Atomizer rod and electronic atomizer

Abstract

The utility model provides an atomizer rod and electronic atomizer, including battery module and control module, the battery module is equipped with the electrical core that is used for storing electric energy, the electrical core is equipped with two first conducting strip and one second conducting strip, the polarity of first conducting strip and the polarity of second conducting strip are opposite; the second conducting strip is located in the center of one side of the battery cell, and the two first conducting strips are symmetrically arranged relative to the second conducting strip; the control module is provided with a control panel assembly, the control panel assembly is provided with a first electrode and a second electrode which are opposite in polarity, and the second electrode is located in the center of one side of the control panel assembly. The battery module is detachably connected to the control module, and when the battery module is connected with the control module, the first electrode abuts against one of the two first conducting strips, and the second electrode abuts against the second conducting strip. The battery is convenient to recycle and replace, the assembling and disassembling efficiency of the electronic atomizer is improved, and the risks of short circuit and burning after the battery cell is reversely installed are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic atomizer field, in particular to a kind of atomizer rod and electronic atomizer. BACKGROUND

[0002] Electronic atomizer is mainly composed of atomizer and battery for providing power for atomizer, and its basic working principle is to heat and atomize atomized liquid with fragrance into gas mist by atomizer for user.

[0003] The existing electronic atomizer usually includes disposable electronic atomizer and refillable electronic atomizer, since refillable electronic atomizer only needs to replace atomizer to be reused, and has better market circulation. The atomizer and the atomizer rod are usually separated in the refillable electronic atomizer, and the atomizer rod is provided with a battery that can be charged and reused. After the atomizer is used up, the atomizer can be replaced without replacing the atomizer rod to be reused. Since the battery of the electronic atomizer is greatly reduced in life after being cycled charged, and the battery is located in the atomizer rod, the atomizer rod also needs to be replaced at this time.

[0004] The related technology provides an electronic atomizer with replaceable battery. Since the battery has positive and negative poles, it is easy to cause short circuit and burn out after being installed reversely. Therefore, when assembling and replacing the battery, it is necessary to pay special attention to whether the positive and negative poles of the battery are reversed, thereby seriously affecting the assembly efficiency of the electronic atomizer. SUMMARY

[0005] Therefore, the utility model aims to provide an atomizer rod and an electronic atomizer, which solve the problem that the positive and negative poles of the battery are easily reversed during assembly and replacement in the prior art.

[0006] In a first aspect, the application provides an atomizer rod, which comprises:

[0007] A battery module is provided with a battery core for storing electric energy, the battery core is provided with two first conductive sheets and one second conductive sheet, the polarity of the first conductive sheet and the second conductive sheet is opposite, the second conductive sheet is located at the center of one side of the battery core, and the two first conductive sheets are symmetrically arranged about the second conductive sheet.

[0008] A control module is provided with a control board assembly, the control board assembly is provided with a first electrode and a second electrode with opposite polarity, and the second electrode is located at the center of one side of the control board assembly.

[0009] The battery module is detachably connected to the control module, when the battery module is connected to the control module, the first electrode abuts one of the two first conductive sheets, and the second electrode abuts the second conductive sheet.

[0010] In an embodiment, the polarity of the first conductive sheet and the polarity of the first electrode are both negative, and the polarity of the second conductive sheet and the polarity of the second electrode are both positive; or

[0011] The polarity of the first conductive sheet and the polarity of the first electrode are both positive, and the polarity of the second conductive sheet and the polarity of the second electrode are both negative.

[0012] In an embodiment, the first electrode and the second electrode are both spring electrodes.

[0013] In an embodiment, the battery module is provided with a first connecting member, and the control module is provided with a second connecting member, the first connecting member and the second connecting member are detachably connected by at least one of snap connection, threaded connection, magnetic attraction connection, pin connection and hinge connection.

[0014] In an embodiment, the battery module further comprises a tail cap, the tail cap is provided with an open first accommodating cavity, the battery cell is accommodated in the first accommodating cavity, and one end of the battery cell provided with the first conductive sheet and the second conductive sheet is arranged towards the outside of the first accommodating cavity, the tail cap is formed with a plug-in connector at one end of the opening, and the first connecting member is formed on the outer wall of the plug-in connector; the control module further comprises a shell, the shell is formed with a second accommodating cavity for accommodating the control board assembly, and the second accommodating cavity is formed with a plug-in interface on the side close to the first electrode and the second electrode, and the second connecting member is formed on the inner wall of the plug-in interface; when the plug-in connector is inserted into the plug-in interface, the first connecting member and the second connecting member are snap connected.

[0015] In an embodiment, further comprising a shell and a fixing member, the shell is provided with a third accommodating cavity, and the fixing member is detachably connected to the shell; when the fixing member is connected to the shell, the fixing member, the control board assembly and the battery cell are sequentially abutted and connected inwardly along the third accommodating cavity.

[0016] In an embodiment, the shell is provided with a clamping groove, the fixing member is provided with a clamping body which can be clamped in the clamping groove, and the clamping groove and the clamping body are snap connected.

[0017] In an embodiment, the clamping groove penetrates the inner wall surface and the outer wall surface of the shell, and the fixing member is provided with an avoiding groove at a position corresponding to the clamping body; under the action of external force, the clamping body can be bent into the avoiding groove, so that the clamping body is separated from the clamping groove.

[0018] In an embodiment, the shell is provided with a pressing portion which can be pressed inwardly in the clamping groove, and the pressing portion corresponds to the position of the clamping body.

[0019] In a second aspect, the application provides an electronic atomizer, comprising:

[0020] The atomizer is provided with a USB plug;

[0021] The atomizer rod as in any one of the first aspect is provided with a USB slot, and the atomizer is detachably connected with the atomizer rod through the USB plug and the USB slot.

[0022] In the atomizer rod and the electronic atomizer, the first electrode is in contact with the first conductive sheet, and the second electrode is in contact with the second conductive sheet, so that the battery is not welded with the control board assembly during installation, the assembly process of the atomizer rod is simplified, and the atomizer rod can be activated again by replacing the battery only, which facilitates the recycling and replacement of the battery module and promotes the environmental protection of the electronic atomizer. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 It is a structural schematic diagram of the atomizer rod in the first embodiment.

[0025] Figure 2 It is an internal structural schematic diagram of the atomizer rod in the first embodiment.

[0026] Figure 3 It is an exploded view of the control module in the first embodiment.

[0027] Figure 4 It is an exploded view of the control board assembly in the first embodiment.

[0028] Figure 5 It is an exploded view of the battery module in the first embodiment.

[0029] Figure 6 It is a connection schematic diagram of the control board assembly and the battery module in the first embodiment.

[0030] Figure 7Figure 1 is a schematic view of the connection between the atomizing core and the atomizer rod in the first embodiment.

[0031] Figure 8 Figure 2 is a schematic view of the internal structure of the atomizing core in the first embodiment.

[0032] Figure 9 Figure 3 is an exploded view of the atomizing core in the first embodiment.

[0033] Figure 10 Figure 4 is a schematic view of the internal structure of the atomizer rod in the first embodiment.

[0034] Figure 11 Figure 5 is a schematic view of the connection between the atomizer rod and the atomizer in the second embodiment.

[0035] Figure 12 Figure 6 is an exploded view of the atomizer rod in the second embodiment.

[0036] Figure 13 Figure 7 is a schematic view of the internal structure of the atomizer rod in the second embodiment.

[0037] Figure 14 Figure 8 is a schematic view of the internal structure of the atomizing core in the third embodiment. Figure 13

[0038] Figure 15 Figure 9 is a schematic view of the internal structure of the atomizing core in the third embodiment.

[0039] Figure 16 Figure 10 is an exploded view of the atomizing core in the third embodiment.

[0040] Figure 17 Figure 11 is a schematic view of the internal structure of the electronic atomizer in the third embodiment.

[0041] Figure 12 is a schematic view of the internal structure of the electronic atomizer in the third embodiment.

[0042] 100, atomizer rod;

[0043] 10, control module; 101, second connecting piece; 11, shell; 111, second accommodating cavity; 102, air inlet hole; 12, control board assembly; 121, sealing silica gel; 122, bottom cover; 123, PCBA control board; 1231, first electrode; 1232, second electrode; 1233, USB slot; 124, upper cover; 125, microphone silica gel;

[0044] 20, battery module; 201, first connecting piece; 21, tail cap; 211, first accommodating cavity; 22, battery cell; 221, first conductive sheet; 222, second conductive sheet;

[0045] 300, atomizer;

[0046] ​31, mouthpiece; 32, liquid storage assembly; 321, oil cup seal; 322, oil cup; 33, atomizing core assembly; 331, connecting column; 332, oil guiding cotton; 333, oil guiding heating body; 334, heating wire silica gel; 34, electrode plate; 35, USB plug; 36, O-ring; 37, oil absorbing cotton; 38, base;

[0047] 301, mouthpiece; 302, liquid storage assembly; 3021, oil cup seal; 3022, oil cup; 303, atomizing core assembly; 3033, oil guiding heating body; 3034, heating wire silica gel; 304, electrode plate; 305, USB plug; 306, O-ring; 307, oil absorbing cotton; 308, base;

[0048] 40, shell; 401, clamping groove; 402, air inlet hole; 403, pressing part;

[0049] 50, fixing piece; 501, clamping body; 502, avoiding groove. DETAILED DESCRIPTION

[0050] The specific embodiments of the present application will be described below in detail with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the description of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0051] In the description of the present application, unless otherwise explicitly specified and limited, the terms "setting", "mounting", "connecting" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0052] The terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, which is only for the convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0053] The terms "first", "second", "third" and the like are only for distinguishing similar attributes of elements, and do not indicate or imply relative importance or a specific order.

[0054] The terms "comprise", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0055] First embodiment

[0056] As shown in Figures 1-10 The embodiment of the present application provides an atomizer rod 100, which comprises a battery module 20 and a control module 10, the battery module 20 is provided with a battery core 22 for storing electric energy, the battery core 22 is provided with two first conductive sheets 221 and one second conductive sheet 222, the polarity of the first conductive sheet 221 is opposite to that of the second conductive sheet 222; the second conductive sheet 222 is located at the center of one side of the battery core 22, and the two first conductive sheets 221 are symmetrically arranged about the second conductive sheet 222; the control module 10 is provided with a control board assembly 12, the control board assembly 12 is provided with a first electrode 1231 and a second electrode 1232 with opposite polarities, and the second electrode 1232 is located at the center of one side of the control board assembly 12; wherein the battery module 20 is detachably connected to the control module 10, when the battery module 20 is connected to the control module 10, the first electrode 1231 abuts against one of the two first conductive sheets 221, and the second electrode 1232 abuts against the second conductive sheet 222.

[0057] In the atomizer rod 100 of the embodiment, the first electrode 1231 is in contact with the first conductive sheet 221 for conduction, and the second electrode 1232 is in contact with the second conductive sheet 222 for conduction, so that the battery core 22 does not need to be welded with the control board assembly 12 during installation, the assembly process of the atomizer rod 100 is simplified, and the atomizer rod 100 can be activated again only by replacing the battery, so that the recycling and replacement of the battery module 20 are facilitated, and the environmental protection of the electronic atomizer is promoted. In addition, when the battery core 22 is replaced, the first electrode 1231 is in contact with any one of the two first conductive sheets 221 for conduction, and no matter whether the battery core 22 is installed in a normal direction or a reverse direction, the problem of short circuit or reverse connection of the power supply will not occur, the assembly and disassembly efficiency of the electronic atomizer is improved, the user can replace the battery module 20 by himself, and the risk of short circuit and burning caused by the reverse installation of the battery core 22 is avoided.

[0058] As shown in Figure 5 and Figure 6 In an embodiment, the polarity of the first conductive sheet 221 and the polarity of the first electrode 1231 are both negative, and the polarity of the second conductive sheet 222 and the polarity of the second electrode 1232 are both positive.

[0059] Since the second conductive sheet 222 is located at the center of the side of the battery cell 22 connected to the control board assembly 12, and the second electrode 1232 is located at the center of the side of the control board assembly 12 connected to the battery module 20, the second conductive sheet 222 is always in contact with the second electrode 1232 when the battery module 20 is connected to the control module 10, thus the polarity of the second conductive sheet 222 and the second electrode 1232 is set to be the same. Since the two first conductive sheets 221 are symmetrically arranged about the second conductive sheet 222, the first conductive sheet 221 is in contact with any one of the first electrodes 1231, thus the control board assembly 12 can be powered by the battery cell 22.

[0060] When the battery cell 22 is designed, the two first conductive sheets 221 can be designed in a parallel form to be connected to the external circuit. When one of the first conductive sheets 221 is connected to the first electrode 1231, the current can flow out of the second conductive sheet 222, pass through the external circuit, and return to the inside of the battery cell 22 through the connected first conductive sheet 221, thus the normal use of the battery cell 22 can be realized.

[0061] Alternatively, in another embodiment, the polarity of the first conductive sheet 221 and the polarity of the first electrode 1231 are both positive, and the polarity of the second conductive sheet 222 and the polarity of the second electrode 1232 are both negative. The specific principle can be referred to the above description, which will not be repeated here.

[0062] As shown in FIG. 1, Figure 2 In an embodiment, the first electrode 1231 and the second electrode 1232 are both spring electrodes. Since the spring inside the spring electrode can be stretched or compressed, the spring electrode can realize length conversion within a certain length range, which makes it more convenient to install and disassemble. Compared with the traditional rigid electrode, it does not need very precise installation position and force. The spring electrode can easily contact the battery electrode, and the battery can be easily inserted and taken out during assembly and replacement of the battery without damaging the electrode. At the same time, it does not need to be connected by welding process, which solves the problem of poor contact caused by individual part tolerance, improves production efficiency, and reduces production cost.

[0063] As shown in FIG. 1, Figure 1 and Figure 5 In an embodiment, the battery module 20 is provided with a first connecting piece 201, and the control module 10 is provided with a second connecting piece 101, the first connecting piece 201 and the second connecting piece 101 are detachably connected through buckle connection.

[0064] In an embodiment, the battery module 20 further comprises a tail cap 21, the tail cap 21 is provided with a first accommodating cavity 211 with an opening, the battery cell 22 is accommodated in the first accommodating cavity 211, and the battery cell 22 is provided with a first conductive sheet 221 and a second conductive sheet 222, one end of the first conductive sheet 221 and the second conductive sheet 222 is arranged towards the outside of the first accommodating cavity 211, the tail cap 21 is formed with a plug (not shown in the figure) at one end of the opening, and the first connecting piece 201 is formed on the outer wall of the plug; the control module 10 further comprises a shell 11, the shell 11 is formed with a second accommodating cavity 111 for accommodating the control board assembly 12, the second accommodating cavity 111 is formed with a plug-in interface (not shown in the figure) at a side close to the first electrode 1231 and the second electrode 1232, and the second connecting piece 101 is formed on the inner wall of the plug-in interface; when the plug is inserted into the plug-in interface, the first connecting piece 201 and the second connecting piece 101 are snap-connected.

[0065] It can be understood that the battery module 20 and the control module 10 can also be detachably connected by at least one of threaded connection, magnetic attraction connection, pin connection and hinge connection.

[0066] The tail cap 21 is a sleeve structure with a half-enclosing shape, the top of the tail cap 21 is open and formed with the first accommodating cavity 211, the diameter of one end close to the top of the tail cap 21 is reduced and formed with the plug, the first connecting piece 201 is formed on the left and right side walls of the plug, and the first connecting piece 201 is a male buckle in a protruding shape. The limiting ribs are arranged on the inner wall of the first accommodating cavity 211, and the battery cell 22 is fixed in the first accommodating cavity 211 by abutting the battery cell 22 against the limiting ribs.

[0067] The battery cell 22 is a lithium ion battery cell 22 or a lithium polymer battery cell 22, which has the characteristics of high energy density and can provide sufficient power for the electronic atomizer, so that the electronic atomizer can be used for a long time after being charged once.

[0068] As Figure 1 , Figure 3 and Figure 4As shown, the control module 10 comprises a hollow shell 11 and a control board assembly 12 located in the shell 11, the control board assembly 12 comprising a PCBA control board 123, an upper cover 124, a bottom cover 122, a microphone silica gel 125 and a sealing silica gel 121, the upper cover 124 being provided with a mounting position (not shown in the figure) for assembling the PCBA control board 123 and a microphone cavity (not shown in the figure) for accommodating the microphone silica gel 125, the bottom cover 122 being capable of cooperating with the upper cover 124 to fix the PCBA control board 123 and the microphone silica gel 125, the first electrode 1231 and the second electrode 1232 being connected to the lower end of the PCBA control board 123. After assembly, the first electrode 1231 and the second electrode 1232 are exposed through the connecting holes (not shown in the figure) formed on the bottom cover 122 and the upper cover 124. The control board assembly 12 is installed in the second accommodating cavity 111 and forms a plug-in interface at the lower end of the second accommodating cavity 111, the first electrode 1231 and the second electrode 1232 being exposed in the plug-in interface. A female buckle is provided on the inner wall surface of the plug-in interface, which can be connected with a male buckle.

[0069] The USB slot 1233 is connected to the upper end of the PCBA control board 123, which can be connected to the atomizer 300 in a plug-in manner. The upper cover 124 and the bottom cover 122 also form an air inlet channel (not shown in the figure) communicating with the microphone cavity, and an air inlet hole 102 is formed on the shell, so that when a user smokes the electronic atomizer through the atomizer 300, external air can flow into the atomizer 300 through the air inlet hole 102, the air inlet channel and an air outlet channel (not shown in the figure) provided in the USB slot 1233. The sealing silica gel 121 is used to fix the upper cover 124 and the bottom cover 122 which are properly positioned, and can also prevent gas from leaking from the air inlet channel or the air outlet channel.

[0070] As shown in Figure 4 and Figures 7-10 Based on the above atomizer rod 100, the electronic atomizer of the present embodiment further comprises an atomizer 300, the atomizer 300 being provided with a USB plug 35; the atomizer rod 100 is provided with a USB slot 1233, and the atomizer 300 is detachably connected to the atomizer rod 100 through the USB plug 35 and the USB slot 1233.

[0071] The atomizer 300 of the present embodiment can have various models, each model of the atomizer 300 having different structures or powers, and being detachably connected to the atomizer rod 100 through the USB connection, so that different atomizers 300 can be selected and replaced, thereby realizing the change of the taste of the electronic atomizer.

[0072] In addition, the PCBA control board 123 is also written with a smart encryption anti-counterfeiting program. When the USB plug 35 of the atomizer 300 is inserted into the USB slot 1233 of the atomizer rod 100, the smart encryption anti-counterfeiting program can identify whether the atomizer 300 is an original product, and can also identify the parameters of the atomizer 300. Different parameters are matched to output different powers, so that the taste of the atomizer 300 reaches the best.

[0073] As Figures 8-10 shown, to specifically illustrate the working principle of the electronic atomizer of the embodiment, the embodiment provides an atomizer 300, and the airflow channel of the atomizer 300 is a straight line structure.

[0074] As Figure 9 shown, the atomizer 300 includes, from top to bottom, a suction nozzle 31, a liquid storage assembly 32, an atomizer core assembly 33, an electrode plate 34, a USB plug 35, and a base 38. The suction nozzle 31 is sleeved on the liquid storage assembly 32. The liquid storage assembly 32 includes an oil cup 322 and an oil cup sealing element 321. The oil cup 322 and the oil cup sealing element 321 are connected and form an oil storage cavity (not shown in the figure). The atomizer core assembly 33 is accommodated in the oil storage cavity, used for heating and atomizing the permeated atomization liquid, and forming an aerosol in the airflow channel for a user to inhale.

[0075] The atomizer core assembly 33 includes a connecting column 331, an oil guiding cotton 332, an oil guiding heating body 333, and a heating wire silica gel 334. The oil guiding heating body 333 and the oil guiding cotton 332 are both cylindrical structures. The connecting column 331, the oil guiding cotton 332, and the oil guiding heating body 333 are sequentially sleeved and connected from outside to inside. The connecting column 331 is also provided with an oil guiding hole (not shown in the figure). The atomization liquid in the oil storage cavity can permeate the oil guiding cotton 332 and the oil guiding heating body 333 in sequence through the oil guiding hole, and be heated and atomized into an aerosol by the heating wire in the oil guiding heating body 333. The connecting column 331 is a hollow columnar structure, which communicates the oil guiding heating body 333 and the suction nozzle 31, and can deliver the atomized aerosol to the suction nozzle 31.

[0076] The oil guiding heating body 333 is a porous oil guiding base made of ceramic, and can also be made of one of a porous carbon, a porous metal, and a porous high-molecular-weight plastic. The oil guiding heating body 333 has a plurality of fine pores in the inside. The atomization liquid can pass through the fine pores and abut against the heating wire in the inside. The heating wire generates heat after being electrified. Under the action of the high temperature of the heating wire, the atomization liquid can be atomized into an aerosol for a user to inhale.

[0077] As Figure 8 and Figure 9As shown, the heating wire silicone 334 is used to position and fix the oil-conducting heating element 333, and also provides electrode mounting holes (not shown). The electrode posts of the electrode plate 34 can pass through the electrode mounting holes and connect to the heating wire. The electrode posts also use spring electrodes, which connect to the output power by squeezing the electrode pins of the heating wire. The USB plug 35 is soldered to the electrode plate 34. The base 38 can be snapped onto the lower end of the oil cup 322 and seal the atomizer 300. The part of the base 38 that snaps into the oil cup 322 is surrounded by O-rings 36 to prevent leakage of the atomized liquid in the oil storage chamber. In addition, oil-absorbing cotton 37 is provided between the electrode plate 34 and the base 38 at the positions corresponding to the two electrode mounting holes, which can absorb the atomized liquid that leaks through the electrode mounting holes, thereby preventing oil leakage. The base 38 also has a channel for the USB plug 35 to pass through, so that the USB plug 35 can be exposed after the base 38 is installed.

[0078] Second Embodiment

[0079] like Figures 11-14 As shown, this embodiment provides another atomizer rod 100, which differs from the atomizer rod 100 in the first embodiment in that:

[0080] like Figure 12 and Figure 13 As shown, the atomizer rod 100 of this embodiment also includes a housing 40 and a fixing member 50. The housing 40 is provided with a third receiving cavity (not shown). The fixing member 50 is detachably connected to the housing 40. When the fixing member 50 is connected to the housing 40, the fixing member 50, the control board assembly 12 and the battery cell 22 are connected to each other in sequence along the third receiving cavity.

[0081] The structure of the battery cell 22 and the control board assembly 12 in this embodiment is the same as that in the first embodiment.

[0082] like Figure 13 As shown, in this embodiment, the outer casing 40 is a semi-enclosed sleeve structure with an opening at the top forming a third receiving cavity. The battery cell 22, the control board assembly 12, and the fixing member 50 are sequentially connected to the third receiving cavity from the inside out. Through the detachable connection between the fixing bracket and the outer casing 40, the battery cell 22 and the control board assembly 12 can be disassembled from or reassembled from the outer casing 40, facilitating the recycling and replacement of the battery cell 22.

[0083] like Figure 12 and Figure 14 As shown, in one embodiment, the outer shell 40 is provided with a slot 401, and the fixing member 50 is provided with a card body 501 that can be snapped into the slot 401, and the slot 401 and the card body 501 are snapped together.

[0084] In the embodiment, the inner wall of the two sides of the shell 40 is inwardly recessed to form a clamping groove 401, and the outer wall of the two sides of the fixing member 50 is provided with a corresponding clamping body 501, which can be clamped in the clamping groove 401 to achieve detachable connection of the shell 40 and the fixing member 50.

[0085] It can be understood that the shell 40 and the fixing member 50 can also be detachably connected by at least one of threaded connection, magnetic connection, pin connection, and hinge connection, thereby realizing the detachability of the battery cell 22.

[0086] As shown in the drawings, Figure 14 in an embodiment, the clamping groove 401 penetrates the inner wall and the outer wall of the shell 40, and the fixing member 50 is provided with an avoiding groove 502 at a position corresponding to the clamping body 501; under the action of an external force, the clamping body 501 can be bent into the avoiding groove 502, so that the clamping body 501 is separated from the clamping groove 401.

[0087] In the embodiment, the clamping body 501 can be bent into the avoiding groove 502 by directly pressing the clamping body 501, so that the clamping body 501 is separated from the clamping groove 401, thereby realizing the detachable connection of the fixing member 50 and the shell 40.

[0088] In an embodiment, the shell 40 is provided with a pressing portion 403 in the clamping groove 401, which can be pressed inwardly, and the position of the pressing portion 403 corresponds to that of the clamping body 501.

[0089] As shown in the drawings, Figure 13 and Figure 14 in the embodiment, the pressing portion 403 extends along one side of the clamping groove 401 to the other side without being connected to the other side, so that the pressing portion 403 can be bent into the clamping groove 401 under the action of an external force, thereby abutting against the clamping body 501, pushing the clamping body 501 to bend into the avoiding groove 502, and promoting the separation of the clamping body 501 from the clamping groove 401, thereby realizing the detachable connection of the fixing member 50 and the shell 40.

[0090] As shown in the drawings, Figure 11 based on the above-mentioned atomizer rod 100, the embodiment further provides an electronic atomizer, which further comprises an atomizer 300 provided with a USB plug 35; the atomizer rod 100 is provided with a USB slot 1233, and the atomizer 300 and the atomizer rod 100 are detachably connected through the USB plug 35 and the USB slot 1233.

[0091] In the embodiment, the air inlet hole 402 is formed on the shell 40, and when a user smokes the electronic atomizer through the atomizer 300, external air can flow into the atomizer 300 through the air inlet hole 402, the air inlet channel, and the air outlet channel arranged in the USB slot 1233 in sequence.

[0092] Third embodiment

[0093] As Figures 15-17 shown, the embodiment also provides another atomizer, which is different from the atomizer in the first embodiment in that the oil-guiding heating body of the embodiment adopts a non-perforated ceramic substrate, an atomization surface is formed on the ceramic substrate, and a gas flow channel is additionally provided to deliver the atomized gas mist to the suction nozzle 301.

[0094] As Figure 15 and Figure 16 shown, the atomizer comprises, from top to bottom, the suction nozzle 301, the liquid storage assembly 302, the atomizer core assembly 303, the electrode plate 304, the USB plug 305, and the base 308, the suction nozzle 301 is sleeved on the liquid storage assembly 302, the liquid storage assembly 302 comprises the oil cup 3022 and the oil cup sealing piece 3021, the oil cup 3022 and the oil cup sealing piece 3021 are connected and form an oil storage cavity, and the atomizer core assembly 303 is accommodated in the oil storage cavity.

[0095] The atomizer core assembly 303 comprises the oil-guiding heating body 3033 and the heating wire silica gel 3034, the heating wire silica gel 3034 is sleeved on the oil-guiding heating body 3033, the upper surface of the oil-guiding heating body 3033 directly contacts the atomization liquid in the oil storage cavity, and the heating wire is embedded in the lower surface of the oil-guiding heating body 3033, wherein the upper surface of the oil-guiding heating body 3033 is inwardly recessed to form an oil storage groove, and the oil storage groove corresponds to the position of the heating wire, so that the atomization liquid in the oil storage groove can quickly penetrate onto the heating wire.

[0096] The lower surface of the oil-guiding heating body 3033 and the electrode plate 304 are spaced apart and form a heating cavity (not shown in the figure) for the atomization liquid to be heated and atomized, the oil cup 3022 is also provided with a gas flow channel (not shown in the figure) for facilitating the flow of the gas mist, the gas flow channel communicates with the heating cavity, and the gas mist generated in the heating cavity can be delivered to the suction nozzle 301 through the gas flow channel.

[0097] The oil-guiding heating body 3033 is a porous oil-guiding substrate made of ceramic, and can also be made of one of porous carbon, porous metal, and porous high-molecular-weight plastic, and has a plurality of fine pores inside, the atomization liquid can pass through the fine pores and abut against the heating wire inside, the heating wire generates heat after being electrified, and under the action of the high temperature of the heating wire, the atomization liquid can be atomized into the gas mist for the user to inhale.

[0098] The heating wire silica gel 3034 is used for positioning and fixing the oil guiding heating body 3033, and also provides electrode mounting holes through which the electrode column of the electrode plate 304 can be connected with the heating wire, and the USB plug 305 is welded on the electrode plate 304. The base 308 can be clamped on the lower end of the oil cup 3022 and seal the atomizer, and the O-ring 306 is arranged around the four sides of the base 308 clamped into the oil cup 3022, which can prevent the atomized liquid in the oil storage cavity from leaking. In addition, the oil absorbing cotton 307 is arranged between the electrode plate 304 and the base 308 at the positions corresponding to the two electrode mounting holes, which can absorb the atomized liquid leaked through the electrode mounting holes, thereby preventing oil leakage. The passage through which the USB plug 305 can pass is also arranged on the base 308, so that after the base 308 is installed, the USB plug 305 can be exposed.

[0099] As shown in the above atomizing core 303, the electronic atomizer is also provided in the embodiment. Figure 17 As shown in the above atomizing core 303, the electronic atomizer is also provided in the embodiment.

[0100] It should be noted that each of the embodiments in the present specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments can be referred to each other.

[0101] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An atomizer rod, characterized by, The battery module (20) is detachably connected to the control module (10), when the battery module (20) is connected with the control module (10), the first electrode (1231) abuts against one of the two first conductive sheets (221), and the second electrode (1232) abuts against the second conductive sheet (222).

2. The atomizer rod according to claim 1, wherein: the polarity of the first conductive sheet (221) and the polarity of the first electrode (1231) are both negative, and the polarity of the second conductive sheet (222) and the polarity of the second electrode (1232) are both positive; or the polarity of the first conductive sheet (221) and the polarity of the first electrode (1231) are both positive, and the polarity of the second conductive sheet (222) and the polarity of the second electrode (1232) are both negative. The first electrode (1231) and the second electrode (1232) are both spring electrodes. The battery module (20) is provided with a first connecting piece (201), and the control module (10) is provided with a second connecting piece (101); the first connecting piece (201) and the second connecting piece (101) are detachably connected through at least one of buckle connection, screw connection, magnetic attraction connection, pin connection, and hinge connection. ​ ​ ​ 3. The atomizer rod of claim 1, wherein, ​ 4. The atomizer rod of any of claims 1-3, wherein, ​ 5. The atomizer rod of claim 4, wherein, The battery module (20) further comprises a tail cap (21) provided with an open first accommodating cavity (211), the battery cell (22) is accommodated in the first accommodating cavity (211), and one end of the first conductive sheet (221) and the second conductive sheet (222) of the battery cell (22) is arranged towards the outside of the first accommodating cavity (211), the tail cap (21) is formed with a plug-in connector at one end of the opening, and the first connecting piece (201) is formed on the outer wall of the plug-in connector; the control module (10) further comprises a shell (11) formed with a second accommodating cavity (111) for accommodating the control board assembly (12), the second accommodating cavity (111) is formed with a plug-in interface on the side close to the first electrode (1231) and the second electrode (1232), and the second connecting piece (101) is formed on the inner wall of the plug-in interface; when the plug-in connector is inserted into the plug-in interface, the first connecting piece (201) and the second connecting piece (101) are snap connected.

6. The atomizer rod of any of claims 1-3, wherein, Further comprising a shell (40) provided with a third accommodating cavity and a fixing piece (50) detachably connected to the shell (40); when the fixing piece (50) is connected to the shell (40), the fixing piece (50), the control board assembly (12) and the battery cell (22) are sequentially connected inwards along the third accommodating cavity.

7. The atomizer bar of claim 6, wherein, The shell (40) is provided with a clamping groove (401), and the fixing piece (50) is provided with a clamping body (501) clamped in the clamping groove (401), and the clamping groove (401) and the clamping body (501) are snap connected.

8. The atomizer rod of claim 7, wherein, The clamping groove (401) penetrates the inner wall surface and the outer wall surface of the shell (40), and the fixing piece (50) is provided with an avoiding groove (502) at a position corresponding to the clamping body (501); under the action of an external force, the clamping body (501) can be bent into the avoiding groove (502), so that the clamping body (501) is separated from the clamping groove (401).

9. The atomizer bar of claim 8, wherein, The shell (40) is provided with a pressing portion (403) in the clamping groove (401), and the pressing portion (403) corresponds to the position of the clamping body (501).

10. An electronic atomizer, characterized in that, It comprises: An atomizer (300) provided with a USB plug; The atomizer rod (100) is provided with a USB slot (1233), and the atomizer (300) and the atomizer rod (100) are detachably connected through the USB plug and the USB slot (1233).

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