A charging high voltage electroscope and its voltage alarm method
An electroscope and high-voltage technology, which is applied in the direction of measuring current/voltage, current collectors, battery circuit devices, etc., can solve problems such as inability to correctly detect electricity, inability to effectively prompt voltage levels, irregular replacement, etc., to improve safety management, Avoid the effect of insufficient battery capacity and replacement
Active Publication Date: 2019-02-19
STATE GRID CORP OF CHINA +2
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Problems solved by technology
[0003] 1. The battery capacity of the button battery is due to factors such as quality and usage, which leads to a decrease in work efficiency due to insufficient capacity and incorrect power inspection during use;
[0004] 2. The button batteries in the electroscope need to be replaced irregularly, increasing the number of waste batteries, which is not energy-saving and environmentally friendly. In order to ensure the good performance of the electroscope, the button batteries used in the electroscope must be replaced regularly in the management, which increases the waste. The number of batteries. At the same time, the contact point of the button battery is loose during replacement and use, which causes the electroscope to not work normally, and the cost is high;
[0005] The alarm system in the traditional electroscope is mostly an alarm indicator light plus an alarm sound, which cannot effectively prompt the voltage level of the detected electricity
Method used
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[0042] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the invention is capable of various changes in different embodiments without departing from the scope of the invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.
[0043] like figure 1 As shown, a charging high voltage electroscope is provided, comprising: insulating rod 1, electroscope head 2, alarm 3, and charging base 4;
[0044] The insulating rod 1 has a columnar structure, one end of the insulating rod 1 is a hand-held part, the other end of the insulating rod 1 is an electric inspection part, and the end of the insulating rod 1 close to the hand-held part is provided with a circuit board 5;
[0045] The electric test head 2 is set on the electric test part on the insulating rod 1, and one end of the electric test head 2 close...
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The invention provides a charging high-voltage electroscope which comprises an insulating rod, an electrical inspection head, an alarm and charging base. The insulating rod is in a columnar structure. One end of the insulating rod is a handheld part. The other end of the insulating rod is an electrical inspection part. One end, which is close to the handheld part, in the insulating rod is connected with a circuit board. The electrical inspection head is arranged on the electrical inspection part on the insulating rod. One end, which is close to the electrical inspection part, of the electrical inspection head is connected with the circuit board through a wire. The other end of the electrical inspection head is in a tapered structure. The alarm is arranged within the insulating rod, and is connected with the electrical inspection head and the circuit board through wires. The charging base is arranged on one end, which is close to the handheld part, of the insulating rod, and is fixedly connected with the circuit board. A rechargeable battery is arranged on the charging base. According to the invention, the production cost is reduced, and the management efficiency is improved.
Description
technical field [0001] The invention relates to the field of safety detection of high-voltage AC circuits and equipment, in particular to a charging high-voltage electroscope and a method for voltage alarm thereof. Background technique [0002] In the power system, there are many potential safety hazards in many working environments. The electroscope is an indispensable tool in power work. However, the electroscopes used recently all use button batteries. The button batteries have the following defects: [0003] 1. The battery capacity of the button battery is due to factors such as quality and usage, which leads to a decrease in work efficiency due to insufficient capacity and incorrect power inspection during use; [0004] 2. The button batteries in the electroscope need to be replaced irregularly, increasing the number of waste batteries, which is not energy-saving and environmentally friendly. In order to ensure the good performance of the electroscope, the button batter...
Claims
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IPC IPC(8): G01R19/165H02J7/00
Inventor 孙绪富苏涛杜玉韩笑眉赵翠范振宁
Owner STATE GRID CORP OF CHINA