CN218216338U - Power distribution cabinet - Google Patents

Abstract

The utility model provides a power distribution cabinet, power distribution cabinet includes: the cabinet body is provided with an installation cavity, a circuit is arranged in the installation cavity, and a stopping part is arranged on the opening side of the installation cavity; the drawer is movably arranged in the cabinet body, a limiting hole is formed in a bottom plate of the drawer, the electric element is arranged in the accommodating cavity and is provided with a first operating end and a connecting end, and when the drawer is located at a connecting position, the connecting end is in contact with the circuit; when the drawer is in the open position, the connection end is separated from the circuit; the lock body subassembly sets up on the drawer, and the lock body subassembly has second operation end and spacing end, and spacing end has the backstop position of relative setting and dodges the position, and when spacing end was in the backstop position, spacing end was worn to establish to the drawer outside by spacing hole to with the cooperation of backstop portion butt in order to restrict the drawer and remove in the installation cavity. Use the technical scheme of the utility model, the switch board that can solve among the prior art produces the problem of maloperation easily.

Description

Power distribution cabinet

Technical Field

The utility model relates to a switch board technical field particularly, relates to a switch board.

Background

At present, current switch board has a plurality of drawers usually, and the drawer can remove in the installation cavity of switch board, and when the drawer and the circuit intercommunication of switch board, the breaking brake and the combined floodgate of drawer can be accomplished to twist grip. However, in the prior art, when a customer needs to switch on 2 drawers and/or multiple drawers, the above structure cannot meet the use requirements of the customer, and meanwhile, the phenomenon that the multiple drawers are communicated at the same time may occur, so that the power distribution cabinet is short-circuited, and the device fails to operate normally.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power distribution cabinet to the switch board of solving among the prior art produces the problem of maloperation easily.

The utility model provides a power distribution cabinet, power distribution cabinet includes: the cabinet body is provided with an installation cavity, a circuit is arranged in the installation cavity, and a stopping part is arranged on the opening side of the installation cavity; the drawer is movably arranged in the cabinet body and provided with an accommodating cavity, a bottom plate of the drawer is provided with a limiting hole, the drawer is provided with a front end and a rear end which are oppositely arranged, and the drawer is provided with a connecting position and a disconnecting position which are oppositely arranged; the electric element is arranged in the accommodating cavity and provided with a first operating end and a connecting end, the first operating end is arranged at the front end of the drawer, the connecting end is arranged at the rear end of the drawer, and when the drawer is in a connecting position, the connecting end is in contact with the circuit; when the drawer is in the open position, the connection end is separated from the circuit; the lock body assembly is arranged on the drawer and provided with a second operating end and a limiting end, the second operating end is arranged at the front end of the drawer, the limiting end is movably arranged in the accommodating cavity, the limiting end is arranged corresponding to the limiting hole, the limiting end is provided with a stopping position and an avoiding position which are oppositely arranged, and when the limiting end is positioned at the stopping position, the limiting end penetrates through the limiting hole to the outer side of the drawer and is abutted and matched with the stopping portion to limit the movement of the drawer in the installing cavity; under the condition that the drawer is at the disconnecting position, when the limiting end is at the stopping position, the lock body assembly can limit the drawer to move from the disconnecting position to the connecting position; when the limiting end is in the avoiding position, the drawer can move between the disconnecting position and the connecting position.

Furthermore, the lock body assembly comprises a lock cylinder and a limiting assembly, the lock cylinder is rotatably arranged at the front end of the drawer, the limiting assembly is movably arranged in the accommodating cavity, the lock cylinder is in driving connection with the limiting assembly, the lock cylinder forms a second operating end, and the limiting assembly is provided with a limiting end.

Furthermore, the limiting assembly comprises a fixing part and a limiting part, one end of the fixing part is fixedly connected with the bottom of the accommodating cavity, the limiting part is movably arranged on the fixing part, the limiting part is provided with a first end and a second end which are oppositely arranged, the lock cylinder is in driving connection with the first end of the limiting part, the second end of the limiting part forms a limiting end, and the lock body can drive the limiting part to switch between the stopping position and the avoiding position.

Further, the locating part has first section and the second section of connecting in order, be the contained angle setting between first section and the second section, first section forms the link, the second section forms spacing end, first guide way and second guide way have in the first section, the movably setting of one end of lock body is in first guide way, partial mounting is worn to establish in the second guide way, the locating part can the mounting removal relatively through the second guide way, the extending direction of first guide way and second guide way has the contained angle, the cooperation of lock body accessible first guide way and second guide way is in order to drive the second section and switch between backstop position and dodge the position.

Further, the first guide groove extends in the horizontal direction, and the second guide groove extends in the vertical direction.

Further, the lock cylinder comprises a core body and a guide piece, one end of the core body is located at the front end of the drawer, the other end of the core body is connected with one end of the guide piece, the other end of the guide piece is movably arranged in the first guide groove, and the core body rotates between a locking position and an unlocking position to drive the limiting piece to switch between a stopping position and an avoiding position through the guide piece.

Further, the switch board still includes connecting hole and driving piece, the connecting hole sets up the front end at the drawer, the driving piece sets up between the drawer and the cabinet body, the driving piece can drive the drawer and remove in the cabinet body, the locating part still has the section of sheltering from, the one end and the second section of sheltering from the section are connected, the other end of sheltering from the section extends along the length direction of drawer, when the locating part is in backstop position, it is located connecting hole department to shelter from the section, in order to carry out the backstop to the connecting hole, when the locating part is in when dodging the position, shelter from the section and keep away from the connecting hole setting.

Further, the switch board still includes the handle, and the handle setting is on the drawer, and sets up with the lock body subassembly interval.

Furthermore, the drawer also comprises a plug assembly, the plug assembly is positioned at the rear end of the drawer and is electrically connected with the electric element, and the electric element is connected with the circuit through the plug assembly.

Further, the drawer is also provided with an observation window, and the observation window is arranged on the drawer.

Use the technical scheme of the utility model, set up the lock body subassembly on the drawer, and the lock body subassembly has second operation end and spacing end. Through setting up above-mentioned structure, in the use of switch board, when spacing end is in the backstop position, spacing end can be spacing each other with the backstop portion on the switch board this moment, in order to restrict the removal of drawer, when needs will take out electric elements and circuit and be connected, only need to remove spacing end to dodge the position, spacing end and backstop portion alternate segregation this moment, the drawer can remove and be connected with the internal circuit of cabinet in the installation cavity, set up like this, can carry out safety protection to the drawer, in order to prevent that the phenomenon of maloperation from appearing in the drawer, avoid a plurality of drawers to be closed simultaneously, thereby can guarantee the normal operating of device.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of a power distribution cabinet provided by an embodiment of the present invention;

fig. 2 shows a front view of a power distribution cabinet provided by an embodiment of the present invention;

figure 3 shows a front view of a lock body assembly provided by an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of another view angle of the power distribution cabinet provided by the embodiment of the present invention;

fig. 5 shows an enlarged view at a in fig. 4.

Wherein the figures include the following reference numerals:

10. a cabinet body;

20. a drawer; 21. a first operation end;

30. a lock cylinder; 301. a limiting end; 31. a fixing member; 32. a limiting member; 321. a first stage; 322. a second stage; 33. a first guide groove; 34. a second guide groove; 35. a core body; 36. a guide member; 37. a shielding section;

40. connecting holes; 50. a handle; 60. a connector assembly; 70. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a power distribution cabinet, this power distribution cabinet includes cabinet body 10, drawer 20, electrical component and lock body subassembly. The cabinet body 10 is provided with a mounting cavity, a circuit is arranged in the mounting cavity, a stopping portion is arranged on the opening side of the mounting cavity, the drawer 20 is movably arranged in the cabinet body 10, the drawer 20 is provided with an accommodating cavity, a limiting hole is formed in the bottom plate of the drawer 20, the drawer 20 is provided with a front end and a rear end which are oppositely arranged, the drawer 20 is provided with a connecting position and a disconnecting position which are oppositely arranged, an electric element is arranged in the accommodating cavity, the electric element is provided with a first operating end 21 and a connecting end, the first operating end 21 is arranged at the front end of the drawer 20, the connecting end is arranged at the rear end of the drawer 20, and when the drawer 20 is located at the connecting position, the connecting end is in contact with the circuit; when the drawer 20 is in the open position, the connection end is disconnected from the electrical circuit and the lock body assembly is disposed on the drawer 20.

In the embodiment of the application, the lock body assembly has a limiting function and a rotating function, and the lock body assembly is provided with a second operation end and a limiting end 301, the second operation end can realize the rotating function of the lock body assembly, the limiting end 301 can realize the limiting function of the lock body assembly, the second operation end is arranged at the front end of the drawer 20, the limiting end 301 is movably arranged in the accommodating cavity, the limiting end 301 corresponds to the limiting hole, the limiting end 301 has a relatively arranged stop position and an avoiding position, when the limiting end 301 is located at the stop position, the limiting end 301 penetrates through the limiting hole to the outer side of the drawer 20, and is matched with the stop part in an abutting mode to limit the movement of the drawer 20 in the installation cavity.

When the drawer 20 is at the disconnection position, and the limiting end 301 is at the stop position, the lock body assembly can limit the drawer 20 to move from the disconnection position to the connection position; when the restraint end 301 is in the retracted position, the drawer 20 is movable between the disconnected position and the connected position.

Use the technical scheme of the utility model, set up the lock body subassembly on the drawer 20, and the lock body subassembly has second operation end and spacing end 301. Through setting up above-mentioned structure, in the use of switch board, when spacing end 301 is in the backstop position, spacing end 301 can be spacing each other with the backstop portion on the switch board this moment, in order to restrict the removal of drawer 20, when needs will take out electric elements and circuit and be connected, only need to remove spacing end 301 to dodge the position, spacing end 301 and backstop portion alternate segregation this moment, drawer 20 can remove and be connected with the circuit in the cabinet body 10 in the installation cavity, set up like this, can carry out safety protection to drawer 20, in order to prevent drawer 20 phenomenon of maloperation from appearing, avoid a plurality of drawers 20 to be closed simultaneously, thereby can guarantee the normal operating of device.

Further, the lock body component can be composed of a lock cylinder 30 and a limiting component, the lock cylinder 30 is rotatably arranged at the front end of the drawer 20, the rotating function of the lock body component can be achieved through the lock cylinder 30, the limiting component is movably arranged in the accommodating cavity, the lock cylinder 30 is in driving connection with the limiting component, the lock cylinder 30 forms a second operating end, one end of the limiting component can form a limiting end 301, and the limiting function of the lock body component can be achieved through the limiting component. Wherein, in the embodiment of this application, the lock body subassembly still includes the key, and through setting up above-mentioned structure, the key can be inserted to the lock core 30 in, and the user can rotate the key so that spacing subassembly switches between backstop position and dodge the position to can realize the removal and the spacing function of drawer 20 in the switch board.

Specifically, the limiting component may be formed by a fixing member 31 and a limiting member 32, the fixing member 31 may implement a fixing action on the limiting component, the limiting member 32 has the limiting end 301 and may implement the limiting function, one end of the fixing member 31 is fixedly connected to the bottom of the accommodating cavity, the limiting member 32 is movably disposed on the fixing member 31, the limiting member 32 has a first end and a second end that are disposed opposite to each other, the lock cylinder 30 is drivingly connected to the first end of the limiting member 32, the second end of the limiting member 32 forms the limiting end 301, and the lock cylinder 30 may drive the limiting member 32 to switch between the stopping position and the avoiding position. Set up like this, can make locating part 32 remove and fix it holding the intracavity through mounting 31, locating part 32 can switch with dodging the position at backstop position simultaneously, so can guarantee the limiting displacement of locating part 32 to drawer 20 to guarantee drawer 20's normal use, can satisfy user's user demand.

Furthermore, the limiting member 32 has a first section 321 and a second section 322 connected in sequence, an included angle is formed between the first section 321 and the second section 322, the first section 321 forms a connection end, the second section 322 forms a limiting end 301, the first section 321 has a first guide groove 33 and a second guide groove 34, one end of the lock cylinder is movably disposed in the first guide groove 33, a part of the fixing member 31 is disposed in the second guide groove 34 in a penetrating manner, the limiting member 32 can move relative to the fixing member 31 through the second guide groove 34, an included angle is formed in the extending direction of the first guide groove 33 and the second guide groove 34, and the lock body can be matched with the first guide groove 33 and the second guide groove 34 to drive the limiting member 32 to switch between the stopping position and the avoiding position. In the embodiment of the present application, an included angle between the first segment 321 and the second segment 322 is a right angle, and thus, the occupied space of the limiting member 32 can be reduced, and meanwhile, the limiting member 32 can satisfy the limiting function of the device. Of course, in other embodiments of the present application, the included angle between the first section 321 and the second section 322 can be set to other angles as long as the usage requirement of the device can be satisfied.

Specifically, the first guide groove 33 extends in the horizontal direction, and the second guide groove 34 extends in the vertical direction. Through the arrangement of the structure, in the operation process of the limiting assembly, the extending directions of the first guide groove 33 and the second guide groove 34 are perpendicular to each other, so that the limiting member 32 can move in the vertical direction, and the limiting member 32 can be switched between the stop position and the avoiding position, so that the limiting member 32 can normally operate.

Further, the key cylinder 30 includes a core 35 and a guide 36, one end of the core 35 is located on the front end of the drawer 20, the other end of the core 35 is connected to one end of the guide 36, the other end of the guide 36 is movably disposed in the first guide groove 33, and the core 35 rotates between the locking position and the unlocking position to drive the limiting member 32 to switch between the stopping position and the avoiding position through the guide 36. The structure is simple, the processing is convenient, the production cost of the device can be reduced, and meanwhile, the lock cylinder 30 can control the guide piece 36 conveniently, so that the guide piece 36 moves in the first guide groove 33, and the limiting piece 32 moves in the vertical direction.

Specifically, the switch board still includes connecting hole 40 and driving piece, connecting hole 40 sets up on drawer 20, and be located the front end of drawer 20, the driving piece sets up between drawer 20 and the cabinet body 10, and can not produce mutual contact between driving piece and the locating part 32, the driving piece is the drive rocker, and the driving piece can drive drawer 20 and remove in the cabinet body 10, locating part 32 still has shelters from section 37, the one end and the second section 322 that shelter from section 37 are connected, the other end that shelters from section 37 extends along the length direction of drawer 20, when locating part 32 is in the backstop position, shelter from section 37 and be located connecting hole 40 department, in order to carry out the backstop to connecting hole 40, when locating part 32 is in dodging the position, shelter from section 37 and keep away from connecting hole 40 and set up. Wherein, in the embodiment of this application, connecting hole 40 can be used for being connected with external subassembly in order to drive drawer 20 and remove, shelters from section 37 and can prevent external subassembly and be connected with connecting hole 40, through setting up above-mentioned structure, when drawer 20 is in the disconnection position, can avoid user's maloperation and cause the damage to the electrical components in drawer 20, is favorable to protecting the structure of electrical components.

Further, the switch board still includes handle 50, and handle 50 sets up on drawer 20, and sets up with the lock body subassembly interval. The structure is simple, and enough use space can be provided for users, so that the users can move the drawer 20 conveniently, and the device moving efficiency is improved.

Specifically, the drawer 20 further includes a connector assembly 60, the connector assembly 60 being located at the rear end of the drawer 20, the connector assembly 60 being electrically connected to electrical components, which are connected to the electrical circuit through the connector assembly 60. In the exemplary embodiment of the present application, the connector assembly 60 includes a primary connector and a secondary connector, which are electrically connected to the circuit, respectively. By means of the arrangement, the drawer 20 can control the disconnection and connection of the circuit, and therefore the use requirements of users can be met.

Further, the drawer 20 also has a viewing window 70, and the viewing window 70 is disposed on the drawer 20. The arrangement is convenient for users to observe the state of the accommodating cavity, thereby ensuring the safety of the drawer 20 when in use as much as possible.

Use the technical scheme of the utility model, set up lock body subassembly on the drawer 20, and lock body subassembly has second operation end and spacing end 301. Through setting up above-mentioned structure, in the use of switch board, when spacing end 301 is in the backstop position, spacing end 301 can be spacing each other with the backstop portion on the switch board this moment, in order to restrict the removal of drawer 20, when needs will take out electric elements and circuit and be connected, only need to remove spacing end 301 to dodge the position, spacing end 301 and backstop portion alternate segregation this moment, drawer 20 can remove and be connected with the circuit in the cabinet body 10 in the installation cavity, set up like this, can carry out safety protection to drawer 20, in order to prevent drawer 20 phenomenon of maloperation from appearing, avoid a plurality of drawers 20 to be closed simultaneously, thereby can guarantee the normal operating of device. Meanwhile, the drawer 20 further has an observation window 70, and the observation window 70 is provided on the drawer 20. The arrangement is convenient for users to observe the state of the accommodating cavity, thereby ensuring the safety of the drawer 20 when in use as much as possible.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a switch board, can be used to the switch board, its characterized in that, the switch board includes:

the cabinet comprises a cabinet body (10), wherein the cabinet body (10) is provided with a mounting cavity, a circuit is arranged in the mounting cavity, and a stopping part is arranged on the opening side of the mounting cavity;

the drawer (20) is movably arranged in the cabinet body (10), the drawer (20) is provided with an accommodating cavity, a bottom plate of the drawer (20) is provided with a limiting hole, the drawer (20) is provided with a front end and a rear end which are oppositely arranged, and the drawer (20) is provided with a connecting position and a disconnecting position which are oppositely arranged;

an electrical component disposed within the receiving cavity, the electrical component having a first operative end (21) disposed at a front end of the drawer (20) and a connection end disposed at a rear end of the drawer (20), the connection end being in contact with the electrical circuit when the drawer (20) is in the connection position; when the drawer (20) is in the open position, the connection is disconnected from the electrical circuit;

the lock body component is arranged on the drawer (20), the lock body component is provided with a second operation end and a limiting end (301), the second operation end is arranged at the front end of the drawer (20), the limiting end (301) is movably arranged in the accommodating cavity, the limiting end (301) is arranged corresponding to the limiting hole, the limiting end (301) is provided with a stopping position and an avoiding position which are oppositely arranged, and when the limiting end (301) is located at the stopping position, the limiting end (301) penetrates through the limiting hole to the outer side of the drawer (20) and is in butt fit with the stopping portion to limit the movement of the drawer (20) in the installing cavity;

wherein, with the drawer (20) in the disconnected position, the lock body assembly is capable of restricting movement of the drawer (20) from the disconnected position to the connected position when the restraint end (301) is in the stop position; when the limiting end (301) is in the avoiding position, the drawer (20) can move between the disconnecting position and the connecting position.

2. The electrical distribution cabinet according to claim 1, wherein the lock body assembly comprises a lock cylinder (30) and a limiting assembly, the lock cylinder (30) is rotatably disposed at the front end of the drawer (20), the limiting assembly is movably disposed in the accommodating cavity, the lock cylinder (30) is in driving connection with the limiting assembly, the lock cylinder (30) forms the second operating end, and the limiting assembly has the limiting end (301).

3. The switch board of claim 2, characterized in that the limiting assembly comprises a fixing member (31) and a limiting member (32), one end of the fixing member (31) is fixedly connected with the bottom of the accommodating cavity, the limiting member (32) is movably arranged on the fixing member (31), the limiting member (32) has a first end and a second end which are oppositely arranged, the lock cylinder (30) is in driving connection with the first end of the limiting member (32), the second end of the limiting member (32) forms the limiting end (301), and the lock cylinder (30) can drive the limiting end (301) to switch between the stopping position and the avoiding position.

4. A switch board according to claim 3, wherein the limiting member (32) has a first section (321) and a second section (322) connected in sequence, an included angle is formed between the first section (321) and the second section (322), the first section (321) forms the connecting end, the second section (322) forms the limiting end (301), the first section (321) has a first guide groove (33) and a second guide groove (34), one end of the lock cylinder (30) is movably disposed in the first guide groove (33), a portion of the fixing member (31) is disposed in the second guide groove (34), the limiting member (32) can move relative to the fixing member (31) through the second guide groove (34), the extending directions of the first guide groove (33) and the second guide groove (34) are arranged in an included angle, and the lock cylinder (30) can drive the second section (322) to switch between the avoiding position and the stopping position through the first guide groove (33) and the second guide groove (34).

5. A switch board according to claim 4, characterized in that the first guide slot (33) extends in a horizontal direction and the second guide slot (34) extends in a vertical direction.

6. An electrical cabinet according to claim 4, characterized in that the lock cylinder (30) comprises a core (35) and a guide member (36), one end of the core (35) is located on the front end of the drawer (20), the other end of the core (35) is connected with one end of the guide member (36), the other end of the guide member (36) is movably arranged in the first guide groove (33), and the core (35) rotates between a locking position and an unlocking position to drive the limiting end (301) to switch between the stopping position and the avoiding position through the guide member (36).

7. The power distribution cabinet according to claim 4, wherein the power distribution cabinet further comprises a connecting hole (40) and a driving member, the connecting hole (40) is disposed at the front end of the drawer (20), the driving member is disposed between the drawer (20) and the cabinet body (10), the driving member can drive the drawer (20) to move in the cabinet body (10), the limiting member (32) further has a shielding section (37), one end of the shielding section (37) is connected with the second section (322), the other end of the shielding section (37) extends along the length direction of the drawer (20), when the limiting member (32) is located at the stopping position, the shielding section (37) is located at the connecting hole (40) to stop the connecting hole (40), and when the limiting member (32) is located at the avoiding position, the shielding section (37) is far away from the connecting hole (40).

8. The electrical distribution cabinet according to claim 1, further comprising a handle (50), wherein the handle (50) is disposed on the drawer (20) and spaced apart from the lock body assembly.

9. The electrical distribution cabinet according to claim 1, wherein the drawer (20) further comprises a connector assembly (60), the connector assembly (60) being located at a rear end of the drawer (20), the connector assembly (60) being electrically connected to the electrical element, the electrical element being connected to the electrical circuit through the connector assembly (60).

10. The electrical distribution cabinet according to claim 1, characterized in that the drawer (20) further has a viewing window (70), the viewing window (70) being provided on the drawer (20).

Images