Electronic apparatus having heat radiation function and head radiation module of electronic apparatus

The utility model discloses an electronic apparatus having a head radiation function. The electronic apparatus has a hollow housing and a heat source, wherein a first end of the hollow housing is provided with an opening, and multiple capillary structures are disposed on an inner surface of the hollow housing; and the heat source directly covers the opening and forms enclosed space together with the hollow housing. According to the electronic apparatus having the head radiation function, the heat source directly covers the opening of the heat radiation module, so that the heat source is in direct contact with head radiation liquid, and heat radiation paste is not needed for serving as a connecting interface between the heat radiation module and the heat source. As a result, the electronic apparatus having the head radiation function can have substantially improved heat radiation efficiency.