CN214899749U - Hang fixed low-voltage distribution cabinet - Google Patents
Hang fixed low-voltage distribution cabinet Download PDFInfo
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- CN214899749U CN214899749U CN202121585790.6U CN202121585790U CN214899749U CN 214899749 U CN214899749 U CN 214899749U CN 202121585790 U CN202121585790 U CN 202121585790U CN 214899749 U CN214899749 U CN 214899749U
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- fixed
- cabinet body
- voltage distribution
- switch board
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Abstract
The utility model belongs to the technical field of the switch board, especially, be a hang fixed low-voltage distribution cabinet, including the cabinet body and hang fixed establishment, damper is installed to the inner wall of the cabinet body, damper's surface is connected with the mount, the notch has been seted up on the surface of mount, the surface joint of notch has fixed insulation board, the surface mounting of cabinet body one side has fixed connection board, fixed connection board's surface connection has the exhaust fan. This hang fixed low-voltage distribution cabinet makes the switch board gaseous take out through the exhaust fan to make most heat switch board along with it discharge, the exhaust fan can make the air pressure of switch board little than atmospheric pressure or little than normal state pressure in the inside gas of switch board of discharging, the another side of switch board sets up the dust cover this moment, the outside air is under atmospheric pressure, the automatic space that gets into the switch board inside through the dust cover, thereby make the switch board heat pass through gaseous circulation, dispel.
Description
Technical Field
The utility model belongs to the technical field of the switch board, concretely relates to hang fixed low-voltage distribution cabinet.
Background
The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the microcomputer protection device of the switch cabinet is mainly used as a switch cabinet with 110KV and below voltage grades, a power plant, a transformer substation, a power distribution station and the like, and can also be used for protecting, monitoring and controlling the voltage and the current of a system in the switch cabinet with the voltage grade of 70V-220V.
In the use of switch board in summer, because of sealed environment, under the condition that internal circuit components and parts last work, the temperature risees in the switch board, and high temperature in the switch board will seriously influence the life of internal circuit components and parts, also makes the unable heat of switch board inside simultaneously and dispels, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a hang fixed low-voltage distribution cabinet has solved the switch board in the use in summer, because of sealed environment, under the condition that internal circuit components and parts last work, the temperature rose in the switch board, and the high life who seriously influences internal circuit components and parts in the switch board also makes the unable heat of switch board inside disperse simultaneously, has the problem of great potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hang fixed low-voltage distribution cabinet, includes the cabinet body and hangs fixed establishment, damper is installed to the inner wall of the cabinet body, damper's surface connection has the mount, the notch has been seted up on the surface of mount, the surperficial joint of notch has fixed insulation board, the surface mounting of cabinet body one side has fixed connection board, fixed connection board's surface connection has the exhaust fan, the surface mounting of cabinet body opposite side has dustproof mechanism, the line hole has all been seted up to the both sides of the cabinet body, the surface connection in line hole has reinforced frame, reinforced frame's internal connection has dustproof jam, the back threaded connection of the cabinet body has and hangs clamping mechanism.
Preferably, damper includes the shock attenuation post, the bottom of shock attenuation post inner wall is connected with damping spring, damping spring's one end is connected with the shock attenuation foundation block.
Preferably, dustproof mechanism includes the dust cover, the inner wall connection of dust cover has the textile fiber filter screen, one side of textile fiber filter screen is provided with the primary filter cotton, one side of the primary filter cotton is provided with the secondary filter cotton.
Preferably, hang fixed establishment and include PMKD, the surface mounting of PMKD one side has the fixture block, the connection notch has been seted up on the surface of fixture block, the inner wall connection of connecting the notch has the magnet layer, magnet layer magnetism is connected with fixed base block.
Preferably, the number of exhaust fans is three, and the position of exhaust fan is in the top of cabinet body one side.
Preferably, the hanging and clamping mechanism comprises a fixed clamping plate, the surface of the fixed clamping plate is in threaded connection with an insulating bolt, a reinforcing notch is formed in the center of the surface of the fixed clamping plate, and the surface of the bottom of the fixed clamping plate is provided with a clamping notch.
Preferably, the surface of the bottom of the cabinet body is provided with supporting legs, and the surfaces of the supporting legs are provided with rubber insulating pads.
Compared with the prior art, the beneficial effects of the utility model are that:
this hang fixed low-voltage distribution cabinet makes the switch board gaseous take out through the exhaust fan to make most heat switch board along with it discharge, the exhaust fan can make the air pressure of switch board little than atmospheric pressure or little than normal state pressure in the inside gas of switch board of discharging, the another side of switch board sets up the dust cover this moment, the outside air is under atmospheric pressure, the automatic space that gets into the switch board inside through the dust cover, thereby make the switch board heat pass through gaseous circulation, dispel.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is a three-dimensional sectional structure view of the cabinet body of the present invention;
FIG. 3 is a three-dimensional cross-sectional structure view of the fixing substrate of the present invention;
FIG. 4 is a sectional view of the dust-proof case of the present invention;
fig. 5 is a sectional structure view of the shock-absorbing column of the present invention.
In the figure: 1, a cabinet body; 2, fixing a clamping plate; 3 reinforcing the notch; 4, insulating bolts; 5, fixing the connecting plate; 6 fixing a frame; 7 shock absorption columns; 8 fixing an insulating plate; 9 an exhaust fan; 10 line holes; 11 reinforcing the frame; 12, dust blockage prevention; 13 dust-proof shell; 1301 a textile fibre filter web; 1302 primary filter cotton; 1303 middle-effect filter cotton; 14 fixing the substrate; 15, clamping blocks; 16 magnet layers; 17 fixing the base block; 18 a damper spring; 19 shock absorbing base block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a suspension fixed type low-voltage power distribution cabinet comprises a cabinet body 1 and a suspension fixing mechanism, wherein a damping mechanism is installed on the inner wall of the cabinet body 1, the surface of the damping mechanism is connected with a fixing frame 6, the surface of the fixing frame 6 is provided with a notch, the surface of the notch is clamped with a fixed insulating plate 8, the surface of one side of the cabinet body 1 is provided with a fixed connecting plate 5, the surface of the fixed connecting plate 5 is connected with an exhaust fan 9, the surface of the other side of the cabinet body 1 is provided with a dustproof mechanism, both sides of the cabinet body 1 are provided with wire holes 10, the surface of the wire holes 10 is connected with a reinforced frame 11, the interior of the reinforced frame 11 is connected with a dustproof plug 12, the back of the cabinet body 1 is in threaded connection with the suspension clamping mechanism, inside making the power cord enter into the switch board through line hole 10, avoid the dust through dustproof jam 12 to enter into the switch board through line hole 10, the main material of fixed insulation board 8 is the plastic.
Specifically, damper includes shock attenuation post 7, and the bottom of 7 inner walls of shock attenuation post is connected with damping spring 18, and damping spring 18's one end is connected with damping base block 19, when the switch board produced vibrations because of external environmental factor or other factors, pushed down damping spring 18 through damping base block 19, at damping spring 18's physical characteristic, made the power of vibrations reduce.
Specifically, dustproof mechanism includes dustproof housing 13, the inner wall connection of dustproof housing 13 has textile fiber filter screen 1301, one side of textile fiber filter screen 1301 is provided with just imitates the filter pulp 1302, the one side of just imitating the filter pulp 1302 is provided with well effect and filters cotton 1303, when external gas enters into dustproof housing 13, filter great impurity and dust in the gas through the textile fiber filter screen 1301 that sets up, filter the absorption through just imitating filter pulp 1302 and well effect filter pulp 1303 and filter the small dust granule in the gas, avoid external dust granule to enter into inside the switch board.
It includes PMKD 14 to hang fixed establishment, the surface mounting of PMKD 14 one side has fixture block 15, the connection notch has been seted up on fixture block 15's surface, the inner wall connection of connecting the notch has magnet layer 16, magnet layer 16 magnetism is connected with fixed base block 17, carry out the trompil on the wall or other objects that need install through the electric drill, fixing PMKD 14 through expansion bolts, joint notch and fixture block 15 looks joint through 2 bottoms of fixed cardboard, it consolidates in the spread groove to make fixed base block 17 magnetism inhale through consolidating notch 3.
Specifically, the number of exhaust fans 9 is three, and the position of exhaust fan 9 is in the top of cabinet 1 one side, makes gas circulation faster or through only opening an exhaust fan 9 through the three exhaust fan 9 that set up, makes gas circulation's speed adjust.
Specifically, hang latch mechanism and include fixed cardboard 2, the surperficial threaded connection of fixed cardboard 2 has insulating bolt 4, and reinforcing notch 3 has been seted up at the center on fixed cardboard 2 surface, and the joint notch has been seted up on the surface of fixed cardboard 2 bottoms, carries out quick dismantlement through hanging the latch mechanism switch board.
Specifically, the surface mounting of the cabinet body 1 bottom has the supporting leg, and the surface of supporting leg is provided with the rubber insulation and fills up, and when the switch board was not installed, it was fixed to support for the cabinet body 1 through supporting leg and rubber insulation pad.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the air in the power distribution cabinet is extracted by the exhaust fan 9, so that most of heat is exhausted out of the power distribution cabinet, when the air in the power distribution cabinet is exhausted by the exhaust fan 9, the air pressure of the power distribution cabinet is instantaneously smaller than the atmospheric pressure or the normal pressure, at the moment, the dustproof shell 13 is arranged on the other side of the power distribution cabinet, the outside air automatically enters the space in the power distribution cabinet through the dustproof shell 13 under the atmospheric pressure, so that the heat in the power distribution cabinet is dissipated through the circulation of the air, when the outside air enters the dustproof shell 13, the larger impurities and dust in the air are filtered through the arranged textile fiber filter screen 1301, the tiny dust particles in the air are filtered and adsorbed through the primary filter cotton 1302 and the intermediate filter cotton 1303, the outside dust particles are prevented from entering the power distribution cabinet, holes are opened on the wall surface or other objects to be installed through an electric drill, fixing fixed baseplate 14 through expansion bolts, joint notch and fixture block 15 looks joint through 2 bottoms of fixed cardboard, making fixed base block 17 magnetism inhale through consolidating notch 3 and strengthening in the spread groove, all power consumption equipment all supplies power through external power supply in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hang fixed low-voltage distribution cabinet, includes the cabinet body (1) and hangs fixed establishment, its characterized in that: damping mechanism is installed to the inner wall of the cabinet body (1), damping mechanism's surface connection has mount (6), the notch has been seted up on the surface of mount (6), the surperficial joint of notch has fixed insulation board (8), the surface mounting of the cabinet body (1) one side has fixed connection board (5), the surface connection of fixed connection board (5) has exhaust fan (9), the surface mounting of the cabinet body (1) opposite side has dustproof mechanism, line hole (10) have all been seted up to the both sides of the cabinet body (1), the surface connection of line hole (10) has reinforced frame (11), the internal connection of reinforced frame (11) has dustproof jam (12), the back threaded connection of the cabinet body (1) hangs clamping mechanism.
2. A hanging stationary low-voltage distribution cabinet according to claim 1, characterized in that: the damping mechanism comprises a damping column (7), a damping spring (18) is connected to the bottom of the inner wall of the damping column (7), and one end of the damping spring (18) is connected with a damping base block (19).
3. A hanging stationary low-voltage distribution cabinet according to claim 1, characterized in that: dustproof mechanism includes dirt proof housing (13), the inner wall connection of dirt proof housing (13) has textile fiber filter screen (1301), one side of textile fiber filter screen (1301) is provided with primary filter cotton (1302), one side of primary filter cotton (1302) is provided with well effect and filters cotton (1303).
4. A hanging stationary low-voltage distribution cabinet according to claim 1, characterized in that: hang fixed establishment and include PMKD (14), the surface mounting of PMKD (14) one side has fixture block (15), the connection notch has been seted up on the surface of fixture block (15), the inner wall connection of connecting the notch has magnet layer (16), magnet layer (16) magnetism is connected with PMKD (17).
5. A hanging stationary low-voltage distribution cabinet according to claim 1, characterized in that: the quantity of exhaust fan (9) is three, exhaust fan (9)'s position is in the top of cabinet body (1) one side.
6. A hanging stationary low-voltage distribution cabinet according to claim 1, characterized in that: hang latch mechanism and include fixed cardboard (2), the surperficial threaded connection of fixed cardboard (2) has insulating bolt (4), reinforcement notch (3) have been seted up at the center on fixed cardboard (2) surface, the joint notch has been seted up on the surface of fixed cardboard (2) bottom.
7. A hanging stationary low-voltage distribution cabinet according to claim 1, characterized in that: the surface mounting of the cabinet body (1) bottom has the supporting leg, the surface of supporting leg is provided with the rubber insulation pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585790.6U CN214899749U (en) | 2021-07-13 | 2021-07-13 | Hang fixed low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585790.6U CN214899749U (en) | 2021-07-13 | 2021-07-13 | Hang fixed low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899749U true CN214899749U (en) | 2021-11-26 |
Family
ID=78928475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121585790.6U Active CN214899749U (en) | 2021-07-13 | 2021-07-13 | Hang fixed low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899749U (en) |
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2021
- 2021-07-13 CN CN202121585790.6U patent/CN214899749U/en active Active
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