国家/地区 中国（2）
IPC部 E（2）
IPC大类 E04（2）
IPC小类 E04H（2）
IPC F24D013/02（2） H02J007/35（2）
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Physical therapy tent for releasing far infrared negative ion, has vent port whose inner side is slidingly connected with filter screen, where inner side of vent port is fixedly connected with fixing rod and end of fixing rod is fixedly connected with fan.

SUN Y, SUN W

All-weather self-adapting intelligent solar energy sentry box, has base whose position is located at inner side of baffle assembly that is provided with graphene heat conducting heating pad, and control system connected with refrigerating generator.

LV W, LV Y