Electronic atomization device
By designing oil conduction components and oil inlet ports in the electronic atomization device, ensuring that the atomized liquid comes into contact with the atomization core in the atomization channel, solving the problem of leakage and deterioration of the atomized liquid in the oil storage compartment and improving the use Experience and taste.
Patent Information
- Application Number
- CN202420179411.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-24
AI Technical Summary
During the use of the electronic atomization device, the atomized liquid in the oil storage compartment is prone to leak and deterioration, affecting the user experience and taste.
An electronic atomization device including an oil storage compartment, an atomization assembly and an oil conduction assembly was designed. By setting oil inlet ports and oil conduction parts in the atomization channel, it ensures that the atomization liquid enters the atomization channel through the oil conduction parts first. Then contact with the atomization core to reduce the risk of oil leakage, and seal the oil inlet port on the bottom wall of the oil storage compartment through the second oil conductor to isolate the external air and reduce the volatility of the atomization liquid.
It effectively reduces the leakage and deterioration of the atomization liquid, improves the use time and taste, ensures the isolation of the atomization liquid in the oil storage silo from the external air, and prevents the increased pressure of the external air.
Smart Images
Figure CN222149070U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electronic atomizers, and in particular to electronic atomization devices. Background Art
[0002] An electronic atomizer is a microelectronic atomizer device that generates aerosols to replace cigarettes. It uses the atomizer core to heat the liquid atomizer liquid and atomize it to generate aerosol for users to inhale, simulating the smoking feeling of traditional cigarettes. The atomizer unit is the core component of the electronic atomizer device. The atomizer unit is equipped with an oil storage tank inside. The oil storage tank is used to store the atomizer liquid. The user triggers the atomizer unit through the inhalation action, so that the atomizer core in the atomizer unit generates high-temperature heating of the atomizer liquid until the atomizer liquid contained in the atomizer unit is heated and evaporated into atomized smoke for the user to inhale.
[0003] During the use of the electronic atomization device, the oil storage tank and the atomization core are connected to ensure that the atomization liquid in the oil storage tank can reach the atomization core for atomization. However, such a setting can easily cause the atomization liquid to leak out of the oil storage tank through the atomization core, affecting the user experience. At the same time, the atomization liquid in the oil storage tank is in contact with the external air for a long time through the atomization channel, which can also cause the atomization liquid to deteriorate and volatilize, affecting the taste and usage time. Summary of the invention
[0004] Based on this, it is necessary to provide an electronic atomization device to address the problems of leakage, deterioration and volatilization of the atomized liquid in the oil storage tank.
[0005] The present application proposes an electronic atomization device, which includes:
[0006] An oil storage tank, the oil storage tank is used to store atomized liquid;
[0007] An atomizing assembly, the atomizing assembly is disposed inside the oil storage bin, the atomizing assembly has an atomizing channel, the atomizing assembly includes an atomizing core, the atomizing core is disposed inside the atomizing channel, the atomizing channel is provided with an oil inlet port close to the bottom wall of the oil storage bin, the oil inlet port communicates with the atomizing channel and the oil storage bin;
[0008] An oil guide component, the oil guide component includes a first oil guide component and a second oil guide component, the first oil guide component is arranged in the atomization channel and the first oil guide component is located between the oil inlet port and the atomization core, the first oil guide component blocks the oil inlet port, and the second oil guide component is arranged on the bottom wall of the oil storage bin and blocks the oil inlet port.
[0009] In one embodiment, the atomization assembly includes an outer sleeve and an atomization tube, the atomization tube is arranged inside the outer sleeve, the atomization core is arranged inside the atomization tube, the outer sleeve and the atomization tube together form the atomization channel, the atomization tube is provided with an oil inlet hole, the oil inlet hole connects the outer sleeve and the atomization tube, the lower end of the outer sleeve is provided with an oil inlet port close to the bottom wall of the oil storage tank, and the oil inlet port connects the outer sleeve and the oil storage tank.
[0010] In one of the embodiments, the first oil guide member includes an inner oil guide member and an outer oil guide member, the inner oil guide member is arranged between the atomization tube and the atomization core and the inner oil guide member blocks the oil inlet hole, and the outer oil guide member is arranged between the outer sleeve and the atomization tube and the outer oil guide member blocks the oil inlet port and the oil inlet hole.
[0011] In one embodiment, a plurality of the oil inlet holes are opened along the circumference of the atomizer tube, the inner oil guide member is wrapped around the atomizer core along the circumference of the atomizer core, and the outer oil guide member is wrapped around the atomizer tube along the circumference of the atomizer tube.
[0012] In one embodiment, the electronic atomization device includes a shell and a bracket, the atomization assembly is disposed inside the shell, a suction nozzle is provided at the upper end of the shell, the atomization channel is connected to the external space through the suction nozzle, and the bracket is connected to the lower end of the shell and forms the oil storage tank with the shell.
[0013] In one of the embodiments, the upper end of the outer sleeve is interference fit with the suction nozzle, and the outer sleeve is connected to the external space through the suction nozzle.
[0014] In one embodiment, a connecting hole is provided on the bracket, and the lower end of the atomizing tube is passed through the connecting hole and is interference-fitted with the connecting hole.
[0015] In one embodiment, the electronic atomization device further includes a power supply assembly, and the oil inlet port and the oil inlet hole are sequentially provided on the oil guide assembly along the direction from the lower end of the outer sleeve to the upper end of the outer sleeve.
[0016] In one embodiment, the oil inlet port of the outer sleeve is pressed against the second oil guide member.
[0017] In one embodiment, the first oil guiding member and the second oil guiding member abut against each other at the oil inlet port.
[0018] In the technical solution of the present application, the atomized liquid in the oil storage tank enters the atomization channel through the oil inlet port and contacts the atomization core. The oil inlet port is arranged at the bottom wall of the atomization channel close to the oil storage tank. The first oil guide member is arranged in the atomization channel and is located between the oil inlet port and the atomization core. The second oil guide member is arranged on the bottom wall of the oil storage tank and blocks the oil inlet port, so that the atomized liquid first enters the atomization channel through the second oil guide member, and then contacts the atomization core through the first oil guide member, which can effectively reduce the risk of oil leakage. The atomized liquid in the oil storage tank is isolated from the external air by the first oil guide member and the second oil guide member, which effectively reduces the degree of deterioration and volatilization of the atomized liquid in the oil storage tank. During the use of the electronic atomization device, as the amount of the atomized liquid decreases, the second oil guide member arranged on the bottom wall of the oil storage tank can effectively isolate the external air from the oil storage tank to relieve the pressure caused by the increase of external air. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the flow direction of the atomized liquid of an embodiment of the electronic atomization device of the present application.
[0020] Figure 2 This is a schematic structural diagram of an embodiment of the electronic atomization device of the present application.
[0021] Description of component numbers in the attached figure:
[0022] 1000, electronic atomization device; 100, oil storage tank; 200, atomization assembly; 210, atomization channel; 220, atomization core; 230, outer sleeve; 231, oil inlet port; 240, atomization tube; 241, oil inlet hole; 300, oil guide assembly; 310, first oil guide member; 311, inner oil guide member; 312, outer oil guide member; 320, second oil guide member; 400, shell; 410, nozzle; 500, bracket; 510, connection hole; 600, power supply assembly. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0024] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0025] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0026] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0027] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0028] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.
[0029] See also Figure 1 and Figure 2 , Figure 1 and Figure 2 The schematic diagram of the flow direction of the atomized liquid and the schematic diagram of the structure of the electronic atomization device 1000 of the present application are respectively shown. The present application proposes an electronic atomization device 1000, which includes an oil storage bin 100, an atomization component 200 and an oil guide component 300. The oil storage bin 100 is used to store the atomized liquid. The atomization component 200 is disposed in the oil storage bin 100, and the atomization component 200 has an atomization channel 210. The atomization component 200 includes an atomization core 220, and the atomization core 220 is disposed in the atomization channel 210. The atomization channel 210 is provided with an oil inlet port 231 close to the bottom wall of the oil storage bin 100, and the oil inlet port 231 connects the atomization channel 210 and the oil storage bin 100. The oil-guiding cotton assembly includes a first oil-guiding member 310 and a second oil-guiding member 320. The first oil-guiding member 310 is disposed inside the atomization channel 210 and between the oil inlet port 231 and the atomization core 220. The first oil-guiding member 310 blocks the oil inlet port 231, and the second oil-guiding member 320 is disposed on the bottom wall of the oil storage bin 100 and blocks the oil inlet port 231. The material of the first oil-guiding member 310 and the second oil-guiding member 320 can be a composite material of PA (polyamide) and PET (polyethylene terephthalate), a composite material of PP (polypropylene) and PE (polyethylene), an organic molecular material, a non-woven fabric, and other oil-guiding materials, which are not specifically limited here.
[0030] The atomized liquid in the oil storage bin 100 enters the atomizing channel 210 through the oil inlet port 231 and contacts the atomizing core 220. The oil inlet port 231 is arranged at the bottom wall of the atomizing channel 210 close to the oil storage bin 100. The first oil guide 310 is arranged in the atomizing channel 210 and is located between the oil inlet port 231 and the atomizing core 220. The second oil guide 320 is arranged on the bottom wall of the oil storage bin 100 and blocks the oil inlet port 231, so that the atomized liquid first enters the atomizing channel 210 through the second oil guide 320, and then the atomized liquid passes through the first oil guide The oil member 310 is in contact with the atomizer core 220, which can effectively reduce the risk of oil leakage. The atomized liquid in the oil storage tank 100 is isolated from the external air by the first oil guide member 310 and the second oil guide member 320, which effectively reduces the degree of deterioration and volatilization of the atomized liquid in the oil storage tank 100. During the use of the electronic atomization device 1000, as the amount of atomized liquid decreases, the second oil guide member 320 arranged on the bottom wall of the oil storage tank 100 can effectively isolate the external air from the oil storage tank 100 to relieve the pressure caused by the increase of external air.
[0031] Specifically, the first oil guide member 310 and the second oil guide member 320 abut against each other at the oil inlet port 231, so that the atomized liquid can be continuously introduced from the second oil guide member 320 into the first oil guide member 310, thereby improving the oil guiding effect of the oil guide assembly 300 and preventing leakage and deterioration of the atomized liquid.
[0032] Further, see Figure 1 , the atomization assembly 200 includes an outer sleeve 230 and an atomization tube 240, the atomization tube 240 is arranged inside the outer sleeve 230, the atomization core 220 is arranged inside the atomization tube 240, the outer sleeve 230 and the atomization tube 240 jointly form an atomization channel 210, and the atomization tube 240 is provided with an oil inlet hole 241, the oil inlet hole 241 communicates the outer sleeve 230 and the atomization tube 240, and the lower end of the outer sleeve 230 is provided with an oil inlet port 231 close to the bottom wall of the oil storage tank 100, and the oil inlet port 231 communicates the outer sleeve 230 and the oil storage tank 100. The material of the outer sleeve 230 can be other hard materials such as metal, plastic, etc., which are not specifically limited here. Exemplarily, the material of the outer sleeve 230 is stainless steel. The oil inlet port 231 of the outer sleeve 230 presses on the second oil guide member 320 to position the second oil guide member 320. Along the direction from the lower end of the outer sleeve 230 to the upper end of the outer sleeve 230, the oil guide assembly 300 is sequentially provided with an oil inlet port 231 and an oil inlet hole 241. With such a configuration, after the atomized liquid enters the outer sleeve 230 from the oil inlet port 231, it overcomes the effect of gravity and rises to the oil inlet hole 241 under the oil guiding action of the first oil guide member 310, which can effectively prevent leakage at the oil inlet hole 241 and has a good anti-leakage effect.
[0033] Further, see Figure 1 and Figure 2The first oil guide member 310 includes an inner oil guide member 311 and an outer oil guide member 312. The inner oil guide member 311 is arranged between the atomization tube 240 and the atomization core 220 and blocks the oil inlet hole 241. The outer oil guide member 312 is arranged between the outer sleeve 230 and the atomization tube 240 and blocks the oil inlet port 231 and the oil inlet hole 241. The double-layer sleeve structure composed of the outer sleeve 230 and the atomizing tube 240 forms a basic structure for preventing liquid leakage, and an inner oil guide member 311 and an outer oil guide member 312 are respectively arranged on the inner side and the outer side of the atomizing tube 240, and the inner oil guide member 311 and the outer oil guide member 312 are abutted against each other through the oil inlet hole 241, and the outer oil guide member 312 abuts against the second oil guide member 320 through the oil inlet port 231, so as to realize the continuous oil guiding effect of the second oil guide member 320, the outer oil guide member 312 and the inner oil guide member 311 (such as Figure 1 The electronic atomization device 1000 has a good oil-conducting effect and forms a liquid-leakage-proof structure, as shown by arrows A, B and C in sequence.
[0034] Exemplarily, a plurality of oil inlet holes 241 are provided along the circumference of the atomizer tube 240, the inner oil guide 311 is wrapped around the atomizer core 220 along the circumference of the atomizer core 220, and the outer oil guide 312 is wrapped around the atomizer tube 240 along the circumference of the atomizer tube 240. The number of oil inlet holes 241 is determined according to actual application and is not specifically limited here. Exemplarily, four oil inlet holes 241 are provided along the circumference of the atomizer tube 240.
[0035] Further, see Figure 2 The electronic atomization device 1000 includes a housing 400 and a bracket 500. The atomization assembly 200 is disposed in the housing 400. A nozzle 410 is disposed at the upper end of the housing 400. The atomization channel 210 is connected to the external space through the nozzle 410. The bracket 500 is connected to the lower end of the housing 400 and surrounds the housing 400 to form an oil storage tank 100. Specifically, the bracket 500 and the inner side wall of the lower end of the housing 400 are interference-fitted to block the lower end of the housing 400 and form the oil storage tank 100. The upper end of the outer sleeve 230 is interference-fitted with the nozzle 410, and the outer sleeve 230 is connected to the external space through the nozzle 410. The nozzle 410 and the outer sleeve 230 are interference-fitted to enhance the airtightness of the oil storage tank 100 and prevent the atomized liquid from leaking from the connection gap between the nozzle 410 and the outer sleeve 230. The bracket 500 is provided with a connection hole 510, and the lower end of the atomizing tube 240 is inserted through the connection hole 510 and is interference-fitted with the connection hole 510. The bracket 500 is interference-fitted with the atomizing tube 240 through the connection hole 510 to enhance the air tightness of the oil storage tank 100 and prevent the atomized liquid from leaking from the connection gap between the atomizing tube 240 and the bracket 500.
[0036] Furthermore, the electronic atomization device 1000 further includes a power supply assembly 600, which is disposed on a side of the bracket 500 facing away from the oil storage tank 100, and the atomization core 220 is electrically connected to the power supply assembly 600 through the connection hole 510. The power supply assembly 600 includes a battery and a circuit board, and both the battery and the circuit board are electrically connected to the atomization core 220.
[0037] In the technical solution of the present application, the atomized liquid in the oil storage tank 100 enters the atomizing channel 210 through the oil inlet port 231 and contacts the atomizing core 220. The oil inlet port 231 is arranged at the bottom wall of the atomizing channel 210 close to the oil storage tank 100. The first oil guide member 310 is arranged in the atomizing channel 210 and is located between the oil inlet port 231 and the atomizing core 220. The second oil guide member 320 is arranged on the bottom wall of the oil storage tank 100 and blocks the oil inlet port 231, so that the atomized liquid first enters the atomizing channel 210 through the second oil guide member 320, and then the atomized liquid By having the first oil guide member 310 in contact with the atomizer core 220, the risk of oil leakage can be effectively reduced. The atomized liquid in the oil storage tank 100 is isolated from the external air by the first oil guide member 310 and the second oil guide member 320, thereby effectively reducing the degree of deterioration and volatilization of the atomized liquid in the oil storage tank 100. During the use of the electronic atomization device 1000, as the amount of atomized liquid decreases, the second oil guide member 320 arranged on the bottom wall of the oil storage tank 100 can effectively isolate the external air from the oil storage tank 100 to relieve the pressure caused by the increase of external air.
[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0039] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. An electronic atomization device, characterized in that: The electronic atomization device comprises: An oil storage tank, the oil storage tank is used to store atomized liquid; An atomizing assembly, the atomizing assembly is disposed inside the oil storage bin, the atomizing assembly has an atomizing channel, the atomizing assembly includes an atomizing core, the atomizing core is disposed inside the atomizing channel, the atomizing channel is provided with an oil inlet port close to the bottom wall of the oil storage bin, the oil inlet port communicates with the atomizing channel and the oil storage bin; An oil guide component, the oil guide component includes a first oil guide component and a second oil guide component, the first oil guide component is arranged in the atomization channel and the first oil guide component is located between the oil inlet port and the atomization core, the first oil guide component blocks the oil inlet port, and the second oil guide component is arranged on the bottom wall of the oil storage bin and blocks the oil inlet port.
2. The electronic atomization device according to claim 1, characterized in that: The atomization assembly includes an outer sleeve and an atomization tube, the atomization tube is arranged inside the outer sleeve, the atomization core is arranged inside the atomization tube, the outer sleeve and the atomization tube jointly form the atomization channel, the atomization tube is provided with an oil inlet hole, the oil inlet hole connects the outer sleeve and the atomization tube, the lower end of the outer sleeve is provided with an oil inlet port close to the bottom wall of the oil storage bin, the oil inlet port connects the outer sleeve and the oil storage bin.
3. The electronic atomization device according to claim 2, characterized in that: The first oil guide member includes an inner oil guide member and an outer oil guide member, the inner oil guide member is arranged between the atomization tube and the atomization core and the inner oil guide member blocks the oil inlet hole, and the outer oil guide member is arranged between the outer sleeve and the atomization tube and the outer oil guide member blocks the oil inlet port and the oil inlet hole.
4. The electronic atomization device according to claim 3, characterized in that: A plurality of oil inlet holes are opened along the circumference of the atomizer tube, the inner oil guide piece is wrapped around the atomizer core along the circumference of the atomizer core, and the outer oil guide piece is wrapped around the atomizer tube along the circumference of the atomizer tube.
5. The electronic atomization device according to claim 2, characterized in that: The electronic atomization device includes a shell and a bracket. The atomization assembly is arranged inside the shell. A suction nozzle is provided at the upper end of the shell. The atomization channel is connected to the external space through the suction nozzle. The bracket is connected to the lower end of the shell and forms the oil storage tank with the shell.
6. The electronic atomization device according to claim 5, characterized in that: The upper end of the outer sleeve is interference-fitted with the suction nozzle, and the outer sleeve is connected to the external space through the suction nozzle.
7. The electronic atomization device according to claim 5, characterized in that: The bracket is provided with a connecting hole, and the lower end of the atomizing tube is passed through the connecting hole and is interference-fitted with the connecting hole.
8. The electronic atomization device according to claim 2, characterized in that: The oil guide assembly is provided with the oil inlet port and the oil inlet hole in sequence along the direction from the lower end of the outer sleeve to the upper end of the outer sleeve.
9. The electronic atomization device according to claim 2, characterized in that: The oil inlet port of the outer sleeve is pressed against the second oil guide member.
10. The electronic atomization device according to claim 1, characterized in that: The first oil guide member and the second oil guide member abut against each other at the oil inlet port.