WO2020011115A1

WO2020011115A1 - Atomizer having integrated atomizing core and electronic cigarette having same

Info

Publication number: WO2020011115A1
Application number: PCT/CN2019/094946
Authority: WO
Inventors: 林光榕; 郑贤彬
Original assignee: 惠州市新泓威科技有限公司
Priority date: 2018-07-13
Filing date: 2019-07-05
Publication date: 2020-01-16
Also published as: CN108576939A

Abstract

An atomizer which has an integrated atomizing core (3), comprising a mouthpiece (1), a liquid storage shell (2), the integrated atomizing core (3), a throttle sheet (4), an atomizing seat (5) and a bottom cap (6). The integrated atomizing core (3) comprises an atomizing tube (31), a liquid isolating sleeve (32), a tubular electric heating core (33), a tubular liquid storage (34) and an atomizing tube plug (35). The tubular liquid storage (34) and the atomizing tube (31) may insulate heat and prevent radiation so as to prevent the atomizing seat (5) from burning due to high temperature when an electric heating wire operates directly in the atomizing seat (5). The tubular liquid storage (34) and the tubular electric heating core (33) may fully absorb e-liquid in an electronic cigarette, and therefore, direct erosion of the electric heating wire due to insufficient conductive liquid is avoided. The defects which occur when an atomizer operates at high temperature, such as proneness of leakage, low vapor generation and an unpleasant burning smell, are overcome, vapor is increased, and a better smoking feel is provided for a user.

Description

Atomizer with integrated atomizing core and electronic cigarette thereof

[0001] The present invention relates to the technical field of atomizers and electronic cigarettes, and more particularly, the present invention relates to an atomizer with an integrated atomizing core and an electronic cigarette thereof.

Background technique

[0002] Some electronic cigarettes generally include an atomizer and a battery rod. The atomizer is provided with an atomizing device to heat the electronic cigarette liquid and atomize it for the user to smoke. 5Some electronic atomizers are generally provided with a liquid storage chamber and an atomization base, the liquid storage chamber is used to store smoke liquid, and an overhead liquid guiding strip is arranged in the atomizing base. Heating wire, both ends of the liquid guide strip absorb and conduct the smoke liquid to the heating wire for atomization.

[0003] The disadvantage of the above-mentioned electronic aerosolizer is that the heating wire is wound around the liquid guide strip, and the cross section of the liquid guide strip is restricted by the spiral cross section of the heating wire, resulting in a small area. When the liquid smoke is atomized, the liquid conduction of the liquid guiding strip is easy to cause insufficient conduction, and the liquid guiding strip is easily damaged by burning. In addition, the cavity in the atomizing seat directly forms the atomizing cavity, and the high temperature generated by the heating wire is directly transmitted to the radiation. On the atomizing base, the atomizing base is easily ablated and deformed, which causes the liquid leakage of the electronic atomizer, the occurrence of small amount of smoke, and the abnormal smell of burning, and even fails to work normally.

Summary of invention

technical problem

[0004] The object of the present invention is to provide an atomizer with an integrated atomizing core. The atomizer can prevent the liquid leakage of the atomizer, the amount of smoke generated by the atomizer from being improved through the improvement of the heating structure of the atomizer core, Solutions to problems such as burning odor

Technical solutions

[0005] The technical solution of the present invention is implemented as follows: An atomizer having an integrated atomizing core includes a suction nozzle, a liquid storage shell, an integrated atomizing core, a throttle plate, an atomizing seat and a bottom cover; The liquid storage shell is a hollow shell, the upper end of which is closed and the lower end is completely open, the suction nozzle is sleeved on the upper outer surface of the liquid storage shell, the upper end of the suction nozzle is provided with a first smoking hole, and the throttle plate is provided with There are throttling holes, the integrated atomizing core, throttling sheet and atomizing The bases are connected to each other and sleeved in the liquid storage shell, the bottom of the atomizing base is connected to the bottom cover, and the bottom cover is provided at the mouth of the lower end of the liquid storage shell;

[0006] A second smoking hole is provided at the upper end of the liquid storage shell, a smoke outlet pipe communicating with the second smoking hole is provided below the second smoking hole, and the second smoking hole is in communication with the first smoking hole ;

[0007] The integrated atomizing core is provided on the atomizing base, and includes an atomizing tube, a liquid-proof sleeve, a tubular electric heating core and an atomizing tube plug, the liquid-proofing sleeve, a tubular electric heating core, and an atomizing tube The plug is sleeved on the inner wall of the atomizing pipe in order from top to bottom, the inner wall of the liquid-proof sleeve is sleeved on the lower end of the smoke outlet pipe, and a plug plug through hole is provided in the center of the atomizing pipe plug. The wall portion of the atomizing tube is provided with a liquid supply hole.

[0008] Preferably, the tubular electric heating core includes a spiral-shaped electric heating wire and a tubular liquid-guiding liquid, and the electric heating wire is coaxially disposed on an inner wall of the tubular liquid-guiding liquid or integrally formed in a wall portion of the tubular liquid-guiding liquid. .

[0009] Preferably, the integrated atomizing core further includes a tubular liquid storage, and the tubular liquid storage is sleeved between the atomizing tube and the tubular electric heating core.

[0010] Preferably, a concave ring groove is provided on the upper part of the atomizing seat, a second air inlet through hole is provided downward at the bottom of the concave ring groove, and the throttle cover is provided on the concave ring. Above the groove, the lower part of the integrated atomizing core is set in the concave ring groove, and the upper part of the integrated atomizing core is connected to the lower end of the smoke pipe through the throttle sheet.

[0011] Preferably, a first suction hole is further provided at the upper end of the suction nozzle, a vertical second suction passage is provided in a wall portion of the liquid storage shell, and the upper end of the second suction passage penetrates the storage The wall portion of the liquid casing constitutes a second suction hole, and a first suction channel is provided between the second suction hole and the center of the upper end of the liquid storage casing and between the outer wall of the liquid storage casing and the inner wall of the suction nozzle. The suction channel is not connected with the second smoking hole, a third suction hole is provided on the atomizing seat, a fourth suction hole is provided on the bottom cover, the first suction hole, the first suction hole Airway, second suction hole,

[0012] The second suction channel, the third suction hole, and the fourth suction hole are sequentially communicated to form a suction detection airway.

[0013] Preferably, a liquid storage case gasket is provided between the upper end of the liquid storage case and the suction nozzle, and the liquid storage case seal seals between the outer wall of the upper end of the liquid storage case and the inner wall of the upper end of the suction nozzle. There are two through holes communicating the first smoking hole and the second smoking hole, the first suction hole and the first suction channel, respectively.

[0014] Preferably, the space enclosed by the inner wall of the liquid storage shell, the outer wall of the smoke outlet pipe, the upper outer wall of the integrated atomizing core and the throttle sheet is set as a liquid storage chamber for storing liquid smoke, The space surrounded by the inner wall of the atomizing base, the outer wall of the integrated atomizing core and the throttle sheet is set as a liquid guiding cavity for guiding the smoke liquid into the integrated type. Atomization core.

[0015] Preferably, a gap for gas circulation is provided between the atomizing base and the bottom cover, and a first air inlet hole is provided in a lower wall portion of the liquid storage shell to communicate with the gap.

[0016] Preferably, the outer diameter of the lower wall portion of the liquid storage shell is reduced by a step to form a plug, and the plug is used to connect with a battery rod to form a complete electronic cigarette, and the plug is provided with the Convex buckle with battery rod.

[0017] Another technical solution provided by the present invention: An electronic cigarette includes a battery rod connected to each other and the atomizer with an integrated atomizing core described above, and a rechargeable battery is provided in the battery rod. The atomizer provides power.

[0018] Preferably, the bottom cover is provided with a first electrode to be electrically connected to a lead of the electric heating core, the battery rod is provided with a second electrode to be electrically connected to the battery, and the first electrode is a socket A type electrode includes a cup-shaped electrode holder and an electrode crown spring, the electrode crown spring is disposed in the electrode holder, and the second electrode is a plunger type inserted into the electrode crown spring and clamped by the electrode crown spring. electrode.

[0019] Preferably, the bottom cover is provided with a first electrode to be electrically connected to a lead of the electric heating core, the battery rod is provided with a second electrode to be electrically connected to the battery, and the first electrode is metal A cylinder, the upper part of the second electrode is a metal plug inserted into the metal cylinder, and a spring is provided at the lower part of the second electrode, and the spring elastically abuts the metal plug against the inner wall of the metal cylinder .

The beneficial effects of the invention

Beneficial effect

[0020] The integrated atomizing core

[0021] The atomizer no longer adopts the method of directly providing a liquid guide strip and a heating wire in the atomization base, but instead provides an atomization tube, which can separate the atomization base from the tubular electric heating core, and has heat insulation and prevention The effect of heat radiation prevents the heating wire from working directly in the atomizing seat, which can cause high temperature burns to the atomizing seat. The tubular liquid-conducting core in the tubular heating core increases the supply of liquid compared to the traditional liquid-conducting rope. The flow area can fully absorb the e-cigarette liquid, avoiding the failure of being directly ablated by the electric heating wire due to insufficient liquid conduction; the inner diameter of the tube-shaped liquid conducting liquid is large, and the atomizing area is also relatively large. The smoke liquid mist in a unit time The amount of chemical conversion is greatly improved, and the smoke inhaled by the user at one time increases, which improves the smoking taste of the user.

Brief description of the drawings

BRIEF DESCRIPTION OF THE DRAWINGS [0022] FIG. 1 is a perspective view of an atomizer according to an embodiment of the present invention;

[0023] FIG. 2 is an exploded view of the structure of an atomizer according to an embodiment of the present invention;

[0024] FIG. 3 is a front sectional view of a nebulizer according to an embodiment of the present invention;

4 is a front sectional view of an atomizer according to an embodiment of the present invention;

[0026] FIG. 5 is a front sectional view of an atomizer according to an embodiment of the present invention;

6 is a perspective view of a suction nozzle according to an embodiment of the present invention;

7 is a sectional view of a suction nozzle according to an embodiment of the present invention;

[0029] FIG. 8 is a perspective view of a liquid storage case according to an embodiment of the present invention;

9 is a sectional view of a liquid storage case according to an embodiment of the present invention;

[0031] FIG. 10 is a perspective view of an atomizing base according to an embodiment of the present invention;

11 is a sectional view of an atomizing base according to an embodiment of the present invention;

[0033] FIG. 12 is an exploded view of an atomizing base, a throttle plate and an integrated atomizing core according to an embodiment of the present invention;

[0034] FIG. 13 is a combined perspective view of an atomizing base, a throttle plate and an integrated atomizing core according to an embodiment of the present invention;

[0035] FIG. 14 is a combined perspective view of an atomizing seat, a throttle plate and an integrated atomizing core according to an embodiment of the present invention;

[0036] FIG. 15 is a combined sectional view of an atomizing base, a throttle plate and an integrated atomizing core according to an embodiment of the present invention; [0037] FIG. 16 is a perspective view 1 of an integrated atomizing core according to an embodiment of the present invention;

[0038] FIG. 17 is a second perspective view of an integrated atomizing core according to an embodiment of the present invention;

[0039] FIG. 18 is an exploded view of the structure of an integrated atomizing core according to another embodiment of the present invention;

[0040] FIG. 19 is an exploded view of a structure of an integrated atomizing core according to an embodiment of the present invention;

20 is a cross-sectional view of an integrated atomizing core according to an embodiment of the present invention;

21 is an exploded view of a structure of an electric heating core according to an embodiment of the present invention;

22 is a sectional view of an electric heating core according to an embodiment of the present invention;

23 is a sectional view of an electric heating core according to another embodiment of the present invention;

[0045] FIG. 24 is a first perspective view of a liquid storage case gasket according to an embodiment of the present invention;

[0046] FIG. 25 is a second perspective view of a liquid storage case gasket according to an embodiment of the present invention;

[0047] FIG. 26 is a top view of a liquid storage case gasket according to an embodiment of the present invention;

[0048] FIG. 27 is a sectional view of a liquid storage case gasket according to an embodiment of the present invention;

[0049] FIG. 28 is a perspective view of a bottom cover according to an embodiment of the present invention; [0050] FIG. 29 is an exploded view of a structure of a bottom cover according to an embodiment of the present invention;

[0051] FIG. 30 is a top view of a throttle plate according to an embodiment of the present invention;

[0052] FIG. 31 is a first perspective view of a throttle plate according to an embodiment of the present invention;

[0053] FIG. 32 is a second perspective view of a throttle plate according to an embodiment of the present invention;

33 is a cross-sectional view of an electrode holder according to an embodiment of the present invention;

[0055] FIG. 34 is a perspective view of an electrode crown spring according to an embodiment of the present invention;

[0056] FIG. 35 is a front view of an electrode crown spring according to an embodiment of the present invention;

[0057] FIG. 36 is an exploded view of an electronic cigarette according to an embodiment of the present invention;

37 is an exploded view of a bottom cover according to another embodiment of the present invention;

[0059] FIG. 38 is an enlarged view of a second electrode portion according to another embodiment of the present invention.

The best embodiment for carrying out the invention

Best Mode of the Invention

[0060] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0061] According to the present invention, an atomizer with an integrated atomizing core is provided. To facilitate the description, as shown in FIG. 3, the nozzle 1 of the atomizer with an integrated atomizing core is placed vertically upward. The descriptions of the "upper, lower, upper, lower, upper, lower, upper, lower, upward, downward" and other descriptions of the various components refer to the atomizer with the integral atomizing core placed vertically upward. Up and down position relationship.

Invention Examples

Examples

[0062] As shown in FIGS. 1 to 7, the present invention has an atomizer with an integrated atomizing core, which includes a suction nozzle 1, a liquid storage shell 2, an integrated atomizing core 3, a throttle plate 4, and an atomizing base. 5 and bottom cover 6, the liquid storage case 2 is a hollow shell, the upper end of the liquid storage case 2 is closed, the lower end of the liquid storage case 2 is completely open, and the suction nozzle 1 is sleeved on the upper outer surface of the liquid storage case 2, The upper end of the mouth 1 is provided with a first smoking hole 10, the integrated atomizing core 3, the throttle plate 4, and the atomizing seat 5 are connected to each other and sleeved in the liquid storage case 2, and the bottom cover 6 is provided at the lower end of the liquid storage case 2. The mouth part closes the mouth part, and the bottom of the atomizing seat 5 is connected to the bottom cover 6.

[0063] As shown in FIGS. 8 and 9, a second smoking hole 20 is provided at the upper end of the liquid storage case 2, and a smoke outlet pipe 21 communicating with the second smoking hole 20 is vertically arranged below the second smoking hole 20, the second The smoking hole 20 is in communication with the first smoking hole 10. [0064] As shown in FIG. 4, FIG. 16 to FIG. 18, the integrated atomizing core 3 of the present invention includes an atomizing tube 31, a liquid-insulating sleeve 32, a tubular electric heating core 33 and an atomizing pipe plug 35, and a tubular electric heating core 33 The same axial direction is provided inside the tubular liquid storage 34, and the liquid-insulating sleeve 32, the tubular electric heating core 33 and the atomizing pipe plug 35 are sequentially set on the inner wall of the atomizing tube 31 from top to bottom, and the inner wall of the liquid-insulating sleeve 32 is sleeved on At the lower end of the smoke exit pipe 21, a plug plug hole 350 is provided in the center of the atomizing pipe plug 35, and a liquid supply hole 310 is provided in a wall portion of the atomizing pipe 31 located in the concave ring groove 51 of the atomizing seat, and the liquid supply hole 310 Liquid can be supplied to the tubular electric heating core 33 in the atomizing tube 31.

[0065] As shown in FIG. 21 to FIG. 23, the tubular electric heating core 33 includes a helical electric heating wire 331 and a tubular liquid conducting member 332. As shown in FIG. 22, in this embodiment, the electric heating wire 331 is coaxially disposed on the tubular conducting member. The inner wall of the liquid 332 is shown in FIG. 23 in another embodiment. The heating wire 331 and the tubular liquid conducting body 332 are integrally formed in the wall portion of the tubular liquid conducting body 332 in the same axial direction. The central through hole of the tubular electric heating core 33 constitutes an atomizing cavity 330 for generating smoke. The tubular liquid-conducting material 332 may be made of a glass fiber material or a porous ceramic material.

[0066] The atomizing tube 31 provided in the present invention can separate the atomizing base 5 from the tubular electric heating core 33, and has the functions of heat insulation and heat radiation prevention, and prevents the electric heating wire from working directly in the atomizing base to give fog. Failure caused by high-temperature burns caused by the chemical seat; The tubular liquid guide 332 provided in the tubular electric heating core 33 increases the liquid supply circulation area compared with the traditional liquid guide rope, which can fully absorb the e-cigarette liquid and avoid the lack of liquid guide Failure to be directly ablated by the electric heating wire; In addition, the inner wall of the tubular liquid-conducting liquid 332 has a larger diameter and a larger atomization area, and the amount of smoke liquid atomization in a unit time is greatly increased. The smoke inhaled by the user at one time increases. Improved smoking taste for users

[0067] As shown in FIG. 19, the embodiment of the present invention is that the integrated atomizing core 3 further includes a tubular liquid storage 34, and the tubular liquid storage 34 is sleeved between the atomizing tube 31 and the tubular electric heating core 33. This embodiment The tubular liquid storage 34 is added to store a layer of smoke liquid to prevent the smoke liquid in the liquid storage chamber or the liquid guiding chamber from flowing directly into the tubular liquid conducting liquid 332 in the tubular electric heating core 3 3, which increases the buffer of the smoke liquid circulation and avoids The smoke liquid leaks into the atomizing cavity inside the tubular atomizing core 33 when the suction force is too large.

[0068] As shown in FIG. 10 to FIG. 15, the upper end of the atomizing seat 5 is provided with a concave ring groove 51 downward. The concave ring groove 51 of this embodiment is divided into two upper and lower layers, and the concave ring groove 51 has a lower layer. It is round to just fit the bottom of the integrated atomizing core 3. The upper layer of the concave ring groove 51 has a certain space to form the liquid guide cavity 54 in addition to the integrated atomizing core 3. The bottom of the concave ring groove 51 is provided with a through hole. The second air inlet through hole 50, the throttle plate 4 is provided with a throttle hole 40, the throttle plate 4 is covered above the concave ring groove 51, and the lower part of the integrated atomizing core 3 is provided in the concave ring groove 51, Integrated atomizing core 3 The upper part is connected to the lower end of the smoke outlet pipe 21 through the throttle plate 4. The atomizing base 5 is further provided with a liquid injection through hole 53.

[0069] As shown in FIG. 3, FIG. 6 to FIG. 9, the upper end of the suction nozzle 1 is further provided with a first suction hole 11, the outer diameter of the upper part of the liquid storage shell 2 is contracted, and the inner wall of the liquid storage shell 2 is provided with a vertical The second suction channel 24, the upper end of the second suction channel 24 penetrating the wall of the liquid storage shell 2 constitutes a second suction hole 23, between the second suction hole 23 and the upper end of the liquid storage shell 2, and the liquid storage shell A first suction channel 22 is provided between the outer wall and the inner wall of the suction nozzle 1. The specific structure of the first suction channel 22 in this embodiment is: a liquid storage between the second suction hole 23 and the second smoking hole 20 A suction groove 22 is provided on the outer wall of the shell 2, or a suction groove (not shown in the figure) is provided between the second suction hole 23 and the second smoking hole 20 corresponding to the inner wall of the suction nozzle 1, The suction groove 22 is in communication with the second suction hole 23 but is not in communication with the second smoking hole 20. The suction groove 22 and the inner wall of the suction nozzle 1 or the outer wall of the liquid storage shell 2 constitute a first suction channel 22. The atomizing base 5 is provided with a third suction hole 52, the bottom cover 6 is provided with a fourth suction hole 60, a first suction hole 11, a first suction passage 22, a second suction hole 23, and a second suction hole The airway 24, the third suction hole 52, and the fourth suction hole 60 communicate in sequence to form a suction detection airway. The suction detection airway is connected to a suction sensor (not shown) provided on a battery rod of the electronic cigarette. It is convenient for the suction sensor to detect the amount of suction when the user smokes.

[0070] As shown in FIG. 2 to FIG. 5 and FIG. 24 to FIG. 27, a liquid storage shell seal 7 is provided between the upper end of the liquid storage shell 2 and the suction nozzle 1, and the liquid storage shell seal 7 The upper outer wall and the upper inner wall of the suction nozzle 1 are sealed, and two through holes 71 and 72 are provided at the same time. The through hole 71 communicates with the first smoking hole 10 and the second smoking hole 20 and the through hole 72 communicates with the first suction hole. 11 与第一吸气道 22. A sealing ring 81 is provided between the lower end of the suction nozzle 1 and the liquid storage case 2 to seal the gap therebetween. A ring groove 810 is provided on the liquid storage case 2 corresponding to the sealing ring 81 to install the sealing ring 81 .

[0071] As shown in FIG. 3, the space formed by the inner wall of the liquid storage case 2, the outer wall of the smoke outlet pipe 21, the upper outer wall of the integrated atomizing core 3, and the throttle plate 4 is set as a liquid storage for storing liquid smoke. The space surrounded by the inner wall of the concave ring groove 51 of the atomizing seat, the lower outer wall of the integrated atomizing core 3 and the throttle plate 4 is set as a liquid guiding cavity 54 for guiding the smoke liquid into the integrated atomizing core 3.

[0072] As shown in FIG. 4, a gap 61 for gas circulation is provided between the atomizing base 5 and the bottom cover 6, and a first air inlet hole 28 is provided at the lower portion of the liquid storage case 2 to communicate with the gap 61.

[0073] As shown in FIG. 28 to FIG. 30, a large hole 41 is provided in the middle of the throttling sheet 4 for penetrating the integrated atomizing core 3, and a large hole 40 is provided next to the large hole for self-reservoir 26 sections. The smoke liquid flows to the fluid guide cavity 54. The throttle plate 4 is also provided with a liquid injection hole 42. When the smoke liquid in the liquid storage cavity 26 is used up, a new smoke liquid can be filled into the storage liquid through the liquid injection hole 42 Cavity 2 6

[0074] As shown in FIGS. 31 and 32, the bottom cover 6 is provided with a first electrode 62. The first electrode 62 includes a positive electrode and a negative electrode. The first electrode 62 is electrically connected to the lead 3310 of the tubular electric heating core 33. The cover 6 is also provided with a liquid injection pipe 63, which is inserted into the liquid injection through hole 53 in the atomizing base 5. After the smoke liquid in the liquid storage chamber 26 is used up, the user can pass the liquid injection pipe 63 Inject new smoke liquid and continue to use. A seal ring 82 is provided between the bottom cover 6 and the liquid storage case 2 to seal the gap therebetween.

[0075] As shown in FIG. 8, the outer diameter of the lower portion of the liquid storage case 2 is reduced by a step to form a plug 29, which is used to plug into a battery rod (not shown) to form a complete electronic cigarette. The plug 29 A convex buckle 25 is provided on the battery pole.

[0076] The working principle of the atomizer in this embodiment is as follows:

[0077] As shown in FIG. 3, when the nebulizer of this embodiment works, the e-cigarette liquid stored in the liquid storage chamber 26 flows into the liquid chamber 54 and the liquid guide chamber 54 through the orifice 42 of the throttle plate 4. the liquid smoke through the fluid supply hole 31 in the atomizing tube 310 flows into the liquid reservoir 34 of the tubular, the tubular liquid reservoir ₃₄ may store enough liquid smoke solution supply guide tube 332, the heating wire 331 on the liquid heating the tubular guide 332 The smoke liquid is heated and evaporated, and the smoke liquid is generated in the atomizing cavity 330 of the tubular electric heating core 33 after the smoke liquid is evaporated. The direction of the smoke liquid flowing in the atomizer is as indicated by the continuous arrows in FIG. 3.

[0078] As shown in FIG. 4, when the nebulizer of this embodiment is operated, the user smokes from the suction nozzle 1, the atomization cavity 330 of the tubular electric heating core 33 generates a negative pressure, and the air is introduced from the first inlet of the liquid storage case 2. The air holes 28 are sucked in, enter the atomizing chamber 330 through the gap 61 between the atomizing seat 5 and the bottom cover 6 and the second air inlet through hole 50 of the atomizing seat 5, and the smoke generated in the atomizing chamber 330 follows After the air flows out of the smoke pipe 21 and passes through the second smoking hole 20 and the first smoking hole 10, the smoke is sucked into the user's mouth. The directions of air ingress and smoke generation and outflow are as indicated by the continuous arrows in FIG. 4.

[0079] As shown in FIG. 5, when the nebulizer in this embodiment works, while the user smokes from the suction nozzle 1, the first suction hole 11 generates suction force, which is sequentially transmitted to the first suction passage 22, the second The suction hole 23, the second suction channel 24, the third suction hole 52, and the fourth suction hole 60 are finally transmitted to a suction sensor in the battery rod of the electronic cigarette, so that it detects that the user is smoking and generates suction. When the suction force is actually generated, the air flows from the fourth suction hole 60 to the first suction hole 11 in the reverse order described above. See the direction indicated by the continuous arrows in FIG. 5.

[0080] As shown in FIG. 36, the electronic cigarette of the present invention includes the battery rod B connected to each other and the above-mentioned integrated battery rod. The atomizer A of the atomizing core is provided with a rechargeable battery 91 in the battery rod B to provide power to the atomizer A.

[0081] As shown in FIGS. 31-35, in the embodiment of the electronic cigarette of the present invention, a first electrode 62 is provided on the bottom cover 6 to be electrically connected to a lead 3310 of the tubular electric heating core 33, and a second electrode is provided on the battery rod B. 92 is electrically connected to the battery 91. The first electrode 62 is a socket-type electrode, and includes a cup-shaped electrode holder 921 and an electrode crown spring 922. The electrode crown spring 922 is provided in the electrode holder 921, and the second electrode 92 is an electrode crown spring 922. The pin electrode is clamped by the electrode crown spring 922. Each of the first electrode 62 and the second electrode 92 includes a positive electrode and a negative electrode. In other embodiments, the first electrode may also be a plug-type electrode, and the second electrode may also be a socket-type electrode.

[0082] As shown in FIG. 31 and FIG. 32, in the embodiment of the present invention, the first electrode 62 is a socket-type electrode, and includes a cup-shaped electrode holder 621 and an electrode crown spring 622. The electrode crown spring 622 is disposed in the electrode holder 621. . The second electrode 92 is provided with an electrode plug (not shown), and the electrode plug is correspondingly inserted into the electrode crown spring 622, and the electrode crown can be clamped and held in the middle of the electrode crown spring 622. As shown in FIG. 31, FIG. 33, FIG. 37, and FIG. 38, electrical connection and preventing the battery rod B from being loosened after being connected to the atomizer A are shown in FIG. 31, FIG. 33, FIG. 37, and FIG. The electrode 62 is electrically connected to the lead 3310 of the heating core. A second electrode 92 is provided on the battery rod B to electrically connect the battery 91. The first electrode 62 includes an electrode holder 621 as a metal cylinder, and the upper part of the second electrode 92 is a metal circle inserted. A spring 922 is provided at the lower part of the metal insert 921 and the second electrode 92 of the cylinder. The spring 922 elastically abuts the metal insert 921 on the inner wall of the metal cylinder 621. The elastic contact method can ensure the first electrode 62 and the second electrode 92. The electrical connection state is maintained at any time, and the battery rod B and the atomizer can be easily inserted and removed.

[0083] Each of the first electrode 62 and the second electrode 92 includes a positive electrode and a negative electrode. In other embodiments, the first electrode may also be a plug-type electrode, and the second electrode may also be a socket-type electrode.

Industrial applicability

[0084] What has been described above are only preferred embodiments of the present invention, and the above specific embodiments are not a limitation on the present invention. Within the scope of the technical idea of the present invention, various deformations and modifications may occur. Any retouching, modification, or equivalent replacement made by a person of ordinary skill in the art according to the above description shall fall within the protection scope of the present invention.

Claims

Claim

[Claim 1] An atomizer having an integrated atomizing core, comprising: a suction nozzle, a liquid storage shell, an integrated atomizing core, a throttle plate, an atomizing seat and a bottom cover; The liquid shell is a hollow shell, the upper end of which is closed and the lower end is completely open. The suction nozzle is sleeved on the upper outer surface of the liquid storage shell. The upper end of the suction nozzle is provided with a first smoking hole, and the throttle plate is provided with a throttle. A flow hole, the integrated atomizing core, the throttling sheet and the atomizing seat are connected to each other and set in a liquid storage shell, the bottom of the atomizing seat is connected with the bottom cover, and the bottom cover is provided in the liquid storage Mouth of the lower end of the shell;

A second smoking hole is provided at the upper end of the liquid storage shell, a smoke outlet pipe communicating with the second smoking hole is provided below the second smoking hole, and the second smoking hole is in communication with the first smoking hole; The integrated atomizing core is provided on the atomizing base and includes an atomizing tube, a liquid-proof sleeve, a tubular electric heating core and an atomizing tube plug, and the liquid-proofing sleeve, the tubular electric heating core and the atomizing tube plug are from top to bottom The inner wall of the atomizing pipe is sleeved in turn, the inner wall of the liquid-proof sleeve is sleeved on the lower end of the smoke outlet pipe, and the plugging hole is provided in the center of the atomizing pipe plug. The wall part is provided with a liquid supply hole.

[Claim 2] The atomizer with an integrated atomizing core according to claim 1, characterized in that: the tubular electric heating core includes a spiral electric heating wire and a tubular liquid conducting conductor, and the electric heating wire is coaxial with It is provided on the inner wall of the tubular liquid conducting body or integrally formed in the wall part of the tubular liquid conducting body.

[Claim 3] The atomizer with an integrated atomizing core according to claim 1, wherein the integrated atomizing core further comprises a tubular liquid storage sleeve, and the tubular liquid storage sleeve is sleeved on the Between the atomizing tube and the tubular electric heating core.

[Claim 4] The atomizer with an integrated atomizing core according to claim 1, characterized in that: an upper part of the atomizing seat is provided with a concave ring groove, and a bottom of the concave ring groove is provided downward The second through-air inlet that penetrates, the throttle plate is disposed above the concave ring groove, the lower portion of the integrated atomizing core is provided in the concave ring groove, and the upper portion of the integrated atomizing core is It is connected to the lower end of the smoke pipe through the throttling sheet.

[Claim 5] The atomizer with an integrated atomizing core according to claim 1, wherein a first suction hole is further provided at an upper end of the suction nozzle, and a wall portion of the liquid storage shell A vertical second suction channel is provided, and the upper end of the second suction channel penetrates the wall portion of the liquid storage shell to form a second suction hole. A first suction channel is provided between the second suction hole and the center of the upper end of the liquid storage shell, and between the outer wall of the liquid storage shell and the inner wall of the suction nozzle. The atomizing base is provided with a third suction hole, the bottom cover is provided with a fourth suction hole, the first suction hole, the first suction passage, the second suction hole, and the second suction The channel, the third suction hole, and the fourth suction hole are sequentially connected to form a suction detection airway.

[Claim 6] The atomizer with an integrated atomizing core according to claim 1, characterized in that: a liquid storage shell seal is provided between the upper end of the liquid storage shell and the suction nozzle, and the liquid storage The shell sealing gasket seals the outer wall of the upper end of the liquid storage shell and the inner wall of the upper end of the suction nozzle. At the same time, two through holes are provided to communicate the first smoking hole and the second smoking hole, the first suction hole and the first suction channel.

[Claim 7] The atomizer with an integrated atomizing core according to claim 1, characterized in that: the inner wall of the liquid storage shell, the outer wall of the smoke pipe, the upper outer wall of the integrated atomizing core, and The space enclosed by the throttling sheet is set as a liquid storage chamber for storing smoke liquid, and the space surrounded by the inner wall of the atomizing base, the outer wall of the integrated atomizing core and the throttling sheet is set as a liquid guiding cavity. To guide the smoke liquid into the integrated atomizing core.

[Claim 8] The atomizer with an integrated atomizing core according to claim 1, characterized in that: a gap for gas circulation is provided between the atomizing base and the bottom cover, and the liquid storage shell The lower wall portion is provided with a first air inlet hole and communicates with the gap.

[Claim 9] The atomizer with an integrated atomizing core according to claim 1, characterized in that: the outer diameter of the lower wall portion of the liquid storage shell is reduced by one step to form a plug, and the plug is used to communicate with The battery rod is plugged to form a complete electronic cigarette, and the plug is provided with a convex buckle for engaging with the battery rod.

[Claim 10] An electronic cigarette, comprising: a battery rod connected to each other and an atomizer with an integrated atomizing core according to any one of claims 1 to 9, wherein the battery rod is provided with A rechargeable battery provides power to the atomizer.

[Claim 11] The electronic cigarette according to claim 10, wherein: a first electrode is provided on the bottom cover to be electrically connected to a lead of the electric heating core, and a second electrode is provided on the battery rod. The battery is electrically connected, the first electrode is a socket-type electrode, and includes a cup-shaped electrode holder and an electrode crown spring, the electrode crown spring is disposed in the electrode holder, and the second electrode is an inserted electrode crown spring. A plunger electrode clamped by the electrode crown spring.

[Claim 12] The electronic cigarette according to claim 10, wherein: a first electrode is provided on the bottom cover to be electrically connected to a lead wire of the electric heating core, and a second electrode is provided on the battery rod. The battery is electrically connected, the first electrode is a metal cylinder, the upper part of the second electrode is a metal plunger inserted into the metal cylinder, a spring is provided at the lower part of the second electrode, and the spring connects the The metal insert rod abuts elastically on the inner wall of the metal cylinder.