Electronic cigarette with double atomizers

Abstract

The utility model discloses an electronic cigarette with double atomizers. The electronic cigarette comprises a suction nozzle assembly, an upper atomizer assembly, a lower atomizer assembly, a power source, a control assembly and a shell. The upper atomizer assembly and the lower atomizer assembly are each internally provided with a tobacco tar bin, tobacco tar of the same or different tastes can be placed in the two tobacco tar bins, and the storage amount of the tobacco tar in the electronic cigarette is increased. When a user sucks at the suction nozzle assembly, negative pressure is formed in the containing cavity, so that air enters the containing cavity from the air inlet hole, the air passes through the upper atomizer assembly and the lower atomizer assembly to be mixed to form atomized liquid, and the atomized liquid is sucked into the oral cavity by the user through the suction nozzle assembly. Due to the arrangement of the upper atomizer assembly, the lower atomizer assembly and the two tobacco tar bins, the atomization speed can be increased, and the concentration of atomized liquid is increased. The upper atomizer assembly is detachable, the lower atomizer assembly can be used independently, and the smoke concentration needed by smokers can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarettes, in particular to an electronic cigarette with a dual atomizer. Background Art

[0002] Since the electronic cigarette does not need to be ignited, there is no ash, and there is no need to worry about flying ash everywhere. It can be smoked at any time. No matter how many puffs are taken, there is no need to smoke a whole traditional cigarette at one time like a traditional cigarette.

[0003] In the prior art, electronic cigarettes are assembled in the electronic cigarette in the form of a single e-liquid cartridge, with a single flavor and the concentration that smokers inhale cannot be adjusted. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an electronic cigarette with a dual atomizer.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] An electronic cigarette with a dual atomizer includes: a mouthpiece assembly, an upper atomizer assembly, a lower atomizer assembly, a power source, a control assembly and a housing; the housing is hollow and internally provided with a receiving cavity, the upper atomizer assembly, the lower atomizer assembly, the power source and the control assembly are arranged in the receiving cavity, the control assembly is electrically connected to the upper atomizer assembly and the lower atomizer assembly respectively through the power source, the upper atomizer assembly and the lower atomizer assembly are respectively provided with an e-liquid cartridge, the housing is provided with an air inlet hole communicated with the receiving cavity, the mouthpiece assembly is arranged at the top of the housing. When the user sucks at the mouthpiece assembly, a negative pressure is formed in the receiving cavity, the upper atomizer assembly and the lower atomizer assembly atomize the e-liquid, so that air enters the receiving cavity from the air inlet hole, and the gas is mixed on the upper atomizer assembly and the lower atomizer assembly to form an atomized liquid, and the atomized liquid is inhaled into the user's mouth through the mouthpiece assembly.

[0007] In one of the embodiments, the upper atomizer assembly is detachably arranged in the receiving cavity.

[0008] In one of the embodiments, the upper atomizer assembly, the lower atomizer assembly, the power source and the control assembly are sequentially arranged in the receiving cavity, and the mouthpiece assembly is arranged at one end of the housing close to the upper atomizer assembly.

[0009] In one of the embodiments, the flue ducts of the upper atomizer assembly and the lower atomizer assembly are communicated with each other. When the user inhales, the atomized liquid is sucked out by the user from the flue duct to the mouthpiece assembly.

[0010] In one embodiment, the control component includes a main board, a pneumatic sensor, and a pneumatic control silica gel block. The pneumatic control silica gel block is disposed at the bottom of the housing, and an installation cavity is formed inside thereof. The pneumatic sensor is disposed in the installation cavity, and the main board is disposed on the top of the pneumatic control silica gel block. The main board and the pneumatic sensor are respectively electrically connected to the power supply.

[0011] In one embodiment, the control component further includes an electrode assembly and a wire. The electrode assembly is electrically connected to the wire. One end of the wire is electrically connected to the power supply, and the other end is electrically connected to the upper atomizer assembly through the electrode assembly.

[0012] In one embodiment, the suction end of the mouthpiece assembly is trumpet-shaped.

[0013] In one embodiment, the control component further includes a child lock switch. The child lock switch is electrically connected to the power supply and is used to control the on / off of the power supply.

[0014] In one embodiment, a sealing ring is disposed at the connection between the mouthpiece assembly and the housing.

[0015] In one embodiment, the mouthpiece assembly and the air inlet hole are respectively disposed on opposite sides of the housing.

[0016] Compared with the prior art, the present utility model has at least the following advantages:

[0017] 1. The electronic cigarette with a dual atomizer of the present utility model is provided with an upper atomizer assembly and a lower atomizer assembly. The upper atomizer assembly and the lower atomizer assembly are respectively provided with a smoke oil tank. The same or different flavors of smoke oil can be placed in the two smoke oil tanks, so that when a smoker sucks, a mixed flavor of smoke can be obtained. When the user sucks at the mouthpiece assembly, the upper atomizer assembly and the lower atomizer assembly atomize the internal smoke oil, a negative pressure is formed in the accommodation cavity, air enters the accommodation cavity from the air inlet hole, and the gas is mixed on the upper atomizer assembly and the lower atomizer assembly to form an atomized liquid, and the atomized liquid is inhaled into the user's mouth through the mouthpiece assembly.

[0018] 2. The present utility model is provided with an upper atomizer assembly, a lower atomizer assembly, and two smoke oil tanks, which can increase the atomization speed, increase the concentration of the atomized liquid, and increase the storage amount of the smoke oil in the electronic cigarette.

[0019] 3. The upper atomizer assembly of the present utility model is detachable. The upper atomizer assembly and the lower atomizer assembly work independently of each other, and the lower atomizer assembly can be used alone to adjust the smoke concentration required by the smoker. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the embodiments will be briefly introduced below.

[0021] Figure 1 It is a schematic cross-sectional structure diagram of an electronic cigarette with a dual atomizer according to an embodiment of the present utility model;

[0022] Figure 2 It is a schematic three-dimensional structure diagram of an electronic cigarette with a dual atomizer according to an embodiment of the present utility model.

[0023] Reference numerals:

[0024] The electronic cigarette 100 with a dual atomizer, the mouthpiece assembly 10, the upper atomizer assembly 20, the lower atomizer assembly 30, the e-liquid cartridge 31, the power source 40, the control assembly 50, the main board 51, the pneumatic sensor 52, the air control silica gel block 53, the electrode assembly 54, the child lock switch 55, the wire 56, the housing 60, the air inlet hole 61, the sealing ring 70. Detailed implementation manners

[0025] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant accompanying drawings.

[0026] The present application proposes an electronic cigarette 100 with a dual atomizer. Please refer to Figure 1 and Figure 2 , Figure 1 which is a schematic cross-sectional structure diagram of the electronic cigarette with a dual atomizer, Figure 2 and which is a schematic three-dimensional structure diagram of the electronic cigarette with a dual atomizer. The electronic cigarette 100 with a dual atomizer includes: the mouthpiece assembly 10, the upper atomizer assembly 20, the lower atomizer assembly 30, the power source 40, the control assembly 50, and the housing 60. The upper atomizer assembly 20 and the lower atomizer assembly 30 are used to atomize the e-liquid to form a highly concentrated atomized liquid. The mouthpiece assembly 10 is arranged at the top of the housing 60, and the mouthpiece assembly 10 is used to suck out the atomized liquid. The control assembly 50 is electrically connected to the upper atomizer assembly 20 and the lower atomizer assembly 30 respectively through the power source 40. Thus, the power source 40 can provide electrical energy for the upper atomizer assembly 20, the lower atomizer assembly 30, and the control assembly 50. The control assembly 50 is provided with a control circuit and a control program for the upper atomizer assembly 20 and the lower atomizer assembly 30.

[0027] Specifically, the housing 60 is hollow, and a thin silicone layer is provided on the outside of the housing 60. The silicone layer can increase the maximum static friction between the electronic cigarette and the user, avoiding the easy dropping and damage of the electronic cigarette. An accommodation cavity is provided inside the housing 60. The accommodation cavity accommodates an upper atomizer assembly 20, a lower atomizer assembly 30, a power source 40, and a control assembly 50. Oil storage chambers 31 for storing e-liquid are respectively provided in the upper atomizer assembly 20 and the lower atomizer assembly 30. The same or different flavors of e-liquid can be placed in the two oil storage chambers 31, so that when a smoker sucks, a mixed flavor of smoke can be obtained. Moreover, the two oil storage chambers 31 increase the concentration of the atomized liquid and also increase the storage capacity of the e-liquid in the electronic cigarette. In addition, an air inlet hole 61 communicating with the accommodation cavity is provided on the housing 60. When the user sucks at the mouthpiece assembly 10, a negative pressure is formed in the accommodation cavity, forcing air to enter the accommodation cavity from the air inlet hole 61, passing through the gap between the control assembly 50, the power source 40 and the housing 60 in sequence, reaching the lower atomizer assembly 30. The upper atomizer assembly 20 and the lower atomizer assembly 30 atomize the e-liquid in the oil storage chamber 31 of the e-liquid. The gas is mixed on the upper atomizer assembly 20 and the lower atomizer assembly 30 to form an atomized liquid, and the atomized liquid is inhaled into the user's mouth through the mouthpiece assembly 10.

[0028] It should be noted that the mouthpiece assembly 10 is composed of a mouthpiece, an oil absorption cotton, and a mouthpiece silicone. The oil absorption cotton is arranged on the air path of the mouthpiece assembly 10 to prevent excess e-liquid from entering the mouth and affecting the taste. The mouthpiece silicone wraps around the outside of the mouthpiece. The upper atomizer assembly 20 is composed of a lower silicone for the oil cup, an atomization core assembly, an oil storage cotton, an oil storage pipe, and an upper silicone for the oil cup. The atomization core assembly is communicated with the mouthpiece, and the oil storage cotton is sleeved on the atomization core assembly. The oil storage cotton enables the atomization core assembly to atomize the e-liquid evenly. The oil storage pipe is sleeved on the outside of the oil storage chamber 31, and the lower silicone for the oil cup and the upper silicone for the oil cup are respectively arranged at the bottom and top of the oil storage chamber 31 to prevent e-liquid leakage. The lower atomizer assembly 30 is composed of a base silicone block, an atomization core assembly, an oil storage cotton, a lower oil cup, and a fiberglass tube. The base silicone block is arranged on the side away from the upper atomizer assembly 20. The fiberglass tube is sleeved on the outside of the oil storage chamber 31 to prevent the oil storage chamber 31 from leaking oil to ensure the sealing performance. The oil storage cotton is sleeved on the atomization core assembly. The oil storage cotton enables the atomization core assembly to atomize the e-liquid evenly. The upper atomizer assembly 20 is arranged on the upper surface of the lower atomizer assembly 30.

[0029] In one embodiment, the upper atomizer assembly 20 is detachably arranged in the accommodation cavity, and the power source 40 supplies power to the upper atomizer assembly 20 and the lower atomizer assembly 30 respectively. The upper atomizer assembly 20 and the lower atomizer assembly 30 work independently of each other. As long as a ventilation pipe is inserted into the mouthpiece assembly 10 at the top of the lower atomizer assembly 30, the lower atomizer assembly 30 can be used alone, and the smoke concentration required by the smoker can be adjusted.

[0030] Further, the upper atomizer assembly 20, the lower atomizer assembly 30, the power source 40, and the control assembly 50 are sequentially arranged in the accommodating cavity, and the mouthpiece assembly 10 is arranged at one end of the housing 60 close to the upper atomizer assembly 20. The flue ducts of the upper atomizer assembly 20 and the lower atomizer assembly 30 are interconnected. When the user inhales, the atomized liquid is sucked out by the user from the flue duct to the mouthpiece assembly 10.

[0031] Please refer again to Figure 1 , in another preferred embodiment, the control assembly 50 includes a main board 51, a pneumatic sensor 52, and an air control silica gel block 53. The air control silica gel block 53 is arranged at the bottom of the housing 60. The air entering through the air inlet hole 61 needs to enter through the air flow channel in the air control silica gel block 53, and the air control silica gel block 53 can control the air path direction and air flow size by setting the direction and size of the air flow channel. An installation cavity is formed inside the air control silica gel block 53. The pneumatic sensor 52 is arranged in the installation cavity, and the main board 51 is arranged on the top of the air control silica gel block 53. The main board 51 and the pneumatic sensor 52 are respectively electrically connected to the power source 40. There are a control circuit and a charging circuit for controlling the pneumatic sensor 52 in the main board 51, so that the power source 40 can be charged and reused.

[0032] Further, the control assembly 50 further includes an electrode assembly 54 and a wire 56. The electrode assembly 54 is made of a conductive material. The electrode assembly 54 is electrically connected to the wire 56. One end of the wire 56 is electrically connected to the power source 40, and the other end is electrically connected to the upper atomizer assembly 20 through the electrode assembly 54. In addition, the control assembly 50 further includes a child lock switch 55. The child lock switch 55 is electrically connected to the power source 40. The child lock switch 55 is used to control the on / off of the power source 40. When the user does not use the electronic cigarette, the user can turn off the child lock switch 55 to prevent young children from using the electronic cigarette. When in need of use, turn on the child lock switch 55 of the electronic cigarette to use it.

[0033] Please continue to refer to Figure 1 , a sealing ring 70 is arranged at the connection between the mouthpiece assembly 10 and the housing 60 to ensure the sealing between the mouthpiece assembly 10 and the housing 60, prevent the e-liquid in the e-liquid tank 31 and the atomized liquid from leaking, causing waste of e-liquid and affecting the user experience. Moreover, the mouthpiece assembly 10 and the air inlet hole 61 are respectively arranged on opposite sides of the housing 60. The air enters from the air inlet hole 61 to the mouthpiece assembly 10 in a straight line, reducing the wind resistance, so that the user can suck the electronic cigarette more easily. In addition, the suction end of the mouthpiece assembly 10 is in a horn shape, so that the atomized liquid mixed with air can quickly spread throughout the oral cavity.

[0034] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An electronic cigarette with dual atomizers, characterized in that: include: A nozzle assembly, an upper atomizer assembly, a lower atomizer assembly, a power supply, a control assembly and a housing; The housing is hollow and has a receiving chamber therein. The upper atomizer assembly, the lower atomizer assembly, the power supply and the control assembly are arranged in the receiving chamber. The control assembly is electrically connected to the upper atomizer assembly and the lower atomizer assembly through the power supply. The upper atomizer assembly and the lower atomizer assembly are respectively provided with a smoke oil tank. The shell is provided with an air inlet hole connected with the accommodating chamber, and the suction nozzle assembly is arranged on the top of the shell. When the user draws air through the suction nozzle assembly, negative pressure is formed in the accommodating chamber, and the upper atomizer assembly and the lower atomizer assembly atomize the e-liquid, so that air enters the accommodating chamber from the air inlet hole, and the gas is mixed through the upper atomizer assembly and the lower atomizer assembly to form atomized liquid, and the atomized liquid is inhaled into the mouth of the user through the suction nozzle assembly.

2. The electronic cigarette with dual atomizers according to claim 1, characterized in that: The upper atomizer assembly is detachably arranged in the accommodating cavity.

3. The electronic cigarette with dual atomizers according to claim 1, characterized in that: The upper atomizer assembly, the lower atomizer assembly, the power supply and the control assembly are sequentially arranged in the accommodating cavity, and the suction nozzle assembly is arranged at one end of the shell body close to the upper atomizer assembly.

4. The electronic cigarette with dual atomizers according to claim 3, characterized in that: The flues of the upper atomizer assembly and the lower atomizer assembly are connected to each other. When a user inhales, the atomized liquid is sucked out by the user from the flue to the suction nozzle assembly.

5. The electronic cigarette with dual atomizers according to claim 1, characterized in that: The control component includes a main board, a pneumatic sensor and an air control silicone block. The air control silicone block is arranged at the bottom of the shell, and an installation cavity is opened inside the shell. The pneumatic sensor is arranged in the installation cavity. The main board is arranged on the top of the air control silicone block. The main board and the pneumatic sensor are electrically connected to the power supply respectively.

6. The electronic cigarette with dual atomizers according to claim 5, characterized in that: The control assembly also includes an electrode assembly and a wire, the electrode assembly is electrically connected to the wire, one end of the wire is electrically connected to the power source, and the other end is electrically connected to the upper atomizer assembly through the electrode assembly.

7. The electronic cigarette with dual atomizers according to claim 5, characterized in that: The control component also includes a child lock switch, which is electrically connected to the power supply and is used to control the on and off of the power supply.

8. The electronic cigarette with dual atomizers according to claim 1, characterized in that: The suction end of the suction nozzle assembly is trumpet-shaped.

9. The electronic cigarette with dual atomizers according to claim 1, characterized in that: A sealing ring is provided at the connection between the nozzle assembly and the shell.

10. The electronic cigarette with dual atomizers according to claim 1, characterized in that: The suction nozzle assembly and the air inlet are respectively arranged on opposite sides of the shell.

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