Constant-temperature and constant-humidity test box

Abstract

The invention belongs to the technical field of test boxes, and particularly relates to a constant-temperature and constant-humidity test box. Aiming at the existing opening problem, the following scheme is provided. The test box comprises a test box body, one side of the test box body is of an opening structure, and first rotating shafts are rotationally mounted on the inner walls of the top and the bottom of the side, close to the opening, of the test box body; a baffle is fixedly installed on the first rotating shaft and matched with the test box, a handle is fixedly installed on the side, away from the test box, of the baffle, a groove is formed in the inner wall of the side, close to the opening, of the bottom of the test box, a sliding plate is slidably installed in the groove, and one end of a first spring is fixedly installed at the bottom of the sliding plate. The other end of the first spring is fixedly connected with the inner wall of the bottom of the groove. The baffle plate is fixedly connected with the test box through the baffle rod, and the cover plate is fixedly connected with the water collection tank through the third sliding rod, so that the work of workers is greatly facilitated, the time is saved, and the injury is avoided.

Description

technical field [0001] The invention relates to the technical field of test chambers, in particular to a constant temperature and humidity test chamber. Background technique [0002] Constant temperature and humidity test chamber is also called constant temperature and humidity test machine, constant temperature and humidity test chamber, programmable humidity and heat alternating test chamber, constant temperature machine or constant temperature and humidity chamber. This material is heat-resistant, cold-resistant, dry-resistant, and moisture-resistant. It is suitable for quality testing of products such as electronics, electrical appliances, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical care, and aerospace. [0003] The patent with the application number CN201922473859.5 discloses a constant temperature and humidity test chamber, including a test chamber, an assembly frame, a sample table, a fa...

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Problems solved by technology

[0004] However, in this patent, when opening and closing the door, a certain process is required to open it, which is very time-consuming, and the internal temperature is extremely high, causing the water in the water collecting tank to evaporate quickly, which makes the cooling effect low, and the water collecting tank The process of adding water is complicated, and the long-term operation will cause workers to be injured

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