Active ultrasonic expelling generator

Abstract

The invention relates to an active ultrasonic expelling generator and belongs to the technical field of safety protection for transmission lines. A pyroelectric sensor, a red and blue laser lamp, an infrared sensor and an ultrasonic speaker are arranged on each of four side surfaces of a shell, the pyroelectric sensors and the infrared sensors are connected with signal input ends of a control unit, control output ends of the control unit are connected with the red and blue laser lamps and the ultrasonic speakers, a communication port of the control unit is connected with an SIM/GPS positioningmodule, the control unit is arranged in the shell, a solar panel is arranged at the top of the shell and connected with a storage battery, the storage battery is connected with power ends of the control unit, the pyroelectric sensors, the red and blue laser lamps, the infrared sensors and the ultrasonic speakers through a DC-DC boost module, a control switch is connected between the storage battery and the DC-DC boost module, and the control switch is fixed to the shell. The active ultrasonic expelling generator is reasonable in structural design and good in expelling effect, and can timely feed equipment failure conditions back to a worker and guarantee the normal operation of equipment.

Description

technical field [0001] The invention relates to a bird repeller, in particular to an active ultrasonic repelling generating device, which belongs to the technical field of transmission line safety protection. Background technique [0002] With the improvement of social environmental protection awareness, the number of birds is constantly increasing, but the safety problems of transmission lines caused by birds are becoming more and more frequent. In order to reduce the occurrence of transmission line accidents, the current common method is to Install bird repellent. Existing bird repellers usually install ultrasonic waves on three sides of the equipment to expel birds through ultrasonic waves, and the equipment can only work during the day and stop working at night. The problem of not being able to expel birds at night, the effect of expelling birds is poor. At the same time, after the bird repellent installed on the transmission line is blocked by the cover and fails, the...

AI Technical Summary

Problems solved by technology

Existing bird repellers usually install ultrasonic waves on three sides of the equipment to expel birds through ultrasonic waves, and the equipment can only work during the day and stop working at night. The problem of not being able to expel birds at night, and the effect of expelling birds is poor

At the same time, after the bird repellent installed on the transmission line is blocked by the cover and fails, the staff cannot deal with it in time, which affects the normal operation of the equipment

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