CN117677105A - Electric control assembly - Google Patents

Abstract

The application provides an electric control assembly and vehicle, wherein, electric control assembly includes first holding piece and second holding piece, and wherein, second holding piece detachably superposes on first holding piece, and the second holding piece can rotate relative first holding piece. The first accommodating part is provided with a first cavity, the second accommodating part is provided with a second cavity and a communication channel for communicating the second cavity with the first cavity, so that the space occupied by the electric control assembly in the same plane is reduced, and the electric control assembly can be flexibly arranged in the vehicle in the whole vehicle design. The power supply and motor controller are accommodated in the first cavity. The high-voltage distribution module is accommodated in the second cavity and is connected with the power supply two-in-one module and the motor controller, namely, the high-voltage distribution module can rotate relative to the motor controller and the power supply two-in-one module according to actual design requirements of a vehicle to a corresponding angle.

Description

Electric control assembly

Technical Field

The application relates to the field of vehicle control, in particular to an electric control assembly.

Background

The electric automobile charging system generally has a structure configured by three parts, namely a vehicle-mounted charger, a high-voltage distribution box and a DCDC converter (direct current converter), and is generally divided into three independent part modules which are distributed and arranged on the whole automobile respectively, and the parts are utilized to throw high-voltage wire bundles from the belt through the distribution box and all external interfaces to form an input/output circuit so as to realize normal operation of all functional part modules.

However, the structure and the motor controller in the existing charging system are respectively arranged in different areas inside the vehicle, so that the layout of the vehicle has a large limitation, and the channel arrangement of the vehicle and the external connection is also fixed in a certain range according to the structure arrangement position in the charging system.

Disclosure of Invention

The application provides an electric control assembly, integrates the motor controller and the related structure in the charging system together, so that the layout of the whole vehicle is more flexible.

For solving above-mentioned technical problem, the application provides an electric control assembly, and electric control assembly includes first holding piece, first holding piece is equipped with first chamber. The second accommodating piece is detachably overlapped on the first accommodating piece and can be rotatably arranged relative to the first accommodating piece; the second accommodating part is provided with a second cavity and a communication channel for communicating the second cavity with the first cavity. The power supply two-in-one module is accommodated in the first cavity. And the motor controller is also accommodated in the first cavity. The high-voltage power distribution module is accommodated in the second cavity, the second accommodating piece is rotatably arranged at a preset position relative to the first accommodating piece, and the high-voltage power distribution module is connected with the power supply two-in-one module and the motor controller.

Specifically, still include the connecting piece, the connecting piece includes first integrated post and second integrated post, first integrated post is fixed in first holding spare, the second integrated post is fixed in second holding spare. The first integrated column and the second integrated column are at least partially accommodated in the communication channel, and when the second accommodating piece is arranged at a preset angle relative to the first accommodating piece, the first integrated column and the second integrated column are mutually propped against and contacted to form electric connection. The high-voltage power distribution module comprises a relay module, and the first integrated column is electrically connected with the relay module. The second integrated column is electrically connected with the power supply two-in-one module and the motor controller.

Specifically, the high voltage power distribution module further includes a signal harness. The first integrated column and the second integrated column are respectively provided with a hollow through hole, and the hollow through holes are relatively aligned and spliced to form a wiring channel. The signal wire harness is accommodated in the wiring channel and is electrically connected with the high-voltage power distribution module, the power supply two-in-one module and the motor controller.

Specifically, the signal harness includes a low voltage signal harness, an alternating current positive pole harness and an alternating current negative pole harness. The high-voltage power distribution module further comprises a charging interface, and the power supply two-in-one module and the motor controller comprise a power supply module and a controller module. The low-voltage signal wire harness is connected with the relay module and the controller module, and the alternating current positive wire harness and the alternating current negative wire harness are connected with the charging interface and the power module.

Specifically, the first integrated column comprises a first connecting column, a first positive electrode conductive part and a first negative electrode conductive part, wherein the first connecting column is fixed on the first accommodating piece, and the first positive electrode conductive part and the first negative electrode conductive part are both installed on the first connecting column. The second integrated column comprises a second connecting column, a second positive electrode conductive part and a second negative electrode conductive part, wherein the second connecting column is fixed on the second accommodating piece, and the second positive electrode conductive part and the second negative electrode conductive part are both installed on the second connecting column. When the first connecting column and the second connecting column rotate for a preset angle relatively, the first positive electrode conductive part and the second positive electrode conductive part are mutually abutted to form electric connection, and the first negative electrode conductive part and the second negative electrode conductive part are mutually abutted to form electric connection.

Specifically, the connecting piece further comprises an anode conducting ring and a cathode conducting ring which are arranged at intervals. The positive electrode conducting ring and the negative electrode conducting ring are arranged on the first connecting column or the second connecting column. The positive electrode conductive ring and the negative electrode conductive ring both comprise conductive ring bodies, the positive electrode conductive ring also comprises grooves, and the first positive electrode conductive part and the second positive electrode conductive part are propped against the conductive ring bodies of the positive electrode conductive ring; the first negative electrode conductive part and the second negative electrode conductive part are propped against the conductive ring body of the negative electrode conductive ring. When the conductive ring body faces the first connecting column, the grooves are formed in the direction along the axial direction of the first connecting column, the projection of the first positive electrode conductive part and the projection of the second positive electrode conductive part are at least partially located outside the grooves of the positive electrode conductive ring, and the first positive electrode conductive part and the second positive electrode conductive part are in butt joint to form electric connection. Or when the groove is arranged on the conductive ring body towards the second connecting column, along the axial direction of the second connecting column, the projection of the first positive electrode conductive part and the second positive electrode conductive part is at least partially positioned outside the groove of the positive electrode conductive ring, and the first positive electrode conductive part and the second positive electrode conductive part are abutted to form electric connection.

Specifically, the connecting piece further comprises an anode conducting ring and a cathode conducting ring which are arranged at intervals. The positive electrode conducting ring and the negative electrode conducting ring are arranged on the first connecting column or the second connecting column. The positive electrode conductive ring and the negative electrode conductive ring both comprise conductive ring bodies, the negative electrode conductive ring also comprises grooves, and the first positive electrode conductive part and the second positive electrode conductive part are propped against the conductive ring bodies of the positive electrode conductive ring; the first negative electrode conductive part and the second negative electrode conductive part are propped against the conductive ring body of the negative electrode conductive ring. When the conductive ring body faces the first connecting column, the grooves are formed in the direction along the axial direction of the first connecting column, the projection of the first negative electrode conductive part and the projection of the second negative electrode conductive part are at least partially located outside the grooves of the negative electrode conductive ring, and the first negative electrode conductive part is abutted to the second negative electrode conductive part to form electric connection. Or when the groove is arranged on the conductive ring body towards the second connecting column, along the axial direction of the second connecting column, the projection of the first negative electrode conductive part and the second negative electrode conductive part is at least partially positioned outside the groove of the negative electrode conductive ring, and the first negative electrode conductive part is abutted with the second negative electrode conductive part to form electric connection.

Specifically, elastic protruding points are arranged on the conductive ring body, and the elastic protruding points and the grooves are located on two opposite sides.

Specifically, the grooves are arranged in pairs, and each pair of grooves is arranged in a central symmetry manner along the axes of the first integrated column and the second integrated column.

Specifically, the positive electrode conducting ring and the negative electrode conducting ring are arranged concentrically, the positive electrode conducting ring and the negative electrode conducting ring are arranged at one end of the first connecting column, and the groove is arranged back to the first connecting column. The device further comprises an anode auxiliary conductive ring and a cathode auxiliary conductive ring, wherein the anode auxiliary conductive ring and the cathode auxiliary conductive ring are arranged at one end of the second connecting column facing the first connecting column, the anode conductive ring and the anode auxiliary conductive ring are abutted to form electric connection, and the cathode conductive ring and the cathode auxiliary conductive ring are abutted to form electric connection.

The beneficial effects of this application are: compared with the existing electric control assembly, the electric control assembly provided by the application comprises a first accommodating part and a second accommodating part, wherein the second accommodating part is detachably overlapped on the first accommodating part, and the second accommodating part can be rotatably arranged relative to the first accommodating part. The first accommodating part is provided with a first cavity, the second accommodating part is provided with a second cavity and a communication channel for communicating the second cavity and the first cavity, and is used for jointly accommodating the internal structure of the electric control assembly, keeping the circuit boards accommodated in the first cavity and the second cavity and related modules electrically connected together and timely generating feedback when operation is needed. Meanwhile, the first cavity and the second cavity divide the inner part of the electric control assembly into double-layer areas, so that the occupied space of the electric control assembly in the same plane is reduced, and the electric control assembly can be flexibly arranged in the vehicle in the whole vehicle design. The electric control assembly further comprises a power supply two-in-one module, a motor controller and a high-voltage power distribution module, wherein the power supply two-in-one module and the motor controller are accommodated in the first cavity, the high-voltage power distribution module is accommodated in the second cavity, the second accommodating part is arranged at a preset position in a rotating mode relative to the first accommodating part, the high-voltage power distribution module is connected with the power supply two-in-one module and the motor controller, the angle of the high-voltage power distribution module is changed, the angle of the high-voltage power distribution module can be enabled to rotate to a corresponding angle according to actual design requirements of a vehicle, and the flexibility of the design of the vehicle is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort to a person of ordinary skill in the art, in which:

FIG. 1 is a schematic structural view of one embodiment of an electrical control assembly provided herein, the electrical control assembly including a first housing member, a second housing member, and a connecting member;

FIG. 2 is an exploded view of the first pod of FIG. 1;

FIG. 3 is an exploded view of the second pod of FIG. 1;

fig. 4 is an exploded view of the connector shown in fig. 1.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.

In one aspect of the present application, an electric control assembly is provided for a vehicle, referring to fig. 1, 2 and 3, fig. 1 is a schematic structural diagram of an embodiment of the electric control assembly provided in the present application;

FIG. 2 is an exploded view of the first pod of FIG. 1; fig. 3 is an exploded view of the second container shown in fig. 1. Specifically, in some embodiments, the electrical control assembly includes a first housing part 1 and a second housing part 2, wherein the second housing part 2 is detachably stacked on the first housing part 1, and the second housing part 2 is rotatable relative to the first housing part 1. The first accommodating part 1 is provided with a first cavity 10, the second accommodating part 2 is provided with a second cavity 20 and a communication channel (not shown) for communicating the second cavity 20 and the first cavity 10, and the first accommodating part is used for jointly accommodating the internal structure of the electric control assembly, keeping the circuit boards and related modules accommodated in the first cavity 10 and the second cavity 20 to be electrically connected together and generating feedback in time when operation is required. Meanwhile, the first cavity 10 and the second cavity 20 divide the inner part of the electric control assembly into double-layer areas, so that the space occupied by the electric control assembly in the same plane is reduced, and the electric control assembly can be flexibly arranged in the vehicle in the whole vehicle design. The electric control assembly further comprises a power supply two-in-one module 3, a motor controller 4 and a high-voltage power distribution module 5, wherein the power supply two-in-one module 3 and the motor controller 4 are accommodated in the first cavity 10, the high-voltage power distribution module 5 is accommodated in the second cavity 20 and is connected with the power supply two-in-one module 3 and the motor controller 4, that is, the high-voltage power distribution module 5 can be rotatably arranged at a preset position relative to the first accommodating piece 1 through the second accommodating piece 2 between the motor controller 4 and the power supply two-in-one module 3, and the angle of the high-voltage power distribution module 5 is changed, so that the high-voltage power distribution module 5 can be rotated to a corresponding angle according to the actual design requirement of a vehicle, and the flexibility of the vehicle design is improved.

Specifically, in some embodiments, please refer to fig. 3 and fig. 4 in combination, fig. 4 is an exploded view of the connector shown in fig. 1. The electric control assembly further comprises a connecting piece 6, the connecting piece 6 comprises a first integrated column 61 and a second integrated column 62, the first integrated column 61 is fixed on the first accommodating piece 1, the second integrated column 62 is fixed on the second accommodating piece 2, the first integrated column 61 and the second integrated column 62 are at least partially accommodated in the communication channel, when the second accommodating piece 2 is arranged at a preset angle relative to the first accommodating piece 1, the first integrated column 61 and the second integrated column 62 are mutually abutted to be in contact to form electric connection, and through mutual rotation between the first integrated column 61 and the second integrated column 62, the mutual rotation of the first accommodating piece 1 and the second accommodating piece 2 is realized, so that a connecting interface on the second accommodating piece 2 can be rotated to a corresponding angle according to actual requirements, flexible design can be carried out in the vehicle design and assembly process, and the design cost of a vehicle is reduced to a certain extent. The high-voltage power distribution module 5 comprises a relay module (not shown), the first integrated column 61 is electrically connected with the relay module, and the second integrated column 62 is electrically connected with the power supply two-in-one module 3 and the motor controller 4, so that the whole electric control assembly can be still connected into a whole under the condition of forming a double-layer structure and can be normally used.

In some embodiments, the high-voltage power distribution module 5 further includes a signal wire harness 51, the first integrated column 61 and the second integrated column 62 are respectively provided with a hollow through hole 63, the hollow through holes 63 are aligned and spliced into a wiring channel, the signal wire harness 51 is accommodated in the wiring channel and passes through the hollow through holes 63, the signal wire harness 51 is electrically connected between the high-voltage power distribution module 5 and the two-in-one power supply module 3 and the motor controller 4, so that the communication between the circuits of the first accommodating part 1 and the second accommodating part 2 is realized, and the stable operation of the whole electric control assembly is ensured.

Specifically, the signal wire harness 51 includes a low-voltage signal wire harness 52, an ac positive wire harness 53 and an ac negative wire harness 54, wherein the high-voltage power distribution module 5 further includes a charging interface 55, the two-in-one power module 3 and the motor controller 4 include a power module (not shown) and a controller module (not shown), the low-voltage signal wire harness 52 is connected with the relay module and the controller module, and high-voltage interlocking signals and control signals in the second cavity 20 are transmitted to the motor controller 4, so that signal transmission between the second accommodating part 2 and the first accommodating part 1 is realized. The alternating current positive wire harness 53 and the alternating current negative wire harness 54 are connected with the charging interface 55 and the power supply module, and the circuits inside the first accommodating piece 1 and the second accommodating piece 2 are communicated through the connecting piece 6, so that the charging interface and the power supply module can work normally under the action of an external power supply.

Further, in some embodiments, the first integration post 61 includes a first positive conductive portion 611, a first negative conductive portion 612, and a first connection post 613, the first connection post 613 is fixed to the first container 1, the first positive conductive portion 611 and the first negative conductive portion 612 are both mounted to the first connection post 613, the second integration post 62 includes a second positive conductive portion 621, a second negative conductive portion 622, and a second connection post 623, the second connection post 623 is fixed to the second container 2, and the second positive conductive portion 621 and the second negative conductive portion 622 are both mounted to the second connection post 623. When the first connecting post 613 and the second connecting post 623 rotate by a preset angle, and after the first accommodating element 1 and the second accommodating element 2 are rotatably installed, the first positive electrode conductive part 611 and the second positive electrode conductive part 621 are mutually abutted to form an electrical connection, and the first negative electrode conductive part 612 and the second negative electrode conductive part 622 are mutually abutted to form an electrical connection, so that the conduction of the circuits in the first accommodating element 1 and the second accommodating element 2 is realized.

As can be appreciated, with continued reference to fig. 4, the connecting member 6 further includes an anode conductive ring 64 and a cathode conductive ring 65 disposed at intervals, and the anode conductive ring 64 and the cathode conductive ring 65 are disposed on the first connecting post 613 or the second connecting post 623. In some embodiments, positive conductive ring 64 and negative conductive ring 65 each include a conductive ring body 641, positive conductive ring 64 further includes a recess 642, first positive conductive portion 611 and second positive conductive portion 621 each bear against conductive ring body 641 of positive conductive ring 64, and first negative conductive portion 612 and second negative conductive portion 622 each bear against conductive ring body 641 of negative conductive ring 65, such that the electrical connection between first integrated pillar 61 and second integrated pillar 62 is controllable. When the groove 642 is disposed on the conductive ring body 641 toward the first connecting post 613, along the axial direction of the first connecting post 613, the projections of the first positive conductive portion 611 and the second positive conductive portion 621 are at least partially located outside the groove 642 of the positive conductive ring 64, and the first positive conductive portion 611 and the second positive conductive portion 621 are abutted to form an electrical connection, so that connection between the circuits in the first accommodating member 1 and the second accommodating member 2 is achieved, and the electric control assembly has an external driving power supply, thereby ensuring normal operation of the electric control assembly. When the recess 642 is disposed in the conductive ring body 641 facing the second connection post 623, along the axial direction of the second connection post 623, the projections of the first positive conductive portion 611 and the second positive conductive portion 621 are at least partially located outside the recess 642 of the positive conductive ring 64, and the first positive conductive portion 611 abuts against the second positive conductive portion 621 to form an electrical connection.

In other embodiments, the groove may also be disposed on the conductive ring body 641 of the negative conductive ring 65, at this time, when the groove 642 is disposed on the conductive ring body 641 facing the first connecting post 613, along the axial direction of the first connecting post 613, the projections of the first negative conductive portion 612 and the second negative conductive portion 622 are at least partially located outside the groove 642 of the negative conductive ring 65, and the first negative conductive portion 612 and the second negative conductive portion 622 are abutted to form an electrical connection, so as to realize connection between the circuits in the first accommodating member 1 and the second accommodating member 2, so that the electric control assembly has an external driving power source, and normal operation of the electric control assembly is ensured. When the groove 642 is disposed in the conductive ring body 641 facing the second connection post 623, along the axial direction of the second connection post 623, the projections of the first negative conductive portion 612 and the second negative conductive portion 622 are at least partially located outside the groove 642 of the negative conductive ring 65, and the first negative conductive portion 612 and the second negative conductive portion 622 abut to form an electrical connection.

In additional embodiments, referring to fig. 4, grooves 642 may be formed on the conductive ring bodies 641 of the positive conductive ring 64 and the negative conductive ring 65, at this time, the first positive conductive portion 611 and the second positive conductive portion 621, and the first negative conductive portion 612 and the second negative conductive portion 622 are rotated between the first integrated post 61 and the second integrated post 62, so that when the entire electric control assembly is installed, the first accommodating member 1 is not communicated with the internal power supply two-in-one module 3, the motor controller 4 and the high voltage distribution module 5 during installation of the entire electric control assembly, and stability and safety of the entire electric control assembly are further ensured.

Further, the first connecting column 613 and the second connecting column 623, and the positive electrode conductive ring 64 and the negative electrode conductive ring 65 are electrically connected, so that on one hand, the problem that the whole electric control assembly has larger quality and needs higher fixing cost due to overweight structure when the first integrated column 61 and the second integrated column 62 are directly conducted is avoided to a certain extent; on the other hand, when the first integrated column 61 and the second integrated column 62 are directly adopted for electric connection, the first integrated column 61 and the second integrated column 62 can be contacted with other structures in the electric control assembly, so that circuit short circuit is caused, and the normal operation of the electric control assembly is influenced, or potential safety hazards are generated.

It can be appreciated that in some embodiments, the conductive ring body 641 is provided with elastic bumps (not shown), the elastic bumps and the grooves are located on two opposite sides, the elastic bumps are uniformly disposed at the positions where the conductive ring body 641 and the first and second positive conductive portions 611 and 621 and the first and second negative conductive portions 612 and 622 abut against each other, and can elastically deform along with the abutting between the first and second positive conductive portions 611 and 621 and the first and second negative conductive portions 612 and 622, and when a small gap appears between the two portions, the elastic bumps return to deform, so that the abutting relationship between the first and second connecting posts 613 and 623 is still maintained, and further, when the electric control assembly is installed and used for a vehicle, the abutting communication relationship between the first and second integrated posts 61 and 62 is ensured not to be loosened due to the connection between the first and second accommodating pieces 1 and 2 caused by shaking during the running process of the vehicle, so that the normal use of the electric control assembly is affected.

When the electric control assembly is formed by installing the first accommodating part 1 and the second accommodating part 2, in order to ensure the fixation of a preset angle, the grooves 642 are arranged in pairs, and each pair of grooves 642 is arranged in a central symmetry manner along the axes of the first integrated column 61 and the second integrated column 62, so that the output of the high-voltage power distribution module 5 can realize the rotation in at least two corresponding directions, and the installation universality of the electric control assembly in the vehicle is further realized.

In some specific embodiments, please continue to refer to fig. 4, and the included angle between two arbitrary grooves is 90 degrees, so that the electric control assembly is guaranteed to realize the rotation of 0 degrees, 90 degrees, 180 degrees and 270 degrees between the first accommodating part 1 and the second accommodating part 2, and the electric control assembly is guaranteed to be more flexible when being connected with other structures in a vehicle.

In order to ensure that the connection between the first integrated column 61 and the second integrated column 62 is stable in the electrical control assembly, in some embodiments, the positive conductive ring 64 and the negative conductive ring 65 are concentrically arranged, the positive conductive ring 64 and the negative conductive ring 65 are both arranged at one end of the first connection column 613, and the recess 642 is arranged back to the first connection column 613. The electric control assembly further comprises an anode auxiliary conductive ring 66 and a cathode auxiliary conductive ring 67, the anode auxiliary conductive ring 66 and the cathode auxiliary conductive ring 67 are arranged at one end of the second connecting column 623 facing the first connecting column 613, the anode conductive ring 64 and the anode auxiliary conductive ring 66 are in butt joint to form electric connection, the cathode conductive ring 65 and the cathode auxiliary conductive ring 67 are in butt joint to form electric connection, when the first integrated column 61 rotates to a preset angle position, the connecting piece 6 can be used for realizing electric connection among the two-in-one power supply module 3, the motor controller 4 and the high-voltage power distribution module 5, and normal operation of the electric control assembly is realized.

In some embodiments, referring to fig. 2 and fig. 3 in combination, the first accommodating element 1 includes a case 11 and a cover 12 covering the case 11, where the cover 12 and the case 11 together form a first cavity 10. The second container 2 is equipped with first opening 21 towards the one end of lid 12, and second container 2 encircles first opening 21 and is equipped with flange 22, and second container 2 can rotate preset angle along lid 12, to selecting after preset angle, flange 22 is fixed in lid 12, accomplishes the assembly of whole electrical system. The cover 12 is provided with a second opening 120, and the second opening 120 is at least partially aligned with the first opening 21 to communicate the first cavity 10 and the second cavity 20, and the connecting member 6 is accommodated in the first cavity 10 and the second cavity 20 through the first opening 21 and the second opening 120 and communicates structures in the first cavity 10 and the second cavity 20.

In order to ensure that the electric control assembly can not generate overheat protection when the working time is short during normal working, in some embodiments, the power supply two-in-one module 3 comprises a charging module (not shown) and a direct current converter (not shown), a cooling channel (not shown) is further arranged at the bottom and the side wall of the box 11, and surrounds the power supply two-in-one module 3 and the motor controller 4 and is used for completely cooling the power supply two-in-one module 3 and the motor controller 4, so that the protection circuit on the power supply two-in-one module 3 and the motor controller 4 can not generate more heat and can not dissipate in time during working of the electric control assembly, and the power failure of the electric control assembly is further influenced by the working of the protection circuit.

In another aspect, the present application provides a vehicle including any one of the above electric control assemblies, and therefore, the vehicle of the present application also has all the advantages of the above electric control assemblies, which are not described herein.

In the description of the present application, descriptions of the terms "some embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, mechanism, material, or characteristic described in connection with the embodiment or example is included in at least some embodiments or examples of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, mechanisms, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing is only the embodiments of the present application, and not the patent scope of the present application is limited by the foregoing description, but all equivalent structures or equivalent processes using the contents of the present application and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present application.

Claims (10)

1. An electrical control assembly for a vehicle, comprising:

the first accommodating piece is provided with a first cavity;

the second accommodating piece is detachably overlapped on the first accommodating piece and can be rotatably arranged relative to the first accommodating piece; the second accommodating part is provided with a second cavity and a communication channel for communicating the second cavity with the first cavity;

the power supply two-in-one module is accommodated in the first cavity;

a motor controller also housed within the first cavity;

the high-voltage power distribution module is accommodated in the second cavity, the second accommodating piece is rotatably arranged at a preset position relative to the first accommodating piece, and the high-voltage power distribution module is connected with the power supply two-in-one module and the motor controller.

2. The electrical control assembly of claim 1, further comprising a connector;

the connecting piece comprises a first integrated column and a second integrated column, the first integrated column is fixed on the first accommodating piece, and the second integrated column is fixed on the second accommodating piece;

the first integrated column and the second integrated column are at least partially accommodated in the communication channel, and when the second accommodating piece is arranged at a preset angle relative to the first accommodating piece, the first integrated column and the second integrated column are mutually propped against and contacted to form electric connection;

the high-voltage power distribution module comprises a relay module, and the first integrated column is electrically connected with the relay module;

the second integrated column is electrically connected with the power supply two-in-one module and the motor controller.

3. The electrical control assembly of claim 2, wherein the high voltage power distribution module further comprises a signal harness;

the first integrated column and the second integrated column are respectively provided with a hollow through hole, and the hollow through holes are oppositely aligned and spliced to form a wiring channel;

the signal wire harness is accommodated in the wiring channel and is electrically connected with the high-voltage power distribution module, the power supply two-in-one module and the motor controller.

4. The electrical control assembly of claim 3, wherein the signal wiring harness comprises a low voltage signal wiring harness, an ac positive wiring harness and an ac negative wiring harness;

the high-voltage power distribution module further comprises a charging interface, and the power supply two-in-one module and the motor controller comprise a power supply module and a controller module;

the low-voltage signal wire harness is connected with the relay module and the controller module, and the alternating current positive wire harness and the alternating current negative wire harness are connected with the charging interface and the power module.

5. The electrical control assembly of claim 2, wherein the first integrated column comprises a first connection column, a first positive conductive portion and a first negative conductive portion, the first connection column being secured to the first receiving member, the first positive conductive portion and the first negative conductive portion both being mounted to the first connection column;

the second integrated column comprises a second connecting column, a second positive electrode conductive part and a second negative electrode conductive part, the second connecting column is fixed on the second accommodating piece, and the second positive electrode conductive part and the second negative electrode conductive part are both arranged on the second connecting column; wherein,

when the first connecting column and the second connecting column rotate for a preset angle relatively, the first positive electrode conductive part and the second positive electrode conductive part are mutually abutted to form electric connection, and the first negative electrode conductive part and the second negative electrode conductive part are mutually abutted to form electric connection.

6. The electrical control assembly of claim 5, wherein the connector further comprises positive and negative conductive rings disposed in spaced relation;

the positive electrode conducting ring and the negative electrode conducting ring are arranged on the first connecting column or the second connecting column;

the positive electrode conductive ring and the negative electrode conductive ring both comprise conductive ring bodies, the positive electrode conductive ring also comprises grooves, and the first positive electrode conductive part and the second positive electrode conductive part are propped against the conductive ring bodies of the positive electrode conductive ring; the first negative electrode conductive part and the second negative electrode conductive part are propped against the conductive ring body of the negative electrode conductive ring;

when the conductive ring body faces the first connecting column, the grooves are formed in the direction along the axial direction of the first connecting column, the projections of the first positive electrode conductive part and the second positive electrode conductive part are at least partially positioned outside the grooves of the positive electrode conductive ring, and the first positive electrode conductive part and the second positive electrode conductive part are abutted to form electric connection;

or when the groove is arranged on the conductive ring body towards the second connecting column, along the axial direction of the second connecting column, the projection of the first positive electrode conductive part and the second positive electrode conductive part is at least partially positioned outside the groove of the positive electrode conductive ring, and the first positive electrode conductive part and the second positive electrode conductive part are abutted to form electric connection.

7. The electrical control assembly of claim 5 or 6, wherein the connector further comprises positive and negative conductive rings disposed in spaced relation;

the positive electrode conducting ring and the negative electrode conducting ring are arranged on the first connecting column or the second connecting column;

the positive electrode conductive ring and the negative electrode conductive ring both comprise conductive ring bodies, the negative electrode conductive ring also comprises grooves, and the first positive electrode conductive part and the second positive electrode conductive part are propped against the conductive ring bodies of the positive electrode conductive ring; the first negative electrode conductive part and the second negative electrode conductive part are propped against the conductive ring body of the negative electrode conductive ring;

when the groove is arranged on the conductive ring body and faces the first connecting column, the projection of the first negative electrode conductive part and the projection of the second negative electrode conductive part are at least partially positioned outside the groove of the negative electrode conductive ring along the axial direction of the first connecting column, and the first negative electrode conductive part and the second negative electrode conductive part are abutted to form electric connection;

or when the groove is arranged on the conductive ring body towards the second connecting column, along the axial direction of the second connecting column, the projection of the first negative electrode conductive part and the second negative electrode conductive part is at least partially positioned outside the groove of the negative electrode conductive ring, and the first negative electrode conductive part is abutted with the second negative electrode conductive part to form electric connection.

8. The electrical control assembly of claim 7, wherein the conductive ring body is provided with a resilient bump, the resilient bump and the recess being located on opposite sides.

9. The electrical control assembly of claim 7, wherein the grooves are arranged in pairs, and each pair of grooves is arranged centrally and symmetrically along the axes of the first and second integrated columns.

10. The electrical control assembly of claim 6, wherein the positive conductive ring and the negative conductive ring are arranged concentrically, the positive conductive ring and the negative conductive ring are both arranged at one end of the first connecting post, and the groove is arranged opposite to the first connecting post;

the device further comprises an anode auxiliary conductive ring and a cathode auxiliary conductive ring, wherein the anode auxiliary conductive ring and the cathode auxiliary conductive ring are arranged at one end of the second connecting column facing the first connecting column, the anode conductive ring and the anode auxiliary conductive ring are abutted to form electric connection, and the cathode conductive ring and the cathode auxiliary conductive ring are abutted to form electric connection.