Motor controller assembly and motor

Abstract

The utility model discloses a motor controller assembly and a motor. The motor controller assembly comprises a mounting structure and an assembly component, the mounting structure comprises heat dissipation mounting plates, first connecting plates, second connecting plates and a bottom plate, the at least three heat dissipation mounting plates are arranged on the bottom plate in an annular array mode, the two detachable second connecting plates are arranged between the two heat dissipation mounting plates and connected with the two heat dissipation mounting plates respectively, and the first connecting plates and the second connecting plates are arranged on the bottom plate. The first connecting plates are arranged between the remaining two adjacent heat dissipation mounting plates; the heat dissipation mounting plates connected with the second connecting plates are hinged to the adjacent first connecting plates; the assembly component comprises an I-GBT component, a control circuit board, a capacitor and a control terminal, the I-GBT component and the control circuit board are arranged on the heat dissipation mounting plate, the capacitor is arranged at an opening formed by the mounting structure, and the control terminal is arranged on the bottom plate. According to the motor controller assembly and the motor provided by the utility model, operation adjustment can be carried out on the IGBT assembly and the control circuit board by conveniently adjusting an operation space.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor field especially relates to a motor controller assembly and motor. BACKGROUND

[0002] The existing motor controller assembly sets up the prismatic heat dissipation sleeve structure to install IGBT component and control circuit board for improving the utilization rate of assembly space, and sets up the side operation hole on one side of the heat dissipation sleeve, but the structure of heat dissipation sleeve is fixed, and the operation hole is fixed, and it is difficult to adjust the operation space, and it is inconvenient to operate IGBT component and control circuit board in the heat dissipation sleeve. UTILITY MODEL CONTENTS

[0003] In view of the above problems, the utility model provides a motor controller assembly and motor, which is convenient to adjust the operation space to operate and adjust IGBT component and control circuit board.

[0004] The technical scheme of the utility model is as follows:

[0005] A motor controller assembly, comprising an installation structure and an assembly component;

[0006] The installation structure comprises a heat dissipation mounting plate, a first connecting plate, a second connecting plate and a bottom plate, the heat dissipation mounting plate comprises at least three blocks, and is arranged in an annular array on the bottom plate, the second connecting plate comprises two blocks that can be disassembled, is arranged between the two heat dissipation mounting plates, and is connected with the two heat dissipation mounting plates respectively, the first connecting plate is arranged between the remaining two adjacent heat dissipation mounting plates, and forms a hollow prism structure with an open top; the heat dissipation mounting plate connected with the second connecting plate is hinged with the adjacent first connecting plate;

[0007] The assembly component comprises an IGBT component, a control circuit board, a capacitor and a control terminal, the IGBT component and the control circuit board are arranged on the inner side of the heat dissipation mounting plate, the capacitor is arranged at the opening formed by the installation structure, and the control terminal is arranged on one side of the bottom plate close to the second connecting plate and is electrically connected with the IGBT component and the control circuit board.

[0008] In a further technical scheme, the heat dissipation mounting plate is provided with a heat dissipation pipe, the heat dissipation pipe is provided with a water inlet joint corresponding to the top side of the heat dissipation mounting plate and is provided with a water outlet joint corresponding to the bottom side of the heat dissipation mounting plate.

[0009] In a further technical scheme, the heat dissipation pipe is arranged in a serpentine shape.

[0010] In a further technical scheme, a first branch pipe is arranged at each of the three water inlet joints, and a water inlet pipe is connected to the parallelly connected first branch pipes; a second branch pipe is arranged at each of the three water outlet joints, and a water outlet pipe is connected to the parallelly connected second branch pipes.

[0011] In a further technical solution, the capacitor is fixedly connected with the heat-dissipating mounting plate away from the second connecting plate.

[0012] In a further technical solution, the disconnection part of the second connecting plate is provided with screw holes matched with each other, and bolts are arranged in the screw holes.

[0013] In a further technical solution, the bottom of the second connecting plate is provided with a through hole through which the control terminal extends to outside of the mounting structure.

[0014] In a further technical solution, the heat-dissipating mounting plate hinged with the first connecting plate is hinged through a hinge.

[0015] The utility model also provides a motor which comprises the motor controller assembly of any one of the above.

[0016] The utility model has the advantages of:

[0017] 1. The mounting structure heat-dissipating plate is used for mounting IGBT components and control circuit boards and has a heat-dissipating effect; when it is necessary to adjust and operate the IGBT components and control circuit boards in the mounting structure, the second connecting plate can be disassembled, and the heat-dissipating mounting plate hinged with the first connecting plate can be unfolded along the hinge to provide a larger operation space and facilitate operation and adjustment.

[0018] 2. The heat-dissipating mounting plate adopts water cooling, and cooling liquid can be connected to the heat-dissipating mounting plate to dissipate heat of the IGBT components and control circuit boards on the heat-dissipating mounting plate; the serpentine heat-dissipating pipes have a good heat-dissipating effect, and the cooling liquid after heat exchange can be discharged to facilitate the next cycle. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is a structural schematic view of the motor controller assembly according to an embodiment of the utility model;

[0020] Fig. 2 is a structural schematic view of the mounting structure according to an embodiment of the utility model;

[0021] Fig. 3 is a top view schematic view of the mounting structure according to an embodiment of the utility model.

[0022] EXPLANATION OF REFERENCE NUMERALS

[0023] 10. Heat-dissipating mounting plate; 11. Water inlet joint; 20. First connecting plate; 30. Second connecting plate; 31. Connecting piece; 32. Screw hole; 33. Through hole; 40. Bottom plate; 50. Hinge; 60. IGBT component; 70. Capacitor; 80. Control terminal. DETAILED DESCRIPTION

[0024] The embodiments of the utility model will be further described below with reference to the drawings.

[0025] Embodiment:

[0026] As Figs. 1-3 shown, a motor controller assembly, comprising installation structure and assembly component, installation structure comprises heat dissipation mounting plate 10, first connecting plate 20, second connecting plate 30 and bottom plate 40, heat dissipation mounting plate 10 includes three, presents annular array on bottom plate 40, second connecting plate 30 includes two parts that can be split, is located between two heat dissipation mounting plates 10, is connected two heat dissipation mounting plates 10 respectively, first connecting plate 20 is located between the remaining part adjacent two heat dissipation mounting plates 10, the bottom side heat dissipation mounting plate 10 between two first connecting plates 20 fixedly connected bottom plate 40, heat dissipation mounting plate 10, first connecting plate 20, second connecting plate 30 and bottom plate 40 jointly form the hollow prism structure with top opening, the heat dissipation mounting plate 10 of connecting second connecting plate 30 and its adjacent first connecting plate 20 can adopt hinge 50 to articulate, the heat dissipation mounting plate 10 articulated with bottom plate 40 using hinge 50 is movably connected, assembly component includes IGBT component 60, control circuit board, capacitor 70 and control terminal 80, IGBT component 60 and control circuit board are located on the inner side of heat dissipation mounting plate 10, capacitor 70 bottom side and the heat dissipation mounting plate 10 fixedly connected away from second connecting plate 30, can just close the opening formed by installation structure, control terminal 80 is located on the side of bottom plate 40 close to second connecting plate 30, and is electrically connected with IGBT component 60 and control circuit board.

[0027] The working principle of the above technical solution is as follows:

[0028] When the IGBT component 60 and the control circuit board in the installation structure need to be adjusted, the two parts of the second connecting plate 30 can be split, and the heat dissipation mounting plate 10 at the joint can be rotated along the joint, so that part of the installation structure can be unfolded, leaving a larger operating space for convenient operation and adjustment.

[0029] In another embodiment, as Figs. 1-3 shown, the heat dissipation mounting plate 10 is provided with a heat dissipation pipe, the heat dissipation pipe is provided with a water inlet connector 11 corresponding to the top side of the heat dissipation mounting plate 10, and is provided with a water outlet connector corresponding to the bottom side of the heat dissipation mounting plate 10; the heat dissipation pipe is arranged in a serpentine shape; a first branch pipe is arranged at each of the three water inlet connectors 11, and the first branch pipes are connected to a water inlet pipe in parallel; a second branch pipe is arranged at each of the three water outlet connectors, and the second branch pipes are connected to a water outlet pipe in parallel (the heat dissipation pipe, the first branch pipe, the second branch pipe, the water inlet pipe, the water outlet pipe and the water outlet connector are not shown in the figure).

[0030] The heat dissipation mounting plate 10 adopts water cooling heat dissipation, and a plurality of IGBT assemblies 60 and control circuit boards on the heat dissipation mounting plate 10 can be cooled by communicating with cooling liquid once, the serpentine arranged heat dissipation pipes have good heat dissipation effect, and the cooling liquid after heat exchange can be discharged simultaneously after heat dissipation, so that the next cycle is facilitated.

[0031] In another embodiment, as shown in Figure 2, the second connecting plate 30 is provided with a plurality of connecting pieces 31 which can overlap each other at the disconnection position of the second connecting plate 30. Figs. 1-3 The connecting pieces 31 are provided with screw holes 32 which match each other, and the disconnection position of the second connecting plate 30 is connected by bolts arranged in the screw holes 32.

[0032] In another embodiment, a sealing strip can be arranged at the gap between the heat dissipation mounting plate 10, the first connecting plate 20, the second connecting plate 30 and the bottom plate 40, so as to prevent dust and water.

[0033] In addition, the motor provided with the motor controller assembly improves the operation space of the motor controller assembly and facilitates operation and adjustment.

[0034] The above embodiments only express the specific implementation of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection range of the utility model.

Claims

1. An electric machine controller assembly, characterized by, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

2. An electric machine controller assembly according to claim 1, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

3. An electric machine controller assembly according to claim 2, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

4. An electric machine controller assembly according to claim 3, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

5. An electric machine controller assembly as recited in claim 1, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

6. An electric machine controller assembly as recited in claim 1, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

7. An electric machine controller assembly according to claim 6, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

8. An electric machine controller assembly as recited in claim 1, wherein, The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate.

9. An electric machine characterized by The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and a bottom plate. The mounting structure comprises a heat-dissipating mounting plate, a first connecting plate, a second connecting plate and

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