Invention Grant
- Patent Title: Wireless charging pad with natural draft cooling and method therefor
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Application No.: US14842783Application Date: 2015-09-01
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Publication No.: US10148115B2Publication Date: 2018-12-04
- Inventor: Andrew T. Sultenfuss , Travis C. North
- Applicant: Dell Products, LP
- Applicant Address: US TX Round Rock
- Assignee: Dell Products, LP
- Current Assignee: Dell Products, LP
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J7/02 ; H02J7/04
Abstract:
A wireless charging device includes an enclosure base and an enclosure top. A portion of the enclosure top is inclined relative to the base. A power transmission antenna is disposed on an under-surface of the inclined portion. A first inlet is located proximate to the enclosure base for receiving ambient air. An outlet is located proximate to an apex of the inclined portion for exhausting air. Airflow from the inlet to the outlet is based only on passive air convection.
Public/Granted literature
- US20170063130A1 Wireless Charging Pad with Natural Draft Cooling and Method Therefor Public/Granted day:2017-03-02
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