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1. 发明授权

US4721480A Detachable ceiling fan switch unit 失效
标题翻译：可拆卸吊扇开关单元
公开(公告)号：US4721480A
公开(公告)日：1988-01-26
申请号：US761159
申请日：1985-08-01
申请人： Yau Yung
发明人： Yau Yung
IPC分类号： H01R13/70 , H01R13/60 , H01R13/66
CPC分类号： H01R13/70
摘要： A switch unit for a ceiling fan contains electrical wiring which connects the switch gear to the motor and the electrical power supply. The switch unit is readily detachable from the motor housing due to the respective unitary electrical connectors which connect the wiring at that point. The housing for the switch unit contains ventilating apertures to allow the flow of cooling air through the unit.
摘要翻译：用于吊扇的开关单元包括将开关装置连接到电动机和电源的电线。由于在该点处连接布线的相应的单一电连接器，开关单元可容易地从电动机壳体拆卸。开关单元的外壳包含通风孔，以允许冷却空气流过设备。

2. 外观设计

USD271330S Ceiling fan cover plate 失效
公开(公告)号：USD271330S
公开(公告)日：1983-11-08
申请号：US321324
申请日：1981-11-13
申请人： Yau Yung
设计人： Yau Yung

3. 外观设计

USD271134S Holder for the blade of a ceiling fan 失效
公开(公告)号：USD271134S
公开(公告)日：1983-10-25
申请号：US352872
申请日：1982-02-26
申请人： Yau Yung
设计人： Yau Yung

4. 发明授权

US06733242B2 Mounting mechanism for ceiling fan outer casing 失效
标题翻译：吊扇外壳安装机构
公开(公告)号：US06733242B2
公开(公告)日：2004-05-11
申请号：US10301574
申请日：2002-11-22
申请人： Yau Yung
发明人： Yau Yung
IPC分类号： F04D2964
CPC分类号： F04D25/088
摘要： The present utility model relates to an improved mounting mechanism for ceiling fan outer casing. The ceiling fan outer casing is fixed on the support of the motor through mounting members, the mounting members comprising a pair of convex fixing members and a pair of concave fixing members corresponding to and matched in use with said convex fixing members, on each of said convex fixing members is provided a pair of protruding elements transversely spaced and arranged in parallel, the upper end of said two protruding elements is each provided at one outward side with a hook respectively, on each of said concave fixing members is provided a receiving groove which has one end opening and is inverted “Y” in shape receiving said convex fixing members, the two opposite sides of one end of said receiving groove are provided respectively with recessed portions matched with said hooks.
摘要翻译：本实用新型涉及一种改进的吊扇外壳安装机构。吊扇外壳通过安装构件固定在电动机的支撑件上，安装构件包括一对凸起固定构件和一对凹形固定构件，与所述凸起固定构件对应并配合使用，凸形固定构件设置有一对横向间隔并平行布置的突出元件，所述两个突出元件的上端分别设置在一个向外的侧面上，在每个所述凹形固定构件上设置有容纳槽，具有一个端部开口并且在接收所述凸形固定构件的状态下被倒置为“Y”，所述接收槽的一端的两个相对侧分别设置有与所述钩匹配的凹部。

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