Ground wire prompt device

• Main Authors: HAN RIDONG, TAO XUYAN, HAO DERONG, HAN CHENGXI, XU QIANG, SONG CHUANKAI, LIU DAPENG, JIANG LUHAI, CAO JUN
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2013
• Subjects: ALARM SYSTEMS; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS

The invention relates to a ground wire prompt device, which is characterized by comprising an elastic belt (3), wherein two sides of the elastic belt (3) are provided with hooks and loops fasteners (2), the elastic belt (3) is provided with an LED (Light Emitting Diode) lamp bulb (1) and is provided with a power box (4) of a power switch in a connection way, and a voice operated device (5) is connected between the power box (4) and the LED lamp bulb (1). The ground wire prompt device disclosed by the invention can be arranged on an insulation rod of a ground wire, the voice operated device (5) is used to control the lamp bulb (1) to emit light so as to prompt running operators that a non-detached ground wire exists at the place, and the ground wire prompt device has a better effect in places with weak light and has the advantages of greatly reducing malignant misoperation accidents caused by power transmission of the ground wire and guaranteeing the healthy and stable operation of a power grid.