Atomization device

Abstract

The invention provides an atomization device. The atomization device comprises an atomizer internally provided with an oil storage body and a battery rod detachably connected with the atomizer. Wherein an airflow channel penetrating through the two ends and an oil guide body connected with the oil storage body are formed in the atomizer, and the oil guide body is installed at the bottom end of the atomizer; a heating body is arranged in the battery rod, when the atomizer is connected with the battery rod in an inserted mode, the heating body is connected with the oil guide body, the heating body comprises a connecting part and at least two heating units, the heating units are connected through the connecting part, and the two ends of the heating body are fixedly connected to the battery rod; when the atomizer and the battery rod are detached, the heating body and the oil guide body are separated, and the heating body is located in the battery rod. The heating units are connected together through the connecting part of the heating body, in the connecting process of the atomizer and the battery rod, the connecting part is beneficial to improving the strength of the heating body and preventing the heating body from deforming in the process that the atomizer is inserted into the battery rod, and the use reliability of the atomization device is improved.

Description

Technical Field

[0001] The invention belongs to the field of electronic atomizers, and in particular relates to an atomization device. Background Art

[0002] In the atomizer, the heating element heats the atomizer liquid in the atomizer chamber, and the heated atomizer liquid mixes with air to form an aerosol for the user to inhale. Common atomizers are complete structures, and the atomizer liquid is consumed and filled with new atomizer liquid.

[0003] In order to replenish the atomizing liquid in the atomizing device, the atomizer in the atomizing device in the related art is in a detachable form, and the atomizing liquid is replenished by disassembling the atomizer. A heating element is usually provided in the atomizer. In order to realize the heating function, the heating element is mostly in the shape of a thinner and finer heating wire. During the disassembly and assembly process, the heating wire has poor ability to withstand impact and is prone to breakage, which affects the use of the atomizing device. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an atomizing device, aiming to solve the problem that the heating element in the atomizing device has a weak impact resistance.

[0005] To solve the above technical problems, the present invention is implemented as follows: an atomization device comprises an atomizer with an oil storage body built in and a battery rod detachably connected to the atomizer; wherein an air flow channel penetrating both ends and an oil guide body connected to the oil storage body are formed in the atomizer, and the oil guide body is installed at the bottom end of the atomizer; a heating body is arranged in the battery rod, and when the atomizer and the battery rod are plugged in, the heating body is connected to the oil guide body, the heating body comprises a connecting portion and at least two heating units, each of the heating units is connected by the connecting portion, and both ends of the heating body are fixedly connected to the battery rod; when the atomizer and the battery rod are disassembled, the heating body and the oil guide body are separated, and the heating body is located in the battery rod.

[0006] In some embodiments of the present invention, the rigidity of the connecting portion is greater than the rigidity of each of the heating units.

[0007] In some embodiments of the present invention, the heating element is a flat heating element and / or the oil-conducting element is a flat flexible oil-conducting element.

[0008] In some embodiments of the present invention, the heating unit is a flat mesh structure, and the flexible oil-conducting body is a flat oil-conducting cotton.

[0009] In some embodiments of the present invention, the oil-conducting body is arranged on the peripheral side of the airflow channel. When the atomizer and the battery rod are connected, the plane where the heating body is located remains flush with the plane where the airflow channel port is located, and each of the heating units is arranged on both sides of the airflow channel port.

[0010] In some embodiments of the present invention, the connecting portion is connected to the bottom opening of the air flow channel and is provided with an avoidance hole communicating with the air flow channel.

[0011] In some embodiments of the present invention, the battery rod is recessed to form a receiving cavity with an open top, the heating element and the sealing element are arranged in the receiving cavity, and the atomizer partially extends into the receiving cavity to be plugged into and cooperate with the battery rod.

[0012] In some embodiments of the present invention, the sealing member is provided with a through hole for installing each of the electrodes, each of the electrodes is exposed outside the through hole, and the electrodes are electrically connected to the electrode contact parts of the heating element one by one.

[0013] In some embodiments of the present invention, the sealing member and the bottom end of the atomizer enclose an atomization space, one side of the heating element is connected to the oil guide body, and the other side is exposed to the atomization space.

[0014] In some embodiments of the present invention, a guide body is disposed at the bottom of the atomization space, and the guide body is located in the atomization space and divides the atomization space to form a flow diversion channel connecting the air flow channel and the air hole.

[0015] In some embodiments of the present invention, the sealing member includes at least two air holes, each of which is located close to two opposite sides of the flow guide body, and each of the flow diversion channels connects at least one of the air holes and the air flow channel.

[0016] Compared with the prior art, the atomizing device of the present invention has the following beneficial effects:

[0017] The present invention proposes an atomization device, comprising an atomizer with an oil storage body built in and a battery rod detachably connected to the atomizer; wherein an air flow channel penetrating both ends and an oil guide body connected to the oil storage body are formed in the atomizer, and the oil guide body is installed at the bottom end of the atomizer; a heating element is arranged in the battery rod, and when the atomizer and the battery rod are plugged in, the heating element is connected to the oil guide body, and the heating element comprises a connecting portion and at least two heating units, each heating unit is connected by the connecting portion, and both ends of the heating element are fixedly connected to the battery rod; when the atomizer and the battery rod are disassembled, the heating element and the oil guide body are separated, and the heating element is located in the battery rod. The connecting portion of the heating element connects a plurality of heating units together, and during the connection process between the atomizer and the battery rod, the connecting portion is conducive to improving the strength of the heating element to prevent the heating element from being deformed during the insertion of the atomizer into the battery rod, thereby improving the reliability of the atomization device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic cross-sectional structural diagram of an embodiment of the atomization device of the present invention;

[0019] Figure 2 yes Figure 1 A schematic diagram of a top view of a battery rod of an atomization device;

[0020] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure of the oil guide body and the heating element of the atomization device.

[0021] In the accompanying drawings, each reference numeral represents:

[0022] 100, atomizing device; 10, atomizer; 101, air flow channel; 102, oil storage body; 103, oil guide body; 104, blocking part; 11, battery rod; 111, heating element; 1111, heating unit; 1112, connecting part; 1113, avoidance hole; 112, electrode; 113, sealing member; 1131, air hole; 1132, diversion channel; 114, guide body; 115, accommodating chamber. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “circumferential”, “radial”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Please refer to Figures 1 to 3 The present invention provides an atomization device 100, comprising an atomizer 10 with an oil storage body 102 built in and a battery rod 11 detachably connected to the atomizer 10; wherein, an air flow channel 101 penetrating both ends and an oil guide body 103 connected to the oil storage body 102 are formed in the atomizer 10, and the oil guide body 103 is installed at the bottom end of the atomizer 10; a heating body 111 is arranged in the battery rod 11, when the atomizer 10 and the battery rod 11 are plugged in, the heating body 111 is connected to the oil guide body 103, the heating body 111 comprises a connecting portion 1112 and at least two heating units 1111, each heating unit 1111 is connected through the connecting portion 1112, and both ends of the heating body 111 are fixedly connected to the battery rod 11; when the atomizer 10 and the battery rod 11 are disassembled, the heating body 111 and the oil guide body 103 are separated, and the heating body 111 is located in the battery rod 11.

[0027] In this embodiment, the atomizer 10 and the battery rod 11 can be detachably connected in the axial direction, and the oil guide body 103 of the atomizer 10 is arranged at the bottom end facing the battery rod 11. After the atomizer 10 and the battery rod 11 are assembled, the oil guide body 103 is connected to the heating element 111 at the top of the battery rod 11. The oil guide body 103 absorbs the atomized liquid in the oil storage body 102, and then heats the atomized liquid through the heating element 111. The aerosol generated by the heating is mixed with the air for the user to inhale. In this way, the heating element 111 is arranged in the battery rod 11. After the atomized liquid in the oil storage body 102 in the atomizer 10 is consumed, the battery rod 11 can be continued to be used by repeatedly replacing the atomizer 10. The heating element 111 is continuously used. Compared with the method in which the heating element 111 is arranged in the atomizer 10, the manufacturing cost of the atomizer 10 is saved.

[0028] During the plugging process of the atomizer 10 and the battery rod 11, each heating unit 1111 of the heating element 111 is connected to the connecting portion 1112. The connecting portion 1112 can be a whole piece of metal material. The thickness of the connecting portion 1112 can be thicker than the heating unit 1111, and the width can be wider than the heating unit 1111. During the plugging process, the connecting portion 1112 effectively enhances the structural strength of the heating element 111, and the heating units 1111 on the side of the connecting portion 1112 are more stably connected and less likely to deform or break. In other embodiments, the oil guide body 103 can be arranged in the air flow channel 101 of the atomizer 10, and the heating element 111 is plugged into the air flow channel 101 and connected to the oil guide body 103, so that the heating element 111 can heat the atomized liquid on the oil guide body 103.

[0029] In order to further enhance the structural strength and pressure resistance of the heating element 111, the rigidity of the connecting portion 1112 is greater than the rigidity of each heating unit 1111. The connecting portion 1112 can be a metal material with greater rigidity, such as a chrome-plated alloy or a steel alloy. When multiple heating units 1111 of the heating element 111 are connected to the electrode 112, the connecting portion 1112 can connect the multiple heating units 1111 to form an electrical circuit. The current passing through the heating unit 1111 and the connecting portion 1112 will increase in temperature due to the resistance effect, thereby being used to heat the atomized liquid on the oil guide body 103.

[0030] In this embodiment, please refer to Figure 2 The heating element 111 is a flat heating element, preferably including two heating units 1111, and the heating unit 1111 is a flat mesh structure. The heating unit 1111 can be a metal wire. The movement of free electrons inside the metal material improves the efficiency of heat transfer. The metal wires are interwoven in a grid shape, and the form of the grid includes but is not limited to circular, diamond or square forms. The metal wire can be straight, wavy or broken line, preferably a wavy line or a broken line. Compared with the straight line design, the length of the heating unit 1111 is increased, and the heating efficiency of the heating unit 1111 is further improved. When the atomizer 10 is inserted into the battery rod 11, the flat heating element is clamped between the two, and the force in each direction is relatively uniform, which is conducive to uniform contact with the oil guide body 103, ensuring the stability of the smoke oil transfer and the consistency of the taste of the aerosol. The flat mesh metal heating unit has both rigidity and toughness, which can further ensure the uniformity of contact between the oil guide body 103 and the heating element. Of course, the heating unit 1111 can also be a tubular structure wound into a circular or elliptical shape, or a tubular-like structure, a layered S-shape, or any other set shape. The heating unit 1111 can also be bent to form a rectangular or regular polygonal tubular structure, which can be specifically set according to actual needs.

[0031] The heating unit 1111 can be set to two or more, and the metal wires of the multiple heating units 1111 can be set to different lengths. Metal wires of different lengths have different resistance values ​​and therefore have different heating powers. By adjusting the electrical connection between the battery rod 11 and different heating units 1111, the atomization amount of the atomizer 10 can be adjusted to meet the needs of different users. In other embodiments, the heating unit 1111 can also be set to the same length, but the metal materials used in the multiple heating units 1111 are different, and different metal materials have different resistivities. Therefore, the resistance between the multiple heating units 1111 is different, and the amount of atomization generated is also different. It can be understood that the bending forms between the multiple heating units 1111 are different, and they also have different resistances, and the effects are the same, which will not be expanded here.

[0032] Further, in the present embodiment, the oil storage body 102 may be in the form of oil storage cotton or an enclosed oil tank, etc., for storing the atomized liquid, and the oil guide body 103 may be a flexible oil guide body 103 (such as oil guide cotton) or a porous ceramic material, or other materials with adsorption, which can guide the atomized liquid from the oil storage body 102, so as to guide the atomized liquid from the oil storage body 102 to the heating body 111 for heating. The oil guide body 103 of the atomizer 10 is arranged on both sides of the air flow channel 101, and the oil guide body 103 can be composed of a plurality of single pieces or the oil guide body 103 is sleeved on the side of the air flow channel 101 through an annular hole, and the two heating units 1111 of the heating body 111 are arranged on both sides of the air flow channel 101 corresponding to the oil guide body 103, and the oil guide body 103 is preferably a flat flexible oil guide body 103, and the flexible oil guide body 103 is a flat oil guide cotton. It can ensure that when the atomizer 10 is plugged into the battery 11, the flat heating element 111 and the flat flexible oil guide element 103 are fully fitted together, thereby ensuring the uniformity of the oil guide efficiency and the consistency of the taste.

[0033] In this embodiment, the oil guide body 103 is arranged on the peripheral side of the air flow channel 101. When the atomizer 10 and the battery rod 11 are connected, the plane where the heating body 111 is located is kept flush with the plane where the lower end of the air flow channel 101 is located, and each heating unit 1111 is arranged on both sides of the end of the air flow channel 101. The positions of the heating units 1111 and the oil guide body 103 correspond to each other, which is convenient for fitting and use, making the heating efficiency higher. At the same time, the plane where the heating body 111 is located is flush with the lower end of the air flow channel 101, which can reduce the collision between the aerosol and the wall surface at the corner, and effectively avoid the generation of condensation.

[0034] Furthermore, for the consideration of normal atomization of the atomization device 100, the airflow channel 101 needs to be connected to the atmosphere, so the connection portion 1112 is connected to the bottom opening of the airflow channel 101 and is provided with an avoidance hole 1113 connected to the airflow channel 101. The battery rod 11 is provided with a vent 1131 connected to the external atmosphere, and the avoidance hole 1113 is connected to the vent 1131 of the battery rod 11, so that during the atomization process, the external atmosphere can enter the atomizer and mix with the steam generated by the heating atomization to form an aerosol.

[0035] Specifically, the battery rod 11 is recessed to form a receiving cavity 115 with an opening at the top, and a heating element 111 and a sealing element 113 are placed in the receiving cavity 115. The atomizer 10 partially extends into the receiving cavity 115 and is plugged into the battery rod 11. The airflow channel 101 that runs through both ends of the atomizer 10 includes an air inlet at the top. The atomizer 10 partially enters the receiving cavity 115 of the battery rod 11 and the air inlet is exposed for the user to inhale the aerosol. As the aerosol is continuously generated, the atomized liquid in the atomizer 10 is continuously consumed. The atomizer 10 can be replaced with a new one by unplugging it. The new atomizer 10 has a new oil storage body 102 and has the same shape and specifications as the atomizer 10, thereby realizing a convenient and fast endurance operation of the atomized liquid of the atomizing device 100. Meanwhile, after long-term use of the atomizing device 100, residual atomized liquid is likely to accumulate in the atomizing space, affecting the atomizing effect. If the atomizing device 100 needs to be cleaned, it can be achieved by disassembling the atomizer 10 and the battery rod 11, which is convenient for maintenance of the atomizing device 100.

[0036] Furthermore, in order to prevent the atomizer 10 from overfitting with the accommodating cavity 115 of the battery rod 11, a blocking portion 104 is convexly provided on the outer surface of the atomizer 10, and the blocking portion 104 is arranged in abutment with the open end surface of the accommodating cavity 115. The setting of the blocking portion 104 is conducive to limiting the position of the atomizer 10 entering the accommodating cavity 115, and plays a role in accurate positioning during the process of replacing the atomizer 10. The blocking portion 104 is integrally formed with the outer surface of the atomizer 10, and the blocking portion 104 can be set as a plane in the direction facing the battery rod 11, and the cavity wall of the accommodating cavity 115 of the battery rod 11 facing the top surface of the atomizer 10 can also be set as a plane. The two planes are tightly fitted, which improves the airtightness between the atomizer 10 and the battery rod 11, and effectively prevents the leakage of gas inside the atomizing device 100. In one embodiment, a sealing ring may be provided on the outer surface of the atomizer 10 , and the sealing ring is provided between the blocking portion 104 and the cavity wall of the battery rod 11 accommodating cavity 115 , and the sealing ring further enhances the airtightness of the plug-in fit between the atomizer 10 and the plug-in portion.

[0037] In other embodiments, a plug-in portion and a plug-in slot may be provided between the end face of the blocking portion 104 of the atomizer 10 and the open end face of the accommodating cavity 115 of the battery rod 11. If the plug-in portion is convexly provided on the end face of the blocking portion 104, the plug-in slot is concavely provided on the open end face of the accommodating cavity 115; if the plug-in slot is concavely provided on the end face of the blocking portion 104, the plug-in portion is convexly provided on the end face of the blocking portion 104. Such a configuration further enhances the connection stability between the atomizer 10 and the battery rod 11 and facilitates disassembly and assembly. In a manner having the same effect as the above-mentioned connection manner, a plurality of magnetic suction parts may be provided between the end face of the blocking portion 104 and the open end face of the accommodating cavity 115 of the battery rod 11 for detachable connection.

[0038] Furthermore, the inner wall of the battery rod 11 accommodating chamber 115 is concavely provided with a slot, and the atomizer 10 is provided with a buckle corresponding to the slot. The buckle and the slot can be arranged in an axial ring or at multiple intervals. The engagement of the slot and the buckle can effectively enhance the tight connection between the atomizer 10 and the battery rod 11, and prevent the atomizer 10 from being separated from the accommodating chamber 115 of the battery rod 11. The buckle convexly provided on the atomizer 10 can also be provided with an introduction surface, and the angle between the introduction surface and the outer peripheral surface of the atomizer 10 is small, which has a smooth transition effect. The user can achieve the plug-in fixation and separation of the atomizer 10 and the battery rod 11 by applying a certain stress, which is convenient for disassembly and also plays a role in preventing accidental touch.

[0039] Please refer to Figure 2 In this embodiment, the battery rod 11 includes a seal 113 and at least two electrodes 112. The seal 113 is installed at the top of the battery rod 11. The seal 113 is correspondingly provided with a through hole for installing each electrode 112. Each electrode 112 is exposed outside the through hole. The electrodes 112 are electrically connected to the heating element 111 one by one. The seal 113 is used to block the connection gap between the battery rod 11 and the atomizer 10. On the other hand, the surrounding wall of the seal 113 is provided with an abutment plane for supporting the heating element 111 to further prevent the heating element from deforming during the plugging process. The two electrodes 112 are exposed on the top surface of the seal 113 and are electrically connected to the two heating units 1111 respectively. The battery rod 11 also includes a built-in battery, which can be a dry cell or a rechargeable battery. In the form of a battery, the atomizer 100 can store electrical energy inside, and the user can move the atomizer 100 to use it, thereby improving the portability of the atomizer 100. The battery provides power to the heating element 111 through the electrode 112. One end of each electrode 112 is electrically connected to the battery, and the other end extends from the seal 113 to be exposed at the top of the battery rod 11 and is electrically connected to a heating unit 1111. The connection form can be a fixed form such as welding or plugging.

[0040] The seal 113 can be made of an airtight material such as rubber or silicone, and is sealed between the gap between the atomizer 10 and the battery rod 11. The aerosol in the airflow channel 101 is not easy to escape from the gap, and the overall airtightness of the atomizer 100 is enhanced. The seal 113 also has a supporting and positioning function for the two heating units 1111. The electrode 112 is fixed on the seal 113, and the position of the electrode 112 is fixed. The positions of the two heating units 1111 connected to the electrode 112 are also fixed. During the assembly process of the atomizer 10 and the battery rod 11, the two heating units 1111 can be fitted to the position of the oil guide body 103, thereby enhancing the heating effect and atomization efficiency of the atomized liquid. At the same time, the through hole opened by the seal 113 is an interference fit with the electrode 112. The seal 113 has a certain elasticity and will continue to squeeze the electrode 112 from the peripheral side, thereby further stabilizing the electrode 112.

[0041] Specifically, the seal 113 and the bottom end of the atomizer 10 are enclosed to form an atomization space, one side of the heating element 111 is connected to the oil guide body 103, and the other side is exposed to the atomization space. The aerosol generated by the heating element 111 is directly mixed with the air in the atomization space to form a mixed airflow. The seal 113 is provided with an air hole 1131 connecting the atomization space and the external atmosphere. The battery rod 11 also includes a guide body connected to the seal 113. The guide body is in the atomization space and separates the atomization space to form a diversion channel 1132 connecting the airflow channel 101 and the air hole 1131. In the atomization space, the atomized liquid heated by the heating unit 1111 is mixed with the air to form an aerosol, and the air entering the atomization space is introduced by the air hole 1131. The air hole 1131 can be opened on the outer shell of the battery rod 11 to form an airway connecting the atomization space. The guide body can be a polymer such as silicone, rubber or other plastics, which has strong corrosion resistance and stability, and is not easy to change for long-term contact with the gas containing the atomized liquid. The seal 113 and the guide body are both in the atomization space, and the shunt channel 1132 effectively shortens the flow path of the aerosol. The aerosol can directly enter the airflow channel 101 through the guidance of the shunt channel 1132, reducing the possibility of condensation of the high-temperature aerosol in the atomization space when it encounters cold, ensuring the normal operation of the devices in the atomization space, and avoiding the condensation mixed into the aerosol to affect the taste.

[0042] In this embodiment, a guide body 114 is provided at the bottom of the atomization space, and the guide body 114 is in the atomization space and separates the atomization space to form a flow channel 1132 connecting the airflow channel 101 and the air hole 1131. The seal 113 may have two or more air holes 1131 that connect the external space and the atomization space 12. In this case, the plurality of air holes 1131 may be symmetrically arranged, and the center point of the guide body 114 may coincide with the symmetry center of the plurality of air holes 1131. The guide body 114 may be fixedly connected or detachably connected to the seal 113. The detachable connection may be in the form of plug-in, screw connection, snap-on connection, etc. The detachable connection of the guide body 114 may maintain and clean the components in the atomization space 12, thereby improving the aerosol taste and atomization efficiency of the atomization device 100. Preferably, the guide body 114 is arranged on the seal 113 and is integrally formed with the seal 113, and the stability of the guide body 114 is improved.

[0043] The guide body 114 can be a polymer such as silicone, rubber or other plastics, which has strong corrosion resistance and stability, and is not easy to change after long-term contact with the gas containing the atomized liquid. The guide body 114 can divide the atomization space 12 into two branch channels 121, and the branch channels 121 are formed by the side wall of the guide body 114 and the surface of the sealing member 113. Each branch channel 121 is connected to the air hole 1131 and the air flow channel 101, and guides the aerosol from the atomization space 12 into the air flow channel 101.

[0044] Furthermore, the sealing member 113 includes at least two air holes 1131, each of which is located near the opposite sides of the guide body, and each flow diversion channel 1132 connects at least one air hole 1131 and the air flow channel 101. In this embodiment, the guide body is located in the middle of the atomization space and corresponds to the central projection point of the air flow channel 101, so the guide body divides the atomization space into two flow diversion channels 1132 equally, corresponding to the two heating units 1111 of the heating element 111, respectively, to facilitate the rapid circulation of the aerosol, and to prevent the formation of turbulence when two fast airflows running in opposite directions converge, thereby reducing the generation of condensate.

[0045] In this embodiment, a control mainboard and a charging compartment for placing batteries are provided inside the battery rod 11. A charging port is provided on the control mainboard for supplying power to the battery. The charging port is exposed at the bottom of the battery rod 11. A silicone member may also be provided to seal the charging port to achieve waterproof protection of the charging port and prevent liquid from entering the charging port and affecting its use. A control button electrically connected to the control mainboard may also be provided on the battery rod 11 to adjust the heating power of the heating element 111, so that the user can adjust the atomization power according to needs.

[0046] The control mainboard on the battery rod 11 is also electrically connected to a microphone, which is an airflow sensing element and is arranged in the airway connecting the battery rod 11 and the outside atmosphere. When the user inhales from the top of the atomizer 10, the gas in the airway 101 and the battery rod 11 is driven to flow, and the microphone is induced to transmit a signal to the control mainboard, and the control mainboard controls the heating element 111 to start heating. With such an arrangement, the atomizing device 100, in the standby state, determines whether to atomize based on the user's inhalation action. During the interval time when the user does not need to inhale, the heating element 111 does not work, thereby avoiding continued heating and atomization during the user's interval time, thereby improving the utilization rate of the atomized liquid.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizing device, characterized in that: It comprises an atomizer with an oil storage body built in and a battery rod detachably connected to the atomizer; wherein, The atomizer is formed with an air flow channel penetrating both ends and an oil guide body connected to the oil storage body, and the oil guide body is installed at the bottom end of the atomizer; A heating element is arranged inside the battery rod. When the atomizer and the battery rod are plugged in, the heating element is connected to the oil-conducting body. The heating element comprises a connecting portion and at least two heating units. Each of the heating units is connected via the connecting portion, and both ends of the heating element are fixedly connected to the battery rod. When the atomizer and the battery rod are disassembled, the heating element and the oil-conducting body are separated, and the heating element is located inside the battery rod.

2. The atomizing device according to claim 1, characterized in that: The rigidity of the connecting portion is greater than the rigidity of each of the heating units.

3. The atomizing device according to claim 1, characterized in that: The heating element is a flat heating element and / or the oil-conducting element is a flat flexible oil-conducting element.

4. The atomizing device according to claim 2, characterized in that: The heating unit is a flat mesh structure, and the flexible oil-conducting body is a flat oil-conducting cotton.

5. The atomizing device according to claim 3, characterized in that: The oil guide body is arranged on the peripheral side of the air flow channel. When the atomizer and the battery rod are connected, the plane where the heating body is located is kept flush with the plane where the air flow channel port is located, and each heating unit is arranged on both sides of the air flow channel port.

6. The atomizing device according to claim 5, characterized in that: The connecting portion is connected to the bottom opening of the air flow channel and is provided with an avoidance hole communicated with the air flow channel.

7. The atomizing device according to any one of claims 1 to 6, characterized in that: The battery rod is concavely formed with a receiving cavity with an opening at the top, the heating element and the sealing element are arranged in the receiving cavity, and the atomizer part extends into the receiving cavity and is plugged and matched with the battery rod.

8. The atomizing device according to claim 7, characterized in that: The sealing member is provided with a through hole for installing each of the electrodes, each of the electrodes is exposed outside the through hole, and the electrodes are electrically connected to the electrode contact parts of the heating element one by one.

9. The atomizing device according to claim 8, characterized in that: The sealing member and the bottom end of the atomizer are enclosed to form an atomization space. One side of the heating element is connected to the oil guide body, and the other side is exposed to the atomization space.

10. The atomizing device according to claim 9, characterized in that: A guide body is arranged at the bottom of the atomizing space, and the guide body is located in the atomizing space and divides the atomizing space to form a flow diversion channel connecting the air flow channel and the air hole.

11. The atomizing device according to claim 10, characterized in that: The sealing member comprises at least two air holes, each of which is located close to two opposite sides of the flow guide body, and each of the flow diversion channels connects at least one of the air holes and the air flow channel.

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