Portable electric air supply breathing machine

Abstract

The invention provides a portable electric air supply breathing machine. The portable electric air supply breathing machine comprises a body, an upper cover and a battery bin door, an upper opening is formed in the upper portion of the body, the upper cover is used for sealing and covering the upper opening of the body, the upper cover is provided with a first connector communicating the interior of the body with a breathing tube, and second connectors used for being connected with filters are further arranged on the side of the body. A baffle is arranged in the body to divide the interior of the body into a first cavity and a second cavity which are independent, an air blower is installed in the first cavity, an air outlet of the air blower is connected with the first connector, the second cavity is used for containing a battery, power source contact point clamping grooves used for making contact with the battery so as to achieve energy supply are formed in the second cavity, the battery bin door is used for sealing and covering the second cavity so as to prevent the battery from being exposed, the battery bin door is detachably connected with the body, and the battery is replaced by opening the battery bin door.

Description

technical field [0001] The invention relates to the field of ventilator equipment, in particular to a portable electric air-supply ventilator. Background technique [0002] The electric air-supply ventilator uses a small blower to supply fresh air that meets air quality standards to the user through a non-toxic and tasteless breathing tube. It is a kind of protective equipment to protect the safety of human respiratory system. [0003] Most of the existing electric air-supply ventilators are powered by batteries. After several hours of use each time, the operation needs to be stopped to charge the electric air-supply ventilator, which affects the continuous operation. In order to avoid intermittent operation, one person is usually equipped with multiple sets Electric air-supply ventilator, and a whole dynamic air-supply ventilator is bulky, takes up a lot of space and increases operating costs, so a portable electric air-supply ventilator that can avoid stopping the operati...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing electric air-supply ventilators are powered by batteries. After several hours of use each time, the operation needs to be stopped to charge the electric air-supply ventilator, which affects the continuous operation. In order to avoid intermittent operation, one person is usually equipped with multiple sets Electric air-supply ventilator, and a whole dynamic air-supply ventilator is bulky, takes up a lot of space and increases operating costs, so a portable electric air-supply ventilator that can avoid stopping the operation after the battery is exhausted is needed machine

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