国家/地区 中国（2）
IPC部 A（2）
IPC大类 A47（2） F22（2）
IPC小类 A47L（2）
IPC A47L013/22（2） F22B001/28（2）
发明人 YANG J（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 SHENZHEN SEN.（2）

Steam generator for use in wireless steam mop of household floor cleaning device, has water tank fixed on inner wall of box body, where electric heating sheet is arranged at opening of water tank and metal-graphene composite.

YANG J

Tubular steam generator for wireless steam mop, has water inlet provided at one end of metal pipe to supply water to spiral flow channel, steam outlet provided at other end of metal pipe for spiral flow channel to output steam, anti-water mechanism prevents water from flowing out of steam outlet.

YANG J