Assembling apparatus for a light tunnel

摘要

A fabricating apparatus for a light tunnel is provided, which comprises a core rod, a fixing block and a moving block. The light tunnel comprises a plurality of reflecting sheets, and each reflecting sheet leans on both a plurality of first bumps of the fixing block and a plurality of second bumps of the moving block to define a first inner profile and a second inner profile of the light tunnel, respectively. Thereby, the fabricating apparatus defines the inner scope of the light tunnel, and the inner scope of the light tunnel can be easily and stably controlled. Furthermore, a fabricating method for fabricating the light tunnel is also provided.

主权项

1. An assembling apparatus for a light tunnel, the light tunnel having a plurality of reflecting sheets, a first end portion and a second end portion, wherein the first end portion and the second end portion have a first inner profile and a second inner profile respectively, and the first end portion and the second end portion defines an axial length, the assembling apparatus comprising:
a fabricating apparatus, comprising: a core rod, having an inner axial portion and an adjustment portion, the inner axial portion having a first length, and the adjustment portion having a first elastic device; a fixing block, being disposed at an end of the inner axial portion, the fixing block having a first surface and a plurality of first bumps disposed on the first surface, and the plurality of first bumps defining the first inner profile; and a moving block, being disposed between the inner axial portion and the adjustment portion, the moving block having a second surface and a plurality of second bumps disposed on the second surface, the plurality of second bumps defining the second inner profile, and the second surface being opposite to the first surface; and a support platform, having a plurality of second elastic devices, and the fabricating apparatus being fixed on the support platform, wherein the first elastic device of the fabricating apparatus is adapted to make the first length of the inner axial portion equal to the axial length of the light tunnel, and the plurality of second elastic devices of the support platform are adapted to exert a normal force to the plurality of reflecting sheets of the light tunnel.