Classifications

• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
  • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
  • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
  • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
  • A24F40/10—Devices using liquid inhalable precursors
• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
  • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
  • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
  • A24F40/46—Shape or structure of electric heating means

Definitions

• the electronic atomizing device is used for heating and atomizing the atomizing medium after being electrified to form aerosol, which is led out through the air guide channel for users to inhale.
• An electronic atomizing device generally includes a power supply assembly and an atomizer, wherein the power supply assembly is used for supplying power to the atomizer, and the atomizer is used for heating and atomizing an atomizing medium after being electrified to form aerosol.
• the power supply assembly and the atomizer are generally connected by magnet adsorption.
• the power supply assembly is provided with a spring pin.
• the atomizer is provided with a thimble, so that the elastic contact between the spring pin and the thimble forms an electrical connection between the power supply assembly and the atomizer, and the heating element is supported by the thimble, to realize the installation and positioning of the heating element in the atomizer.
• the cost of the atomizer is high, which is not conducive to the single use design of the atomizer.
• the cost of the whole electronic atomizing device is high.
• an atomizer comprising an upper atomizing seat, a lower atomizing seat, and a heating element, wherein the upper atomizing seat and the lower atomizing seat are mutually connected and enclosed to form an atomizing cavity; the heating element is transversely installed in the atomizing cavity; the lower atomizing seat is formed with at least one supporting part; and the heating element is supported on the at least one supporting part; the lower atomizing seat is provided with at least one first connecting structure, and the at least one first connecting structure is used for forming a detachable connection with the power supply assembly.
• the lower atomizing seat is formed with a plurality of supporting parts, and each of the supporting parts is respectively abutted against the heating surface of the heating element and far away from the edge position of the heating film.
• the heating element abuts between the supporting part and the upper atomizing seat, and the upper atomizing seat is made of elastic material.
• an air outlet is formed on the upper atomizing seat;
• the atomizer also comprises a main housing, wherein the main housing comprises an inner tube and an outer tube, the inner tube is formed with an air guide channel, and the outer tube and the inner tube are enclosed to form a liquid storage cavity; the outer tube is hermetically connected with the outer peripheral wall of the upper atomizing seat, and the inner tube is hermetically connected with the inner peripheral wall of the air outlet.
• the upper atomizing seat is formed with at least one lower liquid port, the lower liquid port is located below the liquid storage cavity and communicated with the liquid storage cavity; the liquid inlet surface of the heating element is sealed on the end surface of the lower liquid port away from the liquid storage cavity.
• the upper atomizing seat is at least partially sleeved outside the lower atomizing seat, and the part of the upper atomizing seat sleeved on the lower atomizing seat elastically abuts against the inner wall of the main housing.
• the lower atomizing seat is clamped with the outer tube; at least one support rib is formed on the outer side wall of the inner tube and/or the inner side wall of the outer tube, and the at least one support rib abuts against one side of the upper atomizing seat away from the lower atomizing seat.
• the upper atomizing seat is also formed with ventilation grooves, which is communicated between the air outlet and the atomizing cavity, and the air outlet is arranged opposite to the liquid inlet surface of the heating element.
• the heating element extends in a first direction
• the ventilation grooves extend in a second direction
• the opposite two ends of the ventilation grooves in the second direction bypass the heating element to communicate with the atomizing cavity
• the inner wall of the ventilation groove along the second direction is formed with first capillary channels extending in the longitudinal direction, and the inner wall of the lower atomizing seat along the first direction is formed with second capillary channels extending in the longitudinal direction.
• the application also provides an electronic atomizing device, comprising a power supply assembly and an atomizer, wherein at least one second connecting structure is formed on the power supply assembly, and the at least one first connecting structure is detachably connected with the at least one second connecting structure; the power supply assembly further comprises at least one electrode column, and the at least one electrode column extends into the atomizing cavity to be connected with the heating element.
• mounting holes are formed on the lower atomizing seat, the electrode column is arranged through the mounting hole, and the electrode column is in an interference fit with the mounting hole.
• the at least one first connecting structure is a buckle
• the at least one second connecting structure is a clamping slot
• the at least one first connecting structure is a clamping slot
• the at least one second connecting structure is a buckle
• the at least one second connecting structure comprises at least one elastic arm, and at least one clamping part and at least one pressing part formed on the same side of the at least one elastic arm, wherein the at least one clamping part is used for clamping with the at least one first connecting structure, and pressing the at least one pressing part can drive the at least one elastic arm and the at least one clamping part to be separated from the at least one first connecting structure.
• the atomizer and the electronic atomizing device provided by the embodiment of the application have the beneficial effects that the heating element is transversely installed in the atomizing cavity, and the supporting part is formed on the lower atomizing seat, supporting the heating element on the supporting part so that the thimble installed in the lower atomizing seat for supporting the heating element can be eliminated, so that the electrode column in the power supply assembly can directly extend into the atomizing cavity to be electrically connected with the heating element.
• the present application eliminates the thimble and the magnet in the atomizer by forming at least one supporting part and at least one first connecting structure on the lower atomizing seat, the structure of the atomizer is simplified, and the structural cost and assembly cost of the atomizer are reduced, the one-time use design of the atomizer is facilitated, and the cost of the whole electronic atomizing device is also reduced.
• the first feature "above” or “below” the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary.
• the first feature is "top”, “above” and “upper” the second feature, which can mean that the first feature is directly above or obliquely above the second feature, or just means that the horizontal height of the first feature is higher than the second feature.
• the first feature is “under”, “below” and “beneath” the second feature can mean that the first feature is directly or obliquely below the second feature, or just means that the horizontal height of the first feature is smaller than the second feature.
• An electronic atomizing device generally includes a power supply assembly and an atomizer, wherein the power supply assembly is used for supplying power to the atomizer, and the atomizer is used for heating and atomizing an atomizing medium to form aerosol after being electrified.
• the atomizer is a one-time use part, and the power supply assembly is a recyclable part.
• the power supply assembly and the atomizer are generally connected by magnet adsorption.
• the power supply assembly is provided with a spring pin
• the atomizer is provided with a thimble so that the electrical connection between the power supply assembly and the atomizer is formed through the elastic contact between the spring pin and the thimble, and the heating element is supported in the atomizing cavity through the thimble, to realize the installation and positioning of the heating element in the atomizer.
• the cost of the atomizer is high, which is not conducive to the one-time use design of the atomizer, and at the same time, the cost of the whole electronic atomizing device is high.
• the embodiment of the application provides an atomizer 100 and an electronic atomizing device.
• the lower atomizing seat 120 is formed with supporting parts 121, and the heating element 130 is supported by the supporting parts 121 so that the installation and positioning of the heating element 130 in the atomizer 100 can be realized, and the design of the thimble can be canceled.
• the first connecting structures 122 detachably connected with the power supply assembly 200 are formed on the lower atomizing seat 120 so that the design of the magnet can be canceled, the structure of the whole atomizer 100 is simplified, the one-time use design of the atomizer 100 is facilitated, and the cost of the atomizer 100 is reduced and the cost of the whole electronic atomizing device is also reduced.
• the embodiment of the application provides an electronic atomizing device, including an atomizer 100 and a power supply assembly 200.
• the power supply assembly 200 is mechanically connected with the atomizer 100 and electrically connected with the atomizer 100.
• the power supply assembly 200 is used for supplying power to the atomizer 100, and the atomizer 100 is used for atomizing an atomizing medium into aerosol particles and conveying the generated aerosol particles to the mouth of a user.
• the atomizer 100 includes an upper atomizing seat 110, a lower atomizing seat 120, and a heating element 130, wherein the upper atomizing seat 110 and the lower atomizing seat 120 are mutually connected and enclosed to form an atomizing cavity 150, and the heating element 130 is installed in the atomizing cavity 150, and the lower atomizing seat 120 is formed with a supporting part 121, and the heating element 130 is supported on the supporting part 121; the lower atomizing seat 120 is provided with the first connecting structures 122 for forming a detachabe connection with the power supply assembly 200.
• the heating element 130 is transversely installed in the atomizing cavity 150, the transverse direction refers to the horizontal direction when the atomizer 100 is placed vertically, and the longitudinal direction refers to the vertical direction when the atomizer 100 is placed vertically.
• the heating element 130 is transversely installed in the atomizing cavity 150, and the supporting part 121 is formed on the lower atomizing seat 120, supporting the heating element 130 on the support part 121 so that the thimble installed in the lower atomizing seat 120 for supporting the heating element 130 can be eliminated, so that the electrode column 250 in the power supply assembly 200 can directly extend into the atomizing cavity 150 to electrically connect with the heating element 130.
• the present application simplifies the structure of the atomizer 100 by forming the supporting part 121 and the first connecting structure 122 on the lower atomizing seat 120, so that the thimbles and magnets in the atomizer 100 can be eliminated, the structural cost and assembly cost of the atomizer 100 are reduced, the one-time use design of the atomizer 100 is facilitated, and the cost of the whole electronic atomizing device is also reduced.
• the heating element 130 has a liquid inlet surface 131 and a heating surface 132 which are opposite to each other in the longitudinal direction.
• the heating surface 132 is arranged downward, and the supporting part 121 abuts against the heating surface 132.
• the supporting part 121 abuts against the liquid inlet surface 131 of the heating element 130.
• the supporting part 121 abuts the surface of the heating element 130 except the liquid inlet surface 131 and the heating surface 132.
• the lower atomizing seat 120 is formed with a plurality of supporting parts 121, and each supporting part 121 is abutted against the heating surface 132 of the heating element 130 and far away from the edge position of the heating film 133.
• the heating element 130 will generate heat after being electrified, and the lower atomizing seat 120 is usually made of plastic material, the plastic material is easy to soften after being heated, which leads to the unstable structure of the lower atomizing seat 120 and leads to the unstable connection between the lower atomizing seat 120 and the heating element 130, the lower atomizing seat 120, and the power supply assembly 200.
• the heating film 133 is arranged on the heating surface 132 of the heating element 130, and the heating element 130 has a first end 134 and a second end 135 which are oppositely arranged along the first direction X.
• the heating film 133 is arranged at a position between the first end 134 and the second end 135 of the heating element 130 and bends and extends along the first direction X, wherein one part of the supporting part 121 abuts against the first end 134 of the heating element 130, and the other part of the supporting part 121 abuts against the second end 135 of the heating element 130. This arrangement can make the supporting part 121 as far away from the heating film 133 as possible.
• the heating element 130 abuts between the supporting part 121 and the upper atomizing seat 110, and the upper atomizing seat 110 is made of elastic material.
• the supporting part 121 and the upper atomizing seat 110 jointly realize the installation and positioning of the heating element 130, and at the same time, because the upper atomizing seat 110 is made of elastic material, the upper atomizing seat 110 is elastic, so that the heating element 130 is elastically abutted with the upper atomizing seat 110, and the connection sealing between the heating element 130 and the upper atomizing seat 110 is improved.
• an air outlet111 is formed on the upper atomizing seat 110;
• the atomizer 100 further includes a main housing 140, the main housing 140 includes an inner tube 141 and an outer tube 142, wherein the inner tube 141 is formed with an air guide channel 144, and the outer tube 142 and the inner tube 141 are enclosed to form a liquid storage cavity 145;
• the outer tube 142 is hermetically connected with the outer peripheral wall of the upper atomizing seat 110, and the inner tube 141 is hermetically connected with the inner peripheral wall of the air outlet 111.
• the top end of the inner tube 141 and the top end of the outer tube 142 are integrally connected to form a suction nozzle 143 for users to suck.
• a sealing plug 160 is provided at the suction nozzle 143.
• the upper atomizing seat 110 is formed with at least one lower liquid port 112, the lower liquid port 112 is located below and communicated with the liquid storage cavity 145.
• the liquid inlet surface 131 of the heating element 130 is sealed on the end surface of the lower liquid port 112 away from the liquid storage cavity 145.
• the lower liquid port 112 is arranged below the liquid storage cavity 145, and the liquid inlet surface 131 of the heating element 130 is directly sealed on the end surface of the liquid storage cavity 145 of the lower liquid port 112, so that the atomized matrix in the liquid storage cavity 145 can flow down to the lower liquid port 112 under the action of gravity and directly enter the heating element 130 for atomization, thereby solving the problems of scorching and bitter taste caused by unsmooth liquid discharge and air bubbles.
• the lower liquid port 112 extends in the longitudinal direction, and the atomizing medium in the liquid storage cavity 145 can flow down to the heating element 130 in the longitudinal direction through the lower liquid port 112, thus reducing the flow resistance of the atomizing medium and improving the liquid discharging smoothness of the atomizing medium.
• the upper atomizing seat 110 is also provided with guide surfaces 1121, the guide surfaces 1121 are arranged at two opposite sides of the lower liquid port 112.
• the guide surfaces 1121 extend obliquely from the edge of the upper atomizing seat 110 to the lower liquid port 112.
• the guide surfaces 1121 can be inclined straight surfaces or inclined curved surfaces, and the guide surfaces 1121 are used for guiding the atomizing medium at the edge of the upper atomizing seat 110 to the lower liquid port 112 to improve the effect of the flow of the atomizing medium to the lower liquid port 112.
• two lower liquid ports 112 are formed on the upper atomizing seat 110, and the two lower liquid ports 112 are arranged at intervals along the first direction X, and the two lower liquid ports 112 respectively correspond to the positions of two opposite ends of the heating element 130 along the first direction X.
• the two lower liquid ports 112 are respectively used to guide the atomizing medium in the liquid storage cavity 145 to the opposite ends of the heating element 130 for heating and atomizing by the heating element 130.
• the aerosol formed by heating and atomizing is located in the atomizing cavity 150, and is guided into the air guide channel 144 through the air outlet 111, and is led out through the air guide channel 144 for users to suck.
• the air outlet 111 is arranged opposite to the liquid inlet surface 131 of the heating element 130 so that when condensate is generated at the center of the air guide channel 144 or the air outlet 111, the condensate can directly drop on the liquid inlet surface 131 of the heating element 130 under the action of gravity, and be reheated and atomized by the heating element 130, which improves the utilization rate of atomizing medium and reduces the cost.
• the upper atomizing seat 110 is further formed with ventilation grooves 113, which communicate between the atomizing cavity 150 and the air outlet 111.
• the ventilation groove 113 enables the atomizing cavity 150 to communicate with the air outlet 111, and the aerosol in the atomizing cavity 150 can be led out through the air outlet 111.
• the heating element 130 extends in the first direction X
• the ventilation groove 113 extends in the second direction Y
• the ventilation groove 113 bypasses the heating element 130 at opposite two ends in the second direction Y to communicate with the atomizing cavity 150.
• the ventilation grooves 113 are crossed with the heating element 130, wherein the ventilation grooves 113 are arranged so that the air outlet 111 can face the center of the liquid inlet surface 131 of the heating element 130, and the air outlet 111 can communicate with the atomizing cavity 150 on the other side of the heating element 130.
• the inner wall of the ventilation groove 113 along the second direction Y is formed with a first capillary channel 1131 extending in the longitudinal direction
• the inner wall of the lower atomizing seat 120 along the first direction X is formed with a second capillary channel 123 extending in the longitudinal direction.
• a capillary channel is a tube capable of inducing a capillary effect.
• the first capillary channel 1131 is formed on the inner wall of the ventilation groove 113 along the second direction Y, so that the condensate on the inner wall of the air guide channel 144 and the inner wall of the air outlet 111 can be guided to the bottom wall of the atomizing cavity 150, while the second capillary channel 123 on the inner wall of the lower atomizing seat 120 can reflux the condensate in the atomizing cavity 150 upward to the heating element 130 through the capillary effect, the heating element 130 is reused for heating and atomization.
• the first capillary channels 1131 can also be formed on the inner walls of the two opposite sides of the ventilation groove 113 along the first direction X, so that the condensate can be directly guided to the liquid inlet surface 131 of the heating element 130 through this part of the first capillary channels 1131 for the heating element 130 to atomize.
• a second capillary channel 123 extending longitudinally is formed on the inner wall of the lower atomizing seat 120 along the first direction X to recyclable the condensate at the bottom of the atomizing cavity 150 upward to the heating element 130.
• third capillary channels 129 extending longitudinally are formed on the inner wall of the lower atomizing seat 120 along the second direction Y, to continuously guide the condensate guided downward by the first capillary channel 1131 to the bottom of the atomizing cavity 150. Understandably, in other embodiments of the present application, the third capillary channels 129 may not be formed when the lower atomizing seat 120 ascends along the inner wall in the second direction Y, which is not uniquely limited here.
• the first direction X and the second direction Y are perpendicular to each other, and the heating elements 130 are vertically crossed with the ventilation groove 113. Two ends of the heating element 130 extending along the first direction X from the ventilation groove 113 are communicated with the liquid storage cavity 145 respectively to receive the atomizing medium, and two ends of the ventilation groove 113 extending from the heating elements 130 along the second direction Y bypass respectively the heating elements 130 to communicate with the atomizing cavity 150, and to communicate with the atomizing cavity 150 and air outlet 111.
• first direction X and the second direction Y may not be perpendicular to each other, for example, the first direction X and the second direction Y are mutually at 30 degrees, 40 degrees, 50 degrees, 60 degrees, 70 degrees, 80 degrees or 89 degrees, which is not uniquely limited here.
• an accommodating groove 114 is formed on the upper atomizing seat 110, the accommodating groove 114 is communicated with the lower liquid port 112, the accommodating groove 114 is communicated with the ventilation groove 113, the heating element 130 is accommodated in the accommodating groove 114, and part of the liquid inlet surface 131 of the heating element 130 abuts against part of the inner wall of the top side of the accommodating groove 114.
• the circumferential side of the heating element 130 abuts against the circumferential inner wall of the receiving groove 114 so that the installation limit of the heating element 130 can be realized through the upper atomizing seat 110 and the lower atomizing seat 120, and at the same time, the sealing connection between the heating element 130 and the upper atomizing seat 110 can be realized, that is, the second sealing can be realized, to prevent the atomizing medium in the liquid storage cavity 145 from flowing from the gap between the heating element 130 and the upper atomizing seat 110 to the atomizing cavity 150.
• the upper atomizing seat 110 is at least partially sleeved outside the lower atomizing seat 120, and the part of the upper atomizing seat 110 sleeved on the lower atomizing seat 120 elastically abuts against the inner wall of the main housing 140.
• the upper atomizing seat 110 is partially sleeved outside the lower atomizing seat 120, and the part of the upper atomizing seat 110 is sealing connected with the main housing 140, so that the connection tightness of the upper atomizing seat 110 and the lower atomizing seat 120 is ensured, and the double sealing of the upper atomizing seat 110 and the main housing 140 is also realized, to avoid the situation that the sealing effect of the upper atomizing seat 110 is deteriorated and the liquid leaks due to deformation of the upper atomizing seat 110 caused by heating.
• the top end of the lower atomizing seat 120 extends upward with an insertion block 124, and an insertion slot 115 is formed in the upper atomizing seat 110.
• the insertion block 124 is inserted and matched with the insertion slot 115, and due to the elasticity of the upper atomizing seat 110, an interference insertion fit is formed between the insertion slot 115 and the insertion block 124, thus improving the reliability of the connection between the upper atomizing seat 110 and the lower atomizing seat 120.
• the lower atomizing seat 120 is generally cylindrical, the top of the lower atomizing seat 120 is open, the upper atomizing seat 110 is generally cylindrical, the bottom of the upper atomizing seat 110 is open, and the bottom of the upper atomizing seat 110 is sleeved on the top of the lower atomizing seat 120.
• the top end of the lower atomizing seat 120 is formed with two symmetrically arranged insertion blocks 124, which are arc-shaped and extend in the longitudinal direction.
• the upper atomizing seat 110 is formed with two insertion slots 115, which are arc-shaped and extend in the longitudinal direction, and the two insertion slots 115 are located outside the opposite two ends of the ventilation groove 113.
• four supporting parts 121 are formed on the lower atomizing seat 120, wherein two supporting parts 121 are respectively connected with the same side of two insertion blocks 124, and the two supporting parts 121 are arranged at intervals; the other two supporting parts 121 are respectively connected with the other sides of the two insertion blocks 124, and the two supporting parts 121 are arranged at intervals.
• the lower atomizing seat 120 is clamped with the outer tube 142; the support ribs 146 are formed on the outer side wall of the inner tube 141 and/or the inner side wall of the outer tube 142, and the support ribs 146 abuts against the side of the upper atomizing seat 110 away from the lower atomizing seat 120.
• Clamping blocks 128 are formed on the outer wall of the lower atomizing seat 120, and limiting grooves 147 are formed on the outer tube 142.
• the clamping block 128 is clamped with the limiting groove 147, thus forming the clamping connection between the lower atomizing seat 120 and the outer tube 142.
• the power supply assembly 200 includes a battery rack 210 and a housing 220.
• the battery rack 210 is accommodated in housing 220, and the second connecting structure 211 is formed on the battery rack 210.
• the battery rack 210 and the lower atomizing seat 120 are clamped in the housing 220.
• the power supply assembly 200 further includes a battery 230 and a circuit board 240, both of which are mounted on the battery rack 210, and the battery 230 is electrically connected with the circuit board 240, and the two electrode columns 250 are respectively welded and electrically connected with the circuit board 240 through wires.
• the second connecting structure 211 includes an elastic arm 2111 and a clamping part 2112 formed on the elastic arm 2111, and the clamping part 2112 is used for clamping with the first connecting structure 122.
• the second connecting structure 211 includes an elastic arm 2111 formed on one side of the battery rack 210 facing the lower atomizing seat 120 and a clamping part 2112 formed on one end of the elastic arm 2111 facing away from the battery rack 210.
• the first connecting structure 122 includes a plug-in channel 1221 and a clamping channel 1222 which are communicated with each other.
• the plug-in channel 1221 extends longitudinally inward from the side of the lower atomizing seat 120 facing the battery rack 210, and the clamping channel 1222 extends transversely from the end of the insertion channel 1221 facing away from the battery rack 210.
• the elastic arm 2111 and the clamping part 2112 can be inserted into the plug-in channel 1221, and the clamping part 2112 can be inserted into the clamping channel 1222 so that the first connecting structure 122 can be clamped with the second connecting structure 211.
• a pressing part 2113 is formed on the elastic arm 2111, and the pressing part 2113 and the clamping part 2112 are formed on the same side of the elastic arm 2111. Pressing the pressing part 2113 can drive the elastic arm 2111 and the clamping part 2112 to be separated from the first connecting structure 122.
• a notch 126 is formed at the position of the lower atomizing seat 120 corresponding to the pressing part 2113 to avoid the pressing part 2113, and through grooves 221 are formed at the position of the housing 220 corresponding to the pressing parts 2113.
• the pressing part 2113 is sequentially arranged through the notch 126 and the through groove 221 and exposed on the surface of the housing 220, so that a user can drive the pressing part 2113 externally to realize the separation of the battery rack 210 from the atomizing seat.
• the insertion arrangement of the pressing part 2113 and the through groove 221 enables the user to drive the pressing part 2113 outside the housing 220, which is convenient for operation, and on the other hand, can realize the installation and positioning between the battery rack 210 and the housing 220.
• FIG.6 Two elastic arms 2111 distributed in the circumferential direction are formed on the battery rack 210, and each elastic arm 2111 is formed with a clamping part 2112 and a pressing part 2113.
• Two first connecting structures 122 are formed on the periphery of the lower atomizing seat 120, and through grooves 221 are formed at the positions of the housing 220 corresponding to the two pressing parts 2113.
• the two pressing parts 2113 can be pressed by two fingers, so that the battery rack 210 can be disassembled with convenient and labor-saving operation.
• the power supply assembly 200 further includes a microphone 260 and a microphone base 270, wherein the microphone 260 is installed on and electrically connected with the circuit board 240, and the microphone base 270 is covered on the microphone 260.
• the power supply assembly 200 also includes a bottom cover 280, which covers the bottom opening of the outer housing 220.
• the bottom cover 280 and the battery rack 210 are butted up and down, and the circuit board 240 is installed on the bottom cover 280.
• the microphone base 270 is accommodated at the bottom of the battery rack 210 and covered on the circuit board 240.
• the bottom cover 280 is formed with an air inlet 281, and the circuit board 240 is formed with a first connecting hole 241 communicating with the air inlet 281.
• the microphone 260 is installed at the first connecting hole 241, and the microphone base 270 is formed with a holding groove 271 for accommodating the microphone 260 and a second connecting hole (not shown in the drawings) communicating with the holding groove 271. Meanwhile, there is a gap 242 between the circuit board 240 and the battery rack 210.
• a fifth connection hole 272 is formed in the microphone base 270 in communication with the gap 242.
• a third connecting hole 212 is formed in the top plate of the battery rack 210, and a plurality of fourth connecting holes 127 are formed in the center of the bottom of the lower atomizing seat 120.
• the suction nozzle 143 When the user sucks the suction nozzle 143, the outside air enters the inside of the power supply assembly 200 through the air inlet 281 of the bottom cover 280, and then is induced by the microphone 260 through the first connecting hole 241, and the circuit board 240 starts to supply power to the heating element 130 through the electrode column 250.
• the heating element 130 generates heat and atomizes the atomizing medium in the liquid storage cavity 145 to form aerosol in the atomizing cavity 150.
• the external air enters the atomizing cavity 150 through the air inlet 281, the gap 242, the fifth connecting hole 272, and the fourth connecting hole 127 in turn, and carries away the aerosol in the atomizing cavity 150, and is led out through the air guide channel 144 and the air outlet 111 to be sucked by users.

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Citations (2)

• 2024
  • 2024-03-14 CN CN202420505085.8U patent/CN223053910U/zh active Active
• 2025
  • 2025-02-11 EP EP25157002.4A patent/EP4616733A1/fr active Pending

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