CN221530678U - Multi-layer switch cabinet - Google Patents

Abstract

The utility model relates to a multi-layer switch cabinet which comprises a cabinet body, wherein multi-layer mechanisms for improving multi-layer stacking efficiency are arranged on the inner walls of the left side and the right side of the cabinet body, a heat dissipation mechanism for improving heat dissipation and filtering effects is arranged on the right side of the cabinet body, and the multi-layer mechanisms comprise supporting frames fixed on the inner walls of the left side and the right side of the cabinet body through bolts. This multilayer formula cubical switchboard through having set up multilayer mechanism, through support frame, rack, place the board, mutually support between board and locating piece and the sealing plug etc. can be according to the size of the cabinet body and switchgear to placing the quantity of board and adjust in the internal fixed position of cabinet with the improvement practicality, can make the locating piece slip grafting to the constant head tank in the position that can make the connecting hole when connecting when the internal layer number of cabinet simultaneously when a plurality of cabinets are enough to the internal layer number of cabinet is fixed a position to the position of connecting hole is convenient for screw in connecting bolt and connect a plurality of cabinets into whole improvement and put the layer number and be convenient for remove.

Description

Multi-layer switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a multi-layer switch cabinet.

Background

The utility model provides a multilayer formula cubical switchboard is the electrical equipment that is used for carrying out electricity generation, transmission of electricity, distribution and electric energy conversion at electric power system, including instrument, motor magnetic force switch, the effectual consumer that opens and shuts, control and protection, the inside customer volume that holds of present cubical switchboard is little, because the user of electric demand increases, and the number of cubical switchboard is also increasing dramatically for the cost of cubical switchboard constantly rises.

A multi-layer switch cabinet disclosed in chinese patent publication No. (CN 212517965U), comprising: the cabinet body is internally provided with an air cavity, the inner wall of the cabinet body is provided with an air inlet, the outer wall of the cabinet body is provided with an air outlet, and the air inlet and the air outlet are communicated with the air cavity; the inner wall of the cabinet body is provided with a placing groove, a partition plate is arranged in the placing groove, and the outer wall of the end part of the partition plate is abutted with the inner wall of the cabinet body; the locking piece is detachably connected with the cabinet body and can rotate along the fixed end of the locking piece, so that the locking piece has a locking position contacted with the partition plate; the fan assembly is arranged on the side wall of the cabinet body and is communicated with an air outlet formed in the cabinet body; with cabinet body articulated cabinet door, the cabinet door is opened or closed the cabinet body, the air intake is a plurality of with standing groove one-to-one and is the interval and be provided with for the dehumidification effect obtains promoting, has solved the internal moist problem that causes electrical equipment to break down easily of cabinet, but still has the relatively poor problem of multilayer stacking effect to the cubical switchboard in the aforesaid patent, mainly in order to carry out the plurality of depositing that improves switchgear through adding the board of placing of a plurality of in the single cabinet body of cubical switchboard in the aforesaid patent, and set up a plurality of boards of placing in this mode and can extrude the internal space of current cabinet for to placing the switchgear that gets into needs to restrict the size, although having improved multilayer stacking efficiency but also having influenced equipment to place, the practicality is reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a multi-layer switch cabinet which has the advantages of good multi-layer stacking effect and the like, and solves the problem that the multi-layer stacking effect of the switch cabinet is poor in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-layer switch cabinet comprises a cabinet body, wherein multi-layer mechanisms for improving multi-layer stacking efficiency are arranged on the inner walls of the left side and the right side of the cabinet body, and a heat dissipation mechanism for improving heat dissipation and filtering effects is arranged on the right side of the cabinet body;

The multi-layer mechanism comprises a support frame fixed on the inner walls of the left side and the right side of the cabinet body through bolts, wherein a placement frame is fixed on the upper surface of the support frame on the left side and the right side, a placement plate is inserted between the opposite sides of the placement frame on the left side and the right side in a sliding manner, a vent is formed in the upper surface of the placement plate, assembling plates are fixed on the upper side and the lower side of the cabinet body, two positioning blocks are fixed on the upper surface of the assembling plates on the upper side, two positioning grooves are formed in the lower surface of the assembling plates on the lower side, threading openings are formed in the opposite sides of the assembling plates and the cabinet body, and sealing plugs are inserted in the inner peripheral walls of the threading openings in a sliding manner;

The utility model discloses a cabinet, including the cabinet body, the cooling mechanism is fixed with the cooling fan on cabinet body right side including fixing, the bottom on cabinet body right side is fixed with the rose box, cooling fan's air-out end is fixed with the ventilation pipe with the roof intercommunication in the rose box, get and put the mouth has been seted up to the right side inner wall of rose box, and get to put sliding grafting between the four side inner walls of mouth and have the apron, the left side of apron is fixed with the filter frame, the inner peripheral wall of filter frame is fixed with the filter cotton, the lower surface intercommunication of rose box has the cooling tube, the air exit has all been seted up to the left and right sides inner wall of cabinet body, two all be fixed with the exhaust fan between the four side inner walls of air exit.

Further, the front of the cabinet body is hinged with a cabinet door through a hinge bracket, and the front of the cabinet door is fixed with an observation window.

Further, the shape of rack is the U-shaped, the fixed orifices has been seted up to the upper surface of rack, and the inner peripheral wall threaded connection of fixed orifices has fixing bolt.

Further, the number of the supporting frames is not less than two, the supporting frames are uniformly distributed on the inner walls of the left side and the right side of the cabinet body, and the upper surface of the placing plate is fixedly provided with an insulating pad.

Further, the connecting screw holes are formed in the opposite sides of the two assembling plates, and the connecting bolts are connected with the inner peripheral wall threads of the connecting screw holes.

Further, two the exhaust fans are all fixed with the dust screen in one side of being on the back of each other, the shape of filtering the frame is inside cavity and the cuboid that upper and lower both sides were absent, the bottom of cooling tube runs through and extends to the right side inner wall of cabinet body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This multilayer formula cubical switchboard through having set up multilayer mechanism, through support frame, rack, place the board, mutually support between board and locating piece and the sealing plug etc. can be according to the size of the cabinet body and switchgear to placing the quantity of board and adjust in the internal fixed position of cabinet with the improvement practicality, can make the locating piece slip grafting to the constant head tank in the position that can make the connecting hole when connecting when the internal layer number of cabinet simultaneously when a plurality of cabinets are enough to the internal layer number of cabinet is fixed a position to the position of connecting hole is convenient for screw in connecting bolt and connect a plurality of cabinets into whole improvement and put the layer number and be convenient for remove.

2. This multilayer formula cubical switchboard has through having set up cooling mechanism, through heat dissipation fan, the rose box, the apron, filter the frame, filter cotton and cooling tube and exhaust fan are mutually supported between etc. can be when the cabinet body carries out the multilayer to switchgear put, start the outside air of heat dissipation fan extraction and enter into the inside of rose box and filter the frame along the ventilation pipe, filter the impurity in the air through filter cotton later and get into the operation stability that the switchgear was influenced in order to avoid a large amount of dust entering cabinet body, and the air after the filtration is in the inside of the cabinet body along the cooling tube transport, and exhaust fan extraction air discharge cooperation heat dissipation fan forms and blows the switchgear absorption heat to discharge from ascending wind channel down to the internal transport air of cabinet, improve radiating efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 shows the present utility model a multi-layer mechanism schematic;

fig. 3 is a schematic view of a heat dissipation mechanism according to the present utility model.

In the figure: 1 cabinet body, 2 multilayer mechanism, 201 support frame, 202 rack, 203 placing plate, 204 vent, 205 assembly plate, 206 locating block, 207 locating slot, 208 threading mouth, 209 sealing plug, 210 connecting bolt, 3 heat dissipation mechanism, 301 heat dissipation fan, 302 rose box, 303 apron, 304 filter frame, 305 filter cotton, 306 cooling tube, 307 air outlet, 308 exhaust fan, 309 ventilation pipe.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a multi-layer switch cabinet in this embodiment includes a cabinet body 1, wherein inner walls on left and right sides of the cabinet body 1 are provided with a multi-layer mechanism 2 for improving multi-layer stacking efficiency, and a heat dissipation mechanism 3 for improving heat dissipation filtering effect is provided on right side of the cabinet body 1.

In this embodiment, the front surface of the cabinet body 1 is hinged with a cabinet door through a hinge bracket, and the front surface of the cabinet door is fixed with an observation window.

Referring to fig. 2, in order to improve the multilayer placement effect of the switch cabinet, the multilayer mechanism 2 in this embodiment includes a support frame 201 fixed on the inner walls of the left and right sides of the cabinet body 1 through bolts, the support frame 201 connected through bolts can adjust the number of the placement plates 203 and the fixing position in the cabinet body 1 according to the sizes of the cabinet body 1 and the switch equipment so as to improve the practicability, the upper surfaces of the support frames 201 on the left and right sides are both fixed with a placement frame 202, the placement plates 203 are slidably inserted between the opposite sides of the placement frames 202 on the left and right sides, the placement plates 203 can be conveniently placed on the placement plates 203 by sliding the placement plates 203 in the placement frame 202, the upper surface of the placement plates 203 is provided with a ventilation opening 204, the fixing bolts are screwed in the placement plates 203 in a limited manner in the stacking process so as to prevent the placement plates 203 from moving, the upper and lower sides of the cabinet body 1 are both fixed with two positioning plates 205, the lower surfaces of the lower positioning plates 205 are both fixed with the upper surfaces of the upper positioning plates 206, the lower positioning plates 205 are provided with positioning grooves 207, the positioning plates 205 are conveniently connected with the positioning plates 208 in the sliding mode when the number of layers is not being screwed into the positioning plates 1, and the positioning plates are connected with the positioning plates 1 in the sliding mode, and the positioning plates are conveniently connected with the positioning plates are connected with the positioning plates in the sliding mode, and the positioning plates are conveniently connected with the positioning plates 1 through the positioning plates and the positioning plates are connected with the positioning plates and the positioning plates with the positioning plates.

In this embodiment, the shape of rack 202 is the U-shaped, the fixed orifices has been seted up to the upper surface of rack 202, and the inner peripheral wall threaded connection of fixed orifices has fixing bolt, the quantity of support frame 201 is not less than two, and evenly distributed is at the left and right sides inner wall of cabinet body 1, the upper surface fixed of placing plate 203 has insulating pad, insulating pad can avoid switchgear short circuit transmission to protect other switchgear, the connecting screw has all been seted up to the opposite one side of two boards 205 of assembling, and the inner peripheral wall threaded connection of connecting screw has connecting bolt 210, take out sealing plug 209 accessible through the through wires hole cross-under pencil and connect between a plurality of switchgear.

Referring to fig. 3, in order to improve the heat dissipation effect of the switch cabinet, the heat dissipation mechanism 3 in this embodiment includes a heat dissipation fan 301 fixed on the right side of the cabinet body 1, a filter box 302 is fixed at the bottom of the right side of the cabinet body 1, a ventilation pipe 309 communicated with the inner top wall of the filter box 302 is fixed at the air outlet end of the heat dissipation fan 301, a taking and placing opening is provided on the right inner wall of the filter box 302, a cover plate 303 is slidably inserted between the four inner walls of the taking and placing opening, a filter frame 304 is fixed on the left side of the cover plate 303, when the switch cabinet body 1 carries out multi-layer placement on the switch equipment, the heat dissipation fan 301 is started to draw out outside air, and enters the filter box 302 and the filter frame 304 along the ventilation pipe 309, a filter cotton 305 is fixed on the inner peripheral wall of the filter frame 304, a large amount of dust is filtered by the filter cotton 305, the running stability of the switch equipment is prevented from being influenced in the cabinet body 1, the lower surface of the filter box 302 is communicated with the heat dissipation pipe 306, the left and right inner walls of the cabinet body 1 are provided with air outlets 307, a cover plate 308 is fixed between the four inner walls of the two air outlets 307, and the cover plate 308 is convenient to maintain and clean the filter frame 304 by pulling the filter cotton to remove the filter frame 302.

In this embodiment, two exhaust fans 308 are all fixed with the dust screen on one side that is on the back, the shape of filtering frame 304 is inside cavity and the cuboid that upper and lower both sides were absent, the bottom of cooling tube 306 runs through and extends to the right side inner wall of cabinet 1, the air after filtering is along the inside of cooling tube 306 conveying cabinet 1, and two exhaust fans 308 can extract the air in the cabinet 1 and discharge to the external world, further exhaust fan 308 extraction air discharge cooperation cooling fan 301 is carried air to the cabinet 1 in and is formed and blow through switchgear adsorption heat from the ascending wind channel down and discharge and improve radiating efficiency.

The working principle of the embodiment is as follows:

(1) When carrying out the multilayer to the cubical switchboard and put the effect and use, the slip of utilizing placing plate 203 in rack 202 can make things convenient for switchgear to pile up on placing plate 203, and insulating pad can avoid switchgear short circuit transmission protection other switchgear, screw up fixing bolt butt placing plate 203 in the sign indicating number of piles in the process of setting up and limit the position of placing plate 203 and keep stability of rocking back and forth when preventing to remove, and the support frame 201 through bolted connection can be according to cabinet body 1 and switchgear's size to placing plate 203's quantity and the fixed position in cabinet body 1 adjust in order to improve the practicality, can connect a plurality of cabinets body 1 between assembling plate 205 when cabinet body 1 internal layer number is insufficient simultaneously, make locating piece 206 slip plug-in to be fixed a position of connecting hole in the constant head tank 207 when connecting, so as to screw in connecting bolt 210 and connect into a plurality of cabinets body 1 and wholly improve and put the number of piles and be convenient for remove, and take out accessible threading hole and connect between a plurality of switchgears, facilitate the use.

(2) When the switch cabinet is used for improving the heat dissipation effect, when the switch equipment is placed in multiple layers in the cabinet body 1, the heat dissipation fan 301 is started to draw outside air, the outside air enters the interiors of the filter box 302 and the filter frame 304 along the ventilation pipe 309, then impurities in the air are filtered through the filter cotton 305 so as to avoid a large amount of dust from entering the cabinet body 1 and affecting the operation stability of the switch equipment, meanwhile, the filter frame 304 and the filter cotton 305 can be pulled by the cover plate 303 to be moved out of the filter box 302 so as to facilitate cleaning and maintenance efficiency improvement on dust impurities collected by the filter frame 304, the filtered air is conveyed into the interior of the cabinet body 1 along the heat dissipation pipe 306, the air in the cabinet body 1 can be drawn out to the outside by the two exhaust fans 308, and the air is further drawn out by the exhaust fans 308 to be matched with the heat dissipation fan 301 to convey the air into the cabinet body 1 so as to form the air which is blown through the switch equipment from the down to absorb heat to be discharged, so that the heat dissipation efficiency is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Standard parts used in the document of the application can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a multilayer formula cubical switchboard, includes cabinet body (1), its characterized in that: the inner walls of the left side and the right side of the cabinet body (1) are provided with a multi-layer mechanism (2) for improving multi-layer stacking efficiency, and the right side of the cabinet body (1) is provided with a heat dissipation mechanism (3) for improving heat dissipation and filtering effects;

The multi-layer mechanism (2) comprises a supporting frame (201) fixed on the inner walls of the left side and the right side of the cabinet body (1) through bolts, a placing rack (202) is fixed on the upper surface of the supporting frame (201), a placing plate (203) is inserted between the opposite sides of the placing rack (202) in a sliding mode, ventilation openings (204) are formed in the upper surface of the placing plate (203), assembling plates (205) are fixed on the upper side and the lower side of the cabinet body (1), two positioning blocks (206) are fixed on the upper surface of the assembling plates (205), two positioning grooves (207) are formed in the lower surface of the assembling plates (205), threading openings (208) are formed in the opposite sides of the assembling plates (205) and the cabinet body (1), and sealing plugs (209) are inserted in the inner peripheral walls of the threading openings (208) in a sliding mode.

The utility model provides a cooling mechanism (3) is including fixing cooling fan (301) on cabinet body (1) right side, the bottom on cabinet body (1) right side is fixed with rose box (302), the air-out end of cooling fan (301) is fixed with ventilation pipe (309) with rose box (302) inner wall intercommunication, get and put the mouth has been seted up to the right side inner wall of rose box (302), and get and put to slide between the four side inner walls of mouth and peg graft there is apron (303), the left side of apron (303) is fixed with filter frame (304), the inner perisporium of filter frame (304) is fixed with filter cotton (305), the lower surface intercommunication of rose box (302) has cooling tube (306), air exit (307) have all been seted up to the left and right sides inner wall of cabinet body (1), both be fixed with exhaust fan (308) between the four side inner walls of air exit (307).

2. A multi-layer switch cabinet according to claim 1, wherein: the front of the cabinet body (1) is hinged with a cabinet door through a hinge bracket, and the front of the cabinet door is fixed with an observation window.

3. A multi-layer switch cabinet according to claim 1, wherein: the shape of rack (202) is the U-shaped, the fixed orifices has been seted up to the upper surface of rack (202), and the inner peripheral wall threaded connection of fixed orifices has fixing bolt.

4. A multi-layer switch cabinet according to claim 1, wherein: the number of the supporting frames (201) is not less than two, the supporting frames are uniformly distributed on the inner walls of the left side and the right side of the cabinet body (1), and insulating pads are fixed on the upper surface of the placing plate (203).

5. A multi-layer switch cabinet according to claim 1, wherein: the opposite sides of the two assembling plates (205) are provided with connecting screw holes, and the inner peripheral wall of each connecting screw hole is in threaded connection with a connecting bolt (210).

6. A multi-layer switch cabinet according to claim 1, wherein: two exhaust fans (308) are fixed with the dust screen on one side opposite to each other, the shape of filter frame (304) is the cuboid that inside cavity and upper and lower both sides were absent, the bottom of cooling tube (306) runs through and extends to the right side inner wall of cabinet body (1).