Safety emergency oxygenation device

The invention discloses a safety emergency oxygenation device, and belongs to the technical field of oxygenation equipment, the safety emergency oxygenation device is characterized by comprising a hollow cabinet body, a control and display unit, an oxygen production unit, an air driving unit and a filtering unit, an auxiliary power supply is installed in the cabinet body, the control and display unit is installed on the surface of the cabinet body and electrically connected with the auxiliary power supply, and the air driving unit is electrically connected with the cabinet body. The air driving unit is electrically connected with the control and display unit and the auxiliary power supply; the air driving unit and the filtering unit are both arranged in the cabinet body, the air driving unit is connected with the cabinet body and divides the cabinet body into an oxygen supply space and an air suction space, and the air driving unit is communicated with the filtering unit through an air guide pipe; the oxygen