Gardens are with frostproofing protection device of trees

The utility model discloses a gardens are with frostproofing protection device of trees, it includes rubber -plastic plate and heating device, the inside horizontal first copper wire of fixed mounting more than one of rubber -plastic plate, heating device sets up the lower extreme in rubber -plastic plate, heating device comprises copper sheet, rubber strip, more than one convex lens and the second copper wire more than, the copper sheet sets up in rubber strip lower extreme, passes through the bracing piece fixed connection more than between the two, has certain distance between the two, the shape of rubber strip is the same with the shape of copper sheet, is equipped with the more than one through -hole on the rubber strip, the equal fixed mounting of convex lens in the through -hole in, the convex lens lower extreme all sets up with the copper sheet relatively, second copper wire fixed mounting in the copper sheet on rubber -plastic plate 's a terminal surface, second copper wire one end all extends to ins