CN211480724U

CN211480724U - Indoor alternating current box type metal enclosed switchgear

Info

Publication number: CN211480724U
Application number: CN202020234631.0U
Authority: CN
Inventors: 闻龙; 王志伟; 田玉兵
Original assignee: Anhui Haimeng Electric Technology Co ltd
Current assignee: Anhui Haimeng Electric Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-09-11
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to the technical field of power switch cabinets, more specifically relate to an indoor interchange box type metal-enclosed switchgear, including the cabinet body, the cabinet body articulates there is the cabinet door, the cabinet door includes upper cabinet door and lower cabinet door, the upper cabinet door is equipped with operation button, with operation button matched with show strip and thermovent, the operation button is equipped with the button protective sheath, the button protective sheath includes spout and sliding sleeve, the sliding sleeve with spout sliding connection, the lower cabinet door is equipped with anticollision unit; the sliding sleeve slides upwards to operate the operation key and slides downwards to prevent the operation key from being touched; the heat dissipation port is provided with a dehumidification box to prevent moist gas from entering the cabinet body; the anticollision unit prevents that the personnel through from striking down the cabinet door, effectively protects the cabinet body normal operating.

Description

Indoor alternating current box type metal enclosed switchgear

Technical Field

The utility model relates to a power switch cabinet technical field, more specifically say so and relate to an indoor box metal enclosed switchgear that exchanges.

Background

It is now common in the field of high voltage circuits to locate the switching devices indoors. There are many existing switchgear, wherein ac metal-enclosed switchgear has the remarkable characteristics of long life and high working efficiency. However, moist gas is easily generated due to different indoor working environments, and the moist gas entering the switch device can damage internal electronic components, thereby affecting the service life of the switch device; meanwhile, when people pass through the switch device, the risk of touching the keys of the switch device exists.

SUMMERY OF THE UTILITY MODEL

To the weak point of above-mentioned prior art, the utility model provides an indoor box metal-enclosed switchgear that exchanges for solve above-mentioned technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an indoor box metal-enclosed switchgear that exchanges, includes the cabinet body, the cabinet body articulates there is the cabinet door, the cabinet door includes cabinet door and lower cabinet door, go up the cabinet door be equipped with the operation button, with operation button matched with shows strip and thermovent, the operation button is equipped with the button protective sheath, the button protective sheath includes spout and sliding sleeve, the sliding sleeve with spout sliding connection, the cabinet door is equipped with anticollision unit down.

Preferably, the button protective sheath is equipped with reset spring No. one, reset spring's top with spout fixed connection, reset spring's bottom with sliding sleeve fixed connection, the bottom of spout is equipped with spacing underframe.

Preferably, the thermovent includes the connecting frame and the dehumidification box, the dehumidification box with the connecting frame is pegged graft.

Preferably, the angle between the upper surface of the connecting frame and the outer wall of the upper cabinet door is 60-70 degrees.

Preferably, the anti-collision unit comprises a fixed seat, a second return spring and an outer connecting seat, one end of the second return spring is fixedly connected with the fixed seat, the other end of the second return spring is fixedly connected with the outer connecting seat, and the outer connecting seat is connected with the fixed seat in a sliding manner.

The utility model has the advantages that:

1) the sliding sleeve slides upwards to operate the operation key, after the operation of the operation key is completed, the sliding sleeve is loosened, and under the action of the first return spring, the sliding sleeve slides downwards to be abutted against the limiting bottom frame, so that the sliding sleeve can slide downwards after the operation of the operation key is completed, and the operation key is prevented from being touched;

2) the dehumidifying box prevents moist air from entering the cabinet body to damage electronic elements, and the upper surface of the connecting frame 1 and the outer wall of the upper cabinet door form an acute included angle, so that the dehumidifying box can be quickly and conveniently fixed on the connecting frame;

3) the anticollision unit prevents that the personnel through from striking down the cabinet door.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments protected by the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a collision avoidance unit;

in the drawings, the reference numerals denote the following components:

1-upper cabinet door, 2-lower cabinet door, 11-operation key, 12-display bar, 13-sliding chute, 14-sliding sleeve, 15-first return spring, 16-limit bottom frame, 17-connecting frame, 18-dehumidification box, 21-fixing seat, 22-second return spring and 23-external connecting seat.

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. 1-2, an indoor ac box type metal-enclosed switchgear includes a cabinet body, the cabinet body is hinged with a cabinet door, the cabinet door includes an upper cabinet door 1 and a lower cabinet door 2, the upper cabinet door 1 is provided with an operation key 11, a display bar 12 and a heat dissipation opening, the display bar is matched with the operation key 11, the operation key 11 is provided with a key protection cover, the key protection cover includes a sliding groove 13 and a sliding sleeve 14, the sliding sleeve 14 is slidably connected with the sliding groove 13, and the lower cabinet door 2 is provided with an anti-collision unit. The sliding sleeve 14 is slid downwards, the key protection sleeve prevents the operation key 11 from being touched, and the sliding sleeve 14 is slid upwards to operate the operation key 11.

The key protection sleeve is provided with a first return spring 15, the top end of the first return spring 15 is fixedly connected with the sliding groove 13, the bottom end of the first return spring 15 is fixedly connected with the sliding sleeve 14, and the bottom end of the sliding groove 13 is provided with a limiting bottom frame 16. After the operation of the operation key 11 is completed, the sliding sleeve 14 is loosened, and under the action of the first return spring 15, the sliding sleeve 14 slides downwards to be abutted against the limiting bottom frame 16, so that after the operation of the operation key 11 is completed, the sliding sleeve 14 can slide downwards, and the operation key 11 is prevented from being touched.

Wherein, the thermovent includes connecting frame 17 and dehumidification box 18, and dehumidification box 18 pegs graft with connecting frame 17. The dehumidifying box 18 prevents moist air from entering the inside of the cabinet to damage the electronic components.

Wherein, the included angle between the upper surface of the connecting frame 17 and the outer wall of the upper cabinet door 1 is 60-70 degrees. The upper surface of the connecting frame 17 and the outer wall of the upper cabinet door 1 form an acute included angle, so that the dehumidifying box 18 can be quickly and conveniently fixed on the connecting frame 17.

Wherein, anticollision unit includes fixing base 21, No. two reset spring 22 and outer connecting seat 23, No. two reset spring 22's one end and fixing base 21 fixed connection, No. two reset spring 22's the other end and outer connecting seat 23 fixed connection, outer connecting seat 23 and fixing base 21 sliding connection.

The utility model discloses a theory of operation is: the sliding sleeve 14 slides upwards to operate the operation key 11, after the operation of the operation key 11 is completed, the sliding sleeve 14 is loosened, and under the action of the first return spring 15, the sliding sleeve 14 slides downwards to be abutted against the limiting bottom frame 16, so that after the operation of the operation key 11 is completed, the sliding sleeve 14 can slide downwards to prevent the operation key 11 from being touched; the dehumidifying box 18 prevents moist air from entering the cabinet body to damage electronic components, and the upper surface of the connecting frame 17 and the outer wall of the upper cabinet door 1 form an acute included angle, so that the dehumidifying box 18 can be quickly and conveniently fixed on the connecting frame 17; the anticollision unit prevents that the personnel through from striking down cabinet door 2.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an indoor box metal-enclosed switchgear that exchanges, includes the cabinet body, the cabinet body articulates there is the cabinet door, its characterized in that: the cabinet door includes cabinet door (1) and lower cabinet door (2), go up cabinet door (1) be equipped with operation button (11), with operation button (11) matched with show strip (12) and thermovent, operation button (11) are equipped with the button protective sheath, the button protective sheath includes spout (13) and sliding sleeve (14), sliding sleeve (14) with spout (13) sliding connection, lower cabinet door (2) are equipped with anticollision unit.

2. The indoor ac box-type metal enclosed switchgear of claim 1, wherein: the button protective sheath is equipped with reset spring (15) No. one, the top of reset spring (15) with spout (13) fixed connection, the bottom of reset spring (15) with sliding sleeve (14) fixed connection, the bottom of spout (13) is equipped with spacing underframe (16).

3. The indoor ac box-type metal enclosed switchgear of claim 1, wherein: the thermovent includes connecting frame (17) and dehumidification box (18), dehumidification box (18) with connecting frame (17) are pegged graft.

4. The indoor ac box-type metal enclosed switchgear of claim 3, wherein: the included angle between the upper surface of the connecting frame (17) and the outer wall of the upper cabinet door (1) is 60-70 degrees.

5. The indoor ac box-type metal enclosed switchgear of claim 1, wherein: the anti-collision unit comprises a fixed seat (21), a second reset spring (22) and an outer connecting seat (23), one end of the second reset spring (22) is fixedly connected with the fixed seat (21), the other end of the second reset spring (22) is fixedly connected with the outer connecting seat (23), and the outer connecting seat (23) is in sliding connection with the fixed seat (21).