| 摘要 |
A timer-thermal shutoff apparatus can control and protect an electrical appliance. The timer-thermal shutoff apparatus comprises a housing; male connector extending from the housing; female receptacle to receive a male connector from one or more electrical appliances; timer device; and thermal safety device. The timer device and thermal safety device are connected in series with the male connector and female connector receptacle to form a current path. The electrical appliance is in series with the timer device and thermal safety device. The timer device can control off-on switching and cycles for the electrical apparatus connected to the timer-thermal shutoff apparatus, and the thermal safety device providing thermal overload protection if at least one of the timer-thermal shutoff apparatus and electrical appliance reach a temperature so the thermal safety device opens the current path to protect at least one of the timer-thermal shutoff apparatus and electrical appliance.
|
