国家/地区 中国（2）
IPC部 A（2）
IPC大类
IPC小类
IPC
发明人 ZHENG S（2）
公开年 2020（2）
申请年 2019（2） 
专利权人 ZHENG S（2）

Heating scarf for use by people in severe cold area or wet cold weather position, has sub-buckle matched with female buckle, graphene heating device connected with controller that is connected with wireless gateway, and vibration motor arranged in controller.

ZHENG S

Graphene heating hand warmer, has controller connected with graphene heating sheet and connected with intelligent gateway, and inner core filled in outer sleeve, where inner core covers graphene heating sheet and vibration motor is integrated in controller.

ZHENG S