CN211019521U

CN211019521U - Cabinet body and switch board of switch board

Info

Publication number: CN211019521U
Application number: CN201922314724.4U
Authority: CN
Inventors: 丁朝鹏
Original assignee: Hefei Sineva Intelligent Machine Co Ltd
Current assignee: Hefei Sineva Intelligent Machine Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-14
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a switch board technical field discloses a cabinet body and switch board of switch board, and the cabinet body of switch board includes skeleton texture, can dismantle the apron of being connected with skeleton texture, is equipped with the polylith division board in the skeleton texture, and the polylith division board is used for placing the first space of placing of regenerative resistance device with skeleton texture partition, and the first space of placing forms the enclosure space with the apron cooperation. When using above-mentioned cabinet body, can open the apron of dismantling the connection with skeleton texture, place the first space of placing that polylith division board formed with the resistance device of regeneration in, place the back lock apron of resistance device of regeneration, make first space of placing and lap and form the enclosure space within a definite time. The first placing space and the cover plate of the cabinet body form a closed space, so that the regeneration resistance device in the closed space can be conveniently cooled, the cover plate and the framework structure can be detachably connected, and an operator can conveniently maintain and overhaul the device in the framework structure.

Description

Cabinet body and switch board of switch board

Technical Field

The utility model relates to a switch board technical field, in particular to cabinet body and switch board of switch board.

Background

The common structure of the industrial robot controller is a door type closed structure. For a robot control cabinet in a clean environment, high requirements are put forward on the reliability and stability of the control cabinet due to high-frequency operation of the robot control cabinet. In the aspect of heat dissipation, due to the existence of devices with larger power and size, such as a regenerative resistor, in the prior art, the regenerative resistor is usually arranged at the bottom or in a single rear area of the control cabinet, so that the control cabinet is not particularly high or wide, the layout of electric elements in the control cabinet is relatively loose, and too much space is not utilized; or the regenerative resistor is used as a single cabinet body structure and is connected with the control cabinet through a wire harness.

The situation makes the heat dissipation of the door type closed structure difficult to process, and operators are not easy to operate in the aspects of installation, maintenance and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cabinet body and switch board of switch board, the structure of the above-mentioned cabinet body through optimizing the cabinet body is convenient for reduce the volume of switch board and be convenient for the maintenance operation of operating personnel to the internal equipment of cabinet.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a cabinet body of switch board, includes open skeleton texture, locates the bottom plate of skeleton texture bottom and with skeleton texture can dismantle the apron of connection, be equipped with the polylith division board in the skeleton texture, the polylith the division board will skeleton texture separates the first space of placing that is used for placing regenerative resistance device, just first place the space with the apron cooperation forms the enclosure space.

In the cabinet body of the control cabinet, the cabinet body comprises an open framework structure, a bottom plate and a cover plate for buckling the framework structure. When using above-mentioned cabinet body, can open the apron of dismantling the connection with skeleton texture, place the resistance device of regeneration in the first space of placing formed by the polylith division board, place the back lock apron of resistance device of regeneration, make first space of placing and lap and form the enclosure space within a definite time.

The utility model provides a first space of placing of the cabinet body forms the enclosure space with the apron, is convenient for be in the heat dissipation of the regenerative resistance device in this enclosure space, and can dismantle between apron and the open skeleton texture and be connected, and the operating personnel of being convenient for maintains and overhauls the device of placing in the skeleton texture.

Therefore, the cabinet body is convenient for reducing the volume of the control cabinet and is convenient for the maintenance operation of the equipment in the cabinet body by operating personnel by optimizing the structure of the cabinet body.

Preferably, the plurality of plate separation plates include a main separation plate and a plurality of auxiliary separation plates for fitting with the main separation plate, and each of the auxiliary separation plates extends in a direction perpendicular to an extension direction of the main separation plate, wherein:

the main partition plate divides the framework structure into a front space and a rear space;

the polylith the auxiliary separation board will the rear side spatial separation becomes the first space of placing that is used for placing regenerative resistance device and the space is placed to the second that is used for placing motor drive, and will the front side spatial separation becomes the third that is used for placing power processing apparatus and places the space and the fourth that is used for placing motion control device and places the space, first place the space and be located the bottom and one side in space are placed to the second, the third is placed the space and is located the top in space is placed to the fourth.

Preferably, each side of the skeleton structure is formed with openings of at least two spaces among the first placing space, the second placing space, the third placing space, and the fourth placing space.

Preferably, the open framework structure comprises a top frame, a bottom frame and a column set arranged between the top frame and the bottom frame, wherein:

the top frame is provided with a first top beam and a second top beam which are arranged along a first direction, and the top frame is also provided with a third top beam and a fourth top beam which are arranged along a second direction, wherein the first direction is vertical to the second direction;

the bottom frame is provided with a first bottom beam and a second bottom beam which are arranged along a first direction and correspond to the top frame, and the bottom frame further comprises a third bottom beam which is positioned between the first bottom beam and the second bottom beam and corresponds to the third top beam;

the stand group includes first stand, second stand, third stand and the fourth stand that clockwise was arranged, just first stand first back timber the second stand and form first opening between the first floorbar, the second stand the third back timber the third stand and form the second opening between the third floorbar, the third stand the second back timber the fourth stand and form the third opening between the second floorbar, the fourth stand the fourth back timber with form the fourth opening between the first stand.

Preferably, the cover plate comprises a first cover plate for buckling the first opening, a second cover plate for buckling the second opening, a third cover plate for buckling the third opening, a fourth cover plate for buckling the fourth opening and a top cover plate for buckling the top frame opening.

Preferably, the bottom plate includes a horizontal portion for forming the bottom of the second placing space and an inclined portion for forming the bottom of the fourth placing space, one side of the inclined portion is connected with the horizontal portion, and the other side is connected with the first upright post and the fourth upright post to form a triangular space in cooperation with the first upright post and the fourth upright post, and the inclined portion is provided with an external interface for connecting with an external device.

Preferably, the fourth cover plate comprises a first sub-cover plate and a second sub-cover plate which are arranged along the direction from the bottom frame to the top frame, the first sub-cover plate is used for buckling the triangular space, and the first sub-cover plate is detachably connected with the framework structure through a magnet.

Preferably, a heat dissipation gap is formed between the top of the main partition plate and the top cover plate of the cabinet body.

Preferably, the polylith the supplementary division board includes first supplementary division board, second supplementary division board and third supplementary division board, first supplementary division board will the front side spatial separation becomes space and fourth place the space are placed to the third, the second supplementary division board with the third supplementary division board forms L type structure, and will the cabinet body is separated into first place the space with the space is placed to the second.

Preferably, the secondary auxiliary partition plate is arranged on one side of the second auxiliary partition plate facing the first accommodating space and used for installing the regenerative resistor, and the partition plate group comprises two partition plates which are arranged oppositely.

Preferably, the isolation plate is provided with an isolation heat dissipation material.

The utility model also provides a switch board, including the arbitrary cabinet body that above-mentioned technical scheme provided.

Drawings

Fig. 1 is a schematic view of a cabinet body structure of a control cabinet provided in an embodiment of the present invention;

fig. 2 is a schematic view of another structure of the cabinet provided by the embodiment of the present invention;

fig. 3 is a schematic view of another structure of the cabinet provided by the embodiment of the present invention;

fig. 4 is a schematic structural view of a fourth accommodating space in the cabinet body according to the embodiment of the present invention;

fig. 5 is a schematic view of another structure of the cabinet provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of a cabinet provided in an embodiment of the present invention;

fig. 7 is a schematic heat dissipation diagram of a second accommodating space in the cabinet according to an embodiment of the present invention;

fig. 8 is a schematic heat dissipation diagram of the first accommodating space in the cabinet according to the embodiment of the present invention;

fig. 9 is a schematic structural view of a filter screen in a cabinet provided in an embodiment of the present invention.

Icon: 1-a framework structure; 11-a main dividing plate; 111-a wire-passing hole; 12-a first auxiliary separator plate; 13-a second auxiliary divider plate; 14-a third auxiliary divider plate; 141-a separator plate; 142-elongated holes; 15-a magnet; 2-a first cover plate; 3-a second cover plate; 4-a third cover plate; 5-a fourth cover plate; 6-top cover plate; 7-a first fan set; 8-a second fan set; 9-a filter screen; 10-a first placement space; 20-a second placement space; 30-a third placement space; 40-a fourth placement space; 401-external interface; 402-fixed power input idle opening sheet metal; 403-weak electric treatment of the metal plate; 404-control safety circuit sheet metal; 405-controlling the motion plate card metal plate; 406-other electrical circuit sheet metal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, the utility model provides a cabinet body of control cabinet, including open skeleton texture 1, locate the bottom plate of skeleton texture 1 bottom and can dismantle the apron of being connected with skeleton texture 1, be equipped with the polylith division board in skeleton texture 1, the polylith division board separates skeleton texture 1 and is used for placing regenerative resistance device's first space 10 of placing, and first space 10 of placing forms the enclosure space with the apron cooperation.

In the cabinet body of the above-mentioned control cabinet, the cabinet body includes open skeleton texture 1, bottom plate and is used for the apron of lock skeleton texture 1. When using above-mentioned cabinet body, can open the apron of being connected with framework structure 1 can dismantle, place the first space 10 of placing by polylith division board formation with the regeneration resistance device in, place regeneration resistance device back lock apron, make first space 10 of placing and apron formation enclosure space.

The utility model provides a first space 10 of placing of the cabinet body forms the enclosure space with the apron, is convenient for be in the heat dissipation of the regenerative resistance device in this enclosure space, and can dismantle between apron and the open skeleton texture 1 and be connected, and the operating personnel of being convenient for maintains and overhauls the device of placing in skeleton texture 1.

On the basis of the above technical solution, please continue to refer to fig. 1 and fig. 2, the multi-plate partition plate includes a main partition plate 11 and a plurality of auxiliary partition plates for cooperating with the main partition plate 11, and an extending direction of each auxiliary partition plate is perpendicular to an extending direction of the main partition plate 11, wherein:

the skeleton structure 1 is divided into a front space and a rear space by a main partition plate 11;

the rear side space is divided into a first placing space 10 for placing the regenerative resistance device and a second placing space 20 for placing the motor driving device by the auxiliary partition boards, the front side space is divided into a third placing space 30 for placing the power supply processing device and a fourth placing space 40 for placing the motion control device, the first placing space 10 is positioned at the bottom and one side of the second placing space 20, and the third placing space 30 is positioned at the top of the fourth placing space 40.

Among the cabinet body of above-mentioned switch board, the polylith division board includes the main division board 11 that separates into front side space and rear side space with skeleton texture 1 and is used for with the cooperation of main division board 11, with the polylith auxiliary division board that further divides front side space and rear side space. The extending direction of each auxiliary partition board in the plurality of auxiliary partition boards is perpendicular to the extending direction of the main partition board 11, the rear side space is divided into a first placing space 10 for placing a regenerative resistance device and a second placing space 20 for placing a motor driving device by the plurality of auxiliary partition boards, the front side space is divided into a third placing space 30 for placing a power supply processing device and a fourth placing space 40 for placing a motion control device, the first placing space 10 is located at the bottom and one side of the second placing space 20, and the third placing space 30 is located at the top of the fourth placing space 40.

It should be noted that, the utility model provides a cabinet body combines the on-the-spot application environment, divide into a plurality of independent spaces make full use of with the space, specifically, set up the third place space 30 that is used for placing power processing unit in the top that is used for placing motion control device's fourth place space 40, fourth place space 40 utilizes horizontal space, third place space 30 utilizes vertical space, greatly improve the space utilization of the cabinet body, thereby make the cabinet body compact and rationally arrange the line, realized that strong electric signal and weak electric signal keep apart the line, increased the interference killing feature of system, improved the stability of system; considering the size and power of the regenerative resistor device, the first placing space 10 is respectively distributed at the bottom and one side of the second placing space 20, and the first placing space 10 is an independent cavity, so that the cabinet body is compact in structure and reasonable in layout, the regenerative resistor device can be designed in a miniaturized manner, heat dissipation of the regenerative resistor device is facilitated, and absorbed heat can be directly discharged into the atmosphere.

It should be noted that the main partition plate 11 may be provided with components included in the motion control device and the motor driving device, the main partition plate 11 may be made of sheet metal, as shown in fig. 3, the main partition plate 11 is provided with a plurality of wire through holes 111, and the wire through holes 111 are used as a wire harness connection passage for the motion control device in the fourth accommodating space 40, the power processing device in the third accommodating space 30, and the motor driving device in the second accommodating space 20, so as to achieve information interaction.

On the basis of the above technical scheme, in order to facilitate the operation of the equipment in the cabinet body by the operator, at least two openings of the first placing space 10, the second placing space 20, the third placing space 30 and the fourth placing space 40 are formed on each side surface of the framework structure 1.

It should be noted that, when an operator opens the cover plate on one side, the maintenance and installation of the devices in at least two spaces can be realized, and the maintenance and the overhaul of the device placed in the framework structure 1 by the operator are facilitated.

On the basis of the above technical scheme, specifically, open skeleton texture 1 includes top frame, underframe and locates the stand group between top frame and the underframe, wherein:

the top frame is provided with a first top beam and a second top beam which are arranged along a first direction, and is also provided with a third top beam and a fourth top beam which are arranged along a second direction, and the first direction is vertical to the second direction;

the bottom frame is provided with a first bottom beam and a second bottom beam which are arranged along a first direction and correspond to the top frame, and the bottom frame also comprises a third bottom beam which is positioned between the first bottom beam and the second bottom beam and corresponds to the third top beam;

the stand group includes the first stand of clockwise direction range, the second stand, third stand and fourth stand, and forms first opening between first stand, first back timber, second stand and first floorbar, form the second opening between second stand, third back timber, third stand and third floorbar, form the third opening between third stand, second back timber, fourth stand and second floorbar, form the fourth opening between fourth stand, fourth back timber and first stand.

It should be noted that the connection relationship between the top frame, the bottom frame and the column group between the top frame and the bottom frame is not limited to the above structure, and the beam and the column of the framework structure 1 may be designed as a metal plate bending reinforcing structure according to the strength requirement for the cabinet.

On the basis of the above technical solution, as an optional implementation manner, please refer to fig. 3, the cover plate includes a first cover plate 2 for fastening the first opening, a second cover plate 3 for fastening the second opening, a third cover plate 4 for fastening the third opening, a fourth cover plate 5 for fastening the fourth opening, and a top cover plate 6 for fastening the top frame opening.

It should be noted that the utility model provides a cabinet body adopts open skeleton texture design, and not gate-type integrated design, except that the bottom plate can not dismantle, other apron all are independent of the frame and can dismantle, expand more spaces so that install the maintenance and maintain, simultaneously, each apron can be used to protect inside components and parts, prevents the entering of outside foreign matter, perhaps takes place the scheduling problem that personnel electrocute and scald.

Furthermore, the utility model provides a cabinet body adopts the form of each independent set of apron, and the installation maintenance of being convenient for is maintained, for example: when the motor driving device in the second placing space is found to be out of order, only the cover plate of the corresponding surface of the second placing space is dismounted, and the cover plates of other surfaces are not required to be dismounted and modified.

It should be noted that, in order to reduce the grounding impedance of the cabinet and improve the safety of the cabinet, as a preferred embodiment, the contact surface between the inside of each cover plate and the framework structure 1 may be protected by spraying, that is, the periphery of each cover plate is in surface contact with the framework structure 1.

On the basis of the above technical solution, as a preferred embodiment, the bottom plate includes a horizontal portion for forming the bottom of the second placing space 20 and an inclined portion for forming the bottom of the fourth placing space 40, one side of the inclined portion is connected with the horizontal portion, and the other side is connected with the first upright post and the fourth upright post to form a triangular space in cooperation with the first upright post and the fourth upright post, and the inclined portion is provided with an external interface 401 for connecting with an external device, as shown in fig. 3.

It should be noted that the external interface of the cabinet body is inclined at an angle with the ground, so that on one hand, the operation space for inserting the external interface 401 and the connector can be saved, and the connection operation of an operator to the external interface 401 is facilitated; on the other hand, the external interface 401 can be protected from damage caused by accidental collision.

Preferably, the inclined portion forms an angle of about 45 degrees with the ground.

On the basis of the above technical scheme, the fourth cover plate 5 includes a first sub-cover plate and a second sub-cover plate arranged along the direction from the bottom frame to the top frame, the first sub-cover plate is used for buckling the triangular space, and the first sub-cover plate is detachably connected with the framework structure 1 through a magnet 15, as shown in fig. 4.

It should be noted that, the first sub-cover plate is detachably connected with the framework structure 1 through the magnet 15, and an independent cover plate is adopted for sealing, so that the bolt is not required to be detached, and the operations such as maintenance and repair are facilitated.

On the basis of the technical scheme, the bearing installation capacity of the main partition plate 11 is considered, the height of the main partition plate is lower than the height of the whole cabinet body, namely, a heat dissipation gap is formed between the top of the main partition plate 11 and the top cover plate 6 of the cabinet body, so that cold air in the third placing space 30 can enter the second placing space 20, the utilization rate of the cold air is improved, the heat dissipation treatment of the motor driving device is further optimized, and the heat dissipation function of the control cabinet is improved.

On the basis of the above technical solution, as an optional embodiment, the plurality of auxiliary partition plates include a first auxiliary partition plate 12, a second auxiliary partition plate 13, and a third auxiliary partition plate 14, the first auxiliary partition plate 12 partitions the front side space into a third storage space 30 and a fourth storage space 40, and the second auxiliary partition plate 13 and the third auxiliary partition plate 14 form an L type structure and partition the rear side space into the first storage space 10 and the second storage space 20.

Because the motor can produce high heat in the motion process, the heat needs the regeneration resistance in the regeneration resistance device to absorb, because the energy is big more, required regeneration resistance size is also great, so no matter put all regeneration resistance at the bottom or all can lead to the cabinet body volume increase to the side to cause the difficult installation maintenance of the cabinet body to maintain, the utility model provides a cabinet body is with first place space 10 around below and the right that is used for placing motor drive's second place space 20, forms an independent structure of falling L shape, has saved the space of switch board, thereby makes compact structure reasonable.

It should be noted that the first auxiliary separation plate 12, the second auxiliary separation plate 13, and the third auxiliary separation plate 14 may all be made of sheet metal, and the second auxiliary separation plate 13 and the third auxiliary separation plate 14 may be formed by bending a single sheet metal. As shown in fig. 5, in order to increase the stability of the cabinet, the main partition plate 11, the second auxiliary partition plate 13 and the third auxiliary partition plate 14 may be all connected to the framework structure 1 by welding, and it should be noted that the welding facilitates the integral installation and assembly of the cabinet, and can enhance the firmness of the control cabinet.

In addition, the third accommodation space 30 and the fourth accommodation space 40 are effectively partitioned by the first auxiliary partition plate 12, and the first auxiliary partition plate 12 is fixed to the framework structure 1 by bolts in consideration of maintenance and repair of related elements such as a power supply processing device disposed in the third accommodation space 30, so as to facilitate detachment and attachment of the first auxiliary partition plate 12.

Of course, the first auxiliary partition plate 12 may also be provided with a wire passing hole for connecting the third accommodating space 30 and the fourth accommodating space 40.

For the third placing space 30, fixing holes may be positioned on the first auxiliary partition plate 12, and the power supply processing device elements may be directly mounted on the first auxiliary partition plate 12. This structure enables replacement and installation of the power supply processing device components to be performed only by removing the top cover plate 6 during maintenance.

For the fourth placement space 40, a multi-structure sheet metal part can be installed in the fourth mode space, as shown in fig. 4, for example: the power input idle opening metal plate 402, the weak current processing metal plate 403, the control safety circuit metal plate 404, the control motion plate metal plate 405 and other electrical circuit metal plates 406 can be fixed in a bolt post-installation mode respectively.

It should be noted that, the sheet metal for installing the electrical components is designed in a modular manner, and the modules do not interfere with each other in the installation, repair or maintenance process, for example: the fixed power input device of the fixed power input air-break metal plate 402 is designed as an independent module, and the robot controller controls the power supply and the power supply to adopt independent circuit breakers outwards, so that the form of a power supply path can be controlled respectively, debugging and maintenance are facilitated, the on-off of all power supplies in the cabinet body is not realized by adopting a universal circuit breaker any more, and the safety, reliability and easy maintenance of the controller are improved.

On the basis of the above technical scheme, consider the great problem of regeneration resistance device heat, as a preferred implementation, the utility model provides a cabinet body is still including locating the supplementary division board 13 of second towards first placing space 10 one side, be used for installing regeneration resistance's division board group, and division board group includes two relative division boards 141 that set up, as shown in fig. 5.

The partition plate 141 is a small-sized transition plate having a constant height, and the regenerative resistor device is attached to the third auxiliary partition plate 14 through the partition plate 141.

On the basis of the above technical solution, as a preferred embodiment, the heat insulating and dissipating material is mounted on the insulating plate 141.

The heat insulating and dissipating material is used for the partition plate 141, so that the heat generated by the regenerative resistor device in the first accommodating space 10 can be blocked and prevented from being diffused into the second accommodating space 20.

It should be noted that, since the high-power devices are disposed in both the second disposition space 20 and the first disposition space 10, the heat dissipation problem is a more prominent problem. Thus, the first fan group 7 mounting part may be provided in the first accommodating space 10, and the second fan group 8 mounting part may be provided at the other side of the second accommodating space 20.

In addition, in order to prevent the tiny particles in the cabinet body from being brought into the clean environment through the air outlet of the fan, small air holes can be formed in the cover plate corresponding to the fan.

Specifically, a specific design of the cover plate is now provided:

referring to fig. 3 and 7, the fourth cover plate 5 is provided with an array of circular holes for allowing external air to enter the front space and to enter the second accommodating space 20 through the wire passing holes 111 on the main partition plate 11, so as to realize air circulation in the front space; the first cover plate 2 is provided with square array holes, so that the first fan set 7 (shown in fig. 5) can discharge heat generated in the first placing space 10; the bottom plate is provided with a strip array hole, so that external air can conveniently enter the first placing space 10 from the strip array hole, and air circulation in the first placing space 10 is realized; the third cover plate 4 is provided with square array holes, so that the second fan group 8 (as shown in fig. 5) can discharge heat in the second placing space 20, and the square array holes can be matched with air entering the second placing space 20 from the front space through the wire through hole 111 on the main partition plate 11, so as to realize air circulation in the second placing space 20; a rectangular array of holes may also be provided in the second cover plate 3 for discharging heat from the second placing space 20.

Further, as shown in fig. 6, a long hole 142 may be opened at the top of the third auxiliary partition plate 14 so that heat generated in the first accommodation space 10 can be discharged from the first accommodation space 10.

Now provide a specific implementation mode, with the introduction the utility model provides a cabinet body is interior air's mobile mode:

as shown in fig. 7, on the one hand, the cold air entering the cabinet from the fourth cover 5 flows into the second accommodating space 20 through the line passing hole 111 and the height difference on the main partition 11; on the other hand, cold air flows into the second accommodating space 20 through the second cover plate 3 corresponding to the second accommodating space 20, and then hot air in the second accommodating space 20 is pumped out to the atmospheric air by the second fan set 8, so that cold and hot air circulation is formed, and the problem of heat dissipation of the second accommodating space 20 is solved.

As shown in fig. 8, cold air flows into the first accommodating space 10 through the hole at the bottom of the first accommodating space 10 and the air inlet hole of the side cover plate, and then hot air generated by the regenerative resistor device in the first accommodating space 10 is pumped out to the atmospheric air through the first fan set 7, so that cold and hot air circulation is formed, and the problem of heat dissipation of the cavity of the regenerative resistor device in the first accommodating space 10 is solved.

On the basis of the above technical solution, preferably, in order to separate impurities inside the cabinet body and prevent the impurities from entering into the outside clean air, a filter screen 9 may be disposed at a position of the cover plate corresponding to the fan, as shown in fig. 9.

Specifically, the utility model provides a get switch board still including locate the first regenerative resistance device of placing space 10, locate the second and place the motor drive arrangement of space 20, locate the third and place the power processing apparatus of space 30 and locate the fourth and place the motion control device of space 40.

Furthermore, the utility model provides a switch board still includes the fan group, as shown in fig. 5, the fan group is including locating first fan group 7 of first space 10 of placing and locating second fan group 8 of second space 20 of placing.

It should be noted that the fan set can effectively realize the rapid exchange between the hot air inside the cabinet and the cold air outside the cabinet, thereby effectively ensuring the normal operation temperature of the control cabinet.

The utility model provides a no matter the switch board is in reliability and stability, still production, installation, also or follow-up maintenance, all satisfy the high requirement of line equipment high frequency operation in-process reliability and stability is produced to the industrialization to and compact structure's requirement on the space, the utility model provides a switch board can improve production operating efficiency, reduces the production maintenance cost.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a cabinet body of switch board, its characterized in that, including open skeleton texture, locate the bottom plate of skeleton texture bottom and with skeleton texture can dismantle the apron of connection, be equipped with the polylith division board in the skeleton texture, the polylith the division board will skeleton texture separates the first space of placing that is used for placing the regenerative resistance device, just first place the space with the apron cooperation forms the enclosure space.

2. The cabinet of claim 1, wherein the plurality of panel divider panels comprises a main divider panel and a plurality of auxiliary divider panels for mating with the main divider panel, and each of the auxiliary divider panels extends in a direction perpendicular to the direction of extension of the main divider panel, wherein:

3. The cabinet according to claim 2, wherein each side of the skeleton structure is formed with openings of at least two of the first, second, third and fourth placement spaces.

4. The cabinet of claim 3, wherein the open skeletal structure comprises a top frame, a bottom frame, and a set of posts disposed between the top frame and the bottom frame, wherein:

5. The cabinet according to claim 4, wherein the cover panel comprises a first cover panel for covering the first opening, a second cover panel for covering the second opening, a third cover panel for covering the third opening, a fourth cover panel for covering the fourth opening, and a top cover panel for covering the top frame opening.

6. The cabinet according to claim 5, wherein the bottom plate includes a horizontal portion for forming a bottom of the second placing space and an inclined portion for forming a bottom of the fourth placing space, one side of the inclined portion is connected with the horizontal portion, the other side is connected with the first upright and the fourth upright to form a triangular space in cooperation with the first upright and the fourth upright, and the inclined portion is provided with an external interface for connection with an external device.

7. The cabinet according to claim 6, wherein the fourth cover includes a first sub-cover and a second sub-cover arranged along a direction from the bottom frame to the top frame, the first sub-cover is used for fastening the triangular space, and the first sub-cover is detachably connected to the framework structure through a magnet.

8. The cabinet of claim 7, wherein a heat dissipation gap is provided between a top of the main partition plate and a top cover plate of the cabinet.

9. The cabinet according to claim 2, wherein the plurality of auxiliary separation plates include a first auxiliary separation plate, a second auxiliary separation plate, and a third auxiliary separation plate, the first auxiliary separation plate separates the front space into the third placing space and a fourth placing space, and the second auxiliary separation plate and the third auxiliary separation plate form an L-type structure and separate the cabinet into the first placing space and the second placing space.

10. The cabinet according to claim 9, further comprising a partition plate group disposed on a side of the second auxiliary partition plate facing the first accommodating space, and configured to mount the regenerative resistor, wherein the partition plate group includes two partition plates disposed opposite to each other.

11. The cabinet according to claim 10, wherein the insulating board has an insulating and heat dissipating material mounted thereon.

12. A control cabinet, characterized by comprising the cabinet body of any one of claims 1 to 11.