Detachable electronic atomizing chamber convenient to clean

Abstract

The utility model discloses a detachable electronic atomizing chamber convenient to clean. The atomizing chamber is installed in an oil bin shell with an inner cavity suction nozzle. The bottom of the oil bin shell is sealed and fixed through an oil bin base, and an assembly sleeve, a double-layer atomization barrel, a positioning base, a locking ring and other assemblies are constructed. The top of the assembly sleeve is provided with a connector in sealing fit with the suction nozzle and is stably fixed in the oil bin base through an assembly base at the bottom. The double-layer atomizing cylinder is composed of a connecting base, an outer-layer sleeve and an inner-layer sleeve, the outer-layer sleeve and the inner-layer sleeve are fixed on the connecting base, the outer-layer sleeve and the inner-layer sleeve abut against the upper end of the assembling sleeve in a sealing mode, oil absorption cotton is attached to the outer wall of the outer-layer sleeve to be attached to the inner wall, the inner-layer sleeve is communicated with the suction nozzle, and the connecting base is embedded in the The positioning base is installed in the assembly base and used for fixing the double-layer atomization cylinder in the assembly sleeve, and the locking ring is screwed on the oil bin base to fix the whole structure. By means of the design, the use convenience, the cleaning and maintaining efficiency and the sealing performance of the atomizing chamber are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomizers, in particular to a detachable electronic atomization chamber which is easy to clean. Background Art

[0002] As a device that replaces traditional smoking, electronic cigarettes have gradually been accepted by the majority of smokers. One of the core components of electronic cigarettes is the electronic atomization chamber, which is responsible for heating and atomizing the e-liquid to simulate the real smoking experience. However, with the popularity of this new smoking method, the design and ease of use of the atomization chamber have also become the focus of attention of users and manufacturers.

[0003] The electronic cigarette atomizer chambers currently on the market have certain limitations in terms of disassembly and assembly. The atomizer chambers of many electronic cigarettes are designed as an integrated structure, which means that when cleaning or replacing the atomizer, users often need to replace the entire atomizer chamber containing multiple parts. This design not only increases the user's cost of use, but also reduces the efficiency and thoroughness of cleaning because it is impossible to disassemble and clean only a certain part in the atomizer chamber. After long-term use, these difficult-to-clean atomizer chambers may accumulate residues, affecting the taste and atomization effect of the electronic cigarette, and may even pose a hidden danger to the user's health.

[0004] On the other hand, although there are some detachable atomizer chambers on the market, these products are designed to allow users to remove the various components of the atomizer chamber for cleaning or replacement, but this type of design often has deficiencies in sealing performance. During repeated disassembly and reassembly, the seals are prone to wear, resulting in oil leakage or air infiltration, destroying the negative pressure environment in the atomizer chamber, affecting the atomization effect and user experience. In addition, poor sealing may also cause the oil to leak into the battery compartment of the e-cigarette, increasing safety risks during the use of e-cigarettes.

[0005] E-cigarette users seek an atomization chamber that can provide an efficient and hygienic atomization experience while being easy to clean and maintain. Therefore, developing an e-cigarette atomization chamber that is easy to disassemble and assemble, easy to clean, and can maintain excellent sealing performance is a major challenge in the industry and is also a necessary step for the development of e-cigarette technology. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a detachable and easy-to-clean electronic atomization chamber, which has good convenience of use, cleaning and maintenance efficiency, and sealing performance.

[0007] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a detachable and easy-to-clean electronic atomization chamber is installed in an oil tank shell, a suction nozzle in the inner cavity of the oil tank shell is opened on the oil tank shell, and an oil tank base is sealed at the bottom of the oil tank shell, including an assembly sleeve, a double-layer atomization sleeve, a positioning base, and a locking ring.

[0008] The top of the assembly sleeve is provided with a docking port for maintaining a sealed combination with the suction nozzle, and the bottom of the assembly sleeve is fixedly connected with an assembly base which is nested and installed in the oil bin base.

[0009] The double-layer atomizer tube includes a connecting base and an outer sleeve and an inner sleeve fixed to the connecting base. The outer sleeve and the inner sleeve are arranged in the assembly sleeve and keep sealing contact with the top of the assembly sleeve. The outer wall of the outer sleeve is sleeved with oil-absorbing cotton that keeps in contact with the inner wall of the assembly sleeve. The inner sleeve keeps in communication with the suction nozzle, and the connecting base is nested and installed in the assembly base.

[0010] The positioning base is nested and installed in the assembly base to fix the double-layer atomizer tube in the assembly sleeve. The locking ring is screwed on the oil tank base to fix the assembly sleeve and the positioning base on the oil tank base.

[0011] In some of the implementations, in order to ensure that the outer sleeve and the inner sleeve can be sealed and combined with the inner wall of the top of the assembly sleeve, and to ensure the assembly stability of the outer sleeve, the inner sleeve and the assembly sleeve, the following technical solutions are provided.

[0012] A positioning ring is fixedly connected to the inner wall of the top of the assembly sleeve, and the inner sleeve and the outer sleeve are respectively nested and matched with the inner edge and outer edge of the positioning ring. A gasket is fixedly connected to the outer wall of the inner sleeve, and a No. 1 sealing rubber ring is sleeved on the outer wall of the inner sleeve. The No. 1 sealing rubber ring is kept in contact with the positioning ring and the gasket.

[0013] In some of the implementations, in order to ensure that the assembly base at the bottom of the assembly sleeve can be stably installed in the oil tank base, and to ensure that the connecting base and the positioning base at the bottom of the double-layer atomizer tube can be stably installed in the assembly base, the following technical solutions are provided.

[0014] An outer nesting groove is provided on the oil tank base, and a plurality of groups of evenly arranged outer positioning grooves are provided on the inner wall of the outer nesting groove. The assembly pad is nested and installed in the outer nesting groove, and a plurality of groups of evenly arranged outer positioning seats are fixedly connected to the outer wall of the assembly pad. The outer positioning seat is nested and combined with the outer positioning groove.

[0015] An inner nesting groove is provided in the assembly pad, and the inner wall of the inner nesting groove is provided with multiple groups of evenly arranged upper positioning grooves and lower positioning grooves, the upper positioning grooves and lower positioning grooves are kept connected, the connecting base and the positioning base are nested and installed in the inner nesting groove, the outer wall of the connecting base is fixedly connected to an upper positioning seat that is nested in combination with the upper positioning groove, and the outer wall of the positioning base is fixedly connected to a lower positioning seat that is nested in combination with the lower positioning groove.

[0016] In some of the implementations, in order to prevent the oil in the oil tank shell from leaking from the connection between the assembly cylinder and the oil tank base, and to prevent the oil from leaking from the connection between the connection base and the assembly base, the following technical solutions are provided.

[0017] A No. 2 sealing rubber ring arranged on the periphery of the oil-absorbing cotton is nested on the upper surface of the connecting base, and the No. 2 sealing rubber ring maintains sealing contact with the connecting base and the inner nesting groove; a No. 3 sealing rubber ring is nested on the upper surface of the assembly base, and the No. 3 sealing rubber ring maintains sealing contact with the assembly base and the outer nesting groove.

[0018] In some of the implementations, in order to ensure that the locking ring can be stably screwed on the oil tank base to effectively lock the positioning base, and to ensure that the positioning base can effectively position the assembly sleeve and the double-layer atomizer tube, the following technical solutions are provided.

[0019] The lower surface of the oil tank base is fixedly connected with a threaded ring arranged on the periphery of the outer positioning groove, and the locking ring is screwed together with the threaded ring; the periphery of the positioning base is fixedly connected with a pressure plate arranged in the outer nesting groove, and the pressure plate is kept in contact with the lower surface of the assembly base, and the inner wall of the locking ring is fixedly connected with a pressure ring, and the pressure ring is kept in contact with the pressure plate.

[0020] In some of the implementations, in order to ensure that the smoke oil in the oil tank shell can be effectively absorbed by the oil-absorbing cotton, and the smoke oil attached to the oil-absorbing cotton is atomized by the heating wire and finally introduced into the nozzle, the following technical solutions are provided.

[0021] The side wall of the assembly base is provided with evenly distributed oil suction holes, which are arranged above the oil bin base and are connected with the oil bin shell and the inner cavity of the assembly sleeve; an upper through hole is provided at the top of the outer sleeve, and a lower through hole is provided at the bottom of the inner sleeve; an upper air inlet hole and a lower air inlet hole are respectively provided at the axis of the connecting base and the positioning base, and the upper air inlet hole and the lower air inlet hole are both connected with the inner sleeve.

[0022] Beneficial effects of the utility model:

[0023] 1. Convenient disassembly and assembly design: The electronic atomizer chamber of this application adopts an innovative disassembly and assembly structure. Users can disassemble the atomizer chamber into separate parts through simple operations without the help of any tools. This design greatly simplifies the cumbersome disassembly process of the traditional atomizer chamber, allowing users to easily complete the disassembly when cleaning or replacing internal components, significantly improving the maintenance efficiency of the product.

[0024] 2. Efficient cleaning and maintenance: The detachable design of each component of the electronic atomization chamber allows the hard-to-reach corners and gaps to be thoroughly cleaned, greatly improving the thoroughness of cleaning and ensuring the pure taste and atomization effect of the electronic cigarette in long-term use. The cleaned components can also be easily reassembled, and the maintenance process is simple and fast.

[0025] 3. Optimized sealing effect: The electronic atomization chamber is equipped with sealing rubber rings at the joints of various components to ensure that it can maintain excellent sealing after multiple disassembly and reassembly. The improvement of sealing not only prevents the leakage of smoke oil and keeps the use environment clean and hygienic, but also ensures a good negative pressure environment, making the atomization effect more stable and efficient.

[0026] To sum up, this patent solution not only achieves significant technical improvements in the electronic atomization chamber, but also brings about a comprehensive improvement in ease of use, cleaning and maintenance efficiency, sealing performance and user experience in practical applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model when it is assembled on the oil tank shell;

[0028] Figure 2 For the Figure 1 A schematic diagram of the structure from another perspective;

[0029] Figure 3 It is a cross-sectional schematic diagram of the utility model when assembled on the oil tank shell;

[0030] Figure 4 For the Figure 3 A schematic diagram of the enlarged detail of part A;

[0031] Figure 5 For the Figure 3 A schematic diagram of the enlarged detail of part B;

[0032] Figure 6 For the Figure 3 Schematic diagram of the structure of the base of the Sinopec tank;

[0033] Figure 7 For the Figure 3 A schematic diagram of the structure of the middle assembly sleeve;

[0034] Figure 8 For the Figure 3 Schematic diagram of the structure of the double-layer atomizer tube;

[0035] Fig. 9 For the Figure 3 Schematic diagram of the structure of the positioning base.

[0036] In the figure: 11 suction nozzle, 12 oil tank base, 121 outer nesting groove, 122 outer positioning groove, 123 thread ring, 2 assembly sleeve, 21 docking port, 22 assembly base, 221 outer positioning seat, 222 inner nesting groove, 223 upper positioning groove, 224 lower positioning groove, 225 No. 3 sealing rubber ring, 23 positioning ring, 24 oil suction hole, 31 connecting base, 311 upper positioning seat, 312 No. 2 sealing rubber ring, 313 upper air inlet, 314 electrode column, 32 outer sleeve, 321 upper through hole, 33 inner sleeve, 331 gasket, 332 No. 1 sealing rubber ring, 333 lower through hole, 34 oil absorption cotton, 4 positioning base, 41 lower positioning seat, 42 pressure plate, 43 lower air inlet, 44 electrode seat, 5 locking ring, 51 pressure ring. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] See also Figure 1-9 The electronic atomization chamber is detachable and easy to clean, and is installed in the oil tank shell. The oil tank shell is provided with a suction nozzle 11 in the inner cavity of the oil tank shell. The bottom of the oil tank shell is sealed with an oil tank base 12, including an assembly sleeve 2, a double-layer atomization sleeve, a positioning base 4, and a locking ring 5.

[0039] A docking port 21 for maintaining a sealed combination with the suction nozzle 11 is formed at the top of the assembly sleeve 2 , and an assembly base 22 nested and installed in the oil bin base 12 is fixedly connected to the bottom of the assembly sleeve 2 .

[0040] The double-layer atomizer tube includes a connecting base 31 and an outer sleeve 32 and an inner sleeve 33 fixed to the connecting base 31. The outer sleeve 32 and the inner sleeve 33 are arranged in the assembly sleeve 2 and keep a sealed contact with the top of the assembly sleeve 2. The outer wall of the outer sleeve 32 is sleeved with oil-absorbing cotton 34 that keeps in contact with the inner wall of the assembly sleeve 2. The inner sleeve 33 keeps in communication with the suction nozzle 11, and the connecting base 31 is nested and installed in the assembly base 22.

[0041] The positioning base 4 is nested and installed in the assembly base 22 to fix the double-layer atomizer tube in the assembly sleeve 2. The locking ring 5 is screwed on the oil tank base 12 to fix the assembly sleeve 2 and the positioning base 4 on the oil tank base 12.

[0042] The electronic atomization chamber provided in the present application is mainly used in electronic cigarette cartridges to realize the atomization of the smoke oil. The inner cavity of the oil tank shell is filled with smoke oil, and the oil tank base 12 with a sealing assembly at the bottom is used to seal the inner cavity to prevent the smoke oil from leaking, and at the same time, it can ensure the stable installation of the electronic atomization chamber provided in the present application. The electronic atomization chamber is used to absorb the smoke oil in the oil tank shell and atomize it and then discharge it from the suction nozzle 11.

[0043] When assembling the electronic atomizer chamber, first insert the assembly sleeve 2 from below the oil tank base 12, so that the assembly base 22 is nested on the oil tank base 12, so that the docking port 21 and the suction nozzle 11 are kept sealed and docked; then insert the double-layer atomizer tube with the oil-absorbing cotton 34 from the bottom of the assembly sleeve 2, so that the outer sleeve 32 and the top of the inner sleeve are kept in sealed contact with the inner wall of the top of the assembly sleeve 2, and the inner sleeve 33 is kept in docking arrangement with the suction nozzle 11, so that the connecting base 31 is nested and installed in the assembly base 22. The connecting base 31, the outer sleeve 32, and the assembly sleeve 2 jointly restrict the oil-absorbing cotton 34, which can ensure that the oil-absorbing cotton 34 is stably assembled therein; then the positioning base 4 is nested on the assembly base 22 to fix the double-layer atomizer tube inside it; finally, the locking ring 5 is screwed to the outside of the oil tank base 12, and the locking ring 5 can restrict the positioning base 4, and then the positioning base 4 restricts the assembly sleeve 2, so that the assembly sleeve 2, the double-layer atomizer tube, and the positioning base 4 can be stably assembled in the oil tank shell.

[0044] When the electronic atomizer is disassembled and cleaned, it is only necessary to reverse the above assembly steps to quickly disassemble the electronic atomizer chamber into the assembly sleeve 2, the double-layer atomizer sleeve, the positioning base 4, and the locking ring 5, and clean each component separately. Since each component is in a disassembled and separated state, it is convenient to effectively clean each component.

[0045] In order to ensure that the outer sleeve 32 and the inner sleeve 33 can be sealed and combined with the inner wall of the top of the assembly sleeve 2, and to ensure the assembly stability of the outer sleeve 32 and the inner sleeve 33 and the assembly sleeve 2, the following technical solution is provided.

[0046] A positioning ring 23 is fixedly connected to the inner wall of the top of the assembly sleeve 2. The inner sleeve 33 and the outer sleeve 32 are respectively nested and matched with the inner edge and outer edge of the positioning ring 23. A gasket 331 is fixedly connected to the outer wall of the inner sleeve 33. A No. 1 sealing rubber ring 332 is sleeved on the outer wall of the inner sleeve 33. The No. 1 sealing rubber ring 332 maintains contact with the positioning ring 23 and the gasket 331.

[0047] The setting of the positioning ring 23 can ensure that the inner sleeve 33, the top of the outer sleeve 32 and the top of the assembly sleeve 2 are effectively combined, and the setting of the No. 1 rubber ring and the gasket 331 can prevent the smoke oil on the outside of the inner sleeve 33 from extending into the inner sleeve 33 from the connection between the inner sleeve 33 and the assembly sleeve 2.

[0048] In order to ensure that the assembly base 22 at the bottom of the assembly sleeve 2 can be stably installed in the oil tank base 12, and to ensure that the connecting base 31 and the positioning base 4 at the bottom of the double-layer atomizer can be stably installed in the assembly base 22, the following technical solution is provided.

[0049] An outer nesting groove 121 is provided on the oil tank base 12, and the inner wall of the outer nesting groove 121 is provided with multiple groups of evenly arranged outer positioning grooves 122, the assembly pad is nested and installed in the outer nesting groove 121, and the outer wall of the assembly pad is fixedly connected to multiple groups of evenly arranged outer positioning seats 221, and the outer positioning seats 221 are nested and combined with the outer positioning groove 122.

[0050] An inner nesting groove is provided in the assembly pad, and the inner wall of the inner nesting groove is provided with multiple groups of evenly arranged upper positioning grooves 223 and lower positioning grooves 224. The upper positioning grooves 223 and the lower positioning grooves 224 are kept connected, and the connecting base 31 and the positioning base 4 are nested and installed in the inner nesting groove. The outer wall of the connecting base 31 is fixedly connected to an upper positioning seat 311 which is nested in combination with the upper positioning groove 223, and the outer wall of the positioning base 4 is fixedly connected to a lower positioning seat 41 which is nested in combination with the lower positioning groove 224.

[0051] The setting of the outer nesting groove 121 on the oil tank base 12 can ensure that the assembly sleeve 2 is stably assembled on the oil tank base 12, while the nesting combination of the outer positioning groove 122 and the outer positioning seat 221 can limit the invalid rotation of the assembly sleeve 2 on the oil tank base 12.

[0052] The inner nesting groove provided in the assembly base 22 can ensure that the connecting base 31 at the bottom of the double-layer atomizer tube is stably assembled therein, while the nesting combination of the upper positioning groove 223 and the upper positioning seat 311 can limit the double-layer atomizer tube from rotating ineffectively in the assembly sleeve 2.

[0053] The positioning base 4 can also be stably assembled in the inner nesting groove at the bottom of the mounting sleeve 2, and then through the cooperation of the lower positioning groove 224 and the lower positioning seat 41, the positioning base 4 is restricted from invalid rotation on the mounting sleeve 2.

[0054] In order to prevent the oil in the oil tank shell from leaking from the connection between the assembly cylinder and the oil tank base 12, and to prevent the oil from leaking from the connection between the connection base 31 and the assembly base 22, the following technical solutions are provided.

[0055] A No. 2 sealing rubber ring 312 arranged on the periphery of the oil-absorbing cotton 34 is nested on the upper surface of the connecting base 31, and the No. 2 sealing rubber ring 312 maintains a sealing contact with the connecting base 31 and the inner nesting groove; a No. 3 sealing rubber ring 225 is nested on the upper surface of the assembly base 22, and the No. 3 sealing rubber ring 225 maintains a sealing contact with the assembly base 22 and the outer nesting groove 121.

[0056] The No. 2 sealing rubber ring 312 can effectively seal the connection between the connecting base 31 and the assembly base 22, thereby preventing the smoke oil adsorbed on the oil-absorbing cotton 34 from leaking from the connection between the assembly base 22 and the connecting base 31; the No. 3 sealing rubber ring 225 can effectively seal the connection between the assembly base 22 and the oil tank base 12, thereby preventing the smoke oil in the oil tank shell from leaking from the connection between the assembly base 22 and the oil reservoir base.

[0057] In order to ensure that the locking ring 5 can be stably screwed on the oil tank base 12 to effectively lock the positioning base 4, and to ensure that the positioning base 4 can effectively position the assembly sleeve 2 and the double-layer atomizer tube, the following technical solution is provided.

[0058] The lower surface of the oil tank base 12 is fixedly connected with a threaded ring 123 arranged on the periphery of the outer positioning groove 122, and the locking ring 5 is kept in rotational connection with the threaded ring 123; the periphery of the positioning base 4 is fixedly connected with a pressure plate 42 arranged in the outer nesting groove 121, and the pressure plate 42 is kept in contact with the lower surface of the assembly base 22, and the inner wall of the locking ring 5 is fixedly connected with a pressure ring 51, and the pressure ring 51 is kept in contact with the pressure plate 42.

[0059] When the locking ring 5 is screwed to the threaded ring 123, the pressure ring 51 on its inner side can apply pressure to the pressure plate 42, and the pressure plate 42 can transfer the pressure to the assembly base 22, so that the positioning base 4 can be stably assembled in the assembly base 22, so that the assembly base 22 can be stably assembled in the oil tank base 12.

[0060] In order to ensure that the smoke oil in the oil tank shell can be effectively absorbed by the oil-absorbing cotton 34, and the smoke oil attached to the oil-absorbing cotton 34 is atomized by the heating wire and finally introduced into the suction nozzle 11, the following technical solution is provided.

[0061] The side wall of the assembly base 22 is provided with evenly distributed oil suction holes 24, which are arranged above the oil bin base 12 and are connected with the oil bin shell and the inner cavity of the assembly sleeve 2; an upper through hole 321 is provided at the top of the outer sleeve 32, and a lower through hole is provided at the bottom of the inner sleeve 33; an upper air inlet hole 313 and a lower air inlet hole 43 are respectively provided at the axis of the connecting base 31 and the positioning base 4, and the upper air inlet hole 313 and the lower air inlet hole 43 are both connected with the inner sleeve.

[0062] The setting of the oil suction hole 24 can ensure that the smoke oil in the oil tank shell is adsorbed on the inner oil absorption cotton 34. A heating wire (not shown in the figure) is also installed between the oil absorption cotton 34 and the outer sleeve 32. When the heating wire is energized, the smoke oil on the oil absorption cotton 34 can be atomized and introduced into the inner sleeve 33 through the upper through hole 321 and the lower through hole in sequence. During the flow of the smoke, the smoke can be effectively cooled in the gap between the inner sleeve 33 and the outer sleeve 32 to reduce the smoke temperature, and finally radially pass into the inner sleeve 33 through the lower through hole. When the user draws air, the negative pressure generated can draw in the outside air and axially enter the inner sleeve 33 through the lower air inlet hole 43 and the upper air inlet hole 313. In the inner sleeve 33, the axially flowing air and the radially flowing smoke are fully mixed and finally drawn out by the suction nozzle 11. The negative pressure generated during the suction process can also guide the smoke atomized by the heating wire into the inner sleeve 33.

[0063] It should also be noted that the electrode columns 314 at both ends of the heating wire are fixedly installed on the connecting base 31, and the electrode seat 44 is fixedly installed on the positioning base 4. After the positioning base 4 is assembled, the electrode column 314 is electrically connected to the electrode seat 44, and the bottom of the electrode seat 44 extends to the outside of the positioning base 4. After the electronic cigarette cartridge is assembled, it can ensure that the bottom end of the electrode seat 44 is connected to the battery installed inside the cartridge. With the help of the combination of the electrode seat 44 and the electrode column 314, the heater can be powered and heated.

[0064] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0065] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable and easy-to-clean electronic atomization chamber is mounted in an oil tank housing, the oil tank housing is provided with a suction nozzle (11) in the inner cavity of the oil tank housing, and the bottom of the oil tank housing is sealed with an oil tank base (12), characterized in that: The invention comprises an assembly sleeve (2), a double-layer atomizing sleeve, a positioning base (4), and a locking ring (5); the top of the assembly sleeve (2) is provided with a docking port (21) for maintaining a sealed combination with the suction nozzle (11); the bottom of the assembly sleeve (2) is fixedly connected with an assembly base (22) nested and installed in the oil tank base (12); the double-layer atomizing sleeve comprises a connecting base (31) and an outer sleeve (32) and an inner sleeve (33) fixedly connected to the connecting base (31); the outer sleeve (32) and the inner sleeve (33) are arranged in the assembly sleeve (2) and are connected to the assembly sleeve. (2) The top is kept in sealed contact, the outer wall of the outer sleeve (32) is sleeved with oil-absorbing cotton (34) which is kept in contact with the inner wall of the assembly sleeve (2), the inner sleeve (33) is kept in communication with the suction nozzle (11), and the connecting base (31) is nested and installed in the assembly base (22); the positioning base (4) is nested and installed in the assembly base (22) to fix the double-layer atomizing tube in the assembly sleeve (2), and the locking ring (5) is screwed on the oil tank base (12) and fixes the assembly sleeve (2) and the positioning base (4) on the oil tank base (12).

2. The detachable and easy-to-clean electronic atomization chamber according to claim 1 is characterized in that: A positioning ring (23) is fixedly connected to the inner wall of the top of the assembly sleeve (2); the inner sleeve (33) and the outer sleeve (32) are respectively nested and matched with the inner edge and outer edge of the positioning ring (23); a gasket (331) is fixedly connected to the outer wall of the inner sleeve (33); a No. 1 sealing rubber ring (332) is sleeved on the outer wall of the inner sleeve (33); the No. 1 sealing rubber ring (332) is kept in contact with the positioning ring (23) and the gasket (331).

3. The detachable and easy-to-clean electronic atomization chamber according to claim 1 is characterized in that: The oil tank base (12) is provided with an outer nesting groove (121), and the inner wall of the outer nesting groove (121) is provided with a plurality of groups of evenly arranged outer positioning grooves (122); the assembly cushion seat is nested and installed in the outer nesting groove (121), and the outer wall of the assembly cushion seat is fixedly connected with a plurality of groups of evenly arranged outer positioning seats (221), and the outer positioning seats (221) and the outer positioning groove (122) are nested and combined; the assembly cushion seat is provided with an inner nesting groove, and the inner wall of the inner nesting groove is provided with a plurality of groups of evenly arranged outer positioning seats (221). An upper positioning groove (223) and a lower positioning groove (224) are arranged, the upper positioning groove (223) and the lower positioning groove (224) are kept in contact with each other, the connecting base (31) and the positioning base (4) are nested and installed in the inner nesting groove, the outer wall of the connecting base (31) is fixedly connected with an upper positioning seat (311) which is kept in a nested combination with the upper positioning groove (223), and the outer wall of the positioning base (4) is fixedly connected with a lower positioning seat (41) which is kept in a nested combination with the lower positioning groove (224).

4. The detachable and easy-to-clean electronic atomization chamber according to claim 3 is characterized in that: A No. 2 sealing rubber ring (312) arranged on the periphery of the oil-absorbing cotton (34) is nested on the upper surface of the connecting base (31), and the No. 2 sealing rubber ring (312) is kept in sealing contact with the connecting base (31) and the inner nesting groove; a No. 3 sealing rubber ring (225) is nested on the upper surface of the assembly base (22), and the No. 3 sealing rubber ring (225) is kept in sealing contact with the assembly base (22) and the outer nesting groove (121).

5. The detachable and easy-to-clean electronic atomization chamber according to claim 3 is characterized in that: The lower surface of the oil tank base (12) is fixedly connected to a threaded ring (123) arranged on the periphery of the outer positioning groove (122), and the locking ring (5) is kept in rotational connection with the threaded ring (123); the periphery of the positioning base (4) is fixedly connected to a pressure plate (42) arranged in the outer nesting groove (121), and the pressure plate (42) is kept in contact with the lower surface of the assembly base (22); the inner wall of the locking ring (5) is fixedly connected to a pressure ring (51), and the pressure ring (51) is kept in contact with the pressure plate (42).

6. The detachable and easy-to-clean electronic atomization chamber according to claim 1 is characterized in that: The side wall of the assembly base (22) is provided with evenly distributed oil suction holes (24), and the oil suction holes (24) are arranged above the oil bin base (12) and are connected to the oil bin shell and the inner cavity of the assembly sleeve (2); an upper through hole (321) is provided at the top of the outer sleeve (32), and a lower through hole is provided at the bottom of the inner sleeve (33); an upper air inlet hole (313) and a lower air inlet hole (43) are respectively provided at the axis of the connection base (31) and the positioning base (4), and the upper air inlet hole (313) and the lower air inlet hole (43) are both connected to the inner sleeve.

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