Packaging structure applied to floodlight

The utility model relates to the technical field of lamp body packaging, in particular to a packaging structure applied to a floodlight, which is made of a paperboard material and mainly structurally comprises a back plate, a first side plate, a transition plate and a second side plate are sequentially fixed on the upper side and the lower side of the back plate, and a first transverse folding line is formed between every two adjacent side plates, the first side plate and the second side plate are both perpendicular to the back plate after being bent, an interval groove is formed between the first side plate and the second side plate, the sealing plate is fixed to the left side and the right side of the back plate, a first vertical folding line is formed between the sealing plate and the back plate, the upper side and the lower side of the sealing plate extend outwards to form lug plates, and the lug plates are perpendicular to the interval groove. A second transverse folding line is formed between the lug pl