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    • 8. 发明授权
    • Speaker magnet thermal management
    • 扬声器磁体热管理
    • US08682020B2
    • 2014-03-25
    • US13253900
    • 2011-10-05
    • Christopher Raymond WilkRuchir M. DaveSawyer I. Cohen
    • Christopher Raymond WilkRuchir M. DaveSawyer I. Cohen
    • H04R1/02H04R9/06
    • H04M1/03H04R9/022
    • In one embodiment, a mobile device including a magnet unit that is thermally coupled to the heat sink portion of a housing of the mobile device is disclosed. The mobile device comprises a speaker driver that includes a magnet unit, a housing having a heat sink portion that is made of a material having a high thermal conductivity, and a thermal component. The heat sink portion has a first face that is coupled to the speaker driver and a second face that is exposed to the exterior of the mobile device. The thermal component binds the speaker driver to the first face of the heat sink portion to create a cooling path from the magnet unit to the exterior of the mobile device. Other embodiments are also described.
    • 在一个实施例中,公开了一种移动设备,其包括热耦合到移动设备的壳体的散热部分的磁体单元。 移动装置包括扬声器驱动器,其包括磁体单元,壳体,具有由具有高导热性的材料制成的散热部分和热部件。 散热部分具有耦合到扬声器驱动器的第一面和暴露于移动装置的外部的第二面。 扬声器驱动器将扬声器驱动器结合到散热器部分的第一面以形成从磁体单元到移动设备外部的冷却路径。 还描述了其它实施例。
    • 10. 发明申请
    • SPEAKER MAGNET THERMAL MANAGEMENT
    • 扬声器磁控管理
    • US20130089231A1
    • 2013-04-11
    • US13253900
    • 2011-10-05
    • Christopher Raymond WilkRuchir M. DaveSawyer I. Cohen
    • Christopher Raymond WilkRuchir M. DaveSawyer I. Cohen
    • H04R1/00H04R31/00
    • H04M1/03H04R9/022
    • In one embodiment, a mobile device including a magnet unit that is thermally coupled to the heat sink portion of a housing of the mobile device is disclosed. The mobile device comprises a speaker driver that includes a magnet unit, a housing having a heat sink portion that is made of a material having a high thermal conductivity, and a thermal component. The heat sink portion has a first face that is coupled to the speaker driver and a second face that is exposed to the exterior of the mobile device. The thermal component binds the speaker driver to the first face of the heat sink portion to create a cooling path from the magnet unit to the exterior of the mobile device. Other embodiments are also described.
    • 在一个实施例中,公开了一种移动设备,其包括热耦合到移动设备的壳体的散热部分的磁体单元。 移动装置包括扬声器驱动器,其包括磁体单元,壳体,具有由具有高导热性的材料制成的散热部分和热部件。 散热部分具有耦合到扬声器驱动器的第一面和暴露于移动装置的外部的第二面。 扬声器驱动器将扬声器驱动器结合到散热器部分的第一面以形成从磁体单元到移动设备外部的冷却路径。 还描述了其它实施例。