Vaporizer with a pH sensor
A personal vapor inhaling unit is disclosed. An electronic flameless vapor inhaler unit that may simulate a cigarette has a cavity that receives a cartridge in the distal end of the inhaler unit. The cartridge brings a substance to be vaporized in contact with a wick. A pH sensor detects a pH value of the substance to be vaporized for preventing use of an improper substance. When the pH value is confirmed, the unit is activated, and the user provides suction, the substance to be vaporized is drawn out of the cartridge, through the wick, and is atomized.
1. A personal vaporizer comprising:
a cartridge with a substance to be vaporized;
a wick in contact with the substance to be vaporized from the cartridge;
a pH sensor configured to determine a pH level of the substance in the cartridge; and
a heating element configured to heat the substance in the wick for vaporization, wherein power to the heating element is controlled based on the pH level.
2. The personal vaporizer of claim 1 further comprising a microprocessor connected to the heating element and configured to modulate a vapor strength, a vapor density, a vapor volume, a vapor temperature, a vapor flavor, or a combination thereof of the vaporized substance.
3. The personal vaporizer of claim 1 , wherein initiation of an activation cycle is prevented when the determined pH level of the substance fails to satisfy a defined pH criterion.
4. The personal vaporizer of claim 3 , wherein a pH level for substances that are not authentic or not proprietary fail to satisfy the defined pH criterion, and the defined pH criterion is stored as a profile that comprises one or both of a pH value or a pH range for each of at least one substance that is authentic or proprietary.
5. The personal vaporizer of claim 3 , wherein the defined pH criterion comprises one of a pH value or a pH range.
6. The personal vaporizer of claim 1 , further comprising:
an air inlet for outside air transfer;
a mouthpiece for the air flow after the vaporization; and
an atomizer housing supporting the wick with the heating element and forming an air gap for the vaporization, wherein the atomizer housing further comprises an air hole for air flow.
7. The personal vaporizer of claim 1 , wherein the pH sensor is further configured for detecting a presence of the cartridge in the personal vaporizer.
8. A personal vaporizing unit comprising:
a battery;
a storage for a liquid to be vaporized;
an atomizer configured to vaporize the liquid; and
a sensor configured to determine a pH level of the liquid, wherein performance of the atomizer is controlled based on the determined pH level.
9. The personal vaporizing unit of claim 8 further comprising a microprocessor connected to the atomizer and configured to modulate a vapor strength, a vapor density, a vapor volume, a vapor temperature, a vapor flavor, or a combination thereof of the vaporized liquid.
10. The personal vaporizing unit of claim 8 , wherein the atomizer is activated when the determined pH level of the liquid satisfies a defined pH criterion.
11. The personal vaporizing unit of claim 10 , wherein the performance of the personal vaporizing unit is modified during an activation cycle based on the determined pH level.
12. The personal vaporizing unit of claim 10 , wherein the defined pH criterion includes liquids that are authentic or proprietary.
13. The personal vaporizing unit of claim 12 , wherein activation of the atomizer is prevented when the determined pH level does not satisfy the defined pH criterion, because the liquid has expired, degraded, or been altered.
14. The personal vaporizing unit of claim 12 , wherein the defined pH criterion is stored as a profile that comprises pH criterions for each of the liquids that are authentic or proprietary.
15. The personal vaporizing unit of claim 14 , wherein operation of the atomizer is modified based on the profile, such that different types of the liquid are vaporized differently by the atomizer.
16. The personal vaporizing unit of claim 10 , wherein the defined pH criterion comprises one of a pH value or a pH range.
17. The personal vaporizing unit of claim 8 , wherein the sensor comprises a flow through cell, a micro-sensor, a non-invasive sensor, a sensor spot, an electrochemical sensor, a catalytic sensor, a calorimetric sensor, or an optode sensor.
18. The personal vaporizing unit of claim 8 , wherein the atomizer comprises:
a heating element that heats the liquid for the vaporization; and
a wick for transporting the liquid to the heating element.
19. The personal vaporizing unit of claim 18 , wherein an operating temperature range of the heating element is modified during an activation cycle by modulating a power flow to the heating element based on the determined pH level.
20. The personal vaporizing unit of claim 8 , wherein a formulation of the substance is identified and conveyed based on the determined pH level.
21. The personal vaporizing unit of claim 20 , wherein performance of the atomizer is optimized based on the formulation.
22. A vaporizer assembly comprising:
a cartridge storing a substance to be atomized;
an atomizer assembly configured to be activated to atomize the substance; and
a sensor assembly comprising one or more sensors operatively coupled with the cartridge and the atomizer assembly, and configured to detect one or more conditions of the substance and to control operation of the atomizer assembly based on the one or more conditions;
wherein the one or more sensors comprises a pH sensor and the one or more conditions comprises a pH value of the substance.
23. The vaporizer assembly of claim 22 , wherein the sensor assembly is configured to detect the pH value of the substance, and configured to compare the detected pH value of the substance to a predetermined pH range.
24. The vaporizer assembly of claim 23 , wherein the sensor assembly is configured to prevent the activation of the atomizer assembly based on the comparison of the detected pH value and the predetermined pH range.
25. The vaporizer assembly of claim 23 , wherein the atomizer assembly comprises a heating element configured to atomize the substance stored in the cartridge by heating the substance upon the activation.
26. The vaporizer assembly of claim 25 , wherein the sensor assembly is configured to optimize an operating temperature range of the heating element during an activation cycle by modulating a power flow to the heating element based at least in part on the comparison of the detected pH value and the predetermined pH range.
27. The vaporizer assembly of claim 26 further comprising a microprocessor connected to the heating element and configured to modulate a vapor strength, a vapor density, a vapor volume, a vapor temperature, a vapor flavor, or a combination thereof the atomized substance.