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    • 34. 发明授权
    • Lamp assembly and receptacle
    • 灯组件和插座
    • US4887154A
    • 1989-12-12
    • US201062
    • 1988-06-01
    • Thaddeus J. WawroStanley R. EnglishDominick Danna
    • Thaddeus J. WawroStanley R. EnglishDominick Danna
    • G02B23/26A61B1/04A61B1/06A61B1/07F21V29/02H04N7/18
    • F21V29/70A61B1/0669A61B1/128F21V29/02F21V29/67
    • A video system having a video processor mounted to a frame, a viewing probe coupled to the video processor that has an imaging device at its distal end, and an illumination apparatus coupled to the viewing probe. The illumination apparatus includes a lamp assembly containing a light source. The lamp assembly also contains first and second heat sink members thermally coupled to the light source. Each of the heat sink members are electrically conducting and electrically insulated from the other. The first and second heat sink members are electrically coupled to the electrodes respectively of the light source. The illumination apparatus further includes a housing containing an opening configured and dimensioned to permit the insertion of the lamp assembly therein. The illumination apparatus further includes a receptacle disposed within and supported by the housing and having first and second electrical conductors. The illumination apparatus further includes resilient clips, connected to the first and the second heat sink members to the first and second conductors of the receptacle respectively, upon insertion of the lamp assembly into the housing. Therefore, the light source can be actuated upon application of a power supply to the first and second electrical conductors of the receptacle.
    • 具有安装到框架的视频处理器的视频系统,耦合到在其远端具有成像装置的视频处理器的观察探针以及耦合到观察探针的照明装置。 该照明装置包括一个包含光源的灯组件。 灯组件还包含热耦合到光源的第一和第二散热构件。 每个散热构件是导电的并且彼此电绝缘。 第一和第二散热构件电耦合到光源的电极。 所述照明装置还包括壳体,所述壳体包括被构造成尺寸以允许所述灯组件插入其中的开口。 照明装置还包括设置在壳体内并由壳体支撑并具有第一和第二电导体的插座。 所述照明装置还包括弹性夹子,其将灯组件插入所述壳体中时分别连接到所述第一和第二散热器构件到所述插座的第一和第二导体。 因此,在向插座的第一和第二电导体施加电源时,可以致动光源。