A drone motor controller heat dissipation shell

Abstract

This utility model discloses a heat dissipation housing for a drone motor controller, belonging to the field of drone technology. It includes a mounting shell, a top cover, heat dissipation fins, a two-stage stepped structure, and a three-stage stepped structure. The mounting shell is a hollow structure with an open top. Part of the bottom and side walls of the mounting shell are recessed inward to form a first-stage stepped structure. The top cover is installed at the upper opening of the mounting shell. The heat dissipation fins are located at the bottom of the first-stage stepped structure, flush with the edge of the mounting shell. The top of the heat dissipation fins passes through the mounting shell and forms several heat-conducting contact points. The second-stage stepped structure is located inside the mounting shell, and the third-stage stepped structure is located at the top of the second-stage stepped structure. This utility model significantly improves heat dissipation efficiency while ensuring a compact and lightweight structure, making it suitable for the heat dissipation needs of high-performance drone motor controllers. It has high practicality and market promotion value.

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