CN218729360U

CN218729360U - Power equipment safety alarm

Info

Publication number: CN218729360U
Application number: CN202222815361.4U
Authority: CN
Inventors: 徐卓; 郭晓冬
Original assignee: Nanjing Changhai Electric Automation Co ltd
Current assignee: Nanjing Changhai Electric Automation Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a power equipment safety alarm, which comprises a box body, a supervision cavity is arranged in the box body, a transmission mechanism and a supervision mechanism are arranged in the box body, the transmission mechanism can supervise the condition in the supervision cavity and transmit the condition in the supervision cavity, the supervision mechanism can detect the condition in the supervision cavity and keep the environment in the supervision cavity, the influence of the environment on the supervision cavity is eliminated, the internal condition of the power equipment can be monitored by arranging a camera, the internal condition of the box body is transmitted to a terminal by a signal, and then the terminal provides a scheme for maintainers, so that the maintainers are prepared, and the overhauling efficiency is higher; the current condition of the power equipment can be detected through the pressure sensor, and the current is prevented from being suddenly increased due to the aging or short circuit of the power equipment; therefore, the maintainers can accurately detect the power equipment, and unnecessary detection is reduced.

Description

Power equipment safety alarm

Technical Field

The utility model relates to a power equipment technical field specifically is a power equipment safety alarm.

Background

When the power equipment is used, because the power equipment is possibly damaged and is easily damaged in a power-on state, dangerous conditions such as fire and the like easily occur, and in the process of risk prevention and control of the conventional power equipment, workers often cannot be reminded in the first time, so that the power equipment is damaged;

to this, utility model patent that publication number is CN215495294U discloses a power equipment safety alarm, through the warning and the warning on vision and the hearing to assist the cooperation mutually with the numerical display screen that sets up, make the staff know the meeting very first time, and through the timely position of looking over the power equipment that breaks down of numerical display screen.

Above-mentioned utility model discloses in if take place the power equipment and damage, when being about to take place danger, only inform, and the maintainer does not arrive in a hurry, still has dangerous production, and power equipment's trouble can produce the conflagration occasionally, if produce the flame when the maintainer reachs, then after the maintainer outage, dangerous has taken place, examines and repair under the condition of unknown at the maintainer, can exert an influence to the maintainer's safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power equipment safety alarm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical equipment safety alarm, includes the box, be equipped with the supervision chamber in the box, be equipped with transport mechanism and supervision mechanism in the box, transport mechanism can supervise the condition in the supervision intracavity, and transmit the condition in the supervision intracavity, supervision mechanism can detect the condition in the supervision intracavity to keep the environment in the supervision intracavity, it is right to get rid of the environment the influence in supervision chamber.

The transmission mechanism comprises a motor fixedly connected with the end wall of the supervision cavity, the motor is in power connection with a motor shaft, the motor shaft is fixedly connected with a door, the door is fixedly connected with a camera, the door is fixedly connected with a magnet, the lower end face of the box is fixedly connected with four supporting legs, the box is connected with two sealing plates through threads, and the upper end face of the box is fixedly connected with an alarm.

Preferably, the supervision mechanism comprises a radiator fixedly connected with the lower end wall of the supervision cavity, a temperature sensor is arranged in the radiator, when the temperature rises, the radiator is controlled to be started, the radiator can enable airflow in the environment in the supervision cavity to be smooth, heat dissipation is facilitated, two placing frames fixedly connected with the lower end wall of the supervision cavity are arranged, a drying agent can be placed in the placing frames, and the environment in the box body is kept dry.

Preferably, supervise chamber rear end wall fixedly connected with heat dissipation frame, can place system's equipment on the heat dissipation frame, system's equipment can be the power that can provide electric power, or the device of reinforcing signal, supervise chamber rear end wall fixedly connected with a plurality of pressure sensor, pressure sensor fixedly connected with spring, spring fixedly connected with sheetmetal.

Preferably, supervise chamber rear end wall and pass through two supports of screw fixedly connected with, supervise chamber lower extreme wall fixedly connected with the iron core that spring quantity corresponds, can twine the electric wire on the iron core, then make iron core and circular telegram wire form magnetic field, then through attracting the sheetmetal for pressure sensor detects tensile big or small change, and when the electric quantity through the wire around the iron core increases, magnetism increases, and the pulling force that pressure sensor detected increases.

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

the utility model discloses a set up the camera, can monitor the internal situation of power equipment, and spread the internal situation of box to the terminal through the signal, then the terminal provides the scheme for the maintainer, make the maintainer prepare to some extent, prevent that power equipment from after taking place the fault that can't be retrieved, let the maintainer not prepare and produce danger, or know what repair tools to select in advance when overhauing, make the efficiency of overhauing higher;

the current condition of the power equipment can be detected through the pressure sensor, and the current is prevented from being suddenly increased due to the aging or short circuit of the power equipment;

if increase the speed slowly, the condition needs to be overhauld, but is not urgent, then the alarm does not report to the police, and the alarm can only send out the police dispatch newspaper when the condition is very urgent, and the camera can accurately shoot the condition of supervise the intracavity moreover for maintainer can accurately detect power equipment, reduces the unnecessary and detects.

Drawings

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

FIG. 2 is a schematic view of the internal appearance of the utility model after being opened;

FIG. 3 is a schematic disassembled view of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic diagram of the internal structure of the present invention;

FIG. 6 is a schematic diagram of the inner structure of the utility model shown in the middle right view;

FIG. 7 is a schematic view of the monitor of FIG. 5 according to the present invention;

fig. 8 is a partially enlarged view of the supervision mechanism of fig. 5 according to the present invention.

In the figure: 10. a box body; 11. a closing plate; 12. a door; 13. an alarm; 14. a supervisory lumen; 15. a surveillance mechanism; 16. a magnet; 17. a camera; 18. a heat sink; 19. placing the frame; 20. supporting legs; 21. a heat dissipation frame; 22. a system device; 23. a motor; 24. a motor shaft; 25. a support; 26. an iron core; 27. a spring; 28. a metal sheet; 29. a pressure sensor; 30. and a transmission mechanism.

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. 1-8, the present invention provides a technical solution: a safety alarm for power equipment comprises a box body 10, wherein a supervision cavity 14 is arranged in the box body 10, a transmission mechanism 30 and a supervision mechanism 15 are arranged in the box body 10, the transmission mechanism 30 can supervise the condition in the supervision cavity 14 and transmit the condition in the supervision cavity 14, and the supervision mechanism 15 can detect the condition in the supervision cavity 14, maintain the environment in the supervision cavity 14 and eliminate the influence of the environment on the supervision cavity 14.

The transmission mechanism 30 comprises a motor 23 fixedly connected with the lower end wall of the supervision cavity 14, the motor 23 is in power connection with a motor shaft 24, the motor shaft 24 is fixedly connected with a door 12, the door 12 is fixedly connected with a camera 17, the door 12 is fixedly connected with a magnet 16, and the lower end face of the box body 10 is fixedly connected with four supporting legs 20;

the box 10 has two closing plates 11 through threaded connection, box 10 up end fixedly connected with alarm 13, alarm 13 can send out the police dispatch newspaper to open camera 17, make camera 17 spread out the picture through the signal, motor 23 starts, thereby drives motor shaft 24 and rotates, thereby drives door 12 and rotates.

Example 2:

referring to fig. 1-8, embodiment 2 is different from embodiment 1 in that:

the monitoring mechanism 15 comprises a radiator 18 fixedly connected with the lower end wall of the monitoring cavity 14, a temperature sensor is arranged in the radiator 18, when the temperature rises, the radiator 18 is controlled to start, and the radiator 18 can enable airflow in the environment in the monitoring cavity 14 to be smooth, so that heat dissipation is facilitated;

two placing frames 19 are fixedly connected to the lower end wall of the monitoring cavity 14, a drying agent can be placed in the placing frames 19 to keep the environment in the box body dry, a heat dissipation frame 21 is fixedly connected to the rear end wall of the monitoring cavity 14, system equipment 22 can be placed on the heat dissipation frame 21, and the system equipment 22 can be a power supply capable of providing power or a device for enhancing signals;

the rear end wall of the monitoring cavity 14 is fixedly connected with a plurality of pressure sensors 29, the pressure sensors 29 are fixedly connected with springs 27, the springs 27 are fixedly connected with metal sheets 28, the rear end wall of the monitoring cavity 14 is fixedly connected with two brackets 25 through screws, and the lower end wall of the monitoring cavity 14 is fixedly connected with iron cores 26 corresponding to the springs 27 in number;

the iron core 26 can be wound with an electric wire, then the iron core 26 and the electrified conducting wire form a magnetic field, then the pressure sensor 29 can detect the change of the tensile force by attracting the metal sheet 28, when the electric quantity of the conducting wire passing through the iron core 26 is increased, the magnetism is increased, and the tensile force detected by the pressure sensor 29 is increased.

The working principle is as follows: the lead wires of the power equipment enter the box body through the holes at the two ends of the box body 10, if the system equipment 22 at the upper end of the heat dissipation frame 21 is a power supply which can provide power, the alarm 13 is opened, and the system equipment 22 and other power equipment are connected;

if the detected environmental signal is not good, the system device 22 at the upper end of the heat dissipation frame 21 can be a device for enhancing the signal, the wires connected with other electrical devices are respectively wound on the iron core 26 through the brackets 25, then penetrate out of the box body 10 after being fixed in position through the two brackets 25, and then are connected with the electrical devices;

after connection is completed, the camera 17 is started, so that the camera 17 transmits out pictures through signals, the motor 23 is started, the motor shaft 24 is driven to rotate, the door 12 is fixed through the magnetism of the magnet 16 after the magnet 16 is contacted with the box body, and the motor 23 stops;

then when a temperature sensor in the radiator 18 detects that the ambient temperature rises, then a fan is automatically started to enable the air in the supervision cavity 14 to flow through and radiate heat, an electric wire is wound on the iron core 26 to enable the iron core 26 and an electrified lead to form a magnetic field, then the pressure sensor 29 detects the change of the tension by attracting a metal sheet 28, when the electric quantity of the lead wound around the iron core 26 is increased, the magnetism is increased, the tension detected by the pressure sensor 29 is increased, the current of the electric equipment is over-high at the moment and no fault occurs, at the moment, a camera 17 is used for shooting a result transmission terminal, and a maintainer can overhaul the specific electric equipment in advance;

if the system equipment 22 is overheated at this time or the temperature sensor in the radiator 18 still detects that the temperature is too high after the radiator 18 is started, and when the temperature is too high continuously, the alarm 13 starts an alarm to indicate that an emergency situation occurs, and the camera 17 shoots the situation in the monitoring box 10 in real time.

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

Claims

1. The utility model provides a power equipment safety alarm, includes box (10), be equipped with supervision chamber (14) in box (10), its characterized in that: a transmission mechanism (30) and a supervision mechanism (15) are arranged in the box body (10), the transmission mechanism (30) can supervise the condition in the supervision cavity (14) and transmit the condition in the supervision cavity (14), the supervision mechanism (15) can detect the condition in the supervision cavity (14) and maintain the environment in the supervision cavity (14) to exclude the influence of the environment on the supervision cavity (14);

the transmission mechanism (30) comprises a motor (23) fixedly connected with the lower end wall of the supervision cavity (14), the motor (23) is in power connection with a motor shaft (24), the motor shaft (24) is fixedly connected with a door (12), and the door (12) is fixedly connected with a camera (17);

the door (12) is fixedly connected with a magnet (16), the lower end face of the box body (10) is fixedly connected with four supporting legs (20), the box body (10) is connected with two sealing plates (11) through threads, and the upper end face of the box body (10) is fixedly connected with an alarm (13).

2. The power equipment safety alarm of claim 1, wherein: the supervision mechanism (15) comprises a radiator (18) fixedly connected with the lower end wall of the supervision cavity (14), a temperature sensor is arranged in the radiator (18), when the temperature rises, the radiator (18) is controlled to be started, and the radiator (18) can enable airflow in the environment in the supervision cavity (14) to be smooth and is convenient to radiate.

3. The power equipment safety alarm of claim 1, wherein: the lower end wall of the supervision cavity (14) is fixedly connected with two placing frames (19).

4. A power equipment safety alarm according to claim 3, wherein: the drying agent can be placed in the placing frame (19) to keep the environment in the box body dry.

5. The power equipment safety alarm of claim 1, wherein: the rear end wall of the supervision cavity (14) is fixedly connected with a heat dissipation frame (21), system equipment (22) can be placed on the heat dissipation frame (21), and the system equipment (22) can be a power supply capable of providing power or a device for enhancing signals.

6. The power equipment safety alarm of claim 1, wherein: the rear end wall of the supervision cavity (14) is fixedly connected with a plurality of pressure sensors (29), the pressure sensors (29) are fixedly connected with springs (27), and the springs (27) are fixedly connected with metal sheets (28).

7. The power equipment safety alarm of claim 6, wherein: the rear end wall of the supervision cavity (14) is fixedly connected with two supports (25) through screws, and the lower end wall of the supervision cavity (14) is fixedly connected with iron cores (26) corresponding to the springs (27) in number.

8. The electrical equipment safety alarm of claim 7, wherein: the iron core (26) can be wound with wires, then the iron core (26) and the electrified conducting wire form a magnetic field, and then the pressure sensor (29) detects the change of the tensile force by attracting the metal sheet (28).