Safety type electric energy metering box preventing ice seal

Abstract

This application relates to the technical field of electricity metering boxes and discloses a safety electricity metering box that prevents freezing. It includes a box body and a door. The door has a rotating shaft rotatably connected to the box body. The box body has multiple heat dissipation holes. Inside the door are a first reaction pack and a second reaction pack. When the first and second reaction packs mix, they quickly generate heat to melt the ice on the door. Two trigger blocks are slidably connected to the door. These two trigger blocks are used to puncture the first and second reaction packs respectively. This application allows workers to press the trigger blocks to break the first and second reaction packs, achieving rapid and low-intervention de-icing of the door. This avoids problems such as door deformation, hinge damage, and sealing structure damage caused by forced operation, thereby improving the door's openability in cold conditions, ensuring the stable operation and safe use of the electricity metering box, and further extending the overall service life of the door.

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