Remote switch-off mechanism and rotary switch

A rotary switch, comprising a remote switch-off mechanism and an on-off component connected to the remote switch-off mechanism, wherein the on-off component comprises a fixed-contact component and a moving-contact component that is connected to the remote switch-off mechanism for transmission;

• wherein the remote switch-off mechanism comprises a housing, an energy storage component, and a tripping component,
• wherein the energy storage component comprises a latch, an energy storage spring, a rotating shaft, and an energy storage panel connected to the rotating shaft;
• an abutting portion is disposed on the energy storage panel, a first end of the energy storage spring is clamped to the housing, and a second end of the energy storage spring abuts against the abutting portion;
• the latch comprises a hinged portion hinged to the housing, a limiting portion configured to engage with, and to limit a motion of, the second end of the energy storage spring, a tripping portion, and an elastic member is disposed between the latch and the housing, wherein the tripping portion has a bias of moving toward the tripping component;
• and
• the tripping component is configured to enable the limiting portion to disengage with the second end of the energy storage spring so that the limiting portion no longer limits the motion of the second end of the energy storage spring, wherein the rotating shaft rotates to a switch-off position.