Design and Application of Centerless Electronic Cigarette Airflow Path.

Postless vapes are a new type of electronic cigarette featuring an innovative airflow structure. Their design allows for transparent visibility, and with the atomizer positioned at the bottom, they significantly reduce the risk of dry hits before the e-liquid is fully consumed. This technology is currently primarily utilized in disposable CBD products, with companies such as Firstunion, Smoore,BBTANK,BUDDY introducing related offerings.

电子烟气道结构设计

电子烟是依靠空气流通来带动咪头启动，进而启动雾化芯工作，最终实现自动抽吸的效果，所以，气道是电子烟结构的必要设计。

通常，电子烟气道是在烟弹底座上设置进气孔，底座上方装配烟弹底部的密封硅胶，密封硅胶中心设置通气孔，空气通过通气孔后进入到烟弹的发热丝组件，将发热丝组件雾化的烟油带出，供吸食者吸食。最终看起来电子烟就是有一个中心杆。

而无中心杆电子烟的气道是全新的结构，比如气道设置在两边，或者一边其实也行，雾化芯放在油仓底部，结合透明视窗，看起来电子烟就是没有中心杆，烟油消耗更为直观。

图有中心杆与无中心杆结构对比

However, some industry professionals have pointed out that while the centerless airflow design is innovative, its extended pathway can lead to the accumulation of condensation. When this condensation builds up significantly, it may create the illusion of "leaking," thereby impacting the overall consumer experience. Consequently, this design poses certain challenges, such as the need to incorporate wall-hanging features to prevent the rapid flow of condensation.

来源：艾邦综合整理

原文始发于微信公众号（艾邦新消费电子资讯）：Design and Application of Centerless Electronic Cigarette Airflow Path.

电子雾化与HNB产品都是新型电子产品，结构虽小，却融合应用多种材料、表面处理、芯片电子等技术工艺，而且雾化技术一直在不断更迭，供应链在逐步完善，为了促进供应链企业间有一个良好的对接交流，艾邦搭建产业微信群交流平台，欢迎加入；Vape e-cigarettes (VAPE) and Heat-Not-Burn e-cigarettes (HNB) are both emerging electronic products. Despite their compact size, they integrate various materials, surface treatment technologies, chip electronics, and other advanced technical processes. Moreover, atomization technology is constantly evolving and the supply chain is being progressively perfected. To facilitate good communication and networking among supply chain enterprises, Aibang has established an industry WeChat group communication platform and warmly welcomes interested enterprises to join.