ELECTRONIC DEVICE AND METHOD FOR CONTROLLING FAN OF ELECTRONIC DEVICE
First Claim
Patent Images
1. An electronic device comprising:
- a coil;
a first circuit configured to wirelessly transmit power to an external device through the coil;
a second circuit configured to wirelessly receive information from the external device;
a fan disposed adjacent to the coil and operable to discharge heat to the exterior of the electronic device; and
a control circuit configured to adjust a driving speed of the fan based at least in part on the received information.
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Abstract
According to various embodiments, an electronic device for charging a battery of an external device may include a coil and a first circuit configured to wirelessly transmit power to the external device through the coil. A second circuit may be configured to wirelessly receive information from the external device. A fan may be disposed adjacent to the coil to discharge heat to the exterior of the electronic device. A control circuit may adjust the driving speed of the fan based at least in part on the received information.
265 Citations
20 Claims
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1. An electronic device comprising:
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a coil; a first circuit configured to wirelessly transmit power to an external device through the coil; a second circuit configured to wirelessly receive information from the external device; a fan disposed adjacent to the coil and operable to discharge heat to the exterior of the electronic device; and a control circuit configured to adjust a driving speed of the fan based at least in part on the received information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A control method of an electronic device having a fan, the method comprising:
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wirelessly transmitting power to an external device through a coil of the electronic device; wirelessly receiving information from the external device; and adjusting a driving speed of the fan based at least in part on the received information. - View Dependent Claims (17, 18)
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19. An electronic device comprising:
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a coil; a battery; a first circuit electrically connected to the battery and configured to wirelessly receive power from a wireless charging device through the coil; a second circuit configured to wirelessly transmit information to the wireless charging device; a memory; and a processor operably coupled to the first circuit, the second circuit, and the memory; wherein the memory stores instructions that, when executed by the processor, cause the processor to transmit, to the wireless charging device via the second circuit, information related to a battery state of the electronic device or an external environment of the electronic device, or time information, when the wireless charging device is positioned adjacent to the coil. - View Dependent Claims (20)
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Specification