CN212677545U

CN212677545U - Power-off protection type motor controller

Info

Publication number: CN212677545U
Application number: CN202021919953.5U
Authority: CN
Inventors: 黄勇
Original assignee: Suzhou Luoxi Technology Co ltd
Current assignee: Suzhou Luoxi Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-09
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a power-off protection type machine controller, the controller comprises a controller body, the activity of controller body inner wall is provided with dustproof panel, dustproof panel is run through at both ends from top to bottom and is installed the heat dissipation box, both ends central authorities run through about the heat dissipation box and install the motor, the activity of controller body top is provided with the apron, both ends run through about the apron and have seted up the louvre, apron upper end fixed mounting has evenly distributed's spacing, the activity of apron top is provided with the installation piece, dustproof panel is run through at both ends from top to bottom and is installed the dust screen. This power-off protection type machine controller through setting up dust faceplate and heat dissipation box, realizes the radiating effect to controller body inside, through setting up the dust screen, has realized the dustproof effect to controller body internal circuit board, through setting up apron, installation piece and mounting groove, has realized the effect of the device easy dismouting, and the dismouting is quick, and convenient to use has certain spreading value.

Description

Power-off protection type motor controller

Technical Field

The utility model relates to a machine controller technical field specifically is a power-off protection type machine controller.

Background

The motor controller is an integrated circuit which controls a motor to work according to set direction, speed, angle and response time through active work, and in the electric vehicle, the motor controller has the function of converting electric energy stored by a power battery into electric energy required by the driving motor according to instructions of gears, an accelerator, a brake and the like so as to control the running states of the electric vehicle such as starting operation, advancing and retreating speed, climbing force and the like, or help the electric vehicle to brake and store part of brake energy into the power battery. It is one of the key components of an electric vehicle.

The electric automobile drives through the motor, and motor controller is one of electric automobile's core component, and its effect is that conversion current control motor works, and current power-off protection type motor controller is mostly the integral type design, and heat radiation structure and dustproof construction dismouting wherein are inconvenient, are difficult to maintain and change, for this reason, we provide a power-off protection type motor controller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power-off protection type machine controller to current power-off protection type machine controller who proposes in solving above-mentioned background art is mostly the integral type design, and heat radiation structure and dustproof construction dismouting wherein are inconvenient, are difficult to the problem of maintaining and changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power-off protection type machine controller, includes the controller body, the activity of controller body inner wall is provided with dustproof panel, dustproof panel runs through at both ends from top to bottom and installs the heat dissipation box, both ends central authorities run through about the heat dissipation box and install the motor, the activity of controller body top is provided with the apron, both ends run through about the apron and have seted up the louvre, apron upper end fixed mounting has evenly distributed's spacing, the activity of apron top is provided with the installation piece, dustproof panel runs through at both ends from top to bottom and installs the dust screen, dustproof panel upper end four corners edge fixed mounting has first fixed block.

Preferably, first fixed block upper end fixed mounting has first spring, first spring upper end fixed mounting has the second fixed block, the installation piece is the cuboid structure, the mounting groove has been seted up in both ends running through around the controller body, installation piece and mounting groove looks adaptation.

Preferably, controller body lower extreme inner wall four corners edge fixed mounting has the stopper, the stopper is the cuboid structure, the stopper upper end is laminated each other with the dust faceplate lower extreme, the dust faceplate is "ten" style of calligraphy structure, the dust faceplate outer wall is laminated each other with the stopper outer wall.

Preferably, the controller body top activity is provided with the mounting panel, the mounting panel is the same with dust faceplate outside profile, mounting panel upper end fixed mounting has circuit control board and temperature detect switch.

Preferably, mounting panel upper end four corners edge fixed mounting has the third fixed block, third fixed block upper end fixed mounting has the second spring, second spring upper end fixed mounting has the fourth fixed block.

Preferably, the heat dissipation box is hollow structure, the motor outer wall is connected with the heat dissipation box inner wall, the output shaft lower extreme fixed mounting of motor has the flabellum, heat dissipation box and dust faceplate's lower terminal surface all is in the coplanar.

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

1. according to the power-off protection type motor controller, the dustproof panel and the heat dissipation box are arranged, the heat dissipation effect on the interior of the controller body is achieved, the dustproof effect on the circuit board in the controller body is achieved through the dustproof net, the cover plate, the mounting block and the mounting groove are arranged, the effect that the device is easy to disassemble and assemble is achieved, the disassembling and the assembling are rapid, the use is convenient, and certain popularization value is achieved;

2. according to the power-off protection type motor controller, the limiting effect on the mounting block is achieved by arranging the limiting strip, the mounting block is convenient to mount quickly, the effect that the cover plate is easy to pop up is achieved by arranging the first spring, and the cover plate can be taken out quickly;

3. this power-off protection type machine controller through setting up third fixed block, second spring and fourth fixed block, has realized supporting role and the elastic action to the dust faceplate, makes things convenient for taking out fast of dust faceplate, through setting up the stopper, does benefit to the quick installation of dust faceplate and apron, through setting up temperature detect switch and realizes the control effect to the motor.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the controller of the present invention;

FIG. 3 is a schematic view of the structure of the heat dissipation box of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a controller body; 2. a dust-proof panel; 3. a heat dissipation box; 4. a motor; 5. a cover plate; 6. heat dissipation holes; 7. a limiting strip; 8. mounting blocks; 9. a dust screen; 10. a first fixed block; 11. a first spring; 12. a second fixed block; 13. a limiting block; 14. mounting grooves; 15. mounting a plate; 16. a circuit control board; 17. a temperature control switch; 18. a third fixed block; 19. a second spring; 20. a fourth fixed block; 21. a fan blade.

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 a technical solution: the utility model provides a power-off protection type machine controller, including controller body 1, the activity of 1 inner wall of controller body is provided with dustproof panel 2, dustproof panel 2 is run through at both ends from top to bottom and is installed heat dissipation box 3, heat dissipation box 3 is run through at both ends central authorities about and is installed motor 4, the activity of 1 top of controller body is provided with apron 5, apron 5 is run through at both ends from top to bottom and has been seted up

louvre

6, 5 upper end fixed mounting of apron has evenly distributed's spacing 7, 5 top movable be provided with the installation piece 8, dustproof panel 2 is run through at both ends from top to bottom and is installed

dust screen

9, 2 upper end four corners edge fixed mounting of dustproof panel has first fixed block 10.

Further, 10 upper ends fixed mounting of first fixed block has

first spring

11, and 11 upper ends fixed mounting of first spring have second fixed block 12, and installation piece 8 is the cuboid structure, and both ends run through around the controller body 1 and have seted up mounting groove 14, and

installation piece

8 and 14 looks adaptations of mounting groove have realized the effect of 8 quick installations of installation piece, convenient to use.

Further, 1 lower extreme inner wall four corners edge fixed mounting of controller body has stopper 13, and stopper 13 is the cuboid structure, and stopper 13 upper end and 2 lower extremes of dustproof panel laminate each other, and dustproof panel 2 is "ten" style of calligraphy structure, and 2 outer walls of dustproof panel laminate each other with stopper 13 outer wall, have realized the guide effect of stopper 13 when to dustproof panel 2 installation, do benefit to dustproof panel 2's quick assembly disassembly.

Further, the movable mounting panel 15 that is provided with in controller body 1 top, mounting panel 15 is the same with 2 external profile of dust faceplate, and mounting panel 15 upper end fixed mounting has circuit control panel 16 and temperature detect switch 17, has realized mounting panel 15's quick assembly disassembly, convenient to use.

Further, fixed mounting has third fixed block 18 in mounting panel 15 upper end four corners edge, and 18 upper end fixed mounting of third fixed block has

second spring

19, and 19 upper ends fixed mounting of second spring have fourth fixed block 20, and setting up of second spring 19 does benefit to taking out fast of dust faceplate 2, convenient dismantlement.

Further, heat dissipation box 3 is hollow structure, and 4 outer walls of motor are connected with 3 inner walls of heat dissipation box, and motor 4's output shaft lower extreme fixed mounting has flabellum 21, and flabellum 21, heat dissipation box 3 and dust panel 2's lower terminal surface all are in with the plane, have realized doing benefit to dismouting and maintenance to the inside radiating effect of controller body 1, and the setting of

heat dissipation box

3 and 2 body structures of dust panel does benefit to the dismouting.

The working principle is as follows: during the use, temperature detect switch 17 opens or closes motor 4 according to the inside temperature of controller body 1, makes motor 4's output shaft drive flabellum 21 rotate and realizes the heat dissipation to controller body 1 inside, when needs dismantle the change to heat radiation structure and dustproof construction, takes out installation piece 8 through mounting groove 14, takes out the back with apron 5, takes out dustproof panel 2 and clears up, can realize the quick assembly disassembly to heat radiation structure and dustproof construction, and it is convenient to maintain.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a power-off protection type machine controller, includes the controller body, its characterized in that: the controller body inner wall activity be provided with dustproof panel, both ends run through about dustproof panel and install the heat dissipation box, both ends central authorities run through and install the motor about the heat dissipation box, the activity of controller body top is provided with the apron, both ends run through about the apron and have seted up the louvre, apron upper end fixed mounting has evenly distributed's spacing, the movable installation piece that is provided with in apron top, both ends run through about dustproof panel and install the dust screen, dustproof panel upper end four corners edge fixed mounting has first fixed block.

2. A power-off protection type motor controller according to claim 1, wherein: first fixed block upper end fixed mounting has first spring, first spring upper end fixed mounting has the second fixed block, the installation piece is the cuboid structure, the mounting groove has been seted up in both ends running through around the controller body, installation piece and mounting groove looks adaptation.

3. A power-off protection type motor controller according to claim 1, wherein: fixed mounting has the stopper at controller body lower extreme inner wall four corners edge, the stopper is the cuboid structure, the stopper upper end is laminated each other with dustproof panel lower extreme, dustproof panel is "ten" style of calligraphy structure, dustproof panel outer wall and stopper outer wall are laminated each other.

4. A power-off protection type motor controller according to claim 1, wherein: the controller is characterized in that a mounting plate is movably arranged above the controller body, the mounting plate is identical to the outer contour of the dustproof panel, and a circuit control panel and a temperature control switch are fixedly mounted at the upper end of the mounting plate.

5. A power-off protection type motor controller according to claim 4, wherein: mounting panel upper end four corners edge fixed mounting has the third fixed block, third fixed block upper end fixed mounting has the second spring, second spring upper end fixed mounting has the fourth fixed block.

6. A power-off protection type motor controller according to claim 1, wherein: the heat dissipation box is hollow structure, the motor outer wall is connected with the heat dissipation box inner wall, the output shaft lower extreme fixed mounting of motor has the flabellum, the lower terminal surface of flabellum, heat dissipation box and dust faceplate all is in the coplanar.