Electrical safety intelligent early warning device

Abstract

The utility model provides an electrical safety intelligent early warning device, and relates to the technical field of electrical safety early warning. An electromagnet is mounted in the main body, and two power connection ends of the electromagnet are connected with an electrical power supply circuit; a movable plate is connected into the main body and located at the top of the electromagnet, and a conductive part A is fixedly connected to the top of the movable plate; a conductive piece B and a conductive piece C are connected in the main body, and the conductive piece A is connected with the conductive piece B and the conductive piece C; and a conductive piece D is connected outside the main body. When an electrical power supply circuit is in an abnormal state, the electromagnet is in a power-off state, the movable plate is affected by thrust of the spring to move upwards and reset, the electromagnet and the iron block are in a separated state, the conductive piece A is in contact with the conductive piece B and the conductive piece C, the alarm is in a power-on state, the battery supplies power to the alarm, and the alarm gives out early warning sound. And automatic early warning and reminding are realized, so that the system is more intelligent.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical safety early warning technology, in particular to an electrical safety intelligent early warning device. Background Art

[0002] With the development of modern science and technology, people's material living standards have undergone tremendous changes, and electric energy has been widely developed and utilized accordingly. The application of electric energy has benefited human society, but it has also brought the danger of various electrical accidents to humans. In order to be able to provide timely electrical safety warnings, it is necessary to equip special electrical safety intelligent warning devices.

[0003] During the application process, the existing electrical safety intelligent early warning device is usually powered by the same power supply line as the electrical system. When the electrical power supply line is abnormally powered off, the device loses power and fails to provide electrical safety early warning, resulting in poor application effect. Utility Model Content

[0004] The present disclosure relates to an intelligent electrical safety warning device, which solves the problem that the existing intelligent electrical safety warning device is usually powered by the same power supply line as the electrical power supply during application. When the electrical power supply line has an abnormal power outage, the device loses power supply and malfunctions, making it impossible to provide electrical safety warnings, resulting in poor application effects.

[0005] In a first aspect of the present disclosure, an intelligent early warning device for electrical safety is provided, which specifically includes: a main body, an electromagnet, a movable plate, a conductive part A, a conductive part B, a conductive part C, a conductive part D, a battery, an alarm and a retaining baffle; an electromagnet is installed inside the main body, and the two power terminals of the electromagnet are connected to the electrical power supply line; a movable plate is connected inside the main body, and the movable plate is located on the top of the electromagnet, and the top of the movable plate is fixedly connected to the conductive part A; a conductive part B and a conductive part C are connected inside the main body, and the conductive part A is connected to the conductive part B and the conductive part C; a conductive part D is connected to the outside of the main body, and a battery is installed outside the main body, and the battery is connected to the conductive part B and the conductive part D; a retaining baffle is fixedly connected to the outside of the main body by bolts, and the inner side of the retaining baffle is in contact with the battery.

[0006] Furthermore, two guide holes are provided inside the main body, and two guide rods are provided at the bottom of the movable plate, and the guide rods are slidably connected to the guide holes provided in the main body.

[0007] Furthermore, a spring is sleeved on the outside of the guide rod, the bottom end of the spring contacts the main body, and the top end of the spring contacts the movable plate.

[0008] Furthermore, an iron block is provided in the middle part of the bottom side of the movable plate, and the iron block is located on the top of the electromagnet. The electromagnet is attracted and connected to the bottom side of the iron block. When the electrical power supply line is in a normal state, the electromagnet is in a power-on state, and the iron block moves downward under the influence of the magnetic attraction of the electromagnet, so that the electromagnet and the iron block are attracted together. When the electrical power supply line is in an abnormal state, the electromagnet is in a power-off state, and the movable plate moves upward and resets under the influence of the spring thrust, and the electromagnet and the iron block are in a separated state.

[0009] Furthermore, one end of the top of the conductive member A contacts the conductive member C, and the other end of the conductive member A contacts the conductive member B.

[0010] Furthermore, the positive electrode of the battery contacts the conductive member B, and the negative electrode of the battery contacts the conductive member D.

[0011] Furthermore, one power-connected end of the alarm is connected to the conductive part C by a bolt, and the other power-connected end of the alarm is connected to the conductive part C by a bolt. When the movable plate moves downward to the bottom, the conductive part A is separated from the conductive part B and the conductive part C, and the alarm is in a power-off state and stops emitting the early warning alarm sound. When the movable plate moves upward to the top, the conductive part A contacts the conductive part B and the conductive part C, and the conductive part A, the conductive part B, the conductive part C, the conductive part D, the battery and the alarm constitute a complete conductive path, and the alarm is in a power-on state.

[0012] The utility model provides an electrical safety intelligent early warning device, which has the following beneficial effects:

[0013] When the utility model is in use, the guide rod and the guide hole slide together to guide the upward and downward movement of the movable plate. When the electrical power supply circuit is in a normal state, the electromagnet is in a power-on state, and the iron block moves downward under the influence of the magnetic attraction of the electromagnet, so that the electromagnet and the iron block are attracted together, and the spring is in a contracted and force-storing state; when the electrical power supply circuit is in an abnormal state, the electromagnet is in a power-off state, and the movable plate moves upward and resets under the influence of the spring thrust, and the electromagnet and the iron block are in a separated state.

[0014] In addition, when the movable plate moves downward to the bottom, conductive part A separates from conductive part B and conductive part C, the alarm is in a power-off state, and stops emitting the early warning alarm sound. When the movable plate moves upward to the top, conductive part A contacts conductive part B and conductive part C, and conductive part A, conductive part B, conductive part C, conductive part D, battery and alarm form a complete conductive path. The alarm is in a power-on state and is powered by the battery. The alarm emits an early warning alarm sound to remind the staff so that they can promptly discover abnormal conditions of the electrical power supply line. The automated early warning reminder is more intelligent, so that the electrical power supply line can be restored to normal with timely repairs by the staff.

[0015] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached figure:

[0019] Figure 1 Shows the overall axial side structure schematic diagram of the present application;

[0020] Figure 2 It shows a schematic diagram of the axial side structure of the present application at another angle;

[0021] Figure 3 It shows a schematic diagram of the top axis side structure of the main body of the present application;

[0022] Figure 4 It shows a schematic diagram of the bottom axial side structure of the movable plate of the present application;

[0023] Figure 5 It shows a schematic diagram of the connection structure of the conductive member B, the conductive member C, the conductive member D, the battery and the alarm of the present application.

[0024] Reference Signs List

[0025] 1. Main body; 101. Guide hole; 2. Electromagnet; 3. Movable plate; 301. Guide rod; 302. Iron block; 4. Conductive part A; 5. Spring; 6. Conductive part B; 7. Conductive part C; 8. Conductive part D; 9. Battery; 10. Alarm; 11. Retaining baffle. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figures 1 to 5 :

[0028] The utility model proposes an electrical safety intelligent early warning device, comprising: a main body 1, an electromagnet 2, a movable plate 3, a conductive member A4, a conductive member B6, a conductive member C7, a conductive member D8, a battery 9, an alarm 10 and a retaining baffle 11; the electromagnet 2 is installed inside the main body 1, and the two power terminals of the electromagnet 2 are connected to the electrical power supply line; the main body 1 is connected to the movable plate 3, the movable plate 3 is located on the top of the electromagnet 2, and the top of the movable plate 3 is fixedly connected to the conductive member A4; the main body 1 is connected to the conductive member B6 and the conductive member C7, and the conductive member A4 is connected to the conductive member B6 and the conductive member C7; the main body 1 is connected to the outside of the main body D8, and the main body 1 is installed on the outside of the main body 1, and the battery 9 is connected to the conductive member B6 and the conductive member D8; the main body 1 is fixedly connected to the outside of the retaining baffle 11 by bolts, and the inner side of the retaining baffle 11 is in contact with the battery 9; two guide holes 101 are provided inside the main body 1, and the movable plate 3 is fixed to the outside of the main body Two guide rods 301 are provided at the bottom, which are slidably connected to the guide holes 101 provided in the main body 1; a spring 5 is sheathed on the outside of the guide rod 301, the bottom end of the spring 5 contacts the main body 1, and the top end of the spring 5 contacts the movable plate 3; an iron block 302 is provided in the middle part of the bottom side of the movable plate 3, and the iron block 302 is located on the top of the electromagnet 2, and the electromagnet 2 is suction-connected to the bottom side of the iron block 302; the guide rod 301 slides with the guide hole 101 to guide the movable plate 3 to move up and down. When the electrical power supply line is in a normal state, the electromagnet 2 is in a energized state, and the iron block 302 moves downward under the influence of the magnetic attraction of the electromagnet 2, so that the electromagnet 2 and the iron block 302 are sucked together, and the spring 5 is in a contracted and force-storing state; when the electrical power supply line is in an abnormal state, the electromagnet 2 is in a power-off state, and the movable plate 3 moves upward and reset under the thrust of the spring 5, and the electromagnet 2 and the iron block 302 are in a separated state.

[0029] In the embodiment of the present disclosure, one end of the top of the conductive member A4 contacts the conductive member C7, the other end of the conductive member A4 contacts the conductive member B6, the positive electrode of the battery 9 contacts the conductive member B6, the negative electrode of the battery 9 contacts the conductive member D8, one end of the alarm 10 connected to the conductive member C7 is connected by a bolt, and the other end of the alarm 10 connected to the conductive member C7 is also connected by a bolt;

[0030] By adopting the above technical solution, when the movable plate 3 moves downward to the bottom, the conductive part A4 is separated from the conductive part B6 and the conductive part C7, the alarm 10 is in a power-off state, and stops emitting the early warning alarm sound; when the movable plate 3 moves upward to the top, the conductive part A4 contacts the conductive part B6 and the conductive part C7, and the conductive part A4, the conductive part B6, the conductive part C7, the conductive part D8, the battery 9 and the alarm 10 form a complete conductive path. The alarm 10 is in a power-on state, and the battery 9 supplies power to the alarm 10. The alarm 10 emits an early warning alarm sound to remind the staff so that the staff can promptly discover the abnormal state of the electrical power supply line. The automated early warning reminder is more intelligent, so that the electrical power supply line can be restored to normal state after timely repair by the staff.

[0031] The working principle of this embodiment is as follows: when the electrical power supply line is in a normal state, the electromagnet 2 is in a energized state, and the iron block 302 moves downward under the influence of the magnetic attraction of the electromagnet 2, so that the electromagnet 2 and the iron block 302 are attracted together, the spring 5 is in a contracted and force-storing state, the conductive member A4 is separated from the conductive member B6 and the conductive member C7, the alarm 10 is in a power-off state, and the early warning alarm sound stops; when the electrical power supply line is in an abnormal state, the electromagnet 2 is in a power-off state, the movable plate 3 moves upward and resets under the influence of the thrust of the spring 5, the electromagnet 2 and the iron block 302 are separated, the conductive member A4 contacts the conductive member B6 and the conductive member C7, the conductive member A4, the conductive member B6, the conductive member C7, the conductive member D8, the battery 9 and the alarm 10 form a complete conductive path, the alarm 10 is in a energized state, and the alarm 10 is powered by the battery 9. The alarm 10 emits a early warning alarm sound to remind the staff. The automated early warning reminder is more intelligent, so that the electrical power supply line can be restored to normal state with timely repair by the staff.

[0032] In this article, there are several points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. An electrical safety intelligent early warning device, comprising: A main body (1), an electromagnet (2), a movable plate (3), a conductive member A (4), a conductive member B (6), a conductive member C (7), a conductive member D (8), a battery (9), an alarm (10) and a retaining baffle (11); characterized in that an electromagnet (2) is installed inside the main body (1), and two power terminals of the electromagnet (2) are connected to an electrical power supply circuit; a movable plate (3) is connected inside the main body (1), the movable plate (3) is located on the top of the electromagnet (2), and the top of the movable plate (3) is fixedly connected A conductive member A (4) is connected; a conductive member B (6) and a conductive member C (7) are connected inside the main body (1), and the conductive member A (4) is connected to the conductive member B (6) and the conductive member C (7); a conductive member D (8) is connected outside the main body (1), and a battery (9) is installed outside the main body (1), and the battery (9) is connected to the conductive member B (6) and the conductive member D (8); a retaining baffle (11) is fixedly connected to the outside of the main body (1) by bolts, and the inner side of the retaining baffle (11) is in contact with the battery (9).

2. The electrical safety intelligent early warning device according to claim 1, characterized in that: Two guide holes (101) are provided inside the main body (1), and two guide rods (301) are provided at the bottom of the movable plate (3). The guide rods (301) are slidably connected to the guide holes (101) provided in the main body (1).

3. The electrical safety intelligent early warning device according to claim 2, characterized in that: The guide rod (301) is externally sleeved with a spring (5), the bottom end of the spring (5) contacts the main body (1), and the top end of the spring (5) contacts the movable plate (3).

4. The electrical safety intelligent early warning device according to claim 1, characterized in that: An iron block (302) is provided in the middle portion of the bottom side of the movable plate (3). The iron block (302) is located on the top of the electromagnet (2). The electromagnet (2) is attracted and connected to the bottom side of the iron block (302).

5. The electrical safety intelligent early warning device according to claim 1, characterized in that: One end of the top of the conductive member A (4) contacts the conductive member C (7), and the other end of the conductive member A (4) contacts the conductive member B (6).

6. The electrical safety intelligent early warning device according to claim 1, characterized in that: The positive electrode of the battery (9) contacts the conductive member B (6), and the negative electrode of the battery (9) contacts the conductive member D (8).

7. The electrical safety intelligent early warning device according to claim 1, characterized in that: One end of the alarm (10) connected to the power supply is connected to the conductive member C (7) via a bolt, and the other end of the alarm (10) connected to the power supply is connected to the conductive member C (7) via a bolt.

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