Aerosol generating device, atomizer and power supply mechanism

Abstract

The invention relates to the technical field of aerosol generation, and discloses an aerosol generation device, an atomizer and a power source mechanism, the aerosol generation device comprises a shell, the atomizer, a heating mechanism and the power source mechanism are installed in the shell, and a filtering mechanism is installed at the top of the shell; the atomizer is used for atomizing a liquid substrate to generate first aerosol, the heating mechanism is used for receiving and heating an aerosol generating product to generate second aerosol, the power supply mechanism comprises a battery cell and is used for supplying power, the atomizer comprises a liquid storage cavity, and a pressure sensor is mounted at the bottom of the inner wall of the liquid storage cavity and is used for detecting the pressure of the liquid storage cavity. The outer surface of the shell is fixedly connected with a work indicating lamp, and the pressure sensor is electrically connected with the work indicating lamp. According to the aerosol generating device, the atomizer and the power supply mechanism, the aerosol generating device can more efficiently heat a liquid substrate, meanwhile, the heat loss is reduced, the atomization efficiency is improved, and the maintenance of idle equipment and the maintenance of a use position during working are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aerosol generation, and particularly to an aerosol generation device, an atomizer and a power supply mechanism. Background Art

[0002] In the use of tobacco products such as cigarettes and cigars, tobacco is burned to generate tobacco smoke. People attempt to replace these tobacco-burning products by manufacturing products that release compounds without combustion, for example, by heating to release compounds and emit smoke for use, which can be widely used in medicine and entertainment.

[0003] In the prior art, an "Aerosol Generation Device, Atomizer and Power Supply Mechanism" with the authorization announcement number CN220458605 proposed an aerosol generation device, an atomizer and a power supply mechanism; among them, the aerosol generation device includes: an atomizer for atomizing a liquid matrix to generate a first aerosol; a heating mechanism for receiving and heating an aerosol generation article to generate a second aerosol; during suction, the first aerosol entrains one or more components of the second aerosol and then outputs; a first side and a second side; a power supply mechanism; the heating mechanism is close to the first side; a holding space, close to the first side; the atomizer includes a first part close to the second side and a second part extending from the first part towards the first side to the holding space; the first part includes a liquid storage cavity for storing the liquid matrix, and the second part includes an atomization assembly for atomizing the liquid matrix to generate a first aerosol. In the above aerosol generation device, the first part of the L-shaped atomizer for storing liquid extends in the longitudinal direction, and the second part for atomization is inserted into the holding space along the width direction.

[0004] However, the above device still has the following deficiencies in actual use: in the scenarios of using medical products and facing people with cleanliness habits, direct use of the device will cause some hygienic contacts. Therefore, there is an urgent need for an aerosol generation device, an atomizer and a power supply mechanism. Summary of the Invention

[0005] The purpose of the present invention is to provide an aerosol generation device, an atomizer and a power supply mechanism to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: an aerosol generation device, an atomizer and a power supply mechanism, including a housing, wherein an atomizer, a heating mechanism and a power supply mechanism are installed inside the housing, and a filtering mechanism is installed on the top of the housing; The atomizer is used to atomize a liquid matrix to generate a first aerosol. The heating mechanism is used to receive and heat an aerosol generating article to generate a second aerosol. The power supply mechanism includes a battery cell for power supply. The atomizer includes a liquid storage cavity, and a pressure sensor is installed at the bottom of the inner wall of the liquid storage cavity. A working indicator light is fixedly connected to the outer surface of the housing, and the pressure sensor is electrically connected to the working indicator light.

[0007] Preferably, two heat sinks are fixedly connected to the inner wall of the liquid storage cavity. A plurality of air holes are formed in each of the two heat sinks. The heating mechanism includes a heating part for heating the liquid matrix, a first electrical connection part, and a second electrical connection part. The first electrical connection part and the second electrical connection part are respectively electrically connected to the two heat sinks.

[0008] Preferably, it includes an aerosol outlet tube for ejecting the aerosol generating article from the tube. The aerosol outlet tube is installed with a filtering mechanism. The filtering mechanism includes a fixing block, the bottom of the fixing block is fixedly connected to the housing, a collar is arranged at the top of the fixing block, a filter tip is fixedly connected to the top of the collar, and the filter tip is attached to the output port of the aerosol outlet tube.

[0009] Preferably, a clamping plate is fixedly connected to the bottom of the collar. Grooves are respectively formed on both sides of the clamping plate. An insertion plate is fixedly connected to the bottom of the clamping plate. An annular groove is formed at the top of the fixing block, and the annular groove is inserted with the insertion plate.

[0010] Preferably, a positioning rod is fixedly connected to the bottom of the clamping plate. A positioning block is arranged at the bottom of the positioning rod, the bottom of the positioning block is fixedly connected to the housing, and a positioning groove is formed in the positioning block, and the positioning groove is inserted with the positioning rod.

[0011] Preferably, a gas detector is arranged at the top of the housing. The gas detector is adapted to the aerosol outlet tube. An electric shutter is installed inside the aerosol outlet tube, and the gas detector is electrically connected to the electric shutter.

[0012] Preferably, it further includes a monitoring mechanism. The monitoring mechanism includes a Bluetooth and battery level detection module. The top of the Bluetooth and battery level detection module is fixedly connected to the bottom of the housing. A display screen is fixedly connected to the front of the Bluetooth and battery level detection module. The Bluetooth and battery level detection module includes a battery level detection chip. The battery level detection chip uses an analog-to-digital converter to sample the battery voltage in real time, combines the preset voltage-battery level correspondence relationship, converts the voltage value into the remaining battery level percentage, and after processing the digital signal, transmits it to the display screen to display the remaining percentage of the battery level.

[0013] Preferably, the Bluetooth and power detection module also includes a Bluetooth component, an integrated Bluetooth low-power chip, and communicates with the main control MCU through a UART / SPI interface. The Bluetooth component is electrically connected to the power detection chip, and the analog-to-digital converter samples the battery voltage and also transmits the digital signal to the Bluetooth component. The Bluetooth component processes the digital signal and sends it to the corresponding mobile phone for real-time device power display.

[0014] Preferably, the Bluetooth component is electrically connected to the pressure sensor. After the pressure sensor bears the weight of the liquid matrix in the liquid storage chamber, different pressure levels are converted into different signals and sent to the Bluetooth component. The Bluetooth component processes the corresponding signal into the liquid weight and transmits it to the mobile phone to display the liquid volume in real time.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: First, the present invention, wherein the atomizer, the heating mechanism and the power supply mechanism are prior art, and are from the aerosol generating device, the atomizer and the power supply mechanism of the authorization announcement number CN220458605. The liquid storage chamber is used to place the liquid matrix, and the weight of the liquid matrix above is measured by the pressure sensor installed at the bottom of the interior. When the liquid matrix is ​​used up or there is little left, the load-bearing capacity of the pressure sensor basically disappears, and a signal is sent to the working indicator light to light up, prompting the user to replace or add the liquid matrix to avoid dry heating. Through a pair of heat-spreading plates fixed in the liquid storage chamber, the heating mechanism The heat spreader is heated, and air holes are opened inside the heat spreader to avoid blocking the aerosol from floating up. The heat spreaders and the top and bottom of the inner wall of the liquid storage chamber are separated by an equal distance to prevent the heat generated during heating from being directly transferred to other directions by contact or rapid spread, resulting in excessive heat in a certain part. The liquid matrix inside the liquid storage chamber and the basically formed aerosol can be continuously heated through distributed heating, and the generation of mixed gas caused by excessive temperature in local parts can be avoided. This structure enables the aerosol generating device to heat the liquid matrix more efficiently, while reducing heat loss and improving atomization efficiency.

[0016] Second, in the present invention, the mist outlet tube serves as the mist outlet position of the device itself, that is, the outlet of the aerosol generating article, and is connected through the filter mechanism. The filter tip and the collar can prevent dust that may naturally fall into the mist outlet tube when not in use on weekdays from being sucked up together. Instead, it is blocked by the adsorption of the filter tip. The positioning rod is used to quickly align the position of the clamping plate and align the position between the insertion plate and the groove, facilitating insertion and fixing. Through this structure that can be quickly disassembled and replaced, it can ensure that the inside of the mist outlet is clean when the user inhales. Also, by using the filter tip instead of direct contact with the human lips, it can also prevent the user's saliva or debris in the mouth from contaminating the mist outlet tube in reverse. Inside the mist outlet tube, a gas detector and an electric gate are respectively installed. The gas detector is used to detect the gas at a local position of the mist outlet tube. When there is no aerosol generating article at this position, the electric gate is default closed to prevent external debris from falling into it during normal non-use, resulting in damage or contamination. When the aerosol generating article floats to this position, the gas detector detects it and opens the electric gate, allowing the user to use it normally. This filter mechanism solves the problem of some hygienic contacts that may occur when directly using the device in the scenarios of using medical products and for people with cleanliness obsessions, and improves the maintenance of the usage location during idle time and during work.

[0017] Third, the present invention integrates Bluetooth communication, power monitoring, and liquid volume detection functions. It uses Bluetooth and the power detection chip in the power detection module, and uses an analog-to-digital converter to sample the battery voltage in real time. Combining with a preset voltage-electricity mapping table, it converts the voltage value into the remaining battery percentage and displays it through a display screen. It also integrates a low-power Bluetooth chip, communicates with the main control MCU through the UART / SPI interface, and wirelessly transmits the power data to the mobile phone side to achieve remote power monitoring. While the pressure sensor gives an emergency reminder through the working indicator light, it also uses the pressure-weight conversion formula and combines the liquid density parameter to accurately calculate the liquid weight and displays the corresponding weight on the mobile phone side in real time, enabling more convenient reminder to the user of the remaining power and liquid volume of the device. The preset voltage-electricity mapping table is generally provided by the battery manufacturer, which can ensure the compatibility of different battery models and can make early responses and preparations for the situation of the device, solving the problem that in actual use of the device, it is not known until the power runs out or the liquid volume is used up. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a three-dimensional schematic diagram of a part of the structure of the present invention; Figure 3 It is a disassembled schematic diagram of a part of the structure of the present invention; Figure 4Schematic three-dimensional diagram of the structure filtering mechanism of the present invention; Figure 5 Partial three-dimensional diagram of the structure filtering mechanism of the present invention; Figure 6 Partial disassembled diagram of the structure filtering mechanism of the present invention; Legend description: 1. Outer shell; 101. Liquid storage cavity; 102. Pressure sensor; 103. Heat sink; 104. Working indicator light; 2. Filtering mechanism; 201. Fixed block; 202. Plugboard; 203. Clamping plate; 204. Positioning rod; 205. Positioning block; 206. Gas detector; 207. Electric brake; 208. Collar; 209. Filter tip; 3. Monitoring mechanism; 301. Bluetooth and battery detection module; 302. Display screen. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1 As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the present invention provides a technical solution: an aerosol generating device, including an outer shell 1, an atomizer, a heating mechanism, and a power supply mechanism are installed inside the outer shell 1, and a filtering mechanism 2 is installed on the top of the outer shell 1; The atomizer is used to atomize the liquid matrix to generate the first aerosol, the heating mechanism is used to receive and heat the aerosol generating article to generate the second aerosol, the power supply mechanism includes a battery cell for power supply, the atomizer includes a liquid storage cavity 101, a pressure sensor 102 is installed at the bottom of the inner wall of the liquid storage cavity 101, a working indicator light 104 is fixedly connected to the outer surface of the outer shell 1, and the pressure sensor 102 is electrically connected to the working indicator light 104.

[0021] Two heat sinks 103 are also fixedly connected to the inner wall of the liquid storage cavity 101, a plurality of air holes are opened inside the two heat sinks 103, the heating mechanism includes a heating part for heating the liquid matrix, a first electrical connection part and a second electrical connection part, and the first electrical connection part and the second electrical connection part are respectively electrically connected to the two heat sinks 103.

[0022] With the above technical solution, wherein the atomizer, the heating mechanism and the power supply mechanism are prior arts, from the aerosol generating device, atomizer and power supply mechanism with the authorization publication number of CN220458605, the liquid storage cavity 101 is used to place the liquid matrix, and the weight of the liquid matrix above is measured by the pressure sensor 102 installed at the inner bottom. When the liquid matrix is used up or there is little left, the load-bearing of the pressure sensor 102 basically disappears, then a signal is sent to the working indicator light 104 to make it light up, prompting the user to replace or refill the liquid matrix, avoiding the situation of dry heating. Through a pair of heat sinks 103 fixed in the liquid storage cavity 101, the heat sink 103 is heated by the heating mechanism. The inside of the heat sink 103 is provided with air holes to avoid blocking the upward floating of the aerosol. There is an equal distance between the heat sinks 103 and between the top and bottom of the inner wall of the liquid storage cavity 101 to avoid the heat generated during heating directly transferring the heat to other directions quickly by contact or spreading, resulting in too high heat in a certain part. Through the decentralized heating, the liquid matrix inside the liquid storage cavity 101 and the aerosol that has basically taken shape can be continuously heated, and the situation of too high temperature in a local part causing the generation of miscellaneous gas can be avoided. This structure enables the aerosol generating device to heat the liquid matrix more efficiently, while reducing heat loss and improving the atomization efficiency.

[0023] Embodiment 2 As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in ,

[0023] , , Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the present invention provides a technical solution: an atomizer, including a mist outlet pipe, which is used to eject the aerosol generating article from the pipe. The mist outlet pipe is installed with a filtering mechanism 2. The filtering mechanism 2 includes a fixing block 201. The bottom of the fixing block 201 is fixedly connected to the outer shell 1. The top of the fixing block 201 is provided with a collar 208. The top of the collar 208 is fixedly connected to a filter tip 209, and the filter tip 209 is attached to the output port of the mist outlet pipe.

[0024] The bottom of the collar 208 is fixedly connected to a clamping plate 203. Grooves are respectively opened on both sides of the clamping plate 203. The bottom of the clamping plate 203 is fixedly connected to an insertion plate 202. An annular groove is opened at the top of the fixing block 201, and the annular groove is inserted with the insertion plate 202.

[0025] The bottom of the clamping plate 203 is fixedly connected to a positioning rod 204. The bottom of the positioning rod 204 is provided with a positioning block 205. The bottom of the positioning block 205 is fixedly connected to the outer shell 1. A positioning groove is opened inside the positioning block 205, and the positioning groove is inserted with the positioning rod 204.

[0026] A gas detector 206 is provided at the top of the outer shell 1. The gas detector 206 is adapted to the mist outlet pipe. An electric brake 207 is installed inside the mist outlet pipe. The gas detector 206 is electrically connected to the electric brake 207.

[0027] Through the above technical solution, the mist outlet pipe is the position of the mist outlet of the device itself, that is, the output port of the aerosol generating article, and is connected through the filtering mechanism 2. Through the filter tip 209 and the collar 208, it can be avoided that when the device is not in use on weekdays, the dust that may naturally fall into the mist outlet pipe is sucked up together. Instead, it is blocked by the adsorption of the filter tip 209. The positioning rod 204 is used to quickly align the position of the clamping plate 203 and align the position between the insertion plate 202 and the groove, facilitating insertion and fixing. Through this structure that can be quickly disassembled and replaced, it can ensure that the inside of the mist outlet is clean when the user inhales, and by using the filter tip 209 instead of contacting the human lips, it can also prevent the user's saliva or debris in the mouth from contaminating the mist outlet pipe in reverse. Inside the mist outlet pipe, a gas detector 206 and an electric brake 207 are respectively installed. The gas detector 206 is used to detect the gas at a local position of the mist outlet pipe. When there is no aerosol generating article at this position, the electric brake 207 is default closed to avoid external debris falling into it during normal non-use, resulting in damage or pollution. When the aerosol generating article floats to this position, the gas detector 206 detects and opens the electric brake 207, allowing the user to use it normally. The filtering mechanism 2 solves the problem of some hygienic contacts that may occur when directly using the device in the scenarios of using medical products and facing people with cleanliness. It has improved the maintenance of the use location during idle time and the maintenance of the use location during work.

[0028] Embodiment 3 As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in

[0029] The Bluetooth and battery power detection module 301 also includes a Bluetooth component, integrating a Bluetooth low energy chip, communicating with the main control MCU through the UART / SPI interface. The Bluetooth component is electrically connected to the battery power detection chip. After the analog-to-digital converter samples the battery voltage, it also transmits the digital signal to the Bluetooth component. The Bluetooth component processes the digital signal and sends it to the corresponding mobile phone terminal for real-time display of the device's battery power.

[0030] The Bluetooth component is electrically connected to the pressure sensor 102. After the pressure sensor 102 bears the weight of the liquid matrix in the liquid storage cavity 101, it converts different pressure levels into different signals and sends them to the Bluetooth component. The Bluetooth component processes the corresponding signals into the liquid weight and then transmits them to the mobile phone terminal together for real-time display of the liquid volume.

[0031] Through the above technical solutions, the functions of Bluetooth communication, battery power monitoring, and liquid volume detection are integrated. The battery power detection chip in the Bluetooth and battery power detection module 301 is adopted, and the analog-to-digital converter ADC samples the battery voltage in real time. Combining with the preset voltage-battery power mapping table, the voltage value is converted into the remaining battery power percentage and displayed through the display screen 302. Also, by integrating a low power Bluetooth chip and communicating with the main control MCU through the UART / SPI interface, the battery power data is wirelessly transmitted to the mobile phone terminal to achieve remote battery power monitoring. While the pressure sensor 102 gives an emergency reminder through the working indicator light 104, it also realizes the accurate calculation of the liquid weight through the pressure-weight conversion formula and combines the liquid density parameter, and the corresponding weight is displayed on the mobile phone terminal in real time, which can more conveniently remind the user of the remaining battery power and liquid volume of the device. The preset voltage-battery power mapping table is generally provided by the battery manufacturer, which can ensure the compatibility of different battery models, can make early responses and preparations for the situation of the device, and solves the problem that the user only knows until the battery power or liquid volume is exhausted during the actual use of the device.

[0032] When in use, the atomizer, the heating mechanism and the power supply mechanism are prior art, which are from the aerosol generating device, the atomizer and the power supply mechanism of the authorization announcement number CN220458605. The liquid storage chamber 101 is used to place the liquid matrix, and the weight of the liquid matrix above is measured by the pressure sensor 102 installed at the bottom of the interior. When the liquid matrix is ​​used up or there is little left, the load-bearing capacity of the pressure sensor 102 basically disappears, and a signal is sent to the working indicator light 104 to light up, prompting the user to replace or add the liquid matrix to avoid dry heating. Through a pair of heat-spreading plates 103 fixed in the liquid storage chamber 101, the heating mechanism The heat spreader 103 is heated, and air holes are opened inside the heat spreader 103 to avoid blocking the aerosol from floating up. The heat spreader 103 and the top and bottom of the inner wall of the liquid storage chamber 101 are separated by an equal distance to prevent the heat generated during heating from being directly transferred to other directions by contact or rapid spread, resulting in excessive heat in a certain part. The liquid matrix inside the liquid storage chamber 101 and the basically formed aerosol can be continuously heated through distributed heating, and the generation of mixed gas caused by excessive temperature in local parts can be avoided. This structure enables the aerosol generating device to heat the liquid matrix more efficiently, while reducing heat loss and improving atomization efficiency. The mist outlet pipe is the mist outlet of the device itself, that is, the output port of the aerosol generating product, and is connected through the filter mechanism 2. The filter 209 and the collar 208 can prevent the dust that may naturally fall into the mist outlet pipe from being sucked up when it is not in use. Instead, it is blocked by the adsorption of the filter 209. The positioning rod 204 is used to quickly align the position of the clamping plate 203 and align the position between the plug plate 202 and the groove to facilitate insertion and fixation. This structure that can be quickly disassembled and replaced can ensure that the inside of the mist outlet is clean when the user inhales, and the filter 209 replaces the contact with the human lips, which can also reversely prevent the user's saliva or debris in the mouth from contaminating the mist outlet pipe. A gas detector 206 and an electric gate 207 are installed inside the middle mist outlet pipe. The gas detector 206 is used to detect gas at a local position of the mist outlet pipe. When no aerosol generating product reaches this position, the electric gate 207 is closed by default to prevent external debris from falling into it when it is not in use, causing damage or pollution. When the aerosol generating product floats to this position, the gas detector 206 detects it and opens the electric gate 207, allowing the user to use it normally. The filtering mechanism 2 solves the problem of some sanitary contact caused by direct use of the device in the use of medical products and for people with mysophobia, and improves the maintenance of the use site during idle time and the maintenance of the use site during work.Integrated with Bluetooth communication, power monitoring and liquid volume detection functions. It uses Bluetooth to communicate with the power detection chip in the power detection module 301, and uses an analog-to-digital converter ADC to sample the battery voltage in real time. Combining with a preset voltage-power mapping table, it converts the voltage value into the remaining battery percentage and displays it through the display screen 302. It also integrates a low-power Bluetooth chip and communicates with the main control MCU through the UART / SPI interface to wirelessly transmit the power data to the mobile phone side to achieve remote power monitoring. While the pressure sensor 102 gives an emergency reminder through the working indicator light 104, it also uses the pressure-weight conversion formula and combines with the liquid density parameter to accurately calculate the liquid weight and display the corresponding weight on the mobile phone side in real time, which can more conveniently remind the user of the remaining power and liquid volume of the device. The preset voltage-power mapping table is generally provided by the battery manufacturer, which can ensure the compatibility of different battery models, and can make early responses and preparations according to the situation of the device, solving the problem that the device is not known until the power or liquid volume is exhausted during actual use.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerosol generating device, characterized in that: It comprises a housing (1), an atomizer, a heating mechanism, and a power supply mechanism are installed inside the housing (1), and a filtering mechanism (2) is installed on the top of the housing (1); The atomizer is used to atomize a liquid matrix to generate a first aerosol, the heating mechanism is used to receive and heat an aerosol generating product to generate a second aerosol, the power supply mechanism comprises a battery cell for supplying power, the atomizer comprises a liquid storage chamber (101), a pressure sensor (102) is installed at the bottom of the inner wall of the liquid storage chamber (101), a working indicator light (104) is fixedly connected to the outer surface of the housing (1), and the pressure sensor (102) is electrically connected to the working indicator light (104).

2. An aerosol generating device according to claim 1, characterized in that: The inner wall of the liquid storage chamber (101) is also fixedly connected to two heat-spreading plates (103), and a plurality of air holes are provided inside the two heat-spreading plates (103). The heating mechanism comprises a heating part for heating the liquid matrix and a first electrical connection part and a second electrical connection part, and the first electrical connection part and the second electrical connection part are electrically connected to the two heat-spreading plates (103) respectively.

3. An atomizer according to claim 1, characterized in that: The invention comprises a mist outlet pipe, wherein the mist outlet pipe is used to spray an aerosol-generating product from the pipe, wherein the mist outlet pipe is installed with a filter mechanism (2), wherein the filter mechanism (2) comprises a fixing block (201), wherein the bottom of the fixing block (201) is fixedly connected to a housing (1), wherein a collar (208) is arranged on the top of the fixing block (201), wherein a filter tip (209) is fixedly connected to the top of the collar (208), and wherein the filter tip (209) is fitted with an output port of the mist outlet pipe.

4. An atomizer according to claim 3, characterized in that: The bottom of the collar (208) is fixedly connected to a clamping plate (203), grooves are respectively provided on both sides of the clamping plate (203), the bottom of the clamping plate (203) is fixedly connected to an inserting plate (202), and the top of the fixed block (201) is provided with an annular groove, which is inserted into the inserting plate (202).

5. An atomizer according to claim 4, characterized in that: The bottom of the clamping plate (203) is fixedly connected to a positioning rod (204), the bottom of the positioning rod (204) is provided with a positioning block (205), the bottom of the positioning block (205) is fixedly connected to the housing (1), a positioning groove is provided inside the positioning block (205), and the positioning groove and the positioning rod (204) are inserted.

6. An atomizer according to claim 3, characterized in that: A gas detector (206) is arranged on the top of the housing (1); the gas detector (206) is adapted to the mist outlet pipe; an electric gate (207) is installed inside the mist outlet pipe; the gas detector (206) is electrically connected to the electric gate (207).

7. A power supply mechanism according to claim 1, characterized in that: The device also comprises a monitoring mechanism (3), the monitoring mechanism (3) comprising a Bluetooth and power detection module (301), the top of the Bluetooth and power detection module (301) being fixedly connected to the bottom of the housing (1), the front of the Bluetooth and power detection module (301) being fixedly connected to a display screen (302), the Bluetooth and power detection module (301) comprising a power detection chip, the power detection chip using an analog-to-digital converter to sample the battery voltage in real time, combining a preset voltage-power correspondence relationship, converting the voltage value into a remaining power percentage, and transmitting the processed digital signal to the display screen (302), thereby displaying the remaining power percentage.

8. A power supply mechanism according to claim 7, characterized in that: The Bluetooth and power detection module (301) also includes a Bluetooth component, an integrated Bluetooth low-power chip, which communicates with the main control MCU via a UART / SPI interface. The Bluetooth component is electrically connected to the power detection chip. After the analog-to-digital converter samples the battery voltage, the digital signal is also transmitted to the Bluetooth component. The Bluetooth component processes the digital signal and sends it to the corresponding mobile phone terminal for real-time device power display.

9. A power supply mechanism according to claim 8, characterized in that: The Bluetooth component is electrically connected to the pressure sensor (102). After the pressure sensor (102) bears the weight of the liquid matrix in the liquid storage chamber (101), different pressure levels are converted into different signals and sent to the Bluetooth component. The Bluetooth component processes the corresponding signal into the weight of the liquid and transmits it to the mobile phone terminal to display the liquid volume in real time.

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