WO2018068601A1

WO2018068601A1 - Electronic cigarette having horizontal liquid supply

Info

Publication number: WO2018068601A1
Application number: PCT/CN2017/101099
Authority: WO
Inventors: 林光榕; 郑贤彬
Original assignee: 林光榕
Priority date: 2016-10-10
Filing date: 2017-09-08
Publication date: 2018-04-19
Also published as: CN106418709B; CN106418709A

Abstract

An electronic cigarette having a horizontal liquid supply, the electronic cigarette comprising a mouth piece (1), a liquid storage cylinder (2), an atomization device (3), and a battery rod (4). An inner wall of the mouth piece (1) is tightly sleeved on an external wall of an upper portion of the liquid storage cylinder (2). An inner wall of an upper end of a battery rod casing (41) is tightly sleeved on an external wall of a lower portion of the liquid storage cylinder (2). The liquid storage cylinder (2) is provided with a first L-shaped gap (24) at an outer side portion of an aerosol outgoing channel (23), and an air incoming channel (25) is provided at a lower portion of the L-shaped gap (24). The atomization device (3) comprises, from top to bottom, a sealing member (31), an atomizer base upper cover (32), and an atomizer base (33). The atomizer base (33) comprises a liquid supply recess (331) and an atomization recess (332). The liquid supply recess (331) is in communication with a liquid storage cavity (26) via a first through hole (311) and a second through hole (312). The atomization recess (332) is in communication with the air incoming channel (25) and the aerosol outgoing channel (23). An atomization unit (4) comprises a liquid supply strip (341) extending horizontally into the liquid supply recess. The liquid supply strip (341) of the electronic atomization unit (4) is horizontally arranged, and absorbs and transmits an e-liquid from the liquid supply recess (331), thus enabling a tight seal of the e-liquid to prevent leakage, and generating a large amount of aerosols during use of a user.

Description

Title of Invention: E-cigarette for horizontal liquid supply

Technical field

[0001] The present invention relates to the field of electronic cigarette technology, and more particularly to an electronic cigarette for lateral liquid supply.

[0002] The existing electronic cigarette and its electronic cigarette atomizer generally have a liquid storage chamber for storing the electronic cigarette smoke liquid, the atomization device is provided with an atomization chamber, and the atomization chamber is provided with an atomization unit from the liquid storage chamber. The electronic cigarette liquid is absorbed and heated and atomized into an electronic cigarette smoke for the user to smoke. Since the electronic cigarette liquid does not contain the tobacco tar in the tobacco, the electronic cigarette is gradually used as a substitute for the cigarette.

[0003] Due to the existing electronic cigarette and its electronic cigarette atomizer, the liquid storage mode is developed to the non-reservoir medium, and since there is no liquid storage medium, the liquid smoke needs to be conducted to the atomization heating unit, and the liquid is conducted in the smoke liquid.吋, if the amount of the conductive liquid is relatively large, and the better sealing is not obtained, the liquid is liable to leak. If the amount of the liquid is reduced, the liquid supply of the liquid is insufficient to cause the atomization, and the user cannot suck. To the larger smoke makes the taste lower technical problems

[0004] The object of the present invention is to provide a horizontally-fed electronic cigarette for the deficiencies of the above technology, which is good in sealing and is not easy to leak, and allows the user to smoke and generate a large amount of smoke.

Problem solution

Technical solution

[0005] The technical solution of the present invention is achieved by: comprising a nozzle, a liquid storage cylinder, an atomizing device and a battery rod; the top end of the nozzle is provided with a suction hole, and the inner wall of the suction nozzle is closely attached to the upper portion of the liquid storage cylinder The battery rod includes a battery rod housing with an upper end opening and a battery mounted therein, and an inner wall of the upper end of the battery rod housing is closely attached to the outer wall of the lower portion of the liquid storage cylinder; a top wall is disposed at a top end of the liquid storage tube; a cigarette outlet is arranged on one side of the top wall, and a smoke outlet is arranged along the inner wall of the liquid storage cylinder; the liquid storage cylinder is located at an outer portion of the outlet flue, and an L-shaped vacancy is provided. The L-shaped vacancy has a vertical intake passage at a lower portion; the atomization device is closely attached to the inner wall of the lower portion of the liquid storage cylinder, and the liquid storage cavity of the atomization device except the flue and the intake passage Forming a liquid storage chamber for the liquid smoke, the atomizing device includes a sealing piece provided with a through hole, a spray upper cover provided with a through hole 2, and an atomizing seat from top to bottom; the atomizing seat includes an upper plane a continuous liquid supply groove and an atomization groove disposed downwardly, wherein the liquid supply groove communicates with the liquid storage cavity through the through hole 1 and the through hole 2, the atomization groove and the atomization groove The air inlet passage and the outlet flue are connected; the atomization unit is provided with an atomization unit, and the atomization unit includes a liquid supply strip extending laterally into the liquid supply groove.

[0006] Preferably, a bottom layer of the liquid supply groove is provided with a liquid permeating layer, and a portion of the liquid supply strip extending laterally into the liquid supply groove is closely attached to the bottom of the liquid permeation layer and the liquid supply groove between.

[0007] Preferably, the upper portion of the atomizing seat upper cover is provided with a boss protruding downward into the liquid supply groove, and the boss is pressed against the liquid leakage Above the layer, the through hole 2 passes through the boss.

[0008] Preferably, the atomization seat is located at an outer portion of the atomization groove, and is provided with an L-shaped vacancy 2, the upper surface of the L-shaped vacancy is connected with the inlet passage, and the bottom portion is passed through the bottom end of the atomization groove wall. A vent is provided in communication with the atomizing groove.

[0009] Preferably, a mounting platform is disposed on both sides of the bottom of the atomizing groove, the atomizing unit is mounted on the two mounting platforms, and the atomizing unit further includes a heating wire and a wire, and the mounting A threaded hole for threading is provided on the stage.

[0010] Preferably, the nozzle is located on a wall of the L-shaped vacancy, and is provided with an air inlet.

[0011] Preferably, the atomization device further comprises a bottom cover connected to the bottom of the atomization seat, the bottom cover is provided with positive and negative electrodes, and the side of the bottom cover is provided with a fixing convex buckle and the bottom of the liquid storage cylinder The end wall portion is correspondingly fastened to the fixed card hole.

[0012] Preferably, the nozzle, the liquid storage cylinder and the battery rod are all elliptical in cross section, and the outer wall of the elliptical long axis of the upper end of the nozzle is provided with a lip contact portion, and the lip contact portion is The bottom is gradually concave and tends to be flat so that the user's lips can be in comfortable contact.

[0013] Preferably, a sealing connector is arranged between the nozzle and the liquid storage cylinder for sealing the inner wall of the nozzle and the outer wall of the liquid reservoir and communicating with the outlet and the suction hole of the liquid storage cylinder.

[0014] Preferably, a buckle is connected and fixed between the inner wall of the nozzle and the outer wall of the liquid storage cylinder, and a lower outer wall of the liquid storage cylinder and an inner wall of the upper end of the battery rod outer casing are disposed between The pluggable snaps are connected to each other.

Advantageous effects of the invention Beneficial effect

[0015] The atomization seat of the electronic cigarette is provided with a liquid supply groove and an atomization groove, and a liquid permeation layer is arranged in the liquid supply groove, and the upper cover of the atomization seat laminates the liquid leakage tightly, and the smoke liquid is atomized. The through hole of the upper cover of the seat flows to the liquid permeation layer, so that the sealing performance is good and the leakage of the smoke liquid is not easy to occur; the atomization unit is disposed laterally in the atomization groove, and the liquid supply strip of the atomization unit directly absorbs and conducts from the liquid permeation layer. The liquid smoke, the fast conduction liquid is sufficient, can make the atomization good and generate a large amount of smoke; the same as the horizontal distribution of the liquid supply strip, even if the liquid supply strip absorbs too much smoke liquid, the smoke will not be caused by the gravity factor. The liquid leaks.

Brief description of the drawing

DRAWINGS

1 is a front elevational view showing an exploded structure of an embodiment of the present invention;

2 is a perspective view of an embodiment of the present invention;

3 is an exploded structural view of an atomizer according to an embodiment of the present invention;

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

Figure 5 is a side cross-sectional view of the atomizer of the embodiment of the present invention;

6 is a front cross-sectional view of a liquid storage cartridge according to an embodiment of the present invention;

7 is a side cross-sectional view of a liquid storage cartridge according to an embodiment of the present invention;

8 is a front cross-sectional view of an atomizing device according to an embodiment of the present invention;

9 is a perspective view of a sealing sheet according to an embodiment of the present invention;

10 is a cross-sectional view of a sealing sheet according to an embodiment of the present invention;

Figure 11 is a front elevational view of the upper cover of the atomizing base of the embodiment of the present invention;

12 is a bottom view of an upper cover of an atomizing base according to an embodiment of the present invention;

13 is a perspective view 1 of an upper cover of an atomization seat according to an embodiment of the present invention;

[0029] FIG. 14 is a perspective view 2 of the upper cover of the atomization seat according to an embodiment of the present invention;

[0030] FIG. 15 is a perspective view of an atomizing seat and a bottom cover according to an embodiment of the present invention;

16 is a perspective view of an atomizing unit according to an embodiment of the present invention;

17 is a perspective view of an atomization seat according to an embodiment of the present invention;

18 is a top plan view of an atomizing seat according to an embodiment of the present invention;

19 is a cross-sectional view of an atomizing seat according to an embodiment of the present invention; 20 is a perspective view of a bottom cover according to an embodiment of the present invention;

21 is a cross-sectional view of a bottom cover according to an embodiment of the present invention;

[0037] FIG. 22 is a perspective view of a sealing connector according to an embodiment of the present invention;

Figure 23 is a front cross-sectional view of the sealing connector of the embodiment of the present invention;

24 is a side cross-sectional view of the sealing connector of the embodiment of the present invention.

[0040] wherein, the main component symbol description:

[0041] 1, nozzle; 10, suction hole; 11, suction tube inner tube; 12, air inlet; 13, nozzle card hole; 14, lip contact; 2, liquid storage tube; 21, top wall; 211, frame; 22, smoke outlet; 23, outlet flue; 24, L-shaped vacancy one; 25, intake passage; 26, liquid storage chamber; 261, rib; 27, fixed card hole; Buckle; 29, nozzle buckle; 3, atomizing device; 31, sealing sheet; 311, through hole one; 312, sealing ring, 313, cavity; 32, atomizing seat cover; 321, through hole two 322, boss; 323, upper part of the upper cover; 3 24, smoke gap; 325, upper cover recess; 33, atomization seat; 331, liquid supply groove; 332, atomization groove; 333, L-shaped vacancy 334, vent; 335, mounting table; 336, threading hole; 337, sealing ring; 338, elliptical annular groove; 34, atomizing unit; 341, liquid supply strip; 342, heating wire; 343, wire 35, liquid permeation layer; 36, bottom cover; 361, fixed clasp; 362, electrode hole; 363, elliptical ring shoulder; 37, positive and negative ; 4, battery rod; 41, battery rod housing; 42, power button; 43, Micro- USB charging interface; 5, the seal connecting member; 50, sealed chamber; 51, connecting member notch.

BEST MODE FOR CARRYING OUT THE INVENTION

[0042] In order to make the objects, technical solutions and advantages of the present invention more clear, the following is in conjunction with the accompanying drawings and embodiments.

The present invention will be further described in detail.

[0043] The electronic cigarette for lateral liquid supply of the present invention, for the convenience of the following description, as shown in FIG. 1, the nozzle 1 of the electronic cigarette is placed vertically upward, and the upper, lower and upper parts of the components described herein are as follows. , lower, upper, lower

The descriptions of "above, above, below, above, below" refer to the upper and lower positional relationship in which the electronic cigarette is placed vertically with the nozzle facing upward.

[0044] As shown in FIG. 1 and FIG. 2, the electronic cigarette for lateral liquid supply of the present invention is composed of a suction nozzle 1, a liquid storage cylinder 2, an atomizing device 3 and a battery rod 4, wherein the suction nozzle 1 and the liquid storage cylinder 2 The atomizing device 3 assembles an atomizer constituting the electronic cigarette of the present invention. The electronic cigarette according to the embodiment of the present invention has an elliptical rod-shaped electronic cigarette as a whole, a nozzle 1, a liquid storage tube 2, and The battery rod 4 has an elliptical cross section.

[0045] As shown in FIG. 1 and FIG. 2, the battery rod 4 includes a battery rod housing 41 with an upper end opening and a battery mounted therein.

(not shown), the inner wall of the upper end of the battery rod casing 41 is tightly attached to the outer wall of the lower portion of the liquid storage cylinder 2. The battery rod 4 is further provided with a button 42 for the user to control the power of the smoking electronic cigarette. The bottom of the battery rod 4 is also provided with a Micro-USB charging interface 43 so that the user needs to charge the battery in the battery rod.

As shown in FIG. 1 to FIG. 5, in the electronic cigarette of the embodiment of the present invention, the suction nozzle 1 is provided with a suction hole 10 at the top end thereof, and the inner wall of the suction nozzle 1 is closely attached to the upper outer wall of the liquid storage cylinder 2. The upper end of the upper end wall of the suction nozzle 1 is provided with a lip contact portion 14, and the lip contact portion 14 is located on the outer wall on both sides of the elliptical long axis at the upper end of the suction nozzle, and the lip contact portion 14 is gradually recessed upward and tends to be flat so that the user's lips can be comfortably contacted. An air inlet 12 is defined in a side wall of the suction nozzle 1.

[0047] As shown in FIG. 4 to FIG. 7, the top end of the liquid storage cylinder 2 is provided with a top wall 21, and one side of the top wall 21 is provided with a smoke outlet 22, and the smoke outlet 22 is downwardly along the liquid storage cylinder 2. The inner wall extends with the outlet flue 23; the liquid storage cylinder 2 is located at the outer part of the outlet flue 23 and is provided with L

a vacant space 24, a lower intake passage 25 is provided in a lower portion of the L-shaped vacancy one 24; a liquid storage chamber 26 is disposed in a cavity other than the flue 23 and the intake passage 25 in the interior of the liquid storage cylinder 2, The inner wall of the liquid storage chamber 26 is vertically provided with a plurality of inwardly protruding ribs 261, and the bottom end of the ribs 261 is used for the stopping and fixing of the atomizing device 3.

[0048] As shown in FIG. 1 and FIG. 2 to FIG. 5, the atomizing device 3 is closely attached to the inner wall of the lower portion of the liquid storage cylinder 2, and the liquid storage device 3 has a liquid storage other than the flue 23 and the intake passage 25. The barrel cavity constitutes a reservoir chamber 26 for storing soot. The inner wall of the bottom end of the liquid storage cartridge 2 and the outer wall of the bottom end of the atomizing device 3 are respectively connected and fixed by a buckle. The inner wall of the bottom end of the liquid storage cylinder 2 of the embodiment is provided with a fixing hole 27, and the atomizing device The bottom end outer wall of the third end is correspondingly provided with a fixing convex buckle 361, and the fixing convex buckle 361 is fastened in the fixing card hole 27 to form a snap connection. The atomizing device 3 performs positioning and fixing of the upper and lower positions by the above-described sealing piece 31 being fixed by the stop of the ridge 261 and the bottom end by snap connection.

[0049] As shown in FIG. 3 to FIG. 5 and FIG. 8, the atomizing device 3 includes a sealing sheet 31 provided with a through hole 311, an atomizing seat upper cover 32 provided with a through hole 321 , and a mist from top to bottom. Block 33.

As shown in FIG. 4, FIG. 8, and FIG. 9, the sealing piece 31 is sleeved on the inner wall of the liquid storage cylinder 2 under the liquid storage chamber 26, and the upper surface thereof is blocked by the bottom end of the convex strip 261 for fixing. The upper surface of the sealing piece 31 is provided with a through hole 311, a sealing ring 312 is arranged on the side for sealing connection with the inner wall of the liquid storage cylinder 2 to prevent leakage, and a lower surface is provided with a concave cavity 313 for the lower surface. The upper portion 323 that connects the atomizing seat upper cover 32 described below is housed. Seal of the invention The sheet 31 is made of a soft material having a good sealing property such as a silicone rubber or a rubber material.

8 to 13, in the embodiment of the present invention, the atomizing seat upper cover 32 is provided with a through hole 321 corresponding to the position and size of the through hole 311, and the upper portion of the atomizing seat upper cover 32. The 323 can be sleeved in the cavity 313 of the sealing sheet, wherein the side surface of the 323 is provided with a shoulder (not shown), and the shoulder can be fastened with the inner groove (not shown) on the side of the cavity 313 to form a seal. connection. The atomizing seat upper cover 32 is located at a position above the liquid supply groove 331 with a boss 321 protruding downward into the liquid supply groove 331. The boss 321 is pressed against the liquid permeation layer 35 below. The hole 2321 passes through the boss 322. In this embodiment, the atomizing seat upper cover 32 is disposed below the outlet flue 23 to provide a cigarette notch 324 for passing the atomized electronic cigarette smoke, and the lower portion of the atomizing seat upper cover 32 is located in the following atomizing groove. An upper cover recess 325 is disposed above the 332. The upper cover recess 325 and the atomization recess 332 surround the atomization chamber, and the electronic cigarette liquid sucked into the atomization unit 324 is atomized in the atomization chamber.

As shown in FIG. 14 to FIG. 18, the atomizing seat 33 includes an associated liquid supply groove 331 and an atomizing groove 332 which are disposed downward from the upper surface, and the liquid supply groove 331 passes through the through hole 311. The hole 321 is in communication with the liquid storage chamber 26, and the atomizing groove 332 is in communication with the air inlet channel 25 and the outlet flue 23; the atomizing unit 332 is provided with an atomizing unit 34, and the atomizing unit 34 includes a laterally extending liquid supply The liquid supply strip 341 in the groove is wound around the liquid supply strip 341

The heating wire 342 in the middle section and the wire 343 connected to both ends of the heating wire.

As shown in FIG. 3 to FIG. 5, in the embodiment of the present invention, a liquid permeable layer 35 is disposed at the bottom of the liquid supply groove 331, and a part of the liquid permeable layer 35 also extends into the bottom of the atomization groove. The portion of the liquid supply strip 341 extending laterally into the liquid supply groove 331 is closely attached to the liquid permeating layer 35. The liquid permeable layer 35 blocks the electronic cigarette liquid in the through hole 321 communicating with the liquid storage chamber 26. When the user smokes, the negative pressure is generated in the atomizing groove 332, and the liquid permeable layer 35 can conduct the liquid to the mist. The liquid supply strip 341 of the unit 34.

As shown in FIG. 17 to FIG. 19, the atomizing seat 33 is located at an outer portion of the atomizing groove 332, and is provided with an L-shaped vacancy 333. The L-shaped vacant two 333 communicates with the inlet passage 25, and the lower portion passes through the atomizing recess. A vent 334 provided at a bottom end of the groove wall portion communicates with the atomizing groove 332. A mounting table 335 is disposed on both sides of the bottom of the atomizing groove 332. The atomizing unit 34 is disposed on the two mounting bases 335. The mounting base 335 is provided with a threading hole 336 for threading the wires 343. The bottom end of the outer wall of the atomizing seat 33 is provided with a seal ring 337 for sealing the inner wall of the lower end of the reservoir 2.

[0055] As shown in FIG. 3 to FIG. 5, FIG. 20, and FIG. 21, in the embodiment of the present invention, the atomizing device 3 further includes a bottom cover 36 connected to the bottom of the atomizing seat 33, and the bottom cover is provided with a positive cover. The negative electrode 37 is provided with a fixing buckle 361 on the side of the bottom cover to be fastened to the fixing hole 27 corresponding to the bottom end wall portion of the liquid storage cylinder. The bottom cover 36 is provided with an electrode hole 362, and the electrode hole The inner and negative electrodes 37 are respectively provided with the positive and negative electrodes 37, and the positive and negative electrodes 37 are respectively connected to the wires 343 of the atomizing unit 34, and the same can be connected with the positive and negative electrodes (not shown) provided on the battery rod 4, respectively. By the connection of the positive and negative electrodes 37, the battery in the battery rod 4 can supply power to the heating wire 342 of the atomizing unit 34. The fixing cover 361 is fastened on the side of the bottom cover 36 with a fixing hole 27 corresponding to the bottom end wall portion of the liquid storage cylinder. The upper part of the bottom cover 36 is further provided with an elliptical annular shoulder 363, and the elliptical annular shoulder 363 can be engaged with the elliptical annular groove 338 provided at the bottom of the atomizing seat 33.

[0056] As shown in FIG. 3 to FIG. 5 and FIG. 22 to FIG. 24, in the embodiment of the present invention, a sealing connecting member 5 is further disposed between the suction nozzle 1 and the liquid storage cartridge 2 for sealing the inner wall of the suction nozzle 1. The outer wall of the liquid storage cylinder 2 is connected to the outlet of the liquid storage cylinder 22 and the suction hole 10. In this embodiment, in order to facilitate the installation and fixation of the sealing connector 5, the top wall 21 of the liquid storage cylinder 2 is provided with a frame 211, the frame 211 is enclosed on three sides, a hollow groove is arranged in the middle, and the sealing connector 5 is provided with a seal. The cavity 50, the sealing cavity 50 is sleeved on the frame 211, so that the frame 211 can support the fixed sealing connector 5; the upper part of the sealing connector 5 is provided with a connecting piece notch 51, and the connecting piece notch 51 can extend downward with the suction hole 10 The rectangular suction tube inner tube 11 is sealed and sleeved, so that the lower portion of the sealing chamber 50 of the sealing connector 5 communicates with the outlet port 22, and the upper portion communicates with the suction tube inner tube 11 and is sealed, thereby ensuring that the user can completely absorb the mist after smoking. The smoke from the chemical chamber to the outlet flue 23, and the leakage of gas between the inner wall of the suction nozzle 1 and the outer wall of the liquid storage cylinder 2 are prevented, and the smoke is not absorbed.

[0057] As shown in FIG. 1, FIG. 3, and FIG. 6, in the embodiment of the present invention, a buckle is connected and fixed between the inner wall of the nozzle 1 and the upper outer wall of the liquid storage cylinder 2, and the liquid storage cylinder 2 A plug-in snap is provided between the lower outer wall and the inner wall of the upper end of the battery rod housing 41 for connection. Specifically, the inner wall of the suction nozzle 1 of the embodiment is provided with a nozzle hole 13 , and the outer wall of the liquid storage cylinder 2 is correspondingly provided with a nozzle buckle 29 , and the nozzle buckle 29 is fastened to the nozzle card. A snap connection is formed in the hole 13 so that the suction nozzle 1 can be fastened to the upper outer wall of the liquid storage cartridge 2. The lower outer wall of the liquid storage cartridge 2 is provided with a connecting buckle 28, and the inner wall of the upper end of the battery rod casing 41 is provided with a buckle (not shown) that can be engaged with the connecting buckle 28 to form a pluggable snap connection. .

As shown in FIG. 4, in the electronic cigarette of the embodiment of the present invention, the sealing sheet 31 seals the cavity wall of the liquid storage chamber 26, and the boss 322 of the atomizing seat upper cover 32 presses the liquid-pervious layer 35 downward. At the bottom of the liquid supply groove 331, the liquid in the through hole 2321 can only penetrate downward through the liquid permeating layer 35 without leaking from other places, thereby ensuring the sealing property of the liquid smoke. The liquid supply strip 341 is further pressed laterally between the liquid permeating layer 35 and the bottom of the liquid supply groove 331 by the liquid permeating layer 341. The liquid supply strip 341 can laterally absorb the conductive liquid liquid from the liquid permeating layer 35 to supply the heating wire 342 for supply. Horizontal cloth of liquid strip 341 Therefore, even if the liquid supply strip 341 absorbs too much smoke liquid, the liquid smoke does not leak due to gravity. The working principle of the electronic cigarette according to the embodiment of the present invention is as follows: The electronic cigarette liquid is stored in the liquid storage chamber 26, passes through the through hole 311, and the through hole 321 is permeable and permeated through the liquid permeable layer 35, and is transmitted to The liquid supply strip 341, the liquid supply strip 341 absorbs the conductive liquid liquid and supplies the heating wire 342. When the user smokes, the heating wire 342 works, and generates a high temperature to atomize the electronic cigarette liquid in the atomizing chamber, as shown by the arrow in FIG. As shown, the outside air is sucked from the air inlet 12, flows into the atomization chamber through the L-shaped vacancy 24-, the intake passage 25, and the vent 334, and the electronic cigarette smoke generated in the atomization chamber is immediately passed through the atomization seat. The smoke outlet notch 324, the outlet flue 23, the smoke outlet 22, the sealed chamber 50, the smoking inner tube 11, and finally flow out through the suction hole 10 into the user's mouth.

[0059] As described above, in the electronic cigarette of the lateral liquid supply of the present invention, the atomization seat 33 is provided with a liquid supply groove 331 and an atomization groove 332, and a liquid permeation layer 35 is provided in the liquid supply groove 331 for atomization. The boss 322 of the upper cover 32 presses the liquid permeable layer 35, and the liquid smoke flows from the through hole 321 of the upper cover 26 of the atomizing seat to the liquid permeable layer 35, so that the sealing performance is good and the leakage of the smoke liquid is not easy to occur; The atomization unit 34 is disposed laterally in the groove 332. The liquid supply strip 341 of the atomization unit 34 directly absorbs the conductive liquid liquid from the liquid permeation layer 35, and the conduction fast liquid supply is sufficient, so that the atomization is good and a large amount of smoke is generated. Because of the lateral arrangement of the liquid supply strip 341, even if the liquid supply strip 341 absorbs too much liquid smoke, the liquid smoke does not leak due to gravity.

Industrial applicability

The above description is only the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Various modifications and changes may be made without departing from the spirit and scope of the invention.

Claims

Claim

An electronic cigarette for lateral liquid supply, comprising: a suction nozzle, a liquid storage cylinder, an atomizing device and a battery rod; the top end of the suction nozzle is provided with a suction hole, and the inner wall of the suction nozzle is closely attached to the upper portion of the liquid storage cylinder The battery rod includes a battery rod housing with an upper end opening and a battery mounted therein, and an inner wall of the upper end of the battery rod housing is closely attached to the outer wall of the lower portion of the liquid storage cylinder; a top wall is disposed at a top end of the liquid storage tube; a cigarette outlet is arranged on one side of the top wall, and a smoke outlet is arranged along the inner wall of the liquid storage cylinder; the liquid storage cylinder is located at an outer portion of the outlet flue, and an L-shaped vacancy is provided. The L-shaped vacant portion is provided with a vertical intake passage; the atomization device is closely attached to the inner wall of the lower portion of the liquid storage cylinder, and the liquid storage chamber cavity of the atomization device except the flue and the intake passage is formed a liquid storage chamber for storing the liquid smoke, the atomization device includes a sealing piece provided with a through hole, a spray seat upper cover provided with a through hole 2, and an atomization seat from top to bottom; the atomization seat includes an upper plane direction a continuous liquid supply groove and an atomization groove provided under the liquid supply groove The through hole 1 and the through hole 2 are in communication with the liquid storage chamber, the atomization groove is connected to the intake passage and the outlet flue; and the atomization unit is provided with an atomization unit, the mist The chemical unit includes a liquid supply strip extending laterally into the liquid supply groove.

The laterally-fed electronic cigarette according to claim 1, wherein: the bottom of the liquid supply groove is provided with a liquid permeating layer, and the portion of the liquid supply strip extending laterally into the liquid supply groove is closely attached to The liquid permeable layer is between the liquid permeable layer and the bottom of the liquid supply groove.

The laterally-fed electronic cigarette according to claim 2, wherein: the upper portion of the atomizing seat upper cover is provided with a boss protruding downward into the liquid supply groove at a position above the liquid supply groove The boss is pressed against the liquid permeation layer, and the through hole 2 passes through the boss. The laterally-fed electronic cigarette according to claim 1, wherein: the atomization seat is located at an outer portion of the atomization groove, and is provided with an L-shaped vacancy, the upper surface of the L-shaped vacancy and the inlet passage. In communication, the venting opening provided at the bottom end of the wall portion of the atomizing groove is communicated with the atomizing groove.

The laterally-fed electronic cigarette according to claim 1, wherein: a mounting platform is disposed on both sides of the bottom of the atomizing groove, and the atomizing unit is mounted on the two mounting platforms, the fog The chemical unit further includes a heating wire and a wire, and the mounting table is provided with a wire for threading needle.

[Claim 6] The laterally-fed electronic cigarette according to claim 1, wherein: the suction nozzle is located at a wall of the L-shaped vacancy, and is provided with an air inlet.

[Claim 7] The laterally-fed electronic cigarette according to claim 1, wherein: the atomizing device further comprises a bottom cover connected to the bottom of the atomizing seat, wherein the bottom cover is provided with positive and negative The electrode, the side of the bottom cover is provided with a fixing buckle and a fixed card hole corresponding to the bottom end wall of the liquid storage cylinder

[Claim 8] The laterally-fed electronic cigarette according to claim 1, wherein: the nozzle, the reservoir, and the battery rod are both elliptical in cross section, and the upper end of the nozzle is elliptical The outer walls on both sides of the long axis are provided with lip contact portions which are gradually recessed from bottom to top and tend to be flat so that the user's lips can be comfortably contacted.

[Claim 9] The laterally-fed electronic cigarette according to claim 1, wherein: the nozzle and the liquid storage cylinder are further provided with a sealing connector for sealing the inner wall of the nozzle and the liquid storage cylinder The outer wall is connected to the outlet of the liquid storage cylinder and the suction hole.

[Claim 10] The laterally-fed electronic cigarette according to claim 1, wherein: an inner wall of the nozzle and an outer wall of the liquid storage cylinder are provided with a buckle to be connected and fixed to each other, A pluggable buckle is connected between the lower outer wall of the liquid storage cylinder and the inner wall of the upper end of the battery rod outer casing