An electronic cigarette structure that can prevent the inhalation of condensate.

By designing a racetrack-shaped large-hole mouthpiece and a smooth steel ring structure, the problem of condensate entering the mouth in e-cigarettes has been solved, improving the user experience.

CN224268320UActive Publication Date: 2026-05-26DONGGUAN JUNQIFENG ELECTRONIC TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN JUNQIFENG ELECTRONIC TECHNOLOGY CO LTD
Filing Date
2025-05-09
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In existing electronic cigarettes, vapor condenses at the mouthpiece, forming condensate, which affects the user experience and the condensate is easily inhaled.

Method used

The nozzle orifice is designed as a large hole with a racetrack-shaped cross-section, and a smooth steel ring is fitted inside the silicone hole to guide the condensate back to the atomization channel.

Benefits of technology

It effectively prevents condensate from entering the user's mouth, improving the user experience.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224268320U_ABST
    Figure CN224268320U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of electronic cigarette technology, specifically to an electronic cigarette structure that prevents condensation from being inhaled. The electronic cigarette structure of this utility model includes an oil cup, an oil reservoir, an atomizing core assembly, and silicone sealant on the oil reservoir. The oil cup contains an oil reservoir with hollow sections forming an axial atomization channel. The atomizing core assembly is housed within the atomization channel. Silicone sealant is positioned above the oil reservoir, and a mouthpiece integrally formed from the oil cup is located above the silicone sealant. A mouthpiece hole is formed within the mouthpiece, communicating with the atomization channel. The mouthpiece hole is a large, horizontally shaped hole resembling a racetrack. This utility model solves the problem of condensation being inhaled into the user's mouth and can be applied to electronic cigarettes.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and specifically to an electronic cigarette structure that can prevent the inhalation of condensate. Background Technology

[0002] Electronic cigarettes typically place the atomizer coil within the atomization channel; the e-liquid is atomized and inhaled directly from the mouthpiece. Because there is a distance between the atomizer coil and the mouthpiece, a small portion of the vapor condenses at the mouthpiece, forming condensate. If this condensate is inhaled, it significantly impacts the user experience. Therefore, it is essential to effectively address the issue of condensate inhalation. Utility Model Content

[0003] The technical problem solved by this invention is to provide an electronic cigarette structure that can prevent the inhalation of condensate; it can prevent condensate from being inhaled from the mouthpiece into the user's mouth.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is:

[0005] The electronic cigarette structure includes an oil cup, an oil storage cotton, an atomizing core assembly, and silicone on the oil reservoir; the oil cup contains an oil storage cotton, which is hollow to form an axial atomization channel; the atomizing core assembly is located within the atomization channel; silicone on the oil reservoir is positioned above the oil storage cotton, and a mouthpiece integrally formed from the oil cup is positioned above the silicone on the oil reservoir; a mouthpiece hole is formed within the mouthpiece and communicates with the atomization channel; the characteristic feature is that the mouthpiece hole is a large hole with a horizontal cross-section resembling a racetrack.

[0006] The oil tank has corresponding silicone holes, which connect the atomization channel and the nozzle hole; a smooth steel ring is fitted inside the silicone holes.

[0007] This invention designs the mouthpiece orifice as a large, racetrack-shaped opening; simultaneously, a smooth steel ring is fitted over the silicone hole below the mouthpiece orifice. The racetrack-shaped, large-aperture mouthpiece orifice prevents vapor condensation and residue. The smooth steel ring provides excellent flow guidance; even if condensation forms, it can be quickly guided back to the atomizing channel. Through this design, condensate can be drawn into the user's mouth. Attached Figure Description

[0008] The present invention will be further described below with reference to the accompanying drawings:

[0009] Figure 1 This is a front sectional view of the electronic cigarette of this utility model;

[0010] Figure 2 This is a top view of the electronic cigarette of this utility model. Detailed Implementation

[0011] The following embodiments are descriptions of specific implementations of the present utility model. These descriptions are intended to facilitate understanding of the technical solutions of this application by those skilled in the art and are not intended to limit the scope of protection of the technical solutions of the present utility model. All equivalent transformations that can be obtained from the description of the embodiments of the present utility model should be within the scope of protection of the present utility model.

[0012] like Figure 1 As shown, the electronic cigarette structure of this utility model includes an oil cup 1, an oil storage cotton 2, an atomizing core assembly 3, and a silicone oil tank 4. The oil cup 1 contains the oil storage cotton 2, which is hollow and forms an axial atomization channel 21. The atomizing core assembly 3 is housed within the atomization channel 21. The silicone oil tank 4 is positioned above the oil storage cotton 2, and a mouthpiece 5, integrally formed from the oil cup 1, is located above the silicone oil tank 4. A mouthpiece hole 51 is formed within the mouthpiece 5, communicating with the atomization channel 21. The mouthpiece hole 51 is a large hole with a horizontal cross-section resembling a racetrack. Corresponding silicone holes are provided on the silicone oil tank 4, connecting the atomization channel 21 and the mouthpiece hole 51. A smooth steel ring 6 is fitted inside the silicone holes.

[0013] The structure of the electronic cigarette and other parts of this utility model is shown in the figure. The remaining parts are not related to the implementation of the above technical solution, nor are they limited to those shown in the figure; they will not be described in detail here.

Claims

1. An electronic cigarette structure that prevents the inhalation of condensate, the electronic cigarette structure comprising an oil cup, an oil storage cotton, an atomizing core assembly, and silicone oil on the oil reservoir; the oil cup contains an oil storage cotton, the hollow oil storage cotton forming an axial atomization channel; the atomizing core assembly is housed within the atomization channel; silicone oil on the oil reservoir is positioned above the oil storage cotton, and a mouthpiece integrally formed from the oil cup is positioned above the silicone oil on the oil reservoir; a mouthpiece hole is formed within the mouthpiece communicating with the atomization channel; characterized in that: The nozzle hole is a large hole with a horizontal cross-section resembling a racetrack; the silicone on the oil tank has corresponding silicone holes that connect the atomization channel and the nozzle hole; a smooth steel ring is fitted inside the silicone hole.