Electronic cigarette atomizer and liquid injection method thereof

Abstract

The invention discloses an electronic cigarette atomizer and a liquid injection method thereof. The electronic cigarette atomizer comprises a shell, an air guide pipe, an atomization assembly and an elastic plug. The first end of the shell is open, and an end plate is arranged in the opposite second end. The atomization assembly is arranged at the first end of the shell in a matched mode. One end of the gas guide pipe is inserted into the atomization assembly, and the other end of the gas guide pipe penetrates out of the end plate. A liquid storage bin surrounding the periphery of the gas guide pipe is formed between the gas guide pipe and the inner wall of the shell. A liquid injection hole communicated with the liquid storage bin is formed in the end plate. The elastic plug is arranged on the end plate in a matched mode to cover and seal the liquid injection hole. According to the electronic cigarette atomizer, the liquid storage bin is closed. When liquid is injected, the elastic plug is punctured by the liquid injection needle to enter the liquid storage bin. The operation of opening the bottom connecting base or the positioning pin of the atomizer in the prior art is not needed. The situations of liquid leakage and the like are avoided. After liquid is injected, the elastic plug can recover to close the punctured hole. The other hole sealing operation is not needed, and liquid leakage in the assembling and transporting processes can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette vaporizer and a liquid injection method thereof. Background technique [0002] In the existing electronic cigarettes, when the atomizer injects the liquid, it mainly injects it from the bottom or the top. Among them, the smoke liquid is injected from the bottom of the atomizer, and the bottom connection seat needs to be opened during the process of injecting the smoke liquid. This operation is cumbersome and easily pollutes the external environment. Inject the smoke liquid from the top of the atomizer, and rotate the mouthpiece to expose the liquid injection port on the atomizer for liquid injection. Since the atomizer is fixed by positioning pins, the mouthpiece and the atomizer are prone to misalignment and cause liquid leakage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a...

AI Technical Summary

Problems solved by technology

Among them, the smoke liquid is injected from the bottom of the atomizer, and the bottom connection seat needs to be opened during the process of injecting the smoke liquid. This operation is troublesome and easy to pollute the external environment

Inject the smoke liquid from the top of the atomizer, and rotate the mouthpiece to expose the liquid injection port on the atomizer for liquid injection. Since the atomizer is fixed by positioning pins, the mouthpiece and the atomizer are prone to misalignment and cause liquid leakage

Images