CN219892633U

CN219892633U - High block terminal of security

Info

Publication number: CN219892633U
Application number: CN202223089055.3U
Authority: CN
Inventors: 王婧萱; 王庆锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-10-24
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a high-safety distribution box which comprises a shell, wherein a base is arranged at the lower end of the shell, a fire extinguishing assembly is arranged at the inner top of the shell, and an alarm mechanism is arranged in the shell and at the upper end of the shell together; the inside of the shell and the top part of the shell are provided with a protection mechanism together, the protection mechanism is used for improving the safety of the shell, and the left side and the right side of the shell are fixedly connected with limiting blocks; the inner walls of the left side and the right side of the shell are provided with ventilation openings, and a plurality of ventilation openings are used for improving the heat dissipation performance inside the shell. The distribution box is provided with the plurality of reinforcing rings, so that the situation that the door body is fried is avoided, the actual safety is further improved, and in addition, the distribution box is provided with the alarm, so that the surrounding can be timely reminded.

Description

High block terminal of security

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a high-safety distribution box.

Background

The explosion-proof distribution box is a type of distribution box with explosion-proof performance, belongs to a very common device in the field of electrical engineering, and is made of materials with explosion-proof performance for avoiding casualties or larger economic losses caused by explosion of the distribution box, and currently, the explosion-proof distribution box for electrical automation engineering in the prior art does not have a fire extinguishing function;

the utility model patent of this publication number CN216720570U discloses the outstanding high security explosion-proof block terminal of explosion-proof performance for the electric automatization engineering, including box, landing leg, chamber door, explosion-proof layer and fire extinguishing mechanism, the four corners department of box bottom all fixedly connected with landing leg, the front side of box is provided with the chamber door, fixedly connected with explosion-proof layer on the inner wall of box, the inside of box is provided with fire extinguishing mechanism, fire extinguishing mechanism includes bearing, back shaft, dry powder case, switch door, connecting axle, gear, powder spraying pipe, solenoid valve, smoke transducer, bottom plate, electric putter, rack and controller, the top fixedly connected with bearing on the right side of box inner wall, the left side swing joint of bearing has the back shaft. According to the utility model, the box body, the supporting legs, the box door and the fire extinguishing mechanism are mutually matched, so that the distribution box has a fire extinguishing function, and when a fire disaster occurs in the distribution box, the fire can be automatically extinguished, and the use safety of the distribution box is greatly improved;

however, in the above scheme, the alarm function is not provided, people around the distribution box cannot be timely reminded, people around the distribution box can be possibly influenced, and subsequent timely treatment can be also influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the high-safety distribution box which is provided with a plurality of reinforcing rings, so that the situation that a door body is fried is avoided, the actual safety is further improved, and in addition, an alarm is arranged, so that the surrounding can be timely reminded.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high block terminal of security, includes the casing, the base is installed to the lower extreme of casing, the interior top of casing is provided with fire extinguishing components, the inside of casing and the upper end of casing are provided with alarm mechanism jointly; the inside of the shell and the top part of the shell are provided with a protection mechanism together, the protection mechanism is used for improving the safety of the shell, and the left side and the right side of the shell are fixedly connected with limiting blocks; the inner walls of the left side and the right side of the shell are provided with ventilation openings, and a plurality of ventilation openings are used for improving the heat dissipation performance inside the shell.

Preferably, the plurality of ventilation openings are all inclined, and the height of one side of the ventilation openings, which is close to the interior of the shell, is higher than that of one side, which is far away from the interior of the shell.

Preferably, the alarm mechanism comprises a smoke sensor arranged at the inner top of the shell, and an alarm is arranged at the upper end of the shell and matched with the smoke sensor.

Preferably, the protection mechanism comprises a plurality of reinforcing rings which are connected to the inner top and the outer side of the shell in a sliding manner, sliding grooves are formed in the left layer of inner wall and the right layer of inner wall of the shell, sliding blocks capable of sliding left and right are arranged in each sliding groove, opposite sides of the sliding blocks are elastically connected with the inner walls of the corresponding sliding grooves through springs, wedge-shaped blocks are fixedly connected to opposite sides of the sliding blocks, the other ends of the wedge-shaped blocks penetrate through notches of the corresponding sliding grooves and are in contact with the lower end surfaces of the lowermost reinforcing rings, and electromagnets are embedded in the inner walls of the opposite sides of the sliding grooves.

Preferably, the two electromagnets are matched with the smoke sensor, each sliding block is magnetic, and each electromagnet is opposite to the corresponding adjacent surface of the sliding block after being electrified.

Preferably, the inclined surface of each wedge block faces downwards.

The utility model has the following beneficial effects:

1. if the inside condition that appears circuit trouble of casing, when having the smog that open flame produced and produced, smoke transducer can put out a fire the subassembly circular telegram through controller control, lets the siren send out the police dispatch newspaper simultaneously, reminds the people around to remind the pedestrian to notice danger, leaves as early as possible, reminds the staff to make timely processing simultaneously.

2. Two electromagnets can be electrified, the reinforcing rings are not limited, the reinforcing rings can move downwards under the action of gravity, the front side door body part of the distribution box of the shell and the whole part of the shell are circled, the situation that the front side door body of the explosion shell is exploded is avoided, and the overall safety is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a high-safety distribution box according to the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1;

fig. 3 is a top view of the stiffening ring of fig. 1.

In the figure: 1 casing, 2 fire extinguishing components, 3 smoke transducer, 4 vent, 5 stopper, 6 siren, 7 stiffening ring, 8 spout, 9 electro-magnet, 10 spring, 11 slider, 12 wedge.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a high-safety distribution box comprises a shell 1, wherein a sliding door which is not shown is further arranged on the front side of the shell 1, a base is arranged at the lower end of the shell 1, a fire extinguishing component 2 is arranged at the inner top of the shell 1, an alarm mechanism is jointly arranged in the shell 1 and the upper end of the shell 1, the alarm mechanism comprises a smoke sensor 3 arranged at the inner top of the shell 1, an alarm 6 is arranged at the upper end of the shell 1, the alarm 6 is matched with the smoke sensor 3, a controller is further included, and after the smoke sensor 3 senses smoke, the alarm 6, an electromagnet 9 and the fire extinguishing component 2 are started through the controller, wherein the fire extinguishing component 2 is a part which is commonly formed by a supporting shaft, a dry powder box, a connecting shaft, a gear, a powder spraying pipe, an electromagnetic valve, a bottom plate, an electric push rod and teeth in the utility model patent with publication number of CN 216720570U;

the protection mechanism is arranged in the shell 1 and at the top part of the shell 1 together and used for improving the safety of the shell 1, limiting blocks 5 are fixedly connected to the left side and the right side of the shell 1, the protection mechanism comprises a plurality of reinforcing rings 7 which are slidably connected to the inner top and the outer side of the shell 1, sliding grooves 8 are formed in the left layer of inner wall and the right layer of inner wall of the shell 1, sliding blocks 11 which can slide left and right are arranged in each sliding groove 8, opposite sides of the two sliding blocks 11 are elastically connected with the inner walls of the corresponding sliding grooves 8 through springs 10, wedge blocks 12 are fixedly connected to opposite sides of the two sliding blocks 11, the other ends of the two wedge blocks 12 penetrate through the notches of the corresponding sliding grooves 8 and are in contact with the lower end face of the lowest reinforcing ring 7, electromagnets 9 are embedded into the inner walls of the opposite sides of the two sliding grooves 8 and are matched with the smoke sensor 3, each sliding block 11 has magnetism, each electromagnet 9 is in opposite sides of the corresponding sliding blocks 11, and the inclined faces of each wedge block 12 face down after being electrified;

wherein, vent 4 has all been seted up on the left and right sides inner wall of casing 1, and a plurality of vents 4 are used for improving the inside thermal diffusivity of casing 1, and a plurality of vents 4 all are the slope form, and a plurality of vents 4 are close to the inside one side of casing 1 and highly are higher than and keep away from the inside one side of casing 1.

When in actual use, if the circuit fault condition occurs in the shell 1, and when smoke is generated and generated by open fire, the smoke sensor 3 can control the fire extinguishing assembly 2 to be electrified through the controller, and simultaneously, the alarm 6 can give an alarm to remind surrounding personnel to remind surrounding pedestrians of paying attention to danger, and the pedestrians leave as soon as possible, and simultaneously, remind the staff to make timely treatment;

the other two electromagnets 9 are electrified (the temperature at the initial stage of combustion is relatively low, the magnetism of the electromagnets 9 is not greatly influenced), the slide block 11 is attracted to move close to the electromagnets 9, the plurality of reinforcing rings 7 are not limited any more, the plurality of reinforcing rings 7 can move downwards under the action of gravity, the front side door body part of the distribution box of the shell 1 and the whole part of the shell 1 are circled, the situation that the front side door body of the explosion shell 1 is exploded is avoided, and the whole safety is further improved.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a high block terminal of security, includes casing (1), its characterized in that, the base is installed to the lower extreme of casing (1), the interior top of casing (1) is provided with fire extinguishing components (2), the inside of casing (1) and the upper end of casing (1) are provided with alarm mechanism jointly;

the protection mechanism is arranged in the shell (1) and at the top part of the shell (1) together and is used for improving the safety of the shell (1), and limiting blocks (5) are fixedly connected to the left side and the right side of the shell (1);

the inner walls of the left side and the right side of the shell (1) are provided with ventilation openings (4), and the ventilation openings (4) are used for improving the internal heat dissipation of the shell (1).

2. The high-safety distribution box according to claim 1, wherein the ventilation openings (4) are all inclined, and the height of the ventilation openings (4) is higher at the side close to the interior of the shell (1) than at the side far from the interior of the shell (1).

3. The high-safety distribution box according to claim 1, wherein the alarm mechanism comprises a smoke sensor (3) arranged at the inner top of the shell (1), an alarm (6) is arranged at the upper end of the shell (1), and the alarm (6) is matched with the smoke sensor (3).

4. The high-safety distribution box according to claim 1, wherein the protection mechanism comprises a plurality of reinforcing rings (7) which are connected to the inner top and the outer side of the shell (1) in a sliding manner, sliding grooves (8) are formed in the left and right inner walls of the shell (1), sliding blocks (11) capable of sliding left and right are arranged in each sliding groove (8), opposite sides of the two sliding blocks (11) are elastically connected with the inner walls of the corresponding sliding grooves (8) through springs (10), wedge-shaped blocks (12) are fixedly connected to opposite sides of the two sliding blocks (11), the other ends of the two wedge-shaped blocks (12) penetrate through notches of the corresponding sliding grooves (8) and are in contact with the lower end surfaces of the lowermost reinforcing rings (7), and electromagnets (9) are embedded in the inner walls of the opposite sides of the two sliding grooves (8).

5. A high-safety distribution box according to claim 4, characterized in that two electromagnets (9) are matched with a smoke sensor (3), each sliding block (11) has magnetism, and each electromagnet (9) is opposite to the adjacent surface of the corresponding sliding block (11) after being electrified.

6. A high security electrical distribution box according to claim 4, characterized in that the inclined surface of each wedge (12) faces downwards.