CN216351154U

CN216351154U - Novel electric power safety warning device

Info

Publication number: CN216351154U
Application number: CN202122909752.8U
Authority: CN
Inventors: 沈智锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-19
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a novel electric power safety warning device, which relates to the technical field of electric power safety warning, and comprises an electric power equipment body and a warning box fixed on the surface of the electric power equipment body, wherein an electromagnet is arranged in the warning box, the electromagnet is electrically connected with the outer wall of the electric power equipment body through a wire, an iron plate corresponding to the electromagnet is arranged above the electromagnet, two sides of the electromagnet are symmetrically provided with limit blocks fixed on the inner wall of the warning box, a spring is connected between the limit blocks and the iron plate, a sliding rod extending out of the warning box is fixed at the middle section of the iron plate, one end of the sliding rod, which is far away from the iron plate, is fixed with a pointer, and the surface of the warning box is divided into a safe region and a dangerous region through a transverse line. When the outer wall of the power equipment body is electrified, the electromagnet can adsorb the iron plate to move downwards to drive the pointer to point to a dangerous area so as to remind people that the power equipment body has an electric leakage condition, and no touch is required.

Description

Novel electric power safety warning device

Technical Field

The utility model relates to the technical field of electric power safety warning, in particular to a novel electric power safety warning device.

Background

The electric power safety warning device is suitable for warning the safety of various electric power equipment in various important places such as fire fighting, ships, underground shopping malls, hotels, entertainment places, public transportation, public civil buildings and the like.

The existing warning device generally warns people to keep away from the power equipment in a warning board mode, so that people cannot judge whether the power equipment leaks electricity or not, and once the power equipment leaks electricity, the shell of the power equipment is electrified, and the electric shock condition can occur when people contact the shell. In summary, we propose a novel electric power safety warning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel electric power safety warning device to solve the problems in the technical background. In order to achieve the purpose, the utility model provides the following technical scheme:

a novel electric power safety warning device comprises an electric power equipment body and a warning box fixed on the surface of the electric power equipment body;

an electromagnet is arranged in the warning box, the electromagnet is electrically connected with the outer wall of the power equipment body through a lead, an iron plate arranged corresponding to the electromagnet is arranged above the electromagnet, the iron plate is arranged in the warning box in a sliding mode, limiting blocks fixed on the inner wall of the warning box are symmetrically arranged on two sides of the electromagnet, and a spring is connected between the limiting blocks and the iron plate;

a sliding rod extending out of the warning box is fixed at the middle section of the iron plate, a sliding groove for the sliding rod to slide is formed in the surface of the warning box, a pointer is fixed at one end, far away from the iron plate, of the sliding rod, the surface of the warning box is divided into a safe region and a dangerous region through a transverse line, the safe region is arranged above the dangerous region, and the pointer points to the safe region in the initial position;

one side of one of them stopper is close to the electro-magnet is connected with signal transmitter, signal transmitter is last to be connected with switch one, a switch bottom surface and stopper top surface parallel and level, signal transmitter top is connected with signal antenna through the wire electricity, set up the through-hole that can supply the wire to pass through on the iron plate.

As a further scheme of the utility model: the bottom of the warning box is fixedly connected with a supporting plate, inclined struts are symmetrically fixed to the bottom of the supporting plate, and the supporting plate and the inclined struts are fixed to the outer wall of the power equipment body.

As a further scheme of the utility model: the warning box is made of insulating materials.

As a further scheme of the utility model: the iron plate bottom is fixed with the locating lever, locating lever one end stretches into in the stopper, just set up the cavity that can supply the locating lever activity in the stopper, just the spring setting is peripheral at the locating lever.

As a further scheme of the utility model: the bottom of the electromagnet is connected with the bottom of the warning box through an insulating support seat.

As a further scheme of the utility model: another one side that the stopper is close to the electro-magnet is fixed with the flat board, be equipped with switch two on the flat board, dull and stereotyped top surface and stopper top surface parallel and level, just two tops of switch are connected with the alarm through the wire electricity, the alarm is fixed at warning roof portion.

Has the advantages that:

1. the utility model provides an electromagnet, when the electric leakage condition occurs on the electric power equipment body, the outer wall of the electric power equipment body is electrified, the electromagnet is electrically connected with the outer wall of the electric power equipment body, so that the electromagnet is electrified to adsorb an iron plate, the iron plate is driven to move downwards, and a pointer is driven to move downwards, when the electric leakage condition occurs, the pointer is driven to point to a safe area, once the electric leakage condition occurs, the adsorption effect of the electromagnet can drive the pointer to move downwards, so that the pointer points to a dangerous area, people are reminded of the electric power equipment body, once the electric leakage condition is maintained, the outer wall of the electric power equipment body is not electrified, so that the electromagnet does not adsorb the iron plate any more, the iron plate is reset under the action of a spring, the pointer is driven to reset, and the pointer points to the safe area again, the electromagnet drives the pointer to move by utilizing the adsorption effect of the electricity, so that people can point according to the direction of the pointer, the condition of electric leakage whether appears in understanding power equipment body that can understand for people are safer when using power equipment, avoid appearing the condition of electrocuteeing.

2. According to the signal transmitter provided by the utility model, when electric leakage occurs in the power equipment body, the electromagnet is electrified to drive the iron plate to move, and after the iron plate is moved, the switch I is pressed, so that the signal transmitter is started, and a dangerous signal is transmitted to terminal equipment or a cloud platform through the signal antenna, so that people can remotely know whether the equipment has the electric leakage condition, the power equipment body is safer in use, and the electric shock condition of a user is avoided to a greater extent.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the warning box of the present invention;

FIG. 3 is a schematic top view of the iron plate and the pointer of the present invention;

in the figure: 1. a power equipment body; 2. a warning box; 3. a support plate; 4. bracing; 5. a pointer; 6. a signal antenna; 7. an alarm; 8. an iron plate; 9. a slide bar; 10. positioning a rod; 11. a spring; 12. a limiting block; 13. a signal transmitter; 14. an insulating support seat; 15. an electromagnet.

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.

The utility model provides the following technical scheme:

as shown in fig. 1-3, a novel electric power safety warning device comprises an electric power equipment body 1 and a warning box 2 fixed on the surface of the electric power equipment body 1;

the warning box 2 is internally provided with an electromagnet 15, the electromagnet 15 is electrically connected with the outer wall of the power equipment body 1 through a lead, and an iron plate 8 arranged corresponding to the electromagnet 15 is arranged above the electromagnet 15, so that when the electromagnet 15 is electrified, the iron plate 8 can be driven to move downwards under the adsorption action of the electromagnet 15, the iron plate 8 is arranged in the warning box 2 in a sliding manner, the two sides of the electromagnet 15 are symmetrically provided with limit blocks 12 fixed on the inner wall of the warning box 2, a spring 11 is connected between the limit blocks 12 and the iron plate 8, the limit blocks 12 can limit the moving position of the iron plate 8, and meanwhile, through the arrangement of the spring 11, when the electric leakage condition of the power equipment body 1 is well maintained, the iron plate 8 can be reset through the elasticity of the spring 11;

a sliding rod 9 extending out of the warning box 2 is fixed at the middle position of the iron plate 8, a sliding groove for the sliding rod 9 to slide is formed in the surface of the warning box 2, a pointer 5 is fixed at one end, far away from the iron plate 8, of the sliding rod 9, the surface of the warning box 2 is divided into a safe region and a dangerous region through a transverse line, the safe region is arranged above the dangerous region, the pointer 5 points to the safe region in the initial position, when the electric power equipment body 1 leaks electricity in actual use, the outer wall of the electric power equipment body 1 is electrified, the electromagnet 15 is electrically connected with the outer wall of the electric power equipment body 1, the electromagnet 15 is electrified to adsorb the iron plate 8, the iron plate 8 is driven to move downwards, the pointer 5 points to the safe region in the initial state, and once the electric power equipment leaks electricity, the adsorption effect of the electromagnet 15 is achieved, the pointer 5 is driven to move downwards to point to a dangerous area to remind people that the electric power equipment body 1 leaks electricity, once the electricity leakage situation is maintained, the outer wall of the electric power equipment body 1 is uncharged, so that the electromagnet 15 does not adsorb the iron plate 8 any more, the iron plate 8 resets under the action of the spring 11 to drive the pointer 5 to reset, and the pointer 5 points to the safe area again, the pointer 5 is driven to move by the adsorption effect of the electromagnet 15, so that people can clearly know whether the electric power equipment body 1 leaks electricity according to the pointing direction of the pointer 5, and the electric power equipment is safer when using the electric power equipment, the electric shock situation is avoided, meanwhile, when the electric power equipment is actually installed, the distance between the electromagnet 15 and the limiting block 12 needs to be ensured to be larger than the distance between the pointer 5 and the dangerous area in an initial state, so that the electric power equipment can be ensured, once the electric leakage occurs, the pointer 5 can smoothly and accurately point to a dangerous area;

one side of one limiting block 12 close to an electromagnet 15 is connected with a signal transmitter 13, the signal transmitter 13 is connected with a first switch, the first switch is electrically connected with the signal transmitter 13 and used for controlling the signal transmitter 13 to be started and closed, the bottom surface of the first switch is flush with the top surface of the limiting block 12, the upper part of the signal transmitter 13 is electrically connected with a signal antenna 6 through a lead, a through hole through which the lead can pass is formed in an iron plate 8, the arrangement of the through hole enables the iron plate 8 not to be damaged when the iron plate 8 moves, when electric leakage occurs in the power equipment body 1, the electromagnet 15 is electrified to drive the iron plate 8 to move, and after the iron plate 8 finishes moving, the first switch is pressed, so that the signal transmitter 13 is started, dangerous signals are transmitted to terminal equipment or a cloud platform through the signal antenna 6, and people can remotely know whether the equipment has electric leakage or not, make the power equipment body safer when using, the condition of electric shock has been avoided appearing to the user to a great extent, simultaneously when many power equipment use simultaneously, can arrange power equipment body 1 according to the serial number, and when inputing serial number information to signal transmitter 13, make when the condition of electric leakage appears in a certain power equipment body 1, signal transmitter 13 can be with the serial number information and the dangerous signal transmission of this equipment to terminal equipment or cloud platform, so that the staff can in time fix a position a certain power equipment body 1, can make things convenient for the staff location to look for the power equipment body 1 that appears the electric leakage.

2 bottom fixedly connected with layer boards 3 of case of warning, 3 bottom symmetries of layer board are fixed with bracing 4, and on the outer wall of the equal fixed power equipment body 1 of layer board 3 and bracing 4, the structure of case 2 of warning can further be stabilized to layer board 3 and bracing 4, guarantees its stability.

Warning case 2 adopts insulating material to make, and concrete material can be insulating plastics, and warning case 2 that insulating material made can guarantee the normal operating of electro-magnet 15, also can guarantee simultaneously when the condition of electric leakage appears in power equipment body 1, and the electrified condition in surface can not appear in warning case 2 body.

Iron plate 8 bottom is fixed with locating lever 10, and locating lever 10 one end stretches into in stopper 12, and sets up the cavity that can supply the activity of locating lever 10 in the stopper 12, and spring 11 sets up at locating lever 10 periphery, and at iron plate 8 removal in-process, locating lever 10 follows and slides in stopper 12, and through locating lever 10 and stopper 12 cooperation, the removal that can further inject iron plate 8 is reverse, avoids its condition that the skew appears.

The bottom of the electromagnet 15 is connected with the bottom of the warning box 2 through an insulating support seat 14, and the insulating support seat 14 can limit the position of the electromagnet 15 on one hand and can not influence the working operation of the electromagnet 15 on the other hand.

One side that another stopper 12 is close to electro-magnet 15 is fixed with the flat board, be equipped with switch two on the flat board, dull and stereotyped top surface and 12 top surfaces parallel and level of stopper, and two tops of switch are connected with alarm 7 through the wire electricity, alarm 7 is fixed at 2 tops of case of warning, when the condition of electric leakage appears in power equipment body 1, electro-magnet 15 drives iron plate 8 and moves down, the back is accomplished in the removal simultaneously, switch two can be pressed to iron plate 8, switch two is used for controlling the start-up and closing of alarm 7, switch two controls the start-up of alarm 7, send the buzzer, remind people in time to keep away from this power equipment body 1.

The working principle is as follows: when the electric leakage warning device is used, when the electric leakage condition occurs in the electric power equipment body 1, the outer wall of the electric power equipment body 1 is electrified, the electromagnet 15 is electrically connected with the outer wall of the electric power equipment body 1, the electromagnet 15 is electrified to adsorb the iron plate 8, the iron plate 8 is driven to move downwards, the pointer 5 points to a dangerous area, people are reminded that the electric power equipment body 1 has the electric leakage condition, and meanwhile, after the iron plate 8 is moved, the first switch is pressed, the signal transmitter 13 is started, a dangerous signal is transmitted to terminal equipment or a cloud platform through the signal antenna 6, and people can remotely know whether the electric leakage condition occurs in the equipment.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel electric power safety warning device which characterized in that: comprises a power equipment body (1) and a warning box (2) fixed on the surface of the power equipment body (1);

an electromagnet (15) is arranged in the warning box (2), the electromagnet (15) is electrically connected with the outer wall of the power equipment body (1) through a lead, an iron plate (8) arranged corresponding to the electromagnet (15) is arranged above the electromagnet (15), the iron plate (8) is arranged in the warning box (2) in a sliding mode, limiting blocks (12) fixed on the inner wall of the warning box (2) are symmetrically arranged on two sides of the electromagnet (15), and springs (11) are connected between the limiting blocks (12) and the iron plate (8);

a sliding rod (9) extending out of the warning box (2) is fixed at the middle section position of the iron plate (8), a sliding groove for the sliding rod (9) to slide is formed in the surface of the warning box (2), a pointer (5) is fixed at one end, far away from the iron plate (8), of the sliding rod (9), the surface of the warning box (2) is divided into a safe region and a dangerous region uniformly through a transverse line, the safe region is arranged above the dangerous region, and when the pointer (5) points to the safe region when the pointer is at an initial position;

one side that stopper (12) are close to electro-magnet (15) is connected with signal transmitter (13), be connected with switch one on signal transmitter (13), a switch bottom surface and stopper (12) top surface parallel and level, signal transmitter (13) top is connected with signal antenna (6) through the wire electricity, iron plate (8) are last to be seted up the through-hole that can supply the wire to pass through.

2. The novel electric power safety warning device according to claim 1, characterized in that: the bottom of the warning box (2) is fixedly connected with a supporting plate (3), inclined struts (4) are symmetrically fixed to the bottoms of the supporting plates (3), and the supporting plates (3) and the inclined struts (4) are fixed to the outer wall of the power equipment body (1).

3. The novel electric power safety warning device according to claim 1, characterized in that: the warning box (2) is made of insulating materials.

4. The novel electric power safety warning device according to claim 1, characterized in that: the iron plate (8) bottom is fixed with locating lever (10), locating lever (10) one end stretches into in stopper (12), and set up the cavity that can supply locating lever (10) activity in stopper (12), just spring (11) set up in locating lever (10) periphery.

5. The novel electric power safety warning device according to claim 1, characterized in that: the bottom of the electromagnet (15) is connected with the bottom of the warning box (2) through an insulating support seat (14).

6. The novel electric power safety warning device according to claim 1, characterized in that: and the other one side of the limiting block (12) close to the electromagnet (15) is fixed with a flat plate, the flat plate is provided with a second switch, the flat plate top surface is flush with the top surface of the limiting block (12), an alarm (7) is electrically connected above the second switch through a wire, and the alarm (7) is fixed at the top of the warning box (2).