Power cord

摘要

A power cord includes a plug having blades configured to be inserted into blade insertion holes of an electrical outlet, respectively. The power cord further includes thermal sensors provided for the blades one each. When a temperature detected with any of the thermal sensors is higher than a prescribed temperature, electric power is stopped from being supplied to a load from the blades.

主权项

1. A power cord, comprising:
a plug comprising an enclosure and blades configured to be inserted into blade insertion holes of an electrical outlet, respectively, and thermal sensors provided for the blades at least one each, each of the thermal sensors being configured to detect a temperature of a corresponding blade; a load connection portion configured to be connected to a load; a cut-off configured to stop electric power from being supplied to the load connection portion from the blades when a temperature detected with any of the thermal sensors is higher than a prescribed temperature; and a sensor holder that is made from insulating material and retains the thermal sensors such that the sensor holder intervenes between each of the thermal sensors and a blade corresponding thereto, wherein the sensor holder is insert molded in the enclosure, and a wall of the sensor holder includes two sensor storing recesses.