CN210168392U

CN210168392U - Balanced machine controller dispels heat

Info

Publication number: CN210168392U
Application number: CN201920702405.8U
Authority: CN
Inventors: 王建明
Original assignee: Jiangsu Xinyida Electronic Technology Co Ltd
Current assignee: Wuxi Xinyida Electronic Technology Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-03-20
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a balanced machine controller dispels heat, include: the box, be located the box bottom and be used for bearing motor controller's plummer, be located the box top and be used for carrying out radiating radiator unit to motor controller, install a plurality of rotating vane in the protection casing, a plurality of rotating vane and pivot welded fastening, the top of pivot is run through the protection casing and is upwards extended, and the top of pivot is rotated and is connected with the third motor, the one end of third motor is provided with first motor, the one end of first motor is provided with first guide rail, the third motor drives the pivot rotatory, and then it is rotatory to drive rotating vane, when making rotating vane carry out the heat dissipation to motor controller, move along motor controller's upper end along with the backup pad, make rotating vane can carry out balanced heat dissipation to motor controller's upper end, and then motor controller's radiating efficiency has been improved, motor controller's life has been improved.

Description

Balanced machine controller dispels heat

Technical Field

The utility model relates to a machine controller technical field especially relates to a balanced machine controller dispels heat.

Background

The motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work. In the electric vehicle, the motor controller is used for converting the electric energy stored in the power battery into the 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 assisting the electric vehicle to brake and storing part of brake energy into the power battery. It is one of the key components of an electric vehicle.

Among the prior art, to electric vehicle, the most fixed mounting of motor controller is on electric vehicle to prevent that motor controller receives the striking in operation process, but motor controller produces a large amount of heats easily under operating condition, and its heat dissipation of present motor controller is not balanced, causes motor controller overheated easily, and is in work under the high temperature environment for a long time, can cause certain damage to motor controller, is unfavorable for motor controller's long-term use.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, the utility model provides a balanced machine controller dispels heat to solve machine controller and produce a large amount of heats easily under operating condition, and its heat dissipation of present machine controller is not balanced, cause machine controller overheated easily, and be in work under the high temperature environment for a long time, can cause certain damage to machine controller, be unfavorable for machine controller's the technical problem of long-term use.

The utility model provides a technical scheme that its technical problem adopted is: a heat sink leveling motor controller comprising: the motor controller cooling device comprises a box body, a bearing table and a cooling assembly, wherein the bearing table is positioned at the bottom end of the box body and used for bearing the motor controller;

the box is that the top is provided with open-ended square structure, the top of box is provided with radiator unit, radiator unit includes the protection casing, pivot and third motor, install a plurality of rotating vane in the protection casing, a plurality of rotating vane and pivot welded fastening, the top of pivot runs through the protection casing and upwards extends, and the top of pivot is rotated and is connected with the third motor, the one end of third motor is provided with first motor, first motor passes through bolt and first movable plate fixed connection, first movable plate is located the top of box, the one end of first motor is provided with first guide rail, be provided with electric push rod in the first guide rail, the one end of electric push rod passes through bolt fixed mounting has the slider, and the top of slider passes through bolt and backup pad fixed connection.

As a further scheme of the utility model, there is the support bottom of third motor through bolt fixed mounting, and the top fixed connection of bolt and protection casing is passed through to the bottom of support, and bolt and mounting panel fixed connection are passed through on the top of third motor.

As a further scheme of the utility model, the one end of mounting panel has the fixed axle through mounting hole fixed mounting, and the mount pad is installed to the one end tight fit of fixed axle, and the one end of mount pad is provided with the base, and the base passes through bolt and backup pad fixed connection.

As a further scheme of the utility model, the base is L shape structure, and the symmetry is provided with the mounting groove on the base, and the mount pad passes through bolt and base fixed connection.

As a further scheme of the utility model, the top of box is provided with the second movable plate, and the second movable plate is parallel arrangement with first movable plate, and the top of second movable plate and first movable plate all is provided with the head rod, and the both ends of head rod all have first limiting plate through bolt fixed mounting, and swing joint has the supporting shoe on the head rod, and bolt and backup pad fixed connection are passed through to the top of supporting shoe.

As a further scheme of the utility model, the bottom of box is provided with the plummer, and the equidistant a plurality of louvres that are provided with on the plummer, and fixed mounting has machine controller on the plummer.

As a further scheme of the utility model, bolt and movable block fixed connection are passed through to the bottom of first movable plate and second movable plate, and the bottom slider of movable block is connected with the second guide rail, and the one end of movable block has the screw rod through screw hole swing joint, and the second guide rail passes through bolt and box fixed connection, and the one end of second guide rail has the reducing gear box through bolt fixed mounting, and the one end of reducing gear box is provided with the second motor.

As a further scheme of the utility model, there is the slider bottom of plummer through bolt fixed mounting, and the bottom sliding connection of slider has the third guide rail, and the one end of third guide rail is provided with the fourth motor, and the fourth motor passes through the bottom fixed connection of bolt and box.

As a further scheme of the utility model, there is the movable block bottom of plummer through bolt fixed mounting, and the movable block has the second connecting rod through mounting hole swing joint, and there is the second limiting plate at the both ends of second connecting rod all through bolt fixed mounting, and the bottom fixed connection of bolt and box is passed through to the second limiting plate.

As a further scheme of the utility model, there is the buffer board bottom of box through bolt fixed mounting, and the bottom inner wall of box has a plurality of stoppers that are used for carrying on spacingly to the plummer through bolt fixed mounting.

Compared with the prior art, the utility model, its beneficial effect is:

1. the utility model provides a balanced machine controller dispels heat, install a plurality of rotating vane in the protection casing, a plurality of rotating vane and pivot welded fastening, the top of pivot is run through the protection casing and is upwards extended, and the top of pivot is rotated and is connected with the third motor, the one end of third motor is provided with first motor, the one end of first motor is provided with first guide rail, the third motor drives the pivot rotation, and then it is rotatory to drive rotating vane, when making rotating vane carry out the radiating to machine controller, along with the backup pad along machine controller's upper end removal, make rotating vane can carry out balanced heat dissipation to machine controller's upper end, and then improved machine controller's radiating efficiency, the life of machine controller has been improved.

2. The utility model provides a balanced motor controller dispels heat, bolt and movable block fixed connection are passed through to the bottom of first movable plate and second movable plate, and the bottom slider of movable block is connected with the second guide rail, and the one end of movable block has the screw rod through screw hole swing joint, when opening the second motor, the second motor drives the screw rod and rotates, and then make the movable block drive the length direction removal of first movable plate and second movable plate along the second guide rail, so that the length direction removal of second guide rail can be followed to the protection casing, thereby the scope that rotating vane removed the cover has been increased, and then increased the radiating scope, and the heat dissipation efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a motor controller with balanced heat dissipation according to the present invention;

fig. 2 is an internal installation diagram of a heat-dissipating balanced motor controller according to the present invention;

fig. 3 is an installation schematic view of the first moving plate of the present invention;

fig. 4 is a plan view of the first stage moving plate according to the present invention;

fig. 5 is an installation schematic diagram of the heat dissipation assembly of the present invention;

in the figure: 1. a box body; 2. a buffer plate; 3. a bearing table; 4. a first moving plate; 5. a protective cover; 6. a second moving plate; 7. a first limit plate; 8. a first connecting rod; 9. a first motor; 10. a first guide rail; 11. a support plate; 12. a second guide rail; 13. a reduction gearbox; 14. a second motor; 15. a limiting block; 16. a support block; 17. a base; 18. mounting grooves; 19. a mounting seat; 20. a fixed shaft; 21. mounting a plate; 22. a third motor; 23. a support; 24. a rotating shaft; 25. a fourth motor; 26. a third guide rail; 27. a second connecting rod; 28. and a second limiting plate.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1 to 5, the utility model provides a balanced machine controller dispels heat, include: the box 1, be located 1 bottom of box and be used for bearing the weight of motor controller plummer 3, be located 1 top of box and be used for carrying out radiating radiator unit to motor controller.

The box body 1 is a square structure with an opening at the top end, the top end of the box body 1 is provided with a heat dissipation assembly, the heat dissipation assembly comprises a protective cover 5, a rotating shaft 24 and a third motor 22, a plurality of rotating blades are installed in the protective cover 5 and are fixedly welded with the rotating shaft 24, the top end of the rotating shaft 24 penetrates through the protective cover 5 to extend upwards, the top end of the rotating shaft 24 is rotatably connected with the third motor 22, the third motor 22 is used for driving the rotating shaft 24 to rotate so as to dissipate heat of a motor controller arranged at the bottom end of the box body 1, one end of the third motor 22 is provided with a first motor 9, the first motor 9 is fixedly connected with a first moving plate 4 through bolts, the first moving plate 4 is positioned at the top end of the box body 1, one end of the first motor 9 is provided with a first guide rail 10, an electric push rod is arranged in the first guide rail 10, one end of the, and the top end of the sliding block is fixedly connected with the supporting plate 11 through a bolt.

The bottom of third motor 22 has support 23 through bolt fixed mounting, and the top fixed connection of bolt and protection casing 5 is passed through to the bottom of support 23, and then makes support 23 can provide rotatory space for pivot 24, and the top of third motor 22 is through bolt and mounting panel 21 fixed connection.

One end of the mounting plate 21 is fixedly provided with a fixing shaft 20 through a mounting hole, one end of the fixing shaft 20 is tightly matched with a mounting seat 19, one end of the mounting seat 19 is provided with a base 17, and the base 17 is fixedly connected with the supporting plate 11 through a bolt.

The base 17 is an L-shaped structure, the base 17 is symmetrically provided with mounting grooves 18, the mounting seat 19 is fixedly connected with the base 17 through bolts, and by moving the position of the mounting seat 19 in the mounting grooves 18, further adjusting the distance between the protective cover 5 and the motor controller, when the first motor 9 is started, the first motor 9 pushes the electric push rod to move along the length direction of the first guide rail 10, further pushing the slide block to move, so that the slide block drives the support plate 11 to move along the length direction of the first guide rail 10, the third motor 22 is started, the third motor 22 drives the rotating shaft 24 to rotate, thereby driving the rotating blades to rotate, leading the rotating blades to carry out heat dissipation on the motor controller, simultaneously moving along the upper end of the motor controller along with the supporting plate 11, leading the rotating blades to carry out balanced heat dissipation on the upper end of the motor controller, and then improved motor controller's radiating efficiency, improved motor controller's life.

The top of box 1 is provided with second movable plate 6, second movable plate 6 is parallel arrangement with first movable plate 4, and second movable plate 6 all is provided with head rod 8 with the top of first movable plate 4, the both ends of head rod 8 all have first limiting plate 7 through bolt fixed mounting, and swing joint has supporting shoe 16 on the head rod 8, bolt and backup pad 11 fixed connection are passed through on the top of supporting shoe 16, and then make backup pad 11 when removing, supporting shoe 16 can provide direction and holding power for the removal of backup pad 11.

The bottom of box 1 is provided with plummer 3, and equidistant a plurality of louvres that are provided with on plummer 3, and fixed mounting has machine controller on the plummer 3.

The bottom ends of the first moving plate 4 and the second moving plate 6 are fixedly connected with the moving block through bolts, a bottom slider of the moving block is connected with a second guide rail 12, one end of the moving block is movably connected with a screw rod through a threaded hole, the screw rod is arranged in the second guide rail 12, the second guide rail 12 is fixedly connected with the box body 1 through bolts, one end of the second guide rail 12 is fixedly provided with a reduction box 13 through bolts, one end of the reduction box 13 is provided with a second motor 14, so that when the second motor 14 is started, the second motor 14 drives the screw rod to rotate, and further the moving block drives the first moving plate 4 and the second moving plate 6 to move along the length direction of the second guide rail 12, so that the protective cover 5 can move along the length direction of the second guide rail 12, the heat dissipation range of the rotating blades is increased, and.

There is the slider bottom of plummer 3 through bolt fixed mounting, the bottom sliding connection of slider has third guide rail 26, the one end of third guide rail 26 is provided with fourth motor 25, fourth motor 25 passes through the bottom fixed connection of bolt and box 1, and then make when opening fourth motor 25, fourth motor 25 can drive plummer 3 and remove along the length direction of third guide rail 26, and then make motor controller remove along the length direction of third guide rail 26, in order to increase the heat dissipation scope, and the heat dissipation efficiency is improved.

The bottom of plummer 3 has the movable block through bolt fixed mounting, and the movable block has second connecting rod 27 through mounting hole swing joint, and the both ends of second connecting rod 27 all have second limiting plate 28 through bolt fixed mounting, and second limiting plate 28 passes through the bottom fixed connection of bolt and box 1.

The bottom of box 1 has buffer board 2 through bolt fixed mounting, and buffer board 2 can cushion the impact force that box 1 received, and then plays the guard action to box 1, and the bottom inner wall of box 1 has a plurality of stoppers 15 that are used for carrying on spacingly to plummer 3 through bolt fixed mounting.

When the utility model is used, a plurality of rotating blades are arranged in the protective cover 5, the rotating blades are welded and fixed with the rotating shaft 24, the top end of the rotating shaft 24 penetrates through the protective cover 5 and extends upwards, the top end of the rotating shaft 24 is rotatably connected with a third motor 22, the third motor 22 is used for driving the rotating shaft 24 to rotate so as to radiate heat of a motor controller arranged at the bottom end of the box body 1, one end of the third motor 22 is provided with a first motor 9, the first motor 9 is fixedly connected with a first moving plate 4 through a bolt, the first moving plate 4 is arranged at the top end of the box body 1, one end of the first motor 9 is provided with a first guide rail 10, an electric push rod is arranged in the first guide rail 10, one end of the electric push rod is fixedly provided with a slide block through a bolt, the slide block can move along the length direction of the first guide rail 10, the top end of the slide, the rotating blades are driven to rotate, so that the rotating blades move along the upper end of the motor controller along with the supporting plate 11 while radiating heat of the motor controller, the rotating blades can evenly radiate the upper end of the motor controller, the heat radiation efficiency of the motor controller is improved, and the service life of the motor controller is prolonged; the bottom ends of the first moving plate 4 and the second moving plate 6 are fixedly connected with the moving block through bolts, the bottom end sliding block of the moving block is connected with the second guide rail 12, one end of the moving block is movably connected with a screw rod through a threaded hole, when the second motor 14 is started, the second motor 14 drives the screw rod to rotate, and then the moving block drives the first moving plate 4 and the second moving plate 6 to move along the length direction of the second guide rail 12, so that the protective cover 5 can move along the length direction of the second guide rail 12, the radiating range of the rotating blades is increased, and the radiating efficiency is improved.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A heat sink balancing motor controller, comprising: the motor controller cooling device comprises a box body (1), a bearing table (3) positioned at the bottom end of the box body (1) and used for bearing the motor controller, and a cooling assembly positioned at the top end of the box body (1) and used for cooling the motor controller;

the box body (1) is of a square structure with an opening at the top end, a heat dissipation assembly is arranged at the top end of the box body (1) and comprises a protective cover (5), a rotating shaft (24) and a third motor (22), a plurality of rotating blades are installed in the protective cover (5) and are fixedly welded with the rotating shaft (24), the top end of the rotating shaft (24) penetrates through the protective cover (5) to extend upwards, the third motor (22) is rotatably connected with the top end of the rotating shaft (24), a first motor (9) is arranged at one end of the third motor (22), the first motor (9) is fixedly connected with a first movable plate (4) through bolts, the first movable plate (4) is positioned at the top end of the box body (1), a first guide rail (10) is arranged at one end of the first motor (9), an electric push rod is arranged in the first guide rail (10), a sliding block is fixedly installed at one, and the top end of the sliding block is fixedly connected with the supporting plate (11) through a bolt.

2. The motor controller with balanced heat dissipation according to claim 1, wherein the bottom end of the third motor (22) is fixedly installed with a bracket (23) through a bolt, the bottom end of the bracket (23) is fixedly connected with the top end of the protective cover (5) through a bolt, and the top end of the third motor (22) is fixedly connected with the mounting plate (21) through a bolt.

3. The motor controller with balanced heat dissipation according to claim 2, wherein one end of the mounting plate (21) is fixedly provided with a fixing shaft (20) through a mounting hole, one end of the fixing shaft (20) is provided with a mounting seat (19), one end of the mounting seat (19) is provided with a base (17), and the base (17) is fixedly connected with the supporting plate (11) through a bolt.

4. The motor controller with balanced heat dissipation according to claim 3, wherein the base (17) is of an L-shaped structure, the base (17) is symmetrically provided with mounting grooves (18), and the mounting seat (19) is fixedly connected with the base (17) through bolts.

5. The motor controller with balanced heat dissipation according to claim 1, wherein a second moving plate (6) is disposed at the top end of the box (1), the second moving plate (6) and the first moving plate (4) are disposed in parallel, a first connecting rod (8) is disposed at the top ends of the second moving plate (6) and the first moving plate (4), a first limiting plate (7) is fixedly mounted at both ends of the first connecting rod (8) through bolts, a supporting block (16) is movably connected to the first connecting rod (8), and the top end of the supporting block (16) is fixedly connected to the supporting plate (11) through bolts.

6. The motor controller with balanced heat dissipation according to claim 1, wherein the bottom of the box (1) is provided with a carrier (3), the carrier (3) is provided with a plurality of heat dissipation holes at equal intervals, and the carrier (3) is fixedly provided with the motor controller.

7. The motor controller with balanced heat dissipation according to claim 1, wherein the bottom ends of the first moving plate (4) and the second moving plate (6) are fixedly connected with the moving block through bolts, a second guide rail (12) is connected to a bottom end sliding block of the moving block, a screw is movably connected to one end of the moving block through a threaded hole, the second guide rail (12) is fixedly connected with the box body (1) through bolts, a reduction gearbox (13) is fixedly mounted at one end of the second guide rail (12) through bolts, and a second motor (14) is arranged at one end of the reduction gearbox (13).

8. The motor controller with balanced heat dissipation according to claim 1, wherein the bottom end of the bearing table (3) is fixedly provided with a sliding block through a bolt, the bottom end of the sliding block is slidably connected with a third guide rail (26), one end of the third guide rail (26) is provided with a fourth motor (25), and the fourth motor (25) is fixedly connected with the bottom end of the box body (1) through a bolt.

9. The motor controller with balanced heat dissipation according to claim 1, characterized in that a moving block is fixedly installed at the bottom end of the bearing table (3) through a bolt, the moving block is movably connected with a second connecting rod (27) through a mounting hole, second limiting plates (28) are fixedly installed at both ends of the second connecting rod (27) through bolts, and the second limiting plates (28) are fixedly connected with the bottom end of the box body (1) through bolts.

10. The motor controller with balanced heat dissipation according to claim 1, wherein the bottom end of the box body (1) is fixedly provided with the buffer plate (2) through bolts, and the inner wall of the bottom end of the box body (1) is fixedly provided with a plurality of limiting blocks (15) for limiting the bearing table (3) through bolts.