| 摘要 |
A hairdryer control panel and switch system includes a fan speed switch ( 1 ), a heat setting switch ( 2 ), a "cool" switch ( 3 ) and a "turbo" switch ( 4 ). The speed switch ( 1 ) and heat switch ( 2 ) are bi-directional and, preferably, membrane switches. The "cool" switch ( 3 ) and the "turbo" switch are also, preferably, membrane switches. By advancing the speed switch ( 1 ) in either direction, a visual selection indicator ( 5 ) is moved among a displayed array of speed setting selections, corresponding to predetermined fan or motor speeds. Similarly, the heat switch ( 2 ) is manipulated to move a visual selection indicator ( 6 ) among various heat settings.
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