CN217337385U - Atomizing core and corresponding atomizing device - Google Patents

Abstract

The utility model provides an atomizing core for become the steam form with the heating of atomized liquid, atomizing core includes liquid cup, liquid storage cotton, two breather pipes and two heating element. The liquid cup is cylindrical and has two open ends. The liquid storage cotton is used for storing atomized liquid and filled in the liquid cup, and two parallel positioning channels are vertically arranged on the liquid storage cotton. The two vent pipes are respectively positioned in the two positioning channels. The two heating components are respectively arranged in the two positioning channels, and the upper ends of the two heating components are respectively connected with the lower ends of the two vent pipes in a positioning manner.

Description

Atomizing core and corresponding atomizing device

Technical Field

The utility model relates to an atomizing device technical field, in particular to atomizing core and corresponding atomizing device.

Background

Aerosol is a colloidal dispersion system formed by dispersing small solid or liquid particles in a gaseous medium, and since aerosol can be absorbed by a human body through a respiratory system, an atomizing device which generates aerosol by heating an atomized liquid such as medical drug liquid or electronic cigarette liquid is beginning to be used in various fields such as medical treatment and tobacco substitute products, and aerosol which can be inhaled is delivered to users. The atomization device has the general principle that atomized liquid is heated by a heating body to be changed into a steam shape and then is discharged through a pipeline for a user to suck. The atomizing device in the prior art generally directly loads atomized liquid in the liquid cup, and is inconvenient to transport and has the risk of liquid leakage.

Therefore, it is desirable to provide an atomizing core and a corresponding atomizing device to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an atomizing core and atomizing device who corresponds to solve the atomizing device among the prior art, it is generally with the direct dress of atomized liquid in the liquid cup, the transportation is inconvenient, has the technical problem of the risk of weeping.

In order to solve the technical problem, the utility model adopts the technical scheme that:

an atomizing core for heating an atomized liquid into a vapor form, said atomizing core comprising:

a liquid cup which is cylindrical and has two open ends;

the liquid storage cotton is used for storing atomized liquid and filled in the liquid cup, and two parallel positioning channels are vertically arranged on the liquid storage cotton;

the two air pipes are respectively positioned and arranged in the two positioning channels; and the number of the first and second groups,

and the two heating components are respectively arranged in the two positioning channels, and the upper ends of the two heating components are respectively connected with the lower ends of the two vent pipes in a positioning manner.

Atomizing core in, two vertical relative sides of stock solution cotton are the arc surface, the shape of the inner chamber of liquid cup with the cotton shape matching of stock solution.

In the atomizing core, the transverse length of the liquid storage cotton is 70mm-80mm, the longitudinal width is 7mm-8mm, and the vertical height is 20mm-50 mm.

An atomization device, comprising:

the suction nozzle is provided with two first air outlet pipes, and the lower end of the suction nozzle is opened; and the number of the first and second groups,

the atomizing core is connected with the lower end of the suction nozzle, and the two vent pipes are respectively communicated with the two first air outlet pipes.

Atomizing device in, atomizing device still includes the sealing plug, and it sets up to the sealing plug of silica gel material, the upper end interference of going up the sealing plug is connected in the lower extreme of suction nozzle, the lower extreme interference of going up the sealing plug is connected in the upper end of liquid cup, it is provided with two second outlet ducts, two to go up the sealing plug along its axial second outlet duct respectively with two breather pipe and two first outlet duct intercommunication.

Atomizing device in, the middle part of going up the sealing plug is provided with spacing limit along its circumference, the upper end of liquid cup with the lower surface butt on spacing limit, the lower extreme of suction nozzle with the upper surface butt on spacing limit.

Atomizing device in, the lower extreme of going up the sealing plug is provided with annular first sealing washer, first sealing washer with the inner wall interference of the upper end of liquid cup is connected.

Atomizing device in, the upper end of going up the sealing plug is provided with annular second sealing washer, the second sealing washer with the inner wall interference of the lower extreme of suction nozzle is connected.

Atomizing device in, first sealing washer sets up to two of parallel, the second sealing washer sets up to two of parallel.

Atomizing device in, the upper end of going up the sealing plug is provided with and holds the chamber, the middle part that holds the chamber is provided with the baffle, makes hold the chamber and form two location chambeies, two the second outlet duct is located two respectively the bottom in location chamber, two the location intracavity is all fixed a position and is provided with the filter pulp, two the filter pulp all is provided with the air outlet channel who runs through, two air outlet channel respectively with two the second outlet duct intercommunication.

The utility model discloses compare in prior art, its beneficial effect does: the utility model discloses an atomizing core and atomizing device, it bears the liquid storage cotton through the liquid storage cotton, through two heating element with the heating of atomized liquid for the steam form through the liquid cup storage atomized liquid. Is convenient to transport, and effectively reduces the leakage risk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a schematic cross-sectional structure diagram of the atomizing device of the present invention.

Fig. 2 is a schematic view of the decomposition structure of the atomization device of the present invention.

Fig. 3 is a schematic structural view of the suction nozzle of the atomizing device of the present invention.

Fig. 4 is a schematic structural diagram of an upper sealing plug of the atomizing device of the present invention.

Fig. 5 is a schematic structural diagram of another angle of the upper sealing plug of the atomizing device according to the present invention.

Fig. 6 is a schematic structural diagram of the limiting sealing plug of the atomizing device of the present invention.

Fig. 7 is a schematic structural diagram of the lower sealing plug of the atomizing device of the present invention.

Fig. 8 is a schematic structural diagram of a heating assembly of the atomizing device of the present invention.

Wherein, the first and the second end of the pipe are connected with each other,

11. a suction nozzle is arranged at the bottom of the suction pipe,

111. a main body part 112, a suction part 113, a first air outlet pipe,

12. the atomizing core is arranged in the atomizing cavity,

121. the liquid cup is provided with a liquid inlet and a liquid outlet,

122. liquid storage cotton 1221, a positioning channel,

123. a ventilation pipe is arranged on the upper portion of the air pipe,

124. a heating component is arranged on the upper surface of the shell,

13. an upper sealing plug is arranged on the upper side of the sealing cover,

131. a second air outlet pipe is arranged on the second air outlet pipe,

132. an accommodating cavity 1321, a positioning cavity,

133. a partition plate is arranged on the bottom of the shell,

134. the position-limiting edge is arranged on the upper surface of the frame,

135. a first sealing ring is arranged on the first side of the shell,

136. a second sealing ring is arranged on the first sealing ring,

14. a lower sealing plug, 141, an air inlet pipe,

15. filter cotton 151 and an air outlet channel,

16. a limit sealing plug 161, a limit edge 162, a positioning groove 163 and a positioning hole.

In the drawings, elements having similar structures are denoted by the same reference numerals.

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

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The atomizing device in the prior art generally directly loads atomized liquid in the liquid cup, and is inconvenient to transport and has the risk of liquid leakage.

The present invention provides an atomizing core and a corresponding atomizing device which can solve the above technical problems.

Referring to fig. 1, 2 and 3, the present invention provides an atomizing device, which includes a nozzle 11 and an atomizing core 12. The mouthpiece 11 includes a main body 111, a suction portion 112, and two first outlet ducts 113. The main body 111 is hollow and has openings at both upper and lower ends, the opening at the upper end being smaller than the opening at the lower end. The suction part 112 is hollow and protrudes from an opening at the upper end of the body 111. Two first air outlet pipes 113 protrude from the inner surface of the suction portion 112 in the vertical direction of the suction portion 112. The atomizing core 12 is connected to the lower end of the main body 111, and the atomizing core 12 includes a liquid cup 121, a liquid storage cotton 122, two air pipes 123 and two heating assemblies 124. The liquid cup 121 is cylindrical and has openings at both ends. The liquid storage cotton 122 is used for storing atomized liquid and is filled in the liquid cup 121, and two parallel positioning channels 1221 are vertically arranged on the liquid storage cotton 122. The two vent pipes 123 are respectively positioned in the two positioning passages 1221, and the two vent pipes 123 are respectively in linear communication with the two first outlet pipes 113. The vent tube 123 may be fiberglass. The two heating assemblies 124 are respectively disposed in the two positioning passages 1221, and the upper ends of the two heating assemblies 124 are respectively positioned in the two air pipes 123. The steam-shaped atomized liquid is conveyed linearly, so that the steam-shaped atomized liquid can be discharged quickly and effectively.

The utility model discloses an atomizing core 12 and atomizing device, it stores the atomized liquid through the cotton 122 of liquid storage, bears the cotton 122 of liquid storage through liquid cup 121, is the steam form with the atomized liquid heating through two heating element 124. Is convenient to transport, and effectively reduces the leakage risk.

Please refer to fig. 1, and please refer to fig. 2 and fig. 5. The atomization device further comprises an upper sealing plug 13 which is made of silica gel, the lower end of the upper sealing plug 13 is connected into the upper end of the liquid cup 121 in an interference mode, and the upper end of the upper sealing plug 13 is connected into the lower end of the main body portion 111 in an interference mode. The upper sealing plug 13 is provided with two protruded second air outlet pipes 131 along the vertical direction thereof, the lower ends of the two second air outlet pipes 131 are respectively connected in the upper ends of the two air pipes 123 in an interference manner, and the second air outlet pipes 131 are linearly communicated with the corresponding first air outlet pipes 113. According to the structure, the suction nozzle 11 and the liquid cup 121 are connected in a sealing manner through the upper sealing plug 13, and meanwhile, the steam-shaped atomized liquid can be linearly conveyed through the second air outlet pipe 131, so that the steam-shaped atomized liquid can be rapidly and effectively discharged.

Referring to fig. 1, 2 and 7, the atomizing device further includes a lower sealing plug 14 made of a silica gel material, the upper end of the lower sealing plug 14 is connected in the lower end of the liquid cup 121 in an interference manner, the lower sealing plug 14 is provided with two protruded air inlet pipes 141 along the vertical direction thereof, the two air inlet pipes 141 are respectively connected in the two cylindrical heating assemblies 124 in an interference manner, and the two air inlet pipes 141 are respectively communicated with the two air vent pipes 123 in a straight line. This structure can input air flow along a straight line through the two air inlet pipes 141 while sealing the lower end of the liquid cup 121 by the lower sealing plug 14, so that the vapor-like atomized liquid can be discharged quickly and effectively.

Referring to fig. 1, 2, 4 and 5, the upper end of the upper sealing plug 13 is provided with an accommodating chamber 132 with an open upper end, and the middle of the accommodating chamber 132 is provided with a partition 133, so that the accommodating chamber 132 forms two positioning chambers 1321. The two second air outlet pipes 131 are respectively located at the bottoms of the two positioning cavities 1321. The filter cotton 15 is positioned in the two positioning cavities 1321, the two filter cotton 15 are provided with air outlet channels 151 which penetrate through, and the two air outlet channels 151 are respectively positioned between the corresponding first air outlet pipe 113 and the corresponding second air outlet pipe 131 and are communicated in a straight line. Above-mentioned structure not only can filter the atomized liquid and the impurity that condense through filter pulp 15, can carry the atomized liquid of steam form through two outlet channel 151 straight lines moreover for the atomized liquid of steam form can effectively discharge rapidly.

Referring to fig. 1, fig. 2, fig. 4 and fig. 6, the atomizing device further includes a limiting sealing plug 16 made of silica gel, a lower end of the limiting sealing plug 16 is connected to the upper end of the accommodating cavity 132 in an interference manner, the filter cotton 15 is in limiting contact with a lower surface of a lower end of the limiting sealing plug 16, and the two first air outlet pipes 113 penetrate through the limiting sealing plug 16. This structure can make the filter pulp 15 stably installed.

Referring to fig. 1 and 6, the limiting sealing plug 16 is provided with a limiting edge 161 along the circumferential direction thereof, and the upper end of the upper sealing plug 13 is in limiting abutment with the lower surface of the limiting edge 161. This configuration facilitates the installation of a positive stop sealing plug 16.

With continued reference to fig. 1 and fig. 6, the limiting sealing plug 16 is provided with two positioning holes 163, and the two first air outlet pipes 113 are respectively positioned and installed in the two positioning holes 163. This arrangement facilitates the positioning of the upper sealing plug 13 with the limiting sealing plug 16 mounted thereon with the mouthpiece 11.

Please refer to fig. 1, and also refer to fig. 6. One end of the positioning hole 163 near the suction portion 112 is provided in a trumpet shape for facilitating insertion of the first outlet duct 113. This structure makes it easier for the first outlet pipe 113 to be inserted into the positioning hole 163.

Please refer to fig. 4 and fig. 6, in conjunction with fig. 1. The lower end of the limiting sealing plug 16 is provided with a positioning groove 162, and the partition plate 133 is positioned and clamped in the positioning groove 162. This construction allows the positive displacement bore seal 16 to be held securely.

Referring to fig. 4 and 5, one end of the second air outlet pipe 131 close to the filter cotton 15 is in a trumpet shape, and one end of the positioning hole 163 close to the filter cotton 15 is in an inverted trumpet shape. The structure is convenient for steam-shaped atomized liquid to pass through smoothly.

Referring to fig. 1 and 2, the transverse length of the liquid storage cotton 122 is 70mm to 80mm, the longitudinal width is 7mm to 8mm, the inner diameters of the two positioning channels 1221 are 5mm to 6mm, and the distance between the central axes of the two positioning channels 1221 is 10mm to 20 mm. The above structure can make the atomized liquid supply uniform around the positioning passage 1221.

Referring to fig. 2 and 3, the cross section of the sucking part 112 is elliptical. This configuration facilitates placement of the user into the mouth.

With continued reference to fig. 2 and 3, the sucking part 112 has a transverse length of 10mm-30mm, a longitudinal width of 6mm-12mm, and a vertical height of 9mm-18 mm. This configuration further facilitates the user's placement into the mouth.

Referring to fig. 1 and 3, the diameters of the two first air outlet pipes 113 are both 2mm to 4 mm. This structure can discharge a certain amount of atomized liquid in a vapor state which can be sensed by a user as appropriate.

Referring to fig. 2 and 3, the upper edge of the sucking part 112 is rounded. This configuration can improve the user experience of the eating section 112 being placed in the mouth of the user.

With reference to fig. 2 and 3, the upper end of the sucking part 112 is formed as a circular arc surface, and the height of the two ends is lower than the middle height. This structure can further improve the user experience of the eating section 112 being put into the mouth of the user.

With continued reference to fig. 2 and 3, the suction portion 112 gradually decreases in size from the end closer to the main body portion 111 to the end farther from the main body portion 111. This configuration can further improve the user experience of the mouthpiece 112 being placed in the mouth of the user.

With continued reference to fig. 2 and 3, the circumferential side surface of the suction portion 112 is formed as a curved surface. This configuration can further enhance the user experience of the eating section 112 being placed in the mouth of the user.

Referring to fig. 2, two vertical opposite side surfaces of the liquid storage cotton 122 are arc surfaces, and the shape of the inner cavity of the liquid cup 121 matches the shape of the liquid storage cotton 122.

Referring to fig. 1 and 2, the height of the liquid cotton 122 is 20mm-50 mm. The structure is convenient for storing a proper amount of atomized liquid so as to be matched with the service life of other electronic components.

Referring to fig. 1 and 5, a limit edge 134 is disposed at the middle of the upper sealing plug 13 along the circumferential direction thereof, the upper end of the liquid cup 121 abuts against the lower surface of the limit edge 134, and the lower end of the suction nozzle 11 abuts against the upper surface of the limit edge 134. The above structure facilitates the positioning and installation of the lower end of the suction nozzle 11 and the upper end of the liquid cup 121 with the upper sealing plug 13.

Please refer to fig. 5, and also refer to fig. 1. The lower end of the upper sealing plug 13 is provided with an annular first sealing ring 135, and the first sealing ring 135 is in interference fit connection with the inner wall of the upper end of the liquid cup 121. This structure can improve the sealing effect of the upper end of the liquid cup 121.

Please continue to refer to fig. 5, and please refer to fig. 1. The upper end of the upper sealing plug 13 is provided with an annular second sealing ring 136, and the second sealing ring 136 is in interference fit connection with the inner wall of the lower end of the suction nozzle 11. This structure can improve the sealing effect of the lower end of the suction nozzle 11.

Please continue to refer to fig. 5, and please refer to fig. 1. The first seal rings 135 are provided in two parallel lines, and the second seal rings 136 are provided in two parallel lines. This structure can further improve the sealing effect.

Please refer to fig. 1, fig. 2 and fig. 8. The heating assembly 124 includes a fixed cylinder 1241, a liquid guide cotton (shown schematically), and a heating wire 1242. The fixed cylinder 1241 is made of stainless steel, and has openings at its upper and lower ends, and a liquid inlet slot 12411 with an opening at its upper end is disposed on its side wall. The liquid guide cotton comprises a main body part and a liquid guide part. The main body portion is cylindrical and is provided in the fixed cylinder 1241. The liquid guiding part protrudes out of one side of the main body part, penetrates through the liquid inlet groove 12411 and is wound outside the fixed cylinder 1241, and the liquid guiding part is in contact with the positioning channel 1221. The heating wire 1242 is spirally shaped, and is supported in the main body portion. The contact area of the heating wire 1242 and the atomized liquid can be increased by the structure, and the atomization efficiency is effectively improved.

Referring to fig. 8, the liquid inlet 12411 is symmetrically disposed. Above-mentioned structure is convenient for the processing personnel to install and is led the liquid cotton, does not need loaded down with trivial details adjustment position, also is convenient for insert the breather pipe 123 with the fixed cylinder 1241 simultaneously in, still is convenient for supply with the atomized liquid to the main part.

Referring to fig. 8, the sidewall of the fixed cylinder 1241 is provided with two symmetrical liquid inlet holes 12412, and the two liquid inlet holes 12412 and the two liquid inlet slots 12411 are alternately distributed. The structure can further enable the atomized liquid in the main body part to be supplied uniformly.

Referring to fig. 8, the upper end of the fixed cylinder 1241 is configured as a rounded structure for inserting the liquid guiding cotton, and the upper end of the liquid inlet slot 12411 is configured as an oblique structure for inserting the liquid guiding cotton. The structure makes the insertion of the liquid guide cotton by processing personnel more convenient.

The utility model discloses an atomizing device's assembling process:

1. filling the liquid storage cotton 122 into the liquid cup 121;

2. inserting the two air pipes 123 into the two positioning channels 1221 of the liquid storage cotton 122 respectively;

3. two heating assemblies 124 are respectively positioned and installed in the two air vent pipes 123;

4. firstly, respectively installing the filter cotton 15 into the two positioning cavities 1321 of the upper sealing plug 13, and then positioning and installing the limiting sealing plug 16 into the accommodating cavity 132 of the upper sealing plug 13;

5. inserting the upper end of the upper sealing plug 13 into the lower end of the suction nozzle 11, and positioning and inserting the two first air outlet pipes 113 into the two positioning holes 163 respectively;

6. the lower end of the upper sealing plug 13 is plugged into the upper end of the liquid cup 121;

7. the upper end of the lower sealing plug 14 is inserted into the lower end of the liquid cup 121, and the two air inlet pipes 141 are inserted into the two heating assemblies 124, respectively.

This completes the assembly process of the atomizing device of the present preferred embodiment.

The utility model discloses an atomizing device's theory of operation:

1. the atomized liquid in the liquid storage cotton 122 flows to the periphery of the lower end of the positioning channel 1221;

2. the heating assembly 124 heats the atomized liquid to be steam;

3. the air flow is input from the two air inlet pipes 141, so that the steam-shaped atomized liquid is sequentially conveyed through the vent pipe 123 and the second air outlet pipe 131, filtered by the filter cotton 15 and then discharged through the first air outlet pipe 113 to enter the mouth of a user.

The above is the operation principle of the atomization device of the preferred embodiment.

The utility model discloses an atomizing core and atomizing device, it bears the liquid storage cotton through the liquid storage cotton, through two heating element with the heating of atomized liquid for the steam form through the liquid cup storage atomized liquid. Is convenient to transport, and effectively reduces the leakage risk.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims (10)

1. An atomizing core for heating an atomized liquid into a vapor form, said atomizing core comprising:

a liquid cup which is cylindrical and has two open ends;

the liquid storage cotton is used for storing atomized liquid and filled in the liquid cup, and two parallel positioning channels are vertically arranged on the liquid storage cotton;

the two air pipes are respectively positioned and arranged in the two positioning channels; and the number of the first and second groups,

and the two heating components are respectively arranged in the two positioning channels, and the upper ends of the two heating components are respectively connected with the lower ends of the two vent pipes in a positioning manner.

2. The atomizing core according to claim 1, characterized in that two vertical opposite side surfaces of the liquid storage cotton are circular arc surfaces, and the shape of the inner cavity of the liquid cup is matched with the shape of the liquid storage cotton.

3. The atomizing core according to claim 1, characterized in that the liquid storage cotton has a transverse length of 70mm-80mm, a longitudinal width of 7mm-8mm and a vertical height of 20mm-50 mm.

4. An atomizing device, comprising:

the suction nozzle is provided with two first air outlet pipes, and the lower end of the suction nozzle is opened; and the number of the first and second groups,

the atomizing core of any one of claims 1 to 3, wherein the atomizing core is connected to a lower end of the suction nozzle, and the two air pipes are respectively communicated with the two first air outlet pipes.

5. The atomizing device according to claim 4, wherein the atomizing device further includes an upper sealing plug made of silica gel, an upper end of the upper sealing plug is connected in the lower end of the suction nozzle in an interference manner, a lower end of the upper sealing plug is connected in the upper end of the liquid cup in an interference manner, the upper sealing plug is provided with two second air outlet pipes along an axial direction of the upper sealing plug, and the two second air outlet pipes are respectively communicated with the two vent pipes and the two first air outlet pipes.

6. The atomizing device according to claim 5, wherein a limit edge is arranged in the middle of the upper sealing plug along the circumferential direction, the upper end of the liquid cup abuts against the lower surface of the limit edge, and the lower end of the suction nozzle abuts against the upper surface of the limit edge.

7. The atomizing device of claim 5, wherein the lower end of the upper sealing plug is provided with an annular first sealing ring, and the first sealing ring is in interference connection with the inner wall of the upper end of the liquid cup.

8. The atomizing device of claim 7, wherein the upper end of the upper sealing plug is provided with an annular second sealing ring, and the second sealing ring is in interference connection with the inner wall of the lower end of the suction nozzle.

9. The atomizing device of claim 8, wherein the first sealing ring is disposed in two parallel strips and the second sealing ring is disposed in two parallel strips.

10. The atomizing device according to claim 5, wherein a containing cavity is provided at an upper end of the upper sealing plug, a partition is provided in a middle portion of the containing cavity, so that the containing cavity forms two positioning cavities, the two second air outlet pipes are respectively located at bottoms of the two positioning cavities, filter cotton is positioned in each of the two positioning cavities, each of the two filter cotton is provided with an air outlet channel penetrating through the filter cotton, and the two air outlet channels are respectively communicated with the two second air outlet pipes.

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