CN216774477U

CN216774477U - Novel ceramic brushless motor with brake

Info

Publication number: CN216774477U
Application number: CN202220033073.0U
Authority: CN
Inventors: 黄炳锋; 黄琪翔; 崔光绪
Original assignee: Guidian Intelligent Control Shenzhen Co ltd
Current assignee: Guidian Intelligent Control Shenzhen Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-06-17
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a novel ceramic brushless motor with a brake, which comprises a base, wherein two clamping grooves are formed in the middle of the upper end of the base, an installation mechanism is clamped in the two clamping grooves together, a brushless motor with a brake is fixedly inserted in the middle of the upper end of the installation mechanism, a plurality of radiating fins are fixedly connected to the outer surface of the brushless motor with the brake, a radiating mechanism is fixedly inserted in the middle of the left end of the brushless motor with the brake, a motor shaft is arranged in the middle of the right end of the brushless motor with the brake, and four corners of the upper end of the base are provided with installation holes. The novel ceramic brake brushless motor is convenient to mount or dismount by arranging the mounting mechanism and the fixing mechanism, improves the practicability of the brushless motor, enhances the heat dissipation effect of the brushless motor by arranging the heat dissipation mechanism, prolongs the service life of the brushless motor, and is suitable for wide application.

Description

Novel ceramic brushless motor with brake

Technical Field

The utility model relates to the technical field of brushless motors, in particular to a novel ceramic brushless motor with a brake.

Background

The brushless DC motor is a typical electromechanical integration product, because the brushless DC motor is operated in a self-control mode, a starting winding is not additionally arranged on a rotor unlike a synchronous motor which is started under heavy load under variable frequency speed regulation, oscillation and desynchronization can not be generated when the load suddenly changes, and the permanent magnet of the brushless DC motor with medium and small capacity is mainly made of rare earth neodymium iron boron material with high magnetic energy product, and the brushless DC motor at least has the following defects in the using process of the existing brushless motor: 1. the existing brushless motor is fixedly installed through a plurality of bolts, so that the installation steps of the brushless motor are complicated, the brushless motor is inconvenient to install and disassemble, and the practicability is reduced; 2. the heat dissipation effect of the existing brushless motor is not good, the normal work of the brushless motor can be influenced, the service life of the brushless motor is shortened, and therefore the novel ceramic brake brushless motor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel ceramic brushless motor with a brake, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

novel ceramic tape brake brushless motor, the on-line screen storage device comprises a base, open at the upper end middle part of base has two joint grooves, two the common joint in inside in joint groove has installation mechanism, installation mechanism's upper end middle part alternates fixedly connected with area brushless motor of stopping, the outer fixed surface of brushless motor's that the area is stopped a plurality of heat radiation fins that is connected with, the left end middle part of brushless motor that the area is stopped alternates fixedly connected with heat dissipation mechanism, the right-hand member middle part of brushless motor that the area is stopped is provided with the motor shaft, the upper end four corners of base has all opened the mounting hole.

Preferably, installation mechanism includes the mount pad, open at the upper end middle part of mount pad has the mounting groove, it has a plurality of spacing groove to open on the cell wall of mounting groove, and the interior cell wall of a plurality of spacing groove respectively with a plurality of corresponding heat radiation fins's surface fixed connection, the activity groove has all been opened at the lower extreme front portion and the lower extreme rear portion of mount pad, two all be provided with fixed establishment in the activity groove, the cell wall of mounting groove and the surface lower part fixed connection that the brushless motor was stopped in the area.

Preferably, fixed establishment includes the mount, the front end upper portion fixedly connected with dead lever of riser in the mount, and the front end of dead lever runs through the preceding cell wall of the movable groove of front side, the rear end upper portion fixedly connected with a plurality of spring of mount, and a plurality of the rear end of spring all with the back cell wall fixed connection in the movable groove of front side, the rear end left part and the rear end right part of mount all alternate swing joint and have the gag lever post, two the front end and the rear end of gag lever post respectively with the preceding cell wall and the back cell wall fixed connection in the movable groove of front side.

Preferably, heat dissipation mechanism is including the heat dissipation frame, the left end of heat dissipation frame passes through screw fixedly connected with dust screen, the inside casing wall middle part fixedly connected with cooling fan of heat dissipation frame, the inside casing wall right part fixedly connected with fixed plate of heat dissipation frame, the right-hand member of fixed plate alternates a plurality of heat pipe, and the right-hand member of a plurality of heat pipe all alternates fixed connection with the left end that brushless motor was stopped in the area, the right-hand member of heat dissipation frame and the left end fixed connection that brushless motor was stopped in the area.

Preferably, the fixing frame, the movable groove and the clamping groove are all set to be L-shaped structures, and the lower end face of the fixing rod is higher than the lower end face of the mounting seat.

Preferably, the inside of heat dissipation frame is the same with the inside of brushless motor that stops in the area, the diameter length of dust screen is greater than the internal diameter length of heat dissipation frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the brushless motor, the mounting mechanism and the fixing mechanism are arranged, the fixing frame is moved towards the middle by pushing the fixing rod, the lower part of the outer surface of the fixing frame is inserted into the clamping groove, and then the fixing frame can be pushed to be clamped in the clamping groove through the elasticity of the spring, so that the brushless motor can be mounted and fixed, the brushless motor is convenient to mount or dismount, mounting steps are reduced, and the practicability is improved;

2. according to the utility model, the heat dissipation mechanism is arranged, the heat in the brushless motor can be conducted into the heat dissipation frame through the heat conduction of the heat conduction pipes, and then the heat can be quickly dissipated through the heat dissipation fan, so that the heat dissipation effect of the brushless motor is enhanced, the heat dissipation performance is improved, the normal work of the brushless motor can be ensured, and the service life of the brushless motor is effectively prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the novel ceramic brushless motor with brake according to the present invention;

FIG. 2 is a schematic view of the overall structure of the mounting mechanism of the novel ceramic brushless motor with brake according to the present invention;

FIG. 3 is a schematic view of the overall structure of the fixing mechanism of the novel ceramic brushless motor with brake according to the present invention;

fig. 4 is a schematic view of the overall structure of the heat dissipation mechanism of the novel ceramic brushless motor with brake according to the present invention.

In the figure: 1. a base; 2. a clamping groove; 3. an installation mechanism; 4. a brushless motor with a brake; 5. heat dissipation fins; 6. a heat dissipation mechanism; 7. a motor shaft; 8. mounting holes; 31. a mounting seat; 32. mounting grooves; 33. a limiting groove; 34. a movable groove; 35. a fixing mechanism; 351. a fixed mount; 352. a fixing rod; 353. a spring; 354. a limiting rod; 61. a heat dissipation frame; 62. a dust screen; 63. a heat radiation fan; 64. a fixing plate; 65. a heat conducting pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

novel ceramic tape brake brushless motor, including base 1, open base 1's upper end middle part has two joint grooves 2, the common joint in inside of two joint grooves 2 has installation mechanism 3, the upper end middle part of installation mechanism 3 alternates fixedly connected with area brushless motor 4 of stopping, the fixed surface of brushless motor 4's that the area is stopped a plurality of heat radiation fins 5, the left end middle part of brushless motor 4 that the area is stopped alternates fixedly connected with heat dissipation mechanism 6, the right-hand member middle part of brushless motor 4 that the area is stopped is provided with motor shaft 7, base 1's upper end four corners has all been opened mounting hole 8.

In this embodiment, the mounting mechanism 3 includes a mounting seat 31, a mounting groove 32 is formed in the middle of the upper end of the mounting seat 31, a plurality of limiting grooves 33 are formed in the groove wall of the mounting groove 32, inner groove walls of the limiting grooves 33 are respectively fixedly connected with the outer surfaces of the plurality of corresponding heat dissipation fins 5, movable grooves 34 are formed in the front portion of the lower end and the rear portion of the lower end of the mounting seat 31, fixing mechanisms 35 are arranged in the two movable grooves 34, and the groove wall of the mounting groove 32 is fixedly connected with the lower portion of the outer surface of the brushless motor 4 with a brake; the fixing mechanism 35 comprises a fixing frame 351, the upper part of the front end of a vertical plate in the fixing frame 351 is fixedly connected with a fixing rod 352, the front end of the fixing rod 352 penetrates through the front groove wall of the movable groove 34 on the front side, the upper part of the rear end of the fixing frame 351 is fixedly connected with a plurality of springs 353, the rear ends of the springs 353 are fixedly connected with the rear groove wall of the movable groove 34 on the front side, the left part and the right part of the rear end of the fixing frame 351 are respectively and movably connected with limiting rods 354 in an inserting manner, and the front ends and the rear ends of the two limiting rods 354 are respectively and fixedly connected with the front groove wall and the rear groove wall of the movable groove 34 on the front side; mount 351, activity groove 34 and joint groove 2 all set up to L type structure, and the spring 353 of the activity groove 34 of being convenient for promotes mount 351, is favorable to mount 351 joint in joint groove 2, and the lower terminal surface of dead lever 352 is higher than the lower terminal surface of mount pad 31, makes the lower extreme of dead lever 352 not give the upper end contact of base 1, does not influence dead lever 352 and carries out the back-and-forth movement.

In this embodiment, the heat dissipation mechanism 6 includes a heat dissipation frame 61, the left end of the heat dissipation frame 61 is fixedly connected with a dust screen 62 through a screw, the middle part of the inner frame wall of the heat dissipation frame 61 is fixedly connected with a heat dissipation fan 63, the right part of the inner frame wall of the heat dissipation frame 61 is fixedly connected with a fixing plate 64, the right end of the fixing plate 64 is fixedly connected with a plurality of heat conduction pipes 65 in an inserting manner, the right ends of the plurality of heat conduction pipes 65 are fixedly connected with the left end of the brushless motor 4 with brake in an inserting manner, and the right end of the heat dissipation frame 61 is fixedly connected with the left end of the brushless motor 4 with brake; the inside of heat dissipation frame 61 communicates with each other with the inside of brushless motor 4 that stops in the area, is favorable to stopping the heat derivation in the brushless motor 4 with the area, and the brake on the brushless motor 4 that stops in the area sets up to ceramic material, and the diameter length of dust screen 62 is greater than the internal diameter length of heat dissipation frame 61, is favorable to the air-out department of dust screen 62 heat dissipation frame 61 to carry out comprehensive dustproof processing, can avoid the dust to enter into the inside of heat dissipation frame 61.

It should be noted that, the utility model is a novel ceramic brushless motor with brake, in the using process, firstly, the base 1 is installed and fixed through the installation hole 8, then the installation seat 31 fixedly connected with the brushless motor with brake 4 is placed right above the base 1, and the fixed rod 352 is pushed to make the fixed frame 351 move towards the middle, then the lower part of the outer surface of the fixed frame 351 is inserted into the clamping groove 2, at this time, the fixed frame 351 can be pushed to be firmly clamped in the clamping groove 2 through the elasticity of the plurality of springs 353 and the limit of the limit rod 354, thus the brushless motor with brake can be installed and fixed, thereby the installation steps of the brushless motor with brake 4 can be reduced, the practicability is improved, meanwhile, the brushless motor with brake 4 can be conveniently installed or disassembled, the subsequent maintenance and replacement of the brushless motor with brake 4 are facilitated, when the brushless motor with brake 4 works and generates a large amount of heat, through a plurality of heat pipe 65, can be with the area stop the leading-in heat to the heat dissipation frame 61 in the brushless motor 4, simultaneously through the work of cooling blower 63, can spill out the heat from the heat dissipation frame 61 fast, thereby the radiating effect of this area stop brushless motor 4 has been strengthened, the heat dispersion of area stop brushless motor 4 has been improved, can guarantee the area and stop brushless motor 4's normal work, the effectual life who stops brushless motor 4 of area has been prolonged, rethread dust screen 62 can play dustproof effect, can avoid the dust to enter into the area through heat dissipation frame 61 and stop brushless motor 4, and be convenient for change or wash dust screen 62 through the bolt, avoid dust screen 62 to take place to block up, be favorable to thermal quick spill.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Novel ceramic tape brake brushless motor, including base (1), its characterized in that: open the upper end middle part of base (1) has two joint grooves (2), two the common joint in inside in joint groove (2) has installation mechanism (3), the upper end middle part of installation mechanism (3) alternates fixedly connected with area brushless motor (4) of stopping, the fixed surface of area brushless motor (4) is stopped and is connected with a plurality of heat radiation fins (5), the left end middle part that brushless motor (4) were stopped in the area alternates fixedly connected with heat dissipation mechanism (6), the right-hand member middle part that brushless motor (4) were stopped in the area is provided with motor shaft (7), mounting hole (8) have all been opened in the upper end four corners of base (1).

2. The novel ceramic brushless motor with brake of claim 1, wherein: installation mechanism (3) are including mount pad (31), open the upper end middle part of mount pad (31) has mounting groove (32), it has a plurality of spacing groove (33) to open on the cell wall of mounting groove (32), and the interior cell wall of a plurality of spacing groove (33) is connected with the outer fixed surface of a plurality of heat radiation fins (5) that correspond respectively, movable groove (34), two have all been opened to the lower extreme front portion and the lower extreme rear portion of mount pad (31) all be provided with fixed establishment (35) in movable groove (34), the cell wall of mounting groove (32) and the outer lower part fixed connection of brushless motor (4) of stopping in the area.

3. The novel ceramic brushless motor with brake of claim 2, wherein: fixing mechanism (35) are including mount (351), front end upper portion fixedly connected with dead lever (352) of riser in mount (351), and the front end of dead lever (352) runs through the preceding cell wall of activity groove (34) of front side, the rear end upper portion fixedly connected with a plurality of spring (353) of mount (351), and a plurality of the rear end of spring (353) all with the back cell wall fixed connection of the activity groove (34) of front side, the rear end left part and the rear end right part of mount (351) all alternate swing joint and have gag lever post (354), two the front end and the rear end of gag lever post (354) respectively with the preceding cell wall and the back cell wall fixed connection of the activity groove (34) of front side.

4. The novel ceramic brushless motor with brake of claim 1, wherein: radiating mechanism (6) are including heat dissipation frame (61), screw fixedly connected with dust screen (62) is passed through to the left end of heat dissipation frame (61), inside casing wall middle part fixedly connected with cooling fan (63) of heat dissipation frame (61), the inside casing wall right part fixedly connected with fixed plate (64) of heat dissipation frame (61), the right-hand member of fixed plate (64) alternates a plurality of heat pipe of fixedly connected with (65), and the right-hand member of a plurality of heat pipe (65) all alternates fixed connection with the left end of brushless motor (4) of stopping in the area, the right-hand member of heat dissipation frame (61) and the left end fixed connection of brushless motor (4) of stopping in the area.

5. The novel ceramic brushless motor with brake of claim 3, wherein: the fixing frame (351), the movable groove (34) and the clamping groove (2) are all set to be L-shaped structures, and the lower end face of the fixing rod (352) is higher than the lower end face of the mounting seat (31).

6. The novel ceramic brushless motor with brake of claim 4, wherein: the inside of heat dissipation frame (61) communicates with each other with the inside of taking brushless motor (4) of stopping, the diameter length of dust screen (62) is greater than the internal diameter length of heat dissipation frame (61).