WO2015176230A1 - 电热丝组件、雾化组件以及电子烟 - Google Patents
电热丝组件、雾化组件以及电子烟 Download PDFInfo
- Publication number
- WO2015176230A1 WO2015176230A1 PCT/CN2014/077888 CN2014077888W WO2015176230A1 WO 2015176230 A1 WO2015176230 A1 WO 2015176230A1 CN 2014077888 W CN2014077888 W CN 2014077888W WO 2015176230 A1 WO2015176230 A1 WO 2015176230A1
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- WO
- WIPO (PCT)
- Prior art keywords
- oil
- conductive
- atomizing
- assembly
- heating wire
- Prior art date
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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
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- 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
- A24F40/10—Devices using liquid inhalable precursors
Definitions
- the present invention relates to the field of electric heating products, and more particularly to an electric heating wire assembly, an atomizing assembly, and an electronic cigarette.
- the electronic cigarette currently on the market includes an electronic cigarette that is detachably connected between the battery component and the atomizing component, and a disposable electronic cigarette that shares an outer casing with the atomizing component.
- the atomizing component of the electronic cigarette comprises an electric heating wire assembly. When the electronic cigarette works, the heating element in the electric heating wire assembly generates heat to atomize the oil to achieve the effect of generating smoke.
- an atomizing assembly includes an outer electrode 11 and an inner electrode 12 disposed at an end, the outer electrode 11 and the inner electrode 12 respectively electrically connected to electrodes in the battery assembly
- the heating wire assembly includes an electron beam 13 electrically connected to the outer electrode 11 and the inner electrode 12, respectively, and a heat generating member 14 connected to the electron beam 13 through the rivet terminal 15.
- the electric wire 13 and one end of the heat generating element 14 are juxtaposed in the electric heating wire assembly, and are connected by the riveting terminal 15.
- the riveted terminal 15 of the prior art is formed by directly covering and clamping the ends of the electronic wire 13 and the heat generating member 14, and the both sides of the riveted terminal 15 are overlapped to ensure the heating wire 14 and the electron beam 13. Reciprocal, through the direct contact between the two to achieve electrical connection.
- the heating wire 14 and the electronic wire 13 in the riveting terminal 15 are gradually loosened, so that the riveting terminal 15 and the heating wire 14 and the electron wire 13 are The gap between the gaps is increased or even the riveted terminal 15 is completely detached, so that the resistance value of the electric heating wire assembly fluctuates greatly during the production process, and the different electronic cigarette products are different in the resistance value of the electric heating wire assembly in the atomization of the smoked oil.
- the amount of atomized smoke is different, so that the defect rate is high, and the unstable mechanical connection between the heating wire 14 and the electron wire 13 will directly affect the reliability of the atomizing assembly and due to the mechanical connection or
- the instability of the resistance value causes the control module of the electronic cigarette to control the heating wire assembly to stop working and reduce its service life.
- the looseness of the heating wire 14 and the electron wire 13 also causes a gap between the two, and the electrical connection between the two is unstable and the resistance is increased, thereby causing poor contact and reducing the atomization efficiency of the heating wire assembly.
- the technical problem to be solved by the present invention is to provide a heating wire assembly, an atomizing assembly and an electronic cigarette capable of realizing stable and reliable mechanical connection and electrical connection between the conductive connecting member and the heat generating member in order to solve the defects in the prior art. .
- An electric heating wire assembly comprising a heat generating component, a conductive connecting component and at least one conductive clamping member, each of the conductive clamping members comprising a substrate and a plurality of profiles formed by opposing bending of opposite sides of the substrate
- An array-arranged clamping arm, one end of the conductive connector is juxtaposed on the substrate at an end of the heat-generating member, and is respectively covered by the clamping arms on both sides To be clamped within the conductive clip; wherein the grip arms on opposite sides of the substrate are adjacent and/or staggered.
- the substrate includes a main body portion having an arc shape in cross section, and a side wing having a curved cross section formed by continuing to be bent and extended from opposite sides of the main body portion, the side of the side flap Forming the clamping arm while continuing to extend relative to the bending, the conductive connecting member and the end of the heat generating member connected to the conductive clamping member are circular in cross section and respectively wrapped on the side flaps In the space enclosed by the clamping arm.
- the electric heating wire assembly further includes an oil guiding member that conveys the soot oil for the heat generating member, and the heat generating member is wound around the oil guiding member.
- the heat generating member has at least one plane which is fitted and wound toward the outer surface of the oil guiding member.
- the heat generating component has a first connecting end and a second connecting end disposed at both ends, and the conductive connecting member includes the first connection through a conductive clip a first conductive connection electrically connected to the terminal and a second conductive connection electrically connected to the second connection via the other conductive clip, the first connection end and the first conductive connection, Or the second connecting end and the second conductive connecting member are respectively covered by the plurality of clamping arms.
- the conductive holding member is made of brass or white copper.
- the present invention also provides an atomizing assembly for combining with a battery assembly to form an electronic cigarette, including the electric heating wire assembly as previously described.
- the Atomizing assembly includes an atomizer and an oil storage bottle for containing the oil, the atomizer is provided with a smoke exhaust port at one end connected to the battery assembly, and one end of the atomizer is The battery assembly is connected, the other end of the atomizer is detachably connected to the oil storage bottle; the atomizer includes a gas cartridge inserted in the oil storage bottle for atomizing the oil An atomizing core comprising an electrode assembly electrically connected to the battery assembly, sleeved outside the electrode assembly Inserted in the oil storage bottle An atomizing sleeve and the electric heating wire assembly disposed in the atomizing sleeve, the conductive connecting member is electrically connected to the electrode assembly, and the atomizing sleeve is provided for supplying oil to the electric heating wire assembly
- the smoky oil latch, the outer peripheral surface of the smoky oil latch is in contact with the inner peripheral surface of the atomizing sleeve.
- the heat generating component has a first connecting end and a second connecting end disposed at both ends, and the conductive connecting member includes a first conductive connecting member electrically connected to the first connecting end through a conductive clip And a second electrically conductive connection electrically connected to the second connection end by another of the electrically conductive clips.
- the electric heating wire assembly further includes an oil guiding member that conveys the oil for the heat generating member, and the heat generating member is wound around the oil guiding member.
- the heat generating member has at least one plane that is fitted and wound toward the outer surface of the oil guiding member. .
- the Atomizing assembly includes an atomizer and an oil reservoir for containing the oil, the atomizer including an electrode assembly electrically connected to the battery assembly, and sleeved outside the electrode assembly An atomization sleeve and the electric heating wire assembly disposed in the atomization sleeve, wherein the oil storage portion is a smoke oil latch disposed in the atomization sleeve, and two ends of the oil guide member respectively Inserting into the smoke oil latch to extract smoke oil,
- the electrode assembly includes a first electrode electrically connected to the first conductive connection and a second electrode electrically connected to the second conductive connection.
- the invention also provides An electronic cigarette comprising an atomizing assembly and a battery assembly for powering the atomizing assembly, the atomizing assembly comprising a heating wire assembly as previously described.
- the electronic cigarette further includes a smoking end and an oil storage bottle for supplying oil to the atomizing assembly, the oil storage bottle being disposed at an end away from the smoking end.
- the smoking end is disposed on an end of the battery assembly away from the atomizing assembly, and the oil storage bottle is disposed on an end of the atomizer away from the battery assembly;
- the atomizer includes a plug An atomizing core disposed in the oil storage bottle for atomizing the smoke oil, the atomizing core comprising an electrode assembly electrically connected to the battery assembly, sleeved outside the electrode assembly Inserted in the oil storage bottle An atomizing sleeve and the electric heating wire assembly disposed in the atomizing sleeve, the conductive connecting member is electrically connected to the electrode assembly, and the atomizing sleeve is provided for supplying oil to the electric heating wire assembly
- the smoky oil latch, the outer peripheral surface of the smoky oil latch is in contact with the inner peripheral surface of the atomizing sleeve.
- the oil storage bottle is detachably coupled to the atomizer and/or the atomizing assembly is detachably coupled to the battery assembly.
- the heat generating component has a first connecting end and a second connecting end disposed at both ends, and the conductive connecting member includes a first conductive connecting member electrically connected to the first connecting end through a conductive clip And a second electrically conductive connection electrically connected to the second connection end by another of the electrically conductive clips.
- the electric heating wire assembly further includes an oil guiding member that conveys the oil for the heat generating member, and the heat generating member is wound around the oil guiding member.
- the heat generating member has at least one plane which is fitted and wound toward the outer surface of the oil guiding member.
- the atomizing assembly includes an atomizer and an oil reservoir for containing the oil, the atomizer including an electrode assembly electrically connected to the battery assembly, and sleeved outside the electrode assembly An atomization sleeve and the electric heating wire assembly disposed in the atomization sleeve, wherein the oil storage portion is a smoke oil latch disposed in the atomization sleeve, and two ends of the oil guide member respectively Inserting into the smoke oil latch to extract smoke oil,
- the electrode assembly includes a first electrode electrically connected to the first conductive connection and a second electrode electrically connected to the second conductive connection.
- the implementation of the heating wire assembly, the atomizing assembly and the electronic cigarette of the present invention has the following beneficial effects:
- a plurality of clamping arms on both sides of the substrate of the conductive clamping member are respectively wrapped to clamp the conductive connecting member or the heat generating member, and the clamping arms on both sides of the substrate are juxtaposed and/or staggered to avoid the clip.
- the arms are overlapped with each other and cannot be in close contact with the conductive connecting member or the heat generating member, thereby avoiding looseness during use due to a large gap between the clamping arm and the conductive connecting member or the heat generating member, thereby improving the conductive connecting member and the heat generating member.
- a plurality of clamping arms are arranged on the same side of the conductive clamping member, so that the clamping arm forms a multi-point clamping connection with the conductive connecting member and the heating element, so that any one of the clamping arms is loose or loose.
- the stability of the resistance value of the heating wire assembly is well ensured, so that the amount of smoke of the electronic cigarette can be kept constant while atomizing the smoke oil, thereby improving the user experience; in addition, since the conductive clamping member is disposed as a substrate and located on the substrate A plurality of the clamping arms on both sides respectively perform a structure of clamping the conductive connecting member and the heat generating member, so that the fixture can simultaneously apply force to the clamping arms on both sides of the substrate during the manufacturing process to realize one time
- the clamping and connecting operation is completed, the situation that the two force applying action is required in the prior art is avoided, the process is simplified, and the clamping of the present invention is the same when the applying force of the jig is the same as compared with the prior art. Arm and guide Connectors and heat generating element can be more closely connected.
- the heat generating member and the conductive connecting member in the present invention are simultaneously electrically and mechanically connected by the conductive holding member made of a conductive material, the heat generating member and the conductive connecting member are reliably realized by the conductive holding member. A stable mechanical connection, thereby achieving a reliable and stable electrical connection between the heat generating component and the conductive connector.
- the bonding surface of the heat generating component and the oil guiding component is a flat surface, so that the contact area between the heat generating component and the oil guiding component is significantly increased, thereby increasing the amount of atomization generated per unit time and enhancing the atomization effect. Improve the user experience.
- Conductive clamping parts are made of white copper, which can significantly improve its strength, corrosion resistance, hardness and pyroelectricity, and reduce the temperature coefficient of resistivity. It has good mechanical and physical properties. At the same time, the surface of white copper will form oxidation. The membrane is effective to avoid rust in a humid environment, thereby avoiding the occurrence of a short circuit of the heating wire circuit, thereby preventing the dissolution of the copper rust into the smoke oil and affecting the user experience.
- FIG. 1 is a schematic structural view of an atomizing assembly in the prior art
- Figure 2 is a cross-sectional view of the junction of the electric heating wire and the electron wire of Figure 1;
- FIG. 3 is a schematic structural view of a heating wire assembly in a first preferred embodiment of the present invention.
- Figure 4 is a perspective view of the conductive connector of Figure 3
- Figure 5 is a perspective view of a conductive connecting member in a second preferred embodiment of the present invention.
- FIG. 6 is a schematic structural view of a heating wire assembly in a third preferred embodiment of the present invention.
- Figure 7 is a cross-sectional view of the junction of the heat generating member, the conductive connecting member and the conductive holding member of Figure 6;
- FIG. 8 is a schematic structural view of an electronic cigarette according to a preferred embodiment of the present invention.
- FIG. 9 is a schematic structural view of an atomizing assembly of the electronic cigarette of FIG. 8;
- Figure 10 is a schematic view showing the structure of an electronic cigarette in another preferred embodiment of the present invention.
- the present invention provides a heating wire assembly including a heat generating component 101, a conductive connecting member 102 and at least one conductive holding member 103, each of which includes a substrate 103a and The opposite sides of the substrate 103a are oppositely bent to form a plurality of clamping arms 103b arranged in an array, and the ends of the conductive connectors 102 are juxtaposed on the substrate 103a at the ends of the heat generating members 101, respectively. It is covered by a clamping arm 103b on both sides to be clamped in a conductive clip 103; wherein the gripping arms 103b on both sides of the substrate and adjacent to each other are juxtaposed and/or staggered.
- the heating wire assembly further includes an oil guiding member 104 that transports the soot oil for the heat generating member 101, and the heat generating member 101 is wound around the oil guiding member 104.
- FIG. 3 is a schematic structural view of a heating wire assembly according to a first preferred embodiment of the present invention. It can be seen that the heating wire assembly includes two conductive clamping members 103, and the heat generating member 101 has a first connecting end disposed at both ends. 101a and the second connecting end 101b, the conductive connecting member 102 includes a first conductive connecting member 102a electrically connected to the first connecting end 101a through one of the conductive clip members 103, and a second connecting end through the other conductive holding member 103 and the second connecting end 101b is electrically connected to the second conductive connection 102b.
- the first conductive connecting member 101 and the second conductive connecting member 102 may be respectively made of a conductive material such as gold, silver or copper, and the first conductive connecting member
- the surface of the 101 and the second conductive connecting member 102 is provided with a uniformly coated insulating layer (not shown) which can be sprayed on the first conductive connecting member 101 and the second conductive connecting member 102.
- the outer insulating paint such as rubber paint, plastic paint, etc., may also be an insulating sleeve sleeved outside the first conductive connecting member 101 and the second conductive connecting member 102, such as a rubber sleeve, a silicone sleeve or the like.
- First conductive connector 101 The insulating layer of the portion of the second conductive connecting member 102 held by the conductive holding member 103 is peeled off to secure the first conductive connecting member 101 and the second conductive connecting member 102 and the conductive holding member 103. Electrical connection between them.
- Heating element 101 It is made of a high-resistivity alloy material, and is preferably integrally formed into a filament-like structure using the same material, such as a nickel-chromium alloy, a nickel-chromium-iron alloy, an iron-chromium alloy, or a constantan alloy.
- the heat generating member 101 is wound around the oil guiding member 104 The upper portion is spirally formed, and the both ends extend outward to form a first connecting end 101a and a second connecting end 101b for connecting to the conductive connecting member 102 through the conductive holding member 103, respectively.
- the conductive clip 103 is connected to the end of the heat generating component 101 and the conductive connector 102 by riveting, that is, one end of the conductive connector 102 is placed side by side with the one end of the heat generating component 101 on the substrate 103a. Both sides of the arm 103b; then, the clamping arms 103b on both sides are relatively bent to respectively cover the heat generating component 101 and the conductive connecting member 102; finally, the clamping arms 103b on both sides of the hammering force can be closely attached to each other.
- the heat generating member 101 and the conductive connecting member 102 are clamped to avoid looseness.
- the cross-sectional shape of the conductive clip 103 to which the heat generating member 101 and the conductive connecting member 102 are fixed is similar to a butterfly shape or an arch shape.
- the ends of the heat generating component 101 and the conductive connecting component 102 may be connected by soldering, and the clamping arms 103b on both sides of the substrate 103a are relatively bent to form a space having the heat generating component 101 and the conductive connecting component 102.
- the space is for receiving the heat generating component 101 and the conductive connecting member 102; then, the heat generating component 101 and the conductive connecting component 102 are inserted into the space formed by the clamping arm 103b and clamped by the clamping arm 103b; finally, welding
- the heat generating member 101 and the conductive connecting member 102 are fixed.
- Such a manner of being clamped by the clamp arm 103b and assisting the welding can more reliably connect the heat generating member 101 and the conductive connecting member 102.
- the two sides of the substrate 103a on each of the conductive clips 103 are oppositely bent to form four arrays of clamping arms 103b arranged in an array, the ends of the conductive connectors 102 and the heat generating members.
- the ends of 101 are arranged side by side at intervals on both sides of the substrate 103a.
- Two clamping arms 103b on the same side are respectively wrapped to clamp the ends of the conductive connecting member 102 or the heat generating member 101 to form a multi-point fixing; a gap is provided between adjacent sides of any two clamping arms 103b.
- each of the clamping arms 103b can closely fit the outer surface of the conductive connector 102 or the heat generating component 101, so as to prevent the clamping arms 103b from overlapping each other and not being in close contact with the conductive connector 102 or
- the heat generating element 101 further avoids the occurrence of looseness or the like in use due to a large gap between the holding arm 103b and the conductive connecting member 102 or the heat generating element 101, and improves the reliability of the clamping action of the holding arm 103b.
- the conductive connecting member 103 is divided into two rows of clamping arms 103b, and the two rows of clamping arms 103b are arranged one-to-one correspondingly.
- the conductive connecting members 102 are fixed in the clamping arms 103b on the same side of the substrate 103a.
- a heat generating member 101 is fixed to the holding arm 103b on the other side.
- the number of the clamping arms 103b formed by the two sides of the substrate 103a on each of the conductive clips 103 is not limited to four in the present invention, and may be plural.
- the specific figures are not specifically limited herein.
- the number of the clamping arms 103b on the same side of the substrate is set to two or more, so that the area of each of the clamping arms 103b is smaller, which is more convenient for the bending process at the time of riveting; meanwhile, when subjected to hammer pressing, The reduction in area makes it easier for each of the clamping arms 103b to closely fit the outer surface of the heat generating component 101 or the conductive connector 102, thereby ensuring that the clamping arm 103b is not between the heat generating component 101 or the conductive connector 102 to be fixed.
- the heat generating component 101 and the conductive connecting component 102 to be fixed are respectively clamped by at least two clamping arms 103b, and when any one of the clamping arms 103b is loosened or loosened, the fixing component and the conductive clamping are not affected.
- the connection between the pieces 103 greatly reduces the riveting failure rate.
- the arrangement of the clamping arms 103b in an array is not limited to the opposite sides of the clamping arms 103b shown in the figure, and may be arranged side by side, or may be arranged in a staggered manner, as long as they are located on the same side. All of the clamping arms 103b can stably and reliably hold the conductive connecting member 102 or the heat generating member 101. Preferably, adjacent side edges of any two clamping arms 103b have a gap or abut each other.
- the conductive holder 103 may be made of a conductive material, preferably made of brass or white copper, and the first connection end 101a and the second connection end 101b of the heat generating element 101 are preferably made of white copper.
- White copper is a copper-based alloy with nickel as the main additive element. It is silvery white with metallic luster. Pure copper plus nickel can significantly improve its strength, corrosion resistance, hardness and pyroelectricity, and reduce the temperature coefficient of resistivity, with good mechanical and physical properties.
- a large amount of nickel contained in the white copper has good corrosion resistance, so that an oxide film is formed on the surface to effectively avoid rust in a humid environment, thereby avoiding short circuit and open circuit of the heating wire circuit; The dissolution of copper rust into the smoke oil affects the user experience.
- the substrate 103a of the conductive connecting member 103 includes a main body portion 103c having a curved cross section and a cross section formed by continuing to be bent and extended from opposite sides of the main body portion 103c.
- the curved side flaps 103d, the side flaps 103d continue to be bent away from the side edges of the main body portion 103c to form a plurality of gripping arms 103b, and one end of the conductive connecting member 102 and the heat generating member 101 has a circular cross section and is respectively coated and fixed.
- the multi-section arc of the substrate 103a is designed such that the conductive connecting member 103 and the end portion have a circular cross-section of the conductive connecting member 102 and the heat generating member 101
- the surface is fitted, the connection is more reliable, the strength is better, and the deformation is not easy.
- One end of the conductive connecting member 102 from which the insulating layer is stripped and one end of the heat generating member 101 are electrically connected to the conductive connecting member 103, respectively, and the conductive connecting member 102 and the heat generating member 101 are realized by the conductive connecting member 103 made of a conductive material. Electrical connection between the two.
- FIG. 5 is a perspective view of the conductive connector 103 of the heating wire assembly according to the second preferred embodiment of the present invention.
- the other structure and the first preferred embodiment of the heating wire assembly are compared with the first preferred embodiment.
- the example is the same and will not be described again here, except that the structure of the substrate 103a of the conductive connecting member 103 in the present embodiment is different.
- the substrate 103a of the conductive connecting member 103 also includes a main body portion 103c and a side flap 103d having a curved cross section formed by continuing to be bent and extended from opposite sides of the main body portion 103c, each side flap 103d being away from the main body portion
- the side of the 103c continues to extend to form at least two clamping arms 103b, and the conductive connecting member 102 and one end of the heat generating component 101 are respectively wrapped and fixed in the space surrounded by the side flaps 103c and the clamping arms 103b.
- the main body portion 103c is not curved in cross section as described above, but the bottom portion of the main body portion 103c in the present embodiment is slightly concave, and the top surface in contact with the gripping arm 103b is flat.
- the design can make the conductive clip 103 smaller in size and increase the compactness of the electronic cigarette structure.
- the clamping arm 103b can be kept to a greater extent with the substrate 103a, and the clamping arm 103b can also be larger.
- the degree of close fitting on the outer surface of the heat generating component 101 or the conductive connector 102 also forms a stable and reliable mechanical and electrical connection.
- Fig. 6 is a view showing the structure of a heating wire assembly of a third preferred embodiment of the present invention. Compared with the foregoing embodiment, the present embodiment shows a case where two holding arms are provided on the conductive connecting member 103.
- the heat generating element 101 in the present embodiment has a flat shape and has at least one plane, and the cross section may be semicircular, semi-elliptical, polygonal, or the like.
- a plane of the heat generating member 101 is directed toward the oil guiding member 104 and is fitted to the outer surface of the oil guiding member 104 so as to be wound and fixed to the oil guiding member 104.
- the bonding surface of the heat generating component 101 and the oil guiding member 104 is a flat surface, so that the contact area between the heat generating component 101 and the oil guiding member 104 is significantly increased, thereby increasing the amount of atomization generated per unit time, enhancing the atomization effect, and improving the user.
- Experience is a flat surface, so that the contact area between the heat generating component 101 and the oil guiding member 104 is significantly increased, thereby increasing the amount of atomization generated per unit time, enhancing the atomization effect, and improving the user.
- the heat generating member 101 has a polygonal cross section such as a rectangle, a square, a trapezoid, a symmetrical hexagon, or the like to facilitate a production operation. More preferably, the heat generating member 101 has a rectangular cross section with a length of 0.3 mm to 1 mm and a width of 0.05 mm to 0.2 mm.
- the heat generating component 101 in this embodiment has a rectangular cross section, and the two clamping arms 103b on the conductive clamping member 103 are respectively closely attached to the heat generating component 101 and the conductive connecting component 102 by riveting, and the two clips. There is a gap between adjacent sides of the holding arm 103b.
- the cross section of the conductive connector 102 can also have at least one plane, preferably a polygon, such as a rectangle, a square, a trapezoid, a symmetrical hexagon, etc., which may be the same as or different from the shape of the heat generating component 101. This is not specifically limited.
- one end of the conductive connecting member 102 is externally connected and electrically connected to an external power source, and the other end is electrically connected to the heat generating member 101 through the conductive holding member 103, and the heat generating member 101 is energized to raise the oil guiding member 104.
- the provided oil is atomized into smoke by heat.
- the present invention changes the current state of electrical connection by the direct contact of the heat generating component 101 with the conductive connector 102, but the heat generating component 101 is spaced apart from the conductive connector 102, and the conductive clip 103 made of a conductive material is simultaneously used. Achieving electrical and mechanical connections between the two increases the reliability and stability of the electrical and mechanical connections between the two.
- the electronic cigarette comprising an atomizing component 1 for atomizing the tobacco oil and an atomizing component 1 powered battery pack 2 .
- the atomizing component 1 is provided with a nozzle cover 105 at one end away from the battery component for the user to smoke the atomizing component 1
- an atomizer and an oil reservoir for containing the soot oil the atomizer including an electrode assembly electrically connected to the battery assembly 2, an atomization sleeve 108 sleeved outside the electrode assembly, and an atomization sleeve 108 disposed
- the oil storage portion is a smoke oil latching member 109 disposed in the atomizing sleeve, and the two ends of the oil guiding member 104 are respectively inserted into the smoke oil latching member 109 to absorb the oil for supplying Heating element 101 Heat atomization.
- the electrode assembly includes a first electrode 106 and a second conductive connector 102b that are electrically coupled to the first conductive connector 102a
- the electrically connected second electrode 107, the first electrode 106 and the second electrode 107 are disposed at one end of the atomizing sleeve 108 for electrical connection with the battery assembly 2.
- the electrode assembly also includes an atomizing seat 110 The first electrode 106 is inserted into the atomization base 110, the second electrode 107 is mounted at one end of the atomization sleeve 108, and the atomization seat 110 is located in the second electrode 107 to realize the first electrode 106. It is electrically insulated from the second electrode 107.
- the atomizing assembly 1 is provided with an atomizing chamber for accommodating the heating wire assembly as described above, and the oil guiding member in the heating wire assembly 104
- the two ends are inserted into the smoke oil latch 109 to suck the smoke oil, and the smoke oil latch 109 for storing the smoke oil is made of an oil absorbing material such as cotton or fiber;
- the heat generating member 101 is wound around the oil guide 104 to Atomizing oil guide 104.
- the provided oil and the two connecting ends of the heat generating member 101 are electrically connected to the first electrode 130a and the second electrode 130b through the conductive holding member 103, respectively.
- the heat generating component 101 and the oil guiding member 104 are located on the smoke passage in the atomizing assembly 1, and the heat generating member 101 when the electronic cigarette operates
- the power is warmed up to convert the smoke oil into smoke for the user to smoke, which is expelled through a smoke passage that communicates with the smoking end 105.
- Figure 10 shows another preferred embodiment of the electronic cigarette provided by the present invention, the electronic cigarette also including an atomizing assembly 1 for atomizing the tobacco oil and A battery pack that supplies power to the atomizing assembly 1 .
- the atomizing assembly 1 includes an oil storage bottle 111 for containing the oil and an atomizer for atomizing the oil, the oil storage bottle 111 It is disposed at one end of the atomizer 1 away from the battery assembly 2, and an exhaust port of the atomizing assembly 1 away from the oil storage bottle 111 is provided with a smoke exhausting port for discharging the atomized smoke.
- smoking end 105 Set on the e-cigarette away from the end of the oil reservoir 111.
- Oil reservoir 111 in the nebulizer away from the smoking end 105 The smoke is prevented from leaking into the smoke passage and the smoke is condensed by the heat absorption of the smoke oil, so that the electronic cigarette in the embodiment can effectively prevent the user from smoking the smoke liquid which has not been atomized and condensed.
- the atomizer includes an atomizing core that is inserted into the oil storage bottle 111 for atomizing the smoke oil, and the atomizing core includes the battery assembly 2 An electrically connected electrode assembly, an atomizing sleeve 108 disposed outside the electrode assembly and inserted into the oil reservoir 111, and a heating wire assembly disposed as described above in the atomizing sleeve 108.
- the electrode assembly also includes the first electrode 106, the second electrode 107, and the atomizing seat 110 as described in the previous embodiment. The specific connection relationship and use will not be described here.
- the conductive connector 102 is electrically connected to the electrode assembly to supply power to the heat generating member 101, and the atomizing sleeve 108
- a smoke oil latch 109 for supplying oil to the heating wire assembly, and the oil guiding member 104 sucks the oil from the smoke oil latch 109 for heating and atomizing the heat generating member 101.
- Smoke oil latch 109 It is preferably made of an oil absorbing material, and its outer peripheral surface is in contact with the inner peripheral surface of the atomizing sleeve 108. Since the smoke oil latch 109 is provided, the inside of the oil reservoir 111 is passed through the smoke oil latch 109.
- the smoke oil is latched and delivered to the oil guiding member 104, thereby avoiding the oil storage bottle 111
- the amount of the smoke oil is different to allow the smoke oil to be excessively or excessively supplied to the heating wire assembly, resulting in a situation in which the amount of smoke is not constant or the heating wire assembly is dry-burned; and at the same time, the smoke can be prevented from leaking when the electronic cigarette is inverted.
- the heat generating component 101 is wound around the oil guiding member 104 to atomize the smoke oil provided by the oil guiding member 104, and the two connecting ends of the heat generating component 101
- the first electrode 106 and the second electrode 107 are electrically connected to each other through the conductive clip 103.
- the heat generating component 101 and the oil guiding member 104 are located in the atomizing assembly 1 In the internal smoke passage, when the electronic cigarette is in operation, the heat generating member 101 is energized to convert the smoke oil into smoke for the user to suck, and the smoke is discharged through the smoke passage communicating with the smoking end 105.
- the smoke passage in the embodiment does not pass through the oil storage bottle 111, and can effectively prevent the user from absorbing the smoke liquid which has not been atomized and condensed; preferably, the oil storage bottle 111 Removable interconnection with the atomizer to facilitate replacement of the oil reservoir 111.
- the electric heating wire assembly provided by the present invention is also applicable to an electronic cigarette (not shown) in which the battery assembly and the oil reservoir are juxtaposed.
- the electronic cigarette comprises a smoking end, an oil reservoir, an atomizing component and a battery component, and the battery component is arranged in parallel with the oil reservoir, and the atomizing component comprises a heating wire component as described above, the heating wire component is located
- the outer side of the oil reservoir is adjacent to the smoking end; the inside of the electronic cigarette body is formed with a smoke passage outside the oil reservoir for discharging the mist obtained by atomizing the atomizing assembly to the outside of the electronic cigarette.
- the electronic cigarette is conveniently placed and used by juxtaposing the battery assembly and the oil reservoir to reduce the total length of the electronic cigarette.
- the clamping arms 103b on both sides of the substrate 103a of the conductive clamping member 103 are respectively wrapped to clamp the conductive connecting member 102 or the heat generating member.
- any two clamping arms 103b have a gap or abut each other to prevent the clamping arms 103b from overlapping each other and cannot be in close contact with the conductive connecting member 102 or the heat generating component 101, thereby avoiding clamping
- a plurality of clamping arms 103b are disposed on the same side of the conductive clamping member 103, so that when any one of the clamping arms 103b is loosened or loosened, the heat generating component 101 and the conductive connecting component 102 are not affected.
- the connection between the clamping members 103 greatly reduces the riveting failure rate, and further improves the stability and reliability of the connection of the conductive connecting member 102 and the heat generating member 101.
- the heat generating member 101 and the conductive connecting member 102 in the present invention are simultaneously electrically and mechanically connected by the conductive holding member 103 made of a conductive material, the heat generating member 101 and the conductive connecting member 102 pass through the conductive holding member 103.
- a reliable and stable mechanical connection enables a reliable and stable electrical connection between the heat generating component 101 and the conductive connector 102.
- the bonding surface of the heat generating component 101 and the oil guiding member 104 is a flat surface, so that the contact area between the heat generating component 101 and the oil guiding member 104 is significantly increased, thereby increasing the amount of atomization generated per unit time and enhancing the atomization effect. To enhance the user experience.
- the conductive clamping member 103 is made of white copper, which can significantly improve its strength, corrosion resistance, hardness and pyroelectricity, and lower the temperature coefficient of resistivity, and has better mechanical and physical properties. Meanwhile, an oxide film is formed on the surface of the white copper. It effectively avoids rust in a humid environment, thereby avoiding the occurrence of short circuit of the heating wire circuit, thereby avoiding the dissolution of the copper rust into the smoke oil and affecting the user experience.
Landscapes
- Resistance Heating (AREA)
Abstract
一种电热丝组件、雾化组件以及电子烟，其中电热丝组件包括发热件（101）、导电连接件（102）和至少一个导电夹持件（103），每一个导电夹持件（103）包括基板（103a）及同基板（103a）相对的两侧边相对折弯延伸形成的多个呈阵列状排布的夹持臂（103b），导电连接件（102）的一端端部与发热件（101）的一端端部并列间隔设置在基板（103a）上，并分别通过位于两侧的夹持臂（103b）包覆以夹紧在导电夹持件（103）内；其中，位于基板（103a）两侧的夹持臂（103b）之间为并列和/或交错设置。该电热丝组件、雾化组件以及电子烟可实现导电连接件（102）和发热件（101）之间可靠、稳定的机械连接和电连接，使电子烟在雾化烟油时烟雾量能够保持恒定。
Description
本发明涉及电加热产品领域，更具体的说，涉及一种电热丝组件、雾化组件以及电子烟。
目前市场上的电子烟包括 电池组件与雾化组件可拆卸连接的电子烟及电池组件与雾化组件共用一外套管的一次性电子烟
，所述电子烟的雾化组件均包含电热丝组件，当电子烟工作时，电热丝组件中的发热件发热使烟油雾化，以达到产生烟雾的效果。
在如图1所示的现有技术中一雾化组件，该雾化组件包括设置在端部的外电极11和内电极12，该外电极11和内电极12分别与电池组件中的电极电连接，电热丝组件包括分别与外电极11和内电极12电连接的电子线13以及通过铆接端子15与电子线13相连接的发热件14。该电热丝组件中电子线13和发热件14的一端并列设置，并通过铆接端子15相连接。
如图2所示，现有技术中的铆接端子15是通过直接包覆并夹紧电子线13和发热件14的端部，铆接端子15的两侧边重合以确保发热丝14与电子线13相互抵靠，通过两者间的直接接触来实现电连接。
然而，由于现有技术中发热丝14与电子线13相互抵靠，使得铆接端子15与发热丝14与电子线13不能完全贴合，铆接端子15与发热丝14和电子线13之间还存在较大空隙。随着所述电热丝组件在组装成雾化组件及电子烟的生产过程中，铆接端子15内的发热丝14和电子线13会逐渐松动，使得铆接端子15与发热丝14和电子线13之间的空隙变大甚至是使铆接端子15完全脱落，因而生产过程中电热丝组件的电阻值波动较大，不同的电子烟成品在雾化烟油时因其内的电热丝组件的电阻值不同而使雾化的烟雾量不同，从而不良率较高，且发热丝14和电子线13之间这一不稳定的机械连接将直接影响该雾化组件的可靠性并因所述机械连接或其电阻值的不稳定导致电子烟的控制模块控制电热丝组件停止工作而降低其使用寿命。此外，发热丝14和电子线13的松动还使得两者之间出现间隙，两者间的电连接不稳定且电阻增大，进而导致接触不良并降低了电热丝组件的雾化效率。
本发明要解决的技术问题在于为解决现有技术中的缺陷，提供一种能实现导电连接件和发热件之间稳定、可靠的机械连接和电连接的电热丝组件、雾化组件以及电子烟。
本发明解决其技术问题所采用的技术方案是：提供
一种电热丝组件，包括发热件、导电连接件和至少一个导电夹持件，每一所述导电夹持件包括基板及由所述基板相对的两侧边相对折弯延伸形成的多个呈阵列状排布的夹持臂，所述导电连接件的一端端部与所述发热件的一端端部并列间隔设置在所述基板上，并分别通过位于两侧的所述夹持臂包覆以夹紧在所述导电夹持件内；其中，位于基板两侧并相邻的所述夹持臂之间为并列和/或交错设置。
在本发明所述的电热丝组件中，所述基板包括横截面呈弧形的主体部及由主体部的相对两侧继续弯折延伸形成的横截面呈弧形的侧翼，所述侧翼的侧边继续相对折弯延伸形成所述夹持臂，所述导电连接件及所述发热件的与所述导电夹持件相连的一端横截面呈圆形并分别包覆在两侧的所述侧翼与所述夹持臂所围成的空间内。
在本发明所述的电热丝组件中，所述电热丝组件还包括为所述发热件输送烟油的导油件，所述发热件缠绕在所述导油件上。
在本发明所述的电热丝组件中，所述 发热件具有至少一平面，所述平面朝向所述导油件的外表面贴合缠绕 。
在本发明所述的电热丝组件中，所述发热件具有设置在两端的第一连接端和第二连接端，所述导电连接件包括通过一所述导电夹持件与所述第一连接端电连接的第一导电连接件和通过另一所述导电夹持件与所述第二连接端电连接的第二导电连接件，所述第一连接端和所述第一导电连接件、或所述第二连接端和所述第二导电连接件分别被所述多个夹持臂包覆夹紧。
在本发明所述的电热丝组件中， 所述导电夹持件由黄铜或白铜制成。
本发明还提供了一种雾化组件，用于与电池组件组合形成电子烟，包括如前所述的电热丝组件。
在本发明所述的 雾化组件
中，所述雾化组件包括雾化器和用于容纳烟油的储油瓶，所述雾化器在与所述电池组件相连的一端设置有排烟口，所述雾化器的一端与所述电池组件连接，所述雾化器的另一端与所述储油瓶可拆卸的相连；所述雾化器包括插设在所述储油瓶内以用于雾化所述烟油的雾化芯，所述雾化芯包括与所述电池组件电连接的电极组件、套设在所述电极组件外并
插设于所述储油瓶内的
雾化套管以及设置在所述雾化套管内的所述电热丝组件，所述导电连接件与所述电极组件电连接，所述雾化套管内设有用于为所述电热丝组件供油的烟油锁存件，所述烟油锁存件的外周面与所述雾化套管的内周面相贴合。
在本发明所述的 雾化组件
中，所述发热件具有设置在两端的第一连接端和第二连接端，所述导电连接件包括通过一所述导电夹持件与所述第一连接端电连接的第一导电连接件和通过另一所述导电夹持件与所述第二连接端电连接的第二导电连接件。
在本发明所述的 雾化组件
中，所述电热丝组件还包括为所述发热件输送烟油的导油件，所述发热件缠绕在所述导油件上。
在本发明所述的 雾化组件 中，所述 发热件具有至少一平面，所述平面朝向所述导油件的外表面贴合缠绕
。
在本发明所述的 雾化组件
中，所述雾化组件包括雾化器和用于容纳烟油的储油部，所述雾化器包括与所述电池组件电连接的电极组件、套设在所述电极组件外 的
雾化套管以及设置在所述雾化套管内的所述电热丝组件，所述储油部为设置在所述雾化套管内的烟油锁存件， 所述导油件的两端分别***所述烟油锁存件中以吸取烟油，所述
电极组件 包括与所述第一导电连接件 电连接的 第一电极和与所述 第二导电连接件电连接的 第二电极 。
本发明还提供了
一种电子烟，包括雾化组件和为所述雾化组件供电的电池组件，所述雾化组件包括如前所述的电热丝组件。
在本发明所述的 电子烟 中，
所述电子烟还包括吸烟端和用于给所述雾化组件供油的储油瓶，所述储油瓶设置在远离所述吸烟端的一端。
在本发明所述的 电子烟
中，所述吸烟端设置在所述电池组件上远离所述雾化组件的一端，所述储油瓶设置在所述雾化器上远离所述电池组件的一端；所述雾化器包括插设在所述储油瓶内以用于雾化所述烟油的雾化芯，所述雾化芯包括与所述电池组件电连接的电极组件、套设在所述电极组件外并
插设于所述储油瓶内的
雾化套管以及设置在所述雾化套管内的所述电热丝组件，所述导电连接件与所述电极组件电连接，所述雾化套管内设有用于为所述电热丝组件供油的烟油锁存件，所述烟油锁存件的外周面与所述雾化套管的内周面相贴合。
在本发明所述的 电子烟
中，所述储油瓶与所述雾化器为可拆卸连接和/或所述雾化组件与所述电池组件为可拆卸的连接。
在本发明所述的 电子烟
中，所述发热件具有设置在两端的第一连接端和第二连接端，所述导电连接件包括通过一所述导电夹持件与所述第一连接端电连接的第一导电连接件和通过另一所述导电夹持件与所述第二连接端电连接的第二导电连接件。
在本发明所述的 电子烟
中，所述电热丝组件还包括为所述发热件输送烟油的导油件，所述发热件缠绕在所述导油件上。
在本发明所述的 电子烟 中，所述 发热件具有至少一平面，所述平面朝向所述导油件的外表面贴合缠绕 。
在本发明所述的 电子烟
中，所述雾化组件包括雾化器和用于容纳烟油的储油部，所述雾化器包括与所述电池组件电连接的电极组件、套设在所述电极组件外 的
雾化套管以及设置在所述雾化套管内的所述电热丝组件，所述储油部为设置在所述雾化套管内的烟油锁存件， 所述导油件的两端分别***所述烟油锁存件中以吸取烟油，所述
电极组件 包括与所述第一导电连接件 电连接的 第一电极和与所述 第二导电连接件电连接的 第二电极 。
实施本发明 的电热丝组件、雾化组件以及电子烟 ，具有以下有益效果：
（1）
导电夹持件的基板两侧的若干夹持臂分别包覆以夹紧导电连接件或发热件，且位于基板两侧的所述夹持臂之间为并列和/或交错设置，以避免夹持臂相互重叠而无法紧贴导电连接件或发热件，进而避免因为夹持臂与导电连接件或发热件之间存在较大空隙而在使用中出现松脱，提高了导电连接件与发热件之间连接的稳定性和可靠性。同时，导电夹持件的同一侧边上设置有多个夹持臂，使夹持臂与导电连接件及发热件形成多点夹持连接的结构，使得其中任一夹持臂出现松动或松脱时，都不会影响发热件和导电连接件与导电夹持件之间的连接，大大降低了铆接不良率，进一步提高了导电连接件与发热件之间连接的稳定性和可靠性，较好地保证了电热丝组件电阻值的稳定性，从而使电子烟在雾化烟油时烟雾量能够保持恒定，提高了用户体验；此外，由于将所述导电夹持件设置成基板及位于基板两侧的若干所述夹持臂分别进行夹持导电连接件和发热件的结构，因而在制造过程中治具可同时向所述基板两侧的所述夹持臂施力，以实现一次便完成夹持连接动作，避免了现有技术中需两次施力动作的情况，简化了工艺，且与现有技术相比，在所述治具施力相同时，本发明的所述夹持臂与导电连接件和发热件能够更紧密地连接。
（2）由于本发明中的发热件和导电连接件是通过由导电材料制成的导电夹持件来同时实现电连接和机械连接的，发热件和导电连接件通过导电夹持件而实现可靠、稳定的机械连接，进而实现发热件与导电连接件之间可靠、稳定的电连接。
（3）本发明中发热件与导油件的贴合面为平面，使发热件与导油件之间的接触面积显著增加，进而提高单位时间内产生的雾化量，增强雾化效果，提升用户体验。
（4）导电夹持件采用白铜制得，能显著提高其强度、耐蚀性、硬度和热电性，并降低电阻率温度系数，具有较好的机械、物理性能；同时，白铜表面会形成氧化膜以有效避免在潮湿环境中的锈蚀，从而避免了发热丝电路短路的发生，进而避免了铜锈溶解到烟油中而影响用户体验。
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是现有技术中雾化组件的结构示意图；
图2是图1中电热丝与电子线的连接处的截面图；
图3是本发明第一较佳实施例中电热丝组件的结构示意图；
图4是图3中导电连接件的立体图
图5是本发明第二较佳实施例中导电连接件的立体图；
图6是本发明第三较佳实施例中电热丝组件的结构示意图；
图7是图6中发热件、导电连接件与导电夹持件的连接处的截面图；
图8是本发明一较佳实施例中电子烟的结构示意图；
图9是图8中电子烟的雾化组件的结构示意图；
图10是本发明另一较佳实施例中电子烟的结构示意图。
为了使本发明的目的、技术方案以及优点更加清楚明白，以下结合附图和实施例，对本发明进行进一步详细说明。应当理解的是，此处所描述的具体实施例仅用于解释本发明，并不用于限定本发明。
如图3至图7所示，本发明提出了一种电热丝组件，包括发热件101、导电连接件102和至少一个导电夹持件103，每一导电夹持件103均包括基板103a及由基板103a相对的两侧边相对折弯延伸形成的多个呈阵列状排布的夹持臂103b，导电连接件102的端部与发热件101的端部并列间隔设置在基板103a上，并分别通过位于两侧的夹持臂103b包覆以夹紧在一导电夹持件103内；其中，位于基板两侧并相邻的所述夹持臂103b之间为并列和/或交错设置。此外，
该 电热丝组件还包括为发热件101输送烟油的导油件104，发热件101缠绕在导油件104上。
下面将进一步结合各附图来具体说明本发明的相关内容。
图3示出了本发明第一较佳实施例的电热丝组件的结构示意图，可看到该电热丝组件包括两个导电夹持件103，且发热件101具有设置在两端的第一连接端101a和第二连接端101b，导电连接件102包括通过其中一个导电夹持件103与第一连接端101a电连接的第一导电连接件102a和通过另一导电夹持件103与第二连接端101b电连接的第二导电连接件102b。
第一导电连接件 101 和第二导电连接件 102 可以分别由金、银或铜等导电材料制成，第一导电连接件
101 和第二导电连接件 102 的表面设置有均匀包覆的绝缘层（图中未标示），该绝缘层可以喷涂在第一导电连接件 101 和第二导电连接件 102
外的绝缘漆，例如橡胶漆、塑胶漆等，也可以是套设在第一导电连接件 101 和第二导电连接件 102 外的绝缘套，如橡胶套、硅胶套等。第一导电连接件 101
和第二导电连接件 102 被导电夹持件 103 所夹持部分的绝缘层被剥离，以确保第一导电连接件 101 和第二导电连接件 102 与导电夹持件 103
之间电连接。
发热件 101
由高电阻率的合金材料制成，优选采用相同的材料一体成型制成细丝状结构，例如镍铬合金、镍铬铁合金、铁铬合金或康铜合金等。发热件 101 缠绕在导油件 104
上呈螺旋状，两端向外延伸形成用于分别通过导电夹持件 103 与导电连接件 102 连接的 第一连接端101a和第二连接端101b 。
优选的，导电夹持件103通过铆接的方式来连接发热件101和导电连接件102的端部，即将导电连接件102的一端与发热件101的一端并列间隔放置在基板103a上设置有夹持臂103b的两侧；然后，将两侧的夹持臂103b相对折弯以分别包覆发热件101和导电连接件102；最后，锤压两侧的夹持臂103b使其能分别紧密贴合并夹紧发热件101和导电连接件102，从而避免松脱。此外，固定有发热件101和导电连接件102的导电夹持件103的截面形状类似于蝶形或拱形。
此外，也可采用焊接的方式来连接发热件101和导电连接件102的端部，将基板103a两侧的夹持臂103b相对折弯后形成具有可容纳发热件101和导电连接件102的空间，该空间用于收容发热件101和导电连接件102；然后，将发热件101和导电连接件102***夹持臂103b所形成的空间内并通过所述夹持臂103b夹持；最后，焊接固定发热件101和导电连接件102。此种通过夹持臂103b夹持并辅助焊接的方式能够更可靠地连接发热件101和导电连接件102。
在本实施例中，每一导电夹持件103上的基板103a的两侧边相对折弯延伸形成的四个呈阵列状排布的夹持臂103b，导电连接件102的端部与发热件101的端部并列间隔设置在基板103a的两侧。位于同一侧的两个夹持臂103b分别包覆以夹紧导电连接件102或发热件101的端部，以形成多点固定；任意两个夹持臂103b的相邻侧边之间具有间隙或相互抵接，从而确保每一夹持臂103b都能与导电连接件102或发热件101的外表面紧密贴合，以避免夹持臂103b之间相互重叠而无法紧贴导电连接件102或发热件101，进而避免因为夹持臂103b与导电连接件102或发热件101之间存在较大空隙而在使用中出现松脱等现象，提高夹持臂103b夹持作用的可靠性。
导电连接件103的四个分割为两列的夹持臂103b，两列的夹持臂103b之间一一对应设置，其中，位于基板103a同一侧的夹持臂103b内固定有导电连接件102，另一侧的夹持臂103b内固定有发热件101。
可以理解的是，每一导电夹持件103上的基板103a的两侧边相对折弯延伸形成的夹持臂103b的个数，并不限于本发明中的四个，还可以是多个，具体数字再此不作具体限定。将基板同一侧的夹持臂103b的个数设置为两个或多个，使得每一夹持臂103b的面积更小，更便于铆接时的折弯处理；同时，在受到锤压时，由于面积的减小使得每一夹持臂103b能更容易紧密贴合发热件101或导电连接件102的外表面，从而确保夹持臂103b与待固定的发热件101或导电连接件102之间不存在间隙。此外，待固定的发热件101和导电连接件102分别由至少两个夹持臂103b夹持，其中任何一个夹持臂103b出现松动或松脱时，都不会影响待固定件与导电夹持件103之间的连接，大大降低了铆接不良率。
在本实施例中，夹持臂103b呈阵列状排布并不限于图中所示的两侧的夹持臂103b相对且并列设置，也可以采用相对交错设置的方式，只要满足位于同一侧的所有夹持臂103b能稳定、可靠的固定住导电连接件102或发热件101即可。优选的，任意两个夹持臂103b的相邻侧边之间具有间隙或相互抵接。
导电夹持件103可采用导电材料制成，优选采用黄铜或白铜制得，发热件101的第一连接端101a和第二连接端101b优选由白铜制成。白铜是以镍为主要添加元素的铜基合金，呈银白色，有金属光泽。纯铜加镍能显著提高其强度、耐蚀性、硬度和热电性，并降低电阻率温度系数，具有较好的机械、物理性能。此外，白铜内所含的大量镍元素具有较好的抗腐蚀性能，使得表面会形成氧化膜以有效避免在潮湿环境中的锈蚀，从而避免了发热丝电路短路及断路的发生；同时，也避免了铜锈溶解到烟油中而影响用户体验。
图4示出了本实施例中导电连接件103的立体图，导电连接件103的基板103a包括横截面呈弧形的主体部103c及由主体部103c的相对两侧继续弯折延伸形成的横截面呈弧形的侧翼103d，侧翼103d远离主体部103c的侧边继续相对折弯延伸形成多个夹持臂103b，导电连接件102及发热件101的一端横截面呈圆形并分别被包覆固定在两侧的侧翼103c与夹持臂103b所围成的空间内；基板103a的多段弧形的设计可以使得导电连接件103与端部的横截面呈圆形的导电连接件102及发热件101表面相贴合，连接更可靠，具有更好的强度，不易变形。被剥除绝缘层的导电连接件102的一端以及发热件101的一端分别与导电连接件103接触电连接，进而通过由导电材料制得的导电连接件103实现导电连接件102与发热件101之间的电连接。
图5示出了本发明第二较佳实施例所提供的电热丝组件的导电连接件103的立体图，与第一较佳实施例相比，该电热丝组件的其他结构与第一较佳实施例相同，在此不再赘述，不同点在于本实施中的导电连接件103的基板103a的结构不同。
在本实施例中，导电连接件103的基板103a同样包括主体部103c及由主体部103c的相对两侧边继续弯折延伸形成的横截面呈弧形的侧翼103d，每一侧翼103d远离主体部103c的侧边继续相对折弯延伸形成至少两个夹持臂103b，导电连接件102及发热件101的一端分别被包覆固定在两侧的侧翼103c与夹持臂103b所围成的空间内。
然而，主体部103c并不是如前所述的横截面呈弧形，相反本实施例中的主体部103c的底部略微内凹，与夹持臂103b接触的顶面为平面。这样设计可以使得导电夹持件103的体积更小，增加电子烟结构的紧凑性；同时，还能使夹持臂103b与基板103a保持较大程度的贴合，夹持臂103b也能较大程度的紧密贴合在发热件101或导电连接件102的外表面，也形成稳定、可靠的机械连接和电连接。
图6示出了本发明第三较佳实施例的电热丝组件的结构示意图，与前述实施例相比，本实施例示出了导电连接件103上设置两个夹持臂的情况。
此外，本实施中的发热件101呈扁平状，具有至少一平面，横截面可以为半圆形、半椭圆形、多边形等。将发热件101的一平面朝向导油件104并与导油件104的外表面贴合，从而缠绕固定在导油件104上。发热件101与导油件104的贴合面为平面，使发热件101与导油件104之间的接触面积显著增加，进而提高单位时间内产生的雾化量，增强雾化效果，提升用户体验。
优选的，发热件101的横截面为多边形，如长方形、正方形、梯形，对称的六边形等，以方便生产操作。更优选的，发热件101的横截面呈长方形，长度为0.3mm-1mm，宽度为0.05mm-0.2mm。
如图7所示，本实施例中的发热件101的横截面为长方形，导电夹持件103上的两个夹持臂103b通过铆接分别紧贴发热件101和导电连接件102，两个夹持臂103b的相邻侧边之间存在间隙。
可以理解的是，导电连接件102的横截面也可以具有至少一个平面，优选多边形，如长方形、正方形、梯形，对称的六边形等，可以与发热件101形状尺寸相同，也可以不同，在此不作具体限定。
本发明所提供的电热丝组件中，导电连接件102的一端外接并电连接至外部电源，另一端通过导电夹持件103与发热件101电连接，发热件101通电升温使导油件104所提供的烟油受热雾化成烟雾。本发明改变了依靠发热件101与导电连接件102直接接触来实现电连接的现状，而是将发热件101与导电连接件102间隔设置，采用由导电材料制成的导电夹持件103来同时实现两者之间的电连接和机械连接，增加了两者之间的电连接和机械连接的可靠性和稳定性。
图8和图9示出了本发明所提供的电子烟的一较佳实施例， 该电子烟包括 用于雾化烟油的雾化组件1和 为雾化组件
1 供电的电池组件 2 。
雾化组件 1 上远离电池组件的一端设置有吸嘴盖 105 ，供使用者吸食烟雾，雾化组件 1
还包括雾化器和用于容纳烟油的储油部，雾化器包括与电池组件 2 电连接的电极组件、套设在电极组件外的雾化套管 108 以及设置在雾化套管 108
内的如前所述的电热丝组件；储油部为设置在雾化套管内的烟油锁存件 109 ，导油件 104 的两端分别***烟油锁存件 109 中以吸取烟油供发热件 101
加热雾化。
电极组件包括与第一导电连接件 102a 电连接的第一电极 106 和与第二导电连接件 102b
电连接的第二电极 107 ，第一电极 106 和第二电极 107 设置在雾化套管 108 的一端用于与电池组件 2 电连接。电极组件还包括雾化座 110
，第一电极 106 插装在雾化座 110 内，第二电极 107 安装在雾化套管 108 的一端，雾化座 110 位于第二电极 107 内以实现第一电极 106
和第二电极 107 的电性绝缘。
雾化组件 1 内设置有用于容置如前所述的电热丝组件的雾化腔，电热丝组件中的导油件 104
的两端***烟油锁存件 109 中以吸取烟油，用于存储烟油的烟油锁存件 109 由棉或纤维等吸油材料制成；发热件 101 绕设在导油件 104 外部以雾化导油件
104 所提供的烟油，发热件 101 的 两连接端 分别通过导电夹持件 103 与第一电极 130a 和第二电极 130b 电连接。
发热件 101 和导油件 104 位于雾化组件 1 内的烟雾通道上，电子烟工作时发热件 101
通电升温以将烟油转变成供使用者吸食的烟雾，该烟雾通过与吸烟端 105 相通的烟雾通道排出。
图 10 示出了本发明所提供的电子烟的另一较佳实施例， 该电子烟同样包括 用于雾化烟油的雾化组件1和
为雾化组件 1 供电的电池组件 2 。
在本实施例中，雾化组件 1 包括用于容纳烟油的储油瓶 111 和 用于雾化烟油的雾化器，储油瓶 111
设置在雾化器 1 上远离电池组件 2 的一端， 雾化组件 1 上远离储油瓶 111 的一端设置有用于将雾化的烟雾排出的排烟口。此外， 吸烟端 105
设置在电子烟上远离 储油瓶 111 的一端。 雾化器中的储油瓶 111 远离 吸烟端 105
，避免烟油泄露至烟雾通道内以及烟雾受到烟油吸热而冷凝，使得本实施例中的电子烟能够有效防止用户吸食未经雾化及冷凝的烟液。
雾化器包括插设在储油瓶 111 内以用于雾化烟油的雾化芯，雾化芯包括与电池组件 2
电连接的电极组件、套设在电极组件外并插设于储油瓶 111 内的雾化套管 108 以及设置在雾化套管 108 内的如前所述的电热丝组件。
电极组件同样包括如前一实施例所述的第一电极 106 、第二电极 107 和雾化座 110
，具体连接关系和用途在此不再赘述。
导电连接件 102 与电极组件电连接以给发热件 101 供电，雾化套管 108
内设有用于为电热丝组件供油的烟油锁存件 109 ，导油件 104 从烟油锁存件 109 中以吸取烟油供发热件 101 加热雾化。烟油锁存件 109
优选采用吸油材料制成，其外周面与雾化套管 108 的内周面相贴合。由于设置有所述烟油锁存件 109 ，通过所述烟油锁存件 109 将 储油瓶 111 内的
烟油锁存并输送给所述 导油件104， 因而可避免因储油瓶 111
内的烟油量不同以使烟油过度或过少地输送给所述电热丝组件，导致烟雾量不恒定或电热丝组件干烧的情况；同时能够防止电子烟倒立时烟油泄露出来。
发热件 101 绕设在导油件 104 外部以雾化导油件 104 所提供的烟油，发热件 101 的 两连接端
分别通过导电夹持件 103 与第一电极 106 和第二电极 107 电连接。发热件 101 和导油件 104 位于雾化组件 1
内的烟雾通道上，电子烟工作时发热件 101 通电升温以将烟油转变成供使用者吸食的烟雾，该烟雾通过与吸烟端 105 相通的烟雾通道排出。
本实施例中的烟雾通道不经过储油瓶111，可 有效防止用户吸食未经雾化及冷凝的烟液；优选的，储油瓶 111
与雾化器可拆卸的相互连接，以便于储油瓶 111 的更换。
此外，本发明所提供的电热丝组件还适用于电池组件与储油器并列设置的电子烟（未示出）。具体的，该电子烟包括设置有吸烟端、储油器、雾化组件以及电池组件，电池组件与储油器并列设置，雾化组件包括如前所述的电热丝组件，该电热丝组件位于储油器上与吸烟端相邻的一端外侧；电子烟本体内部形成有位于储油器外部的、用于将雾化组件雾化所得的烟雾排出至电子烟本体外的烟雾通道。该电子烟通过将电池组件与储油器并列设置以减小电子烟的总长度，便于携带和使用。
综上所述，本发明所提供的电热丝组件、雾化组件以及电子烟中，导电夹持件103的基板103a两侧的夹持臂103b分别包覆以夹紧导电连接件102或发热件101，且任意两个夹持臂103b的相邻侧边之间具有间隙或相互抵接，以避免夹持臂103b相互重叠而无法紧贴导电连接件102或发热件101，进而避免因为夹持臂103b与导电连接件102或发热件101之间存在较大空隙而在使用中出现松脱等现象，提高了导电连接件102与发热件101连接的稳定性和可靠性。
此外，导电夹持件103的同一侧边上设置有多个夹持臂103b，使得其中任一夹持臂103b出现松动或松脱时，都不会影响发热件101和导电连接件102与导电夹持件103之间的连接，大大降低了铆接不良率，进一步提高了导电连接件102与发热件101连接的稳定性和可靠性。
由于本发明中的发热件101和导电连接件102是通过由导电材料制成的导电夹持件103来同时实现电连接和机械连接的，发热件101和导电连接件102通过导电夹持件103的可靠和稳定的机械连接，可实现发热件101与导电连接件102之间可靠和稳定的电连接。
本发明中发热件101与导油件104的贴合面为平面，使发热件101与导油件104之间的接触面积显著增加，进而提高单位时间内产生的雾化量，增强雾化效果，提升用户体验。
导电夹持件103采用白铜制得，能显著提高其强度、耐蚀性、硬度和热电性，并降低电阻率温度系数，具有较好的机械、物理性能；同时，白铜表面会形成氧化膜以有效避免在潮湿环境中的锈蚀，从而避免了发热丝电路短路的发生，进而避免了铜锈溶解到烟油中而影响用户体验。
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，而不是限制性的，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之内。
Claims (20)
- 一种电热丝组件，包括发热件（101）、导电连接件（102）和至少一个导电夹持件（103），其特征在于，每一所述导电夹持件（103）包括基板（103a）及由所述基板（103a）相对的两侧边相对折弯延伸形成的多个呈阵列状排布的夹持臂（103b），所述导电连接件（102）的一端端部与所述发热件（101）的一端端部并列间隔设置在所述基板（103a）上，并分别通过位于两侧的所述夹持臂（103b）包覆以夹紧在所述导电夹持件（103）内；其中，位于基板（103a）两侧的所述夹持臂（103b）之间为并列和/或交错设置。
- 根据权利要求1所述的电热丝组件，其特征在于，所述基板（103a）包括横截面呈弧形的主体部（103c）及由主体部（103c）的相对两侧继续弯折延伸形成的横截面呈弧形的侧翼（103d），所述侧翼（103d）的侧边继续相对折弯延伸形成所述夹持臂（103b），所述导电连接件（102）及所述发热件（101）的与所述导电夹持件（103）相连的一端横截面呈圆形并分别被包覆在两侧的所述侧翼（103c）与所述夹持臂（103b）所围成的空间内。
- 根据权利要求1所述的电热丝组件，其特征在于，所述电热丝组件还包括为所述发热件（101）输送烟油的导油件（104），所述发热件（101）缠绕在所述导油件（104）上。
- 根据权利要求3所述的电热丝组件，其特征在于，所述 发热件 （101） 具有至少一平面，所述平面朝向所述导油件 （104） 的外表面贴合缠绕 。
- 根据权利要求1所述的电热丝组件，其特征在于，所述发热件（101）具有设置在两端的第一连接端（101a）和第二连接端（101b）；所述导电连接件（102）包括通过一所述导电夹持件（103）与所述第一连接端（101a）电连接的第一导电连接件（102a）和通过另一所述导电夹持件（103）与所述第二连接端（101b）电连接的第二导电连接件（102b），所述第一连接端（101a）和所述第一导电连接件（102a）、或所述第二连接端（101b）和所述第二导电连接件（102b）分别被所述多个夹持臂（103b）包覆夹紧。
- 根据权利要求1所述的电热丝组件，其特征在于， 所述导电夹持件 （103） 由黄铜或白铜制成。
- 一种雾化组件，用于与电池组件（ 2 ）组合形成电子烟，其特征在于，包括如权利要求 1 或 2 所述的电热丝组件。
- 根据权利要求7所述的雾化组件，其特征在于，包括雾化器和用于容纳烟油的储油瓶（111），所述雾化器的一端与所述电池组件（2）连接，所述雾化器的另一端与所述储油瓶（111）可拆卸的相连； 所述雾化器包括插设在所述储油瓶（111）内以用于雾化所述烟油的雾化芯，所述雾化芯包括与所述电池组件（2）电连接的电极组件、套设在所述电极组件外并 插设于所述储油瓶 （111） 内的 雾化套管（108）以及设置在所述雾化套管（108）内的所述电热丝组件，所述导电连接件（102）与所述电极组件电连接，所述雾化套管（108）内设有用于为所述电热丝组件供油的烟油锁存件（109），所述烟油锁存件（109）的外周面与所述雾化套管（108）的内周面相贴合。
- 根据权利要求7所述的雾化组件，其特征在于，所述发热件（101）具有设置在两端的第一连接端（101a）和第二连接端（101b），所述导电连接件（102）包括通过一所述导电夹持件（103）与所述第一连接端（101a）电连接的第一导电连接件（102a）和通过另一所述导电夹持件（103）与所述第二连接端（101b）电连接的第二导电连接件（102b）。
- 根据权利要求9所述的 雾化组件 ，其特征在于，所述电热丝组件还包括为所述发热件（101）输送烟油的导油件（104），所述发热件（101）缠绕在所述导油件（104）上。
- 根据权利要求10所述的雾化组件，其特征在于，所述 发热件 （101） 具有至少一平面，所述平面朝向所述导油件 （104） 的外表面贴合缠绕 。
- 根据权利要求10所述的雾化组件，其特征在于，包括雾化器和用于容纳烟油的储油部，所述雾化器包括与所述电池组件（2）电连接的电极组件、套设在所述电极组件外 的 雾化套管（108）以及设置在所述雾化套管（108）内的所述电热丝组件，所述储油部为设置在所述雾化套管（108）内的烟油锁存件（109）， 所述导油件 （104） 的两端分别***所述烟油锁存件 （109） 中以吸取烟油，所述 电极组件 包括与所述第一导电连接件 （102a）电连接的 第一电极（ 106 ）和与所述 第二导电连接件（102b）电连接的 第二电极（ 107 ） 。
- 一种电子烟，其特征在于，包括雾化组件（ 1 ）和为所述雾化组件（ 1 ）供电的电池组件（ 2 ），所述雾化组件（ 1 ）包括如权利要求 1 或 2 所述的电热丝组件。
- 根据权利要求13所述的 电子烟，其特征在于，所述电子烟还包括吸烟端（ 105 ）和用于给所述雾化组件（ 1 ）供油的储油瓶（ 111 ），所述储油瓶（ 111 ）设置在远离所述吸烟端（ 105 ）的一端。
- 根据权利要求14所述的 电子烟 ，其特征在于，所述吸烟端 （ 105 ） 设置在所述电池组件 （ 2 ） 上远离所述雾化组件 （ 1 ） 的一端，所述储油瓶 （ 111 ） 设置在所述雾化器上远离所述电池组件 （ 2 ） 的一端； 所述雾化器包括插设在所述储油瓶 （ 111 ） 内以用于雾化所述烟油的雾化芯，所述雾化芯包括与所述电池组件 （ 2 ） 电连接的电极组件、套设在所述电极组件外并 插设于所述储油瓶 （ 111 ） 内的 雾化套管 （ 108 ） 以及设置在所述雾化套管（108）内的所述电热丝组件，所述导电连接件（102）与所述电极组件电连接，所述雾化套管 （ 108 ） 内设有用于为所述电热丝组件供油的烟油锁存件 （ 109 ） ，所述烟油锁存件 （ 109 ） 的外周面与所述雾化套管 （ 108 ） 的内周面相贴合。
- 根据权利要求15所述的电子烟，其特征在于，所述储油瓶 （ 111 ） 与所述雾化器为可拆卸连接和/或所述雾化组件 （ 1 ） 与所述电池组件 （ 2 ） 为可拆卸的连接。
- 根据权利要求13所述的电子烟，其特征在于，所述发热件 （ 101 ） 具有设置在两端的第一连接端 （ 101a ） 和第二连接端 （ 101b ） ，所述导电连接件 （ 102 ） 包括通过一所述导电夹持件 （ 103 ） 与所述第一连接端 （ 101a ） 电连接的第一导电连接件 （ 102a ） 和通过另一所述导电夹持件 （ 103 ） 与所述第二连接端 （ 101b ） 电连接的第二导电连接件 （ 102b ） 。
- 根据权利要求17所述的 电子烟 ，其特征在于，所述电热丝组件还包括为所述发热件 （ 101 ） 输送烟油的导油件 （ 104 ） ，所述发热件 （ 101 ） 缠绕在所述导油件 （ 104 ） 上。
- 根据权利要求18所述的 电子烟 ，其特征在于，所述 发热件 （101） 具有至少一平面，所述平面朝向所述导油件 （104） 的外表面贴合缠绕 。
- 根据权利要求18所述的电子烟，其特征在于，所述雾化组件（1）包括雾化器和用于容纳烟油的储油部，所述雾化器包括与所述电池组件 （ 2 ） 电连接的电极组件、套设在所述电极组件外 的 雾化套管 （ 108 ） 以及设置在所述雾化套管 （ 108 ） 内的所述电热丝组件，所述储油部为设置在所述雾化套管 （ 108 ） 内的烟油锁存件 （ 109 ） ， 所述导油件（ 104 ）的两端分别***所述烟油锁存件（ 109 ）中以吸取烟油，所述 电极组件 包括与所述第一导电连接件（ 102a ） 电连接的 第一电极（ 106 ）和与所述 第二导电连接件 （ 102b ） 电连接的 第二电极（ 107 ） 。
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| US11759580B2 (en) | 2016-09-22 | 2023-09-19 | Juul Labs, Inc. | Leak-resistant vaporizer device |
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| CN110664017A (zh) * | 2019-11-05 | 2020-01-10 | 深圳市新宜康科技股份有限公司 | 雾化器多发热体交替发热的方法及装置 |
| US12023434B2 (en) | 2021-03-11 | 2024-07-02 | Pax Labs, Inc. | Leak-resistant vaporizer device |
| CN115256970A (zh) * | 2022-08-31 | 2022-11-01 | 深圳市鑫霖美科技有限公司 | 自动化雾化模组制作机构及自动化雾化模组制作设备 |
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| Publication number | Publication date |
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| CN106455695B (zh) | 2020-01-10 |
| CN106455695A (zh) | 2017-02-22 |
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