国家/地区 中国（10）
IPC部 F（10）
IPC大类 F25（10）
IPC小类 F25D（10）
IPC F25D011/00（10）
发明人 JIANG B（2） YI Y（2）
公开年 2021（3） 2022（3） 2020（2）
申请年 2020（5）  2019（2） 
专利权人 HAIER SMART .（2） QINGDAO HAIE.（2）

Cylinder seat assembly for use in piston compressor of refrigerator, has cylinder seat provided with crankshaft supporting cylinder, and crankshaft arranged in sliding sleeve, where hardness of sliding sleeve is less than hardness of crankshaft cylinder and crankshaft.

MA J, ZHENG H, HU W, SHI Z, JIA B, LI Y

Air purifying device for use in refrigerator, has control unit connected with rotating mechanism, where control unit controls rotation mechanism to rotate photocatalytic device or make UV light source rotate around photocatalytic device.

JIANG B, YI Y

Air purifying module used in refrigerator, comprises fan, filtering and absorbing device comprising composite photo-catalytic material comprising titanium dioxide and graphene composite photocatalyst, and filter adsorption net.

JIANG B, YI Y

Defrosting assembly for refrigerator, has reflecting layer located on surface of insulating layer for reflecting heat generated by heating layer to defrosting area to be defrost.

CUI J

Refrigerating mechanism for vaccine transportation, has supporting groove clamped with supporting column whose top part is provided with handle groove, where periphery of supporting column is uniformly provided with vaccine groove from top to bottom.

XIAO H

Heat exchange structure for inner lining of refrigerator, has graphene coating layer uniformly coated on outer surface of inner lining main body, and refrigerating pipeline whose periphery is covered with aluminum foil paper.

CHEN K, LIU H

Graphene energy storage freezer, has cabinet body whose left side is hinged with cabinet door, and sliding mechanism provided with multiple carrying plates, where upper end of each carrying plate is formed with placing grooves and limiting pieces.

RAO Y, XIE T

Graphene storage device comprises a first storage box and a second storage box, where the bottom part of the first storage box is connected with the box opening of the second storage box by a screw thread.

LI J

Quick freezing and defrosting tray in cooling and thawing foods comprises a heat pipe for heat conduction installed in the outer casing filled with a coolant filled and layer of graphene nanocomposite provided at the top of outer casing.

TAO X, WAN X

Graphene storage freezer, has cabinet body connected with pipeline, and first baffle plate and second baffle plate fixed with fixture block, where first baffle plate is provided with clamping groove and fixture block.

WANG J