Illuminator device

A method of manufacturing an illuminator device, comprising:

• providing a housing and a heat dissipation member provided at an end of the housing,
• providing a light source module configured to comprise an end in thermal contact with the heat dissipation member,
• providing an optical member provided at an other end of the light source module,
• providing an encloser which positions the optical member at the other end of the light source module, and
• providing a driving power supply module electrically connected with the light source module,
• wherein the light source module and the housing are respectively provided at two ends of the heat dissipation member, a plurality of channels communicating inside of the illuminator device with outside of the illuminator device are provided in the illuminator device, and the plurality of channels penetrate through the housing and the heat dissipation member, and
• wherein the housing comprises a plurality of first through grooves;
• a plurality of pipes are disposed in the heat dissipation member;
• the encloser is provided with a plurality of first openings;
• the plurality of pipes are respectively communicated with the plurality of first through grooves and the plurality of first openings;
• and the plurality of first through grooves, the plurality of pipes and the plurality of first openings form the plurality of channels.