MOUNTING SHELL AND LED STREET LAMP

Disclosed are a mounting shell (10) and an LED street lamp. The mounting shell (10) comprises: a shell (100) and a cover (200), wherein the cover (200) covers the shell (100) and can form a closed space; the shell (100) is provided with a slot (102), the slot (102) is provided with a stopping part (110) extending in the direction of the closed space, a first end of the cover (200) is provided with a clamping part (210) extending in the direction away from the cover (200), and the clamping part (210) is movably inserted into the slot (102) and movably abuts against a surface of the bottom, facing the slot (102), of the stopping part (110); and the shell (100) is provided with a fixing part (600), the fixing part (600) is used for allowing the cover (200) to be movably fixed on the fixing part (600) after the cover (200) is separated from the shell (100). A power supply assembly (300) of the LED street lamp is arranged in the closed space, a light source assembly (400) is arranged in a light source groove (401) formed in the mounting shell (10), and a lampshade (500) movably covers the edge of the light source groove (401) and movably seals the light source groove (401).