Infrared imaging temperature measuring device and log inactivation bin

The utility model provides an infrared imaging temperature measuring device and a log inactivation bin, which relate to the infrared imaging temperature measuring technology and are used in a strong magnetic field environment, an infrared temperature measuring thermal imager is arranged in a cut-off waveguide protection sleeve, and the cut-off waveguide protection sleeve is used for shielding electromagnetic waves; one end of the air conveying pipeline extends to the front of a lens of the infrared temperature measurement thermal imager, the other end of the air conveying pipeline extends to the outside of the log inactivation bin, and air outside the log inactivation bin is conveyed to the front of the lens of the infrared temperature measurement thermal imager through the air conveying pipeline; the outer wall of the cut-off waveguide protective sleeve is connected with a mounting bracket; and the infrared imaging temperature measuring device is fixed on the inner wall of the log inactivation bin through th