Top monitoring device for a secondary chamber of a single crystal furnace

Abstract

The utility model relates to single crystal furnace field especially single crystal furnace vice chamber top monitoring device. Including vice chamber body and auxiliary structure, the upper surface of vice chamber body is installed with vice chamber roof, the upper surface of vice chamber roof is installed with the pipe of bridging, the inside of vice chamber body is equipped with tungsten filament rope, the upper surface of pipe of bridging is installed with the hoop, the inside of hoop is installed with two sealing pads, connecting pipe and high temperature glass, the inside slidingly connected of connecting pipe has installation cylinder. The single crystal furnace vice chamber top monitoring device provided by the utility model solves when the personnel need to install the camera on the connecting pipe to monitor the inside of vice chamber body, usually need to temporarily fix the camera in the specific position first, then judge whether the final positioning is appropriate according to the picture that the camera returns, and because the process of fixing the camera still needs to use the wrench and other tools to operate repeatedly to fix the camera firmly, and then will lead to the whole installation efficiency of personnel low shortcoming.

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