CN215958343U - Aerial fog bomb - Google Patents
Aerial fog bomb Download PDFInfo
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- CN215958343U CN215958343U CN202120790272.1U CN202120790272U CN215958343U CN 215958343 U CN215958343 U CN 215958343U CN 202120790272 U CN202120790272 U CN 202120790272U CN 215958343 U CN215958343 U CN 215958343U
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Abstract
The utility model relates to an aerosol bomb which comprises a liquid storage element, an atomizing core and a relay liquid guiding element, wherein the atomizing core comprises an atomizing core liquid guiding element, the atomizing core liquid guiding element is directly contacted with liquid in the liquid storage element, meanwhile, the atomizing core liquid guiding element is indirectly communicated with the liquid storage element through the relay liquid guiding element, and the relay liquid guiding element comprises a relay liquid guiding element core body and at least one relay fluid cavity channel axially penetrating through the relay liquid guiding element core body. According to the utility model, the liquid guiding element of the atomizing core is directly communicated with the liquid storage element, and meanwhile, the liquid guiding element of the atomizing core is indirectly communicated with the liquid storage element through the relay liquid guiding element, so that the liquid content and the supply speed on the liquid guiding element of the atomizing core are ensured, and meanwhile, as the through hole of the atomizing chamber is blocked by the atomizing core, the excessive liquid is prevented from being conducted to the liquid guiding element of the atomizing core.
Description
Technical Field
The utility model relates to an aerosol bomb, in particular to an aerosol bomb comprising a relay liquid guide element, which is used in the application fields of electronic cigarettes, medicine solution atomization and the like.
Background
The technology of atomizing liquid has been widely used in the fields of electronic cigarettes and the like. A common technique in electronic atomized cigarettes is to heat an atomizing core liquid-conducting element, such as a glass fiber bundle or a cotton fiber bundle, that is in direct communication with the tobacco tar, to atomize the liquid. The atomization chamber cavity and the atomization core liquid guide element need to be matched properly, so that external air enters the liquid storage element from a gap between the atomization core liquid guide element and the atomization chamber cavity while liquid is conducted from the atomization core liquid guide element. Because fine glass is restrainted and cotton fiber bundle is soft and lack fixed shape for the clearance between atomizing core drain component and the atomizer chamber cavity is difficult with precision control, and liquid on the atomizing core is too much when the clearance is too big, can explode oil during the atomizing, can the weeping when serious, and the air is difficult to get into stock solution component when the clearance undersize, makes the interior negative pressure of stock solution component too high and leads to atomizing core to lack liquid, paste the core, these all influence atomizing stability and consumption experience.
According to a known aerosol bomb with an air-liquid channel, the air-liquid channel comprises a fluid core body made of bonded fibers, liquid is conducted to the atomizing core by the fluid core body, and the liquid seal of the fluid cavity is controlled by the absorption and release of the liquid by the fluid core body, so that the atomizing process is controlled. When liquid is led out from the liquid storage element, negative pressure in the liquid storage element is increased, the liquid in the fluid cavity is absorbed by the fluid core body, the liquid seal of part or all of the fluid cavity disappears, air in the atomizing chamber enters the liquid storage element through the fluid cavity, and when the vacuum degree in the liquid storage element is reduced to a balance state, the fluid cavity is sealed again. In the technology, because the liquid flow path in the fiber-bonded fluid core is relatively tortuous, the liquid flow speed is relatively low, and particularly when the temperature is relatively low, the viscosity of the electronic cigarette liquid mainly containing propylene glycol and glycerin is relatively high, the atomized core is easy to cause insufficient liquid supply to influence the taste and even paste the core.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides an aerosol bomb which comprises a liquid storage element, an atomizing core and a relay liquid guiding element, wherein the atomizing core comprises an atomizing core liquid guiding element, the atomizing core liquid guiding element is directly contacted with liquid in the liquid storage element, meanwhile, the atomizing core liquid guiding element is indirectly communicated with the liquid storage element through the relay liquid guiding element, and the relay liquid guiding element comprises a relay liquid guiding element core body and at least one relay fluid cavity channel axially penetrating through the relay liquid guiding element core body.
Further, the wall surface of the relay fluid cavity can be soaked by liquid in the liquid storage element.
Further, the maximum inscribed circle diameter of the minimum cross section of the relay fluid channel is 0.08mm to 0.8 mm.
Further, the relay liquid guiding element core is a non-fluid core.
Further, the non-fluid core is made of metal or plastic.
Further, the relay liquid guiding element core is a fluid core.
Further, the fluid core is made of fiber bonds.
Further, the fluid core is made of bicomponent fibers bonded in a sheath-core configuration.
Furthermore, the aerosol bomb also comprises an atomizing chamber cavity, an atomizing chamber which is formed by the atomizing chamber cavity and the shell base in a surrounding mode, and an atomizing chamber through hole which is communicated with the atomizing chamber and the liquid storage element.
Further, the atomizing core blocks the atomizing chamber through hole and is in direct contact with liquid in the liquid storage element through the atomizing chamber through hole.
Further, the relay liquid guiding element core body comprises a first relay liquid guiding element core body and a second relay liquid guiding element core body sleeved on the first relay liquid guiding element core body.
According to the utility model, the liquid guiding element of the atomizing core is directly communicated with the liquid storage element, and meanwhile, the liquid guiding element of the atomizing core is indirectly communicated with the liquid storage element through the relay liquid guiding element, so that the liquid content and the supply speed on the liquid guiding element of the atomizing core are ensured, and meanwhile, as the through hole of the atomizing chamber is blocked by the atomizing core, the excessive liquid is prevented from being conducted to the liquid guiding element of the atomizing core. The atomizing device not only ensures the atomizing amount of the gas fog, but also avoids oil explosion or leakage caused by too much liquid on the liquid guide element of the atomizing core. Due to the capillary action of the fluid cavity, when the liquid content in the atomizing core liquid guide element is increased, the capillary force is reduced, and the balance between the capillary force and the negative pressure in the liquid storage element conducted through the relay liquid guide element is achieved, so that the liquid content in the atomizing core liquid guide element is moderate, and the atomization is stable.
The aerosol bomb is suitable for atomization of various liquids, and the shape, size and number of the fluid channels can be designed according to the atomization requirements of different liquids. The relay liquid guide element has the advantages of simple structure, precision size, low cost, high strength and suitability for automatic assembly, and can be manufactured by injection molding, extrusion and other methods. In order to make the aforementioned and other objects of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1a is a schematic structural view of an aerosol bomb according to a first embodiment of the present invention;
FIGS. 1b to 1g are various schematic cross-sectional views of a relay liquid guiding member according to the first embodiment;
FIG. 1h is a schematic longitudinal cross-sectional view of a relay liquid guiding member according to the first embodiment;
FIG. 1i is another schematic longitudinal sectional view of a relay liquid guiding member according to the first embodiment;
fig. 2a is a schematic structural view of an aerosol bomb according to a second embodiment of the present invention;
FIG. 2b is a schematic cross-sectional view of a relay liquid guiding member according to a second embodiment;
FIG. 2c is a schematic longitudinal cross-sectional view of a relay liquid guiding member according to a second embodiment;
fig. 3a is a schematic structural view of an aerosol bomb according to a third embodiment of the present invention;
FIG. 3b is a schematic cross-sectional view of a relay liquid guiding member according to a third embodiment;
fig. 3c is a schematic cross-sectional view of a relay liquid guiding member at the top of the cavity of the atomization chamber according to a third embodiment.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the utility model. In the drawings, the same units/elements are denoted by the same reference numerals.
Definition in the present invention:
relay liquid guide element: the liquid in the liquid storage element can be conveyed to the liquid guide element of the atomizing core liquid guide element in the aerosol bomb.
Radially enclosed fluid channels: except that two ends of the fluid cavity are communicated with the outside of the fluid cavity, the radial direction of any part of the fluid cavity is not communicated with the outside, such as a capillary tube.
Radially open fluid channels: the fluid channel is communicated with the outside of the fluid channel except for two ends, and the radial direction of the fluid channel is communicated with the outside of the fluid channel, such as a capillary channel.
Maximum inscribed circle diameter of fluid channel cross section: the cross section of the fluid cavity channel which is radially closed is obtained by mathematical definition; the cross section of the fluid cavity channel with the radial opening is characterized in that points with the opening on the cross section are connected by straight lines, and then the cross section of the fluid cavity channel with the radial closing is processed to obtain the maximum diameter of the inscribed circle.
Unless otherwise defined, terms used herein, including technical and scientific terms, have the ordinary meaning as understood by those skilled in the art. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
First embodiment
Fig. 1a is a schematic structural view of an aerosol bomb according to a first embodiment of the present invention; FIGS. 1b to 1g are various schematic cross-sectional views of a relay liquid guiding member according to the first embodiment; FIG. 1h is a schematic longitudinal cross-sectional view of a relay liquid guiding member according to the first embodiment; fig. 1i is another schematic longitudinal sectional view of the relay liquid guiding member according to the first embodiment.
As shown in fig. 1a to 1g, according to the aerosol bomb 800 of the first embodiment of the present invention, the aerosol bomb 800 includes a liquid storage element 100, an atomizing core 930 and a relay liquid guiding element 939, the atomizing core 930 includes an atomizing core liquid guiding element 932, the atomizing core liquid guiding element 932 is directly contacted with the liquid in the liquid storage element 100, the atomizing core liquid guiding element 932 is indirectly communicated with the liquid storage element 100 through the relay liquid guiding element 939, and the relay liquid guiding element 939 includes a relay liquid guiding element core 9391 and at least one relay fluid channel 9392 axially penetrating the relay liquid guiding element core 9391.
< liquid storage element >
In the aerosol bomb 800 of the present invention, the liquid storage element 100 is a member for storing the liquid to be atomized. Different liquids may be stored therein depending on the purpose of application, such as e-liquid, CBD solution, pharmaceutical solution, etc. The cross-section of the reservoir component 100 can be of various geometries.
The reservoir component 100 can have a reservoir component through-hole 130 that extends axially through the reservoir component 100. The reservoir element through bore 130 can serve as an aerosol passage 1303 for the aerosol projectile 800. One end of the aerosol channel 1303 is connected to the atomizing chamber 934, and the other end is an aerosol outlet 1301. A condensate absorbing element (not shown) may be installed in the aerosol passage 1303 to absorb condensate, improving the user experience.
< atomizing part >
The atomization portion of the present invention includes an atomization chamber cavity 9342, an atomization chamber 934, and an atomization core 930. The atomizing chamber 934 is a cavity in which the liquid is atomized, and is defined by the atomizing chamber cavity 9342 and the housing base 112. In this embodiment, the atomizing chamber 934 is disposed at a lower portion of the reservoir member 100. Set up atomizing core 930 in the atomizer 934, be provided with the casing base through-hole 1122 that runs through casing base 112 on the casing base 112, the one end of casing base through-hole 1122 and external intercommunication is as air inlet 1121, and outside air passes through air inlet 1121 and gets into atomizer 934. The liquid is atomized by the atomizing core 930 in the atomizing chamber 934 and exits the aerosol cartridge 800 through the aerosol channel 1303.
The atomizing core 930 of the present invention generally refers to a member capable of atomizing a liquid according to a use requirement, such as a glass fiber bundle wound with an electric heating wire, a cotton fiber bundle wound with an electric heating wire, porous ceramics embedded with an electric heating wire, ceramics printed with a thick film resistor, an ultrasonic atomizing head, and the like. The atomizing core 930 comprises an atomizing core liquid guiding element 932 and a heating element 931 for heating the atomizing core liquid guiding element 932, and the atomizing core liquid guiding element 932 is a capillary material, such as a glass fiber bundle, a cotton fiber bundle, a PET polyester fiber bundle, or porous ceramic. The heating element 931 may be a heating wire, a PCT thermistor, a thick film resistor, or the like. The atomizing core 930 further includes a wire 933, the wire 933 being connected to a wire lead 936 or a power source (not shown).
< Relay liquid guide element >
In this embodiment, as shown in fig. 1a, the relay liquid guiding element 939 is disposed in the atomizing chamber 934, the atomizing core liquid guiding element 932 is directly communicated with the liquid storage element 100, and the atomizing core liquid guiding element 932 is indirectly communicated with the liquid storage element 100 through the relay liquid guiding element 939. As shown in fig. 1b to 1i, the relay liquid guiding member 939 includes a relay liquid guiding member core 9391 and at least one relay fluid channel 9392 axially penetrating the relay liquid guiding member core 9391.
In the present invention, the walls of the relay fluid channel 9392 are wettable by the liquid in the liquid storage component 100. Liquid can flow in the relay fluid channel 9392 under the surface tension of the liquid and the capillary force of the atomizing wick liquid-conducting element 932. The relay liquid guide element 939 may comprise a radially closed relay fluid channel 9392 as shown in fig. 1b, 1 c. The relay liquid guide element 939 may also comprise a radially open relay fluid channel 9392 as shown in fig. 1d, 1 e. The relay liquid guiding element 939 may also comprise both a radially closed relay fluid channel 9392 and a radially open relay fluid channel 9392, as shown in fig. 1 f. A relay liquid guiding element outer tube 9393 may be provided outside the radially open relay liquid guiding element 939, and the length of the relay liquid guiding element outer tube 9393 may be equal to the relay liquid guiding element 939, so that the radially open relay liquid guiding element 939 becomes the radially closed relay liquid guiding element 939, as shown in fig. 1 h. The length of the relay liquid guiding member outer tube 9393 may also be made smaller than the relay liquid guiding member 939, as shown in fig. 1 i.
The relay liquid guiding element core 9391 of the relay liquid guiding element 939 may be a non-fluid core, which does not have a liquid guiding function itself. As shown in fig. 1 b-1 f, the non-fluid core is preferably made of plastic or metal. The relay liquid guiding element core 9391 of the relay liquid guiding element 939 may be a fluid core, which itself has a liquid guiding function, as shown in fig. 1 g. The fluid core is preferably made of fiber bonds, particularly preferably bicomponent fibers in sheath-core structure, and more preferably bicomponent fibers in sheath-core structure, which are thermally bonded.
The size of the relay fluid channel 9392 in the relay fluid conducting element 939 is represented by the maximum inscribed circle diameter of the smallest cross section in the relay fluid channel 9392, and the sizes of different relay fluid channels 9392 in one relay fluid conducting element 939 may be the same or different. The maximum inscribed circle diameter of the smallest cross section in the relay fluid channel 9392 is 0.08mm-0.8mm, such as 0.08mm, 0.12mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, preferably 0.12mm-0.6mm, where "mm" in this context means mm. The relay fluid cavity 9392 with a smaller inscribed circle diameter has stronger liquid sealing capability and is suitable for application with lower viscosity and smaller atomization amount. The larger inscribed circle diameter of the relay fluid channel 9392 has a weaker liquid seal capability and is suitable for applications with higher viscosity or larger atomization amount. In an equilibrium state, the relay fluid channel 9392 is liquid-sealed due to capillary forces.
The aerosol bomb 800 further comprises an atomizing chamber cavity 9342, an atomizing chamber 934 defined by the atomizing chamber cavity 9342 and the housing base 112, and an atomizing chamber through hole 9341 for communicating the atomizing chamber 934 with the liquid storage element 100. The atomizing core 930 blocks the atomizing chamber through hole 9341 and is in direct contact with the liquid in the liquid storage element 100 through the atomizing chamber through hole 9341. An atomization chamber through hole 9341 communicating the atomization chamber 934 and the liquid storage element 100 is formed through the atomization chamber cavity 9342.
Specifically, in the present embodiment, an atomizing chamber through hole 9341 penetrating through the atomizing chamber cavity 9342 and communicating the atomizing chamber 934 and the liquid storage element 100 is disposed on the atomizing chamber cavity 9342, and two ends of the atomizing core liquid guiding element 932 penetrate through the atomizing chamber through hole 9341 to directly contact with the liquid in the liquid storage element 100. Preferably, the atomization core liquid guide element 932 is tightly matched with the atomization chamber through hole 9341, and the atomization core 930 seals the atomization chamber through hole 9341.
When the atomizing core 930 is operated, the liquid on the atomizing core 930 is atomized, and the aerosol exits the aerosol bomb 800 through the aerosol channel 1303, and the liquid in the liquid storage element 100 is supplemented to the atomizing core 930. When the negative pressure in the liquid storage element 100 rises to a certain degree along with the discharge of the liquid, the liquid seal of a certain relay fluid channel 9392 of the relay liquid guide element 939 is opened, air in the atomizing chamber 934 enters the liquid storage element 100 through the relay fluid channel 9392 with the opened liquid seal, so that the negative pressure in the liquid storage element 100 is reduced, the relay fluid channel 9392 with the opened liquid seal is sealed again, and the process is repeated, so that the atomizing process can be continuously carried out until the liquid in the liquid storage element 100 is used up.
Second embodiment
Fig. 2a is a schematic structural view of an aerosol bomb according to a second embodiment of the present invention; FIG. 2b is a schematic cross-sectional view of a relay liquid guiding member according to a second embodiment; fig. 2c is a schematic longitudinal section of a relay liquid guiding member according to the second embodiment. The structure of this embodiment is similar to that of the first embodiment, and the same parts as those of the first embodiment are not described again in the description of this embodiment.
As shown in fig. 2a, the aerosol 800 with the relay liquid guiding element 939 according to the second embodiment of the present invention comprises a liquid storage element 100, an atomizing core 930 and a relay liquid guiding element 939, wherein the atomizing core 930 comprises an atomizing core liquid guiding element 932, the atomizing core liquid guiding element 932 is directly contacted with the liquid in the liquid storage element 100, the atomizing core liquid guiding element 932 is indirectly communicated with the liquid storage element 100 through the relay liquid guiding element 939, and the relay liquid guiding element 939 comprises a relay liquid guiding element core body 9391 and at least one relay fluid channel 9392 axially penetrating the relay liquid guiding element core body 9391.
As shown in fig. 2b and 2c, the relay liquid guiding member core 9391 of the relay liquid guiding member 939 of the present embodiment is a fluid core, and the relay liquid guiding member core 9391 is made of bicomponent fibers having a sheath-core structure by thermal bonding. Further, a relay liquid guiding element outer tube 9393 is fitted over the relay liquid guiding element 939, and the length of the relay liquid guiding element outer tube 9393 is slightly smaller than the length of the relay liquid guiding element 939. The outer relay fluid conduit 9393 facilitates installation and positioning of the relay fluid conduit 939, and surface tension of the inner wall of the outer relay fluid conduit 9393 facilitates fluid sealing of the relay fluid channel 9392.
In this embodiment, the wall of the channel 9392 can be wetted by the liquid in the liquid storage component 100, and the liquid can flow in the channel 9392 under the action of the surface tension of the liquid and the capillary force of the liquid guiding component 932. The maximum inscribed circle diameter of the smallest cross section in the relay fluid channel 9392 is 0.08mm-0.8mm, preferably 0.12mm-0.6 mm.
When the atomizing core 930 is operated, the liquid on the atomizing core 930 is atomized and escapes the aerosol 800 through the aerosol channel 1303, and the liquid in the liquid storage element 100 is supplemented to the atomizing core 930. When the negative pressure in the liquid storage element 100 rises to a certain degree along with the discharge of the liquid, the liquid seal of a certain relay fluid channel 9392 of the relay liquid guide element 939 is opened, air in the atomizing chamber 934 enters the liquid storage element 100 through the relay fluid channel 9392 with the opened liquid seal, so that the negative pressure in the liquid storage element 100 is reduced, the relay fluid channel 9392 with the opened liquid seal is sealed again, and the process is repeated, so that the atomizing process can be continuously carried out until the liquid in the liquid storage element 100 is used up.
Third embodiment
Fig. 3a is a schematic structural view of an aerosol bomb according to a third embodiment of the present invention; FIG. 3b is a schematic cross-sectional view of a relay liquid guiding member according to a third embodiment; fig. 3c is a schematic cross-sectional view of a relay liquid guiding member at the top of the cavity of the atomization chamber according to a third embodiment. The structure of this embodiment is similar to that of the first embodiment, and the same parts as those of the first embodiment are not described again in the description of this embodiment.
As shown in fig. 3a, according to the aerosol 800 with the relay liquid guiding element 939 of the third embodiment of the present invention, the aerosol 800 includes a liquid storage element 100, an atomizing core 930 and the relay liquid guiding element 939, the atomizing core 930 includes an atomizing core liquid guiding element 932, the atomizing core liquid guiding element 932 is directly contacted with the liquid in the liquid storage element 100, meanwhile, the atomizing core liquid guiding element 932 is indirectly communicated with the liquid storage element 100 through the relay liquid guiding element 939, and the relay liquid guiding element 939 includes a relay liquid guiding element core 9391 and at least one relay fluid channel 9392 axially penetrating through the relay liquid guiding element core 9391.
In this embodiment, the atomizing core liquid guiding element 932 is a cotton fiber bundle, a glass fiber bundle, or a polyester fiber bundle, the heating element 931 of the atomizing core 930 is preferably a flat hard ceramic or a porous ceramic printed with a thick film resistor, and the lead pin 936 connected with the needle-shaped hard lead 933 may be directly connected to a conductive contact of the heating element 931 of the atomizing core 930.
As shown in fig. 2b and 2c, the relay liquid guiding element 939 of the present embodiment communicates the liquid storage element 100 and the atomizing core liquid guiding element 932. The relay liquid guiding member core 9391 of the relay liquid guiding member 939 includes a first relay liquid guiding member core 9391a and a second relay liquid guiding member core 9391b fitted over the first relay liquid guiding member core 9391 a. The first relay liquid guiding member core 9391a is a fluid core and is made of bicomponent fibers of sheath-core structure by thermal bonding. In this embodiment, the walls of the relay fluid channel 9392 can be wetted by the liquid in the liquid storage component 100. The maximum inscribed circle diameter of the smallest cross section in the relay fluid channel 9392 is 0.08mm-0.8mm, preferably 0.12mm-0.6 mm.
When the atomizing core 930 is operated, the liquid on the atomizing core 930 is atomized and escapes the aerosol 800 through the aerosol channel 1303, and the liquid in the liquid storage element 100 is supplemented to the atomizing core 930. When the negative pressure in the liquid storage element 100 rises to a certain degree along with the discharge of the liquid, the liquid seal of a certain relay fluid channel 9392 of the relay liquid guide element 939 is opened, air in the atomizing chamber 934 enters the liquid storage element 100 through the relay fluid channel 9392 with the opened liquid seal, so that the negative pressure in the liquid storage element 100 is reduced, the relay fluid channel 9392 with the opened liquid seal is sealed again, and the process is repeated, so that the atomizing process can be continuously carried out until the liquid in the liquid storage element 100 is used up.
In summary, in the present invention, the liquid guiding element of the atomizing core is directly connected to the liquid storing element, and the liquid guiding element of the atomizing core is indirectly connected to the liquid storing element through the relay liquid guiding element, so as to ensure the liquid content and the supply speed on the liquid guiding element of the atomizing core, and at the same time, the atomizing core blocks the through hole of the atomizing chamber, thereby preventing the excessive liquid from being conducted to the liquid guiding element of the atomizing core. The atomizing device not only ensures the atomizing amount of the gas fog, but also avoids oil explosion or leakage caused by too much liquid on the liquid guide element of the atomizing core. When the liquid content in the atomizing core liquid guiding element is increased, the capillary force is reduced, and the balance between the capillary force and the negative pressure in the liquid storage element conducted through the relay liquid guiding element is achieved, so that the liquid content in the atomizing core liquid guiding element is moderate, and the atomization is stable. The aerosol bomb has compact structure and can be widely applied to various electronic cigarettes and medicine atomization devices.
Furthermore, the above-described embodiments of the present invention are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the utility model. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.
Claims (11)
1. The aerosol bomb is characterized by comprising a liquid storage element, an atomization core and a relay liquid guide element, wherein the atomization core comprises the atomization core liquid guide element, the atomization core liquid guide element is directly contacted with liquid in the liquid storage element, meanwhile, the atomization core liquid guide element is indirectly communicated with the liquid storage element through the relay liquid guide element, and the relay liquid guide element comprises a relay liquid guide element core body and at least one relay fluid cavity channel axially penetrating through the relay liquid guide element core body.
2. The aerosol cartridge of claim 1, wherein the walls of the relay fluid channel are wettable by the liquid in the reservoir element.
3. The aerosol shell of claim 1, wherein the smallest cross-section of the relay fluid channel has a maximum inscribed circle diameter of 0.08mm to 0.8 mm.
4. The aerosol shell according to claim 1, wherein the relay liquid-directing element core is a non-fluid core.
5. The aerosol bomb of claim 4 wherein the non-fluid core is made of metal or plastic.
6. The aerosol shell according to claim 1, wherein the relay liquid-conducting element core is a fluid core.
7. The aerosol shell of claim 6, wherein the fluid core is made of bonded fibers.
8. The cartridge of claim 6, wherein the fluid core is bonded from bicomponent fibers in a sheath-core configuration.
9. The aerosol bomb according to claim 1, wherein the aerosol bomb further comprises an atomizing chamber cavity, an atomizing chamber defined by the atomizing chamber cavity and the housing base, and an atomizing chamber through hole communicating the atomizing chamber with the liquid storage element.
10. The cartridge of claim 9, wherein the atomizing core blocks the atomizing chamber through-hole and is in direct contact with the liquid in the liquid storage element through the atomizing chamber through-hole.
11. The aerosol shell as claimed in claim 1, wherein the relay liquid guiding element core comprises a first relay liquid guiding element core and a second relay liquid guiding element core fitted over the first relay liquid guiding element core.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790272.1U CN215958343U (en) | 2021-04-19 | 2021-04-19 | Aerial fog bomb |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790272.1U CN215958343U (en) | 2021-04-19 | 2021-04-19 | Aerial fog bomb |
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| CN215958343U true CN215958343U (en) | 2022-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222897A1 (en) * | 2021-04-19 | 2022-10-27 | 浙江恒芯电子有限公司 | Atomizing core and aerosol cartridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222897A1 (en) * | 2021-04-19 | 2022-10-27 | 浙江恒芯电子有限公司 | Atomizing core and aerosol cartridge |
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