Tempeature switch

A temperature switch having a housing that is sealed by a sealing member and made of an insulative resin, abase member that is accommodated within the housing and made of an insulative resin, and an electric current path that is molded and integrated with the base member as one body and held by the base member, the temperature switch opening an electric contact of an energized circuit to an electric appliance when a temperature of the electric appliance exceeds a specified temperature, wherein:

• the base member comprises a terminal fixing part for blocking an entire surface of an opening part of the housing at a position further inner than an opening end part of the housing when the base member is inserted in the housing;
• the sealing member is made of a liquid curable resin, and seals the opening of the housing at the position further inner than the opening end part of the housing by covering an entire surface of the terminal fixing part of the base member;
• and
• the current path comprises
• a first external connection terminal,
• a fixed side fixed conductive member continuous with the first external connection terminal as one body,
• a first electrode part formed by a tip part of two bent stages that are composed of a horizontal part, a vertical part, and a horizontal part and configured by bending a portion of a part of the fixed side fixed conductive member, which is continuous with the first external connection terminal, in a direction perpendicular to a continuous direction,
• a fixed contact attached to the first electrode part,
• a movable contact arranged to face the fixed contact and to make contact with the fixed contact at a specified temperature or lower,
• a movable plate for holding a thermal reaction element, a warpage direction of which is inverted when the temperature switch exceeds the specified temperature, on a side opposite to a side to which the movable contact is attached,
• a intermediate fixing plate, provided with a tongue piece on one of sides at an end opposite to a holding part, for fixing and holding an end opposite to an end to which the movable contact of the movable plate is attached,
• a second electrode part connected to the tongue piece of the intermediate fixing plate,
• a movable side fixed conductive member continuous with the second electrode part as one body, and
• a second external connection terminal formed by an extension part of the movable side fixed conductive member.