Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electronic cigarette power supply output power control method and electronic cigarette

A technology of power output and power control, applied in the field of electronic cigarettes, can solve the problems of uneven aerosol volume, fast power consumption, poor user experience, etc., and achieve the effect of slow power consumption, uniform production, and good user experience.

Active Publication Date: 2019-10-15
SHENZHEN RELX TECH CO LTD
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the electronic cigarette power supply output power control method has the defects of fast power consumption, uneven aerosol generation, and poor user experience.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electronic cigarette power supply output power control method and electronic cigarette
  • Electronic cigarette power supply output power control method and electronic cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 Electronic cigarette power supply output power control method

[0021] refer to figure 1 , figure 2 , this embodiment proposes a method for controlling the output power of an electronic cigarette power supply, including the following steps:

[0022] S1. When the inspiratory airflow is detected for the first time, the control power supply outputs the first power P1 to the heating element during the first time period T1 during the first inspiratory airflow flow process, and the first inhalation immediately after the first time period T1 Output the second power P2 to the heating element during the second time period T2 during the flow of the airflow, wherein, P1>P2, when the first inhalation airflow ends or the time when the power supply outputs power for the first time is greater than the first threshold TM, the power supply is controlled to stop Output power to the heating element.

[0023] Among them, 6W≤P1≤15W, preferably, 7.2W≤P1≤9W;

[0024] Wherein...

Embodiment 2

[0038] Embodiment 2 electronic cigarette

[0039] refer to figure 1 , figure 2 , the electronic cigarette of the embodiment of the present invention includes a power supply 10, a heating element 20, an inhalation sensor 30 and a controller 40; the power supply 10 can output power to the heating element 20, and the heating element 20 is used to heat the e-liquid, The heating element 20 generates heat after being energized, heats the e-liquid, and atomizes the e-liquid to generate an aerosol that can be inhaled by the user.

[0040] The inhalation sensor 30 is used to detect the inhalation air flow, for example, an air flow sensor. When the inhalation sensor detects the inhalation air flow, it generates a detection signal, and the controller 40 can obtain the detection signal, and use the detection signal to control the electronic The output power of the smoke power supply to the heating element 20 .

[0041] In the embodiment of the present invention, the controller 40 can ...

Embodiment 3

[0058] Embodiment 3 electronic cigarette

[0059] This embodiment proposes an electronic cigarette, the electronic cigarette includes a controller, the controller includes a processor and a memory communicated with the processor; the memory stores program instructions; the processor can pass Executing the program instructions implements the above method for controlling the output power of the electronic cigarette power supply.

[0060] In the following, technical effects of various embodiments of the present invention will be described.

[0061] Due to factors such as user habits and types of e-liquid, when different users inhale for the first time, the duration of the first inhalation is generally different. Considering the user experience, when inhaling for the first time, the heating element should heat up quickly to increase the speed of the first smoke, but if the temperature rises too fast, the temperature is too high, and the temperature of the atomized e-liquid is too...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention relates to an electronic cigarette power supply output power control method and an electronic cigarette. The method comprises the following steps: controlling a power supply to output first power P1 in a first time period in a first suction airflow flowing process, and output second power P2 in a second time period after the first time period, wherein P1>P2; continuously detecting suction airflow; controlling the power supply to output third power P3 in the flowing process of the air suction airflow if the interval between the time when the air suction airflow is detected and the time when the output power is stopped last time is smaller than or equal to a second threshold value, wherein P1>P3; if the interval between the time when the air suction airflow isdetected and the time when the output power is stopped last time is greater than a second threshold, controlling the power supply to output first power P1 in a first time period in the flowing process of the air suction airflow and output second power P2 in a second time period, wherein P1>P2; controlling to stop outputting power when the flowing of the air suction airflow is finished or the sumof the time for outputting power by the power supply is greater than a first threshold value. The method is slow in energy consumption and capable of realizing the uniform generation of aerosols.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to a method for controlling output power of an electronic cigarette power supply and the electronic cigarette. Background technique [0002] E-cigarette is a product that can heat e-liquid to generate aerosol for users to inhale. It usually includes a power supply, a heating element and a controller. The controller controls the power supply to output power to the heating element so that the heating element outputs according to the stated The power heats and atomizes the e-liquid to produce aerosol. [0003] In the prior art, the electronic cigarette power supply output power control method has the defects of fast power consumption, uneven aerosol generation, and poor user experience. Contents of the invention [0004] In order to solve the above technical problems, an embodiment of the present invention proposes a method for controlling the output power of an electr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
CPCA24F47/008A24F40/10A24F40/50A24F40/40
Inventor 付尧
Owner SHENZHEN RELX TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com