CN215452705U

CN215452705U - Improved motor with heat radiation structure

Info

Publication number: CN215452705U
Application number: CN202121871561.0U
Authority: CN
Inventors: 余艳; 林畅
Original assignee: Hunan Huichuan Electronic Technology Co Ltd
Current assignee: Hunan Huichuan Electronic Technology Co Ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an improved motor with a heat dissipation structure, which comprises a machine body, wherein an inner groove is reserved on the surface of the machine body, a bolt is arranged inside the inner groove, a fan cover is arranged on the surface of the bolt, a motor shaft is arranged inside the machine body in a penetrating manner, an insertion groove is reserved at the end part of the motor shaft, a fixed block is arranged inside the insertion groove, a first rotating shaft is fixed at the end part of the fixed block, a vertical rod is arranged on the surface of the first rotating shaft, a filter screen is arranged inside the fan cover, the improved motor with the heat dissipation structure synchronously drives the first rotating shaft to rotate through the fixed block when the motor shaft in the machine body rotates through the mutual matching of the motor shaft, the insertion groove, the fixed block, the first rotating shaft, the vertical rod, the filter screen, the brush board and other parts, so that the filter screen is cleaned, and the problem that meshes of the filter screen are blocked by sundries is solved, the heat dissipation effect is affected.

Description

Improved motor with heat radiation structure

Technical Field

The utility model relates to the technical field of motors, in particular to an improved motor with a heat dissipation structure.

Background

The motor is a power equipment which realizes electric energy conversion or transmission according to the electromagnetic induction law, and can generate a large amount of heat during operation, and a heat dissipation structure is usually installed on the motor to avoid the damage of the heat to the motor.

However, the existing motor heat dissipation structure is mostly air-cooled heat dissipation, and the rotating fan blades can adsorb dust in the air into meshes on the fan cover when heat dissipation is carried out, so that the meshes are blocked, and the heat dissipation effect is influenced. In order to solve the problems, innovative design is urgently needed on the basis of the original motor heat dissipation structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved motor with a heat dissipation structure, and aims to solve the problems that the existing motor heat dissipation structure is mostly air-cooled for heat dissipation, and when heat dissipation is carried out, dust in the air can be adsorbed into meshes on a fan cover by rotating fan blades, so that the meshes are blocked, and the heat dissipation effect is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved motor with a heat dissipation structure comprises a motor body, wherein an inner groove is reserved on the surface of the motor body, a bolt is arranged inside the inner groove, a fan cover is arranged on the surface of the bolt, a motor shaft is installed inside the motor body in a penetrating mode, an insertion groove is reserved at the end of the motor shaft, a fixed block is arranged inside the insertion groove, a first rotating shaft is fixed at the end of the fixed block, a vertical rod is arranged on the surface of the first rotating shaft, the end of the vertical rod is fixedly connected with the inner wall of the fan cover, a filter screen is arranged inside the fan cover, a brush plate is arranged on the surface of the first rotating shaft and located on the outer side of the fan cover, the brush plate is attached to the filter screen, an empty groove is reserved inside the first rotating shaft, a second rotating shaft is arranged inside the empty groove, a knob is arranged at the end of the second rotating shaft, and located outside the first rotating shaft, a sliding rod is fixed inside the empty groove, and clamping mechanisms are arranged on the surfaces of the sliding rod and the second rotating shaft.

Preferably, the inner wall of the inner groove is provided with threads, and the inner groove is in threaded connection with the bolt.

Preferably, the slot is of a regular hexagon structure, and the slot and the fixing block form a clamping structure.

Preferably, the block mechanism includes movable block, kelly, stopper and spring, the surface of slide bar and second pivot is provided with the movable block, the surface laminating of movable block has the kelly, the surface of kelly is provided with the stopper, the surface of kelly is provided with the spring, the one end and the stopper fixed connection of spring, the other end and the inner wall fixed connection of dead slot of spring.

Preferably, the surface of the second rotating shaft is provided with threads, the second rotating shaft is in threaded connection with the movable block, and the movable block is in sliding connection with the sliding rod.

Preferably, the spring and the clamping rod form a nested structure, the clamping rod and the spring are both provided with two, and the clamping rod and the brush plate form a clamping structure.

Compared with the prior art, the utility model has the beneficial effects that: the improved motor with the heat dissipation structure comprises a motor body,

1. through mutually supporting of parts such as motor shaft, slot, fixed block, first pivot, montant, filter screen and brush board for the motor shaft can drive first pivot through the fixed block in step and rotate when the organism rotates, and then drives the brush board rotation, accomplishes cleaning the filter screen, has solved the filter screen mesh and has been blockked up by debris, influences the problem of radiating effect.

2. Through mutually supporting of parts such as dead slot, second pivot, knob, slide bar, block mechanism, movable block, kelly, stopper, spring for when rotating the knob and driving the second pivot rotatory, can drive block mechanism and take place the displacement, release or accomplish the block to brushing the board, and then the convenience is accomplished old brushing the board and is dismantled the change, has finally guaranteed the effect that the brushing board cleaned.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a side view of the socket of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a top view mounting structure of the slide bar of the present invention;

FIG. 5 is a schematic view of a structure of the engaging mechanism of the present invention;

FIG. 6 is a side view of the clamping bar of the present invention.

In the figure: 1. a body; 2. an inner tank; 3. a bolt; 4. a fan housing; 5. a motor shaft; 6. a slot; 7. a fixed block; 8. a first rotating shaft; 9. a vertical rod; 10. a filter screen; 11. brushing the board; 12. an empty groove; 13. a second rotating shaft; 14. a knob; 15. a slide bar; 16. a clamping mechanism; 1601. a movable block; 1602. a clamping rod; 1603. a limiting block; 1604. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an improved motor with a heat dissipation structure comprises a machine body 1, an inner groove 2 is reserved on the surface of the machine body 1, a bolt 3 is arranged inside the inner groove 2, a fan cover 4 is arranged on the surface of the bolt 3, a motor shaft 5 is installed inside the machine body 1 in a penetrating manner, an insertion groove 6 is reserved at the end part of the motor shaft 5, a fixed block 7 is arranged inside the insertion groove 6, a first rotating shaft 8 is fixed at the end part of the fixed block 7, a vertical rod 9 is arranged on the surface of the first rotating shaft 8, the end part of the vertical rod 9 is fixedly connected with the inner wall of the fan cover 4, a filter screen 10 is arranged inside the fan cover 4, a brush plate 11 is arranged on the surface of the first rotating shaft 8, the brush plate 11 is positioned outside the fan cover 4, the brush plate 11 is mutually attached to the filter screen 10, a hollow groove 12 is reserved inside the first rotating shaft 8, a second rotating shaft 13 is arranged inside the hollow groove 12, a knob 14 is arranged at the end part of the second rotating shaft 13, the knob 14 is positioned outside the first rotating shaft 8, a slide rod 15 is fixed inside the hollow groove 12, and an engaging mechanism 16 is provided on the surfaces of the slide rod 15 and the second rotating shaft 13.

The inner wall of inside groove 2 is provided with the screw thread, and inside groove 2 is threaded connection with bolt 3, and threaded connection conveniently fixes fan casing 4 on organism 1 surface through bolt 3, and then accomplishes the protection to organism 1 and radiator fan.

The slot 6 is a regular hexagon structure, the slot 6 and the fixing block 7 form a clamping structure, and the regular hexagon structure enables the fixing block 7 to be clamped with the slot 6, and enables the fixing block 7 to rotate along with the slot 6, so as to drive subsequent cleaning parts to operate.

Block 16 includes movable block 1601, kelly 1602, stopper 1603 and spring 1604, the surface of slide bar 15 and second pivot 13 is provided with movable block 1601, the surface laminating of movable block 1601 has kelly 1602, the surface of kelly 1602 is provided with stopper 1603, the surface of kelly 1602 is provided with spring 1604, the one end and the stopper 1603 fixed connection of spring 1604, the other end and the inner wall fixed connection of dead slot 12 of spring 1604, above-mentioned mechanism can be fixed in to the completion of brush board 11 and loosen fixedly, and then make things convenient for the staff to dismantle the change brush board 11, guarantee its effect that cleans.

The surface of second pivot 13 is provided with the screw thread, and second pivot 13 is threaded connection with movable block 1601, and movable block 1601 is sliding connection with slide bar 15, and threaded connection can drive movable block 1601 and remove when making second pivot 13 pivoted, and then drives kelly 1602 and accomplishes flexible, makes it can accomplish fixedly and loosen fixedly to brush board 11, conveniently takes off it from 8 surfaces on the first pivot, accomplishes the change.

Spring 1604 constitutes nested structure with card pole 1602, and card pole 1602 and spring 1604 all are provided with two, and card pole 1602 and brush board 11 constitute the block structure, and spring 1604 both can stimulate card pole 1602, avoids it to drop, and card pole 1602 lies in that movable block 1601 breaks away from the contact back again can the time, draws close to and resets, contracts in dead slot 12, and then conveniently takes off brush board 11, changes.

The working principle is as follows: when the improved motor with the heat dissipation structure is used, the machine body 1 is started firstly to drive the motor shaft 5 to rotate, the motor shaft 5 is connected with the fixing block 7 through the slot 6, so the fixing block 7 is driven to rotate when the motor shaft 5 rotates, the fixing block 7 is fixedly connected with the first rotating shaft 8, the first rotating shaft 8 is driven to rotate when the fixing block 7 rotates, the brush plate 11 is clamped with the clamping rod 1602 and further connected with the first rotating shaft 8, the brush plate 11 is driven to rotate when the first rotating shaft 8 rotates, and then impurities in meshes of the filter screen 10 are cleaned, after a long time, bristles on the surface of the brush plate 11 are aged and separated, and the cleaning effect of the brush plate 11 is influenced, at the moment, the rotating knob 14 can rotate forwards, and the rotating knob 14 is fixedly connected with the second rotating shaft 13, so the rotating knob 14 drives the second rotating shaft 13, the second shaft 13 is connected with the movable block 1601 by a screw, so that when the second shaft 13 rotates forward, the movable block 1601 is driven to move right, and then gradually comes out of contact with the catch lever 1602, the catch lever 1602 is moved closer and returns to its original position under the action of the spring 1604, and then comes out of engagement with the brush plate 11, after completely coming out of engagement, the knob 14 is stopped to rotate, the brush plate 11 is taken off, and then a new brush plate 11 is reinserted onto the surface of the first shaft 8, after it comes into contact with the filter screen 10, the knob 14 is rotated backward, the movable block 1601 is driven to move right by the rotation of the knob 14, and then gradually comes into contact with the catch lever 1602, and as the movable block 1601 moves right, the catch lever 1602 is driven to extend to both sides, because the spring 1604 is fixed on the surface of the catch lever 1602, the spring 1604 is compressed during its movement, and during the movement of the catch lever 1602, the worker needs to rotate the brush plate 11 to complete engagement with the catch lever, when the two are re-engaged, the whole brush plate 11 is disassembled and replaced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an improved generation motor with heat radiation structure, includes organism (1), its characterized in that: the utility model discloses a fan cover, including organism (1), motor shaft (8), montant (9), slot (6), fixed block (7) are provided with to the inside of bolt (3), the inside of organism (1) runs through and installs motor shaft (5), the tip reservation of motor shaft (5) has slot (6), the inside of slot (6) is provided with fixed block (7), the end fixing of fixed block (7) has first pivot (8), the surface of first pivot (8) is provided with montant (9), the tip of montant (9) and the inner wall fixed connection of fan cover (4), the inside of fan cover (4) is provided with filter screen (10), the surface of first pivot (8) is provided with brush board (11), brush board (11) are located the outside of fan cover (4), and brush board (11) and filter screen (10) laminate each other, the inside reservation of first pivot (8) has dead slot (12), the inside of dead slot (12) is provided with second pivot (13), the tip of second pivot (13) is provided with knob (14), knob (14) are located the outside of first pivot (8), the inside of dead slot (12) is fixed with slide bar (15), the surface of slide bar (15) and second pivot (13) is provided with block mechanism (16).

2. An improved motor having a heat dissipating structure as set forth in claim 1, wherein: the inner wall of the inner groove (2) is provided with threads, and the inner groove (2) is in threaded connection with the bolt (3).

3. An improved motor having a heat dissipating structure as set forth in claim 1, wherein: the slot (6) is of a regular hexagon structure, and the slot (6) and the fixing block (7) form a clamping structure.

4. An improved motor having a heat dissipating structure as set forth in claim 1, wherein: block mechanism (16) are including movable block (1601), kelly (1602), stopper (1603) and spring (1604), the surface of slide bar (15) and second pivot (13) is provided with movable block (1601), the surface laminating of movable block (1601) has kelly (1602), the surface of kelly (1602) is provided with stopper (1603), the surface of kelly (1602) is provided with spring (1604), the one end and stopper (1603) fixed connection of spring (1604), the other end and the inner wall fixed connection of dead slot (12) of spring (1604).

5. An improved motor having a heat dissipating structure as set forth in claim 4, wherein: the surface of second pivot (13) is provided with the screw thread, second pivot (13) and movable block (1601) are threaded connection, movable block (1601) and slide bar (15) are sliding connection.

6. An improved motor having a heat dissipating structure as set forth in claim 4, wherein: spring (1604) constitute nested structure with kelly (1602), kelly (1602) and spring (1604) all are provided with two, kelly (1602) constitute the block structure with brush board (11).