Patent ID: 8879265
Filing Date: 2014-11-04
Classification: H05K

Abstract:
1. An electronic circuit storage case, comprising: a housing made of resin and having a case portion that stores an electronic circuit board and a connector portion that extends in a direction perpendicular to a board attachment surface of the case portion, wherein the housing contains a primary resin mold part and a secondary resin mold part, wherein: an interior opening hole opening towards an interior of the case portion and an exterior opening hole opens toward an exterior connector portion; a ventilating hole continuing from the interior of the case portion to the exterior of the connector portion is provided in a solid portion of the housing; a communication hole connecting the exterior opening and the interior opening, the interior opening hole and the communication hole connect in an L shape, forming an L-shaped communication hole, and provided to the primary resin mold part; and the exterior opening hole is provided to the secondary resin mold part of the housing enclosing the primary resin mold part and forming the connector portion and the case portion so as to contact substantially perpendicularly with one end of the L-shaped communication hole, wherein the L-shaped communication hole is located in the primary resin mold part and the exterior opening hole is located in the secondary resin mold part, and wherein the primary resin mold part and secondary resin mold part are separate resin molds and the secondary resin mold part encloses the primary resin part.