A voltage transformation switching device for electric tool

The utility model relates to an electric tool field, concretely relates to a voltage transformation switching device for electric tool. Wherein, voltage transformation switching device includes: a voltage conversion module, the input is connected with battery package connector, and the output is con...

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Bibliographische Detailangaben
1. Verfasser:	TIAN JIAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to an electric tool field, concretely relates to a voltage transformation switching device for electric tool. Wherein, voltage transformation switching device includes: a voltage conversion module, the input is connected with battery package connector, and the output is connected with electric tool's pole piece for with the voltage conversion of battery package output for the electric tool required voltage of working, starting circuit, including the 2nd voltage conversion module, the input is connected with battery package connector, and the output is connected with electric tool's pole piece for provide starting voltage to electric tool, open and stop detection module, be connected with the 2nd voltage conversion module's output for judge according to the signal of telecommunication of the 2nd voltage conversion module's output whether electric tool starts. Through the utility model discloses for the voltage transformation switching device's of this embodiment extensive applicabilit