CN218869416U - Liquid storage bin and electronic atomization device - Google Patents

Abstract

The utility model provides a stock solution storehouse and electronic atomization device, the stock solution storehouse includes: the device comprises a bin body, a bin body and a bin cover, wherein a liquid storage cavity for storing liquid matrix is formed in the bin body, and a liquid outlet hole communicated with the liquid storage cavity is formed in one end of the bin body; the fixing piece is arranged at one end of the bin body and positioned outside the liquid outlet hole, and a liquid outlet channel communicated with the liquid outlet hole is arranged on the fixing piece in a penetrating manner; and the sealing switch is arranged on the fixing piece in a sliding manner, and is also provided with a through hole, and when the sealing switch slides relative to the fixing piece, at least part of the through hole and the liquid outlet channel are communicated up and down or are sealed in a staggered manner up and down. The utility model provides a stock solution storehouse can reduce consumer's purchase cost and use cost, has still avoided unnecessary the volatilizing of liquid matrix in the stock solution intracavity extravagant and has spilled over in addition.

Description

Liquid storage bin and electronic atomization device

Technical Field

The utility model relates to an electron atomizing device technical field, concretely relates to stock solution storehouse and electron atomizing device.

Background

The electronic atomization device can heat an aerosol substrate and atomize to generate aerosol, and at present, the electronic atomization device mainly comprises an atomizer and a host for power supply.

Most of the existing electronic atomization devices have the following defects: firstly, the atomization core is arranged in the atomizer, so that the atomization core and the liquid matrix in the oil bin are always kept in circulation, unnecessary volatilization waste when the atomization core is not used is caused, and the liquid matrix overflows into the electronic atomization device to influence user experience; secondly, the mode that the atomizing core is arranged in the atomizer also leads to the unnecessary waste of atomizing core when the atomizer is changed, namely the atomizing core can not be reused as the host computer, thereby increasing the purchase cost and the use cost of consumers, and leading to the discontinuity of imbibition due to ventilation, leading to the whole dry taste of aerosol, the deviation of fragrance is larger in the front and back, the smell is easily changed, and the residual liquid matrix amount in the atomizer can not be seen in the use process.

SUMMERY OF THE UTILITY MODEL

In a first aspect, the present invention provides a liquid storage bin, including:

the device comprises a bin body, a storage tank and a control device, wherein a liquid storage cavity for storing liquid matrix is arranged in the bin body, and a liquid outlet hole communicated with the liquid storage cavity is formed in one end of the bin body;

the fixing piece is arranged at one end of the bin body and positioned outside the liquid outlet hole, and a liquid outlet channel communicated with the liquid outlet hole is arranged on the fixing piece in a penetrating manner;

and the sealing switch is arranged on the fixing piece in a sliding manner, and is also provided with a through hole, and when the sealing switch slides relative to the fixing piece, at least part of the through hole and the liquid outlet channel are communicated up and down or are sealed in a staggered manner up and down.

Furthermore, a guide hole which is crossed with the liquid outlet channel is arranged on the fixing piece in a penetrating mode, and the sealing switch is arranged in the guide hole in a penetrating mode in a sliding mode.

Furthermore, one end of the bin body is convexly provided with a containing part for containing the fixing part, the two ends of the sealing switch extend out of the containing part, the length of the sealing switch is greater than that of the containing part, and the end parts of the two ends of the sealing switch are respectively provided with a baffle matched with the containing part for stopping.

Furthermore, the bin body is transparent as a whole or at least one end close to the liquid outlet hole.

In a second aspect, the present invention further provides an electronic atomizer, comprising a reservoir according to any one of the first aspect.

Further, the electronic atomization device further comprises a host computer detachably connected with the liquid storage bin, the host computer comprises:

the device comprises a shell, a liquid inlet channel, a liquid outlet channel, a liquid inlet channel, a liquid outlet channel and a liquid outlet channel, wherein the shell is internally provided with an atomization bin and a battery bin which are separated from each other;

the power supply assembly is arranged in the battery bin;

the liquid storage part is arranged in the atomization bin and is used for absorbing the liquid substrate introduced from the liquid guide hole;

the atomizing core, it is located in the atomizing storehouse and with the suction nozzle intercommunication, the atomizing core is connected with the power supply unit electricity, just the atomizing core switches on with the contact of stock solution spare.

Furthermore, the electronic atomization device further comprises an inner shell arranged in the outer shell, the atomization bin is formed on the inner shell, a fixing portion inserted in the liquid guide hole is formed in the inner shell, and a through hole for communicating the atomization bin with the liquid outlet channel is formed in the middle of the fixing portion in a penetrating mode.

Furthermore, a first sealing piece and a second sealing piece which are used for inwards pressing the liquid storage piece are respectively arranged at two ends of the inner shell, a liquid guide channel communicated with the via hole is formed by enclosing among the inner shell, the first sealing piece and the liquid storage piece, and an air outlet hole communicated with the suction nozzle and the atomizing core is formed in the second sealing piece; an air passage communicated with the air outlet hole is formed in the liquid storage part, the atomization core is arranged in the air passage, and an air inlet passage communicated with the air passage and the battery bin is formed in the first sealing part.

Furthermore, the shell is provided with a notch for accommodating the liquid storage bin at one end close to the suction nozzle, the liquid guide hole is formed in the notch, one end of the liquid storage bin is connected with the shell in an inserting mode, the end face of the fixing piece is abutted to the end face of the notch, and the shell is further rotatably provided with a pressing sheet for pressing the liquid storage bin.

Furthermore, the outer side of the fixing part protrudes out of the liquid guide hole, and one end, close to the liquid guide hole, of the fixing part is concavely provided with a slot which is spliced with the fixing part.

The utility model discloses following beneficial effect has:

the liquid storage bin of the utility model is not provided with an atomizing core for atomization, and only has a pure liquid storage function, so that the purchase cost and the use cost of consumers can be reduced when the liquid storage bin is replaced, and in addition, through the matching of the fixing part and the sealing switch, after the fixing part and the sealing switch rotate relatively, the liquid outlet channel and the through hole are correspondingly communicated up and down or are sealed in a staggered way up and down, so that the liquid matrix in the liquid storage cavity can flow out downwards or be sealed in the liquid storage cavity, namely, the liquid outlet channel can be sealed in a way of pushing the sealing switch to slide when the liquid storage bin is not used, and unnecessary volatilization waste and overflow of the liquid matrix in the liquid storage cavity are avoided; the whole body of the bin body is designed to be transparent or at least one end close to the liquid outlet hole is transparent, so that the residual quantity of the liquid matrix in the bin body can be visually seen.

In the electronic atomization device, the atomization core is arranged in the host machine, so that the atomization core can be repeatedly used as the host machine, and the liquid storage bin is in a detachable structural design, so that only the liquid storage bin needs to be replaced when no liquid exists; in addition, adsorb liquid matrix through setting up stock solution spare in the atomizing storehouse, can guarantee that liquid matrix can not leak out, and liquid matrix in the stock solution storehouse then sustainable entering atomizing storehouse is absorbed by stock solution spare, can guarantee that oil storage spare guarantees that liquid matrix is sufficient always in the use, thereby taste fragrance is unanimous around guaranteeing, be difficult to burn, and the mode of atomizing core and stock solution storehouse separation, realize that an atomizing core can cooperate the use with more kinds of or different taste's liquid matrix.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of a liquid storage tank in an embodiment;

FIG. 2 is a sectional view of the liquid storage container in an open state according to the embodiment;

FIG. 3 is a sectional view of the reservoir in the closed state according to the embodiment;

FIG. 4 is a schematic view of an electronic atomizing device in example 2;

FIG. 5 is a front sectional view of an electronic atomizing device in example 2;

FIG. 6 is an enlarged view of A in FIG. 5;

FIG. 7 is a cross-sectional view of the inner housing of example 2 assembled with an atomizing cartridge and a reservoir;

fig. 8 is a side sectional view of the electronic atomizer in accordance with embodiment 2 in an open state;

fig. 9 is a side sectional view of the electronic atomizer in accordance with embodiment 2 in a closed state;

fig. 10 is a schematic view of the electronic atomization device in embodiment 2 after the liquid storage bin is removed.

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 described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Example 1

As shown in fig. 1-3, a liquid storage bin 100 of the present embodiment includes a bin body 1, a fixing member 2 and a sealing switch, wherein a liquid storage cavity 10 for storing a liquid matrix is disposed inside the bin body 1, and one end of the bin body 1 is provided with a liquid outlet 11 communicated with the liquid storage cavity 10 for allowing the liquid matrix in the bin body to flow out; the fixing piece 2 is arranged at one end of the bin body 1 and positioned at the outer side of the liquid outlet hole 11, and a liquid outlet channel 21 communicated with the liquid outlet hole 11 is arranged on the fixing piece 2 in a penetrating way, so that the liquid matrix flows out along the liquid outlet channel; the sealing switch 3 is slidably disposed on the fixing member 2, and the sealing switch 3 is further provided with a through hole 31, when the sealing switch 3 slides relative to the fixing member 2, at least a part of the through hole 31 and the liquid outlet channel 21 are vertically conducted or vertically dislocated and sealed, that is, three states can exist for opening and closing the liquid outlet channel after sliding, including a fully-opened state formed after the through hole 31 and the liquid outlet channel 21 are integrally conducted, a half-opened and half-closed state formed after the through hole 31 and the liquid outlet channel 21 are partially conducted, and a fully-closed state formed after the through hole 31 and the liquid outlet channel 21 are completely dislocated. In addition, the liquid outlet hole can be arranged in the center of one end of the liquid storage bin, and can also be arranged at two sides of one end of the liquid storage bin or at any other position.

Preferably, the fixing member 2 is provided with a guide hole 22 intersecting with the liquid outlet channel 21, and the sealing switch 3 is slidably disposed in the guide hole 22, that is, the guide hole 22 intersects with the liquid outlet channel 21, so that the sealing switch passes through the liquid outlet channel, but the size of the sealing switch is larger than the aperture of the liquid outlet channel for better blocking the liquid outlet channel; it can also be understood that the guide hole and the liquid outlet channel can be intersected at a right angle of 90 degrees or at an inclined included angle, and the sealing switch can slide in the guide hole only by ensuring; the liquid outlet channel can be straight through, and can also be bent, zigzag or winding, and is not limited herein.

Preferably, one end of the bin body 1 is convexly provided with a containing part 12 for containing the fixing part 2, namely, the fixing part is sleeved in the containing part to form fixation, the two ends of the sealing switch 3 extend out of the containing part 12, and the length of the sealing switch 3 is greater than that of the containing part 12, so that the sealing switch can be pushed to slide on two sides of the containing part, and the sliding operation is simple, convenient and reliable; in order to realize the positioning of the sliding stroke and judge the contraposition condition of the through hole and the liquid outlet channel, the end parts of the two ends of the sealing switch 3 are respectively provided with a baffle 32 matched with the containing part 12 for stopping, after the baffle at one end is abutted against the sealing part, the through hole is just correspondingly communicated or dislocated and sealed with the liquid outlet channel, and after the baffle at the other end is abutted against the sealing part, the through hole is just dislocated and sealed or correspondingly communicated with the liquid outlet channel, so that the end-to-end movement can observe whether the liquid outlet channel is in an open state, and the opening size of the liquid outlet channel can be controlled by controlling the moving stroke of the sealing switch, namely, the through hole and the liquid outlet channel are only partially correspondingly communicated, and the other part is dislocated and sealed, so that a half-open and half-closed state is formed, and the outflow quantity and the speed of the liquid substrate in the liquid storage bin are controlled.

Preferably, the whole body of the bin body 1 is transparent or at least one end of the bin body close to the liquid outlet hole is transparent, namely, the whole body or at least part of the bin body can be made of transparent glass, acrylic plates or other materials, so that the bin body forms a visual design and the residual amount of the liquid matrix in the bin body can be visually seen.

Example 2

As shown in fig. 1-10, the electronic atomizing device of the present embodiment includes the liquid storage bin 100 and the host 200 for heating and atomizing the liquid substrate in the liquid storage bin 100 as described in embodiment 1, the liquid storage bin 100 is detachably connected to the host 200, so that the liquid storage bin 100 is formed into a detachable and replaceable structure design, and when no liquid exists, only the liquid storage bin needs to be replaced, and the liquid substrate does not need to be supplemented into the liquid storage bin, which is simple and convenient.

The host 200 comprises a shell 201, a power supply assembly, a liquid storage part 202 and an atomizing core 203, wherein the power supply assembly, the liquid storage part 202 and the atomizing core 203 are arranged in the shell 201, an atomizing bin 204 and a battery bin 205 which are separated from each other are arranged in the shell 201, a liquid guide hole 206 which is communicated with the atomizing bin 204 and a liquid outlet channel 21 is arranged on the shell 201, so that liquid matrix in the liquid storage bin can be guided into the atomizing bin, one end of the shell 201 is also provided with a suction nozzle 213 which is communicated with the atomizing bin 204 and is used for aerosol atomized by the liquid matrix in the atomizing bin to flow out and be sucked by people; the power supply assembly is arranged in the battery bin 205, the atomizing core 203 is arranged in the atomizing bin 204 and communicated with the suction nozzle 213, the atomizing core 203 is electrically connected with the power supply assembly, the power supply assembly is used for supplying power to the atomizing core 203, and the atomizing core is used for heating and atomizing the liquid matrix after being electrified; the liquid storage part 202 is arranged in the atomization bin 204 and used for absorbing the liquid matrix introduced from the liquid guide hole 206 so as to store the liquid matrix, the liquid matrix is adsorbed in the atomization bin by the liquid storage part, so that the liquid matrix can be prevented from leaking out, the liquid matrix in the liquid storage bin can continuously enter the atomization bin to be absorbed by the liquid storage part, and the liquid matrix can be ensured to be sufficient in the using process of the oil storage part, so that the consistency of the front and rear taste and aroma is ensured, and the burning is difficult; the atomizing core 203 is in contact with the liquid storage part 202, that is, the atomizing core can heat the liquid substrate conducted from the liquid storage part after being electrified, and the atomized aerosol flows out from the suction nozzle.

In one embodiment, the atomization core comprises a heating part, and the heating part is attached to one surface of the liquid storage part, so that the liquid substrate stored in the liquid storage part is conducted to the heating part, and the liquid substrate output from the liquid guide hole is atomized; the heating element is made of porous metal, so that the heating element has a heating function and a liquid absorption and conduction function, and is convenient for heating the liquid matrix and enabling the atomized aerosol to enter the atomization air passage; in some alternative implementations, the porous metal may preferably be a metal felt, a metal foam, or a heat generating cloth; the metal felt is formed by weaving a plurality of metal fibers, so that the metal felt body is provided with a plurality of weaving holes, the liquid suction and liquid guide effects are realized, and meanwhile, in the suction process, the aerosol in the weaving holes can be taken out by suction airflow, so that the taste of the aerosol is further ensured; the metal foam has a plurality of foam pores (i.e. the fine pores and/or micro pores in the metal foam), the diameter of the foam pores can reach millimeter level, and the foam pores on the metal foam are almost or completely communicated with each other, so that the liquid guiding effect can be realized, and the aerosol on the metal foam can be carried out as far as possible. Of course, the heating element can also be formed by compounding a ceramic substrate and a heating sheet.

In another embodiment, the atomizing core 203 comprises a liquid absorbing member 207 and a heating member 208 disposed on the outer surface or inside of the liquid absorbing member 207, and the heating member is provided with conductive pins 209 extending out of the atomizing chamber 204 for electrically connecting with a power supply assembly of the battery chamber; the liquid absorbing part 207 is in contact communication with the liquid storage part 202 and is used for absorbing the liquid matrix conducted from the liquid guide hole, and the heating part 208 is used for heating and atomizing the liquid matrix in the liquid absorbing part 207; the liquid absorbing part may be cotton, fiber, porous ceramic, porous glass, etc. and the heating part may be heating filament, heating net, heating film, etc. In this embodiment, the liquid absorbing member is a cylindrical cotton swab, which is disposed inside the liquid storage member and abuts against the liquid storage member, so that the liquid substrate stored in the liquid storage member can be directly absorbed; the heating element is annular and is sleeved on the inner surface of the liquid absorbing element, so that the atomizing core is formed into a columnar atomizing core.

Preferably, the electronic atomization device further comprises an inner shell 210 arranged in the outer shell 201, the inner shell 210 is of a hollow structure, a first sealing element 211 and a second sealing element 212 which are detachable are respectively arranged at openings at two ends of the inner shell 210, so that an atomization bin 204 is defined among the inner shell 210, the first sealing element 211 and the second sealing element 212, and the first sealing element 211 and the second sealing element 212 both press the liquid storage element 202 inwards; in order to realize the assembly and fixation of the inner shell and the outer shell, a fixing portion 214 inserted into the liquid guide hole 206 is disposed on the inner shell 210, and a through hole 215 communicating the atomization bin 204 and the liquid outlet channel 21 is disposed in the middle of the fixing portion 214.

Preferably, a liquid guide channel 216 communicated with the through hole 215 is formed between the inner shell 210, the first sealing member 211 and the liquid storage member 202 in a surrounding manner, so that the liquid matrix flowing into the atomization bin is absorbed by the liquid storage member and then is guided into the atomization core, and the second sealing member 212 is provided with an air outlet 217 for communicating the suction nozzle 213 with the atomization core 203; an air channel 218 communicated with an air outlet 217 is formed in the liquid storage part 202, the atomizing core 203 is arranged in the air channel 218, so that the liquid substrate can be conducted into the atomizing core in the circumferential direction and atomized into aerosol in the air channel, an air inlet channel 219 communicated with the air channel 218 and the battery compartment 205 is arranged on the first sealing part 211, an air inlet hole 220 communicated with the battery compartment is formed in the shell 201, and external air can conveniently enter the air channel after entering the battery compartment.

Preferably, a notch 221 for accommodating the liquid storage bin 100 is formed in one end, close to the suction nozzle 213, of the housing 210, the liquid storage bin is arranged at the notch in an inverted manner, a groove 222 for accommodating the accommodating portion 12 is formed in the bottom of the notch 221 in a concave manner, one end of the liquid storage bin is inserted into the housing, that is, the accommodating portion 12 is inserted into the groove 222 to realize preliminary fixation, the liquid guide hole 206 is formed in the groove 222 and communicated with the liquid outlet channel 21, one end, far away from the insertion, of the housing 210 is further provided with a pressing sheet 223 for pressing the liquid storage bin 100 towards the groove 222 in a rotating manner, so that the end face of the fixing member is abutted against the end face of the groove, a sealing structure is formed, the problem of liquid leakage of the liquid storage bin is avoided, when the liquid storage bin needs to be detached and replaced, the pressing sheet 223 can be rotated, the pressing sheet leaves the liquid storage bin, and the liquid storage bin can be directly pulled out for replacement.

Preferably, the outer side of the fixing portion 214 protrudes out of the liquid guiding hole 206, and one end of the fixing member 2 close to the liquid guiding hole 206 is concavely provided with a slot 23 inserted with the fixing portion 214, so as to form a better sealing structure between the fixing member and the liquid guiding hole.

Preferably, the power supply assembly includes a circuit board 224 electrically connected to the atomizing cartridge and a battery 225 electrically connected to the circuit board 224.

In other embodiments, a microphone 226 for detecting airflow is disposed in the battery compartment and is in communication with the air inlet.

The above description is only an embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the protection scope of the present invention; therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A liquid storage bin, comprising:

the device comprises a bin body, a bin body and a bin cover, wherein a liquid storage cavity for storing liquid matrix is formed in the bin body, and a liquid outlet hole communicated with the liquid storage cavity is formed in one end of the bin body;

the fixing piece is arranged at one end of the bin body and positioned outside the liquid outlet hole, and a liquid outlet channel communicated with the liquid outlet hole is arranged on the fixing piece in a penetrating manner;

and the sealing switch is arranged on the fixing piece in a sliding manner, and is also provided with a through hole, and when the sealing switch slides relative to the fixing piece, at least part of the through hole and the liquid outlet channel are communicated up and down or are sealed in a staggered manner up and down.

2. A storage tank according to claim 1 wherein the stationary member is provided with guide holes crossing the liquid outlet passage, and the sealing switch is slidably disposed through the guide holes.

3. A liquid storage bin according to claim 2 wherein a holding portion for holding the fixing member is provided at one end of the bin body in a protruding manner, both ends of the sealing switch extend out of the holding portion, the length of the sealing switch is greater than that of the holding portion, and both ends of the sealing switch are provided with a baffle plate which is matched with the holding portion for stopping.

4. A cartridge according to any one of claims 1 to 3, wherein the cartridge body is transparent as a whole or at least near one end of the exit aperture.

5. An electronic atomisation device comprising a reservoir according to any of claims 1 to 4.

6. The electronic atomization device of claim 5 further comprising a host removably connected to the reservoir, the host comprising:

the device comprises a shell, a liquid inlet channel, a liquid outlet channel, a liquid inlet channel, a liquid outlet channel and a liquid outlet channel, wherein the shell is internally provided with an atomization bin and a battery bin which are separated from each other;

the power supply assembly is arranged in the battery bin;

the liquid storage part is arranged in the atomization bin and is used for absorbing the liquid substrate introduced from the liquid guide hole;

the atomizing core, it is located in the atomizing storehouse and with the suction nozzle intercommunication, the atomizing core is connected with the power supply unit electricity, just the atomizing core switches on with the contact of stock solution spare.

7. The electronic atomization device of claim 6, further comprising an inner housing disposed in the outer housing, wherein the atomization chamber is formed on the inner housing, a fixing portion inserted in the liquid guide hole is disposed on the inner housing, and a through hole for communicating the atomization chamber and the liquid outlet channel is disposed in the middle of the fixing portion.

8. The electronic atomization device of claim 7, wherein a first sealing element and a second sealing element are respectively disposed at two ends of the inner housing and press the liquid storage element inward, a liquid guide channel communicated with the via hole is defined among the inner housing, the first sealing element and the liquid storage element, and an air outlet communicated with the suction nozzle and the atomization core is disposed on the second sealing element; an air passage communicated with the air outlet hole is formed in the liquid storage part, the atomization core is arranged in the air passage, and an air inlet passage communicated with the air passage and the battery bin is formed in the first sealing part.

9. The electronic atomizing device according to claim 7, wherein a notch for accommodating the liquid storage chamber is formed in the housing at an end close to the suction nozzle, the liquid guide hole is formed at the notch, one end of the liquid storage chamber is inserted into the housing, an end surface of the fixing member abuts against an end surface of the notch, and a pressing piece for pressing the liquid storage chamber is further rotatably disposed on the housing.

10. The electronic atomizer of claim 9, wherein an outer side of the fixing portion protrudes out of the liquid guiding hole, and an end of the fixing member adjacent to the liquid guiding hole is recessed with a slot for inserting the fixing portion.

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