Cartridges for vaporizer devices with combined wicking and heating element
Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a reservoir housing, an airflow tube that extends through the reservoir housing, and a folded mesh that is disposed within the airflow tube and includes a plurality of folds. The airflow tube defines a passageway extending therethrough and at least a portion of the airflow tube is permeable to the vaporizable material, in which the permeable portion of the airflow tube is configured to draw vaporizable material from the reservoir housing into the airflow tube for vaporization. The folded mesh is configured to change from a deactivated state to an activated state in response to receiving an electric current, and when in the activated state, the folded mesh is configured to generate an amount of heat that is sufficient to vaporize at least a portion of the vaporizable material drawn from the reservoir housing. Vaporizer devices are also provided.
1. A cartridge for a vaporizer device, the cartridge comprising:
a reservoir housing configured to hold a vaporizable material, the reservoir housing comprising one or more vents configured to allow the passage of air into the reservoir housing to maintain an inner pressure of the reservoir housing;
an airflow tube extending through the reservoir housing, the airflow tube defining a passageway extending therethrough; and
a combined wicking and heating element disposed within the passageway way of the airflow tube, the combined wicking and heating element configured to draw vaporizable material directly from the reservoir housing and vaporize at least a portion of the drawn vaporizable material into vaporized material;
wherein the combined wicking and heating element has a capillary path that extends along a first dimension of the combined heating and wicking element, and an electrical path that extends along a second dimension of the combined wicking and heating element, wherein the first dimension is different than the second dimension.
2. The cartridge of claim 1 , wherein the airflow tube includes a plurality of holes.
3. The cartridge of claim 2 , wherein the airflow tube is defined by a sidewall and a bottom wall, and wherein the plurality of holes extend through the sidewall.
4. The cartridge of claim 1 , wherein at least a portion of the airflow tube is permeable to the vaporizable material.
5. The cartridge of claim 1 , wherein the airflow tube has a tube length that extends from a first end to a second end, and wherein the tube length is greater than a length of the combined wicking and heating element.
6. The cartridge of claim 1 , wherein a width of the combined wicking and heating element is greater than a radius of the airflow tube.
7. The cartridge of claim 1 , further comprising a gasket that is disposed within the reservoir housing.
8. The cartridge of claim 1 , wherein the first dimension is a length of the combined wicking and heating element, and the second dimension is a width of the combined wicking and heating element.
9. A vaporizer device, comprising:
a vaporizer body; and
a cartridge that is selectively coupled to and removable from the vaporizer body, the cartridge including:
a reservoir housing configured to hold a vaporizable material, the reservoir housing comprising one or more vents configured to allow the passage of air into the reservoir housing to maintain an inner pressure of the reservoir housing,
an airflow tube extending through the reservoir housing, the airflow tube defining a passageway extending therethrough, and
a combined wicking and heating element disposed within the passageway way of the airflow tube, the combined wicking and heating element configured to draw vaporizable material directly from the reservoir housing and vaporize at least a portion of the drawn vaporizable material into vaporized material;
wherein the combined wicking and heating element has a capillary path that extends along a first dimension of the combined heating and wicking element, and an electrical path that extends along a second dimension of the combined wicking and heating element, wherein the first dimension is different than the second dimension.
10. The device of claim 9 , wherein the vaporizer body includes a power source.
11. The device of claim 9 , wherein the airflow tube includes a plurality of holes.
12. The device of claim 11 , wherein the airflow tube is defined by a sidewall and a bottom wall, and wherein the plurality of holes extend through the sidewall.
13. The device of claim 9 , wherein at least a portion of the airflow tube is permeable to the vaporizable material.
14. The device of claim 9 , wherein the airflow tube has a tube length that extends from a first end to a second end, and wherein the tube length is greater than a length of the combined wicking and heating element.
15. The device of claim 9 , wherein a width of the combined wicking and heating element is greater than a radius of the airflow tube.
16. The device of claim 9 , further comprising a gasket that is disposed within the reservoir housing.
17. The device of claim 9 , wherein the first dimension is a length of the combined wicking and heating element, and the second dimension is a width of the combined wicking and heating element.