CN223066682U - Novel MNS low-voltage switch cabinet - Google Patents
Novel MNS low-voltage switch cabinet Download PDFInfo
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- CN223066682U CN223066682U CN202421866609.2U CN202421866609U CN223066682U CN 223066682 U CN223066682 U CN 223066682U CN 202421866609 U CN202421866609 U CN 202421866609U CN 223066682 U CN223066682 U CN 223066682U
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- box
- switch cabinet
- drawer box
- voltage switch
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Abstract
The utility model discloses a novel MNS low-voltage switch cabinet, which comprises a switch cabinet main body, wherein a movable door plate is arranged on the front end face of the switch cabinet main body, a plurality of drawer units are arranged on one side of the movable door plate, each drawer unit comprises a mounting box, ventilation grooves are formed in the upper end face and the lower end face of each mounting box, a wind guide seat is fixedly arranged on one side of each mounting box, two wind guide pipes are fixedly arranged at one end of each wind guide seat, a drawer box is movably arranged on the inner side of each mounting box, a display screen is fixedly arranged on the front end face of each drawer box, a drawing head is arranged on one side of each display screen, a plurality of electricity connection mounting pipes are fixedly arranged at the tail end of each drawer box, and two connecting sliding seats are fixedly arranged on two sides of each drawer box. According to the utility model, the drawer of the MNS low-voltage switch cabinet is subjected to directional ventilation, so that the stability of the ventilation flow direction can be effectively maintained, the heat dissipation effect is improved, the limitation of the drawer before and after the drawer is pulled is facilitated, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a novel MNS low-voltage switch cabinet.
Background
The low-voltage complete switch equipment is responsible for completing control, protection, measurement, conversion and distribution of electric energy in a low-voltage power supply system. Because the low-voltage switchgear is put deep into the production site, public place, residential building and other places, it can be said that the equipment is equipped wherever the electrical equipment is used. The MNS cabinet is a low-voltage switch cabinet which is common at present in China, and each cabinet body of the MNS type combined low-voltage switch cabinet is divided into three chambers, namely a horizontal bus chamber, a drawer chamber and a cable chamber.
The drawer of the existing MNS low-voltage switch cabinet cannot keep the stability of the ventilation flow direction when in use, heat accumulation is easy to cause, the drawer is not convenient to be limited in drawing, therefore, the existing requirements are not met, and a novel MNS low-voltage switch cabinet is provided.
Disclosure of utility model
The utility model aims to provide a novel MNS low-voltage switch cabinet, which solves the problems that the drawer of the prior MNS low-voltage switch cabinet provided in the background art cannot keep the stability of the ventilation flow direction, is easy to cause heat accumulation, is inconvenient to limit the drawer in drawing and the like.
In order to achieve the aim, the novel MNS low-voltage switch cabinet comprises a switch cabinet main body, wherein a movable door plate is arranged on the front end face of the switch cabinet main body, a plurality of drawer units are arranged on one side of the movable door plate, each drawer unit comprises a mounting box, ventilation grooves are formed in the upper end face and the lower end face of each mounting box, an air guide seat is fixedly arranged on one side of each mounting box, two air guide pipes are fixedly arranged at one end of each air guide seat, a drawer box is movably arranged on the inner side of each mounting box, a display screen is fixedly arranged on the front end face of each drawer box, a drawing head is arranged on one side of each display screen, a plurality of power connection mounting pipes are fixedly arranged at the tail end of each drawer box, two connecting sliding seats are fixedly arranged on two sides of each drawer box, one side of each connecting sliding seat is connected with a guide sliding plate in a sliding mode, a positioning strip is arranged on the inner side of each guide sliding plate, and a magnetic attraction limiting block is arranged at the front end of each guide sliding plate.
Preferably, the control panel is installed to the inboard of activity door plant, the electrical control unit is installed to the top of activity door plant, activity door plant and electrical control unit all pass through the hinge rotation with the cubical switchboard main part and are connected, the inboard of electrical control unit is equipped with a plurality of electric switches that connect, control panel passes through electric connection with electric switch.
Preferably, the four magnetic limiting blocks and the guide sliding plates are fixedly connected with the mounting box, the positioning strips and the guide sliding plates are fixedly connected through screws, sliding grooves are formed between the guide sliding plates and the positioning strips, and the connecting sliding seat is inserted into the inner sides of the sliding grooves.
Preferably, the front end of drawer box is inhaled the stopper through magnetism with magnetism and is inhaled the connection, the inside of drawer box is equipped with a plurality of copper bar mounting brackets, every the outside of copper bar mounting bracket is all fixed and is equipped with a plurality of copper bars, the display screen passes through electric connection with a plurality of copper bars.
Preferably, one end of the air guide pipe penetrates through the mounting box and is in fit contact with one side of the drawer box, two guide holes are formed in one side of the drawer box, and the air guide seat and the air guide pipe are in through connection with the inner side of the drawer box through the guide holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the plurality of copper bar mounting frames are arranged on the inner side of the drawer box, the plurality of copper bars are arranged on the copper bar mounting frames, the connecting sliding seat is inserted into the inner side of the sliding groove arranged between the guide sliding plate and the positioning strip, the mounting box and the drawer box are in sliding connection relative to the guide sliding plate and the positioning strip through the connecting sliding seat, the drawer box is conveniently pulled out from the inner side of the mounting box, the copper bars are mounted and overhauled, and the front end of the drawer box is connected with the magnetic limiting block through magnetic connection, so that the drawer box can be stably stored in the inner side of the mounting box through the magnetic limiting block;
2. according to the utility model, the magnetic limiting block can limit the guide sliding plate when the drawer box is pulled out through the pull head, so that the drawer box is prevented from being separated from the mounting box, the use safety is improved, the upper end face and the lower end face of the mounting box are both provided with the ventilation grooves, and the air guide seat and the air guide pipe are in through connection with the inner side of the drawer box, so that the air guide seat and the air guide pipe are used for exhausting the inner side of the drawer box through the ventilation grooves when the inner side of the drawer box is ventilated, the inner side of the drawer box is conveniently subjected to directional positive pressure ventilation, the heat dissipation effect is maintained, and dust accumulation is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the drawer unit of the present utility model;
FIG. 3 is a rear schematic view of the drawer unit of the present utility model;
FIG. 4 is a schematic view of the drawer box of the present utility model;
Fig. 5 is a schematic cross-sectional view of the area a in fig. 4 according to the present utility model.
In the figure, 1, a switch cabinet main body; 2, a control panel, 3, a movable door plate, 4, an electric control unit, 5, a drawer unit, 6, an installation box, 7, a drawer box, 8, a drawing head, 9, a display screen, 10, a ventilation groove, 11, an electric connection installation pipe, 12, an air guide seat, 13, an air guide pipe, 14, a magnetic attraction limiting block, 15, a guide sliding plate, 16, a connecting sliding seat, 17 and a positioning strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 5, the embodiment of the utility model provides a novel MNS low-voltage switch cabinet, which comprises a switch cabinet main body 1, wherein a movable door plate 3 is installed on the front end surface of the switch cabinet main body 1, a plurality of drawer units 5 are installed on one side of the movable door plate 3, each drawer unit 5 comprises a mounting box 6, ventilation grooves 10 are respectively arranged on the upper end surface and the lower end surface of the mounting box 6, a wind guide seat 12 is fixedly installed on one side of the mounting box 6, two wind guide pipes 13 are fixedly arranged at one end of each wind guide seat 12, one end of each wind guide pipe 13 penetrates through the mounting box 6 and is in contact with one side of the drawer box 7, two flow guide holes are formed in one side of the drawer box 7, each wind guide seat 12 and each wind guide pipe 13 are connected with the inner side of the drawer box 7 in a penetrating manner, when ventilation is performed on the inner side of the drawer box 7 through the wind guide seats 12 and the wind guide pipes 13, the wind guide grooves 10 are used for conveniently performing directional ventilation on the inner side of the drawer box 7, the heat dissipation effect is maintained, and dust accumulation is reduced;
The inner side of the mounting box 6 is movably provided with a drawer box 7, the front end surface of the drawer box 7 is fixedly provided with a display screen 9, the inside of the drawer box 7 is provided with a plurality of copper bar mounting frames, the outer side of each copper bar mounting frame is fixedly provided with a plurality of copper bars, the display screen 9 is electrically connected with the copper bars, and the display screen 9 can display the power connection state of the copper bars mounted on the inner side of the drawer box 7;
a drawing head 8 is arranged on one side of the display screen 9, a plurality of power connection mounting pipes 11 are fixedly arranged at the tail end of the drawer box 7, two connecting sliding seats 16 are fixedly arranged at two sides of the drawer box 7, one side of each connecting sliding seat 16 is slidably connected with a guide sliding plate 15, a positioning strip 17 is arranged on the inner side of each guide sliding plate 15, each positioning strip 17 is fixedly connected with each guide sliding plate 15 through a screw, a sliding groove is arranged between each guide sliding plate 15 and each positioning strip 17, each connecting sliding seat 16 is inserted into the inner side of each sliding groove, the mounting box 6 and the drawer box 7 are slidably connected relative to each guide sliding plate 15 and each positioning strip 17 through the corresponding connecting sliding seat 16, so that the drawer box 7 can be conveniently drawn out from the inner side of the mounting box 6 and copper bars are mounted and overhauled;
The stopper 14 is inhaled to magnetism is installed to the front end of direction slide 15, four magnetism inhale stopper 14 and direction slide 15 all with install bin 6 fixed connection, and the front end of drawer box 7 is inhaled stopper 14 through magnetism and is inhaled to be connected, can keep drawer box 7 to accomodate stably at the inboard of install bin 6 through the magnetism to inhale stopper 14, and the stopper 14 can be spacing to direction slide 15 to the magnetism simultaneously, avoids drawer box 7 and install bin 6 to take place to break away from.
Referring to fig. 1, a control panel 2 is installed on the inner side of a movable door plate 3, an electric control unit 4 is installed above the movable door plate 3, the movable door plate 3 and the electric control unit 4 are both rotatably connected with a switch cabinet main body 1 through hinges, a plurality of power-on switches are arranged on the inner side of the electric control unit 4, and the control panel 2 is electrically connected with the power-on switches, so that the switch cabinet main body 1 can be electrically controlled through the power-on switches.
When the electric control cabinet is used, the plurality of drawer units 5 are fixedly arranged on the inner side of the main switch cabinet body 1, so that the inner side of the main switch cabinet body 1 can be subjected to unitization treatment through the plurality of drawer units 5, the inner side of the electric control unit 4 is provided with an electric connection switch, so that the main switch cabinet body 1 can be subjected to electric connection control through the electric connection switch, the inner side of the drawer box 7 is provided with a plurality of copper bar mounting frames, the copper bar mounting frames are provided with a plurality of copper bars, and the mounting box 6 and the drawer box 7 are connected through the guide sliding plate 15, the connecting sliding seat 16 and the positioning strip 17;
Specifically, the guide slide plate 15 and the positioning strip 17 are fixedly connected with the installation box 6, so that the connecting slide seat 16 is inserted into the inner side of a chute arranged between the guide slide plate 15 and the positioning strip 17, the installation box 6 and the drawer box 7 are further in sliding connection relative to the guide slide plate 15 and the positioning strip 17 through the connecting slide seat 16, the drawer box 7 is conveniently pulled out from the inner side of the installation box 6 and is installed and overhauled, the front end of the drawer box 7 is connected with the magnetic limiting block 14 through magnetic attraction, the drawer box 7 can be kept stably stored in the inner side of the installation box 6 through the magnetic limiting block 14, meanwhile, when the drawer box 7 is pulled out through the pull head 8, the magnetic limiting block 14 can limit the guide slide plate 15, the drawer box 7 is prevented from being separated from the installation box 6, and the use safety is improved;
The upper end face and the lower end face of the installation box 6 are respectively provided with a ventilation groove 10, and the air guide seat 12 and the air guide pipe 13 are in through connection with the inner side of the drawer box 7, so that the air is discharged through the ventilation grooves 10 when the inner side of the drawer box 7 is ventilated through the air guide seat 12 and the air guide pipe 13, the inner side of the drawer box 7 is conveniently subjected to directional positive pressure ventilation, the heat dissipation effect is maintained, and dust accumulation is reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421866609.2U CN223066682U (en) | 2024-08-05 | 2024-08-05 | Novel MNS low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421866609.2U CN223066682U (en) | 2024-08-05 | 2024-08-05 | Novel MNS low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223066682U true CN223066682U (en) | 2025-07-04 |
Family
ID=96203322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421866609.2U Active CN223066682U (en) | 2024-08-05 | 2024-08-05 | Novel MNS low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223066682U (en) |
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2024
- 2024-08-05 CN CN202421866609.2U patent/CN223066682U/en active Active
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