An integrated dual-cartridge electronic atomizer

Abstract

The utility model embodiment provides an integrated dual-cartridge electronic atomizer, including a shell, wherein the first and second cartridges are fixedly arranged in the shell, wherein the first and second cartridges are provided with first and second air outlets respectively corresponding to the upper end surface of the shell, and further comprising an inhalation device covering the upper end surface of the shell, wherein the inhalation device is connected to the first air outlet and communicates with the outside world, and blocks the second air outlet at the same time, and the inhalation device can be rotated transversely at the axis of the upper end surface of the shell to connect to the second air outlet and communicate with the outside world, and blocks the other first air outlet at the same time. The utility model embodiment solves the problem that the single-flavor cartridge needs to be replaced as a whole by installing dual cartridges and providing a rotating inhalation device to select the cartridge to be smoked.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of electronic atomization, and in particular to an integrated dual-cartridge electronic atomizer. Background Art

[0002] An integrated electronic atomization device generally generates smoke for users to inhale by heating the atomizing liquid. In related technologies, the electronic atomization device generally includes two parts, a power supply unit and a cigarette cartridge. The cigarette cartridge is equipped with a heating component and an oil storage component. The power supply unit is used to supply power to the heating component. The heating component is attached to the oil storage component to generate heat and atomize the atomizing liquid.

[0003] The inventor of the present application discovered during the implementation of the present invention that the above-mentioned prior art has the following defects: the integrated atomizer can only hold a single-flavor cigarette cartridge, and the atomizer needs to be replaced as a whole if one wants to smoke other flavors. Utility Model Content

[0004] The technical problem to be solved by the embodiment of the utility model is to provide an integrated dual-flavor electronic atomizer that can carry two flavors of cigarette cartridges at the same time.

[0005] In order to solve the above technical problems, the embodiment of the utility model adopts the following technical solutions: an integrated dual-cartridge electronic atomizer, comprising a shell, in which a first and a second cartridge are fixedly arranged, and the first and the second cartridges are respectively provided with a first and a second air outlet on the upper end surface of the shell, and also includes an inhalation device covering the upper end surface of the shell, the inhalation device is connected to the first air outlet and connected to the outside world, and the second air outlet is blocked at the same time, the inhalation device can be rotated horizontally on the axis of the upper end surface of the shell to be connected to the second air outlet and connected to the outside world, and the other first air outlet is blocked at the same time.

[0006] Preferably, the suction device further comprises a connecting suction nozzle, a blocking portion and a fixing component arranged opposite to the connecting suction nozzle, a through hole connecting to the shell is opened at the axis center of the upper end surface of the shell, and the fixing component is coupled to the through hole.

[0007] Preferably, the fixing assembly includes a fixing column with an axial protrusion on the lower end surface of the suction device inserted into the through hole, a limit screw inserted into one end of the fixing column, and a spring sleeved on the periphery of the fixing column and abutting against the circumference of the through hole and the limit screw.

[0008] Preferably, a group of positioning recesses are provided at the upper end of the shell, and a group of positioning protrusions are provided at the lower end of the inhalation device, and the positioning protrusions are correspondingly inserted into the positioning recesses.

[0009] Preferably, the first cigarette cartridge includes a first oil storage portion and a first heating portion connected to the first air outlet; the second cigarette cartridge includes a second oil storage portion and a second heating portion connected to the second air outlet.

[0010] Preferably, a battery 24 is disposed in the housing 2, and the battery 24 is connected to the first and second cigarette cartridges respectively.

[0011] Preferably, a first air intake assembly is arranged in the shell, and the first air intake assembly includes a first air duct, a first sensor, and a first air intake chamber arranged at the bottom of the first cigarette cartridge and connected to the first heating part, one end of the first air duct is connected to the outside, and the other end is connected to the first air intake chamber, the first sensor is connected to the first air intake chamber, and the first air intake assembly corresponds to the first cigarette cartridge.

[0012] Preferably, a second air intake assembly is arranged in the shell, and the second air intake assembly includes a second air duct, a second sensor, and a second air intake chamber arranged at the bottom of the second cigarette cartridge and connected to the second heating part, one end of the second air duct is connected to the outside world, and the other end is connected to the second air intake chamber, the second sensor is connected to the second air intake chamber, and the second air intake assembly corresponds to the second cigarette cartridge.

[0013] Preferably, an air regulating valve is provided at the bottom of the shell, and the air regulating valve regulates the air intake volume of the external air duct.

[0014] Preferably, the air regulating valve is provided with regulating holes, and the regulating holes consist of two large holes and two small holes.

[0015] By adopting the above technical solution, the embodiment of the utility model has at least the following beneficial effects: the embodiment of the utility model solves the problem of having to replace the entire cartridge when smoking a single-flavor cartridge by installing dual cartridges and providing a rotating inhalation device to select the cartridge you want to smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the combined state of an optional embodiment of the integrated dual-cigarette cartridge electronic atomizer of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the shell in a disassembled state of an optional embodiment of the integrated dual-cartridge electronic atomizer of the utility model.

[0018] Figure 3 It is a structural diagram of an optional embodiment of the inhalation device of the integrated dual-cartridge electronic atomizer of the utility model.

[0019] Figure 4 It is a three-dimensional schematic diagram of the cross-sectional structure of the cigarette cartridge of the integrated dual-cigarette cartridge electronic atomizer of the utility model.

[0020] Figure 5-6 It is a schematic cross-sectional structure diagram of an air intake assembly of another optional embodiment of the integrated dual-cigarette cartridge electronic atomizer of the utility model.

[0021] Figure 7 It is a schematic diagram of the side cross-section structure of an air intake assembly of an optional embodiment of the integrated dual-cartridge electronic atomizer of the utility model.

[0022] Figure 8 It is a schematic diagram of the regulating air valve structure of an optional embodiment of the integrated dual-cartridge electronic atomizer of the utility model. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following exemplary embodiments and descriptions are only used to explain the present invention and are not intended to limit the present invention. In addition, the embodiments and features in the embodiments of the present invention may be combined with each other without conflict.

[0024] like Figure 1-3 As shown, an optional embodiment of the utility model provides an integrated dual-cartridge electronic atomizer, including a shell 2, in which the first and second cartridges 21 and 22 are fixedly arranged, and the first and second cartridges 21 and 22 are respectively provided with first and second air outlets 210 and 220 corresponding to the upper end surface of the shell 2, and also includes an inhalation device 1 covering the upper end surface of the shell, the inhalation device 1 is connected to the first air outlet 210 and connected to the outside, and the second air outlet 220 is blocked at the same time, and the inhalation device 1 can be horizontally rotated on the axis of the upper end surface of the shell to be connected to the second air outlet 220 and connected to the outside, and the other first air outlet 210 is blocked at the same time.

[0025] In this embodiment, dual cigarette cartridges 21 and 22 are built in and a rotating inhalation device 1 is provided to connect the air outlet of the cigarette cartridge that the smoker wants to smoke, so that the choice of inhaled flavor can be achieved, which solves the problem that the entire cigarette cartridge needs to be replaced when smoking a single flavor.

[0026] like Figure 3-4 As shown, an optional embodiment of the utility model, the inhalation device 1 also includes a connecting suction nozzle 10, a blocking portion 11 and a fixing assembly 12 arranged opposite to the connecting suction nozzle 10, a through hole 218 connected to the shell is opened at the axis center of the upper end surface of the shell 2, and the fixing assembly 12 is coupled to the through hole 218. In this embodiment, the inhalation device 1 is fixed in the through hole 218 by the fixing assembly 12 to realize rotation on the end surface of the shell 2, and select the cigarette cartridge to be connected and inhaled.

[0027] like Figure 3-4As shown, an optional embodiment of the utility model, the fixing assembly 12 includes a fixing column 121 protruding from the lower end face of the inhalation device 1 and inserted into the through hole, a limit screw 123 inserted into one end of the fixing column 121, and a spring 122 sleeved on the periphery of the fixing column 121 and abutting against the circumference of the through hole 218 and the limit screw 123. In this embodiment, when the spring 122 extends and abuts against the through hole 218 and the limit screw 12, the inhalation device 1 is forced to press against the upper end face of the shell 2, which increases the connection stability between the inhalation device 1 and the shell 2. When in use, the inhalation device 1 will not rotate on the end face of the shell 2 by itself. When in use, the inhalation device 1 is pulled up and rotated in a direction so that the connected suction nozzle 10 is aligned with the corresponding air outlet to achieve the switching of the flavor of the cigarette cartridge.

[0028] like Figure 2-3 As shown, another optional embodiment of the utility model, a group of positioning recesses 23 are provided at the upper end of the shell, and a group of positioning protrusions 13 are provided at the lower end of the inhalation device, and the positioning protrusions 13 are correspondingly inserted into the positioning recesses 23. In this embodiment, by providing corresponding positioning recesses and protrusions 23 and 13, when the inhalation device 1 is rotated to switch flavors, the positioning recesses and protrusions 23 and 13 cooperate and embed to achieve accurate and rapid positioning of the connection to avoid the inhalation hole position being unable to align and unable to trigger smoke discharge.

[0029] like Figure 3 As shown, in another optional embodiment of the utility model, the first cartridge 21 includes a first oil storage portion 211 and a first heating portion 212 connected to the first air outlet 210; the second cartridge 22 includes a second oil storage portion 221 and a second heating portion 222 connected to the second air outlet 220. This embodiment realizes the carrying and switching of multiple flavors by providing two independently structured cartridges.

[0030] like Figure 3 As shown, in an optional embodiment of the utility model, a battery 24 is arranged in the housing 2, and the battery 24 is respectively connected to the first and second cigarette cartridges 21 and 22. In this embodiment, the battery independently supplies power to each cigarette cartridge, which enhances the stability and safety of operation.

[0031] like Figure 4-6 As shown, an optional embodiment of the utility model, a first air intake assembly is arranged in the housing 2, and the first air intake assembly includes a first airway 25, a first sensor 26, and a first air intake chamber 27 arranged at the bottom of the first cigarette cartridge 21 and connected to the first heating part 212. One end of the first airway 25 is connected to the outside, and the other end is connected to the first air intake chamber 27. The first sensor 26 is connected to the first air intake chamber 27, and the first air intake assembly corresponds to the first cigarette cartridge 21. In this embodiment, an independent gas flow channel is arranged to trigger the corresponding cigarette cartridge, which ensures the stability and independence of use, and will not accidentally touch other cigarette cartridges during use.

[0032] like Figure 4-6 As shown, an optional embodiment of the utility model, a second air intake assembly is arranged in the housing 2, the second air intake assembly includes a second airway 25B, a second sensor 26B, and a second air intake chamber 27B arranged at the bottom of the second cartridge 22 and connected to the second heating portion 222, one end of the second airway 25B is connected to the outside, and the other end is connected to the second air intake chamber 27B, the second sensor 26B is connected to the second air intake chamber 27B, and the second air intake assembly corresponds to the second cartridge 22. This embodiment ensures the stability and independence of use by setting an independent gas flow channel to trigger the corresponding cartridge, and will not accidentally touch other cartridges during use.

[0033] like Figure 5 As shown, an optional embodiment of the utility model, the bottom of the housing 2 is provided with an air regulating valve 28, and the air regulating valve 28 regulates the air intake of the external airway. In this embodiment, the air regulating valve is connected to the first and second air intake components, and is used to adjust the air intake of the air intake components to make the atomized smoke thicker or thinner.

[0034] like Figure 5 , 8 As shown, an optional embodiment of the utility model, the air regulating valve 28 is provided with an adjustment hole, and the adjustment hole is composed of two large holes and two small holes. In this embodiment, the size of the intake volume is adjusted by setting the large and small holes.

[0035] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, which all belong to the protection scope of the utility model.

Claims

1. An integrated dual-cartridge electronic atomizer, comprising a housing, characterized in that: The shell has a first and a second smoke bomb fixed therein, and the first and the second smoke bombs have first and second air outlets respectively corresponding to the upper end surface of the shell. The shell also includes an inhalation device covering the upper end surface of the shell, the inhalation device is connected to the first air outlet and communicates with the outside world, while blocking the second air outlet. The inhalation device can be rotated transversely around the axis of the upper end surface of the shell to connect to the second air outlet and communicate with the outside world, while blocking the other first air outlet.

2. The integrated dual-cartridge electronic atomizer according to claim 1, characterized in that: The suction device also includes a connecting suction nozzle, a blocking portion and a fixing component arranged opposite to the connecting suction nozzle, a through hole connecting to the shell is opened at the axis center of the upper end surface of the shell, and the fixing component is coupled to the through hole.

3. The integrated dual-cartridge electronic atomizer according to claim 2, characterized in that: The fixing assembly includes a fixing column with an axial protrusion on the lower end surface of the suction device inserted into the through hole, a limit screw inserted into one end of the fixing column, and a spring sleeved on the periphery of the fixing column and abutting against the periphery of the through hole and the limit screw.

4. The integrated dual-cartridge electronic atomizer according to claim 2, characterized in that: A group of positioning recesses are arranged at the upper end of the shell, and a group of positioning protrusions are arranged at the lower end of the suction device. The positioning protrusions are correspondingly inserted into the positioning recesses.

5. The integrated dual-cartridge electronic atomizer according to claim 1, characterized in that: The first cigarette cartridge includes a first oil storage portion and a first heating portion connected to the first air outlet; the second cigarette cartridge includes a second oil storage portion and a second heating portion connected to the second air outlet.

6. The integrated dual-cartridge electronic atomizer according to claim 1, characterized in that: A battery is arranged in the shell, and the battery is connected to the first and second cigarette cartridges respectively.

7. The integrated dual-cartridge electronic atomizer according to claim 5, characterized in that: A first air intake assembly is arranged in the shell, and the first air intake assembly includes a first air duct, a first sensor, and a first air intake chamber arranged at the bottom of the first cigarette cartridge and connected to the first heating part. One end of the first air duct is connected to the outside, and the other end is connected to the first air intake chamber. The first sensor is connected to the first air intake chamber, and the first air intake assembly corresponds to the first cigarette cartridge.

8. The integrated dual-cartridge electronic atomizer according to claim 5, characterized in that: A second air intake assembly is arranged in the shell, and the second air intake assembly includes a second air duct, a second sensor, and a second air intake chamber arranged at the bottom of the second cigarette cartridge and connected to the second heating part. One end of the second air duct is connected to the outside, and the other end is connected to the second air intake chamber. The second sensor is connected to the second air intake chamber, and the second air intake assembly corresponds to the second cigarette cartridge.

9. The integrated dual-cartridge electronic atomizer according to claim 8, characterized in that: An air regulating valve is provided at the bottom of the shell, and the air regulating valve regulates the air intake volume of the external connecting airway.

10. The integrated dual-cartridge electronic atomizer according to claim 9, characterized in that: The air regulating valve is provided with regulating holes, which consist of two large holes and two small holes.

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