Prime-coat-free high-heat-dissipation portable potting inductor

Abstract

The utility model discloses a prime-coat-free high-heat-dissipation portable potting inductor which comprises a shell, an inductor structure, a first heat dissipation layer, a second heat dissipation layer and a third heat dissipation layer. The shell is internally provided with a containing cavity, and the containing cavity is internally provided with the inductor structure; the self-adhesion encapsulation structure is arranged between the inductor structure and the shell; and the multiple heat dissipation plates are installed at the bottom of the shell at intervals, and an air channel is formed between every two adjacent heat dissipation plates. In the production process, the encapsulating material with viscosity is directly poured to form the self-adhesive encapsulating structure, the self-adhesive encapsulating structure has viscosity, and it is ensured that strong cohesive force exists between the self-adhesive encapsulating structure and the shell, so that the stability of the self-adhesive encapsulating structure is ensured, a primer does not need to be brushed, the production efficiency is high, and the production cost is low. The two adjacent heat dissipation plates and the bottom of the shell define the air channel, cold air rapidly takes away heat on the shell when passing through the air channel, stable work of the shell is maintained, and the situation that the temperature of an internal inductor structure area is too high due to insufficient heat dissipation capacity of the shell is avoided.