Monitoring and alarming device for power device

By designing a power device monitoring and alarm device, and using electromagnetic components, conductive components and alarm processors, timely detection and handling of power equipment failures is achieved, the problem of untimely detection of faults in the existing technology is solved, the losses are reduced, and the normal operation of the equipment is ensured.

CN222636702UActive Publication Date: 2025-03-18ZHONGCHUANG SECURITY TECH (JIANGSU) CO LTD
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Patent Information

Application Number
CN202421311553.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-18
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

The prior art is not convenient to detect power equipment failures in a timely manner, resulting in increased losses.

Method used

A power device monitoring and alarm device is designed, including an electromagnetic component and a conductive component. When the wire to be tested is short-circuited or disconnected, the electromagnetic component triggers an alarm processor and reminds the personnel of a fault through warning lights and speakers.

Benefits of technology

It realizes timely detection of power equipment failures, reduces losses, and facilitates battery replacement through limiting components to avoid powerless alarm processors.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of electric power detection, in particular to an electric power device monitoring alarm device which comprises a box body and an electromagnetic assembly, the electromagnetic assembly is arranged in the box body and comprises a wire conduit, the wire conduit is fixedly connected to the top of the interior of the box body, the outer side of the wire conduit is fixedly connected with a light metal rod, and the light metal rod is fixedly connected with the box body. The outer side of the light metal rod is sleeved with a conductive coil, and the bottom of the light metal rod is fixedly connected with a metal sheet. According to the monitoring and alarming device for the power device, by installing an electromagnetic assembly and a conduction assembly, when a to-be-detected wire is short-circuited or open-circuited, electromagnetic force generated by a light metal rod and a conductive coil disappears, so that a gravity sheet moves downwards, and meanwhile, a hinged plate is pushed to insert a conductive barrel into a first power connection head; at the moment, the first power connection head and the second power connection head are electrically connected through the conductive cylinder, so that the battery supplies power to the alarm processor, faults are found more timely, and loss is reduced to the minimum.
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Description

Technical Field

[0001] The utility model relates to the technical field of electric power detection, in particular to an electric power device monitoring and alarm device. Background Art

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power station boilers and generators, and power supply equipment mainly includes transmission lines of various voltage levels, mutual inductors and contactors, etc. A considerable part of power equipment needs to be stored indoors (equipment storage room), and at the same time, these power equipment need to be monitored in real time to minimize the occurrence of accidents.

[0003] When existing power equipment fails, it is usually discovered by personnel, and by the time the personnel discover it, some losses have already occurred. Utility Model Content

[0004] The purpose of the utility model is to provide an electric power device monitoring and alarm device to solve the problem that the prior art proposed in the above background technology is not convenient for timely detection of electric power equipment failures. To achieve the above purpose, the utility model provides the following technical solutions: an electric power device monitoring and alarm device, including a box and an electromagnetic component, the electromagnetic component is arranged inside the box, the electromagnetic component includes a wire tube, the wire tube is fixedly connected to the top of the box, the outer side of the wire tube is fixedly connected to a light metal rod, the outer side of the light metal rod is sleeved with a conductive coil, the bottom of the light metal rod is fixedly connected to a metal sheet, the bottom of the metal sheet is movably connected to a magnetic sheet, the bottom of the magnetic sheet is fixedly connected to a slide rod, the bottom of the slide rod is fixedly connected to a gravity sheet, and conductive components are arranged on both sides of the box.

[0005] Further preferably, the conduction component includes a mounting rod, the mounting rod is fixedly connected to both sides of the inside of the box, a hinged plate is sleeved on the outer side of the mounting rod, a transmission rod is fixedly connected to both sides of the hinged plate, a conductive tube is fixedly connected to both sides of the transmission rod, and an alarm component is arranged inside the box.

[0006] Further preferably, the alarm component includes an alarm processor, which is fixedly connected to the interior of a box, a warning light is fixedly connected to one side of the top of the box, the warning light is electrically connected to the alarm processor, a speaker is fixedly connected to the other side of the top of the box, the speaker is electrically connected to the alarm processor, and an electrical connector is fixedly connected to the bottom of the alarm processor.

[0007] Further preferably, a battery is movably connected to the bottom of the box body, a power connector 2 is fixedly connected to the top of the battery, a limiting assembly is provided at the bottom of the box body, the limiting assembly includes a limiting plate 1, the limiting plate 1 is fixedly connected to the bottom of the box body, one side of the limiting plate 1 is fixedly connected to a limiting spring 1, and one side of the limiting spring 1 is fixedly connected to a rubber pad 1.

[0008] Further preferably, a locking groove is provided at the bottom of the interior of the box body, a locking block is inserted into the inside of the locking groove, the top of the locking block is fixedly connected to a support rod, the top of the support rod is fixedly connected to a limiting plate 2, the other side of the limiting plate 2 is fixedly connected to a limiting spring 2, the other side of the limiting spring 2 is fixedly connected to a rubber pad 2, and a ventilation assembly is provided on the other side of the interior of the box body.

[0009] Further preferably, the ventilation assembly includes an exhaust hole, which is opened on the other side of the interior of the box body, a fan is fixedly connected to the interior of the exhaust hole, a filter is provided on the other side of the fan, through holes are opened on both sides of the interior of the box body, the front side of the box body is movably connected to a door body, and the front side of the door body is fixedly connected to a handle.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, by installing the electromagnetic component and the conductive component, when the wire to be tested is short-circuited or open-circuited, the electromagnetic force generated by the lightweight metal rod and the conductive coil disappears, causing the gravity sheet to move downward, while pushing the hinged plate to insert the conductive tube into the first electrical connector. At this time, the first electrical connector is electrically connected to the second electrical connector through the conductive tube, so that the battery supplies power to the alarm processor, and the fault is discovered more promptly, thereby minimizing the loss.

[0012] In the utility model, by installing the limit assembly, the rubber pad 2 is squeezed toward the side close to the limit plate 2, and the locking block is pulled out from the inside of the locking groove to release the limit on the battery, making it convenient for staff to replace the battery and avoiding the situation where the alarm processor has no power support. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the detailed structure of a local section of the utility model;

[0015] Figure 3 This is an enlarged structural diagram of the warning light of the utility model;

[0016] Figure 4 This is a schematic diagram of the detailed structure of the electromagnetic component of the utility model;

[0017] Figure 5 The detailed structure of the limit assembly of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 6 The detailed structure of the limit assembly of the utility model is shown in FIG. Figure 2 .

[0019] In the figure: 1, box; 2, electromagnetic assembly; 201, wire tube; 202, light metal rod; 203, conductive coil; 204, metal sheet; 205, magnetic sheet; 206, slide bar; 207, gravity sheet; 3, conduction assembly; 301, mounting rod; 302, hinge plate; 303, transmission rod; 304, conductive tube; 4, alarm assembly; 401, alarm processor; 402, warning light; 403, speaker; 404, Electric head one; 5. Battery; 6. Electric head two; 7. Limiting assembly; 701. Limiting plate one; 702. Limiting spring one; 703. Rubber pad one; 704. Engaging groove; 705. Engaging block; 706. Support rod; 707. Limiting plate two; 708. Limiting spring two; 709. Rubber pad two; 8. Ventilation assembly; 801. Exhaust hole; 802. Fan; 803. Filter; 9. Through hole; 10. Door body; 11. Handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: an electric power device monitoring and alarm device, comprising a box body 1 and an electromagnetic component 2, the electromagnetic component 2 is arranged inside the box body 1, the electromagnetic component 2 comprises a wire tube 201, the wire tube 201 is fixedly connected to the top inside the box body 1, the outer side of the wire tube 201 is fixedly connected with a light metal rod 202, the outer side of the light metal rod 202 is sleeved with a conductive coil 203, the bottom of the light metal rod 202 is fixedly connected with a metal sheet 204, the bottom of the metal sheet 204 is movably connected with a magnetic sheet 205, the bottom of the magnetic sheet 205 is fixedly connected with a slide bar 206, the bottom of the slide bar 206 is fixedly connected with a gravity sheet 207, and conductive components 3 are arranged on both sides of the box body 1.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, the conduction component 3 includes a mounting rod 301, which is fixedly connected to both sides of the inside of the box body 1, a hinge plate 302 is sleeved on the outer side of the mounting rod 301, a transmission rod 303 is fixedly connected to both sides of the hinge plate 302, a conductive tube 304 is fixedly connected to both sides of the transmission rod 303, and an alarm component 4 is arranged inside the box body 1.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the alarm component 4 includes an alarm processor 401, which is fixedly connected to the inside of the box body 1, and a warning light 402 is fixedly connected to one side of the top of the box body 1, and the warning light 402 is electrically connected to the alarm processor 401. A speaker 403 is fixedly connected to the other side of the top of the box body 1, and the speaker 403 is electrically connected to the alarm processor 401. The bottom of the alarm processor 401 is fixedly connected to an electrical connector 404. When using the device, the staff first passes the wire to be tested through the through hole 9 on one side of the box body 1 into the inside of the box body 1, and then passes through the wire tube 201 until it passes through the through hole 9 on the other side of the box body 1, and further energizes the wire to be tested, so that the lightweight metal rod 202 and the conductive coil 203 interact to generate electromagnetic force. At this time, the metal sheet 204 and the magnetic sheet 205 are firmly attracted together. When the wire to be tested When the line is short-circuited or broken, the electromagnetic force generated by the lightweight metal rod 202 and the conductive coil 203 disappears, causing the metal sheet 204 and the magnetic sheet 205 to separate. The magnetic sheet 205 is affected by gravity and drives the slide bar 206 to slide downward. While the slide bar 206 slides downward, it drives the gravity sheet 207 to move downward. The downward movement of the gravity sheet 207 pushes the hinge plate 302. The side of the hinge plate 302 close to the gravity sheet 207 descends, and the side away from it drives the transmission rod 303 to rise, thereby inserting the conductive tube 304 into the inside of the power connector 404. At this time, the power connector 404 is electrically connected to the power connector 2 6 through the conductive tube 304, so that the battery 5 supplies power to the alarm processor 401. The alarm processor 401 controls the warning light 402 to flash continuously, and at the same time reminds the staff through the speaker 403 that there is a problem with the wire.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a battery 5 is movably connected to the bottom of the box body 1, and a power connector 6 is fixedly connected to the top of the battery 5. A limiting assembly 7 is arranged at the bottom of the box body 1. The limiting assembly 7 includes a limiting plate 701, and the limiting plate 701 is fixedly connected to the bottom of the box body 1. One side of the limiting plate 701 is fixedly connected to a limiting spring 702, and one side of the limiting spring 702 is fixedly connected to a rubber pad 703.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a snap-fit ​​groove 704 is provided at the bottom of the interior of the box body 1, and a snap-fit ​​block 705 is inserted into the interior of the snap-fit ​​groove 704, and a support rod 706 is fixedly connected to the top of the snap-fit ​​block 705, and a limiting plate 707 is fixedly connected to the top of the support rod 706, and a limiting spring 708 is fixedly connected to the other side of the limiting spring 708, and a rubber pad 709 is fixedly connected to the other side of the limiting spring 708. A ventilation component 8 is provided on the other side of the interior of the box body 1. When the battery 5 is out of power, the staff can squeeze the rubber pad 709 toward the side close to the limiting plate 707, and remove the snap-fit ​​block 705 from the inside of the snap-fit ​​groove 704 to release the limit on the battery 5, making it convenient for the staff to replace the battery 5.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the ventilation component 8 includes an exhaust hole 801, which is opened on the other side of the interior of the box body 1, and a fan 802 is fixedly connected to the interior of the exhaust hole 801, and a filter 803 is arranged on the other side of the fan 802. Through holes 9 are opened on both sides of the interior of the box body 1, and a door body 10 is movably connected to the front of the box body 1, and a handle 11 is fixedly connected to the front of the door body 10. When the device is working, the staff can turn on the fan 802 to discharge the hot air inside the box body 1 from the exhaust hole 801 to prevent the internal temperature of the box body 1 from being too high, and the installed filter 803 can prevent dust from entering the interior of the box body 1. During normal use, the door body 10 is closed to prevent the parts in the box body 1 from leaking out and being damaged.

[0027] The use method and advantages of the utility model: When the power device monitoring alarm device is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when using the device, the staff first passes the wire to be tested into the interior of the box body 1 from the through hole 9 on one side of the box body 1, and then passes it through the wire tube 201 until it passes through the through hole 9 on the other side of the box body 1, and further energizes the wire to be tested, so that the lightweight metal rod 202 and the conductive coil 203 interact with each other to generate electromagnetic force. At this time, the metal sheet 204 and the magnetic suction sheet 205 are firmly attracted together. When the wire to be tested is short-circuited or open-circuited, the electromagnetic force generated by the lightweight metal rod 202 and the conductive coil 203 disappears, so that the metal sheet 204 and the magnetic suction sheet 205 are separated. The magnetic suction sheet 205 is affected by gravity and drives the slide bar 206 to slide downward. While the slide bar 206 slides downward, it drives the gravity sheet 207 to move downward. The downward movement of the gravity sheet 207 will push the hinge plate 302. The side of the hinge plate 302 close to the gravity sheet 207 will drop downward, and the side away from the gravity sheet 207 will drive the transmission rod 303 to rise, thereby moving the wire The flashlight 304 is inserted into the inside of the power connector 404. At this time, the power connector 404 is electrically connected to the power connector 2 6 through the conductive tube 304, so that the battery 5 supplies power to the alarm processor 401. The alarm processor 401 controls the warning light 402 to flash continuously, and at the same time reminds the staff through the speaker 403 that there is a problem with the wire. When the battery 5 is out of power, the staff can squeeze the rubber cushion 2 709 to the side close to the limit plate 2 707, and remove the limit on the battery 5 by pulling out the clamping block 705 from the inside of the clamping groove 704, so as to facilitate the staff to replace the battery 5. When the device is working, the staff can turn on the fan 802 to discharge the hot air inside the box 1 from the exhaust hole 801 to prevent the internal temperature of the box 1 from being too high, and the installed filter 803 can prevent dust from entering the inside of the box 1. During normal use, the door 10 is closed to prevent the parts in the box 1 from leaking out and being damaged.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A monitoring and alarm device for an electric power device, comprising a housing (1) and an electromagnetic component (2), characterized in that: The electromagnetic component (2) is arranged inside the box (1), and the electromagnetic component (2) comprises a wire tube (201), the wire tube (201) is fixedly connected to the top inside the box (1), the outer side of the wire tube (201) is fixedly connected to a light metal rod (202), the outer side of the light metal rod (202) is sleeved with a conductive coil (203), the bottom of the light metal rod (202) is fixedly connected to a metal sheet (204), the bottom of the metal sheet (204) is movably connected to a magnetic sheet (205), the bottom of the magnetic sheet (205) is fixedly connected to a sliding rod (206), the bottom of the sliding rod (206) is fixedly connected to a gravity sheet (207), and conductive components (3) are arranged on both sides inside the box (1).

2. The power device monitoring and alarm device according to claim 1, characterized in that: The conduction component (3) comprises a mounting rod (301), the mounting rod (301) being fixedly connected to two sides of the interior of the box (1), a hinge plate (302) being sleeved on the outer side of the mounting rod (301), a transmission rod (303) being fixedly connected to two sides of the hinge plate (302), a conductive tube (304) being fixedly connected to two sides of the transmission rod (303), and an alarm component (4) being arranged inside the box (1).

3. The power device monitoring and alarm device according to claim 2, characterized in that: The alarm component (4) comprises an alarm processor (401), the alarm processor (401) is fixedly connected to the inside of the box (1), a warning light (402) is fixedly connected to one side of the top of the box (1), the warning light (402) is electrically connected to the alarm processor (401), a speaker (403) is fixedly connected to the other side of the top of the box (1), the speaker (403) is electrically connected to the alarm processor (401), and an electrical connector (404) is fixedly connected to the bottom of the alarm processor (401).

4. The power device monitoring and alarm device according to claim 3, characterized in that: A battery (5) is movably connected to the bottom of the box (1), and a second power connector (6) is fixedly connected to the top of the battery (5). A limit assembly (7) is provided at the bottom of the box (1), and the limit assembly (7) comprises a limit plate (701). The limit plate (701) is fixedly connected to the bottom of the box (1), and one side of the limit plate (701) is fixedly connected to a limit spring (702), and one side of the limit spring (702) is fixedly connected to a rubber cushion (703).

5. The power device monitoring alarm device according to claim 4, characterized in that: The bottom of the box body (1) is provided with a snap-fit ​​groove (704), the snap-fit ​​block (705) is inserted into the snap-fit ​​groove (704), the top of the snap-fit ​​block (705) is fixedly connected to a support rod (706), the top of the support rod (706) is fixedly connected to a second limiting plate (707), the other side of the second limiting plate (707) is fixedly connected to a second limiting spring (708), the other side of the second limiting spring (708) is fixedly connected to a second rubber cushion (709), and the other side of the box body (1) is provided with a ventilation assembly (8).

6. The power device monitoring and alarm device according to claim 5, characterized in that: The ventilation assembly (8) comprises an exhaust hole (801), wherein the exhaust hole (801) is provided on the other side of the interior of the box body (1), a fan (802) is fixedly connected to the interior of the exhaust hole (801), a filter (803) is provided on the other side of the fan (802), through holes (9) are provided on both sides of the interior of the box body (1), a door body (10) is movably connected to the front side of the box body (1), and a handle (11) is fixedly connected to the front side of the door body (10).