WO2017190268A1

WO2017190268A1 - Electronic cigarette

Info

Publication number: WO2017190268A1
Application number: PCT/CN2016/080869
Authority: WO
Inventors: 刘秋明; 向智勇; 牛建华; 韦志林
Original assignee: 惠州市吉瑞科技有限公司深圳分公司
Priority date: 2016-05-03
Filing date: 2016-05-03
Publication date: 2017-11-09
Also published as: CN209768984U

Abstract

An electronic cigarette, comprising a case body (201), a battery (202), an atomisation core assembly (203), a mouthpiece (204) and a liquid storage support assembly, the liquid storage support assembly comprising a first support (301) and a second support (302) arranged along the longitudinal direction of the case body (201), the side surface of the case body (201) provided with the atomisation core assembly (203) being provided with a first accommodating gap (401), the second support (302) being provided with a second accommodating gap (402), a liquid storage space (305) being formed between the first support (301) and the second support (302), the electronic cigarette also comprising a liquid bottle placement space (307), the electronic cigarette also comprising a sealing block (403) and an atomisation core cover (404), the sealing block (403) being used for covering the second accommodating gap (402), the atomisation core cover (404) being used for covering the first accommodating gap (401). During e-liquid addition, an e-liquid bottle (308) need only be inserted into the liquid bottle placement space (307), obviating the need for e-liquid to be added slowly, and increasing the efficiency of the e-liquid addition. In addition, the atomisation core assembly (203) can be inserted into the second accommodating gap (402) from the first accommodating gap (401) along the lateral direction of the electronic cigarette, or removed from within the second accommodating gap (402), thereby making it easy for a user to replace the atomisation core assembly.

Description

Electronic cigarette

Technical field

The utility model relates to the field of electronic cigarettes, in particular to an electronic cigarette capable of facilitating users to add smoke oil and replacing the atomization core assembly.

Background technique

The prior art provides a box type electronic cigarette, and FIG. 1 is a schematic structural view of an electronic cigarette provided by the prior art. The electronic cigarette is internally provided with a battery and an atomizing core assembly, and the atomizing core assembly and the same Electrical connection of the battery, wherein the atomizing core assembly includes an oil storage chamber for storing smoke oil and a vent tube for conducting smoke to enable the atomization core assembly to be internal to the oil reservoir The smoke oil is atomized to form a smoke that is transmitted to the nozzle through the snorkel, through which the user can draw smoke.

In the process of adding the smoke oil to the electronic cigarette, the nozzle can be unscrewed from the electronic cigarette. At this time, the oil hole 101 of the electronic cigarette and the port 102 of the vent pipe are exposed. The oiling hole 101 is electrically connected to the oil storage chamber. At this time, the user can align the bottle mouth of the oil bottle 103 with the oiling hole 101, and then the tobacco oil in the oil bottle 103 is passed through the oiling hole. 101 is transmitted to the oil reservoir.

The disadvantages of using the electronic cigarette shown in the prior art are: 1. In the process of adding the smoke oil, the nozzle needs to be unscrewed from the electronic cigarette, and the bottle mouth of the oil bottle 103 needs to be aligned with the bottle mouth. The oil hole 101 is further injected into the oiling hole 101 slowly. It can be seen that the process of refueling is cumbersome and the efficiency of adding the oil is low. 2. The oil hole 101 and the port 102 of the vent pipe are adjacent to each other. In the process of adding the smoke oil, the user can easily inject the smoke oil into the port 102 of the snorkel, causing the user to use the electronic cigarette in the subsequent use process. When smoking the smoke oil remaining in the snorkel, if the user sucks the smoke oil, it not only greatly reduces the taste of the smoke, but also adversely affects the user's health. 3. When the electronic cigarette shown in Fig. 1 is used normally, the nozzle is generally upward, the user sucks the smoke against the nozzle, and the atomizing core assembly is generally disposed at the bottom of the electronic cigarette, if the user needs to replace the atomization For the core assembly, the electronic cigarette needs to be reversed to make the atomizing core assembly face upward. At this time, the atomizing core assembly is replaced. It can be seen that the process of replacing the atomizing core assembly is cumbersome.

Utility model content

The utility model provides an electronic cigarette which is convenient for adding smoke oil and replacing the atomization core assembly.

An electronic cigarette comprising a casing, the casing is internally provided with a battery and an atomizing core assembly, a nozzle is connected to the casing, and the nozzle and the atomizing core assembly are along the electron a longitudinally corresponding arrangement of the smoke, the atomization core assembly and the battery are electrically connected, wherein

a first receiving notch corresponding to a position of the atomizing core assembly is disposed on a sidewall of the casing, a second receiving notch is disposed on the second bracket, and the first receiving notch is The second receiving notch position is correspondingly disposed, the second receiving notch is configured to receive the atomizing core assembly, so that the atomizing core assembly can be received from the first receiving in the lateral direction of the electronic cigarette Inserting a notch into the second receiving notch or detaching from the second receiving notch;

An oil storage bracket assembly is further fixed inside the casing, the oil storage bracket assembly includes a first bracket and a second bracket arranged along a longitudinal direction of the casing, and the first bracket and the second bracket are Forming an oil storage space for storing the smoke oil, the oil storage bracket assembly further comprising an oil guiding column in a hollow structure, the oil guiding column being disposed between the first bracket and the second bracket, and The oil guiding column is electrically connected to the oil storage space;

The electronic cigarette further includes a sealing block for covering the second receiving notch, and an atomizing core cover for covering the first receiving notch And the sealing block is configured to seal the oil storage space when the sealing block is disposed on the second receiving notch;

The electronic cigarette further includes an oil bottle placement space for placing a smoke oil bottle storing the smoke oil, the oil guide column being located inside the oil bottle placement space, so that the oil guide column The oil can be inserted into the mouth of the oil bottle so that the oil inside the oil bottle can be sequentially transferred to the oil storage space via the bottle mouth of the oil bottle and the oil guiding column;

The atomizing core assembly includes an atomizing sleeve and an electric heating wire fixedly disposed inside the atomizing sleeve, and the atomizing sleeve is provided with at least one oil passage hole, and the oil passage hole and the oil storage space Conducting a setting to enable the smoke oil inside the oil storage space to be conducted to the heating wire via the oil passage hole, so that the electric heating wire atomizes the smoke oil with the battery power supply Forming smoke.

Optionally, the outer circumferential surface of the sealing block is provided with at least one first positioning groove, and the first positioning groove extends along a longitudinal direction of the electronic cigarette, and an inner circumferential surface of the atomizing core cover Providing a first positioning rib, the first positioning rib is matched with the first positioning groove, so that when the first The sealing block is detachably coupled to the atomizing core cover when a positioning rib is inserted inside the first positioning groove.

Optionally, the sealing block is disposed with a second positioning rib extending away from the atomizing core cover, and when the sealing block is inserted and fixed in the atomizing core cover, the second Positioning ribs extending out of the atomizing core cover setting;

a second positioning groove is disposed on the end surface of the second receiving notch, and the second positioning groove is disposed along a longitudinal direction of the electronic cigarette, and the second positioning groove and the second positioning The rib is matched to be disposed such that when the second positioning rib is inserted inside the second positioning groove, the sealing block is disposed on the second receiving notch, the atomizing core cover The cover is disposed on the first receiving notch.

Optionally, the second bracket is provided with a first receiving cavity, the first bracket is disposed with the oil bottle placement space along a longitudinal direction of the electronic cigarette, and the first receiving cavity is along an electronic cigarette lateral direction. The cross-sectional area of the direction is larger than the cross-sectional area of the oil bottle placement space in the transverse direction of the electronic cigarette, the oil bottle can be inserted inside the oil bottle placement space, and the oil bottle placement space is located at the first Accommodating the inside of the cavity;

The oil storage bracket assembly further includes an oil guiding bracket, the oil guiding bracket is disposed on an end surface of the oil oil bottle, and the oil guiding bracket is located at the first bracket and the first Between the two brackets, the oil guiding rod can be inserted into the mouth of the oil bottle when the oil bottle is inserted in the oil bottle placing space.

Optionally, an oil passage gap is formed between the oil guiding bracket and the second bracket, so that the oil in the oil bottle is sequentially passed through the bottle mouth, the oil guiding column, and the The oil gap is electrically connected to the oil storage space;

The end surface of the second bracket is disposed with at least one positioning post extending in a direction toward the oil bottle, the first bracket is provided with a positioning slot, and the positioning post is matched with the positioning slot to make The positioning post can be inserted and fixed inside the positioning groove to insert and fix the first bracket and the second bracket.

Optionally, a first through hole is disposed through the first bracket, and a position of the first through hole corresponds to a position of the atomizing core assembly, and a connector is fixed in the first through hole. The inner peripheral surface of the connecting member is provided with a first internal thread, the outer peripheral surface of the end of the nozzle is provided with a first external thread, and the first internal thread and the first external thread are matched, So that the first external thread of the nozzle can Threaded to the first internal thread of the connector;

The connecting member is internally provided with a sealing ring having a hollow structure, one end of the sealing ring is abutting against the connecting member, and the other end of the sealing ring is abutted against the atomizing core assembly, so that The mist atomized by the heating wire can be conducted to the nozzle through the hollow portion of the seal ring.

Optionally, the end of the casing provided with the nozzle starts to have an air inlet, and the air inlet is respectively disposed to be electrically connected to the hollow portion of the nozzle and the sealing ring.

Optionally, a third electrode is inserted into the end of the atomization sleeve made of a conductive material, and a second insulation ring is disposed between the third electrode and the atomization sleeve. The two insulating rings are used for electrically isolating the atomizing sleeve and the third electrode, and two ends of the heating wire are electrically connected to the atomizing sleeve and the third electrode, respectively.

Optionally, a second through hole is disposed on an end surface of the second bracket adjacent to the battery, a first electrode is interposed in the second through hole, and a second electrode is internally inserted in the first electrode, and a first insulating ring is disposed between the first electrode and the second electrode, and the first insulating ring is used for electrically isolating the first electrode and the second electrode, and the atomizing sleeve and the The first electrode is electrically connected, the third electrode is electrically connected to the second electrode, and the first electrode and the second electrode are electrically connected to the battery, respectively.

Optionally, a side of the first electrode away from the second receiving notch is provided with a resisting arm, and the resisting arm extends in a direction toward the nozzle, so that when the atomizing core When the component is inserted inside the second receiving notch, the abutting arm abuts against the atomizing sleeve, and the abutting arm is configured to block the atomizing core assembly from being placed toward the oil bottle The direction of movement.

Optionally, an air passage is formed inside the casing, and the air passage is disposed along a longitudinal extension of the electronic cigarette and extends to an end surface of the casing away from the nozzle, and the air passage and the air passage are The atomizing core assembly is conductively disposed such that an external airflow is conducted to the atomizing core assembly via the air passage, and the leaked tobacco oil in the atomizing core assembly can be discharged through the air passage;

The third electrode has a hollow structure, and the air passage is inserted with a fourth electrode having a hollow structure toward the end of the atomizing core assembly, and the fifth electrode is internally provided with a fifth electrode. A third insulating ring is disposed between the fourth electrode and the fifth electrode, the third insulating ring is for electrically isolating the fourth electrode and the fifth electrode, and the fourth electrode and the The fifth electrode is electrically connected to the battery, respectively.

Optionally, a side of the fourth electrode that is away from the second receiving notch is provided with a resisting arm, and The abutting arm extends in a direction toward the nozzle so that the abutting arm abuts the atomizing sleeve when the atomizing core assembly is inserted inside the second receiving notch The abutting arm is configured to block the atomizing core assembly from moving in a direction toward the oil bottle placement space.

Optionally, the atomizing core assembly further includes a smoke oil latch disposed inside the atomizing sleeve, the smoke oil latch has a hollow cylindrical structure, and the smoke oil latch is located at the Between the atomization sleeve and the electric heating wire, so that the oil in the oil storage space is transmitted to the smoke oil latch through the oil passage hole;

The heating wire has a spiral structure, and the heating wire is a hollow cylindrical shape, and the heating wire is disposed inside the cigarette oil latching member, and the heating wire is disposed to the smoke oil latching member, and the smoke oil is latched And the heating wire is disposed along a longitudinal direction of the electronic cigarette such that the mist atomized by the heating wire can be conducted to the nozzle through a hollow position of the heating wire.

The utility model provides an electronic cigarette, comprising a box body, a battery, an atomizing core assembly and a suction nozzle, wherein the casing body is further fixedly provided with an oil storage bracket assembly, wherein the casing body is provided with the atomization core assembly The side of the first bracket is provided with a first receiving recess, the second bracket is provided with a second receiving recess, and an oil storage space is formed between the first bracket and the second bracket, and the oil storage bracket assembly further includes An oil guiding column, the electronic cigarette further comprising an oil bottle placing space, the electronic cigarette further comprising a sealing block and an atomizing core cover, the sealing block is configured to cover on the second receiving notch, the fog a core cover for covering the first receiving notch, and the sealing block is configured to seal the sealing block when the sealing block is disposed on the second receiving notch Oil storage space. It can be seen that in the process of adding the smoke oil by using the electronic cigarette shown in the utility model, only the oil oil bottle needs to be inserted into the oil bottle placement space, and the smoke oil is not added slowly, thereby reducing the user's added smoke. a step in the oil process to increase the efficiency of adding the smoke oil, and the atomizing core assembly can be inserted into the second receiving notch from the first receiving notch along the lateral direction of the electronic cigarette or from the The second receiving notch is removed, so that the user can replace the atomizing core assembly.

DRAWINGS

1 is a schematic structural view of an electronic cigarette provided by the prior art;

2 is a schematic overall structural view of an embodiment of an electronic cigarette provided by the present invention;

3 is a schematic view showing an explosion connection structure of an embodiment of an electronic cigarette provided by the present invention;

4 is a schematic cross-sectional structural view of an embodiment of an electronic cigarette provided by the present invention;

FIG. 5 is a schematic view showing a partial explosion connection structure of an embodiment of an electronic cigarette provided by the present invention; FIG.

6 is a schematic view showing a partial explosion connection structure of an embodiment of an electronic cigarette provided by the present invention;

7 is a schematic cross-sectional exploded connection structure of an embodiment of an electronic cigarette provided by the present invention;

8 is a schematic view showing a partial explosion connection structure of an embodiment of an electronic cigarette provided by the present invention;

9 is a schematic view showing a partial explosion connection structure of an embodiment of an electronic cigarette provided by the present invention;

10 is a schematic view showing a partial explosion connection structure of an embodiment of an electronic cigarette provided by the present invention;

11 is a schematic view showing a partial explosion connection structure of an embodiment of an electronic cigarette provided by the present invention;

12 is a schematic cross-sectional structural view of an embodiment of an electronic cigarette provided by the present invention;

FIG. 13 is a schematic cross-sectional structural view of an embodiment of an electronic cigarette provided by the present invention.

detailed description

The specific structure of the electronic cigarette provided in this embodiment will be described in detail below with reference to the accompanying drawings.

First, please refer to FIG. 2 to FIG. 4 , wherein FIG. 2 is an overall structural diagram of an embodiment of an electronic cigarette provided by the present invention, and FIG. 3 is an explosion of an embodiment of the electronic cigarette provided by the present invention. FIG. 4 is a schematic cross-sectional structural view of an embodiment of an electronic cigarette provided by the present invention.

The electronic cigarette includes a casing 201, and the casing 201 is internally provided with a battery 202 and an atomizing core assembly 203.

A nozzle 204 is disposed in the chamber 201, and the nozzle 204 and the atomizing core assembly 203 are disposed along a longitudinal direction of the electronic cigarette, and the atomizing core assembly 203 and the battery 202 are electrically connected. Connection settings.

The specific structure of the atomizing core assembly 203 is not limited in this embodiment, as long as the atomizing core assembly 203 can atomize the oil to form smoke when the battery 202 is powered, and the smoke It is possible to conduct to the suction nozzle 204 to enable a user to draw smoke through the suction nozzle 204.

The following is a detailed description of how the electronic cigarette provided in the present embodiment conducts the smoke oil to the atomizing core assembly 203 as shown in the accompanying drawings.

An oil storage bracket assembly is also fixedly disposed inside the casing 201.

For a better understanding of the specific structure of the oil storage bracket assembly provided by the present embodiment, the following description will be made with reference to FIG. 5 and FIG. 6 , wherein FIG. 5 is an embodiment of the electronic cigarette provided by the present invention. FIG. 6 is a schematic view showing a partial explosion connection structure of an embodiment of the electronic cigarette provided by the present invention.

The oil storage bracket assembly includes a first bracket 301 and a second bracket 302 that are longitudinally arranged along the casing 201.

In this embodiment, the first bracket 301 is disposed inside the second bracket 302, and an end surface of the first bracket 301 is disposed at an opening of the second bracket 302.

An oil storage space 305 for storing the soot oil is formed between the first bracket 301 and the second bracket 302.

The oil storage bracket assembly also includes an oil guiding column 306 in a hollow configuration.

The oil guiding column 306 is disposed between the first bracket 301 and the second bracket 302, and the oil guiding column 306 is electrically connected to the oil storage space 305.

In this embodiment, the air guiding column 306 is specifically disposed to be electrically connected to the oil storage space 305, which is not limited in this embodiment.

The electronic cigarette further includes an oil bottle placement space 307.

The oil bottle placement space 307 is for placing a smoke oil bottle 308 in which the oil is stored.

The oil bottle 308 can be inserted into the oil bottle placement space 307. The specific insertion mode is not limited in this embodiment.

Specifically, the present embodiment is described by way of example in which the oil bottle 308 is completely inserted into the oil bottle placement space 307, and is not limited thereto.

It can be seen that, with the structure of the electronic cigarette shown in this embodiment, since the oil bottle 308 is completed inside the oil bottle placing space 307, the safety of the oil bottle 308 is effectively ensured, and the smoke oil is avoided. The bottle 308 is broken by the impact of external force or broken.

The oil guiding column 306 is located inside the oil bottle placing space 307, so that when the oil oil bottle 308 is inserted into the oil bottle placing space 307, the oil guiding column 306 can be inserted in the The inside of the mouth of the oil bottle 308 is such that the oil inside the oil bottle 308 can be sequentially transferred to the oil storage space 305 via the mouth of the oil bottle 308 and the oil guiding column 306.

The atomizing core assembly 203 provided in this embodiment can atomize the smoke oil in the oil storage space 305 to form smoke.

The specific structure of the atomizing core assembly 203 is described below with reference to FIG. 7. FIG. 7 is a schematic cross-sectional view of an exploded connection structure of an embodiment of the electronic cigarette provided by the present invention.

The atomizing core assembly 203 includes an atomizing sleeve 213 and a heating wire 214 fixedly disposed inside the atomizing sleeve 213.

At least one oil passage hole 215 is provided through the atomization sleeve 213.

Specifically, when the atomization core assembly is fixed inside the casing 201 through the first bracket 301 and the second bracket 301, the oil passage hole 215 is located inside the oil storage space 305, The oil passage hole 215 and the oil storage space 305 are electrically connected.

The oil stored in the oil storage space 305 can be conducted to the heating wire 214 via the oil passage 215, so that the heating wire 214 can atomize the smoke when the battery 202 is powered. Oil to form smoke.

The structure of the electronic cigarette shown in this embodiment can facilitate the user to replace the atomizing core assembly 203, and how to replace the electronic cigarette shown in this embodiment and install the atomizing core assembly.

The following is further described with reference to FIG. 8 , wherein FIG. 8 is a schematic diagram of a partial exploded connection structure of an embodiment of the electronic cigarette provided by the present invention.

A first receiving notch 401 corresponding to a position of the atomizing core assembly 203 is disposed on a sidewall of the casing 201.

The second bracket 302 is provided with a second receiving gap 402.

The first accommodating notch 401 is disposed corresponding to the position of the second accommodating notch 402, so that the first accommodating notch 401 is disposed to receive the second accommodating notch 402.

The atomizing core assembly 203 can be inserted into or removed from the second receiving notch 402 from the first receiving notch 401 in the lateral direction of the electronic cigarette.

The electronic cigarette further includes a sealing block 403 and an atomizing core cover 404.

The sealing block 403 is configured to be disposed on the second receiving notch 402.

In this embodiment, the sealing block 403 is completely disposed in close contact with the second receiving notch 402, and the sealing block 403 is used when the sealing block 403 is disposed on the second receiving notch 402. The sealing block 402 can seal the oil storage space 305.

The atomizing core cover 404 is disposed on the first receiving notch 401, and the atomizing core cover 404 is completely disposed in close contact with the first receiving notch 401.

Specifically, when the user needs to replace the atomizing core assembly 203, as shown in FIG. 9, FIG. 9 is a schematic diagram of a partial explosion connection structure of an embodiment of the electronic cigarette provided by the present invention.

The detachable connection structure between the sealing block 403 and the second receiving notch 402 is detachable between the atomizing core cover 404 and the first receiving notch 401. Connection structure.

The user may first remove the atomizing core cover 404 from the first receiving notch 401, and then detach the sealing block 403 from the second receiving notch 402;

Alternatively, the atomizing core cover 404 and the sealing block 403 are integrally formed, and the user can detach the atomizing core cover 404 and the sealing block 403 from the casing 201 together.

The specific disassembly manner is not limited in this embodiment.

It can be seen that the atomizing core assembly 203 at this time is located in the second receiving notch 402 and has been exposed.

As shown in FIG. 7, the user can apply a force away from the casing 201 to the atomizing core assembly 203 until the atomizing core assembly 203 is removed from the second receiving recess 402.

It can be seen that, in the electronic cigarette shown in this embodiment, in the process of adding the tobacco oil, only the oil bottle needs to be inserted into the oil bottle placement space, and the smoke oil is not added slowly, thereby reducing the user's addition. The steps in the process of smoky oil improve the efficiency of adding smoky oil, and are convenient for the user to replace the smoky oil, and as long as the smoky oil bottle is inserted in the oil bottle placement space, the user does not need to manually align and other actions, thereby avoiding the addition. In the process of smoke oil, the possibility of contamination or damage to other components of the electronic cigarette due to improper operation of the user also avoids the possibility of the user taking the smoke oil, effectively protecting the health of the user during the use of the electronic cigarette, and the embodiment The nozzle and the atomizing core assembly are disposed correspondingly along the longitudinal direction of the electronic cigarette, and in the process of replacing the atomizing core assembly, as long as the sealing block and the atomizing core cover are removed, The atomizing core assembly can be replaced, that is, the atomizing core assembly can be detached from the casing without reversing the casing, thereby improving the efficiency of the user replacing the atomizing core assembly. .

Embodiment 2

This embodiment describes the specific structure of the electronic cigarette provided in the first embodiment in detail.

The outer circumferential surface of the sealing block 403 is provided with at least one first positioning groove 405, and the first positioning groove 405 is extended along the longitudinal direction of the electronic cigarette.

The inner circumferential surface of the atomizing core cover 404 is provided with a first positioning rib 406.

The first positioning rib 406 is matched with the first positioning groove 405 such that when the first positioning rib 406 is inserted inside the first positioning groove 405, the sealing block 403 It is detachably connected to the atomizing core cover 404.

It should be noted that the connection manner between the sealing block 403 and the atomizing core cover 404 is an optional example, which is not limited.

The sealing block 403 is disposed with a second positioning rib 407 extending away from the atomizing core cover 404, and when the sealing block 403 is inserted and fixed in the atomizing core cover 404, the first Two positioning ribs 407 extend out of the atomizing core cover 404.

A second positioning groove 408 is disposed on an end surface of the second receiving notch 402, and the second positioning groove 408 is disposed along a longitudinal direction of the electronic cigarette, and the second positioning groove 408 is The second positioning rib 407 is matched to the setting.

When the second positioning rib 407 is inserted into the second positioning groove 408, the sealing block 403 is disposed on the second receiving notch 402 to seal the oil storage space 305. At this time, the atomizing core cover 404 is disposed on the first receiving notch 401.

Specifically, the second bracket 302 is provided with a first receiving cavity 321 , and the first bracket 301 is provided with the oil bottle placing space 307 along the longitudinal direction of the electronic cigarette.

Specifically, the cross-sectional area of the first receiving cavity 321 in the lateral direction of the electronic cigarette is larger than the cross-sectional area of the oil bottle placing space 307 in the lateral direction of the electronic cigarette.

More specifically, the oil bottle 308 can be inserted inside the oil bottle placement space 307, and the oil bottle placement space 307 is located inside the first accommodation cavity 321 .

The oil storage bracket assembly also includes an oil guide bracket 322.

The oil guiding bracket 322 is located between the first bracket 301 and the second bracket 302 such that when the oil bottle 308 is inserted into the oil bottle placing space 307, the oil guiding column 306 can be inserted Into the mouth of the soot bottle 308.

The following describes how the oil guiding bracket 322 specifically implements the oil guiding.

An oil passage gap 323 is formed between the oil guiding bracket 322 and the second bracket 302.

The smoke oil in the oil bottle 308 is electrically connected to the oil storage space 305 through the bottle mouth, the oil guiding column 306 and the oil passing gap 323 in sequence.

An end surface of the second bracket 302 extends along a direction toward the oil bottle 308, and at least one positioning post 324 is disposed. The first bracket 301 is provided with a positioning slot 325, and the positioning post 324 and the positioning slot The 325 is matched to enable the positioning post 324 to be inserted and fixed inside the positioning slot 325 to insert and fix the first bracket 301 and the second bracket 302.

In this embodiment, the specific structure of the oil guiding column 306 is not limited, as long as the oil guiding column 306 can pierce the sealing film at the mouth of the oil bottle 308, so that the oil bottle 308 is inside. The smoky oil is conducted into the oil storage space 305 via the oil guiding column 306 and the oil guiding column 306 and the oil passing gap 323. For example, the oil guiding column 306 may have a hollow cylindrical structure. For example, the oil guiding column 306 may have a tapered structure.

The following describes how the nozzle 204 is disposed on the casing 201.

Referring to FIG. 10, FIG. 10 is a schematic diagram of a partial explosion connection structure of an embodiment of the electronic cigarette provided by the present invention.

A first through hole 303 is disposed through one side of the first bracket 301.

A connecting member 409 is inserted into the first through hole 303, and an inner circumferential surface of the connecting member 409 is provided with a first internal thread 410.

The outer peripheral surface of the end of the suction nozzle 204 is provided with a first external thread 411.

Wherein the first internal thread 410 and the first external thread 411 are matched to enable the first external thread 411 of the nozzle 204 to be screwed to the first inside of the connecting member 409 The thread 410 is disposed to realize a detachable connection between the nozzle 204 and the casing 201, so that the user can replace or clean the nozzle 204.

In order to effectively avoid the leakage of the smoke oil, the connecting member 409 is internally provided with a sealing ring 412 having a hollow structure.

One end of the sealing ring 412 is disposed against the connecting member 409, and the other end of the sealing ring 412 is disposed against the atomizing core assembly 203, and the oil is disposed in the oil through the sealing ring 412. The smoke oil in the space 305 does not leak to the suction nozzle 204, thereby effectively preventing the user from smoking the smoke oil through the suction nozzle 204.

In order to enable the atomizing core assembly 203 shown in this embodiment to operate normally to atomize the smoke generating smoke, the electrical connection structure inside the electronic cigarette shown in this embodiment will be described below with reference to the accompanying drawings.

The present embodiment provides two types of electrical connection structures. It should be understood that the electrical connection structure is an optional example in this embodiment, and is not limited as long as the atomization core assembly 203 can be electrically connected to the battery 202. can.

First electrical connection structure

A third electrode 501 is inserted into the end of the atomizing sleeve 213 made of a conductive material, and a second insulating ring 502 is disposed between the third electrode 501 and the atomizing sleeve 213.

The second insulating ring 502 is configured to electrically isolate the atomizing sleeve 213 and the third electrode 501.

Both ends of the heating wire 214 are electrically connected to the atomizing sleeve 213 and the third electrode 501, respectively.

Referring to FIG. 11 , FIG. 11 is a schematic diagram of a partial explosion connection structure of an embodiment of the electronic cigarette provided by the present invention.

The second bracket 302 is disposed near the end surface of the battery 202 with a second through hole 503, and the second through hole 503 is internally provided with a first electrode 504.

A first electrode 505 is disposed in the first electrode 504, and a first insulating ring 506 is disposed between the first electrode 504 and the second electrode 505. The first insulating ring 506 is used for electrical The first electrode 504 and the second electrode 505 are isolated.

Specifically, the atomization sleeve 213 is electrically connected to the first electrode 504, the third electrode 501 is electrically connected to the second electrode 505, and the first electrode 504 and the second electrode 505 are respectively The battery 202 is electrically connected.

In the electrical connection structure shown in FIG. 12, FIG. 12 is a schematic cross-sectional structural view of an embodiment of the electronic cigarette provided by the present invention.

The casing 201 is provided with an air inlet 507 at the end surface of the nozzle 204.

The air inlet 507 is electrically connected to the suction portion 204 and the hollow portion of the seal ring 412, respectively.

In this embodiment, the air inlet 507 may be a through hole provided through the casing 201, and the air inlet 507 may be a gap between the connecting member 409 and the casing 201. The specific arrangement of the air inlet 507 is not limited in this embodiment, as long as airflow can flow through the air inlet 507 to the inside of the casing 201, so that the heating wire 214 is atomized. The smoke can be conducted to the suction nozzle 204 via the hollow portion of the seal ring 412.

In order to improve the stability of the electronic cigarette structure shown in this embodiment, as shown in FIG. 11 and FIG. 12, the first electrode 504 is provided with a resisting arm 508 away from the side of the second receiving recess 402.

The abutting arm 508 extends in a direction toward the suction nozzle 204 such that when the atomizing core assembly 203 is inserted inside the second receiving notch 402, the abutting arm 508 and the The atomizing sleeve 213 is abutted, and the abutting arm 508 is configured to block the atomizing core assembly 203 from moving in a direction toward the oil bottle placing space 307.

Second electrical connection structure

The electrical connection structure of the present invention will be described below with reference to FIG. 13, wherein FIG. 13 is a schematic cross-sectional structural view of an embodiment of the electronic cigarette provided by the present invention.

In the electrical connection structure, the third electrode 501 and the second insulating ring 502 have a hollow structure.

An air passage 601 is formed inside the casing 201, and the air passage 601 is disposed along a longitudinal extension of the electronic cigarette and extends to an end surface of the casing 201 away from the suction nozzle 204.

The air passage 601 is electrically connected to the atomizing core assembly 203 such that an external airflow is conducted to the atomizing core assembly 203 via the air passage 601 (see the direction indicated by the arrow shown in FIG. 13). And allowing the smoked oil leaked in the atomizing core assembly 203 to be discharged through the air passage 601.

The third electrode 501 has a hollow structure, and the air passage 601 is inserted into the end of the atomizing core assembly 203 with a fourth electrode 602 having a hollow structure, and the fourth electrode 602 is internally inserted. A fifth electrode 603 is disposed, and a third insulating ring 604 is disposed between the fourth electrode 602 and the fifth electrode 603.

The third insulating ring 604 is configured to electrically isolate the fourth electrode 602 and the fifth electrode 603, and the fourth electrode 602 and the fifth electrode 603 are electrically connected to the battery 202, respectively.

The side of the fourth electrode 602 away from the second receiving notch 402 is provided with a resisting arm 605. For the specific structure of the resisting arm 605, please refer to the specific embodiment of the resisting arm 508 shown in the above embodiment. The description is not specifically described in this embodiment.

The specific structure of the atomizing core assembly 203 will be further described below with reference to FIG.

The atomization core assembly 203 further includes a smoke oil latch 250 disposed inside the atomization sleeve 213, the smoke oil latch 250 has a hollow cylindrical structure, and the smoke oil latch 250 is located The atomization sleeve 213 and the heating wire 214 are disposed such that the tobacco oil located in the oil storage space 305 is transmitted to the smoke oil latch 250 via the oil passage hole 215.

The smoke oil located in the oil storage space 305 shown in this embodiment is not directly transmitted to the heating wire 214, but the smoke oil is transmitted to the heating wire 214 via the smoke oil latch 250. In this embodiment, the specific material of the cigarette oil latching member 250 is not limited, as long as the cigarette oil latching member 250 is made of a material capable of storing smoke oil, such as a glass fiber material, etc., the smoke oil The latch 250 is capable of uniformly and uniformly transferring the soot oil to the heating wire 214, thereby effectively avoiding the case of transferring excess oil to the heating wire 214, so that the heating wire 214 is not excessive due to excessive smoke. In the case of oil leakage, the possibility of smoking by the user is further avoided.

The heating wire 214 has a spiral structure, and the heating wire 214 which is hollow cylindrical is located inside the smoke oil latch 250, and the heating wire 214 is disposed to fit the smoke oil latch 250.

Specifically, the smoke oil latch 250 and the heating wire 214 are disposed along the longitudinal direction of the electronic cigarette.

Optionally, the smoke oil latch 250 and the heating wire 214 are coaxially disposed.

The mist atomized by the heating wire 214 can be conducted to the suction nozzle 204 via a hollow position of the heating wire 214.

With the structure shown in this embodiment, the outer peripheral surface of the heating wire 214 and the inner peripheral surface of the soot seal member 250 can be uniformly contacted, so that the concentration of smoke atomized by the heating wire 214 is uniform. Evenly, the taste of the smoke sucked by the user is improved, and the contact area between the heating wire 214 and the smoke oil latch 250 can be improved by the embodiment, thereby avoiding the local amount of smoke due to the heating wire 214. Insufficient to burn out the soot latch 250 may be. And the smoke atomized by the heating wire 214 is directly transported from the hollow portion of the heating wire 214 to the suction nozzle 204, and there is no blocking function of other devices of the electronic cigarette, thereby preventing the smoke from being cooled to condense into smoke. The possibility of oil.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. .

Claims

An electronic cigarette comprising a casing, the casing is internally provided with a battery and an atomizing core assembly, a nozzle is connected to the casing, and the nozzle and the atomizing core assembly are along the electron a longitudinally corresponding arrangement of the smoke, the atomization core assembly and the battery electrical connection arrangement, wherein

a first receiving notch corresponding to a position of the atomizing core assembly is disposed on a sidewall of the casing, a second receiving notch is disposed on the second bracket, and the first receiving notch is The second receiving notch position is correspondingly disposed, the second receiving notch is configured to receive the atomizing core assembly, so that the atomizing core assembly can be received from the first receiving in the lateral direction of the electronic cigarette Inserting a notch into the second receiving notch or detaching from the second receiving notch;

An oil storage bracket assembly is further fixed inside the casing, the oil storage bracket assembly includes a first bracket and a second bracket arranged along a longitudinal direction of the casing, and the first bracket and the second bracket are Forming an oil storage space for storing the smoke oil, the oil storage bracket assembly further comprising an oil guiding column in a hollow structure, the oil guiding column being disposed between the first bracket and the second bracket, and The oil guiding column is electrically connected to the oil storage space;

The electronic cigarette further includes a sealing block for covering the second receiving notch, and an atomizing core cover for covering the first receiving notch And the sealing block is configured to seal the oil storage space when the sealing block is disposed on the second receiving notch;

The electronic cigarette further includes an oil bottle placement space for placing a smoke oil bottle storing the smoke oil, the oil guide column being located inside the oil bottle placement space, so that the oil guide column The oil can be inserted into the mouth of the oil bottle so that the oil inside the oil bottle can be sequentially transferred to the oil storage space via the bottle mouth of the oil bottle and the oil guiding column;

The atomizing core assembly includes an atomizing sleeve and an electric heating wire fixedly disposed inside the atomizing sleeve, and the atomizing sleeve is provided with at least one oil passage hole, and the oil passage hole and the oil storage space Conducting a setting to enable the smoke oil inside the oil storage space to be conducted to the heating wire via the oil passage hole, so that the electric heating wire atomizes the smoke oil with the battery power supply Forming smoke.
The electronic cigarette according to claim 1, wherein an outer circumferential surface of the sealing block is provided with at least one first positioning groove, and the first positioning groove extends along a longitudinal direction of the electronic cigarette. The inner peripheral surface of the atomizing core cover is provided with a first positioning rib, and the first positioning rib is The first positioning groove is matched to be disposed such that the sealing block is detachably coupled to the atomizing core cover when the first positioning rib is inserted inside the first positioning groove.
The electronic cigarette according to claim 2, wherein the sealing block is provided with a second positioning rib extending away from the atomizing core cover, and when the sealing block is inserted and fixed in the mist The second positioning rib extends out of the atomizing core cover when the core cover is inside;

a second positioning groove is disposed on the end surface of the second receiving notch, and the second positioning groove is disposed along a longitudinal direction of the electronic cigarette, and the second positioning groove and the second positioning The rib is matched to be disposed such that when the second positioning rib is inserted inside the second positioning groove, the sealing block is disposed on the second receiving notch, the atomizing core cover The cover is disposed on the first receiving notch.
The electronic cigarette according to claim 1, wherein the second bracket is provided with a first receiving cavity, and the first bracket is provided with the oil bottle placing space along a longitudinal direction of the electronic cigarette, and The cross-sectional area of the first accommodating cavity in the lateral direction of the electronic cigarette is larger than the cross-sectional area of the oil bottle placing space in the transverse direction of the electronic cigarette, and the slick bottle can be inserted inside the oil bottle placing space. The oil bottle placement space is located inside the first receiving cavity;

The oil storage bracket assembly further includes an oil guiding bracket, the oil guiding bracket is disposed on an end surface of the oil oil bottle, and the oil guiding bracket is located at the first bracket and the first Between the two brackets, the oil guiding rod can be inserted into the mouth of the oil bottle when the oil bottle is inserted in the oil bottle placing space.
The electronic cigarette according to claim 4, wherein an oil passage gap is formed between the oil guiding bracket and the second bracket, so that the oil in the oil bottle is sequentially passed through the bottle mouth The oil guiding rod and the oil passing gap are electrically connected to the oil storage space;

The end surface of the second bracket is disposed with at least one positioning post extending in a direction toward the oil bottle, the first bracket is provided with a positioning slot, and the positioning post is matched with the positioning slot to make The positioning post can be inserted and fixed inside the positioning groove to insert and fix the first bracket and the second bracket.
The electronic cigarette according to claim 1, wherein a first through hole is disposed through the first bracket, and a position of the first through hole corresponds to a position of the atomizing core assembly, a connecting member is fixedly inserted into a through hole, the inner peripheral surface of the connecting member is provided with a first internal thread, and an outer peripheral surface of the end of the nozzle is provided with a first external thread, and the first internal thread Matching the first external thread Providing that the first external thread of the nozzle can be screwed onto the first internal thread of the connector;

The connecting member is internally provided with a sealing ring having a hollow structure, one end of the sealing ring is abutting against the connecting member, and the other end of the sealing ring is abutted against the atomizing core assembly, so that The mist atomized by the heating wire can be conducted to the nozzle through the hollow portion of the seal ring.
The electronic cigarette according to claim 1, wherein the casing is provided with an air inlet of an end surface of the nozzle, and the air inlet is hollow with the nozzle and the sealing ring, respectively. Turn on the settings.
The electronic cigarette according to claim 1, wherein an end of the atomizing sleeve made of a conductive material is inserted and fixed with a third electrode, and between the third electrode and the atomizing sleeve a second insulating ring is disposed, the second insulating ring is configured to electrically isolate the atomizing sleeve and the third electrode, and two ends of the heating wire are respectively connected to the atomizing sleeve and the third electrode Electrical connection.
The electronic cigarette according to claim 8, wherein the second bracket is provided with a second through hole near the end surface of the battery, and the second through hole is internally provided with a first electrode, the first a second electrode is interposed in the electrode, and a first insulating ring is disposed between the first electrode and the second electrode, the first insulating ring is configured to electrically isolate the first electrode and the first a second electrode, the atomization sleeve is electrically connected to the first electrode, the third electrode is electrically connected to the second electrode, and the first electrode and the second electrode are respectively electrically connected to the battery.
The electronic cigarette according to claim 9, wherein a side of the first electrode away from the second receiving notch is provided with a resisting arm, and the resisting arm extends in a direction toward the nozzle. Providing that when the atomizing core assembly is inserted inside the second receiving notch, the abutting arm abuts against the atomizing sleeve, and the abutting arm is used to block the atomization The core assembly moves in a direction toward the oil tank placement space.
The electronic cigarette according to claim 8, wherein an air passage is formed inside the casing, the air passage extending along a longitudinal direction of the electronic cigarette and extending to an end of the casing away from the nozzle An end surface, and the air passage is electrically connected to the atomizing core assembly to conduct an external airflow to the atomizing core assembly via the air passage, and enable the leaked smoke oil in the atomizing core assembly to pass through The air passage is discharged;

The third electrode has a hollow structure, and the air passage is inserted toward an end of the atomizing core assembly a fourth electrode having a hollow structure, a fourth electrode is interposed in the fourth electrode, and a third insulating ring is disposed between the fourth electrode and the fifth electrode, and the third insulating ring is used The fourth electrode and the fifth electrode are electrically isolated, and the fourth electrode and the fifth electrode are electrically connected to the battery, respectively.
The electronic cigarette according to claim 11, wherein a side of the fourth electrode remote from the second receiving notch is provided with a resisting arm, and the resisting arm extends in a direction toward the nozzle. Providing that when the atomizing core assembly is inserted inside the second receiving notch, the abutting arm abuts against the atomizing sleeve, and the abutting arm is used to block the atomization The core assembly moves in a direction toward the oil tank placement space.
The electronic cigarette according to claim 1, wherein the atomizing core assembly further comprises a smoke oil latch disposed inside the atomizing sleeve, wherein the smoke oil latch has a hollow cylindrical structure. And the smoke oil latch is located between the atomization sleeve and the electric heating wire, so that the tobacco oil located in the oil storage space is transmitted to the smoke oil latch via the oil passage hole;

The heating wire has a spiral structure, and the heating wire is a hollow cylindrical shape, and the heating wire is disposed inside the cigarette oil latching member, and the heating wire is disposed to the smoke oil latching member, and the smoke oil is latched And the heating wire is disposed along a longitudinal direction of the electronic cigarette such that the mist atomized by the heating wire can be conducted to the nozzle through a hollow position of the heating wire.