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公开(公告)号：US20220316692A1
公开(公告)日：2022-10-06
申请号：US17848140
申请日：2022-06-23
摘要： Cooling systems and apparatus for electronic devices and related methods are disclosed. An example electronic device includes a housing including a cover; a keyboard carried by the housing, the keyboard including keycaps, at least a portion of the keycaps protruding relative to the cover, a first gap between a first one of the keycaps and the cover; a backlight carried by the housing, the backlight including a first opening; and a fan carried by the housing, the first opening defining an airflow path in the housing between the fan and the first gap.
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公开(公告)号：US20210350952A1
公开(公告)日：2021-11-11
申请号：US17380656
申请日：2021-07-20
申请人： Navneet Kumar Singh , Samarth Alva , Raghavendra S. Kanivihalli , Aiswarya M. Pious , Samantha Rao , Bijendra Singh
发明人： Navneet Kumar Singh , Samarth Alva , Raghavendra S. Kanivihalli , Aiswarya M. Pious , Samantha Rao , Bijendra Singh
摘要： An air mover external to a mobile computing device provides enhanced cooling to the device by generating forced air delivered to the device via cooling channels connected to openings in the device chassis. If the mobile computing device is passively cooled (is a fanless device), the enhanced cooling can enable the device or device components to operate at a higher power consumption level without exceeding device/component thermal limits or for features that consume high amounts of power (e.g., fast charging) to be incorporated into the device. The air mover can be integrated into or attached to a cable that provides power to the mobile computing device. The air mover can be powered by the cable. The air mover can dynamically adjust the flow rate of the forced air based on device/component performance information (temperature, power consumption, current consumption) or operational state information of the device.
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