CN211671156U

CN211671156U - Electrical cabinet convenient to overhaul

Info

Publication number: CN211671156U
Application number: CN202020682844.XU
Authority: CN
Inventors: 任静
Original assignee: Ac Power Suzhou Co ltd
Current assignee: Ac Power Suzhou Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-10-13
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses an electrical cabinet convenient for maintenance, which comprises a box body, a box door and a circuit board box, wherein one side of the box door is rotationally fixed on the box body, the box door can at least rotate 90 degrees outwards relative to the box body, and the non-rotating side of the box door is fixed on the box body through screws; the circuit board box is vertically detachably fixed on the inner side of the box door, two lines of vertically arranged circuit boards are arranged in the circuit board box, one side of each circuit board, which contains electronic components, faces the inside of the box body, and two sliding doors which correspond to each other and are the same in size are arranged on one side of the circuit board box, which faces the inside of the box body. The utility model provides a circuit board box mounting structure who saves space, the mounted position of other relevant components and parts of being convenient for optimizes and wholly walks the line in relative space.

Description

Electrical cabinet convenient to overhaul

Technical Field

The utility model relates to a quick-witted case field especially relates to an regulator cubicle convenient to overhaul.

Background

The PCB is an indispensable component in the power supply cabinet, so the installation and arrangement mode of the PCB box formed by the PCB is also a necessary key point considered in the design scheme of the cabinet, and the installation mode of the PCB directly influences the framework of the cabinet, the installation position of the wiring, other related components and the reasonability and the attractiveness of the overall wiring, and also influences the overall size of the power supply equipment and the like.

The conventional installation mode of the installation of the PCB box, as shown in figure 1, the PCB box formed by the PCB plates is connected with the left and right upright posts and the top plate of the case by screws, because the PCB box is fixed with the case, the PCB box can not be flexibly moved, the PCB box is always horizontally arranged on the inner side of the case, because a cabinet body is internally provided with a plurality of PCB circuit boards, some PCB circuit boards are arranged in the deep part of the case, the space behind the PCB box is limited in use, the front part of the main components is difficult to maintain, because enough maintenance space is reserved at the rear part of the case, the use position of the power supply equipment is not dominant, and the size. When the devices at the rear part of the case need to be repaired, the PCB box at the front part of the case needs to be removed, and the operation is complicated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model provides an regulator cubicle convenient to overhaul can effectually utilize the cubical space consciousness to carry out reasonable overall arrangement to quick-witted case, technical scheme is as follows:

the utility model provides an electrical cabinet convenient to overhaul, including box, chamber door and circuit board box, one side of the chamber door is rotationally fixed on the box, the chamber door can at least rotate 90 degrees outwards relative to the box, a non-rotating side of the chamber door is fixed on the box through the screw; the circuit board box is vertically and detachably fixed on the inner side of the box door, two rows of circuit boards which are vertically arranged are arranged in the circuit board box, one side of each circuit board, which contains electronic components, faces the inside of the box body, and one side of the circuit board box, which faces the inside of the box body, is provided with two sliding doors which correspond to each other and are the same in size; when the two sliding doors are staggered and move to the left side and the right side respectively, the circuit board in the circuit board box is covered by the sliding doors, and when the two sliding doors are overlapped and move to the same side, one row of circuit boards in the circuit board box can be exposed.

Furthermore, the box body comprises a first upright post and a second upright post, and the rotating side of the box door is fixed on the second upright post through a hinge or a hinge.

Further, first stand is equipped with the blend stop, be equipped with at least one screw hole on the blend stop, a non-rotation side of chamber door be equipped with the corresponding separation blade of blend stop, be equipped with on the separation blade with the screw hole one-to-one of blend stop is corresponding the screw hole, the screw hole of separation blade be used for with a non-rotation side of chamber door is fixed on the blend stop.

Further, the blocking piece and the box door are integrally formed.

Furthermore, a plurality of wire grooves are formed in the rotating side of the box door, and wires led out from the circuit board are distributed in the wire grooves and transmit information.

Furthermore, a display screen is arranged on the outer side of the box door, and the display screen can receive and display the information transmitted by the circuit board.

Further, the circuit board is detachably fixed in the circuit board box.

Furthermore, a power supply device is further arranged on the inner side of the box door and used for supplying power to the circuit board.

Further, the outer sides of the box door and the sliding door are both provided with handles.

Further, the door and the sliding door are made of metal.

The utility model provides a beneficial effect that technical scheme brought as follows:

a. the internal and external spaces of the power supply equipment are saved to a great extent;

b. the reasonable arrangement layout of the three-dimensional space consciousness is effectively utilized;

c. the integral planning performance and the aesthetic degree of the case are integrally increased;

d. the space that forms when make full use of opens the chamber door, it is convenient to maintain and change.

Drawings

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

FIG. 1 is a schematic view of a prior art chassis;

fig. 2 is a top cross-sectional view of the door provided in the embodiment of the present invention in an opened state;

fig. 3 is a front view of the door according to the embodiment of the present invention in an opened state;

fig. 4 is a front view of the door provided in the embodiment of the present invention in a closed state.

Wherein the reference numerals include: 1-box body, 11-first upright post, 12-second upright post, 13-barrier strip, 2-box door, 21-power supply device, 22-barrier strip, 23-hinge, 3-circuit board box, 31-circuit board and 32-sliding door.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.

In an embodiment of the present invention, an electrical cabinet convenient for maintenance is provided, and the specific structure is shown in fig. 2-4, which includes a box body 1, a box door 2 and a circuit board box 3; the box door 2 is made of metal through a sheet metal process, a handle is arranged on the outer side of the box door 2, the box body 1 comprises a first upright post 11 and a second upright post 12, one side of the box door 2 is fixed on the second upright post 12 of the box body 1 through a hinge 23 or a hinge, and the box door 2 can rotate outwards for 90 degrees at least relative to the box body 1; first stand 11 is equipped with blend stop 13, be equipped with at least one screw hole on blend stop 13, a non-rotation side of chamber door 2 be equipped with the corresponding separation blade 22 of blend stop 13, separation blade 22 with 2 integrated into one piece of chamber door, be equipped with on the separation blade 22 with the screw hole one-to-one corresponding screw hole of blend stop 13, separation blade 22 will through the screw a non-rotation side of chamber door 2 is fixed on the blend stop 13.

The circuit board box 3 is vertically and detachably fixed on the inner side of the box door 2, two rows of detachable circuit boards 31 which are vertically arranged are arranged in the circuit board box 3, one surface of each circuit board 31 containing electronic components faces the inside of the box body 1, a plurality of wire grooves are formed in the rotating side of the box door 2, and wires led out from the circuit boards 31 are distributed in the wire grooves and transmit information; one surface of the circuit board box 3 facing the interior of the box body 1 is provided with two sliding doors 32 which are corresponding to each other and have the same size, the sliding doors 32 are made of metal through a sheet metal process, and handles are arranged on the outer sides of the sliding doors 32; when the two sliding doors 32 are staggered and moved to the left and right sides respectively, referring to fig. 2, the circuit boards 31 in the circuit board box 3 are covered by the sliding doors 32, and when the two sliding doors 32 are overlapped and moved to the same side, one row of circuit boards 31 in the circuit board box 3 can be exposed.

Because the surface of the circuit board 31 containing the electronic components faces the inside of the box body 1, when the box door 2 rotates outwards relative to the box body 1 and the sliding door 32 moves to the same side, not only can the exposed row of circuit boards 31 be overhauled, but also the electric components inside the box body 1 can be overhauled, and the overhauling efficiency is improved.

The utility model discloses an embodiment, 2 outsides of chamber door still are equipped with the display screen, the display screen can receive the information and the demonstration of circuit board 31 transmission, work as when the information data that the display screen received is unusual, the display screen can make the alarm suggestion.

In an embodiment of the present invention, referring to fig. 2, the inside of the box door 2 is further provided with a power supply device 21, and the power supply device 21 is used for supplying power to the circuit board 31, so as to reduce the influence of external sudden power failure on the case.

In an embodiment of the present invention, when the device in the case is maintained, the device at the rear portion of the case can be directly maintained only by detaching the screw on the blocking piece 22 and rotating to open the case door 2; the front parts of the case are located in the case door 2 and the circuit board box 3, after the case door 2 is opened, only the movable door 32 needs to be moved to expose the circuit board 31 in the circuit board box 3, and the maintenance can be directly carried out, and the circuit board box 3 can be integrally detached from the case door 2 to carry out maintenance or integral replacement on the parts inside the circuit board box 3.

The utility model provides a quick-witted case makes circuit board box can rotate, can maximum convenient maintenance, debugging etc. make quick-witted incasement portion relevant components and parts, walk more reasonable, clean and tidy such as line, quick-witted case rear portion can save space, and the maintenance is more simple and convenient.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An electric cabinet convenient to overhaul is characterized by comprising a box body (1), a box door (2) and a circuit board box (3), wherein one side of the box door (2) is rotatably fixed on the box body (1), the box door (2) can rotate outwards at least 90 degrees relative to the box body (1), and one non-rotating side of the box door (2) is fixed on the box body (1) through screws; the circuit board box (3) is vertically and detachably fixed on the inner side of the box door (2), two rows of circuit boards (31) which are vertically arranged are arranged in the circuit board box (3), one surface of each circuit board (31) containing an electronic component faces the inside of the box body (1), and one surface of each circuit board box (3) facing the inside of the box body (1) is provided with two sliding doors (32) which correspond to each other and are the same in size; when the two sliding doors (32) are staggered and move to the left side and the right side respectively, the circuit boards (31) in the circuit board box (3) are covered by the sliding doors (32), and when the two sliding doors (32) are overlapped and move to the same side, one row of circuit boards (31) in the circuit board box (3) can be exposed.

2. Electrical cabinet convenient for maintenance according to claim 1, wherein the cabinet (1) comprises a first upright (11) and a second upright (12), the rotating side of the door (2) being fixed to the second upright (12) by means of a hinge (23).

3. The electrical cabinet convenient to overhaul according to claim 2, wherein the first column (11) is provided with a blocking strip (13), the blocking strip (13) is provided with at least one screw hole, a non-rotating side of the box door (2) is provided with a blocking piece (22) corresponding to the blocking strip (13), the blocking piece (22) is provided with screw holes corresponding to the screw holes of the blocking strip (13), and the screw holes of the blocking piece (22) are used for fixing the non-rotating side of the box door (2) on the blocking strip (13).

4. Electrical cabinet facilitating servicing according to claim 3, wherein the stop piece (22) is integrally formed with the door (2).

5. The electrical cabinet convenient to overhaul according to claim 1, wherein a plurality of wire grooves are formed in the rotating side of the cabinet door (2), and wires led out from the circuit board (31) are arranged in the wire grooves and transmit information.

6. The electrical cabinet convenient to overhaul according to claim 5, wherein a display screen is further disposed outside the cabinet door (2), and the display screen can receive and display information transmitted by the circuit board (31).

7. Electrical cabinet for facilitating servicing according to claim 1, characterised in that the circuit board (31) is detachably fixed within the circuit board box (3).

8. Electrical cabinet convenient for maintenance according to claim 1, characterized in that a power supply device (21) is further provided inside the cabinet door (2), and the power supply device (21) is used for supplying power to the circuit board (31).

9. Electrical cabinet convenient for maintenance according to claim 1, wherein handles are provided on the outer sides of the box door (2) and the sliding door (32).

10. Electrical cabinet for facilitating service according to claim 1, characterised in that the door (2) and the sliding door (32) are made of metal.