Electronic cigarette with integrated charging mechanism
View Patent ↗A power generating electronic cigarette includes a partially hollowed body having an enclosed distal end, and a filter cartridge attached at a proximal end of the body. The cigarette operates using power stored within a portable power storage media integrated within the body. A power generating subassembly is located within the hollowed body, wherein the power generating subassembly generates an electrical current to charge the power storage media. The power generating subassembly utilizes motion of a magnet in proximity of a coil to generate an electrical current within the coil. The current can be converted into stored electrical power. Motion of the magnet can result from shaking or rolling the electronic cigarette. Alternately, the magnet can be rotated by an airflow driven device operated by airflow applied to the cigarette.
1. A power generating electronic cigarette, comprising:
an elongated electronic cigarette body comprising a tubular structure having a proximal end and an enclosed distal end, and being at least partially hollow so as to define a cavity between the proximal and distal ends;
a filter cartridge configured to provide consumable components of the power generating electronic cigarette, the filter cartridge being attached at the proximal end of the tubular structure of the elongated electronic cigarette body;
a portable power storage media configured to store electrical power to operate the consumable components of the filter cartridge, the portable power storage media being assembled within the tubular structure of the elongated electronic cigarette body; and
a power generating subassembly comprising components disposed in a charging circuit with the portable power storage media, the components being configured to interact with one another and generate electrical power, in response to a motive force applied to at least one of the components, to transfer electrical power via the charging circuit to replenish the electrical power stored within the portable power storage media, wherein the motive force is generated by motion of air due to inhaling or exhaling, the components of the power generating subassembly being assembled within the cavity of the tubular structure of the elongated electronic cigarette body.
2. The power generating electronic cigarette as recited in claim 1 , wherein the tubular structure of the elongated electronic cigarette body further comprises an internal frame and a hollow external shell slidably assembled over the internal frame, wherein at least a portion of the cavity of the tubular structure of the elongated electronic cigarette body is formed within the internal frame.
3. The power generating electronic cigarette as recited in claim 1 , wherein the components of the power generating subassembly comprise an electrical coil and a linearly moving magnet slidably assembled within an inner passage of the electrical coil.
4. The power generating electronic cigarette as recited in claim 3 , wherein the power generating subassembly further comprises a coil lining provided between the linearly moving magnet and the electrical coil inner passage.
5. The power generating electronic cigarette as recited in claim 3 , wherein:
the tubular structure of the elongated electronic cigarette body at the proximal end thereof has an electromechanical filter coupling element; and
the filter cartridge is a refill filter cartridge removably attached to the electromechanical filter coupling element.
6. The power electronic cigarette as recited in claim 3 , wherein the cavity of the tubular structure of the elongated electronic cigarette body includes an electrical generator cavity, and wherein the electrical coil is located within the electrical generator cavity and extends along an entire length of the electrical generator cavity.
7. The power generating electronic cigarette as recited in claim 1 , the cavity of the tubular structure of the elongated electronic cigarette body includes an electrical generator cavity, and wherein the electrical coil is located within the electrical generator cavity and extends partially along a length of the electrical generator cavity, forming a gap between at least one end of the electrical coil and a proximate end of the electrical generator cavity.
8. A power generating electronic cigarette, comprising:
an elongated electronic cigarette body comprising a tubular structure having a proximal end and an enclosed distal end, and being at least partially hollow so as to define at least an electrical generator cavity between the proximal and distal ends:
a filter cartridge configured to provide consumable components of the power generating electronic cigarette, the filter cartridge being attached at the proximal end of the tubular structure of the elongated electronic cigarette body;
a portable power storage media configured to store electrical power to operate the consumable components of the filter cartridge, the portable power storage media being assembled within the tubular structure of the elongated electronic cigarette body; and
a power generating subassembly comprising components disposed in a charging circuit with the portable power storage media, the components being configured to interact with one another and generate electrical power, in response to a motive force applied to at least one of the components, to transfer electrical power via the charging circuit to replenish the electrical power stored within the portable power storage media, wherein the motive force is generated by motion of air due to inhaling or exhaling, the components of the power generating subassembly comprising
an electrical coil assembled within the electrical generator cavity,
a linearly moving magnet slidably assembled within an inner passage of the electrical coil, and
a dampening member located at one end of the electrical generator cavity, wherein the dampening member provides deceleration to the linearly moving magnet when sliding within the inner passage of the electrical coil in a first direction.
9. The power generating electronic cigarette as recited in claim 8 , wherein the tubular structure of the elongated electronic cigarette body further comprises an internal frame and a hollow external shell slidably assembled over the internal frame, wherein the electrical generator cavity is formed within the internal frame.
10. The power generating electronic cigarette as recited in claim 8 , wherein the components of the power generating subassembly further comprise a second dampening member located at an end of the electrical generator cavity opposite the first dampening member, wherein the second dampening member provides deceleration to the linearly moving magnet when sliding within the inner passage of the electrical coil in a second direction being opposite to the first direction.
11. The power generating electronic cigarette as recited in claim 8 , wherein the power generating subassembly further comprises a coil lining provided between the linearly moving magnet and the electrical coil inner passage.
12. The power generating electronic cigarette as recited in claim 8 , wherein:
the tubular structure of the elongated electronic cigarette body at the proximal end thereof has an electromechanical filter coupling element; and
the filter cartridge is a refill filter cartridge removably attached to the electromechanical filter coupling element.
13. The power generating electronic cigarette as recited in claim 8 , wherein the electrical coil is located within the electrical generator cavity and extends along an entire length of the electrical generator cavity.
14. The power generating electronic cigarette as recited in claim 8 , wherein the electrical coil is located within the electrical generator cavity and extends partially along a length of the electrical generator cavity, forming a gap between at least one end of the electrical coil and a proximate end of the electrical generator cavity.
15. A power generating electronic cigarette, comprising:
an elongated electronic cigarette body comprising a tubular structure having a proximal end and an enclosed distal end, and being at least partially hollow so as to define at least an electrical generator cavity between the proximal and distal ends;
a filter cartridge configured to provide consumable components of the power generating electronic cigarette, the filter cartridge being attached at the proximal end of the tubular structure of the elongated electronic cigarette body;
a portable power storage media configured to store electrical power to operate the consumable components of the filter cartridge, the portable power storage media being assembled within the tubular structure of the elongated electronic cigarette body; and
a power generating subassembly comprising components disposed in a charging circuit with the portable power storage media, the components being configured to interact with one another and generate electrical power, in response to a motive force applied to at least one of the components, to transfer electrical power via the charging circuit to replenish the electrical power stored within the portable power storage media, wherein the motive force is generated by motion of air due to inhaling or exhaling, the components of the power generating subassembly comprising
an electrical coil assembled within the electrical generator cavity, and
a moving magnet moveably assembled within an inner passage of the electrical coil.
16. The power generating electronic cigarette as recited in claim 15 , wherein the tubular structure of the elongated electronic cigarette body further comprises an internal frame and a hollow external shell slidably assembled over the internal frame, wherein the electrical generator cavity is formed within the internal frame.
17. The power generating electronic cigarette as recited in claim 15 , wherein the moving magnet is rotationally assembled within the inner passage of the electrical coil.
18. The power generating electronic cigarette as recited in claim 16 , wherein the components of the power generating subassembly further comprise an airflow driven rotator wherein the airflow driven rotator rotates the moving magnet when subjected to an airflow applied to an interior of the tubular structure of the elongated electronic cigarette body.
19. The power generating electronic cigarette as recited in claim 15 , wherein the components of the power generating subassembly further comprise at least one coil periphery magnet located about an external periphery of the electrical coil.
20. The power generating electronic cigarette as recited in claim 15 , wherein the components of the power generating subassembly further comprises a plurality of coil periphery magnets spatially arranged about an external periphery of the electrical coil.