| 摘要 |
PURPOSE: A radiating structure of a vacuum cleaner is provided to enhance a radiating effect and the reliability by using a radiation duct as a circulation path for circulating the absorbed air. CONSTITUTION: A radiating structure of a vacuum cleaner includes a fan motor assembly(11), a dust collection portion, an air absorbing path(14), a PCB(15), and a radiation duct(17). The fan motor assembly(11) is installed at one side of a main body(10) in order to generate the absorbing force. The dust collection portion is installed at the other side of the main body(10) in order to collect the dust from the absorbed air. The air absorbing path(14) is installed between the fan motor assembly(11) and the dust collection portion. The PCB(15) is installed in front of the fan motor assembly(11). A through-hole(15a) is formed at the PCB(15). The radiation duct(17) is coupled to the air absorbing path(14) and an outer circumference of the through-hole(15a). Electric components(16) are partially adhered to the radiation duct(17).
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