| 摘要 |
A portable electric heater including a housing having a rear wall, a substantially planar front wall, a bottom support and a top wall. Retained b y the housing are a resistive heating element and an electrical circuit for connecting the heating element to an electrical power source. The circuit includes a switch having a closed condition that connects the heating element to the electrical power source and an open condition that disconnects the heating element from the electrical power source. Included with the switch is a manually operable actuator projecting from the front wall and movable in a single motion between a stable first position producing the closed condition and a stable second position producing the open condition, and wherein the actuator is shaped and arranged to be moved into the second position in response to contact with a substantially planar surface.
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