System and method using silicon cooler for mobile projector

摘要

A system and its design variations using heat pump to generate useful warm and cool usages for multi functional mobile projector is exposed; the purpose is two folds: first is to reduce the excessive heat, in order to increase the brightness; the second is to reuse the energy, so to extend the functionalities. The key component used is silicon based heat pump, which can convert the electrical energy to heat energy. Different shaped heat or cool fins are designed to match the multiple use cases. One sample implementation using digital serial interface is described in details.

主权项

1. A system for air cooling or water cooling a projector comprising:
a. a heating device; b. at least one distributed silicon thermal diode; c. a lighting device; d. a printed circuit board; e. at least one temperature sensor device determines a current environment between the lighting device and the printed circuit board; and f. at least one cooling device, wherein the cooling device is configured to form a water cooler, to cool down the water, the at least one cooling device having an operating mode configured to communicate with the at least one temperature sensor device, wherein the at least one temperature sensor controls the operating mode, wherein the heating device and the at least one cooling device adjust the temperature of the projector according to the ambient temperature, wherein the cooling device and the heating device comprise one or more legs of a tri-pod, wherein the tripod comprises at least one cold leg and at least one hot leg, wherein the cold leg decreases the temperature of the water, and wherein the at least one hot leg increases the temperature of the water.