WO2022056855A1 - 高效加强式加热组件和雾化装置 - Google Patents

高效加强式加热组件和雾化装置 Download PDF

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Publication number
WO2022056855A1
WO2022056855A1 PCT/CN2020/116262 CN2020116262W WO2022056855A1 WO 2022056855 A1 WO2022056855 A1 WO 2022056855A1 CN 2020116262 W CN2020116262 W CN 2020116262W WO 2022056855 A1 WO2022056855 A1 WO 2022056855A1
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WO
WIPO (PCT)
Prior art keywords
heating
liquid
air
reinforced
frame body
Prior art date
Application number
PCT/CN2020/116262
Other languages
English (en)
French (fr)
Inventor
陈平
Original Assignee
深圳市华诚达精密工业有限公司
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 深圳市华诚达精密工业有限公司 filed Critical 深圳市华诚达精密工业有限公司
Priority to PCT/CN2020/116262 priority Critical patent/WO2022056855A1/zh
Priority to KR1020217041602A priority patent/KR20220038600A/ko
Priority to JP2021573395A priority patent/JP7308563B6/ja
Priority to CA3156576A priority patent/CA3156576A1/en
Priority to EP20953713.3A priority patent/EP4023085A4/en
Priority to US17/765,007 priority patent/US20220408815A1/en
Publication of WO2022056855A1 publication Critical patent/WO2022056855A1/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
    • A24F40/46—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
    • A24F40/10—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
    • A24F40/40—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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material

Definitions

  • the invention relates to the technical field of atomization, in particular to a high-efficiency reinforced heating assembly and an atomization device.
  • the heating assembly can be applied to the atomizer to heat and atomize the liquid in the atomizer.
  • the strength of the heating element of many heating components is low, and it is easy to cause poor deformation during transportation and assembly, which is not conducive to mass production; and the atomization efficiency is low.
  • the technical problem to be solved by the present invention is to provide a high-efficiency reinforced heating assembly and an atomizing device in view of the above-mentioned defects in the related art.
  • the technical solution adopted by the present invention to solve the technical problem includes: providing a high-efficiency reinforced heating assembly, including:
  • a reinforced frame body is provided with a vent for air to pass through
  • At least two heating elements are arranged on the reinforcing frame body, arranged in the air vent or covered on the air vent so as to be in contact with the air;
  • the liquid conducting liquid is arranged on one side of the heating body and is in contact with the heating body, so that the conducting liquid conducts the external liquid to the heating body for heating and atomization, and the aerosol is emitted through the vent.
  • the heating element includes a heating portion, and the heating portion is provided with a hollow to form a heating circuit trace, so that the heating portion generates heat after the heating element is energized.
  • the circuit traces comprise lateral, longitudinal, oblique, curved, mesh-shaped and/or grid-shaped traces.
  • the heat generating body includes a contact portion located on the periphery of the heat generating portion and connected to the heat generating portion, and the contact portion is embedded in the reinforcing frame body or attached to the reinforcing frame body, so that the The heating element is fixed on the reinforcing frame.
  • the contact portion includes a longitudinal portion protruding outward from the edge of the heating portion and a transverse portion provided on the longitudinal portion, the longitudinal portion is not parallel to the transverse portion; or the contact portion It is in the shape of a straight strip and protrudes outward from the edge of the heating part; or the contact part protrudes outward from the edge of the heating part, and a fixing hole is formed on it, and the contact part is in the shape of a frame.
  • the contact portion is bent in the thickness direction of the heating element.
  • the heating body includes an electrode part disposed on the periphery of the heating part and connected to the heating part, and the electrode part is embedded in the reinforcing frame body or attached to the reinforcing frame body.
  • At least two of the heat generating bodies are respectively arranged on different sides of the reinforcing frame body.
  • the heating element is provided on the outer side of the reinforcing frame body, and the reinforcing frame body is provided with an air passage that penetrates from the top surface to the bottom surface, and the air vent leads from the inner side of the air passage to the heating body for supplying The aerosol generated by the heating of the heating body enters the airway through the vent.
  • the liquid conducting body is arranged on the outside of the heating body
  • the high-efficiency reinforced heating assembly includes a cover body, the cover body covers and fixes the liquid conducting body and the heating body, and the cover body is provided with There is a liquid inlet leading to the liquid conducting liquid from the outside, so that the external liquid contacts the conducting liquid through the liquid inlet, and then conducts to the heating body through the conducting liquid for heating and atomization.
  • the high-efficiency reinforced heating assembly includes at least two of the heating bodies, at least two of the liquid-conducting bodies and at least two of the cover bodies respectively disposed on both sides of the reinforced frame body.
  • the outer side of the heating body is provided with the liquid conducting body, and the cover on each side covers the conducting liquid and the heating body.
  • the heating body, the liquid conducting body and the cover body are arranged on opposite sides of the reinforcing frame body, and the cover body includes a main body part and extension parts arranged on the edges of both sides of the main body part.
  • the inner side of the main body is provided with a accommodating cavity that is open to the reinforcing frame body, the liquid guide is arranged in the accommodating cavity, the extension parts pass through the side surfaces of the reinforcing frame body oppositely, and the front ends of the extension parts of the covers on both sides abut against each other. .
  • the air passage includes an air outlet provided on the top surface of the reinforcing frame body and an air inlet provided on the bottom surface of the reinforcing frame body, and the side of the heating body in contact with the air faces the air passage.
  • the air intake direction is inclined so that the airflow is blown toward the side of the heat generating body in contact with the air.
  • the conducting liquid is in the reinforcing frame body, the inner side of the heating body is in contact with the conducting liquid, and the vent leads to the heating body from the outside of the reinforcing frame body.
  • the heating body is respectively in contact with different side surfaces of the liquid conducting body, and at least two of the ventilation openings are respectively provided on the side surfaces of the reinforcing frame body corresponding to the heating body.
  • the top surface or the side surface of the reinforcing frame is provided with a liquid inlet leading from the outside to the liquid guiding liquid, so that the external liquid can contact the liquid guiding liquid through the liquid inlet port, and then pass through the guiding liquid.
  • the liquid is conducted to the heating element for heating and atomization.
  • the conducting liquid extends laterally out of the reinforcing frame, so that the external liquid contacts the conducting liquid through the liquid inlet, and is then conducted to the heating body through the conducting liquid for heating and atomization.
  • a ventilation groove leading from the bottom surface to the top surface is opened on the outside of the reinforcing frame, and at least part of the heating element is exposed in the ventilation groove.
  • the top surface of the reinforced frame body is provided with a longitudinal air port
  • the side of the reinforced frame body is provided with a transverse air port
  • the reinforcing frame body is provided with a connecting air passage connecting the longitudinal air port and the transverse air port
  • the transverse air port is opposite to the exposed heating body.
  • at least part of the heating element is exposed in the connecting airway, so that the air flow passes through the transverse airway, the connecting airway and the longitudinal airway in sequence to bring out the aerosol generated by the heating of the heating body.
  • the reinforcing frame body includes a first part and a second part, the first part and the second part respectively frame the liquid guide from both sides of the liquid guide and are butted together, and at least one heating element is located on the side of the liquid guide and located in the Strengthen between frames.
  • the heating element is disposed obliquely to the direction of the air flow, so that the airflow is blown toward the side of the heating element that is in contact with the air.
  • the technical solution adopted by the present invention to solve the technical problem includes: providing an atomizing device, including a casing and the above-mentioned high-efficiency reinforced heating assembly disposed in the casing, and the casing is provided with sequentially connected An air inlet and an air outlet, the air inlet and the air outlet are respectively communicated with both ends of the air passage to supply air flow through the air inlet, the air passage and the air outlet in sequence, so that all the The aerosol generated by the heating assembly goes out through the air outlet.
  • the reinforcing frame body plays a supporting role on the heating body, thereby improving the strength of the heating body; body, the efficiency of heating atomization is higher, and the effect of small volume and large atomization amount is achieved.
  • FIG. 1 is a perspective view of a high-efficiency reinforced heating assembly according to a first embodiment of the present invention.
  • FIG. 2 is an exploded view of the high efficiency enhanced heating assembly of FIG. 1 .
  • FIG. 3 is a cross-sectional view at position A-A in FIG. 1 .
  • FIG. 4 is a cross-sectional view at position B-B in FIG. 1 .
  • FIG. 5 is a schematic diagram of the state of the contact between the liquid conducting liquid and the liquid of the high-efficiency enhanced heating element of FIG. 4 .
  • FIG. 6 is a front view of the heat generating body according to the first embodiment of the present invention.
  • FIG. 7 is a front view of a heat generating body according to a second embodiment of the present invention.
  • FIG. 8 is a front view of a heat generating body according to a third embodiment of the present invention.
  • FIG. 9 is a front view of a heat generating body according to a fourth embodiment of the present invention.
  • FIG. 10 is a perspective view of a heating element according to a fifth embodiment of the present invention.
  • FIG. 11 is a perspective view of a high-efficiency reinforced heating assembly according to a second embodiment of the present invention.
  • FIG. 12 is an exploded view of the high efficiency intensified heating assembly of FIG. 11 .
  • FIG. 13 is a cross-sectional view at position C-C in FIG. 11 .
  • FIG. 14 is a schematic diagram of the airflow direction of the air passage of the high-efficiency reinforced heating assembly of FIG. 13 (the arrow indicates the airflow direction).
  • FIG. 15 is a perspective view of a high-efficiency reinforced heating assembly according to a third embodiment of the present invention.
  • FIG. 16 is an exploded view of the high efficiency intensified heating assembly of FIG. 15 .
  • FIG. 17 is a cross-sectional view at the position D-D in FIG. 15 .
  • FIG. 18 is a schematic diagram of the airflow direction of the high-efficiency intensified heating assembly of FIG. 17 (the arrows indicate the airflow direction).
  • FIG. 19 is a perspective view of a high-efficiency reinforced heating assembly according to a fourth embodiment of the present invention.
  • FIG. 20 is a cross-sectional view of the high efficiency enhanced heating assembly of FIG. 19 .
  • FIG. 21 is a schematic diagram of the absorption liquid of the high-efficiency intensified heating assembly of FIG. 19 (the arrows indicate the direction of liquid flow).
  • Fig. 22 is a cross-sectional view at position E-E in Fig. 21 (arrows indicate gas flow).
  • FIG. 23 is a perspective view of a high-efficiency reinforced heating assembly according to a fifth embodiment of the present invention.
  • FIG. 24 is an exploded view of the high efficiency intensified heating assembly of FIG. 23 .
  • FIG. 25 is a front view of the high efficiency intensified heating assembly of FIG. 23 .
  • FIG. 26 is a cross-sectional view at the position F-F in FIG. 25 (arrows indicate gas flow).
  • FIG. 27 is a perspective view of a high-efficiency reinforced heating assembly according to a sixth embodiment of the present invention.
  • Figure 28 is a front view of the high efficiency intensified heating assembly of Figure 27 (arrows indicate liquid flow).
  • FIG. 29 is an exploded view of the high efficiency intensified heating assembly of FIG. 27 .
  • FIG. 30 is a perspective view of a high-efficiency reinforced heating assembly according to a seventh embodiment of the present invention.
  • Figure 31 is a front view of the high efficiency intensified heating assembly of Figure 30 (arrows indicate liquid flow).
  • Fig. 32 is a cross-sectional view at the position G-G in Fig. 30 (arrows indicate gas flow).
  • FIG. 33 is an exploded view of the high efficiency intensified heating assembly of FIG. 30 .
  • FIG. 34 is a schematic diagram of the internal structure of an atomizing device according to an embodiment of the present invention.
  • heating assembly 1 reinforcing frame 11, air passage 111, air outlet 111a, air inlet 111b, air outlet 112, first part 11a, second part 11b, heating element 12, hollow 121, electrode lead 122, fixing hole 123, heating part 12a, contact part 12b, electrode part 12c, liquid conducting 13, cover 14, main part 141, extension part 142, accommodating cavity 144, liquid inlet 15, casing 2, air inlet 21, air outlet 22, liquid storage chamber 23, liquid 3.
  • the high-efficiency enhanced heating assembly 1 in some embodiments of the present invention includes:
  • the reinforced frame 11 is provided with a vent 112 for air to pass through;
  • At least two heating elements 12 are arranged on the reinforcing frame 11, arranged in the vent 112 or covered on the vent 112, so as to be in contact with the air;
  • the conducting liquid 13 is arranged on one side of the heating body 12 and is in contact with the heating body 12, so that the conducting liquid 13 conducts the external liquid 3 to the heating body 12 for heating and atomization to generate aerosol, and the aerosol passes through the vent 112 disseminate.
  • the reinforcing frame 11 supports the heating body 12, thereby improving the strength of the heating body 12; and because at least two heating bodies 12 are provided, the heating and atomization efficiency is higher, and a small volume is realized. The effect of a large amount of atomization.
  • the heating element 12 includes a heating portion 12a, and the heating portion 12a is provided with a hollow 121 to form a heating circuit trace, so that the heating portion 12a generates heat after the heating element 12 is energized.
  • the circuit traces of the heating part 12a may include horizontal, vertical, oblique, curved, mesh-shaped and/or grid-shaped traces, for example, folded lines (see FIGS. 6-8 and 10 ) or wavy (see FIG. 9 ) Circuit traces, zigzag circuit traces include horizontal and vertical traces, and wavy circuit traces include vertical and inclined traces, or lateral and inclined traces. In this way, by arranging a plurality of longitudinal support ribs, the support ribs outward The contact portion 12b is extended and formed, and the ribs are fixed by the frame body, so that the heating element 12 has supporting strength.
  • the heating body 12 includes a contact portion 12b that is arranged on the periphery of the heating portion 12a and is connected to the heating portion 12a. , so that the heating element 12 is fixed on the reinforcing frame body 11 and the heating element 12 has supporting strength.
  • the contact portion 12b includes a longitudinal portion extending outward from the edge of the heating portion 12a and a transverse portion provided on the end of the longitudinal portion.
  • the longitudinal portion is not parallel to the transverse portion, preferably They are perpendicular to each other and are designed in a "T" shape, so that the frame body can better fix the heating body 12 and prevent the heating body 12 from deforming; or refer to the second embodiment of the heating body 12 in FIG. 12b is in the shape of a straight strip and protrudes from the edge of the heating part 12a; or referring to the third embodiment of the heating body 12 in FIG.
  • the fixing hole 123 and the contact portion 12b are frame-shaped, so that the frame body can be embedded in the hollow fixing hole 123 to achieve better fixing effect.
  • the contact portion 12b can be bent in the thickness direction of the heating body 12, and the contact portion 12b can be embedded in the reinforcing frame body 11, so that the heating body 12 has Better support strength.
  • the heating element 12 includes an electrode portion 12c disposed on the periphery of the heating portion 12a and connected to the heating portion 12a for electrical connection with an external energizing device.
  • the electrode portion 12c is embedded in the reinforcing frame body 11 or attached to the reinforcing frame body 11, At the same time, it plays the role of enhancing the strength of the heating body 12 .
  • the contact portion 12b is arranged on the longitudinal sides of the heating portion 12a, or on the upper and lower sides, and the electrode portion 12c is arranged on the lateral sides of the heating portion 12a, or on the left and right sides; understandably, the contact portion 12b is arranged on the heating portion.
  • electrode portions 12c are provided on both longitudinal sides of the heat generating portion 12a. At least two electrode leads 122 are provided on both sides of the heating element 12 . The electrode leads 122 are electrically connected to the electrode portion 12 c , and the electrode leads 122 extend outward from the bottom of the heating element 1 .
  • At least two heating bodies 12 are arranged on the reinforcing frame body 11 in different orientations.
  • at least two heating bodies 12 are respectively arranged on different sides of the reinforcing frame body 11 .
  • the heat generating bodies 12 are respectively provided on at least opposite sides or adjacent sides of the reinforcing frame body 11 .
  • the two heating elements 12 are respectively provided on opposite sides of the reinforcing frame body 11 .
  • the high-efficiency reinforced heating assembly 1 adopts a reinforced frame body 11 with a plurality of hollow structures. Passing through the air passage 111 on the bottom surface, the air opening 112 leads from the inner side of the air passage 111 to the heating element 12 , so that the aerosol generated by the heating body 12 enters the air passage 111 through the air opening 112 .
  • the two heating bodies 12 are respectively arranged on opposite sides of the reinforcing frame body 11 .
  • the heat generating body 12 is preferably a sheet-like heat generating body 12 .
  • the sheet-like heating element 12 can be formed by cutting, etching, etc. metal materials such as nickel-chromium alloys, iron-chromium-aluminum alloys, stainless steel, titanium alloys, and nickel-based alloys to form the sheet-like heating element 12 having hollow 121 portions, and the heating portion 12a.
  • One side is in contact with the conducting liquid 13 .
  • the frame material is made of plastic, ceramic, quartz and other insulating materials with a temperature resistance of more than 260 degrees.
  • the contact portion 12b of the heating element 12 may be embedded in the frame or attached to the surface of the frame material.
  • the liquid-conducting 13 is attached to the surface of the heating element 12 , and the liquid-conducting non-woven fabric, liquid-conducting cotton, and porous ceramic lamp can be used for the liquid-conducting material with porous characteristics that can conduct the liquid 13 .
  • the liquid guide 13 forms a heating element, and the heating element forms a plurality of atomization surfaces in an air passage 111, so that the atomization area is larger and the atomization experience is better.
  • the liquid guide 13 is provided outside the heating body 12
  • the high-efficiency reinforced heating assembly 1 includes a cover 14, the cover 14 covers and fixes the liquid guide 13 and the heating body 12, and the cover 14 is provided with
  • the liquid inlet 15 leads to the liquid guide 13, so that the external liquid can contact the liquid guide 13 through the liquid inlet 15, and then be conducted to the heating element 12 through the liquid guide 13 for heating and atomization.
  • the high-efficiency reinforced heating assembly 1 includes at least two heating bodies 12, at least two liquid conducting bodies 13 and at least two cover bodies 14 respectively disposed on both sides of the reinforced frame body 11.
  • the heating body on each side The outer side of the 12 is provided with a liquid guide 13 , and the cover 14 on each side covers the liquid guide 13 and the heating element 12 .
  • the heating element 12, the liquid guide 13 and the cover body 14 are arranged on opposite sides of the reinforcing frame body 11.
  • the cover body 14 includes a main body portion 141 and extension portions 142 arranged on both sides of the main body portion 141.
  • the inner side of the portion 141 is provided with an accommodating cavity 144 that is open to the reinforcing frame 11 and has a shape matching the liquid guide 13.
  • the liquid guide 13 is arranged in the accommodating cavity 144, and the extension portion 142 passes through the side of the reinforcing frame 11 in the opposite direction.
  • the front ends of the extension portions 142 of the body 14 abut against each other.
  • the air passage 111 includes an air outlet 111a provided on the top surface of the reinforcing frame 11 and an air inlet 111b provided on the bottom surface of the reinforcing frame 11.
  • the air outlet 111a is smaller than the air inlet 111b, and the air passage
  • the inner diameter of 111 gradually decreases from the air inlet 111b to the air outlet 111a, and the heating element 12 is inclined to the ventilation direction of the air passage 111, so that the side of the heating element 12 in contact with the air is inclined toward the air inlet direction of the air passage 111, and the heating element 12 is inclined toward the air inlet direction of the air passage 111.
  • the two heating bodies 12 disposed opposite to each other are inclined, and the distance between the upper sides of the two heating bodies 12 is smaller than the distance between the lower sides. In this way, the airflow can pass through the surface of the heating element 12 better, and the incoming cold air can better bring out the atomized steam with a higher temperature, which can avoid the accumulation of the atomized steam with a higher temperature that cannot be brought out smoothly. thermal problem.
  • the liquid guide 13 is accommodated in the reinforced frame body 11 , the inner side of the heating body 12 is in contact with the liquid guide 13 , and the vent 112 leads to the heating from the outside of the reinforced frame body 11 .
  • different heating bodies 12 are respectively in contact with different sides of the liquid conducting body 13 , and at least two vents 112 are respectively provided on the sides of the reinforcing frame 11 corresponding to the heating bodies 12 .
  • the heating body 12 is in contact with the opposite sides of the liquid guide 13 respectively, and the ventilation openings 112 are provided on the opposite sides of the reinforcing frame body 11 .
  • There are two heating bodies 12 on the 11 a liquid conducting body 13 is arranged between the two heating bodies 12 , the two heating bodies 12 share a liquid conducting body 13 , and the cover body 14 is above, and the liquid is fed from above.
  • the exposed surface of the heating element 12 is on the outer surface, and the air flow passes through the outer surface of the outer heating element 12 to bring out the atomized steam.
  • the advantages of this structure are that the structure is more compact, the volume is small in space, the position of the liquid inlet 15 is single, and it can be modularized and conveniently used in different atomizing devices.
  • the top or side surface of the reinforcing frame 11 is provided with a liquid inlet 15 leading to the liquid guide 13 from the outside, so that the external liquid can contact the liquid guide 13 through the liquid inlet 15 and then be conducted through the liquid guide 13
  • the heating element 12 is heated and atomized.
  • the reinforcement frame 11 includes a first part 11a and a second part 11b, the first part 11a is provided with a cavity that opens upward, the liquid guide 13 is provided in the cavity, the heating body 12 is provided on the first part 11a, and the ventilation port 112 is provided in the first part 11a.
  • the second part 11b is provided on the upper side of the first part 11a to cover the liquid guide 13, and the liquid inlet 15 is provided on the second part 11b.
  • the liquid guide 13 extends laterally out of the reinforcing frame 11 for the external liquid to contact the liquid guide 13 through the liquid inlet 15 , and then conduct the liquid guide 13 to the heating body 12 for heating and atomization.
  • a reinforcing frame body 11 with two heating elements 12 can be used, and a liquid conducting body 13 is transversely passed between the two heating elements 12, and the external liquid is guided from the exposed ends of the liquid conducting body 13 to the middle, and the upper and lower sides of the reinforcing frame body 11 are closed.
  • the airflow mode of this structure is also that the airflow passes through the outer surface of the heating element 12 to bring out the atomized steam.
  • the advantage of this structure is that the air holes above the atomizer are better designed due to the air outlet from the bottom and the top of the air intake and the liquid inlet on both sides.
  • the outer side of the reinforcing frame body 11 is provided with a ventilation groove 16 leading from the bottom surface to the top surface, and at least part of the heating part 12aa of the heating body 12 is exposed.
  • the ventilation groove 16 the aerosol generated by the heating of the heating element 12 is more easily taken away when the air flow passes through the ventilation groove 16 .
  • a single heating element 12 on a reinforced frame body 11 can be used to form a single heating assembly 1 , and two heating assemblies 1 can be spliced into a double heating assembly 1 .
  • the airflow mode of this structure is also that the airflow passes through the outer surface of the heating element 12 to bring out the atomized steam.
  • the advantage of this structure is that it is easier to assemble.
  • the reinforcing frame body 11 and the heating body 12 are first formed to form the heating assembly 1 , the liquid conducting body 13 is in the middle of the two heating bodies 12 , and then the two heating bodies 12 are connected together.
  • the top surface of the reinforcing frame body 11 is provided with a longitudinal air port 17a, and the side surface of the reinforcing frame body 11 is provided with a transverse air port 17b opened horizontally.
  • the frame body 11 is provided with a connecting air passage 17c that communicates with the longitudinal air port 17a and the horizontal air port 17b, and the lateral air port 17b faces the exposed part of the heating element 12, and at least part of the heating part 12a of the heating element 12 is exposed in the connecting air passage 17c.
  • the liquid guide 13 traverses the middle of the two heat generating sheets, and the two sides of the liquid feed into the middle, and the frame body forms an air flow channel. Air in from the side, air out from the top. Since the horizontal air port 17b faces the exposed part of the heating body 12, the airflow entering the horizontal air opening 17b is directly blown onto the heating body 12, which is more conducive to the cooling of the heating body 12; The connecting air channel 17c and the longitudinal air port 17a form an L-shaped air flow channel, so that it is better to prevent liquid leakage than the lower air intake directly reaching the heating element 12.
  • the horizontal air port 17b, the connecting air channel 17c and the longitudinal air port 17a are equivalent to forming a detour.
  • the air flow channel is provided, so that the condensate generated by the atomized steam encountering the low temperature part is not easy to leak from the lateral air port 17b.
  • the reinforcing frame 11 may include a first part 11 a and a second part 11 b , the first part 11 a and the second part 11 b respectively frame the liquid guide 13 from both sides of the liquid guide 13
  • at least one heating body 12 is located on the side of the liquid guide 13 and between the reinforcing frame bodies 11, and is embedded or attached to the reinforcing frame body 11; preferably, there are at least two heating bodies 12, respectively on both sides On both sides of the liquid conducting 13 , the heating bodies 12 on both sides are embedded or attached to the first part 11 a and the second part 11 b of the reinforcing frame 11 , respectively.
  • the heating element 12 is arranged obliquely to the direction of the air flow, preferably, it is inclined to the longitudinal direction, so that the airflow is blown to the side of the heating element 12 that is in contact with the air, so that the airflow can be better passed through the heating
  • the incoming cold air can better bring out the atomized steam with a higher temperature, which can avoid the problem of heat accumulation caused by the inability of the atomized steam with a higher temperature to be brought out smoothly.
  • the reinforcing frame 11 includes a first part 11a and a second part 11b, the first part 11a is provided with a cavity that opens upward, the liquid guide 13 is provided in the cavity and extends laterally outward, and the heating element 12 is provided on the first part 11a,
  • the vent 112 is provided on the first portion 11a, and the second portion 11b is provided on the upper side of the first portion 11a to cover the liquid guide 13, which is in contact with the external liquid through the outwardly protruding portion.
  • the liquid-conducting liquid 13 can be inserted into it through the opening of the first part 11 a of the reinforcing frame body 11 , and is in good contact with the heating element 12 .
  • an atomizing device includes a housing 2 and the above-mentioned high-efficiency reinforced heating assembly 1 for heating and atomizing provided in the housing 2 .
  • the housing 2 is provided with sequential The air inlet 21 and the air outlet 22 are connected.
  • the air inlet 21 and the air outlet 22 are respectively connected with the two ends of the air passage 111.
  • the housing 2 is provided with a liquid storage chamber 23, and the liquid storage chamber 23 leads to the guide liquid 13 to The liquid in the liquid storage chamber 23 is conducted to the heating body 12 through the liquid guide 13 for heating and atomization, so that the air flow passes through the air inlet 21, the air passage 111 and the air outlet 22 in turn, so that the aerosol generated by the heating of the heating component 1 can pass through the heating element 1.
  • the airway 22 goes out.
  • the liquid storage chamber 23 can store smoke liquid, and the smoke liquid is heated and atomized by the heating assembly 1, and the atomization device is used in the electronic cigarette.
  • the reinforcing frame 11 of the heating assembly 1 supports the heating body 12, thereby improving the strength of the heating body 12; and because at least two heating bodies 12 are provided, the heating and atomization efficiency is higher , to achieve the effect of small volume and large amount of atomization.

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Abstract

一种高效加强式加热组件（1）和一种雾化装置，高效加强式加热组件（1）包括加强框体（11）、导液体（13）和至少两个发热体（12），加强框体（11）上设有供空气通过的通气口（112）；至少两个发热体（12）设在加强框体（11）上，设在通气口（112）中或者覆盖在通气口（112）上，以与空气接触；导液体（13）设在发热体（12）的一侧并与发热体（12）接触，以供导液体（13）将外部液体传导到发热体（12）进行加热雾化，气雾经通气口（112）散发。雾化装置包括壳体（2）以及设在壳体（2）中的该高效加强式加热组件（1）。该雾化装置和加热组件（1）中，加强框体（11）对发热体（12）起到支承作用，从而提高了发热体（12）的强度；并且由于设有至少两个发热体（12），加热雾化的效率更高，实现小体积大雾化量的效果。

Description

高效加强式加热组件和雾化装置 技术领域
本发明涉及雾化技术领域，尤其是涉及一种高效加强式加热组件和雾化装置。
 背景技术
加热组件可以应用于雾化器中，将雾化器中的液体加热雾化。很多加热组件的发热体强度较低，在运输和装配的过程中容易造成变形不良，不利于大批量生产；并且雾化效率低。
 技术问题
本发明要解决的技术问题在于，针对相关技术中的上述缺陷，提供一种高效加强式加热组件和雾化装置。
 技术解决方案
本发明解决其技术问题所采用的技术方案包括：提供一种高效加强式加热组件，包括：
加强框体，其上设有供空气通过的通气口；
至少两个发热体，设在所述加强框体上，设在所述通气口中或者覆盖在所述通气口上，以与空气接触；
以及，导液体，设在所述发热体的一侧并与所述发热体接触，以供所述导液体将外部液体传导到所述发热体进行加热雾化，气雾经通气口散发。
优选地，所述发热体包括发热部，所述发热部上设有镂空以形成发热的电路轨迹，以在所述发热体通电后所述发热部发热。
优选地，所述电路轨迹包括横向、纵向、倾斜、曲线形、网孔状和/或网格状的轨迹。
优选地，所述发热体包括设在所述发热部外围的与所述发热部连接的接触部，所述接触部嵌入所述加强框体中或贴合在所述加强框体上，以使所述发热体固定在所述加强框体上。
优选地，所述接触部包括从所述发热部边缘向外伸出的纵向部以及设在所述纵向部上的横向部，所述纵向部与所述横行部不平行；或者所述接触部呈直条状，从所述发热部边缘向外伸出；或者所述接触部从所述发热部边缘向外伸出，其上设有固定孔，所述接触部呈框状。
优选地，所述接触部向所述发热体的厚度方向弯折。
优选地，所述发热体包括设在所述发热部外围的与所述发热部连接的电极部，所述电极部嵌入所述加强框体中或贴合在所述加强框体上。
优选地，至少两个所述发热体分别设在所述加强框体的不同侧面。
优选地，所述发热体设在所述加强框体的外侧，所述加强框体中设有从顶面贯通到底面的通气道，通气口从通气道的内侧的通向发热体，以供发热体加热产生的气雾经通气口进入通气道。
优选地，所述导液体设在所述发热体外侧，所述高效加强式加热组件包括盖体，所述盖体盖住并固定所述导液体和所述发热体，所述盖体上设有从外侧通向所述导液体的进液口，以供外部液体经所述进液口与所述导液体接触，进而经所述导液体传导到所述发热体进行加热雾化。
优选地，所述高效加强式加热组件包括分别设在所述加强框体两侧的至少两个所述发热体、至少两个所述导液体以及至少两个所述盖体，每一侧的所述发热体的外侧设有所述导液体，每一侧的所述盖体盖住所述导液体和所述发热体。
优选地，所述发热体、所述导液体和所述盖体设在所述加强框体的相反两侧，所述盖体包括主体部以及设在主体部两侧边缘的延伸部，所述主体部的内侧设有朝向所述加强框体开放的容纳腔，所述导液体设在所述容纳腔中，延伸部相向地经过加强框体侧面，两侧的盖体的延伸部的前端相抵。
优选地，所述通气道包括设在所述加强框体顶面的出气口以及设在所述加强框体底面的进气口，所述发热体与空气接触的一侧朝向所述通气道的进气方向倾斜以供气流吹向所述发热体与空气接触的一侧。
优选地，所述导液体在所述加强框体中，所述发热体的内侧与所述导液体接触，所述通气口从所述加强框体外侧通向所述发热体。
优选地，所述发热体分别与所述导液体的不同侧面接触，至少两个所述通气口分别设在所述加强框体的与所述发热体对应的侧面。
优选地，所述加强框体的顶面或侧面设有从外侧通向所述导液体的进液口，以供外部液体经所述进液口与所述导液体接触，进而经所述导液体传导到所述发热体进行加热雾化。
优选地，所述导液体横向伸出所述加强框体外，以供外部液体经所述进液口与所述导液体接触，进而经所述导液体传导到所述发热体进行加热雾化。
优选地，所述加强框体外侧开设有从底面通向顶面的通气槽，发热体的至少部分裸露在所述通气槽中。
优选地，加强框体的顶面设有纵向气口，加强框体的侧面设有横向气口，加强框体中设有连通纵向气口和横向气口的连接气道，并且横向气口对着发热体的裸露部分，发热体的至少部分裸露在连接气道中，以供气流依次经过横向气口、连接气道和纵向气口，将发热体加热产生的气雾带出。
优选地，所述加强框体包括第一部分和第二部分，所述第一部分和第二部分分别从导液体的两侧框住导液体并对接组合，至少一个发热体位于导液体的侧面并位于加强框体之间。
优选地，所述发热体倾斜于气流方向地设置，以供气流吹向所述发热体与空气接触的一侧。
本发明解决其技术问题所采用的技术方案包括：提供一种雾化装置，包括壳体以及设在所述壳体中的上述的高效加强式加热组件，所述壳体上设有依次连通的进气道和出气道，所述进气道和所述出气道分别与所述通气道的两端连通以供气流依次经过所述进气道、所述通气道和所述出气道，使所述加热组件产生的气雾经所述出气道外出。
 有益效果
实施本发明的技术方案，至少具有以下的有益效果：该雾化装置和加热组件中，加强框体对发热体起到支承作用，从而提高了发热体的强度；并且由于设有至少两个发热体，加热雾化的效率更高，实现小体积大雾化量的效果。
 附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的第一种实施方式的高效加强式加热组件的立体图。
图2是图1的高效加强式加热组件的爆炸图。
图3是图1中A-A位置的剖视图。
图4是图1中B-B位置的剖视图。
图5是图4的高效加强式加热组件的导液体与液体接触的状态示意图。
图6是本发明的第一种实施方式的发热体的主视图。
图7是本发明的第二种实施方式的发热体的主视图。
图8是本发明的第三种实施方式的发热体的主视图。
图9是本发明的第四种实施方式的发热体的主视图。
图10是本发明的第五种实施方式的发热体的立体图。
图11是本发明的第二种实施方式的高效加强式加热组件的立体图。
图12是图11的高效加强式加热组件的爆炸图。
图13是图11中C-C位置的剖视图。
图14是图13的高效加强式加热组件的通气道的气流流向示意图（箭头表示气流流向）。
图15是本发明的第三种实施方式的高效加强式加热组件的立体图。
图16是图15的高效加强式加热组件的爆炸图。
图17是图15中D-D位置的剖视图。
图18是图17的高效加强式加热组件的气流流向示意图（箭头表示气流流向）。
图19是本发明的第四种实施方式的高效加强式加热组件的立体图。
图20是图19的高效加强式加热组件的剖视图。
图21是图19的高效加强式加热组件的吸收液体的示意图（箭头表示液体流向）。
图22是图21中E-E位置的剖视图（箭头表示气体流向）。
图23是本发明的第五种实施方式的高效加强式加热组件的立体图。
图24是图23的高效加强式加热组件的爆炸图。
图25是图23的高效加强式加热组件的主视图。
图26是图25中F-F位置的剖视图（箭头表示气体流向）。
图27是本发明的第六种实施方式的高效加强式加热组件的立体图。
图28是图27的高效加强式加热组件的主视图（箭头表示液体流向）。
图29是图27的高效加强式加热组件的爆炸图。
图30是本发明的第七种实施方式的高效加强式加热组件的立体图。
图31是图30的高效加强式加热组件的主视图（箭头表示液体流向）。
图32是图30中G-G位置的剖视图（箭头表示气体流向）。
图33是图30的高效加强式加热组件的爆炸图。
图34是本发明的一种实施方式的雾化装置的内部结构示意图。
图中的标号表示：加热组件1，加强框体11，通气道111，出气口111a，进气口111b，通气口112，第一部分11a，第二部分11b，发热体12，镂空121，电极引线122，固定孔123，发热部12a，接触部12b，电极部12c，导液体13，盖体14，主体部141，延伸部142，容纳腔144，进液口15，壳体2，进气道21，出气道22，储液腔23，液体3。
 本发明的实施方式
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。需要理解的是，如果文中出现“前”、“后”、“上”、“下”、“左”、“右”、“纵”、“横”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“头”、“尾”等指示的方位或位置关系为基于附图所示的方位或位置关系、以特定的方位构造和操作，仅是为了便于描述本技术方案，而不是指示所指的装置或元件必须具有特定的方位，因此不能理解为对本发明的限制。还需要说明的是，除非另有明确的规定和限定，如果文中出现“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。当一个元件被称为在另一元件“上”或“下”时，该元件能够“直接地”或“间接地”位于另一元件之上，或者也可能存在一个或更多个居间元件。如果文中出现术语“第一”、“第二”、“第三”等仅是为了便于描述本技术方案，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量，由此，限定有“第一”、“第二”、“第三”等的特征可以明示或者隐含地包括一个或者更多个该特征。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本发明实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本发明。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本发明的描述。
参见图1-33，本发明的一些实施方式中的高效加强式加热组件1，包括：
加强框体11，其上设有供空气通过的通气口112；
至少两个发热体12，设在加强框体11上，设在通气口112中或者覆盖在通气口112上，以与空气接触；
以及，导液体13，设在发热体12的一侧并与发热体12接触，以供导液体13将外部液体3传导到发热体12进行加热雾化，产生气雾，气雾经通气口112散发。
该加热组件1中，加强框体11对发热体12起到支承作用，从而提高了发热体12的强度；并且由于设有至少两个发热体12，加热雾化的效率更高，实现小体积大雾化量的效果。
发热体12包括发热部12a，发热部12a上设有镂空121以形成发热的电路轨迹，以在发热体12通电后发热部12a发热。发热部12a的电路轨迹可以包括横向、纵向、倾斜、曲线形、网孔状和/或网格状的轨迹，例如采用到折线（参见图6-8和10）或者波浪型（参见图9）电路轨迹，折线型电路轨迹包括横向和纵向的轨迹，波浪型的电路轨迹包括纵向和倾斜的轨迹，或横向和倾斜的轨迹，这样，通过设置多条纵向的支撑筋条，支撑筋条向外延伸形成接触部12b，通过框体固定住筋条来使得发热体12具备支撑强度。
发热体12包括设在发热部12a外围的与发热部12a连接的接触部12b，接触部12b与加强框体11接触连接，接触部12b嵌入加强框体11中或贴合在加强框体11上，以使发热体12固定在加强框体11上，并使发热体12具备支撑强度。
参见图6的发热体12的第一种实施方式，接触部12b包括从发热部12a边缘向外伸出的纵向部以及设在纵向部末端上的横向部，纵向部与横行部不平行，优选为相互垂直的，呈“T”字型设计，这样能使得框体更好的固定住发热体12，防止发热体12变形；或者参见图7的发热体12的第二种实施方式，接触部12b呈直条状，从发热部12a边缘向外伸出；或者参见图8的发热体12的第三种实施方式，接触部12b从发热部12a边缘向外伸出，其上设有中空的固定孔123，接触部12b呈框状，以方便框体部分嵌入到中空的固定孔123中，达到更好的固定作用。参见图10的发热体12的第五种实施方式，所述接触部12b可以向所述发热体12的厚度方向弯折，可以让接触部12b嵌入到加强框体11中，使得发热体12具有更好的支撑强度。
发热体12包括设在发热部12a外围的与发热部12a连接的用于与外部通电装置电性连接的电极部12c，电极部12c嵌入加强框体11中或贴合在加强框体11上，同时起到增强发热体12强度的作用。接触部12b设在发热部12a的纵向两边，或者说上下两边，电极部12c设在发热部12a的横向两边，或者说左右两边；可理解地，也可以反过来，接触部12b设在发热部12a的横向两边，电极部12c设在发热部12a的纵向两边。发热体12的两边设有至少两根电极引线122，电极引线122与电极部12c电性连接，电极引线122从加热组件1的底部向外伸出。
参见图1-5，至少两个发热体12朝向不同地设在加强框体11上，优选地，至少两个发热体12分别设在加强框体11的不同侧面。例如，发热体12至少分别设在加强框体11的相反两侧或相邻两侧。在图1-5的实施方式中，两个发热体12分别设在加强框体11的相反两侧面。
参见图1-5的实施方式，高效加强式加热组件1采用一个具有多个中空结构的加强框体11，发热体12设在加强框体11的外侧，加强框体11中设有从顶面贯通到底面的通气道111，通气口112从通气道111的内侧的通向发热体12，以供发热体12加热产生的气雾经通气口112进入通气道111。在图1-5中，两个发热体12分别设在加强框体11的相反两侧。
发热体12优选为片状发热体12。片状发热体12可以采用镍铬合金、铁铬铝合金、不锈钢、钛合金、镍基合金等金属材料通过切割、蚀刻、等方式形成具有镂空121部的片状式发热体12，发热部12a一面和导液体13接触。框体材料采用耐温在260度以上的塑胶、陶瓷、石英等等绝缘材质制成。发热体12的接触部12b可以嵌入到框体中或者贴合在框体材料表面。导液体13在贴合到发热体12的表面，导液体13可以采用导液无纺布、导液棉、多孔陶瓷灯具备多孔特征的能传导液体13的材料，最后，通过盖体14固定住导液体13，形成一个发热组件，发热组件在一个通气道111内形成多个雾化面，使得雾化面积更大，有更好的雾化体验。
参见图1-5，导液体13设在发热体12外侧，高效加强式加热组件1包括盖体14，盖体14盖住并固定导液体13和发热体12，盖体14上设有从外侧通向导液体13的进液口15，以供外部液体经进液口15与导液体13接触，进而经导液体13传导到发热体12进行加热雾化。
参见图1-5，高效加强式加热组件1包括分别设在加强框体11两侧的至少两个发热体12、至少两个导液体13以及至少两个盖体14，每一侧的发热体12的外侧设有导液体13，每一侧的盖体14盖住导液体13和发热体12。
参见图1-5，发热体12、导液体13和盖体14设在加强框体11的相反两侧，盖体14包括主体部141以及设在主体部141两侧边缘的延伸部142，主体部141的内侧设有朝向加强框体11开放的形状与导液体13匹配的容纳腔144，导液体13设在容纳腔144中，延伸部142相向地经过加强框体11侧面，两侧的盖体14的延伸部142的前端相抵。
参见图11-14的实施方式，通气道111包括设在加强框体11顶面的出气口111a以及设在加强框体11底面的进气口111b，出气口111a小于进气口111b，通气道111的内径从进气口111b向出气口111a渐小，发热体12倾斜于通气道111的通气方向，以使发热体12与空气接触的一侧朝向通气道111的进气方向倾斜，发热体12倾斜于通气道111的通气方向，以供气流吹向发热体12与空气接触的一侧。在图11-14的实施例中，相对设置的两个发热体12倾斜，两个发热体12的上边的距离小于下边的距离。这样可以使得气流更好的经过发热体12的表面，进来的冷空气能更好的将温度较高的雾化蒸汽带出，可以避免温度较高的雾化蒸汽无法顺利带出带来的积热问题。
参见图15-18的高效加强式加热组件1的实施方式，导液体13容纳在加强框体11中，发热体12的内侧与导液体13接触，通气口112从加强框体11外侧通向发热体12，换言之，发热体12的外侧裸露在外。
参见图15-18，不同的发热体12分别与导液体13的不同侧面接触，至少两个通气口112分别设在加强框体11的与发热体12对应的侧面。优选地，发热体12分别与导液体13的相反两侧接触，通气口112设在加强框体11的相反两侧，发热体12和通气口112的数量可以都为两个，一个加强框体11上有两个发热体12，两片发热体12之间有一个导液体13，两发热体12共用一个导液体13，盖体14在上方，通过上方进液的方式。这种结构的发热组件，发热体12裸露面在外表面，气流经过外发热体12的外表面，将雾化的蒸汽带出。这种结构的优点是，结构更加紧凑，在空间上具有小体积，进液口15位置单一，可以模块化方便用在不同的雾化装置上都可以应用。
参见图15-18，加强框体11的顶面或侧面设有从外侧通向导液体13的进液口15，以供外部液体经进液口15与导液体13接触，进而经导液体13传导到发热体12进行加热雾化。加强框体11包括第一部分11a和第二部分11b，第一部分11a设有向上敞开的空腔，导液体13设在空腔中，发热体12设在第一部分11a上，通气口112设在第一部分11a上，第二部分11b设在第一部分11a上侧以盖住导液体13，进液口15设在第二部分11b上。
参见图19-22的实施方式，导液体13横向伸出加强框体11外，以供外部液体经进液口15与导液体13接触，进而经导液体13传导到发热体12进行加热雾化。可以采用一个加强框体11上有两个发热体12，两片发热体12之间横向穿过一个导液体13，外部液体从导液体13的外露两端导向中间，加强框体11上下侧是封闭的。这种结构的气流方式也是，气流经过发热体12的外表面，将雾化蒸汽带出。这种结构的优点是,由于下方进气上方出气，两侧进液，雾化器上方的气孔更好设计。
参见图27-29的实施方式，在图19-22的实施方式基础上改进，加强框体11外侧开设有从底面通向顶面的通气槽16，发热体12的发热部12aa的至少部分裸露在通气槽16中，以供气流经过通气槽16时更容易带走发热体12加热产生的气雾。这种结构，可以采用一个加强框体11上分别有单个发热体12形成单个加热组件1，两个加热组件1拼接成为双重加热组件1。这种结构的气流方式也是，气流经过发热体12的外表面，将雾化蒸汽带出。这种结构的优点是：更加好组装装配。加强框体11和发热体12先成型好形成加热组件1，导液体13在两个发热体12中间，然后将两发热体12连接在一起。
参见图30-33的实施方式，在图19-22的实施方式基础上改进，加强框体11的顶面设有纵向气口17a，加强框体11的侧面设有横向开设的横向气口17b，加强框体11中设有连通纵向气口17a和横向气口17b的连接气道17c，并且横向气口17b对着发热体12的裸露部分，发热体12的发热部12a的至少部分裸露在连接气道17c中，以供气流依次经过横向气口17b、连接气道17c和纵向气口17a，将发热体12加热产生的气雾带出。这样的设计方案，导液体13横穿在两发热片中间，两侧向中间进液，框体上形成气流通道。侧方进气，上方出气。由于横向气口17b对着发热体12的裸露部分，所以进入横向气口17b的气流直接吹到发热体12上，更加利于发热体12的降温；并且由于横向气口17b横向设置，优选地横向气口17b、连接气道17c和纵向气口17a组成L型的气流通道，从而在防止漏液上也比下方进气直接到达发热体12上要好，横向气口17b、连接气道17c和纵向气口17a相当于组成迂回的气流通道，使得雾化蒸汽碰到低温部产生的冷凝液不容易从横向气口17b漏出。
对于图27-29和图30-33的实施方式，加强框体11可以包括第一部分11a和第二部分11b，第一部分11a和第二部分11b分别从导液体13的两侧框住导液体13并对接组合，至少一个发热体12位于导液体13的侧面并位于加强框体11之间，嵌在或贴合在加强框体11上；优选地，发热体12有至少两个，分别两侧导液体13的两侧，两侧的发热体12分别嵌在或贴合在加强框体11的第一部分11a和第二部分11b上。
参见图23-26的实施方式，发热体12倾斜于气流方向地设置，优选地，倾斜于纵向，以供气流吹向发热体12与空气接触的一侧，这样可以使得气流更好的经过发热体12的表面，进来的冷空气能更好的将温度较高的雾化蒸汽带出，可以避免温度较高的雾化蒸汽无法顺利带出带来的积热问题。加强框体11包括第一部分11a和第二部分11b，第一部分11a设有向上敞开的空腔，导液体13设在空腔中并横向向外伸出，发热体12设在第一部分11a上，通气口112设在第一部分11a上，第二部分11b设在第一部分11a上侧以盖住导液体13，导液体13通过向外伸出的部分与外部液体接触。导液体13可以通过加强框体11的第一部分11a的敞口装入到其中，和发热体12接触良好。这类设计的优点是，装配方便简单，可靠性较高。
参见图34，本发明的一种实施方式的雾化装置，包括壳体2以及设在壳体2中的用于加热雾化的上述的高效加强式加热组件1，壳体2上设有依次连通的进气道21和出气道22，进气道21和出气道22分别与通气道111的两端连通，壳体2中设有储液腔23，储液腔23通向导液体13，以使储液腔23中的液体经导液体13传导到发热体12进行加热雾化，以供气流依次经过进气道21、通气道111和出气道22，使加热组件1加热产生的气雾经出气道22外出。储液腔23可以存储烟液，烟液经加热组件1加热雾化，则该雾化装置用于电子烟中。
该雾化装置中，加热组件1的加强框体11对发热体12起到支承作用，从而提高了发热体12的强度；并且由于设有至少两个发热体12，加热雾化的效率更高，实现小体积大雾化量的效果。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改、组合和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (22)

  1. 一种高效加强式加热组件（1），其特征在于，包括：
    加强框体（11），其上设有供空气通过的通气口（112）；
    至少两个发热体（12），设在所述加强框体（11）上，设在所述通气口（112）中或者覆盖在所述通气口（112）上，以与空气接触；
    以及，导液体（13），设在所述发热体（12）的一侧并与所述发热体（12）接触，以供所述导液体（13）将外部液体传导到所述发热体（12）进行加热雾化，气雾经通气口（112）散发。
  2. 根据权利要求1所述的高效加强式加热组件（1），其特征在于，所述发热体（12）包括发热部（12a），所述发热部（12a）上设有镂空（121）以形成发热的电路轨迹，以在所述发热体（12）通电后所述发热部（12a）发热。
  3. 根据权利要求2所述的高效加强式加热组件（1），其特征在于，所述电路轨迹包括横向、纵向、倾斜、曲线形、网孔状和/或网格状的轨迹。
  4. 根据权利要求2所述的高效加强式加热组件（1），其特征在于，所述发热体（12）包括设在所述发热部（12a）外围的与所述发热部（12a）连接的接触部（12b），所述接触部（12b）嵌入所述加强框体（11）中或贴合在所述加强框体（11）上，以使所述发热体（12）固定在所述加强框体（11）上。
  5. 根据权利要求4所述的高效加强式加热组件（1），其特征在于，所述接触部（12b）包括从所述发热部（12a）边缘向外伸出的纵向部以及设在所述纵向部上的横向部，所述纵向部与所述横行部不平行；或者所述接触部（12b）呈直条状，从所述发热部（12a）边缘向外伸出；或者所述接触部（12b）从所述发热部（12a）边缘向外伸出，其上设有固定孔（123），所述接触部（12b）呈框状。
  6. 根据权利要求5所述的高效加强式加热组件（1），其特征在于，所述接触部（12b）向所述发热体（12）的厚度方向弯折。
  7. 根据权利要求2所述的高效加强式加热组件（1），其特征在于，所述发热体（12）包括设在所述发热部（12a）外围的与所述发热部（12a）连接的电极部（12c），所述电极部（12c）嵌入所述加强框体（11）中或贴合在所述加强框体（11）上。
  8. 根据权利要求1所述的高效加强式加热组件（1），其特征在于，至少两个所述发热体（12）分别设在所述加强框体（11）的不同侧面。
  9. 根据权利要求1所述的高效加强式加热组件（1），其特征在于，所述发热体（12）设在所述加强框体（11）的外侧，所述加强框体（11）中设有从顶面贯通到底面的通气道（111），通气口（112）从通气道（111）的内侧的通向发热体（12），以供发热体（12）加热产生的气雾经通气口（112）进入通气道（111）。
  10. 根据权利要求9所述的高效加强式加热组件（1），其特征在于，所述导液体（13）设在所述发热体（12）外侧，所述高效加强式加热组件（1）包括盖体（14），所述盖体（14）盖住并固定所述导液体（13）和所述发热体（12），所述盖体（14）上设有从外侧通向所述导液体（13）的进液口（15），以供外部液体经所述进液口（15）与所述导液体（13）接触，进而经所述导液体（13）传导到所述发热体（12）进行加热雾化。
  11. 根据权利要求10所述的高效加强式加热组件（1），其特征在于，所述高效加强式加热组件（1）包括分别设在所述加强框体（11）两侧的至少两个所述发热体（12）、至少两个所述导液体（13）以及至少两个所述盖体（14），每一侧的所述发热体（12）的外侧设有所述导液体（13），每一侧的所述盖体（14）盖住所述导液体（13）和所述发热体（12）。
  12. 根据权利要求10所述的高效加强式加热组件（1），其特征在于，所述发热体（12）、所述导液体（13）和所述盖体（14）设在所述加强框体（11）的相反两侧，所述盖体（14）包括主体部（141）以及设在主体部（141）两侧边缘的延伸部（142），所述主体部（141）的内侧设有朝向所述加强框体（11）开放的容纳腔（144），所述导液体（13）设在所述容纳腔（144）中，延伸部（142）相向地经过加强框体（11）侧面，两侧的盖体（14）的延伸部（142）的前端相抵。
  13. 根据权利要求9所述的高效加强式加热组件（1），其特征在于，所述通气道（111）包括设在所述加强框体（11）顶面的出气口（111a）以及设在所述加强框体（11）底面的进气口（111b），所述发热体（12）与空气接触的一侧朝向所述通气道（111）的进气方向倾斜以供气流吹向所述发热体（12）与空气接触的一侧。
  14. 根据权利要求1所述的高效加强式加热组件（1），其特征在于，所述导液体（13）在所述加强框体（11）中，所述发热体（12）的内侧与所述导液体（13）接触，所述通气口（112）从所述加强框体（11）外侧通向所述发热体（12）。
  15. 根据权利要求14所述的高效加强式加热组件（1），其特征在于，所述发热体（12）分别与所述导液体（13）的不同侧面接触，至少两个所述通气口（112）分别设在所述加强框体（11）的与所述发热体（12）对应的侧面。
  16. 根据权利要求14所述的高效加强式加热组件（1），其特征在于，所述加强框体（11）的顶面或侧面设有从外侧通向所述导液体（13）的进液口（15），以供外部液体经所述进液口（15）与所述导液体（13）接触，进而经所述导液体（13）传导到所述发热体（12）进行加热雾化。
  17. 根据权利要求14所述的高效加强式加热组件（1），其特征在于，所述导液体（13）横向伸出所述加强框体（11）外，以供外部液体经所述进液口（15）与所述导液体（13）接触，进而经所述导液体（13）传导到所述发热体（12）进行加热雾化。
  18. 根据权利要求17所述的高效加强式加热组件（1），其特征在于，所述加强框体（11）外侧开设有从底面通向顶面的通气槽（16），发热体（12）的至少部分裸露在所述通气槽（16）中。
  19. 根据权利要求17所述的高效加强式加热组件（1），其特征在于，加强框体（11）的顶面设有纵向气口（17a），加强框体（11）的侧面设有横向气口（17b），加强框体（11）中设有连通纵向气口（17a）和横向气口（17b）的连接气道（17c），并且横向气口（17b）对着发热体（12）的裸露部分，发热体（12）的至少部分裸露在连接气道（17c）中，以供气流依次经过横向气口（17b）、连接气道（17c）和纵向气口（17a），将发热体（12）加热产生的气雾带出。
  20. 根据权利要求18或19所述的高效加强式加热组件（1），其特征在于，所述加强框体（11）包括第一部分（11a）和第二部分（11b），所述第一部分（11a）和第二部分（11b）分别从导液体（13）的两侧框住导液体（13）并对接组合，至少一个发热体（12）位于导液体（13）的侧面并位于加强框体（11）之间。
  21. 根据权利要求14所述的高效加强式加热组件（1），其特征在于，所述发热体（12）倾斜于气流方向地设置，以供气流吹向所述发热体（12）与空气接触的一侧。
  22. 一种雾化装置，其特征在于，包括壳体（2）以及设在所述壳体（2）中的根据权利要求1-21任一项所述的高效加强式加热组件（1），所述壳体（2）上设有依次连通的进气道（21）和出气道（22 ），所述进气道（21）和所述出气道（22）分别与所述通气道（111）的两端连通以供气流依次经过所述进气道（21）、所述通气道（111）和所述出气道（22），使所述加热组件（1）产生的气雾经所述出气道（22）外出。
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