CN116031761A - Electrical cabinet convenient for wiring and wiring method of electrical cabinet - Google Patents

Abstract

The invention discloses an electric cabinet convenient for wiring and a wiring method of the electric cabinet, wherein the electric cabinet comprises a cabinet body, a wiring space is concavely formed at the back position of the top of the cabinet body, and a mounting surface is formed on the inner side wall of the wiring space close to the front side of the cabinet body; the electrical cabinet further comprises: the sliding base is fixedly connected to the mounting surface and is provided with a first sliding groove extending along the vertical direction; the first sliding piece is in sliding fit with the first sliding groove; the second sliding piece is provided with a wiring terminal row and is rotationally connected with the first sliding piece around a rotation axis extending along the left-right direction; the second sliding piece is suitable for limiting the rotation of the second sliding piece relative to the first sliding piece through the first sliding groove, and is suitable for sliding upwards relative to the sliding base until the second sliding piece and the rotation axis of the first sliding piece are positioned above the cabinet body, and then the second sliding piece is turned forwards relative to the first sliding piece to be positioned at the top of the cabinet body; the electric cabinet can move the wiring terminal strip to the top of the cabinet body, so that an operator can conveniently wire.

Description

Electrical cabinet convenient for wiring and wiring method of electrical cabinet

Technical Field

The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet convenient to wire and a wire connection method of the electrical cabinet.

Background

In the actual installation of the electric cabinet, the external wiring is required, the external wiring requires that the electric cabinet has enough operation space, but in the actual installation environment of the electric cabinet, the condition of wall-attached placement exists in the electric cabinet, a plurality of electric cabinets are placed side by side, the position of the external wiring on the electric cabinet is generally arranged at the position of the rear part of the top of the electric cabinet, a concave wiring space is formed at the position, and in order to reduce the design difficulty and the cost, the space occupied by the wiring space on the electric cabinet is often smaller, so that an operator needs to climb the top of the electric cabinet when carrying out wiring operation, wiring operation is carried out in a narrower space, and if the top space of the electric cabinet is smaller, the problem of invisible operation still exists, so that the conventional electric cabinet is very inconvenient in the external wiring operation.

Disclosure of Invention

The invention aims to overcome the defects or problems in the background art and provide an electric cabinet and a wiring method of the electric cabinet, which are convenient for wiring, wherein the electric cabinet can move a wiring terminal block to the top of a cabinet body, so that an operator can conveniently wire.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

an electric cabinet convenient for wiring comprises a cabinet body, wherein a wiring space is concavely formed at the back position of the top of the cabinet body, and a mounting surface is formed on the inner side wall of the wiring space, which is close to the front side of the cabinet body; the electrical cabinet further comprises: the sliding base is fixedly connected to the mounting surface and is provided with a first sliding groove extending along the vertical direction; a first sliding piece which is in sliding fit with the first sliding groove; the second sliding piece is provided with a wiring terminal row and is rotationally connected with the first sliding piece around a rotation axis extending along the left-right direction; the second sliding piece is suitable for limiting the first sliding piece to rotate by the first sliding groove, and is suitable for sliding upwards relative to the sliding base until the second sliding piece and the rotating axis of the first sliding piece are located above the cabinet body, and the second sliding piece is overturned forwards relative to the first sliding piece to be located at the top of the cabinet body.

Further, the first slider is located below the second slider; the second sliding piece is suitable for being in sliding fit with the first sliding groove, and the bottom of the second sliding piece extends towards the first sliding piece and is provided with a rotation stopping part; the rotation stop portion is adapted to abut against the first slider to prevent the second slider from turning backward.

Further, the rotation stopping portion is provided with a hook head adapted to hook the first slider in the vertical direction when the rotation stopping portion abuts against the first slider.

Further, a handle is arranged at the top of the second sliding piece.

Further, the sliding base is also provided with second sliding grooves in pairs; the first sliding piece is in sliding fit with the second sliding groove, and two ends of the second sliding groove are closed to limit the first sliding piece to be separated.

Further, the second sliding groove is matched with the first sliding piece in a sliding way when the first sliding piece abuts against the upper end of the second sliding piece.

Further, the sliding base comprises a mounting seat and two sliding seats; the mounting seat is fixedly connected to the mounting surface; the two sliding seats are fixedly connected to the mounting seat in parallel and matched with the mounting seat to form the first sliding groove; the second chute is arranged on the sliding seat.

Further, the sliding seat comprises a mounting wall, a connecting wall and a sliding groove wall; the mounting wall is fixedly connected with the mounting seat; the chute wall is matched with the mounting seat to form the first chute; the connecting wall is connected with the mounting wall and the chute wall, and the second chute is arranged on the connecting wall.

Further, the first sliding piece comprises a sliding main body, a rotating shaft sheet and two pivoting shafts; one end of the sliding main body in the horizontal direction is provided with a first rotating shaft which is suitable for being rotationally connected with the second sliding piece; the rotating shaft sheet is fixedly connected to the other end of the sliding main body, opposite to the first rotating shaft, and a second rotating shaft which is suitable for being in sliding connection with the second sliding piece is arranged on the rotating shaft sheet; the two pivot shafts are fixedly arranged on the sliding main body and penetrate through the second sliding groove.

In addition, the invention also provides a wiring method of the electric cabinet, which is based on any one of the electric cabinets convenient to wire, wherein a plurality of wiring posts are arranged in a wiring space of the electric cabinet, and the wiring posts and the sliding base are oppositely arranged in the front-rear direction; the wiring method comprises the following steps: and pulling the second sliding piece until the second sliding piece leaves the wiring space and is located at the top of the cabinet body, and wiring the wiring terminal and the wiring terminal strip.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

1. the invention provides an electrical cabinet which comprises a cabinet body, wherein a wiring space is formed in the rear position of the top of the cabinet body, a sliding base, a first sliding piece and a second sliding piece are arranged in the wiring space, a first sliding groove is formed in the sliding base, the first sliding piece can slide along the first sliding groove in the vertical direction, the second sliding piece is rotationally connected with the first sliding piece, and the second sliding piece is limited by the first sliding groove to rotate relative to the first sliding piece;

in the initial state, the first sliding part and the second sliding part are both positioned in the wiring space and are arranged on the sliding base in a vertical posture, when wiring is needed to be carried out on the wiring terminal row, the second sliding part can be pulled upwards until the second sliding part is separated from the limit of the first sliding groove on the rotation of the second sliding part, and after the rotation axes of the second sliding part and the first sliding part are positioned above the cabinet body, the second sliding part can be turned forwards relative to the first sliding part until the second sliding part is positioned at the top of the cabinet body, at the moment, a worker can directly carry out wiring operation on the top of the cabinet, and after wiring is finished, the second sliding part is lifted up again, so that the second sliding part can slide downwards along the first sliding groove to be in place again;

compared with the fact that the second sliding piece is directly and pivotally connected with the sliding base, the electric cabinet provided by the invention is additionally provided with the first sliding piece, the first sliding piece is used as a rotating basis of the second sliding piece, and the second sliding piece needs to be turned forwards and is located at the top of the cabinet body, so that the rotating axis of the second sliding piece needs to reach the upper part of the cabinet body, if the second sliding piece is directly and pivotally connected with the sliding base, a structure extending out of the top of the cabinet body needs to be required on the sliding base, and the excessive protruding structure appears at the top of the cabinet body, which is not in accordance with corresponding safety regulations; in the electrical cabinet provided by the invention, when the second sliding piece slides upwards, the first sliding piece is driven to slide upwards until the rotating axis is positioned above the top of the cabinet body, in the process, the first sliding piece is equivalent to a structure which can change the position and extends out of the top of the cabinet body, and by virtue of the first sliding piece, the second sliding piece can enable the rotating axis to be higher than the top of the cabinet body, and a structure which extends out of the top of the cabinet body is not required to be arranged on the sliding base;

through the structure, the electric cabinet can carry out wiring operation at the top of the cabinet body, the operation space of staff is greatly increased, and meanwhile, the wiring space in the cabinet body can be reduced, so that the cabinet body is more compact in design.

2. The anti-rotation part is arranged on the second sliding part, under the action of the anti-rotation part, when the second sliding part is in the vertical posture, the second sliding part can only be turned forward to be located at the top of the cabinet body and cannot be turned backwards, so that the posture of the second sliding part can be ensured to meet the requirements, and the second sliding part cannot be difficult to operate by staff after being turned backwards, so that the second sliding part returns to the normal posture.

3. The hook head is arranged on the rotation stopping part, and can hook the first sliding part when the second sliding part slides upwards, so that the first sliding part can move upwards along with the second sliding part, and the stress on the rotating joint of the second sliding part and the first sliding part is relieved.

4. And a handle is arranged at the top of the second sliding piece, so that a worker can conveniently pull the second sliding piece.

5. The second sliding groove is formed in the sliding base, two ends of the second sliding groove are closed to prevent the first sliding piece from being separated from the sliding base, and the movement range of the second sliding piece can be limited to prevent the second sliding piece from falling off from the cabinet body.

6. When the first sliding piece abuts against the upper end of the second sliding groove, the first sliding piece is matched with the first sliding groove, at the moment, the second sliding piece is out of being matched with the first sliding groove, and the second sliding piece can rotate relative to the first sliding piece because the first sliding piece cannot rotate along with the second sliding piece.

7. The sliding base comprises a mounting seat and two sliding seats, the mounting seat can be fixedly mounted on the mounting surface of the cabinet body, and the sliding seats are mounted on the mounting seat in parallel.

8. The sliding seat comprises a mounting wall, a connecting wall and a sliding groove wall, wherein the mounting wall is used for mounting the sliding seat on the mounting seat, the connecting wall is used for arranging a second sliding groove and connecting the sliding groove wall, and the sliding groove wall is used for being matched with the surface of the mounting seat to form a first sliding groove.

9. The first sliding piece comprises a sliding main body and a rotating shaft sheet, the first rotating shaft is formed on the sliding main body, and the second rotating shaft is arranged on the sliding main body through the rotating shaft sheet, so that the first sliding piece and the second sliding piece can be conveniently assembled in a rotating way; the first sliding piece further comprises a pivot shaft, and the first sliding piece can be slidably installed in the second sliding groove through the pivot shaft.

10. The invention also provides a wiring method of the electric cabinet, the electric cabinet is also provided with a plurality of binding posts in the wiring space, the binding posts and the sliding base are oppositely arranged in the front-rear direction, under the condition of smaller wiring space, the binding posts and the wiring terminal rows can mutually interfere the operation space of the other side, and the operation spaces of the binding posts and the wiring terminal rows can be mutually noninterfered by transferring the wiring terminal rows from the wiring space to the top of the cabinet body; when the wiring column is connected, the wiring terminal strip can be firstly transferred to the top of the cabinet body from the wiring space, and after wiring of the wiring column is completed, the wiring terminal strip is connected, and of course, the opposite operation can be performed, so long as the wiring terminal strip leaves the wiring space when the wiring operation is performed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a portion of an embodiment of an electrical cabinet for facilitating wiring in accordance with the present invention;

FIG. 2 is a schematic view of the first and second sliders in FIG. 1;

FIG. 3 is a schematic view of the sliding seat in FIG. 1;

FIG. 4 is a schematic illustration of a second slider in an initial position in an embodiment of an electrical cabinet for facilitating wiring according to the present invention;

FIG. 5 is a schematic illustration of a second slider in an intermediate position in an embodiment of an electrical cabinet for facilitating wiring according to the present invention;

FIG. 6 is a schematic illustration of a second slider in a final position in an embodiment of an electrical cabinet for facilitating wiring provided by the present invention;

FIG. 7 is a schematic diagram of an embodiment of an electrical cabinet for facilitating wiring provided by the present invention;

fig. 8 is a schematic view of a portion of the wiring space in fig. 7.

The main reference numerals illustrate:

a mounting base 10; a slide base 20; a second chute 21; a mounting wall 22; a connecting wall 23; a chute wall 24; a second slider 30; a handle 31; a rotation stopper 32; a hook 321; a first slider 40; a yielding gap 401; a mounting hole 402; a pivot shaft 41; a rotation shaft piece 42; a first rotation shaft 421; a slide body 43; a terminal block 51; a hub 52; a cabinet 60; a wiring space 61; and a post 62.

Detailed Description

The technical solutions in 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. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the invention.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

An embodiment of the present invention provides an electrical cabinet convenient for wiring, first, referring to fig. 6 and 7, fig. 6 shows a structure of the electrical cabinet, the electrical cabinet includes a cabinet body 60, the cabinet body 60 is a rectangular frame structure, which can stand vertically on the ground, in this embodiment, the cabinet body 60 is vertically placed on the ground as a reference posture, and the posture is used as a reference for direction description. For example, the vertical direction is the up-down direction with reference to the ground, the front-back direction refers to the front-side and back-side directions of the cabinet 60, and the left-right direction refers to the left-right side directions of the cabinet 60 with respect to the front-back direction.

The wiring space 61 is formed in a downward concave shape at a rear position of the top of the cabinet 60, and the wiring space 61 has a mounting surface parallel to the front side surface of the cabinet 60. Referring specifically to fig. 6 and 7, a plurality of fans are disposed at the top of the cabinet 60, and are located at a position forward of the top of the cabinet 60 for dissipating heat inside the cabinet 60; a chamber with a rectangular shape is formed by sinking downwards at the rear position of the top of the cabinet body 60, namely a wiring space 61 of the cabinet body 60 is formed, wiring posts 62 of wire harnesses with larger sizes are fixedly arranged at the rear position in the wiring space 61, the wiring posts 62 are fixed on the cabinet body 60 and used for connecting with wire harnesses with larger sizes, and the wiring posts 62 and the wire harnesses with larger sizes occupy a larger part of the area in the wiring space 61; on the side opposite to the terminals 62, an inner wall of the wiring space 61 is formed with a mounting surface, which is parallel to the front surface of the cabinet 60 in this embodiment, and can be regarded as being perpendicular to the top surface of the cabinet 60.

On the basis, the electric cabinet further comprises a sliding base, a first sliding piece 40 and a second sliding piece 30.

Referring to fig. 1 and 3, the sliding base is fixedly connected to the mounting surface and is provided with a first chute extending in a vertical direction. Here, the extending direction of the first slide groove is described in terms of the posture of the slide base when attached and fixed to the mounting surface, and the extending direction of the first slide groove in the space is indefinite when the slide base is separated from the mounting surface. In addition, the slide base is also provided with a second slide groove 21 in pairs, and both ends of the second slide groove 21 are closed.

Specifically, the sliding base comprises a mounting seat 10 and two sliding seats 20, wherein the mounting seat 10 is fixedly connected to a mounting surface; the two sliding seats 20 are fixedly connected to the mounting seat 10 in parallel and are matched with the mounting seat 10 to form a first sliding groove, and the second sliding groove 21 is formed in the sliding seat 20; the slide base 20 includes a mounting wall 22, a connecting wall 23 and a chute wall 24; the installation wall 22 is fixedly connected to the installation seat 10, and the chute wall 24 is matched with the installation seat 10 to form a first chute; the connecting wall 23 connects the mounting wall 22 and the chute wall 24 and is provided with a second chute 21.

Referring to fig. 1 and 3, the mount 10 is a sheet metal part having two opposite sides, one of which faces forward for abutment against the mounting surface and the other of which faces rearward for mounting the slide 20. Referring to fig. 3, the sliding seat 20 is a strip-shaped sheet metal part, the cross section of which can be regarded as a "Z" shape, and includes a mounting wall 22, a connecting wall 23 and a chute wall 24, wherein a screw hole is formed on the mounting wall 22, the sliding seat can be mounted and fixed to the mounting seat 10 by means of locking a bolt, the chute wall 24 is parallel to the mounting seat 10, the surface of the chute wall 24 facing the mounting seat 10 is matched with the backward side surface of the mounting seat 10 to form two side walls of the first chute, and the connecting wall 23 forms the bottom wall of the first chute. The two sliding seats 20 are installed on the installation seat 10 in a parallel posture with a certain distance therebetween, thereby forming two first sliding grooves parallel to each other, and are correspondingly positioned in the front-rear direction, while the upper and lower ends of the first sliding grooves are opened.

The second sliding groove 21 is directly formed on the connecting wall 23, and the second sliding groove 21 also extends along the vertical direction, but the upper end and the lower end of the second sliding groove 21 are both closed, so that the second sliding groove 21 is of a long strip-shaped hole-shaped structure. The two second slide grooves 21 on the two slide seats 20 are also parallel to each other and correspond in position in the front-rear direction.

It should be noted that there are two first runners, which are provided in pairs for sliding the first slider 40 and the second slider 30 therein.

The first sliding member 40 is slidably mounted in the first chute, and includes a sliding body 43, a rotating shaft piece 42 and two pivot shafts 41. One end of the sliding body 43 in the horizontal direction is provided with a first rotation shaft 421 adapted to be rotatably connected with the second slider 30; the rotating shaft piece 42 is fixedly connected to the other end of the sliding body 43 opposite to the first rotating shaft 421, and is provided with a second rotating shaft suitable for sliding connection with the second sliding member 30; the two pivot shafts 41 are fixedly mounted on the sliding body 43 and penetrate through the second chute 21.

Referring specifically to fig. 1, 2 and 3, the sliding body 43 may be regarded as a frame member having four sides, two of which extend in a horizontal direction and the other two of which extend in a vertical direction, and the sides extending in the horizontal direction have a longer length, so that both ends of the sliding body 43 in the horizontal direction may extend into the two first sliding grooves, and the sliding body 43 may be sized to fit the groove width of the first sliding grooves, and the sliding body 43 may be adapted to slide in the first sliding grooves.

The two sides of the sliding body 43 extending along the vertical direction are provided with mounting holes 402, the pivot shaft 41 is a bolt in this embodiment, and when the sliding body 43 is located in the first sliding groove, the pivot shaft 41 can pass through the second sliding groove 21 and be screwed and fixed on the sliding body 43, and the nut of the bolt can be limited from the outside. And because the upper and lower ends of the second chute 21 are closed, the first sliding member 40 can only slide within the range of the second chute 21 under the action of the pivot shaft 41, so that the first sliding member 40 cannot be separated from the second chute 21.

The first slider 40 is also in rotational connection with the bottom of the second slider 30, where the first slider 40 is in rotational connection with the second slider 30 by means of a first rotational shaft 421 and a second rotational shaft thereon. Referring specifically to fig. 2, one end of the sliding body 43 extends upward and is provided with a first rotation shaft 421, the first rotation shaft 421 being integrally formed with the sliding body 43, the first rotation shaft 421 being pivotably inserted into the second slider 30; the second shaft is disposed on the shaft piece 42, the shaft piece 42 needs to be fixedly connected with the sliding main body 43 through bolts, and then the second shaft is pivotally inserted into the second sliding member 30, so that the first sliding member 40 and the second sliding member 30 can be conveniently assembled, and the first shaft 421 is connected to the second sliding member 30 during assembly, and then the shaft piece 42 is installed.

The second slider 30 is provided with a terminal block 51 and is rotatably connected to the first slider 40 about a rotation axis extending in the left-right direction; the second sliding member is adapted to be limited by the first sliding groove to rotate relative to the first sliding member 40, and is adapted to slide upward relative to the sliding base until the second sliding member and the rotation axis of the first sliding member 40 are located above the cabinet 60, and then flip forward relative to the first sliding member 40 to seat on the top of the cabinet 60. The rotation axis extending in the left-right direction is defined by the first rotation shaft 421 and the second rotation shaft in the first slider 40.

Specifically, the second sliding member 30 is located above the first sliding member 40 and is in sliding fit with the first sliding groove, the bottom of the second sliding member 30 extends towards the first sliding member 40 to form a rotation stopping portion 32, and the rotation stopping portion 32 is adapted to abut against the first sliding member 40 to prevent the second sliding member 30 from turning backwards; the rotation stop portion 32 is further provided with a hook head 321, and the hook head 321 is adapted to hook the first slider 40 in the vertical direction when the rotation stop portion 32 abuts against the first slider 40. The second slider 30 is also provided with a pull tab 31 at the top.

Referring specifically to fig. 1 and 2, the second slider 30 may be regarded as a sheet metal part having a certain width at both side edges in the horizontal direction, so that the second slider 30 may slide in the first sliding groove in a fitting manner, and at the same time, the first slider 40 may form a rotational connection with the second slider 30 through the first rotation shaft 421 and the second rotation shaft. The rotation stopping portion 32 extends downwards at the middle position of the bottom of the second sliding member 30, and correspondingly, a yielding gap 401 is arranged on the first sliding member 40, and the rotation stopping portion 32 can be abutted against the yielding gap 401, so that the second sliding member 30 cannot incline due to the abutment of the rotation stopping portion 32 against the first sliding member 40. The rotation stopping portion 32 is further provided with a hook 321, the hook 321 can hook the first sliding member 40, and when the second sliding member 30 slides upwards, the hook 321 can ensure that the first sliding member 40 slides upwards along with the second sliding member 30. The handle 31 is provided on the top of the second slider 30 to facilitate the operator's operation to pull the second slider 30.

In a specific use, referring to fig. 4, 5 and 6, the second slider 30 is shown in an initial position, an intermediate position and a final position, respectively. Wherein, in the initial position, the first sliding member 40 is located at the bottom of the first sliding groove, the second sliding member 30 is also located in the first sliding groove, at this time, the second sliding member 30 is located in the wiring space 61, and the wiring terminal strip 51 is also located in the wiring space 61; then, the worker pulls the second sliding piece 30 through the handle 31, the second sliding piece 30 moves upwards, and drives the first sliding piece 40 to move upwards through the hook 321 until the second sliding piece 30 is out of matching with the first sliding groove to reach the middle position, and in the process, the first sliding piece 40 also slides relative to the second sliding groove 21 until reaching the second sliding upper end; the second sliding member 30 is turned forward until the second sliding member 30 is located at the top of the cabinet 60, and the terminal block 51 is also located at the top of the cabinet 60, and in this process, the rotation stopping portion 32 may limit the second sliding member 30 to turn backward after the second sliding member 30 is out of engagement with the first sliding groove.

After the wiring is completed, the second sliding member 30 is lifted up to align the second sliding member 30 with the opening at the upper end of the first sliding groove, and then the second sliding member 30 is sent back into the first sliding groove, in this process, the rotation stopping portion 32 can limit the turnover degree of the second sliding member 30, and when the rotation stopping portion 32 abuts against the first sliding member 40, the second sliding member 30 can be aligned with the opening at the upper end of the first sliding groove.

In addition, as a preferred embodiment, a screw hole may be further formed in the second sliding member 30, and the second sliding member 30 is locked on the mounting seat 10 through a bolt, so that the position of the second sliding member 30 is ensured to be stable after wiring is completed, and the requirement of structural design is met. When the second slider 30 needs to be pulled, the bolt is removed.

Meanwhile, a hub 52 can be further installed on the second sliding member 30, and the hub 52 can comb the wire harnesses connected with the wiring terminal block 51, so that the wire harness connection is ensured to be regular.

In addition, the embodiment of the invention also provides a wiring method of the electrical cabinet, which is based on the electrical cabinet convenient for wiring, and comprises the following steps: after the second slider 30 is pulled until it leaves the wiring space 61 and sits on top of the cabinet 60, the wiring posts 62 and the wiring terminal blocks 51 are wired.

Specifically, referring to the above description of the change of the position of the second slider 30, after the second slider 30 is pulled to leave the wiring space 61 and is located at the top of the cabinet 60, the wiring terminal row 51 leaves the wiring space 61, at this time, a space enough for the wiring terminal 62 to perform wiring operation can be reserved in the wiring space 61, a worker can perform wiring operation on the wiring terminal 62, meanwhile, the wiring terminal row 51 also has a sufficient operation space at the top of the cabinet 60, and the worker can perform wiring operation on the wiring terminal row 51, after the wiring operation is completed on both the wiring terminal 62 and the wiring terminal row 51, the wiring terminal row 51 can be replaced in the wiring space 61.

In the electrical cabinet convenient for wiring and the wiring method for the electrical cabinet, the electrical cabinet comprises a cabinet body 60, a wiring space 61 is formed at the rear position of the top of the cabinet body 60, a sliding base, a first sliding piece 40 and a second sliding piece 30 are arranged in the wiring space 61, a first sliding groove is formed on the sliding base, the first sliding piece 40 and the second sliding piece 30 can slide along the first sliding groove in the vertical direction, and the bottom of the second sliding piece 30 is rotationally connected with the first sliding piece 40; in the initial state, the first sliding member 40 and the second sliding member 30 are both positioned in the wiring space 61, and are arranged on the sliding base in a vertical posture, when wiring is required to be performed on the wiring terminal row 51, the second sliding member 30 can be pulled upwards until the second sliding member 30 is out of sliding fit with the first sliding groove, the second sliding member 30 can be turned forwards relative to the first sliding member 40 until the second sliding member 30 is positioned at the top of the cabinet body 60, at this time, a worker can directly perform wiring operation at the top of the cabinet, and after wiring is completed, the second sliding member 30 is lifted up, so that the second sliding member 30 can slide downwards along the first sliding groove again to be in place; through the structure, the electric cabinet can perform wiring operation on the top of the cabinet body 60, the operation space of staff is greatly increased, and meanwhile, the wiring space 61 arranged in the cabinet body 60 can be reduced, so that the cabinet body 60 is more compact in design; by adopting the wiring method, the wiring operation of the butt-joint wire post 62 and the wire-connection terminal row 51 can be completed under the limitation of the small wiring space 61.

The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (10)

1. An electric cabinet convenient for wiring comprises a cabinet body (60), wherein a wiring space (61) is concavely formed at the back position of the top of the cabinet body (60), and a mounting surface is formed on the inner side wall of the wiring space (61) close to the front side of the cabinet body (60); characterized in that the electrical cabinet further comprises:

the sliding base is fixedly connected to the mounting surface and is provided with a first sliding groove extending along the vertical direction;

a first slider (40) in sliding engagement with the first runner;

a second slider (30) provided with a terminal block (51) and rotatably connected to the first slider (40) about a rotation axis extending in the left-right direction;

the second sliding piece (30) is suitable for limiting the rotation of the second sliding piece relative to the first sliding piece (40) through the first sliding groove, and is suitable for sliding upwards relative to the sliding base until the second sliding piece and the rotation axis of the first sliding piece (40) are located above the cabinet body (60), and the second sliding piece is overturned forwards relative to the first sliding piece (40) to be located at the top of the cabinet body (60).

2. An electrical cabinet for facilitating wiring according to claim 1, wherein said first slider (40) is located below said second slider (30); the second sliding piece (30) is suitable for being in sliding fit with the first sliding groove, and a rotation stopping part (32) is arranged at the bottom of the second sliding piece in an extending way towards the first sliding piece (40); the rotation stop (32) is adapted to abut against the first slider (40) to prevent the second slider (30) from turning backward.

3. An electrical cabinet for facilitating wiring according to claim 2, wherein the rotation stop portion (32) is provided with a hook head (321), the hook head (321) being adapted to hook the first slider (40) in a vertical direction when the rotation stop portion (32) abuts against the first slider (40).

4. An electrical cabinet for facilitating wiring according to claim 3, wherein the second slider (30) is provided with a pull tab (31) on top.

5. An electrical cabinet for facilitating wiring according to any one of claims 1-4, wherein the slide base is further provided with a pair of second slide grooves (21); the first sliding piece (40) is in sliding fit with the second sliding groove (21), and two ends of the second sliding groove (21) are closed to limit the first sliding piece (40) to be separated.

6. An electrical cabinet for facilitating wiring according to claim 5, wherein said second runner (21) is adapted such that said first slider (40) maintains a sliding fit with said first runner when said first slider (40) abuts an upper end thereof.

7. An electrical cabinet for facilitating wiring according to claim 6, wherein the sliding base comprises a mounting base (10) and two sliding bases (20); the mounting seat (10) is fixedly connected to the mounting surface; the two sliding seats (20) are fixedly connected to the mounting seat (10) in parallel and are matched with the mounting seat (10) to form the first sliding groove; the second sliding groove (21) is arranged on the sliding seat (20).

8. An electrical cabinet for facilitating wiring according to claim 7, wherein the sliding seat (20) comprises a mounting wall (22), a connecting wall (23) and a chute wall (24); the mounting wall (22) is fixedly connected to the mounting seat (10); the chute wall (24) is matched with the mounting seat (10) to form the first chute; the connecting wall (23) connects the mounting wall (22) and the chute wall (24), and the second chute (21) is provided thereon.

9. An electrical cabinet for facilitating wiring according to claim 8, wherein the first slider (40) comprises a slider body (43), a rotary shaft piece (42) and two pivoting shafts (41); a first rotating shaft (421) which is suitable for being connected with the second sliding piece (30) in a rotating way is arranged at one end of the sliding main body (43) in the horizontal direction; the rotating shaft sheet (42) is fixedly connected to the other end of the sliding main body (43) opposite to the first rotating shaft (421), and a second rotating shaft which is suitable for being connected with the second sliding piece (30) in a sliding way is arranged on the rotating shaft sheet; the two pivot shafts (41) are fixedly arranged on the sliding main body (43) and penetrate through the second sliding groove (21).

10. A method for wiring an electrical cabinet, based on the electrical cabinet for facilitating wiring according to any one of claims 1-9, characterized in that,

a plurality of binding posts (62) are arranged in a wiring space (61) of the electric cabinet, and the binding posts (62) and the sliding base are oppositely arranged in the front-rear direction;

the wiring method comprises the following steps:

and after the second sliding piece (30) is pulled until the second sliding piece leaves the wiring space (61) and is positioned at the top of the cabinet body (60), wiring is carried out on the wiring terminal (62) and the wiring terminal row (51).

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