CN214480301U

CN214480301U - Drive accuse all-in-one and switch board

Info

Publication number: CN214480301U
Application number: CN202022989367.4U
Authority: CN
Inventors: 黄国雄
Original assignee: Shenzhen Inovance Technology Co Ltd
Current assignee: Shenzhen Inovance Technology Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-22
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a driving and controlling integrated machine, which comprises a case, a control component, a driving component, a heat dissipation component, a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate divide the case into a first cavity, a second cavity and a third cavity; the control assembly is installed on the first mounting plate and located in the first cavity, the driving assembly is installed the second mounting plate faces to the one side of the first mounting plate and is located in the second cavity, the heat dissipation assembly is installed on the second mounting plate back to the one side of the first mounting plate and is located in the third cavity, and the third cavity is provided with an air inlet and an air outlet communicated to the outside. The utility model provides the high integrated level has both guaranteed stability, has reduced again to occupation of installation space, has improved space utilization to overall structure volume has been reduced, make the power density of driving and controlling all-in-one effectively promote.

Description

Drive accuse all-in-one and switch board

Technical Field

The embodiment of the utility model provides a relate to power electronic equipment field, more specifically say, relate to a drive accuse all-in-one and switch board.

Background

The power electronic equipment is equipment using a power electronic device as a main functional element, and along with the innovation and development of scientific and technological technology, the power electronic equipment has increasingly powerful functions and is widely applied to various industries. The control cabinet is a common power electronic device, is an integrated circuit which controls a motor to work according to a set direction, speed, angle and response time through active work, is a core device in a drive control system, and is particularly applied to a building construction elevator.

At present, devices such as a frequency converter and a controller in an existing control cabinet are generally independently installed, that is, each device is relatively independently assembled in the cabinet, and then the devices are electrically connected with each other through cables. However, because each device is independent, the distance between each device is increased, so that the integration level is reduced, and the reduction of the volume of the cabinet is not facilitated; moreover, each device is independently arranged and needs to occupy a large installation space, so that the space utilization rate is reduced, and the power density of the control cabinet is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a low, be unfavorable for the problem that rack volume reduces, space utilization is low and power density is comparatively low to the integrated level of above-mentioned current switch board, provide a drive accuse all-in-one and switch board.

The embodiment of the present invention provides a driving and controlling integrated machine, which includes a case, a control component, a driving component, a heat dissipation component, and a first mounting plate and a second mounting plate disposed in the case, wherein the first mounting plate and the second mounting plate separate the case into a first chamber, a second chamber, and a third chamber;

the control assembly is installed on the first mounting plate and located in the first cavity, the driving assembly is installed the second mounting plate faces to the one side of the first mounting plate and is located in the second cavity, the heat dissipation assembly is installed on the second mounting plate back to the one side of the first mounting plate and is located in the third cavity, and the third cavity is provided with an air inlet and an air outlet communicated to the outside.

Preferably, the driving and controlling integrated machine further comprises a transformer, a reactor and a capacitor assembly which are respectively electrically connected with the driving assembly, and the transformer and the reactor are mounted in the third chamber in a manner of being assembled on one surface of the case facing the second mounting plate;

the capacitor assembly comprises a capacitor single plate and a capacitor welded on the capacitor single plate, the capacitor single plate is mounted in the second chamber in a mode of being assembled on the second mounting plate, and the capacitor on the capacitor single plate enters the third chamber through penetrating through the second mounting plate.

Preferably, the driving assembly comprises a driving plate, and a rectification power element and an inversion power element which are respectively welded on the driving plate, and the driving plate is fixed on one side of the second mounting plate facing the first mounting plate; the rectification power element and the inversion power element are respectively welded on one side of the driving plate, which is opposite to the first mounting plate, and the second mounting plate is provided with an avoidance port corresponding to the rectification power element and the inversion power element;

the radiating assembly comprises a radiator, the radiator is installed on the back of the second mounting plate to one side of the first mounting plate, and radiating surfaces of the rectification power element and the inversion power element are attached to the radiator through an avoiding opening in the second mounting plate.

Preferably, the driving assembly comprises a driving plate and a brake power element welded on the driving plate, the second mounting plate is provided with a welding leg hole corresponding to the brake power element, the brake power element is mounted on one side, facing away from the first mounting plate, of the second mounting plate, and a welding leg of the brake power element is welded on the driving plate through the welding leg hole;

the radiating assembly comprises a radiator, the radiator is installed on one side, back to the first mounting plate, of the second mounting plate, and the radiating surface of the brake power element is attached to the radiator.

Preferably, the side of the driving plate facing the first mounting plate has a connection terminal and a switch, and a portion of the first mounting plate corresponding to the connection terminal and the switch has an operation window.

Preferably, the inner walls of two opposite side plates of the case are respectively provided with corresponding flange edges, the first end of the first mounting plate is pivotally connected and fixed to one of the flange edges of the side plates through a connecting piece, and the second end of the first mounting plate is lapped to the flange edge of the other side plate and is locked and fixed through a screw.

Preferably, the control assembly is including installing first mounting panel dorsad control panel, display, LED lamp and the encoder of second mounting panel one side, just the encoder pass through the winding displacement with control panel electric connection.

Preferably, the first mounting plate and the second mounting plate are arranged in the case in parallel, and the control board is close to the first end of the first mounting plate and is electrically connected with the drive board through a cable;

the control board is provided with a plurality of first mounting holes, one surface of the first mounting board facing the first chamber is provided with a plurality of first insulating stud members matched with the first mounting holes, and the control board is fixed on the first mounting board through a plurality of first screws penetrating through the first mounting holes and connected to the first insulating stud members;

the driving plate is provided with a plurality of second mounting holes, a plurality of second insulating stud members matched with the plurality of second mounting holes are arranged on one surface, facing the second cavity, of the second mounting plate, and the driving plate is fixed on the second mounting plate through a plurality of second screws penetrating through the second mounting holes and connected to the second insulating stud members.

Preferably, the heat dissipation assembly further comprises a fan and a mounting bracket, the fan is fixedly mounted on the end portion of one side, back to the first mounting plate, of the second mounting plate through the mounting bracket, and a heat dissipation air duct is formed by the fan, the air inlet, the third chamber and the air outlet.

The embodiment of the utility model provides a switch board is still provided, including the rack and as above arbitrary one drive accuse all-in-one, drive the accuse all-in-one and install in the rack.

The utility model discloses drive accuse all-in-one and switch board has following beneficial effect: the first chamber, the second chamber and the third chamber are formed by the first mounting plate and the second mounting plate in the case in a separated mode, so that devices for driving and controlling can be effectively integrated in the case, the components and the driving components can be controlled at intervals, interference caused by mutual influence is avoided, meanwhile, the integration level can be effectively improved, the devices for controlling are integrated in the first chamber, the devices for driving are integrated in the second chamber, stability is guaranteed, the distance between the devices can be shortened, occupation of an installation space is reduced, the space utilization rate is improved, the overall structure volume is further reduced, and the power density of the driving and controlling integrated machine is effectively improved; moreover, the control assembly is integrated in the first cavity, the driving assembly is integrated in the second cavity, and the distance between each assembly and each device is shortened, so that wires can be effectively reduced, and the material cost is reduced; because the third chamber is provided with the air inlet and the air outlet, and the heat dissipation assembly is arranged in the third chamber, the heat dissipation assembly can drive the third chamber to form a heat dissipation air duct among the air inlet, the third chamber and the air outlet, so that the heat dissipation function is realized, the temperature in the case is reduced, and the heat dissipation problem of the drive and control integrated machine is further solved.

Drawings

Fig. 1 is a schematic structural diagram of a driving and controlling integrated machine provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of the driving and controlling integrated machine provided by the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a chassis according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in FIG. 1, it is the embodiment of the present invention provides a structural schematic diagram of a driving and controlling integrated machine, which can be applied to the field of power electronic devices, especially in the control cabinet of a lifting device. Referring to fig. 2, the driving and controlling integrated machine in this embodiment includes a case 1, a control component 2, a driving component 3, and a heat dissipation component 4, where the control component 2, the driving component 3, and the heat dissipation component 4 are integrally installed in the case 1.

As shown in fig. 3, the driving and controlling integrated machine of this embodiment further includes a first mounting plate 13 and a second mounting plate 14, the first mounting plate 13 and the second mounting plate 14 are disposed in the chassis, and the first mounting plate 13 and the second mounting plate 14 separate the chassis into a first chamber, a second chamber, and a third chamber. The first chamber, the second chamber and the third chamber are preferably arranged in sequence, and specifically, the first chamber is located between the first mounting plate 13 and the case 1, the second chamber is located between the first mounting plate 13 and the second mounting plate 14, and the third chamber is located between the second mounting plate 14 and the case 1.

Further, the control assembly 2 is mounted on the first mounting plate 13, and the control assembly 2 is located in the first chamber; the driving assembly 3 is arranged on one surface of the second mounting plate 14 facing the first mounting plate 13, and the driving assembly 3 is positioned in the second chamber; the heat dissipation assembly 3 is installed on a surface of the second installation plate 14, which faces away from the first installation plate 13, and is located in the third chamber, and the third chamber has an air inlet and an air outlet communicated to the outside.

Above-mentioned drive accuse all-in-one is through forming first cavity by first mounting panel 13 and second mounting panel 14 partition in quick-witted case 1, second cavity and third cavity, thereby can be effectively with being used for the device integration of drive accuse in quick-witted case 1, not only can interval control assembly 2 and drive assembly 3 like this, avoid influencing each other and cause the interference, can also effectively improve the integration level simultaneously, in order to integrate the device (being control assembly 2) that is used for control in first cavity, and to integrate the device (being drive assembly 3) that is used for the drive in the second cavity, both guarantee stability, can draw the distance between the device again, reduce the occupation to installation space, improve space utilization, and then reduce overall structure volume, make the power density of drive accuse all-in-one obtain effectively promoting.

Moreover, the driving and controlling integrated machine integrates the control assembly 2 into the first cavity and integrates the driving assembly 3 into the second cavity, and the distance between each assembly and each device is shortened, so that wires can be effectively reduced, and the material cost is reduced.

In an embodiment of the present invention, the chassis 1 includes a front panel 11 and a back panel 12, and the first mounting plate 13 and the second mounting plate 14 are located between the front panel 11 and the back panel 12, and the first cavity is enclosed by the first mounting plate 13 and the front panel 11 (specifically, the side plate 15 of the chassis 1).

Further, the second mounting plate 14 is located between the first mounting plate 13 and the back plate 12, the second chamber is formed by the second mounting plate 14 and the first mounting plate 13 (specifically, the second chamber and the side plate 15 of the chassis 1) in a surrounding manner, and the third chamber is formed by the second mounting plate 14 and the back plate 12 (specifically, the second chamber and the side plate 15 of the chassis 1) in a surrounding manner. And, drive assembly 3 installs in the second cavity, is by first mounting panel 13 interval drive assembly 3 and control assembly 2 promptly for the overall arrangement is more reasonable, still is favorable to improving the convenience of maintaining the operation, makes the efficiency of equipment operation higher.

Particularly, the third chamber is provided with the air inlet 151 and the air outlet which are communicated with the outside, and the heat dissipation assembly 4 is installed in the third chamber, so that a heat dissipation air duct can be formed by the heat dissipation assembly 4, the air inlet 151, the third chamber and the air outlet, that is, the heat dissipation assembly 4 can be driven to discharge the air in the third chamber to the outside through the air outlet and/or suck the air in the outside into the third chamber, thereby forming circulating cooling air flow in the heat dissipation air duct, realizing the heat dissipation function of the driving and controlling all-in-one machine structure, reducing the temperature in the case 1, solving the heat dissipation problem of the driving and controlling all-in-one machine and avoiding the influence of the overhigh temperature on the driving assembly 3 and the control assembly 2.

Because the second chamber and the third chamber are separated by the second mounting plate 14, the influence of the heat dissipation air duct on the driving assembly 3 can be avoided, and the dustproof protection effect is achieved. In practical application, the air inlet 151 and the air outlet are preferably arranged on two opposite side plates 15 of the case 1, and the air inlet 151 and the air outlet are located on the same straight line, which is favorable for improving the flow efficiency of cooling air flow in the heat dissipation air duct, so that heat in the third chamber can be efficiently transferred to the outside of the case 1, and the heat dissipation effect is improved.

The driving and controlling integrated machine of the embodiment further comprises a transformer, a reactor and a capacitor assembly 5, wherein the transformer, the reactor and the capacitor assembly 5 are respectively electrically connected with the driving assembly 3, and the electric connection can be realized through cables. Moreover, the transformer and the reactor are respectively arranged in the third chamber in a mode of being assembled on the back plate 12 (namely, one surface of the case 1 facing the second mounting plate 14), namely, at least one part of the transformer and the reactor is positioned in the heat dissipation air duct, so that the transformer and the reactor can be better cooled, the space utilization rate of the third chamber can be improved, and the layout design is more integrated and rationalized. Of course, in order to avoid obstructing the flow of the cooling air flow and affecting the heat dissipation effect of the heat dissipation air duct, the transformer and the reactor are preferably installed along the length direction of the third chamber.

In addition, the capacitor assembly 5 includes a capacitor single plate 51 and a capacitor 52 welded on the capacitor single plate 51, the capacitor single plate 51 is mounted to the second chamber by being assembled to the second mounting plate 14, the capacitor 52 on the capacitor single plate 51 enters the third chamber by passing through the second mounting plate 14, and heat on the capacitor 52 is transferred by cooling air flow in the cooling air duct of the third chamber, so that direct heat dissipation and cooling of the capacitor 52 are performed, the heat dissipation effect on the capacitor 52 is improved, the stability of operation of the capacitor 52 is ensured, and the service life of the capacitor 52 can be prolonged.

In an embodiment of the present invention, the driving assembly 3 includes a driving board 31, a rectifying power element 32 and an inverting power element 33, and the rectifying power element 32 and the inverting power element 33 are respectively welded on the driving board 31, and respectively realize the electrical connection with the driving board 31. Specifically, the driving plate 31 is fixed on one side of the second mounting plate 14 facing the first mounting plate 13, and the rectification power element 32 and the inversion power element 33 are respectively welded on one side of the driving plate 31 facing away from the first mounting plate 13, so that the rectification power element 32 and the inversion power element 33 are close to the third chamber, and therefore heat dissipation and cooling of the rectification power element 32 and the inversion power element 33 are achieved through a heat dissipation air duct in the third chamber, the heat dissipation problem of the rectification power element 32 and the inversion power element 33 is solved, and the layout is more reasonable.

Specifically, the second mounting plate 14 has an escape opening 141, and the escape opening 141 corresponds to the rectifying power element 32 and the inverting power element 33, respectively. Moreover, the heat sink assembly 4 includes a heat sink 41, the heat sink 41 is installed on a side of the second mounting plate 14 facing away from the first mounting plate 13, and the heat dissipation surfaces of the rectification power element 32 and the inverter power element 33 are attached to the heat sink 41 through the avoiding opening 141 on the second mounting plate 14, that is, the heat sink 41 efficiently conducts the rectification power element 32 and the inverter power element 33 into the heat dissipation air duct, and the cooling air flow in the heat dissipation air duct is transferred to the outside of the chassis 1, so that the heat dissipation efficiency of the rectification power element 32 and the inverter power element 33 to the heat sink 41 can be further improved.

In practical applications, a plurality of heat dissipation plates respectively arranged along the flow direction of the cooling airflow (to avoid blocking the flow of the cooling airflow) may be disposed on the side of the heat sink 41 away from the rectification power element 32 and the inversion power element 33, so as to form a heat dissipation tooth structure, thereby improving the heat transfer capability of the heat sink 41, and further improving the heat dissipation effect on the rectification power element 32 and the inversion power element 33.

In another embodiment of the present invention, the drive assembly 3 comprises a drive plate 31 and a braking power element, wherein the pins of the braking power element are welded to the drive assembly 3. Specifically, the second mounting plate 14 has leg holes corresponding to legs of the brake power element, the brake power element is mounted on a side of the second mounting plate 14 facing away from the first mounting plate 13, and the legs of the brake power element are welded to the drive plate 31 through the leg holes.

The heat dissipation assembly 4 further includes a brake heat sink 41, the brake heat sink 41 is mounted on a side of the second mounting plate 14 opposite to the first mounting plate 13, and a heat dissipation surface of the brake power element is attached to the brake heat sink 41, so that the brake heat sink 41 efficiently transfers heat to the brake power element, thereby dissipating heat and cooling the brake power element.

In addition, the side of the driving board 31 facing the first mounting board 13 has a connection terminal 34 and a switch 35, and both the connection terminal 34 and the switch are electrically connected to the driving board 31. Moreover, the portion of the first mounting plate 13 corresponding to the switch 35 has a maintenance operation window, so that the switch 35 can be operated through the maintenance operation window to open and close the switch 35. In addition, a portion of the first mounting plate 13 corresponding to the connection terminal 34 has a wire connection operation window, so that a wire connection operation between the connection terminal 34 and an external cable can be performed through the wire connection operation window.

In order to improve the convenience of the wiring operation, the side plate 15 of the chassis 1 corresponding to the wiring terminal 34 is provided with a wiring hole 152, and an external cable can penetrate into the second chamber through the wiring hole 152 to realize a fixed connection with the wiring terminal 34. In practical applications, it is preferable to dispose the wiring hole 152 at the center of the side plate 15, which is beneficial to improve compatibility and facilitate layout design of the driving assembly 3 in the second cavity.

To facilitate maintenance operations of the drive assembly 3 in the second chamber, the first mounting plate 13 is preferably removably mounted to the cabinet 1; for example, the inner walls of two opposite side plates 15 of the chassis 1 are respectively provided with corresponding flange edges 16, a first end of the first mounting plate 13 is pivotally fixed to the flange edge 16 of one side plate 15 through a connecting member 17 (e.g., a hinge), and a second end of the first mounting plate 13 is overlapped to the flange edge 16 of the other side plate 15 and is locked and fixed through a screw. From this, can be with first mounting panel 13 fixed connection in quick-witted case 1, and the connected mode is reliable practical, can guarantee the stability of installing control assembly 2 on the first mounting panel 13 simultaneously to when needing to carry out the maintenance of second cavity, can dismantle the screw of the second end of first mounting panel 13 earlier, then make first mounting panel 13 rotate around connecting piece 17 and can open the second cavity, convenient operation is swift, and first mounting panel 13 need not to take out, has higher practicality.

In an embodiment of the present invention, the control assembly 2 includes a control board 21, a display, an LED lamp and an encoder mounted on a side of the first mounting plate 13 facing away from the second mounting plate 14, and the encoder is electrically connected to the control board 21 through a flat cable. Above-mentioned drive accuse all-in-one is through with control panel 21, display, LED lamp and the integrative integration of encoder in first cavity, can effectively improve the integrated level, and control panel 21, display, LED lamp and the mutual interlude of encoder take place to interfere, both guaranteed stability, improved the space utilization of first cavity again.

Specifically, the first mounting plate 13 and the second mounting plate 14 are disposed in parallel in the chassis 1, and the control board 21 is close to a first end of the first mounting plate 13 and electrically connected to the drive board 31 through a cable. Because the cable needs to extend from the end where the connecting piece 17 is located to the second cavity and be electrically connected with the drive plate 31, the control plate 21 is arranged at the end, close to the connecting piece 17, of the first mounting plate 13, so that the length of the cable can be reduced, the assembly operation is convenient, meanwhile, the number of wires can be reduced, and the material cost is reduced.

In another embodiment of the present invention, the control board 21 is provided with a plurality of first mounting holes, a plurality of first insulating stud members adapted to the first mounting holes are installed on one surface of the first mounting plate 13 facing the first chamber, and the control board 21 is fixed to the first mounting plate 13 by a plurality of first screws passing through the first mounting holes and screwed into the first insulating stud members.

It is also provided that the drive plate 31 is provided with a plurality of second mounting holes, a surface of the second mounting plate 14 facing the second chamber is provided with a plurality of second insulating stud members fitted into the plurality of second mounting holes, and the drive plate 31 is fixed to the second mounting plate 14 by a plurality of second screws passing through the second mounting holes and screwed into the second insulating stud members. Of course, in practical applications, the control board 21 and the drive board 31 may be mounted to the first mounting plate 13 and the second mounting plate 14 in other manners, which may be determined according to practical situations.

In one embodiment of the present invention, the heat dissipation assembly 4 includes a fan 42 and a mounting bracket, and the fan 42 is fixed to the end of the second mounting plate 14 opposite to the first mounting plate 13 through the mounting bracket, and the fan 42, the air inlet, the third chamber and the air outlet constitute a heat dissipation air duct. Because the fan 42 is disposed at the air outlet, the fan 42 can drive the air in the third chamber to be discharged to the outside of the case 1 through the air outlet, and at the same time, the pressure in the third chamber is reduced, so that the air outside the case 1 flows into the third chamber through the air inlet 151, thereby forming a circulating cooling airflow and ensuring a heat dissipation effect. In practical applications, the number of the fans 42 can be determined according to practical situations, and two fans are preferably provided to improve the circulation flow efficiency of the cooling air flow.

Furthermore, the embodiment of the utility model provides a still provide a switch board, this switch board includes the rack and as above the accuse all-in-one drives, and drives the accuse all-in-one and install in the rack. Because devices such as converter, switch, transformer and controller all integrate in driving accuse all built-in, consequently the spare part of independent installation in the rack that can significantly reduce has avoided the dispersion installation, has improved and has integrated, and then reduces occupation to installation space, improves the space utilization in the rack from this for the volume of switch board can be effectively reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A driving and controlling integrated machine is characterized by comprising a case, a control assembly, a driving assembly, a heat dissipation assembly, a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are arranged in the case, and divide the case into a first chamber, a second chamber and a third chamber;

2. The drive-control integrated machine according to claim 1, further comprising a transformer, a reactor and a capacitor assembly electrically connected to the drive assembly, respectively, wherein the transformer and the reactor are mounted in the third chamber by being assembled to a surface of the case facing the second mounting plate;

3. The drive and control integrated machine as claimed in claim 1 or 2, wherein the drive assembly comprises a drive plate, and a rectification power element and an inversion power element which are respectively welded on the drive plate, and the drive plate is fixed on one side of the second mounting plate facing the first mounting plate; the rectification power element and the inversion power element are respectively welded on one side of the driving plate, which is opposite to the first mounting plate, and the second mounting plate is provided with an avoidance port corresponding to the rectification power element and the inversion power element;

4. The drive-control all-in-one machine as claimed in claim 1 or 2, wherein the drive assembly comprises a drive plate and a brake power element welded on the drive plate, the second mounting plate is provided with a welding leg hole corresponding to the brake power element, the brake power element is mounted on the side, facing away from the first mounting plate, of the second mounting plate, and a welding leg of the brake power element is welded to the drive plate through the welding leg hole;

5. The drive and control integrated machine according to claim 3, wherein the side, facing the first mounting plate, of the driving plate is provided with a wiring terminal and a switch, and a portion, corresponding to the wiring terminal and the switch, of the first mounting plate is provided with an operation window.

6. The drive and control integrated machine according to claim 3, wherein the inner walls of two opposite side plates of the case are respectively provided with corresponding flange edges, a first end of the first mounting plate is pivotally connected and fixed to the flange edge of one side plate through a connecting piece, and a second end of the first mounting plate is lapped to the flange edge of the other side plate and is locked and fixed through screws.

7. The drive-control integrated machine according to claim 6, wherein the control assembly comprises a control board, a display, an LED lamp and an encoder, the control board, the display, the LED lamp and the encoder are mounted on one side, opposite to the second mounting board, of the first mounting board, and the encoder is electrically connected with the control board through a flat cable.

8. The drive and control all-in-one machine of claim 7, wherein the first mounting plate and the second mounting plate are arranged in the case in parallel, and the control board is close to the first end of the first mounting plate and is electrically connected with the drive board through a cable;

9. The drive-control integrated machine according to claim 1, wherein the heat dissipation assembly further comprises a fan and a mounting bracket, the fan is fixedly mounted on the end portion of the second mounting plate on the side opposite to the first mounting plate through the mounting bracket, and a heat dissipation air duct is formed by the fan, the air inlet, the third chamber and the air outlet.

10. A control cabinet, characterized by comprising a cabinet and the integrated drive and control machine as claimed in any one of claims 1 to 9, wherein the integrated drive and control machine is installed in the cabinet.