CN205567817U - Electronic cigarette - Google Patents

Abstract

The utility model discloses an electronic cigarette, its including atomizing cover, block up the piece, and adorn in electric core and atomization component in the atomizing cover, atomization component with electricity core electricity is connected, atomization component is including stock solution storehouse that holds atomized liquid and the atomizing core that is used for generating atomized liquid smog, the atomization component orientation the one end of electricity core has been seted up and has been supplied air admission and process the first air vent of atomizing core, it is configured as to block up the piece it is sealed when electronic cigarette does not use first air vent, and before electronic cigarette uses can with block up the piece certainly the state that first air vent pulled out. The utility model discloses electronic cigarette is first use before the one end of the electric core of atomization component orientation have a good sealed effect, no matter how external conditions such as atmospheric pressure and temperature change, can not take place atomized liquid to move towards the circumstances that electric core was revealed, can improve disposable electronic cigarette's storage time.

Description

e-cigarette

technical field

The utility model relates to an electronic cigarette.

Background technique

As people's attention to physical health increases, people are aware of the harm of tobacco to the body, so electronic cigarettes are produced. E-cigarettes usually atomize the smoke liquid through an atomizer for users to use. Since there is no combustion process in the smoke liquid, it will not produce tar and other substances that are harmful to the body, which greatly reduces the harm to the user's body. There is no nicotine in the e-cigarette or the content is very small. After people smoke e-cigarettes, their dependence on smoking will gradually decrease. Therefore, e-cigarettes also have the effect of assisting smoking cessation.

At present, after the disposable e-cigarette is filled with oil for a period of time, due to the influence of environmental factors such as air pressure and temperature, the e-liquid is easy to leak and contaminate the battery, causing certain safety hazards. material, which is not conducive to long-term storage and indirectly increases the cost of enterprises.

Utility model content

The utility model provides an electronic cigarette whose atomizing liquid will not leak to the electric core before the first use.

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide an electronic cigarette, which includes an atomizing sleeve, a blocking block, and an electric core and an atomizing assembly installed in the atomizing sleeve. The atomization assembly is electrically connected to the electric core, the atomization assembly includes a liquid storage bin for containing the atomization liquid and an atomization core for generating smoke from the atomization liquid, and the atomization assembly faces the side of the electric core One end is provided with a first vent hole for air to enter and pass through the atomizing core, and the blocking block is configured to seal the first vent hole when the electronic cigarette is not in use, and to seal the first vent hole before the electronic cigarette is used A state where the blocking block can be pulled out from the first vent hole.

Wherein, the atomization assembly is electrically connected to the electric core through a wire, and the atomization assembly is detachably assembled in the atomization sleeve, and the length of the wire is greater than the axial length of the atomization assembly so that the atomization assembly can be taken out of the atomization sleeve before the electronic cigarette is used, and then the blocking block can be pulled out.

Wherein, the length of the wire is 1.2-2 times the axial length of the atomization assembly.

Wherein, the atomization component and the electric core are contacted and electrically conducted through electrode terminals.

Wherein, the atomization assembly is fixedly arranged in the atomization sleeve, the atomization sleeve includes a first sleeve and a second sleeve that are detachably connected, the electric core is assembled to the first sleeve, The atomization assembly is assembled to the second sleeve, so that the blocking block can be pulled out when the first sleeve and the second sleeve are separated.

Wherein, the end of the atomization assembly facing away from the battery core has a second vent hole, the atomization core is located in the smoke channel formed between the first vent hole and the second vent hole, and the mist The chemical core includes a liquid-absorbing element with a microporous structure inside and a heating element in contact with the liquid-absorbing element, and the two ends of the liquid-absorbing element are in contact with the atomized liquid in the liquid storage chamber.

Wherein, the liquid absorbing element is a microporous ceramic rod, and the heating element is a heating wire wound on the microporous ceramic rod.

Wherein, the atomization assembly further includes an oil cup, a vent tube, a connecting seat and a silicone plug, the connecting seat is connected to one end of the vent tube, and the other end of the vent tube is assembled to the oil cup tube with a second One end of the vent hole, the silicone plug is screwed into the other end of the oil cup tube, the annular space defined by the connecting seat, the vent pipe, the oil cup tube and the silicone plug together constitutes the liquid storage chamber, and the silicone plug The plug is provided with the first ventilation hole.

Wherein, one end of the oil cup has a hollow protruding part extending inwardly, and one end of the ventilation pipe is clamped on the outside of the protruding part; the connecting seat is hollow, and a locking ring is arranged inside it , the other end of the air pipe is inserted into the connecting seat and positioned by the locking ring.

Wherein, the electronic cigarette further includes a light-emitting element and a light-transmitting cover, the light-transmitting cover is arranged at the end of the atomization sleeve away from the atomization assembly, and the light-emitting element is located between the light-emitting cover and the light-transmitting cover. between the cells.

The beneficial effect of the utility model is: different from the situation of the prior art, the electronic cigarette of the utility model uses a blocking block to seal the first vent hole of the atomization component facing the electric core, and the blocking block is configured to be used before the electronic cigarette is used. It can be unplugged from the first vent hole. Therefore, before the first use of the electronic cigarette, the end of the atomization component facing the battery has a good sealing effect. Leakage of the battery core can increase the storage time of disposable electronic cigarettes and reduce the operating costs of the enterprise; when in use, the airflow of the atomization components can be conducted by unplugging the blocking block, which is convenient and quick to use, and will not bring any harm to the user. Inconvenience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings without creative work, where:

Fig. 1 is a front view of an embodiment of the electronic cigarette of the present invention;

Fig. 2 is a cross-sectional view of the electronic cigarette shown in Fig. 1 in the A-A direction;

Fig. 3 is an enlarged view of a specific embodiment of the electronic cigarette part B shown in Fig. 1;

Fig. 4 is an enlarged view of another embodiment of the part B of the electronic cigarette shown in Fig. 1 .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 and Fig. 2 together. The electronic cigarette 100 of the present invention includes an atomizing sleeve 10, a blockage block 20, a battery cell 30, a wire 40, an atomizing component 50, a light-emitting element 70, a light-transmitting cover 80, and a controller 90 and airflow sensor (not labeled).

The electric core 30 , the wire 40 and the atomizing assembly 50 are installed in the atomizing sleeve 10 , and the atomizing assembly 50 and the electric core 30 are electrically connected through the wire 40 . The atomization assembly 50 includes a liquid storage bin 60 and an atomization core 51. The atomization liquid is packaged in the liquid storage bin 60. The atomization core 51 is electrically connected to the electric core 30 through a wire 40. The atomization core 51 is used for dispensing the atomization liquid. Generates smoke. One end of the atomization assembly 50 facing the electric core 30 is provided with a first vent hole 501 for air to enter and pass through the atomization core 51, and the blocking block 20 is configured to seal the first vent hole 501 when the electronic cigarette is not in use, and when the electronic cigarette is not in use. The state that the cigarette can be pulled out from the first vent hole 501 before use.

Obviously, when the blocking block 20 blocks the first ventilation hole 501, the blocking block 20 is located inside the atomizing sleeve 10, one side of which is blocked by the electric core 30, and the other side is blocked by the atomizing assembly 50, so the blocking block 20 cannot be realized. direct pull-out action. In order to realize that the blocking block 20 can be pulled out from the first vent hole 501 before using the electronic cigarette, the present invention provides two implementation schemes, please refer to Fig. 3 and Fig. 4 for details.

The blocking block extraction scheme shown in Fig. 3 is to pull out the atomizing assembly 50 from the atomizing sleeve 10 and then pull out the blocking block 20, specifically: the atomizing assembly 50 and the atomizing sleeve 10 are detachably assembled, for example, The outer wall of the atomization component 50 is made of elastic material, and it is in a tight fit with the atomization sleeve 10. For example, the outer wall of the atomization component 50 and the atomization sleeve 10 are provided with threads, and the atomization component 50 can be screwed in or out of the atomizer through the threads. Chemical set 10. The length of the wire 40 is greater than the axial length of the atomization assembly 50, so that the atomization assembly 50 can be taken out from the atomization sleeve 10 before the electronic cigarette is used, and then the blocking block 20 can be pulled out. Preferably, the length of the wire 40 is 1.2-2 times the length of the oil cup. In this embodiment, the wire 40 has a relatively long length, therefore, a space for accommodating the wire 40 needs to be provided in the atomizing sleeve 10 .

The blocking block extraction scheme shown in Fig. 4 is a two-stage design of the atomizing sleeve 10. The blocking block 20 is exposed by disassembling the atomizing sleeve 10 and then pulled out from the first vent hole 501, specifically: The atomization assembly 50 is fixedly arranged in the atomization sleeve 10. The atomization sleeve 10 includes a first sleeve 11' and a second sleeve 12' which are detachably connected. The electric core 30 is assembled to the first sleeve 11'. The assembly 50 is assembled to the second sleeve 12' to pull out the blocking block 20 in a state where the first sleeve 11' and the second sleeve 12' are separated. Compared with the previous embodiment, the length of the wire 40 can be greatly reduced in this embodiment. The two sections of the first sleeve 11' and the second sleeve 12' can be detachably connected by screw thread, buckle, magnetic attraction and the like.

In the above two embodiments, the atomization assembly 50 and the battery core 30 are connected by wires. As an alternative, the atomization assembly 50 and the battery core 30 may also form a conductive connection by contacting the electrode terminals, that is, both the atomization assembly 50 and the battery core 30 are provided with correspondingly contacting positive and negative terminals. The above-mentioned electrode terminals may be common contact conductive structures such as double PIN terminals, electrode rings, pins, spring pins, conductive springs, shrapnel, and the like. For example, in the first embodiment, the electrode terminals on the atomization assembly 50 are arranged on the end close to the silicone plug. The corresponding electrode terminals are in contact.

The atomizing assembly 50 includes an atomizing core 51 , an oil cup 52 , a vent pipe 53 , a connecting seat 54 and a silicone plug 55 . The atomizing core 51 includes a liquid absorbing element and a heating element in contact with it. The liquid absorbing element can be made of glass fiber material, microporous ceramics, porous metal, and the like. The heating element can be in the form of heating wire, heating sheet, heating film or heating coating. In this embodiment, the atomizing core 51 specifically includes a microporous ceramic rod 511 and a heating wire 512 evenly wound on the microporous ceramic rod 511. The center of the porous ceramic rod 511 is provided with a through hole for the inflow of liquid. The above-mentioned wire 40 is connected to the heating wire 512. The atomized liquid (smoke liquid) gradually penetrates from both ends of the microporous ceramic rod 511 to the middle through the capillary action of the microporous structure, and It is heated and vaporized by the heating wire 512 on the outer surface, and the formed smoke is carried away by the airflow.

The oil cup 52 is roughly cylindrical, and one end of the oil cup 52 has a protruding portion 521 extending inward. The protruding portion 521 is hollowed to form the second vent hole 502 of the atomization assembly 50 , and the other end of the oil cup 52 is open. . The connection seat 54 is hollow, and the inside protrudes to form a locking ring 541 . One end of the air pipe 53 is assembled to the end of the second air hole 502 of the oil cup barrel 52, that is, it is stuck on the outside of the protrusion 521, and the other end is connected to the connecting seat 54, specifically, the other end of the air pipe 53 is inserted into the connection In the seat 54 and through the snap ring 541 for positioning. The silicone plug 55 is screwed into the other end of the oil cup barrel 52 , and when the silicone plug 55 is screwed into the oil cup barrel 52 , the atomizing core 51 is fixed between the silicone plug 55 and the connecting seat 54 . The annular space defined by the connection seat 54, the air pipe 53, the oil cup 52 and the silicone plug 55 constitutes the liquid storage chamber 60, and the two ends of the liquid absorption element of the atomizing core 51 are in contact with the atomized liquid in the liquid storage chamber 60 . The silicone plug 55 is provided with a first ventilation hole 501 penetrating through its two ends. The atomizing core 51 is located in the smoke channel 504 formed between the first vent hole 501 and the second vent hole 502 ; the interior of the vent tube 53 and the connecting seat 54 is a part of the smoke channel 504 . In addition, the first air hole 501 is set towards the battery core, the first air hole 501 and the second air hole 502 are respectively located at both ends of the atomization assembly 50 , and the second air hole 502 is set at the side of the atomization assembly 50 away from the battery core 30 one end.

The light-transmitting cover 80 is arranged on the end of the atomizing cover 10 away from the atomizing assembly 50, and an air inlet (not shown) is provided at the position where the light-transmitting cover 80 and the atomizing cover are connected. The light-transmitting cover 80 adopts The transparent or translucent material, the light emitting element 70 , the controller 90 and the airflow sensor are located between the optical protective cover 80 and the battery cell 30 . Both the airflow sensor and the light emitting element 70 are connected to the controller 90 , and the airflow sensor and the light emitting element 70 may be integrated on an integrated circuit board in the controller 90 . The controller 90 is connected to the battery cell 30 . When the blocking block 20 is pulled out, a through air flow channel is formed between the air intake hole on the side of the optical protective cover 80 , the controller 90 , the gap on the side of the battery cell 30 , the second vent hole 502 and the first vent hole 501 . The airflow sensor is used to sense the size of the air flow absorbed from the outside of the optical protective cover 80 to sense the smoking action, and the controller 90 controls the electric core 30 to supply power to the heating wire of the heating element 51 to heat the atomized liquid according to the smoking action, and controls The light-emitting element 70 emits light and then realizes the effect of simulating light-emitting through the light-transmitting cover 80 .

To sum up, those skilled in the art can easily understand that the electronic cigarette 100 of the present invention uses the blocking block 20 to seal the first vent hole 501 of the atomization assembly 50 facing the battery 30, and the blocking block 20 is configured to be in the electronic cigarette. It can be unplugged from the first vent hole 501 before use. Therefore, before the first use of the electronic cigarette 100, the end of the atomization assembly 50 facing the battery 30 has a good sealing effect. No matter how the external conditions such as air pressure and temperature change, It can happen that the atomized liquid leaks towards the cell. Usually, the electronic cigarette is also provided with a sealing plug (not shown) at the above-mentioned second vent hole 502 before use, which can be removed before use. By sealing the two ventilation holes, air can be prevented from entering the smoke channel, and the atomized liquid leaking from the atomizing core 51 can be prevented from being oxidized, which can increase the storage time of the disposable electronic cigarette and reduce the operating cost of the enterprise; , the air flow of the atomization assembly is made to be conducted by pulling out the blocking block 20, which is convenient and quick to use without causing inconvenience to the user.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (10)

1. an electronic cigarette, it is characterised in that described electronic cigarette includes atomization set, plugging block, with And be loaded on described atomization set in battery core and atomizing component, described atomizing component and described battery core be electrically connected Connecing, described atomizing component includes accommodating the containing liquid chamber of atomized liquid and for atomized liquid is generated smog Atomization core, described atomizing component offers for air into and through institute towards one end of described battery core Stating the first passage of atomization core, described plugging block is configured to when described electronic cigarette does not uses close Seal described first passage, and can be by described plugging block from described before described electronic cigarette uses The state that first passage pulls out.

Electronic cigarette the most according to claim 1, it is characterised in that described atomizing component and electricity Electrically connected by wire between core, and described atomizing component is removably assemblied in described atomization set In, the length of described wire is more than the axial length of described atomizing component, so that described atomizing component Described plugging block can be pulled out after taking out in described atomization set before described electronic cigarette uses.

Electronic cigarette the most according to claim 2, it is characterised in that described wire a length of 1.2～2 times of the axial length of described atomizing component.

Electronic cigarette the most according to claim 1, it is characterised in that described atomizing component and electricity Conduction is contacted by electrode terminal between core.

Electronic cigarette the most according to claim 1, it is characterised in that described atomizing component is fixed Being arranged in described atomization set, described atomization set includes first sleeve and the second set removably connected Pipe, described battery core is assembled to described first sleeve, and described atomizing component is assembled to described second sleeve pipe, To pull out described plugging block when described first sleeve separates with described second sleeve pipe.

Electronic cigarette the most according to claim 1, it is characterised in that described atomizing component deviates from The second passage is offered in one end of described battery core, and described atomization core is positioned at described first passage and institute Stating in the smoke path formed between the second passage, described atomization core includes that inside has micropore knot The imbibition element of structure and the heater element contacted with this imbibition element, the two ends of described imbibition element with Atomized liquid contact in described containing liquid chamber.

Electronic cigarette the most according to claim 6, it is characterised in that described imbibition element is micro- Hole ceramic rod, described heater element is the heating wire being wound on described micropore ceramics rod.

Electronic cigarette the most according to claim 6, it is characterised in that described atomizing component enters one Step includes lubricating cup cylinder, breather, connection seat and silica gel plug, and described connection seat connects the one of breather End, the other end of described breather is assembled to described lubricating cup cylinder and is provided with one end of the second passage, institute State silica gel plug and be screwed into the other end of described lubricating cup cylinder, described connection seat, breather, lubricating cup cylinder and Silica gel plug jointly defines the annular space of formation and constitutes described containing liquid chamber, and described silica gel plug arranges institute State the first passage.

Electronic cigarette the most according to claim 8, it is characterised in that one end of described lubricating cup cylinder Having the protuberance towards the hollow extended inward, one end of described breather is stuck in described protuberance Outside；Described connection seat hollow is arranged, and arranges stop ring inside it, described breather another One end is inserted in described connection seat and is positioned by described stop ring.

Electronic cigarette the most according to claim 1, it is characterised in that described electronic cigarette also wraps Include light-emitting component and diffuser, described diffuser be arranged at described atomization set away from described atomization group The end of part, described light-emitting component is between described diffuser and described battery core.