Heat dissipation system for liquid crystal televisions and liquid crystal televisions

摘要

The present invention provides a heat dissipation system for a liquid crystal television and a liquid crystal television. The heat dissipation system for liquid crystal television adheres a high thermal conductivity vapor chamber 4 to the heat dissipation profile 1, matches the heat dissipation fins 5 and the fan 6, and makes the vapor chamber 4 the core heat conduction of the overall heat dissipation system. As a medium, the temperature gradient is greatly reduced, the heat output of the LED light bar (2) is derived at high speed, mass, and high efficiency, and the LED light bar (2) is not burned due to excessively high temperature or the service life is rapidly shortened. can; In addition, by providing the vapor chamber 4, the size of the heat dissipation profile 1 can be reduced, which is advantageous for slimming the liquid crystal television.