A double oil tank atomizer

Abstract

The present invention discloses a double oil tank atomizer, characterized in that it includes: an atomizer assembly and a battery rod assembly; the atomizer assembly is detachably connected to the battery rod assembly, and the atomizer assembly includes a first oil tank, a second oil tank, a first heating element, and a second heating element; the first heating element is accommodated in the first oil tank, and the second heating element is accommodated in the second oil tank; a circuit board with adjustable heating power is arranged in the battery rod assembly, and the circuit board is electrically connected to the first heating element and the second heating element, respectively, for adjusting the heating power of the first heating element and the second heating element, respectively. In this way, when the user uses the atomizer, the adjustable function of the circuit board can be used to adjust the first heating element and the second heating element to different heating powers, thereby adjusting the usage ratio of the e-liquid to meet the needs of the user.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes, and in particular to a double-oil tank atomizer. Background Art

[0002] Since tobacco produces a large amount of harmful gases when it burns, it is very harmful to the human body and the surrounding environment. Therefore, new tobacco substitutes have emerged in recent years. In order to reduce the harm caused by smoking to the human body, the prior art discloses an atomizer device, which includes an atomizer assembly and a battery rod assembly. A heating element and smoke oil are arranged in the atomizer assembly. The heating element generates heat through the battery rod assembly to atomize the smoke oil for users to inhale and produce the effect of smoking. Since the smoke oil does not contain harmful substances in tobacco, it is less harmful than traditional cigarettes. In addition, it can adapt to and meet the needs of consumers.

[0003] However, it is difficult to satisfy everyone. E-liquid is formed by manufacturers by adjusting the proportions of various substances. Different users have different tastes and needs. In existing atomizer products, it is impossible for users to adjust the proportion of e-liquid by themselves before atomizing and inhaling. Summary of the invention

[0004] The technical problem solved by the present invention is to provide a double-oil tank mister in which a user can adjust the proportion of smoke oil used by himself.

[0005] In order to solve the above technical problems, the present invention discloses a double oil tank atomizer, comprising: an atomization assembly and a battery rod assembly;

[0006] The atomizer assembly is detachably connected to the battery rod assembly, and the atomizer assembly includes a first oil tank, a second oil tank, a first heating element and a second heating element; the first heating element is accommodated in the first oil tank, and the second heating element is accommodated in the second oil tank; a circuit board with adjustable heating power is provided in the battery rod assembly, and the circuit board is electrically connected to the first heating element and the second heating element, respectively, for adjusting the heating power of the first heating element and the second heating element, respectively.

[0007] Optionally, the circuit board is provided with a first adjustment key and a second adjustment key, the first adjustment key is used to adjust the heating power of the first heating element, and the second adjustment key is used to adjust the heating power of the second heating element; the outer layer of the battery rod assembly is provided with a first button and a second button matching the first adjustment key and the second adjustment key.

[0008] Optionally, the circuit board is also provided with a third adjustment key, and the third adjustment key is used to control the heating power of the first heating element and the second heating element to return to a preset value; the outer layer of the battery rod assembly is also provided with a third button matching the third adjustment key.

[0009] Optionally, the outer surface of the battery rod assembly is further provided with a display screen, the display screen is electrically connected to the circuit board, and the display screen is used to display at least one of the following contents:

[0010] The heating power of the first heating element and the second heating element;

[0011] Or, the voltage values ​​of the first heating element and the second heating element.

[0012] Optionally, the first oil tank and the second oil tank store vegetable glycerin VG e-liquid and propylene glycol PG e-liquid respectively, or the first oil tank and the second oil tank store e-liquids of different flavors respectively.

[0013] Optionally, the first oil tank and the second oil tank are integrally formed, and the first oil tank and the second oil tank are separated by a partition.

[0014] Optionally, the first oil tank and the second oil tank are detachable structures.

[0015] Optionally, the atomization assembly further includes a first atomization bin, a first base, a first non-woven fabric, a first upper electrode, a first sealing ring, a first sealing gasket and a third sealing gasket;

[0016] The first non-woven fabric is sleeved on the first heating element, the first non-woven fabric and the first heating element are accommodated in the first atomization bin, the first atomization bin is accommodated in the first oil bin, the first end of the first atomization bin is isolated from the first oil bin by the first sealing ring, the second end of the first atomization bin is isolated from the first oil bin by the first sealing gasket, the first atomization bin is fixed on the first base, the first upper electrode is accommodated in the first base, the third sealing gasket is arranged between the first upper electrode and the first base, and the first upper electrode is electrically connected to the first heating element.

[0017] Optionally, the atomization assembly further includes a second atomization bin, a second base, a second non-woven fabric, a second upper electrode, a second sealing ring and a second sealing pad;

[0018] The second non-woven fabric is sleeved on the second heating element, the second non-woven fabric and the second heating element are accommodated in the second atomization bin, the second atomization bin is accommodated in the second oil bin, the second end of the second atomization bin is isolated from the second oil bin by the second sealing ring, the second end of the second atomization bin is isolated from the second oil bin by the second sealing gasket, the second atomization bin is fixed on the second base, the second upper electrode is accommodated in the second base, the third sealing gasket is arranged between the second upper electrode and the second base, and the second upper electrode is electrically connected to the second heating element.

[0019] Optionally, the battery rod assembly includes: a housing, a bracket, a battery, a first lower electrode, a second lower electrode and a magnet;

[0020] The bracket is accommodated in the shell, the circuit board is accommodated in the bracket, the battery is accommodated in the bracket, the first lower electrode is respectively connected to the circuit board and the first upper electrode, and the second lower electrode is respectively connected to the circuit board and the second upper electrode; the magnet is arranged at the connection between the atomizer assembly and the battery rod assembly, and is used to tighten the connection between the atomizer assembly and the battery rod assembly.

[0021] In summary, the atomizer device of the present invention includes an atomizer assembly and a battery rod assembly, wherein the atomizer assembly is detachably connected to the battery rod assembly, and the atomizer assembly includes a first oil tank, a second oil tank, a first heating element, and a second heating element; the first heating element is contained in the first oil tank, and the second heating element is contained in the second oil tank; a circuit board with adjustable heating power is provided in the battery rod assembly, and the circuit board is electrically connected to the first heating element and the second heating element, respectively, for adjusting the heating power of the first heating element and the second heating element, respectively. In this way, when the user uses the atomizer, the adjustable function of the circuit board can be used to adjust the first heating element and the second heating element to different heating powers, thereby adjusting the proportion of the e-liquid used to meet the needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a cross-sectional schematic diagram of the double oil tank atomizer of the present invention;

[0023] Figure 2 It is a three-dimensional schematic diagram of a double oil tank atomizer of the present invention;

[0024] Figure 3 It is a cross-sectional schematic diagram of an atomizing assembly of a double oil tank atomizer of the present invention;

[0025] Figure 4 It is an exploded schematic diagram of some components of the double oil tank atomizer of the present invention;

[0026] Figure 5 is another exploded schematic diagram of some components of the double oil tank atomizer of the present invention;

[0027] Figure 6 It is a three-dimensional schematic diagram of another structure of the double oil tank atomizer of the present invention;

[0028] Figure 7 It is an exploded schematic diagram of a double oil bin of another structure of the double oil bin atomizer of the present invention. DETAILED DESCRIPTION

[0029] In the present invention, the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside”, “outside”, “middle”, “vertical”, “horizontal”, “lateral” and “longitudinal” are based on the directions or positional relationships shown in the accompanying drawings, and are only used to illustrate the relative positional relationships between the various components or components, and do not particularly limit the specific installation directions of the various components or components.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, the structures, proportions, sizes, etc. drawn in the drawings in the present invention are only used to match the contents disclosed in the specification so as to facilitate the understanding and reading of those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 7 The present invention discloses a double oil tank atomizer, comprising: an atomization assembly and a battery rod assembly 1;

[0035] The atomizer assembly 1 is detachably connected to the battery rod assembly 2, and the atomizer assembly 1 includes a first oil tank 11, a second oil tank 12, a first heating element 13 and a second heating element 14; the first heating element 13 is accommodated in the first oil tank 11, and the second heating element 14 is accommodated in the second oil tank 12; a circuit board 21 with adjustable heating power is provided in the battery rod assembly 2, and the circuit board 21 is electrically connected to the first heating element 13 and the second heating element 14, respectively, for adjusting the heating power of the first heating element 13 and the second heating element 14, respectively.

[0036] The first oil tank and the second oil tank store the e-liquid respectively, and the first heating element and the second heating element heat the e-liquid in the first oil tank and the second oil tank respectively. In this way, two independent atomizer devices are formed, and the first heating element and the second heating element are controlled by a circuit board with adjustable heating power. The circuit board can control the heating power of the first heating element and the second heating element by controlling the output size of the voltage of the first heating element and the second heating element. For example, the circuit board increases the voltage output to the first heating element, thereby increasing the heating power of the first heating element, and the circuit board reduces the voltage output to the second heating element, thereby reducing the heating power of the second heating element. In this way, when the user uses the atomizer, the adjustable function of the circuit board can be used to adjust the first heating element and the second heating element to different heating powers, thereby adjusting the proportion of the e-liquid used to meet the needs of the user.

[0037] Optionally, the circuit board 21 is provided with a first adjustment key 22 and a second adjustment key 23, the first adjustment key 22 is used to adjust the heating power of the first heating element 13, and the second adjustment key 23 is used to adjust the heating power of the second heating element 14; the outer layer of the battery rod assembly 2 is provided with a first button 25 and a second button 26 matching the first adjustment key 22 and the second adjustment key 23.

[0038] Optionally, the circuit board 21 is also provided with a third adjustment key 27, and the third adjustment key 27 is used to control the heating power of the first heating element 13 and the second heating element 14 to be restored to a preset value; the outer layer of the battery rod assembly 2 is also provided with a third button 28 matching the third adjustment key 27.

[0039] In order to facilitate the user to make manual adjustments, the user can adjust the heating power of the first heating element and the second heating element through the first button and the second button, and the heating power of the first heating element and the second heating element can be adjusted to a preset value through the third button, such as the preset value is 50%. The user can also set the preset value according to his own preferences, which is not limited in this application. There are many specific ways to adjust the heating power of the heating element. For example, the functions of the first button and the second button are both increasing. Each time the user triggers the first button or the second button, the heating power of the corresponding heating element is increased. When the power reaches the maximum value, it is restored to the minimum power value, such as 0, and the user triggers it again and continues to increase. For another example, the first adjustment key of the circuit board can include two, and the matching first button also includes two. The two first buttons can adjust the increase and decrease of the heating power of the first heating element respectively. Similarly, the second adjustment key of the circuit board can also include two, and the matching second button also includes two, and the two second buttons can adjust the increase and decrease of the heating power of the second heating element respectively.

[0040] There is another adjustment method. The circuit board can also be provided with a switch key, and the battery rod assembly is also matched with a switch button. The first adjustment key and the second adjustment key can both act on the first heating element and the second heating element. The first adjustment key is to increase the power, and the second adjustment key is to reduce the power. When the user makes an adjustment, he can trigger the switch button to determine the heating element to be adjusted, and then increase and decrease the heating power through the first button and the second button.

[0041] There are many specific adjustment methods, which are not listed in this application, but it should be noted that the adjustment of the heating power of the first heating element and the second heating element by acting on the circuit board through one or more buttons is within the protection scope of this application. In addition, the button adjustment method is only one of the adjustment methods cited in this application. In actual applications, the circuit board can also be controlled by means of a touch screen, a sliding adjustment key, a switch key, etc., which also belong to the protection scope of this application.

[0042] Optionally, the outer surface of the battery rod assembly 2 is further provided with a display screen 31, the display screen 31 is electrically connected to the circuit board 21, and the display screen 31 is used to display at least one of the following contents:

[0043] The heating power of the first heating element 13 and the second heating element 14;

[0044] Or, the voltage values ​​of the first heating element 13 and the second heating element 14.

[0045] In order to facilitate the user to understand the heating conditions of the two heating elements, in this embodiment, the display screen can be used for display output. It has been described above that the display screen can at least display the heating power and voltage value of the two heating elements. In specific applications, the circuit board can calculate the usage of the two oil tanks through the working conditions of the two heating elements, and the display screen can also display information such as the amount of smoke oil in the two oil tanks. In addition, the display screen can also display the adjusted ratio or specific value of the two heating elements, which is not limited in this application.

[0046] Optionally, the first oil tank 11 and the second oil tank 12 store vegetable glycerin (VG) e-liquid and propylene glycol (PG) e-liquid, respectively, or the first oil tank 11 and the second oil tank 12 store e-liquids of different flavors, respectively.

[0047] Since VG e-liquid produces a lot of smoke after atomization, and PG e-liquid enhances the taste after atomization, the user can adjust the two heating elements according to the actual situation after they are controlled separately. For example, if the user does not want to produce a lot of smoke, the heating power of the heating element that heats the VG e-liquid can be reduced or turned off. When the user wants a more stimulating smoking taste, the heating power of the heating element that heats the PG e-liquid can be increased.

[0048] In another embodiment, the two oil tanks can store e-liquids of different flavors, such as fruit-flavored e-liquid and mint-flavored e-liquid respectively. When using, the user can control the heating power of the two heating elements to smoke only one flavor or a combination of two flavors.

[0049] Optionally, the first oil tank 11 and the second oil tank 12 are integrally formed, and the first oil tank 11 and the second oil tank 12 are separated by a partition 41 .

[0050] In one embodiment, although the double oil tank atomizer has two oil tanks, the two oil tanks can be formed as one piece and can be separated by a partition in the middle.

[0051] Optionally, the first oil tank 11 and the second oil tank 12 are detachable structures.

[0052] In another embodiment, the dual oil tank atomizer can distinguish the two oil tanks completely independently.

[0053] Optionally, the atomization assembly 1 further includes a first atomization chamber 51, a first base 52, a first non-woven fabric 53, a first upper electrode 54, a first sealing ring 55, a first sealing gasket 56 and a third sealing gasket 57;

[0054] The first non-woven fabric 53 is sleeved on the first heating element 13, the first non-woven fabric 53 and the first heating element 13 are accommodated in the first atomization bin 51, the first atomization bin 51 is accommodated in the first oil bin 11, the first end of the first atomization bin 51 is isolated from the first oil bin 11 by the first sealing ring 55, the second end of the first atomization bin 51 is isolated from the first oil bin 11 by the first sealing gasket 56, the first atomization bin 51 is fixed on the first base 52, the first upper electrode 54 is accommodated in the first base 52, the third sealing gasket 57 is arranged between the first upper electrode 54 and the first base 52, and the first upper electrode 54 is electrically connected to the first heating element 13.

[0055] Optionally, the atomization assembly 1 further includes a second atomization chamber 61, a second base 62, a second non-woven fabric 63, a second upper electrode 64, a second sealing ring 65 and a second sealing gasket 66;

[0056] The second non-woven fabric 63 is sleeved on the second heating element 14, the second non-woven fabric 63 and the second heating element 14 are accommodated in the second atomization bin 61, the second atomization bin 61 is accommodated in the second oil bin 12, the second end of the second atomization bin 61 is isolated from the second oil bin 14 by the second sealing ring 65, the second end of the second atomization bin 61 is isolated from the second oil bin 14 by the second sealing gasket 66, the second atomization bin 61 is fixed on the second base 62, the second upper electrode 64 is accommodated in the second base 62, the third sealing gasket 57 is arranged between the second upper electrode 64 and the second base 62, and the second upper electrode 64 is electrically connected to the second heating element 14.

[0057] The heating element can be a heating wire, the non-woven fabric is used to guide oil to the heating element, the first sealing ring, the second sealing ring, the first sealing pad and the second sealing pad are all used to isolate the oil tank and the atomization tank, and the third sealing pad is used to isolate the electrodes from leakage. It should be noted that the first base and the second base can be integrally formed or independently distinguished.

[0058] Optionally, the battery rod assembly 2 includes: a housing 71, a bracket 72, a battery 73, a first lower electrode 74, a second lower electrode 75 and a magnet 76;

[0059] The bracket 72 is accommodated in the housing 71, the circuit board 21 is accommodated in the bracket 72, the battery 73 is accommodated in the bracket 72, the first lower electrode 74 is respectively connected to the circuit board 21 and the first upper electrode 54, and the second lower electrode 75 is respectively connected to the circuit board 21 and the second upper electrode 64; the magnet 76 is arranged at the connection between the atomizer assembly 1 and the battery rod assembly 2, and is used to tighten the connection between the atomizer assembly 1 and the battery rod assembly 2.

[0060] The atomizer assembly and the battery rod assembly are detachably connected, and can be connected by a magnet, a thread, or a snap-on connection, which is not limited in this application.

[0061] It should be noted that the above invention content and specific implementation methods are intended to demonstrate the practical application of the technical solution provided by the present invention and should not be interpreted as limiting the scope of protection of the present invention. Those skilled in the art can make various modifications, equivalent substitutions or improvements within the spirit and principles of the present invention. The scope of protection of the present invention shall be subject to the attached claims.

Claims

1. A double oil tank atomizer, characterized in that: The invention comprises: an atomizer assembly and a battery rod assembly; the atomizer assembly is detachably connected to the battery rod assembly, the atomizer assembly comprises a first oil tank, a second oil tank, a first heating element and a second heating element; the first heating element is accommodated in the first oil tank, and the second heating element is accommodated in the second oil tank; a circuit board with adjustable heating power is arranged in the battery rod assembly, the circuit board is electrically connected to the first heating element and the second heating element respectively, and is used to adjust the heating power of the first heating element and the second heating element respectively; The first oil tank and the second oil tank store vegetable glycerin VG e-liquid and propylene glycol PG e-liquid respectively, or the first oil tank and the second oil tank store e-liquids of different flavors respectively.

2. The atomizer according to claim 1, characterized in that The circuit board is provided with a first adjustment key and a second adjustment key, the first adjustment key is used to adjust the heating power of the first heating element, and the second adjustment key is used to adjust the heating power of the second heating element; the outer layer of the battery rod assembly is provided with a first button and a second button matching the first adjustment key and the second adjustment key.

3. The atomizer according to claim 2, characterized in that The circuit board is also provided with a third adjustment key, and the third adjustment key is used to control the heating power of the first heating element and the second heating element to return to a preset value; the outer layer of the battery rod assembly is also provided with a third button matching the third adjustment key.

4. The atomizer according to claim 3, characterized in that The outer surface of the battery rod assembly is also provided with a display screen, which is electrically connected to the circuit board, and the display screen is used to display at least one of the following contents: the heating power of the first heating element and the second heating element; Or, the voltage values ​​of the first heating element and the second heating element.

5. The atomizer according to any one of claims 1 to 4, characterized in that: The first oil tank and the second oil tank are integrally formed, and the first oil tank and the second oil tank are separated by a partition.

6. The atomizer according to any one of claims 1 to 4, characterized in that: The first oil tank and the second oil tank are detachable structures.

7. The atomizer according to any one of claims 1 to 4, characterized in that: The atomization assembly further includes a first atomization bin, a first base, a first non-woven fabric, a first upper electrode, a first sealing ring, a first sealing gasket and a third sealing gasket; The first non-woven fabric is sleeved on the first heating element, the first non-woven fabric and the first heating element are accommodated in the first atomization bin, the first atomization bin is accommodated in the first oil bin, the first end of the first atomization bin is isolated from the first oil bin by the first sealing ring, the second end of the first atomization bin is isolated from the first oil bin by the first sealing gasket, the first atomization bin is fixed on the first base, the first upper electrode is accommodated in the first base, the third sealing gasket is arranged between the first upper electrode and the first base, and the first upper electrode is electrically connected to the first heating element.

8. The atomizer according to claim 7, characterized in that The atomization assembly also includes a second atomization bin, a second base, a second non-woven fabric, a second upper electrode, a second sealing ring and a second sealing pad; The second non-woven fabric is sleeved on the second heating element, the second non-woven fabric and the second heating element are accommodated in the second atomization bin, the second atomization bin is accommodated in the second oil bin, the second end of the second atomization bin is isolated from the second oil bin by the second sealing ring, the second end of the second atomization bin is isolated from the second oil bin by the second sealing gasket, the second atomization bin is fixed on the second base, the second upper electrode is accommodated in the second base, the third sealing gasket is arranged between the second upper electrode and the second base, and the second upper electrode is electrically connected to the second heating element.

9. The atomizer according to claim 8, characterized in that The battery rod assembly comprises: a housing, a bracket, a battery, a first lower electrode, a second lower electrode and a magnet; The bracket is accommodated in the shell, the circuit board is accommodated in the bracket, the battery is accommodated in the bracket, the first lower electrode is respectively connected to the circuit board and the first upper electrode, and the second lower electrode is respectively connected to the circuit board and the second upper electrode; the magnet is arranged at the connection between the atomizer assembly and the battery rod assembly, and is used to tighten the connection between the atomizer assembly and the battery rod assembly.

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