The present invention discloses a fan
chip-free heat radiating device used in particular applicable to an industrial field with serious dust,
pollution or vibration The present invention is characterized in that the present invention directly adopts a
machine box with a
metal fin as a heating radiating body, and takes a
heat conducting rubber block corresponding to a
chip that needs to radiate as a heat conductor, and is firmly connected with a
heat conducting rubber hot end though a groove in the
machine box, the cold end of the
heat conducting rubber is closely touched with the
chip that needs to radiate through a
refrigeration chip, the heat
radiation performed or the accurate
temperature control performed to more chips is simultaneously realized, the
polluted environment of the dust and the oil fume can be completely separated, simultaneously, a clamping and fixing function to the chip is provided. The heat radiating efficiency and the freedom from vibration of the present invention is better, the accurate
temperature control can be performed, and the structure is simple, stable and reliable, the
noise interference is free, the present invention can be widely applied to various electronic and electric equipments and products, in particular to an industrial field with serious dust,
pollution or vibration and in particular to electronic and electric equipments and products of a quiet occasion.