Abstract: A heating lamp bracket for reaction chambers of evaporation coating machines. The heating lamp bracket uses paired and insulation devices to mount heating lamps to a chamber wall of a reaction chamber. The bracket includes a mounting frame that has an insulation outer surface and a mounting outer face opposing to the insulation outer surface. The insulation outer surface has at least one insulation member located thereon for fastening the mounting frame to the chamber wall. The mounting outer surface has at least two independent mounting spots for connecting respectively a connection end of the corresponding heating lamp. The independent mounting spots and non-encased type insulation members of the present invention allows for the replacement of the heating lamps and defective insulation.

Abstract: A shutter rotation device is provided. The shutter rotation device is adapted for use with an electric beam evaporator, and it comprises a rotation mechanism and a fixed member. The fixed member connects a frame of the electric beam evaporator to the rotation mechanism. By means of adding the fixed member, the shutter of the shutter rotation device can be prevented from shifting. Therefore, the position of a vacuum seal on the shutter rotation device can be maintained, and the vacuum maintains its integrity.

Abstract: A heating lamp bracket for reaction chambers of evaporation coating machines uses paired and insulation means to mount a plurality of heating lamps to a chamber wall of a reaction chamber. The bracket includes a mounting frame that has an insulation outer surface and a mounting outer face opposing to the insulation outer surface. The insulation outer surface has at least one insulation member located thereon for fastening the mounting frame to the chamber wall. The mounting outer surface has at least two independent mounting spots for connecting respectively a connection end of the corresponding heating lamp. The independent mounting spots and non-encased type insulation members of the present invention can effectively resolve the problems of difficult replacement of the heating lamps and defective insulation that happens to the conventional heating lamp brackets.

Abstract: A structure of supporting frame for heater lamp in evaporator is disclosed. The supporting frame contains a lower supporting frame and an upper supporting female, respectively, by means of a non-circle section on the male portion and a complementary section on the female portion to conjoin together and to restrain them to rotate. Consequently, the proposed supporting frame provides directly locating during the female joint step of male portion and female portion. The time consuming steps for e-beam evaporator maintain are thus omitted.