CN212727717U

CN212727717U - Brushless motor controller convenient to maintenance

Info

Publication number: CN212727717U
Application number: CN202022001007.9U
Authority: CN
Inventors: 杜峰坡; 卫建辉; 蒋盼盼
Original assignee: Zhengzhou Yitesi Electronic Technology Co ltd
Current assignee: Henan Huapu IOT Technology Co.,Ltd.
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-03-16
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a brushless motor controller convenient to maintenance, including bottom plate, body and apron, the body is installed on the top of bottom plate, the both sides of bottom plate all are provided with the dismouting structure, the intermediate position department of pull ring one side all installs the bolt, and one side of bolt all extends to the inside of connecting block, one side of body is provided with heat dissipation mechanism, the bottom of apron one side is provided with the maintenance structure. The utility model discloses a be provided with the dismouting structure, stimulate the pull ring backward, then take out the body, and place the inside of entering fixed slot with the connecting block, the logical groove on the bottom plate is on same line with logical groove on the connecting block this moment, then relieve the pull ring, first spring receives the effect of elasticity and drives the bolt and extend forward this moment, and with logical groove mutual block, the installation of having accomplished the back body, realized carrying out convenient installation to the body, thereby greatly increased the convenience of this controller when using.

Description

Brushless motor controller convenient to maintenance

Technical Field

The utility model relates to a brushless motor controller technical field specifically is a brushless motor controller convenient to maintenance.

Background

Along with the development of economy and the improvement of the living standard of people, the development of the scientific and technological industry of China is faster, motors are required to be used as power sources in a plurality of places in the industry, brushless motors are widely used due to the advantages of high efficiency, low energy consumption and the like, the brushless motors need to be controlled by a controller when being used, and in order to enable the brushless motors to have higher efficiency when being used, the special brushless motor controller is used;

however, when the existing brushless motor controller is used, the brushless motor controller is inconvenient to detach and mount conveniently, and the working efficiency of the controller is reduced when the controller is used, so that a brushless motor controller convenient to maintain is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brushless motor controller convenient to maintenance to propose inconvenient problem of carrying out convenient dismantlement and installation to brushless motor controller in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a brushless motor controller convenient to maintain comprises a bottom plate, a body and a cover plate, wherein the body is installed at the top end of the bottom plate, dismounting structures are arranged on two sides of the bottom plate and comprise fixing grooves, first springs, pull rings, bolts, through grooves and connecting blocks, the fixing grooves are arranged on two sides inside the bottom plate, the connecting blocks are fixed on two sides of the bottom end of the body, the pull rings are installed on one side of the bottom plate, the first springs are fixed on the top end and the bottom end of one side of each pull ring, one side of each first spring is fixed on one side of the bottom plate, the bolts are installed at the middle positions of one side of each pull ring, one side of each bolt extends into the connecting blocks, the through grooves are arranged inside the bottom plate and the connecting blocks, a heat dissipation mechanism is arranged on one side of the body, and the cover plate is hinged to, and a maintenance structure is arranged at the bottom end of one side of the cover plate.

Preferably, the pull rings are provided with four groups, and the pull rings are symmetrically distributed around the central axis of the bottom plate.

Preferably, the cross section of the through groove is larger than that of the bolt, and the bolt forms a telescopic structure with the through groove through the first spring.

Preferably, the heat dissipation mechanism comprises a dust screen, a negative pressure fan, heat dissipation holes and heat dissipation fins, the negative pressure fan is installed on one side of the body, the heat dissipation holes are formed in two sides of the inside of the negative pressure fan in a penetrating mode, the dust screen is installed on one side of the negative pressure fan, and the heat dissipation fins are installed at one end of the body.

Preferably, the heat dissipation holes are provided with a plurality of heat dissipation holes, and the heat dissipation holes are distributed on two sides inside the negative pressure fan at equal intervals.

Preferably, the maintenance structure includes handle, connecting rod, draw-in groove, second spring and fixture block, the handle is installed in one side on apron top, the connecting rod is all installed in the both ends of apron bottom one side, the both ends of connecting rod all are provided with the draw-in groove, the second spring is all installed in the inside one side of body, the fixture block is all installed to the one end of second spring.

Compared with the prior art, the beneficial effects of the utility model are that: the brushless motor controller convenient to maintain not only realizes convenient disassembly and assembly of the controller, but also realizes enhancement of the heat dissipation effect of the controller and convenient maintenance of the controller;

(1) the disassembly and assembly structures are arranged on the two sides of the bottom plate, the pull ring is pulled backwards, then the body is taken out, the connecting block is placed in the fixing groove, the through groove in the bottom plate and the through groove in the connecting block are on the same line at the moment, then the pull ring is released, the first spring drives the bolt to extend forwards under the action of elastic force and to be clamped with the through groove, the body is installed conveniently after the installation of the body is finished, and therefore the convenience of the controller in use is greatly improved;

(2) the heat dissipation mechanism is arranged on one side of the body, the negative pressure fan is started to discharge hot air in the body to the outside of the body through the heat dissipation holes, meanwhile, the heat dissipation fins can also dissipate heat of the body, dust is not easy to enter the body due to the use of the dust screen, heat dissipation in the body is achieved, and therefore the service life of the body is greatly prolonged;

(3) be provided with the maintenance structure through one side at the apron, upwards mention the handle, the second spring drives the fixture block and contracts backward this moment to and the draw-in groove between alternate segregation, can open the apron and maintain, after the maintenance finishes, put down the apron again, block between draw-in groove and the fixture block this moment has realized being convenient for to maintain the inside of body, thereby greatly increased the practicality of this controller when using.

Drawings

Fig. 1 is a schematic view of a front view partial section structure of the present invention;

fig. 2 is a schematic view of the top view of the partial cross-sectional structure of the heat dissipation mechanism of the present invention;

FIG. 3 is a schematic view of the maintenance structure of the present invention in a top view with a partial cross-sectional structure;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a body; 3. a disassembly and assembly structure; 301. fixing grooves; 302. a first spring; 303. a pull ring; 304. a bolt; 305. a through groove; 306. connecting blocks; 4. a heat dissipation mechanism; 401. a dust screen; 402. a negative pressure fan; 403. heat dissipation holes; 404. a heat dissipating fin; 5. a cover plate; 6. maintaining the structure; 601. a handle; 602. a connecting rod; 603. a card slot; 604. a second spring; 605. and (7) clamping blocks.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a brushless motor controller convenient for maintenance comprises a bottom plate 1, a body 2 and a cover plate 5, wherein the body 2 is installed at the top end of the bottom plate 1, dismounting structures 3 are respectively arranged at two sides of the bottom plate 1, the dismounting structures 3 comprise fixing grooves 301, first springs 302, pull rings 303, bolts 304, through grooves 305 and connecting blocks 306, the fixing grooves 301 are respectively arranged at two sides of the inner part of the bottom plate 1, the connecting blocks 306 are respectively fixed at two sides of the bottom end of the body 2, the pull rings 303 are respectively installed at one side of the bottom plate 1, the pull rings 303 are provided with four groups, the pull rings 303 are symmetrically distributed around the central axis of the bottom plate 1, the first springs 302 are respectively fixed at the top end and the bottom end of one side of the pull rings 303, one side of each first spring 302 is fixed with one side of the bottom plate 1, the bolts 304 are respectively installed at the middle position of one side of each pull ring 303, one side, the cross section of the through groove 305 is larger than that of the bolt 304, and the bolt 304 forms a telescopic structure with the through groove 305 through the first spring 302;

specifically, as shown in fig. 1 and 4, when the controller needs to be installed, a worker firstly holds the pull ring 303, then pulls the pull ring 303 backwards, at this time, the first spring 302 is acted by elastic force to drive the bolt 304 to contract backwards, the worker takes out the body 2 and places the connecting block 306 inside the fixing groove 301, at this time, the through groove 305 on the bottom plate 1 and the through groove 305 on the connecting block 306 are in the same line, then releases the pull ring 303, at this time, the first spring 302 is acted by elastic force again to drive the bolt 304 to extend forwards and to be clamped with the through groove 305, when the body 2 needs to be disassembled, the worker pulls the pull ring 303 backwards, at this time, the bolt 304 and the through groove 305 are separated, at this time, the connecting block 306 can be taken out from the inside of the fixing groove 301, the disassembly of the body 2 is completed, and the convenient disassembly and disassembly of the body 2 are realized, thereby greatly increasing the convenience of the controller in use;

a heat dissipation mechanism 4 is arranged on one side of the body 2, the heat dissipation mechanism 4 comprises a dust screen 401, a negative pressure fan 402, heat dissipation holes 403 and heat dissipation fins 404, the negative pressure fan 402 is arranged on one side of the body 2, the type of the negative pressure fan 402 can be 9-19NO:16D, the input end of the negative pressure fan 402 is electrically connected with the output end of the control panel through a lead, the heat dissipation holes 403 penetrate through the two sides inside the negative pressure fan 402, the dust screen 401 is arranged on one side of the negative pressure fan 402, the heat dissipation fins 404 are arranged at one end of the body 2, the heat dissipation holes 403 are arranged in a plurality, and the heat dissipation holes 403 are distributed at equal intervals on the two sides inside;

specifically, as shown in fig. 1 and fig. 2, when the temperature inside the body 2 is high, a worker starts the negative pressure fan 402 first, and discharges hot air inside the body 2 to the outside of the body 2 through the heat dissipation holes 403 under the work of the negative pressure fan 402, and at the same time, the body 2 can be cooled by using the heat dissipation fins 404, and the dust screen 401 makes dust outside the body 2 not easily enter the inside of the body 2, so that the heat dissipation inside the body 2 is realized, and the service life of the body 2 is greatly prolonged;

a cover plate 5 is hinged to one side of the top end of the body 2, a maintenance structure 6 is arranged at the bottom end of one side of the cover plate 5, the maintenance structure 6 comprises a handle 601, a connecting rod 602, a clamping groove 603, a second spring 604 and a clamping block 605, the handle 601 is installed at one side of the top end of the cover plate 5, the connecting rod 602 is installed at two ends of one side of the bottom of the cover plate 5, the clamping groove 603 is arranged at two ends of the connecting rod 602, the second spring 604 is installed at one side of the inside of the body 2, and the clamping block 605 is installed at;

specifically, as shown in fig. 1 and 3, when the controller needs to maintain the body 2, a worker firstly holds the handle 601, the handle 601 is lifted up forcibly, the second spring 604 is subjected to elastic force to drive the fixture block 605 to contract backwards and separate from the fixture block 603, the cover plate 5 can be opened for maintenance, after maintenance is completed, the worker puts down the cover plate 5, and the fixture block 605 is clamped with the fixture block 603, so that maintenance of the inside of the body 2 is facilitated, and the practicability of the controller in use is greatly increased.

The working principle is as follows: when the controller is used, an external power supply is adopted, firstly, a worker takes the controller to a proper position, then pulls the pull ring 303 backwards, at the moment, the first spring 302 is acted by elastic force to drive the bolt 304 to contract backwards, the worker takes the body 2 out, places the connecting block 306 on the body 2 into the fixing groove 301, the through groove 305 on the bottom plate 1 and the through groove 305 on the connecting block 306 are on the same line, then releases the pull ring 303, the first spring 302 is acted by elastic force again to drive the bolt 304 to extend forwards and is clamped with the through groove 305, the installation of the body 2 is completed, and then the brushless motor and the controller can be connected through an external port;

secondly, when the temperature inside the body 2 is high, the worker starts the negative pressure fan 402, hot air inside the body 2 is discharged to the outside of the body 2 through the action of the heat dissipation holes 403, the body 2 is cooled, meanwhile, the body 2 can be cooled through the use of the heat dissipation fins 404, and dust outside the body 2 is not easy to enter the inside of the body 2 through the use of the dust screen 401;

finally, when needing to maintain body 2, the staff upwards mentions handle 601, and second spring 604 receives the effect of elasticity this moment and drives fixture block 605 shrink backward to and draw-in groove 603 between alternate segregation, can open apron 5 this moment and maintain, and after the maintenance finishes, the staff puts down apron 5 again, and the block is between draw-in groove 603 and the fixture block 605 this moment, can close apron 5 and body 2, finally accomplishes this brushless motor controller's work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a brushless motor controller convenient to maintenance, includes bottom plate (1), body (2) and apron (5), its characterized in that: the detachable floor is characterized in that a body (2) is installed at the top end of the bottom plate (1), dismounting structures (3) are arranged on two sides of the bottom plate (1), each dismounting structure (3) comprises a fixing groove (301), a first spring (302), a pull ring (303), a bolt (304), a through groove (305) and a connecting block (306), the fixing grooves (301) are arranged on two sides of the inside of the bottom plate (1), the connecting blocks (306) are fixed on two sides of the bottom end of the body (2), the pull rings (303) are installed on one side of the bottom plate (1), the first springs (302) are fixed on the top end and the bottom end of one side of each pull ring (303), one side of each first spring (302) is fixed with one side of the bottom plate (1), the bolt (304) is installed at the middle position of one side of each pull ring (303), and one side of each bolt (304) extends to the inside, lead to groove (305) and all set up in the inside of bottom plate (1) and connecting block (306), one side of body (2) is provided with heat dissipation mechanism (4), one side on body (2) top articulates there is apron (5), the bottom of apron (5) one side is provided with maintenance structure (6).

2. A brushless motor controller for facilitating maintenance according to claim 1, wherein: the pull rings (303) are provided with four groups, and the pull rings (303) are symmetrically distributed around the central axis of the bottom plate (1).

3. A brushless motor controller for facilitating maintenance according to claim 1, wherein: the cross section of the through groove (305) is larger than that of the bolt (304), and the bolt (304) forms a telescopic structure with the through groove (305) through the first spring (302).

4. A brushless motor controller for facilitating maintenance according to claim 1, wherein: heat dissipation mechanism (4) include dust screen (401), negative-pressure air fan (402), louvre (403) and radiating fin (404), install in one side of body (2) negative-pressure air fan (402), louvre (403) have all been run through to the inside both sides of negative-pressure air fan (402), dust screen (401) are installed to one side of negative-pressure air fan (402), radiating fin (404) are installed in the one end of body (2).

5. The brushless motor controller of claim 4, wherein the controller further comprises: the heat dissipation holes (403) are provided with a plurality of heat dissipation holes, and the heat dissipation holes (403) are distributed at equal intervals on two sides inside the negative pressure fan (402).

6. A brushless motor controller for facilitating maintenance according to claim 1, wherein: the maintenance structure (6) comprises a handle (601), a connecting rod (602), a clamping groove (603), a second spring (604) and a clamping block (605), wherein the handle (601) is installed on one side of the top end of the cover plate (5), the connecting rod (602) is installed at two ends of one side of the bottom of the cover plate (5), the clamping groove (603) is arranged at two ends of the connecting rod (602), the second spring (604) is installed on one side of the inside of the body (2), and the clamping block (605) is installed at one end of the second spring (604).