CN216598401U

CN216598401U - Safe type alternating current-direct current screen

Info

Publication number: CN216598401U
Application number: CN202122947002.XU
Authority: CN
Inventors: 徐驰
Original assignee: Kertong Wuxi Technology Development Co ltd
Current assignee: Kertong Wuxi Technology Development Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-24
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of AC and DC screens, and in particular relates to a safety type AC and DC screen, which comprises a casing, a row of frames is fixed inside the casing, and at least three heat insulation boards distributed up and down are arranged inside the frames. A heat insulation box is arranged between two adjacent heat insulation boards; multiple heat insulation boxes can be arranged to separate different components and install them separately. The opening, the pipe body, the pump body and the fan can be used together to dissipate heat separately for each component at the same time, so the normal operation of other components will not be affected because the temperature of any one component is too high, and the heat insulation box can be pulled freely. It is easy to view the components out of the frame, which solves the problem that the existing AC and DC screens lack the corresponding separation structure, and multiple components are installed inside the same huge shell, and the high temperature of any component will affect other components The device works normally and is not conducive to maintenance.

Description

Safe type alternating current-direct current screen

Technical Field

The utility model belongs to the technical field of alternating current and direct current screens, and particularly relates to a safe alternating current and direct current screen.

Background

The AC/DC screen adopts a brand-new digital control, protection, management and measurement mode, is divided into AC and DC, is used for providing switching-on/off power supplies for various electric instruments, high-voltage and low-voltage switch equipment, lighting circuits and various electric facilities, and can provide continuous power equipment after power failure. The alternating current-direct current screen can monitor, adjust, protect and manage the circuit and the load on the one hand, and on the other hand can also realize the function of automatic switch-over different power before and after the power failure.

Present alternating current-direct current screen long-term operation and make the inside temperature rise gradually of casing, because the inside corresponding partition structure that lacks of casing, a plurality of components and parts are installed inside same huge casing, and different components and parts generate heat inequality, a certain component temperature is too high and make the local high temperature of casing, local heat diffusion makes other components and parts intensification to whole casing is inside, arbitrary one components and parts break down simultaneously also influence with other components and parts between mutually supporting the branch worker, so, as long as any one inside components and parts high temperature of alternating current-direct current screen can influence other components and parts normal work, thereby lead to whole alternating current-direct current screen to break down, the degree of difficulty of maintenance has been increaseed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a safe AC/DC screen, and solves the problems that the conventional AC/DC screen lacks a corresponding separation structure, a plurality of components are arranged in the same large shell, and the normal work of other components and the maintenance are not facilitated due to the overhigh temperature of any one component.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a safe AC/DC screen comprises a shell;

a row of frames are fixed inside the shell, at least three heat insulation plates which are distributed up and down are arranged inside the frames, a heat insulation box is arranged between every two adjacent heat insulation plates, vent openings are formed in the lower ends of the heat insulation boxes, a fan is installed inside each vent opening, grooves are formed in the left end and the right end of each heat insulation box, slide bars are fixed inside the grooves, and sliding parts and springs are sleeved on the front side and the rear side of the outer portion of each slide bar respectively;

the rear end of the interior of the shell is provided with an opening located between the heat insulation box and the heat insulation plate, the opening penetrates through the rear end of the shell and is fixed with a pipe body, and a pump body is installed between the rear ends of the pipe bodies.

Preferably, components and parts are installed inside the heat insulation box, the wiring end panel is installed at the front end of the heat insulation box, and the handle fixed at the front end of the heat insulation box is arranged at the left end and the right end of the wiring end panel.

Preferably, the sliding rod is connected with the sliding piece in a sliding mode, and supporting pieces which are respectively installed at the left end and the right end of the frame are fixed at the lower end of the sliding piece.

Preferably, the front end of the frame is connected with an operation door plate positioned in front of the shell through a hinge, the front end of the operation door plate is hinged with a glass plate, and the front end of the operation door plate is provided with various instruments, switches, indicator lamps and display screens.

Preferably, the magnetic blocks are fixed at the left and right corners of the front of the heat insulation box, the nickel blocks fixed at the front end of the frame are arranged at the rear ends of the magnetic blocks, and the lock catches located above the rear portion of the groove are arranged at the left and right ends of the heat insulation box.

Preferably, the distance between the lower end of the heat insulation box and the upper end of the heat insulation plate is twenty-thirty centimeters.

Compared with the prior art, the utility model has the following beneficial effects:

can separate the components and parts of difference and come and install alone through setting up a plurality of thermal-insulated boxes, the frame can play the effect that stabilizes the support to a plurality of thermal-insulated boxes, thermal-insulated effect can be played to components and parts to the thermal-insulated box, and the opening, the body, the pump body and fan cooperation are used and can be dispelled the heat alone with each components and parts simultaneously, so can not influence other components and parts normal work because of arbitrary components and parts high temperature, the thermal-insulated box can freely pull out the frame and be convenient for look over components and parts, and loosen the hand and can reset the thermal-insulated box through the spring is automatic, the maintenance degree of difficulty has been reduced.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of an arrangement of an operating door panel according to the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention

FIG. 4 is a top view of the overall structure of the present invention;

FIG. 5 is a right side view of the overall construction of the present invention;

FIG. 6 is a schematic view of the arrangement of the insulating boxes of the present invention inside the frame;

FIG. 7 is a schematic view of the external structure of the heat insulation box of the present invention;

FIG. 8 is a bottom view of the insulation box of the present invention;

FIG. 9 is an enlarged view of a portion of structure A of the present invention;

in the figure: the air conditioner comprises a shell 1, an opening 2, a pipe 3, a pump body 4, a glass plate 5, a heat insulation plate 6, a frame 7, a heat insulation box 8, a fan 9, a wiring end panel 10, a carrying handle 11, a magnetic block 12, a nickel block 13, a sliding part 14, a sliding rod 15, a spring 16, a groove 17, a component 18, an operation door panel 19, a support sheet 20, a lock catch 21 and a ventilation opening 22.

Detailed Description

Referring to fig. 1-9, the present invention provides a technical solution: a safe AC/DC screen comprises a shell 1;

a row of frames 7 are fixed inside the shell 1, at least three heat insulation plates 6 distributed up and down are arranged inside each frame 7, a heat insulation box 8 is arranged between every two adjacent heat insulation plates 6, a vent 22 is formed at the lower end of each heat insulation box 8, a fan 9 is arranged inside each vent 22, grooves 17 are formed in the left end and the right end of each heat insulation box 8, sliding rods 15 are fixed inside the grooves 17, and sliding pieces 14 and springs 16 are sleeved on the front side and the rear side of the outer portions of the sliding rods 15 respectively;

an opening 2 positioned between a heat insulation box 8 and a heat insulation plate 6 is arranged at the rear end in the shell 1, the opening 2 penetrates through the rear end of the shell 1 and is fixed with a tube body 3, and a pump body 4 is arranged between the rear ends of the tube body 3;

the plurality of heat insulation boxes 8 are arranged in the frame 7 and are arranged up and down, the plurality of frames 7 are arranged side by side, so that the number of the heat insulation boxes 8 is increased, the frame 7 can play a role of stably supporting the plurality of heat insulation boxes 8, and the plurality of heat insulation boxes 8 can be simultaneously arranged in the same shell 1;

the sliding rod 15 is connected with the sliding part 14 in a sliding way, the lower end of the sliding part 14 is fixed with supporting pieces 20 which are respectively arranged at the left end and the right end of the frame 7, and the supporting pieces 20 support and stabilize the sliding part 14 because the spring 16 props against the outer surface of the sliding part 14 by virtue of the elasticity of the spring;

the upper end of the corresponding heat insulation box 8 is covered by the heat insulation plate 6, an independent space is formed inside the heat insulation box 8 due to the heat insulation plate 6, the heat insulation box 8 can play a heat insulation role for the components 18, the components 18 are installed inside the heat insulation box 8, and the heat insulation box 8 can separate and independently install different components 18;

the opening 2, the pipe bodies 3, the pump body 4 and the fans 9 are matched for use, the fans 9 exhaust air to the heat insulation boxes 8 through the ventilation openings 22, each fan 9 respectively generates wind power inside the corresponding heat insulation box 8, heat generated by components 18 inside each heat insulation box 8 is absorbed through the fans 9, the heat insulation boxes 8 can separate the components 18 inside the heat insulation boxes, the distance between the lower end of each heat insulation box 8 and the upper end of the heat insulation plate 6 is twenty-thirty centimeters, the opening 2 communicates each fan 9 with the corresponding pipe body 3, the pump body 4 simultaneously exhausts air inside each pipe body 3, each pipe body 3 respectively exhausts air from the corresponding opening 2, heat exhausted by the fans 9 enters the corresponding pipe body 3 from the lower end of each heat insulation box 8 and the upper end of the corresponding heat insulation plate 6, the pump body 4 is convenient to exhaust the heat, and the simultaneous cooling of each heat insulation box 8 is realized, each component 18 can be independently radiated, so that the temperature of other components cannot be increased due to the fact that heat is diffused into the shell, normal work of other components 18 cannot be influenced due to the fact that the temperature of any component 18 is too high, and the occurrence frequency of faults is reduced;

the front end of the frame 7 is connected with an operation door panel 19 positioned in front of the shell 1 through hinges, the front end of the operation door panel 19 is hinged with a glass panel 5, various instruments, switches, indicator lights and a display screen are mounted at the front end of the operation door panel 19, the glass panel 5 plays a role in protecting and facilitating the operation door panel 19, the glass panel 5 and the operation door panel 19 are sequentially opened, a wiring end panel 10 is mounted at the front end of the heat insulation box 8, the components 18 and the operation door panel 19 are conveniently connected through wires by the wiring end panel 10, handles 11 fixed at the front end of the heat insulation box 8 are arranged at the left end and the right end of the wiring end panel 10, the heat insulation box 8 can be pulled forwards by holding the handles 11, the heat insulation box 8 enables the sliding rod 15 to slide along the inside of the sliding piece 14, the sliding piece 14 extrudes the spring 16 to shrink the spring 16, magnetic blocks 12 are fixed at the left corner and the right corner of the front of the heat insulation box 8, nickel blocks 13 fixed at the front end of the magnetic blocks 12 are arranged at the rear end of the frame 7, magnetic block 12 and nickel piece 13 separation, let thermal-insulated box 8 pull out frame 7, the hasp 21 that is located recess 17 back upper place is all installed at both ends about thermal-insulated box 8, thermal-insulated box 8 antedisplacement and with hasp 21 antedisplacement, pin hasp 21 in frame 7 front end and restricted thermal-insulated box 8 and removed, can keep the thermal-insulated box 8 that pulls out firm through hasp 21, thereby be convenient for look over components and parts 18, and loosen the hand and can kick-back through spring 16, spring 16 slides slide bar 15 along slider 14 inside, spring 16 moves thermal-insulated box 8 backward, thereby automatic with thermal-insulated box 8 resets, magnetic block 12 attracts mutually with nickel piece 13 makes thermal-insulated box 8 firm, the maintenance degree of difficulty has been reduced.

Claims

1. A safety type AC/DC screen, comprising a housing (1), characterized in that:

A row of frames (7) is fixed inside the casing (1), and at least three heat insulating boards (6) are arranged inside the frames (7), which are distributed up and down, and two heat insulating boards are adjacent to each other up and down. A heat insulating box (8) is arranged between (6), a vent (22) is opened at the lower end of the heat insulating box (8), and a fan (9) is installed inside the vent (22). The left and right ends of the heat insulation box (8) are provided with grooves (17), and sliding rods (15) are fixed inside the grooves (17), and the front and rear sides of the sliding rod (15) are respectively sleeved on the outside. A slider (14) and a spring (16) are provided;

The inner rear end of the casing (1) is provided with an opening (2) located between the heat insulation box (8) and the heat insulation plate (6), and the opening (2) passes through the rear end of the casing (1) and A pipe body (3) is fixed, and a pump body (4) is installed between the rear ends of the pipe body (3).

2. A safety AC/DC screen as claimed in claim 1, characterized in that: components (18) are installed inside the heat insulation box (8), and a front end of the heat insulation box (8) is installed with A terminal panel (10) is provided, wherein both left and right ends of the terminal panel (10) are provided with a handle (11) fixed on the front end of the heat insulation box (8).

3. A safety type AC/DC screen as claimed in claim 1, characterized in that: the sliding rod (15) is slidably connected with the sliding member (14), and the lower ends of the sliding member (14) are fixed with separately installed Support sheets (20) at the left and right ends of the frame (7).

4. A safety AC/DC screen as claimed in claim 1, characterized in that: the front end of the frame (7) is connected with an operating door panel (19) located in front of the housing (1) through hinges, and the operation The front ends of the door panels (19) are hinged with glass panels (5), and various instruments, switches, indicator lights and display screens are installed on the front ends of the operation door panels (19).

5. A safety type AC/DC screen according to claim 1, characterized in that: magnetic blocks (12) are fixed at the front left and right corners of the heat insulation box (8), and after the magnetic block (12) Both ends are provided with nickel blocks (13) fixed on the front end of the frame (7). The left and right ends of the heat insulation box (8) are provided with locks (21) located behind and above the groove (17).

6. A safety AC/DC screen as claimed in claim 1, characterized in that: the distance between the lower end of the heat insulating box (8) and the upper end of the heat insulating plate (6) is between 20 and 30 centimeters between.