CN214959130U - High-efficient heat dissipation motor - Google Patents
High-efficient heat dissipation motor Download PDFInfo
- Publication number
- CN214959130U CN214959130U CN202121603219.2U CN202121603219U CN214959130U CN 214959130 U CN214959130 U CN 214959130U CN 202121603219 U CN202121603219 U CN 202121603219U CN 214959130 U CN214959130 U CN 214959130U
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- ice crystal
- motor
- rear cover
- heat dissipation
- box
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Abstract
The utility model discloses a high-efficient heat dissipation motor, including motor mount pad, motor bonnet, stator magnetic pole, rotor and brush, radiator fan is installed to the rotor tail end, motor bonnet's tail end is equipped with the back shroud subassembly, the back shroud subassembly includes detachable connection's back shroud and connecting plate, the rotor tail end runs through and is connected with the radiator fan drive behind the connecting plate to the connecting plate is equipped with the ball bearing who is connected with the rotor, the ventilation hole has been seted up to the back shroud, and the inner of back shroud is equipped with detachable dust filter screen simultaneously, the outer end of back shroud is equipped with an ice crystal and places the box, the ice crystal is placed the inside ice crystal that is equipped with of box to the ice crystal is placed the box and can be dismantled with the back shroud and be connected.
Description
Technical Field
The utility model relates to the technical field of motors, specifically be a high-efficient heat dissipation motor.
Background
The motor is a power machine with wide application, which converts electric energy into mechanical energy to drive various mechanical equipment to operate, in the process of converting the energy of the motor, a part of energy can be dissipated in a coil in a heat mode, the part of energy converted into heat can cause the motor to generate heat, if the motor can not dissipate heat in time, the motor coil can be damaged and short-circuited or other faults affecting the performance of the motor can not operate normally, in order to ensure the normal operation of the motor, a heat dissipation rib is specially arranged on a motor shell, a heat dissipation fan is also arranged at the tail part of a motor shaft, so that the heat produced in the process of operating the motor can be dissipated in time, the temperature rise in the working process of the motor is controlled within a certain range, but an air outlet matched with the heat dissipation fan is arranged on a motor hood, but outside air can also enter the motor hood through the air outlet, the dust is accumulated in the motor, so that the heat dissipation performance of the motor is influenced, in addition, the existing heat dissipation structure is too simple, and the heat dissipation structure cannot ensure that the temperature of the motor is controlled within a certain range on the occasion that the motor runs for a long time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art scheme, the utility model provides a high-efficient heat dissipation motor.
The utility model provides a technical scheme that its technical problem adopted is: a high-efficiency heat-dissipation motor comprises a motor mounting seat, a motor hood, a stator magnetic pole, a rotor and an electric brush, wherein a heat-dissipation fan is mounted at the tail end of the rotor;
the rear cover is provided with a vent hole, and the inner end of the rear cover is provided with a detachable dust filtering net;
the outer end of back cover is equipped with an ice crystal and places the box, the ice crystal is placed box inside and is equipped with the ice crystal to the ice crystal is placed the box and can be dismantled with the back cover and be connected.
Preferably, the side of back shroud is located in the ventilation hole to the inside wall of back shroud be equipped with the spacing post that the dirt filtrating screen is connected.
Preferably, the connecting plate is provided with a bolt hole fixedly connected with the rear cover, the connecting plate is provided with an inner groove connected with the rear cover, the inner groove is provided with a magnetic attraction piece, and the inner end face of the ice crystal placing box is provided with a metal piece mutually attracted with the magnetic attraction piece.
Preferably, the front end face of the rear cover is provided with a through hole, and the through hole is arranged on one side close to the heat dissipation fan.
Preferably, the outer end face of the ice crystal placing box is provided with a detachable face cover, and the face cover is connected with the ice crystal placing box through threads.
Compared with the prior art, the beneficial effects of the utility model are that:
the ice crystal of box inside can be placed at the ice crystal to the dress can reduce the inside air temperature of after-hood, and the radiating efficiency of motor is high, and simultaneously radiator fan during operation, discharges the inside air of after-hood toward motor engine bonnet direction to play the purpose that reduces motor engine bonnet surface temperature, set up the ventilation hole and be in order to ventilate with the external world, make the lower air of temperature and the produced water condensation pearl of the higher motor engine bonnet contact of temperature can not stop on motor engine bonnet's surface.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
FIG. 3 is a schematic structural view of the rear cover of the present invention;
fig. 4 is a schematic structural diagram of the ice crystal placing box of the present invention.
Reference numbers in the figures:
the ice crystal storage box comprises a motor hood 1, an ice crystal storage box 2, a metal piece 21, a cooling fan 3, a rear cover 4, a vent hole 41, a limiting column 42, a bolt hole 43, a magnetic piece 44, a connecting plate 45 and a through hole 46.
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.
As shown in fig. 1-4, the utility model provides a high-efficiency heat dissipation motor, which comprises a motor mounting base, a motor cover 1, a stator magnetic pole, a rotor and an electric brush, wherein a heat dissipation fan 3 is mounted at the tail end of the rotor, a rear cover component is arranged at the tail end of the motor cover 1, the rear cover component comprises a rear cover 4 and a connecting plate 45 which are detachably connected, the tail end of the rotor penetrates through the connecting plate 45 and then is in driving connection with the heat dissipation fan, and the connecting plate 45 is provided with a ball bearing connected with the rotor;
the rear cover 4 is provided with a vent hole 41, and the inner end of the rear cover 4 is provided with a detachable dust filtering net;
an ice crystal placing box 2 is arranged at the outer end of the rear cover 4, ice crystals are arranged inside the ice crystal placing box 2, and the ice crystal placing box 2 is detachably connected with the rear cover 4;
the ice crystals arranged in the ice crystal placing box 2 can reduce the temperature of the air in the rear cover 4, and meanwhile, when the cooling fan 3 operates, the air in the rear cover 4 is discharged towards the motor hood 1, so that the surface temperature of the motor hood 1 is reduced, and the vent holes 41 are arranged for ventilating with the outside, so that water condensation beads generated by the contact between the air with lower temperature and the motor hood 1 with higher temperature cannot stay on the surface of the motor hood 1;
the side of back shroud 4 is located to ventilation hole 41 to the inside wall of back shroud 4 be equipped with spacing post 42 that the dust screen is connected, the dust screen with spacing post 42 interference connection, removable dust screen after using a period.
The connecting plate 45 is provided with a bolt hole 43 fixedly connected with the rear cover 4, the connecting plate 45 is provided with an inner groove connected with the rear cover 4, the inner groove is provided with a magnetic piece 44, and the inner end face of the ice crystal placing box 2 is provided with a metal piece 21 mutually adsorbed with the magnetic piece 44.
The front end surface of the rear cover 4 is provided with a through hole 46, and the through hole 46 is arranged at one side close to the heat radiation fan 3.
The outer end face of box 2 is placed to the ice crystal is equipped with a detachable face lid, the face lid is placed box 2 through screw thread and ice crystal and is connected.
The ice crystal of box inside can be placed at the ice crystal to the dress can reduce the inside temperature of after-hood, and the radiating efficiency of motor is high, and during radiator fan operation simultaneously, discharges the inside air of after-hood toward motor engine bonnet direction to play the purpose that reduces motor engine bonnet surface temperature, set up the ventilation hole and be in order to ventilate with the external world, make the lower air of temperature and the produced water condensation pearl of the higher motor engine bonnet contact of temperature can not stop on motor engine bonnet's surface.
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 (5)
1. A high-efficiency heat-dissipation motor comprises a motor mounting seat, a motor hood, a stator magnetic pole, a rotor and an electric brush, wherein a heat-dissipation fan is mounted at the tail end of the rotor;
the rear cover is provided with a vent hole, and the inner end of the rear cover is provided with a detachable dust filtering net;
the outer end of back cover is equipped with the ice crystal and places the box, the ice crystal is placed box inside and is equipped with the ice crystal to the ice crystal is placed the box and can be dismantled with the back cover and be connected.
2. The efficient heat dissipation motor as claimed in claim 1, wherein the ventilation holes are formed in the side edges of the rear cover, and the inner side wall of the rear cover is provided with a limiting column connected with the dust filter screen.
3. The efficient heat dissipation motor as claimed in claim 1, wherein the connecting plate has bolt holes for fixedly connecting with the rear cover, and an inner groove for connecting with the rear cover, the inner groove having magnetic attraction members, and the inner end surface of the ice crystal placing box having metal members for attracting with the magnetic attraction members.
4. The efficient heat dissipation motor as recited in claim 1, wherein a through hole is formed in a front end surface of the rear cover, and the through hole is formed at a side close to the heat dissipation fan.
5. An efficient heat dissipation motor as recited in claim 1, wherein a detachable face cover is provided on the outer end face of said ice crystal storage box, and said face cover is connected with said ice crystal storage box by screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121603219.2U CN214959130U (en) | 2021-07-14 | 2021-07-14 | High-efficient heat dissipation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121603219.2U CN214959130U (en) | 2021-07-14 | 2021-07-14 | High-efficient heat dissipation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214959130U true CN214959130U (en) | 2021-11-30 |
Family
ID=79071691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121603219.2U Active CN214959130U (en) | 2021-07-14 | 2021-07-14 | High-efficient heat dissipation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214959130U (en) |
-
2021
- 2021-07-14 CN CN202121603219.2U patent/CN214959130U/en active Active
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