WO2018223563A1 - 雾化装置及其电子烟 - Google Patents

雾化装置及其电子烟 Download PDF

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Publication number
WO2018223563A1
WO2018223563A1 PCT/CN2017/103622 CN2017103622W WO2018223563A1 WO 2018223563 A1 WO2018223563 A1 WO 2018223563A1 CN 2017103622 W CN2017103622 W CN 2017103622W WO 2018223563 A1 WO2018223563 A1 WO 2018223563A1
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WO
WIPO (PCT)
Prior art keywords
heating
air guiding
air
heating member
guiding member
Prior art date
Application number
PCT/CN2017/103622
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州市派腾电子技术服务有限公司
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Filing date
Publication date
Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Publication of WO2018223563A1 publication Critical patent/WO2018223563A1/zh

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    • 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
    • A24F40/46Shape or structure of electric heating means
    • 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
    • A24F40/48Fluid transfer means, e.g. pumps
    • A24F40/485Valves; Apertures
    • 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
    • A24F40/50Control or monitoring
    • A24F40/51Arrangement of sensors
    • 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
    • A24F40/20Devices using solid inhalable precursors

Definitions

  • the utility model relates to the field of simulated smoking technology, in particular to an atomization device and an electronic cigarette thereof.
  • the existing flue-cured electronic cigarette can only heat the smoking materials such as tobacco, shredded tobacco or smoked paste filled in the tobacco pot, and cannot heat the gas that is about to enter the tobacco pot.
  • the external temperature of the electronic cigarette is lower than the temperature in the tobacco pot, and entering the tobacco pot through the air inlet passage causes the temperature of the smoked substance to decrease, resulting in more heat loss of the smoked substance, less smoke generation, and affecting the taste. At the same time, it also reduces the user experience.
  • the technical solution to be solved by the utility model for solving the technical problem is: an atomizing device, the atomizing device comprising a first heating member and a first air guiding member and a first convex body received in the first heating member a first flange separating the inner cavity of the first heating member to form a first chamber and a second chamber, wherein the first air guiding member is disposed in the second chamber, the first A chamber forms an atomization chamber, and the second chamber is formed with an intake passage communicating with the atomization chamber through the first air guide.
  • first flange is formed to extend outward from one end of the first air guiding member, or the first flange is formed inwardly from an inner wall of the first heating member, the first flange At least one first air inlet hole is disposed, and each of the first air inlet holes is respectively connected to the atomization chamber and the air inlet channel.
  • the atomizing device further includes a base disposed at one end of the first heating member, and the first air guiding member is disposed on the base, the first flange, and the first heat generating member
  • the lower end of the first air guiding member is disposed on the base, and the upper end of the first air guiding member is spaced apart from the first flange so that the first air guiding member is
  • An air guiding gap is formed between the upper end and the first flange, and the at least one first air inlet hole communicates with the air inlet passage through the air guiding gap.
  • a lower end of the first air guiding member abuts against the base, and an upper end surface of the first air guiding member and a lower end surface of the first flange are spaced apart by providing a resisting portion.
  • the base extends upwardly along the axial direction of the base to form at least two protrusions, and the adjustment depth of the lower end of the first air guide member and the at least two protrusions can be adjusted.
  • the size of the air conduction gap is the size of the air conduction gap.
  • a first spiral tooth is disposed on an outer circumferential surface of the first air guide member, and a side of the first spiral tooth away from an outer circumferential surface of the first air guide member and an inner circumference of the first heating member
  • the surface is formed by a space formed by the first helical tooth, the inner circumferential surface of the first heating member, and the outer circumferential surface of the first air guiding member, or the space is abutted or spaced apart
  • a first spiral tooth is disposed on an inner circumferential surface of the first heating member, and a side of the first spiral tooth away from an inner circumferential surface of the first heating member abuts or is spaced apart from an outer circumferential surface of the first air guiding member
  • the intake passage is constituted by a space formed by the first helical tooth, an inner circumferential surface of the first heating member, and an outer circumferential surface of the first air guiding member, or the intake passage is provided by a space between an inner circumferential surface of the first heating member and an outer
  • the atomizing device further includes a second heating member, the second heating member is sleeved outside the first air guiding member, or the second heating member is sleeved on the first air guiding member Internally, or the second heating member is disposed in a wall of the first air guiding member.
  • the atomizing device further includes a second heating member and a second air guiding member received in the first air guiding member, and the first air guiding member and the second air guiding member are formed There is an air passage in communication with the intake passage, and the second heating member is for heating the air passage.
  • a lower end of the second air guiding member is disposed on the base, and the base is provided with a vent hole communicating with the inner cavity of the second air guiding member, and an upper end of the second air guiding member At least one air passage slot is defined in the side wall, each of the air passage slots is in communication with the inner cavity of the second air guide member and the air passage, and the base is further provided with at least one groove. Each of the grooves is in communication with the air passage and the intake passage.
  • the second heating member is sleeved outside the first air guiding member, or the second heating member is disposed in the wall of the first air guiding member, or the second heating member Between the first air guiding member and the second air guiding member, or the second heating member is disposed in the wall of the second air guiding member, or the second heating member Nested in the second air guide.
  • the second heating member is interposed between the first air guiding member and the second air guiding member, and the second air guiding member is provided with a second helical tooth on the outer circumferential surface thereof, a side of the second spiral tooth away from the outer circumferential surface of the second air guide member abutting against an inner circumferential surface of the second heating member, or a second spiral tooth disposed on an inner circumferential surface of the second heating member a side of the second helical tooth away from the inner circumferential surface of the second heating member abutting against an outer circumferential surface of the second air guiding member, the air passage being the second helical tooth, the second A space composed of an inner circumferential surface of the heating member and an outer circumferential surface of the second air guiding member.
  • the first heating member is provided with an outer sleeve, and an insulating layer is disposed between the outer sleeve and the first heating member, and an outer circumferential surface of the first heating member and the heat insulation The inner peripheral faces of the insulating layer are placed against or spaced apart.
  • An electronic cigarette comprising the atomization device according to any one of the preceding claims, wherein the electronic cigarette further comprises a controller and a power supply device, wherein the controller is electrically connected to the atomization device and the power supply device, respectively sexual connection.
  • the electronic cigarette further includes a first temperature sensor and a first control switch, the first temperature sensor is disposed on the first heating member, or the first temperature sensor is adjacent to the first heating member
  • the first temperature sensor is electrically connected to the controller
  • the first control switch is electrically connected to the first heating component and the controller, respectively.
  • first heating member below the first flange is a first heating segment
  • first heating member above the first flange is a second heating segment
  • first At least one of a heating section and the second heating section can be independently controlled.
  • the electronic cigarette when the first heating segment can be independently controlled, the electronic cigarette further includes a second temperature sensor and a second control switch, the second temperature sensor is disposed on the first heating segment, or The second temperature sensor is disposed adjacent to the first heating segment, and the second temperature sensor is electrically connected to the controller, the second control switch is respectively associated with the first heating segment and the controller Electrically connected, when the second heating segment can be independently controlled, the electronic cigarette further includes a third temperature sensor and a third control switch, the third temperature sensor is disposed on the second heating segment, or the a third temperature sensor is disposed adjacent to the second heating segment, and the third temperature sensor is electrically connected to the controller, and the third control switch is electrically connected to the second heating segment and the controller respectively connection.
  • the electronic cigarette further includes a second heating member, the second heating member is sleeved in the first air guiding member, or the second heating member is sleeved on the first air guiding member Additionally, or alternatively, the second heating member is disposed within the wall of the first air guide.
  • the electronic cigarette further includes a fourth temperature sensor and a fourth control switch, the fourth temperature sensor is disposed on the second heating member, or the fourth temperature sensor is adjacent to the second heating member
  • the fourth temperature sensor is electrically connected to the controller
  • the fourth control switch is electrically connected to the second heating element and the controller, respectively.
  • the utility model has the beneficial effects that the atomization device or the electronic cigarette of the utility model can preheat the gas entering the atomization chamber through the air inlet passage, thereby reducing the heat loss of the smoke substance, thereby generating The amount of smoke is increased, which in turn improves the user experience.
  • Figure 1 is a perspective view of an atomizing device according to a first embodiment of the present invention
  • Figure 2 is an exploded view of the atomizing device of Figure 1;
  • Figure 3 is a cross-sectional view of the atomizing device of Figure 1;
  • Figure 4 is a circuit control diagram of the electronic cigarette with the atomizing device shown in Figure 1;
  • Figure 5 is a circuit control diagram (the power supply device is omitted) when the first heating section of the electronic cigarette with the atomizing device shown in Figure 1 can be independently controlled;
  • Figure 6 is a circuit control diagram (when the power supply device is omitted) when the second heating section of the electronic cigarette with the atomizing device shown in Figure 1 can be independently controlled;
  • Figure 7 is a circuit control diagram when the second heating member of the electronic cigarette with the atomizing device shown in Figure 1 can be independently controlled;
  • Figure 8 is a perspective view of the atomizing device of the second embodiment of the present invention.
  • Figure 9 is a cross-sectional view of the atomizing device of Figure 8.
  • Figure 10 is another cross-sectional view of the atomizing device of Figure 8 (rotated 90 ° relative to Figure 9);
  • Figure 11 is a perspective view of the atomizing device of the third embodiment of the present invention.
  • Figure 12 is a cross-sectional view of the atomizing device of Figure 11;
  • Figure 13 is a perspective view showing the structure of the base in the atomizing device shown in Figure 11;
  • Figure 14 is a perspective view showing the structure of the second air guiding member in the atomizing device shown in Figure 11;
  • Figure 15 is another cross-sectional view of the atomizing device of Figure 11 (rotated 90° relative to Figure 12).
  • Second heating member 30' atomizing chamber 11' first helical tooth 21'
  • an embodiment of the present invention provides an electronic cigarette including an atomizing device 100' and a power supply device 200' connected to the atomizing device 100'.
  • the power device 200' is a fog.
  • the device 100' provides electrical energy.
  • the atomizing device 100' includes a first heating member 10' and a first air guiding member 20' housed in the first heating member 10'.
  • the first heating member 10' is substantially a hollow tubular structure having openings at both upper and lower ends, and the first heating member 10' is electrically connected to the power supply device 200', and is capable of generating heat under the electric driving of the power supply device 200'.
  • the first heating member 10' is a ceramic heating element. It will be understood that in other embodiments not shown, the first heating member 10' may also be made of a metallic material having an electrically and thermally conductive function such as stainless steel or copper.
  • the first air guide 20' has a hollow cylindrical structure having an opening at a lower end.
  • the first air guide member 20' is provided with a first spiral tooth 21' which is spirally formed and annularly provided on the outer peripheral surface of the first air guide member 20'.
  • One side of the first helical tooth 21 ′ is fixedly connected to the outer circumferential surface of the first air guiding member 20 ′, and the side of the first helical tooth 21 ′ away from the outer circumferential surface of the first air guiding member 20 ′ is abutted against the first heating element 10 .
  • On the inner peripheral surface, the space formed by the first helical tooth 21', the inner peripheral surface of the first heating member 10', and the outer peripheral surface of the first air guiding member 20' constitutes a spiral intake passage 211' .
  • the first helical teeth 21' are helical and annularly disposed on the inner peripheral surface of the first heating member 10'.
  • One side of the first helical tooth 21 ′ is fixedly connected to the inner circumferential surface of the first heating element 10 ′, and the side of the first helical tooth 21 ′ away from the inner circumferential surface of the first heating element 10 ′ is abutted against the first air guiding member.
  • the outer peripheral surface of 20' whereby the space formed by the first helical tooth 21', the inner peripheral surface of the first heating member 10', and the outer peripheral surface of the first air guiding member 20' constitutes a spiral intake passage 211' .
  • the first air guide 20' is a porous member, and the outer peripheral surface of the first air guide 20' abuts against the inner circumferential surface of the first heating member 10'. Upper, the holes in the first air guide 20' communicate to form an intake passage 211'.
  • the holes in the porous member increase the surface area, so that the heat receiving area of the airflow is increased, and in addition, since the holes in the porous member are bent and connected, the flow path of the airflow is prolonged, that is, the heating time of the airflow is increased.
  • the upper end of the first air guiding member 20' is formed with a first flange 22' extending outward in the radial direction of the first air guiding member 20'.
  • the lower end of the first air guiding member 20' is along the first air guiding member 20'.
  • a second flange 23' is formed radially outward. 2 and FIG. 3, the first air guiding member 20' is received in the lower end of the first heating member 10', so that the first flange 22' separates the inner cavity of the first heating member 10'.
  • the atomizing chamber 11' is constituted by the upper end surface of the first flange 22' and the inner peripheral surface of the first heating member 10', and the atomizing chamber 11' is used for loading the smoking substance, and the smoking substance is heated at the first The heat generated by the piece 10' produces smoke for the user to smoke.
  • the outer peripheral surface of the first flange 22' abuts against the inner peripheral surface of the first heating member 10', and the second flange 23' The outer peripheral surface also abuts against the inner peripheral surface of the first heating member 10' to prevent the smoking material from leaking into the intake passage 211' from the junction of the first flange 22' and the first heating member 10'. Further, leakage from the junction of the second flange 23' and the first heating member 10' is prevented, and the first air guiding member 20' is prevented from being separated from the first heating member 10'.
  • a sealing member is further disposed between the first flange 22 ′ and the first heating element 10 ′ (not shown) Out).
  • the seal can be made of high temperature resistant rubber or high temperature resistant silicone.
  • the second flange 23' is realized by the tight insertion and the first The connection relationship of the heating members 10'. It is to be understood that, in other embodiments not shown, the second flange 23' and the first heating member 10' may also be connected by screwing or snapping, which is not limited herein.
  • the second flange 23' is provided with at least one second air inlet hole 231' in the axial direction of the first air guide member 20', and each of the second air inlet holes 231' is The intake passages 211' are in communication.
  • the first flange 22' is provided with at least one first air inlet hole 221' around the axial direction of the first air guide member 20', and each of the first air inlet holes 221' is respectively coupled with the intake passage 211' and atomized
  • the chambers 11' are in communication.
  • the second air inlet hole 231 ′ may also be disposed at a lower portion of the sidewall of the first heating element 10 ′, or the second air inlet hole 231 ′ is simultaneously disposed at the first The lower portion of the side wall of the heating member 10' and the second flange 23'.
  • the external gas is used for the smoke generated by the starting material for the user to use.
  • the outside air is air.
  • the external gas may also be a gas which is not harmful to the user, such as a scented gas or a mixture of scented gas and air. Among them, when the external gas includes a scented gas, the taste of the smoke can be increased to further enhance the user experience.
  • the first heating element 10' is heated by the electric drive of the power supply device 200' to generate heat, and the inner peripheral surface of the first heating member 10' is located above the first flange 22' as the atomization chamber 11'.
  • the peripheral wall directly heats the smoking substance in the atomizing chamber 11', and the portion of the first heating member 10' whose inner circumferential surface is located below the first flange 22' serves as the passage wall of the intake passage 211', and flows through the intake air.
  • the external gas of the passage 211' is directly heated.
  • the intake passage 211' is a spiral air passage, the flow stroke of the external air is increased, and the heating time of the external air flowing through the intake passage 211' is prolonged, so that when the external air reaches the atomization chamber 11', The temperature close to the atomizing chamber 11' reduces the loss of heat of the smoking substance, generates more smoke, and improves the mouthfeel.
  • the electronic cigarette further includes a first control switch 110', a first temperature sensor 40', and a controller 60'.
  • the first control switch 110' is electrically connected to the first heating member 10' and the controller 60', respectively, for turning on/off the electrical connection between the first heating member 10' and the power supply device 200'.
  • the first temperature sensor 40' is used to detect the temperature of the first heating member 10' and feed back to the controller 60'.
  • the first temperature sensor 40' is electrically coupled to the controller 60', and the first temperature sensor 40' is disposed on the first heating member 10' or disposed adjacent to the first heating member 10'.
  • the controller 60' is electrically connected to the power supply device 200'.
  • the first preset value is stored in the controller 60'.
  • the controller 60' compares the temperature of the first heating member 10' fed back by the first temperature sensor 40' with the first The preset value is compared, and the heating power of the first heating element 10' of the power supply device 200' is adjusted according to the comparison result such that the temperature of the first heating element 10' reaches and is maintained at the first preset value.
  • the first preset value may be an expected value manually input by the user, or may be a recommended value pre-stored by the manufacturer.
  • the electronic cigarette further includes a display device (not shown) electrically connected to the controller 60' for displaying an operating parameter of the electronic cigarette, for example, the first detected by the first temperature sensor 40'.
  • the electronic cigarette further includes an input device (not shown) electrically connected to the controller 60' for inputting a control signal by the user.
  • the user can input the first preset value through the input device. .
  • the operation of the first temperature sensor 40' corresponds to the on/off of the first control switch 110'.
  • the controller 60' detects that the first control switch 110' is in an on state
  • the controller 60' controls the first temperature sensor 40' to operate such that the first temperature sensor 40' detects the temperature of the first heating member 10', and Feedback to the controller 40', the controller 40' compares the temperature detected by the first temperature sensor 40' with a first preset value, and adjusts the power supply device 200' according to the comparison result.
  • the heating power to the first heating member 10' is such that the temperature of the first heating member 10' reaches and maintains at a first preset value; when the controller 60' detects that the first control switch 110' is in the off state, the control The device 60' controls the first temperature sensor 40' to stop operating.
  • the temperature in the atomizing chamber 11' is equal to the temperature in the intake passage 211'.
  • the temperature of the first heating member 10' is small from the temperature in the atomizing chamber 11' (intake passage 211'), therefore, the temperature of the first heating member 10' can be used to represent the mist.
  • the temperature in the chamber 11' and the temperature in the intake passage 211' that is, the temperature in the atomizing chamber 11' (intake passage 211') when the first heating member 10' reaches the first predetermined value The first preset value is reached.
  • the first heating member 10' when the temperature of the first heating member 10' is different from the temperature in the atomizing chamber 11' (intake passage 211'), the first heating member 10' When the first preset value is reached, the temperature in the atomization chamber 11' (intake passage 211') cannot be considered to reach the first preset value. What the user desires to adjust and understand is the temperature within the atomizing chamber 11' and the inlet passage 211'. In order to meet the needs of the user, the first temperature sensor 40' obtains the first temperature after the temperature of the first heating element 10' is detected plus the first temperature compensation (the first temperature is the atomizing chamber 11' and the intake passage).
  • the temperature in 211', the first temperature sensor 40' feeds back the first temperature to the controller 60', and the controller 60' compares the first temperature with the first preset value, and adjusts the power supply device 200' according to the comparison result.
  • the heating power to the first heating member 10' is such that the first temperature reaches and is maintained at a first predetermined value.
  • the display device displays the first temperature to facilitate the user to understand the temperature within the atomizing chamber 11' and the inlet passage 211'.
  • the first temperature compensation can be obtained experimentally or by theoretical calculation.
  • the first heating member 10' simultaneously heats the atomizing chamber 11' and the intake passage 211', however, the user may desire to separately heat at least one of the atomizing chamber 11' and the inlet passage 211'.
  • the first heating member 10' is divided into a first heating section 101' and a second heating section 102'.
  • the portion of the first heating element 10' below the first flange 22' is the first heating section 101', and the portion of the first heating element 10' above the first flange 22' is the second heating.
  • Segment 102', at least one of first heating section 101' and second heating section 102' can be independently controlled.
  • the electronic cigarette when the first heating section 101' is independently controllable, the electronic cigarette further includes a second control switch 113' and a second temperature sensor 70' for detecting the temperature of the first heating section 101'.
  • the second control switch 113' is electrically connected to the first heating section 101' and the controller 60', respectively, for turning on/off the electrical connection between the first heating section 101' and the power supply unit 200'.
  • the second temperature sensor 70' is disposed on the first heating section 101', or the second temperature sensor 70' is disposed adjacent to the first heating section 101', and the second temperature sensor 70' is electrically coupled to the controller 60'.
  • the second temperature sensor 70' feeds back the detected temperature of the first heating section 101' to the controller 60'.
  • the controller 60' stores a second preset value, and the controller 60' compares the temperature of the first heating segment 101' fed back by the second temperature sensor 70' with a second preset value, and adjusts the power supply device according to the comparison result.
  • the heating power of the first heating section 101' is 200' such that the temperature of the first heating section 101' reaches and is maintained at a second predetermined value.
  • the second preset value may be an expected value manually input by the user, or may be a recommended value pre-stored by the manufacturer.
  • the display device can also be used to display the temperature of the first heating segment 101' detected by the second temperature sensor 70' and the second predetermined value.
  • the input device can also be used for the user to input a second preset value.
  • the operation of the first temperature sensor 40' may correspond to the on/off of the first control switch 110'.
  • the operation of the second temperature sensor 70' may be turned on/off with the second control switch 113'. Correspondingly, it will not be described here.
  • the temperature in the intake passage 211' can be represented by the temperature of the first heating section 101'.
  • the temperature of the first heating section 101' differs greatly from the temperature of the intake passage 211', reference is made to the setting side of the first temperature sensor 40'.
  • the second temperature sensor 70' adds the detected temperature of the first heating segment 101' to the second temperature to obtain a second temperature (the second temperature is the temperature in the intake passage 211'), and the second temperature sensor 70' returns the second temperature to the control 60', the controller 60' compares the second temperature with the second preset value, and adjusts the heating power of the first heating section 101' by the power supply device 200' according to the comparison result, so that The second temperature is reached and maintained at a second predetermined value. Additionally, the display device displays a second temperature to facilitate the user to understand the temperature within the intake passage 211'.
  • the second temperature compensation can be obtained experimentally or by theoretical calculation.
  • the electronic cigarette when the second heating section 102' is independently controllable, the electronic cigarette further includes a third control switch 114' and a third temperature sensor 80' for detecting the temperature of the second heating section 102'.
  • the third control switch 114' is electrically coupled to the second heating section 102' and the controller 60', respectively, for turning on/off the electrical connection between the second heating section 102' and the power supply unit 200'.
  • the third temperature sensor 80' is disposed on the second heating section 102', or the third temperature sensor 80' is disposed adjacent to the second heating section 102', and the third temperature sensor 80' is electrically coupled to the controller 60'.
  • the third temperature sensor 80' feeds back the detected temperature of the second heating section 102' to the controller 60'.
  • the controller 60' stores a third preset value, and the controller 60' compares the temperature of the second heating segment 102' fed back by the third temperature sensor 80' with a third preset value, and adjusts the power supply device according to the comparison result.
  • the heating power of the second heating section 102' is 200' such that the temperature of the second heating section 102' reaches and is maintained at a third predetermined value.
  • the third preset value may be an expected value manually input by the user, or may be a recommended value pre-stored by the manufacturer.
  • the display device can also be used to display the temperature of the second heating segment 102' detected by the third temperature sensor 80' and a third predetermined value.
  • the input device can also be used for the user to input a third preset value.
  • the operation of the first temperature sensor 40' may correspond to the on/off of the first control switch 110'.
  • the operation of the third temperature sensor 80' may be turned on/off with the third control switch 114'. Correspondingly, it will not be described here.
  • the temperature in the atomizing chamber 11' can be expressed by the temperature of the second heating section 102'.
  • the third temperature sensor 80' will detect the second heating section 102'.
  • the temperature plus the third temperature compensation results in a third temperature (the third temperature is the temperature within the atomizing chamber 11'), and the third temperature sensor 80' feeds the third temperature back to the controller 60', and the controller 60'
  • the third temperature is compared with a third preset value, and the heating power of the second heating section 102' of the power supply device 200' is adjusted according to the comparison result such that the third temperature reaches and is maintained at the third preset value.
  • the display device displays a third temperature to facilitate the user to understand the temperature within the atomizing chamber 11'.
  • the third temperature compensation can be obtained experimentally or by theoretical calculation.
  • the intake passage 211' can be independently heated by independently controlling the first heating section 101', and the atomization chamber 11' can be independently heated by independently controlling the second heating section 102'.
  • This independent control is advantageous, for example, the user may turn on only the first heating section 101' to preheat the gas stream, or heat the gas stream above the volatilization temperature of the fuming material to heat the fuming material directly through the hot gas stream. For another example, the user may only turn on the second heating section 102' to heat only the atomizing chamber 11'.
  • first temperature sensor 40' and the first control switch 110' may be omitted.
  • the second preset value and the third preset value may be the same or different.
  • the temperature in the intake passage 211' reaches the same value as the temperature in the atomization chamber 11', so that the flow into the atomization chamber 11' via the intake passage 211' can be ensured.
  • the temperature of the gas inside is the same as the temperature inside the atomizing chamber 11', so as to avoid the smoke caused by the temperature of the outside air being too low. Excessive heat loss of the substance occurs.
  • the temperature in the intake passage 211' is greater than the temperature in the atomization chamber 11', so that the temperature of the airflow flowing into the atomization chamber 11' is higher than the temperature of the smoke, and the airflow When passing through the smoking substance, it is also possible to heat the smoking substance, which is advantageous for the heating of the smoking substance which is not in contact with the first heating element 10'.
  • the temperature in the intake passage 211' is smaller than the temperature in the atomization chamber 11', so that the temperature of the airflow flowing into the atomization chamber 11' is lower than the temperature of the smoke, and Cool the smoke and prevent the smoke entering the user's mouth from being too hot.
  • the intake passage 211' is wider, which means that the temperature of the airflow near the first heating member 10' is higher, and the airflow near the first air guide 20' is higher than that of the first heating member 10'. Far, and the temperature is lower.
  • the higher temperature airflow may heat the smoking material
  • the lower temperature airflow may carry away the heat of the smoking material, which causes the atomizing chamber 11'
  • the heat content of the smoked substances inside is inconsistent, which in turn makes the taste of the smoke inconsistent, thereby affecting the user's use.
  • the atomizing device 100' further includes a second heating member 30'.
  • the first air guiding member 20' is tightly sleeved outside the second heating member 30', and the second heating member 30 'Electrically connected to the power supply device 200'.
  • the second heating member 30' is heated by the electric drive of the power supply device 200' and directly transfers the generated heat to the first air guide member 20'.
  • the outer peripheral surface of the first air guide member 20' serves as the intake passage 211'. A portion is capable of heating the outside air flowing through the intake passage 211'.
  • the second heating member 30 ′ may also be sleeved outside the first air guiding member 20 ′ or may be disposed in the wall of the first air guiding member 20 ′.
  • the second heating member 30' is a metal heating rod, and the lower end of the second heating member 30' extends downward to form a pair of second pins 31' electrically connected to the power supply device 200'.
  • the second heating member 30' may also be a rod-like structure such as a ceramic heating rod, or the second heating member 30' may be a spiral heating wire, and the heating wire is wound around The outer portion of the first air guiding member 20', and the heating wire of each turn is embedded in the tooth groove of the corresponding first helical tooth 21', or the second heating member 30' is sintered in the first air guiding member 20' heating wire in the wall.
  • the electronic cigarette further includes a fourth control switch 112' and a fourth temperature sensor 50' for detecting the temperature of the second heating member 30'.
  • the fourth control switch 112' is electrically connected to the second heating member 30' and the controller 60', respectively, for turning on/off the electrical connection between the second heating member 30' and the power supply device 200'.
  • the fourth temperature sensor 50' is disposed on the second heating member 30', or the fourth temperature sensor 50' is disposed adjacent to the second heating member 30', and the fourth temperature sensor 50' is electrically coupled to the controller 60'.
  • the fourth temperature sensor 50' feeds back the detected temperature of the second heating member 30' to the controller 60'.
  • the intake passage 211' is heated by the first heating member 10' and the second heating member 30'.
  • the controller 60' compares the temperature of the second heating member 30' fed back by the fourth temperature sensor 50' with a first preset value, and adjusts the heating power of the second heating member 30' by the power supply device 200' according to the comparison result.
  • the temperature of the second heating member 30' is brought to and maintained at a first predetermined value.
  • the intake passage 211' is heated by the first heating section 101' and the second heating member 30'.
  • the controller 60' compares the temperature of the second heating member 30' fed back by the fourth temperature sensor 50' with a second preset value, and adjusts the heating power of the second heating member 30' by the power supply device 200' according to the comparison result.
  • the temperature of the second heating member 30' is brought to and maintained at a second predetermined value.
  • the display device can also be used to display the temperature of the second heating element 30' detected by the fourth temperature sensor 50'.
  • the operation of the first temperature sensor 40' may correspond to the on/off of the first control switch 110'.
  • the operation of the fourth temperature sensor 50' may be turned on/off with the fourth control switch 112'. Correspondingly, it will not be described here.
  • the temperature of the second heating member 30' differs greatly from the temperature of the intake passage 211'.
  • the fourth temperature sensor 50' adds the detected temperature of the second heating member 30' to the fourth temperature compensation to obtain a fourth temperature, and the fourth temperature sensor 50' feeds the fourth temperature to the controller. 60'.
  • the fourth temperature is compared with the first preset value; when the second control switch 113' and the fourth control switch 112' are both turned on, The fourth temperature is compared to a second predetermined value.
  • the fourth temperature compensation can be obtained experimentally or by theoretical calculation.
  • the atomizing device 100' of the first embodiment of the present invention can preheat the gas entering the atomizing chamber 11' via the intake passage 211', thereby reducing the loss of heat of the smoking substance, thereby generating more The amount of smoke increases the user experience.
  • the electronic cigarette provided in the first embodiment of the present invention has the same technical features as the above-described atomizing device 100' because it has all the technical features of the above-described atomizing device 100'. Moreover, in the electronic cigarette provided in the first embodiment of the present invention, the user can select and adjust the heating mode according to his actual needs, which can meet the diversified needs of the user.
  • the second embodiment of the present invention provides an electronic cigarette, which includes an atomizing device 300 ′ and a power supply device (not shown) connected to the atomizing device 300 ′, and a power supply device. Electrical energy is supplied to the atomizing device 300'.
  • the atomizing device 300' includes an outer sleeve 301', an upper cover 302' disposed at one end of the outer sleeve 301', a base 303' disposed at the other end of the outer sleeve 301' with respect to the upper cover 302', and being received in the outer sleeve 301'
  • the first heating member 10' inside and the first air guiding member 20' housed in the first heating member 10'.
  • the outer sleeve 301' is substantially a tubular structure that is penetrated at both ends.
  • the outer sleeve 301' is used as a mounting carrier for components to mount other components.
  • the outer sleeve 301' can also serve as a user's holding carrier. In order to facilitate the user to hold the electronic cigarette.
  • the upper cover 302' is substantially annularly connected at both ends, and the lower end of the upper cover 302' is crimped into the upper end of the outer sleeve 301' by an interference fit.
  • the base 303' has a hollow tubular structure with an opening at the upper end.
  • the upper end of the 303' is crimped into the lower end of the outer sleeve 301' by an interference fit, and the first heating member 10' is disposed in a space formed by the outer sleeve 301', the upper cover 302', and the base 303'.
  • the atomizing device 300 ′ further includes a first fixing member 304 ′ sandwiched between the upper cover 302 ′ and the first heating member 10 ′ and the first 303 ′′ and the first A second fixing member 305' between the heating members 10'.
  • the first fixing member 304' and the second fixing member 305' are both annular structures.
  • the outer annular surface of the first fixing member 304' abuts against the inner circumferential surface of the upper cover 302', and the inner annular surface of the first fixing member 304' abuts against the outer peripheral surface of the upper portion of the first heating member 10', thereby limiting The upper portion of the first heating member 10' moves in the radial direction of the atomizing device 300'.
  • the outer annular surface of the second fixing member 305' abuts against the inner circumferential surface of the base 303', and the inner annular surface of the second fixing member 305' abuts against the outer circumferential surface of the lower portion of the first heating member 10', thereby limiting
  • the lower portion of the first heating member 10' moves in the radial direction of the atomizing device 300'.
  • the radial movement of the first heating element 10' along the atomizing device 300' is restricted by the cooperation of the first fixing member 304' and the second fixing member 305', preventing the first heating member 10' along Radial sway of the atomizing device 300'.
  • the first fixing member 304' and the second fixing member 305' are both made of a high temperature resistant material to avoid damage due to high temperature, and the first fixing member 304' and the second fixing member 305' may be made of mica, high temperature resistant silicone, and resistant. Made of any of high temperature rubber.
  • the outer sleeve 301' and An insulating layer 306' is disposed between the first heating members 10', and the insulating layer 306' is made of a heat insulating material, which may be mica, high temperature resistant silicone, high temperature resistant rubber, and PEK (polyether). Any of the ketones).
  • the two sides of the thermal insulation layer 306' respectively abut against the outer sleeve 301' and the first heating element 10', and the radial movement of the first heating element 10' along the atomizing device 300' is also the same. Played a limiting role. It can be understood that in other embodiments not shown, the thermal insulation layer 306 ′ can also be spaced apart from the first heating element 10 ′, such that the first heating element 10 ′ and the thermal insulation layer 306 ′ remain. There is a gap, which greatly reduces the heat conduction between the two, and the heat loss of the first heating member 10' can be further reduced.
  • the first heating member 10' has a hollow tubular structure having openings at both upper and lower ends.
  • the first heating member 10' is electrically connected to the power supply unit, and is capable of generating heat under the electric driving of the power supply unit.
  • the first heating member 10' is a ceramic heating element. It will be understood that in other embodiments not shown, the first heating member 10' may also be made of a metallic material having an electrically and thermally conductive function such as stainless steel or copper.
  • the lower end of the first heating member 10' extends downward to form a pair of first pins 103' electrically connected to the power supply device.
  • a first flange 22' is formed on the inner wall of the first heating member 10' along the radial direction of the first heating member 10'.
  • the first flange 22' has a plate-like structure, and the first flange 22' will
  • the inner cavity of the first heating element 10' is partitioned to form a first chamber (not shown) and a second chamber (not shown), the first chamber forms an atomization chamber 11', and the second chamber is formed There is an intake passage 211'.
  • the atomizing chamber 11' is constituted by the upper end surface of the first flange 22' and the inner peripheral surface of the first heating member 10', and the atomizing chamber 11' is used for loading the smoking substance, on the first flange 22'
  • At least one first intake hole 221' is provided, and each of the first intake holes 221' is in communication with the intake passage 211' and the atomization chamber 11', respectively.
  • the fuming substance generates smoke under the heating of the first heating element 10', and the external gas sequentially enters into the atomizing chamber 11' via the intake passage 211' and the first intake hole 221' to emit the smoke substance.
  • the generated smoke is taken out through the opening of the upper cover 301' for the user to smoke.
  • the external gas may also be a gas which is not harmful to the user, such as a scented gas or a mixture of scented gas and air.
  • a gas which is not harmful to the user such as a scented gas or a mixture of scented gas and air.
  • the external gas when the external gas includes a scented gas, the taste of the smoke can be increased, which further enhances the user experience.
  • the atomizing device 300' further includes a filter member 307' disposed on the upper end surface of the first flange 22', and the filter member 307' is a porous member, and the hole in the porous member
  • the external air can be made to enter the atomization chamber 11' via the intake passage 211', and the slag of the smoking substance can be prevented from falling into the intake passage 211', and the external flow in the intake passage 211' can be prevented from being prevented.
  • the gas does not flow due to the deposition of impurities.
  • the filter member 307' is a screen laid on the upper end surface of the first flange 22'.
  • the first air guiding member 20' is housed in the second chamber. Specifically, the first air guiding member 20' is disposed in a space formed by the base 303', the first flange 22', and the first heat generating member 10'. The upper end of the first air guiding member 20' abuts against the first flange 22', and the lower end of the first air guiding member 20' abuts against the base 303'. With the cooperation of the first flange 22' and the base 303', the movement of the first air guide 20' in the axial direction of the atomizing device 300' is restricted, so that the first air guide 20' is fixed.
  • the first air guiding member 20' When the first air guiding member 20' is installed, the first air guiding member 20' is first inserted into the first heating member 10' from the bottom of the first heating member 10', and then the base 303' is first installed.
  • the bottom of the heating element 10' can be used for easy installation.
  • the first air guiding member 20' has a hollow cylindrical structure having an opening at a lower end, and the first air guiding member 20'
  • the first helical teeth 21' are provided, and the first helical teeth 21' are spirally formed and annularly provided on the outer peripheral surface of the first air guiding member 20'.
  • One side of the first helical tooth 21 ′ is fixedly connected to the outer circumferential surface of the first air guiding member 20 ′, and the side of the first helical tooth 21 ′ away from the outer circumferential surface of the first air guiding member 20 ′ is abutted against the first heating element 10 .
  • the space formed by the first helical tooth 21', the inner peripheral surface of the first heating member 10', and the outer peripheral surface of the first air guiding member 20' constitutes a spiral intake passage 211' .
  • the first helical tooth 21' abuts against the first heating member 10', and the first air guiding member 20' can be prevented from swaying in the radial direction of the atomizing device 300' in the second chamber.
  • the side of the first helical tooth 21 ′ away from the outer circumferential surface of the first air guide 20 ′ is spaced from the inner circumferential surface of the first heating element 10 ′ such that the first There is a gap between the spiral tooth 21' and the first heating element 10', which avoids the problem that the first air guiding member 20' and the first heating member 10' are too tight to be installed, which greatly improves the installation. Convenience.
  • the first helical teeth 21' are helical and annularly disposed on the inner peripheral surface of the first heating member 10'.
  • One side of the first helical tooth 21 ′ is fixedly connected to the inner circumferential surface of the first heating element 10 ′, and the side of the first helical tooth 21 ′ away from the inner circumferential surface of the first heating element 10 ′ is abutted against the first air guiding member.
  • the outer peripheral surface of 20' whereby the space formed by the first helical tooth 21', the inner peripheral surface of the first heating member 10', and the outer peripheral surface of the first air guiding member 20' constitutes a spiral intake passage 211' .
  • the first helical tooth 21' abuts against the first air guiding member 20', and the first air guiding member 20' can be prevented from swaying in the radial direction of the atomizing device 300' in the second chamber.
  • the side of the first helical tooth 21' away from the inner circumferential surface of the first heating member 10' is spaced apart from the outer circumferential surface of the first air guiding member 20', so that the first There is a gap between the spiral tooth 21' and the first air guiding member 20', which avoids the problem that the first heating member 10' and the first air guiding member 20' are too tight to be installed, which greatly improves the installation. Convenience.
  • the first air guide 20' is a porous member, and the outer peripheral surface of the first air guide 20' abuts against the inner circumferential surface of the first heating member 10'. Upper, the holes in the first air guide 20' communicate to form an intake passage 211'.
  • the holes in the porous member increase the surface area, so that the heat receiving area of the airflow is increased, and in addition, since the holes in the porous member are bent and connected, the flow path of the airflow is prolonged, that is, the heating time of the airflow is increased.
  • the first air guide 20' closes the portion on the first flange 22' when the upper end surface of the first air guide 20' abuts against the lower end surface of the first flange 22'.
  • the first air inlet hole 221 ′′ in the embodiment, the upper end surface of the first air guide member 20 ′ is convexly disposed upwardly along the axial direction of the first air guide member 20 ′, and the resisting portion 201 ′′
  • the upper end of the first air intake hole 221 ′ is abutted against the first flange 22 ′, and the first air guide 20 ′ and the first flange 22 ′ are spaced apart by the abutting portion 201 ′, so that the first guide
  • An air guiding gap 202' is formed between the upper end surface of the gas member 20' and the lower end surface of the first flange 22', and the air guiding gap 202' is connected to the first air inlet hole 221' and the air inlet passage 211', respectively.
  • the resisting portion 201 ′ can also be staggered downwardly on the lower surface of the first flange 22 ′, and the resisting portion 201 The lower end of the first gas guide member 20' abuts, and at this time, an air guiding gap 202' can be formed between the upper end surface of the first air guiding member 20' and the lower end surface of the first flange 22'. Airflow.
  • the intake passage 211' is wider, which means that the temperature of the airflow near the first heating member 10' is higher, and the airflow near the first air guide 20' is higher than that of the first heating member 10'. Far, and the temperature is lower.
  • the higher temperature airflow may heat the smoking material
  • the lower temperature airflow may carry away the heat of the smoking material, which causes the atomizing chamber 11'
  • the heat content of the smoked substances inside is inconsistent, which in turn makes the taste of the smoke inconsistent, thereby affecting the user's use.
  • the atomizing device 100' further includes a second heating member 30'.
  • the first air guiding member 20' is tightly sleeved outside the second heating member 30', and the second heating member 30' is electrically connected to the power supply device. connection.
  • the second heating member 30' is heated by the electric driving of the power supply device and directly transfers the generated heat to the first air guiding member 20'.
  • the outer peripheral surface of the first air guiding member 20' can be used as a part of the intake passage 211'. It is sufficient to heat the outside air flowing through the intake passage 211'.
  • the second heating member 30 ′ may also be sleeved outside the first air guiding member 20 ′ or may be disposed in the wall of the first air guiding member 20 ′.
  • the second heating member 30' is a metal heating tube, and the lower end of the second heating member 30' extends downward to form a pair of second pins 31' electrically connected to the power supply unit.
  • the second heating member 30' may also be a rod-like structure such as a ceramic heating rod, or the second heating member 30' may be a spiral heating wire, and the heating wire is wound around The outer portion of the first air guiding member 20', and the heating wire of each turn is embedded in the tooth groove of the corresponding first helical tooth 21', or the second heating member 30' is sintered in the first air guiding member 20' heating wire in the wall.
  • the bottom of the base 303' is provided with a plurality of pin mounting holes 3031', and each of the pin mounting holes 3031' is connected to the intake passage 211', and one The pin mounting hole 3031' corresponds to a first pin 103' or a second pin 31'.
  • the external gas can enter the intake passage 211' of the electronic cigarette via the pin mounting hole 3031', and the smoke generated in the atomizing chamber 11' is brought into the user's mouth when the user uses it;
  • the first pin 103' and the second pin 31' are both electrically connected to the power supply device through the corresponding pin mounting holes 3031' on the base 303'.
  • the size of the pin mounting hole 3031' is larger than the size of the corresponding pin of the first pin 103' and the second pin 31', and the pin is prevented from penetrating the pin mounting hole 3031'.
  • the foot mounting hole 3031' is closed to prevent the outside air from entering the inside of the electronic cigarette, and the direction indicated by the arrow in Fig. 10 is the flow direction of the airflow.
  • the first heating element 10' is heated by the electric drive of the power supply device to generate heat, and the inner peripheral surface of the first heating member 10' is located above the first flange 22' as the peripheral wall of the atomizing chamber 11'.
  • the smoking substance in the atomizing chamber 11' is directly heated, and a portion of the first heating member 10' whose inner circumferential surface is located below the first flange 22' serves as a passage wall of the intake passage 211', and flows through the intake passage 211.
  • the external gas is heated directly.
  • the intake passage 211' is a spiral air passage, the flow stroke of the external air is increased, and the heating time of the external air flowing through the intake passage 211' is prolonged, so that when the external air reaches the atomization chamber 11', The temperature close to the atomizing chamber 11' reduces the loss of heat of the smoking substance, generates more smoke, and improves the mouthfeel.
  • the first heating element 10' can also be divided into a first heating section and a second heating section, and the user can also use the first heating component 10' according to his actual needs.
  • a heating section, a second heating section, and a second heating section 30' are used to select and adjust the heating mode to meet the diversified needs of the user.
  • the selection and adjustment process of the heating mode is the same as that of the first embodiment, and details are not described herein again.
  • the atomizing device 100' provided in the first embodiment since the first flange 22' is integrally provided with the first air guiding member 20', the portion of the first flange 22' corresponding to the first air guiding member 20' cannot be The first intake hole 221' is opened such that less gas flows into the atomization chamber 11', resulting in less amount of smoke that the user smokes.
  • the atomizing device 300' provided in the second embodiment has an air guiding gap 202' between the first air guiding member 20' and the first flange 22', and the first air inlet hole 221 on the first flange 22'.
  • the setting of ' is not affected by the first gas guide 20', thereby ensuring the amount of gas entering the atomization chamber 11', and the user can smoke more smoke.
  • the first air guiding member 20' in the second embodiment has a relatively simple structure, is easy to produce, and is easy to install.
  • the atomizing device 300' of the second embodiment of the present invention can preheat the gas entering the atomizing chamber 11' via the inlet passage 211', thereby reducing the loss of heat of the smoking substance, thereby generating more The amount of smoke increases the user experience.
  • the electronic cigarette provided in the second embodiment of the present invention has the same technical effects as the above-described atomizing device 300' because it has all the technical features of the above-described atomizing device 300'. Moreover, in the electronic cigarette provided in the second embodiment, the user can select and adjust the heating mode according to his actual needs, which can meet the diversified needs of the user.
  • the third embodiment of the present invention provides an electronic cigarette, which includes an atomizing device 500 ′ and a power supply device (not shown) connected to the atomizing device 500 ′, and a power supply device. Electrical energy is supplied to the atomizing device 500'.
  • the difference between the atomizing device 500' and the atomizing device 300' of the second embodiment is that the mounting manner of the first air guiding member 20' and the flow direction of the air flowing through the inside of the electronic cigarette are different.
  • the base 303' has a substantially hollow cylindrical structure having an opening at its upper end, and the upper end of the base 303' is crimped into the lower end of the outer sleeve 301' by an interference fit.
  • a vent hole 3032' is defined in the center of the bottom wall of the base 303'.
  • the bottom wall of the base 303' extends upward in the axial direction of the base 303' around the vent hole 3032' to form at least two protrusions 3033'.
  • the main difference between the first air guiding member 20' in this embodiment and the second embodiment is that the first air guiding member 20' in this embodiment omits the top end on the upper end surface of the first air guiding member 20'.
  • the first air guiding member 20' when the first air guiding member 20' is installed, the lower end of the first air guiding member 20' is in interference fit with the protrusion 3033' of the base 303', and when the first air guiding member 20' is installed in position, the first guiding An air guiding gap 202' is formed between the upper end surface of the gas member 20' and the lower end surface of the first flange 22'.
  • the matching depth of the first air guiding member 20' and the protrusion 3033' can be adjusted by the user to meet the user's demand for the suction force and improve the user experience.
  • the air guiding gap 202' is large, the suction resistance is small, and the user can use the small suction force to suck enough.
  • the amount of smoke when the first gas guide 20' and the protrusion 3033' have a shallow depth of engagement, the air gap 202' is small, and the suction resistance is large, and the user needs to use a large suction force to suck enough.
  • the amount of smoke It is to be understood that, in other embodiments not shown, the first air guide 20' and the protrusion 3033' of the base 303' may also be connected by means of snapping or screwing, etc., and are not limited herein.
  • the atomization device 500' of the third embodiment of the present invention further includes a second air guide member 308' received in the second heating member 30'.
  • the second air guide member 308' is substantially continuous at both ends.
  • the tubular structure, the lower end of the second air guiding member 308' is mounted on the vent hole 3032' of the base 303', and the upper end of the second air guiding member 308' is abutted against the upper end of the first air guiding member 20', and the second heating An air passage 3081' communicating with the intake passage 211' is formed between the member 30' and the second air guide member 308'.
  • the second air guide member 308' is provided with a second helical tooth 3082', and the second helical tooth 3082' is spirally formed and annularly provided on the outer peripheral surface of the second air guide member 308'.
  • One side of the second helical tooth 3082 ′ is fixedly connected to the outer circumferential surface of the second air guiding member 308 ′, and the side of the second helical tooth 3082 ′ away from the outer circumferential surface of the second air guiding member 308 ′ is abutted against the second heating element 30 .
  • the space formed by the second helical teeth 3082', the inner peripheral surface of the second heating member 30', and the outer peripheral surface of the second air guide 308' constitutes a spiral air passage 3081'.
  • the second helical teeth 3082' are helical and annularly disposed on the inner peripheral surface of the second heating member 30'.
  • One side of the second helical tooth 3082' is fixedly coupled to the inner circumferential surface of the second heating member 30', and the second helical tooth 3082' is located away from the inner circumferential surface of the second heating member 30' against the second air guiding member.
  • the space formed by the second helical teeth 3082', the inner peripheral surface of the second heating member 30', and the outer peripheral surface of the second air guide 308' constitutes a spiral air passage 3081'.
  • the second heating element 30' is a metal heating tube and is interposed between the first air guiding member 20' and the second air guiding member 308', so that the second heating member 30' heats the air passage.
  • the first air guide member 20' can be heated, thereby improving the heating efficiency of the second heating member 30'.
  • the second heating element 30' can also be sleeved on the first air guiding.
  • the second heating member 30' is disposed in the wall of the first air guiding member 20', or the second heating member 30' is disposed in the wall of the second air guiding member 308', or The second heating member 30' is sleeved in the second air guiding member 308'.
  • the bottom wall of the base 303 ′ is further provided with at least one groove 3034 ′, and each groove 3034 ′ is ventilated.
  • the passage 3081' and the intake passage 211' communicate such that the air passage 3081' communicates with the intake passage 211' through the recess 3034'.
  • the recess 3034 ′ can also be omitted, and a first through hole communicating with the air passage 3081 ′ is opened on the sidewall of the second heating member 30 ′ (not shown) a second through hole (not shown) communicating with the intake passage 211' is opened on the side wall of the first air guiding member 20', and the first through hole is in communication with the second through hole.
  • the air passage 3081' communicates with the air inlet passage 211' through the first through hole and the second through hole.
  • the first through hole is disposed on the sidewall of the second heating member 30' near the lower end
  • the second through hole is disposed on the sidewall of the first air guiding member 20' near the lower end to make the airflow Flow through the air passage 3081' and the intake passage 211' as much as possible.
  • each of the air passages 3083' is in communication with the inner cavity of the second air guide 308' and the air passage 3081'.
  • the external air sequentially passes through the vent hole 3032', the inner cavity of the second air guiding member 308', the air passing groove 3083', the air passage 3081', the air inlet passage 211', the air guiding gap 202', and the first inlet.
  • the air hole 221' enters into the atomization chamber 11', and then the smoke generated in the atomization chamber 11' is taken out to the user's mouth through the open end of the upper cover 301'.
  • the direction indicated by the arrow in Fig. 15 is the flow of the airflow. direction.
  • the first heating element 10' In use, the first heating element 10' generates heat under the electric drive of the power supply device, and on the one hand, the inner peripheral surface of the first heating member 10' is located above the first flange 22' as the peripheral wall of the atomizing chamber 11'. The smoking material in the atomizing chamber 11' is directly heated.
  • the portion of the first heating member 10' whose inner circumferential surface is located below the first flange 22' serves as a passage wall of the intake passage 211', and flows inwardly. The outside air of the gas passage 211' is directly heated.
  • the second heating member 30' generates heat under the electric driving of the power supply device, and the inner peripheral surface of the second heating member 30' serves as a passage wall of the air passage 3081' to directly heat the external air flowing through the air passage 3081'.
  • the second air guide member 308' is heated, so that the external air flowing through the inner cavity of the second air guide member 308' is also heated.
  • the intake passage 211' and the air passage 3081' are both spiral air passages, the flow stroke of the external air is increased, and the heating time of the external air flowing through the air passages 3081' and the intake passage 211' is extended, so that the external air When it reaches the inside of the atomizing chamber 11', it has a temperature close to the atomizing chamber 11', thereby reducing the loss of heat of the smoking substance, generating more smoke and improving the mouthfeel.
  • the external air flowing through the electronic cigarette of the third embodiment has a longer external flow and a longer heating time, so that when it reaches the atomization chamber 11', it is closer to the atomization chamber 11'.
  • the temperature inside It is to be understood that the atomizing device 300' in the second embodiment can also form the air passage 3081' by providing the second air guiding member 308'.
  • the pin mounting hole 3031' provided on the base 303' is sized to be the first pin 103' and the second pin 31'.
  • the corresponding one of the pins has the same size.
  • the size of the pin mounting hole 3031' is larger than the size of the corresponding pin of the first pin 103' and the second pin 31', when the pin penetrates the pin mounting hole 3031'
  • the user can seal the pin mounting hole 3031' with a sealing member such as silicone rubber or rubber, and the external air can only enter the electronic cigarette from the vent hole 3032' of the base 303'.
  • the first heating member 10' can also be divided into a first heating section and a second heating section, and the user can also apply the first heating component 10' according to his actual needs.
  • a heating section, a second heating section, and a second heating section 30' are used to select and adjust the heating mode to meet the diversified needs of the user.
  • the selection and adjustment process of the heating mode is the same as that of the first embodiment, and details are not described herein again.
  • the atomizing device 500' of the third embodiment of the present invention can preheat the gas entering the atomizing chamber 11' via the inlet passage 211', thereby reducing the loss of heat of the smoking substance, thereby generating more The amount of smoke increases the user experience.
  • the electronic cigarette provided in the third embodiment of the present invention has the same technical effects as the above-described atomizing device 500' because it has all the technical features of the above-described atomizing device 500'. Moreover, in the electronic cigarette provided in the third embodiment, the user can select and adjust the heating mode according to his actual needs, which can meet the diversified needs of the user.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种雾化装置(100',300',500'),其包括第一加热件(10')以及收容于第一加热件(10')内的第一导气件(20')和第一凸缘(22'),第一凸缘(22')将第一加热件(10')的内腔隔设形成第一腔室及第二腔室,第一导气件(20')设于第二腔室内,第一腔室形成雾化腔(11'),第二腔室内通过第一导气件(20')形成有连通雾化腔(11')的进气通道(211')。该雾化装置(100',300',500'),能够对经由进气通道(211')进入至雾化腔(11')内的气体进行预热,从而减少了发烟物质热量的散失,以产生较多的烟雾量,进而提升了用户的使用体验。还公开了一种具有该雾化装置(100',300',500')的电子烟。

Description

雾化装置及其电子烟 技术领域
本实用新型涉及模拟吸烟技术领域,特别地,涉及一种雾化装置及其电子烟。
背景技术
现有的烤烟型电子烟,只能对装填在烟锅内的烟草、烟丝或烟膏等发烟物质进行加热,无法对即将进入到烟锅内的气体进行加热。电子烟外部气体相对于烟锅内的温度较低,经由进气通道进入至烟锅内会使得发烟物质的温度降低,导致发烟物质的热量散失较多,烟雾产生量较少,影响口感的同时也降低了用户的使用体验。
实用新型内容
基于此,有必要提供一种雾化装置及其电子烟,使得用户能够对经由进气通道进入至雾化腔内的气体进行预热。
本实用新型解决其技术问题所要采用的技术方案是:一种雾化装置,所述雾化装置包括第一加热件以及收容于所述第一加热件内的第一导气件和第一凸缘,所述第一凸缘将所述第一加热件的内腔隔设形成第一腔室及第二腔室,所述第一导气件设于所述第二腔室内,所述第一腔室形成雾化腔,所述第二腔室内通过所述第一导气件形成有连通所述雾化腔的进气通道。
进一步地,所述第一凸缘由所述第一导气件的一端向外侧伸形成,或者,所述第一凸缘由所述第一加热件的内壁向内侧伸形成,所述第一凸缘上设置有至少一个第一进气孔,每一个所述第一进气孔均分别与所述雾化腔及所述进气通道相连通。
进一步地,所述雾化装置还包括设于所述第一加热件一端的底座,所述第一导气件设置在由所述底座、所述第一凸缘以及所述第一发热件三者构成的空间内,所述第一导气件的下端设置在所述底座上,所述第一导气件的上端与所述第一凸缘间隔设置,使得所述第一导气件的上端与所述第一凸缘之间形成有导气间隙,所述至少一个第一进气孔通过所述导气间隙与所述进气通道连通。
进一步地,所述第一导气件的下端抵持所述底座,所述第一导气件的上端面与所述第一凸缘的下端面之间通过设置抵持部而间隔设置。
进一步地,所述底座上沿所述底座的轴向向上延伸形成至少两个凸起,通过调节所述第一导气件的下端与至少两个所述凸起的配合深度,能够调节所述导气间隙的大小。
进一步地,所述第一导气件的外周面上设置有第一螺旋齿,所述第一螺旋齿远离所述第一导气件外周面的一侧与所述第一加热件的内周面相抵靠或间隔设置,所述进气通道由所述第一螺旋齿、所述第一加热件的内周面以及所述第一导气件的外周面组成的空间构成,或者,所述第一加热件的内周面上设置有第一螺旋齿,所述第一螺旋齿远离所述第一加热件内周面的一侧与所述第一导气件的外周面相抵靠或间隔设置,所述进气通道由所述第一螺旋齿、所述第一加热件的内周面以及所述第一导气件的外周面组成的空间构成,或者,所述进气通道由所述第一加热件的内周面与所述第一导气件的外周面之间的空间构成,或者,所述第一导气件是一多孔件,所述第一导气件内的孔洞连通形成所述进气通道。
进一步地,所述雾化装置还包括第二加热件,所述第二加热件套设在所述第一导气件外,或者所述第二加热件套设在所述第一导气件内,或者所述第二加热件设置在所述第一导气件的壁体内。
进一步地,所述雾化装置还包括第二加热件以及收容于所述第一导气件内的第二导气件,所述第一导气件与所述第二导气件之间形成有与所述进气通道连通的通气道,所述第二加热件用于加热所述通气道。
进一步地,所述第二导气件的下端设置在所述底座上,所述底座上设置有与所述第二导气件的内腔连通的通气孔,所述第二导气件的上端侧壁上开设有至少一个过气槽,每一个所述过气槽均与所述第二导气件的内腔及所述通气道相连通,所述底座上还设置有至少一个凹槽,每一个所述凹槽均与所述通气道及所述进气通道相连通。
进一步地,所述第二加热件套设在所述第一导气件外,或者,所述第二加热件设置在所述第一导气件的壁体内,或者,所述第二加热件夹设于所述第一导气件与所述第二导气件之间,或者,所述第二加热件设置在所述第二导气件的壁体内,或者,所述第二加热件套设在所述第二导气件内。
进一步地,所述第二加热件夹设于所述第一导气件与所述第二导气件之间,所述第二导气件的外周面上设置有第二螺旋齿,所述第二螺旋齿远离所述第二导气件外周面的一侧与所述第二加热件的内周面相抵靠,或者,所述第二加热件的内周面上设置有第二螺旋齿,所述第二螺旋齿远离所述第二加热件内周面的一侧与所述第二导气件的外周面相抵靠,所述通气道由所述第二螺旋齿、所述第二加热件的内周面以及所述第二导气件的外周面组成的空间构成。
进一步地,所述第一加热件外套设设有外套管,所述外套管与所述第一加热件之间设置有隔热保温层,所述第一加热件的外周面与所述隔热保温层的内周面相抵靠或间隔设置。
一种电子烟,所述电子烟包括前述任一项所述的雾化装置,所述电子烟还包括控制器以及电源装置,所述控制器分别与所述雾化装置以及所述电源装置电性连接。
进一步地,所述电子烟还包括第一温度传感器以及第一控制开关,所述第一温度传感器设置在所述第一加热件上,或者,所述第一温度传感器靠近所述第一加热件设置,且,所述第一温度传感器与所述控制器电性连接,所述第一控制开关分别与所述第一加热件以及所述控制器电性连接。
进一步地,所述第一加热件位于所述第一凸缘以下的部分为第一加热段,所述第一加热件位于所述第一凸缘以上的部分为第二加热段,所述第一加热段以及所述第二加热段中的至少一个可以独立控制。
进一步地,当所述第一加热段可以独立控制时,所述电子烟还包括第二温度传感器以及第二控制开关,所述第二温度传感器设置在所述第一加热段上,或者,所述第二温度传感器靠近所述第一加热段设置,且,所述第二温度传感器与所述控制器电性连接,所述第二控制开关分别与所述第一加热段以及所述控制器电性连接,当所述第二加热段可以独立控制时,所述电子烟还包括第三温度传感器以及第三控制开关,所述第三温度传感器设置在第二加热段上,或者所述第三温度传感器靠近所述第二加热段设置,且,所述第三温度传感器与所述控制器电性连接,所述第三控制开关分别与所述第二加热段以及所述控制器电性连接。
进一步地,所述电子烟还包括第二加热件,所述第二加热件套设在所述第一导气件内,或者,所述第二加热件套设在所述第一导气件外,或者,所述第二加热件设置在所述第一导气件的壁体内。
进一步地,所述电子烟还包括第四温度传感器以及第四控制开关,所述第四温度传感器设置在所述第二加热件上,或者,所述第四温度传感器靠近所述第二加热件设置,且,所述第四温度传感器与所述控制器电性连接,所述第四控制开关分别与所述第二加热件以及所述控制器电性连接。
本实用新型的有益效果是:本实用新型的雾化装置或电子烟,能够对经由进气通道进入至雾化腔内的气体进行预热,从而减少了发烟物质热量的散失,以产生较多的烟雾量,进而提升了用户的使用体验。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型实施例一的雾化装置的立体图;
图2是图1所示雾化装置的分解图;
图3是图1所示雾化装置的剖视图;
图4是带有图1所示雾化装置的电子烟的电路控制图;
图5是带有图1所示雾化装置的电子烟中第一加热段可独立控制时的电路控制图(省略了电源装置);
图6是带有图1所示雾化装置的电子烟中第二加热段可独立控制时的电路控制图(省略了电源装置);
图7是带有图1所示雾化装置的电子烟中第二加热件可独立控制时的电路控制图;
图8是本实用新型实施例二的雾化装置的立体图;
图9是图8所示雾化装置的剖视图;
图10是图8所示雾化装置的另一剖视图(相对图9旋转90°);
图11是本实用新型实施例三的雾化装置的立体图;
图12是图11所示雾化装置的剖视图;
图13是图11所示雾化装置中底座的立体结构示意图;
图14是图11所示雾化装置中第二导气件的立体结构示意图;
图15是图11所示雾化装置的另一剖视图(相对图12旋转90°)。
图中零部件名称及其编号分别为:
雾化装置100’,300’,500’  第一加热件10’  第一导气件20’
第二加热件30’      雾化腔11’          第一螺旋齿21’
第一凸缘22’        第二凸缘23’        第二引脚31’
进气通道211’       第一进气孔221’     第二进气孔231’
电源装置200’       第一温度传感器40’  第二温度传感器70’
控制器60’          第一控制开关110’   第二控制开关113’
第一加热段101’     第二加热段102’     第三控制开关114’
第四控制开关112’   第三温度传感器80’  第四温度传感器50’
外套管301’         上盖302’           底座303’
第一固定件304’     第二固定件305’     隔热保温层306’
过滤件307’         第一引脚103’       抵持部201’
导气间隙202’       引脚安装孔3031’    通气孔3032’
凸起3033’          凹槽3034’          第二导气件308’
通气道3081’        第二螺旋齿3082’    过气槽3083’
具体实施方式
现在结合附图对本实用新型作详细的说明。此图为简化的示意图,仅以示意方式说明本实用新型的基本结构,因此其仅显示与本实用新型有关的构成。
实施例一
请参阅图1-图4,本实用新型实施例一提供了一种电子烟,该电子烟包括雾化装置100’以及与雾化装置100’连接的电源装置200’,电源装置200’为雾化装置100’提供电能。其中,雾化装置100’包括第一加热件10’以及收容于第一加热件10’内的第一导气件20’。
第一加热件10’大致呈上下两端具有开口的中空管状结构,第一加热件10’与电源装置200’电性连接,且在电源装置200’的电驱动作用下能够产生热量。本实施方式中,第一加热件10’为陶瓷发热体。可以理解地,在其他未示出的实施方式中,第一加热件10’还可以由诸如不锈钢、铜等具有导电导热功能的金属材料制成。
第一导气件20’大致呈下端具有开口的中空筒状结构。第一导气件20’上设置有第一螺旋齿21’,第一螺旋齿21’呈螺旋状且环设在第一导气件20’的外周面上。第一螺旋齿21’的一侧与第一导气件20’的外周面固定连接,第一螺旋齿21’远离第一导气件20’外周面的一侧抵靠在第一加热件10’的内周面上,由此,第一螺旋齿21’、第一加热件10’的内周面以及第一导气件20’的外周面组成的空间构成螺旋形的进气通道211’。
可以理解地,在其他未示出的实施方式中,第一螺旋齿21’呈螺旋状且环设在第一加热件10’的内周面上。第一螺旋齿21’的一侧与第一加热件10’的内周面固定连接,第一螺旋齿21’远离第一加热件10’内周面的一侧抵靠在第一导气件20’的外周面上,由此,第一螺旋齿21’、第一加热件10’的内周面以及第一导气件20’的外周面组成的空间构成螺旋形的进气通道211’。
可以理解地,在其他未示出的实施方式中,第一导气件20’是一多孔件,第一导气件20’的外周面抵靠在第一加热件10’的内周面上,第一导气件20’内的孔洞连通形成进气通道211’。多孔件内的孔洞,增大了表面积,使得气流的受热面积增大,另外,由于多孔件内的孔洞曲折连通,因此,延长了气流的流动路径,即,增加了气流的受热时间。
第一导气件20’的上端沿第一导气件20’的径向向外侧伸形成有第一凸缘22’,第一导气件20’的下端沿第一导气件20’的径向向外侧伸形成有第二凸缘23’。请同时参阅图2和图3,第一导气件20’收容在第一加热件10’的下端内,从而使得第一凸缘22’将第一加热件10’的内腔隔设形成第一腔室(图未标出)及第二腔室(图未标出),其中,进气通道211’位于第二腔室内,第一腔室形成雾化腔11’。具体地,雾化腔11’由第一凸缘22’的上端面与第一加热件10’的内周面构成,雾化腔11’用于装填发烟物质,发烟物质在第一加热件10’的加热作用下产生烟雾以供用户吸食。
当第一导气件20’在第一加热件10’内安装到位时,第一凸缘22’的外周面抵持在第一加热件10’的内周面上,第二凸缘23’的外周面也抵持在第一加热件10’的内周面上,以避免发烟物质由第一凸缘22’与第一加热件10’的连接处泄漏至进气通道211’内,进而从第二凸缘23’与第一加热件10’的连接处漏出,同时避免了第一导气件20’与第一加热件10’相脱离。本实施方式中,为了提高第一凸缘22’与第一加热件10’之间的密封性,第一凸缘22’与第一加热件10’之间还设置有密封件(图未示出)。密封件可以由耐高温橡胶或者耐高温硅胶制成。本实施方式中,第二凸缘23’通过紧密插接的方式实现与第一 加热件10’的连接关系。可以理解地,在其他未示出的实施方式中,第二凸缘23’与第一加热件10’还可以通过螺纹连接或卡接的方式连接,此处不作限制。
为了便于外部气体进入电子烟内,第二凸缘23’围绕第一导气件20’的轴向设置有至少一个第二进气孔231’,且每一个第二进气孔231’均与进气通道211’相连通。第一凸缘22’围绕第一导气件20’的轴向设置有至少一个第一进气孔221’,且每一个第一进气孔221’均分别与进气通道211’及雾化腔11’相连通。可以理解地,在其他未示出的实施方式中,第二进气孔231’还可以设置在第一加热件10’侧壁的下部,或者,第二进气孔231’同时设置在第一加热件10’侧壁的下部和第二凸缘23’上。
用户抽吸时,外部气体经由第二进气孔231’进入至进气通道211’内,随后经由第一进气孔221’进入至雾化腔11’内。图3中箭头所指方向即为气流方向。外部气体用于带出发烟物质产生的烟雾以供用户使用。本实施方式中,外部气体为空气。可以理解地,在其他未示出的实施方式中,外部气体还可以是带有香味的气体或者带有香味的气体与空气的混合物等对用户无害的气体。其中,当外部气体包括带有香味的气体时,可以增加烟雾的口感,进一步提升用户的使用体验。
使用时,第一加热件10’在电源装置200’的电驱动作用下加热而产生热量,第一加热件10’的内周面位于第一凸缘22’以上的部分作为雾化腔11’的周壁直接加热雾化腔11’内的发烟物质,且第一加热件10’的内周面位于第一凸缘22’以下的部分作为进气通道211’的通道壁,对流经进气通道211’的外部气体直接进行加热。由于进气通道211’为螺旋形气道,使得外部气体的流动行程增加,延长了流经进气通道211’的外部气体的受热时间,使得外部气体到达雾化腔11’内时,已具有了与雾化腔11’接近的温度,从而减少了发烟物质热量的散失,能够产生较多的烟雾,提升了口感。
请参阅图4,本实施方式中,电子烟还包括第一控制开关110’、第一温度传感器40’以及控制器60’。第一控制开关110’分别与第一加热件10’和控制器60’电性连接,用于导通/断开第一加热件10’与电源装置200’之间的电路连接。第一温度传感器40’用于检测第一加热件10’的温度并反馈给控制器60’。第一温度传感器40’与控制器60’电性连接,且第一温度传感器40’设置在第一加热件10’上,或者靠近第一加热件10’设置。控制器60’与电源装置200’电性连接,控制器60’内存储有第一预设值,控制器60’将第一温度传感器40’反馈的第一加热件10’的温度与第一预设值进行比较,并根据比较结果调节电源装置200’对第一加热件10’的加热功率,使得第一加热件10’的温度达到并维持在第一预设值。其中,第一预设值可以是用户手动输入的期望值,也可以是厂家预先存储的推荐值。
在其中一个实施方式中,电子烟还包括与控制器60’电性连接的显示装置(图未示出),用于显示电子烟的工作参数,例如,第一温度传感器40’检测到的第一加热件10’的温度以及第一预设值。
在其中一个实施方式中,电子烟还包括与控制器60’电性连接的输入装置(图未示出),用于供用户输入控制信号,例如,用户可以通过输入装置输入第一预设值。
在其中一个实施方式中,第一温度传感器40’的工作与否与第一控制开关110’的通/断相对应。当控制器60’检测到第一控制开关110’处于导通状态时,控制器60’控制第一温度传感器40’工作,使得第一温度传感器40’检测第一加热件10’的温度,并反馈给控制器40’,控制器40’将第一温度传感器40’检测到的温度与第一预设值进行比较,并根据比较结果调节电源装置200’ 对第一加热件10’的加热功率,使得第一加热件10’的温度达到并维持在第一预设值;当控制器60’检测到第一控制开关110’处于断开状态时,控制器60’控制第一温度传感器40’停止工作。
在本实施方式中,由于第一加热件10’同时加热雾化腔11’和进气通道211’,因此,雾化腔11’内的温度与进气通道211’内的温度相等。考虑到在本实施方式中,第一加热件10’的温度与雾化腔11’(进气通道211’)内的温度相差较小,因此,可以用第一加热件10’的温度表示雾化腔11’内的温度以及进气通道211’内的温度,即,可以认为第一加热件10’达到第一预设值时,雾化腔11’(进气通道211’)内的温度达到第一预设值。
可以理解地,在其他未示出的实施方式中,当第一加热件10’的温度与雾化腔11’(进气通道211’)内的温度相差较大时,第一加热件10’达到第一预设值时,并不能认为雾化腔11’(进气通道211’)内的温度达到第一预设值。而用户期望调节和了解的是雾化腔11’和进气通道211’内的温度。为了满足用户的需求,第一温度传感器40’将检测到的第一加热件10’的温度加上第一温度补偿后得到第一温度(第一温度才是雾化腔11’和进气通道211’内的温度),第一温度传感器40’将第一温度反馈给控制器60’,控制器60’将第一温度与第一预设值进行比较,并根据比较结果调节电源装置200’对第一加热件10’的加热功率,使得第一温度达到并维持在第一预设值。另外,显示装置显示的是第一温度,以便于用户了解雾化腔11’和进气通道211’内的温度。第一温度补偿可以通过实验获得,也可以通过理论计算获得。
第一加热件10’同时加热雾化腔11’和进气通道211’,然而用户可能期望对雾化腔11’和进气通道211’中的至少一个单独进行加热。为了满足用户的需要,将第一加热件10’分为第一加热段101’和第二加热段102’。
在本实施方式中,第一加热件10’位于第一凸缘22’以下的部分为第一加热段101’,第一加热件10’位于第一凸缘22’以上的部分为第二加热段102’,第一加热段101’和第二加热段102’中的至少一个可以独立控制。
请参阅图5,当第一加热段101’可以独立控制时,电子烟还包括第二控制开关113’以及用于检测第一加热段101’的温度的第二温度传感器70’。第二控制开关113’分别与第一加热段101’以及控制器60’电性连接,用于导通/断开第一加热段101’与电源装置200’之间的电路连接。第二温度传感器70’设置在第一加热段101’上,或者第二温度传感器70’靠近第一加热段101’设置,且第二温度传感器70’与控制器60’电性连接。第二温度传感器70’将检测到的第一加热段101’的温度反馈给控制器60’。控制器60’内存储有第二预设值,控制器60’将第二温度传感器70’反馈的第一加热段101’的温度与第二预设值进行比较,并根据比较结果调节电源装置200’对第一加热段101’的加热功率,使得第一加热段101’的温度达到并维持在第二预设值。其中,第二预设值可以是用户手动输入的期望值,也可以是厂家预先存储的推荐值。
可以理解地,显示装置也可以用于显示第二温度传感器70’检测到的第一加热段101’的温度以及第二预设值。输入装置也可以用于供用户输入第二预设值。
第一温度传感器40’的工作与否可以与第一控制开关110’的通/断相对应,同样地,第二温度传感器70’的工作与否可以与第二控制开关113’的通/断相对应,此处不再赘述。
当第一加热段101’的温度与进气通道211’的温度相差较小时,可以用第一加热段101’的温度表示进气通道211’内的温度。当第一加热段101’的温度与进气通道211’的温度相差较大时,则参照第一温度传感器40’的设置方 式,第二温度传感器70’将检测到的第一加热段101’的温度加上第二温度补偿得到第二温度(第二温度才是进气通道211’内的温度),第二温度传感器70’将第二温度反馈给控制60’,控制器60’将第二温度与第二预设值进行比较,并根据比较结果调节电源装置200’对第一加热段101’的加热功率,使得第二温度达到并维持在第二预设值。另外,显示装置显示的是第二温度,以便于用户了解进气通道211’内的温度。第二温度补偿可以通过实验获得,也可以通过理论计算获得。
请参阅图6,当第二加热段102’可以独立控制时,电子烟还包括第三控制开关114’以及用于检测第二加热段102’的温度的第三温度传感器80’。第三控制开关114’分别与第二加热段102’以及控制器60’电性连接,用于导通/断开第二加热段102’与电源装置200’之间的电路连接。第三温度传感器80’设置在第二加热段102’上,或者第三温度传感器80’靠近第二加热段102’设置,且第三温度传感器80’与控制器60’电性连接。第三温度传感器80’将检测到的第二加热段102’的温度反馈给控制器60’。控制器60’内存储有第三预设值,控制器60’将第三温度传感器80’反馈的第二加热段102’的温度与第三预设值进行比较,并根据比较结果调节电源装置200’对第二加热段102’的加热功率,使得第二加热段102’的温度达到并维持在第三预设值。其中,第三预设值可以是用户手动输入的期望值,也可以是厂家预先存储的推荐值。
可以理解地,显示装置也可以用于显示第三温度传感器80’检测到的第二加热段102’的温度以及第三预设值。输入装置也可以用于供用户输入第三预设值。
第一温度传感器40’的工作与否可以与第一控制开关110’的通/断相对应,同样地,第三温度传感器80’的工作与否可以与第三控制开关114’的通/断相对应,此处不再赘述。
当第二加热段102’的温度与雾化腔11’的温度相差较小时,可以用第二加热段102’的温度表示雾化腔11’内的温度。当第二加热段102’的温度与雾化腔11’的温度相差较大时,则参照第一温度传感器40’的设置方式,第三温度传感器80’将检测到的第二加热段102’的温度加上第三温度补偿得到第三温度(第三温度才是雾化腔11’内的温度),第三温度传感器80’将第三温度反馈给控制器60’,控制器60’将第三温度与第三预设值进行比较,并根据比较结果调节电源装置200’对第二加热段102’的加热功率,使得第三温度达到并维持在第三预设值。另外,显示装置显示的是第三温度,以便于用户了解雾化腔11’内的温度。第三温度补偿可以通过实验获得,也可以通过理论计算获得。
通过独立控制第一加热段101’可以独立加热进气通道211’,通过独立控制第二加热段102’可以独立加热雾化腔11’。这种独立控制是有利的,例如,用户可以仅导通第一加热段101’,以预热气流,或者将气流加热到发烟物质的挥发温度以上,直接通过热气流来加热发烟物质。又例如,用户可以仅导通第二加热段102’,以仅加热雾化腔11’。
可以理解地,当第一加热段101’、第二加热段102’均可以独立控制时,第一温度传感器40’和第一控制开关110’可以省略。
可以理解地,当第一加热段101’、第二加热段102’均可以独立控制时,第二预设值和第三预设值可以相同,也可以不同。
当第二预设值等于第三预设值时,进气通道211’内的温度与雾化腔11’内的温度达到相同值,从而可以保证经由进气通道211’流入雾化腔11’内的气体温度与雾化腔11’内的温度相同,避免因外部气体温度过低从而使得发烟 物质的热量散失过多的情况发生。
当第二预设值大于第三预设值时,进气通道211’内的温度大于雾化腔11’内的温度,使得流入雾化腔11’内的气流温度高于烟雾的温度,气流穿过发烟物质时,还可以对发烟物质起到加热作用,这对于与第一加热件10’不接触的发烟物质的加热是有利的。
当第二预设值小于第三预设值时,进气通道211’内的温度小于雾化腔11’内的温度,使得流入雾化腔11’内的气流温度低于烟雾的温度,可以对烟雾降温,防止进入到用户口中的烟雾过烫。
在其中一个实施方式中,进气通道211’较宽,这意味着靠近第一加热件10’的气流温度较高,靠近第一导气件20’的气流因距离第一加热件10’较远,而温度较低。如此,当气流进入到雾化腔11’内时,温度较高的气流则可能会加热发烟物质,温度较低的气流则可能会带走发烟物质的热量,这使得雾化腔11’内的发烟物质的受热情况不一致,进而使得烟雾的口感不一致,从而影响用户的使用。请再次参阅图3,为了解决该问题,雾化装置100’还包括第二加热件30’,第一导气件20’紧密套设在第二加热件30’外,且第二加热件30’与电源装置200’电性连接。第二加热件30’在电源装置200’的电驱动作用下加热并将产生的热量直接传递给第一导气件20’,第一导气件20’的外周面作为进气通道211’的一部分能够对流经进气通道211’的外部气体进行加热。
可以理解地,在其他未示出的实施方式中,第二加热件30’还可以套设在第一导气件20’外,或者,还可以设置在第一导气件20’的壁体内。本实施方式中,第二加热件30’为金属加热棒,第二加热件30’的下端向下延伸形成有一对与电源装置200’电性连接的第二引脚31’。可以理解地,在其他未示出的实施方式中,第二加热件30’还可以为陶瓷加热棒等棒状结构,或者,第二加热件30’为螺旋状的加热丝,加热丝绕设于第一导气件20’的外部,且每一圈的加热丝均嵌设于相应的第一螺旋齿21’的齿槽内,或者,第二加热件30’为烧结在第一导气件20’壁体内的加热丝。
请参阅图7,为了可以对第二加热件30’进行独立控制,电子烟还包括第四控制开关112’以及用于检测第二加热件30’的温度的第四温度传感器50’。第四控制开关112’分别与第二加热件30’以及控制器60’电性连接,用于导通/断开第二加热件30’与电源装置200’之间的电路连接。第四温度传感器50’设置在第二加热件30’上,或者第四温度传感器50’靠近第二加热件30’设置,且第四温度传感器50’与控制器60’电性连接。第四温度传感器50’将检测到的第二加热件30’的温度反馈给控制器60’。
根据前述所述,需要使得进气通道211’内的气体受热均匀,因此需要使得第一加热件10’(或者第一加热段101’)的温度与第二加热件30’的温度相同。
当第一控制开关110’、第四控制开关112’均导通时,进气通道211’由第一加热件10’和第二加热件30’进行加热。控制器60’将第四温度传感器50’反馈的第二加热件30’的温度与第一预设值进行比较,并根据比较结果调节电源装置200’对第二加热件30’的加热功率,使得第二加热件30’的温度达到并维持在第一预设值。
当第二控制开关113’、第四控制开关112’均导通时,进气通道211’由第一加热段101’和第二加热件30’进行加热。控制器60’将第四温度传感器50’反馈的第二加热件30’的温度与第二预设值进行比较,并根据比较结果调节电源装置200’对第二加热件30’的加热功率,使得第二加热件30’的温度达到并维持在第二预设值。
可以理解地,显示装置也可以用于显示第四温度传感器50’检测到的第二加热件30’的温度。
第一温度传感器40’的工作与否可以与第一控制开关110’的通/断相对应,同样地,第四温度传感器50’的工作与否可以与第四控制开关112’的通/断相对应,此处不再赘述。
考虑到第二加热件30’是通过第一导气件20’对进气通道211’进行加热的,因此,第二加热件30’的温度与进气通道211’的温度相差较大。在其中一个实施方式中,第四温度传感器50’将检测到的第二加热件30’的温度加上第四温度补偿得到第四温度,第四温度传感器50’将第四温度反馈给控制器60’。当第一控制开关110’、第四控制开关112’均导通时,第四温度与第一预设值进行比较;当第二控制开关113’、第四控制开关112’均导通时,第四温度与第二预设值进行比较。第四温度补偿可以通过实验获得,也可以通过理论计算获得。
本实用新型实施例一的雾化装置100’,能够对经由进气通道211’进入至雾化腔11’内的气体进行预热,从而减少了发烟物质热量的散失,以产生较多的烟雾量,进而提升了用户的使用体验。
本实用新型实施例一提供的电子烟,因其具有上述雾化装置100’全部的技术特征,故具有与上述雾化装置100’相同的技术效果。并且,本实用新型实施例一提供的电子烟,用户可以根据自己的实际需求进行选择和调节加热方式,可以满足用户的多样化需求。
实施例二
请参阅图8-图10,本实用新型实施例二提供了一种电子烟,该电子烟包括雾化装置300’以及与雾化装置300’连接的电源装置(图未示出),电源装置为雾化装置300’提供电能。其中,雾化装置300’包括外套管301’、设于外套管301’一端的上盖302’、相对上盖302’设于外套管301’另一端的底座303’、收容于外套管301’内的第一加热件10’以及收容于第一加热件10’内的第一导气件20’。
外套管301’大致呈两端贯通的管状结构,一方面,外套管301’作为零部件的安装载体用以安装其他零部件,另一方面,外套管301’还可以作为用户的握持载体,以方便用户握持电子烟。上盖302’大致呈两端贯通的环状结构,上盖302’的下端通过过盈配合压接在外套管301’的上端内,底座303’大致呈上端具有开口的中空筒状结构,底座303’的上端通过过盈配合压接在外套管301’的下端内,第一加热件10’设置在由外套管301’、上盖302’以及底座303’三者构成的空间内。
请参阅图9,本实施方式中,雾化装置300’还包括夹设在上盖302’与第一加热件10’之间的第一固定件304’以及夹设在底座303’与第一加热件10’之间的第二固定件305’。具体地,第一固定件304’与第二固定件305’均为环状结构。第一固定件304’的外环面抵靠在上盖302’的内周面上,第一固定件304’内环面抵靠在第一加热件10’上部的外周面上,从而限制了第一加热件10’上部沿雾化装置300’的径向的运动。第二固定件305’的外环面抵靠在底座303’的内周面上,第二固定件305’的内环面抵靠在第一加热件10’下部的外周面上,从而限制了第一加热件10’下部沿雾化装置300’的径向的运动。由此,第一加热件10’沿雾化装置300’的径向的运动在第一固定件304’与第二固定件305’的共同作用下被限制,防止了第一加热件10’沿雾化装置300’的径向晃动。又因第一加热件10’的上端与第一固定件304’相抵持,进而限制了第一加热件10’沿雾化装置300’的轴向的运动。在其中一个实施方式中, 第一固定件304’与第二固定件305’均由耐高温材料制成,以避免因高温发生破坏,第一固定件304’与第二固定件305’可以由云母、耐高温硅胶以及耐高温橡胶中的任意一种制成。
本实施方式中,为了使得第一加热件10’产生的热量不易散失,同时避免因外套管301’被第一加热件10’加热至较高温度而烫伤用户的情况发生,外套管301’与第一加热件10’之间设有隔热保温层306’,该隔热保温层306’由隔热保温材料制成,该材料可以是云母、耐高温硅胶、耐高温橡胶以及PEK(聚醚酮)中的任意一种。本实施方式中,隔热保温层306’的两侧分别抵靠在外套管301’与第一加热件10’上,对第一加热件10’沿雾化装置300’的径向的运动同样起到了限制作用。可以理解地,在其他未示出的实施方式中,隔热保温层306’还可以与第一加热件10’间隔设置,如此,第一加热件10’与隔热保温层306’之间留有间隙,大大减小了两者之间的热传导作用,可以进一步减小第一加热件10’的热量损失。
请再次参阅图9,第一加热件10’大致呈上下两端具有开口的中空管状结构,第一加热件10’与电源装置电性连接,其在电源装置的电驱动作用下能够产生热量。本实施方式中,第一加热件10’为陶瓷发热体。可以理解地,在其他未示出的实施方式中,第一加热件10’还可以由诸如不锈钢、铜等具有导电导热功能的金属材料制成。为了实现第一加热件10’与电源装置电性连接,第一加热件10’的下端向下延伸形成一对与电源装置电性连接的第一引脚103’。
第一加热件10’的内壁上沿第一加热件10’的径向向内侧伸形成有第一凸缘22’,第一凸缘22’呈板状结构,且第一凸缘22’将第一加热件10’的内腔隔设形成第一腔室(图未标出)及第二腔室(图未标出),第一腔室形成雾化腔11’,第二腔室内形成有进气通道211’。
具体地,雾化腔11’由第一凸缘22’的上端面与第一加热件10’的内周面构成,雾化腔11’用于装填发烟物质,第一凸缘22’上设置有至少一个第一进气孔221’,每一个第一进气孔221’均分别与进气通道211’及雾化腔11’相连通。使用时,发烟物质在第一加热件10’的加热作用下产生烟雾,外部气体依次经由进气通道211’与第一进气孔221’进入至雾化腔11’内,将发烟物质产生的烟雾经由上盖301’的开口带出以供用户吸食。可以理解地,在其他未示出的实施方式中,外部气体还可以是带有香味的气体或者带有香味的气体与空气的混合物等对用户无害的气体。其中,当外部气体包括带有香味的气体时,可以增加烟雾的口感,进一步提升了用户的使用体验。
本实施方式中,雾化装置300’还包括过滤件307’,过滤件307’设置在第一凸缘22’的上端面上,过滤件307’为一多孔件,该多孔件上的孔洞能够使外部气体经由进气通道211’进入至雾化腔11’内,且能够防止发烟物质的碎渣掉落至进气通道211’内,避免了流经进气通道211’内的外部气体因杂质沉积而流通不畅。本实施方式中,过滤件307’为铺设在第一凸缘22’上端面的筛网。
第一导气件20’收容在第二腔室内,具体地,第一导气件20’设置在由底座303’、第一凸缘22’以及第一发热件10’三者构成的空间内,且第一导气件20’的上端与第一凸缘22’相抵持,第一导气件20’的下端与底座303’相抵持。在第一凸缘22’和底座303’的配合下,第一导气件20’沿雾化装置300’的轴向的运动被限制,使得第一导气件20’得以固定。第一导气件20’安装时,只需先将第一导气件20’由第一加热件10’的底部插入至第一加热件10’内,然后再将底座303’安装在第一加热件10’的底部即可,安装方便。
第一导气件20’大致呈下端具有开口的中空筒状结构,第一导气件20’上 设置有第一螺旋齿21’,第一螺旋齿21’呈螺旋状且环设在第一导气件20’的外周面上。第一螺旋齿21’的一侧与第一导气件20’的外周面固定连接,第一螺旋齿21’远离第一导气件20’外周面的一侧抵靠在第一加热件10’的内周面上,由此,第一螺旋齿21’、第一加热件10’的内周面以及第一导气件20’的外周面组成的空间构成螺旋形的进气通道211’。同时,第一螺旋齿21’与第一加热件10’相抵靠,可以避免第一导气件20’在第二腔室内沿雾化装置300’的径向晃动。可以理解地,在其他未示出的实施方式中,第一螺旋齿21’远离第一导气件20’外周面的一侧与第一加热件10’的内周面间隔设置,使得第一螺旋齿21’与第一加热件10’之间具有一间隙,避免了因第一导气件20’与第一加热件10’之间配合过紧而无法安装的问题,大大提高了安装的便捷性。
可以理解地,在其他未示出的实施方式中,第一螺旋齿21’呈螺旋状且环设在第一加热件10’的内周面上。第一螺旋齿21’的一侧与第一加热件10’的内周面固定连接,第一螺旋齿21’远离第一加热件10’内周面的一侧抵靠在第一导气件20’的外周面上,由此,第一螺旋齿21’、第一加热件10’的内周面以及第一导气件20’的外周面组成的空间构成螺旋形的进气通道211’。同时,第一螺旋齿21’与第一导气件20’相抵靠,可以避免第一导气件20’在第二腔室内沿雾化装置300’的径向晃动。可以理解地,在其他未示出的实施方式中,第一螺旋齿21’远离第一加热件10’内周面的一侧与第一导气件20’的外周面间隔设置,使得第一螺旋齿21’与第一导气件20’之间具有一间隙,避免了因第一加热件10’与第一导气件20’之间配合过紧而无法安装的问题,大大提高了安装了便捷性。
可以理解地,在其他未示出的实施方式中,第一导气件20’为一多孔件,第一导气件20’的外周面抵靠在第一加热件10’的内周面上,第一导气件20’内的孔洞连通形成进气通道211’。多孔件内的孔洞,增大了表面积,使得气流的受热面积增大,另外,由于多孔件内的孔洞曲折连通,因此,延长了气流的流动路径,即,增加了气流的受热时间。
请再次参阅图9,为了避免因第一导气件20’的上端面与第一凸缘22’的下端面相抵持时,第一导气件20’关闭第一凸缘22’上的部分第一进气孔221’,本实施方式中,第一导气件20’的上端面上沿第一导气件20’的轴向向上凸设有抵持部201’,且抵持部201’的上端错开第一进气孔221’与第一凸缘22’相抵持,第一导气件20’与第一凸缘22’之间通过抵持部201’间隔设置,使得第一导气件20’的上端面与第一凸缘22’的下端面之间形成有导气间隙202’,所述导气间隙202’分别与第一进气孔221’及进气通道211’相连通。可以理解地,在其他未示出的实施方式中,抵持部201’还可以错开第一进气孔221’向下凸设在第一凸缘22’的下表面上,且抵持部201’的下端与第一导气件20’相抵持,此时,第一导气件20’的上端面与第一凸缘22’的下端面之间同样能够形成导气间隙202’,以供气流流通。
在其中一个实施方式中,进气通道211’较宽,这意味着靠近第一加热件10’的气流温度较高,靠近第一导气件20’的气流因距离第一加热件10’较远,而温度较低。如此,当气流进入到雾化腔11’内时,温度较高的气流则可能会加热发烟物质,温度较低的气流则可能会带走发烟物质的热量,这使得雾化腔11’内的发烟物质的受热情况不一致,进而使得烟雾的口感不一致,从而影响用户的使用。为了解决该问题,雾化装置100’还包括第二加热件30’,第一导气件20’紧密套设在第二加热件30’外,且第二加热件30’与电源装置电性连接。第二加热件30’在电源装置的电驱动作用下加热并将产生的热量直接传递给第一导气件20’,第一导气件20’的外周面作为进气通道211’的一部分能 够对流经进气通道211’的外部气体进行加热。
可以理解地,在其他未示出的实施方式中,第二加热件30’还可以套设在第一导气件20’外,或者,还可以设置在第一导气件20’的壁体内。本实施方式中,第二加热件30’为金属加热管,第二加热件30’的下端向下延伸形成有一对与电源装置电性连接的第二引脚31’。可以理解地,在其他未示出的实施方式中,第二加热件30’还可以为陶瓷加热棒等棒状结构,或者,第二加热件30’为螺旋状的加热丝,加热丝绕设于第一导气件20’的外部,且每一圈的加热丝均嵌设于相应的第一螺旋齿21’的齿槽内,或者,第二加热件30’为烧结在第一导气件20’壁体内的加热丝。
请同时参阅图8和图10,本实施方式中,底座303’的底部开设有多个引脚安装孔3031’,每一个引脚安装孔3031’均与进气通道211’相连通,且一个引脚安装孔3031’与一个第一引脚103’或一个第二引脚31’相对应。一方面,外部气体可以经由引脚安装孔3031’进入至电子烟的进气通道211’内,在用户使用时,将雾化腔11’内产生的烟雾带入至用户口中;另一方面,第一引脚103’以及第二引脚31’均贯穿底座303’上对应的引脚安装孔3031’后与电源装置电性连接。需要说明的是,引脚安装孔3031’的尺寸大于第一引脚103’及第二引脚31’中任一个对应的引脚的尺寸,防止引脚贯穿引脚安装孔3031’后,引脚安装孔3031’被封闭而阻碍外部气体进入电子烟内部的情况发生,图10中箭头所指方向即为气流的流动方向。
使用时,第一加热件10’在电源装置的电驱动作用下加热而产生热量,第一加热件10’的内周面位于第一凸缘22’以上的部分作为雾化腔11’的周壁直接加热雾化腔11’内的发烟物质,且第一加热件10’的内周面位于第一凸缘22’以下的部分作为进气通道211’的通道壁,对流经进气通道211’的外部气体直接进行加热。由于进气通道211’为螺旋形气道,使得外部气体的流动行程增加,延长了流经进气通道211’的外部气体的受热时间,使得外部气体到达雾化腔11’内时,已具有了与雾化腔11’接近的温度,从而减少了发烟物质热量的散失,能够产生较多的烟雾,提升了口感。
另外,本实用新型实施例二提供的电子烟,第一加热件10’也可以分为第一加热段和第二加热段,用户也可以根据自己的实际需求对第一加热件10’、第一加热段、第二加热段以及第二加热件30’进行选择和调节加热方式,以满足用户的多样化需求,该加热方式的选择与调节过程与实施例一相同,此处不再赘述。
可以理解地,实施例二中所述的外套管301’、上盖302’、底座303’、第一固定件304’、第二固定件305’、隔热保温层306’以及过滤件307’可以对应应用到实施例一中。
实施例一提供的雾化装置100’中,因第一凸缘22’与第一导气件20’一体设置,使得第一凸缘22’上与第一导气件20’对应的部分无法开设第一进气孔221’,从而使得流入雾化腔11’内的气体较少,导致用户吸食的烟雾量较少。而本实施例二提供的雾化装置300’,第一导气件20’与第一凸缘22’之间具有一导气间隙202’,第一凸缘22’上第一进气孔221’的设置不会受到第一导气件20’的影响,从而保证了进入雾化腔11’内的气体量,用户能够吸食较多的烟雾。另外,本实施例二中的第一导气件20’结构相对简单、易于生产且方便安装。
本实用新型实施例二的雾化装置300’,能够对经由进气通道211’进入至雾化腔11’内的气体进行预热,从而减少了发烟物质热量的散失,以产生较多的烟雾量,进而提升了用户的使用体验。
本实用新型实施例二提供的电子烟,因其具有上述雾化装置300’全部的技术特征,故具有与上述雾化装置300’相同的技术效果。并且,本实施例二提供的电子烟,用户可以根据自己的实际需求进行选择和调节加热方式,可以满足用户的多样化需求。
实施例三
请参阅图11-图15,本实用新型实施例三提供了一种电子烟,该电子烟包括雾化装置500’以及与雾化装置500’连接的电源装置(图未示出),电源装置为雾化装置500’提供电能。其中,雾化装置500’与实施例二的雾化装置300’的区别就在于,第一导气件20’的安装方式以及流经电子烟内部的气流走向不同。
具体地,请参阅图12和图13,底座303’大致呈上端具有开口的中空筒状结构,底座303’的上端通过过盈配合压接在外套管301’的下端内。底座303’的底壁中心处开设有通气孔3032’,底座303’的底壁上围绕通气孔3032’沿底座303’的轴向向上延伸形成至少两个凸起3033’。本实施例中的第一导气件20’与实施例二的主要区别就在于,本实施例中的第一导气件20’省略了第一导气件20’的上端面上的抵顶部201’,安装第一导气件20’时,第一导气件20’的下端与底座303’的凸起3033’过盈配合,当第一导气件20’安装到位时,第一导气件20’的上端面与第一凸缘22’的下端面之间形成有导气间隙202’。另外,第一导气件20’与凸起3033’的配合深度可以由用户自行调节,以满足用户对抽吸力度大小的需求,提升用户的使用体验。具体地,当第一导气件20’与凸起3033’的配合深度较深时,导气间隙202’较大,抽吸阻力小,用户使用较小的抽吸力度即可吸食足够多的烟雾量;当第一导气件20’与凸起3033’的配合深度较浅时,导气间隙202’较小,抽吸阻力大,用户需使用较大的抽吸力度才能吸食足够多的烟雾量。可以理解地,在其他未示出的实施方式中,第一导气件20’与底座303’的凸起3033’还可以通过卡接或螺纹连接等方式连接,此处不做限制。
请再次参阅图12,本实用新型实施例三的雾化装置500’还包括收容于第二加热件30’内的第二导气件308’,第二导气件308’大致呈两端贯通的管状结构,第二导气件308’的下端安装在底座303’的通气孔3032’上,第二导气件308’的上端与第一导气件20’的上端相抵持,第二加热件30’与第二导气件308’之间形成有与进气通道211’连通的通气道3081’。
具体地,第二导气件308’上设置有第二螺旋齿3082’,第二螺旋齿3082’呈螺旋状且环设在第二导气件308’的外周面上。第二螺旋齿3082’的一侧与第二导气件308’的外周面固定连接,第二螺旋齿3082’远离第二导气件308’外周面的一侧抵靠在第二加热件30’的内周面上,由此,第二螺旋齿3082’、第二加热件30’的内周面以及第二导气件308’的外周面组成的空间构成螺旋形的通气道3081’。
可以理解地,在其他未示出的实施方式中,第二螺旋齿3082’呈螺旋状且环设在第二加热件30’的内周面上。第二螺旋齿3082’的一侧与第二加热件30’的内周面固定连接,第二螺旋齿3082’远离第二加热件30’内周面的一侧抵靠在第二导气件308’的外周面上,由此,第二螺旋齿3082’、第二加热件30’的内周面以及第二导气件308’的外周面组成的空间构成螺旋形的通气道3081’。
本实施方式中,第二加热件30’为金属加热管,且夹设于第一导气件20’与第二导气件308’之间,因此,使得第二加热件30’加热通气道3081’的同时,能够加热第一导气件20’,进而提升了第二加热件30’的加热效率。可以理解地,在其他未示出的实施方式中,第二加热件30’还可以套设在第一导气 件20’外,或者,第二加热件30’设置在第一导气件20’的壁体内,或者,第二加热件30’设置在第二导气件308’的壁体内,或者,第二加热件30’套设在第二导气件308’内。
请同时参阅图13和图15,为了使得通气道3081’与进气通道211’相连通,底座303’的底壁上还设置有至少一个凹槽3034’,每一个凹槽3034’均与通气道3081’及进气通道211’连通,从而使得通气道3081’通过凹槽3034’与进气通道211’相连通。可以理解地,在其他未示出的实施方式中,凹槽3034’还可以省略,在第二加热件30’的侧壁上开设有与通气道3081’连通的第一通孔(图未示出),第一导气件20’的侧壁上开设有与进气通道211’连通的第二通孔(图未示出),且第一通孔与第二通孔相连通,此时,通气道3081’通过第一通孔与第二通孔与进气通道211’相连通。在一个具体的实施方式中,第一通孔设置在第二加热件30’靠近下端的侧壁上,第二通孔设置在第一导气件20’靠近下端的侧壁上,以使得气流尽可能充分地流经通气道3081’及进气通道211’。
同时,请参阅图14,为了使得外部气体经由通气孔3032’进入进而通过第二导气件308’进入至通气道3081’内,第二导气件308’的上端侧壁上开设有至少一个过气槽3083’,每一个过气槽3083’均与第二导气件308’的内腔以及通气道3081’相连通。用户吸食时,外部气体依次通过通气孔3032’、第二导气件308’的内腔、过气槽3083’、通气道3081’、进气通道211’、导气间隙202’以及第一进气孔221’进入至雾化腔11’内,随后将雾化腔11’内产生的烟雾经由上盖301’的开口端带出至用户口中,图15中箭头所指方向即为气流的流动方向。
使用时,第一加热件10’在电源装置的电驱动作用下产生热量,一方面第一加热件10’的内周面位于第一凸缘22’以上的部分作为雾化腔11’的周壁直接加热雾化腔11’内的发烟物质,另一方面,第一加热件10’的内周面位于第一凸缘22’以下的部分作为进气通道211’的通道壁,对流经进气通道211’的外部气体直接进行加热。第二加热件30’在电源装置的电驱动作用下产生热量,第二加热件30’的内周面作为通气道3081’的通道壁,对流经通气道3081’的外部气体直接进行加热,同时,第二导气件308’因被加热,使得流经第二导气件308’内腔的外部气体也被加热。由于进气通道211’以及通气道3081’均为螺旋形气道,使得外部气体的流动行程增加,延长了流经通气道3081’及进气通道211’的外部气体的受热时间,使得外部气体到达雾化腔11’内时,已具有与雾化腔11’接近的温度,从而减少了发烟物质热量的散失,能够产生较多的烟雾,提升了口感。相较于实施例一和实施例二,流经本实施例三的电子烟的外部气体流动行程更长,受热时间更多,使得到达雾化腔11’内时,更接近雾化腔11’内的温度。可以理解地,实施例二中的雾化装置300’也可以通过设置第二导气件308’而形成通气道3081’。
另外,为了使外部气体只能从底座303’的通气孔3032’进入至电子烟内,底座303’上设置的引脚安装孔3031’尺寸与第一引脚103’及第二引脚31’中任一个对应的引脚的尺寸相同,当引脚贯穿引脚安装孔3031’与电源装置电性连接时,引脚安装孔3031’刚好被封闭,从而避免了外部气体经由引脚安装孔3031’进入至电子烟内。在一个具体的实施方式中,引脚安装孔3031’的尺寸大于第一引脚103’及第二引脚31’中任一个对应的引脚的尺寸,当引脚贯穿引脚安装孔3031’与电源装置电性连接时,用户可使用诸如硅胶、橡胶等密封件对引脚安装孔3031’进行密封,同样能够使得外部气体只能从底座303’的通气孔3032’进入至电子烟内。
另外,本实用新型实施例三提供的电子烟,第一加热件10’也可以分为第一加热段和第二加热段,用户也可以根据自己的实际需求对第一加热件10’、第一加热段、第二加热段以及第二加热件30’进行选择和调节加热方式,以满足用户的多样化需求,该加热方式的选择与调节过程与实施例一相同,此处不再赘述。
本实用新型实施例三的雾化装置500’,能够对经由进气通道211’进入至雾化腔11’内的气体进行预热,从而减少了发烟物质热量的散失,以产生较多的烟雾量,进而提升了用户的使用体验。
本实用新型实施例三提供的电子烟,因其具有上述雾化装置500’全部的技术特征,故具有与上述雾化装置500’相同的技术效果。并且,本实施例三提供的电子烟,用户可以根据自己的实际需求进行选择和调节加热方式,可以满足用户的多样化需求。
以上述依据本实用新型的理想实施例为启示,通过上述的说明内容,相关的工作人员完全可以在不偏离本实用新型的范围内,进行多样的变更以及修改。本项实用新型的技术范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (18)

  1. 一种雾化装置,其特征在于:所述雾化装置包括第一加热件以及收容于所述第一加热件内的第一导气件和第一凸缘,所述第一凸缘将所述第一加热件的内腔隔设形成第一腔室及第二腔室,所述第一导气件设于所述第二腔室内,所述第一腔室形成雾化腔,所述第二腔室内通过所述第一导气件形成有连通所述雾化腔的进气通道。
  2. 如权利要求1所述的雾化装置,其特征在于:所述第一凸缘由所述第一导气件的一端向外侧伸形成,或者,所述第一凸缘由所述第一加热件的内壁向内侧伸形成,所述第一凸缘上设置有至少一个第一进气孔,每一个所述第一进气孔均分别与所述雾化腔及所述进气通道相连通。
  3. 如权利要求2所述的雾化装置,其特征在于:所述雾化装置还包括设于所述第一加热件一端的底座,所述第一导气件设置在由所述底座、所述第一凸缘以及所述第一发热件三者构成的空间内,所述第一导气件的下端设置在所述底座上,所述第一导气件的上端与所述第一凸缘间隔设置,使得所述第一导气件的上端与所述第一凸缘之间形成有导气间隙,所述至少一个第一进气孔通过所述导气间隙与所述进气通道连通。
  4. 如权利要求3所述的雾化装置,其特征在于:所述第一导气件的下端抵持所述底座,所述第一导气件的上端面与所述第一凸缘的下端面之间通过设置抵持部而间隔设置。
  5. 如权利要求3所述的雾化装置,其特征在于:所述底座上沿所述底座的轴向向上延伸形成至少两个凸起,通过调节所述第一导气件的下端与所述至少两个凸起的配合深度,能够调节所述导气间隙的大小。
  6. 如权利要求1-5任一项所述的雾化装置,其特征在于:所述第一导气件的外周面上设置有第一螺旋齿,所述第一螺旋齿远离所述第一导气件外周面的一侧与所述第一加热件的内周面相抵靠或间隔设置,所述进气通道由所述第一螺旋齿、所述第一加热件的内周面以及所述第一导气件的外周面组成的空间构成,或者,所述第一加热件的内周面上设置有第一螺旋齿,所述第一螺旋齿远离所述第一加热件内周面的一侧与所述第一导气件的外周面相抵靠或间隔设置,所述进气通道由所述第一螺旋齿、所述第一加热件的内周面以及所述第一导气件的外周面组成的空间构成,或者,所述进气通道由所述第一加热件的内周面与所述第一导气件的外周面之间的空间构成,或者,所述第一导气件是一多孔件,所述第一导气件内的孔洞连通形成所述进气通道。
  7. 如权利要求1-5任一项所述的雾化装置,其特征在于:所述雾化装置还包括第二加热件,所述第二加热件套设在所述第一导气件外,或者所述第二加热件套设在所述第一导气件内,或者所述第二加热件设置在所述第一导气件的壁体内。
  8. 如权利要求3-5任一项所述的雾化器,其特征在于:所述雾化装置还包括第二加热件以及收容于所述第一导气件内的第二导气件,所述第一导气件与所述第二导气件之间形成有与所述进气通道连通的通气道,所述第二加热件用于加热所述通气道。
  9. 如权利要求8所述的雾化装置,其特征在于:所述第二导气件的下端设置在所述底座上,所述底座上设置有与所述第二导气件的内腔连通的通气孔,所述第二导气件的上端侧壁上开设有至少一个过气槽,每一个所述过气槽均与所述第二导气件的内腔及所述通气道相连通,所述底座上还设置有至少一个凹槽,每一个所述凹槽均与所述通气道及所述进气通道相连通。
  10. 如权利要求8所述的雾化装置,其特征在于:所述第二加热件套设在所述第一导气件外,或者,所述第二加热件设置在所述第一导气件的壁体内,或者,所述第二加热件夹设于所述第一导气件与所述第二导气件之间,或者,所述第二加热件设置在所述第二导气件的壁体内,或者,所述第二加热件套设在所述第二导气件内。
  11. 如权利要求10所述的雾化装置,其特征在于:所述第二加热件夹设于所述第一导气件与所述第二导气件之间,所述第二导气件的外周面上设置有第二螺旋齿,所述第二螺旋齿远离所述第二导气件外周面的一侧与所述第二加热件的内周面相抵靠,或者,所述第二加热件的内周面上设置有第二螺旋齿,所述第二螺旋齿远离所述第二加热件内周面的一侧与所述第二导气件的外周面相抵靠,所述通气道由所述第二螺旋齿、所述第二加热件的内周面以及所述第二导气件的外周面组成的空间构成。
  12. 如权利要求1-5任一项所述的雾化装置,其特征在于:所述第一加热件外套设设有外套管,所述外套管与所述第一加热件之间设置有隔热保温层,所述第一加热件的外周面与所述隔热保温层的内周面相抵靠或间隔设置。
  13. 一种电子烟,其特征在于:所述电子烟包括权利要求1-12任一项所述的雾化装置,所述电子烟还包括控制器以及电源装置,所述控制器分别与所述雾化装置以及所述电源装置电性连接。
  14. 如权利要求13所述的电子烟,其特征在于:所述电子烟还包括第一温度传感器以及第一控制开关,所述第一温度传感器设置在所述第一加热件上,或者,所述第一温度传感器靠近所述第一加热件设置,且,所述第一温度传感器与所述控制器电性连接,所述第一控制开关分别与所述第一加热件以及所述控制器电性连接。
  15. 如权利要求13所述的电子烟,其特征在于:所述第一加热件位于所述第一凸缘以下的部分为第一加热段,所述第一加热件位于所述第一凸缘以上的部分为第二加热段,所述第一加热段及所述第二加热段中的至少一个可以独立控制。
  16. 如权利要求15所述的电子烟,其特征在于:当所述第一加热段可以独立控制时,所述电子烟还包括第二温度传感器以及第二控制开关,所述第二温度传感器设置在所述第一加热段上,或者,所述第二温度传感器靠近所述第一加热段设置,且,所述第二温度传感器与所述控制器电性连接,所述第二控制开关分别与所述第一加热段以及所述控制器电性连接,当所述第二加热段可以独立控制时,所述电子烟还包括第三温度传感器以及第三控制开关,所述第三温度传感器设置在第二加热段上,或者所述第三温度传感器靠近所述第二加热段设置,且,所述第三温度传感器与所述控制器电性连接,所述第三控制开关分别与所述第二加热段以及所述控制器电性连接。
  17. 如权利要求14-16任一项所述的电子烟,其特征在于:所述电子烟还包括第二加热件,所述第二加热件套设在所述第一导气件内,或者,所述第二加热件套设在所述第一导气件外,或者,所述第二加热件设置在所述第一导气件的壁体内。
  18. 如权利要求17所述的电子烟,其特征在于:所述电子烟还包括第四温度传感器以及第四控制开关,所述第四温度传感器设置在所述第二加热件上,或者,所述第四温度传感器靠近所述第二加热件设置,且,所述第四温度传感器与所述控制器电性连接,所述第四控制开关分别与所述第二加热件以及所述控制器电性连接。
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