CN218104913U - Liquid leakage prevention electronic cigarette atomizer - Google Patents

Abstract

The utility model discloses an electron smog spinning disk atomiser of leak protection liquid, this electron smog spinning disk atomiser includes the shell, the one end of shell is equipped with the seal cover, one end is equipped with the seal receptacle, the seal cover is connected through first axial through-hole and second axial through-hole with the seal receptacle and is equipped with the atomizing pipe, the outer wall of atomizing pipe, the inner wall of shell, constitute the stock solution chamber between seal cover and the seal receptacle, the symmetry is equipped with two through holes on the pipe wall of atomizing pipe, transversely wear to be equipped with the drain bar on two through holes, the drain bar seals up the through hole just and its both ends stretch out to the stock solution chamber, the part that the drain bar is located the atomizing pipe is equipped with heater or heating screen piece, the inner wall of shell is located the seal receptacle bottom and connects and is equipped with the bottom, be equipped with the through-hole that admits air in the middle of the bottom, the upper portion of through-hole is equipped with the liquid blocking baffle, the periphery that lies in the through-hole that admits air on the bottom is equipped with the hydrops air recess. The atomizer has the beneficial effects that the atomizer is internally provided with a structure for preventing liquid leakage, so that the smoke liquid can be effectively prevented from being leaked, and the condensate liquid can be prevented from being sucked out of the mouth of a user.

Description

Liquid leakage prevention electronic cigarette atomizer

Technical Field

The utility model relates to an electron smog spinning disk atomiser technical field, more specifically the utility model relates to an electron smog spinning disk atomiser of leak protection liquid.

Background

The electron cigarette generally includes interconnect's battery pack and atomizer, wherein is equipped with the battery for atomizer power supply in the battery pack, and the atomizer generally includes atomization component, and atomization component is at least including leading liquid and heat-generating body, and the heat-generating body can evaporate into the aerosol with the atomized liquid when the circular telegram, supplies to suck in the user's sunction inlet. The electronic cigarette is used as atomization equipment of electronic cigarette liquid, and can heat and evaporate the liquid stored in the electronic cigarette into aerosol, namely, electronic cigarette smoke for a user to inhale.

The structure of current electron smog spinning disk atomiser, electron cigarette tobacco juice store in the stock solution chamber that is equipped with in the atomizer, and the tobacco juice in the stock solution intracavity needs to conduct to leading liquid and heat-generating body and heats, so can't be sealed the stock solution chamber completely, and the free mobility of electron cigarette tobacco juice in the stock solution intracavity is good, so the easy production of electron smog spinning disk atomiser under the special circumstances is like transportation, vibration is revealed. In addition, when the electronic cigarette atomizer is used, when the electronic cigarette liquid is heated and evaporated, because atomization is uneven, part of the electronic cigarette liquid is not completely atomized, namely, the electronic cigarette liquid is wrapped by the air flow to form small liquid drops, and the small liquid drops can fall off due to some obstruction during the movement of the air flow, so that the small liquid drops are easily leaked out from the bottom of the atomizer. In addition, when the electronic cigarette atomizer is used, generated electronic cigarette smoke flows in the air passage and is in contact with the wall of the air passage, if the temperature difference exists between the wall and the smoke, water vapor in the smoke can be condensed on the wall of the air passage and is condensed into small liquid drops, and the small liquid drops can be carried by the air flow and are leaked out, so that the small liquid drops are easily sucked into the mouth of a user, and the user experience is poor.

Disclosure of Invention

The utility model aims at overcoming the not enough of above-mentioned background art and providing an electron smog spinning disk atomiser of prevention of liquid leakage, be equipped with the structure of multiple prevention of liquid leakage in this atomizer, can prevent effectively that the tobacco juice from revealing and prevent that the condensate from being sucked to the user in mouthful.

The technical scheme of the utility model is realized like this: the utility model provides a leak protection liquid's electron smog spinning disk atomiser, has suction nozzle and suction nozzle hole and lower extreme including the upper end and is equipped with the open-ended shell, the one end that the inner wall of shell is close to the suction nozzle is equipped with the seal cover, and the inner wall of shell is located open-ended one end and is equipped with the seal receptacle, the seal cover is equipped with first axial through-hole and second axial through-hole respectively with the centre of seal receptacle, the seal cover passes through with the seal receptacle first axial through-hole and second axial through-hole are connected and are equipped with the atomizing pipe, the pore of atomizing pipe with first axial through-hole, second axial through-hole and suction nozzle hole communicate from top to bottom, constitute the stock solution chamber between the outer wall of atomizing pipe, the inner wall of shell, seal cover and the seal receptacle, the part that the liquid guide is located in the atomizing pipe is equipped with two liquid through-holes, the horizontal drain strip that wears to be equipped with on two liquid through-holes, the drain strip seals up just, the liquid through-hole and its both ends stretch out to the stock solution chamber, the portion that liquid guide strip is located in the atomizing pipe is equipped with heater or net piece, the both ends connection of heater is equipped with electrode lead wire, the inner wall of shell is located bottom cover, the bottom of seal receptacle is equipped with the baffle, the bottom of bottom, the peripheral portion of air inlet screen piece is equipped with the air inlet baffle.

Preferably, the liquid storage cavity is filled with a solid liquid storage medium.

Preferably, the upper part of the sealing sleeve is provided with a solid liquid absorbing medium at the periphery of the first axial through hole.

Preferably, the suction nozzle hole is a flared structure expanding from inside to outside, and a liquid blocking ring groove is formed in the outer periphery of the suction nozzle hole in the shell.

Preferably, the seal seat comprises a tubular part which is convexly arranged in the middle of the flat plate part and the flat plate part, and the tubular part is tightly sleeved on the inner wall of the lower end of the atomizing pipe.

Preferably, both sides of the tubular portion are provided with lead grooves, a flat plate portion corresponding to the lead grooves is provided with lead through holes, and the electrode leads are downwardly penetrated through the lead grooves and the lead through holes.

Preferably, the flat plate portion is provided with a liquid injection hole, the bottom cover is provided with a plunger which protrudes upwards, and the plunger is plugged in the liquid injection hole.

Preferably, the flat plate part is further connected with a support sheet, a support convex foot is arranged on the lower portion of the support sheet in a downward protruding mode, and the support convex foot is downwards inserted into the support blind hole formed in the flat plate part.

Preferably, the atomizing pipe is provided with a crack, two ends of the crack are connected with the liquid through hole, and the outer wall of the atomizing pipe is located at the crack and is sleeved with a sealing sleeve.

Preferably, still be equipped with the electrode hole on the bottom cover, electrode column is equipped with in the interpolation of electrode hole, electrode lead contradicts and connects on electrode column.

The utility model discloses leak protection liquid's electron smog spinning disk atomiser's beneficial effect is: the atomizer is internally provided with various liquid leakage prevention structures, wherein a liquid storage cavity is filled with a solid liquid storage medium, so that electronic cigarette liquid can be better absorbed and stored in the liquid storage medium, and the leakage caused by easy flowing of the cigarette liquid is avoided; the liquid guide bar is plugged at the liquid through hole, so that the tobacco juice can be effectively conducted, and the tobacco juice can be prevented from leaking from the liquid through hole; the bottom cover is provided with a liquid blocking baffle and an accumulated liquid groove, the liquid blocking baffle can be used for blocking liquid drops from leaking to the outside of the atomizer from the air inlet through hole, the leaked liquid drops are prevented from further leaking into the battery assembly to be stained and corroded on a circuit board, a battery and the like, and the accumulated liquid groove is used for collecting and storing the liquid drops blocked by the liquid blocking baffle; be equipped with imbibition medium and liquid-blocking ring groove in the suction nozzle, the liquid-blocking ring groove can block the liquid droplet that the condensation formed on the suction nozzle inner wall, and the imbibition medium can absorb, store up the liquid droplet of condensation, prevents that the liquid droplet from further revealing or being inhaled the user mouth from nozzle hole department, avoids causing bad use experience for the user.

Drawings

Fig. 1 is a perspective view of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 2 is a first cross-sectional view of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 3 is a second cross-sectional view of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 4 is a three-dimensional decomposition structure diagram of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 5 is a perspective view of the housing of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 6 is a perspective view of the bottom cover of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 7 is a perspective view of the seal seat of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 8 is a bottom view of the seal seat of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 9 is a perspective view of a support piece of the liquid leakage preventing electronic cigarette atomizer of the present invention;

fig. 10 is a perspective view of the atomizing tube of the liquid leakage preventing electronic cigarette atomizer of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

For the convenience of the literary composition description, will the utility model discloses the vertical placing up of electron smog spinning disk atomiser of prevention of liquid leakage, the suction nozzle vertical placing up that is about to this atomizer, this article relevant each part relates to the description of "upper and lower, upper portion, middle part, lower part, upper end, lower extreme, upwards, downwards" etc. all means the upper and lower position relation when the suction nozzle of this electron smog spinning disk atomiser vertical placing up.

Example one

As shown in fig. 1 to 5, the liquid leakage proof electronic cigarette atomizer of the present invention has a housing 1, a suction nozzle 11 and a suction nozzle hole 10 are provided on the upper end of the housing 1, and an opening 12 is provided on the lower end thereof. The outer diameter of the suction nozzle 11 is gradually contracted at the upper end of the housing 1 to form a shape convenient for being contained in the lips, a suction nozzle hole 10 is formed at the top end of the suction nozzle, and the suction nozzle hole 10 is used for discharging the generated electronic cigarette smoke. The one end that the inner wall of shell 1 is close to suction nozzle 11 cup joints and is equipped with seal cover 2, the one end that the inner wall of shell 1 is located opening 12 cup joints and is equipped with seal receptacle 4, the centre of seal cover 2 is equipped with first axial through hole 20, the centre of seal receptacle 4 is equipped with second axial through hole 40, seal cover 2 is connected through first axial through hole 20 and second axial through hole 40 with seal receptacle 4 and is equipped with atomizing pipe 3, the upper end of atomizing pipe 3 is pegged graft in first axial through hole 20 of seal cover 2 promptly, the second axial through hole 40 of seal receptacle 4 is connected to the lower extreme, the tube hole 30 and the first axial through hole 20 of atomizing pipe 3, second axial through hole 40 and suction nozzle hole 10 communicate from top to bottom. The sealing sleeve 2 and the sealing seat 4 are both made of elastic silica gel materials, so that the joint between the sealing sleeve 2 and the sealing seat 4 has a sealing effect.

Constitute the stock solution chamber that is used for storing the electron cigarette tobacco juice between the outer wall of atomizing pipe 3, the inner wall of shell 1, seal cover 2 and seal receptacle 4, stock solution intracavity intussuseption is equipped with solid-state stock solution medium 5, and in this embodiment, stock solution medium 5 is the stock solution cotton, and the stock solution cotton is made by organic cotton, and stock solution chamber and stock solution cotton are used for saving the electron cigarette tobacco juice. In other embodiments, the liquid storage medium may also be made of fiberglass, or porous ceramic material, or the like. Two liquid through holes 31 are symmetrically formed in the pipe wall of the atomizing pipe 3, liquid guide strips 6 penetrate through the two liquid through holes 31 in the transverse direction, the liquid through holes 31 are just plugged by the liquid guide strips 6, two ends of each liquid guide strip 6 extend out of the liquid storage cavity, in the embodiment, the liquid guide strips 6 are made of organic cotton, and in other embodiments, the liquid guide strips can be made of glass fiber materials or porous ceramic rods. The part of the liquid guide strip 6 positioned in the atomizing pipe 3 is wound with a heating wire 7, and two ends of the heating wire 7 are connected with electrode leads 71. The liquid guide strip 6 is used for conducting and circulating the smoke liquid contained in the liquid storage cavity or the liquid storage medium 5 to the heating wire 7, the electronic smoke liquid on the surface of the liquid guide strip 6 can be heated and evaporated into aerosol, namely electronic smoke after the heating wire 7 is electrified and heated, and the electronic smoke is formed and then is emitted into the tube hole 30 of the atomizing tube 3. The intussuseption of stock solution chamber is equipped with solid-state stock solution medium 5, can absorb the electron cigarette tobacco juice better, save in the stock solution medium, avoid the tobacco juice to flow the leakage that leads to easily. The liquid guide strip 6 is plugged or tightly attached to the liquid through hole 31, so that the smoke liquid can be effectively conducted, and the smoke liquid can be prevented from leaking from the liquid through hole 31.

In other embodiments, the heating wire 7 may be replaced by a heating mesh sheet, which may be rolled into a tube shape and wrapped around the liquid guide strip 6.

As shown in fig. 2, 3 and 6, the inner wall of the housing 1 is located at the bottom of the seal seat 4 and is connected with a bottom cover 8, an air inlet through hole 80 is arranged in the middle of the bottom cover 8, an inclined liquid blocking baffle 81 is arranged at the upper part of the air inlet through hole 80, a liquid accumulating groove 82 is arranged on the bottom cover 8 and is located at the periphery of the air inlet through hole 80, and an air inlet cavity 83 is arranged between the upper part of the bottom cover 8 and the bottom of the seal seat 4. The cigarette liquid of heater 7 department probably leaks downwards when failing to atomize completely, or the condensation water droplet of condensing on the pipe wall of atomizing pipe 3 probably drops downwards, and the liquid droplet that leaks or drop can be from second axial through-hole 40, the chamber 83 that admits air leaks downwards, and the through-hole 80 upper portion of admitting air is equipped with the liquid baffle 81 that hinders of slope this moment, can be used for blockking the liquid droplet from the outside of in the through-hole 80 that admits air hourglass to the atomizer, prevents that the liquid droplet of weeping from further revealing to battery pack in stained, corrode circuit board, battery etc.. The leaked liquid drops are blocked by the liquid blocking baffle 81 and then flow to the liquid accumulating groove 82 formed in the bottom cover, and the liquid accumulating groove 82 is used for collecting and storing some of the leaked liquid drops.

As shown in fig. 2 and 3, a circle of solid liquid-absorbing medium 13 is arranged in the suction nozzle 11, at the periphery of the first axial through hole 20, on the upper part of the sealing sleeve 2, in the present embodiment, the liquid-absorbing medium 13 is made of cotton material, and in other embodiments, the liquid-absorbing medium can also be made of sponge, glass fiber material or porous ceramic material. When the atomizer is used, the electronic cigarette smoke is upwards discharged from the atomizing pipe 3, if insufficiently atomized liquid drops are clamped in the electronic cigarette smoke and fall downwards, or water vapor in the smoke is condensed into liquid drops on the inner wall of the suction nozzle due to temperature difference and flows down along the inner wall of the suction nozzle, the liquid absorbing medium 13 can absorb and store the liquid drops, and the liquid drops are prevented from further leaking out of the suction nozzle hole 10 or being absorbed into a user mouth, so that poor use experience is caused for a user.

As shown in fig. 2 and 3, the nozzle hole 10 is formed in a trumpet-shaped structure expanding from inside to outside, and the trumpet-shaped structure can slow down the outflow speed of the smoke and reduce the temperature of the smoke, so that the smoke has a gentle mouth feel and is not easy to scald the mouth when being sucked into the mouth of a user. The liquid blocking ring groove 14 is arranged in the outer periphery of the suction nozzle hole 10 in the shell 1, when smoke is sucked out, water vapor possibly contained in the smoke is condensed on the inner wall of the suction nozzle, condensed liquid drops possibly move to the mouth part of the suction nozzle hole along with the airflow of the smoke, and at the moment, the liquid blocking ring groove 14 can prevent the liquid drops from leaking out of the suction nozzle hole 10.

As shown in fig. 6, the bottom cover 8 is further provided with an electrode hole 85, an electrode post 86 is inserted into the electrode hole 85, and the electrode lead 71 is connected to the electrode post 86 in an abutting manner.

As shown in fig. 7 and 8, the sealing seat 4 includes a flat plate portion 41 and a tubular portion 42 protruding from the middle thereof, and the tubular portion 42 is tightly sleeved on the inner wall of the lower end of the atomizing tube 3.

The two sides of the tubular part 42 are provided with lead grooves 421, the flat plate part corresponding to the lead grooves 421 is provided with lead through holes 411, and the electrode leads 71 are downwards penetrated through the lead grooves 421 and the lead through holes 411.

The flat plate part 41 is provided with a liquid injection hole 410, the bottom cover 8 is provided with a plunger 84 which protrudes upwards, and the plunger 84 is blocked in the liquid injection hole 410. The bottom of the flat plate portion 41 is further provided with an electrode blind hole 413, and the electrode blind hole 413 is used for inserting the electrode column 86. The electrode column 86 is inserted into the electrode blind hole 413, and can support the seal seat 4 upward, and at the same time, position and fix the flat plate portion 41, and support the flat plate portion 41 in the plane direction, so as to prevent the flat plate portion 41 from deforming and loosening due to its flexibility.

As shown in fig. 2, fig. 3, fig. 4, and fig. 9, the flat plate portion 41 is further connected to a supporting plate 9, a supporting protruding leg 91 is protruded downward from the lower portion of the supporting plate 9, and the supporting protruding leg 91 is inserted downward into the supporting blind hole 412 formed in the flat plate portion. The support piece 9 can support the flat plate portion 41 from the upper portion of the flat plate portion 41, and the structure that the support convex feet 91 are butted with the support blind holes 412 can further position and fix the flat plate portion 41 and support the flat plate portion 41 in the plane direction, so that the flat plate portion 41 is prevented from deforming and loosening due to the flexibility of the flat plate portion 41.

As shown in fig. 10, a slit 32 is provided on the atomizing pipe 3, two ends of the slit 32 are connected to the liquid through hole 31, and a sealing sleeve 33 is sleeved on the outer wall of the atomizing pipe 3 at the slit 32. The atomization tube 3 is provided with a slit 32 which can bend the atomization tube 3 so that the liquid guide 6 is transversely placed in the atomization tube 3 and penetrates through the liquid guide hole 31. In this embodiment, the atomizing pipe 3 is made of a glass fiber pipe. The sealing sleeve 33 is used for sealing the crack 32 and preventing the smoke liquid in the liquid storage cavity from leaking, and the sealing sleeve 33 is also made of a glass fiber tube.

When the liquid leakage preventing electronic cigarette atomizer works, a user sucks liquid from a suction nozzle, negative pressure is generated inside the electronic cigarette atomizer due to suction force, as shown by a continuous arrow in fig. 2, external air enters upwards from an air inlet through hole 80 at the bottom, enters the atomizing pipe 3 through the air inlet cavity 83 and the second axial through hole 40, at the moment, the heating wire 7 is electrified to generate heat, electronic cigarette smoke liquid stored in the liquid storage medium 5 is conducted to the liquid guide bar 6, the heating wire 7 heats the electronic cigarette smoke liquid on the surface of the liquid guide bar 6, the smoke liquid is evaporated into the electronic cigarette smoke at high temperature, the electronic cigarette smoke is emitted into the pipe hole 30 of the atomizing pipe 3, the electronic cigarette smoke flows upwards under entrainment of external inlet air flow, and finally flows out of a user mouth through the suction nozzle hole 10 and the pipe hole 30 of the atomizing pipe.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims (10)

1. The utility model provides an electron smog spinning disk atomiser of prevention of liquid leakage, has suction nozzle and suction nozzle hole and lower extreme including the upper end and is equipped with open-ended shell, its characterized in that: the improved atomizing device is characterized in that a sealing sleeve is arranged at one end, close to a suction nozzle, of the inner wall of the shell, a sealing seat is arranged at one end, located at an opening, of the inner wall of the shell, a first axial through hole and a second axial through hole are formed in the middle of the sealing sleeve and the sealing seat respectively, the sealing sleeve and the sealing seat are connected through the first axial through hole and the second axial through hole to form an atomizing pipe, pipe holes of the atomizing pipe are communicated with the first axial through hole, the second axial through hole and the suction nozzle hole up and down, a liquid storage cavity is formed among the outer wall of the atomizing pipe, the inner wall of the shell, two liquid guide holes are symmetrically formed in the pipe wall of the atomizing pipe, liquid guide strips penetrate through the two liquid guide holes transversely, the liquid guide strips just block the liquid guide holes and extend out of the two ends of the liquid guide strips to the liquid storage cavity, a heating wire or a heating net is arranged at the part, located in the atomizing pipe, two ends of the heating wire or the heating net are connected with electrode leads, a bottom cover is arranged at the bottom of the inner wall of the shell, a bottom cover is connected with a bottom cover, a bottom cover is arranged at the bottom of the sealing seat, an air inlet through hole, a liquid blocking baffle is arranged at the upper portion of the air inlet through hole, and a groove is arranged at the periphery of the bottom cover.

2. The liquid leakage preventing electronic cigarette atomizer of claim 1, characterized in that: and a solid liquid storage medium is filled in the liquid storage cavity.

3. The liquid leakage preventing electronic cigarette atomizer of claim 1, characterized in that: and a solid liquid absorbing medium is arranged on the upper part of the sealing sleeve and positioned at the periphery of the first axial through hole.

4. The liquid leakage preventing electronic cigarette atomizer of claim 1, characterized in that: the suction nozzle hole is of a horn-shaped structure which expands from inside to outside, and a liquid blocking ring groove is formed in the periphery of the suction nozzle hole in the shell.

5. The liquid leakage preventing electronic cigarette atomizer of claim 1, characterized in that: the seal receptacle includes the tubulose portion that the middle arch of plat portion and plat portion was equipped with, tubulose portion closely cup joints in the lower extreme inner wall of atomizing pipe.

6. The liquid leakage prevention electronic cigarette atomizer of claim 5, characterized in that: lead wire grooves are formed in two sides of the tubular portion, lead wire through holes are formed in the flat plate portion corresponding to the lead wire grooves, and the electrode lead wires penetrate through the lead wire grooves and the lead wire through holes downwards.

7. The liquid leakage prevention electronic cigarette atomizer according to claim 5, wherein: the flat plate part is provided with a liquid injection hole, the bottom cover is provided with a plunger which protrudes upwards, and the plunger is plugged in the liquid injection hole.

8. The liquid leakage prevention electronic cigarette atomizer according to claim 5, wherein: the flat plate part is further connected with a supporting sheet, the lower part of the supporting sheet protrudes downwards to be provided with a supporting convex foot, and the supporting convex foot is downwards inserted into the supporting blind hole formed in the flat plate part.

9. The liquid leakage preventing electronic cigarette atomizer of claim 1, characterized in that: the atomizing pipe is provided with a crack, two ends of the crack are connected with the liquid through hole, and the outer wall of the atomizing pipe is located at the crack and is provided with a sealing sleeve in a sleeved mode.

10. The liquid leakage preventing electronic cigarette atomizer of claim 1, characterized in that: the bottom cover is further provided with an electrode hole, an electrode column is inserted in the electrode hole in a connected mode, and the electrode lead is connected to the electrode column in an abutting mode.

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