Atomization device and detection method for detecting smoke oil using magnetism

Abstract

The present invention provides an atomization device that uses magnetism to detect smoke oil, which includes: an oil bin, a magnet is arranged on the top of the oil bin; a magnetic sensor is arranged at the bottom of the oil bin, which is used to receive the strength of the magnetic field emitted by the magnet and convert the received signal of the strength of the magnetic field into an electrical signal; a control module, which is connected to the magnetic sensor, and the control module receives the electrical signal emitted by the magnetic sensor. The strength of the magnetic field emitted by the magnet is received by the magnetic sensor to determine the amount of smoke oil in the oil bin, thereby realizing the detection of the amount of smoke oil in the oil bin. It has a simple structure, is easy to operate, is low in cost, and the detected data is reliable. In addition, the design also provides a detection method for the atomization device that uses magnetism to detect smoke oil. According to the detection of the amount of smoke oil in the oil bin, it is determined whether the smoke oil is delivered and whether the atomizer is turned on, thereby realizing automatic control, so that the atomizer works normally within a certain range, and effectively preventing the atomizer from dry burning.

Description

Technical Field

[0001] The present invention relates to the field of electronic cigarettes, and in particular to an atomization device for detecting cigarette oil using magnetism and a detection method thereof. Background Art

[0002] At present, a commonly used electronic cigarette mainly includes an atomizer, a cigarette cartridge body, an oil storage tank, and a lower shell. The lower shell is equipped with a power supply. The atomizer includes an atomizer wire and cotton. When in use, the power supply provides electrical energy to the atomizer wire, the atomizer wire heats up, and the cotton is used to absorb the oil in the oil storage tank. The atomizer wire atomizes the oil absorbed by the cotton, and the atomized oil produces smoke. The smoke flows out through the channel of the cigarette cartridge body for people to inhale. The amount of oil in the oil storage tank is generally fixed. When in use, the user can generally visually see the amount of oil in the oil storage tank. When the oil is low, the user can see the amount of oil in the oil storage tank. When the e-cigarette is used, it is necessary to add e-liquid to the oil storage tank. This method completely relies on the human eye to judge, but it is impossible for people to observe the changes in the e-liquid level in the oil storage tank all the time. Therefore, this method that completely relies on the human eye to judge is still very inconvenient in actual use. For example, at night in a place without lights or a dimly lit place, it is impossible to observe the changes in the e-liquid level in the oil storage tank. Therefore, if the e-liquid is gone at this time, and the user continues to use the electronic cigarette, it is very likely to cause dry burning of the atomizer core, resulting in damage to the electronic cigarette.

[0003] Therefore, in view of the above problems, it is necessary to design a smoking tool to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide an atomization device and a detection method thereof for detecting tobacco oil using magnetism, which has the characteristics of simple structure, reliability and convenient detection.

[0005] The present invention is implemented as follows: an atomization device for detecting tobacco oil by magnetism, comprising: an oil tank, a magnet is arranged on the upper part of the tank;

[0006] a magnetic sensor, disposed at the bottom of the oil tank, for receiving the strength of the magnetic field emitted by the magnet and converting the received signal of the strength of the magnetic field into an electrical signal;

[0007] A control module is connected to the magnetic sensor, and receives the electrical signal from the magnetic sensor. The control module compares and analyzes the received data with the internally stored data to determine the amount of smoke oil in the oil tank.

[0008] Furthermore, the oil tank is provided with a vent, and the vent is provided with a control valve.

[0009] Furthermore, the atomization device using magnetism to detect smoke oil also includes an atomizer and a power supply. The control module is connected to the atomizer, the power supply is connected to the control module, and the oil tank provides smoke oil for the operation of the atomizer.

[0010] Furthermore, the atomization device also includes a base, an outer shell, an upper cover, and an inner tube. The bottom of the inner tube is arranged on the base, the top of the inner tube is connected to a mouthpiece, the outer shell is arranged between the base and the upper cover, and the oil tank is surrounded by the outer shell, the base, the upper cover, and the inner tube.

[0011] Furthermore, the magnet is arranged on the lower surface of the upper cover, the magnetic sensor is arranged on the upper surface of the base, and an atomizer is arranged in the inner tube.

[0012] Furthermore, the oil tank has an oil inlet and an oil outlet, the oil inlet is connected to the oil reservoir through an oil pipe, a control pump is arranged on the oil pipe, the control pump is connected to the control module, and the oil outlet is connected to the atomizer.

[0013] A method for detecting an atomization device using magnetism to detect smoke oil comprises the following steps:

[0014] a. Turn on the power supply, the magnetic sensor starts to detect the strength of the received magnetic field and sends the detected data to the control module;

[0015] b. The control module compares and analyzes the received data with the internally stored data. If the data received by the control module is within the permitted working range, the control module notifies the atomizer to start working; if the data received by the control module is not within the permitted working range, the control module notifies the control pump to transport the e-liquid from the oil reservoir to the oil tank, and the magnetic sensor continues to detect the strength of the received magnetic field and sends the detected data to the control module;

[0016] c. Repeat step b.

[0017] Furthermore, in step b, the control module internally stores interval data corresponding to the normal operation of the atomizer. The data of the magnetic field strength detected by the magnetic sensor must correspond to this interval data, and the atomizer is allowed to operate normally.

[0018] The present invention has a magnet disposed on the upper part of the oil bin; a magnetic sensor disposed at the bottom of the oil bin, the magnetic sensor is used to receive the strength of the magnetic field emitted by the magnet, and convert the received signal of the strength of the magnetic field into an electrical signal; a control module is connected to the magnetic sensor, and the control module receives the electrical signal emitted by the magnetic sensor. The strength of the magnetic field emitted by the magnet is received by the magnetic sensor to judge the amount of smoke oil in the oil bin. If the amount of smoke oil is large, the strength of the magnetic field emitted by the magnet received by the magnetic sensor is relatively weak; if the amount of smoke oil is small, the strength of the magnetic field emitted by the magnet received by the magnetic sensor is relatively strong, thereby realizing the detection of the amount of smoke oil in the oil bin, without manual detection. The magnetic sensor sends this data to the control module to decide whether to turn on the atomizer, and controls the working state of the atomizer according to the amount of smoke oil in the oil bin, realizing automatic control, and achieving accurate detection of the smoke oil in the oil bin. It has a simple structure, convenient operation, low cost, and reliable detection data. In addition, the design also provides a detection method for an atomizer device that uses magnetism to detect the amount of smoke oil. According to the detection of the amount of smoke oil in the oil tank, it is judged whether the smoke oil is delivered and whether the atomizer is turned on, so as to realize automatic control, so that the atomizer can work normally within a certain range and effectively prevent the atomizer from dry burning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A cross-sectional view of an atomization device for detecting tobacco oil using magnetism provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the principle of using magnetism to detect the amount of smoke oil provided by the present invention;

[0022] Figure 3 A schematic diagram of a module provided by the present invention;

[0023] Figure 4 A flow chart provided for the present invention. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1-Figure 4 The embodiment of the present invention provides an atomization device for detecting tobacco oil by magnetism, which comprises: an oil tank 1, on the upper part of which a magnet 2 is arranged, and the magnet 2 is a permanent magnet; a magnetic sensor 3, arranged at the bottom of the oil tank 1, the magnetic sensor 3 is used to receive the strength of the magnetic field emitted by the magnet 2, and convert the received signal of the strength of the magnetic field into an electrical signal; a control module 7, connected to the magnetic sensor 3, the control module 7 receives the electrical signal emitted by the magnetic sensor 3, and the control module 7 can be a circuit board, an IC chip or the like.

[0026] The atomization device using magnetism to detect smoke oil also includes an atomizer 4 and a power supply 6. The control module 7 is connected to the atomizer 4. The power supply 6 is connected to the control module 7. The oil tank 1 provides smoke oil for the operation of the atomizer 4. The atomizer 4 is provided with a heating wire and oil-conducting cotton. The oil-conducting cotton adsorbs the smoke oil in the oil tank 1 to the heating wire. When the heating wire is energized, the smoke oil can be atomized. Of course, the adsorbed smoke oil can also be atomized by electromagnetic induction, but this does not require a heating wire. A porous ceramic tube or a stainless steel metal powder metallurgy filter element can be used. The smoke oil can be transported from the oil tank 1 to the atomizer 4 by adsorption or by pipeline.

[0027] The atomizing device further includes a base 41, a shell 42, an upper cover 43, and an inner tube 44. The bottom of the inner tube 44 is arranged on the base 41, the top of the inner tube 44 is connected to a mouthpiece 45, the shell 42 is arranged between the base 41 and the upper cover 43, and the oil tank 1 is surrounded by the shell 42, the base 41, the upper cover 43, and the inner tube 44. The magnet 2 is arranged on the lower surface of the upper cover 43, the magnetic sensor 3 is arranged on the upper surface of the base 41, and the atomizer 4 is arranged in the inner tube 44.

[0028] The oil tank 1 is provided with a vent, and the vent is provided with a control valve 11, through which the pressure of the smoke oil in the oil tank 1 can be controlled. Under normal circumstances, the smoke oil in the oil tank 1 is consistent with the external atmospheric pressure. The oil tank 1 also has an oil inlet and an oil outlet. The oil inlet is connected to the oil reservoir 5 through an oil delivery pipe 51. A control pump 52 is provided on the oil delivery pipe 51. The control pump 52 is connected to the control module 7, and the oil outlet is connected to the atomizer 4. The control pump 52 serves as an external power to transport the smoke oil in the oil reservoir 5 to the oil tank 1. The control pump 52 can be electrically controlled, digitally controlled, or software controlled.

[0029] The present design also provides a detection method for an atomization device using magnetism to detect smoke oil, which includes the following steps:

[0030] a. Start the power supply 6, the magnetic sensor 3 starts to detect the strength of the received magnetic field and sends the detected data to the control module 7;

[0031] b. The control module 7 compares and analyzes the received data with the internally stored data. If the data received by the control module 7 is within the permitted working range, the control module 7 notifies the atomizer 4 to start working; if the data received by the control module 7 is not within the permitted working range, the control module 7 notifies the control pump 52 to transport the e-liquid from the oil storage 5 to the oil tank 1, and the magnetic sensor 3 continues to detect the strength of the received magnetic field and sends the detected data to the control module 7;

[0032] c. Repeat step b.

[0033] In step b, the control module 7 internally stores the interval data corresponding to the normal operation of the atomizer 4. The data of the magnetic field strength detected by the magnetic sensor 3 must correspond to this interval data, and the atomizer 4 is allowed to operate normally.

[0034] When in use, the power supply 6 is started, the magnetic sensor 3 starts to detect the strength of the received magnetic field, and sends the detected data to the control module 7. The control module 7 compares and analyzes the received data with the internally stored data. The internally stored data can be carried in the control module 7. If the data received by the control module 7 is within the allowable working range, the allowable working range refers to the minimum and maximum values ​​of the smoke oil required for the normal operation of the atomizer 4, and only between the minimum and maximum values, the control module 7 notifies the atomizer 4 to start working; if the data received by the control module 7 is not within the allowable working range, the control module 7 notifies the control pump 52 to transport the smoke oil from the oil reservoir 5 (the oil reservoir refers to a container capable of storing smoke oil, such as a smoke oil bottle, an oil storage tank, etc.) to the oil tank 1, and the magnetic sensor 3 continues to detect the strength of the received magnetic field and sends the detected data to the control module 7. The control module 7 performs a comparative analysis based on the received data to decide whether to start the atomizer 4.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizing device, characterized in that: The atomization device detects the smoke oil by magnetism, and the atomization device comprises: Atomizer; A power supply; An oil tank, a magnet is arranged on the upper part of which, the oil tank provides smoke oil for the operation of the atomizer; a magnetic sensor, disposed at the bottom of the oil tank, for receiving a signal of the magnetic field strength generated by the magnet and converting the received signal of the magnetic field strength into an electrical signal; a control module connected to the magnetic sensor, the atomizer and the power supply, the control module being used to receive the electrical signal sent by the magnetic sensor, and compare and analyze the data of the received electrical signal with the data stored in the control module to determine the amount of smoke oil in the oil tank, and if the data of the received electrical signal is within the allowable working range, the atomizer is notified to start working; The atomizer comprises a base, an outer shell, an upper cover, and an inner tube, the bottom of the inner tube is arranged on the base, the top of the inner tube is connected to a cigarette holder, the outer shell is arranged between the base and the upper cover, and the oil tank is surrounded by the outer shell, the base, the upper cover, and the inner tube; Wherein, the magnet is arranged on the lower surface of the upper cover, the magnetic sensor is arranged on the upper surface of the base, and the atomizer is arranged in the inner tube.

2. The atomizing device according to claim 1, characterized in that: The oil tank is provided with a vent, and the vent is provided with a control valve.

3. The atomizing device according to claim 1, characterized in that: The oil tank has an oil inlet and an oil outlet, the oil inlet is connected to the oil reservoir through an oil pipeline, a control pump is arranged on the oil pipeline, the control pump is connected to the control module, and the oil outlet is connected to the atomizer.

4. The detection method of the atomization device according to claim 3, characterized in that: The following steps are involved: a. Turn on the power supply, the magnetic sensor starts to detect the signal of the magnetic field strength generated by the magnet, and converts the detected signal of the magnetic field strength into an electrical signal and sends it to the control module; b. The control module compares and analyzes the data of the received electrical signal with the data stored inside the control module. If the data of the received electrical signal is within the allowable working range, the atomizer is notified to start working; if the data of the received electrical signal is not within the allowable working range, the control pump is notified to transport the e-liquid from the oil reservoir to the oil tank, and the magnetic sensor continues to detect the signal of the magnetic field strength generated by the magnet, and converts the detected signal of the magnetic field strength into an electrical signal and sends it to the control module; c. Repeat step b.

5. The detection method according to claim 4, characterized in that: In step b, the control module internally stores interval data corresponding to the normal operation of the atomizer. The data of the magnetic field strength detected by the magnetic sensor must correspond to this interval data, and the atomizer is allowed to operate normally.

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