CN216413591U

CN216413591U - Uninterrupted power supply device for cabinet body

Info

Publication number: CN216413591U
Application number: CN202122808140.XU
Authority: CN
Inventors: 石铮; 戴学良
Original assignee: De'an Environmental Protection Equipment Changzhou Co ltd
Current assignee: De'an Environmental Protection Equipment Changzhou Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-29
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of electrical protection equipment, in particular to an uninterruptible power supply device for a cabinet body. According to the uninterrupted power supply device for the cabinet body, the bottom containing frame for mounting the standby power supply and the top assembling frame for mounting the electromagnet are fixedly welded at the lower end of the inner side wall of the main cabinet body, the automatic switching of the power supply in the cabinet body is automatically controlled in a pure mechanical mode, the operation is simple and convenient, and the failure rate is low; the iron spring is controlled to stretch by the electromagnet, so that the lifting control panel is controlled to be in contact with the input terminal and the output terminal at different positions, and the whole power supply equipment is simple in structure, low in cost, extremely low in energy consumption and convenient to popularize and promote; all be provided with the binding plate of putting to one side on output terminal and input terminal top to promote linkage structure's connection stability and laminating nature, make the power supply more firm high-efficient.

Description

Uninterrupted power supply device for cabinet body

Technical Field

The utility model relates to the technical field of electrical protection equipment, in particular to an uninterruptible power supply device for a cabinet body.

Background

The electrical cabinet, also called a power distribution cabinet, is used for distributing electric energy to each load part under power distribution control and performing power-off protection when a circuit is short-circuited, overloaded and leaked. The common types of power distribution cabinets include fixed-panel power distribution cabinets, protective power distribution cabinets, drawer-type power distribution cabinets, power lighting power distribution cabinets and the like.

In the use process of the traditional electrical cabinet, a stable and long-acting power supply system is needed to ensure the operation of internal power equipment, the existing solution on the market is mainly realized by adopting a UPS (uninterrupted power supply), but the capacity of the UPS on the market is limited, the cost is very high, potential failure hazards exist, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to solve the problems existing in the background art, an improved uninterruptible power supply device for a cabinet is provided, which solves the problems that the scheme for solving the power supply stability of a power distribution cabinet in the market at present is mainly realized by adopting a UPS (uninterrupted power supply), but the UPS in the market has limited capacity, very high cost, potential failure and limited application range.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an uninterrupted power supply device for a cabinet body comprises a main cabinet body, a standby power supply and an electromagnet which are arranged in the main cabinet body, the lower end of the inner side wall of the main cabinet body is fixedly welded with a bottom containing frame for installing a standby power supply, a top assembly frame for installing the electromagnet is fixedly connected on the inner top surface of the bottom containing frame, the inner walls of the two sides of the bottom containing frame are positioned above the standby power supply and are fixedly connected with a left input terminal, a left output terminal, a right output terminal and a right input terminal, a left lifting control board is arranged between the left input terminal and the right output terminal in the bottom containing frame, a right lifting control board is arranged between the left output terminal and the right input terminal in the bottom containing frame, the upper surface of the left lifting control plate and the upper surface of the right lifting control plate are respectively connected with the lower surface of the electromagnet through iron springs.

The left input terminal, the left output terminal, the right output terminal and the right input terminal are all L-shaped bent conductive plates.

The upper end of the left input terminal is electrically connected with an external power input end, and the right output terminal is electrically connected with a power input end inside the main cabinet body.

The lower end of the left output terminal is electrically connected with the power input end in the main cabinet body, and the right input terminal is electrically connected with the power output end in the main cabinet body.

Put lift control board and put lift control board upper surface link on the right side and set up a plurality of inside storage openings that are the annular array and arrange, inside storage opening in the side have an integrative structure assembly curved plate of kickup on the mouth, iron spring bottom through insert the assembly curved plate inside respectively with put lift control board on the left side, put the lift control board upper surface on the right side and be connected.

The left-side input terminal right end is provided with an upward bending integrated structure, the left-side output terminal right end is provided with a downward bending integrated structure, the right-side output terminal left end is provided with an upward bending integrated structure, and the right-side input terminal left end is provided with a downward bending integrated structure.

The utility model has the beneficial effects that:

(1) according to the uninterrupted power supply device for the cabinet body, the bottom containing frame for mounting the standby power supply and the top assembling frame for mounting the electromagnet are fixedly welded at the lower end of the inner side wall of the main cabinet body, the automatic switching of the power supply in the cabinet body is automatically controlled in a pure mechanical mode, the operation is simple and convenient, and the failure rate is low;

(2) the iron spring is controlled to stretch by the electromagnet, so that the lifting control panel is controlled to be in contact with the input terminal and the output terminal at different positions, and the whole power supply equipment is simple in structure, low in cost, extremely low in energy consumption and convenient to popularize and promote;

(3) inside the setting of the inside assembly bending plate who is used for installing the iron spring of accomodating mouthful on lift control panel puts input terminal, puts output terminal, the right side on a left side and puts the input terminal top on the right side and all be provided with to one side and put the flitch to promote linkage structure's connection stability and laminating nature, make the power supply more firm high-efficient.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

Fig. 2 is an internal sectional view of the bottom storage frame of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 and 2 show uninterrupted power source power supply unit for cabinet body, including the main cabinet body 1, install stand-by power supply 2 and electro-magnet 3 at the internal portion of main cabinet body 1, main cabinet body 1 inside wall lower extreme welded fastening has the bottom that is used for installing stand-by power supply 2 to accomodate frame 4, fixedly connected with is used for installing electro-magnet 3's top assembly frame 5 on the bottom accomodates the interior top surface of frame 4, the bottom is accomodate 4 both sides inner wall and is located stand-by power supply top fixedly connected with left side and puts input terminal 6, left side output terminal 7, right side output terminal 8 and right side input terminal 9, it is provided with left side lift control board 10 to be located between left side input terminal 6 and the right side output terminal 8 that the frame 4 is accomodate to the bottom is inside to be located between left side output terminal 7 and the right side input terminal 9, left side lift control board 10 upper surface and right side lift control board 11 upper surface link to each other with electro-magnet 3 lower surface through iron spring 12 respectively And (6) connecting.

Connection terminals with obliquely arranged bending heads at the tops are respectively fixed at the input end and the output end of the upper end of the standby power supply 2 and the lower end of the electromagnet 3, and the specific structure is shown in fig. 2.

Further, for matching connection, the left input terminal 6, the left output terminal 7, the right output terminal 8 and the right input terminal 9 are all bent conductive plates with L-shaped structures.

Further, in order to supply power to the electromagnet 3 in a matching manner, the upper end of the left input terminal 6 is electrically connected with an external power input end, and the right output terminal 8 is electrically connected with an internal power input end of the main cabinet 1.

Further, in order to match the bottom and connect with the standby power supply 2, the lower end of the left output terminal 7 is electrically connected with the power supply input end inside the main cabinet 1, and the right input terminal 9 is electrically connected with the power supply output end inside the main cabinet 1.

Further, for the cooperation external installation, put lift control board 10 on a left side and put lift control board 11 upper surface link on the right side and offer a plurality of inside storage openings 13 that are the annular array and arrange, have crooked board 14 of the body structure assembly of kickup on the inside surface of inside storage opening 13, iron spring 12 bottom is connected with lift control board 10, the right side respectively of putting lift control board 11 upper surface through inserting inside the crooked board 14 of assembly.

Furthermore, in order to improve the adhesion during expansion and contraction, the right end of the left input terminal 6 has an upward bending, the right end of the left output terminal 7 has a downward bending, the left end of the right output terminal 8 has an upward bending, and the left end of the right input terminal 9 has a downward bending obliquely-arranged adhesion plate 15 with an integral structure.

According to the uninterrupted power supply device for the cabinet body, the bottom containing frame 4 for mounting the standby power supply and the top assembling frame 5 for mounting the electromagnet 3 are fixedly welded at the lower end of the inner side wall of the main cabinet body 1, the automatic switching of the power supply in the cabinet body is automatically controlled in a pure mechanical mode, the operation is simple and convenient, and the failure rate is low; the electromagnet 3 is used for controlling the iron spring 12 to stretch and contract, so that the lifting control panel is controlled to be in contact with input and output terminals at different positions, and the whole power supply equipment is simple in structure, low in cost, extremely low in energy consumption and convenient to popularize and promote; inside storage port 13 on lift control board is inside to be set up the crooked board 14 of assembly that is used for installing iron spring 12, puts input terminal 6, the output terminal 7 of putting on a left side, puts output terminal 8 and puts the input terminal 9 top on the right side and all is provided with to one side and puts laminating board 15 to promote linkage structure's connection stability and laminating nature, make the power supply more firm high-efficient.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an uninterrupted power source power supply unit for the cabinet body, includes the main cabinet body (1), installs stand-by power supply (2) and electro-magnet (3) in the main cabinet body (1) inside, characterized by: main cabinet body (1) inside wall lower extreme welded fastening accomodate frame (4) with the bottom that is used for installing stand-by power supply (2), the bottom accomodate on the top surface fixedly connected with be used for installing top assembly frame (5) of electro-magnet (3) in frame (4), bottom accomodate frame (4) both sides inner wall and be located stand-by power supply (2) top fixedly connected with left side and put input terminal (6), left side and put output terminal (7), right side put output terminal (8) and right side put input terminal (9), bottom accomodate frame (4) inside be located left side and put input terminal (6) and right side and put between output terminal (8) and be provided with left side and put lift control board (10), bottom accomodate frame (4) inside be located left side and put output terminal (7) and right side and be provided with right side lift control board (11) between input terminal (9), left side put lift control board (10) upper surface and right side lift control board (11) upper surface respectively through iron spring (12) Is connected with the lower surface of the electromagnet (3).

2. The uninterruptible power supply device for the cabinet according to claim 1, wherein: the left input terminal (6), the left output terminal (7), the right output terminal (8) and the right input terminal (9) are all L-shaped bent conductive plates.

3. The uninterruptible power supply device for the cabinet according to claim 1, wherein: the upper end of the left input terminal (6) is electrically connected with an external power input end, and the right output terminal (8) is electrically connected with an internal power input end of the main cabinet body (1).

4. The uninterruptible power supply device for the cabinet according to claim 1, wherein: the lower end of the left output terminal (7) is electrically connected with the internal power input end of the main cabinet body (1), and the right input terminal (9) is electrically connected with the internal power output end of the main cabinet body (1).

5. The uninterruptible power supply device for the cabinet according to claim 1, wherein: put lift control board (10) on a left side and put lift control board (11) on the right side upper surface connection end set up a plurality of inside storage opening (13) that are the annular array and arrange, inside storage opening (13) medial surface on have an integrative structure assembly crooked board (14) of kickup, iron spring (12) bottom put lift control board (10) on a left side, put lift control board (11) upper surface on the right side respectively through inserting assembly crooked board (14) inside and be connected.

6. The uninterruptible power supply device for the cabinet according to claim 1, wherein: the right end of the left input terminal (6) is provided with an upward bending part, the right end of the left output terminal (7) is provided with a downward bending part, the left end of the right output terminal (8) is provided with an upward bending part, and the left end of the right input terminal (9) is provided with a downward bending integrated structure obliquely-arranged attaching plate (15).