公开(公告)号：US07679320B2

公开(公告)日：2010-03-16

申请号：US11253522

申请日：2005-10-19

Applicant: Sun Yu ,  David A. Perrin

Inventor： Sun Yu ,  David A. Perrin

IPC: H02J7/00

CPC classification number: H02J7/32 ,  H02J7/0068

Abstract: The present invention provides a dynamo battery charger adapted to provide amusement during the recharging process. The charger housing is shaped or constructed to represent an amusing apparatus that includes optional features that simulate actual components whereby the amusing optional features are operable when the battery charger is being actuated.

Abstract translation: 本发明提供一种适于在充电过程中提供娱乐的发电机电池充电器。 充电器壳体被成形或构造成代表一种有趣的装置，其包括模拟实际部件的可选特征，由此当充电器被致动时，有趣的可选特征可操作。

公开(公告)号：US06995542B2

公开(公告)日：2006-02-07

申请号：US10600260

申请日：2003-06-20

Applicant: Sun Yu ,  David A. Perrin

Inventor： Sun Yu ,  David A. Perrin

IPC: A63H30/00 ,  H02J7/00

CPC classification number: A63H13/00 ,  A63H3/50 ,  A63H29/22 ,  H02J7/0044

Abstract: A battery charger amusement has a receptacle adapted to receive a rechargeable battery, an electronic circuit monitoring battery charge status, and a mechanical movement signal activated upon charge status attainment. The battery charger can include a motion actuator so as to move during the battery recharge process. The device is intended to encourage the use of rechargeable batteries over a disposable counterpart.

公开(公告)号：US06896390B2

公开(公告)日：2005-05-24

申请号：US10639932

申请日：2003-08-13

Applicant: Sun Yu ,  David A. Perrin ,  Anmena Yau

Inventor： Sun Yu ,  David A. Perrin ,  Anmena Yau

IPC: A63H33/26 ,  F21L4/00 ,  F21S6/00 ,  F21V23/04 ,  F21V33/00

CPC classification number: F21V33/0076 ,  F21L4/00 ,  F21V23/0414

Abstract: A headlamp includes a housing securable to a human appendage. Within the housing a battery is located. Upon activation of a switch, the battery forms an electrical circuit with a light source located within the housing and directed to project a light beam therefrom. The housing is formed as an animate head having a mouth portion aperture defined by a hingeably secured jaw portion such that a light beam emanating from the light source projects through the aperture. The housing modifies the shape of the light beam and creates an inducement for a child-pedestrian to use the headlamp.

Abstract translation: 头灯包括可维护人体附属物的外壳。 在房屋内设有电池。 在启动开关时，电池形成电路，其中光源位于壳体内并被引导以从其突出光束。 壳体形成为具有由可铰接固定的夹爪部分限定的口部孔口的动画头部，使得从光源发出的光束突出穿过该孔。 房屋改变了光束的形状，并为儿童行人创造了使用前照灯的诱因。