Electronic vaporizing module and device
An electronic vaporizing device is provided having a housing defining an interior chamber having an upper interior chamber portion and a lower interior chamber portion, a removable mouthpiece having an inhalation outlet in communication with the upper interior chamber portion, a container configured to receive a vaporizable product within the lower portion of the interior chamber, the container having one or more container sidewalls having an inner surface and a bottom wall, a heating element configured to be electrically connected to a power source to heat the product and form a vapor therefrom, and a gas inlet configured to introduce a flow of gas into the container, wherein the gas inlet is configured to direct the flow of gas towards an inner surface region of the container. A vaporizing module for an electronic vaporizing device is also provided.
1 . An electronic vaporizing device comprising:
a vaporizing module housing defining an interior chamber, the vaporizing module housing comprising a cap portion and a body portion;
a mouthpiece that is at least partly defined by the vaporizing module housing, the mouthpiece having an inhalation outlet in communication with the interior chamber, wherein the inhalation outlet comprises an aperture formed in the vaporizing module housing;
a container configured to receive a vaporizable product within the interior chamber, the container having one or more container sidewalls and a bottom wall, and the container having a longitudinal axis extending along a vertical direction of the electronic vaporizing device, and a horizontal axis that is perpendicular to the longitudinal axis;
a heating element configured to be electrically connected to a power source to heat the product in the container and form a vapor therefrom; and
a gas inlet configured to introduce a flow of gas into the container, the gas inlet comprising a first opening, a second opening, and a gas inlet conduit connecting the first opening to the second opening, wherein the first opening is located vertically below the aperture of the inhalation outlet of the mouthpiece,
wherein the gas inlet is configured to direct the flow of gas downwardly (i) with a vertical component of the flow having a vertical angle of from 20° to 70° with respect to the horizontal axis, and towards an inner surface region of the container, and (ii) with a horizontal component of the flow having an angle of incidence α that is within a range of from 5° to 60°,
wherein the angle of incidence corresponds to the angle between the median of the horizontal component of the flow directed towards the inner surface region, with respect to an imaginary tangent line drawn through a point that intersects with the inner surface region, as measured in a horizontal plane taken at a vertical height of the container that contains the point of intersection,
wherein in an open state, the cap portion is removed from the body portion to provide access to the container, and in a closed state the cap portion closes the body portion, and
a base portion that is removably attachable to the vaporizing module housing, the base portion housing one or more components for electrically connecting to the power source to supply power to the heating element, and the base portion also housing electronics comprising any selected from the group consisting of: (i) electronics for operating the electronic vaporizing device, (ii) a controller to control a flow of power to the heating element, (iii) electronics for operating lights, and (iv) electronics to control communication between the electronic vaporizing device and other electronic devices,
wherein the vaporizing module housing can be removed from the base portion while the cap portion of the vaporizing module housing is in the closed state, and
wherein in operation of the electronic vaporizing device, the vaporizable product received in the container is heated by the heating element, becomes entrained in the flow of gas directed by the gas inlet into the container, and the flow of gas having the vaporized product entrained therein flows out of the container and through the interior chamber to flow out of the inhalation outlet of the mouthpiece.
2 . The device according to claim 1 , wherein the vertical angle is from 30° to 60° with respect to the horizontal axis.
3 . The device according to claim 1 , wherein the angle of incidence is within a range of from 30° to 60°.
4 . The device according to claim 1 , wherein the inner surface region of the one or more sidewalls of the container is between 1 mm to 10 mm above the bottom wall of the container.
5 . The device according to claim 1 , wherein the inner surface region of the one or more sidewalls is located in a vertical range that is above or at about a same level as a level of the vaporizable product held in the container.
6 . The device according to claim 1 , wherein the horizontal angle is in a range of from 40 degrees to 95 degrees with respect to an imaginary line from a point on the inner surface region of the container closest to the gas inlet, to a point on the inner surface region of the container directly opposing the second opening of the gas inlet.
7 . The device according to claim 1 , wherein the second opening of the gas inlet that directs the flow of gas into the container is located above the container.
8 . The device according to claim 1 , wherein the gas inlet conduit is angled downwardly from the first opening to the second opening of the gas inlet.
9 . The device according to claim 1 , wherein the flow of gas introduced into the container creates an at least partly circular flow of gas about the container.
10 . The device according to claim 1 , wherein the gas inlet conduit has a height measured in a vertical direction parallel to the longitudinal axis, from the first opening to the second opening of the gas inlet, that is at least 4 mm and less than 10 mm.
11 . The device according to claim 1 , wherein the gas inlet comprises a gas path length from the first opening to the second opening of at least 4 mm and less than 10 mm.
12 . The device according to claim 1 , wherein the first opening of the gas inlet is located on an external surface of the vaporizing module housing, and introduces ambient gas from outside the device into the gas inlet conduit.
13 . The device according to claim 1 , wherein at least a portion of the gas inlet conduit extends through the vaporizing module housing from the first opening to the second opening of the gas inlet.
14 . The device according to claim 1 , wherein the first opening of the gas inlet is located in a region of an external surface of the vaporizing module housing that is above the container.
15 . The device according to claim 1 , wherein the aperture of the inhalation outlet is formed in a region of an external surface of the sidewall of the vaporizing module housing that is adjacent a top wall of vaporizing module housing.
16 . The device according to claim 1 , wherein the aperture of the inhalation outlet is formed in a region of an external surface of the sidewall of the vaporizing module housing that is located at an edge of the vaporizing module housing where the sidewall of the vaporizing module housing meets a top wall of the vaporizing module housing.
17 . The device according to claim 1 , wherein the inhalation outlet comprises an angled inhalation outlet conduit extending from the aperture to the interior chamber.
18 . The device according to claim 1 , wherein the cap portion is attached to the body portion by a flexible tether having a first end that extends from and is unitary with at least a part of either the cap portion or body portion, and a second end that is adhered to the other of the cap portion or body portion.
19 . The device according to claim 18 , wherein the body portion has a cutout to accommodate the tether, and the tether is substantially flush with the body portion when the body portion and cap portion are in a closed position.
20 . The device according to claim 1 , wherein the aperture of the inhalation outlet is offset from the longitudinal axis of the container.
21 . The device according to claim 1 , wherein the inhalation outlet is configured to re-direct the flow of gas having vaporized product entrained therein that flows from the container into the interior chamber, in a direction away from the longitudinal axis.
22 . The device according to claim 1 , wherein the cap portion comprises at least a portion of the gas inlet.
23 . The device according to claim 1 , wherein the device is configured to generate vapor from the vaporizable product by directing the flow of gas from the gas inlet to the container substantially without ejecting the vaporizable product in liquid form from the container into the interior chamber when it is contacted by the gas flow.
24 . The device according to claim 1 , wherein the device is configured to generate vapor from the vaporizable product without the presence in the container of any movable physical structure capable of mechanically imparting kinetic energy to the vaporizable product in the container.
25 . The device according to claim 1 , wherein the vaporizing module housing extends about a periphery of the one or more container sidewalls.
26 . A method of using the electronic vaporizing device according to claim 1 , comprising:
providing a vaporizable product to the container;
activating the heating element to heat the vaporizable product in the container to at least partly vaporize the vaporizable product; and
inhaling gas entrained with the vaporized product from the inhalation outlet of the mouthpiece.