| 摘要 |
<p>Disclosed is a hand held appliance comprising at least one fluid inlet for admitting fluid into the appliance, at least one fluid outlet for emitting fluid from the appliance, at least one fluid flow path extending through the appliance, a heater, and a fluid chamber at least partially defined by an external wall of the appliance, the chamber being configured to provide a thermally insulating barrier between the heater and the external wall. The heater may be located downstream of the fluid chamber. The chamber may extend about the heater. The heater may be annular in shape and the chamber may extend about an external periphery of the heater. The chamber may extend about an internal periphery of the heater. The appliance may comprise a body and a handle connected to the body, and wherein the chamber is located within the body. The body may comprise a tubular wall defining a bore through which fluid flows through the appliance, and wherein the fluid chamber is located between the external wall and the tubular wall.</p> |
