CN215267249U

CN215267249U - Waterproof partition door for control box

Info

Publication number: CN215267249U
Application number: CN202121406743.0U
Authority: CN
Inventors: 吴建
Original assignee: Suzhou Liansheng Electric Automation Co ltd
Current assignee: Suzhou Liansheng Electric Automation Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-21
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a waterproof partition door for a control box, which comprises a control box body, a cabinet door and a partition door locking piece, wherein the control box body is of a box body structure with an open front end face, and the cabinet door is hinged and connected on the front end face where the control box body is positioned; the preceding terminal surface at cabinet door place is equipped with the partition door latch fitting, the hasp piece that sets up on the partition door latch fitting is connected with the lock chi through the connecting rod that runs through in the cabinet door, the medial surface that is located the cabinet door place at the connecting rod simultaneously is provided with first reset spring, the tip that the connecting rod stretches out the cabinet door outside is fixed at the top of hasp piece, the bottom of hasp piece is provided with the arch, it is protruding and spacing to make the pressing piece block, the below at pressing piece place sets up second reset spring, and realize the up-and-down motion of pressing piece through second reset spring. This device can realize the cabinet door after closing through mutually supporting of the hasp piece on the partition door latch fitting and lock chi, closely laminates with the opening position at control box body place, realizes effectively sealedly.

Description

Waterproof partition door for control box

Technical Field

The utility model belongs to the technical field of the control cabinet door, concretely relates to a waterproof partition door for control box.

Background

The control box is a commonly used power distribution device, is often applied to low-voltage power grids, and is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like. Can be applied to indoor environment or outdoor environment.

Use when outdoor at that time, because the environment of outside is comparatively abominable, in cabinet door junction during a particular time, its own just has the clearance, and this clearance position can make the rainwater infiltration under the bad weather condition of wind and rain to cause the production of the inside weather components and parts short circuit condition of control box.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a waterproof partition door for control box has solved the above-mentioned technical problem who exists among the prior art.

The purpose of the utility model can be realized by the following technical scheme:

a waterproof partition door for a control cabinet comprises a control cabinet body, a cabinet door and a partition door locking piece, wherein the control cabinet body is of a box body structure with an open front end face, and the cabinet door is hinged to the front end face where the control cabinet body is located;

an L-shaped frame extending outwards is arranged at the opening part of the front end face where the control box body is located along the edge;

the preceding terminal surface at cabinet door place is equipped with the partition latch fitting, the partition latch fitting includes pressing part, hasp piece, connecting rod and lock chi, the hasp piece that sets up on the partition latch fitting is connected with the lock chi through the connecting rod that runs through in the cabinet door, is in simultaneously the medial surface that the connecting rod is located the cabinet door place is provided with first reset spring, the tip at the connecting rod outside of stretching out the cabinet door is fixed at the top of hasp piece, and the bottom of hasp piece is provided with the arch, makes pressing part block is protruding and spacing, the below at pressing part place sets up second reset spring to realize the up-and-down motion according to the pressing part through second reset spring.

Furthermore, a sealing gasket is arranged on the edge of the inner face of the cabinet door.

Furthermore, a ventilation hole is formed in the wall of the side box where the control box body is located.

Furthermore, a tower-shaped protective coil is arranged on the wall of the top cabinet body where the control box body is located.

Furthermore, when the cabinet door is closed, the lock ruler of the partition door locking piece is embedded on the L-shaped frame, and the sealing washer is tightly attached to the L-shaped frame.

The utility model has the advantages that:

1. this device can realize the cabinet door after closing through mutually supporting of hasp spare and lock chi on the partition door latch fitting, closely laminates with the opening position at control box body place, realizes effectively sealedly, avoids outside geomantic omen to lead to the fact the electrical components and parts short circuit condition in the switch board to take place through the clearance at cabinet door junction.

2. When the cabinet door is closed, the locking ruler of the sealing gasket door partition locking piece is arranged on the edge of the inner surface of the cabinet door and is embedded on the L-shaped frame, and the sealing gasket is tightly attached to the L-shaped frame to play a role in sealing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

fig. 3 is a schematic view of the overall structure of a partition lock according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a partition lock according to an embodiment of the present invention.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the embodiment of the utility model provides a waterproof partition door for control box, including control box body 1, cabinet door 2, partition door latch fitting 3, open box structure of terminal surface before control box body 1 is to the articulated cabinet door 2 that is connected with of terminal surface before control box body 1 place.

An L-shaped frame 11 extending outwards is arranged at the opening position of the front end face where the control box body 1 is located along the edge position. The side wall of the control box body 1 is provided with a vent hole 101, and the wall of the box body is provided with a tower-shaped protective coil 102.

As shown in fig. 3 and 4, a partition door locking piece 3 is arranged on the front end face where the cabinet door 2 is located, the partition door locking piece 3 comprises a pressing piece 31, a locking piece 32, a connecting rod 33 and a locking ruler 34, the locking piece 32 arranged on the partition door locking piece 3 is connected with the locking ruler 34 through the connecting rod 33 penetrating through the cabinet door 2, meanwhile, a first return spring 331 is arranged on the inner side face where the connecting rod 33 is located at the cabinet door 2, the top of the locking piece 32 is fixed at the end part where the connecting rod 33 extends out of the outer side of the cabinet door 2, a protrusion 321 is arranged at the bottom of the locking piece 32, the pressing piece 31 is clamped in the protrusion 321 and limited, a second return spring 311 is arranged below the pressing piece 31, and the up-and-down movement of the pressing piece 31 is realized through the second return spring 311.

When the pressing member 31 is pressed down, the pressing member 31 is disengaged from the protrusion 321 at the bottom of the locking member 32, and the locking member 32 is sprung by the restoring action of the first restoring spring 331 on the connecting rod 33, so as to drive the locking ruler 34 connected to the other end of the connecting rod 33 to move backwards for a certain distance, thereby disengaging from the connection of the L-shaped frame 11 on the control box body 1.

When the front end of the locking member 32 is pressed down, the protrusion 321 is engaged with the pressing member 31 to achieve fixation, and the front end of the connecting rod 33 moves a distance to the front end, so as to achieve tightening of the locking ruler 34 and the L-shaped frame 11, thereby achieving locking effect.

When the cabinet door 2 is closed, the edge of the inner surface of the cabinet door 2 is provided with a sealing gasket 21. The locking ruler 34 of the partition door locking piece 3 is embedded on the L-shaped frame 11, and the sealing washer 21 is tightly attached to the L-shaped frame 11.

Whole device simple operation can realize the locking and the opening of cabinet door fast, plays sealed effect for control box body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A waterproof partition door for a control box comprises a control box body (1), a cabinet door (2) and a partition door locking piece (3), and is characterized in that the control box body (1) is of a box body structure with an open front end face, and the cabinet door (2) is hinged to the front end face where the control box body (1) is located;

an L-shaped frame (11) extending outwards is arranged at the opening position of the front end face where the control box body (1) is located along the edge position;

the front end face where the cabinet door (2) is located is provided with a partition door locking piece (3), the partition door locking piece (3) comprises a pressing piece (31), a locking piece (32), a connecting rod (33) and a locking ruler (34), the lock catch piece (32) arranged on the partition door lock piece (3) is connected with the lock ruler (34) through a connecting rod (33) penetrating through the cabinet door (2), meanwhile, a first return spring (331) is arranged on the inner side surface of the connecting rod (33) which is positioned on the cabinet door (2), the top of the locking fastener (32) is fixed at the end part of the connecting rod (33) extending out of the outer side of the cabinet door (2), the bottom of the locking fastener (32) is provided with a bulge (321), so that the pressing part (31) is clamped on the bulge (321) and limited, a second return spring (311) is arranged below the pressing piece (31), and the up-and-down movement of the pressing piece (31) is realized by a second return spring (311).

2. The watertight compartment door for control cabinets of claim 1, characterized in that the inner face of the cabinet door (2) is provided with sealing gaskets (21) along the edges.

3. The waterproof compartment door for the control box according to claim 1, characterized in that a vent hole (101) is formed in the side box wall where the control box body (1) is located.

4. The waterproof compartment door for the control box according to claim 1, characterized in that a tower-shaped protective coil (102) is arranged on the top cabinet wall where the control box body (1) is located.

5. The waterproof compartment door for a control box according to claim 2, characterized in that when the cabinet door (2) is closed, the locking ruler (34) of the compartment door locking piece (3) is embedded on the L-shaped frame (11) and the sealing gasket (21) is tightly attached to the L-shaped frame (11).