Quick-release and quick-assembly electronic cigarette

Abstract

The utility model discloses a quick detach quick install electronic cigarette, including the fixed cigarette holder and end cover of magnetic attraction, the cigarette holder includes back cover, front cover, PCBA board and connecting piece, and the inner wall all around of front cover is equipped with the locating column, is equipped with the step on the locating column, is equipped with the fixed hole of step adaptation on PCBA board, and PCBA board is embedded on the step of locating column through fixed hole, and the screwing hole is equipped with the through -going on the locating column with connecting piece, and front cover, PCBA board and connecting piece are fixedly connected through screw and screwing hole, be equipped with the clamping groove on connecting piece, be equipped with the buckle station of clamping groove adaptation on back cover, and back cover is buckled in the clamping groove department of connecting piece through buckle station. The present application is convenient to assemble, and the cigarette holder needs to be repaired without damaging back cover, front cover and connecting piece, improve user experience, improve the degree of satisfaction, reduce the cost of labor and material, improve the yield, reduce the complaint and claim due to product defect, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of cigarette holder assembly and disassembly technology, and in particular to a quick-assembly and quick-disassembly electronic cigarette. Background Technology

[0002] Currently, electronic cigarettes mainly consist of two parts: the cigarette holder and the atomizer. Existing cigarette holders are generally composed of two parts: the outer shell and the support frame. The outer shell can be divided into two types: plastic and metal.

[0003] When the smoking rod uses a plastic shell, the plastic shell can be fitted with a buckle to fasten it to the bracket. Although this structure is sturdy, if the internal components malfunction and need to be repaired, the plastic shell must be broken to remove the components from the bracket for repair, resulting in high labor and material costs.

[0004] When the e-cigarette holder uses a metal casing, the high cost of adding fasteners to the metal casing means that the metal casing can only be fixed to the bracket by applying glue or direct assembly. Using glue to fix the metal casing to the bracket also presents the problem that if internal components malfunction and require repair, the metal casing must be broken to remove the components from the bracket, resulting in high labor and material costs. Direct assembly, which eliminates fasteners and glue, has lower repair costs, but it suffers from tolerance issues between the bracket and casing. This can lead to a loose fit, bracket displacement, and loss of product function during use, resulting in customer complaints and claims. Furthermore, an overly loose bracket can cause it to detach, potentially posing a safety hazard if the battery or electronic components on the bracket accidentally come into contact with it.

[0005] There are still no effective solutions to the problems of inconvenient disassembly and assembly, high repair costs, loose fit, and bracket displacement and detachment in the relevant technologies. Utility Model Content

[0006] In view of this, it is necessary to provide a quick-release and quick-install electronic cigarette to at least solve the problems of inconvenient disassembly and assembly, high repair costs, or loose fit and bracket displacement and detachment in the related technology.

[0007] This utility model provides a quick-release and quick-install electronic cigarette, including a magnetically fixed cigarette rod and an end cap. The cigarette rod includes a rear cover, a front cover, a PCBA board, and a connector. The inner wall of the front cover is provided with positioning posts around its perimeter, and the positioning posts have steps. The PCBA board has fixing holes that match the steps. The PCBA board is embedded in the steps of the positioning posts through the fixing holes. The positioning posts and the connector have threaded holes. The front cover, the PCBA board, and the connector are fixedly connected by screws to the threaded holes. The connector has a snap-fit ​​groove, and the rear cover has a snap-fit ​​platform that matches the snap-fit ​​groove. The rear cover is snapped into the snap-fit ​​groove of the connector through the snap-fit ​​platform.

[0008] In some embodiments, the connector has a first receiving groove on its front side and a second receiving groove on its rear side; wherein, when the front cover is fixedly connected to the connector, the outer peripheral side of the front cover is embedded in the first receiving groove; and when the rear cover is fixedly connected to the connector, the outer peripheral side of the rear cover is embedded in the second receiving groove.

[0009] In some embodiments, the connector is provided with an inwardly protruding extension plate, and the threaded hole is located at the extension plate. The extension plate includes a first extension plate, a second extension plate, a third extension plate, and a fourth extension plate. The positioning posts include a first positioning post, a second positioning post, a third positioning post, and a fourth positioning post respectively located around the inner wall of the front cover. When the connector is fixedly connected to the front cover, the first extension plate is fastened to the first positioning post by the screw and the threaded hole, the second extension plate is fastened to the second positioning post by the screw and the threaded hole, the third extension plate is fastened to the third positioning post by the screw and the threaded hole, and the fourth extension plate is fastened to the fourth positioning post by the screw and the threaded hole.

[0010] In some embodiments, the fixing holes include a first fixing hole, a second fixing hole, a third fixing hole, and a fourth fixing hole that correspond one-to-one with the first positioning post, the second positioning post, the third positioning post, and the fourth positioning post; wherein, when the PCBA board is connected and fixed to the front cover, the first fixing hole is embedded in the step of the first positioning post, the second fixing hole is embedded in the step of the second positioning post, the third fixing hole is embedded in the step of the third positioning post, and the fourth fixing hole is embedded in the step of the fourth positioning post.

[0011] In some embodiments, the snap-fit ​​slot includes a first snap-fit ​​slot, a second snap-fit ​​slot, a third snap-fit ​​slot, and a fourth snap-fit ​​slot, and the latching platform includes a first latching platform, a second latching platform, a third latching platform, and a fourth latching platform, each corresponding to one of the first snap-fit ​​slot, the second snap-fit ​​slot, the third snap-fit ​​slot, and the fourth snap-fit ​​slot, respectively; wherein, when the rear cover and the connector are connected and fixed, the first latching platform is engaged with the first snap-fit ​​slot, the second latching platform is engaged with the second snap-fit ​​slot, the third latching platform is engaged with the third snap-fit ​​slot, and the fourth latching platform is engaged with the fourth snap-fit ​​slot.

[0012] In some embodiments, a button and a power supply device are also included. The button is disposed on the front cover and electrically connected to the PCBA board, and the power supply device is mounted on the PCBA board and electrically connected to the PCBA board. When the button is pressed, the circuit between the power supply device and the PCBA board is connected; when the button is released, the circuit between the power supply device and the PCBA board is disconnected.

[0013] In some embodiments, the PCBA board is further provided with a charging port, which is electrically connected to the power supply device through the PCBA board; wherein, the charging port is used to charge the power supply device.

[0014] In some embodiments, the front cover has a base receiving cavity for accommodating the atomizer base, the bottom of the base receiving cavity has a magnet and a conductive post, the conductive post is electrically connected to the PCBA board, and the end cover is closed on the end of the base receiving cavity; wherein, the conductive post is used to supply power to the atomizer, and the magnet is used to attract and fix the atomizer.

[0015] In some embodiments, the end cap is provided with a mouthpiece receiving cavity for accommodating an atomizer mouthpiece.

[0016] In some embodiments, the back cover is provided with a cord loop for a securing cord to pass through.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This application provides a quick-release and quick-install electronic cigarette with a novel structure and reasonable design. By setting a positioning post on the front cover and a step on the positioning post, the PCBA board is embedded in the step of the positioning post through the fixing hole. Then, by setting a screw hole and screwing the positioning post and the connector, the front cover, PCBA board and connector are tightly fixed. Finally, by setting a snap-fit ​​groove at the connector and a snap-fit ​​platform on the rear cover, the rear cover and snap-fit ​​are tightly fixed, effectively preventing the problem of the PCBA board and connector shifting and falling off due to loose fit between the front cover, PCBA board, connector and rear cover. At the same time, when the internal components are damaged and need to be repaired, there is no need to damage the outer shell. Only the snap-fit ​​structure between the hook cover and the snap-fit ​​can be opened, which reduces labor and material costs, improves user satisfaction and has strong practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a cross-sectional view of the cigarette holder according to an embodiment of this application; Figure 3 This is a bottom view of the front cover according to an embodiment of this application; Figure 4 This is a schematic diagram of the structure of the connector according to an embodiment of this application; Figure 5 This is a schematic diagram of the PCBA board structure according to an embodiment of this application; Figure 6 This is a schematic diagram of the structure of the back cover according to an embodiment of this application; Figure 7 Overall cross-sectional view of an embodiment of this application.

[0019] Figure label: 100. Cigarette rod; 11. Rear cover; 111. Snap-on platform; 1111. First snap-on platform; 1112. Second snap-on platform; 1113. Third snap-on platform; 1114. Fourth snap-on platform; 112. Rope buckle; 12. Front cover; 121. Positioning post; 1211. First positioning post; 1212. Second positioning post; 1213. Third positioning post; 1214. Fourth positioning post; 122. Step; 123. Screw hole; 124. Base receiving cavity; 13. PCBA board; 131. Fixing hole; 1311. First fixing hole; 1312. Second fixing hole; 1313, Third fixing hole; 1314, Fourth fixing hole; 14, Connector; 141, Snap-fit ​​groove; 1411, First snap-fit ​​groove; 1412, Second snap-fit ​​groove; 1413, Third snap-fit ​​groove; 1414, Fourth snap-fit ​​groove; 142, First receiving groove; 143, Second receiving groove; 144, Extension plate; 1441, First extension plate; 1442, Second extension plate; 1443, Third extension plate; 1444, Fourth extension plate; 15, Button; 16, Power supply device; 17, Charging port; 18, Magnet; 19, Conductive post; 200. End cap; 21. Suction nozzle receiving cavity; 300. Screws. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] See Figure 1-7This application provides a quick-release and quick-install electronic cigarette, including a magnetically fixed cigarette rod 100 and an end cap 200. The cigarette rod 100 includes a rear cover 11, a front cover 12, a PCBA board 13, and a connector 14. The inner wall of the front cover 12 is provided with positioning posts 121 around its perimeter. The positioning posts 121 are provided with steps 122. The PCBA board 13 is provided with fixing holes 131 that are adapted to the steps 122. The PCBA board 13 is embedded in the steps 122 of the positioning posts 121 through the fixing holes 131. The positioning posts 121 and the connector 14 are provided with threaded holes 123. The front cover 12, the PCBA board 13, and the connector 14 are fixedly connected by screws 300 and threaded holes 123. The connector 14 is provided with a snap-fit ​​groove 141. The rear cover 11 is provided with a snap-fit ​​platform 111 that is adapted to the snap-fit ​​groove 141. The rear cover 11 is snapped into the snap-fit ​​groove 141 of the connector 14 through the snap-fit ​​platform 111.

[0024] It should be noted that with this configuration, the PCBA board 13 and the connector 14 form a support, and the front cover 12 and the rear cover 13 form a shell. The shell is made of plastic or metal. By setting a positioning post 121 on the front cover 12, and setting a step 122 on the positioning post 121, the PCBA board 13 is embedded in the step 122 of the positioning post 121 through the fixing hole 131. Then, by setting a screw hole 124 on the positioning post 121 and the connector 14 and screwing it with a screw 300, a tight fixation is achieved between the front cover 12, the PCBA board 13 and the connector 14. By setting a snap-fit ​​groove 141 at the connector 14 and a snap-fit ​​platform 111 on the rear cover 11, the rear cover 11 and the snap-fit ​​14 are tightly fixed, effectively preventing the front cover 12, PCBA board 13, connector 14 and rear cover 11 from being too loose, which would cause the PCBA board 13 and connector 14 to shift and fall off. At the same time, when internal components are damaged and need to be repaired, there is no need to damage the outer shell. It is only necessary to open the snap-fit ​​structure between the rear cover 11 and the snap-fit ​​14, which reduces labor and material costs and improves user satisfaction.

[0025] In order to achieve a tight fixation between the rear cover 11, the front cover 12 and the connector 14, in some optional embodiments, the front side of the connector 14 is provided with a first receiving groove 142 and the rear side of the connector 14 is provided with a second receiving groove 143; wherein, when the front cover 12 is fixedly connected to the connector 14, the outer peripheral side of the front cover 12 is embedded in the first receiving groove 142; when the rear cover 11 is fixedly connected to the connector 14, the outer peripheral side of the rear cover 11 is embedded in the second receiving groove 143.

[0026] It should be noted that with this configuration, by providing the first receiving groove 142 and the second receiving groove 143 on the front and rear sides of the connector 14 respectively, the sides of the front cover 12 and the rear cover 11 are wrapped, making the connection between the rear cover 11, the front cover 12 and the connector 14 tighter.

[0027] To secure the connector 14 to the front cover 11, in some optional embodiments, the connector 14 is provided with an inwardly protruding extension plate 144, and a threaded hole 123 is provided at the extension plate 144. The extension plate 144 includes a first extension plate 1441, a second extension plate 1442, a third extension plate 1443, and a fourth extension plate 1444. The positioning post 121 includes a first positioning post 1211, a second positioning post 1212, a third positioning post 1213, and a fourth positioning post 1214, respectively, located around the inner wall of the front cover 12. Positioning post 1214; wherein, when the connector 14 is fixedly connected to the front cover 12, the first extension plate 1441 is fastened to the first positioning post 1211 by screws 300 and threaded holes 123, the second extension plate 1442 is fastened to the second positioning post 1212 by screws 300 and threaded holes 123, the third extension plate 1443 is fastened to the third positioning post 1213 by screws 300 and threaded holes 123, and the fourth extension plate 1444 is fastened to the fourth positioning post 1214 by screws 300 and threaded holes 123.

[0028] It should be noted that with this configuration, the first extension plate 1441, the second extension plate 1442, the third extension plate 1443, and the fourth extension plate 1444 are respectively screwed into the first positioning post 1211, the second positioning post 1212, the third positioning post 1213, and the fourth positioning post 1214 through the screw holes 123 and screws 300, so that the connector 14 is fastened around the front cover 12. At the same time, it can also clamp and limit the PCBA board 13 between the front cover 12 and the connector 14, so that the PCBA board 13 is fastened to the step 122 of the positioning post 121.

[0029] To further achieve the purpose of stably fixing the PCBA board 13 to the step 122 of the positioning post 121 of the front cover 12, in some optional embodiments, the fixing hole 131 includes a first fixing hole 1311, a second fixing hole 1312, a third fixing hole 1313, and a fourth fixing hole 1314 corresponding one-to-one with the first positioning post 1211, the second positioning post 1212, the third positioning post 1213, and the fourth positioning post 1214; wherein, when the PCBA board 13 is connected and fixed to the front cover 12, the first fixing hole 1311 is embedded in the step 122 of the first positioning post 1211, the second fixing hole 1312 is embedded in the step 122 of the second positioning post 1212, the third fixing hole 1313 is embedded in the step 122 of the third positioning post 1213, and the fourth fixing hole 1314 is embedded in the step 122 of the fourth positioning post 1214.

[0030] It should be noted that with this configuration, the PCBA board 13 can be embedded in the steps 122 of the first positioning post 1211, the second positioning post 1212, the third positioning post 1213, and the fourth positioning post 1214 through the first fixing hole 1311, the second fixing hole 1312, the third fixing hole 1313, and the fourth fixing hole 1314, respectively.

[0031] To achieve a tight fixation between the connector 14 and the rear cover 11, in some optional embodiments, the snap-fit ​​groove 141 includes a first snap-fit ​​groove 1411, a second snap-fit ​​groove 1412, a third snap-fit ​​groove 1413, and a fourth snap-fit ​​groove 1414. The latching platform 111 includes a first latching platform 1111, a second latching platform 1112, a third latching platform 1113, and a fourth latching platform 1114, each corresponding to one of the first snap-fit ​​groove 1411, the second snap-fit ​​groove 1412, the third snap-fit ​​groove 1413, and the fourth latching groove 1414. When the rear cover 11 is fixed to the connector, the first latching platform 1111 engages with the first snap-fit ​​groove 1411, the second latching platform 1112 engages with the second snap-fit ​​groove 1412, the third latching platform 1113 engages with the third snap-fit ​​groove 1413, and the fourth latching platform 1114 engages with the fourth snap-fit ​​groove 1414.

[0032] It should be noted that with this configuration, the back cover 11 is secured to the connector 14 via the first latching platform 1111, the second latching platform 1112, the third latching platform 1113, and the fourth latching platform 1114, respectively, at the first snap-fit ​​groove 1411, the second snap-fit ​​groove 1412, the third snap-fit ​​groove 1413, and the fourth snap-fit ​​groove 1414. This ensures a tight fixation between the connector 14 and the back cover 11. Furthermore, when repair is required, only the first latching platform 1111, the second snap-fit ​​groove 1112, the third snap-fit ​​groove 1113, and the fourth snap-fit ​​groove 1114 need to be engaged with the connector 14. The second latching platform 1112, the third latching platform 1113, and the fourth latching platform 1114 can be disengaged from the first latching slot 1411, the second latching slot 1412, the third latching slot 1413, and the fourth latching slot 1414, thereby separating the rear cover 11 from the connector 14 without damaging the front cover 12 or the rear cover. Electronic components on the PCBA board 13 can also be removed for replacement or repair. After repair, they can be reinstalled, which can effectively reduce labor and material costs.

[0033] To achieve the control and power supply functions of the electronic cigarette, some optional embodiments also include a button 15 and a power supply device 16. The button 15 is located on the front cover 12 and electrically connected to the PCBA board 13, and the power supply device 16 is mounted on the PCBA board 13 and electrically connected to the PCBA board 13. When the button 15 is pressed, the circuit between the power supply device 16 and the PCBA board 13 is connected; when the button 15 is released, the circuit between the power supply device 16 and the PCBA board 13 is disconnected, thereby controlling whether the electronic cigarette is working.

[0034] In order to realize the charging function of the power supply device 16, in some optional embodiments, the PCBA board 13 is also provided with a charging port 17, which is electrically connected to the power supply device 16 through the PCBA board 13; wherein, the charging port 17 is used to charge the power supply device 16.

[0035] In order to achieve the functions of fixing the atomizer and powering the atomizer, in some optional embodiments, the front cover 12 is provided with a base receiving cavity 124 for accommodating the atomizer base. The bottom of the base receiving cavity 124 is provided with a magnet 18 and a conductive post 19. The conductive post 19 is electrically connected to the PCBA board 13. The end cover 200 is closed on the end of the base receiving cavity 124. The conductive post 19 is used to power the atomizer, and the magnet 18 is used to attract and fix the atomizer.

[0036] To achieve better protection, in some alternative embodiments, the end cap 200 is provided with a mouthpiece receiving cavity 21 for accommodating the atomizer mouthpiece. When not in use, the end cap 200 can protect the outer periphery of the atomizer mouthpiece and prevent dust from adhering to the atomizer mouthpiece.

[0037] In some alternative embodiments, the back cover 11 is provided with a cord buckle 112 for a securing cord to pass through, which makes the cord easy to carry and prevents the e-cigarette from being lost.

[0038] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. A quick-release and quick-install electronic cigarette, comprising a magnetically fixed cigarette holder (100) and an end cap (200), characterized in that, The cigarette holder (100) includes a rear cover (11), a front cover (12), a PCBA board (13), and a connector (14). The inner wall of the front cover (12) is provided with positioning posts (121) around its perimeter. Each positioning post (121) has a step (122). The PCBA board (13) has a fixing hole (131) that matches the step (122). The PCBA board (13) is embedded in the step (122) of the positioning post (121) through the fixing hole (131). The front cover (12), the PCBA board (13), and the connector (14) are connected by screws (300) to the screw holes (123). The connector (14) is provided with a snap-fit ​​groove (141), and the rear cover (11) is provided with a snap-fit ​​platform (111) that is adapted to the snap-fit ​​groove (141). The rear cover (11) is fastened to the snap-fit ​​groove (141) of the connector (14) by the snap-fit ​​platform (111).

2. The quick-release and quick-install electronic cigarette according to claim 1, characterized in that, The connector (14) has a first receiving groove (142) on its front side and a second receiving groove (143) on its rear side; wherein, when the front cover (12) is fixedly connected to the connector (14), the outer peripheral side of the front cover (12) is embedded in the first receiving groove (142); when the rear cover (11) is fixedly connected to the connector (14), the outer peripheral side of the rear cover (11) is embedded in the second receiving groove (143).

3. The quick-release and quick-install electronic cigarette according to claim 1, characterized in that, The connector (14) is provided with an inwardly protruding extension plate (144), and the screw hole (123) is provided at the extension plate (144). The extension plate (144) includes a first extension plate (1441), a second extension plate (1442), a third extension plate (1443), and a fourth extension plate (1444). The positioning post (121) includes a first positioning post (1211), a second positioning post (1212), a third positioning post (1213), and a fourth positioning post (1214) respectively provided around the inner wall of the front cover (12). Wherein, when the connector (14) and the front cover (12) are connected, the screw hole (123) is provided at the screw hole (123). When fixedly connected, the first extension plate (1441) is fastened to the first positioning post (1211) by the screw (300) and the threaded hole (123), the second extension plate (1442) is fastened to the second positioning post (1212) by the screw (300) and the threaded hole (123), the third extension plate (1443) is fastened to the third positioning post (1213) by the screw (300) and the threaded hole (123), and the fourth extension plate (1444) is fastened to the fourth positioning post (1214) by the screw (300) and the threaded hole (123).

4. The quick-release and quick-install electronic cigarette according to claim 3, characterized in that, The fixing hole (131) includes a first fixing hole (1311), a second fixing hole (1312), a third fixing hole (1313), and a fourth fixing hole (1314) corresponding one-to-one with the first positioning post (1211), the second positioning post (1212), the third positioning post (1213), and the fourth positioning post (1214); wherein, when the PCBA board (13) is connected and fixed to the front cover (12), the first fixing hole (1311) is embedded in the step (122) of the first positioning post (1211), the second fixing hole (1312) is embedded in the step (122) of the second positioning post (1212), the third fixing hole (1313) is embedded in the step (122) of the third positioning post (1213), and the fourth fixing hole (1314) is embedded in the step (122) of the fourth positioning post (1214).

5. The quick-release and quick-install electronic cigarette according to claim 1, characterized in that, The card slot (141) includes a first card slot (1411), a second card slot (1412), a third card slot (1413), and a fourth card slot (1414). The latching platform (111) includes a first latching platform (111), a second latching platform (111), and a third latching platform (111), which correspond one-to-one with the first card slot (1411), the second card slot (1412), the third card slot (1413), and the fourth card slot (1414), respectively. The first latching platform (111) and the fourth latching platform (111) are connected and fixed together. When the rear cover (11) and the connection are fixed together, the first latching platform (111) is fastened to the first latching groove (1411), the second latching platform (111) is fastened to the second latching groove (1412), the third latching platform (111) is fastened to the third latching groove (1413), and the fourth latching platform (111) is fastened to the fourth latching groove (1414).

6. The quick-release and quick-install electronic cigarette according to claim 1, characterized in that, It also includes a button (15) and a power supply device (16). The button (15) is located on the front cover (12) and electrically connected to the PCBA board (13). The power supply device (16) is installed on the PCBA board (13) and electrically connected to the PCBA board (13). When the button (15) is pressed, the circuit between the power supply device (16) and the PCBA board (13) is connected. When the button (15) is released, the circuit between the power supply device (16) and the PCBA board (13) is disconnected.

7. The quick-release electronic cigarette according to claim 6, characterized in that, The PCBA board (13) is also provided with a charging port (17), which is electrically connected to the power supply device (16) through the PCBA board (13); wherein, the charging port (17) is used to charge the power supply device (16).

8. The quick-release and quick-install electronic cigarette according to claim 6, characterized in that, The front cover (12) is provided with a base receiving cavity (124) for accommodating the atomizer base. The bottom of the base receiving cavity (124) is provided with a magnet (18) and a conductive post (19). The conductive post (19) is electrically connected to the PCBA board (13). The end cap (200) is closed on the end of the base receiving cavity (124). The conductive post (19) is used to supply power to the atomizer, and the magnet (18) is used to attract and fix the atomizer.

9. The quick-release and quick-install electronic cigarette according to claim 7, characterized in that, The end cap (200) is provided with a mouthpiece receiving cavity (21) for accommodating the atomizer mouthpiece.

10. The quick-release and quick-install electronic cigarette according to claim 1, characterized in that, The rear cover (11) is provided with a rope buckle (112) for a fixing rope to pass through.

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