CN216699789U

CN216699789U - Brushless motor device with detachable protection casing

Info

Publication number: CN216699789U
Application number: CN202122527935.3U
Authority: CN
Inventors: 贺德志; 孙华; 余军; 肖德应
Original assignee: Shenzhen Wintek Motor Co ltd
Current assignee: Shenzhen Wintek Motor Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-06-07
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a brushless motor device with a detachable protective cover, which comprises a supporting table, wherein a motor body is fixedly installed at the top of the supporting table, a housing is sleeved outside the motor body, L-shaped plates are welded at four corners of the top of the supporting table, a positioning mechanism is arranged on the surface of each L-shaped plate, heat conducting plates are arranged on the front side and the rear side of the housing in a penetrating manner, a cooler is fixedly connected to the top of the housing, and the front surface of the cooler is communicated with a cooling pipe. The utility model has the advantages of dust prevention, high heat dissipation efficiency, long service life and adjustable height, and solves the problems that the existing brushless motor device has no detachable protective cover structure, can not perform dust prevention protection on the brushless motor, has no auxiliary heat dissipation structure, has low heat dissipation efficiency, reduces the service life of the brushless motor, can not adjust the height of the brushless motor, is inconvenient for connecting the brushless motor with an external part and is inconvenient for people to use.

Description

Brushless motor device with detachable protection casing

Technical Field

The utility model relates to the technical field of brushless motors, in particular to a brushless motor device with a detachable protective cover.

Background

The brushless DC motor is a typical electromechanical integration product, and because the brushless DC motor runs in an automatic control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, and oscillation and step-out can not be generated when the load suddenly changes.

The existing brushless motor device is not provided with a detachable protective cover structure, can not be used for dust prevention and protection of the brushless motor, is not provided with an auxiliary heat dissipation structure, is low in heat dissipation efficiency, and is not convenient for people to use, and the service life of the brushless motor is shortened, the height of the brushless motor can not be adjusted.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brushless motor device with a detachable protective cover, which has the advantages of dust prevention, high heat dissipation efficiency, long service life and adjustable height, and solves the problems that the conventional brushless motor device has no detachable protective cover structure, cannot perform dust prevention protection on a brushless motor, has no auxiliary heat dissipation structure, is low in heat dissipation efficiency, reduces the service life of the brushless motor, cannot adjust the height of the brushless motor, is inconvenient for connecting the brushless motor with an external part and is inconvenient for people to use.

In order to achieve the purpose, the utility model provides the following technical scheme: brushless motor device with detachable protection casing, including a supporting bench, the top fixed mounting of brace table has motor body, motor body's outside cover is equipped with the housing, the L template has all been welded in the four corners at brace table top, the surface of L template is provided with positioning mechanism, the front side and the rear side of housing all run through and are provided with the heat-conducting plate, the top fixedly connected with cooler of housing, the front intercommunication of cooler has the cooling tube, the cooling tube runs through the heat-conducting plate, the first threaded rod of the equal fixedly connected with in four corners of brace table bottom, the bottom threaded sleeve of first threaded rod is equipped with the screwed pipe, the left side fixed mounting of housing has the fan, the right side fixedly connected with controller of cooler.

Preferably, positioning mechanism includes the casing, one side and the L template fixed connection of casing, the slot hole has been seted up at the top of casing, the inner wall fixedly connected with spring of casing, one side fixedly connected with movable plate of spring, the top welding of movable plate has the driving lever, the top of driving lever runs through to the top of slot hole, one side fixedly connected with kelly that the spring was kept away from to the movable plate, the draw-in groove has been seted up on the surface of housing, the one end that the movable plate was kept away from to the kelly runs through casing and L template in proper order and extends to the inner chamber of draw-in groove.

Preferably, the bottom of the threaded pipe is movably connected with a mounting plate through a bearing, and mounting holes are formed in the surface of the mounting plate.

Preferably, both sides and top all run through around the housing and are provided with the second threaded rod, the one end of second threaded rod runs through to the inner chamber and the swing joint of housing and has the clamp ring, the second threaded rod is located the fixed cover of the outside one end of housing and is equipped with the hand wheel, second threaded rod and housing threaded connection.

Preferably, a through hole is formed in the right side of the housing, and the right end of the rotating shaft of the motor body penetrates through the through hole and extends to the outside of the housing.

Preferably, the top of the housing is fixedly connected with a battery, an output end of the battery is electrically connected with the controller, and an output end of the controller is electrically connected with the cooler and the fan respectively.

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

the utility model has the advantages of dust prevention, high heat dissipation efficiency, long service life and adjustable height by matching the support table, the motor body, the housing, the L-shaped plate, the positioning mechanism, the heat conducting plate, the cooler, the cooling pipe, the first threaded rod, the threaded pipe, the fan and the controller, and solves the problems that the existing brushless motor device does not have a detachable protective cover structure, can not carry out dust prevention protection on the brushless motor, does not have an auxiliary heat dissipation structure, has low heat dissipation efficiency, reduces the service life of the brushless motor, can not adjust the height of the brushless motor, is inconvenient for connecting the brushless motor with an external part and is inconvenient for people to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is a schematic side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic top cross-sectional view of a three-dimensional structure according to the present invention;

fig. 4 is a right-view schematic diagram of a three-dimensional partial structure of the present invention.

In the figure: the motor comprises a support table 1, a motor body 2, a housing 3, a 4L-shaped plate, a positioning mechanism 5, a heat conducting plate 6, a cooler 7, a cooling pipe 8, a first threaded rod 9, a threaded pipe 10, a fan 11, a controller 12, a shell 13, a long hole 14, a spring 15, a movable plate 16, a deflector rod 17, a clamping rod 18, a clamping groove 19, a mounting plate 20, a second threaded rod 21, a clamping ring 22 and a battery 23.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplicity of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 to 4, the present invention provides a brushless motor apparatus with a detachable protective cover, including a supporting table 1, a motor body 2 is fixedly installed on the top of the supporting table 1, a housing 3 is sleeved outside the motor body 2, L-shaped plates 4 are welded on four corners of the top of the supporting table 1, a positioning mechanism 5 is provided on the surface of the L-shaped plate 4, heat conducting plates 6 are respectively provided on the front side and the rear side of the housing 3 in a penetrating manner, a cooler 7 is fixedly connected to the top of the housing 3, a cooling pipe 8 is communicated with the front side of the cooler 7, the cooling pipe 8 penetrates through the heat conducting plate 6, first threaded rods 9 are respectively fixedly connected to four corners of the bottom of the supporting table 1, threaded pipes 10 are sleeved on the bottom of the first threaded rods 9, a fan 11 is fixedly installed on the left side of the housing 3, a controller 12 is fixedly connected to the right side of the cooler 7, the positioning mechanism 5 includes a housing 13, one side of the housing 13 is fixedly connected to the L-shaped plate 4, the top of the shell 13 is provided with a long hole 14, the inner wall of the shell 13 is fixedly connected with a spring 15, one side of the spring 15 is fixedly connected with a movable plate 16, the top of the movable plate 16 is welded with a shift lever 17, the top of the shift lever 17 penetrates to the top of the long hole 14, one side of the movable plate 16, far away from the spring 15, is fixedly connected with a clamping rod 18, the surface of the housing 3 is provided with a clamping groove 19, one end of the clamping rod 18, far away from the movable plate 16, sequentially penetrates through the shell 13 and the L-shaped plate 4 and extends to an inner cavity of the clamping groove 19, the bottom of the threaded pipe 10 is movably connected with a mounting plate 20 through a bearing, the surface of the mounting plate 20 is provided with a mounting hole, the front side, the rear side and the top of the housing 3 are both provided with second threaded rods 21, one end of the second threaded rod 21 penetrates to the inner cavity of the housing 3 and is movably connected with a clamping ring 22, one end, which is positioned outside the housing 3, is fixedly provided with a hand wheel, and the second threaded rods 21 are in threaded connection with the housing 3, a through hole is arranged on the right side of the housing 3, the right end of the rotating shaft of the motor body 2 penetrates through the through hole and extends to the outside of the housing 3, a battery 23 is fixedly connected with the top of the housing 3, the output end of the battery 23 is electrically connected with the controller 12, the output end of the controller 12 is respectively electrically connected with the cooler 7 and the fan 11,

through setting up spring 15, produce tension to movable plate 16, make movable plate 16 drive kelly 18 and stretch into draw-in groove 19 inner chamber, can fix housing 3, through setting up driving lever 17, be convenient for drive movable plate 16 and remove, through setting up mounting panel 20 and mounting hole, be convenient for carry out fixed mounting to motor device, through setting up second threaded rod 21 and clamp ring 22, can carry out the centre gripping to motor body 2 and fix, the steadiness of motor body 2 has been improved, through setting up the hand wheel, be convenient for drive second threaded rod 21 rotatory, through setting up battery 23, can provide the electric energy.

When the dustproof motor device is used, the motor body 2 is protected in a dustproof mode through the housing 3, the hand wheel is rotated to drive the second threaded rod 21 to rotate, the second threaded rod 21 drives the clamping ring 22 to be close to the motor body 2, the motor body 2 is clamped and fixed, the controller 12 controls the fan 11 to be started, heat in the inner cavity of the housing 3 can be discharged, the heat in the inner cavity of the housing 3 is conducted to the outside through the heat conducting plate 6, the cooler 7 is controlled by the controller 12 to run through the cooling pipe 8 to absorb the heat of the heat conducting plate 6, heat dissipation can be accelerated, heat dissipation efficiency is high, the threaded pipe 10 is in threaded connection with the first threaded rod 9 through rotation of the threaded pipe 10, the threaded pipe 10 moves vertically, the supporting height of the motor device can be adjusted, when the housing 3 is disassembled, the shifting rod 17 is moved to drive the moving plate 16, the clamping rod 18 is driven by the shifting rod 16 to move away from the clamping groove 19, the housing 3 is moved upwards, and the housing 3 is disassembled, the maintenance of the motor body 2 is facilitated.

In summary, the following steps: this brushless motor device with detachable protection casing, through a supporting bench 1, motor body 2, housing 3, L template 4, positioning mechanism 5, heat-conducting plate 6, cooler 7, cooling tube 8, first threaded rod 9, threaded pipe 10, fan 11 and controller 12 cooperate, the protection casing structure that current brushless motor device does not have the dismantlement has been solved, can not prevent dust the protection to brushless motor, do not assist heat radiation structure, the radiating efficiency is low, brushless motor's life has been reduced, brushless motor's height can not be adjusted, be not convenient for brushless motor and external component are connected, the problem of people's use is not convenient for.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A brushless motor device with a detachable protective cover, comprising a support table (1), characterized in that: a motor body (2) is fixedly arranged at the top of the supporting table (1), a housing (3) is sleeved outside the motor body (2), l-shaped plates (4) are welded at four corners of the top of the supporting platform (1), a positioning mechanism (5) is arranged on the surface of each L-shaped plate (4), the front side and the rear side of the housing (3) are both provided with heat conducting plates (6) in a penetrating way, the top of the housing (3) is fixedly connected with a cooler (7), the front of the cooler (7) is communicated with a cooling pipe (8), the cooling pipe (8) penetrates through the heat conducting plate (6), four corners of the bottom of the supporting platform (1) are fixedly connected with first threaded rods (9), the bottom of the first threaded rod (9) is sleeved with a threaded pipe (10) in a threaded manner, the left side fixed mounting of encloser (3) has fan (11), the right side fixedly connected with controller (12) of cooler (7).

2. The brushless motor apparatus with a detachable shield according to claim 1, wherein: positioning mechanism (5) include casing (13), one side and L template (4) fixed connection of casing (13), slot hole (14) have been seted up at the top of casing (13), inner wall fixedly connected with spring (15) of casing (13), one side fixedly connected with movable plate (16) of spring (15), the top welding of movable plate (16) has driving lever (17), the top of driving lever (17) runs through to the top of slot hole (14), one side fixedly connected with kelly (18) of spring (15) are kept away from in movable plate (16), draw-in groove (19) have been seted up on the surface of housing (3), casing (13) and L template (4) are run through in proper order and extend to the inner chamber of draw-in groove (19) to the one end that movable plate (16) were kept away from in kelly (18).

3. The brushless motor apparatus with a detachable shield according to claim 1, wherein: the bottom of screwed pipe (10) has mounting panel (20) through bearing swing joint, the mounting hole has been seted up on the surface of mounting panel (20).

4. The brushless motor apparatus with a detachable shield according to claim 1, wherein: both sides and top all run through around housing (3) and are provided with second threaded rod (21), the one end of second threaded rod (21) runs through to the inner chamber and the swing joint of housing (3) have clamp ring (22), second threaded rod (21) are located the fixed cover of the outside one end of housing (3) and are equipped with the hand wheel, second threaded rod (21) and housing (3) threaded connection.

5. The brushless motor apparatus with a detachable shield according to claim 1, wherein: the right side of the housing (3) is provided with a through hole, and the right end of the rotating shaft of the motor body (2) penetrates through the through hole and extends to the outside of the housing (3).

6. The brushless motor apparatus with a detachable shield according to claim 1, wherein: the top fixedly connected with battery (23) of housing (3), the output and controller (12) electric connection of battery (23), the output of controller (12) respectively with cooler (7) and fan (11) electric connection.