Electric power circuit height limit alerter

Abstract

The application relates to an electric power circuit height limit alerter, comprising a cylindrical shell which is a cavity circular column having one end open; the open end of the cylindrical shell is provided with an end cover; the cylindrical shell is internally provided with an insulating internal cylinder; the end cover and the blind end of the cylindrical shell located within the insulating internal cylinder are provided with wiring holes; an LED control chip used for controlling light emission of LEDs, and a solar cell and a charging cell connected to an LED control chip circuit are arranged between the insulating internal cylinder and the cylindrical shell; left and right sides on the surface of the cylindrical shell are provided with LEDs; the upper end of the cylindrical shell is provided with a solar panel connected to a solar cell circuit. According to the technical scheme, the electric power circuit height limit alerter has a simple structure, and can be installed on a lead; the cylindrical shell is provided with a reflective sticker in alternate read and while, which can draw attention of drivers in daytime; at night or in case of insufficient light, a photoresistor triggers the LEDs to control an IC module to control LED lamps to shine at intervals, thereby effectively alerting drivers.

Description

technical field [0001] The application relates to a power line height limit alarm. Background technique [0002] With the development of urban construction, when large-scale vehicles such as cranes, excavators, forklifts and other special vehicles pass through power lines, due to their high height and the fact that power lines are not easy to detect in the air, drivers are very likely to scratch them during driving. line, resulting in failure. Contents of the invention [0003] The purpose of this application is to propose a power line height limit warning device which is installed on the wire and can remind workers to pay attention. [0004] The purpose of this application is achieved in this way: the power line height limit warning device includes a cylinder, which is a hollow cylinder with one end open, and an end cap is added to the open end of the cylinder. An insulating inner cylinder is provided, and a threading hole is opened in the range of the end cover and the...

AI Technical Summary

Problems solved by technology

[0002] With the development of urban construction, when large-scale vehicles such as cranes, excavators, forklifts and other special vehicles pass through power lines, due to their high height and the fact that power lines are not easy to detect in the air, drivers are very likely to scratch them during driving. line, causing a malfunction

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