CN217089592U

CN217089592U - Gas-liquid exchange valve of oil storage mechanism, oil storage mechanism and electronic cigarette atomizer

Info

Publication number: CN217089592U
Application number: CN202123323784.6U
Authority: CN
Inventors: 李彪; 夏友银
Original assignee: TK Precision Plastics Shenzhen Ltd
Current assignee: TK Precision Plastics Shenzhen Ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-02
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a gas-liquid exchange valve of an oil storage mechanism, the oil storage mechanism and an electronic cigarette atomizer; the gas-liquid exchange valve comprises a gas valve hole and a gas valve, the support is provided with the gas valve hole, the gas valve is embedded into the gas valve hole to enable the gas valve to seal the gas valve hole, when a user sucks smoke through the smoke outlet channel, the gas valve is jacked up, and air enters the cavity of the oil cup through the gas valve hole. The utility model has the advantages that: the utility model discloses ensure that the tobacco tar in the oil cup can be fine sealed live and leak oil for a long time, can ensure again that the consumer is at the practical process, during the smooth and easy entering oil cup cavity of outside air, realize good gas-liquid balance, and then guarantee the flow direction atomizing core surface of liquid tobacco tar real time stabilization, for the consumer provides stable atomizing fog volume, promote consumer's satisfaction.

Description

Gas-liquid exchange valve of oil storage mechanism, oil storage mechanism and electronic cigarette atomizer

Technical Field

The utility model relates to an electron cigarette technical field especially relates to a gas-liquid exchange valve, oil storage mechanism and electron smog spinning disk atomiser of oil storage mechanism.

Background

Tobacco tar atomizing type electron cigarette, gradually become for a quick consumer goods of comparatively fashion, common electron smog spinning disk atomiser, generally all include the oil cup, atomizing core subassembly, the sealing member, main spare parts such as electrode needle, its theory of operation is the resistance ohmic heating mode through the atomizing core, will pass through high temperature heating with liquid tobacco tar, make liquid change into the steam attitude, the specific flue gas passageway of rethread is sent into in the consumer mouth, in order to replace traditional tobacco, let the consumer experience diversified enjoyment of inhaling. In the consumption process, whether the energy of the tobacco tar is continuously and stably guided to the surface of the atomizing core heating element is one of the core factors for ensuring whether the smoke quantity formed by heating and atomizing the tobacco tar is stable and whether the smoking experience of consumers is satisfactory. The premise of realizing the function is to reasonably design the relationship between the smoke oil sealing effect in the oil storage cup and the air inlet hole required by gas-liquid balance. Firstly, the smoke oil sealing piece of some atomizer designs is assembled too tightly, the design of the air inlet groove around the sealing piece is too small or not designed, in the process of smoking by consumers, the negative pressure generated in the atomizer can not be transmitted to the oil storage cavity for sealing the smoke oil in time through air flow, so that proper external air is difficult to enter the oil storage cavity to drive the smoke oil to flow to the surface of the atomizing core quickly and smoothly, and the specific phenomenon is that the smoke oil is more, less and unstable in smoke amount when guided to the oil inlet amount of the heating element on the surface of the atomizing core; secondly, although some atomizers are designed with a gas-liquid balance mechanism, most atomizers realize gas circulation by using a hole-opening and groove-opening mode, so that air enters into an oil storage cavity from a sealing piece on the periphery of an oil storage cup to drive the tobacco tar to smoothly flow to the surface of an atomizing core, but the hole-opening and groove-opening mode also brings about the reduction of the overall sealing effect of the atomizer, namely, the tobacco tar in the atomizer leaks oil outwards from the hole-opening and groove-opening part in the processes of assembly, storage, transportation and use by consumers, and the use effect of the consumers is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that can't realize sealing and gas-liquid balance and compromise among the prior art electron smog spinning disk atomiser, the utility model provides a gas-liquid exchange valve, oil storage mechanism and electron smog spinning disk atomiser of oil storage mechanism.

The utility model provides a gas-liquid exchange valve of oil storage mechanism, including air valve hole, pneumatic valve, the pneumatic valve embedding the pneumatic valve is downthehole, makes the pneumatic valve seals the air valve hole.

As a further improvement of the utility model, the root of the air valve is provided with a first inclined plane, and the inside of the air valve hole is provided with a second inclined plane; when the air valve is embedded into the air valve hole, the first inclined plane is tightly attached to the second inclined plane, so that the air valve hole is sealed; when the air valve is jacked up, a gap is formed between the first inclined surface and the second inclined surface.

The utility model also discloses an oil storage mechanism, which comprises an oil cup, a bracket and a gas-liquid exchange valve, wherein an oil cup cavity for storing tobacco tar is arranged inside the oil cup, the oil cup cavity is provided with an oil outlet, the oil cup is provided with a smoke outlet channel for a user to suck, and the bracket seals the oil outlet; the gas-liquid exchange valve comprises a gas valve hole and an air valve, the support is provided with the gas valve hole, the air valve is embedded into the air valve hole, the air valve is made to seal the gas valve hole, when a user inhales smoke through the smoke outlet channel, the air valve is jacked up, and air enters the cavity of the oil cup through the air valve hole.

As a further improvement of the present invention, the oil storage mechanism further comprises a first sealing element, the first sealing element is mounted on the bracket, and the first sealing element is mounted in the inner side wall of the oil cup, so as to seal the oil outlet of the cavity of the oil cup; the air valve is mounted on the first seal and can move up and down on the first seal.

As a further improvement of the utility model, this oil storage mechanism still includes the suction nozzle, be equipped with the cigarette outlet in the oil cup, the suction nozzle with the oil cup is installed together, the suction nozzle with the cigarette outlet position corresponds, the cigarette outlet with the suction nozzle intercommunication constitutes the cigarette outlet channel.

As a further improvement of the utility model, the suction nozzle includes the suction nozzle casing, the suction nozzle casing is equipped with the suction nozzle hole, the inside cavity that is equipped with of suction nozzle casing, the suction nozzle hole with the cavity intercommunication, the inside packing of cavity has taste and edible additive, the suction nozzle with the oil cup is detachable connections.

As a further improvement, the oil cup is further provided with a sinking step hole, and the suction nozzle shell is inserted and fixed in the sinking step hole in a tight-fitting manner.

The utility model discloses still disclose one kind include the electron smog spinning disk atomiser of oil storage mechanism, this electron smog spinning disk atomiser include with the atomizing mechanism that oil storage mechanism assembled together, atomizing mechanism includes atomizing core, heating element, base, the base with the oil cup links to each other, the base is equipped with the inlet port, the base with the inside inner chamber that forms of oil cup, the support the atomizing core with heating element is located the inner chamber, the atomizing core install in the support below, tobacco tar warp in the oil cup the support flow direction the atomizing core, heating element is used for right the tobacco tar that the atomizing core seepage leaked heats the atomizing inlet port with be equipped with the smog passageway that supplies smog circulation between the cigarette outlet.

As a further improvement of the present invention, the heating assembly includes an atomizing core heating element and an electrode needle, the atomizing core heating element is located the atomizing core below, the top end face of the electrode needle with the electrode point contact on the atomizing core heating element.

As a further improvement of the utility model, the atomizing mechanism still includes the second sealing member, the atomizing core with seal through the second sealing member between the support, prevent that the tobacco tar from following leak in the support.

As a further improvement of the utility model, the electrode needle is installed on the base.

As a further improvement, the atomizing mechanism further comprises a sealing ring, the base end extends into the inside of the oil cup, the sealing ring is located the outer surface of the base end and between the inner walls of the oil cup.

As a further improvement of the utility model, the smoke passage includes first smoke through-hole and second smoke through-hole, the support is equipped with first smoke through-hole, first sealing member is equipped with second smoke through-hole.

The utility model has the advantages that: the utility model discloses a cooperation of gas-liquid exchange valve through pneumatic valve and pneumatic valve hole, when the user breathes in to the mouth, the outside air realizes that the air current is balanced in getting into the oil cup cavity through the pneumatic valve hole. The utility model discloses optimize the sealed and gas-liquid balance mechanism design of oil cup on the whole, ensure that the tobacco tar in the oil cup can be fine sealed and live and leak oil for a long time, can ensure again that the consumer is at the practical in-process, the peripheral air passage of first sealing member enables the smooth and easy entering oil cup cavity of outside air, realize good gas-liquid balance, and then guarantee the real-time stable flow direction atomizing core surface of liquid tobacco tar, provide stable atomizing smog volume for the consumer, promote consumer's satisfaction.

Drawings

FIG. 1 is a schematic view of an angular cross-sectional structure of the present invention;

fig. 2 is a schematic cross-sectional view of another angle of the present invention;

FIG. 3 is a schematic structural view of a stent;

FIG. 4 is a schematic view of the first seal;

FIG. 5 is a schematic view of the gas valve in a sealed state;

fig. 6 is a schematic view of the gas valve in an open state.

Detailed Description

The utility model discloses a gas-liquid exchange valve of oil storage mechanism, including air valve hole 132, pneumatic valve 122, the pneumatic valve 122 embedding in the air valve hole 132, make pneumatic valve 122 seals air valve hole 132.

Preferably, the first inclined surface 1221 is arranged at the root of the air valve 122, and the second inclined surface 1321 is arranged inside the air valve hole 132; when the air valve 122 is inserted into the air valve hole 132, the first inclined surface 1221 is tightly attached to the second inclined surface 1321, so that the air valve hole 132 is sealed; when the air valve 122 is lifted, a gap 800 is formed between the first inclined surface 1221 and the second inclined surface 1321.

As shown in fig. 1 to 6, the utility model discloses an oil storage mechanism with gas-liquid exchange valve, this oil storage mechanism includes oil cup 110, support 130, the inside oil cup cavity 112 that is used for storing the tobacco tar that is equipped with of oil cup 110, oil cup cavity 112 is equipped with the oil-out, oil cup 110 is equipped with the cigarette passageway that goes out that supplies the user to suck, support 130 seals the oil-out; the gas-liquid exchange valve comprises a gas valve hole 132 and a gas valve 122, the bracket 130 is provided with the gas valve hole 132, the gas valve 122 is embedded in the gas valve hole 132, so that the gas valve 122 seals the gas valve hole 132, when a user inhales smoke through the smoke outlet channel, the gas valve 122 is jacked up, and air enters the oil cup cavity 112 through the gas valve hole 132.

As a preferred embodiment of the gas-liquid exchange valve, a first inclined surface 1221 is arranged at the root part of the gas valve 122, and a second inclined surface 1321 is arranged inside the gas valve hole 132; when the air valve 122 is inserted into the air valve hole 132, the first inclined surface 1221 is tightly attached to the second inclined surface 1321, so that the air valve hole 132 is sealed; when the air valve 122 is lifted, a gap 800 is formed between the first inclined surface 1221 and the second inclined surface 1321.

The oil storage mechanism further comprises a first sealing member 120, the first sealing member 120 is mounted on the bracket 130, and the first sealing member 120 is mounted on the inner side wall of the oil cup 110 so as to close the oil outlet of the oil cup cavity 112; the gas valve 122 is mounted on the first seal 120, and the gas valve 122 is capable of moving up and down on the first seal 120.

The oil storage mechanism further comprises a suction nozzle, a smoke outlet hole 111 is formed in the oil cup 110, the suction nozzle and the oil cup 110 are mounted together, the suction nozzle corresponds to the smoke outlet hole 111, and the smoke outlet hole 111 is communicated with the suction nozzle to form a smoke outlet channel.

The suction nozzle and the oil cup 110 may be fixedly connected or detachably connected, as a preferred embodiment of the suction nozzle, the suction nozzle includes a suction nozzle housing 310, the suction nozzle housing 310 has a suction nozzle hole, a cavity 311 is formed inside the suction nozzle housing 310, the suction nozzle hole is communicated with the cavity 311, a flavor-containing and edible additive is filled inside the cavity 311, the suction nozzle and the oil cup 110 are detachably connected, preferably, the oil cup 110 is further provided with a sunken stepped hole 113, and the suction nozzle housing 310 is inserted and fixed in the sunken stepped hole 113 in a tight-fitting manner.

The additive is also synchronously converted into smoke under the catalysis of high-temperature smoke and is fused into atomized smoke generated by tobacco tar, and the atomized smoke enters the mouth of a consumer through a nozzle hole, so that the original smoke taste is changed and the smoke taste is converted into the taste which is liked by the consumer.

The taste of the additive added into each suction nozzle is different, and the consumer can suck the smoke with different tastes by replacing different suction nozzles.

The utility model also discloses an electron smog spinning disk atomiser including oil storage mechanism, this electron smog spinning disk atomiser include with the atomizing mechanism that oil storage mechanism assembled together, atomizing mechanism includes atomizing core 150, heating element, base 210 with oil cup 110 links to each other, base 210 is equipped with inlet port 211, base 210 with the inside inner chamber that forms of oil cup 110, support 130 atomizing core 150 with heating element is located the inner chamber, atomizing core 150 install in support 130 below, the tobacco tar warp in oil cup 110 support 130 flows to atomizing core 150, heating element is used for right the tobacco tar that atomizing core 150 leaked heats the atomizing core 211 with be equipped with the smog passageway that supplies smog circulation between the outlet port 111.

The heating assembly comprises an atomizing core heating element 151 and an electrode needle 220, the atomizing core heating element 151 is located below the atomizing core 150, and the top end face of the electrode needle 220 is in point contact with an electrode point on the atomizing core heating element 151.

The atomization mechanism further comprises a second sealing member 140, and the atomization core 150 and the bracket 130 are sealed through the second sealing member 140, so that the smoke oil is prevented from leaking from the bracket 130.

The electrode needle 220 is mounted on the base 210.

The atomizing mechanism further comprises a sealing ring 230, the end of the base 210 extends into the oil cup 110, and the sealing ring 230 is located between the outer surface of the end of the base 210 and the inner wall of the oil cup 110. In order to make the connection between the base 210 and the oil cup 110 more secure, the base 210 and the oil cup 110 are fixed by a snap and interference fit.

The smoke passage includes a first smoke through hole 131 and a second smoke through hole 121, the bracket 130 is provided with the first smoke through hole 131, and the first sealing member 120 is provided with the second smoke through hole 121.

The installation manner of the atomizing core 150 installed below the bracket 130 includes: the first installation mode is as follows: the atomizing core 150 is integrally formed with the holder 130; the second installation mode is as follows: the atomizing core 150 is fixed under the bracket 130 by an assembling manner.

The first sealing member 120 is installed on the inner sidewall of the oil cup 110, and the first sealing member 120 and the inner sidewall of the oil cup 110 are in interference fit, so that the oil cup cavity 112 is formed into a closed space without oil leakage to contain the tobacco tar.

The manner of mounting the electrode needle 220 on the base 210 includes: the first installation mode: the electrode needle 220 is integrally formed with the base 210; the second installation mode is as follows: the electrode needle 220 is fixed to the base 210 by an assembling manner.

During the use, two contact points on two electrode needles 220 and the atomizing core heating element 151 will communicate and form the electrically conductive route, ensure that the consumer when using, the circuit circular telegram causes the heating of atomizing core heating element 151 to form high temperature, and the tobacco tar that will lead out continuously on the surface of atomizing core 150 atomizes fast and forms smog. Meanwhile, when the consumer starts to use the air inlet hole 211, the internal negative pressure formed by the inhalation of the consumer promotes the external air to smoothly enter to drive the atomized smoke to sequentially pass through the first smoke through hole 131, the second smoke through hole 121 and the smoke outlet hole 111, enter the suction nozzle shell 310, be fused into the smoke through the additive, finally change into the smoke with various tastes, and enter the mouth of the consumer from the suction nozzle hole at the top of the suction nozzle shell 310, thereby achieving the purpose of consumption.

The utility model has the advantages that: the utility model discloses a unique gas-liquid exchange valve, first sealing member 120 and the pneumatic valve 122 on it all are made by soft material, and its effect is under the normal condition after the equipment is accomplished, before the consumer has not begun to suck the action, the peripheral first inclined plane 1221 of valve stem root of pneumatic valve 122, be in closely laminating state with the second inclined plane 1321 on the hole limit of the pneumatic valve hole 132 on the support 130 each other in order to seal up good tobacco tar. Once a consumer starts to suck air into the mouth and sucks smoke through a suction nozzle hole of the suction nozzle, negative pressure is formed inside the electronic smoke atomizer immediately, the air valve 122 is pushed to move towards one side of the oil cup cavity 112 properly under the action of the negative pressure, the first inclined surface 1221 at the root of the valve post of the air valve 122 is separated from the second inclined surface 1321 at the hole edge of the air valve hole 132 on the support 130, the first inclined surface and the second inclined surface are not attached to form a gap 800, external air flowing in from the air inlet hole 211 of the base 210 can smoothly pass through the gap 800 and synchronously enter the oil cup cavity 112, air-liquid balance is achieved in real time, so that smoke oil in the oil storage cavity can smoothly and continuously flow to the surface of the atomizing core, and finally the consumer is ensured to obtain stable smoke amount and enjoy smoking pleasure comfortably.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a gas-liquid exchange valve of oil storage mechanism which characterized in that: the air valve comprises an air valve hole (132) and an air valve (122), wherein the air valve (122) is embedded into the air valve hole (132) so that the air valve (122) closes the air valve hole (132).

2. The gas-liquid exchange valve of claim 1, wherein: a first inclined plane (1221) is arranged at the root part of the air valve (122), and a second inclined plane (1321) is arranged inside the air valve hole (132); when the air valve (122) is embedded into the air valve hole (132), the first inclined surface (1221) is tightly attached to the second inclined surface (1321), so that the air valve hole (132) is sealed; when the air valve (122) is jacked up, a gap (800) is formed between the first inclined surface (1221) and the second inclined surface (1321).

3. An oil storage mechanism, its characterized in that: the oil storage mechanism comprises an oil cup (110), a support (130) and a gas-liquid exchange valve, wherein an oil cup cavity (112) for storing tobacco tar is arranged in the oil cup (110), an oil outlet is formed in the oil cup cavity (112), a smoke outlet channel for a user to suck is formed in the oil cup (110), and the oil outlet is sealed by the support (130); the gas-liquid exchange valve comprises a gas valve hole (132) and a gas valve (122), the support (130) is provided with the gas valve hole (132), the gas valve (122) is embedded into the gas valve hole (132), so that the gas valve (122) seals the gas valve hole (132), when a user inhales smoke through the smoke outlet channel, the gas valve (122) is jacked up, and air enters the oil cup cavity (112) through the gas valve hole (132).

4. The oil storage mechanism according to claim 3, characterized in that: a first inclined plane (1221) is arranged at the root part of the air valve (122), and a second inclined plane (1321) is arranged inside the air valve hole (132); when the air valve (122) is embedded into the air valve hole (132), the first inclined surface (1221) is tightly attached to the second inclined surface (1321), so that the air valve hole (132) is sealed; when the air valve (122) is jacked up, a gap (800) is formed between the first inclined surface (1221) and the second inclined surface (1321).

5. The oil storage mechanism according to claim 3 or 4, characterized in that: the oil storage mechanism further comprises a first sealing member (120), the first sealing member (120) is installed on the support (130), and the first sealing member (120) is installed in the inner side wall of the oil cup (110) so as to close the oil outlet of the oil cup cavity (112); the gas valve (122) is mounted on the first seal (120) and the gas valve (122) is movable up and down on the first seal (120).

6. The oil storage mechanism according to claim 3, characterized in that: the oil storage mechanism further comprises a suction nozzle, a smoke outlet (111) is arranged in the oil cup (110), the suction nozzle and the oil cup (110) are installed together, the suction nozzle corresponds to the smoke outlet (111), and the smoke outlet (111) is communicated with the suction nozzle to form a smoke outlet channel.

7. The oil storage mechanism according to claim 6, wherein: the suction nozzle comprises a suction nozzle shell (310), wherein a suction nozzle hole is formed in the suction nozzle shell (310), a cavity (311) is formed in the suction nozzle shell (310), the suction nozzle hole is communicated with the cavity (311), a taste and edible additive is filled in the cavity (311), and the suction nozzle is detachably connected with the oil cup (110).

8. The oil storage mechanism according to claim 7, wherein: the oil cup (110) is further provided with a sunken stepped hole (113), and the suction nozzle shell (310) is inserted and fixed in the sunken stepped hole (113) in a tight fit manner.

9. An electronic smoke atomizer comprising the oil storage mechanism of any one of claims 3 to 8, wherein: this electron smog spinning disk atomiser include with the atomizing mechanism that oil storage mechanism assembled together, atomizing mechanism includes atomizing core (150), heating element, base (210) with oil cup (110) link to each other, base (210) are equipped with inlet port (211), base (210) with the inside inner chamber that forms of oil cup (110), support (130) atomizing core (150) with heating element is located the inner chamber, atomizing core (150) install in support (130) below, tobacco tar warp in oil cup (110) support (130) flow direction atomizing core (150), heating element is used for right the tobacco tar of atomizing core (150) seepage goes out the heating atomization inlet port (211) with be equipped with the smog passageway that supplies smog circulation between the cigarette outlet (111).

10. The electronic smoke atomizer of claim 9, wherein: the heating assembly comprises an atomization core heating element (151) and an electrode needle (220), the atomization core heating element (151) is located below the atomization core (150), and the top end face of the electrode needle (220) is in point contact with an electrode point on the atomization core heating element (151).

11. The electronic smoke atomizer of claim 9, wherein: the atomization mechanism further comprises a second sealing piece (140), and the atomization core (150) and the support (130) are sealed through the second sealing piece (140) to prevent the smoke oil from leaking from the support (130).

12. The electronic smoke atomizer of claim 10, wherein: the electrode needle (220) is installed on the base (210).

13. The electronic smoke atomizer of claim 12, wherein: the atomizing mechanism further comprises a sealing ring (230), the end part of the base (210) extends into the oil cup (110), and the sealing ring (230) is located between the outer surface of the end part of the base (210) and the inner wall of the oil cup (110).

14. The electronic smoke atomizer of claim 9, wherein: the smoke passage includes a first smoke through hole (131) and a second smoke through hole (121), the bracket (130) is provided with the first smoke through hole (131), and the first sealing member (120) is provided with the second smoke through hole (121).