1
what’s the use?
through the key selection may be placed in a cup holder for heating or cooling the vessel, to enhance the quality of vehicles.
2
You know what?
· heating or cooling the cup holder can be selected by a different key, and a key part of the vehicle only needs to be distinguished by the color of the indicator.
* Some models can be selected for cooling or heating two separate cup holder.
and heating / cooling is applied to a multi-front cup holder, also part of luxury car rear cup holders with a heating / cooling function.
* This function is not required container shape, but selecting the appropriate vessel size is more conducive to improving the heating / cooling efficiency.
3
Principle
It is the principle by electronic chip cooling or heating, using special characteristics of the semiconductor material to generate the Peltier effect, i.e., a metal contact with the semiconductor, when the electrons into the semiconductor from the metal, to overcome obstacles, and also into the movement of the semiconductor constant energy, the endothermic phenomenon occurs. In contrast, when the electronic conductivity of a semi-When the body into the metal, will release the same energy. So long as the keys by controlling the direction of current to achieve the effect of cooling or heating.
4
Further reading
