CN217720912U

CN217720912U - Motor end cover convenient to heat dissipation

Info

Publication number: CN217720912U
Application number: CN202220891274.4U
Authority: CN
Inventors: 戴其德
Original assignee: Wenzhou Senmao Auto Parts Co ltd
Current assignee: Wenzhou Senmao Auto Parts Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-01
Anticipated expiration: 2032-04-18

Abstract

The utility model provides a motor end cover convenient to heat dissipation, including the motor end cover, the outside fixed mounting of motor end cover has the backup pad, one side fixedly connected with bottom plate of backup pad, one side welding of bottom plate has the limiting plate, one side middle part fixed mounting of motor end cover has the fixed block, the outside of fixed block is connected with dustproof mechanism, the inside of fixed block is provided with heat dissipation mechanism, the connecting axle has been run through to heat dissipation mechanism's inside. This motor end cover convenient to heat dissipation, through the setting of heat dissipation mechanism, wherein the connecting axle can drive connecting block and flabellum through the connection of stopper and location axle at rotatory in-process and rotate, improve the radiating efficiency of the motor end cover convenient to heat dissipation, simultaneously through dustproof mechanism's setting, wherein can drive the dust guard through the promotion to the driving lever and rotate, thereby the hole and the louvre formation dislocation on the dust guard of being convenient for, the dustproof effect of the motor end cover convenient to heat dissipation has been improved.

Description

Motor end cover convenient to heat dissipation

Technical Field

The utility model relates to a motor correlation technique field especially relates to a motor end cover convenient to heat dissipation.

Background

The motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law, the motor shell mainly comprises a shell and an end cover and is used as a power source of electrical appliances or various machines, the generator mainly functions to convert mechanical energy into electric energy and generate heat in the energy conversion process, and therefore the motor end cover convenient for heat dissipation is particularly needed.

But current radiating motor end cover of being convenient for, in the use, most motor end cover just set up the louvre on the surface and dispel the heat to inside, and such radiating mode efficiency is lower relatively, and the in-process dust of dispelling the heat to the motor simultaneously can get into inside the motor through the louvre, may exert an influence to the operation of motor.

Disclosure of Invention

An object of the utility model is to provide a motor end cover convenient to heat dissipation to solve the current radiating motor end cover of being convenient for that proposes in the above-mentioned background art, but the radiating motor end cover of being convenient for now, in the use, most of motor end covers just set up the thermovent on the surface and dispel the heat to inside, such radiating mode efficiency is relatively lower, carry out inside radiating in-process dust can get into the motor through the louvre to the motor simultaneously, can produce the problem of influence to the operation of motor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor end cover convenient to heat dissipation, includes the motor end cover, the outside fixed mounting of motor end cover has the backup pad, one side fixedly connected with bottom plate of backup pad, the welding of one side of bottom plate has the limiting plate, one side middle part fixed mounting of motor end cover has the fixed block, the outside of fixed block is connected with dustproof mechanism, the inside of fixed block is provided with heat dissipation mechanism, the inside of heat dissipation mechanism runs through there is the connecting axle, the both sides welding of connecting axle has the stopper, the constant head tank has been seted up to the inside of heat dissipation mechanism, constant head tank and stopper interconnect.

Preferably, the support plates are distributed on the surface of the bottom plate at equal angles, and the limit plates are stacked in four groups relative to the center line of the bottom plate.

Preferably, dustproof mechanism includes louvre, spread groove, connecting plate, dust guard, dead lever and driving lever, the louvre has been seted up on the top of motor end cover, the spread groove has been seted up to the outside inside of fixed block, the inside laminating of spread groove has the connecting plate, one side fixed mounting of connecting plate has the dust guard, the inside welding of dust guard has the dead lever, the one end of dead lever is connected with the driving lever.

Preferably, the dust guard passes through the connecting plate and is connected with the spread groove is rotated, the size of spread groove is identical with the connecting plate size.

Preferably, heat dissipation mechanism includes movable block, recess, ball, spacing groove, connecting block and flabellum, the inside of fixed block is rotated and is connected with the movable block, the inside of movable block is seted up flutedly, the internally mounted of recess has the ball, the spacing groove has been seted up to one side inside of fixed block, the spacing groove is connected with the ball laminating, one side fixed mounting of movable block has the connecting block, the surface mounting of connecting block has the flabellum.

Preferably, the movable block is rotatably connected with the limiting groove through a groove and a ball, and the fan blades are arranged on the surface of the connecting block at equal intervals.

Preferably, the limiting blocks are symmetrically installed about the center line of the connecting shaft, and the size of the limiting blocks is matched with that of the positioning grooves.

Compared with the prior art, the beneficial effects of the utility model are that: this motor end cover convenient to heat dissipation, setting through heat dissipation mechanism, wherein the connecting axle can drive connecting block and flabellum through the connection of stopper and location axle at rotatory in-process and rotate, thereby be convenient for the flabellum accelerate the inside air flow rate of motor at rotatory in-process, improve the radiating efficiency of the radiating motor end cover of being convenient for, simultaneously through the setting of dustproof mechanism, wherein can drive the dust guard through the promotion to the driving lever and rotate, thereby be convenient for hole and louvre on the dust guard to form the dislocation, be favorable to sealing the louvre, the dustproof effect of the radiating motor end cover of being convenient for has been improved.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic view of the bottom view of the present invention;

FIG. 3 is a schematic view of the exploded structure of the dustproof mechanism of the present invention;

fig. 4 is the schematic view of the sectional structure of the heat dissipation mechanism of the present invention.

In the figure: 1. a motor end cover; 2. a support plate; 3. a base plate; 4. a limiting plate; 5. a fixed block; 6. a dust-proof mechanism; 601. heat dissipation holes; 602. connecting grooves; 603. a connecting plate; 604. a dust-proof plate; 605. fixing the rod; 606. a deflector rod; 7. a heat dissipation mechanism; 701. a movable block; 702. a groove; 703. a ball bearing; 704. a limiting groove; 705. connecting blocks; 706. a fan blade; 8. a connecting shaft; 9. a limiting block; 10. and (6) positioning a groove.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a motor end cover convenient to heat dissipation, including motor end cover 1, motor end cover 1's outside fixed mounting has backup pad 2, one side fixedly connected with bottom plate 3 of backup pad 2, one side welding of bottom plate 3 has limiting plate 4, one side middle part fixed mounting of motor end cover 1 has fixed block 5, the outside of fixed block 5 is connected with dustproof mechanism 6, the inside of fixed block 5 is provided with heat dissipation mechanism 7, the inside of heat dissipation mechanism 7 runs through there is connecting axle 8, the both sides welding of connecting axle 8 has stopper 9, constant head tank 10 has been seted up to the inside of heat dissipation mechanism 7, constant head tank 10 and stopper 9 interconnect.

Further, the supporting plate 2 is distributed on the surface of the bottom plate 3 at equal angles, the limiting plates 4 are stacked into four groups about the central line of the bottom plate 3, and the supporting plate 2 can reinforce the bottom plate 3 and the motor end cover 1 and improve the overall structural strength of the motor end cover 1.

Further, dustproof mechanism 6 includes louvre 601, spread groove 602, connecting plate 603, dust guard 604, dead lever 605 and driving lever 606, louvre 601 has been seted up on motor end cover 1's top, spread groove 602 has been seted up to fixed block 5's outside inside, the inside laminating of spread groove 602 has connecting plate 603, one side fixed mounting of connecting plate 603 has dust guard 604, the inside welding of dust guard 604 has dead lever 605, the one end of dead lever 605 is connected with driving lever 606, through louvre 601, spread groove 602, connecting plate 603, dust guard 604, the setting of dead lever 605 and driving lever 606, wherein driving lever 606 drives dust guard 604 through dead lever 605 and rotates, thereby be convenient for dust guard 604 to slide in spread groove 602 through connecting plate 603, be favorable to that dust guard 604 can form the dislocation with louvre 601 at rotatory in-process, the dustproof effect of motor end cover 1 has been improved.

Furthermore, the dust guard 604 is rotatably connected with the connecting groove 602 through the connecting plate 603, the size of the connecting groove 602 is matched with that of the connecting plate 603, and through the arrangement of the connecting groove 602 and the connecting plate 603, the connecting groove 602 can limit the rotation of the dust guard 604 through the connecting plate 603, so that the stability of the rotation of the dust guard 604 is improved.

Further, the heat dissipation mechanism 7 includes a movable block 701, a groove 702, a ball 703, a limit groove 704, a connection block 705 and a fan blade 706, the inside of the fixed block 5 rotates and is connected with the movable block 701, the inside of the movable block 701 is provided with the groove 702, the inside of the groove 702 is provided with the ball 703, the inside of one side of the fixed block 5 is provided with the limit groove 704, the limit groove 704 is attached to the ball 703 and is connected with the ball 703, one side of the movable block 701 is fixedly provided with the connection block 705, the surface of the connection block 705 is provided with the fan blade 706, the movable block 701, the groove 702, the ball 703, the limit groove 704, the connection block 705 and the fan blade 706 are arranged, wherein the connection block 705 can drive the movable block 701 and the groove 702 to rotate inside the limit groove 704 through the ball 703, the smoothness of rotation between the movable block 701 and the fixed block 5 is improved, and the fan blade 706 can be driven to rotate to dissipate heat inside the motor.

Furthermore, the movable block 701 is rotatably connected with the limiting groove 704 through the groove 702 and the ball 703, the fan blades 706 are installed on the surface of the connecting block 705 at equal intervals, and the fan blades 706 are arranged through the fan blades 706, so that the fan blades 706 can accelerate the movement of air flow in the rotating process due to the equal-interval distribution of the fan blades 706, and the heat dissipation efficiency is improved.

Further, stopper 9 is installed about the central line symmetry of connecting axle 8, and the size of stopper 9 is identical with the size of constant head tank 10, and through stopper 9 and constant head tank 10's setting, wherein connecting axle 8 can drive connecting block 705 to rotate through stopper 9 and constant head tank 10's connection when rotatory, has improved the rotatory stability of connecting block 705.

The working principle is as follows: firstly, the support plate 2 is welded at the joint of the motor end cover 1 and the bottom plate 3, so that the support plate 2 can fixedly connect the bottom plate 3 and the motor end cover 1, when heat dissipation is needed, the connecting shaft 8 can drive the connecting block 705 to rotate through the connection of the limiting block 9 and the positioning groove 10 when rotating, so that the connecting block 705 can drive the fan blade 706 to rotate conveniently, then the fan blade 706 can drive the air flow inside the motor to move quickly, heat dissipation on the clicked inside is facilitated, the connecting block 705 can drive the movable block 701 and the groove 702 to rotate in the limiting groove 704 through the balls 703 when rotating, the smoothness of rotation between the movable block 701 and the fixed block 5 is improved, when the motor end cover 1 needs to be prevented from dust, through pushing the shifting rod 606, the shifting rod 606 can drive the dustproof plate 604 to rotate through the fixing rod, then the dustproof plate 604 can slide in the connecting groove 602 arranged inside the fixed block 5 through the connecting plate 603, then the dustproof plate 604 can form a staggered connecting groove 601 in the rotating process, so that the dustproof hole 601 can be conveniently carried out on the motor end cover 601, the motor end cover 1, and the work of the motor end cover 605 can be conveniently covered.

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

1. The utility model provides a motor end cover convenient to heat dissipation, includes motor end cover (1), its characterized in that: the utility model discloses a motor end cover, including motor end cover (1), motor end cover, fixed mounting has backup pad (2) in the outside, one side fixedly connected with bottom plate (3) of backup pad (2), the welding of one side of bottom plate (3) has limiting plate (4), one side middle part fixed mounting of motor end cover (1) has fixed block (5), the outside of fixed block (5) is connected with dustproof mechanism (6), the inside of fixed block (5) is provided with heat dissipation mechanism (7), the inside of heat dissipation mechanism (7) is run through there is connecting axle (8), the both sides welding of connecting axle (8) has stopper (9), constant head tank (10) have been seted up to the inside of heat dissipation mechanism (7), constant head tank (10) and stopper (9) interconnect.

2. The motor end cover convenient for heat dissipation according to claim 1, wherein the supporting plates (2) are distributed on the surface of the bottom plate (3) at equal angles, and the limiting plates (4) are stacked in four groups with respect to the center line of the bottom plate (3).

3. The motor end cover convenient to dissipate heat according to claim 1, wherein the dust-proof mechanism (6) comprises a heat dissipation hole (601), a connection groove (602), a connection plate (603), a dust-proof plate (604), a fixing rod (605) and a shifting rod (606), the heat dissipation hole (601) is formed in the top end of the motor end cover (1), the connection groove (602) is formed in the outer side of the fixing block (5), the connection plate (603) is attached to the inside of the connection groove (602), the dust-proof plate (604) is fixedly installed on one side of the connection plate (603), the fixing rod (605) is welded inside the dust-proof plate (604), and the shifting rod (606) is connected to one end of the fixing rod (605).

4. The motor end cover convenient for heat dissipation of claim 3, wherein the dust-proof plate (604) is rotatably connected with the connecting groove (602) through a connecting plate (603), and the size of the connecting groove (602) is matched with that of the connecting plate (603).

5. The motor end cover convenient to heat dissipation of claim 1, characterized in that, heat dissipation mechanism (7) includes movable block (701), recess (702), ball (703), spacing groove (704), connecting block (705) and flabellum (706), the internal rotation of fixed block (5) is connected with movable block (701), recess (702) have been seted up to the inside of movable block (701), the internally mounted of recess (702) has ball (703), spacing groove (704) have been seted up to one side inside of fixed block (5), spacing groove (704) are connected with the laminating of ball (703), one side fixed mounting of movable block (701) has connecting block (705), the surface mounting of connecting block (705) has flabellum (706).

6. The end cover of the motor convenient for heat dissipation according to claim 5, wherein the movable block (701) is rotatably connected with the limiting groove (704) through a groove (702) and a ball (703), and fan blades (706) are installed on the surface of the connecting block (705) at equal intervals.

7. The motor end cover convenient for heat dissipation according to claim 1, wherein the limiting blocks (9) are symmetrically installed about a center line of the connecting shaft (8), and the size of the limiting blocks (9) is matched with that of the positioning grooves (10).