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    • 3. 发明授权
    • Lamp
    • US08475012B2
    • 2013-07-02
    • US12630834
    • 2009-12-03
    • Nao NakanoHiroyuki Chikama
    • Nao NakanoHiroyuki Chikama
    • F21V7/00
    • F21S43/40F21S43/14F21S43/30
    • A lamp can includes: a first reflective surface which can be provided on a surface of a circular shaped member, a radius of a top of the annular member can be longer than a radius of a bottom of the annular member; a second reflective surface which can be arranged inside of the first reflective surface and can have a conical shape, a vertex of the second reflective surface can be directed to a top side of the first reflective surface; and a plurality of light emitters which can be annularly arranged on the first reflective surface around the second reflective surface at a predetermined interval so as to be projected on the second reflective surface.
    • 灯可以包括:可设置在圆形构件的表面上的第一反射表面,环形构件的顶部的半径可以比环形构件的底部的半径长; 可以布置在第一反射表面内部并且可以具有圆锥形状的第二反射表面,第二反射表面的顶点可以被引导到第一反射表面的顶侧; 以及能够以预定间隔环绕第二反射表面环绕地布置在第一反射表面上的多个发光体,以便突出在第二反射表面上。
    • 4. 发明授权
    • Lamp fitting structure
    • 灯具结构
    • US06464539B2
    • 2002-10-15
    • US09788665
    • 2001-02-21
    • Tatsumi YoshidaTetsuya KudoKazuya TeradaShigehiro KobayashiShigeaki WatanabeHiroyuki Chikama
    • Tatsumi YoshidaTetsuya KudoKazuya TeradaShigehiro KobayashiShigeaki WatanabeHiroyuki Chikama
    • H01K100
    • H01R33/09H01K1/44H01K1/46
    • A lamp fitting structure having a small depth dimension can include a socket for fixing a wedge-base lamp. The socket can include an insertion portion for receiving and fitting a fixed portion of the lamp therein, a peripheral portion and a rear end portion on the back face, all integrally formed. An opening can be provided which penetrates through from the insertion portion to the rear end portion. The socket does not require an electrical feed terminal for electrical connection, and only performs fixation of the inserted lamp A connector can be fitted into the opening in the rear end portion, for electrically connecting the feed terminal disposed in the connector to a lead wire of the wedge-base lamp. By inserting and fitting the connector into the socket from the rear end portion thereof the fixation between the wedge-base lamp and the socket can be made more secure. As a result, the depth dimension can be reduced, and a fitting structure that is easily operated can be provided,
    • 具有小深度尺寸的灯具结构可以包括用于固定楔形灯的插座。 插座可以包括用于接收和装配灯的固定部分的插入部分,后表面上的周边部分和后端部分,整体形成。 可以提供从插入部穿过贯穿到后端部的开口。 插座不需要用于电气连接的馈电端子,并且仅执行插入的灯的固定。A连接器可以装配在后端部分中的开口中,用于将设置在连接器中的馈电端子电连接到引线 楔形灯。 通过将连接器从其后端部插入插入插座中,可以使楔形基座灯和插座之间的固定更加牢固。 结果,可以减小深度尺寸,并且可以提供容易操作的装配结构,