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公开(公告)号:US20200156598A1
公开(公告)日:2020-05-21
申请号:US16380711
申请日:2019-04-10
发明人: Jae Woo Lee , Yong Chul Kim , Jeung Sik Shin
摘要: A cleaner using a heating, ventilating, and air conditioning (HVAC) module is provided. The cleaner connects a ventilation fan for the HVAC module and a suction fan for vacuum cleaning to a single motor to independently drive the ventilation fan when the HVAC module is operated and to independently drive the suction fan when vacuum cleaning is performed. Accordingly, the number of components and production cost are reduced and, simultaneously, package assembly capability is improved.
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公开(公告)号:US11052877B2
公开(公告)日:2021-07-06
申请号:US16380711
申请日:2019-04-10
发明人: Jae Woo Lee , Yong Chul Kim , Jeung Sik Shin
摘要: A cleaner using a heating, ventilating, and air conditioning (HVAC) module is provided. The cleaner connects a ventilation fan for the HVAC module and a suction fan for vacuum cleaning to a single motor to independently drive the ventilation fan when the HVAC module is operated and to independently drive the suction fan when vacuum cleaning is performed. Accordingly, the number of components and production cost are reduced and, simultaneously, package assembly capability is improved.
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