Novel liquid direct injector

The utility model relates to the field of machinery, in particular to a liquid direct injector. A novel liquid direct injector comprises a liquid direct injector body, the liquid direct injector body comprises a shell, and a control circuit board, a storage battery, an electronic injection assembly and a liquid storage bottle are arranged in the shell; the electronic injection assembly comprises an atomization piece used for being connected with the absorbent cotton core, the outer side of the atomization piece is sleeved with a waterproof ring, and a wire arrangement hole used for allowing a wire to penetrate through is formed in the middle of the waterproof ring. By means of the design, the novel liquid direct injector is stable in structure, convenient to use and carry, atomized liquid can be continuously and stably output through cooperative work of the control circuit board, the storage battery, the electronic injection assembly, the liquid storage bottle and other components, and the problem that the li