Liquid feed systems for an aerosol delivery device
The present disclosure provides an aerosol delivery device that includes a housing including a power source and a control component, a reservoir configured to contain a liquid composition, a liquid delivery component including a micropump, and an atomizing assembly including a vibrating component and a mesh plate. The micropump is configured to be controlled by the control component to deliver at least a portion of the liquid composition to the atomizing assembly, the atomizing assembly is configured to be controlled by the control component to vaporize the portion of the liquid composition to generate an aerosol, and the micropump and the atomizing assembly are integrated together using a common element. In another implementation, the micropump comprises a biomimetic micropump. In some implementations, the biomimetic micropump may include a xylem model structure and a leaf model structure.
1. An aerosol delivery device comprising:
a housing including a power source and a control component;
a reservoir configured to contain a liquid composition;
a liquid delivery component comprising a micropump; and
an atomizing assembly comprising a vibrating component and a mesh plate,
wherein the micropump is configured to be controlled by the control component to deliver at least a portion of the liquid composition to the atomizing assembly, wherein the atomizing assembly is configured to be controlled by the control component to vaporize the portion of the liquid composition to generate an aerosol, and wherein the micropump and the atomizing assembly are integrated together using a common element,
wherein the micropump comprises a piezoelectric micropump, wherein the vibrating component comprises a piezoelectric vibrating component, and wherein the piezoelectric micropump and the piezoelectric vibrating component are integrated together using a common piezoelectric element.
2. The aerosol delivery device of claim 1 , wherein a vibrating frequency of the piezoelectric micropump is synchronized with a vibrating frequency of the piezoelectric vibrating component.
3. The aerosol delivery device of claim 1 , wherein the vibrating component comprises a piezoelectric ring affixed to and substantially surrounding the mesh plate.
4. The aerosol delivery device of claim 1 , wherein the mesh plate of the atomizing assembly is substantially flat.
5. The aerosol delivery device of claim 1 , wherein at least a portion of the mesh plate is convex with respect to the reservoir.
6. An aerosol delivery device comprising:
a housing including a power source and a control component;
a reservoir configured to contain a liquid composition;
a liquid delivery component comprising at least a portion of a micropump; and
an atomizing assembly comprising a vibrating component and a mesh plate,
wherein the micropump is configured to be controlled by the control component to deliver at least a portion of the liquid composition to the atomizing assembly, and wherein the atomizing assembly is configured to be controlled by the control component to vaporize the portion of the liquid composition to generate an aerosol, and wherein the micropump comprises a biomimetic micropump,
wherein the biomimetic micropump comprises a xylem model component and a leaf model component, wherein the liquid delivery component includes a first portion of the biomimetic micropump, and wherein the atomizing assembly includes a second portion of the biomimetic micropump.
7. The aerosol delivery device of claim 6 , wherein the xylem model component comprises one or both of a ceramic material or a controllable material.
8. The aerosol delivery device of claim 6 , wherein the leaf model component comprises a microperforated structure.
9. The aerosol delivery device of claim 6 , wherein the leaf model component comprises the second portion of the biomimetic micropump.
10. The aerosol delivery device of claim 9 , wherein the leaf model component comprises the mesh plate.
11. The aerosol delivery of claim 6 , wherein the vibrating component comprises a piezoelectric ring affixed to and substantially surrounding the mesh plate.
12. The aerosol delivery device of claim 6 , wherein the mesh plate of the vibrating assembly is substantially flat.
13. The aerosol delivery device of claim 6 , wherein at least a portion of the mesh plate is convex with respect to the respective reservoir.
14. The aerosol delivery device of claim 6 , wherein the leaf model component is integrated with the vibrating component of the atomizing assembly.