Atomizing head, atomizer and electronic cigarette thereof

Abstract

The invention provides an atomizing head, an atomizer and an electronic cigarette applying the same. The atomizing head comprises a shell provided with a liquid inlet and an inner cavity and an atomizing head base provided with an air inlet channel; the liquid inlet and the air inlet channel are both communicated with the inner cavity, the bottom end of the shell is fixedly connected with the atomizing head base, the air outlet end of the air inlet channel is coated with an elastic part, and the elastic part has a first state of communicating the air inlet channel with the inner cavity and a second state of isolating the air inlet channel from the inner cavity. Due to the fact that the elastic part is arranged, the atomizing head can enable the passage between the air inlet channel and the inner cavity to be communicated with each other or isolated from each other in the use process according to needs, the passage between the air inlet channel and the inner cavity is isolated when the atomizing head is in a non-use state, and the problem that cigarette liquid is leaked outwards from the inner cavity through the air inlet channel is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to an atomizing head, an atomizer and an electronic cigarette. Background technique [0002] E-cigarettes atomize the liquid in the pod into smoke, which can be smoked like traditional cigarettes. Existing electronic cigarettes generally include an electronic cigarette battery, a control circuit and an atomizer. The atomizer has an atomization chamber, and an atomization head is arranged in the atomization chamber. The heating wire is in a spiral shape, and the spiral heating wire is wrapped with cotton cloth or cotton. In order to realize the function of smoking, it is also necessary to introduce air to cause the flow of air to drive the atomized smoke into the human body. One or several air inlets are generally arranged at the lower end of the atomization chamber, and insurmountable defects arise due to the location of the air inlets. The air intake hole is set at...

AI Technical Summary

Problems solved by technology

The air intake hole is set at the lower end of the atomizer, and the cotton or cotton cloth and other liquid-absorbing parts are set on the upper part of the air-intake hole. The liquid-absorbing parts rely on osmosis to absorb the smoke liquid. When it reaches saturation, it will seep out A part of the e-liquid, the oozing e-liquid drips and gathers, and when it reaches a certain level, it will flow out from the air intake hole, and the general air intake hole cannot be closed. From the outside, the effect is that the e-cigarette liquid will flow from the air intake hole out, affecting cleanliness and feel

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