Oil cup assembly and electronic atomization device
By inserting oil guide cotton into the hollow through hole of the oil guide pipe in the oil cup assembly of the electronic cigarette, and sealing the oil outlet of the oil guide pipe with the first sealing member, the problem of oil leakage caused by lax sealing and easy bending of the oil guide cotton is solved, and higher oil leakage resistance and lower production costs are achieved.
Patent Information
- Application Number
- CN202421194902.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The size of the sealing covers of the oil-conducting cotton leak area of the existing electronic cigarettes is not uniform, and they are prone to bend due to external forces during transportation, resulting in oil leakage.
An oil cup assembly is designed, and the oil guide cotton is embedded in the hollow through hole of the oil guide tube. The oil guide tube protects the leakage part of the oil guide cotton. The first seal can be detachably connected to the oil outlet of the second end of the oil guide tube to achieve a unified sealing cover model and improve oil leakage protection performance.
It effectively avoids oil leakage caused by bending during transportation of oil-conducting cotton, and improves assembly efficiency and reduces production costs through a unified sealing cover model.
Smart Images
Figure CN222707602U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of electronic atomization, and in particular to an oil cup assembly and an electronic atomization device. Background Art
[0002] Electronic cigarettes are an electronic product that imitates cigarettes. They turn tobacco oil into smoke through atomization and other means. Since the tobacco oil is artificially prepared, electronic cigarettes can even have richer flavors than ordinary cigarettes, and can also inhale smoke, taste and feel like cigarettes.
[0003] An electronic cigarette is composed of an atomizer, an oil cup and a battery rod. In existing disposable electronic cigarettes, the atomizer and the oil cup are detachable. The oil cup transfers the oil in the oil cup to the atomizer through oil-conducting cotton. Usually, an oil-conducting cotton is inserted in the oil cup, and then the area where the oil-conducting cotton leaks out needs to be sealed and packaged with a sealing cover.
[0004] However, due to the different sizes of the oil guide bins of different atomizers, the size of the sealing cover of the oil guide cotton leaking area cannot be unified. Secondly, due to the weak structural strength of the oil guide cotton itself, and the structure of the oil guide cotton becomes softer after absorbing the smoke oil, the area where the oil guide cotton leaks is easily bent by external force during the transportation of the oil cup, which leads to oil leakage at the bent part of the oil guide cotton. Utility Model Content
[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide an oil cup assembly and an electronic atomization device that can unify the size of the sealing cover in the oil-conducting cotton leakage area and are not prone to oil leakage during transportation.
[0006] The purpose of this disclosure is achieved through the following technical solutions:
[0007] An oil cup assembly is used for detachably connecting with an atomizer and a power supply, and the oil cup assembly comprises:
[0008] An oil storage cup, wherein the oil storage cup is formed with a connected oil storage cavity and an oil filling hole;
[0009] An oil guide assembly, the oil guide assembly comprising an oil guide pipe and oil guide cotton, the first end of the oil guide pipe is embedded in the oil storage cavity, the second end of the oil guide pipe is penetrated through the oil filling hole and is located outside the oil storage cup, the oil guide pipe is provided with a hollow through hole, the first end of the oil guide pipe is provided with an oil inlet connected to the hollow through hole, the hollow through hole is connected to the oil storage cavity through the oil inlet, the second end of the oil guide pipe is provided with an oil outlet, and the oil guide cotton is embedded in the hollow through hole;
[0010] A first sealing member is detachably connected to the second end of the oil guide pipe so as to cover the oil outlet.
[0011] In one embodiment, the oil storage cup includes an oil storage shell and an oil storage cover, the oil storage shell is provided with the oil storage cavity, the oil storage cover is sealedly connected to the opening of the oil storage shell, and the oil storage cover is provided with the oil filling hole connected to the oil storage cavity.
[0012] In one embodiment, a plurality of limit slots are provided at the periphery of the opening of the oil storage housing, and a plurality of limit blocks are provided at the periphery of the side wall of the oil storage cover, and each of the limit blocks is movably engaged with the corresponding limit slot, so that the oil storage housing and the oil storage cover are movably engaged;
[0013] The oil storage cup is also provided with a second sealing member, and the second sealing member is provided between the oil storage shell and the oil storage cover.
[0014] In one of the embodiments, the oil storage housing is movably abutted against the power supply element.
[0015] In one embodiment, the oil storage cover is movably buckled with the atomizer.
[0016] In one of the embodiments, a plurality of second limit blocks are provided on the peripheral side wall of the oil storage cover, and each of the second limit blocks is used for movably engaging with a corresponding second limit slot on the atomizer.
[0017] In one embodiment, there are multiple oil inlets, and the multiple oil inlets are respectively connected to the hollow through hole and the oil storage cavity.
[0018] In one embodiment, the oil inlet includes a first oil inlet sub-port and a second oil inlet sub-port, the first oil inlet sub-port and the second oil inlet sub-port are both connected to the hollow through hole and the oil storage chamber, and the first oil inlet sub-port and the second oil inlet sub-port are both arranged on the side wall of the first end of the oil guide pipe.
[0019] In one embodiment, each of the first oil inlet sub-ports and the corresponding second oil inlet sub-ports are symmetrically arranged on the side wall of the first end of the oil guide pipe.
[0020] In one embodiment, there are multiple oil outlets, and the multiple oil outlets are spaced apart along the peripheral edge of the side wall of the second end of the oil guide pipe, and the multiple oil outlets are all connected to the hollow through hole.
[0021] An electronic atomization device comprises the oil cup assembly described in any one of the above embodiments.
[0022] Compared with the prior art, the present invention has at least the following advantages:
[0023] 1. By embedding the oil-conducting cotton in the hollow through hole of the oil-conducting pipe, the oil-conducting pipe can protect the leaking part of the oil-conducting cotton, thus preventing the leaking part of the oil-conducting cotton from bending during transportation of the oil cup assembly and causing oil leakage. The oil outlet at the second end of the oil-conducting pipe is sealed and shielded by the first sealing member, thereby effectively improving the oil-leakage prevention performance of the oil cup assembly.
[0024] 2. By opening an oil outlet at the second end of the oil guide pipe, the oil leakage area of the oil guide cotton can be discharged through the oil outlet. The first seal only needs to seal and cover the oil outlet, and the length of the oil guide pipe is adapted to the length of the oil guide cotton. Therefore, the sizes of the oil outlets of different oil guide pipes are unified, and the size and model of the first seal can be unified, which not only improves the assembly efficiency of the first seal and the oil cup assembly, but also reduces the production cost of the oil cup assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0026] Figure 1 This is a schematic structural diagram of an oil cup assembly in one embodiment;
[0027] Figure 2 for Figure 1 A structural schematic diagram of the oil cup assembly from another perspective;
[0028] Figure 3 for Figure 1 A structural cross-sectional view of the oil cup assembly shown;
[0029] Figure 4 for Figure 3 An enlarged schematic diagram of point A is shown;
[0030] Figure 5 for Figure 1 A schematic diagram of the structure of the oil storage cup of the oil cup assembly shown;
[0031] Figure 6 for Figure 5 The schematic diagram of the structure of the oil storage cup of the oil cup assembly after the explosion;
[0032] Figure 7 for Figure 1 A schematic structural diagram of the oil guide assembly of the oil cup assembly shown;
[0033] Figure 8 for Figure 7 The schematic diagram of the structure of the oil guide assembly of the oil cup assembly after explosion;
[0034] Fig. 9 for Figure 8 A schematic structural diagram of the oil guide tube of the oil cup assembly shown in another perspective. DETAILED DESCRIPTION
[0035] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.
[0036] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When 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. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.
[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0038] The present disclosure provides an oil cup assembly for detachably connecting with an atomizer and a power supply, and the oil cup assembly includes an oil storage cup, an oil guide assembly and a first sealing member. The oil storage cup is formed with a connected oil storage cavity and an oil filling hole. The oil guide assembly includes an oil guide pipe and oil guide cotton, the first end of the oil guide pipe is embedded in the oil storage cavity, the second end of the oil guide pipe is penetrated through the oil filling hole and is located on the outside of the oil storage cup, the oil guide pipe is provided with a hollow through hole, the first end of the oil guide pipe is provided with an oil inlet connected to the hollow through hole, the hollow through hole is connected with the oil storage cavity through the oil inlet, the second end of the oil guide pipe is provided with an oil outlet, and the oil guide cotton is embedded in the hollow through hole. The first sealing member is detachably connected to the second end of the oil guide pipe to cover the oil outlet.
[0039] See also Figures 1 to 7 In order to better understand the oil cup assembly 10 of the present disclosure, the oil cup assembly 10 is further explained below:
[0040] The oil cup assembly 10 of one embodiment is used for detachably connecting with the atomizer and the power supply. The oil cup assembly 10 comprises an oil storage cup 100, an oil guide assembly 200 and a first sealing member 300. The oil storage cup 100 is formed with an oil storage cavity 102 and an oil filling hole 104 which are connected. The oil guide assembly 200 includes an oil guide tube 210 and oil guide cotton 220. The first end of the oil guide tube 210 is embedded in the oil storage cavity 102. The second end of the oil guide tube 210 is penetrated through the oil filling hole 104 and is located outside the oil storage cup 100. The oil guide tube 210 is provided with a hollow through hole 2102. The first end of the oil guide tube 210 is provided with an oil inlet 2104 connected to the hollow through hole 2102. The hollow through hole 2102 is connected to the oil storage cavity 102 through the oil inlet 2104. The second end of the oil guide tube 210 is provided with an oil outlet 2106. The oil guide cotton 220 is embedded in the hollow through hole 2102. The first sealing member 300 is detachably connected to the second end of the oil guide tube 210 to cover the oil outlet 2106.
[0041] In this embodiment, the oil-conducting cotton 220 is embedded in the hollow through hole 2102 of the oil-conducting tube 210, and the oil-conducting tube 210 can protect the leaking part of the oil-conducting cotton 220, thereby preventing the leaking part of the oil-conducting cotton 220 from bending during transportation of the oil cup assembly 10 and causing oil leakage. The oil outlet 2106 at the second end of the oil-conducting tube 210 is sealed and shielded by the first sealing member 300, thereby effectively improving the oil leakage prevention performance of the oil cup assembly 10.
[0042] Furthermore, by opening an oil outlet 2106 at the second end of the oil guide pipe 210, the leakage area of the oil guide cotton 220 can be discharged through the oil outlet 2106. The first seal 300 only needs to seal and cover the oil outlet 2106, and the length of the oil guide pipe 210 is adapted to the length of the oil guide cotton 220. Therefore, the sizes of the oil outlets 2106 of different oil guide pipes 210 are unified, and the size of the first seal 300 can be unified, which not only improves the assembly efficiency of the first seal 300 and the oil cup assembly 10, but also reduces the production cost of the oil cup assembly 10.
[0043] It should be noted that the oil guide tube 210 is a metal tube or a plastic tube, so that the structural strength of the oil guide tube 210 is much stronger than that of the oil guide cotton 220, and it is not easy to bend during transportation, so that the leaking part of the oil guide cotton 220 can be effectively protected. The first sealing member 300 is a sealing silicone cover, which not only prevents oil leakage, but also prevents dust and moisture.
[0044] like Figure 1 and Figure 5As shown, in one embodiment, the oil storage cup 100 includes an oil storage shell 110 and an oil storage cover 120, the oil storage shell 110 is provided with an oil storage cavity 102, the oil storage cover 120 is sealed and connected to the opening of the oil storage shell 110, and the oil storage cover 120 is provided with an oil injection hole 104 connected to the oil storage cavity 102. It can be understood that after the tobacco oil is injected into the oil storage shell 110 through the oil injection hole 104, the oil guide pipe 210 is embedded in the oil storage cavity 102 and the oil injection hole 104 is blocked.
[0045] like Figure 3 , Figure 4 and Figure 6 As shown, in one embodiment, a plurality of limit slots 1104 are provided at the periphery of the opening of the oil storage housing 110, and a plurality of limit blocks 1210 are provided at the periphery of the side wall of the oil storage cover 120, and each limit block 1210 is movably engaged with a corresponding limit slot 1104, so that the oil storage housing 110 and the oil storage cover 120 are movably engaged. The oil storage cup 100 is further provided with a second sealing member 130, and the second sealing member 130 is provided between the oil storage housing 110 and the oil storage cover 120. It can be understood that the oil storage cover 120 is connected to the opening of the oil storage shell 110 by movably engaging the limit block 1210 with the limit slot 1104, and then the second sealing member 130 is disposed in the assembly gap between the oil storage cover 120 and the oil storage shell 110 so that the oil storage cover 120 and the oil storage shell 110 are sealed and connected, thereby ensuring that the oil storage cup 100 has better anti-oil leakage performance.
[0046] It should be noted that the second sealing member 130 is a sealing silicone ring.
[0047] like Figure 2 As shown, in one embodiment, the oil storage housing 110 is movably connected to the power supply unit. It can be understood that the outer wall of the oil storage housing 110 is provided with a mounting guide groove, and the mounting guide groove 1102 is used to slide and abut with the mounting guide block on the power supply unit, and the bottom of the oil storage housing 110 is adapted to be connected with the base of the power supply unit. In this embodiment, the oil cup assembly 10 is detachably connected to the power supply unit by making the mounting guide groove slide and the mounting guide block.
[0048] like Figure 6 As shown, in one embodiment, the oil storage cover 120 is movably buckled with the atomizer. It is understandable that the peripheral side wall of the oil storage cover 120 is provided with a plurality of second limit blocks, each of which is used to movably snap-fit with a corresponding second limit slot on the atomizer. In this embodiment, the oil cup assembly 10 is detachably connected to the atomizer by movably snap-fitting the second limit block with the second limit slot.
[0049] like Figures 7 to 9As shown, in one embodiment, there are multiple oil inlets 2104, and the multiple oil inlets 2104 are respectively connected to the hollow through hole 2102 and the oil storage chamber 102. It can be understood that the smoke oil in the oil storage chamber 102 contacts the oil guide cotton 220 in the hollow through hole 2102 through the multiple oil inlets 2104, and the multiple oil inlets 2104 are evenly opened on the first end of the oil guide tube 210.
[0050] like Figure 8 and Fig. 9 As shown, in one embodiment, the oil inlet 2104 includes a first oil inlet sub-port 2104a and a second oil inlet sub-port 2104b, the first oil inlet sub-port 2104a and the second oil inlet sub-port 2104b are respectively connected to the hollow through hole 2102 and the oil storage chamber 102, and the first oil inlet sub-port 2104a and the second oil inlet sub-port 2104b are both arranged on the side wall of the first end of the oil guide tube 210. It can be understood that by providing the first oil inlet sub-port 2104a and the second oil inlet sub-port 2104b, and the plurality of first oil inlet sub-ports 2104a and the plurality of second oil inlet sub-ports 2104b, the smoke oil in the oil storage chamber 102 can cover part of the oil guide cotton 220 in the oil storage chamber 102, ensuring that the oil guide cotton 220 can be quickly soaked by the smoke oil, thereby effectively improving the oil guide rate of the oil guide cotton 220, and further effectively improving the oil guide effect of the oil cup assembly 10.
[0051] like Figure 8 and Fig. 9 As shown, in one embodiment, each first oil inlet sub-port 2104a and the corresponding second oil inlet sub-port 2104b are symmetrically arranged on the side wall of the first end of the oil guide tube 210. It can be understood that each first oil inlet sub-port 2104a and the corresponding second oil inlet sub-port 2104b are symmetrically arranged, so that the smoke oil in the oil storage chamber 102 can cover part of the oil guide cotton 220 in the oil storage chamber 102, ensuring that the oil guide cotton 220 can be quickly infiltrated by the smoke oil, thereby effectively improving the oil guide rate of the oil guide cotton 220, and then effectively improving the oil guide effect of the oil cup assembly 10.
[0052] like Figures 7 to 9 As shown, in one embodiment, there are multiple oil outlets 2106, and the multiple oil outlets 2106 are evenly spaced along the side wall of the second end of the oil guide tube 210, and the multiple oil outlets 2106 are all connected to the hollow through hole 2102. It can be understood that the multiple oil outlets 2106 can increase the oil outlet rate of the oil guide cotton 220, ensuring that the atomizer has a relatively stable smoke output.
[0053] The present disclosure also provides an electronic atomization device, comprising the oil cup assembly described in any of the above embodiments.
[0054] In this embodiment, the oil-conducting cotton is embedded in the hollow through hole of the oil-conducting tube, and the oil-conducting tube can protect the leaking part of the oil-conducting cotton, thereby preventing the leaking part of the oil-conducting cotton from bending during transportation of the oil cup assembly and causing oil leakage. The oil outlet at the second end of the oil-conducting tube is sealed and shielded by the first sealing member, thereby effectively improving the oil leakage prevention performance of the oil cup assembly for the electronic atomization device.
[0055] Furthermore, by opening an oil outlet at the second end of the oil guide pipe, the oil leakage area of the oil guide cotton can be discharged through the oil outlet. The first sealing component only needs to seal and cover the oil outlet, and the length of the oil guide pipe is adapted to the length of the oil guide cotton. Therefore, the sizes of the oil outlets of different oil guide pipes can be unified, and the size and model of the first sealing component can be unified, which not only improves the assembly efficiency of the first sealing component and the oil cup assembly, but also reduces the production cost of the oil cup assembly.
[0056] Compared with the prior art, the present invention has at least the following advantages:
[0057] 1. By embedding the oil-conducting cotton in the hollow through hole of the oil-conducting pipe, the oil-conducting pipe can protect the leaking part of the oil-conducting cotton, thus preventing the leaking part of the oil-conducting cotton from bending during transportation of the oil cup assembly and causing oil leakage. The oil outlet at the second end of the oil-conducting pipe is sealed and shielded by the first sealing member, thereby effectively improving the oil-leakage prevention performance of the oil cup assembly.
[0058] 2. By opening an oil outlet at the second end of the oil guide pipe, the oil leakage area of the oil guide cotton can be discharged through the oil outlet. The first seal only needs to seal and cover the oil outlet, and the length of the oil guide pipe is adapted to the length of the oil guide cotton. Therefore, the sizes of the oil outlets of different oil guide pipes are unified, and the size and model of the first seal can be unified, which not only improves the assembly efficiency of the first seal and the oil cup assembly, but also reduces the production cost of the oil cup assembly.
[0059] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the disclosed patent. 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 disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the disclosed patent shall be subject to the attached claims.
Claims
1. An oil cup assembly, used for detachable connection with an atomizer and a power supply, characterized in that: The oil cup assembly comprises: An oil storage cup, wherein the oil storage cup is formed with a connected oil storage cavity and an oil filling hole; An oil guide assembly, the oil guide assembly comprising an oil guide pipe and oil guide cotton, the first end of the oil guide pipe is embedded in the oil storage cavity, the second end of the oil guide pipe is penetrated through the oil filling hole and is located outside the oil storage cup, the oil guide pipe is provided with a hollow through hole, the first end of the oil guide pipe is provided with an oil inlet connected to the hollow through hole, the hollow through hole is connected to the oil storage cavity through the oil inlet, the second end of the oil guide pipe is provided with an oil outlet, and the oil guide cotton is embedded in the hollow through hole; and A first sealing member is detachably connected to the second end of the oil guide pipe so as to cover the oil outlet.
2. The oil cup assembly according to claim 1, characterized in that: The oil storage cup comprises an oil storage shell and an oil storage cover, the oil storage shell is provided with the oil storage cavity, the oil storage cover is sealed and connected to the opening of the oil storage shell, and the oil storage cover is provided with the oil filling hole connected with the oil storage cavity.
3. The oil cup assembly according to claim 2, characterized in that: A plurality of limit slots are provided at the periphery of the opening of the oil storage housing, and a plurality of limit blocks are provided at the periphery of the side wall of the oil storage cover body, and each of the limit blocks is movably engaged with the corresponding limit slot, so that the oil storage housing and the oil storage cover body are movably engaged; The oil storage cup is also provided with a second sealing member, and the second sealing member is provided between the oil storage shell and the oil storage cover.
4. The oil cup assembly according to claim 2, characterized in that: The oil storage housing is movably abutted against the power supply component.
5. The oil cup assembly according to claim 2, characterized in that: The oil storage cover is movably buckled with the atomizer.
6. The oil cup assembly according to claim 1, characterized in that: There are multiple oil inlets, and the multiple oil inlets are respectively connected to the hollow through hole and the oil storage cavity.
7. The oil cup assembly according to claim 6, characterized in that: The oil inlet includes a first oil inlet sub-port and a second oil inlet sub-port, the first oil inlet sub-port and the second oil inlet sub-port are both connected to the hollow through hole and the oil storage cavity, and the first oil inlet sub-port and the second oil inlet sub-port are both arranged on the side wall of the first end of the oil guide pipe.
8. The oil cup assembly according to claim 7, characterized in that: Each of the first oil inlet sub-ports and the corresponding second oil inlet sub-port are symmetrically arranged on the side wall of the first end of the oil guide pipe.
9. The oil cup assembly according to claim 1, characterized in that: There are multiple oil outlets, which are spaced apart along the peripheral edge of the side wall of the second end of the oil guide pipe, and are all connected to the hollow through hole.
10. An electronic atomization device, characterized in that: The oil cup assembly comprises the oil cup assembly according to any one of claims 1 to 9.