Sectional type spray atomizer

Abstract

A control assembly and an atomization assembly which are electrically connected are arranged in a shell, an oil storage bin and an oil pan are further contained in the shell, the oil pan is connected with the oil storage bin through an oil conveying device, and the oil conveying device is electrically connected with the control assembly. The oil conveying device is configured to extract to-be-atomized substances in the oil storage bin to the oil pan when the control assembly is started; wherein the cavity of the frying pan is communicated with the cigarette holder, and the atomization assembly is configured to conduct heat to the frying pan; the oil pan is used as a cavity closest to the cigarette holder, oil in the oil storage bin is pumped into the oil pan through the oil conveying assembly, and meanwhile the control assembly is used for controlling the atomization assembly and the oil conveying assembly, so that segmented independence of the oil pan and the oil storage bin is achieved, oil pumping can be controlled every time, and the preheating degree and the heating degree of the oil pan can be controlled; therefore, the oil pumping amount and the heating amount are accurately controlled, the heating assembly and the oil storage bin are isolated, and finally the temperature of the atomized tobacco tar sucked into the mouth is relatively controllable.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a segmented spray atomizer. Background Art

[0002] Electronic cigarettes are a substitute for cigarettes; they are electronic products that imitate cigarettes. The principle is to pass the e-liquid through the heating device inside the atomizer to evaporate the liquid at high temperature into aerosol and emit it in the form of smoke, achieving an effect similar to smoking. The heating device in the electronic cigarette usually uses resistance wire heating and electromagnetic heating, and different temperatures will affect the taste of the smoke.

[0003] More specifically, electronic cigarettes are mainly composed of four parts: e-liquid (containing nicotine, flavors, solvent propylene glycol, etc.), a heating device, electronic components and a filter. Aerosols with specific smells are produced through heating and atomization for smokers to use. The smoke tube is the storage part of some electronic components of the electronic cigarette; the e-liquid is stored in the oil tank.

[0004] In the existing design, the oil tank and the heating system of the electronic cigarette atomizer are designed to be very close, that is, the oil tank is supplied with oil and then transported to the heating system for direct atomization, and the atomized aerosol is inhaled by the user through the cigarette holder. It can be seen that the current electronic cigarette atomizer has at least two problems: the first problem is that the oil tank for storing the tobacco oil is too close to the heating device, which is non-detachable and has certain safety issues. The second problem is that the tobacco oil atomized by the heating device needs to pass through the cigarette holder at a certain distance before it can be inhaled, and the temperature has often dropped during this process, and it is possible to condense on the inner wall of the cigarette holder, affecting the user experience.

[0005] Therefore, if the oil tank can be discharged normally, the heating device can have a certain degree of independence, and the distance from the atomized aerosol to the inhalation port can be reduced, these problems need to be solved accordingly. Utility Model Content

[0006] In order to solve the following problems in the prior art: the first problem to be solved is how to meet the normal oil discharge and the relatively independent design of the oil tank and the heating device; the utility model discloses a solution to solve the problem.

[0007] The utility model discloses a segmented spray atomizer, comprising a shell, the shell is provided with a cigarette holder, and an electrically connected control component and an atomizing component are arranged inside the shell.

[0008] The housing further contains an oil storage bin and an oil pan, the oil pan is connected to the oil storage bin via an oil delivery device, the oil delivery device is electrically connected to the control component, and the oil delivery device is configured to extract the atomized substance in the oil storage bin to the oil pan when the control component is activated;

[0009] Wherein, the cavity of the oil pan is communicated with the cigarette holder, and the atomization assembly is configured to conduct heat to the oil pan.

[0010] Preferably, the oil delivery device includes at least one oil delivery pipe, the oil delivery pipe is also provided with an oil pumping motor, and the oil pumping motor is electrically connected to the control component; one end of the oil delivery pipe is connected to the oil storage tank, and the other end is connected to the oil pot.

[0011] Preferably, the oil pipeline is connected in sections, and the oil storage tank is detachably connected to the shell, and the oil storage tank includes at least one section of the oil pipeline.

[0012] Preferably, the cavity of the oil pan is in communication with the cigarette holder, and the outer surface of the oil pan is in contact with the atomization assembly for heat conduction.

[0013] Preferably, the atomization assembly includes a heating wire; the heating wire is configured to conduct heat to the oil pan.

[0014] Preferably, the heating wire is disc-shaped and fits tightly against the bottom of the oil pan; or the heating wire is wound around the outer wall of the oil pan.

[0015] Preferably, the atomization assembly further comprises an insulating heat-conducting member, the insulating heat-conducting member is arranged to wrap the oil pan, and the heating wire is in contact with the insulating heat-conducting member for heat conduction.

[0016] Preferably, the atomization assembly comprises a conductive tube and an eddy current coil, wherein the conductive tube is sleeved on the outer surface of the oil pan, and the eddy current coil is sleeved on the outer surface of the conductive tube to heat the conductive tube.

[0017] Preferably, the atomization assembly further comprises a protective cover, which is arranged on the outer surface of the eddy current coil to isolate the eddy current coil from the shell.

[0018] Preferably, the shell includes at least a first shell and a second shell; the first shell accommodates the control component, the second shell accommodates the oil pan and the atomization component, and the second shell is detachably connected to the first shell, the second shell is provided with the cigarette holder, the second shell is provided with at least one section of oil pipeline connected to the oil pan, and the first shell is provided with the other end of the oil pipeline connected to the oil storage tank.

[0019] The utility model has the following beneficial effects: the utility model discloses a segmented spray atomizer, comprising a shell, a cigarette holder is provided in the shell, and an electrically connected control component and an atomizing component are provided in the shell, the shell also contains an oil storage bin and an oil pan, the oil pan is connected to the oil storage bin through an oil delivery device, the oil delivery device is electrically connected to the control component, and the oil delivery device is configured to extract the substance to be atomized in the oil storage bin to the oil pan when the control component is activated; wherein the cavity of the oil pan is connected to the cigarette holder, and the atomizing component is configured to conduct heat to the oil pan; the oil pan is used as the cavity closest to the cigarette holder, and the oil delivery component is used to extract the oil in the oil storage bin into the oil pan, and the atomizing component and the oil delivery component can be controlled by the control component at the same time, that is, the segmented independence of the oil pan and the oil storage bin is realized, so that each oil extraction can be controlled, and the preheating and heating degree of the oil pan can be controlled, so as to achieve accurate control of the oil extraction amount and the heating amount, and then achieve isolation of the heating component and the oil storage bin, and finally achieve a relatively controllable temperature of the tobacco oil inhaled into the mouth after atomization. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is an exploded view of the utility model;

[0023] Figure 4 It is a partial cross-sectional view of the atomizing component of the utility model adopting the eddy current heating structure;

[0024] Figure 5 This is a structural diagram of the oil pan of the utility model;

[0025] Figure 6 It is the internal structure diagram of the utility model;

[0026] Figure 7 This is a structural diagram of a heating wire used in the atomization component of the utility model.

[0027] Component Symbols

[0028] 100, housing; 110, first housing; 120, second housing;

[0029] 200, cigarette holder;

[0030] 300, control component; 310, circuit board; 320, control button; 330, power supply;

[0031] 400, atomizing assembly; 410, heating wire; 420, insulating heat-conducting member; 430, conductive tube; 440, eddy current coil; 450, protective cover;

[0032] 500. Oil storage tank;

[0033] 600, oil pan;

[0034] 700, oil delivery assembly; 710, oil delivery pipe; 720, oil pumping motor. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0036] In the following description, general examples are given to provide a deeper understanding of the present invention. Obviously, the described embodiments are only a part of the present invention, not all of the embodiments. It should be understood that the specific embodiments are only used to explain the present invention, and are not used to limit the present invention.

[0037] It should be understood that when the terms "comprise" and or "include" are used in this specification, they indicate the existence of the stated features, integers, steps, operations, elements or components, but do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0038] The utility model discloses a segmented spray atomizer, please refer to Figure 1-Figure 3 ; The housing 100 is provided with a mouthpiece 200, which may be a pipe protruding from the housing as a whole, or a detachably connected mouthpiece; and the housing 100 is provided with an electrically connected control component 300 and an atomization component 400,

[0039] The housing 100 further accommodates an oil storage bin 500 and an oil pan 600; the oil pan 600 is connected to the oil storage bin 500 via an oil delivery device 700, the oil delivery device 700 is electrically connected to the control component 300, and the oil delivery device 700 is configured to extract the atomized substance in the oil storage bin to the oil pan when the control component is activated; that is, the control component may include a circuit board 310, a control button 320, and a power supply 330, a corresponding control program is set in the circuit board 310, and when the control button is pressed by the user, the corresponding set program is started for execution; wherein the circuit board and the corresponding control program are widely used in this field, and therefore will not be described in detail;

[0040] Among them, the cavity of the oil pan 600 is connected to the cigarette holder 200, and the atomizer assembly 400 is configured to conduct heat to the oil pan 600. Then, after the user presses the control button, the oil delivery device can be started to extract the atomized substance in the oil storage tank into the oil pan, or the atomizer assembly can be started to heat the oil pan, or both can be performed simultaneously or there is a certain start sequence. In a further implementation process, the oil delivery device is used to connect the oil storage tank and the oil pan. It can be known that the storage space of the oil storage tank is larger than the oil pan, and the space of the oil pan can be smaller, so that the user can accurately control each time the atomized substance is extracted from the oil storage tank to the oil pan, and then heated and atomized by the atomizer assembly, and quickly sucked out from the cigarette holder by the user; then the safe isolation of the atomizer assembly and the oil storage tank is achieved, and the heated and atomized substance can be immediately inhaled by the user, that is, the temperature of the atomized substance inhaled by the user can be controlled to a certain extent; it should be noted that the atomized substance can be electronic cigarette oil or other liquids inhaled as spray.

[0041] In this embodiment, the oil delivery device 700 includes at least one oil delivery pipe 710, and the oil delivery pipe 710 is also provided with an oil pumping motor 720, and the oil pumping motor 720 is electrically connected to the control component 300; one end of the oil delivery pipe 710 is connected to the oil storage tank 500, and the other end is connected to the oil pan 600. Specifically, the oil delivery device can have one, two or more oil delivery pipes, and the number of oil delivery pipes depends on the designed amount of oil to be extracted each time; and the position of the oil delivery pipe can be embedded in the shell, or can be directly arranged in the cavity of the shell, and the oil pumping motor is connected to the pipeline to realize extraction, just like some negative pressure motors or motors capable of realizing suction function in the prior art, and the oil in the oil storage tank is extracted into the oil pan through the oil delivery pipe; it can be known that because of the existence of the oil pumping motor, the suction amount each time the control button is pressed is certain, so the amount of oil reaching the oil pan can be controlled, and the oil pumping motor also plays the role of switching the oil storage tank, and makes a certain isolation between the atomization component and the oil storage tank. On the other hand, the diameter of the oil pipeline can be designed to be smaller, so a certain atomization effect can be formed during the extraction process. After reaching the oil pan, it can be quickly atomized and then sprayed out from the mouthpiece to be inhaled by the user.

[0042] In this embodiment, the oil pipeline 710 is connected in sections, and the oil storage tank 500 is detachably connected to the housing 100, and the oil storage tank 500 includes at least one section of the oil pipeline. If the oil storage tank is set as a detachable structure, a threaded connection or other matching connection in size can be set at the interface, and a certain disposable film or protection can be designed. That is, all independent modules can be detachably connected, so the oil pipeline can be designed in sections according to the number of independent modules.

[0043] In this example, see Figure 5-6, the cavity of the oil pan 600 is connected to the cigarette holder 200, and the outer surface of the oil pan 600 is in contact with the atomizer assembly 400 for heat conduction. That is, the atomizer assembly heats the oil pan in contact to achieve complete atomization. Since a certain amount of oil is introduced through the oil pipeline, the atomizer assembly is already heating the oil pan in the simultaneous process. When the oil reaches the oil pan through the oil pipeline, the oil pan has been preheated, so complete atomization can be achieved. On the basis of complete atomization, the amount of atomized oil and the temperature of the inhaled aerosol can be controlled.

[0044] In this example, see Figure 4 or Figure 7 , the atomization assembly 400 includes a heating wire 410; the heating wire 410 is configured to conduct heat to the oil pan. The heating wire is widely used in atomizers as a common heating tool, but it often heats the e-liquid sucked out of the oil storage tank through objects such as ceramic sheets or ceramic cores. When there is a temporary storage object such as an oil pan, the heating amount and heating time can be better controlled.

[0045] In a more specific embodiment, the heating wire 410 is disc-shaped and fits tightly against the bottom of the oil pan, because the smoke oil that falls into the oil pan through the oil pipe and fails to be atomized will reach the bottom; or the heating wire is arranged to wrap around the outer wall of the oil pan, and the wrapping heating can heat more completely.

[0046] In this embodiment, the atomization assembly 400 further includes an insulating heat conductive member 420, which is arranged to wrap the oil pan, and the electric heating wire contacts the insulating heat conductive member for heat conduction. The insulating heat conductive member can be a whole piece of structure or other structures, which can protect the oil pan and make the heat conduction uniform; further, a protective structure can also be set at the outermost part to prevent the heat diffusion of the electric heating wire from damaging the shell, so that the heat is more concentrated.

[0047] In this embodiment, the atomization assembly 400 includes a conductive tube 430 and an eddy current coil 440. The conductive tube sleeve 440 is arranged on the outer surface of the oil pan, and the eddy current coil 440 is sleeved on the outer surface of the conductive tube to heat the conductive tube. Then when using eddy current heating, a certain DC-AC converter can be heated in the control assembly to achieve eddy current heating, and the conductive tube sleeve after eddy current heating is heated more evenly, which can better heat the oil pan; similarly, an insulating heat conductive part and / or a protective sleeve 450 can also be arranged between the conductive tube and the oil pan or on the outside of the eddy current coil. Further, the protective structure mentioned here can be a glass structure, and the insulating heat conductive part can be an aluminum foil or a ceramic sleeve, etc.

[0048] In this embodiment, the housing 100 includes at least a first housing 110 and a second housing 120; the first housing 110 contains a control assembly 300, the control button can be extended out of the first housing, the second housing 120 contains an oil pan 600 and an atomization assembly 400, and the second housing 120 is detachably connected to the first housing 110, a cigarette holder 200 is provided on the second housing 120, the second housing 120 is provided with at least one section of an oil pipeline connected to the oil pan, and the first housing is provided with an oil pipeline at the other end connected to the oil storage tank. The compartmentalized design of the housing can achieve mutual isolation and protection of each unit, and can also facilitate the design of units that can be detachably designed.

[0049] The technical effects of the utility model are:

[0050] The oil pan is used as the cavity closest to the cigarette holder, and the oil delivery component is used to draw the oil in the oil storage tank into the oil pan. At the same time, the control component can be used to control the atomization component and the oil delivery component, that is, the oil pan and the oil storage tank are segmented and independent, so that each oil extraction can be controlled, the preheating and heating degree of the oil pan can be controlled, so as to achieve precise control of the oil extraction amount and the heating amount, and then realize the isolation of the heating component and the oil storage tank, and finally achieve the temperature of the tobacco oil inhaled into the mouth after atomization is relatively controllable.

[0051] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A segmented spray atomizer, comprising a housing, the housing being provided with a mouthpiece, and the housing being provided with an electrically connected control component and an atomizing component, characterized in that: The housing further contains an oil storage bin and an oil pan, the oil pan is connected to the oil storage bin via an oil delivery device, the oil delivery device is electrically connected to the control component, and the oil delivery device is configured to extract the atomized substance in the oil storage bin to the oil pan when the control component is activated; Wherein, the cavity of the oil pan is communicated with the cigarette holder, and the atomization assembly is configured to conduct heat to the oil pan.

2. A segmented spray atomizer according to claim 1, characterized in that: The oil delivery device includes at least one oil delivery pipe, and the oil delivery pipe is also provided with an oil pumping motor, and the oil pumping motor is electrically connected to the control component; one end of the oil delivery pipe is connected to the oil storage tank, and the other end is connected to the oil pot.

3. A segmented spray atomizer according to claim 2, characterized in that: The oil pipeline is connected in sections, and the oil storage tank is detachably connected to the shell, and the oil storage tank includes at least one section of the oil pipeline.

4. A segmented spray atomizer according to claim 1, characterized in that: The cavity of the oil pan is in communication with the cigarette holder, and the outer surface of the oil pan is in contact with the atomization assembly for heat conduction.

5. A segmented spray atomizer according to claim 4, characterized in that: The atomization assembly includes a heating wire; the heating wire is configured to conduct heat to the oil pan.

6. A segmented spray atomizer according to claim 5, characterized in that: The heating wire is in a coil shape and fits tightly against the bottom of the oil pan; or the heating wire is wound around the outer wall of the oil pan.

7. A segmented spray atomizer according to any one of claims 5 to 6, characterized in that: The atomization assembly also includes an insulating heat-conducting member, which is arranged to wrap the oil pan, and the heating wire contacts the insulating heat-conducting member for heat conduction.

8. A segmented spray atomizer according to claim 4, characterized in that: The atomization assembly comprises a conductive tube and an eddy current coil. The conductive tube is sleeved on the outer surface of the oil pan, and the eddy current coil is sleeved on the outer surface of the conductive tube to heat the conductive tube.

9. A segmented spray atomizer according to claim 8, characterized in that: The atomization assembly also includes a protective cover, which is arranged on the outer surface of the eddy current coil to isolate the eddy current coil from the shell.

10. A segmented spray atomizer according to claim 3, characterized in that: The shell includes at least a first shell and a second shell; the first shell accommodates the control component, the second shell accommodates the oil pan and the atomization component, and the second shell is detachably connected to the first shell, the second shell is provided with the cigarette holder, the second shell is provided with at least one section of oil pipeline connected to the oil pan, and the first shell is provided with the other end of the oil pipeline connected to the oil storage tank.

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