Partial Elliptical Reflector Cavities for Uniform Sintering Heat

The reflector is divided into multiple separate cavities, each housing a light tube. These cavities act as independent thermal zones that segment the heat radiation paths, preventing direct radiant emission between light tubes while allowing each to operate at high power levels.

The reflector cavities serve as intermediary structures between light tubes and the sintering chamber. They control and redirect thermal radiation through reflective surfaces, ensuring that heat is directed toward the work area rather than allowing direct line-of-sight radiation between adjacent light tubes.

Each reflector cavity is designed with specific geometric characteristics tailored to its position and function. The cavities have varying depths, angles, and orientations optimized for their local heat distribution requirements, ensuring uniform energy delivery across different zones of the sintering chamber.

The reflector cavities employ asymmetric geometries rather than uniform symmetric designs. This asymmetry allows each cavity to be optimized for its specific position relative to the light tube and sintering area, creating non-uniform reflection patterns that collectively achieve uniform overall heat distribution.

The harmful thermal conduction path between adjacent light tubes is extracted and eliminated by using separate reflector cavities. Each cavity acts as a thermal isolation barrier, removing the direct thermal connection that would otherwise exist between closely spaced light tubes.

Light tubes are nested within individual reflector cavities, with each cavity containing its own light tube and reflecting surfaces. This nested structure allows compact arrangement while maintaining thermal isolation, as each cavity is self-contained and prevents thermal interference with adjacent cavities.