| 摘要 |
The present invention deals with a warning device for automobile alternator replacement that is intended to inform a driver the replacement timing of an automobile alternator in advance and specifically provides a warning device for automobile alternator replacement, wherein a conducting sensor prepared by surrounding a conductor with an insulator is inserted into a brush and installed so that the brush may conduct electricity before it reaches its state of wear limit, a push switch is installed between a brush and a brush holder so that the brush may turn the switch on before it reaches its state of wear limit, and said installed conducting sensor or push switch is connected with a warning device so that, if said conducting sensor conducts electricity or said push switch turns on, said warning device may operate to enable to warn the driver of alternator replacement before the brush wears out and the alternator becomes inoperable. |
