Electric curtain

• Main Authors: HUANG, CHO-WEN, LU, YI-FU, HUANG, QI-YANG, HUNG, WAN-TUN, SHIH, SHUN-WEI, CHEN, YUNG, HUANG, LIANG-KUN, LU, MING-DE
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2023
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

An electric curtain includes a reel module, a dye-sensitized solar cell power module, and a curtain cloth. The reel module includes a hollow tube body, a motor, and a torque device. The motor passes through a first opening of the hollow tube body. A first end of the motor is disposed in the hollow tube body, and a second end protrudes out of the first opening. The torque device passes through a second opening of the hollow tube body. A third end of the torque device is disposed in the hollow tube body, and a fourth end protrudes out of the second opening. The dye-sensitized solar cell power module is electrically connected to the motor. One end of the curtain cloth is assembled on the hollow tube body. When the motor is operated to put down the curtain cloth, the hollow tube body twists the torque device, such that the torque device stores a torque. When the motor is operated to rewind the curtain cloth, the hollow tube body drives the torsion device to release the torque of the torque device to assist in win