Reflective vest for property security

The invention discloses a reflective vest for property security. The reflective vest for property security comprises a vest body. The vest body comprises a front garment piece, a back garment piece and waistbands arranged on the two sides of the lower portion of the back garment piece; the back garment piece is of a double-layer structure, a cooling structure is arranged in an interlayer of the back garment piece, the cooling structure includes a cooling cavity with the circular section and a liquid storage pipe located inside the cooling cavity, and a plurality of first air outlet holes are formed in the side, opposite to a user, of the cooling cavity at equal intervals; and one end of the liquid storage pipe is connected with one end of the cooling cavity in a sealed mode and an air inflation nozzle is fixed to the other end of the liquid storage pipe, the other end of the liquid storage pipe is connected with the other end of the cooling cavity in a sealed mode, a plurality of second air outlet holes are f