An electronic atomizer facilitating separation of an oil wick
Patent Information
- Application Number
- CN202522373894.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-07
AI Technical Summary
Currently, the e-liquid in the e-liquid box of electronic atomizers must be discarded after it is used up, and users cannot add their favorite e-liquid flavors themselves.
Featuring a threaded connection design, the e-liquid tank can be replaced simply by unscrewing the upper shell. Combined with a sealing cap and elastic connecting rope to prevent leakage, it allows for easy disassembly and replacement.
It enables convenient replacement of the e-liquid tank, prevents e-liquid leakage, and improves the user experience.
Smart Images

Figure CN224924593U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic atomizer technology, and in particular to an electronic atomizer that facilitates coil separation. Background Technology
[0002] Electronic atomizers, also known as electronic cigarettes, are portable electronic devices powered by batteries that heat and atomize specific liquids for inhalation.
[0003] Patent CN221382562U discloses an integrated electronic atomizer. It includes a housing, an e-liquid container, a vapor chamber, an atomizing unit, and a battery. The e-liquid container and the battery are disposed inside the housing. The e-liquid container stores e-liquid, and the battery powers the atomizing unit, which atomizes the e-liquid flowing from the container. When using this patent, the e-liquid flowing from the container enters the atomizing unit for atomization. However, this existing patent is an integrated device; after the e-liquid in the container is used up, the entire device must be discarded, and users cannot add their preferred e-liquid flavors.
[0004] Therefore, there is a need for an electronic atomizer that facilitates coil separation. Utility Model Content
[0005] To overcome the shortcomings of existing patents, which are all-in-one devices that require the entire device to be discarded after the e-liquid in the e-liquid box is used up, and which do not allow users to add their favorite e-liquid flavors, this utility model provides an electronic atomizer that facilitates coil separation. The entire component is basically connected by threads, which makes it easy to disassemble and replace the corresponding damaged parts.
[0006] To address the aforementioned issues, this utility model employs the following technical solution: an electronic atomizer facilitating oil-coil separation, comprising a lower housing, an upper housing, a perforated plate, a first threaded sleeve, an e-liquid chamber, a threaded push rod, a support plate, a second threaded sleeve, a battery module, an atomizing core, and a diaphragm. The upper housing is threaded onto the lower housing, and the perforated plate is fixedly connected within it. The first threaded sleeve is fixedly connected to the perforated plate, and the e-liquid chamber is threaded onto the first threaded sleeve. A threaded push rod is rotatably mounted within the lower housing, and the second threaded sleeve is threaded onto the push rod. A support plate is fixedly connected to the second threaded sleeve, and the battery module is embedded in the support plate. Two guide grooves are formed on the lower housing, and the atomizing core is mounted on the battery module. The atomizing core has multiple oil inlets. The e-liquid chamber has a diaphragm. The lower housing has multiple air inlets. The main components are connected by threads.
[0007] Optionally, it also includes a sealing cap and an elastic connecting rope, with the sealing cap on the upper housing and an elastic connecting rope connecting the sealing cap to the upper housing.
[0008] Optionally, it also includes a limiting ring, with a groove inside the sealing cover and the limiting ring fixedly connected to the upper housing.
[0009] Optionally, it also includes a knob, which is threadedly fixedly connected to the knob.
[0010] Optionally, it also includes a rubber sleeve, with the lower housing fitted with a rubber sleeve.
[0011] Optionally, the knob surface is provided with a non-slip texture.
[0012] Compared with the prior art, the present invention has the following technical effects: 1. By screwing the e-liquid tank onto the first threaded sleeve of the upper shell, and then screwing the upper shell onto the lower shell, the e-liquid tank is located inside the upper and lower shells and below the atomizing core. Thus, the e-liquid tank can be replaced simply by unscrewing the upper shell.
[0013] 2. By placing the sealing cap on the upper shell and connecting the sealing cap to the upper shell with an elastic connecting rope, it is effectively prevented from being lost due to careless placement. The limiting ring on the upper part of the upper shell and the slot inside the sealing cap engage with each other to prevent the sealing cap from popping open and causing leakage due to vibration or accidental collision during carrying. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0015] Figure 2 This is a three-dimensional sectional view of the lower shell, upper shell, and e-liquid chamber of this utility model.
[0016] Figure 3 This is an exploded view of the upper shell, perforated plate, and e-liquid chamber of this utility model.
[0017] Figure 4 This is a three-dimensional cross-sectional view of the lower shell, support plate, and atomizing core of this utility model.
[0018] Figure 5 This is an exploded view of the lower housing, battery module, and atomizing core of this utility model.
[0019] Figure 6 This is a three-dimensional cross-sectional view of the e-liquid tank, atomizing core, and valve of this utility model.
[0020] Figure 7 This is a three-dimensional sectional view of the upper shell, sealing cover, and elastic connecting rope of this utility model.
[0021] The meanings of the reference numerals in the diagram are as follows: 1: Lower housing, 2: Upper housing, 3: Perforated plate, 4: First threaded sleeve, 5: E-liquid tank, 6: Threaded push rod, 7: Guide groove, 8: Support plate, 801: Second threaded sleeve, 9: Battery module, 10: Atomizer core, 11: Oil inlet, 12: Valve, 13: Air inlet, 14: Sealing cap, 15: Elastic connecting rope, 16: Slot, 1601: Limiting ring, 17: Knob, 18: Rubber sleeve. Detailed Implementation
[0022] The present invention will now be described in detail with reference to the accompanying drawings.
[0023] Example 1: An electronic atomizer that facilitates coil separation, see reference. Figures 1-7 As shown, the device includes a lower housing 1, an upper housing 2, a perforated plate 3, a first threaded sleeve 4, an e-liquid tank 5, a threaded push rod 6, a support plate 8, a second threaded sleeve 801, a battery module 9, an atomizer core 10, and a valve 12. The upper housing 2 is threaded onto the upper part of the lower housing 1. A perforated plate 3 is welded to the upper part of the upper housing 2. A first threaded sleeve 4 is welded to the bottom of the perforated plate 3. An e-liquid tank 5 is threaded onto the first threaded sleeve 4. The e-liquid tank 5 is located within the upper housing 2 and the lower housing 1. A threaded push rod 6 is rotatably mounted in the lower part of the lower housing 1. The threaded push rod 6 is threaded... The device is equipped with a second threaded sleeve 801, and a support plate 8 is welded to the top of the second threaded sleeve 801. A battery module 9 is embedded in the support plate 8. Two guide grooves 7 are opened on the lower housing 1, and the support plate 8 slides in the two guide grooves 7. An atomizing core 10 is set on the top of the battery module 9. Six oil inlet holes 11 are evenly opened on the upper part of the atomizing core 10. A valve 12 is set at the lower part of the e-liquid tank 5. The oil inlet holes 11 are located below the valve 12. Multiple air inlet holes 13 are opened on the lower housing 1. The main components are connected by threads, which facilitates disassembly and replacement of corresponding damaged parts.
[0024] See Figure 1 and Figure 7 As shown, it also includes a sealing cover 14 and an elastic connecting rope 15. The upper housing 2 is covered with a sealing cover 14, and an elastic connecting rope 15 connects the sealing cover 14 and the upper housing 2.
[0025] See Figure 2 , Figure 3 and Figure 7 As shown, it also includes a limiting ring 1601, a slot 16 is opened in the sealing cover 14, and the upper part of the upper housing 2 is fixedly connected to the limiting ring 1601, which is inserted into the slot 16.
[0026] See Figure 1 , Figure 2 and Figure 5As shown, it also includes a knob 17, and the bottom end of the threaded push rod 6 is fixedly connected to the knob 17.
[0027] See Figure 1 As shown, it also includes a rubber sleeve 18, which is fitted onto the lower housing 1.
[0028] See Figure 1 As shown, the surface of knob 17 is provided with an anti-slip texture.
[0029] When assembling this device, screw the e-liquid tank 5 onto the first threaded sleeve 4 of the upper housing 2, and then screw the upper housing 2 onto the lower housing 1, so that the e-liquid tank 5 is located inside the upper housing 2 and the lower housing 1, and below the atomizer core 10. This allows the e-liquid tank 5 to be replaced simply by unscrewing the upper housing 2. When in use, hold the lower housing 1, where the rubber sleeve 18 provides a comfortable grip, and use the knob 17 to rotate the bottom threaded push rod 6. The threaded push rod 6 drives the second threaded sleeve 801 and the support plate 8 vertically upward along the guide groove 7, thereby bringing the battery module 9 and the atomizer core 10 closer to the e-liquid tank 5. When the atomizer core 10 rises, the top of the atomizer core opens the lower part of the e-liquid tank 5. The membrane 12 allows e-liquid to flow into and saturate the atomizer core 10 through the oil inlet 11 for heating and atomization. The atomized gas flows out from the upper part of the upper housing 2 through the through holes on the perforated plate 3. After use, the threaded push rod 6 is rotated in the opposite direction to lower the atomizer core 10. The membrane 12 closes under its own elasticity or pressure difference, automatically cutting off the oil circuit. Then, the sealing cap 14 is placed on the upper housing 2 and connected to the upper housing 2 by the elastic connecting rope 15, effectively preventing loss due to careless placement. The limiting ring 1601 on the upper part of the upper housing 2 engages with the slot 16 in the sealing cap 14 to prevent leakage caused by the sealing cap 14 popping open due to vibration or accidental collision during carrying.
[0030] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.
Claims
1. An electronic atomizer with easy oil-coil separation, comprising a lower housing (1), an upper housing (2), a perforated plate (3), a first threaded sleeve (4), an e-liquid tank (5), a threaded push rod (6), a second magnet, a support plate (8), a second threaded sleeve (801), a battery module (9), an atomizing coil (10), and a valve (12), wherein the lower housing (1) is threadedly provided with the upper housing (2), the perforated plate (3) is fixedly connected inside the upper housing (2), the first threaded sleeve (4) is fixedly connected to the perforated plate (3), and the first threaded sleeve (4) is threadedly provided with the e-liquid tank. (5) A threaded push rod (6) is rotatably provided inside the lower housing (1). A second threaded sleeve (801) is threadedly provided on the threaded push rod (6). A support plate (8) is fixedly connected to the second threaded sleeve (801). A battery module (9) is embedded in the support plate (8). Two guide grooves (7) are opened on the lower housing (1). An atomizing core (10) is provided on the battery module (9). The atomizing core (10) has multiple oil inlet holes (11). A valve (12) is provided on the e-liquid tank (5). Multiple air inlet holes (13) are opened on the lower housing (1). The feature is that... It also includes threaded connections between major components.
2. An electronic atomizer according to claim 1, characterized in that, It also includes a sealing cap (14) and an elastic connecting rope (15). The upper housing (2) is covered with a sealing cap (14), and an elastic connecting rope (15) connects the sealing cap (14) and the upper housing (2).
3. An electronic atomizer according to claim 2, characterized in that, It also includes a limiting ring (1601), a slot (16) is opened in the sealing cover (14), and the limiting ring (1601) is fixedly connected to the upper housing (2).
4. An electronic atomizer according to claim 3, characterized in that, It also includes a knob (17), which is fixedly connected to the threaded push rod (6).
5. An electronic atomizer according to claim 4 that facilitates coil separation, characterized in that, It also includes a rubber sleeve (18), which is fitted onto the lower housing (1).
6. An electronic atomizer according to claim 5, characterized in that, The surface of the knob (17) is provided with an anti-slip texture.
Citation Information
Patent Citations
Integrated electronic atomizer
CN221382562U
