Efficient inflator pump

Abstract

The invention belongs to the technical field of inflator pumps, and particularly relates to an efficient inflator pump. The efficient inflator pump comprises a shell, wherein a control box is installed on the front side of the shell, a compression bin and an electric appliance bin are divided inside the shell by a chamber dividing plate, a switching power supply and a brushless direct current motor are installed at the bottom of the electric appliance bin, the switching power supply is fixedly connected with a power line, a connecting rod is eccentrically installed on the side face of a rotating wheel connected to the brushless direct current motor, a piston is connected to the top end of the connecting rod, in-pipe valves are installed at the joints of an air outlet pipe and an air inletpipe connected to the side face of the compression bin as well as the compression bin correspondingly, an air outlet formed in the air outlet pipe is provided with an inflation hose, an air inlet formed in the air inlet pipe is in threaded connection with a filter cover, the control box can control the rotating speed of the brushless direct current motor to adjust the air inflation speed of the efficient inflator pump, a movable sealing ring and a piston sealing ring can improve the air tightness of the compression bin, the in-pipe valves can be opened and closed in cooperation with movement of the piston, and the piston can conduct air inflation work all the time in the reciprocating movement process, so that the air inflation efficiency of the efficient inflator pump is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of air pumps, and in particular relates to a high-efficiency air pump. Background technique [0002] The air pump is also called inflator, air pump, and the air pump works through the operation of the motor. When the motor is running, the valve of the connector is opened by the atmospheric pressure, and the gas enters the cylinder. When the air is pumped into the tire, the valve is opened again. The air pressure in the cylinder is turned off, and the gas enters the tire, which can be regarded as using the principle of atmospheric pressure to inflate cars, rubber balls, and rubber boats. [0003] Existing air pumps usually work with the operation of the rotor, rotating shaft, eccentric wheel, and connecting rod-piston system. Generally, there is only one cylinder, which has the disadvantages of poor work continuity, long inflation time, and low work efficiency. Contents of the invention [0004] In order t...

AI Technical Summary

Problems solved by technology

[0003] Existing air pumps usually work with the operation of the rotor, rotating shaft, eccentric wheel, and connecting rod-piston system. Generally, there is only one cylinder, which has the disadvantages of poor work continuity, long inflation time, and low work efficiency.

Images