Charger and electronic apparatus system

摘要

A charger capable of charging an electronic apparatus includes a charger main body having a power output unit which output charging power, a connection unit which is attached to the charger main body, which is configured to be connected to the electronic apparatus, and which is configured to supply the charging power from the power output unit to the electronic apparatus in a state that the connection unit is connected to the electronic apparatus, and a temperature sensor which is provided in the connection unit, and which is configured to detect a temperature in the vicinity of the connection unit.

主权项

1. A charger for an electronic apparatus, comprising:
a charger main body which outputs charging power and includes a controller; a connector which is connectable to the electronic apparatus and is coupled with the charger main body; a positive-side charging path which extends from the charger main body and transmits the charging power from the charger main body to the electronic apparatus; a negative-side charging path which extends from the charger main body and is electrically connected to a ground of the charger main body; and a temperature sensor which is arranged in the vicinity of the positive-side charging path in the connector; wherein the connector includes a conductive outer wall which surrounds a part of the positive-side charging path and a part of the negative-side charging path, the conductive outer wall is electrically connected to the negative-side charging path, and the controller receives temperature information detected by the temperature sensor and stops the output of the charging power when temperature detected by the temperature sensor is higher than or equal to a prescribed temperature.