Hand held hair dryer with shock mounted quartz tube heater
AssigneeYamada Electric Industries, Co. Ltd.
InventorHiroshi Harigai
Life of this patent
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AssigneeYamada Electric Industries, Co. Ltd.
InventorHiroshi Harigai
Estimating the term…
A hair dryer having a quartz glass tube heater to produce radiant heat has a shock mount sub-assembly to resist breakage of the tube when the hairdryer is subjected to drop tests or other selected concussions. The shock mounts include spring members which are flexible and resilient relative to the housing and furthermore have resilient engagement with the tube to allow slight but controlled movement of the tube without breakage regardless of the direction of impact or orientation of the hairdryer when dropped. An internal blower for creating an air flow through this quartz tube heater hairdryer may be included as a safety feature to prevent overheating and to provide nominal air flow for conventional type drying.
In a hair dryer including a housing defining air inlet and outlet means, an electric motor mounted in said housing, a fan driven by said motor for creating an air flow through said housing from said inlet to said outlet, a heater assembly mounted in said housing, and circuit means for operating said motor and heater assembly, the improvement wherein said heater assembly comprises:
In a hair dryer including a housing defining air inlet and outlet means, an electric motor mounted in said housing, a fan driven by said motor for creating an air flow through said housing from said inlet to said outlet, a heater assembly mounted in said housing, a reflector secured in said housing, and circuit means for operating said motor and heater assembly, the improvement wherein said heater assembly comprises:
In a hair dryer including a housing defining a front outlet, a heater assembly mounted in said housing, a reflector secured in said housing, and circuit means for operating said heater assembly, the improvement wherein said heater assembly comprises:
Dependencies are inferred from the claim text.