The invention discloses a temperature adjusting warning device for an engine water tank. The temperature adjusting warning device for the engine water tank is characterized by comprising a temperature photoelectric on-off circuit, an audible and visual alarming circuit and a power supply, wherein the temperature photoelectric on-off circuit is formed by connecting a light emitting head, a relay and a light receiving head in sequence; the audible and visual alarming circuit is formed by connecting a buzzer and a relay; and the power supply supplies power to the temperature photoelectric on-off circuit and the audible and visual alarming circuit through the relay. According to the current situation that a water tank temperature dial indicator exists on an automobile, the temperature photoelectric on-off circuit and the audible and visual alarming circuit are additionally arranged in the invention; the swinging of a pointer of the water tank temperature dial indicator is monitored by means of a photoelectric head; once an upper temperature limit is reached, the buzzer can produce sounds to remind a driver of stopping the automobile and checking the water level of the water tank in time according to the current situation without affecting automobile driving operation.


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    Title :

    Temperature adjusting warning device for engine water tank


    Contributors:

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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