CN218161989U

CN218161989U - Motor with improved heat radiation assembly

Info

Publication number: CN218161989U
Application number: CN202222090092.XU
Authority: CN
Inventors: 楼孟辉
Original assignee: Ningbo Fenghua Wanyun Motor Co ltd
Current assignee: Ningbo Fenghua Wanyun Motor Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-27
Anticipated expiration: 2032-08-09

Abstract

The application provides a motor with improve radiator unit, including motor body, and motor body includes the protecgulum, and back lid, stator, bearing, axle, rotor piece, groove are insulating, commutator, carbon brush frame, control by temperature change, two jump rings, two end are insulating, two bolts, two carbon brushes, two springs, two assembly screws and two magnetic shoes, are provided with heat dissipation mechanism and drive mechanism on the protecgulum respectively. This application is through the drive assembly who sets up, when needs dispel the heat, control locking mechanical system function, under locking mechanical system's effect, can drive stop gear and fix epaxial, along with the work of this motor, the axle drives stop gear and rotates, and then make drive mechanism function, under drive mechanism's effect, can drive heat dissipation mechanism function, under heat dissipation mechanism's effect, along with the work of motor can dispel the heat to it, the cooperation louvre, the radiating effect is better, and the practicality is improved.

Description

Motor with improved heat radiation assembly

Technical Field

The utility model relates to the technical field of motors, particularly, relate to a motor with improve radiator unit.

Background

At present, the motor of some that have now is in the during operation, in order to keep the normal work of self, adopts the fluting louvre to dispel the heat usually, though can realize the heat dissipation of self, but the radiating effect is relatively poor, and the practicality is lower.

We have therefore developed this and have proposed an electrical machine with an improved heat sink assembly.

Disclosure of Invention

The utility model aims to provide a: to the current motor of some that exist at present, in order to keep self normal work, adopt the fluting louvre to dispel the heat usually, though can realize the heat dissipation of self, the radiating effect is relatively poor, and the practicality is lower.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a motor having an improved heat dissipating assembly to improve the above-mentioned problems.

The present application is specifically such that:

including the motor main part, and the motor main part includes the protecgulum, and back lid, stator, bearing, axle, rotor piece, slot insulation, commutator, carbon brush frame, control by temperature change, two jump rings, two end insulation, two bolts, two carbon brushes, two springs, two assembly screws and two magnetic shoes, be provided with heat dissipation mechanism and drive mechanism on the protecgulum respectively, epaxial drive assembly that is provided with, drive assembly and drive mechanism mutually support and are used for driving the heat dissipation mechanism and function.

As the preferred technical scheme of this application, heat dissipation mechanism includes four axis of rotation, the inboard of protecgulum is sunken setting, four the axis of rotation distributes at sunken four sides, and the axis of rotation rotates with sunken being connected, the one end of axis of rotation is fixed and is equipped with four flabellums, and four flabellums are located the depressed part.

As the preferred technical scheme of this application, a plurality of louvres that mutually support with heat dissipation mechanism have been seted up on the protecgulum.

As the preferred technical scheme of this application, drive mechanism includes four first gears, four first gear respectively with the other end fixed connection of four axis of rotation, epaxial being provided with the second gear, and four first gears all are connected with the second gear meshing.

As the preferable technical scheme of the application, the transmission mechanism further comprises two transmission rods, and one ends of the two transmission rods are fixedly connected with the two ends of the inner side of the second gear respectively.

As the preferable technical scheme of the application, the driving assembly consists of a limiting mechanism and a locking mechanism.

As the preferred technical scheme of this application, stop gear includes spacing circle piece, the position that the axle is close to the protecgulum also is sunken setting, and spacing circle piece rotates with this is sunken to be connected, the both sides of spacing circle piece respectively with the other end fixed connection of two transfer lines.

As the preferred technical scheme of this application, stop gear still includes the stopper, the bottom of stopper and the top fixed connection of spacing circular block, and the stopper is the cavity setting.

As the preferred technical scheme of this application, locking mechanical system includes the electro-magnet, electro-magnet fixed mounting is on the top in the stop block, the bottom of electro-magnet is provided with the magnet piece, the bottom mounting of magnet piece is equipped with T shape pole.

As the preferred technical scheme of this application, locking mechanical system still includes spacing spring, spacing spring cup joints in one of T shape pole and serves, and spacing spring fixed mounting between T shape pole and spacing circle piece, the trompil has all been seted up with epaxial to spacing circle piece, and the one end of T shape pole penetrates in the trompil on the spacing circle piece.

Compared with the prior art, the beneficial effects of the utility model are that:

in the scheme of the application:

through the drive assembly who sets up, when needs dispel the heat, control locking mechanical system function, under locking mechanical system's effect, can drive stop gear and fix epaxial, along with the work of this motor, the axle drives stop gear and rotates, and then makes drive mechanism function, under drive mechanism's effect, can drive heat dissipation mechanism function, under heat dissipation mechanism's effect, along with the work of motor can dispel the heat to it, the cooperation louvre, the radiating effect is better, has improved the practicality.

Drawings

Fig. 1 is a schematic structural diagram of a motor with an improved heat dissipation assembly provided in the present application;

fig. 2 is a schematic view of a disassembled structure of a motor with an improved heat dissipation assembly provided by the present application;

fig. 3 is a partial schematic structural view of a motor with an improved heat dissipation assembly provided in the present application;

fig. 4 is a schematic cross-sectional view of a motor with an improved heat dissipation assembly provided herein;

fig. 5 is a schematic partial cross-sectional view of a motor with an improved heat dissipation assembly provided in the present application.

The following are marked in the figure:

1. a motor main body 1; 101. a front cover; 102. a rear cover; 103. a stator; 104. a bearing; 105. a shaft; 106. a rotor sheet;

107. insulating the groove; 108. a commutator; 109. a carbon brush holder; 110. controlling temperature; 111. a clamp spring; 112. end insulation; 113. a bolt; 114. a carbon brush; 115. a spring; 116. assembling screws; 117. a magnetic shoe;

2. a heat dissipation mechanism; 201. a rotating shaft; 202. a fan blade;

3. a transmission mechanism; 301. a first gear; 302. a second gear; 303. a transmission rod;

4. a drive assembly;

5. a limiting mechanism; 501. a limiting round block; 502. a limiting block;

6. a locking mechanism; 601. an electromagnet; 602. a magnet block; 603. a T-shaped rod; 604. and a limiting spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are some, not all embodiments of the invention.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, orientations or positional relationships that are usually placed when the product of the present invention is used, or orientations or positional relationships that are usually understood by those skilled in the art, and such terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1 and fig. 2, the present embodiment provides a motor with an improved heat dissipation assembly, which includes a motor body 1, and the motor body 1 includes a front cover 101, a rear cover 102, a stator 103, a bearing 104, a shaft 105, a rotor plate 106, a slot insulator 107, a commutator 108, a carbon brush holder 109, a temperature controller 110, two snap springs 111, two end insulators 112, two bolts 113, two carbon brushes 114, two springs 115, two assembly screws 116, and two magnetic shoes 117, the front cover 101 is respectively provided with the heat dissipation mechanism 2 and a transmission mechanism 3, the shaft 105 is provided with a driving assembly 4, and the driving assembly 4 and the transmission mechanism 3 are mutually matched for driving the heat dissipation mechanism 2 to operate.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 2, fig. 3 and fig. 4, as a preferred embodiment, in addition to the above manner, the heat dissipation mechanism 2 further includes four rotation shafts 201, the inner side of the front cover 101 is disposed in a concave manner, the four rotation shafts 201 are distributed on four sides of the concave, the rotation shafts 201 are rotatably connected with the concave, one end of the rotation shaft 201 is fixedly provided with four blades 202, and the four blades 202 are located in the concave; a plurality of heat dissipation holes matched with the heat dissipation mechanism 2 are formed in the front cover 101, the rotating shaft 201 rotates, the rotating shaft 201 drives the fan blades 202 to rotate, and along with rotation of the fan blades 202, heat generated by working of the motor can be discharged to the outside through the heat dissipation holes, and heat dissipation is achieved.

As shown in fig. 2, 3 and 5, as a preferred embodiment, in addition to the above mode, the transmission mechanism 3 further includes four first gears 301, the four first gears 301 are respectively fixedly connected to the other ends of the four rotating shafts 201, a second gear 302 is disposed on the shaft 105, and all the four first gears 301 are in meshed connection with the second gear 302; the transmission mechanism 3 further comprises two transmission rods 303, one ends of the two transmission rods 303 are respectively fixedly connected with two inner ends of the second gear 302, the transmission rods 303 rotate to drive the second gear 302 to rotate, along with the rotation of the second gear 302, the four first gears 301 can simultaneously rotate, and along with the rotation of the first gears 301, the rotation shaft 201 can be driven to rotate.

As shown in fig. 5, in addition to the above-mentioned mode, as a preferred embodiment, the driving assembly 4 further comprises a limiting mechanism 5 and a locking mechanism 6.

As shown in fig. 5, as a preferred embodiment, in addition to the above-mentioned mode, the limiting mechanism 5 further includes a limiting round block 501, a portion of the shaft 105 close to the front cover 101 is also provided with a recess, the limiting round block 501 is rotatably connected with the recess, and two sides of the limiting round block 501 are respectively fixedly connected with the other ends of the two transmission rods 303; the limiting mechanism 5 further comprises a limiting block 502, the bottom end of the limiting block 502 is fixedly connected with the top end of the limiting circular block 501, the limiting block 502 is arranged in a hollow mode, the shaft 105 rotates to drive the limiting circular block 501 to rotate along with the operation of the motor, and the limiting circular block 501 rotates to drive the transmission rod 303 to rotate.

As shown in fig. 5, as a preferred embodiment, on the basis of the above manner, further, the locking mechanism 6 includes an electromagnet 601, the electromagnet 601 is fixedly installed at the top end inside the limiting block 502, a magnet block 602 is arranged at the bottom of the electromagnet 601, and a T-shaped rod 603 is fixedly arranged at the bottom end of the magnet block 602; locking mechanical system 6 still includes spacing spring 604, spacing spring 604 cup joints one of T shape pole 603 and serves, and spacing spring 604 fixed mounting is between T shape pole 603 and spacing circle piece 501, all seted up the trompil on spacing circle piece 501 and the axle 105, and the one end of T shape pole 603 penetrates in the trompil on the spacing circle piece 501, when needs dispel the heat, control electro-magnet 601 work, electro-magnet 601 produces the magnetism the same with magnet piece 602, make magnet piece 602 drive T shape pole 603 downstream, spacing spring 604 compresses, along with the removal of T shape pole 603, T shape pole 603 alternates with the axle 105 and supports axle 105, and then make spacing circle piece 501 spacing on axle 105.

Example 3:

the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:

specifically, this motor with improve radiator unit during operation/use: when heat dissipation is needed, the electromagnet 601 is controlled to work, the electromagnet 601 generates magnetism the same as that of the magnet block 602, the magnet block 602 drives the T-shaped rod 603 to move downwards, the limiting spring 604 is compressed, along with the movement of the T-shaped rod 603, the T-shaped rod 603 and the shaft 105 are inserted and abut against the shaft 105, and further the limiting circular block 501 is limited on the shaft 105, along with the work of the motor, the shaft 105 rotates to drive the limiting circular block 501 to rotate, the limiting circular block 501 rotates to drive the transmission rod 303 to rotate, the transmission rod 303 rotates to drive the second gear 302 to rotate, along with the rotation of the second gear 302, the four first gears 301 can simultaneously rotate, along with the rotation of the first gears 301, the rotation shaft 201 can drive the fan blades 202 to rotate, along with the rotation of the fan blades 202, heat generated by the work of the motor can be discharged to the outside through the heat dissipation holes, heat dissipation is achieved, and the heat dissipation effect is better, and the practicability is improved.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a motor with improve radiating component, includes motor body (1), and motor body (1) includes protecgulum (101), back lid (102), stator (103), bearing (104), axle (105), rotor piece (106), slot insulation (107), commutator (108), carbon brush frame (109), control by temperature change (110), two jump rings (111), two end insulation (112), two bolt (113), two carbon brushes (114), two springs (115), two assembly screw (116) and two magnetic shoes (117), its characterized in that, be provided with radiating mechanism (2) and drive mechanism (3) on protecgulum (101) respectively, be provided with drive assembly (4) on axle (105), drive assembly (4) and drive mechanism (3) are mutually supported and are used for driving radiating mechanism (2) and operate.

2. The motor with the improved heat dissipation assembly as recited in claim 1, wherein the heat dissipation mechanism (2) comprises four rotation shafts (201), the inner side of the front cover (101) is provided with a recess, the four rotation shafts (201) are distributed on four sides of the recess, the rotation shafts (201) are rotatably connected with the recess, one end of the rotation shaft (201) is fixedly provided with four fan blades (202), and the four fan blades (202) are located in the recess.

3. The motor with the improved heat dissipating assembly as set forth in claim 2, wherein the front cover (101) has a plurality of heat dissipating holes matching with the heat dissipating mechanism (2).

4. The motor with the improved heat dissipation assembly as recited in claim 3, wherein the transmission mechanism (3) comprises four first gears (301), the four first gears (301) are respectively fixedly connected with the other ends of the four rotating shafts (201), a second gear (302) is arranged on the shaft (105), and the four first gears (301) are all in meshed connection with the second gear (302).

5. The motor with the improved heat dissipation assembly as recited in claim 4, wherein the transmission mechanism (3) further comprises two transmission rods (303), and one end of each of the two transmission rods (303) is fixedly connected with two ends of the inner side of the second gear (302).

6. An electric machine with improved heat dissipation assembly, as in claim 5, characterized in that the driving assembly (4) consists of a limit mechanism (5) and a locking mechanism (6).

7. The motor with the improved heat dissipation assembly as recited in claim 6, wherein the limiting mechanism (5) comprises a limiting circular block (501), the part of the shaft (105) close to the front cover (101) is also arranged in a concave manner, the limiting circular block (501) is rotatably connected with the concave, and two sides of the limiting circular block (501) are respectively fixedly connected with the other ends of the two transmission rods (303).

8. The motor with the improved heat dissipation assembly as recited in claim 7, wherein the limiting mechanism (5) further comprises a limiting block (502), the bottom end of the limiting block (502) is fixedly connected with the top end of the limiting circular block (501), and the limiting block (502) is arranged in a hollow manner.

9. The motor with the improved heat dissipation assembly as recited in claim 8, wherein the locking mechanism (6) comprises an electromagnet (601), the electromagnet (601) is fixedly installed at the top end in the limiting block (502), a magnet block (602) is arranged at the bottom of the electromagnet (601), and a T-shaped rod (603) is fixedly arranged at the bottom end of the magnet block (602).

10. The motor with the improved heat dissipation assembly as recited in claim 9, wherein the locking mechanism (6) further comprises a limiting spring (604), the limiting spring (604) is sleeved on one end of the T-shaped rod (603), the limiting spring (604) is fixedly installed between the T-shaped rod (603) and the limiting circular block (501), the limiting circular block (501) and the shaft (105) are both provided with openings, and one end of the T-shaped rod (603) penetrates into the opening of the limiting circular block (501).