CN215897035U

CN215897035U - Power distribution cabinet microcomputer protection device

Info

Publication number: CN215897035U
Application number: CN202121552064.4U
Authority: CN
Inventors: 沈鸿鑫
Original assignee: Shenzhen Hongteng Power Technology Co ltd
Current assignee: Shenzhen Hongteng Power Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-22
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a microcomputer protection device of a power distribution cabinet, which comprises a cabinet lock, a cabinet door, a cabinet body, an installation bracket, a power distribution device, a microcomputer of the power distribution cabinet, a protective bracket and heat dissipation equipment, wherein the cabinet door and the cabinet body are connected and installed by a hinge, the microcomputer of the power distribution cabinet is installed at the central box body of the cabinet body by the protective bracket, the heat dissipation equipment is installed at the bottom box body of the cabinet body to ensure that the microcomputer of the power distribution cabinet is always at the optimal working temperature, the microcomputer protection device of the power distribution cabinet is suitable for the structure protection of the microcomputer of the power distribution cabinet, a shock absorption bracket is used for the structure buffer design of the microcomputer of the power distribution cabinet, a motion connecting rod is installed by using a motion bracket and a motion sliding block in a linkage way, a side shock absorption spring is compressed when the motion sliding block moves, the side shock absorption spring elastically supports a motion sliding block, a central bracket rod is vertically installed at the central position of the central bracket rod, and the central shock absorption spring is sleeved on the central bracket rod to be structurally supported integrally, the stability of the motion bracket in reciprocating cushioning motion is ensured.

Description

Power distribution cabinet microcomputer protection device

Technical Field

The utility model relates to the field of power distribution cabinets, in particular to a microcomputer protection device for a power distribution cabinet.

Background

Based on years of application experience of the distribution microcomputer protection device in the same year at home and abroad, the power distribution microcomputer protection device is combined with the actual characteristics of a domestic comprehensive automation system, develops and develops a power automation high and new technology product integrating multiple functions of protection, monitoring, control, communication and the like, and is an ideal electrical appliance unit forming an intelligent switch cabinet. The product is internally provided with a protection library consisting of more than twenty standard protection programs, and has complete and powerful acquisition functions on voltage and current analog quantity and switching value of primary equipment. The distribution microcomputer generates a large amount of heat during working and is easy to vibrate in the transportation process to influence the structural safety of the distribution cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a microcomputer protection device for a power distribution cabinet. In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a switch board computer protection device, includes cabinet lock, cabinet door, the cabinet body, installing support, distribution device, switch board computer, protective cradle, heat dissipation equipment, and the cabinet door uses hinged joint to install with the cabinet body, and the switch board computer uses protective cradle to install at cabinet body center box, and heat dissipation equipment installs and has guaranteed that the switch board computer is in the best operating temperature all the time at cabinet body bottom box.

Preferably, the two sides of the power distribution cabinet microcomputer are provided with the shock absorption supports in a positioning mode, and the shock absorption supports are designed to serve as structural buffering of the power distribution cabinet microcomputer.

Preferably, the cushioning support comprises a central support, a movement connecting rod, a movement support, a movement sliding block, a side cushioning spring, a central cushioning spring and a central support rod, the movement connecting rod is installed at the installation shaft of the central support in a positioning mode, the movement connecting rod is installed by the movement support in a linkage mode through the movement support and the movement sliding block, the central support rod is vertically installed at the central position of the central support, the central cushioning spring is sleeved on the central support rod to be structurally supported, and the side cushioning spring is sleeved on a protruding block at the side end of the movement sliding block.

Preferably, the protection support plate body is machined and formed at the central position to form a movement groove, a movement sliding block is arranged in the movement groove, the side cushioning spring is compressed when the movement sliding block moves, the side cushioning spring elastically supports the movement sliding block, and the cushioning support design of the movement connecting rod is adopted

Compared with the prior art, the utility model has the following advantages: the utility model provides a switch board computer protection device, this device design is applicable to the structure protection of switch board computer. The device comprises the following steps:

1: the shock absorption bracket is used for structural buffer design of a microcomputer of the power distribution cabinet, the motion connecting rod is installed by using the motion bracket and the motion sliding block in a linkage mode, the side shock absorption spring is compressed when the motion sliding block moves, and the side shock absorption spring elastically supports the motion sliding block;

2: a central support rod is vertically arranged at the central position of the central support, and a central cushioning spring is sleeved on the central support rod to be integrally structurally supported, so that the stability of the motion support during reciprocating cushioning motion is ensured;

3: the heat dissipation equipment is arranged on the box body at the bottom of the cabinet body, so that the microcomputer of the power distribution cabinet is always at the optimal working temperature.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet microcomputer protection device.

Fig. 2 is a schematic view of the installation structure of the microcomputer protection device of the power distribution cabinet.

Fig. 3 is a schematic view of the mounting structure of the microcomputer and the protective bracket of the power distribution cabinet.

FIG. 4 is a schematic view of the installation structure of the shock absorbing bracket of the present invention.

FIG. 5 is a schematic view of a shock absorbing mount according to the present invention.

Fig. 6 is a schematic structural view of the movement groove of the present invention.

In the figure: 1. the cabinet lock, 2, cabinet door, 3, the cabinet body, 4, installing support, 5, distribution device, 6, switch board computer, 7, protective bracket, 8, heat dissipation equipment, 9, central support, 10, motion connecting rod, 11, motion support, 12, motion slider, 13, side bradyseism spring, 14, central bradyseism spring, 15, central support rod, 16, motion groove, 17, bradyseism support.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a switch board microcomputer protection device, including cabinet lock 1, cabinet door 2, the cabinet body 3, installing support 4, distribution device 5, switch board microcomputer 6, protective bracket 7, heat dissipation equipment 8, install cabinet lock 1 based on cabinet door 2 support side central point puts the location, cabinet door 2 uses hinged joint installation with the cabinet body 3, installing support 4 is installed perpendicularly to cabinet body 3 upper end box bolt, installing support 4 support electricity is connected and is installed distribution device 5, switch board microcomputer 6 uses protective bracket 7 to install at cabinet body 3 center box, heat dissipation equipment 8 installs at cabinet body 3 bottom box guaranteed that switch board microcomputer 6 is in the best operating temperature all the time.

The shock absorption support 17 is installed in the location of switch board computer 6 both sides, and the shock absorption support 17 does the structural buffer design of switch board computer 6, avoids switch board computer 6 impaired because of vibrations.

The damping support 17 is composed of a center support 9, a movement connecting rod 10, a movement support 11, a movement sliding block 12, a side damping spring 13, a center damping spring 14 and a center support rod 15, the movement connecting rod 10 is installed on the shaft of the center support 9 in a positioning mode, the movement connecting rod 10 is installed with the movement support 11 in a linkage mode with the movement sliding block 12, the center support rod 15 is vertically installed at the center position of the center support 9, the center damping spring 14 is sleeved on the center support rod 15 to be structurally supported, the side damping spring 13 is sleeved on a protruding block at the side end of the movement sliding block 12, the side damping spring 13 is used for damping movement of the movement sliding block 12, and linear movement of the movement connecting rod 10 is guaranteed.

A motion groove 16 is formed in the center of the plate body of the protection support 7 in a machining mode, a motion sliding block 12 is arranged in the motion groove 16, the side cushioning springs 13 are compressed when the motion sliding block 12 moves, the side cushioning springs 13 elastically support the motion sliding block 12, and the cushioning support design of the motion connecting rod 10 is achieved.

The working principle of the utility model is as follows: the utility model provides a switch board computer protection device, this device design is applicable to the structure protection of switch board computer, the shock absorption support is the structure buffering design of switch board computer, the motion connecting rod uses motion support and motion slider linkage installation, compress side bradyseism spring during the motion of motion slider, side bradyseism spring elastic support motion slider, central support central point puts and installs central cradling piece perpendicularly, the holistic structural support is done on central cradling piece to center bradyseism spring suit, the stability when having guaranteed the reciprocal bradyseism motion of motion cradling piece, the heat-radiating equipment is installed and has been guaranteed that the switch board computer is in the best operating temperature all the time at cabinet body bottom box.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a switch board computer protection device, a serial communication port, including cabinet lock (1), cabinet door (2), the cabinet body (3), installing support (4), distribution device (5), switch board computer (6), protective cradle (7), heat dissipation equipment (8), put the location based on cabinet door (2) support body side central point and install cabinet lock (1), cabinet door (2) and the cabinet body (3) use hinged joint installation, installing support (4) are installed perpendicularly to cabinet body (3) upper end box bolt, installing support (4) support body electricity is connected and is installed distribution device (5), switch board computer (6) use protective cradle (7) to install at cabinet body (3) center box, heat dissipation equipment (8) are installed in cabinet body (3) bottom.

2. The power distribution cabinet microcomputer protection device according to claim 1, wherein shock absorption brackets (17) are positioned and installed on two sides of the power distribution cabinet microcomputer (6), and the shock absorption brackets (17) are designed for structural buffering of the power distribution cabinet microcomputer (6).

3. The power distribution cabinet microcomputer protection device according to claim 2, wherein the shock absorption support (17) is composed of a center support (9), a motion connecting rod (10), a motion support (11), a motion sliding block (12), a side shock absorption spring (13), a center shock absorption spring (14) and a center support rod (15), the motion connecting rod (10) is installed on the center support (9) in a positioning mode, the motion connecting rod (10) is installed with the motion sliding block (12) in a linkage mode through the motion support (11), the center support rod (15) is vertically installed in the center position of the center support (9), the center shock absorption spring (14) is sleeved on the center support rod (15) to be structurally supported, and the side shock absorption spring (13) is sleeved on a protruding block at the side end of the motion sliding block (12).

4. The power distribution cabinet microcomputer protection device according to claim 1, wherein a motion groove (16) is formed in the center of a plate body of the protection support (7) in a machining mode, a motion sliding block (12) is installed in the motion groove (16), the motion sliding block (12) compresses a side cushioning spring (13) during motion, and the side cushioning spring (13) elastically supports the motion sliding block (12) and is used for cushioning and supporting the motion connecting rod (10).