CN212367809U

CN212367809U - Building electrical construction safety device

Info

Publication number: CN212367809U
Application number: CN202021202031.2U
Authority: CN
Inventors: 王欣恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2021-01-15
Anticipated expiration: 2030-06-27

Abstract

The utility model provides a building electrical construction safety device, belong to electrical equipment technical field, this building electrical construction safety device includes the electric box, the front end of electric box articulates through the hinge activity has the chamber door, the left inner wall of electric box has seted up the ventilation groove, be equipped with heat dissipation mechanism in the ventilation groove, heat dissipation mechanism includes backup pad, motor, pivot and fan, the backup pad is fixed in the left inner wall of electric box, the motor is fixed in the upper end of backup pad, it is fixed between the output shaft of pivot and motor, the fan is fixed in the circumference surface of pivot, the upper end front portion of backup pad is fixed with the PLC controller, the upper end of PLC controller is fixed with temperature sensor; this device makes the radiating effect good in the electric box, can remind staff rapid cooling when the high temperature for the spare part of electric box is difficult for causing the damage, thereby makes spare part work efficiency be difficult for reducing, makes spare part life higher simultaneously.

Description

Building electrical construction safety device

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to building electrical construction safety device.

Background

On the site of a construction site, the safe use and protection of electrical equipment are particularly important, which not only affects the personal safety of workers, but also seriously affects the working process, so that the use of a safety protection device is extremely important for avoiding the occurrence of potential safety hazards.

The electric box is the electrical equipment who uses commonly in the construction electrical construction, and electric box internals can produce a large amount of heats at the during operation, however current electric box radiating mode all dispels the heat through the ventilation hole generally, and the radiating effect is not good, makes electric box internals cause the damage because the temperature is higher like this easily for its work efficiency reduces, makes the life of part reduce greatly simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building electrical construction safety device, the electric box radiating mode who aims at solving among the prior art generally all dispels the heat through the ventilation hole, and the radiating effect is not good, makes the electric box internals cause the damage because the temperature is higher like this easily for its work efficiency reduces, makes the problem that the life of part reduces greatly simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a building electrical construction safety device, includes the electric box, the front end of electric box articulates through the hinge activity has the chamber door, the ventilation groove has been seted up to the left inner wall of electric box, the ventilation inslot is equipped with heat dissipation mechanism, heat dissipation mechanism includes backup pad, motor, pivot and fan, the backup pad is fixed in the left inner wall of electric box, the motor is fixed in the upper end of backup pad, it is fixed between the output shaft of pivot and motor, the fan is fixed in the circumference surface of pivot, the upper end front portion of backup pad is fixed with the PLC controller, the upper end of PLC controller is fixed with temperature sensor, the front end of chamber door is fixed with the warning light, the PLC controller respectively with between temperature sensor and the warning light electric connection. The electric box aims at solving the problems that the heat dissipation mode of the electric box in the prior art generally dissipates heat through the vent holes, the heat dissipation effect is poor, the internal parts of the electric box are easy to damage due to high temperature, the work efficiency is reduced, and the service life of the parts is greatly shortened.

As an optimal scheme of the utility model, be fixed with the fixed plate between the upper and lower inner wall in ventilation groove, the pivot runs through the left end of fixed plate, and rotates between pivot and the fixed plate to be connected, be fixed with the filter screen between the inner wall in ventilation groove, the fan is located between filter screen and the fixed plate.

As a preferred scheme, the lower inner wall sliding connection of electric box has the ice-cube steamer tray, both ends all are fixed with T shape slider about the ice-cube steamer tray, the electric box about the inner wall all seted up with T shape slider assorted T shape spout, two T shape slider difference sliding connection is in two T shape spouts.

As a preferred scheme, a plurality of evenly distributed's louvre has been seted up to the rear inner wall of electric box, the left end of electric box is fixed with a plurality of evenly distributed's fin.

As a preferred scheme, the left end of chamber door is fixed with two first fixed blocks, the electric box left end is fixed with the second fixed block, the second fixed block is located between two first fixed blocks, the upper end of second fixed block and two first fixed blocks all sets up threaded hole, and is a plurality of threaded hole female connection has the bolt.

As an optimized scheme, the front end of ice-cube steamer tray is fixed with the first in command, the front end of chamber door is fixed with the second in command, the front end fixed mounting of chamber door has clear glass, the upper end of electric box is fixed with the protection shield.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, through being equipped with heat dissipation mechanism, after the motor among the heat dissipation mechanism starts, drive the pivot through its output shaft and rotate, the pivot drives the fan and rotates for the fan rotates, takes away the heat that produces through the ventilation groove with spare part during operation in the electric box, makes the electric box be difficult for being in the high temperature state, thereby makes spare part be difficult for causing the damage because the high temperature is too high in the electric box, makes spare part work efficiency be difficult for reducing, thereby leads to spare part life higher.

2. In this scheme, through the temperature sensor who is equipped with, when the temperature is too high in the electric box, through temperature sensor with information transmission to PLC controller, make the warning light take place the police dispatch newspaper through the PLC controller, make the operation personnel open the chamber door, place the ice-cube in the ice-cube steamer tray, carry out rapid cooling when to the electric box, through T shape slider and the T shape spout that are equipped with, make the ice-cube steamer tray can take out in the electric box, be convenient for clear up the water that the ice-cube melts and freezes, make the too high temperature can in time rapid cooling in the electric box, make the electric box spare be difficult for causing the damage.

3. This scheme is through a plurality of louvres and the fin that is equipped with for dispel the heat through multiple mode in the electric box, thereby make the efficiency of dispelling the heat faster, the effect is better.

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 perspective view of the utility model after being opened;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a perspective view of the utility model after closing.

In the figure: 1-an electric box; 2-a box door; 201-transparent glass; 3-a temperature sensor; 4-a support plate; 5-a PLC controller; 6-heat dissipation holes; 7-T shaped slide block; 8-T-shaped chutes; 9-ice cube drawer; 10-a first handle; 11-a heat sink; 12-a first fixed block; 13-a second fixed block; 14-a protective plate; 15-a second handle; 16-a warning light; 17-a fan; 18-a rotating shaft; 19-a motor; 20-a ventilation slot; 21-fixing the plate; 22-filter screen.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

the utility model provides a building electrical construction safety device, including electric box 1, the front end of electric box 1 articulates through the hinge activity has chamber door 2, ventilation groove 20 has been seted up to the left inner wall of electric box 1, be equipped with heat dissipation mechanism in the ventilation groove 20, heat dissipation mechanism includes backup pad 4, motor 19, pivot 18 and fan 17, backup pad 4 is fixed in the left inner wall of electric box 1, motor 19 is fixed in the upper end of backup pad 4, it is fixed between the output shaft of pivot 18 and motor 19, fan 17 is fixed in the circumference surface of pivot 18, the upper end front portion of backup pad 4 is fixed with PLC controller 5, the upper end of PLC controller 5 is fixed with temperature sensor 3, the front end of chamber door 2 is fixed with warning light 16, PLC controller 5 respectively with temperature sensor 3 and electric connection between the warning light 16.

In the embodiment of the present invention, the electrical box 1 plays a role of placing components, the box door 2 plays a role of protecting the components in the electrical box 1, the heat dissipation mechanism plays a role of dissipating heat in the electrical box 1, by starting the motor 19 in the heat dissipation mechanism, the motor 19 can select different models according to actual needs, for example, the model is selected as the motor TCHV32-1500-3-10S, the motor is electrically connected with an external power source, for those skilled in the art, the motor 19 is the prior art, not described in too much detail, the output shaft thereof drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the fan 17 to rotate, so that the fan 17 rotates, the fan 17 plays a role of transmitting heat in the electrical box 1 to the outside of the electrical box 1, and heat generated when the components in the electrical box 1 work is taken away through the ventilation slot 20, so that the electrical box 1 is not easy to be in a high temperature state, therefore, the parts in the electric box 1 are not easy to be damaged due to overhigh temperature, when the temperature of the electric box 1 is overhigh continuously and reaches a high-temperature scale arranged on the temperature sensor 3, information is transmitted to the PLC controller 5 through the temperature sensor 3 at the moment, the warning lamp 16 gives an alarm through the PLC controller 5, for a person skilled in the art, the temperature sensor 3, the PLC controller 5 and the warning lamp 16 are all the prior art, too many details are not repeated, so that an operator opens the box door 2, ice blocks are placed in the ice block drawer 9, the electric box 1 is rapidly cooled, the ice block drawer 9 can be drawn out from the electric box 1 through the T-shaped slide block 7 and the T-shaped slide groove 8, the ice block is convenient to clean water in which the ice blocks are thawed, the device has a good heat dissipation effect in the electric box 1, and can remind the operator of rapidly cooling when the temperature is overhigh, make 1 spare part of electric box difficult damage that causes to make spare part work efficiency difficult to reduce, make spare part life higher simultaneously.

Specifically referring to fig. 2, a fixing plate 21 is fixed between upper and lower inner walls of the ventilating slot 20, the rotating shaft 18 penetrates through a left end of the fixing plate 21, the rotating shaft 18 is rotatably connected with the fixing plate 21, a filter screen 22 is fixed between the inner walls of the ventilating slot 20, and the fan 17 is located between the filter screen 22 and the fixing plate 21.

In this embodiment: make pivot 18 more stable when driving fan 17 and rotate, be difficult for rocking, simultaneously through the filter screen 22 that is equipped with for ventilation groove 20 department is difficult for getting into biology such as mosquito, is difficult for causing the damage to fan 17.

Referring to fig. 1 specifically, an ice drawer 9 is slidably connected to a lower inner wall of the electrical box 1, T-shaped sliders 7 are fixed to left and right ends of the ice drawer 9, T-shaped chutes 8 matched with the T-shaped sliders 7 are formed in left and right inner walls of the electrical box 1, and the two T-shaped sliders 7 are slidably connected to the two T-shaped chutes 8 respectively.

In this embodiment: through the ice cube steamer tray 9 that is provided with for the staff is convenient for carry out rapid cooling in to electric box 1, simultaneously through being equipped with two T shape spouts 8 and T shape slider 7, makes ice cube steamer tray 9 be convenient for pull out, is convenient for clear up the water after freezing in the ice cube steamer tray 9.

Specifically referring to fig. 1, a plurality of heat dissipation holes 6 are uniformly distributed on the rear inner wall of the electrical box 1, and a plurality of heat dissipation fins 11 are uniformly distributed at the left end of the electrical box 1.

In this embodiment: through a plurality of louvres 6 and the fin 11 that are equipped with for dispel the heat through multiple mode in the electric box 1, thereby make the efficiency of dispelling the heat faster, the effect is better.

Referring to fig. 1 specifically, two first fixing blocks 12 are fixed to the left end of the box door 2, a second fixing block 13 is fixed to the left end of the electric box 1, the second fixing block 13 is located between the two first fixing blocks 12, threaded holes are formed in the upper ends of the second fixing block 13 and the two first fixing blocks 12, and bolts are connected to the threaded holes in an internal thread mode.

In this embodiment: this device is after chamber door 2 is closed for second fixed block 13 is located between two first fixed blocks 12, then through bolt threaded connection to threaded hole, fixes chamber door 2 and electric box 1, makes chamber door 2 closed after fixed firm, difficult opening.

Specifically, referring to fig. 1 and 3, a first handle 10 is fixed to the front end of the ice drawer 9, a second handle 15 is fixed to the front end of the box door 2, a transparent glass 201 is fixed to the front end of the box door 2, and a protective plate 14 is fixed to the upper end of the electrical box 1.

In this embodiment: the first handle 10 enables the ice cube drawer 9 to be conveniently pulled out or pushed into the electrical box 1, the second handle 15 enables the box door 2 to be conveniently opened or closed, the transparent glass 201 enables workers to conveniently observe working conditions of parts in the electrical box 1, and the protective plate 14 plays a role in protecting the electrical box 1.

The utility model discloses a theory of operation and use flow: the device firstly starts a motor 19, a rotating shaft 18 is driven to rotate through an output shaft of the motor, the rotating shaft 18 drives a fan 17 to rotate, the fan 17 plays a role of transmitting heat in an electric box 1 to the outside of the electric box 1, heat generated when a part in the electric box 1 works is taken away through a ventilation groove 20, the electric box 1 is not easy to be in a high-temperature state, the part in the electric box 1 is not easy to be damaged due to overhigh temperature, when the temperature of the electric box 1 is continuously overhigh and reaches a high-temperature scale arranged on a temperature sensor 3, information is transmitted to a PLC (programmable logic controller) controller 5 through the temperature sensor 3 at the moment, an alarm lamp 16 gives an alarm through the PLC controller 5, an operator receives the information, opens the box door 2, ice blocks are placed in an ice block drawer 9, the electric box 1 is rapidly cooled, and when the temperature is reduced after the ice blocks are melted, clear up the water in the ice-cube steamer tray 9 after taking ice-cube steamer tray 9 out, this device makes the radiating effect good in electric box 1, can remind the staff rapid cooling when the high temperature for 1 spare part of electric box is difficult for causing the damage, thereby makes the difficult reduction of spare part work efficiency, makes spare part life higher simultaneously.

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

1. The utility model provides a building electrical construction safety device which characterized in that: including electric box (1), the front end of electric box (1) articulates through the hinge activity has chamber door (2), ventilation groove (20) have been seted up to the left inner wall of electric box (1), be equipped with heat dissipation mechanism in ventilation groove (20), heat dissipation mechanism includes backup pad (4), motor (19), pivot (18) and fan (17), the left inner wall of electric box (1) is fixed in backup pad (4), motor (19) are fixed in the upper end of backup pad (4), it is fixed between the output shaft of pivot (18) and motor (19), the circumference surface of pivot (18) is fixed in fan (17), the upper end front portion of backup pad (4) is fixed with PLC controller (5), the upper end of PLC controller (5) is fixed with temperature sensor (3), the front end of chamber door (2) is fixed with warning light (16), and the PLC (5) is respectively electrically connected with the temperature sensor (3) and the alarm lamp (16).

2. The safety protection device for building electrical construction according to claim 1, wherein: be fixed with between the upper and lower inner wall of ventilation groove (20) fixed plate (21), pivot (18) run through the left end of fixed plate (21), and rotate between pivot (18) and fixed plate (21) and be connected, be fixed with filter screen (22) between the inner wall of ventilation groove (20), fan (17) are located between filter screen (22) and fixed plate (21).

3. The safety protection device for building electrical construction according to claim 2, wherein: the lower inner wall sliding connection of electric box (1) has ice-cube steamer tray (9), both ends all are fixed with T shape slider (7) about ice-cube steamer tray (9), inner wall all seted up about electric box (1) with T shape slider (7) assorted T shape spout (8), two T shape slider (7) sliding connection respectively is in two T shape spouts (8).

4. A building electrical construction safety device according to claim 3, wherein: a plurality of evenly distributed's louvres (6) have been seted up to the rear inner wall of electric box (1), the left end of electric box (1) is fixed with a plurality of evenly distributed's fin (11).

5. A building electrical construction safety device of claim 4, wherein: the left end of chamber door (2) is fixed with two first fixed blocks (12), electric box (1) left end is fixed with second fixed block (13), second fixed block (13) are located between two first fixed blocks (12), the upper end of second fixed block (13) and two first fixed blocks (12) all seted up threaded hole, and is a plurality of threaded hole female connection has the bolt.

6. A building electrical construction safety device of claim 5, wherein: the ice cube steamer tray is characterized in that a first handle (10) is fixed to the front end of the ice cube steamer tray (9), a second handle (15) is fixed to the front end of the box door (2), transparent glass (201) is fixedly mounted at the front end of the box door (2), and a protection plate (14) is fixed to the upper end of the electric box (1).