 and first end cover 3, the inside center fixed mounting of second end cover 11 has centrifugal fan, the symmetry set up threaded hole on the both ends of pivot 6, rotate the inside of connecting in stay tube 12 through pivot 6, and first end cover 3, casing 9 and second end cover 11 set up as an organic whole, make pivot 6 when rotating, can drive first end cover 3, casing 9 and second end cover 11 rotate simultaneously, thereby accomplish the radiating work of air convection.
The working principle is as follows: before use, the device can be placed in a designated working area, the rotating shaft 6 is inserted into the supporting tube 12, and two ends of the inside of the supporting tube 12 are respectively and fixedly connected with bearings, so that the rotating shaft 6 can rotate in the supporting tube 12, when the rotating shaft 6 starts to rotate, the rotating shaft is fixedly connected to one end of the rotating shaft 6 through the ducted fan blade 5, the first end cover 3 is fixedly arranged at the side end of the ducted fan blade 5, when the rotating shaft 6 rotates, the ducted fan blade 5 and the first end cover 3 can be driven to rotate simultaneously, and the side end of the first end cover 3 is provided with a radiating groove, so that the ducted fan blade 5 can blow outside air into the inside of the casing 9 when in operation, meanwhile, the first fixing screw 4 and the second fixing screw 10 respectively penetrate through the first end cover 3 and the second end cover 11 to be rotatably connected to two ends of the casing 9 through threads, when the rotating shaft 6 rotates, can drive first end cover 3, casing 9 and second end cover 11 rotate simultaneously, when second end cover 11 is in the pivoted, there is centrifugal fan through the inside fixed mounting of second end cover 11, can drive centrifugal fan work, make can outwards take out the inside high-temperature gas of casing 9 away, and the radiating groove has been seted up in the outside of second end cover 11, therefore high-temperature gas can be quick from the inside outward diffusion of radiating groove, run through second end cover 11 fixed connection on supporting base 13 through stay tube 12, make and to support first end cover 3, casing 9 and second end cover 11 rotate simultaneously, through first end cover 3, form the heat dissipation wind channel between casing 9 and the second end cover 11, casing 9 and the convection of external air have been multiplicable, the radiating effect of motor has been increased.
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 (6)
1. The utility model provides a novel motor heat abstractor based on air convection heat dissipation, includes strutting arrangement (2), its characterized in that: the side end of the supporting device (2) is rotatably connected with a rotating device (1), the rotating device (1) comprises a first end cover (3), a first fixing screw (4), a ducted fan blade (5) and a rotating shaft (6), the ducted fan blade (5) is fixedly arranged at the center of the side end of the first end cover (3), the rotating shaft (6) is fixedly connected at the center of the side end of the ducted fan blade (5), the first fixing screw (4) is symmetrically inserted on the outer ring of the side end of the first end cover (3) in a threaded manner, the first fixing screw (4) is distributed annularly, the supporting device (2) comprises a stator (7), a rotor (8), a casing (9), a second fixing screw (10), a second end cover (11), a supporting pipe (12) and a supporting base (13), the supporting pipe (12) is fixedly connected to the top of the side end of the supporting base (13), rotor (8) fixed connection is on the outer lane of stay tube (12), stator (7) rotate to be connected on the outer lane of rotor (8), casing (9) fixed connection is on the outer lane of stator (7), second end cover (11) rotate to be connected one of stay tube (12) and serve, just second end cover (11) are located the outside of casing (9), second fixed screw (10) symmetry screw thread runs through second end cover (11) and rotates to be connected on casing (9).
2. The novel motor heat dissipation device based on air convection heat dissipation of claim 1, characterized in that: and bearings are in interference fit with two ends in the supporting pipe (12).
3. The novel motor heat dissipation device based on air convection heat dissipation of claim 1, characterized in that: the rotating shaft (6) is rotatably connected in the bearing.
4. The novel motor heat dissipation device based on air convection heat dissipation of claim 1, characterized in that: and heat dissipation grooves are formed in the side ends of the second end cover (11) and the first end cover (3).
5. The novel motor heat dissipation device based on air convection heat dissipation of claim 1, characterized in that: and a centrifugal fan is fixedly arranged at the center of the inner part of the second end cover (11).
6. The novel motor heat dissipation device based on air convection heat dissipation of claim 1, characterized in that: threaded holes are symmetrically formed in two ends of the rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121571794.9U CN215072011U (en) | 2021-07-12 | 2021-07-12 | Novel motor heat dissipation device based on air convection heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121571794.9U CN215072011U (en) | 2021-07-12 | 2021-07-12 | Novel motor heat dissipation device based on air convection heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072011U true CN215072011U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121571794.9U Active CN215072011U (en) | 2021-07-12 | 2021-07-12 | Novel motor heat dissipation device based on air convection heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072011U (en) |
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2021
- 2021-07-12 CN CN202121571794.9U patent/CN215072011U/en active Active
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