Infrared dynamic data acquisition box

The utility model discloses an infrared dynamic data acquisition box which comprises a mainboard, a temperature acquisition module, a power acquisition module, a relay board, a signal lamp and an infrared board. The mainboard is respectively connected with the temperature acquisition module, the power acquisition module, the relay board, the signal lamp and the infrared board. The acquisition board has the advantages that a refrigerator can be automatically powered up and measured according to instructions of a computer, data are acquired periodically, are stored and are transmitted to the computer via infrared rays at an outlet, involvement of manual measurement is reduced, high automation and informatization degrees are realized, and the production efficiency and the management level are greatly improved.