Integrated spray machine

An integrated spray machine, comprising a shell, a sprayer assembly, an air pump motor assembly, a battery, a circuit board and a switch, wherein the sprayer assembly comprises a housing, a container and a spray mechanism;

• the housing is matched with the shell, the container and the spray mechanism are mounted in the housing correspondingly, and the container communicates with a liquid inlet of the spray mechanism;
• the air pump motor assembly, the battery and the circuit board are all mounted in the shell, the switch is arranged on the wall of the shell, the air pump motor assembly, the battery and the switch are all electrically connected with the circuit board, and an air outlet of the air pump motor assembly communicates with an air inlet of the spray mechanism through an air pipe;
• a trigger starting mechanism used for controlling operation of the spray mechanism is further arranged on the shell;
• wherein a fixed plate is arranged in the housing, and the container and the spray mechanism are both fixedly connected with the fixed plate;
• wherein the spray mechanism comprises a handle body, wherein a nozzle and a spray head arranged outside the nozzle in a covering mode are arranged at the front end of the handle body, an end cover is arranged at the rear end of the handle body, the liquid inlet and the air inlet are both formed in the wall of the handle body, the liquid inlet communicates with the front end of the spray head through a liquid channel formed in the handle body, and the air inlet communicates with the front end of the spray head through an air channel formed in the handle body;
• a spray needle matched with the nozzle is arranged in the handle body, and the trigger starting mechanism is in transmission connection with the spray needle and drives the spray needle to move in the axial direction, so that the liquid channel can be controlled to open or close.