CN113015389A

CN113015389A - Electrical cabinet

Info

Publication number: CN113015389A
Application number: CN202110423781.5A
Authority: CN
Inventors: 蔡天赐; 王立山; 李凯; 高峰
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-06-22

Abstract

The invention discloses an electrical cabinet, comprising: the cabinet body, the internal polylith electric plate that is equipped with of cabinet, each electric plate is located the internal different sides of cabinet, functional unit module of each electric plate one-to-one installation, cabinet side portion is equipped with the door casing that can open and shut with the electric plate one-to-one, the assembly of each functional unit module of can being convenient for through the door casing, debugging and maintenance, and through polylith electric plate, increased electric elements and placed quantity, space utilization has been improved, and each functional unit module independently arranges on the electric plate of different sides, can avoid the interference of forceful electric power to relevant weak current control.

Description

Electrical cabinet

Technical Field

The invention relates to the technical field of cabinets, in particular to an electrical cabinet.

Background

The electrical cabinet is generally a structure formed by a frame and a panel, is mainly used for protecting components from working normally, and is widely applied to the industries of chemical industry, pharmacy, environmental protection, electric power, metallurgy, traffic, medical treatment and the like.

Electrical components are mostly installed in the independent cabinet body that opens the door alone, are not convenient for at cabinet body internally mounted components and parts, have the inconvenient problem of maintenance moreover, and the internal components and parts of cabinet are at easy mutual interference of during operation moreover to influence equipment and normally work.

Disclosure of Invention

The invention aims to provide an electrical cabinet, which can facilitate the arrangement of each functional unit module and is convenient to debug and maintain.

In order to achieve the purpose, the invention provides the following technical scheme:

an electrical cabinet comprising: the cabinet body, the internal polylith electric plate that is equipped with of cabinet, each the electric plate is located the internal different sides of cabinet, the side of the cabinet body be equipped with the door closure that can open and shut of electric plate one-to-one, each the electric plate is used for a functional unit module of one-to-one installation.

Preferably, the electroplax includes preceding door electroplax, back door electroplax, left door electroplax, right door electroplax, preceding door electroplax with the both ends of back door electroplax respectively with the inboard connection of controlling of the cabinet body, left side door electroplax with right side door electroplax is connected preceding door electroplax with between the back door electroplax, preceding door electroplax with between the front of the cabinet body back door electroplax with between the back of the cabinet body left side door electroplax with between the left side of the cabinet body right side door electroplax with all be equipped with between the right side of the cabinet body and be used for holding the space of functional unit module.

Preferably, the cabinet body includes preceding door-bearing frame, back door-bearing frame, left door-bearing frame, right door-bearing frame, preceding door electric plate with the both ends of back door electric plate respectively with left door-bearing frame and right door-bearing frame are connected, left side door-bearing frame with the both ends of right door-bearing frame respectively with preceding door-bearing frame with the back door-bearing frame is connected, preceding door-bearing frame back door-bearing frame left side door-bearing frame with be equipped with one on the right door-bearing frame respectively the door casing.

Preferably, the front door supporting frame, the rear door supporting frame, the left door supporting frame and the right door supporting frame are connected through vertical connecting pieces, corner shields are arranged on the outer sides of the vertical connecting pieces, and wiring channels are arranged between the corner shields and the vertical connecting pieces.

Preferably, the vertical connecting piece is provided with a threading hole.

Preferably, a heat radiation fan is arranged at the top of the cabinet body.

Preferably, the front door electric plate and the rear door electric plate are provided with supporting plates, and the cooling fan is arranged on the supporting plates.

Preferably, the backup pad includes that the frame is placed to the fan and fan door casing, the frame setting is placed to the fan the front door electric plate with on the back door electric plate, fan door casing pass through the circular lock with the frame is placed to the fan and is connected, cooling blower places on the fan door casing.

Preferably, the electric board is a hollow structure.

Preferably, the electrical board is provided with a guide rail for mounting the functional unit module.

Compared with the prior art, the technical scheme has the following advantages:

the invention provides an electrical cabinet, which comprises: the cabinet body, the internal polylith electric plate that is equipped with of cabinet, each electric plate is located the internal different sides of cabinet, functional unit module of each electric plate one-to-one installation, cabinet side portion is equipped with the door casing that can open and shut with the electric plate one-to-one, the assembly of each functional unit module of can being convenient for through the door casing, debugging and maintenance, and through polylith electric plate, increased electric elements and placed quantity, space utilization has been improved, and each functional unit module independently arranges on the electric plate of different sides, can avoid the interference of forceful electric power to relevant weak current control.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electrical cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of the electrical cabinet with the upper cover plate removed;

FIG. 3 is an enlarged view of area A in FIG. 2;

FIG. 4 is a schematic view of a partial cross-sectional structure of the electrical cabinet with the upper cover plate and the door cover removed;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is a schematic structural view of the electrical cabinet with the lower base plate removed;

FIG. 7 is an enlarged view of area C of FIG. 6;

fig. 8 is an enlarged view of a region D in fig. 6.

The reference numbers are as follows:

1 is the qianmen electric board, 2 is the back door electric board, 3 is the left door electric board, 4 is the right door electric board, 5 is for strengthening the support frame, 6 is left door carriage, 7 is right door carriage, 8 is the preceding door carriage, 9 is the back door carriage, 10 is vertical connecting piece, 11 is the corner guard shield, 12 is the door casing, 13 is the circular lock, 14 is radiator fan, 15 places the frame for the fan, 16 is the fan door casing, 17 is the upper cover plate, 18 is the lower plate, 19 is for connecting the bent plate.

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. 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.

Referring to fig. 1 to 8, fig. 1 is a schematic structural diagram of an electrical cabinet according to an embodiment of the present invention; FIG. 2 is a schematic diagram of a partial cross-sectional structure of the electrical cabinet with the upper cover plate removed; FIG. 3 is an enlarged view of area A in FIG. 2; FIG. 4 is a schematic view of a partial cross-sectional structure of the electrical cabinet with the upper cover plate and the door cover removed; FIG. 5 is an enlarged view of area B of FIG. 4; FIG. 6 is a schematic structural view of the electrical cabinet with the lower base plate removed; FIG. 7 is an enlarged view of area C of FIG. 6; fig. 8 is an enlarged view of a region D in fig. 6.

The electrical cabinet provided by the embodiment of the invention comprises: the cabinet comprises a cabinet body, wherein a plurality of electric plates are arranged in the cabinet body, and the electric plates are positioned on different sides in the cabinet body, wherein the number of the electric plates is preferably the same as that of the side faces of the cabinet body, for example, when the cabinet body has four side faces, each side face corresponds to one electric plate; the number of the electric plates can also be different from the number of the side surfaces of the cabinet body, for example, when the cabinet body has six side surfaces, two to six electric plates can also be selected. The functional unit modules are installed on the electric boards in a one-to-one correspondence mode, and can be modules such as a PLC, a motor controller and a power supply. In addition, the side part of the cabinet body is provided with an openable door cover 12 which is in one-to-one correspondence with the electric board, and the assembly, debugging and maintenance of each functional unit module can be facilitated through the door cover 12. And through the polylith electric plate, increased the electric elements and placed quantity, improved space utilization to each functional unit module independently arranges on the electric plate of different sides, can avoid the interference of forceful electric power to relevant weak current control.

The following description will be given taking a rectangular parallelepiped electrical cabinet as an example, the electrical board specifically includes a front door electrical board 1, a rear door electrical board 2, a left door electrical board 3, and a right door electrical board 4, both ends of the front door electrical board 1 and the rear door electrical board 2 are respectively connected to the left and right inner sides of the cabinet body, and the left door electrical board 3 and the right door electrical board 4 are connected between the front door electrical board 1 and the rear door electrical board 2, and may be fixed by bolts, for example. Because the span of the front door electric board 1 and the rear door electric board 2 is relatively large, in order to increase the rigidity of the front door electric board 1 and the rear door electric board 2, a reinforcing support frame 5 can be arranged on the front door electric board 1 and the rear door electric board 2. Spaces for containing the functional unit modules are arranged between the front door electric board 1 and the front face of the cabinet body, between the rear door electric board 2 and the rear face of the cabinet body, between the left door electric board 3 and the left face of the cabinet body and between the right door electric board 4 and the right face of the cabinet body, namely the functional unit modules are arranged on the outer sides of the electric boards.

Correspondingly, the cabinet body comprises a front door supporting frame 8, a rear door supporting frame 9, a left door supporting frame 6 and a right door supporting frame 7, and two ends of the front door electric board 1 and the rear door electric board 2 are respectively connected with the left door supporting frame 6 and the right door supporting frame 7, for example, the connection can be realized by connecting a bent plate 19. The two ends of the left door supporting frame 6 and the right door supporting frame 7 are respectively connected with the front door supporting frame 8 and the rear door supporting frame 9, the front door supporting frame 8, the rear door supporting frame 9, the left door supporting frame 6 and the right door supporting frame 7 are respectively provided with a door cover 12, namely, the functional unit modules are arranged between the corresponding supporting frames and the electric board.

The end parts of the front door supporting frame 8, the rear door supporting frame 9, the left door supporting frame 6 and the right door supporting frame 7 are connected through a vertical connecting piece 10, a corner protective cover 11 is arranged on the outer side of the vertical connecting piece 10, the inner side of the corner of the supporting frame is a straight edge, the outer side of the corner of the supporting frame is an arc edge when seen from a top view, a wiring channel is arranged between the corner protective cover 11 and the vertical connecting piece 10, and a threading hole is formed in the vertical connecting piece 10. Through the wiring channel, the wiring layout of the power supply, the air source and other pipeline lines from the top of the workshop ceiling and the wiring layout of the electrical lines connected to the bottom of the equipment from the electrical cabinet or from the bottom of the equipment can be realized.

Further, a heat radiation fan 14 is arranged at the top of the cabinet body, preferably in the middle of the top of the cabinet body. Be equipped with the backup pad on front door electric plate 1 and the back door electric plate 2, cooling fan 14 sets up in the backup pad, and the backup pad is except bearing effect, still can play dustproof function. The cabinet body is also provided with an upper cover plate 17 except the area of the supporting plate, the bottom of the cabinet body is provided with a lower bottom plate 18, and the upper cover plate 17 and the lower bottom plate 18 are arranged on the four supporting frames and the front and the rear electric plates.

For the convenience of maintenance, the backup pad includes that the frame 15 is placed to the fan and fan door cover 1612, and the frame 15 is placed on front door electric plate 1 and back door electric plate 2 to the fan, and fan door cover 1612 places the frame through round lock 13 and fan and is connected, wherein preferably respectively sets up two round locks 13 near one side on front door electric plate 1 and back door electric plate 2 on fan door cover 1612 to dismouting fan door cover 1612, cooling fan 14 places on fan door cover 1612. In order to improve the heat dissipation effect, the electric board is of a hollow structure.

In order to facilitate the installation of the functional unit modules, the electrical boards are provided with guide rails for installing the functional unit modules, wherein preferably a plurality of transverse guide rails arranged in parallel to each other are provided on each electrical board to facilitate the adjustment of the positions of the functional unit modules.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The electrical cabinet provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. An electrical cabinet, comprising: the cabinet body, the internal polylith electric plate that is equipped with of cabinet, each the electric plate is located the internal different sides of cabinet, the side of the cabinet body be equipped with the door closure that can open and shut of electric plate one-to-one, each the electric plate is used for a functional unit module of one-to-one installation.

2. The electrical cabinet according to claim 1, wherein the electrical panel comprises a front door electrical panel, a rear door electrical panel, a left door electrical panel and a right door electrical panel, two ends of the front door electrical panel and two ends of the rear door electrical panel are respectively connected with the left inner side and the right inner side of the cabinet body, the left door electrical panel and the right door electrical panel are connected between the front door electrical panel and the rear door electrical panel, and spaces for accommodating the functional unit modules are respectively arranged between the front door electrical panel and the front side of the cabinet body, between the rear door electrical panel and the rear side of the cabinet body, between the left door electrical panel and the left side of the cabinet body, and between the right door electrical panel and the right side of the cabinet body.

3. The electrical cabinet according to claim 2, wherein the cabinet body comprises a front door supporting frame, a rear door supporting frame, a left door supporting frame and a right door supporting frame, two ends of the front door electrical board and the rear door electrical board are respectively connected with the left door supporting frame and the right door supporting frame, two ends of the left door supporting frame and two ends of the right door supporting frame are respectively connected with the front door supporting frame and the rear door supporting frame, and the front door supporting frame, the rear door supporting frame, the left door supporting frame and the right door supporting frame are respectively provided with one door cover.

4. The electrical cabinet according to claim 3, wherein the front door supporting frame, the rear door supporting frame, the left door supporting frame and the right door supporting frame are connected at ends thereof by vertical connectors, corner shields are disposed outside the vertical connectors, and routing channels are disposed between the corner shields and the vertical connectors.

5. The electrical cabinet according to claim 4, wherein the vertical connectors are provided with threading holes.

6. The electrical cabinet according to claim 2, wherein a heat dissipation fan is disposed at a top of the cabinet.

7. The electrical cabinet according to claim 6, wherein a support plate is disposed on the front door electrical panel and the rear door electrical panel, and the heat dissipation fan is disposed on the support plate.

8. The electrical cabinet according to claim 7, wherein the support plate comprises a blower placement frame and a fan door cover, the blower placement frame is disposed on the front door electrical panel and the rear door electrical panel, the fan door cover is connected to the blower placement frame through a circular lock, and the heat dissipation blower is disposed on the fan door cover.

9. The electrical cabinet of claim 1, wherein the electrical board is hollowed out.

10. The electrical cabinet according to any one of claims 1 to 9, wherein the electrical board is provided with guide rails for mounting the functional unit modules.