CN216981291U

CN216981291U - Power distribution cabinet with high-temperature alarm function

Info

Publication number: CN216981291U
Application number: CN202220182128.4U
Authority: CN
Inventors: 孟照阳; 韩美玉
Original assignee: Shandong Juxing Electromechanical Technology Co ltd
Current assignee: Shandong Juxing Electromechanical Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-15
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a power distribution cabinet with a high-temperature alarm function, which comprises a main body, wherein one end of the main body is hinged with a door body, the top end of the main body is provided with a buzzer alarm, the bottom end of one side of the main body is provided with a single chip microcomputer, one side inside the main body is provided with a temperature sensor, and the top end inside the main body is provided with a fire extinguishing structure. According to the utility model, through the arrangement of the fire extinguishing structure, the temperature sensor can detect the temperature in the main body in the using process, the detected data is transmitted to the inside of the single chip microcomputer, the single chip microcomputer analyzes the data, when the temperature is too high, a signal is sent to the inside of the buzzer alarm, the buzzer alarm is started, the buzzer alarm gives out an alarm to remind people to process in time, and when a fire source is generated due to the too high temperature in the main body, the instant membrane is melted, and then dry powder in the shell can leak out from the inside of the instant membrane to extinguish the fire source, so that the fire source is prevented from spreading.

Description

Power distribution cabinet with high-temperature alarm function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a high-temperature alarm function.

Background

The switch board is motor control center's general name, the switch board has the burst configuration power of being convenient for, control fault range and in time troubleshooting point, be convenient for burst arrangement circuit advantage such as maintenance, consequently by the wide use in daily life, the switch board is the magnanimity parameter on the data, it presses electrical wiring to constitute low-voltage forest generally, require to assemble switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in sealed or semi-closed metal cabinet or on the screen width, constitute low-voltage distribution cabinet, but current switch board has many problems or defects:

traditional switch board, in the use, the components and parts of the inside of switch board can produce a large amount of heats, leads to inside high temperature, and the radiating effect leads to the high temperature not good enough but does not possess alarming function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution cabinet with a high-temperature alarm function, and aims to solve the problem that the prior art does not have the alarm function but too high temperature due to poor heat dissipation effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a switch board with high temperature alarming function, includes the main part, the one end of main part articulates there is the door body, buzzer siren is installed on the top of main part, the singlechip is installed to the bottom of main part one side, temperature sensor is installed to the inside one side of main part, the inside top of main part is provided with the structure of putting out a fire, the structure of putting out a fire includes the spout, the spout evenly sets up the top in the main part, the slider is all installed to the inside of spout, and the bottom of slider installs the casing, the both sides on casing top all are provided with the preformed groove, the bottom of casing evenly is provided with instant membrane, the inside of main part is provided with the bunch structure, the both sides of main part all are provided with the ventilation structure.

Preferably, the ventilation structure includes fixed frame, the both sides in the main part are all installed to fixed frame, the dust screen is all installed to the inside of fixed frame, and the limiting plate is all installed on the top of dust screen, the fixture block is installed to the bottom of dust screen, the inside bottom of fixed frame all is provided with the draw-in groove.

Preferably, the external cross section of the clamping block is smaller than the internal cross section of the clamping groove, and the clamping groove and the clamping block form an insertion structure.

Preferably, the bunch structure includes the mounting panel, the one end at the main part inside is installed to the mounting panel, the one end of mounting panel articulates there is the winding rod, the stopper is installed to one side of mounting panel one end, the fixed block is evenly installed to the bottom of mounting panel one end.

Preferably, the inner diameter of the limiting block is larger than the outer diameter of the winding rod, and the winding rod and the limiting block form a clamping structure.

Preferably, the inner cross section of the sliding groove is larger than the outer cross section of the sliding block, and the sliding groove and the sliding block form a sliding structure.

Preferably, the size of the preformed groove is equal, and the preformed groove is symmetrically distributed about the central axis of the shell.

Compared with the prior art, the utility model has the beneficial effects that: this switch board with high temperature alarming function is rational in infrastructure, has following advantage:

(1) through the arrangement of the fire extinguishing structure, the temperature sensor can detect the temperature inside the main body in the using process, the detected data are transmitted to the inside of the single chip microcomputer, the single chip microcomputer analyzes the data, when the temperature is too high, a signal can be sent to the inside of the buzzer alarm, the buzzer alarm is started, the buzzer alarm gives out an alarm to remind people of timely processing, when a fire source is generated due to the fact that the temperature inside the main body is too high, the instant membrane can be melted, dry powder inside the shell can leak from the inside of the instant membrane, the fire source is extinguished, the fire source is prevented from spreading, the shell can be taken down by pulling the shell from one end, the dry powder is added from the inside of the reserved groove, the device is convenient for high-temperature alarm, and the fire source is convenient for timely extinguishing;

(2) through the arrangement of the ventilation structure, the main body can be ventilated through the dustproof net, so that excessive moisture in the main body can be prevented, proper heat dissipation can be realized, the dustproof net can prevent dust from the main body, dust is prevented from attaching to the surfaces of the components in the main body, the normal work of the components is prevented from being influenced, when excessive dust is attached to the surfaces of the dustproof net, the dustproof net can be detached from the inside of the fixed frame for cleaning, the dustproof net is prevented from being blocked, the ventilation effect is prevented from being influenced, and the device is convenient to ventilate and clean;

(3) through being provided with the bunch structure, accomodate the electric wire winding of main part internal components and parts overlength in the outside of winding stem, prevent that the internal circuit is too much, and intertwine causes the phenomenon of short circuit, blocks the inside of stopper with the tip of circuit thereupon, alright carry on spacingly to the wire, prevent that the wire from producing loose phenomenon in the outside of winding stem, rationally accomodate the wire, the follow-up of being convenient for is overhauld, has realized the device bunch of being convenient for.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the main body of the present invention;

FIG. 3 is a schematic view of a partial perspective cross-sectional structure of a fire extinguishing structure of the present invention;

FIG. 4 is a schematic perspective sectional view of the ventilation structure of the present invention;

FIG. 5 is a schematic view of a partial top cross-sectional structure of the wire harness structure of the present invention;

fig. 6 is a schematic side sectional view of the beam line structure according to the present invention.

In the figure: 1. a door body; 2. a single chip microcomputer; 3. a ventilation structure; 301. a fixing frame; 302. a dust screen; 303. a limiting plate; 304. a card slot; 305. a clamping block; 4. a buzzer alarm; 5. a main body; 6. a wire harness structure; 601. mounting a plate; 602. winding the rod; 603. a fixed block; 604. a limiting block; 7. a fire extinguishing structure; 701. a housing; 702. reserving a groove; 703. rapidly dissolving the film; 704. a chute; 705. a slider; 8. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a power distribution cabinet with a high-temperature alarm function comprises a main body 5, wherein one end of the main body 5 is hinged with a door body 1, the top end of the main body 5 is provided with a buzzer alarm 4, the bottom end of one side of the main body 5 is provided with a single chip microcomputer 2, one side of the inside of the main body 5 is provided with a temperature sensor 8, the top end of the inside of the main body 5 is provided with a fire extinguishing structure 7, the fire extinguishing structure 7 comprises sliding chutes 704, the sliding chutes 704 are uniformly arranged at the top end of the inside of the main body 5, sliding blocks 705 are respectively arranged inside the sliding chutes 704, the bottom end of the sliding blocks 705 is provided with a shell 701, both sides of the top end of the shell 701 are respectively provided with a reserved groove 702, the bottom end of the shell 701 is uniformly provided with instant membranes 703, the inner cross section of the sliding chutes 704 is larger than the outer cross section of the sliding blocks 705, the sliding chutes 704 and the sliding blocks 705 form a sliding structure, the disassembly and the assembly are convenient, the size of the reserved grooves 702 are equal, and the grooves 702 are symmetrically distributed around the central axis of the shell 701, the dry powder is convenient to fill;

the temperature sensor 8 detects the temperature inside the main body 5, then transmits the detected data to the inside of the single chip microcomputer 2, the single chip microcomputer 2 analyzes the monitored data, when the detected temperature is too high, the buzzer alarm 4 can be automatically started, then the buzzer alarm 4 can give an alarm to remind people to timely process, when a fire source is generated in the main body 5, the instant membrane 703 can be timely melted, then dry powder inside the shell 701 or the fire source inside the main body 5 is extinguished through the inside of the instant membrane 703, the fire source is prevented from spreading, after the dry powder inside the shell 701 is used up, the shell 701 can be pulled towards one end, the sliding block 705 can be driven to slide out from the inside of the sliding groove 704 along with the shell 701, then the shell 701 can be taken down, and the dry powder is filled in the inside of the reserved groove 702;

the wire harness structure 6 is arranged inside the main body 5, the wire harness structure 6 comprises a mounting plate 601, the mounting plate 601 is mounted at one end inside the main body 5, one end of the mounting plate 601 is hinged with a winding rod 602, a limiting block 604 is mounted at one side of one end of the mounting plate 601, a fixing block 603 is uniformly mounted at the bottom of one end of the mounting plate 601, the inner diameter of the limiting block 604 is larger than the outer diameter of the winding rod 602, and the winding rod 602 and the limiting block 604 form a clamping structure to facilitate fixing;

in the installation process, the winding rod 602 is rotated towards one end, the winding rod 602 is driven to be separated from the inside of the limiting block 604, the winding rod rotates around the hinged position, redundant wires of overlong electronic components inside the main body 5 are wound outside the winding rod 602, after the wires are wound to a proper length, the winding rod 602 is clamped inside the limiting block 604 again, the end part of each wire is clamped inside the fixing block 603, the wires can be limited, the wires are prevented from being loosened outside the winding rod 602, the wires inside the main body 5 can be stored in black, the wires are prevented from being disordered to cause short circuit, and subsequent maintenance is facilitated;

the two sides of the main body 5 are provided with the ventilation structures 3, each ventilation structure 3 comprises a fixing frame 301, the fixing frames 301 are installed on the two sides of the main body 5, the dustproof nets 302 are installed inside the fixing frames 301, the top ends of the dustproof nets 302 are provided with limiting plates 303, the bottom ends of the dustproof nets 302 are provided with clamping blocks 305, the bottom ends of the inside of the fixing frames 301 are provided with clamping grooves 304, the external cross sections of the clamping blocks 305 are smaller than the internal cross sections of the clamping grooves 304, and the clamping grooves 304 and the clamping blocks 305 form a splicing structure, so that the stability is improved;

in the in-process of using, main part 5 can ventilate through dust screen 302, the heat dissipation, and can prevent dust to the inside of main part 5, prevent that the inside that the dust entered into main part 5 from adhering to the surface at components and parts, influence the heat dissipation and the normal use of components and parts, after the too much dust of surface adhesion of dust screen 302 of using time of a specified duration, upwards take out limiting plate 303, thereupon alright drive fixture block 305 along with the inside that dust screen 302 breaks away from draw-in groove 304, continue upwards to stimulate limiting plate 303, alright take out dust screen 302 and wash, prevent that the dust from blockking up dust screen 302, influence the ventilation effect.

The working principle is as follows: when the wire winding device is used, firstly, in the installation process, the winding rod 602 is rotated towards one end, then the winding rod 602 is driven to be separated from the inside of the limiting block 604, then the winding rod rotates around the hinged position, then the overlong redundant wires of the electronic components inside the main body 5 are wound outside the winding rod 602, after the winding rod is wound to a proper length, the winding rod 602 is clamped inside the limiting block 604 again, then the end part of the wires is clamped inside the fixing block 603, the wires can be limited, the wires are prevented from being loosened outside the winding rod 602, then the wires inside the main body 5 can be stored in black, short circuit caused by disorder of the wires is prevented, and subsequent overhaul is facilitated;

secondly, in the using process, the main body 5 can ventilate and radiate through the dust screen 302, and can prevent dust in the main body 5, so that dust is prevented from entering the main body 5 and being attached to the surfaces of the components, the heat radiation and normal use of the components are influenced, after too much dust is attached to the surface of the dust screen 302 after the main body is used for a long time, the limiting plate 303 is upwards taken out, then the clamping block 305 can be driven to be separated from the inside of the clamping groove 304 along with the dust screen 302, the limiting plate 303 is continuously upwards pulled, the dust screen 302 can be taken out and cleaned, and the dust is prevented from blocking the dust screen 302, so that the ventilation effect is influenced;

finally, the temperature sensor 8 detects the temperature inside the main body 5, the detected data are transmitted to the inside of the single chip microcomputer 2, the single chip microcomputer 2 analyzes the monitored data, when the detected temperature is too high, the buzzer alarm 4 can be automatically started, then the buzzer alarm 4 can give an alarm to remind people to process in time, when the inside of the main body 5 is too high to generate a fire source, the instant membrane 703 can be melted in time, then the dry powder inside the shell 701 or the fire source inside the main body 5 is extinguished through the inside of the instant membrane 703, the fire source is prevented from spreading, after the dry powder inside the shell 701 is used up, the shell 701 can be pulled towards one end, the sliding block 705 can be driven to slide out from the inside of the sliding groove 704 along with the shell 701, then the shell 701 can be taken down, and the dry powder is filled in the inside of the reserved groove 702.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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

1. The utility model provides a switch board with high temperature alarming function, includes main part (5), its characterized in that: one end of the main body (5) is hinged with a door body (1), the top end of the main body (5) is provided with a buzzer alarm (4), the bottom end of one side of the main body (5) is provided with the singlechip (2), one side of the inside of the main body (5) is provided with the temperature sensor (8), a fire extinguishing structure (7) is arranged at the top end inside the main body (5), the fire extinguishing structure (7) comprises a sliding groove (704), the sliding grooves (704) are uniformly arranged at the top end inside the main body (5), sliding blocks (705) are arranged inside the sliding grooves (704), a shell (701) is arranged at the bottom end of the sliding block (705), two sides of the top end of the shell (701) are provided with a reserved groove (702), the bottom of casing (701) evenly is provided with instant membrane (703), the inside of main part (5) is provided with bunch structure (6), the both sides of main part (5) all are provided with ventilation structure (3).

2. The power distribution cabinet with the high-temperature alarm function according to claim 1, characterized in that: ventilation structure (3) are including fixed frame (301), the both sides in main part (5) are all installed in fixed frame (301), dust screen (302) are all installed to the inside of fixed frame (301), and limiting plate (303) are all installed on the top of dust screen (302), fixture block (305) are installed to the bottom of dust screen (302), the inside bottom of fixed frame (301) all is provided with draw-in groove (304).

3. The power distribution cabinet with the high-temperature alarm function according to claim 2, characterized in that: the external cross section of the clamping block (305) is smaller than the internal cross section of the clamping groove (304), and the clamping groove (304) and the clamping block (305) form an insertion structure.

4. The power distribution cabinet with the high-temperature alarm function according to claim 1, characterized in that: bunch structure (6) include mounting panel (601), the one end in main part (5) inside is installed in mounting panel (601), the one end of mounting panel (601) articulates there is winding beam (602), stopper (604) are installed to one side of mounting panel (601) one end, fixed block (603) are evenly installed to the bottom of mounting panel (601) one end.

5. The power distribution cabinet with the high-temperature alarm function according to claim 4, characterized in that: the inner diameter of the limiting block (604) is larger than the outer diameter of the winding rod (602), and the winding rod (602) and the limiting block (604) form a clamping structure.

6. The power distribution cabinet with the high-temperature alarm function according to claim 1, characterized in that: the inner cross section of the sliding groove (704) is larger than the outer cross section of the sliding block (705), and the sliding groove (704) and the sliding block (705) form a sliding structure.

7. The power distribution cabinet with the high-temperature alarm function according to claim 1, characterized in that: the size of the preformed groove (702) is equal, and the preformed groove (702) is symmetrically distributed about the central axis of the shell (701).