CN211018247U

CN211018247U - Novel surge protector

Info

Publication number: CN211018247U
Application number: CN201922250783.XU
Authority: CN
Inventors: 毕胜
Original assignee: Nanjing Kepler Electronic Technology Co ltd
Current assignee: Nanjing Kepler Electronic Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-14
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the field of electricity-avoiding facilities, in particular to a novel surge protector, wherein a plug wire of the surge protector is arranged on a shell; an insulating column, a transformer, a storage battery, an electric telescopic rod and a single chip microcomputer are arranged in the shell; the voltage sensor and a part of guide rod are arranged on the outer side of the shell close to the external equipment, and the other part of guide rod is arranged on the outer side of the shell close to the wire plugging part; the insulating column is wound with a fuse, the plug wire is electrically connected with the fuse, and the transformer is electrically connected with the fuse and the jack; the voltage sensor is in signal connection with the single chip microcomputer, and the storage battery and the electric telescopic rod are electrically connected with the single chip microcomputer; the shell is provided with a plurality of sockets for supplying power to the external equipment, the sockets are welded on the singlechip, and the singlechip sends the early warning information to personnel when the voltage value is greater than the rated power value of the external equipment; the output shaft of the electric telescopic rod is connected with a wire clamp which clamps the plug wire; the external equipment is protected by conveniently and timely powering off through the fuse, the electric telescopic rod and the wire clamp.

Description

Novel surge protector

Technical Field

The utility model relates to a keep away electric facility field, concretely relates to novel surge protector.

Background

The current surge protector is used for avoiding the injury of electric shock to people and the damage to equipment, and the surge protector is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, and the current surge protector is effectively protected in refrigerators, air conditioners, televisions and the like in the vicinity of high-voltage electricity. The current surge protector can carry out certain reposition of redundant personnel to the electric current, but can not prevent to continue the further damage of high-tension electricity to external equipment and the personnel's safety that is close to the butt joint equipment after the protection.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a novel surge protector, in time the outage realizes the protection to external equipment and ensures personnel's safety.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a novel surge protector comprises a shell, a plug wire and an electric telescopic rod; the shell is internally provided with an insulating column, a transformer, a storage battery and a singlechip; the storage battery and the electric telescopic rod are electrically connected with the single chip microcomputer; an inserting plate is arranged on one side of the shell, a plurality of inserting ports are formed in the inserting plate, a fuse is wound on the insulating column, one end of the fuse is connected with the inserting wire, and the other end of the fuse is electrically connected with the inserting ports through the transformer;

the plug wire is provided with a wire clamp in a clamping mode, the base of the electric telescopic rod is connected to the machine shell through an inverted L-shaped supporting rod, and the rod head of the electric telescopic rod is fixedly connected with the wire clamp.

Optionally, the casing wall of the casing is covered with a plurality of insulation stone plates, the outer side of the casing is provided with a plurality of guide rods, and the inner casing wall of the casing is covered with a plurality of wire-wound resistance elements.

Optionally, a protective shell is arranged on the periphery of the plug wire, and the protective shell is made of insulating soft glass; and a plurality of wire-wound resistance elements are densely distributed at the joint of the singlechip and the plug wire.

Optionally, the type of the single chip microcomputer is AT89S 52; the single chip microcomputer is provided with a wireless network card and a storage card.

Optionally, the telescopic range of the electric telescopic rod is between 3 cm and 5 cm.

Optionally, a voltage sensor is arranged on the insulating stone plate, the voltage sensor is in signal connection with the single chip microcomputer, and when the voltage value of the single chip microcomputer is larger than the rated power value of the external device, the single chip microcomputer sends the early warning information to personnel.

Optionally, the plurality of guide rods are respectively arranged close to the shell walls on the two sides of the shell of the external device.

Optionally, the lower part of the guide rod is provided with a plurality of branches, the surfaces of the guide rod and the branches are covered with insulating plastics, the interiors of the guide rod and the branches are both made of tungsten, and the bottom ends of the branches are all buried in the ground.

According to the above technical scheme, the beneficial effects of the utility model are that: the utility model makes the current needed by the external equipment pass through the surge protector through the plug board and the plug wire, and the power is cut off suddenly by fusing the fuse when the voltage is too large; and the plug wire is timely pulled out through the electric telescopic rod to protect external equipment and ensure the safety of personnel.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a left side view of the present invention;

the system comprises a shell 1, a voltage sensor 2, a plug wire 3, a wire clamp 4, an insulating column 5, a transformer 6, a storage battery 7, an electric telescopic rod 8, a single chip microcomputer 9, a guide rod 10, an insulating stone plate 11, a wire-wound resistance element 12, a socket 13, a plug board 14, a fuse 51, a support rod 81 and a branch 101.

The specific implementation mode is as follows:

as shown in fig. 1-2, the utility model relates to a novel surge protector, which can realize the protection of external equipment and ensure the safety of personnel by timely cutting off the power supply, and comprises a casing 1, a plug wire 3 and an electric telescopic rod 8; the shell 1 is internally provided with an insulating column 5, a transformer 6, a storage battery 7 and a singlechip 9; the storage battery 7 and the electric telescopic rod 8 are both electrically connected with the single chip microcomputer 9; an inserting plate 14 is arranged on one side of the shell 1, a plurality of inserting holes 13 are formed in the inserting plate 14, a fuse 51 is wound on the insulating column, one end of the fuse 51 is connected with the inserting wire 3, and the other end of the fuse 51 is electrically connected with the inserting holes 13 through the transformer 6; the plug wire 3 is provided with a wire clamp 4 in a clamping mode, and the rod head of the electric pole 8 is fixedly connected with the wire clamp 4. The socket 13 is used for supplying power to external equipment, the current required by the external equipment passes through the surge protector through the plug wire 3 and the plug board 14, and the power is cut off suddenly by fusing a fuse when the voltage is too high; the plug wire 3 is timely pulled out through the electric telescopic rod 8 to protect external equipment and ensure personnel safety.

In this embodiment, the housing wall of the housing 1 is covered with a plurality of insulation boards 11, the outer side of the housing 1 is provided with a plurality of guide rods 10, and the inner housing wall of the housing 1 is covered with a plurality of wire-wound resistance elements 12, so that the safety of people is effectively protected by the insulation boards 11, and people are prevented from touching the electricity.

In this embodiment, a protective shell is arranged on the periphery of the plug wire 3, and the protective shell is made of insulating soft glass; and a plurality of wire-wound resistance elements 12 are densely distributed at the connection part of the singlechip 9 and the plug wire 3. The plug wires 3 are further protected from electrical leakage by a protective shell.

In this embodiment, the type of the single chip microcomputer 9 is AT89S 52; the single chip microcomputer is provided with a wireless network card and a storage card.

In this embodiment, the electric telescopic rod 8 comprises a telescopic rod, and the telescopic range of the telescopic rod is 3-5 cm. The plug wire 3 is pulled out from the power socket through the extension and retraction of the telescopic rod.

In this embodiment, the voltage sensor 2 is arranged on the insulation board 11, the voltage sensor 2 is in signal connection with the single chip microcomputer 9, and the single chip microcomputer 9 sends the early warning information to personnel when the voltage value is larger than the rated power value of the external equipment. The device status can be checked in time by letting relevant personnel acquire information in time.

In this embodiment, the plurality of guide rods 10 are respectively disposed near two side walls of the housing 1 of the external device. The current is led into the ground through the guide rod 10, and the personnel touching the external equipment are prevented from being injured by electric leakage.

In this embodiment, the lower portions of the plurality of guide rods 10 are provided with a plurality of branches 101, the surfaces of the plurality of guide rods 10 and the plurality of branches 101 are covered with insulating plastic, the interiors of the plurality of guide rods 10 and the plurality of branches 101 are made of tungsten, and the bottom ends of the plurality of guide rods 10 and the plurality of branches 101 are buried in the ground. The current is effectively shunted by the branch 101 to avoid concentrated ignition.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A novel surge protector is characterized in that: comprises a shell (1), a plug wire (3) and an electric telescopic rod (8); an insulating column (5), a transformer (6), a storage battery (7) and a singlechip (9) are arranged in the shell (1); the storage battery (7) and the electric telescopic rod (8) are electrically connected with the single chip microcomputer (9); an inserting plate (14) is arranged on one side of the shell (1), a plurality of inserting holes (13) are formed in the inserting plate (14), a fuse (51) is wound on the insulating column, one end of the fuse (51) is connected with the inserting wire (3), and the other end of the fuse (51) is electrically connected with the inserting holes (13) through the transformer (6);

the wire clamp (4) is clamped on the plug wire (3), the base of the electric telescopic rod (8) is connected to the machine shell (1) through an inverted L-shaped supporting rod (81), and the rod head of the electric telescopic rod (8) is fixedly connected with the wire clamp (4).

2. A novel surge protector according to claim 1, wherein: the shell wall of the shell (1) is covered with a plurality of insulating stone plates (11), the outer side of the shell (1) is provided with a plurality of guide rods (10), and the inner shell wall of the shell (1) is covered with a plurality of wire-wound resistance elements (12).

3. A novel surge protector according to claim 1, wherein: a protective shell is arranged on the periphery of the plug wire (3), and is made of insulating soft glass; and a plurality of wire-wound resistance elements are densely distributed at the joint of the singlechip (9) and the plug wire (3).

4. A novel surge protector according to claim 1, wherein: the type of the single chip microcomputer (9) is AT89S 52; the single chip microcomputer (9) is provided with a wireless network card and a memory card.

5. A novel surge protector according to claim 1, wherein: the telescopic range of the electric telescopic rod (8) is 3-5 cm.

6. A novel surge protector according to claim 2, wherein: the device is characterized in that a voltage sensor (2) is arranged on the insulating stone plate (11), the voltage sensor (2) is in signal connection with the single chip microcomputer (9), and when the voltage value of the single chip microcomputer (9) is larger than the rated power value of the external equipment, the single chip microcomputer (9) sends early warning information to personnel.

7. A novel surge protector according to claim 2, wherein: the guide rods (10) are respectively arranged close to the shell walls on the two sides of the shell (1) of the external equipment.

8. A novel surge protector according to claim 2, wherein: the lower part of the guide rod (10) is provided with a plurality of branches (101), the surfaces of the guide rod (10) and the branches (101) are covered with insulating plastics, the interiors of the guide rod (10) and the branches (101) are both made of tungsten, and the bottom ends of the branches (101) are buried in the ground.