Electronic atomizer capable of preventing liquid leakage

Abstract

The utility model provides an electronic atomizer capable of preventing liquid leakage. The electronic atomizer capable of preventing liquid leakage comprises a cigarette rod and a cigarette cartridge, the cigarette cartridge is connected to the upper end of the cigarette rod in a sliding mode, the upper end of the cigarette cartridge is located outside the cigarette rod, a microphone is installed in the center of the interior of the cigarette rod, a liquid leakage preventing mechanism is installed at the connecting position of the microphone and the cigarette cartridge, and a fixing structure is installed at the connecting position of the cigarette rod and the cigarette cartridge. The sealing gasket can achieve a sealing effect on the connecting portion of the cigarette cartridge and the microphone in the cigarette rod, liquefied smoke steam is prevented from flowing to the microphone, then the microphone is protected against damage caused by corrosion of tobacco tar, the protective pipe seals the connecting portion of the two contacts, the situation that the tobacco tar is liquefied on the surface of the protective pipe to cause short circuit is avoided, and the service life of the cigarette cartridge is prolonged. Meanwhile, the oil absorption cotton can absorb atomized tobacco tar in the tobacco rod, the phenomenon that tobacco tar permeates due to tobacco tar accumulation is avoided, the device can prevent internal parts from being corroded and damaged by leaked liquid, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic atomizer technical field especially relates to a liquid leakage prevention electronic atomizer. BACKGROUND

[0002] Electronic cigarette is an electronic product that imitates cigarette, which can atomize tobacco tar into steam for users to smoke by atomizer. The structure of the current electronic cigarette generally comprises a cigarette rod and a cartridge, the bottom of the cigarette rod is provided with a storage battery, the bottom of the storage battery is fixedly connected with a charging control assembly, the upper end of the storage battery is fixedly connected with a microphone, the upper end of the cigarette rod is internally slidably embedded with a disposable cartridge, the microphone is a controller for controlling the working state of the electronic cigarette, comprising a circuit board, a main control chip, a pressure detector and an airflow detector, in use, the cartridge is inserted into the cigarette rod, at this time, the contact at the bottom of the cartridge and the contact at the upper end of the microphone are in contact with each other to form a current path, and the atomizing assembly in the cartridge atomizes the tobacco tar;

[0003] However, due to the small density of the atomized tobacco tar, the smoke steam can penetrate out of the cartridge and be stored in the cigarette rod, because the temperature of the inner wall of the cigarette rod is much lower than that of the surface of the atomizing assembly, the smoke steam in the cigarette rod can be liquefied and attached to the surface of the microphone, causing liquid leakage. Because the composition of the tobacco tar is complex, the tobacco tar attached to the surface of the microphone can corrode the microphone, and long-term corrosion can cause short circuit of the internal circuit of the microphone, thereby causing damage to the microphone and producing odor, affecting the user's experience.

[0004] Therefore, it is necessary to provide a new kind of liquid leakage prevention electronic atomizer to solve the above technical problems. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of liquid leakage prevention electronic atomizer.

[0006] The utility model provides a kind of liquid leakage prevention electronic atomizer, including cigarette rod and cartridge, the upper end of the cigarette rod is slidably connected with cartridge, the upper end of the cartridge is located the outside of cigarette rod, the microphone is installed in the inner central part of cigarette rod, the connecting part of microphone and cartridge is equipped with liquid leakage prevention mechanism, the connecting part of cigarette rod and cartridge is equipped with fixed structure;

[0007] The liquid leakage prevention mechanism comprises a sealing gasket and an oil absorbing cotton, the output end of the microphone is fixedly connected with two connecting contacts, the sealing gasket is slidably connected in the inner part of the cigarette rod, the lower end of the sealing gasket is in close contact with the microphone, the inner sides of the sealing gasket are embedded with two protection tubes, the two protection tubes are respectively sleeved on the outer sides of the two connecting contacts, the inner walls of the two protection tubes are respectively in close contact with the outer walls of the two connecting contacts, and the sealing gasket is embedded with the oil absorbing cotton.

[0008] Preferably, the upper end of the sealing gasket is provided with a mounting groove matched with the connecting position of the lower end of the smoke bullet, and the two ends of the two protection tubes penetrate the sealing gasket and the oil absorbing cotton.

[0009] Preferably, the lower end of the smoke bullet is fixedly connected with a matching contact in the two grooves at the central position, and the contact position of the two connecting contacts with the matching contact is located outside the protection tube.

[0010] Preferably, the fixing structure comprises two positioning magnets, two matching magnets, a plurality of connecting magnets and a plurality of fixing magnets, the connecting magnets are embedded around the inner wall of the upper end of the smoke rod, the fixing magnets are embedded around the outer wall of the position of the smoke bullet in the smoke rod, the positioning magnets are fixedly connected to the two sides of the upper end of the microphone, the matching magnets are embedded on the two sides of the connecting position of the lower end of the smoke bullet, and the anti-skid pad is fixedly connected to the connecting position of the upper end of the smoke rod and the smoke bullet.

[0011] Preferably, the magnetic pole directions of the connecting magnets and the fixing magnets are opposite, and the magnetic pole directions of the two positioning magnets and the two matching magnets are opposite.

[0012] Preferably, the two sides of the sealing gasket are embedded with protection sleeves, the lower ends of the two protection sleeves penetrate the protection sleeves and are in an open structure, and the position sizes of the two protection sleeves are matched with the position sizes of the two positioning magnets, respectively.

[0013] Preferably, the power supply assembly is mounted on the inner bottom surface of the smoke rod, the power supply assembly is composed of a storage battery and a charging controller, the smoke bullet is internally provided with a smoke oil cavity for storing smoke oil, the atomization assembly is fixedly connected to the position of the bottom of the smoke bullet and the matching contact, and the sliding sleeve of the smoke rod is provided with a connecting sleeve.

[0014] Compared with the related art, the electronic atomizer capable of preventing liquid leakage has the following beneficial effects:

[0015] In the specific implementation, the electronic atomizer capable of preventing liquid leakage has the following beneficial effects:

[0016] 1. The sealing gasket can seal the connecting position of the smoke bullet and the microphone in the smoke rod, prevent the flow of liquefied smoke vapor to the microphone, and thus protect the microphone from being corroded by the smoke oil and being damaged, the protection tube seals the connecting position of the two contacts, prevents the liquefaction of the smoke oil on the surface of the protection tube from causing short circuit, and the oil absorbing cotton can absorb the atomized smoke oil in the smoke rod, avoid the accumulation of the smoke oil and the penetration of the smoke oil, prevent the corrosion and damage of the internal parts caused by the liquid leakage, and prolong the service life of the device.

[0017] 2. This device adopts a separate design for the e-liquid rod and the e-liquid cartridge. When the e-liquid runs out, you only need to replace the e-liquid cartridge, which eliminates the trouble of disassembling and adding e-liquid and the resulting instability at the connection. At the same time, the open design at the top of the e-liquid rod also allows for regular cleaning of the sealing gasket, making it more convenient to use.

[0018] 3. After the tobacco cartridge is inserted into the e-cigarette, the anti-slip pad increases the friction at the connection point, thereby improving the stability of the connection. At the same time, the mutual attraction between the connecting magnet and the fixing magnet provides horizontal fixation at the connection point, and the mutual attraction between the positioning magnet and the mating magnet provides vertical fixation at the connection point. This makes the connection between the tobacco cartridge and the e-cigarette more stable and prevents it from falling off. Attached Figure Description

[0019] Figure 1 An isometric view of a leak-proof electronic atomizer provided by this utility model;

[0020] Figure 2 An exploded view of a leak-proof electronic atomizer provided by this utility model;

[0021] Figure 3 A schematic diagram of the internal structure of a leak-proof electronic atomizer provided by this utility model;

[0022] Figure 4 A schematic diagram of the internal structure of the e-cigarette shell in a leak-proof electronic atomizer provided by this utility model;

[0023] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0024] The following components are labeled in the diagram: 1. E-cigarette body; 2. E-cigarette cartridge; 3. Microphone; 4. Connecting contact head; 5. Positioning magnet; 6. Matching magnet; 7. Matching contact head; 8. Sealing gasket; 9. Protective sleeve; 10. Protective tube; 11. Oil-absorbing cotton; 12. Connecting magnet; 13. Fixing magnet; 14. Anti-slip pad; 15. Power supply component; 16. Connecting sleeve; 17. E-liquid chamber; 18. Atomizing component. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please refer to the following: Figure 1 - Figure 5 ,in, Figure 1 An isometric view of a leak-proof electronic atomizer provided by this utility model; Figure 2 An exploded view of a leak-proof electronic atomizer provided by this utility model; Figure 3 A schematic diagram of the internal structure of a leak-proof electronic atomizer provided by this utility model;

[0027] Figure 4 A schematic diagram of the internal structure of the e-cigarette shell in a leak-proof electronic atomizer provided by this utility model; Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0028] In the specific implementation process, such as Figure 1 - Figure 5 As shown, a leak-proof electronic atomizer includes a vaporizer body 1 and a cartridge 2. The cartridge 2 is slidably connected to the upper end of the vaporizer body 1, and the upper end of the cartridge 2 is located outside the vaporizer body 1. A microphone 3 is installed in the central part of the vaporizer body 1. A leak-proof mechanism is installed at the connection between the microphone 3 and the cartridge 2. A fixing structure is installed at the connection between the vaporizer body 1 and the cartridge 2. The leak-proof mechanism includes a sealing gasket 8 and oil-absorbing cotton 11. Two connecting contacts 4 are fixedly connected to the output end of the microphone 3. The sealing gasket 8 is slidably connected inside the vaporizer body 1, and the lower end of the sealing gasket 8 is in close contact with the microphone 3. The interior of the sealing gasket 8... Protective tubes 10 are embedded on both sides. The two protective tubes 10 are respectively sleeved on the outside of the two connecting contacts 4. The inner walls of the two protective tubes 10 are tightly fitted to the outer walls of the two connecting contacts 4. Oil-absorbing cotton 11 is embedded in the sealing gasket 8. The upper end of the sealing gasket 8 has an installation groove that matches the lower end connection of the tobacco cartridge 2. Both ends of the two protective tubes 10 pass through the sealing gasket 8 and the oil-absorbing cotton 11. The two grooves in the center of the lower end of the tobacco cartridge 2 are fixedly connected to the mating contacts 7. The parts of the two connecting contacts 4 that contact the mating contacts 7 are located outside the protective tubes 10.

[0029] It should be noted that the components at the connection point between the microphone 3 and the lower end of the cartridge 2 are centrally symmetrical, making the connection of the cartridge 2 more convenient and quick.

[0030] The fixing structure includes two positioning magnets 5, two mating magnets 6, multiple connecting magnets 12 and multiple fixing magnets 13. Connecting magnets 12 are embedded around the upper inner wall of the cigarette rod 1. Fixing magnets 13 are embedded around the outer wall of the part of the cigarette cartridge 2 located inside the cigarette rod 1. Positioning magnets 5 are fixedly connected to the upper two sides of the microphone 3. Mating magnets 6 are embedded on both sides of the lower connection of the cigarette cartridge 2. Anti-slip pads 14 are fixedly connected to the upper inner wall of the cigarette rod 1 and the connection between the cigarette cartridge 2 and the cigarette rod 1.

[0031] The magnetic poles of the multiple connecting magnets 12 and the fixed magnet 13 are opposite, and the magnetic poles of the two positioning magnets 5 and the mating magnet 6 are opposite, so that the corresponding magnets can attract each other.

[0032] Protective sleeves 9 are embedded on both sides of the sealing gasket 8. The lower ends of the two protective sleeves 9 penetrate through the protective sleeves 9 and have an open structure. The position and size of the two protective sleeves 9 are respectively matched with the position and size of the two positioning magnets 5, thereby protecting the positioning magnets 5 and preventing them from being corroded by e-liquid, which would cause the magnetic force to weaken.

[0033] The working principle of this utility model is as follows: The cartridge 2 is inserted into the e-cigarette rod 1, so that a circuit is formed between the microphone 3 and the cartridge 2. When inserted, the anti-slip pad 14 can increase the friction at the connection point, thereby improving the stability of the connection point. At the same time, the mutual attraction between the connecting magnet 12 and the fixing magnet 13 can provide horizontal fixation at the connection point. The mutual attraction between the positioning magnet 5 and the mating magnet 6 can provide vertical fixation at the connection point, thereby making the connection between the cartridge 2 and the e-cigarette rod 1 more stable. The microphone 3 controls the atomizing component 18 to work and atomize the e-liquid. During use, the sealing gasket 8 can seal the connection between the cartridge 2 and the microphone 3 inside the e-cigarette rod 1, preventing the liquefied vapor from flowing to the microphone 3, thereby protecting the microphone 3 from being corroded by the e-liquid and damaged. The protective tube 10 seals the connection between the two contacts to prevent the e-liquid from liquefying on its surface and causing a short circuit. At the same time, the oil-absorbing cotton 11 can absorb the atomized e-liquid inside the e-cigarette rod 1, avoiding the accumulation of e-liquid and the phenomenon of e-liquid penetration.

[0034] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A leak-proof electronic atomizer, characterized in that, It includes a cigarette rod (1) and a cigarette cartridge (2). The cigarette rod (1) is slidably connected to the upper end of the cigarette cartridge (2). The upper end of the cigarette cartridge (2) is located outside the cigarette rod (1). A microphone (3) is installed in the central part of the inside of the cigarette rod (1). A leak-proof mechanism is installed at the connection between the microphone (3) and the cigarette cartridge (2). A fixing structure is installed at the connection between the cigarette rod (1) and the cigarette cartridge (2). The leak-proof mechanism includes a sealing gasket (8) and an oil-absorbing cotton (11). The output end of the microphone (3) is fixedly connected to two connecting contacts (4). The sealing gasket (8) is slidably connected inside the cigarette rod (1). The lower end of the sealing gasket (8) is in close contact with the microphone (3). Protective tubes (10) are embedded on both sides inside the sealing gasket (8). The two protective tubes (10) are respectively sleeved on the outside of the two connecting contacts (4). The inner walls of the two protective tubes (10) are respectively tightly fitted to the outer walls of the two connecting contacts (4). The sealing gasket (8) is embedded with oil-absorbing cotton (11).

2. The leak-proof electronic atomizer according to claim 1, characterized in that, The upper end of the sealing gasket (8) is provided with an installation groove that matches the lower end of the cigarette cartridge (2), and both ends of the two protective tubes (10) pass through the sealing gasket (8) and the oil-absorbing cotton (11).

3. The leak-proof electronic atomizer according to claim 1, characterized in that, The lower end of the cigarette cartridge (2) has two grooves in the center that are fixedly connected to mating contacts (7), and the parts of the two connecting contacts (4) that contact the mating contacts (7) are located outside the protective tube (10).

4. The leak-proof electronic atomizer according to claim 1, characterized in that, The fixing structure includes two positioning magnets (5), two mating magnets (6), multiple connecting magnets (12) and multiple fixing magnets (13). Connecting magnets (12) are embedded around the upper inner wall of the cigarette rod (1). Fixing magnets (13) are embedded around the outer wall of the part of the cigarette cartridge (2) located inside the cigarette rod (1). Positioning magnets (5) are fixedly connected to the upper two sides of the microphone (3). Mating magnets (6) are embedded on both sides of the lower connection of the cigarette cartridge (2). Anti-slip pads (14) are fixedly connected to the upper inner wall of the cigarette rod (1) and the connection between the cigarette cartridge (2) and the inner wall of the cigarette rod (1).

5. The leak-proof electronic atomizer according to claim 4, characterized in that, The magnetic poles of the multiple connecting magnets (12) and the fixed magnet (13) are opposite in direction, and the magnetic poles of the two positioning magnets (5) and the mating magnets (6) are opposite in direction.

6. The leak-proof electronic atomizer according to claim 1, characterized in that, Protective sleeves (9) are embedded on both sides of the sealing gasket (8). The lower ends of the two protective sleeves (9) penetrate through the protective sleeve (9) and have an open structure. The position dimensions of the two protective sleeves (9) are respectively matched with the position dimensions of the two positioning magnets (5).

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