WO2016101142A1

WO2016101142A1 - Electronic cigarette

Info

Publication number: WO2016101142A1
Application number: PCT/CN2014/094649
Authority: WO
Inventors: 刘秋明
Original assignee: 惠州市吉瑞科技有限公司
Priority date: 2014-12-23
Filing date: 2014-12-23
Publication date: 2016-06-30
Also published as: CN107105771A; CN107105771B

Abstract

An electronic cigarette comprises an atomizer (1) and a battery rod (2) detachably connected to the atomizer (1). The atomizer (1) comprises a tar storage assembly, a suction nozzle (11), and an atomization core used for atomizing tobacco tar. The tar storage assembly comprises an atomization sleeve (123) made from a light-pervious nonmetallic material. A tar storage chamber (121) and a tar filling port (122) located on one end of the atomization sleeve (123) are disposed in the atomization sleeve (123). The atomization core is sleeved in the atomization sleeve (123). The atomizer (1) further comprises an upper connecting base (14) inserted in one end of the atomization core far away from the suction nozzle (11). A flange (124) is disposed on the inner side wall of the end portion of one end of the atomization sleeve (123) close to the internal electrode assembly. A pressing ring (15) used for connecting the atomization sleeve (123) and the upper connecting base (14) is erected on the flange (124). The pressing ring (15) comprises a fixing portion (151) that is erected on and abuts against the flange (124), and comprises a lower connecting portion (153) that draws down along the fixing portion (151) and extends towards the internal electrode assembly. The lower connecting portion (153) and the upper connecting base (14) are connected in an inserted manner, so as to prevent the atomization sleeve (123) and the upper connecting base (14) from disengaging under the action of external force.

Description

Manual Title: Electronic cigarette

Technical field

[0001] The present invention relates to the field of electric heating products, and more particularly to an electronic cigarette.

Background technique

[0002] The electronic cigarette in the prior art includes an atomizer and a battery rod, and the battery rod and the atomizer are a separate connection structure, wherein the atomizer includes an atomization sleeve and is disposed at one end of the atomization sleeve and is used for a connector connected to the battery rod, one end of the connector is inserted in the atomization sleeve. The atomization sleeve of the electronic cigarette in the prior art is straight, and the thickness of the entire sidewall of the atomization sleeve is the same, and the lower end of the atomizer is provided with a metal connecting ring so that the atomization sleeve and the connector are interspersed. In cooperation, the connecting ring is wrapped at the lower end of the atomizing sleeve. After the electronic cigarette is used for a long time, the connector and the atomizing sleeve may fall off. In order to make the atomizing sleeve and the connector more tight, the added connecting ring increases the difficulty of installation and increases the cost.

technical problem

The technical problem to be solved by the present invention is to provide an electronic cigarette capable of preventing the atomizing sleeve from falling off in view of the above-described drawbacks of the prior art.

Problem solution

Technical solution

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing an electronic cigarette, comprising an atomizer and a battery rod detachably connected to the atomizer;

[0005] The atomizer includes an oil storage assembly, a suction nozzle, and an atomization core for atomizing the smoke oil, the oil storage assembly including an atomization sleeve made of a non-metallic material capable of transmitting light, An oil storage chamber and a fueling port at one end of the atomization sleeve are disposed in the atomization sleeve, and the atomization core sleeve is disposed in the atomization sleeve;

[0006] The atomizer further includes an upper connecting seat that is inserted at an end of the atomizing core away from the nozzle, and the atomizing core includes an inner electrode assembly and a sleeve that are sleeved in the upper connecting seat. a vent pipe disposed in the atomization sleeve, and an electric heating wire assembly disposed in the vent pipe and electrically connected to the inner electrode assembly, wherein the vent pipe has an atomization passage formed therein;

[0007] the atomizing sleeve has a flange protruding from an inner side wall of an end of one end of the inner electrode assembly, the flange a pressure ring for connecting the atomization sleeve and the upper connection seat, the pressure ring includes a fixing portion that is erected and abuts on the flange, reduces the diameter along the fixing portion, and faces the The lower connecting portion of the inner electrode assembly extends, and the lower connecting portion is connected to the upper connecting seat to prevent the atomizing sleeve and the upper connecting seat from falling off by an external force.

[0008] In the electronic cigarette of the present invention, a gap is formed between the flange and the lower connecting portion;

[0009] The upper connecting base includes a main body portion having a first through hole penetrating the main body portion in the axial direction, and an upper portion extending along a circumference of one end of the first through hole near the flange Connecting arm

[0010] an end surface of the main body portion adjacent to the upper connecting arm abuts an end surface of the flange away from the fixing portion, the upper connecting arm is configured to be inserted into the gap and with the flange The inner side wall forms a tight fit with the outer side wall of the lower connecting portion.

[0011] In the electronic cigarette of the present invention, the upper connecting arm is an annular portion formed at a periphery of the first through hole

Or a plurality of connecting protrusions evenly spaced around the circumference of the first through hole.

[0012] In the electronic cigarette of the present invention, the pressure ring has a second through hole for communicating the first through hole and the vent pipe, and the side wall of the first through hole is opened for The intake air entering the air inlet, the smoking air passes through the air inlet hole, the first ventilation hole and the second ventilation hole to enter the atomization passage.

[0013] In the electronic cigarette of the present invention, the pressure ring further includes an upper connecting portion extending away from the lower connecting portion along the fixing portion, and the upper connecting portion is inserted into the snorkel and Vent pipe interference fit

In the electronic cigarette according to the present invention, the vent pipe is integrally formed with the pressure ring, and the vent pipe has the fixing portion and the lower connecting portion at an end thereof close to the upper connecting seat.

[0015] In the electronic cigarette according to the present invention, a first sealing ring for preventing leakage of smoke oil is disposed on an end surface of the fixing portion that abuts the flange, and an end surface of the vent pipe and the A second sealing jaw for preventing leakage of the oil is disposed between the fixing portions.

[0016] In the electronic cigarette of the present invention, the vent pipe has an erection portion for erecting the electric heating wire assembly near one end of the suction nozzle, and the erecting portion is opened near the end of the suction nozzle. There are two opposite fixing grooves; the heating wire assembly includes an oil guiding wire for introducing the oil from the oil storage chamber, and an electric heating wire wound on the oil guiding rope and used for atomizing the oil. The two ends of the oil guiding rope are respectively mounted on the fixing groove and extend out of the fixing groove. [0017] In the electronic cigarette of the present invention, the oil guiding rope includes an atomizing portion that is disposed in the erecting portion and extends downward in the oil storage chamber along both ends of the atomizing portion. The oil guiding portion is configured to introduce the oil from the oil storage chamber, and the heating wire is wound around the atomizing portion.

[0018] In the electronic cigarette of the present invention, the atomizing core further includes an atomizing cover that is disposed on the erecting portion, and one end of the atomizing cover abuts on the oil guiding rope The oil guiding rope is fixed, and the other end of the atomizing cover is inserted into the suction nozzle and the smoke in the atomizing passage is introduced into the suction nozzle.

[0019] In the electronic cigarette of the present invention, the internal electrode assembly is inserted into the first through hole, and includes an atomizing electrode sleeve and an atomizing electrode in order from the outside to the inside, the atomizing electrode And the upper connector are electrically connected to the two ends of the heating wire, respectively, and the atomizing electrode and the upper connector are further electrically connected to the battery rod

[0020] In the electronic cigarette of the present invention, the battery rod includes a battery cover, a battery sleeved in the battery cover, and is inserted at one end of the battery cover and connected to the atomizer. a connector inserted in an end cover of the battery cover facing away from the end of the connector, and a circuit board disposed between the connector and the battery, the circuit board respectively electrically connected to the battery and the connector connection.

[0021] In the electronic cigarette of the present invention, the upper connecting base further includes a lower connecting arm extending along a circumference of one end of the first through hole facing away from the flange;

[0022] The connector includes a lower connector abutting and electrically connected to the lower connector arm, an elastic electrode assembly and a magnetic member disposed in the lower connector, and one end of the magnetic member and the lower portion The connecting arm abuts, the side wall of the magnetic member abuts the lower connecting seat to connect the atomizer and the battery rod; the elastic electrode assembly includes an elastic electrode seat and is sleeved in the elastic electrode seat The elastic electrode includes a fixing sleeve, an electrode column movably inserted into the fixing sleeve and extending outside the fixing sleeve, and two ends respectively elastically resisting on the fixing sleeve and the electrode column The elastic member is elastically abutted and electrically connected to the atomizing electrode at an end of the electrode column facing away from the elastic member.

[0023] In the electronic cigarette of the present invention, the battery rod further includes a button disposed on the battery cover and electrically connected to the circuit board, the button for slamming or turning off the battery Powering the heating wire assembly

[0024] In the electronic cigarette of the present invention, the end cover is provided with a charging port for charging the battery.

[0025] In the electronic cigarette of the present invention, the flange is annular. [0026] In the electronic cigarette of the present invention, the thickness of the flange is greater than or equal to the thickness of the sidewall of the oil reservoir

[0027] In the electronic cigarette of the present invention, the fueling port is disposed at an end of the oil storage assembly remote from the connecting seat, and the suction nozzle is detachably connected to the oil storage assembly and is disposed at The fuel filler port.

Advantageous effects of the invention

Beneficial effect

[0028] An electronic cigarette embodying the present invention has the following advantageous effects: First, a flange is protruded at an inner side wall of an end portion of the atomizing sleeve near the inner electrode assembly, and the flange is provided with a flange a pressure ring connecting the atomization seat and the upper connection seat, the pressure ring includes a fixing portion that is erected and abuts on the flange, a lower connecting portion that is reduced in diameter along the fixing portion and extends toward the inner electrode assembly, the lower connecting portion and the lower connecting portion The upper connecting seat is plugged and connected to prevent the atomizing sleeve and the upper connecting seat from falling off by external force, so that it is not necessary to increase the metal ring for fixing, which can save cost; secondly, the pressure ring and the vent tube are integrally formed, It can prevent the atomizing sleeve and the upper connecting seat from falling off under the action of external force, and can simplify the structure and facilitate production and installation; again, by detachably connecting the nozzle to one end of the atomizing sleeve, the nozzle can be removed. The smoke oil is added into the atomization sleeve and the smoky oil condensed in the nozzle is conveniently cleaned. Finally, the atomization sleeve is made of a non-metallic material capable of transmitting light to conveniently view the amount of remaining smoke in the atomization sleeve.

Brief description of the drawing

DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings may be obtained according to these drawings without any creative work, wherein:

1 is an exploded view of an electronic cigarette according to an embodiment of the present invention;

2 is a cross-sectional view of an electronic cigarette according to a first embodiment of the present invention;

3 is an enlarged view of a region A in FIG. 2;

4 is a cross-sectional view of a nebulizer according to a second embodiment of the present invention;

5 is a perspective structural view of a vent pipe according to a second embodiment of the present invention;

6 is a perspective structural view of a vent pipe according to a first embodiment of the present invention; 7 is a perspective structural view of a heating wire assembly according to an embodiment of the present invention;

8 is a cross-sectional view of an elastic electrode according to an embodiment of the present invention.

Invention embodiment

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

[0039] Referring to FIG. 1 , the present invention provides an electronic cigarette including an atomizer 1 and a battery rod 2, and the atomizer 1 is detachably connected to the battery rod 2 to facilitate replacement of the atomizer 1 or The battery rod 2 allows the battery rod 2 or the atomizer 1 to be used multiple times. The detachable connection method here is prior art and will not be described in detail herein.

[0040] Further, at one end of the atomizer 1 is provided a suction nozzle 11 for the user to smoke, and the battery rod 2 is provided with a button 28, and the button 28 is pressed to enable the battery rod 2 to supply the atomizer 1 Atomized smoke oil. Further, an intake hole 203 for the outside air to enter the atomizer 1 is also opened at one end of the atomizer 1 away from the suction nozzle 11.

[0041] Specifically, referring to Fig. 2, the atomizer 1 includes an oil storage assembly, the suction nozzle 11 and an atomizing core. The atomizing core is used to atomize the smoke oil to form the smoke, and the oil storage assembly includes an atomizing sleeve 123. The atomizing sleeve 123 is made of a non-metallic material capable of transmitting light to facilitate observation of the atomizing sleeve 123. The remaining amount of smoke oil inside. The misting sleeve 123 is provided with an oil storage chamber 121 and a fueling port 122 at the end of the atomizing sleeve 123. The atomizing core is sleeved in the atomizing sleeve 123.

[0042] Further, the atomizer 1 further includes an upper connecting seat 14 , the upper connecting seat 14 is inserted at an end of the atomizing core away from the suction nozzle 11 , and is used for the battery rod 2 connections. The fueling port 122 is disposed at an end of the oil storage assembly away from the upper connecting seat 14. The suction nozzle 11 is detachably connected to the oil storage assembly to facilitate cleaning the condensed smoke oil in the suction nozzle 11. The nozzle 11 is disposed on the fuel filler port 122. The nozzle 11 can be disassembled to add smoke oil to the fuel filler port. The detachable connection here is prior art and will not be described in detail herein.

[0043] Further, the suction nozzle 11 is detachably connected to the oil storage assembly through a nozzle connection 111. A third sealing ring 103 is further disposed between the nozzle connecting piece 111 and the atomizing sleeve 123, and the third sealing ring 103 is for preventing smoke leakage in the atomizing sleeve 123 from leaking out. [0044] The atomizing core includes an inner electrode assembly, a vent tube 131, and an electric heating wire assembly. The inner electrode assembly is sleeved in the upper connecting seat 14, the venting tube 131 is sleeved in the atomizing sleeve 123, and an atomizing passage is formed in the venting tube 131, and the electric heating The wire assembly is mounted in the vent tube 131 and electrically connected to the inner electrode assembly, and the inner electrode assembly is also electrically connected to the battery rod 2.

[0045] Referring to FIG. 3, in order to prevent the atomizing sleeve 123 from coming off, a flange 124 is protruded at an inner side wall of the end portion of the atomizing sleeve 123 near the end of the inner electrode assembly, and the flange 124 is provided with a flange for mounting The atomizing sleeve 123 and the pressure ring 15 of the upper connecting seat 14 are described. Therefore, the atomizing sleeve 123 and the upper connecting seat 14 are coupled together, and the atomizing sleeve 123 does not fall off under the pulling of an external force. Therefore, it is not necessary to add a metal ring to fix the atomizing sleeve 123, which can save cost.

[0046] Specifically, the pressure ring 15 includes a fixing portion 151 that is erected and abuts on the flange 124, and a lower connecting portion 153 that is reduced in diameter along the fixing portion 151 and extends toward the inner electrode assembly. The lower connecting portion 153 is connected to the upper connecting seat 14 to prevent the atomizing sleeve 123 and the upper connecting seat 14 from falling off by an external force.

Further, the flange 124 may be square or annular. In the present invention, the flange 124 is preferably annular to facilitate production and installation, and to make the overall structural strength more reliable.

[0048] Further, the thickness of the flange 124 is greater than or equal to the thickness of the sidewall of the oil reservoir 121 (see FIG. 2). The purpose of this arrangement is to make the flange 124 stronger, so that the atomizing sleeve 123 is more securely mounted.

[0049] Further, there is a gap between the flange 124 and the lower connecting portion 153, the upper connecting seat 14 includes a main body portion 141 and an upper connecting arm 142, and the main body portion 141 has an axial direction penetrating therethrough. The first through hole 201 of the main body portion 141. The upper connecting arm 142 is formed along a circumference of one end of the first through hole 201 near the flange 124. In addition, an end surface of the main body portion 141 adjacent to the upper connecting arm 142 abuts an end surface of the flange 124 away from the fixing portion 151, and the upper connecting arm 142 is configured to be inserted into the gap and The inner side wall of the flange 124 and the outer side wall of the lower connecting portion 153 form a tension fit. The connection of the atomizing sleeve 123 to the upper connecting seat 14 is made more secure.

[0050] It can be understood that in other embodiments of the present invention, there may be no gap between the flange 124 and the lower connecting portion 153, and the underarm connecting seat 14 is connected to the atomizing sleeve 123 by other connecting means. Connected together, and the lower connecting portion 153 is coupled to the lower connecting seat 14. [0051] Further, the upper connecting arm 142 is an annular portion formed at a periphery of the first through hole 201, the annular portion is inserted into a gap having an annular shape and the inner side wall of the flange 124 and the The outer side wall of the lower connecting portion 153 forms a tension fit. In another embodiment of the present invention, the upper connecting arm 142 may be a plurality of connecting protrusions uniformly spaced around the circumference of the first through hole 201, and the plurality of connecting protrusions are inserted into a gap having a ring shape or Correspondingly forming a tension fit in a plurality of gaps correspondingly spaced apart from each of the connecting protrusions and forming an elastic fit with the inner side wall of the flange 124 and the outer side wall of the lower connecting portion 153, and the plurality of connecting protrusions have an excellent matching effect The mating effect of the annular portion.

[0052] Further, the pressure ring 15 has a second through hole 202 for communicating the first through hole 201 (see FIG. 2) and the vent pipe 131, and the sidewall of the first through hole 201 is An air inlet 203 for gas entry is provided

(See FIG. 1), after smoking, external air sequentially enters into the atomization passage in the vent pipe 131 through the air inlet hole 203, the first vent hole 201, and the second vent hole 202 to atomize the The heating wire assembly within the vent 131 creates smoke.

[0053] Further, in the first embodiment of the present invention, the pressure ring 15 further includes an upper connecting portion 152 extending along the fixing portion 151 away from the lower connecting portion 153, and the upper connecting portion 152 is for inserting into the vent tube 131 and having an interference fit with the vent tube 131. In addition, a first sealing jaw 101 for preventing leakage of smoke oil is disposed on an end surface of the fixing portion 151 that abuts against the flange (124), and an end surface of the ventilation tube 131 and the fixing portion 151 are provided. A second seal ring 102 for preventing leakage of the oil is provided between them.

Referring to FIG. 4, in a second embodiment of the present invention, the vent pipe 131 is integrally formed with the pressure ring 15, and the vent pipe 131 has an end at an end thereof adjacent to the upper connecting seat 14. The fixing portion 151 and the lower connecting portion 153 are described. In the present embodiment, the vent tube 131 and the pressure ring 15 are integrally formed to simplify the structure and facilitate production and installation.

5 is a perspective view showing the structure of a vent pipe according to a second embodiment of the present invention, and FIG. 6 is a perspective view showing the vent pipe of the first embodiment of the present invention. The vent pipe 131 has an erecting portion 134 for erecting the electric heating wire assembly, and the erecting portion 13 4 is adjacent to the end of the suction nozzle 11 . Two opposite fixing grooves 135 are opened. The heating wire assembly is inserted into the fixing groove 135.

[0056] Referring to FIG. 7, the electric heating wire assembly includes an oil guiding wire 136 for introducing smoke oil from the oil storage chamber 121 (see FIG. 2) and wound around the oil guiding wire 136 for atomization. Heating wire 137 of the smoky oil, the oil guiding rope Both ends of the 136 are respectively mounted on the fixing groove 135 (see FIG. 5 or FIG. 6) and extend out of the fixing groove 135.

[0057] Further, the oil guiding rope 136 includes an atomizing portion 138 that is disposed in the mounting portion 134 and a guide that extends downward in the oil storage chamber 121 along both ends of the atomizing portion 138. The oil portion 139 is configured to introduce smoke oil from the oil reservoir 121, and the heating wire 137 is wound around the atomization portion 138.

[0058] Referring to FIG. 5 or FIG. 6 and FIG. 2, the atomizing core further includes an atomizing cover 16 disposed on the mounting portion 134, and one end of the atomizing cover 16 abuts on the guiding The oil wick 136 is fixed to the oil guiding rope 136, and the other end of the atomizing cover 16 is inserted into the suction nozzle 11 and the smoke in the atomizing passage is introduced into the suction nozzle 11 for the user to suck.

[0059] Further, referring to FIG. 2, the internal electrode assembly is inserted into the first through hole 201, and includes an atomization electrode sleeve 171 and an atomization electrode 172 in order from the outside to the inside, the internal electrode assembly An atomizing electrode assembly is formed with the upper connecting seat 14. The atomizing electrode 172 and the upper connecting seat 14 are electrically connected to the two ends of the heating wire assembly, respectively, and the atomizing electrode 172 and the upper connecting seat 14 are further electrically connected to the battery rod 2. Connected to form a loop. It is to be understood that, in other embodiments, the number of the atomizing electrodes 172 may be set to two isolated from each other, and the two atomizing electrodes 172 are juxtaposed or nested and respectively associated with the heating wire assembly. Both ends and the battery rod 2 are electrically connected to form a circuit, and the upper connecting seat 14 is only used to connect to the battery rod 2.

[0060] Further, referring to FIG. 2, the battery rod 2 includes a battery cover 21, a battery 22, a connector, an end cover 23, and a circuit board 24. The battery 22 is sleeved in the battery cover 21, and the connector is inserted at one end of the battery cover 21 and is connected to the atomizer 1, that is, the upper connector 14 Connecting, the end cover 23 is inserted at an end of the battery cover 21 facing away from the connector, the circuit board 24 is disposed between the connector and the battery 22, and the circuit board 24 is respectively The battery 22 and the connector are electrically connected.

[0061] Further, the battery rod 2 further includes a button 28 disposed on the battery cover 21 and electrically connected to the circuit board 24 to open or close the battery 22 Powering the heating wire assembly.

[0062] Further, a charging port 231 for charging the battery 22 is disposed on the end cover 23. The charging port 231 can be a USB charging port or other commonly used charging port, which is not limited herein.

[0063] Further, in conjunction with FIG. 3, the upper connecting seat 14 further includes a flange away from the flange along the first through hole 201. A lower connecting arm 143 is formed by extending a peripheral end of one end of the 124.

Referring to FIG. 2, the connector includes a lower connector 25, a magnetic member 26, and an elastic electrode assembly. The lower connecting seat 25 is for abutting and electrically connecting with the lower connecting arm 143. One end of the magnetic member 26 abuts the lower connecting arm 143, and the side wall of the magnetic member 26 is The connecting seat 25 is abutted to detachably connect the atomizer 1 and the battery rod 2. In the present invention, the magnetic member 26 is preferably a permanent magnet. It is understood that in the present embodiment, the lower connecting arm 143 and the lower connecting seat 25 respectively abutting the magnetic member 26 are made of a magnetic material. Made of. Of course, a magnet may be disposed in the upper connecting base 14 to be magnetically connected to the connecting head, and the structure thereof is not specifically limited herein.

Further, the elastic electrode assembly includes an elastic electrode holder 271 and an elastic electrode 272. The elastic electrode holder 271 is used to sleeve the elastic electrode 272, and the magnetic member 26 is sleeved on the elastic electrode holder 271.

Further, referring to FIG. 8 and in conjunction with FIG. 2, the elastic electrode 272 includes a fixing sleeve 273, an electrode post 274, and an elastic member 275. The electrode post 274 is movably inserted into the fixing sleeve 273 and extends outside the fixing sleeve 273. The two ends of the elastic member 275 are elastically resisted on the fixing sleeve 273 and the electrode column respectively. 274, an end of the electrode post 274 facing away from the elastic member 275 is elastically abutted and electrically connected to the atomizing electrode 172.

[0067] In summary, an electronic cigarette embodying the present invention has the following advantageous effects: First, a flange 124 is protruded by an inner side wall of an end portion of the atomizing sleeve 123 close to one end of the inner electrode assembly, and The flange 124 is provided with a pressure ring 15 for connecting the atomization seat 123 and the upper connection seat 14. The pressure ring 15 includes a fixing portion 151 which is erected and abuts on the flange 124, and is reduced in diameter along the fixing portion 151. The lower electrode connecting portion 153 extends from the lower connecting portion 153, and the lower connecting portion 153 is connected to the upper connecting seat 14 to prevent the atomizing sleeve 123 and the upper connecting seat 14 from falling off by an external force, so that it is not necessary to increase the metal ring. The fixing can save the cost. Secondly, the pressure ring 15 and the vent tube 131 are integrally formed, and the structure can be simplified, and the structure can be simplified, and the production can be simplified. And installing; again, by detachably connecting the suction nozzle 11 to one end of the atomizing sleeve 123, the suction nozzle 11 can be removed to add the oil to the atomizing sleeve 123 and to conveniently clean the smoked oil condensed in the suction nozzle 11; At last The atomizing sleeve 123 is made of a non-metallic material capable of transmitting light to facilitate viewing of the amount of remaining smoke in the atomizing sleeve 123.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above. The above-described embodiments are merely illustrative and not restrictive, and those of ordinary skill in the art, without departing from the scope of the invention, Many forms are also possible, all of which are within the protection of the present invention.

Claims

Claim

[Claim 1] An electronic cigarette comprising an atomizer (1) and a battery rod (2) detachably coupled to the atomizer (1), characterized in that

The atomizer (1) includes an oil storage assembly, a suction nozzle (11), and a misting core for atomizing the oil, the oil storage assembly including an atomizing sleeve made of a non-metallic material capable of transmitting light.

(123), the atomizing sleeve (123) is provided with an oil storage chamber (121) and a fueling port (122) at the end of the atomizing sleeve (123), and the atomizing core is sleeved in the mist Inside the set (123);

The atomizer (1) further includes an upper connecting seat (14) inserted at an end of the atomizing core away from the nozzle (11), the atomizing core comprising a sleeve disposed on the upper connecting seat ( 14) an inner electrode assembly, a vent tube (131) sleeved in the atomization sleeve (123), and a heating wire disposed in the vent tube (131) and electrically connected to the inner electrode assembly An atomizing passage is formed in the vent pipe (131); a flange (124) protrudes from an inner side wall of the end of the atomizing sleeve (123) near one end of the inner electrode assembly, the convex a rim (124) is provided with a pressure ring (15) for connecting the atomizing sleeve (123) and the upper connecting seat (14), the pressure ring (15) comprising a erecting and abutting at the flange a fixing portion (151) on the (124), a lower connecting portion (153) that is reduced in diameter along the fixing portion (151) and extending toward the inner electrode assembly, and the lower connecting portion (153) is connected to the upper portion The seat (14) is plugged and connected to prevent the atomizing sleeve (123) and the upper connecting seat (14) from falling off by external force

[Claim 2] The electronic cigarette according to claim 1, wherein a gap is formed between the flange (124) and the lower connecting portion (153);

The upper connecting seat (14) includes a main body portion (141) having a first through hole (201) extending through the main body portion (141) in the axial direction, and along the first portion a through hole (201) adjacent to the flange (124) - an upper connecting arm (142) extending from an end periphery;

The body portion (141) is adjacent to an end surface of the upper connecting arm (142) and the flange (124) abutting away from an end surface of the fixing portion (151), the upper connecting arm (142) is for inserting into the gap and with the inner side wall and the lower connecting portion of the flange (124)

( 153) The outer side wall forms a tight fit.

[Claim 3] The electronic cigarette according to claim 2, wherein the upper connecting arm (142)

And a plurality of connecting protrusions formed at an annular portion around the circumference of the first through hole (201) or evenly spaced around a circumference of the first through hole (201).

[Claim 4] The electronic cigarette according to claim 3, wherein the pressure ring (15) has a second passage for communicating the first through hole (201) and the vent pipe (131) a hole (2 02), the side wall of the first through hole (201) is provided with an air inlet hole for gas to enter

(203), smoking 吋 air sequentially passes through the air inlet hole (203), the first vent hole

(201), the second vent (202) enters the atomization channel.

[Claim 5] The electronic cigarette according to claim 4, wherein the pressure ring (15) further includes a diameter extending along the fixing portion (151) away from the lower connecting portion (153) a connecting portion (152), the upper connecting portion (152) is inserted into the vent pipe (131) and has an interference fit with the vent pipe (131).

[Claim 6] The electronic cigarette according to claim 4, wherein the vent pipe (131) is integrally formed with the pressure ring (15), and the vent pipe (131) is adjacent thereto One end of the upper connecting seat (14) has the fixing portion (151) and the lower connecting portion (153)

The electronic cigarette according to claim 5, wherein the end surface of the fixing portion (151) abutting the flange (124) is provided with a first portion for preventing leakage of smoke oil A seal ring (101) is disposed between the end surface of the vent pipe (131) and the fixing portion (151) to prevent leakage of smoke oil.

[Embodiment 8] The electronic cigarette according to claim 5 or 6, wherein the snorkel (131)

An end portion adjacent to the suction nozzle (11) has a mounting portion (134) for erecting the heating wire assembly, and the mounting portion (134) is provided with two opposite ends near the end of the suction nozzle (11) a fixing groove (135); the heating wire assembly includes an oil guiding rope (136) for introducing the oil from the oil storage chamber (121) and wound around the oil guiding rope (1) And a heating wire (137) for atomizing the oil, the two ends of the oil guiding wire (136) are respectively mounted on the fixing groove (135) and extend out of the fixing groove (135)

[Embodiment 9] The electronic cigarette according to claim 8, wherein the oil guiding rope (136) includes an atomizing portion (138) that is disposed in the mounting portion (134) and along the mist An oil guiding portion (139) extending downward in the oil reservoir (121) at both ends of the chemical portion (138), the oil guiding portion (139) being used for introducing from the oil storage chamber (121) The smoky oil, the heating wire (137) is wound around the atomizing portion (138).

The electronic cigarette according to claim 8, wherein the atomizing core further comprises an atomizing cover (16) disposed on the mounting portion (134), the atomizing cover One end of (16) abuts on the oil guiding rope (B6) to fix the oil guiding rope (136), and the other end of the atomizing cover (16) is inserted into the suction nozzle (11) and The smoke in the atomization channel is introduced into the nozzle (11).

The electronic cigarette according to claim 10, wherein the inner electrode assembly is inserted into the first through hole (201), and includes an atomizing electrode sleeve from the outside to the inside ( 171) and an atomizing electrode (172), the atomizing electrode (172) and the upper connecting seat (14) are electrically connected to both ends of the heating wire (137), respectively, and the atomizing electrode (172) And the upper connector (14) is also electrically connected to the battery rod (2).

[Claim 12] The electronic cigarette according to claim 11, wherein the battery rod (2) comprises a battery cover (21), a battery (22) sleeved in the battery cover (21), a connector inserted at the end of the battery case (21) and connected to the atomizer (1), and an end cover of the battery cover (21) facing away from the end of the connector ( 23), and a circuit board (24) disposed between the connector and the battery (22), the circuit board (24) being electrically connected to the battery (22) and the connector, respectively.

[Claim 13] The electronic cigarette according to claim 12, wherein the upper connector (14)

a further comprising a lower connecting arm (143) extending along a circumference of the first through hole (201) away from an end of the flange (124);

The connector includes a lower connector that abuts and is electrically connected to the lower connecting arm (143) (25), an elastic electrode assembly and a magnetic member disposed in the lower connecting seat (25)

(26), one end of the magnetic member (26) abuts the lower connecting arm (143), and a side wall of the magnetic member (26) abuts the lower connecting seat (25) to connect the An atomizer (1) and a battery rod (2); the elastic electrode assembly includes an elastic electrode holder

(271), an elastic electrode (272) sleeved in the elastic electrode holder (271), the elastic electrode (272) includes a fixing sleeve (273), and is movably inserted in the fixing sleeve (273) An electrode post (274) extending outside the fixing sleeve (273) and elastic members (275) respectively elastically abutting on the fixing sleeve (273) and the electrode post (274), the electrode An end of the post (274) facing away from the elastic member (275) is elastically abutted and electrically connected to the atomizing electrode (172).

The electronic cigarette according to claim 13, wherein the battery rod (2) further comprises a button (28) disposed on the battery cover (21) and electrically connected to the circuit board (24), The button (28) is used to snore or turn off the battery (22) to power the heating wire assembly.

The electronic cigarette according to claim 14, characterized in that the end cover (23) is provided with a charging port (231) for charging the battery (22).

The electronic cigarette according to claim 1, wherein the flange (124) has a ring shape.

The electronic cigarette according to claim 16, wherein the flange (124) has a thickness greater than or equal to a thickness of a side wall of the oil reservoir (121).

The electronic cigarette according to claim 1, wherein the fuel filler opening (122) is disposed at an end of the oil storage assembly remote from the upper connecting seat (14), the suction nozzle (11) and the The oil storage assembly is detachably connected and disposed on the fuel filler port (122).