CN219204818U

CN219204818U - Double-control integrated controller

Info

Publication number: CN219204818U
Application number: CN202223201453.XU
Authority: CN
Inventors: 蒲道勇; 郭胤杰; 钟治平; 王建伟; 陈鹏; 陈丽慧
Original assignee: Zhejiang Jiuzhou New Energy Technology Co Ltd
Current assignee: Zhejiang Jiuzhou New Energy Technology Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-16
Anticipated expiration: 2032-11-30

Abstract

The application relates to a double-control integrated controller, which comprises a shell and a circuit board arranged in the shell, wherein two motor control parts are arranged on the circuit board, and the two motor control parts are arranged on two sides of the circuit board in a mirror symmetry mode through a central axis of the circuit board; the motor is characterized in that two circuit wiring areas are arranged on the shell, the two circuit wiring areas are arranged on two sides of the shell in a mirror symmetry mode with the central axis of the shell, and the two circuit wiring areas are in one-to-one matching correspondence with the two motor control parts. This application is with two motor control portions integration on a circuit board, and then improves the overall arrangement of shell in order to adapt two motor control portions to solved two motors of a controller control, can accomplish reasonable and clear wiring overall arrangement through above-mentioned structure, and adopt no lead-out wire structure also can accomplish to give consideration to in cost and performance, and realize manufacturing cost's reduction.

Description

Double-control integrated controller

Technical Field

The application relates to the technical field of electric vehicle electrical components, in particular to a double-control integrated controller.

Background

Electric vehicles play an increasingly important role in people's daily lives. The electric vehicle controller is a core control device for controlling the starting, running, advancing and retreating, speed and stopping of the electric vehicle motor and other electronic devices of the electric vehicle, and is an important part on the electric vehicle.

For example, chinese patent publication No. CN212486960U discloses an electric vehicle controller, which comprises a heat dissipation casing having a cavity, wherein a substrate, a control assembly, a flexible glue member and a fixing base plate are sequentially disposed in the cavity, and the fixing base plate is connected to the heat dissipation casing through a fastener.

Aiming at the related technology, the existing leadless controllers of the inventor basically adopt a single controller to control a single motor, but when two motors are required to be controlled simultaneously, external communication of the two controllers is often required to realize the simultaneous control, and the defects of high production cost, more unattractive external wire harnesses and the like exist.

Disclosure of Invention

In order to reduce the production manufacturing cost, the application provides a double-control integrated controller.

The application provides a double control integrated controller adopts following technical scheme:

the double-control integrated controller comprises a shell and a circuit board arranged in the shell, wherein two motor control parts are arranged on the circuit board, and the two motor control parts are arranged on two sides of the circuit board in a mirror symmetry mode through a central axis of the circuit board; the motor is characterized in that two circuit wiring areas are arranged on the shell, the two circuit wiring areas are arranged on two sides of the shell in a mirror symmetry mode with the central axis of the shell, and the two circuit wiring areas are in one-to-one matching correspondence with the two motor control parts.

Optionally, the motor control part comprises a motor hall end, a functional port, a public power input end and a plurality of motor phase line ends;

the circuit wiring area comprises phase line outlet ports, public end outlet ports, hall end outlet ports and functional end outlet ports, the number of the phase line outlet ports is the same as that of the motor phase line ends, and the positions of the phase line outlet ports, the public end outlet ports, the Hall end outlet ports and the functional end outlet ports are respectively in one-to-one matching correspondence with the motor phase line ends, the public power input ends, the motor Hall ends and the functional ports.

Optionally, the public end outlet and the function end outlet are arranged on the central axis of the shell, the phase line outlet is arranged between the public end outlet and the function end outlet, the phase line outlet is arranged on the middle of the side edge of the shell, and the hall end outlet is arranged on one side of the function end outlet.

Optionally, the shell surrounds the hall end outlet is provided with the injecting glue groove that sinks, the injecting glue inslot is filled with sealed silica gel layer.

Optionally, the functional port, the public power input end and a plurality of phase line ends of the motor are sleeved with a sealing silica gel pad, and the sealing silica gel pad is respectively pressed at the functional end outlet, the public end outlet and the inner opening edge of the phase line outlet.

Optionally, the shell is in the top of phase line outlet is equipped with the phase line cover, be provided with on the phase line cover with every motor phase line terminal matched with installing port, be provided with the card foot on the both sides inner wall of installing port, be provided with on the both sides outer wall of motor phase line terminal with card foot complex draw-in groove.

Optionally, a common cover is disposed above the outlet of the common terminal on the housing, and the common cover may be fastened to the common power input terminal.

Optionally, a plurality of heat dissipation ribs are arranged on the surfaces of the two sides of the shell.

Optionally, a label sticking position is set in the middle of the shell.

Optionally, a bottom plate is fixed at the bottom of the shell, the circuit board is fixed on the bottom plate, and a soft rubber pad is arranged between the bottom plate and the circuit board.

In summary, the present application includes at least one of the following beneficial technical effects:

this application is with two motor control portions integration on a circuit board, and then improves the overall arrangement of shell in order to adapt two motor control portions to solved two motors of a controller control, can accomplish reasonable and clear wiring overall arrangement through above-mentioned structure, and adopt no lead-out wire structure also can accomplish to give consideration to in cost and performance, and realize manufacturing cost's reduction.

Drawings

Fig. 1 is an overall schematic diagram of a dual control integrated controller.

Fig. 2 is an exploded schematic view of a dual control integrated controller.

Fig. 3 is a schematic structural view of the circuit board.

Fig. 4 is a schematic structural view of the housing.

Fig. 5 is a schematic installation view of the phase wire cover.

Fig. 6 is a schematic view of the installation of the common cover.

Reference numerals illustrate: 1. a housing; 11. a circuit wiring region; 111. a phase wire outlet; 112. a public terminal outlet; 113. a Hall end outlet; 114. a functional end outlet; 12. a glue injection groove; 13. sealing the silica gel layer; 14. sealing the silica gel pad; 15. a phase wire cover; 151. a mounting port; 152. a clamping foot; 153. a clamping groove; 16. a common cover; 17. a heat dissipation rib; 18. a label sticking position; 2. a circuit board; 21. a motor control unit; 211. a motor Hall end; 212. a functional port; 213. a common power input; 214. a motor phase end; 3. a bottom plate; 4. a soft rubber pad; 5. and (5) mounting holes.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The utility model provides a double control integrated controller, refers to fig. 1 and 2 and shows, includes shell 1, and the circuit board 2 of setting in shell 1, and the bottom of shell 1 is fixed with bottom plate 3, and circuit board 2 is fixed on bottom plate 3, wherein, is provided with soft rubber pad 4 between bottom plate 3 and the circuit board 2. The mounting structure of the shell 1 and the bottom plate 3 is that mounting holes 5 are formed in the periphery of the shell 1, the bottom plate 3 is connected with the mounting holes 5 of the shell 1 through screws and nuts, and the fixation between the shell 1 and the bottom plate 3 is achieved.

Referring to fig. 3, two motor control units 21 are provided on the circuit board 2, and one motor control unit 21 is used for controlling one motor, in this embodiment, the two motor control units 21 can individually control the operation of the two motors. The circuit board 2 is rectangular, and the two motor control parts 21 are arranged at two sides of the circuit board 2 in mirror symmetry with the central axis of the circuit board 2.

Each motor control part 21 has the same structure, and the motor control part 21 includes a motor hall terminal 211, a function port 212, a common power input terminal 213, and a plurality of motor phase terminals 214. The function port 212 and the public power input end 213 are arranged on the central axis of the circuit board 2, the motor phase line end 214 is arranged between the function port 212 and the public power input end 213, the motor phase line end 214 is arranged on the middle of the side edge of the circuit board 2, the motor Hall end 211 is arranged on one side of the function port 212, and the included angles of connecting lines among the motor phase line end 214, the motor Hall end 211 and the function port 212 are arranged at right angles. It should be noted that the functional ports 212 of the two motor control units 21 and the common power input terminal 213 are combined together at the central axis of the circuit board 2.

Referring to fig. 4, two circuit connection areas 11 are provided on the housing 1, the two circuit connection areas 11 are provided on both sides of the housing 1 in mirror symmetry with the central axis of the housing 1, and the two circuit connection areas 11 are in one-to-one correspondence with the two motor control parts 21.

The circuit connection area 11 includes a phase lead-out port 111, a common port lead-out port 112, a hall port lead-out port 113, and a function port lead-out port 114, the number of the phase lead-out ports 111 is the same as the number of the motor phase terminals 214, and in this embodiment, three motor phase terminals 214 and phase lead-out ports 111 are provided.

The phase line outlet 111, the common terminal outlet 112, the hall terminal outlet 113, and the function terminal outlet 114 are positioned in one-to-one correspondence with the motor phase line terminal 214, the common power input terminal 213, the motor hall terminal 211, and the function port 212, respectively. Wherein, public end draws the mouth 112 and functional end draws the mouth 114 to set up on the axis position of shell 1, and phase line draws the mouth 111 to be located between public end and draws mouth 112 and the functional end and draw mouth 114, and phase line draws the mouth 111 to set up in the middle part position of shell 1 side, and hall end draws mouth 113 to set up in functional end and draws mouth 114 one side.

In the present embodiment, the common terminal outlets 112 and the functional terminal outlets 114 of the two circuit-wiring regions 11 are both located on the central axis of the housing 1, and thus the common terminal outlets 112 of the two circuit-wiring regions 11 are merged and set to one, and the functional terminal outlets 114 of the two circuit-wiring regions 11 are merged and set to one.

Referring to fig. 3 and 4, the case 1 is provided with a sinking glue injection groove 12 around the hall-end outlet 113, and the glue injection groove 12 is filled with a sealing silica gel layer 13. The functional port 212, the common power input end 213 and the plurality of motor phase line ends 214 are externally sleeved with the sealing silica gel pad 14, and the sealing silica gel pad 14 is respectively pressed on the inner edges of the functional end lead-out port 114, the common end lead-out port 112 and the phase line lead-out port 111. The waterproof tightness between the shell 1 and the circuit board 2 is improved by the arrangement of the sealing silica gel layer 13 and the sealing silica gel pad 14.

Referring to fig. 5 and 6, the casing 1 is provided with a phase wire cover 15 above the phase wire outlet 111, the phase wire cover 15 is provided with mounting openings 151 matching with each motor phase wire end 214, the inner walls of the two sides of the mounting openings 151 are provided with clamping feet 152, and the outer walls of the two sides of the motor phase wire end 214 are provided with clamping grooves 153 matching with the clamping feet 152. The housing 1 is provided with a common cover 16 above the common outlet 112, and the common cover 16 may be fastened to the common power input 213.

Referring to fig. 4, a plurality of heat dissipation ribs 17 are arranged on two side surfaces of the housing 1, and the heat dissipation ribs 17 increase the contact area between the surface of the housing 1 and air, thereby improving the heat dissipation area of the housing 1.

Referring to fig. 4, the middle portion of the casing 1 is provided with a label application position 18.

The implementation principle of the double-control integrated controller in the embodiment of the application is as follows:

this application is with two motor control portion 21 integration on a circuit board 2, and then improves with two motor control portion 21 of adaptation to the overall arrangement of shell 1 to solved two motors of a controller control, can accomplish reasonable and clear wiring overall arrangement through above-mentioned structure, and adopt no lead-out wire structure also can accomplish to give consideration to in cost and performance, and realize manufacturing cost's reduction.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The double-control integrated controller comprises a shell (1) and a circuit board (2) arranged in the shell (1), and is characterized in that two motor control parts (21) are arranged on the circuit board (2), and the two motor control parts (21) are arranged on two sides of the circuit board (2) in a mirror symmetry mode through a central axis of the circuit board (2);

two circuit wiring areas (11) are arranged on the shell (1), the two circuit wiring areas (11) are arranged on two sides of the shell (1) in a mirror symmetry mode through the central axis of the shell (1), and the two circuit wiring areas (11) are in one-to-one matching correspondence with the two motor control parts (21).

2. A dual control integrated controller according to claim 1, characterized in that the motor control part (21) comprises a motor hall terminal (211), a function port (212), a common power input terminal (213) and a number of motor phase terminals (214);

the circuit wiring area (11) comprises phase line outlet ports (111), public end outlet ports (112), hall end outlet ports (113) and functional end outlet ports (114), the number of the phase line outlet ports (111) is the same as that of motor phase line end ports (214), and the positions of the phase line outlet ports (111), the public end outlet ports (112), the Hall end outlet ports (113) and the functional end outlet ports (114) are respectively in one-to-one matching correspondence with the motor phase line end ports (214), the public power supply input end (213), the motor Hall end (211) and the functional end ports (212).

3. The dual-control integrated controller according to claim 2, wherein the common port outlet (112) and the functional port outlet (114) are disposed at a central axis position of the housing (1), the phase line outlet (111) is disposed between the common port outlet (112) and the functional port outlet (114), the phase line outlet (111) is disposed at a middle position of a side edge of the housing (1), and the hall port outlet (113) is disposed at a side of the functional port outlet (114).

4. A dual control integrated controller according to claim 2, characterized in that the housing (1) is provided with a sunk glue injection groove (12) around the hall-end outlet (113), and the glue injection groove (12) is filled with a sealing silica gel layer (13).

5. The dual control integrated controller according to claim 2, wherein the functional port (212), the common power input end (213) and the plurality of motor phase terminals (214) are externally sleeved with a sealing silica gel pad (14), and the sealing silica gel pad (14) is respectively pressed on the inner edges of the functional terminal lead-out port (114), the common terminal lead-out port (112) and the phase line lead-out port (111).

6. The double-control integrated controller according to claim 2, wherein the shell (1) is provided with a phase line covering cover (15) above the phase line outlet (111), the phase line covering cover (15) is provided with a mounting opening (151) matched with each motor phase line end (214), two side inner walls of the mounting opening (151) are provided with clamping feet (152), and two side outer walls of the motor phase line end (214) are provided with clamping grooves (153) matched with the clamping feet (152).

7. A dual control integrated controller according to claim 2, characterized in that the housing (1) is provided with a common cover (16) above the common outlet (112), the common cover (16) being snap-fittable to the common power input (213).

8. A dual control integrated controller according to claim 1, characterized in that the two side surfaces of the housing (1) are provided with several heat dissipating ribs (17).

9. A dual control integrated controller according to claim 1, characterized in that the middle part of the housing (1) is provided with a label application position (18).

10. The dual-control integrated controller according to claim 1, wherein a bottom plate (3) is fixed at the bottom of the housing (1), the circuit board (2) is fixed on the bottom plate (3), and a soft rubber pad (4) is arranged between the bottom plate (3) and the circuit board (2).