CN218737209U

CN218737209U - Oil leakage prevention double-oil-bin smoke cartridge and electronic atomization device

Info

Publication number: CN218737209U
Application number: CN202223315968.2U
Authority: CN
Inventors: 肖玉成
Original assignee: Shenzhen Uwell Technology Co Ltd
Current assignee: Shenzhen Uwell Technology Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-28
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a double-oil-bin smoke cartridge and an electronic atomization device for preventing oil leakage, wherein the double-oil-bin smoke cartridge comprises an oil bin shell, an atomization core and a base, the oil bin shell is internally provided with an oil storage bin, an atomization bin and a communication channel for communicating the oil storage bin with the atomization bin, and an oil inlet hole of the atomization core is communicated with the atomization bin; still be equipped with seal assembly in the oil bin casing, seal assembly includes sealing member and elastic component, and the sealing member slides and locates in the atomizing storehouse, and slidable shutoff or break away from the intercommunication passageway, and the elastic component cover is outside the sealing member to make the sealing member shutoff intercommunication passageway under initial condition. The utility model discloses utilize sealing member shutoff intercommunication passageway when not using for the tobacco tar in the oil storage storehouse is separated with the atomizing core in the atomizing storehouse, avoids high temperature or high pressure to cause the phenomenon that the tobacco tar leaks and the tobacco tar pollutes, guarantees that the atomizing core has good atomization effect, and only need break away from the intercommunication passageway with the sealing member when needing to use and can normally use, convenience of customers uses.

Description

Oil leakage prevention double-oil-bin smoke cartridge and electronic atomization device

Technical Field

The utility model relates to a cigarette bullet technical field, in particular to two oil storage tank cigarette bullets and electron atomizing device of leak protection oil.

Background

The electron cigarette includes cigarette bullet and host computer, and the cigarette bullet includes oil bin and suction nozzle, is provided with the atomizing core in the oil bin and stores up the tobacco tar, and the atomizing core heats the atomizing to the tobacco tar in the oil bin, and the host computer then provides the electric energy for the atomizing core.

Most of the existing smoke cartridges only have one oil bin, the atomizing core is directly soaked in oil in the oil bin, and the smoke in the oil bin is easy to permeate through the oil inlet hole of the atomizing core, so that the smoke leaks from the bottom, and the smoke leakage and smoke pollution phenomena are caused.

Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the utility model is to provide a two oil storage tank smoke cartridges and electronic atomization device of leak protection oil, aim at avoiding atomizing core direct and the tobacco tar contact before the use, prevent the phenomenon that the tobacco tar leaked and the tobacco tar pollutes.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an oil leakage prevention double-oil-bin smoke cartridge, which comprises an oil bin shell, an atomizing core arranged in the oil bin shell and a base sealing the bottom of the oil bin shell, wherein an oil storage bin, an atomizing bin and a communicating channel communicating the oil storage bin with the atomizing bin are arranged in the oil bin shell, and an oil inlet hole of the atomizing core is communicated with the atomizing bin;

still be provided with seal assembly in the oil sump casing, seal assembly includes sealing member and elastic component, the sealing member slide set up in the atomizing storehouse, and slidable shutoff or break away from the intercommunication passageway, the elastic component cover in outside the sealing member, so that the sealing member shutoff under initial condition the intercommunication passageway.

Further, the base be provided with the sliding chamber of atomizing storehouse intercommunication, the sliding chamber with the intercommunication passageway corresponds the setting, the bottom of base is provided with the intercommunication the through-hole in sliding chamber, the sealing member slide set up in the sliding chamber.

Further, the outer wall of sealing member is provided with first sealing washer and second sealing washer, first sealing washer be used for with the intercommunication passageway butt is sealed, the second sealing washer be used for with the sliding cavity butt is sealed.

Furthermore, the base is provided with a guide block inside the sliding cavity, the outer wall of the sealing element is provided with a guide groove, and the guide block is matched with the guide groove to enable the sealing element to slide along the sliding cavity.

Further, the upper end of the sealing member is provided with a receiving cavity having an opening.

Further, the upper end of the sealing element is provided with a first flange, and the first flange is used for abutting against the edge of the communication channel;

the middle part of sealing member is provided with the second flange, the base in the bottom in slip chamber is provided with the platform, the elastic component cover in outside the sealing member, just the upper end of elastic component with the second flange butt is fixed, the lower extreme of elastic component with the platform butt is fixed.

Further, the base includes support and fixing base, the support with the fixing base is connected and install in the lower part of oil sump casing, the inside formation of oil sump casing the oil storage bin, the support with the lower part of oil sump casing forms the atomizing storehouse, the upper surface of support in the bottom in atomizing storehouse is the inclined plane.

The utility model also provides an electronic atomization device, including the host computer and as before two oil bin smoke cartridges, two oil bin smoke cartridges install in on the host computer.

Furthermore, a driving device is arranged in the main machine, and the driving device is connected with the sealing piece and drives the sealing piece to slide up and down.

Further, drive arrangement includes motor and push rod, the push rod with the motor transmission is connected, the push rod is worn out the host computer surface sets up, the bottom of sealing member is provided with the spread groove, the push rod inserts spread groove internal fixation, motor drive the push rod rotate with the sealing member slides from top to bottom.

The utility model discloses beneficial effect that technical scheme has:

the utility model discloses a two oil storehouse cigarette bullets are through setting up oil storage bin and atomizing storehouse in the oil storage bin casing, utilize sealing member shutoff oil storage bin when not using, the intercommunication passageway between the atomizing storehouse for the tobacco tar in the oil storage bin is separated with the atomizing core in the atomizing storehouse, avoid high temperature or high pressure to cause the phenomenon that the tobacco tar leaks and the tobacco tar pollutes, guarantee that the atomizing core has good atomization effect, and only need break away from the intercommunication passageway with the sealing member when needing to use and can normally use, convenience of customers uses.

Drawings

FIG. 1 is a schematic view of the dual oil bin cartridge of the present invention;

FIG. 2 is a schematic cross-sectional view of a dual-cartridge of the present invention when not in use;

FIG. 3 is a schematic cross-sectional view of a dual-cartridge of the present invention in use;

FIG. 4 is a schematic structural view of the sealing member of the present invention;

fig. 5 is a schematic structural view of the bracket of the present invention;

fig. 6 is a schematic cross-sectional view of the electronic atomizer of the present invention.

Description of reference numerals:

100-double-oil-bin cartridge, 10-oil-bin housing, 11-oil-bin, 12-atomization bin, 13-communication channel, 14-exhaust channel, 15-air inlet channel, 16-air inlet, 17-sliding cover, 18-oil-filling hole, 19-oil-filling cover, 20-atomization core, 21-oil-filling hole, 22-first electrode, 30-base, 31-sliding cavity, 32-through hole, 33-guide block, 34-platform, 35-bracket, 36-fixing seat, 37-inclined surface, 38-mounting hole, 39-condensation bin, 310-first magnet, 40-sealing component, 41-sealing component, 42-elastic component, 43-first sealing ring, 44-second sealing ring, 45-guide groove, 46-opening, 47-accommodating cavity, 48-first flange, 49-second flange, 410-connecting groove, 411-groove, 200-electronic atomization device, 201-host, 202-motor, 203-push rod, 204-second magnet, 205-second electrode.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, the present invention provides an oil leakage preventing dual oil bin cartridge 100, which includes an oil bin housing 10, an atomizing core 20 disposed in the oil bin housing 10, and a base 30 sealed at the bottom of the oil bin housing 10, wherein the atomizing core 20 of the present embodiment can be designed conventionally, such as an atomizing core support, an oil guide cotton, a heating wire, etc.

Wherein, the inside of oil storehouse casing 10 is provided with oil storage storehouse 11, atomizing storehouse 12 and intercommunication oil storage storehouse 11 with the intercommunication passageway 13 of atomizing storehouse 12, the utility model discloses an oil storage storehouse 11, atomizing storehouse 12 are the longitudinal condition and arrange, atomizing storehouse 12 is located the below of oil storage storehouse 11, oil storage storehouse 11 can pour into the tobacco tar into in advance, the inlet port 21 of atomizing core 20 with atomizing storehouse 12 switches on, ensures to receive the tobacco tar.

A sealing assembly 40 is further disposed in the oil sump housing 10, the sealing assembly 40 includes a sealing member 41 and an elastic member 42, the sealing member 41 is slidably disposed in the atomization bin 12 and slidably blocks or separates from the communication channel 13, the elastic member 42 is sleeved outside the sealing member 41, so that the sealing member 41 blocks the communication channel 13 in an initial state, and the elastic member 42 is preferably a spring.

As shown in fig. 2, when not in use, the elastic force of the elastic member 42 seals the sealing member 41 to block the communication channel 13, so that the oil storage bin 11 is separated from the atomization bin 12, and at this time, the atomization core 20 in the atomization bin 12 is not in contact with the tobacco tar injected into the oil storage bin 11 in advance, thereby avoiding the phenomena of tobacco tar leakage and tobacco tar pollution caused by high temperature or high pressure, ensuring that the atomization core 20 has a good atomization effect, and being convenient to carry and transport.

As shown in fig. 3, when it is needed to use, the sealing member 41 can be separated from the communication channel 13 by sliding, so that the oil storage 11 is communicated with the atomization bin 12, and at this time, the smoke in the oil storage 11 can flow into the atomization bin 12 through the communication channel 13 and flow into the atomization core 20 through the oil inlet 21, so that the atomization core 20 can work normally.

In this embodiment, atomizing core 20 set up in oil storage bin 11 with the side of atomizing storehouse 12, be provided with exhaust passage 14 in the upper end of oil storehouse casing 10, base 30 corresponds exhaust passage 14 is provided with mounting hole 38, the upper end of atomizing core 20 is inserted exhaust passage 14 internal fixation, the lower extreme of atomizing core 20 install in mounting hole 38, the inlet port 21 of atomizing core 20 side with atomizing storehouse 12 communicates, the utility model discloses a two oil storehouse smoke shells 100 compact structure, portable and use.

During installation, the atomizing core 20 is inserted from the mounting hole 38, and the upper end of the atomizing core 20 is inserted into the exhaust passage 14 and fixed, so that the installation of the atomizing core 20 can be completed, and the installation is convenient and fast.

The side of the oil bin shell 10 is provided with an air inlet channel 15 and an air inlet 16 communicated with the air inlet channel 15, the air inlet 16 does not need to be arranged at the bottom of the base 30, a sliding cover 17 is arranged at the air inlet 16, and when the oil bin shell is not used, the sliding cover 17 covers the air inlet 16, so that external foreign matters are prevented from entering the double-oil-bin smoke cartridge 100 and being polluted.

In this embodiment, the oil storage bin shell 10 is provided with an oil filling hole 18 corresponding to the oil storage bin 11 and an oil filling cover 19 covering the oil filling hole 18, so that a user can add the smoke oil into the oil storage bin 11 through the oil filling hole 18 to ensure the continuous use of the dual-oil-storage-bin smoke bomb 100.

As an embodiment, the base 30 is provided with a sliding cavity 31 communicated with the atomization chamber 12, the sliding cavity 31 is arranged corresponding to the communication channel 13, the bottom of the base 30 is provided with a through hole 32 communicated with the sliding cavity 31, the sealing member 41 is slidably arranged in the sliding cavity 31, and a user can control the sealing member 41 through the through hole 32.

Preferably, the outer wall of the sealing element 41 is provided with a first sealing ring 43 and a second sealing ring 44, the first sealing ring 43 is used for abutting against and sealing the communication channel 13, so as to prevent the smoke oil in the oil storage bin 11 from leaking into the atomization bin 12, and ensure that the oil leakage occurs during transportation or carrying. The second sealing ring 44 is used for abutting and sealing with the sliding cavity 31, so that the tobacco tar in the atomization bin 12 is prevented from leaking into the sliding cavity 31 and even out of the oil bin shell 10, and the sealing effect is improved.

In this embodiment, the outer wall of the sealing member 41 is provided with a plurality of grooves 411 for respectively installing the first sealing ring 43 and the second sealing ring 44, so that the installation is stable.

Further, the base 30 is provided with a guide block 33 inside the sliding cavity 31, the outer wall of the sealing member 41 is provided with a guide groove 45, and the guide block 33 and the guide groove 45 cooperate to enable the sealing member 41 to slide along the sliding cavity 31, so as to prevent the sealing member 41 from shifting during sliding and play a role in guiding.

Of course, the guide block 33 may be disposed on the sealing member 41, and the guide groove 45 may be disposed in the sliding cavity 31, which may be set according to actual conditions.

In this embodiment, the upper end of the sealing member 41 is provided with an accommodating chamber 47 having an opening 46, and the smoke in the oil storage bin 11 can flow into the accommodating chamber 47 through the opening 46, so that the oil storage amount is increased.

Referring to fig. 4, the sealing member 41 of the present invention preferably has a rod-shaped structure, and the upper end of the sealing member 41 is provided with a first flange 48, and the first flange 48 is used for abutting against the edge of the communication channel 13, so as to prevent the sealing member 41 from sliding into the oil storage bin 11 as a whole and losing the separation effect.

The middle part of the sealing element 41 is provided with a second flange 49, the base 30 is provided with a platform 34 at the bottom of the sliding cavity 31, the elastic element 42 is sleeved outside the sealing element 41, the upper end of the elastic element 42 is fixedly connected with the second flange 49 in an abutting mode, the lower end of the elastic element 42 is fixedly connected with the platform 34 in an abutting mode, and the elastic element 42 can be stably fixed. In addition, the arrangement of the second flange 49 and the platform 34 can prevent the sealing member 41 from slipping out of the sump housing 10, falling off and losing, and the like.

Specifically, the base 30 includes support 35 and fixing base 36, support 35 with fixing base 36 connect and install in the lower part of oil bin casing 10, the inside formation of oil bin casing 10 store up oil bin 11, support 35 with the lower part of oil bin casing 10 forms atomizing storehouse 12, the upper surface of support 35 in the bottom of atomizing storehouse 12 is inclined plane 37, and the tobacco tar along inclined plane 37 flows, can improve flow velocity, reduces the core wetting time of atomizing core 20.

In the present embodiment, a condensation chamber 39 is formed between the bracket 35 and the fixing seat 36 for collecting the condensate and the leaked smoke.

Referring to fig. 6, the present invention further provides an electronic atomization device 200, which includes a host 201 and the dual-oil-bin cartridge 100 as described above, wherein the dual-oil-bin cartridge 100 is installed on the host 201, and the host 201 provides electric energy for the dual-oil-bin cartridge 100. The utility model discloses an electronic atomization device 200 also has above-mentioned beneficial effect, and the repeated description is omitted here one by one.

In this embodiment, the base 30 is provided with a first magnet 310, the host 201 is provided with a second magnet 204, the first magnet 310 and the second magnet 204 are magnetically attracted to fixedly connect the dual-oil-bin cartridge 100 and the host 201, and the installation and the detachment are convenient and fast.

In this embodiment, the bottom of the atomizing core 20 is provided with a first electrode 22, the first electrode 22 is electrically connected to the heater, the first electrode 22 is exposed at the bottom of the base 30, the main body 201 is provided with a battery and a second electrode 205, the second electrode 205 is electrically connected to the battery and exposed on the surface of the main body 201, and the first electrode 22 is electrically connected to the second electrode 205, so that the main body 201 provides electric energy to the dual-oil-bin cartridge 100.

Further, a driving device is arranged in the host 201, the driving device is connected with the sealing element 41 and drives the sealing element 41 to slide up and down, the driving device realizes automatic control of the sealing element 41, manual operation is not needed, and the use by a user is facilitated.

As an embodiment, the driving device includes a motor 202 and a push rod 203, the push rod 203 is in transmission connection with the motor 202, the push rod 203 is disposed to penetrate out of the surface of the main body 201, a connecting groove 410 is disposed at the bottom of the sealing member 41, the push rod 203 is inserted into the connecting groove 410 to be fixed, and the motor 202 drives the push rod 203 to rotate so that the sealing member 41 slides up and down.

The forward and reverse rotation of the motor 202 drives the sealing element 41 to slide up and down through the push rod 203, so that the sealing element 41 blocks and separates from the communicating channel 13, the opening and closing effect of the oil path of the dual-oil-bin cartridge 100 is further completed, and automatic control is realized.

In this embodiment, the connecting groove 410 is a threaded groove, the push rod 203 is a screw rod, and the screw rod and the threaded groove are matched to enable the sealing member 41 to slide up and down.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not exhaustive here for all embodiments. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. An oil leakage prevention double-oil-bin smoke cartridge comprises an oil bin shell, an atomization core arranged in the oil bin shell and a base for sealing the bottom of the oil bin shell, and is characterized in that an oil storage bin, an atomization bin and a communication channel for communicating the oil storage bin with the atomization bin are arranged in the oil bin shell, and an oil inlet hole of the atomization core is communicated with the atomization bin;

2. The dual-oil-bin cartridge of claim 1, wherein the base is provided with a sliding cavity communicated with the atomizing bin, the sliding cavity is arranged corresponding to the communicating channel, the bottom of the base is provided with a through hole communicated with the sliding cavity, and the sealing element is arranged in the sliding cavity in a sliding manner.

3. The dual-cartridge of claim 2, wherein the outer wall of the seal member is provided with a first seal ring for sealing against the communicating channel and a second seal ring for sealing against the sliding chamber.

4. The dual-oil-bin cartridge of claim 2, wherein the base is provided with a guide block inside the sliding chamber, and the outer wall of the sealing member is provided with a guide groove, and the guide block and the guide groove cooperate to slide the sealing member along the sliding chamber.

5. The dual-cartridge of claim 1, wherein the upper end of the seal is provided with a receiving cavity having an opening.

6. The dual-cartridge of claim 2, wherein the upper end of the seal is provided with a first flange for abutment with an edge of the communication channel;

7. The dual-oil-bin cartridge of claim 1, wherein the base comprises a bracket and a fixing seat, the bracket is connected with the fixing seat and is installed at the lower part of the oil bin shell, the oil storage bin is formed inside the oil bin shell, the bracket and the lower part of the oil bin shell form the atomization bin, and the upper surface of the bracket is an inclined surface at the bottom of the atomization bin.

8. An electronic atomisation device comprising a host and a dual oil bin cartridge as claimed in any of claims 1 to 7 mounted on the host.

9. The electronic atomization device of claim 8, wherein a driving device is disposed in the main body, and the driving device is connected to the sealing member and drives the sealing member to slide up and down.

10. The electronic atomization device of claim 9, wherein the driving device includes a motor and a push rod, the push rod is in transmission connection with the motor, the push rod penetrates through the surface of the main body, a connecting groove is formed in the bottom of the sealing element, the push rod is inserted into the connecting groove and fixed, and the motor drives the push rod to rotate so that the sealing element slides up and down.