WO2024066354A1 - 电子雾化装置 - Google Patents

电子雾化装置 Download PDF

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Publication number
WO2024066354A1
WO2024066354A1 PCT/CN2023/092042 CN2023092042W WO2024066354A1 WO 2024066354 A1 WO2024066354 A1 WO 2024066354A1 CN 2023092042 W CN2023092042 W CN 2023092042W WO 2024066354 A1 WO2024066354 A1 WO 2024066354A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
positive electrode
connecting piece
sheet
atomization device
Prior art date
Application number
PCT/CN2023/092042
Other languages
English (en)
French (fr)
Inventor
徐文凯
胡恩赐
Original Assignee
爱奇迹(香港)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 爱奇迹(香港)有限公司 filed Critical 爱奇迹(香港)有限公司
Publication of WO2024066354A1 publication Critical patent/WO2024066354A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts

Definitions

  • the utility model relates to the technical field of electronic atomization, in particular to an electronic atomization device.
  • the electronic atomization device can atomize the e-liquid, so that the e-liquid is atomized to form smoke with an aromatic smell, which makes the electronic atomization device very popular among users.
  • the electronic atomization device includes a battery cell, which is the source of energy for the entire electronic atomization device. The heat required for the atomization of the e-liquid is generated by the conversion of the electric energy of the battery cell.
  • a technical problem solved by the utility model is how to improve the environmental protection performance of the electronic atomization device.
  • An electronic atomization device comprising:
  • a housing wherein the housing is provided with a receiving cavity
  • a bottom cover, the bottom cover is detachably connected to the outer shell and covers the accommodating cavity;
  • An integrated module the integrated module is accommodated in the accommodating cavity, and the integrated module includes a circuit board;
  • a battery cell the battery cell is accommodated in the accommodating cavity, the battery cell has a top surface, and the battery cell includes a positive electrode portion and a metal shell as a negative electrode portion, the metal shell has a side surface arranged around the top surface, the top surface is arranged toward the circuit board, and the positive electrode portion is arranged on the top surface;
  • An electrode assembly is housed in the accommodating cavity and includes a positive electrode sheet and a negative electrode sheet.
  • the positive electrode sheet is fixed on the circuit board and abuts against the positive electrode portion.
  • the negative electrode sheet is fixed on the circuit board and abuts against the side surface.
  • the circuit board has a front side facing the battery cell.
  • the pole piece and the negative pole piece are both arranged on the front side.
  • the positive electrode sheet includes a base sheet and a pressing sheet, the base sheet is fixed on the circuit board, and the pressing sheet is fixed on the base sheet and abuts against the positive electrode portion.
  • the pressing plate includes a first connecting plate, a second connecting plate and a third connecting plate
  • the first connecting plate is in the shape of a plate and its end is connected to the base plate
  • the second connecting plate is in the shape of a plate and its end is connected to the second connecting plate
  • the second connecting plate is in the shape of a plate and its end is connected to the second connecting plate
  • the second connecting plate is in contact with the positive electrode portion
  • the distance from the third connecting plate to the base plate gradually decreases, taking the extension direction of the third connecting plate away from the second connecting plate as a reference direction.
  • the negative electrode sheet includes a first section, a second section and a third section, the first section is in the shape of a plate and its end is connected to the circuit board, the second section is bent and connected between the first section and the third section, the third section is in the shape of a plate and its end is connected to the second section, the second section is abutted against the negative electrode portion, and the distance from the third connecting sheet to the battery cell gradually increases with the extension direction of the third connecting sheet away from the second connecting sheet as a reference direction.
  • the positive electrode sheet and the negative electrode sheet both include a first layer and a second layer, the thickness of the first layer is greater than the thickness of the second layer, the first layer is made of brass material, and the second layer is made of gold material.
  • the integrated module further includes a fixing bracket, the fixing bracket encloses a receiving cavity, and the circuit board is fixed in the receiving cavity.
  • the fixing bracket includes a top plate, a side tube and a clamping protrusion
  • the side tube is arranged around the top plate, the top plate and the side tube together form the receiving cavity
  • the clamping protrusion is arranged at one end of the side tube away from the top plate
  • the clamping protrusion is protrudingly arranged on the inner side surface of the side tube and is received in the receiving cavity
  • the circuit board is carried on the clamping protrusion.
  • the fixed bracket also includes a pressure cylinder
  • the integrated module also includes an air pressure sensor.
  • the pressure cylinder is protrudingly arranged on the top plate and accommodated in the accommodating cavity.
  • the top plate and the pressure cylinder form a circumferentially closed storage cavity.
  • the circuit board abuts against the end of the pressure cylinder and closes the storage cavity.
  • the air pressure sensor is fixed on the circuit board and accommodated in the storage cavity. A sensing hole connected to the storage cavity is opened on the top plate.
  • At least one of the following schemes is also included:
  • the outer peripheral surface of the circuit board is recessed to form a limiting groove
  • the fixing bracket also includes a limiting block protrudingly arranged on the inner side surface of the side tube, and the limiting block cooperates with the limiting groove;
  • the integrated module also includes a positive elastic ejector pin and a negative elastic ejector pin, the positive elastic ejector pin is electrically connected to the positive electrode sheet, the negative elastic ejector pin is electrically connected to the negative electrode sheet, and the positive elastic ejector pin and the negative elastic ejector pin are both arranged at intervals on the circuit board and penetrated in the top plate.
  • a technical effect of an embodiment of the utility model is: in view of the detachable connection between the bottom cover and the outer shell, after all the smoke oil in the electronic atomization device is consumed and before the electronic atomization device is discarded, the bottom cover can be removed from the outer shell.
  • the battery cell can be taken out from the accommodating chamber for recycling and environmentally friendly treatment, thereby improving the environmental performance of the electronic atomization device.
  • the integrated module can be taken out of the accommodating chamber for recycling through the traction of the positive electrode sheet and/or the negative electrode sheet, thereby further improving the environmental performance of the atomization device. Since the integrated module has been integrated into one, the integrated module can be taken out of the accommodating chamber at one time, thereby improving the recycling efficiency.
  • FIG1 is a schematic diagram of a three-dimensional structure of an electronic atomization device provided in a three-dimensional manner
  • FIG2 is a schematic plan view of the cross-sectional structure of the electronic atomization device shown in FIG1 ;
  • FIG3 is a schematic diagram of a three-dimensional cross-sectional structure of the electronic atomization device shown in FIG1 after being exploded;
  • FIG4 is a schematic diagram of the exploded structure of the electronic atomization device shown in FIG1 ;
  • FIG5 is a schematic diagram of a three-dimensional cross-sectional structure of FIG4 ;
  • FIG6 is a schematic diagram of a partial three-dimensional structure of the electronic atomization device shown in FIG1 ;
  • FIG7 is a schematic diagram of the exploded structure of FIG6 ;
  • FIG. 8 is a schematic diagram of the structure of FIG. 7 from another viewing angle.
  • an electronic atomization device 10 provided in one embodiment of the present invention includes a housing 100 , a bottom cover 200 , a battery cell 400 , an integrated module 300 , an electrode assembly 500 and an atomizer 600 .
  • the housing 100 is a substantially cylindrical tube-shaped structure, and the housing 100 is surrounded by a receiving cavity 110, which is used to receive the bottom cover 200, the battery cell 400, the integrated module 300, the electrode assembly 500, and the atomizer 600.
  • the bottom cover 200 and the atomizer 600 can be at least partially received in the receiving cavity 110, while the battery cell 400, the integrated module 300, and the electrode assembly 500 can be fully received in the receiving cavity 110.
  • the bottom cover 200 is loaded into the receiving cavity 110 from one end of the housing 100, and the bottom cover 200 and the housing 100 form a detachable connection.
  • the bottom cover 200 When the bottom cover 200 is assembled on the housing 100, the bottom cover 200 will close the receiving cavity 110; when the bottom cover 200 is unloaded from the housing 100, the bottom cover 200 will open the receiving cavity 110.
  • the atomizer 600 is loaded into the accommodating cavity 110 from the other end of the housing 100.
  • the atomizer 600, the integrated module 300 and the battery cell 400 are arranged in sequence along the axial direction of the housing 100.
  • the battery cell 400 is relatively closest to the bottom cover 200, and the integrated module 300 is located between the atomizer 600 and the battery cell 400.
  • the battery cell 400 is used to power the atomizer 600, and the atomizer 600 converts the electrical energy into thermal energy, so that the liquid tobacco oil stored in the atomizer 600 absorbs heat and rises to the atomization temperature, and finally the tobacco oil that rises to the atomization temperature is atomized to form liquid mist that can be inhaled by the user, and the user can inhale the liquid mist at the end of the atomizer 600.
  • the integrated module 300 includes a circuit board 320, a fixed bracket 310, an air pressure sensor 330, a positive elastic ejector pin 341 and a negative elastic ejector pin 342.
  • the fixed bracket 310 is fixedly accommodated in the accommodating cavity 110.
  • the fixed bracket 310 can be interference-fitted with the accommodating cavity 110, thereby realizing an interference connection relationship between the fixed bracket 310 and the housing 100.
  • the fixed bracket 310 includes a top plate 311, a side tube 312 and a latch 313.
  • the top plate 311 is a roughly circular plate-like structure
  • the side tube 312 is a roughly cylindrical tube-like structure.
  • the receiving chamber 315 is formed. In the case where the fixed bracket 310 exists alone, since the other end of the side tube 312 is not closed, the receiving chamber 315 is actually an open chamber.
  • the clamping protrusion 313 is arranged at one end of the side tube 312 away from the top plate 311, so that the clamping protrusion 313 and the top plate 311 are spaced a certain distance along the axial direction of the side tube 312.
  • the clamping protrusion 313 is located in the receiving chamber 315, and the clamping protrusion 313 protrudes and is connected to the inner side surface of the side tube 312, so that the clamping protrusion 313 protrudes a certain length relative to the inner side surface of the side tube 312 along the radial direction of the side tube 312.
  • the number of the clamping protrusion 313 can be multiple, and the multiple clamping protrusions 313 are evenly spaced along the circumference of the side tube 312.
  • the number of the clamping protrusion 313 can be two, and the two clamping protrusions 313 are spaced 180° along the circumference of the side tube 312.
  • the number of the clamping protrusion 313 can be three, and the angle between any two adjacent clamping protrusions 313 along the circumference of the side tube 312 is 120°.
  • the locking protrusion 313 has an inclined surface 3131 , and the inclined surface 3131 is inclined at a certain angle relative to the axial direction of the side tube 312 .
  • the inclined angle of the inclined surface 3131 relative to the side tube 312 is an acute angle.
  • the fixed bracket 310 also includes a pressing cylinder 314, which is a circumferentially closed cylindrical structure.
  • the pressing cylinder 314 is located in the receiving chamber 315.
  • One end of the pressing cylinder 314 is a fixed end and is fixed on the top plate 311, and the other end of the pressing cylinder 314 is a free end, so that the free end of the pressing cylinder 314 protrudes a certain height relative to the top plate 311 along the axial direction of the side cylinder 312.
  • the top plate 311 and the pressing cylinder 314 together form a circumferentially closed storage chamber 3141.
  • the storage chamber 3141 is an open chamber with an open end, so that the storage chamber 3141 is connected to the receiving chamber 315.
  • the fixing bracket 310 also includes a stopper 316, which is protrudingly arranged on the inner side of the side tube 312 and accommodated in the accommodating chamber 315, so that the stopper 316 protrudes a certain length along the radial direction of the side tube 312 relative to the inner side of the side tube 312.
  • the stopper 316 can have a certain length along the axial direction of the side tube 312, for example, one end of the side tube 312 can contact the top plate 311, and the other end of the side tube 312 extends to the end of the side tube 312 away from the top plate 311.
  • the number of the stopper 316 can be multiple, and the multiple stopper 316 is evenly spaced along the circumference of the side tube 312.
  • the number of the stopper 316 can be two, and the two stopper 316 are spaced 180° along the circumference of the side tube 312.
  • the number of the stopper 316 can be three, and the angle between any two adjacent stopper 316 along the circumference of the side tube 312 is 120°.
  • the circuit board 320 is first located at the end of the side tube 312 away from the top plate 311, and then the circuit board 320 is brought into contact with the inclined surface 3131 of the clamping protrusion 313, and a pressing force is applied to the circuit board 320 along the axial direction of the side tube 312 toward the top plate 311.
  • the circuit board 320 will generate a force on the clamping protrusion 313, and the clamping protrusion 313 will be elastically deformed, finally causing the circuit board 320 to move along the side tube 312.
  • the inclined surface 3131 of the clamping protrusion 313 slides and enters into the receiving cavity 315.
  • the circuit board 320 After the circuit board 320 enters into the receiving cavity 315, the circuit board 320 will abut and be sandwiched between the pressing cylinder 314 and the clamping protrusion 313. Obviously, the clamping protrusion 313 applies a supporting force toward the top plate 311 to the circuit board 320, and at the same time, the pressing cylinder 314 applies a squeezing force to the circuit board 320 away from the top plate 311.
  • the axial positioning of the circuit board 320 in the side cylinder 312 can be well achieved, and the axial movement of the circuit board 320 relative to the side cylinder 312 can be prevented, thereby improving the stability and reliability of the installation of the circuit board 320.
  • the circuit board 320 has a front face 321 and a back face 322 , and the front face 321 and the back face 322 are actually two surfaces in the thickness direction of the circuit board 320 , so the front face 321 and the back face 322 are arranged at intervals along the thickness direction of the circuit board 320 and face in opposite directions.
  • the front face 321 faces the battery cell 400
  • the back face 322 faces away from the battery cell 400 and faces the atomizer 600 .
  • the pressing cylinder 314 contacts the back face 322 of the circuit board 320 and applies a pressing force to the back face 322
  • the clamping protrusion 313 contacts the front face 321 of the circuit board 320 and applies a supporting force to the front face 321 .
  • the circuit board 320 also has an outer peripheral surface 323, one end of the outer peripheral surface 323 is connected to the edge of the front surface 321, so that the outer peripheral surface 323 surrounds and is arranged perpendicular to the front surface 321, and the other end of the outer peripheral surface 323 is connected to the edge of the back surface 322, so that the outer peripheral surface 323 surrounds and is arranged perpendicular to the back surface 322.
  • the outer peripheral surface 323 is recessed to a certain depth along the radial direction of the circuit board 320 to form a limiting groove 3231, and the number of the limiting grooves 3231 can be multiple, and the multiple limiting grooves 3231 are evenly spaced along the circumference of the outer peripheral surface 323.
  • the number of the limiting grooves 3231 can be two, and the two limiting grooves 3231 are spaced 180° along the circumference of the outer peripheral surface 323.
  • the number of the limiting grooves 3231 can be three, and the angle between any two adjacent limiting grooves 3231 along the circumference of the outer peripheral surface 323 is 120°.
  • the number of the limiting grooves 3231 and the limiting blocks 316 are equal, so that the limiting grooves 3231 and the limiting blocks 316 form a one-to-one correspondence.
  • the limiting blocks 316 will cooperate with the limiting grooves 3231.
  • the limiting blocks 316 can effectively limit the circuit board 320 in the circumferential direction, and effectively prevent the circuit board 320 from rotating relative to the side tube 312 in the receiving cavity 315.
  • the circuit board 320 can be positioned relative to the side tube 312.
  • the plate 320 is positioned circumferentially relative to the side tube 312 to prevent the circuit board 320 from rotating circumferentially relative to the side tube 312 .
  • the air pressure sensor 330 is fixed on the back side 322 of the circuit board 320, and the circuit sensor is protruded on the back side 322 along the thickness direction of the circuit board 320, so that the air pressure sensor 330 protrudes a certain height from the back side 322. After the circuit board 320 is installed in the receiving cavity 315, the air pressure sensor 330 will be received in the storage cavity 3141.
  • the circuit board 320 will seal the storage cavity 3141, prevent the circuit board 320 and the pressing cylinder 314 from having a gap connecting the receiving cavity 315 and the storage cavity 3141, and ensure that the air pressure sensor 330 is sealed in the storage cavity 3141 relative to the receiving cavity 315.
  • a sensing hole 3111 is also provided on the top plate 311, and the sensing hole 3111 is connected to the storage cavity 3141.
  • the air pressure sensor 330 will sense the existence of negative pressure in the air flow channel through the sensing hole 3111; when the air pressure sensor 330 senses the negative pressure, the air pressure sensor 330 will generate a feedback signal, so that the battery 400 will power the atomizer 600 according to the feedback signal, so that the smoke oil in the atomizer 600 is atomized.
  • the air pressure sensor 330 cannot sense the negative pressure, the battery 400 will stop powering the atomizer 600, and the atomizer 600 will stop atomizing the smoke oil.
  • the external gas continues to enter the air flow channel under the action of negative pressure, so that the gas carries the liquid mist in the atomizer 600 into the user's mouth and is absorbed.
  • the positive elastic ejector pin 341 is protrudingly arranged on the back side 322 of the circuit board 320, one end of the positive elastic ejector pin 341 is a fixed end and is fixed on the back side 322, and the other end of the positive elastic ejector pin 341 is a free end and protrudes a certain height relative to the back side 322.
  • the positive elastic ejector pin 341 can be inserted into the top plate 311, so that the free end of the positive elastic ejector pin 341 is located outside the receiving cavity 315 and protrudes relative to the top plate 311, and then the free end of the positive elastic ejector pin 341 is in elastic contact with the atomizer 600, thereby realizing the electrical connection relationship between the positive elastic ejector pin 341 and the atomizer 600.
  • the negative elastic ejector pin 342 is protrudingly arranged on the back side 322 of the circuit board 320, one end of the negative elastic ejector pin 342 is a fixed end and is fixed on the back side 322, and the other end of the negative elastic ejector pin 342 is a free end and protrudes a certain height relative to the back side 322.
  • the negative elastic ejector pin 342 can be inserted into the top plate 311, so that the free end of the negative elastic ejector pin 342 is located outside the receiving cavity 315 and protrudes relative to the top plate 311, and then the free end of the negative elastic ejector pin 342 is in elastic contact with the atomizer 600, thereby realizing the electrical connection between the negative elastic ejector pin 342 and the atomizer 600.
  • the elastic ejector pins 341 and the negative elastic ejector pins 342 are arranged at intervals on the back surface 322 .
  • the battery cell 400 has a top surface 410, a bottom surface 420 and a side surface 430.
  • the top surface 410 and the bottom surface 420 are two surfaces in the axial direction of the battery cell 400.
  • the top surface 410 and the bottom surface 420 are arranged at intervals in the axial direction of the battery cell 400 and face opposite directions.
  • the top surface 410 faces the circuit board 320, and the bottom surface 420 faces away from the circuit board 320 and faces the bottom cover 200.
  • the side surface 430 is a circumferentially closed annular surface.
  • the side surface 430 is connected to the edge of the front surface 321 and is arranged around the front surface 321, and the other end of the side surface 430 is connected to the edge of the back surface 322 and is arranged around the back surface 322.
  • the side surface 430 is arranged around the axis of the battery cell 400, and the axis of the battery cell 400 can vertically pass through the top surface 410 and the bottom surface 420.
  • the battery cell 400 includes a positive electrode portion and a negative electrode portion.
  • the positive electrode portion is disposed on the top surface 410
  • the negative electrode portion is actually a metal shell.
  • the metal shell is disposed around the axis of the battery cell 400 and is used as the negative electrode portion.
  • the side surface 430 is located on the metal shell.
  • the electrode assembly 500 includes a positive electrode sheet 510 and a negative electrode sheet 520, and both the positive electrode sheet 510 and the negative electrode sheet 520 are strip-shaped sheet structures.
  • the so-called sheet structure can be understood as the thickness of both the positive electrode sheet 510 and the negative electrode sheet 520 being much smaller than their length and width.
  • the positive electrode sheet 510 and the negative electrode sheet 520 each include a first layer and a second layer, and the second layer is stacked on the first layer along the thickness direction of the first layer. The thickness of the first layer can be greater than that of the second layer.
  • the first layer can be made of brass material, and the second layer can be made of gold material.
  • the second layer can be stacked on the first layer by electroplating process, so that both the positive electrode sheet 510 and the negative electrode sheet 520 have reasonable mechanical strength.
  • both the positive electrode sheet 510 and the negative electrode sheet 520 have set tensile strength and stiffness values.
  • the tensile strength and stiffness values are relatively high, which can prevent the positive electrode sheet 510 and the negative electrode sheet 520 from breaking under a large tensile force; and both have good conductive functions.
  • the positive electrode sheet 510 is fixed on the front side 321 of the circuit board 320.
  • the positive electrode sheet 510 elastically abuts against the positive electrode part of the battery cell 400, thereby realizing the electrical connection relationship between the positive electrode sheet 510 and the positive electrode part.
  • the negative electrode sheet 520 is fixed on the front side 321 of the circuit board 320.
  • the negative electrode sheet 520 and the circuit board 320 have a reasonable connection strength, which can prevent the negative electrode sheet 520 from being separated from the circuit board 320 under the action of a large pulling force, and also make the negative electrode sheet 520 electrically connected to the negative elastic ejector pin 342.
  • the negative electrode sheet 520 elastically abuts against the side surface 430 of the battery cell 400, so that the negative electrode sheet 520 elastically abuts against the metal shell as the negative electrode part, thereby realizing the electrical connection relationship between the negative electrode sheet 520 and the negative electrode part. Therefore, the battery cell 400 can supply power to the atomizer 600 through the positive electrode sheet 510 , the positive electrode sheet 510 , the positive elastic ejector pin 341 , and the negative elastic ejector pin 342 .
  • the positive electrode sheet 510 includes a base sheet 511 and a pressing sheet 512, and the positive electrode sheet 510 can be manufactured by stamping or the like.
  • the base sheet 511 is fixed to the front surface 321 of the circuit board 320, and a through hole 5111 is provided on the base sheet 511.
  • the through hole 5111 is a circumferentially closed structure and penetrates the entire base sheet 511 along the thickness direction of the base sheet 511.
  • One end of the pressing portion is fixed to the hole wall of the through hole 5111, and the pressing portion can press the positive electrode portion of the battery cell 400.
  • the pressing piece 512 includes a first connecting piece 5121, a second connecting piece 5122 and a third connecting piece 5123.
  • the first connecting piece 5121 is in a flat plate shape and its end is fixedly connected to the hole wall of the through hole 5111.
  • the second connecting piece 5122 is in a curved shape and connected between the first connecting piece 5121 and the third connecting piece 5123.
  • the third connecting piece 5123 is in a flat plate shape and its end is connected to the second connecting piece 5122.
  • the other end of the third connecting piece 5123 is a free end, and the second connecting piece 5122 is in contact with the positive electrode portion.
  • the first connecting piece 5121 extends away from the hole wall of the through hole 5111 away from the base piece 511.
  • the third connecting piece 5123 extends from the second connecting piece 5122 close to the base piece 511, and the distance from the third connecting piece 5123 to the base piece 511 gradually decreases, with the extending direction of the third connecting piece 5123 away from the second connecting piece 5122 as the reference direction.
  • the distance from the third connecting piece 5123 to the base piece 511 gradually decreases from the end where the third connecting piece 5123 is connected to the second connecting piece 5122 to the end where the third connecting piece 5123 is away from the second connecting piece 5122.
  • the pressing piece 512 is roughly V-shaped and has a certain elasticity, so that the curved second connecting piece 5122 always forms a stable and reliable abutting relationship and electrical connection relationship with the positive electrode portion.
  • the negative electrode sheet 520 includes a first section 521, a second section 522, and a third section 523.
  • the first section 521 is in the shape of a plate and its end is connected to the front side 321 of the circuit board 320.
  • the second section 522 can be bent in an S-shape and connected between the first section 521 and the third section 523.
  • the third section 523 is in the shape of a plate and its end is connected to the second section 522.
  • the other end of the third section 523 is a free end, and the second section 522 abuts against the negative electrode portion.
  • the third section 523 extends from the second section 522 away from the battery cell 400.
  • the distance from the third section 523 to the battery cell 400 gradually increases.
  • the negative electrode sheet 520 may have a certain elasticity, and then the curved second section 522 is always in contact with the negative electrode.
  • the second section 522 may be in the form of a flat plate, and the second section 522 is bent and connected between the first section 521 and the third section 523, so that the second section 522 is arranged at an angle to the first section 521 and the third section 523.
  • the bottom cover 200 Since the bottom cover 200 is detachably connected to the housing 100, the bottom cover 200 can be removed from the housing 100 after all the smoke oil in the electronic atomization device 10 is consumed and before the electronic atomization device 10 is discarded. Specifically, a pulling force is applied to the battery cell 400. Since the positive electrode sheet 510 and the negative electrode sheet 520 are not directly connected to the battery cell 400, the battery cell 400 will first be taken out of the accommodating cavity 110 for recycling, and the battery cell 400 will be recycled into a specific container so that the battery cell 400 can be transported to a specific place for environmental protection treatment, effectively preventing the battery cell 400 from polluting the environment, and ultimately improving the environmental protection performance of the electronic atomization device 10.
  • the electronic atomization device 10 meets the environmental protection requirements of relevant countries and regions. If the electrode assembly 500 and the integrated module 300 need to be further recycled, after the battery cell 400 is taken out from the accommodating chamber 110, a pulling force can be applied to the positive electrode sheet 510 and/or the negative electrode sheet 520 having reasonable mechanical strength.
  • the positive electrode sheet 510 and/or the negative electrode sheet 520 can drive the integrated module 300 to move, so that the positive elastic ejector pin 341 and the negative elastic ejector pin 342 are away from the atomizer 600, and then the electrode assembly 500 and the integrated module 300 are both taken out from the accommodating chamber 110 for recycling.
  • the battery cell 400 can be recycled separately, or the battery cell 400, the electrode assembly 500 and the integrated module 300 can be recycled at the same time.
  • the integrated module 300 has been integrated into one, when the integrated module 300 is driven to move by the positive electrode sheet 510 and/or the negative electrode sheet 520, the circuit board 320, the fixing bracket 310, the air pressure sensor 330, the positive elastic ejector pin 341 and the negative elastic ejector pin 342 in the integrated module 300 can be moved at the same time to be taken out from the accommodating cavity 110 at one time, thereby improving the recycling efficiency of the integrated module 300.

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Abstract

一种电子雾化装置(10),包括:外壳(100),外壳(100)开设有容置腔(110);底盖(200),底盖(200)与外壳(100)可拆卸连接并封盖容置腔(110);集成模组(300),集成模组(300)收容在容置腔(110)内,且集成模组(300)包括电路板(320);电芯(400),电芯(400)收容在容置腔(110)内,电芯(400)具有顶面(410),且电芯(400)包括正极部和作为负极部的金属壳,金属壳具有环绕顶面(410)设置的侧面(430),顶面(410)朝向电路板(320)设置,正极部设置在顶面(410);电极组件(500),电极组件(500)收容在容置腔(110)内并包括正极片(510)和负极片(520),正极片(510)固定在电路板(320)上并与正极部相抵接,负极片(520)固定在电路板(320)上并与侧面(430)抵接。如此可以提高电子雾化装置(10)的环保性能。

Description

电子雾化装置 技术领域
本实用新型涉及电子雾化技术领域,特别是涉及一种电子雾化装置。
背景技术
电子雾化装置可以对烟油进行雾化,从而使得烟油雾化形成具有芳香气味的烟雾,从而使得电子雾化装置深受广大用户的青睐。电子雾化装置包括电芯,电芯是整个电子雾化装置能量的来源,烟油雾化所需的热量通过电芯的电能转化形成。对于传统的一次性电子雾化装置,当电子雾化装置中的烟油全部消耗完毕之后,需要将整个电子雾化装置进行丢弃,如此会使得电子雾化装置中的电芯无法有效回收以进行特殊环保处理,从而使得被丢弃电子雾化装置中的电芯对环境构成污染,最终不利于提高电子雾化装置的环保性能。
实用新型内容
本实用新型解决的一个技术问题是如何提高电子雾化装置的环保性能。
一种电子雾化装置,包括:
外壳,所述外壳开设有容置腔;
底盖,所述底盖与所述外壳可拆卸连接并封盖所述容置腔;
集成模组,所述集成模组收容在所述容置腔内,且所述集成模组包括电路板;
电芯,所述电芯收容在所述容置腔内,所述电芯具有顶面,且所述电芯包括正极部和作为负极部的金属壳,所述金属壳具有环绕所述顶面设置的侧面,所述顶面朝向所述电路板设置,所述正极部设置在所述顶面;
电极组件,所述电极组件收容在所述容置腔内并包括正极片和负极片,所述正极片固定在所述电路板上并与所述正极部相抵接,所述负极片固定在所述电路板上并与所述侧面抵接。
在其中一个实施例中,所述电路板具有朝向所述电芯设置的正面,所述正 极片和所述负极片均设置在所述正面。
在其中一个实施例中,所述正极片包括基体片和抵压片,所述基体片固定在所述电路板上,所述抵压片固定在所述基体片上并抵接所述正极部。
在其中一个实施例中,所述抵压片包括第一连接片、第二连接片和第三连接片,所述第一连接片呈平板状且端部与所述基体片连接,所述第二连接片呈弯曲状并连接在所述第一连接片和所述第三连接片之间,所述第三连接片呈平板状且端部与所述第二连接片连接,所述第二连接片与所述正极部抵接,以所述第三连接片远离所述第二连接片的延伸方向为参考方向,所述第三连接片到所述基体片的距离逐渐减少。
在其中一个实施例中,所述负极片包括第一段、第二段和第三段,所述第一段呈平板状且端部与所述电路板连接,所述第二段弯折连接在所述第一段和所述第三段之间,所述第三段呈平板状且端部与所述第二段连接,所述第二段与所述负极部抵接,以所述第三连接片远离所述第二连接片的延伸方向为参考方向,所述第三连接片到所述电芯的距离逐渐增大。
在其中一个实施例中,所述正极片和所述负极片均包括的第一层和第二层,所述第一层的厚度大于所述第二层的厚度,所述第一层采用黄铜材料制成,所述第二层采用金材料制成。
在其中一个实施例中,所述集成模组还包括固定支架,所述固定支架围成收容腔,所述电路板固定在所述收容腔内。
在其中一个实施例中,所述固定支架包括顶板、侧筒和卡凸,所述侧筒环绕所述顶板设置,所述顶板和所述侧筒共同围成所述收容腔,所述卡凸设置在所述侧筒远离所述顶板的一端,所述卡凸凸出设置在所述侧筒的内侧面上并收容在所述收容腔中,所述电路板承载在所述卡凸上。
在其中一个实施例中,所述固定支架还包括抵压筒,所述集成模组还包括气压传感器,所述抵压筒凸出设置在所述顶板上并收容在所述收容腔中,所述顶板和所述抵压筒围成周向封闭的存储腔,所述电路板与所述抵压筒的端部相抵接并封闭所述存储腔,所述气压传感器固定在所述电路板上并收容在所述存储腔中,所述顶板上开设有连通所述存储腔的感应孔。
在其中一个实施例中,还包括如下方案中的至少一项:
所述电路板的外侧周面上凹陷形成有限位槽,所述固定支架还包括凸出设置在所述侧筒的内侧面上的限位块,所述限位块与所述限位槽配合;
所述集成模组还包括正弹性顶针和负弹性顶针,所述正弹性顶针与所述正极片电性连接,所述负弹性顶针与所述负极片电性连接,所述正弹性顶针和所述负弹性顶针均间隔设置在所述电路板上并穿设在所述顶板中。
本实用新型的一个实施例的一个技术效果是:鉴于底盖与外壳可拆卸连接,在电子雾化装置中的烟油全部消耗完毕之后,并于电子雾化装置进行丢弃处理之前,可以将底盖从外壳上卸载。从而可以将电芯从容置腔内取出以进行回收和环保处理,提高电子雾化装置的环保性能。当需要将集成模组进行回收时,可以通过正极片和/或负极片的牵引作用将集成模组取出容置腔以进行回收,进一步提高雾化装置的环保性能。由于集成模组已经集成为一体,可以将集成模组一次性从容置腔中取出,从而提高回收效率。
附图说明
图1为一实施立体提供的电子雾化装置的立体结构示意图;
图2为图1所示电子雾化装置的平面剖视结构示意图;
图3为图1所示电子雾化装置分解后的立体剖视结构示意图;
图4为图1所示电子雾化装置的分解结构示意图;
图5为图4的立体剖视结构示意图;
图6为图1所示电子雾化装置的局部立体结构示意图;
图7为图6的分解结构示意图;
图8为图7在另一视角下的结构示意图。
具体实施方式
为了便于理解本实用新型,下面将参照相关附图对本实用新型进行更全面的描述。附图中给出了本实用新型的较佳实施方式。但是,本实用新型可以以许多不同的形式来实现,并不限于本文所描述的实施方式。相反地,提供这些 实施方式的目的是使对本实用新型的公开内容理解的更加透彻全面。
需要说明的是,当元件被称为“固定于”另一个元件,它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件,它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“内”、“外”、“左”、“右”以及类似的表述只是为了说明的目的,并不表示是唯一的实施方式。
参阅图1、图2和图3,本实用新型一实施例提供的电子雾化装置10包括外壳100、底盖200、电芯400、集成模组300、电极组件500和雾化器600。
在一些实施例中,外壳100大致呈圆柱形的筒状结构,外壳100围设形成容置腔110,容置腔110用于收容底盖200、电芯400、集成模组300、电极组件500和雾化器600。例如,底盖200和雾化器600两者可以至少部分收容在该容置腔110中,而电芯400、集成模组300和电极组件500三者则可以全部收容在容置腔110中。底盖200从外壳100的一端装入至容置腔110中,底盖200与外壳100形成可拆卸连接的关系。当底盖200装配至外壳100上时,底盖200将封闭容置腔110;当底盖200从外壳100上卸载时,底盖200将敞开容置腔110。雾化器600从外壳100的另一端装入至容置腔110中,雾化器600、集成模组300和电芯400三者沿外壳100的轴向依次排列,电芯400相对最靠近底盖200设置,集成模组300位于雾化器600和电芯400之间。电芯400用于对雾化器600供电,雾化器600将电能转化为热能,从而使得存储在雾化器600内液态的烟油吸收热量而上升至雾化温度,最终使得上升至雾化温度的烟油雾化形成可供用户抽吸的液雾,用户可以在雾化器600的端部抽吸该液雾。
参阅图6、图7和图8,在一些实施例中,集成模组300包括电路板320、固定支架310、气压传感器330、正弹性顶针341和负弹性顶针342。固定支架310固定收容在容置腔110内,例如固定支架310可以与容置腔110过盈配合,从而实现固定支架310与外壳100的过盈连接关系。固定支架310包括顶板311、侧筒312和卡凸313,顶板311大致呈圆形的板状结构,侧筒312大致呈圆柱形的筒状结构,侧筒312的一端与顶板311的边缘连接,使得侧筒312环绕顶板311设置,顶板311封闭侧筒312的一端,继而顶板311和侧筒312两者共同围 成收容腔315。在固定支架310单独存在的情况下,鉴于侧筒312的另一端并未被封闭,使得该收容腔315实际为一个敞口腔。卡凸313设置侧筒312远离顶板311的一端,使得卡凸313与顶板311两者沿侧筒312的轴向间隔一定的距离。卡凸313位于收容腔315内,卡凸313凸出连接在侧筒312的内侧面上,使得卡凸313沿侧筒312的径向相对侧筒312的内侧面凸出一定的长度。卡凸313的数量可以为多个,多个卡凸313沿侧筒312的周向均匀间隔排列。例如,卡凸313的数量可以为两个,两个卡凸313沿侧筒312的周向间隔180°。又如,卡凸313的数量可以为三个,任意相邻两个卡凸313沿侧筒312的周向所间隔的角度为120°。卡凸313具有斜面3131,该斜面3131相对侧筒312的轴向倾斜一定的角度,例如斜面3131相对侧筒312的倾斜角度为锐角。
固定支架310还包括抵压筒314,抵压筒314为周向封闭的筒状结构,抵压筒314位于收容腔315内,抵压筒314的一端为固定端并固定在顶板311上,抵压筒314的另一端为自由端,使得抵压筒314的自由端沿侧筒312的轴向相对顶板311凸出一定的高度。在固定支架310单独存在的情况下,顶板311和抵压筒314两者共同围成周向封闭的存储腔3141,显然,该存储腔3141为一端存在敞口的敞口腔,使得存储腔3141连通收容腔315。
固定支架310还包括限位块316,限位块316凸出设置在侧筒312的内侧面上而收容在收容腔315中,使得限位块316凸沿侧筒312的径向相对侧筒312的内侧面凸出一定的长度。限位块316可以沿侧筒312的轴向具有一定的长度,例如侧筒312的一端可以与顶板311接触,而侧筒312的另一端则延伸至侧筒312远离顶板311的一端。限位块316的数量可以为多个,多个限位块316沿侧筒312的周向均匀间隔排列。例如,限位块316的数量可以为两个,两个限位块316沿侧筒312的周向间隔180°。又如,限位块316的数量可以为三个,任意相邻两个限位块316沿侧筒312的周向所间隔的角度为120°。
在电路板320与固定支架310的装配过程中,首先使得电路板320位于侧筒312远离顶板311的一端,然后使得电路板320接触卡凸313的斜面3131,并对电路板320沿侧筒312的轴向朝顶板311施加抵压力,显然,电路板320将对卡凸313产生作用力,卡凸313将存在弹性变形,最终使得电路板320沿 卡凸313的斜面3131滑动而进入至收容腔315内。当电路板320进入至收容腔315之后,电路板320将抵接而夹置在抵压筒314和卡凸313之间,显然,卡凸313对电路板320施加朝向顶板311的支撑力,同时抵压筒314对电路板320施加背向顶板311的挤压力,通过抵压筒314和卡凸313两者对电路板320的夹持作用,可以很好地实现电路板320在侧筒312轴向上的定位,防止电路板320相对侧筒312产生轴向移动,提高电路板320安装的稳定可靠性。
参阅图4、图5、图6和图7,在一些实施例中,电路板320具有正面321和背面322,正面321和背面322两者实际为电路板320厚度方向上的两个表面,故正面321和背面322两者沿电路板320的厚度方向间隔设置且朝向相反。正面321朝向电芯400设置,背面322背向电芯400而朝向雾化器600。当电路板320收容在固定支架310的收容腔315之内时,抵压筒314与电路板320的背面322接触而对该背面322施加抵压力,卡凸313与电路板320的正面321接触而对该正面321施加支撑力。
电路板320还具有外侧周面323,外侧周面323的一端与正面321的边缘连接,使得外侧周面323环绕并垂直正面321设置,外侧周面323的另一端与背面322的边缘连接,使得外侧周面323环绕并垂直背面322设置。外侧周面323沿电路板320的径向凹陷一定深度而形成限位槽3231,限位槽3231的数量可以为多个,多个限位槽3231沿外侧周面323的周向均匀间隔排列。例如,限位槽3231的数量可以为两个,两个限位槽3231沿外侧周面323的周向间隔180°。又如,限位槽3231的数量可以为三个,任意相邻两个限位槽3231沿外侧周面323的周向所间隔的角度为120°。
限位槽3231和限位块316两者的数量相等,使得限位槽3231和限位块316两者形成一一对应关系,当电路板320安装在收容腔315之内时,限位块316将与限位槽3231配合。通过限位块316与限位槽3231的配合,可以实现限位块316对电路板320进行很好的周向限位作用,有效防止电路板320相对侧筒312在收容腔315内产生转动。因此,在抵压筒314和卡凸313的轴向夹置作用下,可以实现电路板320相对侧筒312的轴向定位,防止电路板320相对侧筒312产生轴向移动;在限位块316与限位槽3231的配合作用下,可以实现电路 板320相对侧筒312的周向定位,防止电路板320相对侧筒312产生周向转动。
气压传感器330固定在电路板320的背面322,电路传感器沿电路板320的厚度方向上凸出设置在该背面322上,使得气压传感器330凸出背面322一定的高度。当电路板320安装至收容腔315之后,气压传感器330将收容在存储腔3141中。鉴于电路板320与抵压筒314相抵压,电路板320将对存储腔3141起到密封作用,防止电路板320和抵压筒314之间存在连通收容腔315和存储腔3141的间隙,确保气压传感器330相对收容腔315被密封在存储腔3141内。顶板311上还开设有感应孔3111,该感应孔3111连通存储腔3141。雾化器600和固定支架310可以存在气流通道,该气流通道连通感应孔3111。当用户在雾化器600的端部抽吸时,气流通道中将产生负压,一方面鉴于感应孔3111连通气流通道,气压传感器330将通过感应孔3111感应到气流通道中负压的存在;当气压传感器330感应到负压时,气压传感器330将产生反馈信号,使得电芯400根据该反馈信号对雾化器600供电,从而使得雾化器600中的烟油进行雾化。显然,当用户停止抽吸时,气压传感器330无法感应负压,电芯400将停止对雾化器600供电,雾化器600将停止对烟油进行雾化。另一方面外界气体在负压的作用持续进入至气流通道,使得气体携带雾化器600内的液雾进入用户口腔而被吸收。
正弹性顶针341凸出设置在电路板320的背面322,正弹性顶针341的一端为固定端并固定在该背面322上,正弹性顶针341的另一端为自由端并相对背面322凸出一定的高度。正弹性顶针341能够穿设在顶板311中,使得正弹性顶针341的自由端位于收容腔315之外而相对顶板311凸出设置,继而使得正弹性顶针341的自由端与雾化器600产生弹性接触,从而实现正弹性顶针341与雾化器600之间的电性连接关系。同样地,负弹性顶针342凸出设置在电路板320的背面322,负弹性顶针342的一端为固定端并固定在该背面322上,负弹性顶针342的另一端为自由端并相对背面322凸出一定的高度。负弹性顶针342能够穿设在顶板311中,使得负弹性顶针342的自由端位于收容腔315之外而相对顶板311凸出设置,继而使得负弹性顶针342的自由端与雾化器600产生弹性接触,从而实现负弹性顶针342与雾化器600之间的电性连接关系。正 弹性顶针341和负弹性顶针342两者在背面322上间隔设置。
参阅图2、图3和图4,在一些实施例中,电芯400具有顶面410、底面420和侧面430,顶面410和底面420为电芯400轴向上的两个表面,顶面410和底面420在电芯400的轴向上间隔设置而朝向相反,顶面410朝向电路板320设置,底面420背向电路板320而朝向底盖200设置。侧面430为周向封闭的环形面,侧面430的一端与正面321的边缘连接而环绕正面321设置,侧面430的另一端与背面322的边缘连接而环绕背面322设置。侧面430环绕电芯400的轴线设置,而电芯400的轴线可以垂直穿过顶面410和底面420。电芯400包括正极部和负极部,正极部设置在顶面410,负极部实际为金属壳,金属壳环绕电芯400的轴线设置并作为负极部使用,该侧面430则位于金属壳上。
参阅图5、图6、图7和图8,在一些实施例中,电极组件500包括正极片510和负极片520,正极片510和负极片520两者均为条形的片状结构。所谓片状结构,可以理解为正极片510和负极片520两者的厚度远小于其长度和宽度。正极片510和负极片520均包括第一层和第二层,第二层沿第一层的厚度方向叠置在第一层上。第一层的厚度可以大于第二层的厚度,第一层可以采用黄铜材料制成,第二层采用可以金材料制,第二层可以采用电镀工艺叠置在第一层上,如此可以使得正极片510和负极片520两者具有合理的机械强度,例如正极片510和负极片520均具有设定的抗拉强度值和刚度值,该抗拉强度值和刚度值相对较高,可以防止正极片510和负极片520在较大拉力作用下产生断裂;且两者具有良好的导电功能。正极片510固定在电路板320的正面321上,正极片510与电路板320之间具有合理的连接强度,可以防止正极片510在较大拉力的作用下脱离电路板320,也使得正极片510与正弹性顶针341电性连接,同时正极片510与电芯400的正极部弹性抵接,从而实现正极片510与正极部之间的电性连接关系。负极片520固定在电路板320的正面321上,负极片520与电路板320之间具有合理的连接强度,可以防止负极片520在较大拉力的作用下脱离电路板320,也使得负极片520与负弹性顶针342电性连接,同时负极片520与电芯400的侧面430弹性抵接,使得负极片520与作为负极部的金属壳弹性抵接,从而实现负极片520与负极部之间的电性连接关系。因此,电芯 400可以通过正极片510、正极片510、正弹性顶针341和负弹性顶针342对雾化器600进行供电。
在一些实施例中,正极片510包括基体片511和抵压片512,正极片510可以采用冲压等方式制造成型。基体片511固定在电路板320的正面321,基体片511上开设有通孔5111,该通孔5111为周向封闭结构并沿基体片511的厚度方向贯穿整个基体片511,抵压部的一端固定在通孔5111的孔壁上,抵压部能够抵压电芯400的正极部。
例如,抵压片512包括第一连接片5121、第二连接片5122和第三连接片5123,第一连接片5121呈平板状且其端部与通孔5111的孔壁固定连接。第二连接片5122呈弯曲状并连接在第一连接片5121和第三连接片5123之间,第三连接片5123呈平板状且其端部与第二连接片5122连接,第三连接片5123的另一端为自由端,第二连接片5122与正极部抵接。第一连接片5121从通孔5111的孔壁远离基体片511延伸,从第一连接片5121与基体片511连接的一端至第一连接片5121与第二连接片5122连接的一端,第一连接片5121到基体片511的距离逐渐增大。第三连接片5123从第二连接片5122靠近基体片511延伸,以第三连接片5123远离第二连接片5122的延伸方向为参考方向,第三连接片5123到基体片511的距离逐渐减少。换言之,从第三连接片5123与第二连接片5122连接的一端到第三连接片5123远离第二连接片5122的一端,第三连接片5123到基体片511的距离逐渐减少。由此使得抵压片512大致呈V形并具有一定的弹性,继而使得弯曲状的第二连接片5122始终与正极部形成稳定可靠的抵接关系和电性连接关系。
在一些实施例中,负极片520包括第一段521、第二段522和第三段523,第一段521呈平板状且其端部与电路板320的正面321连接,第二段522可以呈S形弯曲状并连接在第一段521和第三段523之间,第三段523呈平板状且其端部与第二段522连接,第三段523的另一端为自由端,第二段522与负极部抵接。第三段523从第二段522远离电芯400延伸,从第三段523与第二段522连接的一端到第三段523的自由端,第三段523到电芯400的距离逐渐增大。由此使得负极片520具有一定的弹性,继而使得弯曲状的第二段522始终与负 极部形成稳定可靠的抵接关系和电性连接关系。在其它实施例中,第二段522可以呈平板状,第二段522弯折连接在第一段521和第三段523之间,使得第二段522与第一段521和第三段523均呈夹角设置。
鉴于底盖200与外壳100可拆卸连接,在电子雾化装置10中的烟油全部消耗完毕之后,并于电子雾化装置10进行丢弃处理之前,可以将底盖200从外壳100上卸载。具体而言,对电芯400施加拉力,鉴于正极片510和负极片520跟电芯400并未形成直接连接关系,电芯400将首先从容置腔110中取出以进行回收处理,并将电芯400回收至特定的容器内,以便电芯400输送至特定场所进行环保处理,有效防止电芯400对环境构成污染,最终提高电子雾化装置10的环保性能。确保电子雾化装置10满足相关国家和地区的环保要求。如需进一步对电极组件500和集成模组300进行回收处理,当电芯400从容置腔110中取出之后,可以对具有合理机械强度的正极片510和/或负极片520施加拉力,鉴于正弹性顶针341和负弹性顶针342两者与雾化器600仅形成抵接关系,即正弹性顶针341和负弹性顶针342两者并未固定在雾化器600中,可以使得正极片510和/或负极片520带动集成模组300运动,使得正弹性顶针341和负弹性顶针342远离雾化器600,继而使得电极组件500和集成模组300两者同时从容置腔110中取出以进行回收处理。
因此,可以根据实际情况的需要。既可以对电芯400进行单独回收处理,也可以对电芯400、电极组件500和集成模组300三者同时进行回收处理。鉴于集成模组300已经集成为一体,当通过正极片510和/或负极片520带动集成模组300运动时,可以使得集成模组300内的电路板320、固定支架310、气压传感器330、正弹性顶针341和负弹性顶针342等零部件同时运动以一次性从容置腔110中取出,从而提高集成模组300的回收效率。假如电路板320、固定支架310、气压传感器330、正弹性顶针341和负弹性顶针342等零部件并未进行集成化处理,在回收的过程中,必须单独对每个零件进行依次先后回收,从而增加回收操作的次数和劳动强度,如此明显会影响回收效率。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技 术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本实用新型的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对实用新型专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本实用新型构思的前提下,还可以做出若干变形和改进,这些都属于本实用新型的保护范围。因此,本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种电子雾化装置,其特征在于,包括:
    外壳,所述外壳开设有容置腔;
    底盖,所述底盖与所述外壳可拆卸连接并封盖所述容置腔;
    集成模组,所述集成模组收容在所述容置腔内,且所述集成模组包括电路板;
    电芯,所述电芯收容在所述容置腔内,所述电芯具有顶面,且所述电芯包括正极部和作为负极部的金属壳,所述金属壳具有环绕所述顶面设置的侧面,所述顶面朝向所述电路板设置,所述正极部设置在所述顶面;
    电极组件,所述电极组件收容在所述容置腔内并包括正极片和负极片,所述正极片固定在所述电路板上并与所述正极部相抵接,所述负极片固定在所述电路板上并与所述侧面抵接。
  2. 根据权利要求1所述的电子雾化装置,其特征在于,所述电路板具有朝向所述电芯设置的正面,所述正极片和所述负极片均设置在所述正面。
  3. 根据权利要求1所述的电子雾化装置,其特征在于,所述正极片包括基体片和抵压片,所述基体片固定在所述电路板上,所述抵压片固定在所述基体片上并抵接所述正极部。
  4. 根据权利要求3所述的电子雾化装置,其特征在于,所述抵压片包括第一连接片、第二连接片和第三连接片,所述第一连接片呈平板状且端部与所述基体片连接,所述第二连接片呈弯曲状并连接在所述第一连接片和所述第三连接片之间,所述第三连接片呈平板状且端部与所述第二连接片连接,所述第二连接片与所述正极部抵接,以所述第三连接片远离所述第二连接片的延伸方向为参考方向,所述第三连接片到所述基体片的距离逐渐减少。
  5. 根据权利要求1所述的电子雾化装置,其特征在于,所述负极片包括第一段、第二段和第三段,所述第一段呈平板状且端部与所述电路板连接,所述第二段弯折连接在所述第一段和所述第三段之间,所述第三段呈平板状且端部与所述第二段连接,所述第二段与所述负极部抵接,以所述第三连接片远离所述第二连接片的延伸方向为参考方向,所述第三连接片到所述电芯的距离逐渐增大。
  6. 根据权利要求1所述的电子雾化装置,其特征在于,所述正极片和所述负极片均包括第一层和第二层,所述第一层的厚度大于所述第二层的厚度,所述第一层采用黄铜材料制成,所述第二层采用金材料制成。
  7. 根据权利要求1所述的电子雾化装置,其特征在于,所述集成模组还包括固定支架,所述固定支架围成收容腔,所述电路板固定在所述收容腔内。
  8. 根据权利要求7所述的电子雾化装置,其特征在于,所述固定支架包括顶板、侧筒和卡凸,所述侧筒环绕所述顶板设置,所述顶板和所述侧筒共同围成所述收容腔,所述卡凸设置在所述侧筒远离所述顶板的一端,所述卡凸凸出设置在所述侧筒的内侧面上并收容在所述收容腔中,所述电路板承载在所述卡凸上。
  9. 根据权利要求8所述的电子雾化装置,其特征在于,所述固定支架还包括抵压筒,所述集成模组还包括气压传感器,所述抵压筒凸出设置在所述顶板上并收容在所述收容腔中,所述顶板和所述抵压筒围成周向封闭的存储腔,所述电路板与所述抵压筒的端部相抵接并封闭所述存储腔,所述气压传感器固定在所述电路板上并收容在所述存储腔中,所述顶板上开设有连通所述存储腔的感应孔。
  10. 根据权利要求8所述的电子雾化装置,其特征在于,还包括如下方案中的至少一项:
    所述电路板的外侧周面上凹陷形成有限位槽,所述固定支架还包括凸出设置在所述侧筒的内侧面上的限位块,所述限位块与所述限位槽配合;
    所述集成模组还包括正弹性顶针和负弹性顶针,所述正弹性顶针与所述正极片电性连接,所述负弹性顶针与所述负极片电性连接,所述正弹性顶针和所述负弹性顶针均间隔设置在所述电路板上并穿设在所述顶板中。
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