TEMPERATURE CONDITIONING SYSTEM FOR OUTDOOR DIGITAL SIGNAGE AND METHOD THEREOF
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United States of America Patent
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Issued Date -
Apr 5, 2012
app pub date -
Oct 5, 2010
filing date -
Oct 5, 2010
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Abandoned
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Abstract
A temperature conditioning system for outdoor digital signage and method thereof comprises a central control module, a system temperature sensor, a fan temperature sensor, a digital signage control module, an internal power supply module, a display module, a heating module and an external fan, wherein the central control module is responsible for receiving temperature signals detected by the system temperature sensor and the fan temperature sensor; in case the detected temperature is lower than a certain range, the central control module activates the heating module, the external fan and the display module in order to start and display the warm-up process of the outdoor digital signage. Consequently, when the temperature elevates to a certain range, the digital signage control module activates the power source of the outdoor digital signage such that the outdoor digital signage operates within a normal temperature range thereby preventing the dew formed by excessively low outdoor temperature from causing malfunction problems in the outdoor digital signage.
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