CN216289556U

CN216289556U - Electric cabinet

Info

Publication number: CN216289556U
Application number: CN202122314182.8U
Authority: CN
Inventors: 刘洪南; 王启立; 周权; 邱昆; 徐光强
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-12
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to an electrical cabinet, including box and door plant, the box has the door frame that is used for cooperating with the door plant, and the door plant can be installed on the door frame openly, and the door frame is formed with first holding portion, and the peripheral edge of door plant is formed with the second holding portion, and in the position of closing the lid of door plant, first holding portion and second holding portion cooperation are formed with the accommodation space that is used for holding the sealing, and the sealing partially inlays in first holding portion. When the door panel is closed, the upper half part of the sealing body is accommodated in the second accommodating part, so that a completely sealed state is formed, and a better sealing effect can be achieved in various scenes such as filth, humidity, salt mist and the like. In addition, the seal is through the mode and the first portion fixed connection that holds of embedding, and the door plant can not produce the friction with the seal at the in-process that opens and shuts, can avoid the accident to tear the seal off, guarantees sealed effect.

Description

Electric cabinet

Technical Field

The utility model relates to an electrical equipment technical field specifically, relates to an electrical cabinet.

Background

The electric cabinet is used as an important device for power supply, distribution and control, and has great significance for the safe and stable operation requirement of the electric cabinet. The application scene of electric cabinet is extensive, and wherein bad environment such as filthy, humidity and salt fog is not lacked, if because of electric cabinet is sealed bad, lead to the inside filthy etc. of invading of electric cabinet, can cause the problem of equipment corrosion, creepage and short circuit, influence life.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide an electrical cabinet with good sealed effect.

In order to achieve the above object, the present disclosure provides an electrical cabinet including a cabinet having a door frame for cooperating with a door panel, and the door panel being openably mounted on the door frame, the door frame being formed with a first receiving portion, a peripheral edge of the door panel being formed with a second receiving portion, the first receiving portion and the second receiving portion cooperating to form a receiving space for receiving a sealing body in a covering position of the door panel, the sealing body being partially embedded in the first receiving portion.

Optionally, the door frame includes a first overlapping edge, an outer side of the first overlapping edge is formed into the first accommodating portion by bending, the first accommodating portion is recessed toward an inner direction of the box body, a peripheral edge of the door panel includes a second overlapping edge for fitting with the first overlapping edge, an outer side of the second overlapping edge is formed into the second accommodating portion by bending, and the second accommodating portion is protruded toward an inner direction away from the box body.

Optionally, the second accommodating portion includes a first bending edge extending in the direction away from the inner direction of the box body, a second bending edge extending in the direction toward the inner direction of the box body, and a connecting edge connecting the first bending edge and the second bending edge, and the extending length of the second bending edge is configured to be greater than the height of the accommodating space.

Optionally, the door frame includes a frame body, the frame body extends towards the inside direction that deviates from the box and is formed with a support edge, the support edge outwards forms to the side direction the first overlap edge, the frame body, the support edge and the first overlap edge enclose into a semi-enclosed guiding gutter.

Optionally, the electric cabinet still includes the lock, the lock includes lock body, motion and locking piece, the lock body sets up on the door plant, the motion is located the door plant towards one side of box and can by the lock body drive, the locking piece is fixed set up in the inside of box, the locking piece be used for with the motion cooperation is in order to lock the door plant.

Optionally, the moving member is configured as a rod, the locking member is provided with a first through hole for matching with the moving member, and the rod-shaped locking member is configured to extend along a direction parallel to the plane of the door panel.

Optionally, the box body is further provided with a guide part on a moving path of the moving part, and the guide part is provided with a second through hole for the moving part to pass through.

Optionally, the moving member and the locking member include two sets disposed with the lock body as a center of symmetry.

Optionally, one side of the door panel is rotatably connected with the box body through a hinge structure.

Optionally, the sealing body is an elastic sealant.

Through above-mentioned technical scheme, be formed with first holding portion on the door frame, the peripheral edge of door plant is formed with the second holding portion that is used for cooperating in order to form the accommodation space with first holding portion, and the latter half of seal inlays in first holding portion, and when the door plant lid was fashionable, the first half of seal just held in the second holding portion to form complete sealed state, all can reach better sealed effect in various scenes such as filthy, moist and salt fog. In addition, the seal is through the mode and the first portion fixed connection that holds of embedding, and the door plant can not produce the friction with the seal at the in-process that opens and shuts, can avoid the accident to tear the seal off, guarantees sealed effect.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a perspective view of an electrical cabinet provided by an exemplary embodiment of the present disclosure;

fig. 2 is a front view of an electrical cabinet provided by an exemplary embodiment of the present disclosure;

FIG. 3 is a cross-sectional view of the electrical cabinet of FIG. 2 taken along A-A;

FIG. 4 is a cross-sectional view of the electrical cabinet of FIG. 2 taken along the direction B-B;

fig. 5 is a partially enlarged view of a portion I in fig. 4.

Description of the reference numerals

1-box body, 11-door frame, 111-first overlapping edge, 112-first containing part, 113-frame body, 114-supporting edge, 12-diversion trench, 2-door panel, 21-second overlapping edge, 22-second containing part, 221-first bending edge, 222-second bending edge, 223-connecting edge, 3-door lock, 31-lock body, 32-moving part, 33-locking part, 331-first perforation, 34-guiding part, 341-second perforation, 4-hinge structure and 5-sealing body.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, the use of directional terms such as "upper, lower, left, and right" is defined according to the directions indicated in the respective drawings, and "inner" and "outer" refer to the inner and outer of the contours of the respective parts themselves. Furthermore, the terms "first," "second," and the like, as used herein, are intended to distinguish one element from another, and not necessarily to distinguish between order and importance.

As shown in fig. 1 to 5, the present disclosure provides an electrical cabinet including a cabinet 1 and a door panel 2, the cabinet 1 having a door frame 11 for cooperating with the door panel 2, the door panel 2 being openably mounted on the door frame 11. The door panel 2 and the door frame 11 are arranged in a matched mode, namely, the peripheral edge of the door panel 2 can be in lap joint with the door frame 11 at the covering position. Although the door plate 2 is designed to be in lap joint with the door frame 11, due to the existence of factors such as processing errors and assembly errors, a gap still exists between the door plate 2 and the door frame 11, and under severe environment, water vapor, dirt and the like can enter the box body 1 along with the gap.

In order to solve the above problem, the present disclosure forms a first accommodating portion 112 on the door frame 11, correspondingly, a second accommodating portion 22 is formed on the peripheral edge of the door panel 2, and in the covering position of the door panel 2, an accommodating space is formed by the first accommodating portion 112 and the second accommodating portion 22 in a matching manner, and a sealing body 5 is arranged in the accommodating space. The volume of the sealing body 5 needs to be configured to be able to close the gap between the door panel 2 and the door frame 11, i.e., the sealing body 5 is partially embedded in the first accommodation portion 112. Specifically, the lower half of the sealing body 5 is embedded in the first accommodating portion 112, and the upper half thereof protrudes from the case 1.

Here, the upper half portion and the lower half portion do not necessarily mean two portions having equal volumes, but are used to explain the mounting state of the sealing body 5, and how much the embedding volume does not substantially affect the implementation of the present disclosure. It should be noted that the sealing body 5 is fitted into the first housing portion, which means that the sealing body 5 is firmly or deeply fixed in the first housing portion 112, but the sealing body 5 and the second housing portion 22 are not tightly fixed, that is, the door panel 2 does not generate a friction force enough to be torn off with the sealing body 5 in the opening process, or it is considered that the sealing body 5 and the second housing portion 22 are in clearance fit, so that the door panel 2 can be opened at will.

This disclosed seal 5 can adopt arbitrary material that has sealing performance to form, for example, seal 5 can select to adopt the elastic sealant, and the elastic sealant has heat-resisting characteristic, also is unlikely to melt and influences sealed effect when the temperature risees in box 1, and in addition, the elastic sealant can slightly expand when meeting water, further strengthens sealed effect. In the process of construction, the staff can pour into or the sealed glue of installation elasticity along first container portion 112, waits for a period of time after, the sealed glue of elasticity can solidify for the latter half inlays in first container portion 112, and the first half protrusion, just corresponds to the position after second container portion 22 lid closes. In the embodiment shown in fig. 5, the first housing portion 112 and the second housing portion 22 form a substantially rectangular housing space, and correspondingly, the sealing body 5 is also formed in a rectangular shape.

Through the technical scheme, namely, be formed with first container 112 on the door frame 11, the peripheral edge of door plant 2 is formed with and is used for cooperating with first container 112 in order to form the second container 22 of accommodation space, the lower half of seal 5 inlays in first container 112, when door plant 2 lid, the upper half of seal 5 just holds in second container 22 to form complete sealed state, can reach better sealed effect in various scenes such as filth, humidity and salt fog. In addition, the sealing body 5 is fixedly connected with the first accommodating part 112 in an embedded mode, and the door plate 2 cannot rub against the sealing body 5 in the opening and closing process, so that the sealing body 5 can be prevented from accidentally dropping, and the sealing effect is ensured. Moreover, in the production process, the staff can pour or install the sealing body 5 along the first containing part 112, the mechanical operation can avoid the problem that the joint is not tight or the distortion is generated by the traditional method of sticking sealing strips and the like, and the forming is attractive and the reliability is higher.

According to an embodiment of the present disclosure, as shown in fig. 4 and 5, the door frame 11 includes a first overlapping edge 111, an outer side (right side in fig. 5) of the first overlapping edge 111 is formed as a first receiving portion 112 by being bent, and the first receiving portion 112 is recessed toward an inner direction of the cabinet 1. The first overlapping edge 111 and the first accommodating portion 112 are bent like a 2-shape as a whole. The peripheral edge of the door panel 2 includes a second overlapping edge 21 for attaching to the first overlapping edge 111, and the second overlapping edge 21 is attached to the first overlapping edge 111 for covering the cabinet 1 and supporting the door panel 2. The outer side of the second overlapping edge 21 is formed into a second accommodating part 22 by bending, the second accommodating part 22 protrudes towards the direction away from the inner part of the box body 1, and the second overlapping edge 21 and the second accommodating part 22 are bent into a shape similar to an n shape as a whole. First container portion 112 and second container portion 22 all adopt bending process to form, and this kind of bending process technology is mature and simple operation, compares with forming the sealing strip through welding process among the relevant art, and the degree of difficulty is lower and consuming time shorter, also can not influence pleasing to the eye problem because of producing the solder joint package.

The second receiving portion 22 includes a first bending edge 221 extending in an inner direction (upward in fig. 5) away from the case body 1, a second bending edge 222 extending in the inner direction (downward in fig. 5) of the case body 1, and a connecting edge 223 connecting the first bending edge 221 and the second bending edge 222. The extending length of the second bending edge 222 is configured to be greater than the height of the accommodating space, so as to close the accommodating space and maintain the sealing body 5 in the accommodating space.

Further, the door frame 11 includes a frame 113, the frame 113 is formed with a supporting edge 114 extending towards the direction away from the inside of the box 1, the supporting edge 114 is formed as a first overlapping edge 111 laterally outwards, and the frame 113, the supporting edge 114 and the first overlapping edge 111 enclose a semi-closed diversion trench 12. In a rainy scene, rainwater can flow out quickly from bottom to bottom along the diversion trench 12, and the rainwater is prevented from being accumulated and slowly seeping into the box body 1.

According to an embodiment of the present disclosure, as shown in fig. 1 to 3, the electrical cabinet further includes a door lock 3, the door lock 3 includes a lock body 31, a moving member 32 and a lock member 33, the lock body 31 is disposed on the door panel 2, the moving member 32 is located on one side of the door panel 2 facing the cabinet 1 and can be driven by the lock body 31, the lock member 33 is fixedly disposed inside the cabinet 1, and the lock member 33 is used for cooperating with the moving member 32 to lock the door panel 2. The lock body 31 is provided with a lock hole for insertion of a key, and the inserted key is rotated to drive the moving member 32 to reciprocate, so that the moving member 32 is switched between a lock position engaged with the lock member 33 and an unlock position disengaged from the lock member 33.

The moving member 32 may be configured in a rod shape, the locking member may be configured in a plate shape extending laterally inward from the inner wall surface of the case 1, and a first through hole 331 for engaging with the moving member 32 is provided in the locking member 33. The rod-shaped locking member 33 is arranged to extend in a direction parallel to the plane of the door panel 2. When the worker operates the lock body 31 to drive the moving member 32, the moving member 32 reciprocates (moves up and down in fig. 3) and can be inserted into the first penetration hole 331. Since the rod-shaped locking member 33 is arranged to extend in a direction parallel to the plane of the door panel 2. At the locking position, door plant 2 receives the packing force of directional box 1 direction, like this, even when the tolerance and the deflection of door plant 2 do when big and the grow because of the door plant size, everywhere seal 5 all can receive pressure and laminate, has avoided appearing the space because of door plant 2 and the not high emergence of some laminating degrees of box 1.

The case 1 is further provided with a guide member 34 on a moving path of the moving member 32, in other words, the guide member 34 is provided between the lock body 31 and the locking member 33. The guide 34 is provided with a second through hole 341 through which the mover 32 passes. The guide 34 is configured such that the mover 32 passes through the second penetration hole 341 regardless of whether the mover 32 is in the locked position or the unlocked position, i.e., the guide 34 functions to restrict the moving path of the mover 32. Like the lock member 33, the guide member 34 may also be configured in a plate shape extending laterally inward from the inner wall surface of the case 1. In addition, in order to improve the convenience of operation and the reliability of locking of the door lock 3, the moving member 32 and the locking member 33 include two sets disposed with the lock body 31 as a symmetric center, and two sets disposed up and down with the lock body 31 as a symmetric center in fig. 3.

As a way of enabling the threshold to be openably mounted on the door frame 11, as shown in fig. 1, one side of the door panel 2 is rotatably connected to the case 1 by a hinge structure 4. Specifically, hinge structure 4's first connecting plate fixed mounting is on door plant 2, and second connecting plate fixed mounting is on box 1, and first connecting plate and second connecting plate are connected through the pivot, open more in a flexible way.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. An electrical cabinet comprising a cabinet (1) and a door panel (2), the cabinet (1) having a door frame (11) for cooperating with the door panel (2), the door panel (2) being openably mounted on the door frame (11), characterized in that the door frame (11) is formed with a first receptacle (112), a peripheral edge of the door panel (2) is formed with a second receptacle (22), in a closed position of the door panel (2), the first receptacle (112) and the second receptacle (22) cooperate to form a receiving space for receiving a sealing body (5), the sealing body (5) being partially embedded in the first receptacle (112).

2. The electrical cabinet according to claim 1, wherein the door frame (11) comprises a first overlapping edge (111), the outer side of the first overlapping edge (111) is formed as the first accommodating portion (112) by bending, the first accommodating portion (112) is recessed toward the inner direction of the cabinet (1), the outer peripheral edge of the door panel (2) comprises a second overlapping edge (21) for fitting with the first overlapping edge (111), the outer side of the second overlapping edge (21) is formed as the second accommodating portion (22) by bending, and the second accommodating portion (22) is protruded toward the inner direction away from the cabinet (1).

3. The electrical cabinet according to claim 2, wherein the second receiving portion (22) includes a first bent side (221) extending in an inner direction away from the cabinet (1), a second bent side (222) extending in the inner direction of the cabinet (1), and a connecting side (223) connecting the first bent side (221) and the second bent side (222), and an extending length of the second bent side (222) is configured to be greater than a height of the receiving space.

4. The electrical cabinet according to claim 3, wherein the door frame (11) comprises a frame body (113), the frame body (113) extends towards an inner direction away from the box body (1) to form a supporting edge (114), the supporting edge (114) is formed laterally outwards as the first overlapping edge (111), and the frame body (113), the supporting edge (114) and the first overlapping edge (111) enclose a semi-closed diversion trench (12).

5. The electrical cabinet according to claim 1, characterized in that the electrical cabinet further comprises a door lock (3), the door lock (3) comprises a lock body (31), a moving member (32) and a locking member (33), the lock body (31) is disposed on the door panel (2), the moving member (32) is located on a side of the door panel (2) facing the cabinet (1) and can be driven by the lock body (31), the locking member (33) is fixedly disposed inside the cabinet (1), and the locking member (33) is used for cooperating with the moving member (32) to lock the door panel (2).

6. Electrical cabinet according to claim 5, characterized in that the moving member (32) is configured as a rod, the locking member (33) being provided with a first aperture (331) for cooperating with the moving member (32), the rod-shaped locking member (33) being arranged to extend in a direction parallel to the plane of the door panel (2).

7. Electrical cabinet according to claim 6, characterized in that the cabinet (1) is further provided with a guide (34) on the path of movement of the moving member (32), the guide (34) being provided with a second perforation (341) through which the moving member (32) passes.

8. The electrical cabinet according to claim 7, wherein the moving member (32) and the locking member (33) comprise two groups disposed with the lock body (31) as a symmetrical center.

9. The electrical cabinet according to claim 1, characterized in that one side of the door panel (2) is rotatably connected to the cabinet (1) by means of a hinge structure (4).

10. Electrical cabinet according to claim 1, characterized in that the sealing body (5) is an elastic sealing glue.