Fault detector of automotive generator

Abstract

The invention discloses an automobile alternator fault detector, which comprises a casing, a glass cover is embedded on one side of the outer wall of the casing, a dial is arranged inside the glass cover, the dial is in a semicircular structure, and the inner side of the dial is provided with a dial. There is a pointer, the bottom end of the pointer is fixed on the center of the dial through a fixed shaft, and the fixed shaft is connected with a magnetoelectric ammeter component, the top of the pointer points to the dial, an indicator light is set under the glass cover, and the other part of the housing There are two wires on the outer wall of the side, and the two wires are electrically connected to the negative terminal and the positive terminal respectively, and the tops of the negative terminal and the positive terminal are equipped with metal probes, and the inside of the housing is provided with a high-resistance resistor. A circuit breaker is provided on one side of the resistor, and a processing chip is provided on one side of the circuit breaker. The invention has the advantages of simple design structure, simple use mode, small size and easy portability, and common parts are easy to maintain and repair, prolonging the service life of the detector.

Description

technical field [0001] The invention relates to the technical field of generator fault detection, in particular to an automobile generator fault detector. Background technique [0002] The normal operation of the automobile electrical system, especially the automobile electrical system powered by the gasoline engine, is crucial to the driving of the automobile. Often, the electrical system of the automobile cannot operate due to the failure of the automobile generator, which brings great harm to the normal operation of the automobile. It hinders the completion of transportation tasks, and may even cause serious traffic accidents. It is not easy for every driver to detect and eliminate generator faults. Therefore, an automobile generator fault detection The device is very necessary for timely troubleshooting of generator failures. Contents of the invention [0003] The purpose of the present invention is to solve the shortcoming existing in the prior art, and propose a kin...

AI Technical Summary

Problems solved by technology

[0002] The normal operation of the automobile electrical system, especially the automobile electrical system powered by the gasoline engine, is crucial to the driving of the automobile. Often, the electrical system of the automobile cannot operate due to the failure of the automobile generator, which brings great harm to the normal operation of the automobile. It hinders the completion of transportation tasks, and may even cause serious traffic accidents. It is not easy for every driver to detect and eliminate generator faults. Therefore, an automobile generator fault detection The device is very necessary for timely troubleshooting of generator failures

Images