Clamp-type heat-sealing structure for trash can

A clamp-type heat-sealing structure for a trash can, comprising:

• a heat-sealing unit;
• and a strap;
• wherein the heat-sealing unit and the strap are arranged on an opening of the trash can;
• and the clamp-type heat-sealing structure is configured to thermally seal a garbage bag after being closed;
• the heat-sealing unit comprises a first clamping arm and a second clamping arm;
• the first clamping arm comprises a connecting end and an articulated end;
• the connecting end of the first clamping arm is connected with the strap;
• the strap is configured to be gathered under a drive of an external force to close a garbage bag;
• the articulated end of the first clamping arm is rotatably connected with the opening of the trash can through a rotation mechanism;
• the second clamping arm is fixedly provided on the opening of the trash can, and is located at a side of the articulated end of the first clamping arm;
• and the strap is configured to drive the first clamping arm to rotate around the articulated end to be close to or away from the second clamping arm;
• and the second clamping arm comprises a heat insulating base and a heating element;
• the heat insulating base is located at the side of the articulated end, and the heating element is configured to heat and seal the garbage bag;
• a side of the heat insulating base facing towards the garbage bag is provided with a heat-pressing surface;
• the heat-pressing surface is arranged along a length direction of the second clamping arm, and the heating element is arranged on the heat-pressing surface;
• a side of the first clamping arm facing towards the garbage bag is provided with a pressing surface, and the pressing surface is configured to clamp the garbage bag with the heat-pressing surface.