CN215528813U - Integrated motor and drive control system - Google Patents

Abstract

The utility model provides an integrated motor and a drive control system, the integrated motor comprises: a motor body; a driver including a driving board and a control board; the rear end part of the motor body is connected with the front end part of the bracket; the rear cover is covered at the rear end part of the bracket, the rear cover and the bracket enclose a containing cavity together, and the driving plate and the control plate are arranged in the containing cavity; support or back lid have with hold the mounting hole of chamber intercommunication, and the ventilative valve is installed to the mounting hole, and perhaps, the integration motor still includes the encoder and covers the encoder cover of establishing the encoder outside, and the encoder covers and is provided with and holds the mounting hole of chamber intercommunication, and the ventilative valve is installed to the mounting hole. Through the technical scheme that this application provided, can solve the inside condensation phenomenon that can produce of integration motor during operation casing among the correlation technique, lead to the problem that the inside electronic components short circuit of casing burns out.

Description

Integrated motor and drive control system

Technical Field

The utility model relates to the technical field of drive control, in particular to an integrated motor and a drive control system.

Background

The integrated motor is a motion control unit integrating a driver and a servo motor, the driver comprises a driving plate and a control plate, and the driving plate and the control plate are arranged in a containing cavity of a shell of the integrated motor.

In the correlation technique, when integration motor during operation, the temperature that holds the intracavity of casing is far above external temperature for hold intracavity portion and take place the condensation phenomenon, lead to holding the intracavity and have the drop of water to produce, and then lead to holding the electronic components short circuit of intracavity and burn out, influence the safety and the life-span of integration motor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integrated motor and a drive control system, which are used for solving the problem that electronic components in a shell are short-circuited and burned out due to the fact that a condensation phenomenon is generated in the shell when the integrated motor in the related technology works.

According to an aspect of the present invention, there is provided an integrated motor including: a motor body; a driver including a driving board and a control board; the rear end part of the motor body is connected with the front end part of the bracket; the rear cover is covered at the rear end part of the bracket, the rear cover and the bracket enclose a containing cavity together, and the driving plate and the control plate are arranged in the containing cavity; support or back lid have with hold the mounting hole of chamber intercommunication, and the ventilative valve is installed to the mounting hole, and perhaps, the integration motor still includes the encoder and covers the encoder cover of establishing the encoder outside, and the encoder covers and is provided with and holds the mounting hole of chamber intercommunication, and the ventilative valve is installed to the mounting hole.

Furthermore, the support comprises a first shell and a second shell, the accommodating cavity comprises a first accommodating cavity and a second accommodating cavity, the rear cover and the first shell jointly enclose the first accommodating cavity, the rear cover and the second shell jointly enclose the second accommodating cavity, and the control panel is arranged in the second accommodating cavity; and one part of the driving plate is arranged in the first accommodating cavity, and the other part of the driving plate is arranged in the second accommodating cavity, or the driving plate is arranged in the first accommodating cavity.

Further, the ventilation valve comprises an installation part and a ventilation part, the installation part is installed in the installation hole, the installation part is provided with a hollow cavity, and the ventilation part is communicated with the accommodating cavity through the hollow cavity.

Further, a first sealing member is arranged between the mounting portion and the mounting hole.

Furthermore, the ventilation part is provided with at least one ventilation hole, the ventilation hole is communicated with the hollow cavity, and a ventilation film is arranged between the ventilation part and the mounting part.

Furthermore, the ventilation part is provided with a plurality of ventilation holes which are arranged on the side wall of the ventilation part at intervals along the circumferential direction of the ventilation part; or the air holes are arranged on the top wall of the air permeable part.

Furthermore, at least one first opening is formed in the support, interfaces are arranged on the control board and/or the drive board and comprise at least one IO interface, at least one power interface, at least one communication interface and at least one debugging interface, and at least one of the IO interface, the power interface, the communication interface and the debugging interface is exposed through the first opening.

Further, a second sealing member is arranged between the interface and the first opening.

Further, the bracket is provided with a first interface area and a second interface area, the motor body is provided with a motor shaft, the first interface area and the second interface area are symmetrically arranged on two sides of the bracket along the motor shaft, or the first interface area and the second interface area are respectively arranged at the front end and the rear end of the bracket, and the first interface area and the second interface area are respectively provided with at least one first opening.

Furthermore, at least one second opening is formed in the support, a display device is arranged on the control panel and/or the drive board and used for displaying running state information and/or fault state information of the integrated motor, the display device is exposed through the second opening, and the display device is connected with the second opening in a sealing mode.

Further, at least one of the IO interface, the power interface, the communication interface, and the debug interface is disposed in the first interface region and/or the second interface region.

Further, the communication interface is a CAN communication interface or an ethernet communication interface or an RS485 communication interface; the communication interface comprises a communication input interface and a communication output interface, wherein the communication input interface and the communication output interface are exposed through at least one first opening respectively, or the communication input interface and the communication output interface are integrally formed and exposed through one first opening.

Further, at least one of the IO interface, the power supply interface, the communication interface and the debugging interface adopts a waterproof connector.

Furthermore, the IO interface, the power interface, the communication interface and the debugging interface are all provided with an outgoing direction, an included angle S is formed between the outgoing direction and the axis of the motor shaft of the motor body, and S is larger than or equal to 0 degree and smaller than or equal to 90 degrees.

According to another aspect of the present invention, there is provided a drive control system comprising the integrated motor provided above.

According to the technical scheme, the integrated motor comprises a motor body, a driver and a support, a rear cover is arranged at the rear end of the support in a covering mode, the rear cover and the support enclose a containing cavity together, and a driving plate and a control plate are arranged in the containing cavity. Through set up the breather valve on the mounting hole at support or back lid, utilize the breather valve will hold chamber and external intercommunication for the high-temperature gas that holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor. Or, set up and hold the breather valve of chamber intercommunication at the mounting hole of encoder cover, utilize the breather valve will hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components who holds the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 2 shows a schematic structural view of the ventilation valve in fig. 1;

fig. 3 shows a schematic structural view of the ventilation valve in fig. 1;

fig. 4 shows a schematic structural view of the ventilation valve of fig. 1;

fig. 5 shows a schematic structural view of the ventilation valve of fig. 1;

FIG. 6 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 10 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 11 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 12 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 13 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 14 is a schematic structural diagram of an integrated motor provided in an embodiment of the present invention;

fig. 15 shows a schematic structural diagram of an integrated motor provided in an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a motor body;

20. a support; 21. a first housing; 22. a second housing; 23. a first interface region; 24. a second interface region;

30. a rear cover;

50. a vent valve; 51. an installation part; 52. a ventilation section; 521. air holes are formed;

61. an IO interface; 62. a power interface; 63. a communication interface; 631. a communication input interface; 632. a communication output interface; 64. and debugging the interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 13, an integrated motor according to an embodiment of the present invention includes a motor body 10, a driver, a bracket 20, and a rear cover 30, wherein a rear end of the motor body 10 is connected to a front end of the bracket 20, and the rear cover 30 is covered on a rear end of the bracket 20. The driver includes drive plate and control panel, and back lid 30 and support 20 enclose jointly and become to hold the chamber, and drive plate and control panel setting are holding the intracavity. Wherein, support 20 or back lid 30 have with hold the mounting hole of chamber intercommunication, and ventilative valve 50 is installed to the mounting hole, and perhaps, integrated motor still includes the encoder and covers the encoder cover of establishing the encoder outside, and the encoder covers and is provided with and holds the mounting hole of chamber intercommunication, and ventilative valve 50 is installed to the mounting hole.

Use the integration motor that this embodiment provided, through set up breather valve 50 on the mounting hole at support 20 or back lid 30, utilize breather valve 50 to hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor. Or, set up and hold the ventilative valve 50 of chamber intercommunication at the mounting hole of encoder cover, utilize ventilative valve 50 to hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components who holds the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

As shown in fig. 1, the support 20 includes a first housing 21 and a second housing 22, the accommodating cavity includes a first accommodating cavity and a second accommodating cavity, the rear cover 30 and the first housing 21 enclose together to form a first accommodating cavity, the rear cover 30 and the second housing 22 enclose together to form a second accommodating cavity, and the control panel is disposed in the second accommodating cavity to protect the control panel.

One part of the driving plate is arranged in the first accommodating cavity, and the other part of the driving plate is arranged in the second accommodating cavity, or the driving plate is arranged in the first accommodating cavity. The setting position of drive plate can be adjusted in a flexible way to satisfy multiple user demand.

As shown in fig. 2 to 5, the vent valve 50 includes a mounting portion 51 and a vent portion 52, the mounting portion 51 is mounted in the mounting hole, the mounting portion 51 has a hollow cavity, the vent portion 52 communicates with the accommodating chamber through the hollow cavity, and the gas in the accommodating chamber can circulate to the outside through the hollow cavity and the vent portion 52 in sequence.

Specifically, an external thread is provided on the outer wall of the mounting portion 51, an internal thread is provided on the hole wall of the mounting hole, and the mounting portion 51 is screw-fitted to the mounting hole.

Wherein, the hollow cavity is the through-hole that link up installation department 51 and set up, and the both ends of through-hole communicate with ventilative portion 52 and holding chamber respectively.

In the present embodiment, a first seal is provided between the mounting portion 51 and the mounting hole. The clearance between the mounting portion 51 and the mounting hole is sealed by the first sealing member, so that the entry of substances such as liquid into the ventilation valve 50 is avoided, and the sealing performance of the ventilation valve 50 can be improved.

Specifically, a first sealing member is provided between the mounting portion 51 and the rear cover 30 or the bracket 20 or the encoder cover at a position corresponding to the mounting hole.

Wherein the first sealing member comprises a sealing gasket, such as a silicone sealing gasket or a rubber sealing gasket.

As shown in fig. 2, the ventilation portion 52 has at least one ventilation hole 521, the ventilation hole 521 is communicated with the hollow cavity, a ventilation film is disposed between the ventilation portion 52 and the mounting portion 51, and the air in the accommodating cavity can sequentially pass through the hollow cavity and the ventilation hole 521 to circulate to the outside.

The breathable film has the characteristics of breathability and impermeability, and by arranging the breathable film, external liquid can be prevented from entering the accommodating cavity through the breathable holes 521.

In the present embodiment, the ventilation part 52 has a plurality of ventilation holes 521, and the plurality of ventilation holes 521 are provided on the side wall of the ventilation part 52 at intervals in the circumferential direction of the ventilation part 52. The plurality of air holes 521 are used for simultaneously ventilating, so that the outflow speed and efficiency of the air in the accommodating cavity can be improved.

In addition, since the ventilation part 52 has a plurality of ventilation holes 521, if some ventilation holes 521 are blocked, the rest ventilation holes 521 can ventilate, thereby improving the use safety and prolonging the service life.

In other embodiments, the airing holes 521 may be provided on the top wall of the airing part 52.

As shown in fig. 6, at least one first opening is disposed on the bracket 20, and interfaces are disposed on the control board and/or the drive board, where the interfaces include at least one of at least one IO interface 61, at least one power interface 62, at least one communication interface 63, and at least one debug interface 64, and at least one of the IO interface 61, the power interface 62, the communication interface 63, and the debug interface 64 is exposed through the first opening. Because the integrated motor comprises various interfaces, the wiring requirements of different types can be met, and the application range of the integrated motor can be further widened.

It should be noted that, at least one first opening is provided on the bracket 20, which means that: the bracket 20 is provided with one first opening, or two first openings, or three first openings, or more than three first openings. Similarly, the at least one IO interface 61, the at least one power interface 62, the at least one communication interface 63, and the at least one debug interface 64 have the same meaning as the at least one first opening, and are not described herein again.

In the present embodiment, one interface corresponds to the first opening, that is, the IO interface 61, the power interface 62, the communication interface 63, and the debug interface 64 correspond to one first opening respectively.

Wherein a second sealing element is arranged between the interface and the first opening. Utilize the second sealing member to seal the gap between interface and the first opening, can promote the sealing performance of interface, and then promote the waterproof grade of integration motor.

In this embodiment, the second seal member includes a seal gasket, such as a silicone seal gasket and a rubber seal gasket.

As shown in fig. 6, the bracket 20 has a first interface region 23 and a second interface region 24, the motor body 10 is provided with a motor shaft, the first interface region 23 and the second interface region 24 are symmetrically disposed at both sides of the bracket 20 along the motor shaft, or the first interface region 23 and the second interface region 24 are respectively disposed at the front end and the rear end of the bracket 20, and each of the first interface region 23 and the second interface region 24 has at least one first opening. By arranging the first interface area 23 and the second interface area 24 on the stent 20 and arranging different types of interfaces in the first interface area 23 and the second interface area 24, the layout of the interfaces is more regular and the operation of a user is facilitated.

The support 20 is provided with at least one second opening, the control board and/or the drive board are/is provided with a display device, the display device is used for displaying running state information and/or fault state information of the integrated motor, the display device is exposed through the second opening, and the display device is in sealing connection with the second opening. Because sealing connection between display device and the second opening, when integrated motor used in the adverse circumstances such as humidity and dust, can block impurity such as liquid or dust, avoided electronic components on the circuit board such as display device to take place to damage, can hoisting device's life.

In the present embodiment, at least one of the IO interface 61, the power interface 62, the communication interface 63, and the debug interface 64 is provided in the first interface region 23 and/or the second interface region 24. The interfaces are respectively arranged in different interface areas, and the interface layout is more reasonable.

Wherein, the communication interface 63 is a CAN communication interface or an ethernet communication interface or an RS485 communication interface; the communication interface 63 includes a communication input interface 631 and a communication output interface 632, where the communication input interface 631 and the communication output interface 632 are respectively exposed through at least one first opening, or the communication input interface 631 and the communication output interface 632 are integrally formed and exposed through one first opening.

Specifically, the debugging interface comprises a USB interface and an RS232 interface.

In the present embodiment, at least one of the IO interface 61, the power supply interface 62, the communication interface 63, and the debug interface 64 employs a waterproof connector. Since the waterproof connector has good waterproof performance, it is possible to prevent external liquid from entering the inside of the bracket 20 through the first opening. Specifically, the waterproof connector is a miniature waterproof connector, and is characterized in that the miniature waterproof connector has a waterproof function and is miniaturized and flattened, and when the waterproof connector is arranged on the support, the waterproof connector is only a small part higher than the surface of the support, so that the integral thickness of the integrated motor is reduced, and the integrated motor is attractive.

In this embodiment, the IO interface 61, the power interface 62, the communication interface 63, and the debugging interface 64 all have an outgoing direction, and an included angle S is formed between the outgoing direction and an axis of a motor shaft of the motor body 10, where S is greater than or equal to 0 ° and less than or equal to 90 °. By adopting the structure, when the IO interface 61, the power interface 62, the communication interface 63 and the debugging interface 64 are externally connected with the cable, the cable extends towards two sides or the rear end part of the bracket 20, or the cable is obliquely arranged, so that the outgoing angle can be freely adjusted when the integrated motor is externally connected with the cable, and more choices are brought to customers.

The outgoing direction of the external cable refers to an extending direction of the external cable after the external cable is mounted on the interface.

As shown in fig. 15, in the present embodiment, an angle S is formed between the outgoing direction and the axis of the motor shaft of the motor body 10, and when the interface externally connects the cable, the cable extends to both sides. As shown in fig. 14, S may be set to 0 °, so that when the IO interface 61, the power supply interface 62, the communication interface 63, and the debug interface 64 are externally connected to cables, the cables extend toward the rear end portion of the cradle 20.

Yet another embodiment of the present invention provides a drive control system including the integrated motor provided above. Consequently, this drive control system can utilize breather valve 50 to hold chamber and external intercommunication equally for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of the temperature difference of chamber and external world, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

In order to facilitate understanding of the integrated motor provided in the present embodiment, the following description is made with reference to several specific embodiments:

the first embodiment is as follows:

the integrated motor comprises a motor body 10, a driver, a bracket 20 and a rear cover 30, wherein the rear end part of the motor body 10 is connected with the front end part of the bracket 20, and the rear cover 30 is covered on the rear end part of the bracket 20. The driver includes drive plate and control panel, and back lid 30 and support 20 enclose jointly and become to hold the chamber, and drive plate and control panel setting are holding the intracavity. The bracket 20 or the rear cover 30 has a mounting hole communicating with the receiving chamber, and the mounting hole is mounted with the airing valve 50. Support 20 includes first casing 21 and second casing 22, holds the chamber and holds the chamber including first chamber and the second of holding, and back lid 30 encloses into first chamber that holds with first casing 21 jointly, and back lid 30 encloses into the second with second casing 22 jointly and holds the chamber, and the control panel sets up in the second and holds the chamber. One part of the driving plate is arranged in the first accommodating cavity, and the other part of the driving plate is arranged in the second accommodating cavity.

The ventilation valve 50 includes a mounting portion 51 and a ventilation portion 52, the mounting portion 51 is mounted in the mounting hole, the mounting portion 51 has a hollow cavity, and the ventilation portion 52 communicates with the accommodating chamber through the hollow cavity. A first seal is provided between the mounting portion 51 and the mounting hole. The air permeable part 52 has at least one air hole 521, the air hole 521 is communicated with the hollow cavity, and an air permeable film is arranged between the air permeable part 52 and the mounting part 51. The ventilation part 52 has a plurality of ventilation holes 521, and the plurality of ventilation holes 521 are provided on a side wall of the ventilation part 52 at intervals in a circumferential direction of the ventilation part 52.

The support 20 is provided with at least one first opening, the control board and/or the drive board is provided with interfaces, the interfaces include at least one of at least one IO interface 61, at least one power interface 62, at least one communication interface 63 and at least one debugging interface 64, and at least one of the IO interface 61, the power interface 62, the communication interface 63 and the debugging interface 64 is exposed through the first opening. A second sealing element is arranged between the interface and the first opening. The bracket 20 has a first interface area 23 and a second interface area 24, the motor body 10 is provided with a motor shaft, the first interface area 23 and the second interface area 24 are symmetrically provided on both sides of the bracket 20 along the motor shaft, and each of the first interface area 23 and the second interface area 24 has at least one first opening. The support 20 is provided with at least one second opening, the control panel and/or the drive board are/is provided with a display device, the display device is used for displaying the running state information and/or the fault state information of the integrated motor, the display device is exposed through the second opening, and the display device is in sealing connection with the second opening. At least one of the IO interface 61, the power interface 62, the communication interface 63, and the debug interface 64 is provided in the first interface region 23 and/or the second interface region 24. Communication interface 63 includes a communication input interface 631 and a communication output interface 632, and communication interface 63 is a CAN communication interface or an ethernet communication interface or an RS485 communication interface. The IO interface 61, the power supply interface 62, the communication interface 63 and the debugging interface 64 are all waterproof connectors. The IO interface 61, the power interface 62, the communication interface 63 and the debugging interface 64 all have an outgoing direction, and an included angle S is formed between the outgoing direction and the axis of the motor shaft of the motor body 10, wherein S is greater than or equal to 0 degree and less than or equal to 90 degrees.

Consequently, this integration motor can utilize breather valve 50 will hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

The second embodiment is as follows:

the second embodiment provides an integrated motor, and the difference between the second embodiment and the first embodiment is that in the second embodiment, the integrated motor further includes an encoder and an encoder cover covering the outer side of the encoder, a mounting hole communicated with the accommodating cavity is formed in the encoder cover, and the vent valve 50 is mounted in the mounting hole. Consequently, this integration motor can utilize breather valve 50 will hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

The third concrete embodiment:

the third embodiment provides an integrated motor, and the difference between the third embodiment and the first embodiment is that in the third embodiment, the driving plate is disposed in the first accommodating cavity. Consequently, this integration motor can utilize breather valve 50 will hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

The fourth concrete embodiment:

the fourth embodiment provides an integrated motor, and the fourth embodiment is different from the first embodiment in that the airing hole 521 is provided on the top wall of the airing part 52 in the fourth embodiment. Consequently, this integration motor can utilize breather valve 50 will hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

The fifth concrete embodiment:

a fifth embodiment provides an integrated motor, and the difference between the fifth embodiment and the first embodiment is that in the fifth embodiment, the IO interface 61, the power supply interface 62, and the communication interface 63 adopt a waterproof connector as part of the debug interface 64. Consequently, this integration motor can utilize breather valve 50 will hold chamber and external intercommunication for the high-temperature gas who holds the intracavity can discharge to the external world, avoids holding the too big condensation phenomenon that produces of chamber and external difference in temperature, and the electronic components that hold the intracavity can not burn out because of the drop of water short circuit that the condensation produced, can promote the security and the life-span of integration motor.

The sixth specific embodiment:

as shown in fig. 14, a sixth embodiment provides an integrated motor, and the sixth embodiment is different from the first embodiment in that in the sixth embodiment, a first interface region 23 and a second interface region 24, each having at least one first opening, are provided at the front end and the rear end of the bracket 20, respectively.

In this embodiment, the bracket 20 has a first interface area 23 at the front end, and a second interface area 24 at the rear end, wherein the front end of the bracket 20 is close to the side of the motor body 10 extending out of the motor shaft, the rear end of the bracket 20 is far away from the side of the motor body 10 extending out of the motor shaft, and the front end and the rear end are opposite.

Wherein the IO interface 61 and the power interface 62 are provided on the second interface region 24, and the communication interface 63 and the debug interface 64 are provided on the first interface region 23.

Specifically, the communication interface 63 includes a communication input interface 631 and a communication output interface 632, and the communication input interface 631 and the communication output interface 632 are integrally formed in this embodiment.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. An integrated motor, comprising:

a motor body (10);

a driver including a driving board and a control board;

a bracket (20), wherein the rear end part of the motor body (10) is connected with the front end part of the bracket (20);

the rear cover (30) is covered at the rear end part of the bracket (20), the rear cover (30) and the bracket (20) jointly enclose a containing cavity, and the driving plate and the control plate are arranged in the containing cavity;

the bracket (20) or the rear cover (30) is provided with a mounting hole communicated with the accommodating cavity, the mounting hole is provided with a ventilation valve (50), or,

the integrated motor further comprises an encoder and an encoder cover covering the outer side of the encoder, a mounting hole communicated with the accommodating cavity is formed in the encoder cover, and a ventilation valve (50) is mounted in the mounting hole.

2. The integrated electric machine of claim 1,

the support (20) comprises a first shell (21) and a second shell (22), the accommodating cavities comprise a first accommodating cavity and a second accommodating cavity, the rear cover (30) and the first shell (21) jointly enclose the first accommodating cavity, the rear cover (30) and the second shell (22) jointly enclose the second accommodating cavity, and the control board is arranged in the second accommodating cavity;

a part of the driving board is disposed in the first receiving cavity, and another part of the driving board is disposed in the second receiving cavity, or the driving board is disposed in the first receiving cavity.

3. The integrated motor according to claim 1, wherein the breather valve (50) comprises a mounting portion (51) and a breather portion (52), the mounting portion (51) is mounted in the mounting hole, the mounting portion (51) has a hollow cavity, and the breather portion (52) and the receiving cavity are communicated through the hollow cavity.

4. The integrated electric machine according to claim 3, wherein a first seal is provided between the mounting portion (51) and the mounting hole.

5. The integrated motor of claim 3, wherein the air permeable part (52) has at least one air permeable hole (521), the air permeable hole (521) is communicated with the hollow cavity, and an air permeable film is arranged between the air permeable part (52) and the mounting part (51).

6. The integrated electric machine of claim 5,

the ventilation part (52) is provided with a plurality of ventilation holes (521), and the ventilation holes (521) are arranged on the side wall of the ventilation part (52) at intervals along the circumferential direction of the ventilation part (52); alternatively, the first and second electrodes may be,

the ventilation hole (521) is formed in the top wall of the ventilation part (52).

7. The integrated electrical machine according to any one of claims 1 to 6, wherein at least one first opening is provided on the bracket (20), wherein an interface is provided on the control board and/or the drive board, wherein the interface comprises at least one of at least one IO interface (61), at least one power interface (62), at least one communication interface (63), and at least one debug interface (64), wherein at least one of the IO interface (61), the power interface (62), the communication interface (63), and the debug interface (64) is exposed through the first opening.

8. The integrated motor of claim 7, wherein a second seal is disposed between the interface and the first opening.

9. The integrated motor according to claim 7, wherein the bracket (20) has a first interface region (23) and a second interface region (24), the motor body (10) is provided with a motor shaft, the first interface region (23) and the second interface region (24) are symmetrically disposed on both sides of the bracket (20) along the motor shaft, or the first interface region (23) and the second interface region (24) are respectively disposed at a front end and a rear end of the bracket (20), and the first interface region (23) and the second interface region (24) each have at least one first opening.

10. The integrated motor according to claim 7, wherein at least one second opening is arranged on the bracket (20), a display device is arranged on the control board and/or the driving board, the display device is used for displaying the running state information and/or the fault state information of the integrated motor, the display device is exposed through the second opening, and the display device is hermetically connected with the second opening.

11. The integrated electrical machine according to claim 9, wherein at least one of the IO interface (61), the power interface (62), the communication interface (63) and the commissioning interface (64) is provided in the first interface region (23) and/or the second interface region (24).

12. The integrated electrical machine according to claim 7, wherein the communication interface (63) is a CAN communication interface or an ETHERCAT communication interface or an RS485 communication interface; the communication interface (63) comprises a communication input interface (631) and a communication output interface (632), wherein the communication input interface (631) and the communication output interface (632) are exposed through at least one first opening respectively, or the communication input interface (631) and the communication output interface (632) are integrally formed and exposed through one first opening.

13. The integrated motor of claim 7, wherein at least one of the IO interface (61), the power interface (62), the communication interface (63), and the debug interface (64) employs a waterproof connector.

14. The integrated motor according to claim 7, wherein the IO interface (61), the power interface (62), the communication interface (63) and the debugging interface (64) all have an outgoing direction, and the outgoing direction and an axis of a motor shaft of the motor body (10) form an included angle S, wherein S is greater than or equal to 0 degrees and less than or equal to 90 degrees.

15. A drive control system, characterized in that it comprises an integrated electric machine according to any one of claims 1 to 14.

Images