Power switching device for gas water heater

Power switching device for gas water heater

The utility model discloses a power switching device for a gas water heater. The utility model is characterized in that the utility model is composed of an ac/dc power adapter and a power switcher arranged on a gas water heater; an electric circuit which is supplied with electricity by a dry battery...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DEQUAN,ZHANG DU
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CURRENT COLLECTORS
ELECTRICITY
GENERATION
LINE CONNECTORS
SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:The utility model discloses a power switching device for a gas water heater. The utility model is characterized in that the utility model is composed of an ac/dc power adapter and a power switcher arranged on a gas water heater; an electric circuit which is supplied with electricity by a dry battery and is connected with the power switcher in parallel is arranged on the gas water heater; the power switcher comprises a dc power socket in which a movable contact piece is arranged; one end of the movable contact piece is connected with a controlling igniter. The utility model leads the gas water heater to have double-duty functions of commercial power and a dry battery and leads the gas water heater to firstly use commercial power. The utility model has the advantages of simple structure and low cost. The utility model and an original electric circuit of the gas water heater are compatible, which creates conditions for continuously using the gas water heater.