A support and nebulizer

Abstract

The application provides a support and an atomizer, the support is suitable for connecting an atomizing core of the atomizer and an oil cup of the atomizer; the support comprises a body, an oil bin and a mounting cavity are arranged on the body; wherein the mounting cavity is used for mounting the atomizing core; the oil bin has at least two, and the at least two oil bins are distributed on opposite sides of the mounting cavity; each oil bin has an oil inlet for connecting a liquid storage bin of the oil cup, and the oil inlet is located on an end face of the body on a side facing the liquid storage bin; all the oil bins have a first side wall, and a lower oil outlet for connecting the oil bin and the mounting cavity is arranged on the first side wall; a plurality of mold access holes are arranged on the outer circumferential side wall of the body, different mold access holes are arranged opposite to lower oil outlets of different oil bins, and the mold access holes are connected with the oil bin; the plurality of oil bins can supply oil to the mounting cavity at the same time, thereby effectively improving the oil supply efficiency, and on the basis of the arrangement of the oil bin, the atomizing core arranged in the mounting cavity can comprise two heating bodies, so that the atomizing effect is improved.

Description

Technical Field

[0001] This application relates to the field of atomization technology, specifically to a bracket and an atomizer. Background Technology

[0002] Electronic atomizing devices (also known as electronic cigarettes, vaporizers, inhalers, electronic atomizers, etc.) are used to store atomizing substrates and atomize the stored substrates for users to inhale.

[0003] In related technologies, electronic atomizing devices include a power supply unit and an atomizer; the atomizer includes an atomizing medium storage unit (including but not limited to an oil cup) and an atomizing coil; when in use, the atomizing medium in the atomizing medium storage unit can be guided to the atomizing coil, which atomizes the atomizing medium to form an aerosol that can be inhaled by the user. However, atomizers in related technologies still have the problem that the oil supply rate cannot meet the atomization requirements, thus affecting the atomization effect of the atomizer. Utility Model Content

[0004] In view of this, this application provides a bracket including multiple oil reservoirs distributed on opposite sides of a mounting cavity, each oil reservoir having a lower oil port for connecting to the mounting cavity. Thus, the atomizing coil within the mounting cavity can employ a dual-heating-element structure, thereby improving atomization performance. Additionally, this application also provides an atomizer including the aforementioned bracket.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A bracket is used to connect the atomizer coil and the atomizer oil cup of an atomizer; the bracket includes a body, on which are provided:

[0007] The mounting cavity is used to mount the atomizing core;

[0008] The oil tank has at least two oil tanks, which are distributed on opposite sides of the mounting cavity; each oil tank has an oil inlet for connecting to the liquid storage tank of the oil cup, and the oil inlet is located on the end face of the body facing the liquid storage tank;

[0009] All of the oil tanks have a first sidewall, and the first sidewall has an oil outlet for connecting the oil tank and the mounting cavity; the outer peripheral sidewall of the body is provided with a plurality of mold inlet and outlet holes, different mold inlet and outlet holes are arranged opposite to the oil outlets of different oil tanks, and the mold inlet and outlet holes are connected to the oil tanks.

[0010] Optionally, the end face of the body with the oil inlet is the first end face;

[0011] The outer peripheral sidewall has a first connecting portion on the side near the first end face, and the first connecting portion is used for sealing connection between the body and the oil cup.

[0012] Optionally, the bracket includes a sealing element that is detachably connected to the body and is used to block the mold inlet and outlet holes.

[0013] Optionally, the sealing member has an adjustment portion that extends into the oil tank and toward the first sidewall, an oil guide gap is formed between the adjustment portion and the first sidewall, and the size of the oil guide gap is positively correlated with the oil discharge rate of the oil outlet.

[0014] Optionally, the sealing element includes:

[0015] Multiple sealing plugs are provided one-to-one with the mold inlet / outlet holes; each sealing plug includes a sealing portion that is sealingly connected to the body to block the mold inlet / outlet holes, and an adjusting portion extending from the sealing portion toward the first sidewall; and

[0016] The second connecting part is connected to the plurality of sealing plugs; and the second connecting part is sleeved on the outer peripheral side of the body and can be used for sealing connection between the body and the oil cup.

[0017] Optionally, the mold inlet / outlet hole is a stepped hole, and the sealing part is a stepped sealing structure that mates with the stepped hole.

[0018] Optionally, the bottom wall of the oil tank is provided with an oil injection hole;

[0019] The first direction is parallel to the bottom wall and perpendicular to the extension direction of the adjustment part; in the first direction, the lower oil port and the oil injection hole are misaligned.

[0020] Optionally, the sealing element is a flexible seal, and / or the sealing element is made of a transparent material.

[0021] Optionally, a return air port is provided on the first sidewall, and the return air port and the lower oil port are distributed at intervals.

[0022] Optionally, the end face of the body with the oil inlet is the first end face; the air return port is located near the first end face.

[0023] An atomizer, comprising:

[0024] Oil cup;

[0025] Atomizer core; and

[0026] The stent is any one of the stents described above;

[0027] The bracket is located inside the oil cup and surrounds a liquid storage cavity with the oil cup. The atomizing core is disposed in the mounting cavity of the bracket. The atomizing core includes a liquid guiding base and at least two heating elements connected to the liquid guiding base. The at least two heating elements are arranged corresponding to the oil outlets of the corresponding oil tank through the liquid guiding base.

[0028] The bracket provided in this application has a mounting cavity for mounting the atomizing coil and multiple oil tanks, each communicating with the mounting cavity, distributed on opposite sides of the mounting cavity. With this arrangement, multiple oil tanks can simultaneously supply oil to the mounting cavity during atomizer operation, thereby effectively improving oil supply efficiency. Furthermore, since the multiple oil tanks are distributed on opposite sides of the mounting cavity, the atomizing coil arranged within the mounting cavity can include two heating elements, each used to atomize the atomizing matrix from different sides of the mounting cavity. During atomization, the two heating elements work simultaneously, effectively improving atomization efficiency; and because the two heating elements supply oil independently and operate over different areas, dry burning due to insufficient oil supply can be effectively avoided, thus ensuring atomization effect. In other words, the bracket in this application solves the problem of oil supply efficiency while also enabling the atomizing coil to adopt a dual-heating-element structure, which is beneficial for improving atomization effect.

[0029] In addition, the oil tank is connected to the mounting cavity through the lower oil port, and mold inlet and outlet holes are opened on the outer peripheral side wall of the body at the position opposite the lower oil port. This setting allows the mold to be demolded through the mold inlet and outlet holes during the injection molding process, thereby ensuring that the lower oil port can be injection molded, avoiding subsequent secondary processing, which helps to simplify the process and reduce costs. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0031] Figure 1 An exploded view of an atomizer provided in an embodiment of this application;

[0032] Figure 2 A cross-sectional view of an atomizer provided in an embodiment of this application;

[0033] Figure 3 A top view of a bracket provided in an embodiment of this application;

[0034] Figure 4 for Figure 3 A cross-sectional view of the bracket along the AA direction;

[0035] Figure 5 This is a schematic diagram of the main body in the embodiments of this application;

[0036] Figure 6 This is a side view of the main body in an embodiment of this application;

[0037] Figure 7 This is a schematic diagram of the sealing element in an embodiment of this application;

[0038] Figure 8 This is a front view of the sealing component in an embodiment of this application.

[0039] exist Figures 1-8 middle:

[0040] 1-Oil cup, 2-Seal, 3-Bracket, 4-Electrode assembly, 5-Oil filling plug, 6-Oil-absorbing cotton, 7-Base, 8-Bottom cover, 9-Atomizer core;

[0041] 101 - Liquid storage tank, 301 - Body, 302 - Sealing component

[0042] 3011-Oil tank, 3012-Oil injection hole, 3013-Oil inlet, 3014-Mounting cavity, 3015-First connecting part, 3016-Mold inlet / outlet hole, 3017-Outer peripheral side wall, 3018-First side wall, 3019-Air return port, 30110-Lower oil port, 30111-Annular groove, 3021-Sealing plug, 3022-Second connecting part;

[0043] 30211 - Sealing part, 30212 - Adjustment part. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0045] The bracket in this application is suitable for connecting the atomizing core and the liquid storage structure of an atomizing device. This atomizing device includes, but is not limited to, electronic atomizing devices; for example, the atomizing device can also be a medical nebulizer, etc. The following description uses an electronic atomizing device as an example.

[0046] As an alternative to traditional tobacco products, electronic atomizing devices are essentially electronic atomizing products used to heat and atomize an atomizing matrix to form an aerosol that can be inhaled by the user.

[0047] Electronic atomizing devices generally include a power supply unit and an atomizer.

[0048] The power supply unit is connected to the atomizer and is used to provide power to the atomizer.

[0049] An atomizer includes an atomizing matrix storage unit and an atomizing coil. Among them:

[0050] The atomization matrix storage unit is the part of an electronic atomization device used to store the atomization matrix; in other words, the atomization matrix storage unit is the liquid storage structure of the electronic atomization device.

[0051] An atomizing core is used to atomize a stored atomizing matrix. Exemplarily, an atomizing core includes a matrix and a heating element. Wherein:

[0052] The substrate is a structure that can guide the atomized matrix in the atomized matrix storage unit to the heating element. Specifically, the substrate can be a porous material such as porous cotton, porous ceramic, or porous glass; or, the substrate can be a dense material such as dense ceramic or dense glass with liquid guiding channels.

[0053] The heating element is a heating component capable of dissipating heat when energized to atomize the atomizing matrix in the atomizer. For example, the heating element may be a metal heating wire, a metal heating plate, and / or a composite formed of porous ceramic or porous glass with etched metal sheets or metal coatings.

[0054] When the electronic atomizing device is in use, the heating element in the atomizing core heats up rapidly. Under the action of the substrate, the atomizing matrix in the atomizing matrix storage unit is guided to the area around the heating element and instantly atomizes to form an aerosol. At the same time, the air intake enters the atomizing chamber through the air intake channel, mixes with the aerosol, and then enters the user's mouth through the air outlet channel.

[0055] In related technologies, the atomizing medium storage unit includes an oil cup, which is connected to the atomizer coil via a bracket. The bracket has a drain port, allowing the atomizing medium in the oil cup to flow to the atomizer coil during use. However, with this design, when a larger atomization volume is required, the flow rate of the atomizing medium from the oil cup to the atomizer coil is often insufficient due to the limited aperture of the drain port, thus affecting the atomization effect.

[0056] Based on the above problems, this application discloses a support 3, which improves the structure of the support 3 and adjusts the path of the atomizing matrix in the oil cup 1 to the atomizing core 9, so that the atomizing core 9 can adopt a dual heating element structure, thereby improving the atomization effect.

[0057] like Figure 3 and Figure 4 As shown, the bracket 3 in this application includes a body 301 and a sealing element 302.

[0058] The main body 301 is the supporting structure of the bracket 3. For example... Figure 4 As shown, the main body 301 has an installation cavity 3014 and an oil tank 3011.

[0059] The mounting cavity 3014 is used to install the atomizing core 9, that is, the atomizing core 9 can be fixedly installed inside the mounting cavity 3014.

[0060] The oil tank 3011 is used to store and guide the atomizing matrix, or in other words, the atomizing matrix in the oil cup 1 can flow through the oil tank 3011 and eventually flow into the mounting cavity 3014.

[0061] Furthermore, in this embodiment, at least two oil tanks 3011 are provided, and the at least two oil tanks are distributed on opposite sides of the mounting cavity 3014.

[0062] The specific number of oil tanks 3011 can be adaptively designed according to actual needs, and this application does not impose a specific limitation on this. For example, such as... Figure 4 As shown, there are two oil tanks 3011, which are distributed on opposite sides of the mounting cavity 3014. Of course, in specific implementations, the number of oil tanks 3011 can also be four, six, etc.

[0063] like Figure 4 As shown, each oil tank 3011 has an oil inlet 3013, which is an opening on the main body 301 that connects the oil tank 3011 to the liquid storage tank 101 of the oil cup 1. The liquid storage tank 101 is the structure in the oil cup 1 used to store the atomizing matrix.

[0064] Continue as Figure 4 As shown, the oil inlet 3013 is located on the end face of the body 301 facing the liquid storage tank 101 (for ease of description, the end face of the body 301 with the oil inlet 3013 will be referred to as the first end face below). In this way, the key parameters such as the size and shape of the oil inlet 3013 can be precisely controlled during the processing of the body 301. Compared with the technical solution where the oil inlet 3013 is jointly enclosed by the body 301 and the inner wall of the oil cup 1, the setting method adopted in this embodiment is more conducive to strict control of its precision because the relevant parameters of the oil inlet 3013 are not constrained by the oil cup 1. This allows for more effective regulation of the flow state of the atomizing matrix from the liquid storage tank 101 to the oil tank 3011.

[0065] Furthermore, with this configuration, there is no need to rely on the cooperation between the side wall of the main body 301 and the inner wall of the oil cup 1 to form the oil inlet 3013. Based on this, a sealing structure can be added between the side wall of the main body 301 and the inner wall of the oil cup 1. In this way, the risk of leakage of the atomizing matrix through the gap between the main body 301 and the inner wall of the oil cup 1 can be significantly reduced.

[0066] like Figure 5 and Figure 6 As shown, all oil tanks 3011 have a first sidewall 3018. This first sidewall 3018 is the sidewall of the body 301 used to enclose the oil tank 3011. Furthermore, the first sidewall 3018 can be a shared sidewall of the mounting cavity 3014 and the oil tank 3011, that is, the first sidewall 3018 is both the sidewall used to enclose the oil tank 3011 and the sidewall used to enclose the mounting cavity 3014.

[0067] A lower oil port 30110 is provided on the first sidewall 3018, which is used to connect to the mounting cavity 3014. That is, each oil tank 3011 in this embodiment is provided with a lower oil port 30110 for connecting to the mounting cavity 3014, so that the atomizing matrix flowing into the oil tank 3011 can flow into the mounting cavity 3014 through the lower oil port 30110.

[0068] In this configuration, multiple oil chambers 3011 simultaneously supply oil to the mounting cavity 3014 during operation, effectively improving oil supply efficiency. Since at least two oil chambers 3011 are distributed on opposite sides of the mounting cavity 3014, the atomizing core 9 arranged within the mounting cavity 3014 can include two heating elements, each atomizing the atomizing matrix from different sides of the mounting cavity 3014. During atomization, the two heating elements operate simultaneously, effectively improving atomization efficiency. Furthermore, because the two heating elements supply oil independently and operate in different areas, dry burning due to insufficient oil supply is effectively avoided, ensuring atomization performance. In other words, the above-described configuration of the bracket 3 in this embodiment solves the oil supply efficiency problem while also enabling the atomizing core 9 to adopt a dual-heating-element structure, thus improving atomization performance.

[0069] Each oil tank 3011 can be connected to the mounting cavity 3014 through one oil outlet 30110, or through multiple oil outlets 30110. This application does not specifically limit this connection. For example, such as... Figure 6 As shown, each oil tank 3011 is connected to the mounting cavity 3014 through two oil outlets 30110. That is to say, two oil outlets 30110 are opened on the first side wall 3018 of each oil tank 3011, which can effectively improve the oil discharge efficiency.

[0070] Furthermore, continuing as Figure 6 As shown, the two lower oil inlets 30110 are spaced apart, which helps to improve the uniform distribution of the atomizing matrix in the atomizing core 9, thereby improving the atomization effect.

[0071] Furthermore, considering the arrangement of the oil tank 3011, the mounting cavity 3014, and the lower oil port 30110, as described above... Figure 5 and Figure 6 As shown, in this embodiment, a mold inlet / outlet hole 3016 is provided on the outer peripheral sidewall 3017 of the main body 301. There are multiple mold inlet / outlet holes 3016, which are respectively connected to different oil tanks 3011. Furthermore, each mold inlet / outlet hole 3016 is arranged on the outer peripheral sidewall 3017 directly opposite the lower oil port 30110.

[0072] In this configuration, during the injection molding process, the parts of the injection mold used to form the oil reservoir 3011 and the lower oil port 30110 can exit through the mold inlet / outlet hole 3016 after injection molding. Thus, by reserving a mold exit structure on the body 301, it is beneficial to simplify the mold structure and the injection molding process. At the same time, this configuration allows the lower oil port 30110 to act as a through-hole structure, which helps to reduce burrs on the lower oil port 30110 and improve the dimensional accuracy of the lower oil port 30110.

[0073] Based on the fact that the oil inlet 3013 is located on the first end face of the body 301, as described above... Figure 4 and Figure 6 As shown, the outer peripheral sidewall 3017 of the body 301 has a first connecting portion 3015 on the side near the first end face. This first connecting portion 3015 is used for a sealing connection between the body 301 and the oil cup 1. In this way, the risk of leakage of the atomizing matrix through the gap between the body 301 and the inner wall of the oil cup 1 can be significantly reduced.

[0074] In an exemplary embodiment, the first connecting portion 3015 can be provided with a structure that can directly seal and connect with the oil cup 1; that is, after the bracket 3 is connected to the oil cup 1, the first connecting portion 3015 can directly achieve a sealed connection between the body 301 and the oil cup 1 by cooperating with the inner wall of the oil cup 1. With this arrangement, since there is no need to provide an additional sealing structure, it is beneficial to simplify the structure.

[0075] In an exemplary embodiment, the first connecting portion 3015 may also be provided with a structure that can connect to the sealing element 2, so that the body 301 and the oil cup 1 can be sealed together by the sealing element 2. This arrangement reduces the machining accuracy requirements for the body 301 and the oil cup 1, thereby improving the product qualification rate.

[0076] In specific implementations, the aforementioned sealing element 2 can be made of silicone or rubber, etc., and this application does not make any specific limitations on it.

[0077] Furthermore, based on the structure for connecting the seal 2 provided in the first connecting portion 3015, this structure for connecting the seal 2 can be a sealing groove. During assembly, the seal 2 is placed in the sealing groove, and the sealing groove is used to limit the seal 2, thereby facilitating the sealing connection between the body 301 and the oil cup 1. Alternatively, the structure for connecting the seal 2 can also be a limiting protrusion formed in the first connecting portion 3015. In this way, by providing a limiting groove on the seal 2 that matches the limiting protrusion, the connection between the body 301 and the seal 2 is achieved; during assembly, the seal 2 is limited by the cooperation of the limiting protrusion and the limiting groove, thereby facilitating the sealing connection between the body 301 and the oil cup 1.

[0078] In some embodiments, the sealing member 302 is detachably connected to the body 301 and is used to seal the mold inlet / outlet hole 3016. This ensures the airtightness of the oil tank 3011 and prevents leakage of the atomized medium at the mold inlet / outlet hole 3016.

[0079] Furthermore, the sealing member 302 has an adjusting portion 30212 that extends into the oil reservoir 3011 and toward the first sidewall 3018. An oil guiding gap is formed between the adjusting portion 30212 and the first sidewall 3018, and the size of this oil guiding gap is positively correlated with the oil flow rate of the oil outlet 30110. In this configuration, in practical implementation, the oil guiding gap can be adjusted by replacing the sealing member 302 with a different size of the adjusting portion 30212, thereby adjusting the oil flow rate of the oil outlet 30110. This allows the oil guiding gap to be adjusted according to actual needs; for example, the size of the oil guiding gap can be adjusted according to the heating power of the heating element to avoid problems of excessive or insufficient oil supply.

[0080] Furthermore, as mentioned above, the sealing component 302 in this embodiment serves both as a sealing structure for sealing the mold inlet / outlet port 3016 and as an adjusting structure for regulating the oil flow rate of the oil outlet 30110. Thus, there is no need for an additional structure to adjust the oil flow rate of the oil outlet 30110, which simplifies the atomizer structure and reduces costs.

[0081] In some embodiments, such as Figure 7 As shown, the sealing member 302 includes a sealing plug 3021 and a second connecting part 3022.

[0082] Multiple sealing plugs 3021 are provided, and each sealing plug 3021 is set one-to-one with the mold inlet / outlet hole 3016. That is, one sealing plug 3021 can be used to block one mold inlet / outlet hole 3016.

[0083] like Figure 8 As shown, the sealing plug 3021 includes a sealing part 30211 and an adjusting part 30212.

[0084] The sealing part 30211 is the portion of the sealing plug 3021 that connects to the outer peripheral sidewall 3017 of the body 301. It seals the mold inlet / outlet hole 3016 through a sealing connection with the body 301.

[0085] The adjusting part 30212 and the sealing part 30211 are integral parts, and the adjusting part 30212 extends from the sealing part 30211 toward the first sidewall 3018.

[0086] Furthermore, the second connecting part 3022 is connected to multiple sealing plugs 3021 to connect the multiple sealing plugs 3021 into one piece, thereby making the entire sealing plug into a single piece; thus, it is beneficial to improve the integration of the atomizer.

[0087] Furthermore, the second connecting portion 3022 is sleeved on the outer periphery of the body 301, and the second connecting portion 3022 can be used for a sealing connection between the body 301 and the oil cup 1. In this configuration, the second connecting portion 3022 can serve as a second line of defense to prevent leakage of the atomizing matrix through the gap between the body 301 and the inner wall of the oil cup 1. It cooperates with the sealing element 2 connected to the first connecting portion 3015 to form a double insurance, further reducing the risk of leakage of the atomizing matrix.

[0088] Furthermore, such as Figure 6 As shown, the outer peripheral sidewall 3017 of the body 301 has an annular groove 30111 for accommodating the second connecting part 3022. During the assembly and connection of the bracket 3 and the oil cup 1, the annular groove 30111 can limit the second connecting part 3022, thereby facilitating the assembly and connection of the bracket 3 and the oil cup 1.

[0089] In some embodiments, the bottom of the annular groove 30111 has an outwardly protruding positioning protrusion; the annular groove 30111 is provided with a positioning groove that cooperates with the positioning protrusion. When the second connecting part 3022 is connected to the body 301, the cooperation between the positioning protrusion and the positioning groove can improve the assembly accuracy of the second connecting part 3022.

[0090] In some embodiments, the mold inlet / outlet hole 3016 is a stepped hole, and the sealing part 30211 is a stepped sealing structure that mates with the stepped hole. With this configuration, a multi-level seal can be formed between the sealing part 30211 and the body 301, thereby improving the sealing effect.

[0091] In some embodiments, such as Figure 3 and Figure 4 As shown, an oil injection hole 3012 is provided on the bottom wall of the oil tank 3011. The oil injection hole 3012 is used to inject the atomizing matrix into the oil tank 3011 and the liquid storage tank 101.

[0092] Furthermore, in the first direction, the lower oil port 30110 and the oil injection hole 3012 are offset. This first direction is parallel to the bottom wall and perpendicular to the extending direction of the adjusting part 30212. For example, this first direction can be... Figure 3 The X direction in the equation.

[0093] As mentioned above, an oil guide gap is formed between the adjusting part 30212 and the first sidewall 3018, and the size of this oil guide gap is positively correlated with the oil flow rate of the lower oil port 30110. It is understood that, to meet the aforementioned positive correlation requirement, the projection of the lower oil port 30110 in the second direction needs to at least partially fall on the adjusting part 30212. This second direction is parallel to the extension direction of the adjusting part 30212 and opposite to its extension direction. In this embodiment, the lower oil port 30110 and the oil injection hole 3012 are staggered in the first direction, allowing the adjusting part 30212 to be positioned directly opposite the lower oil port 30110 while avoiding the oil injection hole 3012. This inevitably leads to interference between the oil injection hole 3012 and the adjusting part 30212, making the overall structural arrangement of the bracket 3 more reasonable.

[0094] Optionally, in some embodiments, the sealing element 302 is a flexible seal. For example, it may be a silicone or rubber element, etc.

[0095] In some embodiments, the sealing element 302 is made of a transparent material, so that the liquid level of the atomized matrix inside the oil tank 3011 can be observed through the sealing element 302.

[0096] In some embodiments, such as Figure 6 As shown, a return air port 3019 is provided on the first sidewall 3018, and the return air port 3019 and the lower oil port 30110 are distributed alternately. In this way, after the atomizing matrix in the liquid storage tank 101 flows through the oil tank 3011 into the mounting cavity 3014, the outside gas can enter the oil tank 3011 through the return air port 3019, and then enter the liquid storage tank 101 through the oil tank 3011. This balances the pressure inside the liquid storage tank 101 and ensures that the atomizing matrix in the liquid storage tank 101 can flow into the mounting cavity 3014 through the lower oil port 30110.

[0097] Furthermore, in addition to the vent 3019 provided on the first sidewall 3018, in some embodiments, the vent 3019 is located close to the first end face. This facilitates the entry of external gas into the oil tank 3011 and the liquid storage tank 101 through the vent 3019, thereby ensuring the pressure balance within the liquid storage tank 101.

[0098] Furthermore, embodiments of this application also provide an atomizer, such as... Figure 1 and Figure 2As shown, the atomizer includes an oil cup 1, a bracket 3, an atomizer coil 9, an electrode assembly 4, an oil filling plug 5, absorbent cotton 6, a base 7, and a bottom cap 8. Among them:

[0099] Oil cup 1 includes a liquid storage chamber for storing atomizing matrix.

[0100] The bracket 3 is the bracket 3 in any of the above embodiments. It should be noted that since the atomizer includes the bracket 3, the beneficial effects of the atomizer brought by the bracket 3 can be referred to the above, and will not be repeated here.

[0101] The structure of the atomizer core 9 can be referred to above, and will not be repeated here.

[0102] The electrode assembly 4 is electrically connected to the atomizing core 9 and to the power supply unit in the electronic atomizing device so that the power supply unit can supply power to the atomizing core 9.

[0103] The oil filling plug 5 is used to seal the oil filling hole 3012 of the bracket 3 to ensure the sealing of the cavity formed by the oil tank 3011 and the liquid storage tank 101.

[0104] Oil-absorbing cotton 6 is used to absorb leaks to prevent them from leaking to the outside of the atomizer.

[0105] like Figure 2 As shown, the oil cup 1 is connected to the bottom cover 8 to form a first receiving cavity. For example, the oil cup 1 and the bottom cover 8 can be connected by a snap-fit ​​structure. The bracket 3, atomizing core 9, electrode assembly 4, oil filling plug 5, oil-absorbing cotton 6, and base 7 are all arranged within this first receiving cavity. Wherein:

[0106] The base 7 and the bracket 3 are arranged sequentially away from the bottom cover 8, forming a second receiving cavity between the base 7 and the bracket 3. The electrode assembly 4, the filling plug 5, and the absorbent cotton 6 can be placed in this second receiving cavity. Furthermore, the base 7 and the bracket 3 are connected by snap-fit, and the base 7 is also connected to the bottom cover 8 and the bracket 3 by snap-fit. In this way, the bracket 3 can be fixedly connected to the bottom cover 8 via the base 7. During assembly, the bracket 3, the atomizer core 9, the electrode assembly 4, the filling plug 5, the absorbent cotton 6, the base 7, and the bottom cover 8 can be assembled into a whole first, and then this whole can be connected to the oil cup 1; this makes the assembly of the atomizer easier.

[0107] Furthermore, continuing as Figure 2 As shown, the bracket 3 is located inside the oil cup 1 and forms a liquid storage cavity with the oil cup 1 (the liquid storage cavity is the combination of the above-mentioned liquid storage chamber 101 and oil chamber 3011). The atomizing core 9 is disposed in the mounting cavity 3014 of the bracket 3. The atomizing core 9 includes a liquid guiding body and at least two heating elements connected to the liquid guiding body. The at least two heating elements are arranged correspondingly to the lower oil port 30110 of the corresponding oil chamber 3011 through the liquid guiding body.

[0108] More specifically, the at least two heating elements are arranged correspondingly to the oil inlets 30110 of different oil tanks 3011 via the liquid guiding substrate; in this way, multiple heating elements work simultaneously during the atomization process, thereby effectively improving the atomization efficiency; and since multiple heating elements are supplied with oil independently and have different areas of action, the problem of dry burning due to insufficient oil supply can be effectively avoided, thereby ensuring the atomization effect.

[0109] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0110] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0111] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0112] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0113] It should be understood that the qualifiers “first,” “second,” “third,” “fourth,” “fifth,” and “sixth” used in the description of the embodiments of this application are only used to more clearly illustrate the technical solutions and are not intended to limit the scope of protection of this application.

[0114] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A support, characterized in that, Suitable for connecting the atomizer coil and the atomizer oil cup; the bracket includes a body, on which are provided: The mounting cavity is used to mount the atomizing core; The oil tank has at least two oil tanks, which are distributed on opposite sides of the mounting cavity; each oil tank has an oil inlet for connecting to the liquid storage tank of the oil cup, and the oil inlet is located on the end face of the body facing the liquid storage tank; All of the oil tanks have a first sidewall, and the first sidewall has an oil outlet for connecting the oil tank and the mounting cavity; the outer peripheral sidewall of the body is provided with a plurality of mold inlet and outlet holes, different mold inlet and outlet holes are arranged opposite to the oil outlets of different oil tanks, and the mold inlet and outlet holes are connected to the oil tanks.

2. The bracket according to claim 1, characterized in that, The end face of the body with the oil inlet is the first end face; The outer peripheral sidewall has a first connecting portion on the side near the first end face, and the first connecting portion is used for sealing connection between the body and the oil cup.

3. The bracket according to claim 1, characterized in that, The bracket includes a sealing element, which is detachably connected to the body and is used to block the mold inlet and outlet holes.

4. The stent according to claim 3, characterized in that, The sealing member has an adjustment portion that extends into the oil tank and toward the first sidewall. An oil guide gap is formed between the adjustment portion and the first sidewall, and the size of the oil guide gap is positively correlated with the oil discharge rate of the oil outlet.

5. The bracket according to claim 3, characterized in that, The sealing component includes: Multiple sealing plugs are provided one-to-one with the mold inlet / outlet holes; each sealing plug includes a sealing portion that is sealingly connected to the body to block the mold inlet / outlet holes, and an adjusting portion extending from the sealing portion toward the first sidewall; and The second connecting part is connected to the plurality of sealing plugs; and the second connecting part is sleeved on the outer peripheral side of the body and can be used for sealing connection between the body and the oil cup.

6. The bracket according to claim 5, characterized in that, The mold inlet and outlet holes are stepped holes, and the sealing part is a stepped sealing structure that mates with the stepped holes.

7. The bracket according to claim 4, characterized in that, The bottom wall of the oil tank is provided with an oil injection hole; The first direction is parallel to the bottom wall and perpendicular to the extension direction of the adjustment part; in the first direction, the lower oil port and the oil injection hole are misaligned.

8. The stent according to any one of claims 3-7, characterized in that, The sealing element is a flexible seal, and / or the sealing element is made of a transparent material.

9. The stent according to any one of claims 1-7, characterized in that, The end face of the main body with an oil inlet is the first end face; a return air port is provided on the first side wall, and the return air port is located close to the first end face.

10. An atomizer, characterized in that, include: Oil cup; Atomizer coil; as well as The stent is the stent according to any one of claims 1-9; The bracket is located inside the oil cup and surrounds a liquid storage cavity with the oil cup. The atomizing core is disposed in the mounting cavity of the bracket. The atomizing core includes a liquid guiding base and at least two heating elements connected to the liquid guiding base. The at least two heating elements are arranged corresponding to the oil outlets of the corresponding oil tank through the liquid guiding base.

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