Portable liquid vaporizer capable of easily replacing atomized liquid
By designing a structure in which the liquid reservoir of the portable liquid vaporizer is detachably connected to the atomization seat, the problem of difficult replacement of parts in the prior art is solved, and higher economic and environmental protection is achieved, and user costs are reduced.
Patent Information
- Application Number
- CN202510240836.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2025-06-10
AI Technical Summary
The existing portable liquid vaporizer is integrated with an integrated structure, making it difficult to replace parts, resulting in poor economic and environmental protection, high user cost and poor experience.
A portable liquid vaporizer that is easy to replace atomized liquid is designed, and a disassembled connection structure is adopted between the liquid reservoir and the atomization seat. The liquid reservoir and the atomization seat are connected and separated by a closed structure to ensure the sealing and safe use of the atomized liquid.
It realizes separation of the reservoir and the atomization seat, facilitates replacement of parts, reduces usage and loss costs, improves user experience, and improves the economic and environmental protection of the equipment.
Smart Images
Figure CN120113845A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of liquid vaporizer technology, and particularly to a portable liquid vaporizer with easily replaceable atomizing liquid. Background Art
[0002] With the continuous progress of technology, people's awareness of environmental protection is constantly improving, and the application of portable liquid vaporizers is becoming increasingly widespread. It vaporizes the atomizing liquid by heating to generate smoke for users to inhale. Compared with traditional cigarettes that burn tobacco, it can effectively reduce the generation of harmful substances. A portable liquid vaporizer generally includes an atomizer and a power supply device. The atomizer is filled with atomizing liquid, and the power supply device powers the atomizer, which atomizes the atomizing liquid into smoke.
[0003] Currently, the common liquid vaporizers on the market are of an integrated structure. When the atomizer or the power supply device ages or is damaged during use and needs to be replaced, when the user wants to replace the atomizing liquid of different flavors or when the atomizing liquid is exhausted, the entire liquid vaporizer needs to be replaced. Many components in the liquid vaporizer are difficult to be reused, resulting in poor economy and environmental protection, increasing the use and loss costs of users, and also bringing a poor user experience. Summary of the Invention
[0004] In order to improve the problems occurring in the above technology, this application provides a portable liquid vaporizer with easily replaceable atomizing liquid.
[0005] The portable liquid vaporizer with easily replaceable atomizing liquid provided by this application adopts the following technical solutions: A portable liquid vaporizer with easily replaceable atomizing liquid, including a liquid reservoir and an atomizing base, wherein the liquid reservoir is detachably connected to the atomizing base; A suction nozzle is provided on the liquid reservoir. An air passage communicating with the suction nozzle is provided in the liquid reservoir. A liquid storage cavity for storing atomizing liquid is provided in the liquid reservoir. The liquid storage cavity is communicated with the air passage through a liquid guiding hole. A closing structure for closing the liquid guiding hole is slidably arranged in the air passage; An atomizing core is provided on the atomizing base. A heating element for heating the atomizing core is provided in the atomizing base. When the liquid reservoir is connected to the atomizing base, the atomizing core abuts against the closing structure and pushes the closing structure to slide in a direction away from the liquid guiding hole, and the atomizing core is located on one side of the liquid guiding hole.
[0006] By adopting the above technical solution, the liquid vaporizer is integrally composed of a liquid storage device and an atomizing base. The liquid storage device and the atomizing base are detachably connected, so that the liquid vaporizer can be split into two completely separated parts. When the liquid vaporizer is not in use and the liquid storage device is not connected to the atomizing base, the closing structure closes the liquid guiding hole, thereby closing the atomizing liquid in the liquid storage cavity and preventing the atomizing liquid from leaking. When the liquid vaporizer is in use and the liquid storage device is connected to the atomizing base, the liquid storage device is installed on the atomizing base. During the installation process, the top of the atomizing core will first abut against the closing structure. Under the pushing action of an external force, the closing structure slides in the air passage in a direction away from the atomizing core. The closing structure thus moves away from the liquid guiding hole until the atomizing core is located at the liquid guiding hole once to block the liquid guiding hole, and the installation of the liquid storage device and the atomizing base is thus completed. When the user subsequently uses the liquid vaporizer, the atomizing liquid in the liquid storage cavity seeps out through the liquid guiding hole to contact the atomizing core. The heating element operates to raise the temperature of the atomizing core, and the atomizing liquid on the atomizing core is thus heated and atomized to form a smoke, which enters the mouthpiece through the air passage for the user to inhale.
[0007] The cooperation of the various components in the above process realizes the separation of the liquid storage device and the atomizing base. Compared with the traditional integrated liquid vaporizer, the economy and environmental protection of the overall liquid vaporizer are improved. When the atomizer or the atomizing base ages or is damaged during use and needs to be replaced, when the user wants to replace the atomizing liquid of different flavors or when the atomizing liquid is used up, the user can separate the liquid storage cavity from the atomizing base, and then the corresponding components can be replaced as needed. The use and loss costs of the liquid vaporizer are reduced, and the user experience is improved.
[0008] Optionally, the closing structure includes a closing tube slidably disposed in the air passage. The atomizing core can abut against the closing tube and push the closing tube to slide in a direction away from the liquid guiding hole. The outer wall of the closing tube fits with the inner wall of the air passage, and a sealing gasket is disposed between the closing tube and the air passage.
[0009] By adopting the above technical solution, when the liquid vaporizer is not in use and the liquid storage device is not connected to the atomizing base, the closing tube is located in the air passage to close the liquid guiding hole. Under the action of the sealing gasket, the stability of the closing tube in the air passage is improved, and the sealing gasket can also further prevent the atomizing liquid from leaking. When the liquid vaporizer is in use and the liquid storage device is connected to the atomizing base, the top of the atomizing core abuts against the bottom of the closing tube. Under the pushing action of an external force, the closing tube slides in a direction away from the atomizing core to align the atomizing core with the liquid guiding hole.
[0010] Optionally, a first magnetic block is disposed on the liquid storage device, and a second magnetic block magnetically attracted to the first magnetic block is disposed on the closing tube. When the first magnetic block and the second magnetic block are attached, the closing tube closes the liquid guiding hole.
[0011] By adopting the above technical solution, when the liquid vaporizer is not used and the liquid storage device is not connected to the atomization seat, the first magnetic block and the second magnetic block attract and fit with each other. Under the magnetic force of the two magnetic blocks, the stability of the closed tube in the air passage is further improved, and abnormal sliding of the closed tube due to external force is avoided.
[0012] Optionally, a third magnetic block magnetically attracted to the second magnetic block is provided on the atomization core. When the atomization core abuts against the closed tube, the third magnetic block fits with the second magnetic block.
[0013] By adopting the above technical solution, after the connection between the liquid storage device and the atomization seat is completed, the top of the atomization core abuts against the bottom of the closed tube. At this time, the third magnetic block fits with the second magnetic block, thereby establishing a connection between the atomization core and the closed tube, improving the stability of the closed tube in this state, and further ensuring the user experience during use.
[0014] Optionally, the closed tube has an extension portion, and a slot for inserting the extension portion is provided on the atomization core. A stabilizing block is slidably provided in the slot, a mating hole is provided on the extension portion, and a driving structure is provided in the slot for driving the stabilizing block to slide in a direction perpendicular to the insertion direction of the extension portion into the mating hole.
[0015] By adopting the above technical solution, during the connection process between the liquid storage device and the atomization seat, a connection is also established between the atomization core and the closed tube. When the top of the atomization core abuts against the bottom of the closed tube, the extension portion is completely inserted into the slot. Under the operation of the driving structure, the stabilizing block slides in a direction perpendicular to the insertion direction of the extension portion to be inserted into the mating hole, and a connection between the atomization core and the closed tube is established by establishing a connection between the stabilizing block and the extension portion, thereby improving the stability of the closed tube in the air passage.
[0016] In addition, when replacing the liquid storage device, that is, when removing the old liquid storage device from the atomization seat, under the action of the stabilizing block and the extension portion, the closed tube will first be driven by the atomization core to move along the direction close to the atomization core, and the closed tube can slide to close the liquid guiding hole again, and then separate from the atomization core, thereby preventing the atomized liquid remaining in the removed liquid storage device from leaking through the liquid guiding hole, which may cause inconvenience to the user.
[0017] Optionally, an installation groove is provided on the atomization core along a direction perpendicular to the insertion direction of the extension portion. The installation groove communicates with the slot, the stabilizing block is slidably arranged in the installation groove, and an elastic member is arranged in the installation groove and abuts against one end of the stabilizing block away from the slot.
[0018] By adopting the above technical solution, during the process of inserting the extension part into the slot, the stabilizing block abuts against the extension part but is not inserted into the matching hole, and the elastic member is under pressure at this time; and when the extension part moves to the matching hole and docks with the stabilizing block, the stabilizing block is bounced into the matching hole under the elastic force of the elastic member, thereby establishing a connection between the stabilizing block and the extension part. By setting the driving structure as an elastic member, the flexibility of the connection between the stabilizing block and the extension part can be improved, and there is no need to use a power structure to drive the stabilizing block to slide, which is more energy-saving and environmentally friendly.
[0019] Optionally, a first limit plate is arranged in the installation groove, and a second limit plate is arranged on the stabilizing block, and the second limit plate abuts against the first limit plate to limit the sliding range of the stabilizing block.
[0020] By adopting the above technical solution, the sliding of the stabilizing block drives the second limiting plate to slide. When the second limiting plate slides to abut against the first limiting plate, the second limiting plate cannot continue to slide in the same direction, and the sliding of the stabilizing block is therefore restricted, thereby preventing the stabilizing block from detaching and improving the stability of the stabilizing block during sliding.
[0021] Optionally, an oil-conducting medium capable of contacting the outer wall of the closed tube or the atomizing core is provided at the oil-conducting hole.
[0022] By adopting the above technical solution, when the liquid reservoir is connected to the atomizer seat, the oil-conducting medium contacts the atomizer core, and the atomized liquid in the liquid reservoir cavity is adsorbed by the atomizer core through the oil-conducting medium. When the liquid reservoir is replaced, that is, when the old liquid reservoir is removed from the atomizer seat, the provision of the oil-conducting medium can prevent the liquid-conducting hole from being directly exposed, thereby preventing the remaining atomized liquid in the liquid reservoir cavity from flowing out through the liquid-conducting hole when the user removes the liquid reservoir, causing inconvenience to the user.
[0023] Optionally, the liquid reservoir is provided with an elastic buckle, and the atomizer seat is provided with a slot for the elastic buckle to be inserted into.
[0024] By adopting the above technical solution, the elastic buckle is inserted into the card slot, and the connection between the liquid reservoir and the atomizer seat is completed. The connection method is simple and flexible, and it is convenient for users to operate.
[0025] Optionally, an elastic sealing layer is provided in the liquid reservoir, and the elastic sealing layer is in contact with a side of the elastic opening facing away from the card slot.
[0026] By adopting the above technical solution, the elastic sealing layer improves the sealing performance of the liquid storage chamber on the one hand, and provides a margin for the movement of the elastic buckle on the other hand, so as to facilitate the user to disassemble and assemble the atomizer and improve the flexibility of disassembly and assembly.
[0027] In summary, the present application includes at least one of the following beneficial technical effects: 1. The cooperation of each component in this application realizes the separation of the liquid storage device and the atomization base. Compared with the traditional integrated liquid vaporizer, the overall economy and environmental protection of the liquid vaporizer are improved. When the atomizer or the atomization base ages or is damaged during use and needs to be replaced, when the user wants to replace the atomization liquid of different flavors, or when the atomization liquid is exhausted, the user can separate the liquid storage cavity from the atomization base, and then replace the corresponding components as needed. The use and loss costs of the liquid vaporizer are reduced, and the user experience is improved. 2. When the liquid vaporizer is not in use and the liquid storage device is not connected to the atomization base, the first magnetic block and the second magnetic block attract and fit with each other. Under the magnetic force of the two magnetic blocks, the stability of the closing tube in the air passage is further improved, avoiding abnormal sliding of the closing tube under the influence of external forces. After the connection between the liquid storage device and the atomization base is completed, the top of the atomization core abuts against the bottom of the closing tube. At this time, the third magnetic block fits with the second magnetic block, thereby establishing a connection between the atomization core and the closing tube. The stability of the closing tube in this state is improved, thereby ensuring the user experience during use. 3. When replacing the liquid storage device, that is, when removing the old liquid storage device from the atomization base, under the action of the stabilizing block and the extension part, the closing tube will first be driven by the atomization core to move along the direction close to the atomization core. The closing tube can slide to close the liquid guiding hole again, and then separate from the atomization core, thereby preventing the residual atomization liquid in the removed liquid storage device from leaking through the liquid guiding hole, which may cause inconvenience to the user. Description of the Drawings
[0028] Figure 1 is the overall structural schematic diagram of a portable liquid vaporizer with easily replaceable atomization liquid in an embodiment of the present application; Figure 2 is the cross-sectional view of an embodiment of the present application; Figure 3 is Figure 2 the enlarged view of part A in Figure 4 is Figure 3 the enlarged view of part C in Figure 5 is Figure 2 the enlarged view of part B in
[0029] Explanation of the accompanying drawings: 1. liquid reservoir; 2. atomizer seat; 3. nozzle; 4. airway; 5. liquid storage chamber; 6. liquid guide hole; 7. closing structure; 71. closing tube; 72. sealing gasket; 8. atomizer core; 9. heating element; 10. first magnetic block; 11. second magnetic block; 12. third magnetic block; 13. extension part; 14. slot; 15. stabilizing block; 16. matching hole; 17. driving structure; 171. driving spring; 18. mounting groove; 19. first limit plate; 20. second limit plate; 21. elastic buckle; 22. slot; 23. oil guide medium; 24. limit ring plate. DETAILED DESCRIPTION
[0030] The following is combined with Figures 1 - 5 This application is described in further detail.
[0031] The present application embodiment discloses a portable liquid vaporizer that is easy to replace the atomizing liquid. Figure 1 and Figure 2 The portable liquid vaporizer for easily replacing atomized liquid comprises a liquid reservoir 1 and an atomizing seat 2, wherein the liquid reservoir 1 is detachably connected to the atomizing seat 2; a suction nozzle 3 is arranged on the liquid reservoir 1, an airway 4 communicating with the suction nozzle 3 is arranged in the liquid reservoir 1, and a liquid storage cavity 5 for storing atomized liquid is arranged in the liquid reservoir 1, referring to Figure 3 and Figure 4 The liquid storage chamber 5 is connected to the airway 4 through the liquid guide hole 6, and a closing structure 7 for closing the liquid guide hole 6 is slidably provided in the airway 4; an atomizer core 8 is provided on the atomizer seat 2, and a heating element 9 for heating the atomizer core 8 is provided in the atomizer seat 2. When the liquid storage device 1 is connected to the atomizer seat 2, the atomizer core 8 abuts against the closing structure 7 and pushes the closing structure 7 to slide in a direction away from the liquid guide hole 6, and the atomizer core 8 is located on one side of the liquid guide hole 6.
[0032] Reference Figure 2 and Figure 5 An elastic buckle 21 is provided on the liquid reservoir 1, and an elastic sealing layer is provided inside the liquid reservoir 1. The elastic sealing layer is fitted with the side of the elastic opening away from the card slot 22. A card slot 22 for the elastic buckle 21 to be inserted into is provided on the atomizer seat 2. The elastic buckle 21 is inserted into the card slot 22, and the connection between the liquid reservoir 1 and the atomizer seat 2 is completed. The connection method is simple, flexible, and easy to operate.
[0033] Reference Figure 2 and Figure 3, the closed structure 7 includes a closed tube 71 that slides vertically within the air passage 4. The outer wall of the closed tube 71 fits against the inner wall of the air passage 4. A ring groove is formed on the closed tube 71, and an annular sealing gasket 72 is embedded in the ring groove. The sealing gasket 72 fits against the inner wall of the air passage 4. The atomization core 8 can abut against the closed tube 71 and push the closed tube 71 to slide in a direction away from the liquid guiding hole 6. A limiting ring plate 24 is fixed within the air passage 4. The closed tube 71 is located between the atomization core 8 and the limiting ring plate 24. After the closed tube 71 slides to abut against the limiting ring plate 24, the closed tube 71 cannot continue to slide in the same direction. At this time, the connection between the liquid storage cavity 5 and the atomization seat 2 is completed, and the atomization core 8 is docked with the liquid guiding hole 6.
[0034] Referring to Figure 2 and Figure 3 , a liquid guiding medium 23 that can contact the outer wall of the closed tube 71 or the atomization core 8 is provided at the liquid guiding hole. A first magnet 10 is installed on the liquid storage device 1, and a second magnet 11 that is magnetically attracted to the first magnet 10 is installed on the closed tube 71. When the first magnet 10 and the first magnet 10 are in contact, the closed tube 71 closes the liquid guiding hole 6, and the liquid guiding medium 23 contacts the outer wall of the closed tube 71. A third magnet 12 that is magnetically attracted to the second magnet 11 is installed on the atomization core 8. When the atomization core 8 abuts against the closed tube 71, the third magnet 12 and the second magnet 11 are in contact. When the connection between the liquid storage cavity 5 and the atomization seat 2 is completed and the atomization core 8 is docked with the liquid guiding hole 6, the liquid guiding medium 23 contacts the atomization core 8, and the atomization liquid in the liquid storage cavity 5 is adsorbed by the atomization core 8 through the liquid guiding medium 23.
[0035] In the embodiment of the present application, in order to further improve the stability of the closed tube 71 in two states, a plurality of second magnets 11 are arranged at intervals on the closed tube 71, and each second magnet 11 corresponds to a first magnet 10 and a third magnet 12.
[0036] Referring to Figure 3 and Figure 4, the bottom of the closed tube 71 has an extension 13. A slot 14 for inserting the extension 13 is formed on the atomization core 8. An installation groove 18 is formed on the atomization core 8 along a direction perpendicular to the insertion direction of the extension 13. The slot 14 communicates with the installation groove 18 and is perpendicular to each other. A stabilizing block 15 is slidably arranged in the installation groove 18. A mating hole 16 is formed on the extension 13. A driving structure 17 is arranged in the slot 14. The driving structure 17 is used to drive the stabilizing block 15 to slide horizontally until it is inserted into the mating hole 16. During the connection process between the liquid storage device 1 and the atomization base 2, the atomization core 8 and the closed tube 71 are also connected. When the top of the atomization core 8 abuts against the bottom of the closed tube 71, the extension 13 is completely inserted into the slot 14. Under the operation of the driving structure 17, the stabilizing block 15 slides along a direction perpendicular to the insertion direction of the extension 13 to be inserted into the mating hole 16. By establishing the connection between the stabilizing block 15 and the extension 13, the connection between the atomization core 8 and the closed tube 71 is established, thereby improving the stability of the closed tube 71 when it is located in the air passage 4.
[0037] In the embodiment of the present application, with reference to Figure 4 , the driving structure 17 is selected as a driving spring 171. The driving spring 171 is installed in the installation groove 18 along a direction parallel to the installation groove 18. One end of the driving spring 171 is fixed in the installation groove 18, and the other end is fixedly connected to the stabilizing block 15. During the process of the extension 13 being inserted into the slot 14, the stabilizing block 15 abuts against the extension 13 and is not inserted into the mating hole 16. At this time, the driving spring 171 is in a compressed state; when the extension 13 moves to the position where the mating hole 16 is aligned with the stabilizing block 15, under the elastic force of the driving spring 171, the stabilizing block 15 is ejected into the mating hole 16, thereby establishing the connection between the stabilizing block 15 and the extension 13.
[0038] In the embodiment of the present application, in order to further improve the stability of the closed tube 71 in two states, a plurality of extensions 13 are arranged at intervals on the closed tube 71. Each extension 13 can be inserted into a slot 14 and docked with the corresponding stabilizing block 15. The extensions 13 and the second magnetic blocks 11 can be arranged alternately at the bottom of the closed tube 71.
[0039] With reference to Figure 4 , a second limiting plate 20 is integrally formed on the stabilizing block 15. A first limiting plate 19 is fixed at the notch position of the installation groove 18. The sliding of the stabilizing block 15 drives the second limiting plate 20 to slide. When the second limiting plate 20 slides to abut against the first limiting plate 19, the second limiting plate 20 cannot continue to slide in the same direction, and the sliding of the stabilizing block 15 is thus restricted, thereby preventing the stabilizing block 15 from detaching.
[0040] In the embodiment of the present application, the atomization core 8 includes an atomization tube, an atomization cotton disposed in the atomization tube, and an atomization wire disposed in the atomization cotton. The atomization wire can be connected to the heating element 9, and the heating element 9 supplies power to the atomization wire. The atomization wire converts electrical energy into heat energy to generate heat, thereby atomizing the e-liquid infiltrating the atomization cotton. The specific setting method can refer to the relevant technology, and the embodiment of the present application will not elaborate on this.
[0041] The implementation principle of a portable liquid vaporizer with an easily replaceable e-liquid in the embodiment of the present application is as follows: The liquid vaporizer as a whole is composed of a liquid storage device 1 and an atomization base 2. The liquid storage device 1 and the atomization base 2 are detachably connected, so that the liquid vaporizer can be split into two completely separated parts. When the liquid vaporizer is not in use and the liquid storage device 1 is not connected to the atomization base 2, the closed tube 71 closes the liquid guiding hole 6, thereby sealing the e-liquid in the liquid storage cavity 5 and preventing the e-liquid from leaking. When the liquid vaporizer is in use and the liquid storage device 1 is connected to the atomization base 2, the liquid storage device 1 is installed on the atomization base 2. During the installation process, the top of the atomization core 8 will first abut against the closed tube 71. Under the pushing action of an external force, the closed tube 71 slides in the air passage 4 in a direction away from the atomization core 8. The closed tube 71 thus moves away from the liquid guiding hole 6 until the atomization core 8 is located above the liquid guiding hole 6 to block the liquid guiding hole 6, and the installation of the liquid storage device 1 and the atomization base 2 is completed. When the user subsequently uses the liquid vaporizer, the e-liquid in the liquid storage cavity 5 seeps out through the liquid guiding hole 6 to contact the atomization core 8. The heating element 9 operates to raise the temperature of the atomization core 8, and the e-liquid on the atomization core 8 is thus heated and atomized to form a smoke, which enters the mouthpiece 3 through the air passage 4 for the user to inhale.
[0042] The cooperation of the various components in the above process realizes the separation of the liquid storage device 1 and the atomization base 2. Compared with the traditional integrated liquid vaporizer, the economy and environmental protection of the liquid vaporizer as a whole are improved. When the atomizer or the atomization base 2 ages or is damaged during use and needs to be replaced, when the user wants to replace different flavors of e-liquid or when the e-liquid is used up, the user can separate the liquid storage cavity 5 from the atomization base 2, and then can replace the corresponding components as needed. The use and loss costs of the liquid vaporizer are reduced, and the user experience is improved.
[0043] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A portable liquid vaporizer with easy replacement of atomizing liquid, characterized in that: It comprises a liquid reservoir (1) and an atomizer seat (2), wherein the liquid reservoir (1) and the atomizer seat (2) are detachably connected; The liquid reservoir (1) is provided with a suction nozzle (3), an airway (4) in communication with the suction nozzle (3) is provided in the liquid reservoir (1), a liquid storage cavity (5) for storing atomized liquid is provided in the liquid reservoir (1), the liquid storage cavity (5) is in communication with the airway (4) via a liquid guide hole (6), and a closing structure (7) for closing the liquid guide hole (6) is slidably provided in the airway (4); An atomizer core (8) is arranged on the atomizer seat (2), and a heating element (9) for heating the atomizer core (8) is arranged inside the atomizer seat (2). When the liquid reservoir (1) is connected to the atomizer seat (2), the atomizer core (8) abuts against the closed structure (7) and pushes the closed structure (7) to slide in a direction away from the liquid guide hole (6), and the atomizer core (8) is located on one side of the liquid guide hole (6).
2. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 1, characterized in that: The closed structure (7) comprises a closed tube (71) slidably arranged in the air passage (4); the atomizer core (8) can abut against the closed tube (71) and push the closed tube (71) to slide in a direction away from the liquid guide hole (6); the outer wall of the closed tube (71) fits the inner wall of the air passage (4); and a sealing gasket (72) is arranged between the closed tube (71) and the air passage (4).
3. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 2, characterized in that: The liquid reservoir (1) is provided with a first magnetic block (10), the closed tube (71) is provided with a second magnetic block (11) magnetically attracted to the first magnetic block (10), and when the first magnetic block (10) is attached to the second magnetic block (10), the closed tube (71) closes the liquid guide hole (6).
4. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 3, characterized in that: The atomizer core (8) is provided with a third magnetic block (12) magnetically attracted to the second magnetic block (11); when the atomizer core (8) is in contact with the closed tube (71), the third magnetic block (12) is in contact with the second magnetic block (11).
5. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 2, characterized in that: The closed tube (71) has an extension portion (13); a slot (14) for inserting the extension portion (13) is provided on the atomizer core (8); a stabilizing block (15) is slidably arranged in the slot (14); a matching hole (16) is provided on the extension portion (13); a driving structure (17) is arranged in the slot (14); the driving structure (17) is used to drive the stabilizing block (15) to slide into the matching hole (16) along a plug-in direction perpendicular to the extension portion (13).
6. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 5, characterized in that: The atomizer core (8) is provided with a mounting groove (18) along a direction perpendicular to the insertion direction of the extension portion (13); the mounting groove (18) is communicated with the slot (14); the stabilizing block (15) is slidably arranged in the mounting groove (18); an elastic member is arranged in the mounting groove (18); the elastic member abuts against an end of the stabilizing block (15) away from the slot (14).
7. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 6, characterized in that: A first limiting plate (19) is arranged in the installation groove (18), and a second limiting plate (20) is arranged on the stabilizing block (15), wherein the second limiting plate (20) abuts against the first limiting plate (19) to limit the sliding range of the stabilizing block (15).
8. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 2, characterized in that: The oil guide hole is provided with an oil guide medium (23) capable of contacting the outer wall of the closed tube (71) or the atomizing core (8).
9. The portable liquid vaporizer with easily replaceable atomizing liquid according to claim 1, characterized in that: The liquid storage device (1) is provided with an elastic buckle (21), and the atomizing seat (2) is provided with a slot (22) for the elastic buckle (21) to be inserted into.
10. A portable liquid vaporizer with easily replaceable atomizing liquid according to claim 9, characterized in that: An elastic sealing layer is arranged in the liquid storage container (1), and the elastic sealing layer is in contact with a side of the elastic opening that is away from the card slot (22).