Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device.According to the scheme, the atomizer comprises a suction nozzle, an adsorption assembly and a shell, and the adsorption assembly comprises a first adsorption part and a second adsorption part. A containing cavity is formed in the end, connected with the shell, of the suction nozzle, a first adsorption part is installed in the containing cavity, a second adsorption part is arranged in a space defined by the suction nozzle inner pipe, the mouth holding section and the first adsorption part, the second adsorption part abuts against the first adsorption part, and the second adsorption part can adsorb condensation substances adsorbed by the first adsorption part. According to the atomizer disclosed by the invention, the structure in the suction nozzle is optimized, so that the suction nozzle can accommodate the second adsorption part, and therefore, the amount of condensed substances which can be adsorbed by the adsorption assembly is increased on the premise that the internal size of the atomizer is not increased; the risks that condensed substances fall back into the atomizer to cause explosion boiling and the condensed substances flow out of an air inlet hole in the bottom of the shell are effectively reduced.

Description

Technical Field

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

[0002] An electronic atomization device includes a mouthpiece and a housing. The mouthpiece has an inhalation channel, and an atomizer is disposed in the housing. The atomizer is used to atomize an atomization matrix into an aerosol, and the substance generated by the atomizer is discharged through the inhalation channel. When the temperature of the inhalation channel is lower than the temperature of the substance generated by the atomizer, part of the substance and air will condense in the inhalation channel, and there is a risk that the condensed substance will flow back into the atomizer and cause violent boiling, and the condensed substance will flow out from the air inlet hole at the bottom of the housing, affecting the user experience. Therefore, how to provide a solution to solve the adverse conditions caused by the condensed substance is still a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0003] This application provides an atomizer and an atomization device to achieve the adsorption of the condensed substance at various positions in the circumferential direction of the inhalation channel on the basis of increasing the adsorption amount of the adsorption component to the condensed substance.

[0004] In one embodiment, an atomizer is provided, which includes a mouthpiece, an adsorption component, and a housing. The mouthpiece is installed on the housing.

[0005] The mouthpiece has a mouthpiece section and a connection section. One end of the connection section away from the mouthpiece section has a receiving cavity. The mouthpiece further has an inner tube of the mouthpiece, and the inner tube of the mouthpiece penetrates through the mouthpiece section and the connection section.

[0006] The adsorption component includes a first adsorbent and a second adsorbent.

[0007] The first adsorbent is annularly arranged in the receiving cavity, and the first adsorbent has a ventilation hole communicating with the inner tube of the mouthpiece.

[0008] The second adsorbent is located in the space surrounded by the inner tube of the mouthpiece, the mouthpiece section, and the first adsorbent, and the second adsorbent abuts against the first adsorbent.

[0009] In one embodiment, the mouthpiece has an independent inhalation channel and a side channel. The inner side of the inner tube of the mouthpiece forms the inhalation channel, and the side channel is opened in the space surrounded by the inner tube of the mouthpiece, the mouthpiece section, and the first adsorbent. One end of the side channel away from the receiving cavity is a closed end; and / or,

[0010] The number of the second adsorbents is two, and the two second adsorbents are located in the side channel.

[0011] In one embodiment, the nozzle is a flat nozzle, and the air suction channel and the side channel are arranged along the length direction of the nozzle.

[0012] In one embodiment, the mouthpiece section includes a first mouthpiece section and a second mouthpiece section. The first mouthpiece section is farther from the connection section than the second mouthpiece section.

[0013] The first mouthpiece section is a gradually expanding section. The size of the end of the first mouthpiece section close to the connection section is larger than the size of the end of the first mouthpiece section far from the connection section.

[0014] The first side surface of the second mouthpiece section is an arc-shaped concave surface, and the arc-shaped concave surface is inclined towards the outside of the second mouthpiece section. The second side surface of the second mouthpiece section is an inclined plane or an inclined convex surface, and the second side surface is inclined towards the inside of the second mouthpiece section.

[0015] In one embodiment, the nozzle is a transparent nozzle, and the length of the second suction attachment along the axis direction of the air suction channel is less than or equal to the length of the connection section along the axis direction of the air suction channel.

[0016] In one embodiment, the first suction attachment and the second suction attachment are of an integral structure or a split structure.

[0017] In one embodiment, a clamping block is provided on one of the connection section and the housing, and a clamping groove is provided on the other of the connection section and the housing. The connection section and the housing are connected by clamping through the clamping block and the clamping groove.

[0018] In one embodiment, the connection section includes a first connection section and a second connection section.

[0019] The first connection section is connected to the housing.

[0020] The atomizer further includes a seal. The seal is arranged at one end of the housing close to the nozzle, and the second connection section is in interference fit with the seal.

[0021] In one embodiment, a groove is provided on the outer surface of the second connection section, and a protrusion matching the groove is provided on the seal.

[0022] In one embodiment, an atomization device is provided, which includes an atomizer and a power supply component. The atomization core of the atomizer is connected to the power supply component, and the atomizer is the atomizer described in any one of the above solutions.

[0023] The beneficial effects are as follows. The atomizer includes a mouthpiece, an adsorption component, and a housing. The adsorption component includes a first adsorbent and a second adsorbent. One end of the mouthpiece connected to the housing is provided with a receiving cavity, and the first adsorbent is installed in the receiving cavity. The second adsorbent is arranged in the space surrounded by the inner tube of the mouthpiece, the mouthpiece section of the mouthpiece, and the first adsorbent. The second adsorbent abuts against the first adsorbent, and the second adsorbent can adsorb the condensed substances adsorbed by the first adsorbent. The atomizer disclosed in this application optimizes the structure inside the mouthpiece so that it can accommodate the second adsorbent, thereby increasing the amount of condensed substances that the adsorption component can adsorb without increasing the internal size of the atomizer. At the same time, the first adsorbent arranged in the receiving cavity is annular, which can adsorb the condensed substances at various positions in the circumferential direction of the inhalation inner tube, effectively reducing the risk of the condensed substances falling back into the atomizer and causing boiling, and the risk of the condensed substances flowing out from the air inlet hole at the bottom of the housing. Description of the Drawings

[0024] Figure 1 It is a perspective view of the mouthpiece in an embodiment;

[0025] Figure 2 is Figure 1 a cross-sectional view of the mouthpiece shown;

[0026] Figure 3 is Figure 1 a cross-sectional view of the A-A section in;

[0027] Figure 4 is Figure 1 a side view of the mouthpiece shown;

[0028] Figure 5 It is a perspective view of the adsorption component in an embodiment;

[0029] Figure 6 It is a front view of the connection between the mouthpiece and the seal in an embodiment;

[0030] Figure 7 It is a cross-sectional view of the connection between the mouthpiece and the seal in an embodiment;

[0031] Figure 8 It is a perspective view of the atomization device in an embodiment;

[0032] Figure 9 It is a cross-sectional view of the atomization device;

[0033] Figure 10 It is a cross-sectional view of the atomization device.

[0034] The reference numerals are as follows:

[0035] 10 - mouthpiece, 20 - adsorption component, 30 - housing, 40 - power supply component, 50 - atomization core;

[0036] 100 - Mouthpiece section, 101 - Inner tube of the mouthpiece, 200 - Connection section, 200a - First connection section, 200b - Second connection section, 300 - Suction channel, 400 - Side channel, 500 - First attachment, 600 - Second attachment, 700 - Heating element, 800 - Atomization channel;

[0037] 110 - Accommodation cavity, 120 - First mouthpiece section, 130 - Second mouthpiece section;

[0038] 210 - Groove, 220 - Protrusion, 230 - Locking block 310 - Sealing element. Detailed implementation mode

[0039] The present utility model will be further described in detail below in conjunction with the accompanying drawings through specific implementation modes. Similar elements in different implementation modes adopt related similar element numbers. In the following implementation modes, many detailed descriptions are provided 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 the core part of the present application being overwhelmed by excessive descriptions. 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 descriptions in the specification and general technical knowledge in the field.

[0040] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various implementation modes. At the same time, the steps or actions in the method description can also be reordered or adjusted in an obvious manner by 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 that a certain sequence must be followed.

[0041] 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 the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0042] The atomizer has a mouthpiece 10 and an atomization core 50. The mouthpiece 10 has an inner tube 101 of the mouthpiece. An inhalation passage 300 is formed inside the inner tube 101 of the mouthpiece. The atomization core 50 has an atomization passage 800 and a heating element 700. The inhalation passage 300 communicates with the atomization passage 800. The substance generated by heating of the heating element 700 enters the inhalation passage 300 through the atomization passage 800. The heating element 700 of the atomization core 50 has a relatively high temperature during operation. The condensed substance in the inner inhalation tube 101 drips onto the heating element 700 along the atomization passage 800, which will cause violent boiling.

[0043] In a related art, a receiving cavity is provided between the inhalation passage and the atomization passage 800. The receiving cavity communicates with both the inhalation passage and the atomization passage 800. An adsorption cotton is provided in the receiving cavity. The adsorption cotton has a through hole communicating with the inhalation passage. The condensed substance in the inhalation passage flows along the passage wall of the inhalation passage towards the adsorption cotton. The adsorption cotton adsorbs the condensed substance to prevent the condensed substance from falling back into the atomizer and causing violent boiling. Since the space of the receiving cavity along the flow direction of the substance is limited, the set thickness of the adsorption cotton is limited. The amount of condensed substance adsorbed by the adsorption cotton is relatively small. After the adsorption of the condensed substance by the adsorption cotton reaches saturation, it can no longer adsorb the condensed substance, and there is still a risk that the condensed substance will fall back into the atomizer and cause violent boiling, and the condensed substance will flow out from the air inlet hole at the bottom of the housing.

[0044] In another related art, the mouthpiece is in a flat shape. The mouthpiece has two pieces of adsorption cotton. Specifically, the two pieces of adsorption cotton are arranged on both sides of the axis direction of the inhalation passage and are parallel to the wider side wall of the mouthpiece. By changing the set position of the adsorption cotton, this related art increases the set number of the adsorption cotton. Correspondingly, the amount of condensed substance that the adsorption cotton can adsorb is also increased. However, the position of the inhalation passage between the two pieces of adsorption cotton cannot contact the adsorption cotton, resulting in the condensed substance at this position not being effectively adsorbed. There is still a risk that the condensed substance will fall back into the atomizer and cause violent boiling, and the condensed substance will flow out from the air inlet hole at the bottom of the housing.

[0045] Among them, the condensed substance includes condensed aerosol and condensed water.

[0046] Therefore, how to achieve the adsorption of the condensed substance at each position in the circumferential direction of the inhalation passage by the adsorbent on the basis of increasing the adsorption amount of the condensed substance by the adsorbent is the problem to be solved in this application.

[0047] Refer to Figures 1 - 5 , a kind of atomizer is disclosed, which includes a mouthpiece 10, an adsorption component 20 and a housing 30. The mouthpiece 10 is installed on the housing 30, and the adsorption component 20 is arranged inside the mouthpiece 10.

[0048] See Figure 2, the suction nozzle 10 has a mouthpiece section 100 and a connecting section 200. Among them, the mouthpiece section 100 is for the user to hold in the mouth, and the connecting section 200 is for connecting with the housing 30. One end of the connecting section 200 away from the mouthpiece section 100 has a receiving cavity 110.

[0049] The adsorption assembly 20 includes a first adsorbent 500 and a second adsorbent 600. The first adsorbent 500 is annular and located in the receiving cavity 110. The first adsorbent 500 has a ventilation hole communicating with the inner tube 101 of the suction nozzle 10. The aerosol enters the inhalation channel 300 through the ventilation hole of the first adsorbent 500, and the condensed matter in the inhalation channel 300 is adsorbed by the first adsorbent 500; the second adsorbent 600 is located in the space surrounded by the inner tube 101 of the suction nozzle, the mouthpiece section 100 and the first adsorbent 500. The second adsorbent 600 abuts against the first adsorbent 500, and the second adsorbent 600 can adsorb the condensed matter adsorbed by the first adsorbent 500.

[0050] As Figure 2 shown, the second adsorbent 600 is arranged at one end of the space surrounded by the inner tube 101 of the suction nozzle, the mouthpiece section 100 and the first adsorbent 500 close to the first adsorbent 500. The second adsorbent 600 can be attached to the outer wall of the inner tube 101 of the suction nozzle close to the receiving cavity 110 and the inner wall of the mouthpiece section 100 close to the receiving cavity 110, and the second adsorbent 600 abuts against the end face of the first adsorbent 500 facing the above space.

[0051] For the atomizer disclosed in the present application, the suction nozzle 10 has a first adsorbent 500 arranged in the receiving cavity 110 and a second adsorbent 600 arranged in the space surrounded by the inner tube 101 of the suction nozzle, the mouthpiece section 100 and the first adsorbent 500, which increases the number of adsorbents of the adsorption assembly 20, thereby increasing the amount of condensed matter that the adsorption assembly 20 can adsorb; at the same time, the first adsorbent 500 arranged in the receiving cavity 110 is annularly arranged, which can adsorb the condensed matter at various positions in the circumferential direction of the inhalation channel 300, and the second adsorbent 600 can adsorb the condensed matter adsorbed by the first adsorbent 500, so that the first adsorbent 500 always maintains good adsorption ability, effectively reducing the risk of the condensed matter falling back into the atomizer and causing violent boiling, and the risk of the condensed matter flowing out of the air inlet hole at the bottom of the housing 30.

[0052] Specifically, the part of the first adsorbent 500 close to the suction channel 300 is used to adsorb the condensate in the suction channel 300, and the condensate adsorbed by the first adsorbent 500 diffuses along the radial direction of the first adsorbent 500; the first adsorbent 500 abuts against the second adsorbent 600, and the second adsorbent 600 can adsorb the condensate adsorbed by the first adsorbent 500, and the condensate adsorbed by the second adsorbent 600 diffuses axially along the inner nozzle tube 101 in the second adsorbent 600, so that the first adsorbent 500 always maintains good adsorption capacity.

[0053] The amount of condensate that the adsorption assembly 20 can adsorb increases, which can reduce the replacement frequency of the adsorption assembly 20 to a certain extent.

[0054] In some embodiments, the nozzle 10 has a suction channel 300 and a side channel 400. The inner side of the inner nozzle tube 101 forms the suction channel 300, and the side channel 400 is a space surrounded by the outer wall of the inner nozzle tube 101, the inner wall of the mouthpiece section 100, and the end face of the first adsorbent 500 close to the inner nozzle tube 101. The end of the side channel 400 far from the accommodation cavity 110 is a closed end. Specifically, the outer wall of the inner nozzle tube 101 and the inner wall of the mouthpiece section 100 are sealed at the end of the mouthpiece section 100 far from the accommodation cavity 110 to form the above-mentioned closed end. The outer wall of the inner nozzle tube 101 and the inner wall of the mouthpiece section 100 are open ends at the end of the mouthpiece section 100 close to the accommodation cavity 110, and the open ends are communicated with the accommodation cavity 110 and are blocked by the first adsorbent 500. The first adsorbent 500 is located in the accommodation cavity 110, and the second adsorbent 600 is located in the side channel 400.

[0055] The suction channel 300 and the side channel 400 are independent of each other. As Figure 2 shown, the suction channel 300 runs through the nozzle 10, and the suction channel 300 and the side channel 400 are not communicated in their respective opening directions. Both the suction channel 300 and the side channel 400 are communicated with the accommodation cavity 110.

[0056] At least one side channel 400 is arranged along the circumferential direction of the suction channel 300. The adjacent side channels 400 are independent of each other, and the side channels 400 correspond to the second adsorbents 600 one by one.

[0057] Along the flow direction of the substance in the suction channel 300, as Figure 2 shown, the aperture of the suction channel 300 gradually increases. Specifically, the aperture of the end of the suction channel 300 communicated with the accommodation cavity 110 is smaller than the aperture of the end of the suction channel 300 far from the accommodation cavity 110. In some embodiments, the shape of the suction channel 300 along the direction perpendicular to its cross-section is circular, elliptical, rectangular or other polygons.

[0058] Specifically, the first adsorbent 500 can cover both the suction channel 300 and the side channel 400 simultaneously. The first adsorbent 500 mainly adsorbs the condensed substances near the suction channel 300. The part of the first adsorbent 500 corresponding to the side channel 400 abuts against the second adsorbent 600. The second adsorbent 600 can adsorb the condensed substances adsorbed by the first adsorbent 500, so that the first adsorbent 500 always maintains good adsorption capacity.

[0059] The side channel 400 is arranged in the same direction as the suction channel 300. Along the flow direction of the substance in the suction channel 300, the side channel 400 provides sufficient installation space for the second adsorbent 600.

[0060] In this application, the design of the side channel 400 is an optimized design of the structure inside the nozzle 10. The side channel 400 is arranged using the existing space between the inner tube 101 of the nozzle and the mouthpiece section 100, that is, further utilization of the space that the nozzle 10 itself has. This enables the installation of adsorbents (collectively referred to as the first adsorbent 500 and the second adsorbent 600) at two different positions, namely the accommodation cavity 110 of the nozzle 10 and the side channel 400. Without increasing the internal size of the atomizer, the number of adsorbents inside the nozzle 10 is increased, and the amount of condensed substances that the adsorption assembly can adsorb is increased.

[0061] Along the movement direction of the substance in the suction channel 300, referring to Figure 2 As shown, the cross-sectional area of the side channel 400 gradually decreases in the axial direction of the suction channel 300. The side channel 400 with a gradually decreasing cross-sectional area can limit the second adsorbent 600, preventing the second adsorbent 600 from moving along the side channel 400 under the thrust of the substance, so as to ensure the abutment between the second adsorbent 600 and the first adsorbent 500.

[0062] In some embodiments, the second adsorbent 600 completely fills the space of the corresponding connection section 200 of the side channel 400. The cross-sectional area of the second adsorbent 600 along the direction perpendicular to the axis of the suction channel 300 is at least equal to the cross-sectional area of the side channel 400 along the direction perpendicular to the axis of the suction channel 300, as Figure 3 shown; the first adsorbent 500 completely fills the accommodation cavity 110.

[0063] In some embodiments, referring to Figure 1 、 Figure 2 、 Figure 4 and Figures 6 - 10 As shown, the nozzle 10 is a flat nozzle. The flat nozzle has two first sides with a larger width and two second sides with a smaller width. Taking the perspective in Figure 1 as an example, the side facing the reader is the first side of the flat nozzle. Taking the perspective in Figure 4Taking the shown perspective as an example, the side facing the reader is the second side of the flat nozzle, the dimension of the first side along the axis direction perpendicular to the suction channel 300 is the length of the flat nozzle, the dimension of the second side along the axis direction perpendicular to the suction channel 300 is the width of the flat nozzle, and the dimension of the flat nozzle along the axis direction of the suction channel 300 is the height of the flat nozzle.

[0064] The dimension in the length direction of the flat nozzle is large. The suction channel 300 and the side channel 400 are arranged along the length direction of the flat nozzle, which can appropriately increase the dimension of the side channel 400, and further increase the dimension of the second suction accessory 600 arranged in the side channel 400, so that the second suction accessory 600 can be in a strip structure, and finally achieve the purpose of increasing the adsorption amount of the adsorption assembly 20 for the condensed substance.

[0065] In some embodiments, along the width direction of the flat nozzle, side channels 400 are arranged on both sides of the suction channel 300, the number of the side channels 400 is two, and the number of the second suction accessories 600 is two. In some other embodiments, the number of the second suction accessories 600 and / or the side channels 400 is not limited to two, and can also be one, three, four, five, etc., which can be specifically set according to actual needs.

[0066] In some embodiments, the nozzle 10 is a cylindrical nozzle, and side channels 400 are arranged at different positions in the circumferential direction of the cylindrical nozzle, and adjacent side channels 400 are independent of each other. The thickness of each position of the cylindrical nozzle outside the suction channel 300 is equal, and the side channels 400 can be arranged at any position in the circumferential direction outside the suction channel 300. The side channels 400 can be evenly distributed along the circumferential direction of the suction channel 300 to offset different positions in the circumferential direction of the first suction accessory 500, so that the adsorption capacity of each position in the circumferential direction of the first suction accessory 500 is close, and the aggregation of the condensed substance at the local position of the first suction accessory 500 is reduced.

[0067] The mouthpiece section 100 is the part for the user to hold in the mouth, and the mouthpiece section 100 is located outside the housing 30 of the electronic atomization device. In some embodiments, referring to Figure 1 and Figure 4 as shown, the mouthpiece section 100 includes a first mouthpiece section 120 and a second mouthpiece section 130, and the first mouthpiece section 120 is farther from the connection section 200 than the second mouthpiece section 130.

[0068] The first mouthpiece section 120 is a gradually expanding section. The size of the end of the first mouthpiece section 120 close to the connecting section 200 is larger than the size of the end of the first mouthpiece section 120 far from the connecting section 200. When the first mouthpiece section 120 cooperates with the user's lips, the opening angle of the user's lips gradually opens according to the change in the size of the first mouthpiece section 120. The first mouthpiece section 120 slides into the user's lips. Compared with the way that the user directly opens the lips at a relatively large angle, the comfort of using the mouthpiece 10 is improved. All four sides of the first mouthpiece section 120 are outwardly inclined planes, and the connection between adjacent sides is arc-shaped transition.

[0069] The first side of the second mouthpiece section 130 for fitting with the user's lips is an arc-shaped concave surface. The second mouthpiece section 130 has two first sides, and the two first sides are arranged oppositely. The arc-shaped concave surface is an inclined concave surface, and the arc-shaped concave surface inclines towards the outside of the second mouthpiece section 130. The distance between the two arc-shaped concave surfaces of the second mouthpiece section 130 gradually increases, that is, the distance between the two arc-shaped concave surfaces gradually increases, and the second mouthpiece section 130 is gradually expanding in the width direction of the mouthpiece; the second side of the second mouthpiece section 130 adjacent to the arc-shaped concave surface is an inclined plane or an inclined convex surface. The second mouthpiece section 130 has two second sides, and the two second sides are arranged oppositely. The inclination direction of the second side is inclined towards the inside of the second mouthpiece section 130. The distance between the two second sides of the second mouthpiece section 130 gradually decreases, that is, the distance between the two second sides gradually decreases, and the second mouthpiece section 130 is gradually shrinking in the length direction of the mouthpiece. Here, the outside is the direction away from the air intake channel 300, and the inside is the direction towards the air intake channel 300.

[0070] The outer surface of the second mouthpiece section 130 fits with the inner side of the user's lips. When in use, the user's lips will exert force to contract to wrap the second mouthpiece section 130. The trend of the first side of the second mouthpiece section 130 is close to the trend of the user's lips. The user can better hold the mouthpiece section 100, the mouth-holding effect is stable, and the user's mouth-holding feeling is good; the second side of the second mouthpiece section 130 forms a gradually shrinking section. When the user's lips exert force to contract, the lips will better fit with the second side, improving the sealing performance of the mouth-holding.

[0071] Along the axial direction of the gas channel, the length of the first mouthpiece section 120 is greater than the length of the second mouthpiece section 130. Refer to Figure 4 As shown, the second mouthpiece section 130 is only provided at the part of the mouthpiece section 100 close to the connecting section 200. The set length of the second mouthpiece section 130 is less than or equal to one-third of the length of the mouthpiece section 100 along the axial direction of the air intake channel 300, and greater than or equal to one-sixth of the length of the mouthpiece section 100 along the axial direction of the air intake channel 300.

[0072] Refer to Figure 2As shown, the edge of the mouthpiece section 100 away from the connecting section 200 is designed in an arc shape, so that the line trend of the end of the mouthpiece section 100 away from the connecting section 200 is more plump, further improving the experience of the mouthpiece 10.

[0073] The mouthpiece section 100 adopts a structural form combining the first mouthpiece section 120 and the second mouthpiece section 130, which is not only applicable to flat mouthpieces, but also applicable to cylindrical mouthpieces, or mouthpieces 10 of other shapes.

[0074] In some embodiments, the mouthpiece 10 is a transparent mouthpiece. Referring to Figure 2 As shown, the length of the second suction accessory 600 along the axis direction of the suction channel 300 is less than or equal to the length of the connecting section 200 along the axis direction of the suction channel 300, that is, the second suction accessory 600 is blocked by the housing 30, and the user cannot see the second suction accessory 600, improving the aesthetics of the mouthpiece 10. However, when viewed from a top-down perspective, the internal structure of the housing 30 is blocked by the first suction accessory 500 and the second suction accessory 600, which can also achieve the effect of improving the aesthetics of the mouthpiece 10. At the same time, the transparent mouthpiece can also facilitate the user to observe the adsorption state of the second suction accessory 600, and the user can judge whether it is necessary to replace the adsorption assembly 20 according to the state of the second suction accessory 600.

[0075] In some embodiments, the mouthpiece 10 is an opaque mouthpiece, and the user cannot see the inside of the mouthpiece 10 and the inside of the housing 30. The color of the mouthpiece 10 can be selected in combination with the color of the housing 30 to improve the aesthetics of the atomizer. In addition, the visual texture of the opaque mouthpiece is better.

[0076] The connecting section 200 of the mouthpiece 10 is detachably connected to the housing 30 to facilitate the replacement of the mouthpiece 10.

[0077] In some embodiments, the connecting section 200 of the mouthpiece 10 is snap-connected to the housing 30. Specifically, the housing 30 is provided with a jack that cooperates with the connecting section 200, and the connecting section 200 is inserted into the housing 30 through the jack. A snap block 230 is provided on one of the housing 30 and the connecting section 200, and a slot is provided on the other of the housing 30 and the connecting section 200. The housing 30 and the connecting section 200 are snap-connected through the cooperation of the snap block 230 and the slot.

[0078] In the embodiment where the mouthpiece 10 is a flat mouthpiece, a buckle is provided on the first side and / or the second side of the flat mouthpiece; in the embodiment where the mouthpiece 10 is a cylindrical mouthpiece, a buckle is provided on the circumferential outer surface of the cylindrical mouthpiece.

[0079] In some embodiments, the connecting section 200 of the nozzle 10 is threadedly connected to the housing 30. Specifically, an installation hole adapted to the connecting section 200 is provided on the housing 30. The inner wall of the installation hole is provided with internal threads, and the connecting section 200 is provided with external threads. The connecting section 200 is connected to the housing 30 through the internal threads that cooperate with the external threads, which is applicable to cylindrical nozzles.

[0080] In some embodiments, the connecting section 200 of the nozzle 10 is adhesively connected to the housing 30. Specifically, a jack adapted to the connecting section 200 is provided on the housing 30. The connecting section 200 is inserted into the jack, and glue is dot-applied between the connecting section 200 and the inner wall of the jack to achieve the adhesion between the connecting section 200 and the housing 30.

[0081] The connection manner between the nozzle 10 and the connecting section 200 is not limited to the above forms and may also be other forms, which are not specifically defined herein.

[0082] The connecting section 200 of the nozzle 10 and the housing 30 are not limited to using a detachable connection manner and may also be fixedly connected.

[0083] In some embodiments, a jack adapted to the connecting section 200 is provided on the housing 30, and the connecting section 200 is in interference fit with the jack.

[0084] In some embodiments, a jack adapted to the connecting section 200 is provided on the housing 30. The connecting section 200 is inserted into the jack, and the connecting section 200 is welded to the housing 30.

[0085] A seal 310 is provided at one end of the housing 30 connected to the nozzle 10. The seal 310 is disposed inside the housing 30 on the side close to the nozzle 10. The seal 310 is used to achieve the seal between the housing 30 and the nozzle 10. An air vent for connecting the air intake channel 300 and the atomization channel 800 is provided on the seal 310. The seal 310 can be a silicone part.

[0086] The connecting section 200 disclosed in the present application includes a first connecting section 200a and a second connecting section 200b. The first connecting section 200a is connected to the housing 30, and the second connecting section 200b is connected to the seal 310. The seal 310 has an assembly hole that matches the shape of the second connecting section 200b.

[0087] Refer to Figure 9 and Figure 10 As shown, the seal 310 is fixed inside the housing 30, the second connecting section 200b is connected to the seal 310, and the nozzle 10 is fixed to the housing 30 and the seal 310 simultaneously through the first connecting section 200a and the second connecting section 200b, strengthening the stability of the fixation of the nozzle 10. At the same time, the seal 310 wraps the outside of the second connecting section 200b, strengthening the supporting effect on the nozzle 10.

[0088] Furthermore, the suction nozzle 10 can apply a force to the seal 310 in the direction of the flow of the substance in the gas passage, enhancing the pressing force between the seal 310 and the housing 30 and improving the sealing effect of the seal 310 on the housing 30.

[0089] The second connection section 200b is connected to the seal 310 by an interference fit, which not only ensures the sealing performance between the suction nozzle 10 and the seal 310, but also reduces the damage to the seal 310 during the installation and removal of the suction nozzle 10.

[0090] In some embodiments, at least one groove 210 is provided on the outer surface of the second connection section 200b, and at least one protrusion 220 is provided on the fitting hole of the seal 310. The second connection section 200b and the seal 310 are connected by the cooperation of the groove 210 and the protrusion 220.

[0091] The groove 210 and the protrusion 220 can increase the frictional force between the second connection section 200b and the seal 310, further enhancing the stability of the cooperation between the second connection section 200b and the seal 310 and preventing the suction nozzle 10 from falling off.

[0092] Refer to Figures 8 - 10 , which discloses an atomization device including a power supply assembly 40 and the atomizer described in any of the above solutions. The power supply assembly 40 is used to supply power to the atomization core 50 of the atomizer so that the atomization core 50 heats the atomization matrix of the oil storage element into a substance.

[0093] The above atomization device is only one embodiment of the present application, and other atomization devices with atomizers are also within the protection scope of the present application.

[0094] 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 pertains, several simple deductions, deformations or substitutions can be made based on the idea of the present invention.

Claims

1. An atomizer, characterized in that: The invention comprises a suction nozzle (10), a suction assembly (20) and a shell (30), wherein the suction nozzle (10) is mounted on the shell (30). The suction nozzle (10) comprises a mouth-holding section (100) and a connecting section (200); an end of the connecting section (200) away from the mouth-holding section (100) comprises a receiving cavity (110); the suction nozzle (10) further comprises a suction nozzle inner tube (101), and the suction nozzle inner tube (101) penetrates the mouth-holding section (100) and the connecting section (200); The adsorption assembly (20) comprises a first adsorption member (500) and a second adsorption member (600); The first adsorption member (500) is arranged in the accommodating cavity (110) in an annular shape, and the first adsorption member (500) has a vent hole connected to the inner tube (101) of the suction nozzle; The second adsorption component (600) is located in a space enclosed by the inner tube (101) of the suction nozzle, the oral section (100) and the first adsorption component (500), and the second adsorption component (600) is in contact with the first adsorption component (500).

2. The atomizer according to claim 1, characterized in that The suction nozzle (10) has an air suction channel (300) and a side channel (400) that are independent of each other, the air suction channel (300) is formed on the inner side of the suction nozzle inner tube (101), the side channel (400) is opened in the space surrounded by the suction nozzle inner tube (101), the oral section (100) and the first adsorbent (500), and the end of the side channel (400) away from the accommodating cavity (110) is a closed end; and / or, The number of the second adsorption members (600) is two, and the two second adsorption members (600) are located in the side channel (400).

3. The atomizer according to claim 2, characterized in that The suction nozzle (10) is a flat suction nozzle, and the suction channel (300) and the side channel (400) are arranged along the length direction of the suction nozzle (10).

4. The atomizer according to claim 3, characterized in that The oral section (100) comprises a first oral section (120) and a second oral section (130), wherein the first oral section (120) is farther away from the connecting section (200) than the second oral section (130). The first oral section (120) is a gradually expanding section, and the size of the end of the first oral section (120) close to the connecting section (200) is larger than the size of the end of the first oral section (120) far from the connecting section (200). The first side surface of the second oral section (130) is an arc-shaped concave surface, and the arc-shaped concave surface is inclined toward the outer side of the second oral section (130). The second side surface of the second oral section (130) is an inclined plane or an inclined convex surface, and the second side surface is inclined toward the inner side of the second oral section (130).

5. The atomizer according to claim 2 or 3, characterized in that: The suction nozzle (10) is a transparent suction nozzle, and the length of the second adsorption member (600) along the axial direction of the suction channel (300) is less than or equal to the length of the connecting section (200) along the axial direction of the suction channel (300).

6. The atomizer according to any one of claims 1 to 3, characterized in that The first adsorption component (500) and the second adsorption component (600) are an integrated structure or a split structure.

7. The atomizer according to claim 1, characterized in that A clamping block (230) is provided on one of the connecting section (200) and the shell (30), and a clamping slot is provided on the other of the connecting section (200) and the shell (30); the connecting section (200) and the shell (30) are clamped and connected via the clamping block (230) and the clamping slot.

8. The atomizer according to claim 7, characterized in that The connecting section (200) comprises a first connecting section (200a) and a second connecting section (200b), The first connecting section (200a) is connected to the housing (30). The atomizer further comprises a sealing member (310), wherein the sealing member (310) is arranged in the housing (30) at one end close to the suction nozzle (10), and the second connecting section (200b) is interference-fitted with the sealing member (310).

9. The atomizer according to claim 8, characterized in that The outer surface of the second connecting section (200b) is provided with a groove (210), and the sealing member (310) is provided with a protrusion (220) that matches the groove (210).

10. An atomizing device, characterized in that: It comprises an atomizer and a power supply assembly (40), wherein an atomizer core (50) of the atomizer is connected to the power supply assembly (40), and the atomizer is the atomizer according to any one of claims 1 to 9.

Images