Electronic cigarette with replaceable cartridge
By setting a drain hole and a liquid resisting ring on the battery rod holder of the electronic cigarette, the problem of e-liquid leakage to the electronic components is solved, and the protection of electronic components is achieved.
Patent Information
- Application Number
- CN202421087229.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The battery rod structure of existing electronic cigarettes is unreasonable, causing the e-liquid leaking from the cigarette cartridge to flow easily to the electronic components in the battery rod, causing damage.
An electronic cigarette with a replaceable cigarette cartridge is designed, and its battery rod includes a bracket, a drain hole, a liquid resist ring, a mounting groove and a trigger air hole. One end face of the bracket facing the cartridge is provided with a drain hole and a liquid barrier ring. The e-liquid can flow into the air guide groove through the drain hole to prevent it from flowing to the electronic components.
Effectively prevents the e-liquid leaking of the cigarette cartridge from flowing into the electronic components in the battery rod, thereby avoiding damage to the electronic components.
Smart Images
Figure CN222565096U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, and more specifically to an electronic cigarette with replaceable cigarette cartridges. Background Art
[0002] With the development of society, people pay more and more attention to health. With people's increasing concern about health, people are aware that traditional cigarettes are harmful to health. Therefore, electronic cigarette products are manufactured to replace cigarettes. Compared with traditional cigarettes, electronic cigarettes avoid harmful substances such as tar and carbon monoxide brought by traditional cigarettes while meeting the physiological needs of users. The existing electronic cigarettes include a battery rod and a cigarette cartridge. A docking slot is provided at the end face of the battery rod. The cigarette cartridge can be detachably inserted in the docking slot to facilitate users to use cigarette cartridges of different flavors. However, due to the unreasonable design of the battery rod structure in the prior art, after the smoke oil leaked from the cigarette cartridge flows into the docking slot, the smoke oil is easy to flow to the electronic components in the battery rod, thereby damaging the electronic components. Utility Model Content
[0003] The utility model aims to provide an electronic cigarette with a replaceable cigarette cartridge which can prevent the cigarette oil leaking from the cigarette cartridge from flowing to the electronic components in the battery rod.
[0004] The utility model solves the above-mentioned problem by constructing an electronic cigarette with replaceable cartridges, which includes a battery rod and a cartridge, wherein the battery rod includes a battery sleeve, a bracket, an air regulating block, a sealing block and an airflow sensor, wherein the bracket is located in the battery sleeve, and a docking slot is formed with the battery sleeve at one end of the bracket facing the cartridge, and a leakage hole and a liquid blocking ring are arranged at the end surface of one end of the bracket facing the cartridge; a mounting groove is arranged in the bracket, and a triggering air hole is arranged at the groove wall of the mounting groove, and the triggering air hole extends into the docking slot;
[0005] The liquid-blocking ring is arranged around the opening of the triggering air hole; an air-regulating groove is arranged on the first side of the bracket, a connecting hole is arranged on the groove wall of the air-regulating groove facing the first side, an air-guiding groove is arranged on the second side of the bracket, the air-guiding groove is communicated with the connecting hole and the leakage hole, and the first side of the bracket is connected with the second side of the bracket; the air-regulating block is movably arranged in the air-regulating groove, and the sealing block cover is arranged at the air-guiding groove; the airflow sensor is located in the mounting groove; the smoke bomb is detachably inserted in the docking slot.
[0006] Preferably, a liquid collecting groove is further provided at an end surface of the bracket facing the cigarette cartridge, and the leakage hole and the liquid blocking ring are both located in the liquid collecting groove.
[0007] Preferably, a limiting step is provided at the notch of the air guide groove, and the sealing block is located in the notch of the air guide groove and abuts against the limiting step.
[0008] Preferably, the height of the location where the connecting hole is located is higher than the height of the location where the bottom wall of the air guide groove is located.
[0009] Preferably, the battery rod further includes a toggle key, the side wall of the battery sleeve is provided with an avoidance hole, the avoidance hole corresponds to the position of the gas regulating slot, and the toggle key is connected to the gas regulating block and extends to the avoidance hole.
[0010] Preferably, the air regulating block is provided with a first air regulating hole and a second air regulating hole, the cross-sectional area of the first air regulating hole is larger than the cross-sectional area of the second air regulating hole; in the first state, the avoidance hole is connected with the connecting hole through the first air regulating hole; in the second state, the avoidance hole is connected with the connecting hole through the second air regulating hole.
[0011] Preferably, the battery rod also includes a first magnet, a second magnet, a first electrode, a second electrode and a battery, the bracket is provided with a receiving groove, and the mounting groove is located at one end wall of the receiving groove; the first magnet, the second magnet, the first electrode and the second electrode are all fixed at the end surface of the bracket facing the cigarette cartridge, and the first electrode and the second electrode are both located between the first magnet and the second magnet, the first magnet and the second magnet are both magnetically connected to the cigarette cartridge, and the first electrode and the second electrode are both electrically connected to the cigarette cartridge; the battery is electrically connected to the first electrode and the second electrode, and is located in the receiving groove.
[0012] Preferably, the cigarette cartridge includes an oil cup, an atomizer core and a suction nozzle, the oil cup is detachably inserted in the docking slot, the oil cup is provided with an oil storage cavity and a refueling hole, the refueling hole is connected to the oil storage cavity; the atomizer core is located in the oil cup, and is used to atomize the cigarette oil in the oil storage cavity; the suction nozzle is detachably connected to the oil cup and covers the refueling hole.
[0013] Preferably, the cigarette cartridge further comprises a sealing cover, which is located in the suction nozzle and covers the refueling hole, and a deformation groove is provided on the surface of the sealing cover facing the refueling hole, and the deformation groove corresponds to the position of the refueling hole.
[0014] Preferably, the oil cup comprises a cup body, a vent pipe, a sealing seat, a fixing seat, a third magnet, a fourth magnet, a third electrode and a fourth electrode; the cup body is provided with the oil storage cavity and the refueling hole, and the refueling hole is located at the top wall of the cup body; the upper end of the vent pipe is inserted at the top wall of the oil cup, and the lower end of the vent pipe is inserted in the sealing seat, and the sealing seat is located in the lower end of the oil storage cavity; the fixing seat cover is provided at the lower end of the cup body and is connected to the sealing seat;
[0015] The third magnet, the fourth magnet, the third electrode and the fourth electrode are all fixed at the end surface of the fixing seat facing the bracket, and the third electrode and the fourth electrode are both located between the third magnet and the fourth magnet, the third magnet is magnetically connected to the first magnet, the fourth magnet is magnetically connected to the second magnet, the third electrode is electrically connected to the first electrode, and the fourth electrode is electrically connected to the second electrode; the atomizer core is located in the ventilation pipe and is electrically connected to the third electrode and the fourth electrode.
[0016] The beneficial effects of the utility model are as follows: the utility model is provided with a leakage hole and a liquid blocking ring at the end face of one end of the bracket facing the cigarette cartridge, a mounting groove is provided in the bracket, a triggering air hole is provided at the groove wall of the mounting groove, the triggering air hole extends into the docking slot, the liquid blocking ring is arranged around the opening of the triggering air hole, an air regulating slide is provided on the first side of the bracket, a connecting hole is provided on the groove wall of the air regulating slide facing the first side, an air guide groove is provided on the second side of the bracket, the air guide groove is connected with the connecting hole and the leakage hole, the first side of the bracket is connected with the second side of the bracket, the air regulating block is movably arranged in the air regulating slide, and the sealing block cover is arranged at the air guide groove. Therefore, the smoke oil leaked from the cigarette cartridge can flow into the air guide groove through the leakage hole, and is not easy to flow to the electronic components in the bracket, so as to damage the electronic components. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is described below in conjunction with the accompanying drawings, wherein:
[0018] Figure 1 A three-dimensional diagram of the electronic cigarette with replaceable cigarette cartridges of the utility model;
[0019] Figure 2 for Figure 1 A three-dimensional diagram of a cartridge of an electronic cigarette with replaceable cartridges;
[0020] Figure 3 for Figure 1 A three-dimensional view of a battery rod of an electronic cigarette with replaceable cartridges;
[0021] Figure 4 for Figure 1 A cross-sectional view of an electronic cigarette with replaceable cartridges shown;
[0022] Figure 5 for Figure 1 A three-dimensional view of a bracket of an electronic cigarette with replaceable cartridges;
[0023] Figure 6 for Figure 5 A three-dimensional view of the bracket and the sealing block shown. DETAILED DESCRIPTION
[0024] The present invention is described in detail below in conjunction with the accompanying drawings and specific implementations.
[0025] See also Figures 1 to 6 The utility model provides an electronic cigarette with a replaceable cartridge, which includes a battery rod 100 and a cartridge 200. The battery rod 100 includes a battery sleeve 11, a bracket 12, an air conditioning block 13, a sealing block 14 and an airflow sensor 15. The side wall of the battery sleeve 11 is provided with an avoidance hole 111. The bracket 12 is located in the battery sleeve 11, and one end of the bracket 12 facing the cartridge 200 forms a docking slot 112 with the battery sleeve 11. The cartridge 200 can be detachably inserted in the docking slot 112, so that it is convenient for users to replace the cartridge 200, thereby realizing the replacement of cartridges 200 with different flavors.
[0026] The end surface of the bracket 12 facing the cigarette cartridge 200 is provided with a liquid collecting groove 121, a leakage hole 122 and a liquid blocking ring 123, and the leakage hole 122 and the liquid blocking ring 123 are both located in the liquid collecting groove 121. Therefore, the smoke oil leaked from the cigarette cartridge 200 can be collected in the liquid collecting groove 121, and avoid flowing to the gap between the bracket 12 and the battery sleeve 11, so as to leak to the electronic components.
[0027] The bracket 12 is provided with a mounting groove 124 and a receiving groove 125. A triggering air hole 126 is provided at the groove wall of the mounting groove 124. The triggering air hole 126 extends into the docking slot 112. The liquid blocking ring 123 is arranged around the opening of the triggering air hole 126, so that the smoke oil can be well blocked from flowing into the triggering air hole 126. The receiving groove 125 is extended along the longitudinal direction of the bracket 12, the mounting groove 124 is located at one end wall of the receiving groove 125, and the airflow sensor 15 is located in the mounting groove 124.
[0028] The first side of the bracket 12 is provided with a gas-adjusting chute 127, and the avoidance hole 111 corresponds to the position of the gas-adjusting chute 127. The external gas of the electronic cigarette enters the gas-adjusting chute 127 through the avoidance hole 111. The groove wall of the gas-adjusting chute 127 facing the first side is provided with a connecting hole 128, and the second side of the bracket 12 is provided with a gas-guiding groove 129, which is connected with the connecting hole 128 and the leakage hole 122. The external gas of the electronic cigarette enters the gas-guiding groove 129 through the connecting hole 128, and then flows into the leakage hole 122 from the gas-guiding groove 129, and then flows into the cigarette cartridge 200. The sealing block 14 is covered at the gas-guiding groove 129. The first side of the bracket 12 is connected to the second side of the bracket 12.
[0029] The notch of the air guide groove 129 is provided with a limiting step 1291, and the sealing block 14 is located in the notch of the air guide groove 129 and abuts against the limiting step 1291, so that it is easy to manufacture and improves production efficiency. The height of the connection hole 128 is higher than the height of the bottom wall of the air guide groove 129. Therefore, when there is a small amount of leaked smoke oil, it is stored through the air guide groove 129, so the smoke oil is not easy to leak out.
[0030] The air-adjusting block 13 is movably arranged in the air-adjusting chute 127, which includes a first state and a second state. When an external force acts, the air-adjusting block 13 can move along the guide of the air-adjusting chute 127, so that the electronic cigarette switches between the first state and the second state, thereby adjusting the air intake of the electronic cigarette. The air-adjusting block 13 is provided with a first air-adjusting hole 131 and a second air-adjusting hole 132, and the cross-sectional area of the first air-adjusting hole 131 is greater than the cross-sectional area of the second air-adjusting hole 132. In the first state, the avoidance hole 111 is connected to the connecting hole 128 through the first air-adjusting hole 131, and the air intake is large at this time. In the second state, the avoidance hole 111 is connected to the connecting hole 128 through the second air-adjusting hole 132, and the air intake is small at this time. In addition, the battery rod 100 also includes a toggle key 16, which is connected to the air-adjusting block 13 and extends to the avoidance hole 111. When the user adjusts the air intake, the user can adjust the air by pushing the toggle key 16, so it is convenient for the user to use.
[0031] The battery rod 100 of the utility model further includes a first magnet 17, a second magnet 18, a first electrode 191, a second electrode 192 and a battery 193. The first magnet 17, the second magnet 18, the first electrode 191 and the second electrode 192 are all fixed on the end surface of the bracket 12 facing the cigarette cartridge 200, and the first electrode 191 and the second electrode 192 are both located between the first magnet 17 and the second magnet 18. The first magnet 17 and the second magnet 18 are both magnetically connected to the cigarette cartridge 200, and the first electrode 191 and the second electrode 192 are both electrically connected to the cigarette cartridge 200. The battery 193 is electrically connected to the first electrode 191 and the second electrode 192 and is located in the receiving groove 125. Since the first electrode 191 and the second electrode 192 are both located between the first magnet 17 and the second magnet 18, the first electrode 191 and the second electrode 192 are more reliably electrically connected to the cigarette cartridge 200.
[0032] The cigarette cartridge 200 of the utility model includes an oil cup 21, an atomizing core 22, a suction nozzle 23 and a sealing cover 24. The oil cup 21 is detachably inserted in the docking slot 112. The oil cup 21 is provided with an oil storage chamber 201 and a refueling hole 202. The refueling hole 202 is connected with the oil storage chamber 201. The oil cup 21 includes a cup body 211, a vent pipe 212, a sealing seat 213, a fixing seat 214, a third magnet 215, a fourth magnet 216, a third electrode 217 and a fourth electrode 218. The oil storage chamber 201 is located in the cup body 211, and the refueling hole 202 is located at the top wall of the cup body 211. The upper end of the vent pipe 212 is inserted in the top wall of the oil cup 21, and the lower end of the vent pipe 212 is inserted in the sealing seat 213. The sealing seat 213 is located in the lower end of the oil storage chamber 201. The fixing seat 214 is covered on the lower end of the cup body 211 and connected to the sealing seat 213 .
[0033] The third magnet 215, the fourth magnet 216, the third electrode 217 and the fourth electrode 218 are all fixed on the end surface of the fixing seat 214 facing the bracket 12, and the third electrode 217 and the fourth electrode 218 are both located between the third magnet 215 and the fourth magnet 216. The third magnet 215 is magnetically connected to the first magnet 17, and the fourth magnet 216 is magnetically connected to the second magnet 18, so that the oil cup 21 can be reliably connected to the battery rod 100. The third electrode 217 is electrically connected to the first electrode 191, and the fourth electrode 218 is electrically connected to the second electrode 192, so that the oil cup 21 is electrically connected to the battery rod 100.
[0034] The atomizer core 22 is connected to the leakage hole 122, which is located in the ventilation pipe 212 of the oil cup 21 and electrically connected to the third electrode 217 and the fourth electrode 218, and is used to atomize the smoke oil in the oil storage chamber 201. The atomizer core 22 includes a fixed tube 221, a liquid-conducting cotton tube 222 and an electric heating element 223. The fixed tube 221 is located in the oil cup 21, and the liquid-conducting cotton tube 222 is located in the fixed tube 221, and is used to absorb the smoke oil. The electric heating element 223 is located in the liquid-conducting cotton tube 222, and is electrically connected to the third electrode 217 and the fourth electrode 218, and is used to atomize the smoke oil at the liquid-conducting cotton tube 222. Among them, the electric heating element 223 can be an electric heating wire or an electric heating sheet, etc.
[0035] The suction nozzle 23 is buckled with the oil cup 21 to achieve a detachable connection, and the suction nozzle 23 covers the refueling hole 202. The sealing cover 24 is located in the suction nozzle 23 and covers the refueling hole 202. The surface of the sealing cover 24 facing the refueling hole 202 is provided with a deformation groove 241, and the deformation groove 241 corresponds to the position of the refueling hole 202. Therefore, the orifice of the refueling hole 202 is better sealed to prevent the oil from leaking out of the refueling hole 202. The oil can be added to the oil storage chamber 201 through the refueling hole 202. When the user needs to add oil, the suction nozzle 23 is taken out to add oil.
[0036] In summary, the utility model is provided with a leakage hole 122 and a liquid blocking ring 123 at the end face of the bracket 12 facing the smoke bomb 200, a mounting groove 124 is provided in the bracket 12, a trigger air hole 126 is provided at the groove wall of the mounting groove 124, the trigger air hole 126 extends into the docking slot 112, the liquid blocking ring 123 is arranged around the opening of the trigger air hole 126, an air regulating groove 127 is provided on the first side of the bracket 12, a connecting hole 128 is provided on the groove wall of the air regulating groove 127 facing the first side, an air guide groove 129 is provided on the second side of the bracket 12, the air guide groove 129 is connected with the connecting hole 128 and the leakage hole 122, the first side of the bracket 12 is connected with the second side of the bracket 12, the air regulating block 13 is movably arranged in the air regulating groove 127, and the sealing block 14 is covered at the air guide groove 129. Therefore, the smoke oil leaked from the smoke cartridge 200 can flow into the air guide groove 129 through the leakage hole 122, and is not likely to flow into the electronic components in the bracket 12, thereby preventing the electronic components from being damaged.
[0037] 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.
[0038] 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. An electronic cigarette with replaceable cartridges, characterized in that: The battery rod comprises a battery case, a bracket, an air regulating block, a sealing block and an airflow sensor. The bracket is located in the battery case. An end of the bracket facing the cigarette cartridge forms a docking slot with the battery case. An end surface of the bracket facing the cigarette cartridge is provided with a leakage hole and a liquid blocking ring. An installation slot is provided in the bracket. A triggering air hole is provided on the groove wall of the installation slot. The triggering air hole extends into the docking slot. The liquid-blocking ring is arranged around the opening of the triggering air hole; an air-regulating groove is arranged on the first side of the bracket, a connecting hole is arranged on the groove wall of the air-regulating groove facing the first side, an air-guiding groove is arranged on the second side of the bracket, the air-guiding groove is communicated with the connecting hole and the leakage hole, and the first side of the bracket is connected with the second side of the bracket; the air-regulating block is movably arranged in the air-regulating groove, and the sealing block cover is arranged at the air-guiding groove; the airflow sensor is located in the mounting groove; the smoke bomb is detachably inserted in the docking slot.
2. The electronic cigarette with replaceable cartridges according to claim 1, characterized in that: A liquid collecting groove is also provided at an end surface of the bracket facing the cigarette cartridge, and the leakage hole and the liquid blocking ring are both located in the liquid collecting groove.
3. The electronic cigarette with replaceable cartridges according to claim 1 or 2, characterized in that: A limiting step is arranged at the notch of the air guide groove, and the sealing block is located in the notch of the air guide groove and abuts against the limiting step.
4. The electronic cigarette with replaceable cartridges according to claim 1 or 2, characterized in that: The height of the location of the connection hole is higher than the height of the location of the bottom wall of the air guide groove.
5. The electronic cigarette with replaceable cartridges according to claim 1 or 2, characterized in that: The battery rod also includes a toggle key, and the side wall of the battery sleeve is provided with an avoidance hole, the avoidance hole corresponds to the position of the gas regulating slide groove, and the toggle key is connected to the gas regulating block and extends to the avoidance hole.
6. The electronic cigarette with replaceable cartridges according to claim 5, characterized in that: The air regulating block is provided with a first air regulating hole and a second air regulating hole, the cross-sectional area of the first air regulating hole is larger than the cross-sectional area of the second air regulating hole; in the first state, the avoidance hole is connected with the connecting hole through the first air regulating hole; in the second state, the avoidance hole is connected with the connecting hole through the second air regulating hole.
7. The electronic cigarette with replaceable cartridges according to claim 1, characterized in that: The battery rod also includes a first magnet, a second magnet, a first electrode, a second electrode and a battery. The bracket is provided with a receiving groove, and the mounting groove is located at one end wall of the receiving groove; the first magnet, the second magnet, the first electrode and the second electrode are all fixed at the end surface of the bracket facing the cigarette cartridge, and the first electrode and the second electrode are both located between the first magnet and the second magnet, the first magnet and the second magnet are both magnetically connected to the cigarette cartridge, and the first electrode and the second electrode are both electrically connected to the cigarette cartridge; the battery is electrically connected to the first electrode and the second electrode, and is located in the receiving groove.
8. The electronic cigarette with replaceable cartridges according to claim 7, characterized in that: The cigarette cartridge includes an oil cup, an atomizer core and a suction nozzle. The oil cup is detachably inserted in the docking slot. The oil cup is provided with an oil storage cavity and a refueling hole. The refueling hole is connected to the oil storage cavity. The atomizer core is located in the oil cup and is used to atomize the cigarette oil in the oil storage cavity. The suction nozzle is detachably connected to the oil cup and covers the refueling hole.
9. The electronic cigarette with replaceable cartridges according to claim 8, characterized in that: The cigarette cartridge further comprises a sealing cover, which is located in the suction nozzle and covers the refueling hole. A deformation groove is provided on the surface of the sealing cover facing the refueling hole, and the deformation groove corresponds to the position of the refueling hole.
10. The electronic cigarette with replaceable cartridges according to claim 8, characterized in that: The oil cup comprises a cup body, a vent pipe, a sealing seat, a fixing seat, a third magnet, a fourth magnet, a third electrode and a fourth electrode. The cup body is provided with the oil storage cavity and the refueling hole, and the refueling hole is located at the top wall of the cup body; the upper end of the vent pipe is inserted at the top wall of the oil cup, and the lower end of the vent pipe is inserted in the sealing seat, and the sealing seat is located in the lower end of the oil storage cavity; the fixing seat cover is arranged at the lower end of the cup body and is connected to the sealing seat; The third magnet, the fourth magnet, the third electrode and the fourth electrode are all fixed at the end surface of the fixing seat facing the bracket, and the third electrode and the fourth electrode are both located between the third magnet and the fourth magnet, the third magnet is magnetically connected to the first magnet, the fourth magnet is magnetically connected to the second magnet, the third electrode is electrically connected to the first electrode, and the fourth electrode is electrically connected to the second electrode; the atomizer core is located in the ventilation pipe and is electrically connected to the third electrode and the fourth electrode.