Electronic atomizer capable of preventing tobacco tar from leaking

Abstract

The invention relates to the technical field of electronic atomizers, in particular to an electronic atomizer capable of preventing tobacco tar leakage, which comprises a shell, a suction nozzle and the like, a plurality of air inlet holes are formed in the shell; and the shell is connected with a suction nozzle. According to the electronic cigarette, when a user smokes fiercely and tobacco tar is carried in air flow, the flowing path of the air flow and the tobacco tar is prolonged through the ventilation pipe, the tobacco tar is intercepted in the ventilation pipe, the problem that the user experience is affected due to the fact that the tobacco tar is sucked into the mouth of the user is solved, and the inner diameter of the ventilation pipe is larger than the diameter of a communicating opening of the ventilation pipe and the tobacco tar storage bin; due to the fact that the smoke oil penetrates through the communicating opening of the smoke oil storage bin and the ventilation pipe under the action of the gravity of the smoke oil, the smoke oil downwards flows into the side wall below the ventilation pipe, then flows into the smoke oil storage bin from the connecting shell and is sucked and reused by the smoke oil suction cotton, and waste caused by the fact that the smoke oil is left in the ventilation pipe after leaking is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomizers, and in particular to an electronic atomizer capable of preventing cigarette oil from leaking. Background Art

[0002] Existing electronic atomizers generally include an atomizer and a battery rod. The atomizer is provided with a liquid storage chamber to store tobacco oil. When a user inhales, the tobacco oil is heated and atomized by a heating element in the atomizer, and then the smoke is brought out by the airflow generated by the inhalation. When the user inhales sharply, the atomization speed of the tobacco oil cannot keep up with the instantly increased airflow demand, which may cause the airflow to bring out part of the tobacco oil that has not been atomized, causing the tobacco oil to leak, and the tobacco oil is inhaled into the user's mouth, which will seriously affect the user's experience.

[0003] And because the smoke is formed by heating and atomizing the e-liquid, when the smoke comes into contact with the inner wall of the electronic atomizer, a small amount of condensed oil will be formed. As the user inhales, the droplets will continue to accumulate and adhere to the inner wall of the flue. When the user inhales with greater force, these droplets are easily inhaled into the user's mouth, resulting in a poor smoking experience and a bad taste. Summary of the invention

[0004] In order to overcome the shortcomings of existing electronic atomizers that when a user takes a sharp puff, the airflow may carry out part of the un-atomized smoke oil, causing the smoke oil to leak, and may also suck out the condensed oil in the flue, the present invention provides an electronic atomizer that prevents smoke oil leakage.

[0005] The technical solution of the present invention is: an electronic atomizer for preventing oil leakage, comprising a shell and a nozzle; a plurality of air inlet holes are opened on the shell; a nozzle is connected to the shell; it also comprises an oil storage bin, an atomizer, a ventilation pipe, oil absorbing cotton and a connecting shell; the shell is fixedly connected with the atomizer; an air inlet is arranged on the atomizer, and an air flow sensor is arranged at the air inlet; a heating wire is arranged on the atomizer; an oil storage bin is fixedly connected to the atomizer, and the atomizer passes through the oil storage bin; a ventilation pipe is fixedly connected in the shell; the left side of the ventilation pipe is connected with the oil storage bin, and the right side of the ventilation pipe is connected with the nozzle; a plurality of connecting shells are connected to the side wall of the ventilation pipe and the oil storage bin; oil absorbing cotton is fixedly connected in the oil storage bin; the heating wire passes through the oil absorbing cotton.

[0006] More preferably, the inner diameter of the vent pipe is larger than the diameter of the communication port between the vent pipe and the oil storage tank.

[0007] More preferably, a liquid suction block is further included; the liquid suction block for sucking condensed oil is detachably connected to the inner wall of the ventilation pipe.

[0008] More preferably, the liquid absorption stopper is configured as a microporous structure.

[0009] More preferably, the liquid suction stopper is spiral in shape.

[0010] More preferably, the suction nozzle and the ventilation pipe are detachably connected to the shell.

[0011] More preferably, a plurality of through holes are provided on the ventilation pipe.

[0012] More preferably, the outer side of the shell is covered with a non-slip rubber layer.

[0013] More preferably, it also includes a knob, a first baffle and a second baffle; the knob is rotatably connected to the shell; the first baffle is fixedly connected to the inner side of the knob; the second baffle is fixedly connected to the shell; the first baffle is fitted with the second baffle; the first baffle is provided with a first air vent, and the second baffle is provided with a second air vent; the first baffle and the second baffle are located on the left side of the air inlet.

[0014] More preferably, a plurality of rubber blocks are arranged on the outer side of the knob.

[0015] The beneficial effects of the present invention are as follows: when the user takes a sharp inhalation and the airflow carries smoke oil, the airflow and the flow path of the smoke oil are extended through the ventilation pipe, so that the smoke oil is intercepted in the ventilation pipe, and is prevented from being inhaled into the mouth of the user, which affects the user's experience. The inner diameter of the ventilation pipe is larger than the diameter of the connecting port between the ventilation pipe and the oil storage bin, so that under the action of the smoke oil's own gravity, after passing through the connecting port between the oil storage bin and the ventilation pipe, the smoke oil flows downward to the side wall below the ventilation pipe, and then flows from the connecting shell into the oil storage bin, and is absorbed by the oil-absorbing cotton for reuse, so that the smoke oil is prevented from being left in the ventilation pipe after leakage, causing waste. When smoke passes through the ventilation pipe, the condensed oil droplets are blocked by the spiral liquid absorption block, thereby effectively preventing the condensed oil from being sucked into the user's mouth, ensuring that the user has a good smoking experience. At the same time, the condensed oil droplets are absorbed in time by the liquid absorption block with a microporous structure, thereby preventing the condensed oil from flowing from the connecting shell into the oil storage bin, causing the condensed oil to mix with the tobacco oil in the oil storage bin, and causing the quality of the subsequent smoke to deteriorate, thereby achieving the separation of the condensed oil that has been heated and lost its effective ingredients from the tobacco oil carried out by the airflow, effectively ensuring the user's experience.

[0016] The knob can be twisted to drive the first baffle to rotate, thereby adjusting the size of the flow channel composed of the first air vent and the second air vent. By changing the size of the flow channel, the air flow rate of the user during inhalation can be controlled, that is, the amount of smoke inhaled by the user at the same suction force each time can be controlled, so that the user can adjust according to his or her own preferences to avoid the user from generating a large amount of smoke due to a large suction force, which may cause the user to be choked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the electronic atomizer for preventing smoke oil leakage of the present invention; Figure 2 is a cross-sectional view of a housing of the present invention; Figure 3 It is a cross-sectional view of the oil storage bin and the oil absorbing cotton assembly of the present invention; Figure 4 is a cross-sectional view of a vent pipe of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the housing, the knob and the first baffle assembly of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the knob and the first baffle assembly of the present invention.

[0018] In the above figures: 1-shell, 1001-air inlet, 2-nozzle, 3-oil storage tank, 4-atomizer, 4001-air inlet, 4002-heating wire, 5-ventilation pipe, 5001-through hole, 6-oil absorption cotton, 7-liquid absorption block, 101-connecting shell, 201-knob, 202-first baffle, 20201-first air vent, 203-second baffle, 20301-second air vent. DETAILED DESCRIPTION

[0019] The present invention will now be described more fully below with reference to the accompanying drawings, in which currently preferred embodiments of the present invention are shown. However, the present invention may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0020] Example 1 An electronic atomizer for preventing smoke oil leakage, such as Figure 1-Figure 5 As shown, it includes a shell 1 and a nozzle 2; four air inlet holes 1001 are opened on the left side of the shell 1; and the nozzle 2 is connected to the right side of the shell 1; It also includes an oil storage bin 3, an atomizer 4, a ventilation pipe 5, oil-absorbing cotton 6 and a connecting shell 101; the atomizer 4 is fixedly connected to the shell 1; the atomizer 4 is provided with an air inlet 4001, and an airflow sensor is provided at the air inlet 4001; the atomizer 4 is provided with a heating wire 4002; the oil storage bin 3 is fixedly connected to the atomizer 4, and the atomizer 4 passes through the oil storage bin 3; the ventilation pipe 5 is fixedly connected to the shell 1; the left side of the ventilation pipe 5 is connected to the oil storage bin 3, and the right side of the ventilation pipe 5 is connected to the suction nozzle 2; the side wall of the ventilation pipe 5 and the oil storage bin 3 are commonly connected to four connecting shells 101 in a ring array; the oil storage bin 3 is fixedly connected with oil-absorbing cotton 6; the heating wire 4002 passes through the oil-absorbing cotton 6.

[0021] The inner diameter of the vent pipe 5 is larger than the diameter of the communication port between the vent pipe 5 and the oil storage tank 3 .

[0022] It also includes a liquid suction stopper 7; the liquid suction stopper 7 is detachably connected to the inner wall of the vent pipe 5.

[0023] The liquid absorption stopper 7 is configured as a microporous structure.

[0024] The liquid suction block 7 is spiral in shape to enhance the interception and blocking effect of the liquid suction block 7 on the condensed oil.

[0025] The suction nozzle 2 and the vent pipe 5 are both detachably connected to the housing 1, so as to facilitate the removal and replacement of the liquid suction stopper 7.

[0026] The ventilation pipe 5 is provided with a plurality of through holes 5001 .

[0027] The outer side of the housing 1 is covered with a non-slip rubber layer, which is convenient for manual gripping and reduces the problem of slipping and falling.

[0028] During use, airflow is formed between the air inlet 1001, the air inlet 4001, the oil-absorbing cotton 6, the ventilation pipe 5 and the suction nozzle 2. The oil-absorbing cotton 6 located inside the oil storage tank 3 is full of smoke oil. Then the user inhales through the suction nozzle 2, driving the outside air to pass through the air inlet 1001 into the shell 1, and then pass through the air inlet 4001 into the atomizer 4. At this time, after the airflow sensor located at the air inlet 4001 detects the flow of air, the heating wire 4002 is started to heat the smoke oil in the oil-absorbing cotton 6, so that part of the smoke oil is atomized into smoke. Then the smoke passes through the ventilation pipe 5 and the suction nozzle 2 and is inhaled into the mouth of the user. When the user inhales violently, the airflow velocity in the oil-absorbing cotton 6 increases sharply, causing the atomization speed of the smoke oil to fail to keep up with the instantly increased airflow demand, which may cause airflow The smoke oil in the oil-absorbing cotton 6 that has not been atomized is brought out, causing the smoke oil to leak, and the smoke oil is inhaled into the mouth of the user, which will seriously affect the user's experience. In the present invention, when the user takes a deep breath and the airflow carries the smoke oil, the airflow and the flow path of the smoke oil are extended by the ventilation pipe 5, so that the smoke oil is intercepted in the ventilation pipe 5, avoiding the problem of being inhaled into the mouth of the user and affecting the user's experience. The inner diameter of the ventilation pipe 5 is larger than the diameter of the connecting port between the ventilation pipe 5 and the oil storage bin 3, so that under the action of the smoke oil's own gravity, after passing through the connecting port between the oil storage bin 3 and the ventilation pipe 5, it flows downward to the side wall below the ventilation pipe 5, and then flows into the oil storage bin 3 from the connecting shell 101, and is absorbed by the oil-absorbing cotton 6 for reuse, avoiding the smoke oil from remaining in the ventilation pipe 5 after leakage, causing waste, and because the user does this when smoking. Figure 4 As shown, the shell body 1 is tilted downward for holding, so that the ventilation pipe 5 is tilted downward, thereby effectively promoting the flow of the smoke oil into the oil storage tank 3 to the connecting shell 101, thereby preventing the smoke oil from being inhaled by the user and recycling the smoke oil, effectively ensuring the user's experience.

[0029] Furthermore, in order to prevent the condensed oil from continuously accumulating and adhering to the inner wall of the ventilation pipe 5, which may cause the condensed oil to be easily sucked into the user's mouth when the user draws with greater force, when the smoke passes through the ventilation pipe 5, the condensed oil droplets are blocked by the spiral liquid absorption block 7, thereby effectively preventing the condensed oil from being sucked into the user's mouth, ensuring that the user has a better smoking experience. At the same time, the condensed oil droplets are absorbed in time by the liquid absorption block 7 with a microporous structure, thereby preventing the condensed oil from flowing from the connecting shell 101 into the oil storage bin 3, causing the condensed oil to mix with the tobacco oil in the oil storage bin 3, and causing the quality of the subsequent smoke to decrease, thereby achieving the separation of the condensed oil that has been heated and lost its effective ingredients from the tobacco oil carried out by the airflow, effectively ensuring the user's experience. After the user has used it for a period of time, the liquid absorption block 7 can be removed for cleaning or replacement.

[0030] When the user sucks through the suction nozzle 2, the airflow in the ventilation tube 5 can also pass through the through hole 5001 and enter the suction nozzle 2, so as to reduce the suction difficulty of the user and avoid the suction block 7 causing a large obstruction to the airflow.

[0031] Example 2 On the basis of Example 1, Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, it also includes a knob 201, a first baffle 202 and a second baffle 203; the knob 201 is rotatably connected to the shell 1; the first baffle 202 is fixedly connected to the inner side of the knob 201; the second baffle 203 is fixedly connected to the shell 1; the first baffle 202 and the second baffle 203 fit together; the first baffle 202 is provided with a first air vent 20201, and the second baffle 203 is provided with a second air vent 20301, and a flow channel is formed by the first air vent 20201 and the second air vent 20301; the first baffle 202 and the second baffle 203 are located on the left side of the air inlet 4001.

[0032] Several rubber blocks are arranged on the outside of the knob 201 to facilitate manual twisting of the knob 201.

[0033] When the user inhales through the suction nozzle 2, air flow is formed between the air inlet 1001, the first air vent 20201, the second air vent 20301, the air inlet 4001, the oil-absorbing cotton 6, the ventilation tube 5 and the suction nozzle 2, so that the knob 201 can be twisted, and the first baffle 202 can be driven to rotate by the knob 201, so as to adjust the size of the flow channel formed by the first air vent 20201 and the second air vent 20301. By changing the size of the flow channel, the air flow rate of the user during inhalation can be controlled, that is, the amount of smoke inhaled by the user each time at the same suction force is controlled, so that the user can adjust according to his or her own preferences to avoid the user from generating a large amount of smoke due to a large suction force, which may cause the user to be choked.

[0034] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. An electronic atomizer for preventing smoke oil leakage, comprising a housing (1) and a nozzle (2); the housing (1) is provided with a plurality of air inlet holes (1001); the housing (1) is connected to the nozzle (2); the characteristics are: The invention also comprises an oil storage bin (3), an atomizer (4), a ventilation pipe (5), oil absorbing cotton (6) and a connecting shell (101); the shell (1) is fixedly connected with the atomizer (4); the atomizer (4) is provided with an air inlet (4001), and an air flow sensor is provided at the air inlet (4001); the atomizer (4) is provided with a heating wire (4002); the atomizer (4) is fixedly connected with the oil storage bin (3), and the atomizer (4) passes through the oil storage bin (3); the shell (1) is fixedly connected with the ventilation pipe (5); the left side of the ventilation pipe (5) is connected to the oil storage bin (3), and the right side of the ventilation pipe (5) is connected to the suction nozzle (2); the side wall of the ventilation pipe (5) and the oil storage bin (3) are connected to a plurality of connecting shells (101); the oil absorbing cotton (6) is fixedly connected with the oil storage bin (3); and the heating wire (4002) passes through the oil absorbing cotton (6).

2. The electronic atomizer for preventing smoke oil leakage according to claim 1, characterized in that: The inner diameter of the ventilation pipe (5) is larger than the diameter of the communication port between the ventilation pipe (5) and the oil storage tank (3).

3. The electronic atomizer for preventing smoke oil leakage according to claim 2, characterized in that: It also includes a liquid suction block (7); the liquid suction block (7) for sucking condensed oil is detachably connected to the inner wall of the vent pipe (5).

4. The electronic atomizer for preventing smoke oil leakage according to claim 3, characterized in that: The liquid absorption block (7) is configured as a microporous structure.

5. The electronic atomizer for preventing smoke oil leakage according to claim 4, characterized in that: The liquid suction stopper (7) is spiral in shape.

6. The electronic atomizer for preventing smoke oil leakage according to claim 1, characterized in that: The suction nozzle (2) and the ventilation pipe (5) are both detachably connected to the housing (1).

7. The electronic atomizer for preventing smoke oil leakage according to claim 6, characterized in that: A plurality of through holes (5001) are provided on the ventilation pipe (5).

8. The electronic atomizer for preventing smoke oil leakage according to claim 1, characterized in that: The outer side of the shell (1) is covered with an anti-slip rubber layer.

9. The electronic atomizer for preventing smoke oil leakage according to claim 8, characterized in that: It also comprises a knob (201), a first baffle (202) and a second baffle (203); the housing (1) is rotatably connected with the knob (201); the inner side of the knob (201) is fixedly connected with the first baffle (202); the housing (1) is fixedly connected with the second baffle (203); the first baffle (202) and the second baffle (203) are fitted together; the first baffle (202) is provided with a first vent (20201), and the second baffle (203) is provided with a second vent (20301); the first baffle (202) and the second baffle (203) are located on the left side of the air inlet (4001).

10. The electronic atomizer for preventing smoke oil leakage according to claim 9, characterized in that: A plurality of rubber blocks are arranged on the outer side of the knob (201).

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