CN113331480A - Anti-odor disposable electronic cigarette - Google Patents
Anti-odor disposable electronic cigarette Download PDFInfo
- Publication number
- CN113331480A CN113331480A CN202110500580.0A CN202110500580A CN113331480A CN 113331480 A CN113331480 A CN 113331480A CN 202110500580 A CN202110500580 A CN 202110500580A CN 113331480 A CN113331480 A CN 113331480A
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- Prior art keywords
- heating
- electronic cigarette
- microphone
- oil absorbing
- odor
- Prior art date
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 107
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- 238000000889 atomisation Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052799 carbon Inorganic materials 0.000 abstract description 12
- 230000008021 deposition Effects 0.000 abstract description 9
- 206010034018 Parosmia Diseases 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 29
- 239000000779 smoke Substances 0.000 description 19
- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
Abstract
The invention discloses an anti-odor disposable electronic cigarette, which comprises a shell, wherein an atomization mechanism is arranged at the upper part in the shell, a power supply mechanism is arranged at the middle part in the shell, and a control mechanism is arranged at the bottom part in the shell; the two groups of heating components comprise two groups of first heating parts and second heating parts which are connected in parallel, and first oil absorption parts and second oil absorption parts are respectively matched with the first heating parts and the second heating parts; an evaporation space is reserved between the first heating pieces and between the second heating pieces; the control mechanism comprises a main controller, a microphone control assembly and a switching control assembly, wherein the microphone control assembly is used for controlling the power supply to be communicated with the heating assembly; the switching control assembly controls one group of heating assemblies to work, and when the battery electric quantity of the power supply mechanism is detected to be lower than a preset value, the other group of heating assemblies is switched to work. The invention can reduce or prevent the carbon deposition and the smell change of the heating component.
Description
Technical Field
The invention belongs to the technical field of electronic cigarettes, relates to an electronic cigarette, and particularly relates to a disposable anti-odor electronic cigarette.
Background
Present disposable electron cigarette mainly includes the casing, sets gradually atomizing mechanism on upper portion in the casing, the electrical power generating mechanism at middle part and the miaow head of lower part control mechanism that ventilates, and atomizing mechanism's effect is used for atomizing the tobacco juice, and electrical power generating mechanism is used for transferring the gas control mechanism power supply for atomizing mechanism and miaow head, and prior art has following problem:
in the electron cigarette of current large capacity, generally adopt disposable heater as the device of the atomizing heating that generates heat, but after the heater work a period, heater surface can produce the carbon deposit, continues to heat the carbon deposit coking, leads to burnt taste in the atomizing tobacco juice, leads to electron cigarette taste to turn to the flavor, leads to not good experience to the user.
Disclosure of Invention
The invention aims to solve the technical problem of providing a smell-change-preventing disposable electronic cigarette which reduces or prevents carbon deposition and smell change of a heating component aiming at the defects of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an anti-odor-change disposable electronic cigarette comprises a shell, wherein an atomization mechanism is arranged at the upper part in the shell, a power supply mechanism is arranged at the middle part in the shell, and a control mechanism is arranged at the bottom in the shell, and the atomization mechanism comprises an air guide pipe, two groups of heating assemblies connected in parallel, an electrode and a liquid storage cavity;
the two groups of heating components connected in parallel comprise two groups of first heating parts and second heating parts connected in parallel, and first oil absorption parts and second oil absorption parts are respectively matched with the first heating parts and the second heating parts; an evaporation space is reserved between the first heating pieces and between the second heating pieces;
the control mechanism comprises a main controller, a microphone control assembly and a switching control assembly, wherein the microphone control assembly is used for controlling the power supply to be communicated with the heating assembly;
the switching control assembly controls one group of heating assemblies to work, and when the battery electric quantity of the power supply mechanism is detected to be lower than a preset value, the other group of heating assemblies is switched to work.
Further, in the anti-odor disposable electronic cigarette, preferably, the first oil absorbing member and the second oil absorbing member are one or a combination of a strip-shaped structure, a cylindrical structure, a multi-thread twisted structure, a bowl-shaped structure, a sheet-shaped structure and a block-shaped structure.
Furthermore, in the anti-odor disposable electronic cigarette, preferably, the first oil absorption piece and the second oil absorption piece are separated from each other in the middle and combined into a whole at two ends, and an evaporation space is reserved in the middle of the first oil absorption piece and the second oil absorption piece.
Further, in the anti-odor disposable electronic cigarette, preferably, the first oil absorption piece and the second oil absorption piece are independently arranged, and an evaporation space is left between the first oil absorption piece and the second oil absorption piece.
Further, in the disposable electron cigarette of preventing becoming flavor, preferably the air duct side is equipped with and is used for passing first oil absorption piece and the pair of hole that passes of second oil absorption piece, just the air duct is equipped with and is used for installing the scarf of first oil absorption piece and second oil absorption piece, the scarf link up and passes through the hole.
Further, in the anti-odor disposable electronic cigarette, preferably, the oblique cut is a slit cut from one side of the air duct to the middle part, and the slit is opened under external force to place the first oil absorption piece and the second oil absorption piece into the through hole.
Furthermore, in the anti-odor disposable electronic cigarette, a fixing sleeve is preferably sleeved on the outer wall of the air duct corresponding to the oblique incision.
Furthermore, in the anti-odor disposable electronic cigarette, preferably, the first heating element and the second heating element are arranged inside the air duct and are correspondingly attached, wound or embedded on the first oil absorbing element and the second oil absorbing element.
Further, in the anti-odor disposable electronic cigarette, preferably, the air duct comprises an inner tube and an outer tube which are mutually sleeved, and the inner tube and the outer tube are mutually attached.
Further, in the anti-odor disposable electronic cigarette, the microphone control component and the switching control component are preferably arranged at the bottom in the shell.
Further, in the anti-odor disposable electronic cigarette, preferably, the switching control component is a processing chip U1 disposed at the bottom inside the housing, the first heating element is a first resistor R1, and the second heating element is a second resistor R2;
the conversion pin SW of the processing chip U1 is electrically connected with the positive electrode of the battery, and the negative electrode of the battery is grounded; the first output pin OUT1 of the processing chip U1 is connected with a first end of the first resistor R1, the second output pin OUT2 of the processing chip U1 is connected with a first end of the second resistor R2, and second ends of the first resistor R1 and the second resistor R2 are both grounded.
Further, in the anti-odor disposable electronic cigarette, preferably, the microphone control unit includes a microphone assembly, wherein the microphone assembly includes a microphone base and a microphone, and the microphone is embedded and fixed in the microphone base.
Further, in the anti-odor disposable electronic cigarette, preferably, the microphone base is a base body made of a light-transmitting material, and the microphone corresponds to a microphone starting hole formed in the bottom of the base.
According to the invention, two groups of heating assemblies connected in parallel are adopted, one group of heating assemblies is controlled to work through the control mechanism, when the electric quantity of the battery is lower than a preset value, namely before carbon deposition and carbon deposition coking are generated on the surfaces of the heating assemblies, the switching control assembly controls switching to work on the other group of heating assemblies, so that the phenomenon that the carbon deposition and the carbon deposition coking are generated on the surfaces of the heating assemblies to generate scorched taste in atomized smoke liquid is effectively avoided, the taste of the electronic cigarette is changed, and the user experience is improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic view of an airway structure according to an embodiment of the invention;
FIG. 4 is an assembly view of the airway and heating element of an 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 module according to an embodiment of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
In the present invention, an element is said to be "fixed" or "provided" to another element, and it may be directly or indirectly provided on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
As shown in fig. 1-6, an anti-odor-change disposable electronic cigarette comprises a casing 100, an atomizing mechanism 200 is arranged at the upper part in the casing 100, a power supply mechanism 300 is arranged at the middle part, and a control mechanism 400 is arranged at the bottom part, wherein the atomizing mechanism 200 comprises an air duct 210, two groups of heating assemblies 240 connected in parallel, an electrode 245 and a liquid storage cavity; the two parallel heating assemblies 240 comprise two parallel first heating elements 241 and second heating elements 243, and a first oil absorbing element 242 and a second oil absorbing element 244 are respectively matched with the first heating elements 241 and the second heating elements 243; an evaporation space is left between the first heat generating members 241 and between the second heat generating members 243; the control mechanism 400 comprises a main controller 401, a microphone control component 410 for controlling the communication between the power supply and the heating component, and a switching control component 420; the switching control group 420 controls one of the heating elements to operate, and switches to another heating element to operate when the battery power of the power supply mechanism is detected to be lower than a preset value.
The invention mainly comprises three parts: the atomizing mechanism 200 disposed at the upper portion in the housing 100, the power supply mechanism 300 disposed at the middle portion, and the control mechanism 400 disposed in the base 130, the present invention will be explained in order:
as shown in fig. 1, the casing 100 sequentially includes an upper cover 110 and a casing 120, which are fastened together with a base 130 to form a complete protection structure, and the shape of the casing 120 may be various shapes as the casing of the electronic cigarette, but the invention is not limited thereto, and among them, a cylinder, a square cylinder, a flat round cylinder, etc. are preferred. The upper cover 110 and the housing 120 may be made of metal or polymer material, in this embodiment, plastic or metal may be used to make the upper cover 110, and steel pipe may be used to make the housing 120.
As shown in fig. 2, the atomization mechanism 200 of the present invention includes an upper air duct 210, a middle liquid storage chamber and a heating element 240, and an electrode 245 connected with a battery through a control mechanism, wherein smoke liquid is introduced from the liquid storage chamber, enters the heating element 240 for atomization, enters the air duct 210, and is sucked out from the upper cover 110.
The top of the upper cover 110 is a suction nozzle 111, and in order to adapt to the suction nozzle 111, the upper cover is made into a flat duckbill shape or the whole upper cover 110 is the suction nozzle 111. The suction nozzle 111 is communicated 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 by the user to affect the experience effect, a suction nozzle cotton 112 is disposed in the suction nozzle 111 corresponding to the upper cover 110 for sucking the condensate. The nozzle cotton 112 is provided with a communication channel 112a respectively communicated with the nozzle 111 opening of the nozzle 111 and the air duct 210.
As shown in fig. 1-2, the upper cover 110, the housing 120, and the power supply mechanism 300 are sealed by an oil-separating ring 121 and an oil-separating seat 122, a gas-guiding tube 210 is axially disposed in the housing 120, the top of the gas-guiding tube 210 is communicated with the suction nozzle 111, the bottom of the gas-guiding tube 210 is inserted into the oil-separating seat 122, and a cavity among the gas-guiding tube 210, the housing 120, the oil-separating ring 121, and the oil-separating seat 122 forms a liquid storage cavity for storing the smoke liquid, and in order to avoid leakage of the smoke liquid, a liquid storage tank 230 is preferably disposed in the housing 120, the shape of the liquid storage tank 230 is consistent with the shape of the housing 120, and a through hole for inserting the gas-guiding tube 210 is formed in the center of the liquid storage tank 230. Reservoir 230 is made of PC material or other material.
As shown in fig. 2, the liquid storage tank 230 is used for storing the tobacco juice, and in order to prevent the tobacco juice from flowing out, the liquid storage tank 230 is filled with oil cotton 310 for absorbing the tobacco juice. In order to guide the smoke liquid into the first heating element 241 and the second heating element 243, a non-woven tube for increasing the liquid guiding is attached to the outer wall of the air duct 210.
The gas tube 210 is axially disposed, and may be disposed on the central axis of the housing 120, or may be disposed off the central axis, preferably centrally disposed. The shape of the air duct 210 is a straight tube, and the cross section thereof is various shapes such as a circle, an oblate, a square, and the like, which is not limited herein. The lumen of the airway tube 210 leads to the mouthpiece 111 to form an aerosol passage 211. The airway tube 210 may be made of any suitable material, and preferably is a glass fiber tube.
As shown in fig. 2, the heating element 240 is disposed above the oil separating seat 122, at a lower position of the reservoir 300, and the heating assembly 240 is fixed at the lower part of the air duct 210 and is conducted to the liquid storage tank 230, specifically, the heating assembly 240 is divided into two groups, which include two groups of first heating element 241 and second heating element 243 connected in parallel, and a first oil absorbing element 242 and a second oil absorbing element 244 respectively matched with the first heating element 241 and the second heating element 243, wherein, the first heating element 241 and the second heating element 243 independently work in sequence, the tobacco juice is heated and atomized, firstly, the first heating element 241 starts to work, when the work reaches a certain limit, the limit can be estimated by the battery capacity, after a certain time of operation, the first heating element 241 starts to deposit carbon, and at this time, the operation of the first heating element 241 is disconnected, and the second heating element 243 is switched to operate by the switching control component 420.
As shown in fig. 2, in order to perform sufficient atomization, an evaporation space is left between the first heat generating element 241 and the second heat generating element 243 for evaporation of the smoke liquid, that is, there is a gap between the first heat generating element 241 and the second heat generating element 243, the first heat generating element 241 and the second heat generating element 243 may be arranged side by side in the transverse direction or in the axial direction, where the axial direction refers to the axial direction of the electronic cigarette or the housing 120, and because the inner diameter of the air duct 210 is limited and a gap needs to be left between the first heat generating element 241 and the second heat generating element 243, it is preferable that the first heat generating element 241 and the second heat generating element 243 are arranged side by side in the axial direction, and the arrangement between the first heat generating element 241 and the second heat generating element may be parallel arrangement or non-parallel arrangement, and the distance between any positions may be equal or not equal. Preferably, the first heat generating member 241 and the second heat generating member 243 are arranged in parallel and at an equal distance. Since the first oil absorbing member 242 and the second oil absorbing member 244 respectively absorb smoke liquid, the first heat generating member 241 and the second heat generating member 243 atomize the smoke liquid. The first heating element 241 and the second heating element 243 are disposed 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 first oil absorbing member 242 and the second oil absorbing member 244 are arranged in the same manner as the first heat generating member 241 and the second heat generating member 243.
As shown in fig. 2 and 4, the first heating element 241 and the second heating element 243 of the atomizing mechanism are connected to the electrode 245, wherein the first heating element 241 and the second heating element 243 can adopt all existing structures of electronic cigarettes, such as an electric heating sheet, an electric heating wire, and the like, and preferably, the electric heating wire is adopted in the present invention. That is, the first oil absorbing member 242 and the second oil absorbing member 244 have different structures according to the different structures of the first heat generating member 241 and the second heat generating member 243. If the first and second heat generating members 241 and 243 are electric heating plates, they can be attached or embedded on the surface or one side of the first and second oil absorbing members 242 and 244, and the shape of the first and second oil absorbing members 242 and 244 can be one or a combination of cylindrical structure, bowl-shaped structure, sheet-shaped structure and block-shaped structure. If the first and second heat generating members 241 and 243 are heating wires, they may be disposed on the surfaces of the first and second oil absorbing members 242 and 244 in an attaching or winding manner, and the first and second oil absorbing members 242 and 244 may have a strip structure or a multi-thread twisted structure.
The first oil absorbing piece 242 and the second oil absorbing piece 244 are used for guiding the smoke liquid in the storage tank 230 into the air duct 210 for atomization, and at least one end of each of the first oil absorbing piece 242 and the second oil absorbing piece 244 is located in the storage tank 230 for absorbing the smoke liquid. In order to sufficiently and uniformly suck the smoke liquid, both ends of the first oil absorbing member 242 and the second oil absorbing member 244 extend into the liquid storage tank 230 respectively. The first oil absorbing member 242 and the second oil absorbing member 244 have two structures: in the first embodiment, the first oil absorbing member 242 and the second oil absorbing member 244 are separated from each other in the middle, and both ends are integrated into a whole, and an evaporation space is left in the middle of the two members. The second embodiment is as follows: the first oil absorbing member 242 and the second oil absorbing member 244 are independently provided, and an evaporation space is left therebetween.
As shown in fig. 2, two sides of the first heating element 241 and the second heating element 243 extend into the liquid storage tank 230, the smoke liquid is guided onto the first heating element 241 and the second heating element 243, and is heated and atomized to form smoke after being electrified, 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 structure of the airway tube 210 may be a single-layer tubular structure, or a multi-layer tubular structure, in this embodiment, the airway tube 210 includes an inner tube and an outer tube that are sleeved with each other, and the inner tube and the outer tube are attached to each other. The inner tube is used for forming a smoke channel, the outer tube is matched with the shell 100 to form a liquid storage cavity, and the inner tube and the outer tube are arranged separately to prevent smoke liquid from entering the air duct 210.
As shown in fig. 3-4, the fixing manner between the first oil sucking member 242 and the second oil sucking member 244 and the air duct 210 can be: the air duct 210 is provided with a pair of through holes 213 for passing through the first oil sucking member 242 and the second oil sucking member 244 on the side, and the air duct 210 is provided with a diagonal cut 212 for installing the first oil sucking member 242 and the second oil sucking member 244, and the diagonal cut 212 is communicated with the through holes 213. The oblique cut 212 is a slit cut from one side of the air duct 210 to the middle, and the slit is opened by external force to insert the first oil sucking member 242 and the second oil sucking member 244 into the through hole 213. The outer wall of the air duct 210 corresponding to the oblique notch 212 is sleeved with a fixing sleeve 214, the fixing sleeve 214 is attached to the outer wall of the air duct 210, on one hand, the fixing sleeve is used for fixing the air duct 210, the oblique notch 212 is sealed, the strength of the air duct 210 is increased, and on the other hand, the liquid guiding function can be increased.
The power supply mechanism 300 is arranged in the middle of the housing 100, the control mechanism 400 controls the connection of the power supply mechanism 300 and the heating assembly 240, and the control mechanism 400 detects the electric quantity of the power supply mechanism 300.
The base 130 is disposed at the bottom of the electronic cigarette and is fastened or screwed to the housing 110. In the control mechanism 400, the microphone control component 410 is used to control the operation of the heating component 240 to be turned on or off. The microphone control component 410 comprises a microphone 411 and a microphone seat 412, and the microphone 411 is embedded and fixed in the microphone seat 412. The microphone 411 is correspondingly communicated with an air inlet 414 formed on the side surface of the base 130. Through the smoking action, when following the smog in the suction nozzle suction smog passageway 211, pressure reduces in the smog passageway 211, also makes the airway pressure above miaow head 411 reduce, because inlet port 414 UNICOM external environment, miaow head 411 below is the ordinary pressure state so, and atmospheric pressure is different about miaow head 411, and then the pneumatic membrane of miaow head 411 forms the pressure differential, switches on the miaow head switch, and main control unit 401 controls the work of first heating element 241 or second heating element 243 in the heating element 240 of electrical power unit 300 UNICOM, and the tobacco juice atomizes. The microphone base 412 is installed in the housing 120 above the base 130, and is closely connected to the housing 120 without a gap, and the microphone base 412 is preferably made of an elastic insulating material, such as: silica gel. May be embedded within the base 130. The microphone base 412 may also be made of a hard material and sealed with the base 130 by a gasket.
The microphone base 412 may also be a base made of a transparent material, and the power-on indicator light provided on the microphone 411 may emit light through the base 130 or the air inlet 414 together with the microphone base 412 to indicate the working condition of the microphone 411.
As shown in fig. 5 to 6, the switching control component 420 is used for switching the electrical connection between the first heat generating member 241 and the second heat generating member 243. May be disposed 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 component 420 is connected with the battery, the second end of the switching control component is connected with the first heating part 241 and the second heating part 243, and through a plurality of tests, the corresponding relation between the battery power and the carbon deposition of the heating component can be obtained, so that whether the working condition of the heating component reaches the carbon deposition state can be simply and quickly estimated, and the operation is convenient, simple and quick. The switching control component 420 is used for controlling the switching electric connection to the first heating part 241 or the second heating part 243 according to the battery electric quantity, so that carbon deposition on the surface of the first heating part 241 or the second heating part 243 after long-time work is avoided, and the scorched smell is generated in the heating and atomizing process to influence the taste. In some embodiments, the switching control module detects whether the battery power has reached a predetermined threshold, and if so, controls the switching to be electrically connected to the first heat generating element 241 or the second heat generating element 243. For example, the preset threshold may be half of the battery capacity and 1600mah of the total battery capacity, and when the switching control module detects that the battery capacity is greater than half, that is, greater than or equal to 800mah, the switching control module is electrically connected to the first heating element 241, and the first heating element 241 operates; when the switching control component detects that the battery power is less than half, namely less than or equal to 800mah, the first heating part 241 begins to change the smell, the service life is over, the switching control component controls the switching electric connection to the second heating part 243, the second heating part 243 works until the second heating part 243 begins to change the smell, the service life is over, and the battery power is exhausted.
Specifically, the switching control component is a processing chip U1, the first heat generating element 241 is a first resistor R1, and the second heat generating element 243 is a second resistor R2. A conversion pin SW of the processing chip U1 is electrically connected with the anode of the battery, and the cathode of the battery is grounded; a first output pin OUT1 of the processing chip U1 is connected with a first end of a first resistor R1, a second output pin OUT2 of the processing chip U1 is connected with a first end of a second resistor R2, and second ends of the first resistor R1 and the second resistor R2 are both grounded; the power pin VDD of the processing chip U1 is electrically connected to the power supply VCC. In some embodiments, to indicate power on, the light pin LED of the processing chip U1 is connected to the anode of the LED D1, and the cathode of the LED D1 is grounded. Completely, the ground pin GND of the processing chip U1 is grounded.
Claims (12)
1. A disposable electronic cigarette capable of preventing odor change comprises a shell, wherein an atomization mechanism is arranged at the upper part in the shell, a power supply mechanism is arranged at the middle part in the shell, and a control mechanism is arranged at the bottom in the shell;
the two groups of heating components connected in parallel comprise two groups of first heating parts and second heating parts connected in parallel, and first oil absorption parts and second oil absorption parts are respectively matched with the first heating parts and the second heating parts; an evaporation space is reserved between the first heating pieces and between the second heating pieces;
the control mechanism comprises a main controller, a microphone control assembly and a switching control assembly, wherein the microphone control assembly is used for controlling the power supply to be communicated with the heating assembly;
the switching control assembly controls one group of heating assemblies to work, and when the battery electric quantity of the power supply mechanism is detected to be lower than a preset value, the other group of heating assemblies is switched to work.
2. The anti-odor disposable electronic cigarette of claim 1, wherein the first oil absorbing member and the second oil absorbing member are one or a combination of a strip structure, a cylindrical structure, a multi-thread twisted structure, a bowl structure, a sheet structure and a block structure.
3. The anti-odor disposable electronic cigarette as claimed in claim 1, wherein the first oil absorbing member and the second oil absorbing member are separated from each other in the middle and integrated at both ends, and an evaporation space is left in the middle of the first oil absorbing member and the second oil absorbing member.
4. The anti-odor disposable electronic cigarette of claim 1, wherein the first oil absorbing member and the second oil absorbing member are independently disposed with an evaporation space left therebetween.
5. The anti-odor disposable electronic cigarette as claimed in claim 1, wherein the air duct is provided with a pair of through holes for passing through the first and second oil absorbing members, and the air duct is provided with a chamfered cut for mounting the first and second oil absorbing members, the chamfered cut penetrating through the through holes.
6. The anti-odor disposable electronic cigarette as claimed in claim 5, wherein the oblique cut is a slit cut from one side of the air duct to the middle part, and the slit is opened by external force to insert the first oil absorbing member and the second oil absorbing member into the through hole.
7. The disposable anti-odor electronic cigarette as claimed in claim 5, wherein a fixing sleeve is sleeved on the outer wall of the air duct corresponding to the oblique incision.
8. The anti-odor disposable electronic cigarette as claimed in claim 1, wherein the first and second heat generating members are disposed inside the air duct and are correspondingly attached to, wound around or embedded on the first and second oil absorbing members.
9. The anti-odor disposable electronic cigarette according to claim 1, wherein the air duct comprises an inner tube and an outer tube which are sleeved with each other, and the inner tube and the outer tube are attached to each other.
10. The anti-odor disposable electronic cigarette of claim 1, wherein the microphone control component and the switching control component are disposed at a bottom portion of the housing.
11. The anti-odor disposable electronic cigarette as claimed in claim 1, wherein the switching control component is a processing chip U1 disposed at the bottom of the casing, the first heating element is a first resistor R1, and the second heating element is a second resistor R2;
the conversion pin SW of the processing chip U1 is electrically connected with the positive electrode of the battery, and the negative electrode of the battery is grounded; the first output pin OUT1 of the processing chip U1 is connected with a first end of the first resistor R1, the second output pin OUT2 of the processing chip U1 is connected with a first end of the second resistor R2, and second ends of the first resistor R1 and the second resistor R2 are both grounded.
12. The anti-odor disposable electronic cigarette as claimed in claim 1, wherein the microphone control unit comprises a microphone assembly, the microphone assembly comprises a microphone base and a microphone, and the microphone is embedded and fixed in the microphone base.
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| CN202110500580.0A CN113331480A (en) | 2021-05-08 | 2021-05-08 | Anti-odor disposable electronic cigarette |
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| CN202110500580.0A CN113331480A (en) | 2021-05-08 | 2021-05-08 | Anti-odor disposable electronic cigarette |
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