METHODS AND DEVICES FOR CONTROLLING THE TEMPERATURE OF A SURFACE

Disclosed herein are systems and methods for a method for controlling the temperature of a surface. In some embodiments, the method includes applying a variable input to a heat pump (e.g., a Peltier) in thermal communication with the surface. The variable input may vary about a voltage and may inclu...

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Bibliographische Detailangaben
Hauptverfasser: HUANG, Liangxiong, JIANG, Yamin, LI, Jianquan, CLAYTON, Lauren Lynch, TSCHOPP, Tylan A, BASKAR, Ashok Samuel, ZHONG, Yunfei, GARBUTT, Christopher Lee, LEE, Yen Lim, JONES, Zara Elizabeth
Format: Patent
Sprache:eng
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Zusammenfassung:Disclosed herein are systems and methods for a method for controlling the temperature of a surface. In some embodiments, the method includes applying a variable input to a heat pump (e.g., a Peltier) in thermal communication with the surface. The variable input may vary about a voltage and may include a powered period and an unpowered period. In some embodiments, the method includes measuring a temperature of an element in thermal communication with the surface, determining, based on the temperature of the element, whether a temperature of the surface is within a safe temperature range for a user in thermal communication with the surface, in response to determining the surface is not within the safe temperature range, adjusting the voltage of the variable input to the heat pump, and in response to determining the surface is within the safe temperature range, continuing operation of the variable input at the voltage.