WO2022236493A1 - Flavor-reversion-preventing disposable electronic cigarette - Google Patents

Flavor-reversion-preventing disposable electronic cigarette Download PDF

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Publication number
WO2022236493A1
WO2022236493A1 PCT/CN2021/092447 CN2021092447W WO2022236493A1 WO 2022236493 A1 WO2022236493 A1 WO 2022236493A1 CN 2021092447 W CN2021092447 W CN 2021092447W WO 2022236493 A1 WO2022236493 A1 WO 2022236493A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
heating
electronic cigarette
microphone
disposable electronic
Prior art date
Application number
PCT/CN2021/092447
Other languages
French (fr)
Chinese (zh)
Inventor
毛爱民
周波
Original Assignee
昂纳自动化技术（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 昂纳自动化技术（深圳）有限公司 filed Critical 昂纳自动化技术（深圳）有限公司
Priority to PCT/CN2021/092447 priority Critical patent/WO2022236493A1/en
Publication of WO2022236493A1 publication Critical patent/WO2022236493A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control

Definitions

  • the invention belongs to the technical field of electronic cigarettes, and relates to an electronic cigarette, in particular to a disposable electronic cigarette for preventing off-flavor.
  • Existing disposable electronic cigarettes mainly include a casing, which are sequentially arranged in the upper part of the casing, the upper part of the atomization mechanism, the middle part of the power supply mechanism and the lower part of the microphone gas adjustment control mechanism.
  • the role of the atomization mechanism is to atomize the smoke liquid
  • the power supply mechanism is used to supply power to the atomization mechanism and the microphone gas adjustment control mechanism.
  • the existing technology has the following problems:
  • the disposable heating wire is generally used as the device for heating and atomizing heating.
  • carbon deposits will be generated on the surface of the heating wire, and the carbon deposits will be coked when the heating continues. It will cause burnt taste, lead to taste change of electronic cigarette, and cause bad experience to users.
  • the technical problem to be solved by the present invention is to provide an anti-odor disposable electronic cigarette that reduces or prevents carbon deposition and odor of heating components in view of the defects of the prior art.
  • An anti-flavor disposable electronic cigarette comprising a casing, an atomizing mechanism is arranged on the upper part of the casing, a power supply mechanism is arranged on the middle part, and a control mechanism is arranged on the bottom, the atomizing mechanism includes an air duct, two sets of parallel heating components and Electrode, storage chamber;
  • the two sets of parallel-connected heating components include two sets of parallel-connected first heating elements and second heating elements, respectively cooperating with the first heating elements and the second heating elements to arrange a first oil absorbing element and a second oil absorbing element; the first An evaporation space is left between the heating elements and between the second heating elements;
  • the control mechanism includes a main controller, a microphone control component and a switching control component for controlling the communication between the power supply and the heating component;
  • the switching control component controls one group of heating components to work, and switches to another group of heating components to work when detecting that the battery power of the power supply mechanism is lower than a preset value.
  • the first oil-absorbing member and the second oil-absorbing member are strip-shaped, cylindrical, multi-wire twisted, bowl-shaped, sheet-shaped, or block-shaped one or a combination of these structures.
  • the middle part of the first oil-absorbing part is separated from the second oil-absorbing part, and the two ends are merged into a whole, and there is an evaporation space in the middle part of the two.
  • the first oil-absorbing member and the second oil-absorbing member are independently arranged, and there is an evaporation space between them.
  • the side of the air guide tube is provided with a pair of through holes for passing through the first oil-absorbing part and the second oil-absorbing part, and the air guide tube is provided with There are oblique cuts for installing the first oil absorber and the second oil absorber, and the oblique cuts pass through the holes.
  • the oblique incision is a slit cut from one side of the airway tube to the middle, and the slit is opened under external force and inserted into the first oil-absorbing member and the second oil-absorbing member. piece to pass through the hole.
  • the outer wall of the airway tube corresponding to the oblique cut is covered with a fixing sleeve.
  • the first heating element and the second heating element are arranged inside the air duct, and correspondingly attached, wound or embedded in the first oil absorbing element and the second heating element. on the oil absorber.
  • the air guide tube includes an inner tube and an outer tube that are nested in each other, and the inner tube and the outer tube are attached to each other.
  • the microphone control assembly and the switching control assembly are arranged at the bottom of the casing.
  • the switching control component is a processing chip U1 provided at the bottom of the housing
  • the first heating element is a first resistor R1
  • the second heating element is a second heating element.
  • the conversion pin SW of the processing chip U1 is electrically connected to the positive pole of the battery, and the negative pole of the battery is grounded; the first output pin OUT1 of the processing chip U1 is connected to the first end of the first resistor R1 The second output pin OUT2 of the processing chip U1 is connected to the first end of the second resistor R2, and the second ends of the first resistor R1 and the second resistor R2 are both grounded.
  • the microphone control unit includes a microphone assembly, wherein the microphone assembly includes a microphone seat and a microphone, and the microphone is embedded and fixed in the microphone seat .
  • the microphone seat is a seat body made of a light-transmitting material, and the microphone corresponds to the microphone activation hole opened at the bottom of the base.
  • two sets of heating components connected in parallel are used, and one of the heating components is controlled by the control mechanism to work.
  • the control components are switched.
  • the control is switched to work in another group of heating components, which can effectively avoid carbon deposits on the surface of heating components, and carbon deposits and coking will cause burnt smell in the atomized e-liquid, which will change the taste of electronic cigarettes and improve user experience.
  • Fig. 1 is the appearance structure schematic diagram of the embodiment of the present invention.
  • Fig. 2 is a sectional view of an embodiment of the present invention.
  • Fig. 3 is a schematic structural diagram of an airway tube according to an embodiment of the present invention.
  • Fig. 4 is an assembly diagram of the airway and heating components of the embodiment of the present invention.
  • Fig. 5 is a control block diagram of an embodiment of the present invention.
  • Fig. 6 is a circuit diagram of a switching control component according to an embodiment of the present invention.
  • a component is said to be “fixed to” or “disposed on” another component, and it may be directly or indirectly located on the other component.
  • an element is referred to as being “connected to” another element, it can be directly or indirectly connected to the other element.
  • a disposable electronic cigarette that prevents off-flavors includes a housing 100, an atomization mechanism 200 is provided on the upper part of the housing 100, a power supply mechanism 300 is provided at the middle, and a control mechanism 400 is provided at the bottom.
  • the atomizing mechanism 200 includes an air duct 210, two sets of parallel heating components 240, electrodes 245, and a liquid storage chamber; the two parallel sets of heating components 240 include two parallel sets of first heating elements 241 and second heating elements 243, A first oil-absorbing element 242 and a second oil-absorbing element 244 are arranged in cooperation with the first heating element 241 and the second heating element 243 respectively; there is an evaporation space between the first heating element 241 and the second heating element 243;
  • the control mechanism 400 includes a main controller 401, a microphone control component 410 and a switching control component 420 for controlling the communication between the power supply and the heating component; the switching control group 420 controls the work of one group of heating components and detects the battery power of the power supply When it is lower than the preset value, switch to another group of heating components to work.
  • the present invention mainly includes three parts: the atomization mechanism 200 arranged in the upper part of the casing 100, the power supply mechanism 300 in the middle, and the control mechanism 400 provided in the base 130.
  • the present invention will be described in sequence:
  • the casing 100 includes an upper cover 110 and a casing 120 in turn, and the two are fastened together with the base 130 to form a complete protective structure.
  • the shape of the casing 120 can be various shapes as an electronic cigarette casing. The invention is not limited, and the structures such as a cylinder, a square cylinder, and an oblate cylinder are preferred.
  • the upper cover 110 and the outer shell 120 can be made of metal or polymer materials. In this embodiment, the upper cover 110 can be made of plastic or metal, and the outer shell 120 can be made of steel pipe.
  • the atomization mechanism 200 of the present invention includes an upper air duct 210, a middle liquid storage chamber and a heating component 240, and an electrode 245 connected to the battery through a control mechanism, and smoke liquid is introduced from the liquid storage chamber into the heating component 240, enter the air duct 210 and suck out from the upper cover 110.
  • the top of the upper cover 110 is a suction nozzle 111 , in order to adapt to the suction nozzle 111 , the upper cover is made into a flat duckbill shape or the entire upper cover 110 is a suction nozzle 111 .
  • the suction nozzle 111 communicates with the air duct 210 to suck out the smoke in the smoke channel 211 in the air duct 210 .
  • a nozzle cotton 112 is provided inside the suction nozzle 111 corresponding to the upper cover 110 for absorbing the condensate.
  • the suction nozzle cotton 112 is provided with a communication channel 112a which communicates with the mouth of the suction nozzle 111 on the suction nozzle 111 and the air duct 210 respectively.
  • the upper cover 110, the casing 120, and the power supply mechanism 300 are closed by the oil separator ring 121 and the oil separator seat 122.
  • the casing 120 is provided with an air guide tube 210 in the axial direction, and the top of the air guide tube 210 is connected to the suction nozzle.
  • the bottom is plugged with the oil separator 122, and the cavity between the air duct 210, the casing 120, the oil separator 121 and the oil separator 122 forms a liquid storage chamber for storing e-liquid.
  • a liquid storage tank 230 is set in the casing 120 , the shape of the liquid storage tank 230 matches the shape of the casing 120 , and a through hole for the airway tube 210 is left in the center.
  • the liquid storage tank 230 is made of PC material or other materials.
  • the liquid storage tank 230 is used to store the smoke liquid.
  • the liquid storage tank 230 is filled with oil storage cotton 310 for absorbing the smoke liquid.
  • a non-woven fabric tube for increasing liquid conduction is attached to the outer wall of the air duct 210 .
  • the air duct 210 is arranged axially, and can be arranged on the central axis of the housing 120, or can be arranged away from the central axis, and is preferably centrally arranged.
  • the shape of the airway tube 210 is a straight tube, and its cross section is in various shapes such as circular, oblate, square, etc., which is not limited here.
  • a smoke channel 211 is formed from the inner cavity of the air duct 210 to the suction nozzle 111 .
  • the airway tube 210 can be made of various suitable materials, and glass fiber tube is preferably used in the present invention.
  • the heating element 240 is set above the oil separation seat 122 and located at the lower part of the liquid storage chamber 300, and the heating element 240 is fixed at the lower part of the air duct 210 and is connected to the liquid storage tank 230, specifically, the heating element 240 is two groups, including two sets of first heating element 241 and second heating element 243 connected in parallel, respectively cooperating with first heating element 241 and second heating element 243 to set first oil absorbing element 242 and second oil absorbing element 244, wherein , the first heating element 241 and the second heating element 243 work independently successively to heat and atomize the smoke liquid. First, the first heating element 241 starts to work first.
  • the limit can be estimated by the battery power , after working for a certain period of time, the first heating element 241 starts to deposit carbon. At this time, the work with the first heating element 241 is disconnected, and the second heating element 243 is switched to work through the switching control assembly 420 .
  • the axial direction refers to the axial direction of the electronic cigarette or the housing 120 .
  • the inner diameter is limited, and a gap needs to be left between the first heating element 241 and the second heating element 243, so the first heating element 241 and the second heating element 243 are preferably arranged side by side in the axial direction, and the arrangement between the two can be They may be arranged in parallel or not, and the distance at any position between the two may be equidistant or unequal.
  • the first heating element 241 and the second heating element 243 are arranged parallel and equidistant. Since the first oil-absorbing element 242 and the second oil-absorbing element 244 respectively absorb e-liquid, the first heating element 241 and the second heating element 243 are atomized.
  • the first heating element 241 and the second heating element 243 are arranged inside the air duct 210 , and are correspondingly attached, wound or embedded on the first oil absorbing element 242 and the second oil absorbing element 244 .
  • the arrangement of the first oil absorbing element 242 and the second oil absorbing element 244 is the same as that of the first heating element 241 and the second heating element 243 .
  • the first heating element 241 and the second heating element 243 of the atomization mechanism are connected to the electrode 245, wherein the first heating element 241 and the second heating element 243 can adopt all existing structures used in electronic cigarettes, For example, heating sheets, heating wires, etc., preferably heating wires are used in the present invention. That is, according to the different structures of the first heating element 241 and the second heating element 243 , the corresponding structures of the first oil absorbing element 242 and the second oil absorbing element 244 are also different.
  • first heating element 241 and the second heating element 243 are electrothermal chips, they can be attached or embedded on the surface or one side of the first oil absorbing element 242 and the second oil absorbing element 244, and the first oil absorbing element 242 and the second oil absorbing element 242
  • the shape of the oil absorbing member 244 may be one of a cylindrical structure, a bowl-shaped structure, a sheet-shaped structure, a block-shaped structure or a combination thereof. If the first heating element 241 and the second heating element 243 are heating wires, they can be attached or wound on the surface of the first oil absorbing element 242 and the second oil absorbing element 244.
  • the first oil absorbing element 242 and the second oil absorbing element 244 The shape can be a strip structure or a multi-wire twisted structure.
  • the first oil-absorbing part 242 and the second oil-absorbing part 244 are used to introduce the smoke liquid in the liquid storage tank 230 into the air duct 210 for atomization, and then at least one end of the first oil-absorbing part 242 and the second oil-absorbing part 244 is located in the liquid storage tank In 230, smoke liquid is sucked. In order to fully and evenly absorb the e-liquid, both ends of the first oil absorbing member 242 and the second oil absorbing member 244 respectively extend into the liquid storage tank 230 .
  • the structure of the first oil-absorbing member 242 and the second oil-absorbing member 244 has two implementations: the first embodiment is that the middle part of the first oil-absorbing member 242 and the second oil-absorbing member 244 are separated, the two ends are combined into a whole, and the middle part of the two Leave room for evaporation.
  • the second implementation manner is: the first oil absorbing member 242 and the second oil absorbing member 244 are arranged independently, and there is an evaporation space between them.
  • both sides of the first heating element 241 and the second heating element 243 extend into the liquid storage tank 230, and guide the e-liquid to the first heating element 241 and the second heating element 243, and generate heat after being energized.
  • the smoke liquid adsorbed on it is heated and atomized to form smoke, and the smoke is output from the suction nozzle 111 along the smoke channel 211 .
  • the first heating element 241 and the second heating element 243 are connected to the power supply mechanism 300 through the electrode 245, and the power supply mechanism 300 supplies power to the first heating element 241 and the second heating element 243.
  • the present invention can adopt various existing electrodes 245, here No longer.
  • the structure of the airway tube 210 can be a single-layer tubular structure, or a multi-layer tubular structure.
  • the airway tube 210 in this embodiment includes an inner tube and an outer tube that fit together, and the inner tube and the outer tube are attached to each other.
  • the inner tube is used to form a smoke channel, and the outer tube cooperates with the housing 100 to form a liquid storage chamber, and the two are separated to prevent the smoke liquid from entering the air duct 210 .
  • the fixing method between the first oil absorbing member 242 and the second oil absorbing member 244 and the air guide tube 210 can be adopted: the side of the air guide tube 210 is provided with a A pair of passing holes 213 of the second oil absorbing member 244, and the air duct 210 is provided with an oblique cutout 212 for installing the first oil absorbing member 242 and the second oil absorbing member 244, and the oblique cutout 212 penetrates through the through hole 213.
  • the oblique cut 212 is a slit cut from one side to the middle of the air duct 210 , and the slit is opened under external force to insert the first oil absorber 242 and the second oil absorber 244 to pass through the hole 213 .
  • the outer wall of the airway 210 corresponding to the oblique incision 212 is covered with a fixed sleeve 214, and the fixed sleeve 214 is attached to the outer wall of the airway 210.
  • it is used to fix the airway 210, and the oblique incision 212 is closed to increase the strength of the airway 210.
  • the fluid guiding function can be increased.
  • the power supply mechanism 300 is arranged in the middle of the casing 100 , and the control mechanism 400 controls the connection of the power supply mechanism 300 to the heating component 240 , and the power supply mechanism 300 is detected by the control mechanism 400 .
  • the base 130 is arranged at the bottom of the entire electronic cigarette, and is fastened or screwed together with the housing 110 .
  • the microphone control component 410 is used to control the activation or deactivation of the heating component 240 .
  • the microphone control assembly 410 includes a microphone 411 and a microphone seat 412 , and the microphone 411 is embedded and fixed in the microphone seat 412 .
  • the microphone 411 communicates with the air inlet 414 opened on the side of the base 130 correspondingly.
  • the microphone holder 412 is installed in the casing 120 above the base 130 , and is closed and connected with the casing 120 without a gap.
  • the microphone holder 412 is preferably made of an elastic insulating material, such as silicone. Can be embedded in the base 130 .
  • the microphone seat 412 can also be made of hard material, and sealed with the base 130 by a gasket.
  • the microphone seat 412 can also be a base made of light-transmitting material, and the power-on indicator light provided by the microphone 411 can transmit light through the base 130 or the air inlet 414 with the microphone seat 412 to indicate the microphone 411 work status.
  • the switching control component 420 is used to switch the electrical connection between the first heating element 241 and the second heating element 243 . It can be set on the microphone 411 to form a complete control chip or control circuit with the main controller 401 .
  • the first end of the switching control assembly 420 is connected to the battery, and the second end is connected to the first heating element 241 and the second heating element 243.
  • the switching control component 420 is used to control switching to be electrically connected to the first heating element 241 or the second heating element 243 according to the battery power, so as to avoid carbon deposition on the surface of the first heating element 241 or the second heating element 243 after working for a long time, thereby In the process of heating and atomizing, a burnt smell is produced, which affects the taste.
  • the switch control component detects whether the battery power has reached a preset threshold, and if so, controls the switch to be electrically connected to the first heating element 241 or the second heating element 243 .
  • the preset threshold can be half of the battery capacity, and the total battery capacity is 1600mah.
  • the switching control component When the switching control component detects that the battery power is greater than half, that is, ⁇ 800mah, it is electrically connected to the first heating element 241, and the first heating element 241 works; when switching When the control component detects that the battery power is less than half, that is, ⁇ 800mah, the first heating element 241 starts to change its taste and stops working when its life is over. The second heating element 243 begins to change smell, the service life ends, and the battery power is exhausted.
  • the switching control component is the processing chip U1
  • the first heating element 241 is the first resistor R1
  • the second heating element 243 is the second resistor R2.
  • the switching pin SW of the processing chip U1 is electrically connected to the positive pole of the battery, and the negative pole of the battery is grounded;
  • the first output pin OUT1 of the processing chip U1 is connected to the first end of the first resistor R1, and the second output pin of the processing chip U1 OUT2 is connected to the first end of the second resistor R2, and the second ends of the first resistor R1 and the second resistor R2 are both grounded;
  • the power supply pin VDD of the processing chip U1 is electrically connected to the power supply VCC.
  • the indicator pin LED of the processing chip U1 in order to indicate that the power is turned on, is connected to the anode of the light emitting diode D1 , and the cathode of the light emitting diode D1 is grounded. Integral, the ground pin GND of the processing chip U1 is grounded.

Abstract

A flavor-reversion-preventing disposable electronic cigarette, comprising a housing (100). The housing (100) is provided with an atomization mechanism (200) on the inner upper portion, a power supply mechanism (300) in the middle, and a control mechanism (400) at the bottom; the atomization mechanism (200) comprises an air guide tube (210), two heating assemblies (240) which are connected in parallel, electrodes (245), and a liquid storage cavity; the two heating assemblies (240) comprise two groups of first heating members (241) and second heating members (243) which are connected in parallel, first liquid absorption members (242) and second liquid absorption members (244) which respectively work in conjunction with the first heating members (241) and the second heating members (243); an evaporation space is reserved between the first heating members (241) and the second heating members (243); the control mechanism (400) comprises a main controller (401), a microphone control assembly (410) used for controlling the power supply mechanism (300) to be communicated with the heating assemblies (240), and a switching control assembly (420); and the switching control assembly (420) controls one of the heating assemblies (240) to work, and when it is detected that the battery power of the power supply mechanism (300) is lower than a preset value, the other heating assembly (240) is switched to work. In the electronic cigarette, carbon deposition and flavor reversion of the heating assemblies (240) can be reduced or prevented.

Description

防变味一次性电子烟Anti-flavor disposable electronic cigarette 技术领域technical field
本发明属于电子烟技术领域，涉及一种电子烟，尤其涉及一种防变味一次性电子烟。The invention belongs to the technical field of electronic cigarettes, and relates to an electronic cigarette, in particular to a disposable electronic cigarette for preventing off-flavor.
背景技术Background technique
现有的一次性电子烟主要包括壳体，依次设置在壳体内上部的雾化机构、中部的电源机构和下部的咪头调气控制机构，雾化机构的作用是用于将烟液进行雾化，电源机构用于给雾化机构和咪头调气控制机构供电，现有技术存有如下问题：Existing disposable electronic cigarettes mainly include a casing, which are sequentially arranged in the upper part of the casing, the upper part of the atomization mechanism, the middle part of the power supply mechanism and the lower part of the microphone gas adjustment control mechanism. The role of the atomization mechanism is to atomize the smoke liquid The power supply mechanism is used to supply power to the atomization mechanism and the microphone gas adjustment control mechanism. The existing technology has the following problems:
  现有大容量一次电子烟中，一般采用一次性发热丝作为发热雾化加热的器件，但是发热丝工作一段时间后，发热丝表面会产生积碳，继续加热积碳焦化，在雾化烟液中导致焦糊味道，导致电子烟口味变味，对用户造成不好的体验。In the existing large-capacity primary electronic cigarettes, the disposable heating wire is generally used as the device for heating and atomizing heating. However, after the heating wire works for a period of time, carbon deposits will be generated on the surface of the heating wire, and the carbon deposits will be coked when the heating continues. It will cause burnt taste, lead to taste change of electronic cigarette, and cause bad experience to users.
技术问题technical problem
本发明要解决的技术问题在于，针对现有技术的缺陷，提供一种减少或防止发热组件积碳变味的防变味一次性电子烟。The technical problem to be solved by the present invention is to provide an anti-odor disposable electronic cigarette that reduces or prevents carbon deposition and odor of heating components in view of the defects of the prior art.
技术解决方案technical solution
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve its technical problems is:
一种防变味一次性电子烟，包括壳体，壳体内上部设有雾化机构、中部设有电源机构、底部设置有控制机构，所述雾化机构包括导气管、两组并联的发热组件以及电极、储液腔；An anti-flavor disposable electronic cigarette, comprising a casing, an atomizing mechanism is arranged on the upper part of the casing, a power supply mechanism is arranged on the middle part, and a control mechanism is arranged on the bottom, the atomizing mechanism includes an air duct, two sets of parallel heating components and Electrode, storage chamber;
两组并联的所述发热组件包括两组并联的第一发热件和第二发热件、分别与第一发热件和第二发热件配合设置第一吸油件和第二吸油件；所述第一发热件之间与第二发热件之间留有蒸发空间；The two sets of parallel-connected heating components include two sets of parallel-connected first heating elements and second heating elements, respectively cooperating with the first heating elements and the second heating elements to arrange a first oil absorbing element and a second oil absorbing element; the first An evaporation space is left between the heating elements and between the second heating elements;
所述控制机构包括主控制器、用于控制电源与发热组件联通的咪头控制组件和切换控制组件；The control mechanism includes a main controller, a microphone control component and a switching control component for controlling the communication between the power supply and the heating component;
所述切换控制组件控制其中一组发热组件工作，检测电源机构的电池电量低于预设值时切换至另一组发热组件工作。The switching control component controls one group of heating components to work, and switches to another group of heating components to work when detecting that the battery power of the power supply mechanism is lower than a preset value.
进一步地，所述的防变味一次性电子烟中，优选所述第一吸油件和第二吸油件为条状结构、筒状结构、多线状捻制结构、碗状结构、片状、块状结构中的一种或其结合。Further, in the anti-odor disposable electronic cigarette, preferably, the first oil-absorbing member and the second oil-absorbing member are strip-shaped, cylindrical, multi-wire twisted, bowl-shaped, sheet-shaped, or block-shaped one or a combination of these structures.
进一步地，所述的防变味一次性电子烟中，优选所述第一吸油件与第二吸油件中部分离、两端合并成为一个整体，且二者中部留有蒸发空间。Further, in the anti-odor disposable electronic cigarette, it is preferable that the middle part of the first oil-absorbing part is separated from the second oil-absorbing part, and the two ends are merged into a whole, and there is an evaporation space in the middle part of the two.
进一步地，所述的防变味一次性电子烟中，优选所述第一吸油件与第二吸油件各自独立设置，二者之间留有蒸发空间。Further, in the anti-odor disposable electronic cigarette, preferably, the first oil-absorbing member and the second oil-absorbing member are independently arranged, and there is an evaporation space between them.
进一步地，所述的防变味一次性电子烟中，优选所述导气管侧面设有用于穿过所述第一吸油件与第二吸油件的成对的穿过孔，且所述导气管设有用于安装所述第一吸油件与第二吸油件的斜切口，斜切口贯通穿过孔。Further, in the anti-odor disposable electronic cigarette, preferably, the side of the air guide tube is provided with a pair of through holes for passing through the first oil-absorbing part and the second oil-absorbing part, and the air guide tube is provided with There are oblique cuts for installing the first oil absorber and the second oil absorber, and the oblique cuts pass through the holes.
进一步地，所述的防变味一次性电子烟中，优选所述斜切口是由导气管一侧向中部切割出狭缝，外力下狭缝张开置入所述第一吸油件与第二吸油件至穿过孔。Further, in the anti-odor disposable electronic cigarette, preferably, the oblique incision is a slit cut from one side of the airway tube to the middle, and the slit is opened under external force and inserted into the first oil-absorbing member and the second oil-absorbing member. piece to pass through the hole.
进一步地，所述的防变味一次性电子烟中，优选所述斜切口对应的导气管外壁套装有固定套。Further, in the anti-odor disposable electronic cigarette, preferably, the outer wall of the airway tube corresponding to the oblique cut is covered with a fixing sleeve.
进一步地，所述的防变味一次性电子烟中，优选所述第一发热件与第二发热件设置在导气管内部，且对应贴附、缠绕或镶嵌在所述第一吸油件与第二吸油件上。Further, in the anti-odor disposable electronic cigarette, preferably, the first heating element and the second heating element are arranged inside the air duct, and correspondingly attached, wound or embedded in the first oil absorbing element and the second heating element. on the oil absorber.
进一步地，所述的防变味一次性电子烟中，优选所述导气管包括相互套装的内管和外管，内管与外管之间相互贴合。Further, in the anti-odor disposable electronic cigarette, preferably, the air guide tube includes an inner tube and an outer tube that are nested in each other, and the inner tube and the outer tube are attached to each other.
进一步地，所述的防变味一次性电子烟中，优选所述咪头控制组件和切换控制组件设置在壳体内底部。Further, in the anti-odor disposable electronic cigarette, preferably, the microphone control assembly and the switching control assembly are arranged at the bottom of the casing.
进一步地，所述的防变味一次性电子烟中，优选所述切换控制组件为设置壳体内底部的处理芯片U1，所述第一发热件为第一电阻R1，所述第二发热件为第二电阻R2；Further, in the anti-flavor disposable electronic cigarette, preferably, the switching control component is a processing chip U1 provided at the bottom of the housing, the first heating element is a first resistor R1, and the second heating element is a second heating element. Two resistors R2;
所述处理芯片U1的转换引脚SW与所述电池的正极电连接，所述电池的负极接地；所述处理芯片U1的第一输出引脚OUT1与所述第一电阻R1的第一端连接，所述处理芯片U1的第二输出引脚OUT2与所述第二电阻R2的第一端连接，所述第一电阻R1和所述第二电阻R2的第二端均接地。 The conversion pin SW of the processing chip U1 is electrically connected to the positive pole of the battery, and the negative pole of the battery is grounded; the first output pin OUT1 of the processing chip U1 is connected to the first end of the first resistor R1 The second output pin OUT2 of the processing chip U1 is connected to the first end of the second resistor R2, and the second ends of the first resistor R1 and the second resistor R2 are both grounded.
进一步地，所述的防变味一次性电子烟中，优选所述咪头控制单元包括咪头组件其中所述咪头组件包括咪头座和咪头，所述咪头嵌入固定在咪头座中。Further, in the anti-flavor disposable electronic cigarette, preferably, the microphone control unit includes a microphone assembly, wherein the microphone assembly includes a microphone seat and a microphone, and the microphone is embedded and fixed in the microphone seat .
进一步地，所述的防变味一次性电子烟中，优选所述咪头座为透光材料制成的座体，咪头与底座底部开设的咪头启动孔对应。Further, in the anti-flavor disposable electronic cigarette, preferably, the microphone seat is a seat body made of a light-transmitting material, and the microphone corresponds to the microphone activation hole opened at the bottom of the base.
有益效果Beneficial effect
本发明中，采用两组并联的发热组件，通过控制机构控制其中一组发热组件工作，在电池电量低于预设值时，即该发热组件表面产生积碳、积碳焦化之前，切换控制组件控制切换至在另一组发热组件工作，有效避免发热组件表面产生积碳、积碳焦化造成雾化烟液中产生焦糊味道，使得电子烟口味变味，提升用户体验。In the present invention, two sets of heating components connected in parallel are used, and one of the heating components is controlled by the control mechanism to work. When the battery power is lower than the preset value, that is, before carbon deposits and carbon deposits are generated on the surface of the heating components, the control components are switched. The control is switched to work in another group of heating components, which can effectively avoid carbon deposits on the surface of heating components, and carbon deposits and coking will cause burnt smell in the atomized e-liquid, which will change the taste of electronic cigarettes and improve user experience.
附图说明Description of drawings
下面将结合附图及实施例对本发明作进一步说明，附图中：The present invention will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:
图1是本发明实施例的外观结构示意图；Fig. 1 is the appearance structure schematic diagram of the embodiment of the present invention;
图2是本发明实施例的剖视图；Fig. 2 is a sectional view of an embodiment of the present invention;
图3是本发明实施例的导气管结构示意图；Fig. 3 is a schematic structural diagram of an airway tube according to an embodiment of the present invention;
图4是本发明实施例导气管与发热组件的装配图；Fig. 4 is an assembly diagram of the airway and heating components of the embodiment of the present invention;
图5是本发明实施例的控制框图；Fig. 5 is a control block diagram of an embodiment of the present invention;
图6是本发明实施例的切换控制组件电路图。Fig. 6 is a circuit diagram of a switching control component according to an embodiment of the present invention.
本发明的实施方式Embodiments of the present invention
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
本发明中，部件被称为“固定于”或“设置于”另一个部件，它可以直接或者间接位于该另一个部件上。当一个部件被称为“连接于”另一个部件，它可以是直接或者间接连接至该另一个部件上。In the present invention, a component is said to be "fixed to" or "disposed on" another component, and it may be directly or indirectly located on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
术语“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置为基于附图所示的方位或位置，仅是为了便于描述，不能理解为对本技术方案的限制。术语“第一”、“第二”等仅用于便于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明技术特征的数量。“多个”的含义是两个或两个以上，除非另有明确具体的限定。The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, and is only for convenience of description, and should not be understood as a limitation on the technical solution. The terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of technical features. "Plurality" means two or more, unless otherwise clearly and specifically defined.
如图1-6所示，一种防变味一次性电子烟，包括壳体100，壳体100内上部设有雾化机构200、中部设有电源机构300、底部设置有控制机构400，所述雾化机构200包括导气管210、两组并联的发热组件240以及电极245、储液腔；两组并联的所述发热组件240包括两组并联的第一发热件241和第二发热件243、分别与第一发热件241和第二发热件243配合设置第一吸油件242和第二吸油件244；所述第一发热件241之间与第二发热件243之间留有蒸发空间；所述控制机构400包括主控制器401、用于控制电源与发热组件联通的咪头控制组件410和切换控制组件420；所述切换控制组420控制其中一组发热组件工作，检测电源机构的电池电量低于预设值时切换至另一组发热组件工作。As shown in Figures 1-6, a disposable electronic cigarette that prevents off-flavors includes a housing 100, an atomization mechanism 200 is provided on the upper part of the housing 100, a power supply mechanism 300 is provided at the middle, and a control mechanism 400 is provided at the bottom. The atomizing mechanism 200 includes an air duct 210, two sets of parallel heating components 240, electrodes 245, and a liquid storage chamber; the two parallel sets of heating components 240 include two parallel sets of first heating elements 241 and second heating elements 243, A first oil-absorbing element 242 and a second oil-absorbing element 244 are arranged in cooperation with the first heating element 241 and the second heating element 243 respectively; there is an evaporation space between the first heating element 241 and the second heating element 243; The control mechanism 400 includes a main controller 401, a microphone control component 410 and a switching control component 420 for controlling the communication between the power supply and the heating component; the switching control group 420 controls the work of one group of heating components and detects the battery power of the power supply When it is lower than the preset value, switch to another group of heating components to work.
本发明主要包括三部分：设置在壳体100内上部的雾化机构200、中部的电源机构300、底座130内设有的控制机构400，本发明依次进行说明：The present invention mainly includes three parts: the atomization mechanism 200 arranged in the upper part of the casing 100, the power supply mechanism 300 in the middle, and the control mechanism 400 provided in the base 130. The present invention will be described in sequence:
如图1所示，壳体100依次包括上盖110、外壳120，二者与底座130扣合在一起形成一个完整的保护结构，外壳120的形状可以是作为电子烟外壳的各种形状，本发明不作限定，其中优选圆筒、方形筒、扁圆形筒等结构。上盖110、外壳120可以采用金属、高分子材料制成，本实施例中，可以采用塑胶或金属做上盖110，钢管做外壳120。As shown in Figure 1, the casing 100 includes an upper cover 110 and a casing 120 in turn, and the two are fastened together with the base 130 to form a complete protective structure. The shape of the casing 120 can be various shapes as an electronic cigarette casing. The invention is not limited, and the structures such as a cylinder, a square cylinder, and an oblate cylinder are preferred. The upper cover 110 and the outer shell 120 can be made of metal or polymer materials. In this embodiment, the upper cover 110 can be made of plastic or metal, and the outer shell 120 can be made of steel pipe.
如图2所示，本发明雾化机构200包括上部的导气管210、中部的储液腔和发热组件240以及通过控制机构与电池连接的电极245，从储液腔引入烟液进入到发热组件240中雾化，进入导气管210从上盖110吸出。As shown in Figure 2, the atomization mechanism 200 of the present invention includes an upper air duct 210, a middle liquid storage chamber and a heating component 240, and an electrode 245 connected to the battery through a control mechanism, and smoke liquid is introduced from the liquid storage chamber into the heating component 240, enter the air duct 210 and suck out from the upper cover 110.
上盖110顶部为吸嘴111，为了适应吸嘴111，上盖做成扁的鸭嘴状或整个上盖110都为吸嘴111。所述吸嘴111与导气管210联通，将导气管210内烟雾通道211中的烟雾吸出。为防止上盖110和吸嘴111之间的冷凝液被用户吸出影响体验效果，在吸嘴111对应上盖110内设有吸嘴棉112，用于吸附冷凝液。吸嘴棉112上设有分别与吸嘴111上的吸嘴111口和导气管210相连通的连通通道112a。The top of the upper cover 110 is a suction nozzle 111 , in order to adapt to the suction nozzle 111 , the upper cover is made into a flat duckbill shape or the entire upper cover 110 is a suction nozzle 111 . The suction nozzle 111 communicates with the air duct 210 to suck out the smoke in the smoke channel 211 in the air duct 210 . In order to prevent the condensate between the upper cover 110 and the suction nozzle 111 from being sucked out by the user and affect the user experience, a nozzle cotton 112 is provided inside the suction nozzle 111 corresponding to the upper cover 110 for absorbing the condensate. The suction nozzle cotton 112 is provided with a communication channel 112a which communicates with the mouth of the suction nozzle 111 on the suction nozzle 111 and the air duct 210 respectively.
如图1-2所示，上盖110、外壳120、电源机构300之间通过隔油环121和隔油座122封闭，外壳120内轴向设有导气管210，导气管210顶部与吸嘴111联通、底部与隔油座122插接，导气管210、外壳120、隔油环121和隔油座122之间的空腔形成储液腔，用于储存烟液，为了避免烟液泄漏，优选在外壳120内套装一个储液罐230，储液罐230形状与外壳120形状配合一致，其中心留有穿装导气管210的贯通孔。储液罐230采用PC材料或其他材料制成。As shown in Figure 1-2, the upper cover 110, the casing 120, and the power supply mechanism 300 are closed by the oil separator ring 121 and the oil separator seat 122. The casing 120 is provided with an air guide tube 210 in the axial direction, and the top of the air guide tube 210 is connected to the suction nozzle. 111 Unicom, the bottom is plugged with the oil separator 122, and the cavity between the air duct 210, the casing 120, the oil separator 121 and the oil separator 122 forms a liquid storage chamber for storing e-liquid. In order to avoid leakage of e-liquid, Preferably, a liquid storage tank 230 is set in the casing 120 , the shape of the liquid storage tank 230 matches the shape of the casing 120 , and a through hole for the airway tube 210 is left in the center. The liquid storage tank 230 is made of PC material or other materials.
如图2所示，储液罐230用于存储烟液，为了防止烟液流出，在储液罐230填装有储油棉310用于吸附烟液。为了能较好将烟液导入第一发热件241和第二发热件243，则在导气管210外壁贴附有增加导液的无纺布管。As shown in FIG. 2 , the liquid storage tank 230 is used to store the smoke liquid. In order to prevent the smoke liquid from flowing out, the liquid storage tank 230 is filled with oil storage cotton 310 for absorbing the smoke liquid. In order to better guide the e-liquid into the first heating element 241 and the second heating element 243 , a non-woven fabric tube for increasing liquid conduction is attached to the outer wall of the air duct 210 .
导气管210轴向设置，可以位于外壳120中轴线上设置，也可以偏离中轴线设置，优选居中设置。导气管210的形状是直管，其横截面为圆形、扁圆形、方形等各种形状，在此不作限定。导气管210内腔至吸嘴111形成烟雾通道211。导气管210可以采用各种适用材料制成，本发明中优选采用玻纤管。The air duct 210 is arranged axially, and can be arranged on the central axis of the housing 120, or can be arranged away from the central axis, and is preferably centrally arranged. The shape of the airway tube 210 is a straight tube, and its cross section is in various shapes such as circular, oblate, square, etc., which is not limited here. A smoke channel 211 is formed from the inner cavity of the air duct 210 to the suction nozzle 111 . The airway tube 210 can be made of various suitable materials, and glass fiber tube is preferably used in the present invention.
如图2所示，发热组件240设置隔油座122上方，位于储液腔300下部的位置，且发热组件240固定在导气管210下部，且导通至储液罐230，具体地，发热组件240为两组，包括两组并联的第一发热件241和第二发热件243、分别与第一发热件241和第二发热件243配合设置第一吸油件242和第二吸油件244，其中，第一发热件241和第二发热件243先后各自独立单独工作，对烟液进行加热雾化，首先第一发热件241先开始工作，在工作到一定限度，该限度可以通过电池电量进行估算，在工作一定时间后，第一发热件241开始积碳，此时断开与第一发热件241的工作，通过切换控制组件420切换至第二发热件243工作。As shown in Figure 2, the heating element 240 is set above the oil separation seat 122 and located at the lower part of the liquid storage chamber 300, and the heating element 240 is fixed at the lower part of the air duct 210 and is connected to the liquid storage tank 230, specifically, the heating element 240 is two groups, including two sets of first heating element 241 and second heating element 243 connected in parallel, respectively cooperating with first heating element 241 and second heating element 243 to set first oil absorbing element 242 and second oil absorbing element 244, wherein , the first heating element 241 and the second heating element 243 work independently successively to heat and atomize the smoke liquid. First, the first heating element 241 starts to work first. When it works to a certain limit, the limit can be estimated by the battery power , after working for a certain period of time, the first heating element 241 starts to deposit carbon. At this time, the work with the first heating element 241 is disconnected, and the second heating element 243 is switched to work through the switching control assembly 420 .
如图2所示，为了能进行充分雾化，第一发热件241和第二发热件243之间要留有蒸发空间用于烟液蒸发，即第一发热件241和第二发热件243之间有间隙，第一发热件241和第二发热件243之间的设置可以是横向并排设置，也可以轴向并排设置，此处轴向指电子烟或外壳120的轴向，由于导气管210内径有限，加之第一发热件241和第二发热件243之间需要留有间隙，则优选第一发热件241和第二发热件243在轴向上并排排列，二者之间排列方式可以是平行排列，也可以不平行排列，二者之间任意位置的间距可以等距，也可以不等距。优选第一发热件241和第二发热件243之间平行且等距设置。由于第一吸油件242和第二吸油件244分别吸取烟液，供第一发热件241和第二发热件243进行雾化。所述第一发热件241和第二发热件243设置在导气管210内部，且对应贴附、缠绕或镶嵌在第一吸油件242和第二吸油件244上。第一吸油件242和第二吸油件244之间的排布方式跟第一发热件241和第二发热件243排布方式相同。As shown in Figure 2, in order to achieve sufficient atomization, there must be an evaporation space between the first heating element 241 and the second heating element 243 for the evaporation of the e-liquid, that is, between the first heating element 241 and the second heating element 243 There is a gap between them, and the setting between the first heating element 241 and the second heating element 243 can be arranged side by side horizontally or axially. Here, the axial direction refers to the axial direction of the electronic cigarette or the housing 120 . The inner diameter is limited, and a gap needs to be left between the first heating element 241 and the second heating element 243, so the first heating element 241 and the second heating element 243 are preferably arranged side by side in the axial direction, and the arrangement between the two can be They may be arranged in parallel or not, and the distance at any position between the two may be equidistant or unequal. Preferably, the first heating element 241 and the second heating element 243 are arranged parallel and equidistant. Since the first oil-absorbing element 242 and the second oil-absorbing element 244 respectively absorb e-liquid, the first heating element 241 and the second heating element 243 are atomized. The first heating element 241 and the second heating element 243 are arranged inside the air duct 210 , and are correspondingly attached, wound or embedded on the first oil absorbing element 242 and the second oil absorbing element 244 . The arrangement of the first oil absorbing element 242 and the second oil absorbing element 244 is the same as that of the first heating element 241 and the second heating element 243 .
如图2、4所示，雾化机构的第一发热件241和第二发热件243连接电极245，其中第一发热件241和第二发热件243可以采用电子烟所采用现有所有结构，例如电热片、电热丝等，优选本发明选用电热丝。即根据第一发热件241和第二发热件243的结构不同，对应的第一吸油件242和第二吸油件244结构也不同。如果第一发热件241和第二发热件243为电热片，则可以采用贴附或镶嵌方式设置在第一吸油件242和第二吸油件244表面或一侧，第一吸油件242和第二吸油件244的形状可以为筒状结构、碗状结构、片状、块状结构中的一种或其结合。如果第一发热件241和第二发热件243为电热丝，则可以采用贴附或缠绕方式设置在第一吸油件242和第二吸油件244表面，第一吸油件242和第二吸油件244的形状可以为条状结构或多线状捻制结构。As shown in Figures 2 and 4, the first heating element 241 and the second heating element 243 of the atomization mechanism are connected to the electrode 245, wherein the first heating element 241 and the second heating element 243 can adopt all existing structures used in electronic cigarettes, For example, heating sheets, heating wires, etc., preferably heating wires are used in the present invention. That is, according to the different structures of the first heating element 241 and the second heating element 243 , the corresponding structures of the first oil absorbing element 242 and the second oil absorbing element 244 are also different. If the first heating element 241 and the second heating element 243 are electrothermal chips, they can be attached or embedded on the surface or one side of the first oil absorbing element 242 and the second oil absorbing element 244, and the first oil absorbing element 242 and the second oil absorbing element 242 The shape of the oil absorbing member 244 may be one of a cylindrical structure, a bowl-shaped structure, a sheet-shaped structure, a block-shaped structure or a combination thereof. If the first heating element 241 and the second heating element 243 are heating wires, they can be attached or wound on the surface of the first oil absorbing element 242 and the second oil absorbing element 244. The first oil absorbing element 242 and the second oil absorbing element 244 The shape can be a strip structure or a multi-wire twisted structure.
第一吸油件242和第二吸油件244用于将储液罐230中的烟液导入至导气管210中雾化，则第一吸油件242和第二吸油件244各自至少一端位于储液罐230中，吸取烟液。为了能充分均匀吸取烟液，则第一吸油件242和第二吸油件244两端分别延伸至储液罐230内。第一吸油件242和第二吸油件244的结构有两种实施方式：第一种实施方式为第一吸油件242和第二吸油件244中部分离、两端合并成为一个整体，且二者中部留有蒸发空间。第二种实施方式为：第一吸油件242和第二吸油件244各自独立设置，二者之间留有蒸发空间。The first oil-absorbing part 242 and the second oil-absorbing part 244 are used to introduce the smoke liquid in the liquid storage tank 230 into the air duct 210 for atomization, and then at least one end of the first oil-absorbing part 242 and the second oil-absorbing part 244 is located in the liquid storage tank In 230, smoke liquid is sucked. In order to fully and evenly absorb the e-liquid, both ends of the first oil absorbing member 242 and the second oil absorbing member 244 respectively extend into the liquid storage tank 230 . The structure of the first oil-absorbing member 242 and the second oil-absorbing member 244 has two implementations: the first embodiment is that the middle part of the first oil-absorbing member 242 and the second oil-absorbing member 244 are separated, the two ends are combined into a whole, and the middle part of the two Leave room for evaporation. The second implementation manner is: the first oil absorbing member 242 and the second oil absorbing member 244 are arranged independently, and there is an evaporation space between them.
如图2所示，第一发热件241和第二发热件243两侧延伸至储液罐230中，将烟液导至第一发热件241和第二发热件243上，通电后发热，将吸附其上的烟液加热雾化形成烟雾，烟雾沿着烟雾通道211从吸嘴111输出。第一发热件241和第二发热件243通过电极245连接电源机构300，电源机构300对第一发热件241和第二发热件243进行供电，本发明可以采用现有各种电极245，在此不再赘述。 As shown in FIG. 2, both sides of the first heating element 241 and the second heating element 243 extend into the liquid storage tank 230, and guide the e-liquid to the first heating element 241 and the second heating element 243, and generate heat after being energized. The smoke liquid adsorbed on it is heated and atomized to form smoke, and the smoke is output from the suction nozzle 111 along the smoke channel 211 . The first heating element 241 and the second heating element 243 are connected to the power supply mechanism 300 through the electrode 245, and the power supply mechanism 300 supplies power to the first heating element 241 and the second heating element 243. The present invention can adopt various existing electrodes 245, here No longer.
导气管210结构可以是单层管状结构，也可以是多层管状结构，本实施例所述导气管210包括相互套装的内管和外管，内管与外管之间相互贴合。内管用于形成烟雾通道，外管与壳体100配合形成储液腔，二者分离设置防止烟液进入导气管210内。The structure of the airway tube 210 can be a single-layer tubular structure, or a multi-layer tubular structure. The airway tube 210 in this embodiment includes an inner tube and an outer tube that fit together, and the inner tube and the outer tube are attached to each other. The inner tube is used to form a smoke channel, and the outer tube cooperates with the housing 100 to form a liquid storage chamber, and the two are separated to prevent the smoke liquid from entering the air duct 210 .
如图3-4所示，第一吸油件242和第二吸油件244与导气管210之间的固定方式可以采用：所述导气管210侧面设有用于穿过所述第一吸油件242和第二吸油件244的成对的穿过孔213，且所述导气管210设有用于安装所述第一吸油件242和第二吸油件244的斜切口212，斜切口212贯通至穿过孔213。所述斜切口212是由导气管210一侧向中部切割出狭缝，外力下狭缝张开置入所述第一吸油件242和第二吸油件244至穿过孔213。所述斜切口212对应的导气管210外壁套装有固定套214，固定套214在导气管210外壁贴附，一方面用于固定导气管210，将斜切口212封闭，增加导气管210的强度，另一方面可以增加导液功能。As shown in Figures 3-4, the fixing method between the first oil absorbing member 242 and the second oil absorbing member 244 and the air guide tube 210 can be adopted: the side of the air guide tube 210 is provided with a A pair of passing holes 213 of the second oil absorbing member 244, and the air duct 210 is provided with an oblique cutout 212 for installing the first oil absorbing member 242 and the second oil absorbing member 244, and the oblique cutout 212 penetrates through the through hole 213. The oblique cut 212 is a slit cut from one side to the middle of the air duct 210 , and the slit is opened under external force to insert the first oil absorber 242 and the second oil absorber 244 to pass through the hole 213 . The outer wall of the airway 210 corresponding to the oblique incision 212 is covered with a fixed sleeve 214, and the fixed sleeve 214 is attached to the outer wall of the airway 210. On the one hand, it is used to fix the airway 210, and the oblique incision 212 is closed to increase the strength of the airway 210. On the other hand, the fluid guiding function can be increased.
电源机构300设置在壳体100内中部，通过控制机构400控制电源机构300与发热组件240连接，并且通过控制机构400检测电源机构300电量。 The power supply mechanism 300 is arranged in the middle of the casing 100 , and the control mechanism 400 controls the connection of the power supply mechanism 300 to the heating component 240 , and the power supply mechanism 300 is detected by the control mechanism 400 .
底座130设置在整个电子烟的底部，与外壳110扣合或螺接连接在一起。控制机构400中，咪头控制组件410用于控制启动或关闭发热组件240工作。所述咪头控制组件410包括咪头411和咪头座412，所述咪头411嵌入固定在咪头座412中。咪头411与底座130侧面开设的进气孔414对应联通。通过吸烟动作，从吸嘴吸出烟雾通道211中的烟雾时，烟雾通道211中压力减小，也使得咪头411上方的气道压力减小，由于进气孔414联通外界环境，那么咪头411下方为常压状态，咪头411上下气压不同，则咪头411的气动膜形成压力差，导通咪头开关，主控制器401控制电源机构300联通的发热组件240中第一发热件241或第二发热件243工作，烟液雾化。咪头座412安装在底座130上方的壳体120内，与壳体120之间无间隙封闭连接，咪头座412优选采用弹性绝缘材料制成，例如：硅胶。可以嵌入底座130内。咪头座412也可以采用硬质材料制成，与底座130之间通过密封垫密封。The base 130 is arranged at the bottom of the entire electronic cigarette, and is fastened or screwed together with the housing 110 . In the control mechanism 400 , the microphone control component 410 is used to control the activation or deactivation of the heating component 240 . The microphone control assembly 410 includes a microphone 411 and a microphone seat 412 , and the microphone 411 is embedded and fixed in the microphone seat 412 . The microphone 411 communicates with the air inlet 414 opened on the side of the base 130 correspondingly. Through the smoking action, when the smoke in the smoke channel 211 is sucked out from the suction nozzle, the pressure in the smoke channel 211 decreases, which also reduces the airway pressure above the microphone 411. Since the air inlet 414 is connected to the external environment, the microphone 411 The lower part is in the normal pressure state, the upper and lower air pressures of the microphone 411 are different, the pneumatic film of the microphone 411 forms a pressure difference, the switch of the microphone is turned on, and the main controller 401 controls the first heating element 241 or The second heating element 243 works, and the smoke liquid is atomized. The microphone holder 412 is installed in the casing 120 above the base 130 , and is closed and connected with the casing 120 without a gap. The microphone holder 412 is preferably made of an elastic insulating material, such as silicone. Can be embedded in the base 130 . The microphone seat 412 can also be made of hard material, and sealed with the base 130 by a gasket.
所述咪头座412还可以为透光材料制成的座体，咪头411设置的通电指示灯可以同咪头座412将光线通过底座130或进气孔414透出，用于指示咪头411工作状况。 The microphone seat 412 can also be a base made of light-transmitting material, and the power-on indicator light provided by the microphone 411 can transmit light through the base 130 or the air inlet 414 with the microphone seat 412 to indicate the microphone 411 work status.
    如图5-6所示，切换控制组件420用于切换第一发热件241和第二发热件243通电连接。可以设置在咪头411上，与主控制器401形成完整的控制芯片或控制电路。切换控制组件420的第一端与电池连接，第二端与第一发热件241和第二发热件243连接，通过多次试验，可以得到电池电量与发热组件积碳的对应关系，这样就可以简单快捷预估发热组件的工作状况是否达到积碳状态，方便简单快捷。切换控制组件420用于根据电池电量控制切换电连接至第一发热件241或第二发热件243，避免第一发热件241或第二发热件243长时间工作后会在表面形成积碳，从而在发热雾化的过程中产生焦味，影响口感。在一些实施例中，切换控制组件检测电池电量是否已达预设阈值，若是，则控制切换电连接至第一发热件241或第二发热件243。例如，预设阈值可以为电池容量的一半，电池总容量1600mah，当切换控制组件检测电池电量大于一半，即≥800mah时，电连接至第一发热件241，第一发热件241工作；当切换控制组件检测电池电量小于一半，即≤800mah时，第一发热件241开始变味，寿命结束停止工作，切换控制组件控制切换电连接至第二发热件243，第二发热件243工作，一直到第二发热件243开始变味，寿命结束，电池电量耗尽。the As shown in FIGS. 5-6 , the switching control component 420 is used to switch the electrical connection between the first heating element 241 and the second heating element 243 . It can be set on the microphone 411 to form a complete control chip or control circuit with the main controller 401 . The first end of the switching control assembly 420 is connected to the battery, and the second end is connected to the first heating element 241 and the second heating element 243. Through multiple tests, the corresponding relationship between the battery power and the carbon deposit of the heating element can be obtained, so that It is simple and quick to predict whether the working condition of the heating component has reached the state of carbon deposition, which is convenient, simple and quick. The switching control component 420 is used to control switching to be electrically connected to the first heating element 241 or the second heating element 243 according to the battery power, so as to avoid carbon deposition on the surface of the first heating element 241 or the second heating element 243 after working for a long time, thereby In the process of heating and atomizing, a burnt smell is produced, which affects the taste. In some embodiments, the switch control component detects whether the battery power has reached a preset threshold, and if so, controls the switch to be electrically connected to the first heating element 241 or the second heating element 243 . For example, the preset threshold can be half of the battery capacity, and the total battery capacity is 1600mah. When the switching control component detects that the battery power is greater than half, that is, ≥800mah, it is electrically connected to the first heating element 241, and the first heating element 241 works; when switching When the control component detects that the battery power is less than half, that is, ≤800mah, the first heating element 241 starts to change its taste and stops working when its life is over. The second heating element 243 begins to change smell, the service life ends, and the battery power is exhausted.
    具体地，切换控制组件为处理芯片U1，第一发热件241为第一电阻R1，第二发热件243为第二电阻R2。处理芯片U1的转换引脚SW与电池的正极电连接，电池的负极接地；处理芯片U1的第一输出引脚OUT1与第一电阻R1的第一端连接，处理芯片U1的第二输出引脚OUT2与第二电阻R2的第一端连接，第一电阻R1和第二电阻R2的第二端均接地；处理芯片U1的电源引脚VDD与电源VCC电连接。在一些实施例中，为了指示电源接通，处理芯片U1的指示灯引脚LED与发光二极管D1的正极连接，发光二极管D1的负极接地。完整地，处理芯片U1的接地引脚GND接地。the Specifically, the switching control component is the processing chip U1, the first heating element 241 is the first resistor R1, and the second heating element 243 is the second resistor R2. The switching pin SW of the processing chip U1 is electrically connected to the positive pole of the battery, and the negative pole of the battery is grounded; the first output pin OUT1 of the processing chip U1 is connected to the first end of the first resistor R1, and the second output pin of the processing chip U1 OUT2 is connected to the first end of the second resistor R2, and the second ends of the first resistor R1 and the second resistor R2 are both grounded; the power supply pin VDD of the processing chip U1 is electrically connected to the power supply VCC. In some embodiments, in order to indicate that the power is turned on, the indicator pin LED of the processing chip U1 is connected to the anode of the light emitting diode D1 , and the cathode of the light emitting diode D1 is grounded. Integral, the ground pin GND of the processing chip U1 is grounded.

Claims (12)

  1. 一种防变味一次性电子烟，包括壳体，壳体内上部设有雾化机构、中部设有电源机构、底部设置有控制机构，其特征在于，所述雾化机构包括导气管、两组并联的发热组件以及电极、储液腔；An anti-flavor disposable electronic cigarette, comprising a casing, an atomizing mechanism is arranged on the upper part of the casing, a power supply mechanism is arranged on the middle part, and a control mechanism is arranged on the bottom, and the atomizing mechanism is characterized in that the atomizing mechanism includes an air duct, two sets of parallel The heating components, electrodes, and liquid storage chambers;
        两组并联的所述发热组件包括两组并联的第一发热件和第二发热件、分别与第一发热件和第二发热件配合设置第一吸油件和第二吸油件；所述第一发热件之间与第二发热件之间留有蒸发空间；The two sets of parallel-connected heating components include two sets of parallel-connected first heating elements and second heating elements, respectively cooperating with the first heating elements and the second heating elements to arrange a first oil absorbing element and a second oil absorbing element; the first An evaporation space is left between the heating elements and between the second heating elements;
        所述控制机构包括主控制器、用于控制电源与发热组件联通的咪头控制组件和切换控制组件；The control mechanism includes a main controller, a microphone control component and a switching control component for controlling the communication between the power supply and the heating component;
        所述切换控制组件控制其中一组发热组件工作，检测电源机构的电池电量低于预设值时切换至另一组发热组件工作。The switching control component controls one group of heating components to work, and switches to another group of heating components to work when the battery power of the power supply mechanism is detected to be lower than the preset value.
  2. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述第一吸油件和第二吸油件为条状结构、筒状结构、多线状捻制结构、碗状结构、片状、块状结构中的一种或其结合。The anti-flavor disposable electronic cigarette according to claim 1, characterized in that, the first oil-absorbing member and the second oil-absorbing member are strip-shaped structures, cylindrical structures, multi-wire twisted structures, bowl-shaped structures, sheets One of the shape and block structure or a combination thereof.
  3. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述第一吸油件与第二吸油件中部分离、两端合并成为一个整体，且二者中部留有蒸发空间。The anti-odor disposable electronic cigarette according to claim 1, wherein the middle part of the first oil-absorbing part is separated from the second oil-absorbing part, the two ends are combined into a whole, and there is an evaporation space in the middle part of the two.
  4. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述第一吸油件与第二吸油件各自独立设置，二者之间留有蒸发空间。The anti-odor disposable electronic cigarette according to claim 1, wherein the first oil-absorbing member and the second oil-absorbing member are independently arranged, and there is an evaporation space between them.
  5. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述导气管侧面设有用于穿过所述第一吸油件与第二吸油件的成对的穿过孔，且所述导气管设有用于安装所述第一吸油件与第二吸油件的斜切口，斜切口贯通穿过孔。The anti-odor disposable electronic cigarette according to claim 1, characterized in that, the side of the air duct is provided with a pair of through holes for passing through the first oil-absorbing part and the second oil-absorbing part, and the The air guide pipe is provided with oblique cuts for installing the first oil absorber and the second oil absorber, and the oblique cuts pass through the holes.
  6. 根据权利要求5所述的防变味一次性电子烟，其特征在于，所述斜切口是由导气管一侧向中部切割出狭缝，外力下狭缝张开置入所述第一吸油件与第二吸油件至穿过孔。The anti-flavor disposable electronic cigarette according to claim 5, characterized in that, the oblique incision is a slit cut from one side of the air duct to the middle, and the slit is opened under external force and inserted into the first oil absorbing member and The second oil absorber goes through the hole.
  7. 根据权利要求5所述的防变味一次性电子烟，其特征在于，所述斜切口对应的导气管外壁套装有固定套。The anti-flavor disposable electronic cigarette according to claim 5, wherein the outer wall of the air duct corresponding to the oblique cut is covered with a fixing sleeve.
  8. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述第一发热件与第二发热件设置在导气管内部，且对应贴附、缠绕或镶嵌在所述第一吸油件与第二吸油件上。The anti-odor disposable electronic cigarette according to claim 1, wherein the first heating element and the second heating element are arranged inside the air duct, and are correspondingly attached, wound or embedded in the first oil-absorbing element with the second suction piece.
  9. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述导气管包括相互套装的内管和外管，内管与外管之间相互贴合。The anti-flavor disposable electronic cigarette according to claim 1, wherein the air guide tube includes an inner tube and an outer tube which are fitted into each other, and the inner tube and the outer tube are attached to each other.
  10. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述咪头控制组件和切换控制组件设置在壳体内底部。The anti-tasting disposable electronic cigarette according to claim 1, wherein the microphone control assembly and the switching control assembly are arranged at the bottom of the casing.
  11. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述切换控制组件为设置壳体内底部的处理芯片U1，所述第一发热件为第一电阻R1，所述第二发热件为第二电阻R2；The anti-flavor disposable electronic cigarette according to claim 1, wherein the switching control component is a processing chip U1 provided at the bottom of the casing, the first heating element is a first resistor R1, and the second heating element is a first resistor R1. The component is the second resistor R2;
        所述处理芯片U1的转换引脚SW与所述电池的正极电连接，所述电池的负极接地；所述处理芯片U1的第一输出引脚OUT1与所述第一电阻R1的第一端连接，所述处理芯片U1的第二输出引脚OUT2与所述第二电阻R2的第一端连接，所述第一电阻R1和所述第二电阻R2的第二端均接地。The conversion pin SW of the processing chip U1 is electrically connected to the positive pole of the battery, and the negative pole of the battery is grounded; the first output pin OUT1 of the processing chip U1 is connected to the first end of the first resistor R1 The second output pin OUT2 of the processing chip U1 is connected to the first end of the second resistor R2, and the second ends of the first resistor R1 and the second resistor R2 are both grounded.
  12. 根据权利要求1所述的防变味一次性电子烟，其特征在于，所述咪头控制单元包括咪头组件，所述咪头组件包括咪头座和咪头，所述咪头嵌入固定在咪头座中。The anti-flavor disposable electronic cigarette according to claim 1, wherein the microphone control unit includes a microphone assembly, the microphone assembly includes a microphone seat and a microphone, and the microphone is embedded and fixed on the microphone In the head seat.
PCT/CN2021/092447 2021-05-08 2021-05-08 Flavor-reversion-preventing disposable electronic cigarette WO2022236493A1 (en)

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CN211672450U (en) * 2019-12-30 2020-10-16 常州市派腾电子技术服务有限公司 Atomizing device and electron cigarette
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* Cited by examiner, † Cited by third party
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US20160345633A1 (en) * 2013-03-15 2016-12-01 Rai Strategic Holdings, Inc. Heating elements formed from a sheet of a material and inputs and methods for the production of atomizers
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