▎ 摘　　要

NOVELTY - The utility model claims a new power grid power sensor, relating to the technical field of power sensor. comprising a shell, the inner cavity of the shell is provided with a sensor assembly, the top part of the shell is detachably connected with a shell cover, the bottom of the shell cover is connected with a metal shielding net capable of covering the sensor assembly through a telescopic device, the four corners of the top part of the shell are fixedly connected with an inserting column, the top part cover is provided with a through hole capable of being passed through by the inserting column, the top part of the shell is provided with a limiting piece capable of limiting inserting column, the bottom of the inner cavity of the shell body is provided with a heat conducting plate, the sensor assembly is set on the heat conducting plate, the bottom of the heat conducting plate is provided with a radiating fin passing through the shell. The novel power grid power sensor, by setting the metal shielding net, the sensor assembly can be covered, so as to have electromagnetic shielding effect, by setting the heat conducting plate, radiating fin and graphene insulating heat conducting film, which can be a sensor assembly for good heat dissipation.