CN220857440U - Switch cabinet - Google Patents

Abstract

The application discloses a switch cabinet, which comprises a cabinet body, a drawer body and an elastic limiting piece, wherein an accommodating space is formed on the cabinet body, and an opening for pulling out the drawer body is arranged in the accommodating space; the drawer body is arranged in the accommodating space and can be pulled out from the accommodating space, a limit bulge is formed on a side plate of the drawer body, the limit bulge is arranged at the rear part of the drawer body along the pulling-out direction, an elastic limit piece is arranged between the cabinet body and the drawer body and is connected with the cabinet body, the elastic limit piece and the front part of the drawer body along the pulling-out direction are correspondingly arranged, when the drawer body is pulled out from the cabinet body, the elastic limit piece can limit the limit bulge so as to limit the drawer body to be completely pulled out from the cabinet body, and when the drawer body is pushed into the cabinet body, the limit bulge can be abutted with the elastic limit piece so as to enable the elastic limit piece to shrink and be in contact with the limit of the drawer body; the switch cabinet can avoid personal and equipment damage caused by separation from the cabinet body when the drawer body is pulled out, and improves the use safety.

Description

Switch cabinet

Technical Field

The application relates to the technical field of electrical switching equipment, in particular to a switch cabinet.

Background

The low-voltage switch cabinet is generally provided with a drawer which can be pulled out, and the drawer is easy to directly pull out all the drawers due to excessive force when the drawer is pulled out, so that personal damage and equipment damage are caused.

At present, a common anti-falling mechanism adopted by a drawer comprises a cabinet body, wherein a guide rail is arranged on the cabinet body, a sliding block matched with the guide rail is arranged on the drawer, and a protrusion for blocking the sliding block to move is arranged on the guide rail to limit the pull-out length of the drawer; or the drawer is provided with a hook which can limit the relative position of the drawer and the cabinet body, and the hook is fixed on the cabinet body in the process of drawing out the drawer, so that the drawer is prevented from being drawn out completely. Because components and parts can be set up in the drawer of cubical switchboard for the weight of drawer is great, need use great power when pulling out the drawer, protruding quilt slider is passed over easily when the drawer is pulled out to the operator in above-mentioned first kind of structure, consequently leads to falling prevention mechanism's inefficacy easily. When the drawer needs to be pulled out further, the second structure needs to unlock the hook manually, so that the operation is inconvenient, and time and labor are wasted.

It can be seen that there is a need for improvements and improvements in the art.

Disclosure of utility model

In view of the above-mentioned shortcomings of the prior art, an object of the present application is to provide a switch cabinet, which aims to solve at least one technical problem in the prior art.

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

In one aspect, the application discloses a switchgear comprising:

the cabinet body is provided with an accommodating space, and the accommodating space is provided with an opening for pulling out the drawer body;

The drawer body is arranged in the accommodating space and can be pulled out from the accommodating space, a limit protrusion is formed on a side plate of the drawer body, and the limit protrusion is arranged at the rear part of the drawer body along the pulling-out direction;

The elastic limiting piece is arranged between the cabinet body and the drawer body and is connected with the cabinet body, the elastic limiting piece is correspondingly arranged with the front part of the drawer body along the pulling-out direction, and when the drawer body is pulled out of the cabinet body, the elastic limiting piece can limit the limiting protrusion so as to limit the drawer body to be pulled out of the cabinet body completely; when the drawer body is pushed into the cabinet body, the limiting protrusion can be abutted with the elastic limiting piece, so that the elastic limiting piece contracts, and limiting on the drawer body is released.

In some embodiments of the application, the surface of the limiting protrusion away from the drawer body is configured as an inclined surface, and the inclined surface is inclined along the direction in which the drawer body is pushed into the cabinet.

In some embodiments of the present application, the elastic limiting member includes an elastic latch and a mounting seat, the mounting seat is connected to the cabinet body, and the elastic latch is disposed on the mounting seat in a penetrating manner, and can move along the mounting seat in a direction approaching or separating from the drawer body.

In some embodiments of the present application, the limiting protrusion is disposed on an upper surface of a side plate of the drawer body, the elastic limiting member is disposed above the drawer body, and when the elastic latch is in a natural state, one end of the elastic latch, which is close to the drawer body, extends to be lower than the upper surface of the limiting protrusion; when the elastic bolt is in a compressed state, the upper surface of the limiting protrusion can be abutted with one end, close to the drawer body, of the elastic bolt, so that the limit of the elastic bolt on the drawer body is relieved.

In some embodiments of the present application, the limiting protrusion is disposed on an outer wall of a side plate of the drawer body, the elastic limiting member is disposed on an outer side of the drawer body, when the elastic latch is in a natural state, one end of the elastic latch, which is close to the drawer body, can extend to a front of the limiting protrusion to limit the limiting protrusion, and when the elastic latch is in a compressed state, a side surface of the limiting protrusion, which is far away from the drawer body, can abut against one end of the elastic latch, which is close to the drawer body, so as to release the limitation of the elastic latch on the drawer body.

In some embodiments of the present application, the elastic latch includes a pin, a compression spring, a first stop, and a second stop;

The pin shaft penetrates through the mounting seat, two ends of the pin shaft in the axial direction protrude out of the mounting seat respectively, the first limiting piece and the second limiting piece are located on two sides of the mounting seat respectively, the first limiting piece is sleeved on one end of the pin shaft away from the drawer body, the second limiting piece is sleeved on one end of the pin shaft close to the drawer body, the compression spring is arranged between the second limiting piece and the mounting seat, and two ends of the compression spring are respectively abutted to the second limiting piece and the mounting seat.

In some embodiments of the application, the limit protrusion is a sheet metal part formed on a side wall of the drawer body.

In some embodiments of the present application, the cabinet body is provided with a plurality of partitions, at least two partitions are stacked to form the accommodating space, and the elastic limiting member is connected with the partition above the drawer body and located at a side of the partition facing the accommodating space.

In some embodiments of the present application, rollers are disposed at the bottom of the drawer body, a sliding rail is disposed on the cabinet body, the sliding rail is disposed on the partition plate below the drawer body, and extends along the direction in which the drawer body is pulled out of the cabinet body, and the sliding rail is slidably connected with the rollers.

In some embodiments of the application, the drawer body is provided with a handle disposed on an outer sidewall of the drawer body facing the opening.

The beneficial effects are that:

According to the switch cabinet provided by the application, the limit protrusions are arranged on the side plates of the drawer body to be matched with the elastic limit pieces, so that the elastic limit pieces can limit the limit protrusions when the drawer body is pulled out of the cabinet body, the drawer body is prevented from being pulled out of the cabinet body completely, personal damage and equipment damage caused by excessive force of an operator when the drawer body is pulled out are avoided, and the use safety of the switch cabinet is improved; in addition, when the drawer body is pushed back into the cabinet body, the elastic limiting piece can move towards the direction away from the drawer body, and limiting on the drawer body is relieved.

Drawings

Fig. 1 is a schematic structural view of a drawer body according to an embodiment of the present application pushed into a cabinet.

Fig. 2 is a schematic drawing showing a drawer body according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic drawing showing a drawer body partially pulled out according to another embodiment of the present application.

Fig. 5 is a schematic diagram illustrating a structure of a drawer body, a partition plate and an elastic limiting member according to an embodiment of the application.

Fig. 6 is an enlarged view of a portion B in fig. 5.

Fig. 7 is a schematic diagram of connection between a slide rail and a roller according to the present application.

Description of main reference numerals: 1. a cabinet body; 11. an accommodating space; 111. an opening; 12. a partition plate; 13. a slide rail; 2. a drawer body; 21. a limit protrusion; 211. an inclined surface; 22. a roller; 3. an elastic limiting piece; 31. an elastic bolt; 311. a pin shaft; 312. a compression spring; 313. a first limiting member; 314. a second limiting piece; 32. and (5) a mounting seat.

Detailed Description

The application provides a switch cabinet, which is used for making the purposes, technical schemes and effects of the application clearer and more definite, and the application is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

In the description of the present application, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The low-voltage switch cabinet has the characteristics of small volume, light weight, compact structure, convenient installation and use and the like, and is widely applied to power consumers such as power plants, power substations, power departments of industrial and mining enterprises and the like to receive and distribute electric energy. The low-voltage switch cabinet is divided into a fixed type and a draw-out type according to the structure. The draw-out type switch cabinet occupies smaller space, is convenient to maintain, has more outgoing lines and is suitable for occasions with limited installation space. The components and parts are installed in the drawer of the draw-out type switch cabinet, so that the weight is large, an operator generally needs to use large force to pull out the drawer, but if the force is too large, the drawer is easy to pull out integrally, and the drawer is separated from the cabinet body 1, so that the operator is injured and equipment is damaged. Therefore, a fall-preventing structure needs to be arranged between the drawer body and the cabinet body, so that the drawer body cannot be pulled out in a horizontal movement mode at one time, and an operator is reminded when the drawer body is pulled out to a certain position.

Referring to fig. 1, 2 and 4, the present application provides a switch cabinet, which is a draw-out switch cabinet, and includes a cabinet body 1, a drawer body 2 and an elastic limiting member 3.

The cabinet body 1 is provided with a containing space 11, and the containing space 11 is provided with an opening 111 for pulling out the drawer body 2; one accommodating space 11 corresponds to one drawer body 2, and in practical application, a plurality of accommodating spaces 11 can be arranged on the cabinet body 1 according to use requirements so as to accommodate more cabinet bodies 1. The plurality of accommodating spaces 11 may be arranged in, but not limited to, a rectangular array, so as to facilitate wiring.

The drawer body 2 is arranged in the accommodating space 11 and can be pulled out from the accommodating space 11, a limit protrusion 21 is formed on a side plate of the drawer body 2, and the limit protrusion 21 is arranged at the rear part of the drawer body 2 along the pulling-out direction; the elastic limiting piece 3 is arranged between the cabinet body 1 and the drawer body 2 and is connected with the cabinet body 1, the elastic limiting piece 3 is correspondingly arranged at the front part of the drawer body 2 along the pulling-out direction, one axial end of the elastic limiting piece extends towards the drawer body 2, and when the drawer body 2 is pulled out of the cabinet body 1, the elastic limiting piece 3 is in a natural state, and one end of the elastic limiting piece, which is close to the drawer body 2, can limit the limiting protrusion 21 so as to limit the drawer body 2 to be pulled out of the cabinet body 1 completely; when the drawer body 2 is pushed into the cabinet body 1, the limiting protrusion 21 can be abutted with the elastic limiting piece 3, so that the elastic limiting piece 3 contracts, and limiting on the drawer body 2 is released. In the above, through the cooperation of spacing protruding 21 and elastic limiting piece 3 for drawer body 2 can not be excessively whole by pulling out because of the operator is hard and produce the potential safety hazard in the in-process of being pulled out, and this simple structure, when needs are further whole pulling out with drawer body 2, need not artifical manual unblock, only need upwards slope drawer body 2 as shown in fig. 4, for elastic limiting piece 3 and spacing protruding 21 provide certain avoidance space, can release elastic limiting piece 3 to the spacing of drawer body 2, convenient to use. In addition, the elastic limiting piece 3 can move along the direction away from the drawer body 2, so that the elastic limiting piece 3 cannot be blocked when the drawer body 2 is pushed back into the cabinet body 1.

As shown in fig. 3, the surface of the limit projection 21 away from the drawer body 2 is provided as an inclined surface 211, and the inclined surface 211 is inclined in the direction in which the drawer body 2 is pushed into the cabinet 1. In the process that the drawer body 2 is pushed back to the accommodating space 11, when the position of the elastic limiting piece 3 is passed through by the limiting projection 21, the inclined surface 211 on the limiting projection 21 is abutted with one end of the elastic limiting piece 3, which is close to the drawer body 2, and along with the movement of the drawer body 2, the elastic limiting piece 3 is moved away from the drawer body 2 under the action of the limiting projection 21, so that the drawer body 2 can be smoothly pushed into the accommodating space 11. The inclined surface 211 improves the smoothness of the movement of the drawer body 2 when the limit projection 21 passes the elastic limit piece 3, so that the drawer body 2 can translate into the cabinet 1.

As shown in fig. 6, the elastic limiting member 3 includes an elastic latch 31 and a mounting seat 32, and the mounting seat 32 is connected to the cabinet body 1, and may be fixedly connected or detachably connected, for example, welded, screwed, riveted, etc. The mounting seat 32 corresponds to one side of the drawer body 2 provided with the limiting protrusion 21, so that the elastic bolt 31 is closer to the drawer body 2, and the compactness of the switch cabinet structure is improved. The mounting seat 32 is provided with a through hole, the elastic bolt 31 axially penetrates through the through hole on the mounting seat 32 and can axially move along the through hole to be close to or far away from the drawer body 2, so that the elastic bolt 31 can be in a natural state to limit the drawer body 2 when the drawer body 2 is pulled out, or the elastic bolt 31 can be pushed to gradually move towards a direction far away from the drawer body 2 when the drawer body 2 is pushed back into the cabinet body 1, and contacts with the limit of the drawer body 2.

In one embodiment, the limiting protrusion 21 is disposed on the upper surface of the side plate of the drawer body 2, the elastic limiting member 3 is disposed above the drawer body 2, and when the elastic latch 31 is in a natural state, one end of the elastic latch, which is close to the drawer body 2, extends to be lower than the upper surface of the limiting protrusion 21; when the drawer body 2 is pulled out until the limit projection 21 contacts with the elastic latch 31, the elastic latch 31 can block the limit projection 21, so that the drawer body 2 cannot be pulled out continuously in a translational manner. When the drawer body 2 is pushed back into the cabinet body 1, the limiting protrusion 21 moves to the position of the elastic plug pin 31, the upper inclined surface 211 of the limiting protrusion 21 abuts against the elastic plug pin 31, so that the elastic plug pin 31 is in a compressed state, and the limit of the elastic plug pin 31 to the drawer body 2 is released, and the drawer body 2 can be smoothly pushed back into the cabinet body 1. The limiting protrusion 21 and the elastic limiting piece 3 are simple in structure, occupied space is small, the limiting protrusion 21 is arranged on the upper surface of the side plate, side space of the drawer body 2 is not occupied, and components and parts and wires are conveniently installed on the side plate of the drawer body 2.

In another embodiment, the limiting protrusion 21 is disposed on an outer wall of a side plate of the drawer body 2, the elastic limiting member 3 is disposed on an outer side of the drawer body 2, and when the elastic plug pin 31 is in a natural state, one end of the elastic plug pin 31, which is close to the drawer body 2, can extend to the front of the limiting protrusion 21 to limit the limiting protrusion 21, and when the elastic plug pin 31 is in a compressed state, a side surface, which is far away from the drawer body 2, of the limiting protrusion 21 can be abutted with one end, which is close to the drawer body 2, of the elastic plug pin 31 to release the limitation of the elastic plug pin 31 to the drawer body 2. In the above, the limiting protrusion 21 is disposed at the outer side of the side plate, and the elastic latch 31 cooperates with the limiting protrusion 21 at the outer side of the drawer body 2 to limit the drawer body 2, so that the upper space of the drawer body 2 is not occupied, and the compactness between the top of the side plate of the drawer body 2 and the cabinet body 1 is higher.

The limit projection 21 may be provided on the left side plate or the right side plate of the drawer body 2, or on both the left side plate and the right side plate.

As shown in fig. 5 and 6, the elastic latch 31 includes a pin shaft 311, a compression spring 312, a first stopper 313 and a second stopper 314; the axle wears to locate in the mount pad 32, and round pin axle 311 is protruding in mount pad 32 respectively along axial both ends, and first locating part 313 and second locating part 314 are located the both sides of mount pad 32 respectively, and first locating part 313 cup joints in the one end that round pin axle 311 kept away from drawer body 2, and second locating part 314 cup joints in the one end that round pin axle 311 is close to drawer body 2, and compression spring 312 sets up between second locating part 314 and mount pad 32, its both ends respectively with second locating part 314 and mount pad 32 butt. The first limiting piece 313 can enable one end of the pin shaft 311 far away from the drawer body 2 to stay on one side of the mounting seat 32 far away from the drawer body 2, and the second limiting piece 314 can enable one end of the pin shaft 311 close to the drawer body 2 to stay on one side of the mounting seat 32 close to the drawer body 2, so that the pin shaft 311 is prevented from being separated from the mounting seat 32. When the pin shaft 311 moves in a direction away from the drawer body 2, the second limiting piece 314 compresses the compression spring 312, the compression spring 312 stores elastic potential energy, and when the limiting protrusion 21 is not in contact with the pin shaft 311, the compression spring 312 releases the elastic potential energy, and returns to an original state, so that the pin shaft 311 is driven to move in a direction close to the drawer body 2, and the pull-out degree of the drawer body 2 is limited again. The elastic bolt 31 has a simple structure and occupies a small space. The first limiting piece 313 and the second limiting piece 314 can adopt clamping springs, and the disassembly and the assembly are convenient.

The limiting bulge 21 is a sheet metal part formed on the side wall of the drawer body 2, and the sheet metal part is uniform in thickness, so that the moving stability of the drawer body 2 is ensured. The limiting bulge 21 and the side plate of the drawer body 2 are integrally formed, and the limiting bulge 21 and the side plate of the drawer body 2 can be formed by bending upwards after the non-connecting edge is cut on the side plate of the drawer body 2, so that the stability of the limiting bulge 21 is improved, and the possibility of breaking the limiting bulge 21 is reduced.

As shown in fig. 1 and 2, the cabinet 1 is provided with a plurality of partition boards 12, at least two partition boards 12 are stacked to form a containing space 11, and the elastic limiting piece 3 is connected with the partition board 12 above the drawer body 2 and is located at one side of the partition board 12 facing the containing space 11. The baffle 12 stacks up and sets up, forms accommodation space between two adjacent baffles 12, and when forming accommodation space that a plurality of upper and lower set up, baffle 12 can separate a plurality of accommodation space, reduces the interference between the components and parts in the different drawer bodies 2, also is convenient for the arrangement of different components and parts in the different drawer bodies 2. In addition, the partition 12 also plays a certain supporting role for the drawer body 2.

As shown in fig. 7, in order to improve the convenience of movement of the drawer body 2, the bottom of the drawer body 2 is provided with rollers 22, and the rollers 22 are provided at both sides of the drawer body 2 in the pull-out direction, so that the drawer body 2 can be smoothly moved. The cabinet body 1 is provided with slide rails 13, the slide rails 13 are arranged on the partition plate 12 positioned below the drawer body 2, the slide rails 13 are provided with two groups, the two groups extend along the direction that the drawer body 2 is pulled out of the cabinet body 1, and each group of slide rails 13 respectively corresponds to the idler wheels 22 on one side of the drawer body 2 and is in sliding connection with the idler wheels 22.

Preferably, the drawer body 2 is further provided with a handle (not shown in the figure), which is disposed on a front side plate of the drawer body 2 and located on a side wall of the front side plate facing the opening 111, so that an operator can conveniently pull out the drawer body 2 or push the drawer body 2 back into the accommodating space 11 of the cabinet body 1.

In summary, the limit protrusions are arranged on the side plates of the drawer body to be matched with the elastic limit pieces, so that the elastic limit pieces can limit the limit protrusions when the drawer body is pulled out of the cabinet body, the drawer body is prevented from being pulled out of the cabinet body completely, personal damage and equipment damage caused by excessive and direct pulling out of the drawer body by an operator are avoided, the use safety of the switch cabinet is improved, and the structure is simple and cannot influence the installation of components in the drawer body. In addition, the surface that the drawer body was kept away from to spacing arch sets up to the inclined plane, and this inclined plane is inclined along the direction that the drawer body pushed into the cabinet body for when the drawer body pushed into the cabinet body, spacing arch can with elasticity locating part butt, make elasticity locating part shrink, release the spacing to the drawer body, thereby make the drawer body can push into the cabinet body smoothly.

It will be understood that equivalents and modifications will occur to those skilled in the art and are to be included within the scope of the application as defined in the following claims.

Claims (10)

1. A switchgear comprising:

the cabinet body is provided with an accommodating space, and the accommodating space is provided with an opening for pulling out the drawer body;

The drawer body is arranged in the accommodating space and can be pulled out from the accommodating space, a limit protrusion is formed on a side plate of the drawer body, and the limit protrusion is arranged at the rear part of the drawer body along the pulling-out direction;

The elastic limiting piece is arranged between the cabinet body and the drawer body and is connected with the cabinet body, the elastic limiting piece is correspondingly arranged with the front part of the drawer body along the pulling-out direction, when the drawer body is pulled out of the cabinet body, the elastic limiting piece can limit the limiting protrusion so as to limit the drawer body to be pulled out of the cabinet body completely, and when the drawer body is pushed into the cabinet body, the limiting protrusion can be abutted with the elastic limiting piece so as to enable the elastic limiting piece to shrink and release the limiting of the drawer body.

2. The switch cabinet of claim 1, wherein a surface of the limit projection remote from the drawer body is provided as an inclined surface inclined in a direction in which the drawer body is pushed into the cabinet body.

3. The switch cabinet of claim 1, wherein the elastic limiting member comprises an elastic bolt and a mounting seat, the mounting seat is connected to the cabinet body, the elastic bolt is arranged on the mounting seat in a penetrating manner, and the elastic bolt can move along the mounting seat in a direction approaching or separating from the drawer body.

4. The switch cabinet of claim 3, wherein the limit projection is disposed on an upper surface of a side plate of the drawer body, the elastic limit member is disposed above the drawer body, and when the elastic latch is in a natural state, an end of the elastic latch, which is close to the drawer body, extends to be lower than the upper surface of the limit projection; when the elastic bolt is in a compressed state, the upper surface of the limiting protrusion can be abutted with one end, close to the drawer body, of the elastic bolt, so that the limit of the elastic bolt on the drawer body is relieved.

5. The switch cabinet of claim 3, wherein the limit protrusion is disposed on an outer wall of the side plate of the drawer body, the elastic limit piece is disposed on an outer side of the drawer body, and when the elastic latch is in a natural state, one end of the elastic latch, which is close to the drawer body, can extend to a front of the limit protrusion to limit the limit protrusion, and when the elastic latch is in a compressed state, a side surface, which is far away from the drawer body, of the limit protrusion can be abutted with one end, which is close to the drawer body, of the elastic latch to release the limit of the elastic latch on the drawer body.

6. A switch cabinet according to claim 3, wherein the resilient latch comprises a pin, a compression spring, a first stop and a second stop;

The pin shaft penetrates through the mounting seat, two ends of the pin shaft in the axial direction protrude out of the mounting seat respectively, the first limiting piece and the second limiting piece are located on two sides of the mounting seat respectively, the first limiting piece is sleeved on one end of the pin shaft away from the drawer body, the second limiting piece is sleeved on one end of the pin shaft close to the drawer body, the compression spring is arranged between the second limiting piece and the mounting seat, and two ends of the compression spring are respectively abutted to the second limiting piece and the mounting seat.

7. The switch cabinet of claim 1, wherein the limit projection is a sheet metal member formed on a side wall of the drawer body.

8. The switch cabinet according to claim 1, wherein the cabinet body is provided with a plurality of partition boards, at least two partition boards are stacked to form the accommodating space, and the elastic limiting piece is connected with the partition boards above the drawer body and is located on one side of the partition boards facing the accommodating space.

9. The switch cabinet of claim 8, wherein rollers are provided at the bottom of the drawer body, a slide rail is provided on the cabinet body, the slide rail is provided on the partition below the drawer body, and the slide rail extends in a direction in which the drawer body is pulled out of the cabinet body, and the slide rail is slidably connected with the rollers.

10. The switch cabinet of claim 1, wherein the drawer body is provided with a pull handle disposed on an outer sidewall of the drawer body facing the opening.