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WO2017215221A1 - 一种超声波电子烟雾化器及电子烟 - Google Patents

一种超声波电子烟雾化器及电子烟 Download PDF

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Publication number
WO2017215221A1
WO2017215221A1 PCT/CN2016/110582 CN2016110582W WO2017215221A1 WO 2017215221 A1 WO2017215221 A1 WO 2017215221A1 CN 2016110582 W CN2016110582 W CN 2016110582W WO 2017215221 A1 WO2017215221 A1 WO 2017215221A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
oil storage
electronic cigarette
storage bottle
ultrasonic
Prior art date
Application number
PCT/CN2016/110582
Other languages
English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
代远刚
尹新强
于宏
易建华
汪洋
周永权
Original Assignee
湖南中烟工业有限责任公司
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
Priority claimed from CN201610421230.4A external-priority patent/CN105876870B/zh
Priority claimed from CN201620583532.7U external-priority patent/CN205671482U/zh
Application filed by 湖南中烟工业有限责任公司 filed Critical 湖南中烟工业有限责任公司
Priority to JP2018563819A priority Critical patent/JP6646167B2/ja
Priority to US16/306,794 priority patent/US12022864B2/en
Priority to KR1020187034053A priority patent/KR102215396B1/ko
Priority to EP16905330.3A priority patent/EP3434119B1/en
Publication of WO2017215221A1 publication Critical patent/WO2017215221A1/zh

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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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/05—Devices without heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24F40/44—Wicks
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/022—Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0005—Details of inhalators; Constructional features thereof with means for agitating the medicament
    • A61M15/001—Details of inhalators; Constructional features thereof with means for agitating the medicament using ultrasonic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing

Definitions

  • the invention belongs to the technical field of electronic cigarettes, and particularly relates to an ultrasonic electronic cigarette atomizer and an electronic cigarette.
  • the existing ultrasonic electronic cigarette atomizer comprises an outer casing and a suction nozzle mounted on the top of the outer casing, wherein the outer casing is provided with an oil storage device, an ultrasonic atomizing sheet located under the oil storage device, and a sheet storage attached to the upper surface of the ultrasonic atomizing sheet.
  • Oil body generally has only the body of the soot bottle, and the ultrasonic atomizing sheet and the sheet-like oil storage body are horizontally placed (ie, perpendicular to the length of the electronic cigarette).
  • the smoke oil is easily accumulated in the oil storage body and the ultrasonic atomizing sheet due to the action of gravity, and is easily generated when placed for a long time.
  • the smoke oil easily flows out from the gap between the oil guiding structure and the opening of the oil bottle under the action of gravity.
  • the oil storage device has poor sealing performance and is prone to oil leakage.
  • the smoke release surface of the oil storage body is unobstructed, and the oil release surface of the oil storage body is directly connected to the suction nozzle through the air outlet passage. After the oil storage body emits the smoke, the smoke directly passes through the air outlet passage through the suction nozzle for the user.
  • sucking small particles of smoke in the atomized smoke and large particles of smoke that affect the taste of the mouth are all inhaled into the mouth, and the overall taste of the smoke is poor.
  • the existing ultrasonic electronic cigarette atomizer is prone to foaming phenomenon, the atomization waiting time is long, the user experience is poor, and oil leakage is easy.
  • the object of the present invention is to provide an improved ultrasonic electronic cigarette atomizer and an electronic cigarette, which do not accumulate excessive smoke oil on the surface of the ultrasonic atomizing sheet, and the atomization start speed is fast and sealed. Good performance, not easy to leak oil.
  • the technical solution adopted by the present invention is:
  • An ultrasonic electronic cigarette atomizer comprising a casing, an oil storage bottle, an ultrasonic atomizing sheet and a sheet-shaped oil storage body attached to one side of the ultrasonic atomizing sheet, wherein the structural feature is the oil storage bottle
  • An oil guiding body is fixed on at least one outer wall; one side of the oil guiding body communicates with the inner cavity of the oil storage bottle, and the other side of the oil guiding body and the oil storage body are away from a side of the ultrasonic atomizing sheet Contact connection; the ultrasonic atomizing sheet and the oil storage body are both disposed parallel to the length direction of the electronic cigarette.
  • the ultrasonic atomizing sheet and the oil storage body are both disposed parallel to the length direction of the electronic cigarette, the electronic cigarette is placed vertically when not in use, and the accumulation of the oil in the oil storage body and the ultrasonic atomizing sheet can be avoided for a long time. It does not produce foaming phenomenon when placed, so that it can be heated quickly to generate smoke when used, and the atomization start-up speed is fast and the user experience is good.
  • the oil outlet on the oil storage bottle is disposed on the side, the present invention is less prone to oil leakage than the oil storage bottle with the opening downward in the prior art.
  • the oil guiding body is fixed on the outer side wall of the oil storage bottle.
  • the oil guiding body and the oil storage body can be connected without complicated operation such as alignment, and the smoke oil can be realized, and the operation is simple. Easy to use. Furthermore, since the smoke release surface of the oil storage body faces the oil guiding body, the large particle smoke released from the oil storage body during the operation of the ultrasonic atomizing sheet is impacted back to the oil body, thereby being guided again to the oil guiding body.
  • the oil storage body is heated and atomized, and the suction port
  • the smoke in the cavity basically filters out the large particle smoke that affects the taste of the mouth, and the overall taste of the smoke is good.
  • the utility model further includes a nozzle at the top of the outer casing, wherein the oil guiding body is provided with a vertical venting groove away from the surface of the oil storage bottle; the vertical venting groove inlet end communicates with the outside, the vertical venting groove The outlet end is in communication with the suction nozzle; the outer wall of the oil storage bottle is provided with a receiving groove for accommodating the oil guiding body; the oil receiving hole is opened in the receiving groove; the receiving groove is opened in the storage The groove on the outer wall of the oil bottle communicates; when the oil guiding body is fixed in the receiving groove, the vertical venting groove communicates with the groove to form a connecting air passage on the outer surface of the oil storage bottle.
  • the oil in the oil storage bottle passes through the oil guiding hole to cause atomization of the surface of the oil storage cotton and the ultrasonic atomizing sheet through the oil guiding body, and the smoke generated by the atomization flows out through the connecting air passage, and the oil guiding can be avoided.
  • the contact area between the body and the oil storage body is too large to cause oil leakage.
  • one end of the oil storage bottle is sealed by a oil bottle plug, in order to facilitate the injection of the oil and further ensure the tightness of the oil storage bottle.
  • the side of the oil bottle cap is covered on the side of the oil storage bottle, and the side of the oil bottle plug corresponding to the groove is provided with a gap communicating with the groove.
  • the oil guiding body is disposed on both outer walls of the oil storage bottle.
  • the utility model further includes a nozzle at the top of the outer casing, wherein the oil guiding body is provided with a vertical venting groove away from the surface of the oil storage bottle; the vertical venting groove inlet end communicates with the outside, the vertical venting groove The outlet end is in communication with the suction nozzle; a side of the oil storage bottle is provided with a protrusion communicating with the inner cavity of the oil storage bottle; a fuel bottle plug is disposed in the protrusion; the oil guiding body is filled in the chamber In the mounting hole in the oil stopper, and the one side of the oil guiding body with the vertical venting groove protrudes from the oil bottle plug.
  • the ultrasonic atomizing sheet is fixed in the atomization back cover; the ultrasonic atomizing sheet is fixed to the atomization back cover on the side of the oil storage bottle, and the electrode holder is fixed; the electrode holder is fixed with the elastic piece An electrode, wherein the shrapnel electrode is in contact with the ultrasonic atomizing sheet; and the first elastic electrode is fixed on the atomizing back cover And a second elastic electrode; the first elastic electrode is in contact with the elastic electrode; and the second elastic electrode is in contact with the ultrasonic atomizing sheet.
  • the side of the atomized back cover away from the oil storage bottle is sealed by the atomizing front cover.
  • atomization back cover and the atomization front cover are sealingly connected by a first sealing ring.
  • an ultrasonic atomizing sheet is disposed in the outer casings on both sides of the oil storage bottle.
  • a connecting electrode is fixed in the outer casing of the oil storage bottle; a gap is formed between the connecting electrode and the oil storage bottle; an air inlet hole is defined in the connecting electrode; the air inlet hole, The gap, the groove on the oil storage bottle below the oil guiding body, the vertical venting groove on the oil guiding body, the groove on the oil storage bottle above the oil guiding body, and the suction nozzle are sequentially connected.
  • a fixed position bracket is fixed in the outer casing; the oil storage bottle is fixed in the limiting bracket, and a surface of the oil guiding body that is provided with a vertical ventilation groove protrudes from the limiting bracket and the Oil storage body contact.
  • first elastic electrode and the second elastic electrode are in contact with the surface of the conductive plate fixed between the limiting bracket and the outer casing; the conductive plate is provided with a vent hole; the lower surface of the conductive plate and the two The upper end of the connecting electrode fixed on the outer casing is in contact; a gap is formed between the lower surface of the conductive plate and the inner wall of the outer casing; the vent hole communicates with the gap and the vertical venting groove; The lower end of the electrode extends out of the outer casing.
  • the outer casing of the oil storage bottle away from the ultrasonic atomizing sheet is sealed by a first side cover; the first side cover is provided with an observation window; and the observation window is in communication with the gap.
  • the utility model further comprises a nozzle at the top of the outer casing, wherein the outer casing further comprises an oil guiding pin fixing seat, wherein the oil guiding pin fixing seat is provided with a hollow oil guiding needle; the oil storage bottle is provided with an oil outlet hole; a sealing cover which can be pierced by the oil guiding needle is arranged at the oil outlet hole of the oil storage bottle, and the sealing cover blocks the oil outlet hole; the oil guiding needle is inserted into the inner cavity of the oil storage bottle from the sealing cover; the oil guiding needle The oil discharge end is in contact with the oil guiding body; the outer casing The lower part is provided with an air inlet hole, and an air flow passage is left inside the outer casing and between the air inlet hole and the suction nozzle; and an electric conductor capable of conducting the ultrasonic atomization piece and the power source is further disposed in the outer casing.
  • the outer casing further comprises an oil guiding pin fixing seat, wherein the oil guiding pin fixing seat is provided with a hollow oil guiding
  • the oil guiding needle pierces the sealing cover so that the oil flows to the oil guiding body along the hollow cavity of the oil guiding needle.
  • the sealing between the oil guiding needle and the sealing cover is enhanced, and oil leakage is avoided.
  • the oil from the oil guiding needle is absorbed by the oil guiding body, and the oil guiding body transfers the oil to the ultrasonic atomizing sheet for atomization. Due to the low temperature characteristics of the ultrasonic atomizing sheet itself, the temperature is low during atomization, and the temperature generally does not exceed 170 degrees Celsius, and no burnt smell or odor is generated.
  • the oil storage bottle is detachably connected to the outer casing, and the inner side of the outer casing is provided with a first cavity for placing the oil storage bottle, and a first side cover for enclosing the oil storage bottle is provided.
  • the first side cover is magnetically or snap-fitted to the outer casing.
  • the oil storage bottle can be made into a single-use device and can be replaced when it is used up.
  • the independent oil storage bottle makes the oil oil shelf longer and cleaner.
  • a spring is disposed between the side wall of the oil storage bottle and the oil guiding pin fixing seat, and the spring is compressed after the oil storage bottle is packaged in the outer casing.
  • the oil storage bottle and the oil guide pin holder are elastically abutted to facilitate the replacement of the oil storage bottle.
  • the electrical conductor includes a third elastic electrode that is in contact with one side of the ultrasonic atomizing sheet away from the oil storage body, and a connecting electrode that is connected to the third elastic electrode by a wire.
  • the connecting electrode is disposed at the bottom of the outer casing and is connected. The other end of the electrode is detachably connected to an external power source.
  • the invention further includes an atomizing sheet fixing seat and an electrode fixing seat, wherein the ultrasonic atomizing sheet and the oil storage body are vertically mounted on the atomizing sheet fixing seat; the electrode fixing seat is provided with an electrode mounting hole, and the third elasticity The electrode is fixed on the electrode mounting hole; the atomizer holder is connected to the electrode holder.
  • the purpose of vertically installing the oil storage bodies is that after the oil is transferred to the oil storage body, Under the action of gravity, the oil will not make the oil body too moist, and the first amount of smoke will not occur.
  • the ultrasonic atomizing sheet and the electrode holder are detachably connected with the outer casing, the inner side of the outer casing opposite to the oil storage bottle is provided with a second cavity, and the second side for closing the second cavity is provided cover.
  • the second side cover and the second cavity wall are sealed by a sealing ring.
  • the oil guiding pin fixing seat is provided with a horizontal ventilation groove
  • the oil guiding body is fixedly mounted on the oil guiding pin fixing seat
  • the oil guiding body is provided with a vertical ventilation groove
  • the horizontal ventilation groove and the vertical ventilation groove Connected to form a first air flow passage
  • a gap is left between the oil storage body and the oil guide pin holder, and the gap communicates with the first air flow passage, and the air flow finally rises up to the suction nozzle through the first air flow passage and the gap.
  • the oil guiding body is columnar, and the oil guiding body passes through the hollow cavity of the oil guiding needle and extends into the inner cavity of the oil storage bottle.
  • a detachable connection between the outer casing and the nozzle is provided.
  • the present invention also provides an ultrasonic electronic cigarette using the ultrasonic electronic aerosolizer.
  • the invention does not accumulate too much smoke oil on the surface of the ultrasonic atomizing sheet, and solves the problem that the supersaturated oil storage body is difficult to be heated and atomized, the atomization start speed is fast, the smoke taste is good, and the seal is good. Good performance, not easy to leak oil, clean and hygienic, easy to install and disassemble.
  • Figure 1 is a cross-sectional view of the first embodiment of the atomizer.
  • Figure 2 is an exploded view of the oil storage bottle of Figure 1.
  • Figure 3 is a partial exploded view of the ultrasonic atomizing sheet of Figure 1.
  • FIG 4 is a cross-sectional view of the second embodiment of the atomizer.
  • Figure 5 is an exploded view of Figure 4.
  • Figure 6 is an exploded view of the oil storage bottle of Figure 4.
  • Figure 7 is a cross-sectional view of a third embodiment of the atomizer.
  • Figure 8 is an exploded view of Figure 7.
  • FIG. 9 is a structural schematic view of the oil guiding pin fixing seat and the oil guiding body of FIG. 7.
  • FIG. 9 is a structural schematic view of the oil guiding pin fixing seat and the oil guiding body of FIG. 7.
  • Figure 10 is a cross-sectional view of the fourth embodiment of the atomizer.
  • the ultrasonic electronic cigarette atomizer in the electronic cigarette of the present invention comprises a casing 11 in which an oil storage bottle 1, an ultrasonic atomizing sheet 12 and a side surface of the ultrasonic atomizing sheet 12 are disposed.
  • the other side of the oil body 2 and the oil storage body 14 is remote from one side of the ultrasonic atomizing sheet 12; the ultrasonic atomizing sheet 12 and the oil reservoir 14 are disposed parallel to the length of the electronic cigarette.
  • the inner cavity of the oil storage bottle 1 is used to store smoke oil.
  • the electronic cigarette atomizer further includes a suction nozzle 13 at the top of the outer casing 11, and the oil guiding body 2 is provided with a vertical ventilation groove 3 away from the surface of the oil storage bottle 1; the vertical ventilation groove 3 is connected to the external air inlet end The outlet end of the vertical venting groove 3 is in communication with the suction nozzle 13; the outer wall of the oil storage bottle 1 is provided with a receiving groove 4 for accommodating the oil guiding body 2; The oil hole 5; the receiving groove 4 communicates with a groove 6 opened on the outer wall of the oil storage bottle 1.
  • the oil guide body 2 may be integrally formed with the outer casing 11 or may be embedded in the accommodating groove 4.
  • the oil guiding body 2 in this embodiment is circular, and the receiving groove 4 is also circular in shape, and the outer diameter of the oil guiding body 2 matches the inner diameter of the receiving groove 4.
  • the vertical venting groove 3 communicates with the groove 6 to form a connecting air passage on the outer surface of the oil storage bottle 1, that is, a through-storage is formed.
  • the axial direction of the surface of the oil bottle 1 is connected to the air passage (i.e., the air passage parallel to the axis of the oil storage bottle 1), so that gas is discharged from the communication air passage, and oil leakage can be prevented.
  • one end of the oil storage bottle 1 is sealed by the oil bottle stopper 7.
  • the oil bottle stopper 7 When it is necessary to add the oil, open the oil bottle plug 7 to inject the oil.
  • the oil stopper 7 includes an end surface having a shape matching the shape of the upper end of the oil storage bottle 1, and the lower surface of the end surface (the side close to the oil storage bottle 1) is connected to the connecting portion, and the shape and size of the connecting portion are stored.
  • the shape of the opening on the oil bottle 1 matches.
  • the side of the oil bottle stopper 7 is covered on the side of the oil storage bottle 1 , and the side of the oil bottle stopper 7 corresponding to the groove 6 is provided with a notch 8 communicating with the groove 6 for passing The gas that connects the air passages is smoothly discharged from the notch 8.
  • the oil guiding body 2 is disposed on both outer walls of the oil storage bottle 1 , and oil can be guided on both sides.
  • the ultrasonic atomizing sheet 12 is fixed in the atomizing back cover 15; the ultrasonic atomizing sheet 12 is fixed away from the atomizing back cover 15 on the side of the oil storage bottle 1 with an electrode holder 16; the electrode holder 16 A spring electrode 17 is fixed thereon, and the spring electrode 17 is in contact with the ultrasonic atomizing sheet 12; The first elastic electrode 18 and the second elastic electrode 19 are fixed; the first elastic electrode 18 is in contact with the elastic electrode 17; and the second elastic electrode 19 is in contact with the ultrasonic atomizing sheet 12.
  • the ultrasonic atomizing sheet 12 of the present invention adopts a solid piezoelectric ceramic sheet, and both surfaces of the piezoelectric ceramic sheet are coated with a conductive layer, and the two conductive layers are respectively in contact with the positive and negative electrodes, and high-frequency oscillation occurs when the current is applied.
  • a mounting protrusion 33 is disposed on the outer wall of the atomizing rear cover 15, and two mounting through holes 34 are defined in the mounting protrusion 33.
  • the first elastic electrode 18 and the second elastic electrode 19 are respectively fixed in the two mounting through holes 34. .
  • the electrode holder 16 is annular, and the annular protrusion is provided with a mounting protrusion 35.
  • the elastic electrode 17 is provided with mounting holes 36 at both ends thereof. When mounting, the two mounting protrusions 35 corresponding to the circular ring are respectively extended. Inside the two mounting holes 36.
  • the surface of the elastic piece electrode 17 facing the ultrasonic atomizing sheet 12 is provided with a connection projection 37 which is in surface contact with the ultrasonic atomizing sheet 12.
  • the connecting protrusion 37 and the second elastic electrode 19 are respectively in contact with the positive electrode and the negative electrode of the ultrasonic atomizing sheet 12, and the ultrasonic atomizing sheet 12 is oscillated when energized.
  • the atomizing front cover 20 opens a mounting notch 38 corresponding to the position at which the projection 33 is mounted on the atomizing rear cover 15, facilitating the connection of the atomizing front cover 20 and the atomizing rear cover 15.
  • the side of the atomizing back cover 15 away from the oil storage bottle 1 is sealed by the atomizing front cover 20.
  • the atomization back cover 15 and the atomization front cover 20 are sealingly connected by the first sealing ring 29 to further prevent the atomizer from leaking oil, so that the internal structure is more compact and stable.
  • the outer casing 11 on both sides of the oil storage bottle 1 is provided with an ultrasonic atomizing sheet 12, which can improve the atomization efficiency and meet the demand of a large amount of smoke.
  • a connecting electrode 22 is fixed in the outer casing 11 of the oil storage bottle 1; a gap 23 is defined between the connecting electrode 22 and the oil storage bottle 1; and an air inlet hole 31 is defined in the connecting electrode 22;
  • the air inlet hole 31, the air gap 22, the groove 6 on the oil storage bottle 1 below the oil guiding body 2, and the vertical on the oil guiding body 2 The venting groove 3, the groove 6 on the oil storage bottle 1 above the oil guiding body 2, and the suction nozzle 13 are sequentially connected to form an air flow passage of the atomizer.
  • the connecting electrode 22 and the outer casing 11 are insulated by an insulating ring 32.
  • the outer wall of the insulating ring 32 is provided with an external thread 21, and the external thread 21 is matched with the internal thread on the outer casing 11, which is convenient for installation and disassembly.
  • the structure on both sides of the oil storage bottle 1 is symmetrical, so that the structure of the atomizer is more beautiful.
  • the oil storage bottle 1 and the ultrasonic atomizing sheet 12 can be detached, so assembly and maintenance are convenient.
  • FIG. 6 shows a structure of the second embodiment of the ultrasonic electronic cigarette atomizer in the electronic cigarette of the present invention, similar to the first embodiment, except that the oil storage bottle 1 is provided with the storage side. a protrusion 9 communicating with the inner cavity of the oil bottle 1; a fuel bottle plug 7 is disposed in the protrusion 9; the oil guiding body 2 is filled in the mounting hole 10 in the oil bottle plug 7, and the oil guiding oil The body 2 is provided with one side of the vertical venting groove 3 extending from the oil bottle stopper 7.
  • the oil bottle plug 7 is provided with an oil hole 30. When the oil guiding body 2 is filled into the mounting hole 10, it is communicated with the inner cavity of the oil storage bottle 1 through the oil hole 30. The smoke oil flows into the oil guiding body 2 through the oil hole 30.
  • the oil storage bottle 1 of the second embodiment has a cylindrical shape, and the protrusion 9 is provided on the bottom surface of the cylinder, and the oil guiding body 2 is a block-shaped oil guiding cotton or the oil guiding body 2 is integrally formed with the oil bottle plug 7
  • the structure is simple and the production cost is low.
  • a limiting bracket 24 is fixed in the outer casing 11; the oil storage bottle 1 is fixed in the limiting bracket 24, and the surface of the oil guiding body 2 with the vertical ventilation groove 3 protrudes from the limiting bracket 24 and The oil reservoir 14 is in contact.
  • the limiting bracket 24 functions to fix the oil storage bottle 1 to prevent the oil storage bottle 1 from moving after installation, and to ensure good contact between the oil guiding body 2 and the oil storage body 14.
  • the first elastic electrode 18 and the second elastic electrode 19 are in contact with the upper surface of the conductive plate 26 fixed between the limiting bracket 24 and the outer casing 11; the conductive plate 26 is provided with a vent hole 27; the conductive plate a lower surface of the 26 is in contact with two upper ends of the connection electrode 22 fixed to the outer casing 11; A gap 25 is provided between the lower surface of the electric board 26 and the inner wall of the outer casing 11; the vent hole 27 communicates with the gap 25 and the vertical venting groove 6; the lower end of the connecting electrode 22 protrudes from the outer casing 11 .
  • the conductive plate 26 ensures that the internal electrical connection of the atomizer is good.
  • the two connection electrodes 22 can be respectively in contact with the positive and negative electrodes of the battery, and are electrically connected to the first elastic electrode 18 and the second elastic electrode 19 through the conductive plate 26, respectively.
  • the conductive plate 26 can be a PCB board and has a low cost.
  • the outer casing 11 of the oil storage bottle 1 away from the ultrasonic atomizing sheet 12 is sealed by a first side cover 40; the first side cover 40 is provided with an observation window 28; the observation window 28 and the gap 25 connected.
  • the observation window 28, the gap 25, the vent hole 27, the venting groove 6, and the suction nozzle 13 are sequentially connected to form an air flow passage.
  • the observation window can be used to check the smoke oil in the oil storage device, which is convenient for judging whether it is necessary to add smoke oil, and can also be used as an air inlet of the air flow passage to make the structure simple and beautiful.
  • the atomizer housing 1 of the embodiment is a cylinder with an open end.
  • the side wall of the cylinder is provided with a nozzle mounting hole 39, and the bottom end of the nozzle 13 is screwed to the inner wall of the mounting hole 39. Easy to remove, replace or clean.
  • the third embodiment of the ultrasonic electronic aerosolizing core in the electronic cigarette of the present invention comprises a casing 11 in which an oil storage bottle 1, an ultrasonic atomizing sheet 12 and an ultrasonic atomizing sheet 12 are disposed.
  • a sheet-like oil storage body 14 which is flanked by a side surface, wherein an oil guiding body 2 is fixed to at least one outer wall of the oil storage bottle 1; a side surface of the oil guiding body 2 and the oil storage bottle 1
  • the inner cavity is connected, and the other side of the oil guiding body 2 is in contact with one side of the oil storage body 14 away from the ultrasonic atomizing sheet 12; the ultrasonic atomizing sheet 12 and the oil storage body 14 are both disposed parallel to the length direction of the electronic cigarette.
  • the atomizer further includes a suction nozzle 13 at the top of the outer casing 11, and the outer casing 11 is further provided with an oil guiding needle
  • the oil guiding pin fixing seat 44 is provided with a hollow oil guiding needle 41;
  • the oil storage bottle 1 is provided with an oil discharging hole 43;
  • the oil discharging hole 1 of the oil storage bottle 1 is provided with oil guiding oil a sealing cover 45 pierced by the needle 41, the sealing cover 45 sealing the oil outlet hole 43;
  • the oil guiding needle 41 is inserted into the inner cavity of the oil storage bottle 1 from the sealing cover 45;
  • the body 2 is in contact with the connection;
  • the lower portion of the outer casing 11 is provided with an air inlet hole 31, and an air flow passage is left inside the outer casing 11 and between the air inlet hole 31 and the suction nozzle 13;
  • the outer casing 11 is further provided with an ultrasonic atomizing sheet 12 Conductor
  • the oil storage bottle 1 is detachably connected to the outer casing 11, and the inner side of the outer casing 11 is provided with a first cavity for arranging the oil storage bottle 1, and a first side cover 40 for enclosing the oil storage bottle 1.
  • the electrical conductor includes a third elastic electrode 47 that is in contact with one side of the ultrasonic atomizing sheet 12 away from the oil storage body 14, and a connecting electrode 22 that is connected to the third elastic electrode 47 by a wire.
  • the connecting electrode 22 is disposed on the outer casing. At the bottom of the 11th, the other end of the connection electrode 22 is detachably connected to an external power source.
  • the atomizer further includes an atomizing sheet holder 48 and an electrode holder 49.
  • the ultrasonic atomizing sheet 12 and the oil reservoir 14 are vertically mounted on the atomizing sheet holder 48; the electrode holder 49 is provided with an electrode.
  • the mounting hole, the third elastic electrode 47 is fixed to the electrode mounting hole; the atomizing sheet fixing seat 48 is connected to the electrode fixing seat 49.
  • the oil guiding pin fixing seat 44 is provided with a horizontal ventilation groove 42, the oil guiding body 2 is fixedly mounted on the oil guiding needle fixing seat 44, and the oil guiding body 2 is provided with a vertical ventilation groove 3; the horizontal ventilation groove 42 and The vertical venting groove 3 communicates to form a first air flow passage 51; a gap is left between the oil storage body 14 and the oil guiding pin fixing seat 44, and the gap communicates with the first air flow passage 51, and the airflow passes through the first air flow passage 51 and the gap. Eventually rises directly to the nozzle 13.
  • FIG. 10 is a view showing the structure of the fourth embodiment of the ultrasonic electronic cigarette atomizer in the electronic cigarette of the present invention, and Similar to the third embodiment, the difference is that the ultrasonic atomizing sheet 12 and the electrode fixing base 49 are detachably connected with the outer casing 11, and the inner side of the outer casing 11 is opposite to the oil storage bottle 1 and is provided with a second cavity. There is a second side cover 50 for closing the second cavity. The second side cover 50 is sealed to the second cavity wall by a second sealing ring 52.
  • the oil guiding body 2 is columnar, and the oil guiding body 2 passes through the hollow space of the oil guiding needle 41 and extends into the inner cavity of the oil storage bottle 1.
  • a spring 46 is disposed between the side wall of the oil storage bottle 1 and the oil guide pin holder 44. After the oil storage bottle 1 is enclosed in the outer casing 11, the spring 46 is compressed. After the oil in the oil storage bottle 1 is used up, the first side cover 40 is opened, and the oil storage bottle 1 is ejected by the spring 46, so that the user can replace the oil storage bottle 1.

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Abstract

一种超声波电子烟雾化器及电子烟，其中超声波电子烟雾化器，包括外壳(11)，外壳(11)内设有储油瓶(1)、超声雾化片(12)和与超声雾化片(12)一侧面相贴合的片状储油体(14)，储油瓶(1)至少一侧外壁上固定有导油体(2)；导油体(2)的一侧面与储油瓶(1)内腔连通，导油体(2)的另一侧面与储油体(1)远离超声雾化片(12)的一侧面接触连接；超声雾化片(12)和储油体(1)均平行于电子烟长度方向设置。不会在超声雾化片(12)表面积累过多烟油，解决了过饱和的储油体难以被加热雾化的问题，雾化启动速度快，烟雾口感好，密封性能好，不易漏油，干净卫生，安装拆卸方便。

Description

一种超声波电子烟雾化器及电子烟 技术领域
本发明属于电子烟技术领域，特别涉及一种超声波电子烟雾化器及电子烟。
背景技术
现有的超声波电子烟雾化器包括外壳和安装在外壳顶部的吸嘴，外壳内设有储油装置、位于储油装置下方的超声雾化片、与超声雾化片上表面贴合的片状储油体。储油装置一般只有烟油瓶本体，超声雾化片和片状储油体均水平放置(即垂直于电子烟长度方向)。现有的超声波电子烟雾化器工作时，需要借助外部的导油结构将烟油从上往下导至储油体上，利用超声雾化片振荡加热烟油，产生烟雾，从而使得用户获得吸烟体验。然而，现有的超声波电子烟雾化器具有以下缺点：
第一，由于超声雾化片和片状储油体均水平设置于储油装置下方，由于重力的作用，导致烟油易在储油体和超声雾化片处积累，长时间放置时容易产生泡油现象，从而使用时需要加热较长时间才能产生烟雾，雾化启动速度慢，用户体验差。
第二，由于需要借助外部的导油结构将烟油从开口朝下的烟油瓶内导出，在重力的作用下，烟油容易从导油结构与烟油瓶开口之间的缝隙流出，因而储油装置密封性不好，容易漏油。
第三，储油体的烟雾释放面无遮挡，储油体烟雾释放面直接通过出气通道与吸嘴相连通，储油体喷出烟雾后，烟雾直接通过出气通道经吸嘴供用户 吸食，因而雾化烟雾中的小颗粒烟雾和影响吸食口感的大颗粒烟雾均会被吸入口腔，烟雾整体口感差。
发明内容
现有的超声波电子烟雾化器容易产生泡油现象，雾化等待时间长，用户体验差，同时容易漏油。本发明的目的在于，针对上述现有技术的不足，提供一种改进了的超声波电子烟雾化器及电子烟，不会在超声雾化片表面积累过多烟油，雾化启动速度快，密封性能好，不易漏油。
为解决上述技术问题，本发明所采用的技术方案是：
一种超声波电子烟雾化器，包括外壳，外壳内设有储油瓶、超声雾化片和与超声雾化片一侧面相贴合的片状储油体，其结构特点是所述储油瓶至少一侧外壁上固定有导油体；所述导油体的一侧面与所述储油瓶内腔连通，所述导油体的另一侧面与储油体远离超声雾化片的一侧面接触连接；超声雾化片和储油体均平行于电子烟长度方向设置。
借由上述结构，由于超声雾化片和储油体均平行于电子烟长度方向设置，不用时将电子烟竖直放置，可以避免烟油在储油体和超声雾化片处积累，长时间放置也不会产生泡油现象，从而使用时能快速加热产生烟雾，雾化启动速度快，用户体验好。同时由于储油瓶上的出油口设置在侧面，相对于现有技术中开口朝下的储油瓶，本发明不易漏油。储油瓶的外侧壁上固定有导油体，在组装或更换储油瓶时，不需要对位等复杂动作就可以将导油体和储油体连接即可以实现烟油传导，操作简单，使用简便。再者，由于储油体的烟雾释放面正对导油体，因而超声雾化片工作过程储油体中释放出的大颗粒烟雾会被冲击回导油体，从而经导油体再次导至储油体进行加热雾化，吸入口 腔的烟雾中基本滤除了影响吸食口感的大颗粒烟雾，烟雾整体口感好。
进一步地，还包括外壳顶部的吸嘴，所述导油体远离所述储油瓶的表面开设有竖直通气槽；所述竖直通气槽进气端与外部连通，所述竖直通气槽出气端与所述吸嘴连通；所述储油瓶外壁上设有用于容纳所述导油体的容纳槽；所述容纳槽内开设有渗油孔；所述容纳槽与开设在所述储油瓶外壁上的凹槽连通；当所述导油体固定在所述容纳槽内时，所述竖直通气槽与所述凹槽连通，在所述储油瓶外表面形成连通气道。
借由上述结构，储油瓶内的烟油通过渗油孔经导油体导致储油棉和超声雾化片表面雾化，同时雾化产生的烟雾通过连通气道流出，还可以避免导油体与储油体接触面积过大而产生漏油现象。
进一步地，所述储油瓶一端通过油瓶塞密封，为了方便注入烟油及进一步保证储油瓶的密封性。
进一步地，所述油瓶塞侧边覆盖在所述储油瓶侧边上，且所述凹槽对应位置的油瓶塞侧边设有与所述凹槽连通的缺口。
作为一种优选方式，所述储油瓶两侧外壁均设有所述导油体。
进一步地，还包括外壳顶部的吸嘴，所述导油体远离所述储油瓶的表面开设有竖直通气槽；所述竖直通气槽进气端与外部连通，所述竖直通气槽出气端与所述吸嘴连通；所述储油瓶一侧设有与所述储油瓶内腔连通的凸起；所述凸起内设有油瓶塞；所述导油体填充在所述油瓶塞内的安装孔中，且所述导油体开设有竖直通气槽的一面伸出所述油瓶塞。
进一步地，所述超声雾化片固定在雾化后盖内；所述超声雾化片远离所述储油瓶一侧的雾化后盖内固定有电极支架；所述电极支架上固定有弹片电极，且该弹片电极与超声雾化片接触；所述雾化后盖上固定有第一弹性电极 和第二弹性电极；所述第一弹性电极与所述弹片电极接触；所述第二弹性电极与所述超声雾化片接触。
进一步地，所述雾化后盖远离所述储油瓶的一侧通过雾化前盖密封。
进一步地，所述雾化后盖与所述雾化前盖之间通过第一密封圈密封连接。
进一步地，所述储油瓶两侧的外壳内均设有超声雾化片。
进一步地，所述储油瓶下方的外壳内固定有连接电极；所述连接电极与所述储油瓶之间设有空隙；所述连接电极内开设有进气孔；所述进气孔、空隙、导油体下方储油瓶上的凹槽、导油体上的竖直通气槽、导油体上方储油瓶上的凹槽、吸嘴依次连通。
进一步地，所述外壳内固定有限位支架；所述储油瓶固定在所述限位支架内，且所述导油体开设有竖直通气槽的表面伸出所述限位支架与所述储油体接触。
进一步地，第一弹性电极、第二弹性电极均与固定在所述限位支架和外壳之间的导电板上表面接触；所述导电板上开设有通气孔；所述导电板下表面与两个固定在所述外壳上的连接电极上端接触；所述导电板下表面与所述外壳的内壁之间设有间隙；所述通气孔连通所述间隙和所述竖直通气槽；所述连接电极下端伸出所述外壳。
进一步地，所述储油瓶远离所述超声雾化片一侧的外壳通过第一侧盖密封；所述第一侧盖上开设有观察窗；所述观察窗与所述间隙连通。
进一步地，还包括外壳顶部的吸嘴，所述外壳内还设有导油针固定座，导油针固定座上设有中空的导油针；所述储油瓶上设有出油孔；所述储油瓶出油孔处设有可被导油针刺破的密封盖，该密封盖封堵住出油孔；所述导油针从密封盖插入储油瓶内腔；导油针的出油端与导油体接触连接；所述外壳 下部设有进气孔，在外壳内部、进气孔与吸嘴之间留有气流通道；外壳内还设有可使超声雾化片与电源导通的导电体。
借由上述结构，当储油瓶插入外壳内，导油针刺破密封盖使得烟油顺着导油针的中空腔流到导油体上。通过导油针和密封盖配合的方式，增强了导油针和密封盖之间的密封性，避免了漏油。导油针出来的烟油被导油体吸收，导油体将烟油传输到超声雾化片上供其雾化。由于超声雾化片本身的低温特性，在雾化时温度较低，温度一般不超过170摄氏度，不会产生焦味或者异味。
进一步地，所述储油瓶与外壳可拆卸连接，外壳内部一侧设有用于放置储油瓶的第一空腔，并设有用于封装储油瓶的第一侧盖。第一侧盖与外壳磁性连接或卡扣连接。
该进一步改进的方案中，储油瓶可制成一次性使用的装置，用完即可更换。独立的储油瓶使得烟油保质期更久，更加干净卫生。
进一步地，所述储油瓶侧壁与导油针固定座之间设有弹簧，储油瓶被封装在外壳内后，弹簧被压缩。
储油瓶和导油针固定座弹性抵接，方便更换储油瓶。
进一步地，所述导电体包括与超声雾化片远离储油体的一侧面接触连接的第三弹性电极、与第三弹性电极通过导线连接的连接电极,所述连接电极设置于外壳底部,连接电极另一端与外部电源可拆卸连接。
进一步地，还包括雾化片固定座和电极固定座，超声雾化片以及储油体一起竖直安装在雾化片固定座上；所述电极固定座上设有电极安装孔，第三弹性电极固定在电极安装孔上；所述雾化片固定座与电极固定座连接。
上述方案中，将储油体一起竖直安装的目的在于，烟油传递到储油体后， 在重力的作用下，烟油不会使储油体过润，不会发生第一口烟雾量少的情况。
进一步地，超声雾化片和电极固定座与外壳之间为可拆卸连接，外壳内部与储油瓶相对的一侧设有第二空腔，并设有用于封闭第二空腔的第二侧盖。
第二侧盖与第二空腔壁通过密封圈密封。
进一步地，所述导油针固定座上设有水平通气槽，导油体固定安装于导油针固定座上，且导油体上设有竖直通气槽；水平通气槽和竖直通气槽连通，形成第一气流通道；储油体和导油针固定座之间留有间隙，该间隙与第一气流通道连通，气流经过第一气流通道和间隙最终上升直达吸嘴。
进一步地，所述导油体为柱状，导油体从导油针的中空腔中穿过并伸入储油瓶内腔。
为方便烟嘴的清洗，所述外壳和吸嘴之间为可拆卸连接。
基于同一个发明构思，本发明还提供了一种超声波电子烟，采用所述的超声波电子烟雾化器。
与现有技术相比，本发明不会在超声雾化片表面积累过多烟油，解决了过饱和的储油体难以被加热雾化的问题，雾化启动速度快，烟雾口感好，密封性能好，不易漏油，干净卫生，安装拆卸方便。
附图说明
图1为雾化器实施例一的剖视图。
图2为图1中储油瓶的爆炸图。
图3为图1中超声雾化片处的局部爆炸图。
图4为雾化器实施例二的剖视图。
图5为图4的爆炸图。
图6为图4中储油瓶的爆炸图。
图7为雾化器实施例三的剖视图。
图8为图7的爆炸图。
图9为图7中导油针固定座和导油体的结构示意图。
图10为雾化器实施例四的剖视图。
其中，1-储油瓶，2-导油体，3-竖直通气槽，4-容纳槽，5-渗油孔，6-凹槽，7-油瓶塞，8-缺口，9-凸起，10-安装孔，11-外壳，12-超声雾化片，13-吸嘴，14-储油体，15-雾化后盖，16-电极支架，17-弹片电极，18-第一弹性电极，19-第二弹性电极，20-雾化前盖，21-外螺纹，22-连接电极，23-空隙，24-限位支架，25-间隙，26-导电板，27-通气孔，28-观察窗，29-第一密封圈，30-过油孔，31-进气孔，32-绝缘环，33-安装凸块，34-安装通孔，35-安装凸起，36-安装孔，37-连接凸起，38-安装缺口，39-吸嘴安装孔，40-第一侧盖，41为导油针，42为水平通气槽，43为出油孔，44为导油针固定座，45为密封盖，46为弹簧，47为第三弹性电极，48为雾化片固定座，49为电极固定座，50为第二侧盖，51为第一气流通道，52为第二密封圈，53为固定槽。
具体实施方式
实施例一
如图1至图3所示，本发明电子烟中的超声波电子烟雾化器包括包括外壳11，外壳11内设有储油瓶1、超声雾化片12和与超声雾化片12一侧面相贴合的片状储油体14，所述储油瓶1两侧外壁上固定有导油体2；所述导油体2的一侧面与所述储油瓶1内腔连通，所述导油体2的另一侧面与储油体 14远离超声雾化片12的一侧面接触连接；超声雾化片12和储油体14均平行于电子烟长度方向设置。所述储油瓶1的内腔用于存储烟油。
电子烟雾化器还包括外壳11顶部的吸嘴13，所述导油体2远离所述储油瓶1的表面开设有竖直通气槽3；所述竖直通气槽3进气端与外部连通，所述竖直通气槽3出气端与所述吸嘴13连通；所述储油瓶1外壁上设有用于容纳所述导油体2的容纳槽4；所述容纳槽4内开设有渗油孔5；所述容纳槽4与开设在所述储油瓶1外壁上的凹槽6连通。导油体2可以与外壳11一体成型，也可以镶嵌在容纳槽4内。该实施例中的导油体2为圆形，容纳槽4相应也为圆形，导油体2的外径与容纳槽4的内径匹配。当所述导油体2固定在所述容纳槽4内时，所述竖直通气槽3与所述凹槽6连通，在所述储油瓶1外表面形成连通气道，即形成贯通储油瓶1表面的轴向连通气道(即与储油瓶1轴线平行的气道)，使得气体从该连通气道排出，及可防止漏油的现象。
为了方便注入烟油，所述储油瓶1一端通过油瓶塞7密封。当需要添加烟油时，打开油瓶塞7即可注入烟油。
实施例1中，油瓶塞7包括一个形状大小与储油瓶1上端形状大小匹配的端面，该端面下表面(靠近储油瓶1的一面)与连接部连接，该连接部形状大小与储油瓶1上的开口形状大小匹配。所述油瓶塞7侧边覆盖在所述储油瓶1侧边上，且所述凹槽6对应位置的油瓶塞7侧边设有与所述凹槽6连通的缺口8，使通过连通气道的气体从缺口8处顺畅排出。
所述储油瓶1两侧外壁均设有所述导油体2，两面均可导油。
所述超声雾化片12固定在雾化后盖15内；所述超声雾化片12远离所述储油瓶1一侧的雾化后盖15内固定有电极支架16；所述电极支架16上固定有弹片电极17，且该弹片电极17与超声雾化片12接触；所述雾化后盖15上 固定有第一弹性电极18和第二弹性电极19；所述第一弹性电极18与所述弹片电极17接触；所述第二弹性电极19与所述超声雾化片12接触。
本发明中的超声雾化片12采用实心压电陶瓷片，压电陶瓷片两个表面均涂覆导电层，两个导电层分别与正、负电极接触，通电时即可发生高频振荡。
雾化后盖15外壁上设有安装凸块33，该安装凸块33上开设有两个安装通孔34，第一弹性电极18和第二弹性电极19分别固定在两个安装通孔34内。
电极支架16为圆环形，该圆环形上设有安装凸起35，弹片电极17两端均设有安装孔36，安装时，圆环形上对应位置的两个安装凸起35分别伸入两个安装孔36内。弹片电极17面对超声雾化片12的表面设有连接凸起37，该连接凸起37与超声雾化片12表面接触。
连接凸起37和第二弹性电极19分别与超声雾化片12的正极、负极接触，通电时即可取得超声雾化片12振荡。
雾化前盖20对应雾化后盖15上安装凸块33的位置开设安装缺口38，方便雾化前盖20和雾化后盖15连接。
为了防止雾化器漏油和保证结构美观，所述雾化后盖15远离所述储油瓶1的一侧通过雾化前盖20密封。
所述雾化后盖15与所述雾化前盖20之间通过第一密封圈29密封连接，进一步防止雾化器漏油，使其内部结构更加紧凑稳固。
所述储油瓶1两侧的外壳11内均设有超声雾化片12，可以提高雾化效率，满足大烟雾量的需求。
所述储油瓶1下方的外壳11内固定有连接电极22；所述连接电极22与所述储油瓶1之间设有空隙23；所述连接电极22内开设有进气孔31；所述进气孔31、空隙22、导油体2下方储油瓶1上的凹槽6、导油体2上的竖直 通气槽3、导油体2上方储油瓶1上的凹槽6、吸嘴13依次连通，形成雾化器的气流通道。连接电极22与外壳11之间通过绝缘环32绝缘，绝缘环32外壁设有外螺纹21，外螺纹21与外壳11上的内螺纹配合，安装拆卸方便。
储油瓶1两侧的结构对称，使得该雾化器结构更加美观。
储油瓶1和超声雾化片12等均可拆卸，因此组装和维护方便。
实施例二
如图4至图6中示出本发明电子烟中的超声波电子烟雾化器实施例二的结构，与实施例一中类似，区别在于，所述储油瓶1一侧设有与所述储油瓶1内腔连通的凸起9；所述凸起9内设有油瓶塞7；所述导油体2填充在所述油瓶塞7内的安装孔10中，且所述导油体2开设有竖直通气槽3的一面伸出所述油瓶塞7。油瓶塞7内开设有过油孔30，导油体2填充到安装孔10内时，通过过油孔30与储油瓶1内腔连通。烟油通过过油孔30流入导油体2。
实施例2的储油瓶1为圆柱体状，凸起9设在该圆柱体的底面上，导油体2为块状导油棉或者导油体2与油瓶塞7一体成型即为一体，结构简单，生产成本低。
外壳11内固定有限位支架24；所述储油瓶1固定在所述限位支架24内，且所述导油体2开设有竖直通气槽3的表面伸出所述限位支架24与所述储油体14接触。限位支架24起到固定储油瓶1的作用，防止储油瓶1安装好后移动，保证导油体2与储油体14之间的良好接触。
第一弹性电极18、第二弹性电极19均与固定在所述限位支架24和外壳11之间的导电板26上表面接触；所述导电板26上开设有通气孔27；所述导电板26下表面与两个固定在所述外壳11上的连接电极22上端接触；所述导 电板26下表面与所述外壳11的内壁之间设有间隙25；所述通气孔27连通所述间隙25和所述竖直通气槽6；所述连接电极22下端伸出所述外壳11。导电板26可以保证雾化器内部电连接良好。两个连接电极22可以分别与电池的正极和负极接触，并通过导电板26分别与第一弹性电极18、第二弹性电极19实现导通。
导电板26可以采用PCB板，成本低。
所述储油瓶1远离所述超声雾化片12一侧的外壳11通过第一侧盖40密封；所述第一侧盖40上开设有观察窗28；所述观察窗28与所述间隙25连通。观察窗28、间隙25、通气孔27、通气槽6、吸嘴13依次连通，形成气流通道。既可以通过观察窗可以查看储油装置内的烟油情况，方便及时判断是否需要添加烟油；又可以作为一个气流通道的进气口，使结构简单及美观。
如图6所示，该实施例的雾化器外壳1为一两端开口的圆柱体，圆柱体侧壁上开设有吸嘴安装孔39，吸嘴13底端与安装孔39内壁螺接，方便拆卸更换或清洁。
实施例三
如图7至图9所示，本发明电子烟中的超声波电子烟雾化芯实施例三包括外壳11，外壳11内设有储油瓶1、超声雾化片12和与超声雾化片12一侧面相贴合的片状储油体14，其特征在于，所述储油瓶1至少一侧外壁上固定有导油体2；所述导油体2的一侧面与所述储油瓶1内腔连通，所述导油体2的另一侧面与储油体14远离超声雾化片12的一侧面接触连接；超声雾化片12和储油体14均平行于电子烟长度方向设置。
雾化器还包括外壳11顶部的吸嘴13，所述外壳11内还设有导油针固定 座44，导油针固定座44上设有中空的导油针41；所述储油瓶1上设有出油孔43；所述储油瓶1出油孔43处设有可被导油针41刺破的密封盖45，该密封盖45封堵住出油孔43；所述导油针41从密封盖45插入储油瓶1内腔；导油针41的出油端与导油体2接触连接；所述外壳11下部设有进气孔31，在外壳11内部、进气孔31与吸嘴13之间留有气流通道；外壳11内还设有可使超声雾化片12与电源导通的导电体。密封盖45优选采用硅胶制成。
所述储油瓶1与外壳11可拆卸连接，外壳11内部一侧设有用于放置储油瓶1的第一空腔，并设有用于封装储油瓶1的第一侧盖40。
所述导电体包括与超声雾化片12远离储油体14的一侧面接触连接的第三弹性电极47、与第三弹性电极47通过导线连接的连接电极22,所述连接电极22设置于外壳11底部,连接电极22另一端与外部电源可拆卸连接。
雾化器还包括雾化片固定座48和电极固定座49，超声雾化片12以及储油体14一起竖直安装在雾化片固定座48上；所述电极固定座49上设有电极安装孔，第三弹性电极47固定在电极安装孔上；所述雾化片固定座48与电极固定座49连接。
所述导油针固定座44上设有水平通气槽42，导油体2固定安装于导油针固定座44上，且导油体2上设有竖直通气槽3；水平通气槽42和竖直通气槽3连通，形成第一气流通道51；储油体14和导油针固定座44之间留有间隙，该间隙与第一气流通道51连通，气流经过第一气流通道51和间隙最终上升直达吸嘴13。
实施例四
图10中示出本发明电子烟中的超声波电子烟雾化器实施例四的结构，与 实施例三中类似，区别在于，超声雾化片12和电极固定座49与外壳11之间为可拆卸连接，外壳11内部与储油瓶1相对的一侧设有第二空腔，并设有用于封闭第二空腔的第二侧盖50。第二侧盖50与第二空腔壁通过第二密封圈52密封。
所述导油体2为柱状，导油体2从导油针41的中空腔中穿过并伸入储油瓶1内腔。
所述储油瓶1侧壁与导油针固定座44之间设有弹簧46，储油瓶1被封装在外壳11内后，弹簧46被压缩。当储油瓶1内的烟油被用完之后，掀开第一侧盖40，储油瓶1被弹簧46顶出来，方便用户更换储油瓶1。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是局限性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护范围之内。

Claims (23)

  1. 一种超声波电子烟雾化器，包括外壳(11)，外壳(11)内设有储油瓶(1)、超声雾化片(12)和与超声雾化片(12)一侧面相贴合的片状储油体(14)，其特征在于，所述储油瓶(1)至少一侧外壁上固定有导油体(2)；所述导油体(2)的一侧面与所述储油瓶(1)内腔连通，所述导油体(2)的另一侧面与储油体(14)远离超声雾化片(12)的一侧面接触连接；超声雾化片(12)和储油体(14)均平行于电子烟长度方向设置。
  2. 如权利要求1所述的超声波电子烟雾化器，其特征在于，还包括外壳(11)顶部的吸嘴(13)，所述导油体(2)远离所述储油瓶(1)的表面开设有竖直通气槽(3)；所述竖直通气槽(3)进气端与外部连通，所述竖直通气槽(3)出气端与所述吸嘴(13)连通；所述储油瓶(1)外壁上设有用于容纳所述导油体(2)的容纳槽(4)；所述容纳槽(4)内开设有渗油孔(5)；所述容纳槽(4)与开设在所述储油瓶(1)外壁上的凹槽(6)连通；当所述导油体(2)固定在所述容纳槽(4)内时，所述竖直通气槽(3)与所述凹槽(6)连通，在所述储油瓶(1)外表面形成连通气道。
  3. 如权利要求2所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)一端通过油瓶塞(7)密封。
  4. 如权利要求3所述的超声波电子烟雾化器，其特征在于，所述油瓶塞(7)侧边覆盖在所述储油瓶(1)侧边上，且所述凹槽(6)对应位置的油瓶塞(7)侧边设有与所述凹槽(6)连通的缺口(8)。
  5. 如权利要求4所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)两侧外壁均设有所述导油体(2)。
  6. 如权利要求1所述的超声波电子烟雾化器，其特征在于，还包括外壳 (11)顶部的吸嘴(13)，所述导油体(2)远离所述储油瓶(1)的表面开设有竖直通气槽(3)；所述竖直通气槽(3)进气端与外部连通，所述竖直通气槽(3)出气端与所述吸嘴(13)连通；所述储油瓶(1)一侧设有与所述储油瓶(1)内腔连通的凸起(9)；所述凸起(9)内设有油瓶塞(7)；所述导油体(2)填充在所述油瓶塞(7)内的安装孔(10)中，且所述导油体(2)开设有竖直通气槽(3)的一面伸出所述油瓶塞(7)。
  7. 如权利要求1至6任一项所述的超声波电子烟雾化器，其特征在于，所述超声雾化片(12)固定在雾化后盖(15)内；所述超声雾化片(12)远离所述储油瓶(1)一侧的雾化后盖(15)内固定有电极支架(16)；所述电极支架(16)上固定有弹片电极(17)，且该弹片电极(17)与超声雾化片(12)接触；所述雾化后盖(15)上固定有第一弹性电极(18)和第二弹性电极(19)；所述第一弹性电极(18)与所述弹片电极(17)接触；所述第二弹性电极(19)与所述超声雾化片(12)接触。
  8. 如权利要求7所述的超声波电子烟雾化器，其特征在于，所述雾化后盖(15)远离所述储油瓶(1)的一侧通过雾化前盖(20)密封。
  9. 如权利要求8所述的超声波电子烟雾化器，其特征在于，所述雾化后盖(15)与所述雾化前盖(20)之间通过第一密封圈(29)密封连接。
  10. 如权利要求5所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)两侧的外壳(11)内均设有超声雾化片(12)。
  11. 如权利要求2所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)下方的外壳(11)内固定有连接电极(22)；所述连接电极(22)与所述储油瓶(1)之间设有空隙(23)；所述连接电极(22)内开设有进气孔(31)；所述进气孔(31)、空隙(22)、导油体(2)下方储油瓶(1)上的凹 槽(6)、导油体(2)上的竖直通气槽(3)、导油体(2)上方储油瓶(1)上的凹槽(6)、吸嘴(13)依次连通。
  12. 如权利要求6所述的超声波电子烟雾化器，其特征在于，所述外壳(11)内固定有限位支架(24)；所述储油瓶(1)固定在所述限位支架(24)内，且所述导油体(2)开设有竖直通气槽(3)的表面伸出所述限位支架(24)与所述储油体(14)接触。
  13. 如权利要求12所述的超声波电子烟雾化器，其特征在于，第一弹性电极(18)、第二弹性电极(19)均与固定在所述限位支架(24)和外壳(11)之间的导电板(26)上表面接触；所述导电板(26)上开设有通气孔(27)；所述导电板(26)下表面与两个固定在所述外壳(11)上的连接电极(22)上端接触；所述导电板(26)下表面与所述外壳(11)的内壁之间设有间隙(25)；所述通气孔(27)连通所述间隙(25)和所述竖直通气槽(6)；所述连接电极(22)下端伸出所述外壳(11)。
  14. 如权利要求13所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)远离所述超声雾化片(12)一侧的外壳(11)通过第一侧盖(40)密封；所述第一侧盖(40)上开设有观察窗(28)；所述观察窗(28)与所述间隙(25)连通。
  15. 如权利要求1所述的超声波电子烟雾化器，其特征在于，还包括外壳(11)顶部的吸嘴(13)，所述外壳(11)内还设有导油针固定座(44)，导油针固定座(44)上设有中空的导油针(41)；所述储油瓶(1)上设有出油孔(43)；所述储油瓶(1)出油孔(43)处设有可被导油针(41)刺破的密封盖(45)，该密封盖(45)封堵住出油孔(43)；所述导油针(41)从密封盖(45)插入储油瓶(1)内腔；导油针(41)的出油端与导油体(2)接 触连接；所述外壳(11)下部设有进气孔(31)，在外壳(11)内部、进气孔(31)与吸嘴(13)之间留有气流通道；外壳(11)内还设有可使超声雾化片(12)与电源导通的导电体。
  16. 如权利要求15所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)与外壳(11)可拆卸连接，外壳(11)内部一侧设有用于放置储油瓶(1)的第一空腔，并设有用于封装储油瓶(1)的第一侧盖(40)。
  17. 如权利要求16所述的超声波电子烟雾化器，其特征在于，所述储油瓶(1)侧壁与导油针固定座(44)之间设有弹簧(46)，储油瓶(1)被封装在外壳(11)内后，弹簧(46)被压缩。
  18. 如权利要求15所述的超声波电子烟雾化器，其特征在于，所述导电体包括与超声雾化片(12)远离储油体(14)的一侧面接触连接的第三弹性电极(47)、与第三弹性电极(47)通过导线连接的连接电极(22),所述连接电极(22)设置于外壳(11)底部,连接电极(22)另一端与外部电源可拆卸连接。
  19. 如权利要求18所述的超声波电子烟雾化器，其特征在于，还包括雾化片固定座(48)和电极固定座(49)，超声雾化片(12)以及储油体(14)一起竖直安装在雾化片固定座(48)上；所述电极固定座(49)上设有电极安装孔，第三弹性电极(47)固定在电极安装孔上；所述雾化片固定座(48)与电极固定座(49)连接。
  20. 如权利要求19所述的超声波电子烟雾化器，其特征在于，超声雾化片(12)和电极固定座(49)与外壳(11)之间为可拆卸连接，外壳(11)内部与储油瓶(1)相对的一侧设有第二空腔，并设有用于封闭第二空腔的第二侧盖(50)。
  21. 如权利要求15至20任一项所述的超声波电子烟雾化器，其特征在于，所述导油针固定座(44)上设有水平通气槽(42)，导油体(2)固定安装于导油针固定座(44)上，且导油体(2)上设有竖直通气槽(3)；水平通气槽(42)和竖直通气槽(3)连通，形成第一气流通道(51)；储油体(14)和导油针固定座(44)之间留有间隙，该间隙与第一气流通道(51)连通，气流经过第一气流通道(51)和间隙最终上升直达吸嘴(13)。
  22. 如权利要求15至20任一项所述的超声波电子烟雾化器，其特征在于，所述导油体(2)为柱状，导油体(2)从导油针(41)的中空腔中穿过并伸入储油瓶(1)内腔。
  23. 一种超声波电子烟，其特征在于，采用如权利要求1至22任一项所述的超声波电子烟雾化器。
PCT/CN2016/110582 2016-06-15 2016-12-17 一种超声波电子烟雾化器及电子烟 WO2017215221A1 (zh)

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KR1020187034053A KR102215396B1 (ko) 2016-06-15 2016-12-17 초음파 전자 담배 무화기 및 전자 담배
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US12022864B2 (en) 2024-07-02
KR20180136534A (ko) 2018-12-24
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EP3434119B1 (en) 2021-05-26
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