ATOMIZING DEVICE, VENTILATION MEMBER AND ELECTRONIC CIGARETTE HAVING SAME
An atomizing device of an electronic cigarette without a liquid reserving member is provided. The atomizing device includes an atomizing sleeve, a support, a heating assembly, and a ventilation member fixed inside the atomizing sleeve. The ventilation member includes an air pipe and a flange formed on the air pipe. The flange includes a cavity in communication with the air pipe, and the air pipe is fixed on the support. An annular space for containing a tobacco solution is formed between the air pipe and the atomizing sleeve. The heating assembly is placed under the support. An electronic cigarette having the atomizing device and the ventilation member is also disclosed.
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1. Technical Field
The present disclosure relates to electronic cigarettes, particularly to an atomizing device having a ventilation member and an electronic cigarette having the atomizing device.
2. Description of Related Art
An electronic cigarette generally includes an atomizing device and a power source electrically connected to the atomizing device. The atomizing device includes a heating assembly atomizing a tobacco solution. Referring to
Therefore, what is needed is a new kind of atomizing device without a liquid reserving member and electronic cigarette having the atomizing device.
Many aspects of the present atomizing device, ventilation member and electronic cigarette can be better understood with reference to the following drawings. The components in the drawings are not necessarily drawn to scale, the emphasis instead being placed upon clearly illustrating the principles of the present atomizing device, ventilation member and electronic cigarette. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.
Embodiments of the present atomizing device, ventilation member and electronic cigarette having same will now be described in detail below and with references to the drawings.
Referring to
In the present embodiment, the flange 3 and the air pipe I are integrally formed. In other embodiments, the flange 3 and the air pipe 1 can be preformed separately, and then connected together by cementation.
In the present embodiment, the flange 3 and the air pipe 1 are made of plastic materials. In other embodiments, they can be made of metallic materials or other materials. In addition, the flange 3 and the air pipe 1 are manufactured by injection molding.
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Based on the above described assembly of the annular space 13, the support 11 and the heating assembly 12, when the user smokes at the mouthpiece 9, a negative pressure will be generated in the annular space 13 with the reduction of the tobacco solution in the annular space 13 caused by the smoke of the user. In thus situation, due to the negative pressure, the tobacco solution in the annular space 13 would not leak out when the atomizing device stands upwards.
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It is understood that the above-described embodiments are intended to illustrate rather than limit the disclosure. Variations may be made to the embodiments and methods without departing from the spirit of the disclosure. Accordingly, it is appropriate that the appended claims be construed broadly and in a manner consistent with the scope of the disclosure.
Claims
1. An atomizing device of an electronic cigarette, comprising:
- an atomizing sleeve;
- a support received in the atomizing sleeve;
- a heating assembly; and
- a ventilation member fixed inside the atomizing sleeve;
- wherein the ventilation member comprises an air pipe and a flange formed on the air pipe, the flange comprises a cavity in communication with the air pipe, the air pipe is fixed on the support, then an annular space for containing a tobacco solution is formed between the air pipe and the atomizing sleeve, and the heating assembly is positioned under the support.
2. The atomizing device of claim 1, wherein the support is ring-shaped, and comprises an inner space in communication with the air pipe and configured as an atomizing chamber of the heating assembly.
3. The atomizing device of claim 1, wherein a sealing cover is arranged on the support.
4. The atomizing device of claim 1, wherein a slot is formed between an outer wall of the support and an inner wall of the atomizing sleeve to allow the tobacco solution flow towards the heating assembly.
5. The atomizing device of claim 1, wherein the ventilation member is T-shaped, and a junction surface between the flange and the air pipe is an inclined surface or a curved surface.
6. The atomizing device of claim 1, wherein a reinforcing rib is fixed at an outer wall of the air pipe and a length of the reinforcing rib is shorter than that of the air pipe.
7. The atomizing device of claim 1, wherein the flange and the air pipe are integrally formed.
8. The atomizing device of claim 1, wherein the flange and the air pipe are both made of plastic materials.
9. The atomizing device of claim 1, wherein a sealing ring is arranged on an outer wall of the flange.
10. The atomizing device of claim 1, wherein a guiding wall extends downwards from the flange along a direction parallel to the air pipe.
11. A ventilation member of an atomizing device, comprising: an air pipe and a flange formed on the air pipe, a cavity being formed in the flange and in communication with the air pipe.
12. The ventilation member of claim 11, wherein the ventilation member is T-shaped and a junction surface between the flange and the air pipe is an inclined surface or a curved surface.
13. The ventilation member of claim 11, wherein a reinforcing rib is arranged on an outer wall of the air pipe and a length of the reinforcing rib is shorter than that of the air pipe.
14. The ventilation member of claim 11, wherein the flange and the air pipe are integrally formed.
15. The ventilation member of claim 11, wherein a guiding wall is extended downwards from the flange along a direction parallel to the air pipe.
16. An electronic cigarette comprising a battery assembly and an atomizing device of claim 1, the battery assembly is configured to be electrically connected to the atomizing device.
Type: Application
Filed: Dec 17, 2013
Publication Date: Jun 19, 2014
Applicant: Shenzhen First Union Technology Co., Ltd. (Shenzhen)
Inventors: Yonghai LI (Shenzhen), Zhongli XU (Shenzhen), Youlin HE (Shenzhen)
Application Number: 14/109,412
International Classification: A24F 47/00 (20060101);