国家/地区 中国（9）
IPC部 B（9）
IPC大类 B65（9）
IPC小类 B65D（9）
IPC B65D025/02（9）
发明人 LI L（2） WANG J（2）
公开年 2021（8）
申请年 2020（9）
专利权人

Transport device for electromagnetic shielding film with graphene-nano-silver composite layer, has rotating rod whose end is fixedly connected with hand rod, and box body whose inner wall is formed with mounting groove that is provided with clamping device.

HAN D

Heat preservation bag for preserving food, has graphene heating sheet electrically connected with temperature control system and provided with temperature control switch and external power supply socket that are fixed on outer surface of bag body.

LUO B

Graphene slurry storage device, has drawer provided with assembling plate, elastic block, drawing box, push-pull handle, connecting pipe and built-in box, where inner cavity of built-in box is provided with two limiting mechanisms.

LI L, WANG J

Graphene drying storage barrel, has rotating shaft whose right side is rotatably connected with protective door, and base pad whose lower part is welded with bracket, where lower part of bracket is detachably connected with wheel.

LV H

Warming, dehumidifying and mite killing function featured bedclothes storage device for use in cold area, has outer layer formed with vent holes, closable opening and containing space, where space is fixed with multiple heating plates.

LIAN Z, DING Z, MEI C

Graphene powder containing device, has sealing block whose top part is fixed with bottom part of movable handle, and built-in cavity whose right side is fixed with flexible splint, where front and back sides of splint are provided with hole position.

Storage device for graphene, has storage box whose bottom of inner cavity is movably connected with scraping plate, and fixed semicircular shell whose top is fixedly connected with top plate.

SONG B

High-cold anti-freezing insulation box, has box body with side plate provided with power supply connected with electric heating film or graphene layer, and temperature control module for transmitting temperature signal to information module.

WANG J, LI Y

Graphene material based standard lamp containing box, has graphene groove fixed in lamp box shell, and graphene interlayer adhered on inner wall of lamp box shell, where lamp box cover is connected with lamp box shell.

GUO C, XU H, JIANG X, ZHOU E, ZHAO J, HUANG J, CHEN Q, LI L, BAI J, CHEN X