Street lamp

Abstract

A street lamp includes a housing, a light module, and a power supply. The housing includes a body and a cover. The body includes a first side portion and a second side portion opposite to each other. The first side portion has a first surface portion and a second surface portion. The first surface portion is smoothly recessed relative to the second surface portion. The second side portion has a mounting surface and a mounting slot. The mounting surface corresponds to the first surface portion, and the mounting slot corresponds to the second surface portion. A bottom surface of the mounting slot is positioned lower than the mounting surface. The body further includes heat dissipation fins located on the first surface portion. The heat dissipation fins have a first edge and a second edge on a side away from the first surface portion. The first edge and the second edge are smoothly connected. The first edge is farther from the second surface portion, and the second edge is closer to the second surface portion. A length of the first edge is greater than a length of the second edge.

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