▎ 摘　　要

NOVELTY - The packaging shell has a bottom heat sink (1), a connected heat sink (2) and the rectangular fins (4). The fins are evenly arranged side by side on the bottom heat sink. The connected heat sink is coaxially arranged between the fins. Through holes (3) are provided between the fins and the connected heat sink. The bottom heat sink, fins and connecting heat sinks are all made of aluminum or aluminum-based silicon carbide. The outer surfaces of the bottom heat sink, fins and connecting heat sinks are all provided with a graphene coating. The thickness of the graphene coating is 0.5 mm. USE - Cladding optical stripper packaging shell for high-power fiber lasers used in automobile manufacturing, hardware processing, and cleaning rust. ADVANTAGE - The shell structure can make full use of forced air cooling to radiate, enhancing radiating ability, improving the bearing power. The absorption efficiency of the stripped cladding light is enhanced, and the reflected light and the thermal effect are reduced. The surface of the thread can greatly improve the light absorption capacity of the through hole. The heat pipe can enhance the overall heat dissipation capacity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an application method of cladding light stripper packaging shell for high power optical fiber laser. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the packaging shell of cladding light stripper used by high power optical fiber laser. 1Bottom heat sink 2Connecting heat sink 3Through hole 4Fin