Encapsulated inductor

The utility model discloses a potting type inductor which comprises a shell, an inductor body, a heat dissipation filling unit and pouring sealant, the shell comprises a cavity with an opening, the inductor body is arranged in the cavity of the shell, the heat dissipation filling unit comprises at least one heat dissipation filling block, and the pouring sealant is arranged in the cavity of the shell. The at least one heat dissipation filling block is respectively filled in a gap position between the inductor body and the cavity of the shell, and the pouring sealant is poured into the cavity from an opening of the cavity so as to fill the cavity. The potting type inductor provided by the utility model has a good heat dissipation effect. 本实用新型公开了一种灌封式电感，包括外壳、电感本体、散热填充单元和灌封胶，所述外壳包括一个具有开口的空腔，所述电感本体设置于所述外壳的空腔内，所述散热填充单元包括至少一个散热填充块，所述至少一个散热填充块分别填充在所述电感本体与所述外壳的空腔之间的间隙位置处，所述灌封胶从所述空腔的开口处向所述空腔内灌封以将所述空腔填充满。本实用新型提出的灌封式电感具有良好的散热效果。