Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device. The atomizer comprises a shell, a suction nozzle, a sealing part and a liquid suction part. A containing cavity is formed in the sealing piece, and a sealing piece air inlet is communicated with an air outlet of the atomization assembly; the liquid suction part is arranged in the containing cavity. The atomization device comprises the atomizer and a liquid supply assembly or a power supply assembly. According to the atomizer and the atomizing device, when a user sucks through the suction nozzle, the air outlet of the atomizing assembly is connected and sealed with the air inlet of the sealing piece, and the suction nozzle is connected and sealed with the air outlet of the sealing piece, so that air cannot enter from the joint of the sealing piece and the suction nozzle and the joint of the sealing piece and the atomizing assembly, and the air tightness of the suction nozzle is improved; excess air is prevented from being mixed into sucked aerosol, and the fullness of the aerosol is improved.

Description

Technical Field

[0001] This application relates to the technical field of electronic atomization, and particularly to an atomizer and an atomization device. Background Art

[0002] The atomization process of an atomization device is to heat an atomization matrix to form an aerosol, which then flows out of the atomization device. The atomization devices in related technologies include a mouthpiece and an atomization component for generating an aerosol. The mouthpiece is in communication with the atomization component within the housing, and the aerosol generated by the atomization component flows out of the mouthpiece for the user to inhale. There is often a cavity in the mouthpiece, and a liquid-absorbing cotton that can absorb liquid is provided at the connection between the mouthpiece and the housing. However, due to the air permeability of the liquid-absorbing cotton, the air in the cavity passes through the liquid-absorbing cotton and is inhaled by the user, resulting in a low fullness of the aerosol and a weak inhalation taste. In addition, since the atomization device usually senses the air pressure drop caused by the user's inhalation through the mouthpiece by an air switch, and then starts the atomization component to generate an aerosol, the atomization devices in related technologies also cause an insufficient air pressure drop caused by inhalation, resulting in the air switch being unable to respond sensitively to the user's inhalation action to start the atomization component. Summary of the Utility Model

[0003] The technical problem to be solved by this application is to provide an atomizer for the above-mentioned defects in the background art, including: a housing; an atomization component disposed in the housing, the atomization component including an air outlet; a mouthpiece disposed on the housing; a seal, the seal having a receiving cavity, and a seal air outlet and a seal air inlet are respectively provided at both ends of the seal, and the seal air inlet is in communication with the air outlet of the atomization component; and a liquid-absorbing member disposed in the receiving cavity.

[0004] In one embodiment, the seal includes a first part and a third part that are opposite to each other, the seal air outlet is provided on the first part, and the seal air inlet is provided on the third part; one end of the air suction pipe is fitted and inserted into the seal air outlet to form a seal.

[0005] In one embodiment, the first part and the third part form opposite sides of the receiving cavity, and the seal is sandwiched between the first part and the third part.

[0006] In one embodiment, the first part and the third part are plate-shaped.

[0007] In one embodiment, a positioning recess is provided on the inner side of the housing; the seal includes a fourth part provided on the periphery of the first part, the first part and the fourth part are embedded in the positioning recess, and a sealing protrusion surrounding the seal air outlet is provided on the outer side of the first part and / or the fourth part, and the sealing protrusion abuts against the inner wall of the positioning recess to form a seal.

[0008] In one embodiment, the seal includes a second part disposed around the third part. The atomization assembly includes an inner shell and an atomization air pipe disposed in the inner shell for the outflow of the aerosol. The atomization air pipe includes an extension end extending outside the inner shell, and the extension end extends into the air inlet of the seal. The inner shell is connected to and sealed with the second part around the atomization air pipe.

[0009] In one embodiment, an air passage is provided on the liquid absorption member, and both ends of the air passage are communicated with the air outlet of the seal and the air inlet of the seal respectively.

[0010] In one embodiment, the mouthpiece includes an air suction pipe and an outer wall disposed outside the air suction pipe. A cavity is formed between the outer wall and the air suction pipe; one end of the air suction pipe is fitted and inserted into the air outlet of the seal to form a seal.

[0011] In one embodiment, one edge of the outer wall of the mouthpiece is connected to one end of the air suction pipe, and a gap is formed between the other edge of the outer wall and the other end of the air suction pipe to open the cavity.

[0012] The technical solution adopted by the present application to solve its technical problems further includes: providing an atomization device, which includes the above atomizer and a liquid supply component or a power supply component detachably connected to the atomizer. The liquid supply component is used to supply atomization liquid to the atomizer, and the power supply component is used to supply power to the atomizer.

[0013] In the atomizer and the atomization device, seals are formed at both ends of the seal of the atomizer. That is, the air outlet of the atomization assembly is connected to and sealed with the air inlet of the seal, and the mouthpiece is connected to and sealed with the air outlet of the seal. Therefore, when the user sucks through the mouthpiece, air cannot enter from the connection between the seal and the mouthpiece and the connection between the seal and the atomization assembly. Thus, the air tightness of the mouthpiece during suction is greatly improved, and as much as possible, excess air is isolated from mixing into the sucked aerosol, improving the fullness of the aerosol. Moreover, the air flow rate and air pressure when the user inhales through the mouthpiece are also ensured, improving the speed and sensitivity of the air switch of the atomization device to start the atomization assembly for atomization. Description of the Drawings

[0014] Figure 1 Is a perspective view of an atomizer in one embodiment;

[0015] Figure 2 Is Figure 1 The top view of the atomizer of;

[0016] Figure 3 Is Figure 2 The sectional view at the A-A position of;

[0017] Figure 4 Exploded view of an atomizer from one perspective for Figure 1 ;

[0018] Figure 5 Exploded view of an atomizer from another perspective for Figure 1 ;

[0019] Figure 6 Exploded view of the housing, seal, and liquid absorbent member of the atomizer for Figure 1 ;

[0020] Figure 7 Stereoscopic view of the seal and liquid absorbent member from one perspective for Figure 4 ;

[0021] Figure 8 Cross-sectional view at the B - B position for Figure 7 ;

[0022] Figure 9 Stereoscopic view of the seal and liquid absorbent member from another perspective for Figure 4 ;

[0023] Figure 10 Stereoscopic view of an atomization device in an embodiment.

[0024] The reference numerals are as follows:

[0025] Atomizer 1, housing 11, positioning concave portion 111, positioning hole 112, nozzle 12, cavity 120, outer wall 121, air intake pipe 122, seal 13, accommodation cavity 130, seal air outlet 131, seal air inlet 132, first part 133, second part 134, third part 135, fourth part 136, sealing protrusion 137, positioning protrusion 138, liquid absorbent member 14, ventilation channel 140, atomization assembly 15, air outlet 150, inner housing 151, atomization air pipe 152, protruding end 1521, liquid supply assembly 2. Detailed Description of the Embodiment

[0026] The present utility model will be further described in detail below in conjunction with the accompanying drawings through specific embodiments. Similar elements in different embodiments are labeled with related similar reference numerals. In the following embodiments, many details are described to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overshadowing the core part of the present application. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0027] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in a manner obvious to those skilled in the art. Therefore, the various sequences in the specification and drawings are only for clearly describing a certain embodiment and do not mean a necessary sequence, unless it is stated otherwise that a certain sequence must be followed.

[0028] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in this application, unless otherwise specified, both include direct and indirect connection (coupling).

[0029] See Figures 1-9 , in one embodiment, there is provided an atomizer 1, and the atomizer 1 includes:

[0030] A housing 11.

[0031] An atomization assembly 15 disposed in the housing 11 for generating aerosol, and the atomization assembly 15 includes an air outlet 150 for the aerosol to flow out.

[0032] A mouthpiece 12 provided on the housing 11.

[0033] A seal 13 disposed in the housing 11, and the seal 13 is provided with a receiving cavity 130. Both ends of the seal 13 are respectively provided with a seal air outlet 131 and a seal air inlet 132 communicating with the receiving cavity 130. The seal air inlet 132 communicates with the air outlet 150 of the atomization assembly 15 and is used to connect the seal 13.

[0034] A liquid absorbing member 14 disposed in the receiving cavity 130 of the seal 13, which is used to prevent liquid leakage and absorb condensate.

[0035] The aerosol of the atomization assembly 15 flows out of the atomizer 1 through the air outlet 150 of the atomization assembly 15, the seal 13, and the mouthpiece 12.

[0036] In the atomizer 1, seals are formed at both ends of the seal 13. That is, the air outlet 150 of the atomization component 15 is connected and sealed with the seal air inlet 132, and the mouthpiece 12 is connected and sealed with the seal air outlet 131. Therefore, when the user sucks through the mouthpiece 12, air cannot enter from the connection between the seal 13 and the atomization component 15 or the connection between the seal 13 and the mouthpiece 12. This greatly improves the airtightness of the mouthpiece 12 during suction, minimizes the entry of excess air into the aerosol being sucked, enhances the fullness of the aerosol, and improves the user experience. Moreover, it also ensures the air flow rate and air pressure when the user inhales through the mouthpiece 12, thereby increasing the speed at which the air switch of the atomization device activates the atomization component 15 for atomization.

[0037] Among them, the seal 13 can be a silicone, ethylene propylene rubber or neoprene seal 13, etc., and the liquid absorption member 14 can be absorbent cotton, hemp fiber or wood pulp fiber, etc.

[0038] The seal air inlet 132 and the seal air outlet 131 are respectively provided at opposite ends of the seal 13, and the mouthpiece 12 and the atomization component 15 can be respectively provided on opposite sides of the seal 13.

[0039] See Figure 3 , the mouthpiece 12 includes an air suction pipe 122 and an outer wall 121 provided on the outside of the air suction pipe 122. A cavity 120 is formed between the outer wall 121 and the air suction pipe 122. One end of the air suction pipe 122 is fitted and inserted into the seal air outlet 131 to form a seal, and the seal air outlet 131 is connected and sealed with the air suction pipe 122. In the case where the cavity 120 is provided, when the user sucks through the mouthpiece 12, the air in the cavity 120 of the mouthpiece 12 cannot enter the air suction pipe 122 of the mouthpiece 12 either, thereby ensuring the fullness of the aerosol.

[0040] See Figure 3 , preferably, the seal 13 includes opposite first part 133 and third part 135. The seal air outlet 131 is provided on the first part 133, and the seal air inlet 132 is provided on the third part 135; one end of the air suction pipe 122 is fitted and inserted into the seal air outlet 131 to form a seal. The first part 133 and the third part 135 form opposite sides of the accommodation cavity 130, and the seal 13 is sandwiched between the first part 133 and the third part 135 to improve the sealing effect. Preferably, the first part 133 and the third part 135 are plate-shaped.

[0041] See Figures 4-9, a positioning recess 111 is provided inside the housing 11. The seal 13 includes a fourth portion 136 provided around the periphery of the first portion 133. The first portion 133 and the fourth portion 136 are embedded in the positioning recess 111. A sealing protrusion 137 is provided on the outer side of the first portion 133 and / or the fourth portion 136 around the periphery of the air outlet 131 of the seal. The sealing protrusion 137 abuts against the inner wall of the positioning recess 111 to form a seal, thereby preventing air from passing between the first portion 133 and the positioning recess 111 and further improving the airtightness. Preferably, the sealing protrusion 137 is provided on the side surface of the fourth portion 136 and abuts against the inner side surface of the positioning recess 111.

[0042] See Figure 6 , a positioning hole 112 is provided on the inner wall of the positioning recess 111. The first portion 133 of the seal 13 is provided with a positioning protrusion 138 that cooperates with the positioning hole 112. The positioning protrusion 138 is disposed in the positioning hole 112 to accurately position the seal 13. At the same time, the positioning protrusion 138 can also block the positioning hole 112 to form a seal. Preferably, the number of the positioning protrusions 138 is at least two and they are circumferentially spaced around the air outlet 131 of the seal. The number of the positioning holes 112 is at least two and they are correspondingly provided with the positioning protrusions 138.

[0043] See Figures 4-9 , the seal 13 includes a second portion 134. The second portion 134 is provided around the periphery of the third portion 135. The atomization assembly 15 includes an inner housing 151 and an atomization air pipe 152 provided in the inner housing 151 for the aerosol to flow out. The atomization air pipe 152 includes an extending end 1521 that extends outside the inner housing 151. The end where the extending end 1521 of the atomization assembly 15 is located is the aforementioned air outlet 150. The inner housing 151 is connected and sealed with the second portion 134 of the seal 13 around the periphery of the atomization air pipe 152, thereby preventing air from entering the atomization air pipe 152 and the seal 13.

[0044] The extending end 1521 extends into the air inlet 132 of the seal. Thus, after the aerosol generated by the atomization assembly 15 flows out from the extending end 1521 of the atomization air pipe 152, it flows out of the atomization device through the air passage 140 of the liquid absorbing member 14, the air outlet 131 of the seal and the air suction pipe 122 of the mouthpiece 12 for the user to suck. And the liquid absorbing member 14 can prevent the liquid from leaking out and absorb the condensate.

[0045] See Figures 3-9, an air vent passage 140 is provided on the liquid absorbing member 14, and two ends of the air vent passage 140 are respectively communicated with the seal member air outlet 131 and the seal member air inlet 132. Preferably, after the extending end 1521 of the atomizing air pipe 152 extends into the seal member air inlet 132, it is communicated with the air vent passage 140 of the liquid absorbing member 14. Thus, the aerosol of the atomizing assembly 15 flows out of the atomizer 1 through the air outlet 150, the seal member air inlet 132, the air vent passage 140, the seal member air outlet 131, and the air suction pipe 122 of the mouthpiece 12.

[0046] See Figures 3-5 , the sealing solution of the foregoing seal member 13 is particularly applicable to the sealing of the mouthpiece 12 with the following structure: One edge of the outer wall 121 of the mouthpiece 12 is connected to one end of the air suction pipe 122, and a space is formed between the other edge of the outer wall 121 and the other end of the air suction pipe 122 to open the cavity 120. The outer shape of the outer wall 121 of the mouthpiece 12 has a good sense of comfort when contacting the human mouth; and since the air suction pipe 122 is connected and sealed with the seal member 13, although the cavity 120 is open, the air in the cavity 120 cannot enter the air suction pipe 122, ensuring the airtightness during the user's suction.

[0047] In summary, in the atomizer 1, seals are formed at both ends of the seal member 13, that is, the air outlet 150 of the atomizing assembly 15 is connected and sealed with the seal member air inlet 132, and the air suction pipe 122 of the mouthpiece 12 is connected and sealed with the seal member air outlet 131. Therefore, when the user sucks through the mouthpiece 12, the air in the cavity 120 of the mouthpiece 12 cannot enter the air suction pipe 122 of the mouthpiece 12, and other air cannot enter from the connection between the seal member 13 and the atomizing assembly 15. Therefore, the airtightness of the mouthpiece 12 during suction is greatly improved, as much as possible isolating the mixing of excess air into the sucked aerosol, improving the fullness of the aerosol, and improving the user experience. Moreover, it also ensures the air flow velocity and air pressure when the user inhales through the mouthpiece 12, and improves the speed at which the air switch of the atomizing device starts the atomizing assembly 15 for atomization.

[0048] See Figure 10 , in one embodiment, an atomizing device is provided, and the atomizing device includes the foregoing atomizer 1 and a liquid supply assembly 2 or a power supply assembly detachably connected to the atomizer 1. The liquid supply assembly 2 is used to supply atomizing liquid to the atomizer 1, and the power supply assembly is used to supply power to the atomizer 1.

[0049] The power supply assembly is used to supply power to the atomizer 1, the liquid supply assembly 2 is used to supply atomizing liquid to the atomizer 1, and the atomizer 1 heats and atomizes the atomizer 1.

[0050] In summary, in this atomization device, the atomizer 1 is detachably connected to the main body assembly, so that the atomizer 1, the liquid supply assembly 2 or the power supply assembly can be replaced. Seals are formed at both ends of the seal 13 of the atomizer 1, that is, the air outlet 150 of the atomization assembly 15 is connected and sealed with the seal air inlet 132, and the suction pipe 122 of the mouthpiece 12 is connected and sealed with the seal air outlet 131. Therefore, when the user sucks through the mouthpiece 12, the air in the cavity 120 of the mouthpiece 12 cannot enter the suction pipe 122 of the mouthpiece 12, and other air cannot enter from the connection between the seal 13 and the atomization assembly 15. Therefore, the air tightness of the mouthpiece 12 during suction is greatly improved, and as much as possible, the mixing of excess air into the aerosol sucked is isolated, the fullness of the aerosol is improved, and the user experience is improved. Moreover, the air flow speed and air pressure when the user inhales through the mouthpiece 12 are also guaranteed, and the speed of the air switch of the atomization device to start the atomization assembly 15 for atomization is increased.

[0051] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, according to the idea of the present invention, several simple deductions, deformations or replacements can also be made.

Claims

1. An atomizer (1), characterized in that, Comprising: A housing (11); An atomization component (15), arranged in the housing (11), the atomization component (15) includes an air outlet (150); A mouthpiece (12), arranged on the housing (11); A seal (13), the seal (13) is provided with a receiving cavity (130), both ends of the seal (13) are respectively provided with a seal air outlet (131) and a seal air inlet (132), and the seal air inlet (132) is communicated with the air outlet (150); A liquid absorption member (14), arranged in the receiving cavity (130).

2. The atomizer (1) according to claim 1, characterized in that, The seal (13) includes an opposite first part (133) and a third part (135), the seal air outlet (131) is arranged on the first part (133), and the seal air inlet (132) is arranged on the third part (135).

3. The atomizer (1) according to claim 2, characterized in that, The first part (133) and the third part (135) form opposite sides of the receiving cavity (130), and the seal (13) is clamped between the first part (133) and the third part (135).

4. The atomizer (1) according to claim 3, characterized in that, The first part (133) and the third part (135) are plate-shaped.

5. The atomizer (1) according to claim 2, characterized in that, A positioning recess (111) is arranged on the inner side of the housing (11); the seal (13) includes a fourth part (136) arranged on the periphery of the first part (133), the first part (133) and the fourth part (136) are embedded in the positioning recess (111), and a sealing protrusion (137) surrounding the periphery of the seal air outlet (131) is arranged on the outer side of the first part (133) and / or the fourth part (136), and the sealing protrusion (137) abuts against the inner wall of the positioning recess (111) to form a seal.

6. The atomizer (1) according to claim 2, characterized in that, The seal (13) includes a second part (134), the second part (134) is arranged on the periphery of the third part (135), the atomization component (15) includes an inner housing (151) and an atomization air pipe (152) arranged in the inner housing (151) for the aerosol to flow out, the atomization air pipe (152) includes an extending end (1521) extending outside the inner housing (151), the extending end (1521) extends into the seal air inlet (132), and the inner housing (151) is connected and sealed with the second part (134) around the atomization air pipe (152).

7. The atomizer (1) according to claim 1, characterized in that, The liquid absorption member (14) is provided with a ventilation channel (140), and both ends of the ventilation channel (140) are respectively communicated with the seal air outlet (131) and the seal air inlet (132).

8. The atomizer (1) according to any one of claims 1-7, characterized in that, The inside of the mouthpiece (12) includes an air suction pipe (122) and an outer wall (121) arranged outside the air suction pipe (122), a cavity (120) is formed between the outer wall (121) and the air suction pipe (122); one end of the air suction pipe (122) is fitted and inserted into the seal air outlet (131) to form a seal.

9. The atomizer (1) according to claim 8, characterized in that, One edge of the outer wall (121) of the nozzle (12) is connected to one end of the air suction pipe (122), and a gap is formed between the other edge of the outer wall (121) and the other end of the air suction pipe (122) to open the cavity (120).

10. An atomizing device, characterized in that, Comprising: The atomizer (1) according to any one of claims 1-9; And A liquid supply assembly (2) or a power supply assembly detachably connected to the atomizer (1), the liquid supply assembly (2) being configured to supply atomizing liquid to the atomizer (1), and the power supply assembly being configured to supply power to the atomizer (1).

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