CN105476071B - Ultrasonic activation formula electronic cigarette atomization device and electronic cigarette - Google Patents

Abstract

The invention discloses an ultrasonic vibration type electronic smoke device and an electronic cigarette. The device includes: a main control case, a liquid storage case arranged on the top of the main control case, a liquid storage case for storing smoke liquid, and a liquid storage case arranged on the top of the main control case. The suction nozzle on the top of the liquid storage housing, the main control housing is provided with a main control board and a battery connected to the main control board, and the liquid storage housing is provided with a liquid guide rod, an atomizing sheet and a A heating element for heating the smoke liquid, the liquid guide rod is arranged at the bottom of the atomizing sheet, the atomizing sheet is connected to the suction nozzle, and the heating element is electrically connected to the battery. The ultrasonic vibration type electronic atomization device and the electronic cigarette of the present invention can adjust the size and separation time of separated particles, which is convenient for users to use, and avoids liquid accumulation in the atomized separation sheet.

Description

Ultrasonic vibration type electronic smoke device and electronic cigarette

technical field

The invention relates to the technical field of medical devices, in particular to an ultrasonic vibration type electronic smoke generating device and an electronic cigarette.

Background technique

Electronic cigarettes, also known as virtual cigarettes and electronic atomizers, are mainly used to quit smoking and replace cigarettes. Electronic cigarettes have the same appearance and similar taste as cigarettes, and even electronic cigarettes have more flavors than ordinary cigarettes. E-cigarettes also produce smoke, taste and feel like cigarettes. In addition, electronic cigarettes do not have other harmful components such as tar and suspended particles in cigarettes, so electronic cigarettes become the best choice to replace cigarettes.

Ultrasonic vibration nebulizer is made using the principle of ultrasonic vibration atomization technology, specifically the use of electronic high-frequency oscillation (the oscillation frequency is 1.7MHz or 2.4MHz, which exceeds the range of human hearing, and the electronic oscillation is absolutely harmless to humans and animals. damage), through the high-frequency resonance of the atomizing sheet, the molecular bonds between liquid water or oil molecules are broken up to produce a natural and elegant water mist or oil mist. Compared with the heating atomization method, the energy is saved by 90%.

However, the minimum micropores on the atomizing sheet in the existing ultrasonic vibration electronic atomizer can only reach 2um (the number of holes in domestic technology can only reach 3000), so correspondingly, through the above-mentioned atomizing sheet to atomize The particle size is limited, the separation time is limited, and it cannot be applied to a variety of high-viscosity liquids, and the atomized separation sheet is prone to effusion, and the separated molecules are easy to combine and recover.

Contents of the invention

The purpose of the present invention is to provide an ultrasonic vibration type electronic cigarette device and electronic cigarette, which can adjust the size and separation time of separated particles, which is convenient for users to use and avoids liquid accumulation in the atomized separation sheet.

In order to realize the above-mentioned purpose of the invention, the present invention adopts following technical scheme:

An ultrasonic vibration type electronic atomization device, comprising: a main control case, a liquid storage case arranged on the top of the main control case, a liquid storage case for storing e-liquid, and a suction nozzle provided on the top of the liquid storage case , the main control housing is provided with a main control board and a battery connected to the main control board, and the liquid storage housing is provided with a liquid guide rod, an atomizing sheet and a heating element for heating the smoke liquid. The liquid guide rod is arranged at the bottom of the atomizing sheet, the atomizing sheet is connected to the suction nozzle, the heating element is electrically connected to the battery, the atomizing sheet is connected to an ultrasonic vibration generator, and the main control board There is a frequency transmitter corresponding to the ultrasonic vibration generator, and the atomized sheet is composed of a polymer separation membrane.

Further, in the above-mentioned ultrasonic vibrating electronic atomization device, the main control housing includes a main control front shell, a main control rear shell and a main control bottom shell that are detachably connected, and the main control front shell and the main control rear shell The shell is fixedly connected by a spring and a buckle.

Further, in the above-mentioned ultrasonic vibration type electronic cigarette atomization device, a thimble assembly is also provided between the main control casing and the liquid storage casing, and the thimble assembly includes a thimble and a thimble circuit board, and the thimble circuit board is fixed The thimble circuit board is electrically connected to the main control board on the top of the front shell of the main control, the thimble is fixed on the thimble circuit board, and the thimble is detachably electrically connected to the heating element.

Further, in the above-mentioned ultrasonic vibration electronic atomization device, the liquid storage housing includes a liquid storage inner shell, a liquid storage outer shell sleeved on the liquid storage inner shell, and a liquid storage inner shell connected to the liquid storage inner shell, The liquid storage bottom cover at the bottom of the liquid storage shell, the bottom of the liquid storage bottom cover is fixed on the thimble circuit board, and the heating element is fixed on the inner surface of the liquid storage bottom cover.

Further, in the above-mentioned ultrasonic vibration electronic atomization device, a silicone sheet is further provided between the heating element and the bottom cover of the liquid storage.

Further, in the above-mentioned ultrasonic vibration type electronic cigarette atomization device, the heating element is a spiral heating wire, and the two ends thereof are electrically connected to the thimble circuit board through thimbles.

Further, in the above-mentioned ultrasonic vibration electronic atomization device, the tops of the liquid storage inner shell and the liquid storage shell are respectively provided with smoke exhaust holes in the inner shell and smoke exhaust holes in the outer shell, and the suction nozzle is sleeved on the The smoke exhaust hole of the outer shell, and the suction nozzle communicates with the smoke exhaust hole of the inner shell and the smoke exhaust hole of the outer shell.

Further, in the above-mentioned ultrasonic vibration electronic atomization device, a thermistor is arranged inside the liquid guide rod, and one end of the thermistor is electrically connected to the thimble circuit board.

Further, in the above-mentioned ultrasonic vibration electronic atomization device, one end of the liquid guiding rod is fixed on the inner surface of the liquid storage bottom cover, and the other end supports the atomizing sheet against the bottom of the smoke exhaust hole of the inner casing.

In addition, the present invention also provides an electronic cigarette, including the above-mentioned ultrasonic vibration electronic cigarette generating device.

The ultrasonic vibration type electronic atomization device and the electronic cigarette of the present invention can adjust the size and separation time of separated particles, which is convenient for users to use, and avoids liquid accumulation in the atomized separation sheet.

Description of drawings

Fig. 1 is a schematic diagram of the disassembled structure of the ultrasonic vibration electronic atomization device of the present invention;

Fig. 2 is a schematic diagram of the overall structure of the ultrasonic vibration electronic atomization device of the present invention;

Fig. 3 is a sectional view along line A-A in Fig. 2 .

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

Please refer to Fig. 1 to Fig. 3, the ultrasonic vibrating electronic cigarette device of the present invention includes: a main control case 1, a liquid storage case 2 arranged on the top of the main control case 1, and a storage case 2 for storing e-liquid. The suction nozzle 3 on the top of the liquid storage case 2, the main control board 4 and the battery 5 connected to the main control board 4 are arranged in the main control case 1, and the liquid storage case 2 is provided with The liquid guide rod 6, the atomizing sheet 7 and the heating element 8 for heating the smoke liquid, the liquid guiding rod 6 is arranged at the bottom of the atomizing sheet 7, and the atomizing sheet 7 is connected with the suction nozzle 3, The heating element 8 is electrically connected to the battery 5, the atomizing sheet 7 is connected to an ultrasonic vibration generator (not shown in the figure), and the main control board 4 is provided with a frequency transmitter corresponding to the ultrasonic vibration generator (figure not shown), the atomizing sheet 7 is composed of a polymer separation membrane.

Wherein, the main control housing 1 includes a detachably connected main control front case 11, a main control rear case 12 and a main control bottom case 13, and the main control front case 11 and the main control rear case 12 are connected through a spring 14 and a card. Buckle 15 is fixedly connected. The main control board 4 is vertically arranged in the main control housing 1 , and the positive and negative electrodes of the battery 5 are both connected to the main control board 4 .

A thimble assembly 9 is also provided between the main control housing 1 and the liquid storage housing 2. The thimble assembly 9 includes a thimble 91 and a thimble circuit board 92. The top of the main control front shell 11 is provided with a mounting hole 16 , the thimble circuit board 92 is fixed on the top of the main control front shell 11 and the thimble circuit board 92 is electrically connected to the main control board 4, the thimble 91 is fixed on the thimble circuit board 92, and the The thimble 91 is detachably electrically connected to the heating element 8, that is, the thimble 91 is the connecting body of the battery 5 and the heating element 8, so that the battery 5 supplies power to the heating element 8; in addition, the heating element 8 can be detached from the thimble 91 , easy maintenance and replacement. The heating element 8 is used to heat the e-liquid in the liquid storage bin, so that the e-liquid becomes diluted, which is beneficial for the atomizer sheet to atomize the e-liquid better.

The liquid storage housing 2 includes a liquid storage inner shell 21, a liquid storage outer shell 22 sleeved on the liquid storage inner shell 21, and a liquid storage bottom connected to the bottom of the liquid storage inner shell 21 and the liquid storage outer shell 22. Cover 23 , a liquid storage bin (not shown in the figure) is formed between the liquid storage inner shell 21 and the liquid storage bottom cover 23 for storing e-liquid. The bottom of the liquid storage bottom cover 23 is fixed on the thimble circuit board 92, and the heating element 8 is fixed on the inner surface of the liquid storage bottom cover 23. In order to play a role of heat insulation, the heating element 8 and the liquid storage A silicone sheet 24 is also provided between the bottom covers 23 .

In this embodiment, the heating element 8 is a spiral heating wire, and its two ends are electrically connected to the thimble circuit board 92 through thimbles 91 . The heating element 8 is detachable for easy replacement.

The tops of the liquid storage inner shell 21 and the liquid storage shell 22 are respectively provided with an inner shell smoke exhaust hole 212 and an outer shell smoke exhaust hole 222. The suction nozzle 3 is sleeved on the outer shell smoke exhaust hole 222, and the The suction nozzle 3 is in communication with the smoke exhaust hole 212 of the inner shell and the smoke exhaust hole 222 of the outer shell. The tops of the liquid storage inner shell 21 and the liquid storage shell 22 are respectively provided with an inner shell liquid injection hole 214 and an outer shell liquid injection hole 224, and the outer shell liquid injection hole 224 is also provided with a liquid injection plug 221; The plug 221 can inject smoke liquid into the liquid storage chamber through the liquid injection hole 214 of the inner casing and the liquid injection hole 224 of the outer casing.

One end of the liquid guide rod 6 is fixed on the inner surface of the liquid storage bottom cover 23 , and the other end holds the atomizing sheet 7 against the bottom of the smoke exhaust hole 212 of the inner casing. In this way, the heated smoke liquid can be introduced to the bottom of the atomizing sheet 7 through the liquid guide rod 6, thereby forming atomized smoke, which is discharged from the smoke exhaust hole 212 of the inner shell and the smoke exhaust hole 222 of the outer shell, for the user to pass through. The suction nozzle 3 sucks the smoke.

A thermistor 10 is arranged inside the liquid guiding rod 6 , and one end of the thermistor 10 is electrically connected to the thimble circuit board 92 . The temperature of the smoke liquid in the liquid storage bin can be monitored through the thermistor 10, and the main control board 4 can control the heating time, heating temperature and modulation frequency, etc.

The main control front shell 11 is respectively provided with a power switch 111 and a power indicator light 112, and the power switch 111 and the power indicator light 112 are all electrically connected to the main control board 4; A temperature switch 113 and a temperature indicator light 114 are provided, and both the temperature switch 113 and the temperature indicator light 114 are electrically connected to the main control board 4 .

The bottom of the main control bottom case 13 is also provided with a USB charging interface 132 .

Please refer to Fig. 1 to Fig. 3, the working process of the ultrasonic vibration electronic atomization device of the present invention is as follows:

After injecting the smoke liquid, press the power switch 111 and the temperature switch 113 on the main control board 4 to start the device; after the heating element 8 is powered on, the smoke liquid in the liquid storage bin is heated, and the heated smoke liquid passes through the liquid guide rod 6 Imported into the bottom of the atomizing sheet 7; at the same time, the frequency transmitter on the main control board 4 sends a vibration signal, and the ultrasonic vibration generator generates ultrasonic waves of a specific frequency after receiving the vibration signal, and drives the atomizing sheet 7 Vibrates at high frequency to form atomized smoke, which is discharged from the smoke exhaust hole 212 of the inner shell and the smoke exhaust hole 222 of the outer shell, so that the user can inhale the smoke through the suction nozzle 3 .

In the present invention, the atomizing sheet 7 is composed of a polymeric membrane for separation, and the polymeric membrane is a thin film made of a polymer or a polymer composite material that has the function of separating fluid mixtures. Membrane separation is based on the selective permeability of the membrane. The separation membrane is used as a spacer layer. Under the driving force of pressure difference, concentration difference or potential difference, the rate of each component in the fluid mixture permeating the membrane is different, so that it is separated from the membrane. The two sides are enriched separately to achieve the purpose of separation, purification, concentration and recycling. Therefore, because the polymer separation membrane is a non-porous structure, the problem that the microporous filter aperture of the ordinary atomization sheet is large and the particle size of the atomization is limited is avoided. The atomization sheet of the present invention adopts a polymer separation membrane without holes. The diaphragm is heated and pressurized to separate the liquid atomized particles. After atomization, there will be no accumulation of liquid, and the separated molecules will not stick to the particles at close range, because the separated molecular shell will be separated within a certain period of time. All have positive static electricity, resulting in mutual repulsion; and the separation size of the atomized smoke molecules is adjustable, allowing users to bring more convenience to use, and can be used in any kind of high-viscosity liquid and work normally.

In addition, the present invention also provides an electronic cigarette, which includes the above-mentioned ultrasonic vibration electronic cigarette generating device.

Compared with the prior art, the ultrasonic vibration type electronic vaping device of the present invention and electronic cigarette users can bring more convenience and convenience, and can be used in any kind of high-viscosity liquid to work normally. That is, the ultrasonic vibrating electronic vaping device and electronic cigarette of the present invention can adjust the size and separation time of separated particles, which is convenient for users to use and avoids liquid accumulation in the atomized separation sheet.

The description and application of the invention herein is illustrative and is not intended to limit the scope of the invention to the above-described embodiments. Variations and changes to the embodiments disclosed herein are possible, and substitutions and equivalents for various components of the embodiments are known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be realized in other forms, structures, arrangements, proportions, and with other components, materials and components without departing from the spirit or essential characteristics of the present invention. Other modifications and changes may be made to the embodiments disclosed herein without departing from the scope and spirit of the invention.

Claims (10)

1. An ultrasonic vibrating electronic atomization device, characterized in that it comprises: a main control case, a liquid storage case arranged on the top of the main control case, a liquid storage case for storing e-liquid, and a liquid storage case located on the top of the main control case. The suction nozzle on the top of the housing, the main control housing is equipped with a main control board and a battery connected to the main control board, and the liquid storage housing is equipped with a liquid guide rod, an atomizing sheet and a battery for heating the smoke liquid. The heating element, the liquid guide rod is set at the bottom of the atomizing sheet, the atomizing sheet is connected to the suction nozzle, the heating element is electrically connected to the battery, and the atomizing sheet is connected to an ultrasonic vibration generator , the main control board is provided with a frequency transmitter corresponding to the ultrasonic vibration generator, and the atomizing sheet is composed of a non-porous polymer separation membrane. 2. The ultrasonic vibrating electronic atomization device according to claim 1, wherein the main control housing includes a detachably connected main control front shell, a main control rear shell, and a main control bottom shell, and the main control shell The front control case is fixedly connected with the main control rear case through springs and buckles. 3. The ultrasonic vibrating electronic vaping device according to claim 2, characterized in that, a thimble assembly is further provided between the main control housing and the liquid storage housing, and the thimble assembly includes a thimble and a thimble circuit board , the thimble circuit board is fixed on the top of the main control front shell and the thimble circuit board is electrically connected to the main control board, the thimble is fixed on the thimble circuit board, and the thimble is electrically connected to the Heating parts. 4. The ultrasonic vibration electronic atomization device according to claim 3, wherein the liquid storage housing comprises a liquid storage inner shell, a liquid storage outer shell sleeved on the liquid storage inner shell, and a liquid storage shell connected to the The liquid storage inner shell and the liquid storage bottom cover at the bottom of the liquid storage shell, the bottom of the liquid storage bottom cover is fixed on the thimble circuit board, and the heating element is fixed on the inner surface of the liquid storage bottom cover. 5 . The ultrasonic vibration electronic atomization device according to claim 4 , wherein a silica gel sheet is further provided between the heating element and the bottom cover of the liquid storage. 6 . 6 . The ultrasonic vibration type electronic vaping device according to claim 4 , wherein the heating element is a spiral heating wire, and both ends of the heating element are electrically connected to the thimble circuit board through thimbles. 6 . 7. The ultrasonic vibration type electronic atomization device according to claim 4, characterized in that, the tops of the liquid storage inner shell and the liquid storage shell are respectively provided with smoke exhaust holes in the inner shell and smoke exhaust holes in the outer shell, and the The suction nozzle is sleeved on the smoke exhaust hole of the outer shell, and the suction nozzle communicates with the smoke exhaust hole of the inner shell and the smoke exhaust hole of the outer shell. 8 . The ultrasonic vibration electronic atomization device according to claim 7 , wherein a thermistor is arranged inside the liquid guide rod, and one end of the thermistor is electrically connected to the thimble circuit board. 9 . 9. The ultrasonic vibration electronic atomization device according to claim 8, wherein one end of the liquid guiding rod is fixed on the inner surface of the liquid storage bottom cover, and the other end holds the atomizing sheet against the inner shell Bottom of smoke vent. 10. An electronic cigarette, characterized in that it comprises the ultrasonic vibration type electronic cigarette generating device according to any one of claims 1-9.