Device for preventing induced electricity
A technology of sensing electricity and resistance, applied in circuit devices, emergency protection circuit devices, emergency protection devices with automatic disconnection, etc., can solve problems such as fingertip pain and falling from heights, and achieve the effect of avoiding injuries
Pending Publication Date: 2021-11-02
STATE GRID ANHUI ULTRA HIGH VOLTAGE CO
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When climbing an iron frame or at a high place, sudden fingertip pain can easily lead to the danger of falling from a high place
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.
[0035] figure 1 It is a schematic diagram of an electric induction prevention device according to an embodiment of the present invention. exist figure 1 Among them, the induction prevention device may include: an upper conductive unit 1 , a mains electric shock protection unit 2 and a lower conductive unit 3 . The upper conductive unit 1 is in contact with the human body and transmits the induced electricity on the human body, and one end of the mains electric shock protection unit 2 is connected with the upper conductive unit 1 . One end of the lower conductive unit 3 is conne...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
An embodiment of the invention provides a device for preventing induced electricity, belonging to the field of power protection. The device for preventing induced electricity comprises: an upper conductive unit, which is used for being in contact with a human body and conducting induced electricity on the human body; a lower conductive unit, which is used for being connected to the ground; and a mains supply electric shock protection unit, which is connected with the upper conductive unit and the lower conductive unit and is used for fusing under the condition that passing current is too large so as to protect the human body from continuous injury of the too large current. According to device for preventing induced electricity in the above technical scheme, induced electricity on the human body is transmitted to the lower conductive unit along the mains supply electric shock protection unit through the upper conductive unit, and finally transmitted to the ground through the lower conductive unit, so release of induced charges of the human body is realized; and when the human body unfortunately touches a mains supply, the mains supply electric shock protection unit limits the current of the mains supply and fuses the mains supply in time, so continuous injury caused by electric shock is avoided, and the human body is protected.
Description
technical field [0001] The invention relates to the field of power protection, in particular to a device for preventing induced electricity. Background technique [0002] In modern electric power safety protection, the main causes of accidents are the unsafe behavior of people and the unsafe state of things, and these reasons have changed from small to large, and have evolved from indirect causes affecting accidents to direct causes of accidents. In daily life and work, electric workers generate induced voltage under high-voltage equipment. Since the shoes used in daily use have certain insulation properties, the induced charge generated by the body cannot flow into the ground. At this time, nerves such as fingertips are more sensitive. When a well-grounded conductor is touched, the induced charge flows into the ground instantly through the fingertips, and there is a strong pain at the fingertips, accompanied by obvious discharge sparks. When climbing an iron frame or at a ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H01H85/02H01H85/055H01R4/66H02H5/12
CPCH01H85/0241H01H85/055H01R4/66H02H5/12
Inventor 储贻道陶梦江刘洋柴宏博李超然严太山刘鑫王玉王锰
Owner STATE GRID ANHUI ULTRA HIGH VOLTAGE CO