| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable fan with continued blowing, even in a state where surface air intake inlet port is blocked by clothing when mounted and cannot intake air, in the portable fan installed with an air intake inlet port on the case front and bottom surfaces in which a motor is fixed in the horizontal direction inside a case which prevents wearing of a shaft bearing, making a fan rotate in the vertical direction, and which blows air from a blow-blowing outlet port of the case top surface. <P>SOLUTION: The portable fan has the motor 7, in which the fan 6 is attached to its shaft, inside a first air-intake inlet port 4 provided to the case 2, fixed to a bracket 8 which is fixed in the horizontal direction. A duct 11 rotatably covering the fan 6 is provided, a blow outlet port 3 is provided on the top surface of the case 2, and a second air-intake inlet port 5 is provided to the bottom surface. A bulkhead plate 12 is provided on the second air intake inlet port 5 placed close to the duct 11 and is fixed firmly to a lateral side and the bottom surface of the case 2. According to such a constitution, air can be sucked in from the second inlet port 5, even in a state incapable of sucking air from the first air inlet port 4, and air blowing is continued. <P>COPYRIGHT: (C)2012,JPO&INPIT |
