Electronic atomization heating battery assembly and electronic atomization heating device

Abstract

An electronic atomization heating battery assembly comprises a first shell, a battery containing shell, a battery, a battery management module, a control module and a connector. The first shell is provided with a first receiving space. The battery containing shell is contained in the first receiving space. The battery containing shell is provided with a receiving space. The battery is detachably contained in the receiving space. The battery management module is located at one end of the battery. The control module is located at the other end of the battery. The battery management module and the control module are detachably connected to the connector, so as to realize the reuse of the battery and other parts. The present invention also discloses an electronic atomization heating device having the electronic atomization heating battery assembly.

Description

Technical Field

[0001] The invention relates to an electronic atomization heating battery assembly and an electronic atomization heating device, belonging to the technical field of electronic atomization heating. Background Art

[0002] The electronic atomization heating device (such as an electronic cigarette) in the related art includes a battery, a battery management module, a control module, an oil storage tank shell, and a heating element, etc. The battery, the battery management module, and the control module are assembled into a whole by welding, etc., which makes some parts unable to be reused, resulting in high cost and poor environmental protection. Summary of the invention

[0003] The object of the present invention is to provide an electronic atomization heating battery assembly and an electronic atomization heating device which are easy to disassemble and can realize battery recycling.

[0004] To achieve the above purpose, the present invention adopts the following technical solution: an electronic atomization heating battery assembly, comprising:

[0005] A first housing, wherein the first housing is provided with a first receiving space;

[0006] A battery accommodating shell, the battery accommodating shell is accommodated in the first accommodating space, and the battery accommodating shell is provided with an accommodating space;

[0007] A battery, the battery being detachably received in the receiving space of the battery receiving housing;

[0008] A battery management module, the battery management module is located at one end of the battery;

[0009] a control module, the control module being located at the other end of the battery; and

[0010] A connecting piece, the battery management module and the control module are detachably connected to the connecting piece.

[0011] As a further improved technical solution of the present invention, the battery management module includes a first circuit board, and the first circuit board includes a first contact element and a second contact element;

[0012] The control module includes a second circuit board, and the second circuit board includes a third contact element and a fourth contact element;

[0013] The connector includes a first connector and a second connector, wherein the first connector connects a first contact element of the first circuit board and a third contact element of the second circuit board, and the second connector connects a second contact element of the first circuit board and a fourth contact element of the second circuit board.

[0014] As a further improved technical solution of the present invention, the first contact element and the second contact element are both conductive sheets; the first contact element and the second contact element are arranged opposite to each other and protrude laterally from the edge of the first circuit board respectively.

[0015] As a further improved technical solution of the present invention, the third contact element and the fourth contact element are both conductive sheets; the third contact element and the fourth contact element are arranged opposite to each other and protrude laterally from the edge of the second circuit board respectively.

[0016] As a further improved technical solution of the present invention, the first connecting member and the second connecting member are both metal sheets, and both ends of the first connecting member and the second connecting member are U-shaped.

[0017] As a further improved technical solution of the present invention, the first connecting member includes a first main body portion, a first bending portion bent inwardly from one end of the first main body portion, and a third bending portion bent inwardly from the other end of the first main body portion, the first bending portion and the third bending portion are both parallel to the first main body portion, and the first main body portion is disposed in the battery accommodating shell;

[0018] The second connecting member includes a second main body, a second bending portion bent inwardly from one end of the second main body, and a fourth bending portion bent inwardly from the other end of the second main body, the second bending portion and the fourth bending portion are parallel to the second main body, and the second main body is disposed in the battery housing;

[0019] The first bending portion abuts against the first contact element, the third bending portion abuts against the third contact element, the second bending portion abuts against the second contact element, and the fourth bending portion abuts against the fourth contact element.

[0020] As a further improved technical solution of the present invention, the first bending portion, the second bending portion, the third bending portion and the fourth bending portion are all provided with convex strips abutting against the corresponding first contact element, the second contact element, the third contact element and the fourth contact element.

[0021] As a further improved technical solution of the present invention, the battery management module includes an electrical connector installed on the first circuit board, and the electrical connector is a charging interface of the electronic atomization heating battery assembly.

[0022] As a further improved technical solution of the present invention, the battery includes a first pole and a second pole abutting against the first circuit board, wherein one of the first pole and the second pole is a positive pole and the other is a negative pole.

[0023] As a further improved technical solution of the present invention, the electronic atomization heating battery assembly also includes a battery fixing sealing cover, and the battery fixing sealing cover is at least partially accommodated in the accommodating space.

[0024] As a further improved technical solution of the present invention, the battery fixed sealing cover includes raised portions protruding from the edge of the battery fixed sealing cover in the up and down directions respectively, and the battery accommodating shell includes a first recess connected to the accommodating space, and the raised portion and the first recess are both wedge-shaped. When the raised portion is assembled into the first recess by deformation, the battery fixed sealing cover can be prevented from falling off the battery accommodating shell.

[0025] As a further improved technical solution of the present invention, the control module includes a first docking terminal and a second docking terminal electrically connected to the second circuit board;

[0026] The first butt terminal comprises a first plug-in portion protruding from the second circuit board, and the first plug-in portion is substantially columnar;

[0027] The second butting terminal comprises a second plug-in portion protruding from the second circuit board, the second plug-in portion is substantially columnar; the first plug-in portion and the second plug-in portion are parallel to each other.

[0028] As a further improved technical solution of the present invention, the second circuit board includes a first jack for inserting the first butt terminal and a second jack for inserting the second butt terminal.

[0029] As a further improved technical solution of the present invention, the battery accommodating shell is provided with an elastic locking arm exposed in the accommodating space; the second circuit board is provided with a makeshift groove corresponding to the elastic locking arm; when the second circuit board is assembled in place, the elastic locking arm passes through the corresponding makeshift groove so that the hook portion of the elastic locking arm is buckled on the second circuit board.

[0030] As a further improved technical solution of the present invention, the first housing includes a first cylindrical circumferential wall, and the inner side of the first circumferential wall is provided with a plurality of positioning grooves communicating with the first receiving space;

[0031] The outer surface of the battery housing is provided with a plurality of positioning convex strips, and the positioning convex strips are used to be inserted into corresponding positioning grooves along the axial direction.

[0032] As a further improved technical solution of the present invention, the first main body portion is insert-molded in the battery accommodating shell; and the second main body portion is insert-molded in the battery accommodating shell.

[0033] The present invention also discloses an electronic atomization heating device, which comprises:

[0034] An electronic atomization heating battery assembly, wherein the electronic atomization heating battery assembly is the aforementioned electronic atomization heating battery assembly; and

[0035] An electronic atomization heating oil storage component, the electronic atomization heating oil storage component comprising:

[0036] A second housing, wherein the second housing is provided with a second receiving space;

[0037] An oil storage tank shell, wherein the oil storage tank shell is accommodated in the second accommodation space;

[0038] An oil storage element, the oil storage element being accommodated in the oil storage tank shell;

[0039] An oil guide element, the oil guide element is used to absorb the tobacco oil from the oil storage element; and

[0040] A heating element, the heating element comprising a heating portion, the heating portion being used to heat the tobacco oil adsorbed in the oil guide element into a gaseous state;

[0041] The electronic atomization heating battery assembly and the electronic atomization heating oil storage assembly are connected to each other.

[0042] As a further improved technical solution of the present invention, one of the electronic atomization heating battery assembly and the electronic atomization heating oil storage assembly has a snap-fitting protrusion, and the other has a snap-fitting groove, and the snap-fitting protrusion is accommodated in the snap-fitting groove.

[0043] Compared with the prior art, the present invention can realize the reuse of the battery and other parts by detachably connecting the battery management module and the control module to the connecting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a three-dimensional schematic diagram of the electronic atomization heating device of the present invention in one embodiment.

[0045] Figure 2 yes Figure 1 A three-dimensional diagram from another angle.

[0046] Figure 3 yes Figure 1 A partial three-dimensional exploded view of the electronic atomization heating battery assembly and the electronic atomization heating oil storage assembly are separated from each other.

[0047] Figure 4 yes Figure 3 Partial exploded perspective view from another angle.

[0048] Figure 5 yes Figure 4 A partial exploded view of the electronic atomization heating battery assembly, in which the first shell is separated.

[0049] Figure 6 yes Figure 5 Partial exploded perspective view from another angle.

[0050] Figure 7 Yes Figure 5 Partial exploded view of the battery housing.

[0051] Figure 8 yes Figure 7 Partial exploded perspective view from another angle.

[0052] Fig. 9 Yes Figure 7 A partial three-dimensional exploded view of the battery after fixing the sealing cover, the battery housing and the anti-loosening parts.

[0053] Fig.10 yes Fig. 9 Partial exploded perspective view from another angle.

[0054] Fig.11 It is a three-dimensional exploded view of the electronic atomization heating battery assembly of the present invention.

[0055] Fig.12 yes Fig.11 Exploded three-dimensional image from another angle.

[0056] Fig.13 yes Figure 4 A partial exploded view of the electronic atomization heating oil storage assembly, in which the second shell is separated.

[0057] Fig.14 yes Fig.13 Partial exploded perspective view from another angle.

[0058] Fig.15 Removal Fig.13 Partial exploded view of the second shell.

[0059] Fig.16 yes Fig.15 Partial exploded perspective view from another angle.

[0060] Fig.17 yes Fig.15 Further partial exploded perspective view.

[0061] Fig.18 yes Fig.17 Partial exploded perspective view from another angle.

[0062] Fig.19 yes Fig.17 A three-dimensional exploded view of the first contact terminal, the second contact terminal, the heating element, the oil absorption element and the clamping tube.

[0063] Fig. 20 yes Fig.19 Exploded three-dimensional image from another angle.

[0064] Fig.21 yes Figure 4 A three-dimensional exploded view of the electronic atomization heating oil storage component.

[0065] Fig. 22 yes Fig.21 Exploded three-dimensional image from another angle.

[0066] Fig.23 is along Figure 3 Schematic diagram of the cross section along line AA.

[0067] Fig.24 is along Figure 4 Schematic diagram of the cross section along line BB.

[0068] Fig.25 is along Figure 1 Schematic diagram of the cross section along the CC line.

[0069] Fig.26 yes Fig.25 A partial enlarged view of the middle frame portion D. DETAILED DESCRIPTION

[0070] The exemplary embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. If there are several embodiments, the features of these embodiments can be combined with each other without conflict. When the description refers to the drawings, unless otherwise specified, the same numbers in different drawings represent the same or similar elements. The contents described in the following exemplary embodiments do not represent all embodiments consistent with the present invention; on the contrary, they are only examples of devices, products and / or methods consistent with some aspects of the present invention as recorded in the claims of the present invention.

[0071] The terms used in the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the scope of protection of the present invention. The singular forms "a", "said" or "the" used in the specification and claims of the present invention are also intended to include plural forms, unless the context clearly indicates other meanings.

[0072] It should be understood that the words used in the specification and claims of the present invention, such as "first", "second" and similar words, do not indicate any order, quantity or importance, but are only used to distinguish the names of features. Similarly, words such as "one" or "an" do not indicate a quantitative limitation, but indicate the existence of at least one. Unless otherwise specified, words such as "front", "rear", "upper", "lower" and similar words appearing in the present invention are only for the convenience of explanation and are not limited to a specific position or a spatial orientation. Words such as "include" or "comprise" are an open-ended expression, meaning that the elements appearing before "include" or "comprise" include the elements appearing after "include" or "comprise" and their equivalents, which does not exclude that the elements appearing before "include" or "comprise" may also include other elements. If "several" appears in the present invention, it means two or more.

[0073] Please refer to Figures 1 to 4 As shown, the present invention discloses an electronic atomization heating device 300, which includes an electronic atomization heating battery assembly 100 and an electronic atomization heating oil storage assembly 200, wherein the electronic atomization heating battery assembly 100 and the electronic atomization heating oil storage assembly 200 are docked with each other. In one embodiment of the present invention, one of the electronic atomization heating battery assembly 100 and the electronic atomization heating oil storage assembly 200 has a snap-fit ​​protrusion 101, and the other has a snap-fit ​​groove 201, and the electronic atomization heating battery assembly 100 and the electronic atomization heating oil storage assembly 200 are precisely assembled by the cooperation of the snap-fit ​​protrusion 101 and the snap-fit ​​groove 201.

[0074] Please refer to Figures 5 to 12 As shown, in the illustrated embodiment of the present invention, the electronic atomization heating battery assembly 100 includes a first housing 1a, a battery housing 2a detachably accommodated in the first housing 1a, a battery 3a detachably accommodated in the battery housing 2a, a battery management module 4a detachably mounted at one end (e.g., bottom end) of the battery 3a, a battery fixing sealing cover 5a detachably fixing one end (e.g., bottom end) of the battery 3a in the battery housing 2a, an elastic gasket 6a detachably mounted at the other end (e.g., top end) of the battery 3a, an anti-loosening member 7a located at one end (e.g., top end) of the battery housing 2a, a control module 8a detachably mounted at the other end (e.g., top end) of the battery housing 2a, and a connector 9a electrically connecting the battery management module 4a to the control module 8a. The control module 8a may be an MCU (Microcontroller Unit) control module.

[0075] Please combine Figure 5 as well as Figure 6 As shown, in the illustrated embodiment of the present invention, the first shell 1a includes a first cylindrical circumferential wall 1a1 and a first bottom wall 1a2 located at the bottom of the first circumferential wall 1a1. The first circumferential wall 1a1 encloses a first receiving space 1a11 for accommodating the battery accommodating shell 2a. The first receiving space 1a11 is roughly cylindrical and open upward. A plurality of positioning grooves 1a12 are also provided on the inner side of the first circumferential wall 1a1. In the illustrated embodiment of the present invention, each positioning groove 1a12 extends along the axial direction of the first circumferential wall 1a1. Preferably, the plurality of positioning grooves 1a12 are evenly distributed along the circumferential direction of the first circumferential wall 1a1. The first bottom wall 1a2 includes a first slot 1a21 that is connected to the first receiving space 1a11 and penetrates downward through the first bottom wall 1a2.

[0076] In the illustrated embodiment of the present invention, the first circumferential wall 1a1 includes a first main body 1a13 and a first contraction portion 1a14 connected to the first main body 1a13 and located at the top of the first main body 1a13. The outer diameter of the first contraction portion 1a14 is smaller than the outer diameter of the first main body 1a13 to form a step. The first contraction portion 1a14 is used to be inserted into the electronic atomization heating oil storage assembly 200. The engaging protrusion 101 is connected to the first main body 1a13, and the engaging protrusion 101 protrudes along the axial direction of the first circumferential wall 1a1 to the outer surface of the first contraction portion 1a14.

[0077] Please combine Figure 7 as well as Figure 8As shown, the battery accommodating shell 2a is also roughly cylindrical. The battery accommodating shell 2a includes a first end 2a1, a second end 2a2 opposite to the first end 2a1, and a accommodating space 2a3 for accommodating the battery 3a. In the illustrated embodiment of the present invention, the first end 2a1 is the lower end, and the second end 2a2 is the upper end. The outer surface of the battery accommodating shell 2a is provided with a plurality of positioning ridges 2a4, each of which extends along the axial direction. The positioning ridge 2a4 is used to be inserted into the corresponding positioning groove 1a12 along the axial direction. The first end 2a1 is also provided with a pair of first notches 2a11 recessed toward the second end 2a2 and a pair of second notches 2a12 recessed toward the second end 2a2, wherein the pair of first notches 2a11 are distributed along a first direction (e.g., up and down direction), and the pair of second notches 2a12 are distributed along a second direction (e.g., left and right direction). The second end portion 2a2 is provided with an elastic locking arm 2a21 located on the inner side of the battery accommodating shell 2a, and the elastic locking arm 2a21 includes a hook portion protruding inwardly into the accommodating space 2a3. In an embodiment of the present invention, there are at least two elastic locking arms 2a21, and they are evenly spaced and distributed on the inner side of the battery accommodating shell 2a. In addition, an annular groove 2a22 is further provided on the outer surface of the second end portion 2a2, and the annular groove 2a22 is used to accommodate the anti-loosening member 7a. In one embodiment of the present invention, the anti-loosening member 7a may be soft glue; in other embodiments of the present invention, the anti-loosening member 7a may also be a sealing ring, etc.

[0078] Please refer to Fig. 9 As shown, the battery 3a includes a first pole 3a1 and a second pole 3a2 located at one end (eg, the bottom end) thereof, wherein one of the first pole 3a1 and the second pole 3a2 is a positive pole, and the other is a negative pole.

[0079] Please refer to Figures 9 to 12As shown, the battery management module 4a includes a first circuit board 4a1 and an electrical connector 4a2 mounted on the first circuit board 4a1. The first circuit board 4a1 includes a first contact element 4a11 and a second contact element 4a12. The electrical connector 4a2 is electrically connected to the first circuit board 4a1. The electrical connector 4a2 serves as a charging interface for the electronic atomization heating battery assembly 100. In the illustrated embodiment of the present invention, the electrical connector 4a2 is a USB Type C connector. The first pole 3a1 and the second pole 3a2 of the battery 3a abut against the first circuit board 4a1 to achieve conduction. In the illustrated embodiment of the present invention, the first contact element 4a11 and the second contact element 4a12 are both conductive sheets. The first contact element 4a11 and the second contact element 4a12 are arranged opposite to each other and protrude laterally from the edge of the first circuit board 4a1 respectively. In the illustrated embodiment of the present invention, the first contact element 4a11 and the second contact element 4a12 are accommodated in the pair of second recesses 2a12 to achieve positioning.

[0080] Please combine Figure 5 , Figure 7 as well as Figure 8 As shown, the battery fixed sealing cover 5a is at least partially accommodated in the accommodating space 2a3, so that the battery fixed sealing cover 5a is assembled and fixed to the first end 2a1 of the battery accommodating shell 2a. The battery fixed sealing cover 5a includes a through hole 5a1 for allowing the electrical connector 4a2 to pass through and a protrusion 5a2 protruding from the edge of the battery fixed sealing cover 5a in the up and down directions respectively. The protrusion 5a2 is accommodated in the pair of first recesses 2a11 to achieve positioning. In the illustrated embodiment of the present invention, there are at least two protrusions 5a2 and they are evenly spaced and arranged on the edge of the battery fixed sealing cover 5a. The protrusion 5a2 and the first recess 2a11 are both wedge-shaped, so that when the protrusion 5a2 is assembled into the first recess 2a11 by deformation, the battery fixed sealing cover 5a can be prevented from falling off from the battery accommodating shell 2a.

[0081] The elastic gasket 6a is made of elastic EVA or soft glue to prevent non-conduction. The elastic gasket 6a abuts against the other end of the battery 3a, which is the end of the battery 3a opposite to the first pole 3a1 and the second pole 3a2. The elastic gasket 6a can provide a certain buffer for the battery 3a.

[0082] Please combine Figures 8 to 12As shown, the control module 8a includes a second circuit board 8a1, a first docking terminal 8a2 and a second docking terminal 8a3 electrically connected to the second circuit board 8a1, and an airflow sensing / power control integrated component 8a4. The airflow sensing / power control integrated component 8a4 is fixed to the second circuit board 8a1 and abuts against the elastic gasket 6a. The second circuit board 8a1 is provided with a clearance groove 8a13 corresponding to the elastic locking arm 2a21 of the battery accommodating housing 2a. When the second circuit board 8a1 is assembled in place, the elastic locking arm 2a21 passes through the corresponding clearance groove 8a13, so that the hook portion of the elastic locking arm 2a21 is buckled on the second circuit board 8a1. In an embodiment of the present invention, the elastic locking arm 2a21 is the same in number as the clearance groove 8a13 and corresponds to each other one-to-one, and the elastic locking arm 2a21 and the clearance groove 8a13 are evenly spaced, so that the force can be evenly applied to prevent loosening. The second circuit board 8a1 includes a third contact element 8a11 and a fourth contact element 8a12. In the illustrated embodiment of the present invention, the third contact element 8a11 and the fourth contact element 8a12 are both conductive sheets. The third contact element 8a11 and the fourth contact element 8a12 are arranged opposite to each other and protrude laterally from the edge of the second circuit board 8a1 respectively.

[0083] In the illustrated embodiment of the present invention, the first butt-jointed terminal 8a2 and the second butt-jointed terminal 8a3 are directly assembled and fixed to the second circuit board 8a1. Fig.11 As shown, the second circuit board 8a1 includes a first jack 8a14 for inserting the first butt terminal 8a2 and a second jack 8a15 for inserting the second butt terminal 8a3. Fig.10 As shown, the first docking terminal 8a2 and the second docking terminal 8a3 protrude from the second circuit board 8a1 along the axial direction toward the direction close to the electronic atomization heating oil storage assembly 200. Specifically, the first docking terminal 8a2 includes a first plug-in portion 8a21 protruding from the second circuit board 8a1, and the first plug-in portion 8a21 is roughly columnar. The second docking terminal 8a3 includes a second plug-in portion 8a31 protruding from the second circuit board 8a1, and the second plug-in portion 8a31 is roughly columnar. The first plug-in portion 8a21 and the second plug-in portion 8a31 are parallel to each other and both extend along the axial direction.

[0084] Please combine Figures 7 to 12As shown, the connector 9a includes a first connector 9a1 and a second connector 9a2, wherein the first connector 9a1 connects the first contact element 4a11 of the first circuit board 4a1 and the third contact element 8a11 of the second circuit board 8a1, and the second connector 9a2 connects the second contact element 4a12 of the first circuit board 4a1 and the fourth contact element 8a12 of the second circuit board 8a1. In this way, the first circuit board 4a1 and the second circuit board 8a1 can be electrically connected; since the first circuit board 4a1 is connected to the battery 3a, the second circuit board 8a1 is also connected to the battery 3a. That is, the management of the battery 3a in the charging state can be achieved through the first circuit board 4a1; the first circuit board 4a1 and the second circuit board 8a1 are electrically connected through the first connector 9a1 and the second connector 9a2, and the battery 3a can transmit power to the first docking terminal 8a2 in the discharge state.

[0085] The first connector 9a1 and the second connector 9a2 are fixed to the battery housing 2a. In the illustrated embodiment of the invention, the first connector 9a1 and the second connector 9a2 are insert-molded in the battery housing 2a. Of course, in other embodiments, the first connector 9a1 and the second connector 9a2 can also be assembled in the battery housing 2a. In the illustrated embodiment of the invention, the first connector 9a1 and the second connector 9a2 are both metal sheets, and both ends of the first connector 9a1 and the second connector 9a2 are U-shaped, so that both ends of the first connector 9a1 and the second connector 9a2 have a certain elasticity, thereby improving the reliability when contacting with the first circuit board 4a1 and the second circuit board 8a1. In the illustrated embodiment of the invention, the first connector 9a1 and the second connector 9a2 do not need to be welded to the first circuit board 4a1 and the second circuit board 8a1, thereby improving the detachability.

[0086] Specifically, the first connector 9a1 includes a first main body 9a11, a first bending portion 9a12 that turns inward from one end (e.g., the bottom end) of the first main body 9a11, and a third bending portion 9a13 that turns inward from the other end (e.g., the top end) of the first main body 9a11. The first bending portion 9a12 and the third bending portion 9a13 are closer to the first circuit board 4a1, so that the reliability when in contact is high and the structure is more compact. The first bending portion 9a12 and the third bending portion 9a13 are both parallel to the first main body 9a11. The first main body 9a11 is embedded in the battery accommodating shell 2a, and the first bending portion 9a12 and the third bending portion 9a13 are exposed in the accommodating space 2a3. Of course, in other embodiments, the first main body 9a11 can also be buried or inserted in the battery accommodating shell 2a, and the first main body 9a11 can also be fixed to the battery accommodating shell 2a.

[0087] Similarly, the second connecting member 9a2 includes a second main body 9a21, a second bending portion 9a22 that turns inward from one end (e.g., the bottom end) of the second main body 9a21, and a fourth bending portion 9a23 that turns inward from the other end (e.g., the top end) of the second main body 9a21. The second bending portion 9a22 and the fourth bending portion 9a23 are closer to the second circuit board 8a1, so that the reliability when they are in contact is high and the structure is more compact. The second bending portion 9a22 and the fourth bending portion 9a23 are both parallel to the second main body 9a21. The second main body 9a21 is embedded in the battery accommodating shell 2a, and the second bending portion 9a22 and the fourth bending portion 9a23 are exposed in the accommodating space 2a3. Of course, in other embodiments, the second main body 9a21 can also be buried or inserted in the battery accommodating shell 2a, and the second main body 9a21 can also be fixed to the battery accommodating shell 2a.

[0088] Please combine Figures 7 to 12 , Fig.23 as well as Fig.24As shown, when the first circuit board 4a1 and the second circuit board 8a1 are assembled in place, the first bending portion 9a12 abuts against the first contact element 4a11, the third bending portion 9a13 abuts against the third contact element 8a11, the second bending portion 9a22 abuts against the second contact element 4a12, and the fourth bending portion 9a23 abuts against the fourth contact element 8a12. In the illustrated embodiment of the present invention, the first bending portion 9a12, the second bending portion 9a22, the third bending portion 9a13 and the fourth bending portion 9a23 are all provided with convex strips abutting against the corresponding first contact element 4a11, the second contact element 4a12, the third contact element 8a11 and the fourth contact element 8a12 to improve contact reliability.

[0089] In one embodiment of the present invention, when assembling the electronic atomization heating battery assembly 100, the first docking terminal 8a2 and the second docking terminal 8a3 are assembled with the second circuit board 8a1; the airflow sensing / power control integrated component 8a4 is fixed to the second circuit board 8a1; the control module 8a is assembled to the second end 2a2 of the battery accommodating shell 2a; the anti-loosening member 7a is arranged in the annular groove 2a22; the first connecting member 9a1 and the second connecting member 9a2 are fixed to the battery accommodating shell 2a; the elastic gasket 6a is removed from the electric The first end 2a1 of the battery accommodating shell 2a is inserted into the accommodating space 2a3; the battery 3a is installed into the accommodating space 2a3 from the first end 2a1 of the battery accommodating shell 2a; the battery management module 4a and the battery fixing sealing cover 5a are assembled, and the electrical connector 4a2 passes through the through hole 5a1 of the battery fixing sealing cover 5a; the assembled battery management module 4a and the battery fixing sealing cover 5a are installed into the first end 2a1 of the battery accommodating shell 2a; finally, the assembled integral parts are assembled into the first receiving space 1a11 of the first shell 1a.

[0090] Compared with the prior art, the battery 3a of the present invention can be reused, thereby reducing environmental pollution.

[0091] Please combine Figures 13 to 22 As shown, the electronic atomization heating oil storage assembly 200 includes a second shell 1b, an oil absorption element 2b, an upper sealing cover 3b of the oil storage tank, an oil storage tank shell 4b, an oil storage element 5b, an oil guide element 6b, a clamping tube 7b, a lower sealing cover 8b of the oil storage tank, a heating element 9b and a sealing cover assembly 10b.

[0092] Specifically, the second housing 1b includes a mouthpiece 1b1 and a second receiving space 1b2. The engaging groove 201 is provided on the second housing 1b. The oil absorbing element 2b, the upper sealing cover 3b of the oil storage bin, the oil storage bin housing 4b, the oil storage element 5b, the oil guiding element 6b, the clamping tube 7b, the lower sealing cover 8b of the oil storage bin, the heating element 9b and the sealing cover assembly 10b are all received in the second receiving space 1b2.

[0093] In one embodiment of the present invention, the oil absorbing element 2b is oil absorbing cotton. The oil absorbing element 2b is provided with a through hole 2b1 communicating with the cigarette holder 1b1.

[0094] In one embodiment of the present invention, the oil storage tank upper sealing cover 3b is a soft rubber sealing cover to improve the sealing performance. The oil storage tank upper sealing cover 3b includes a first channel 3b1 connected to the through hole 2b1.

[0095] In one embodiment of the present invention, the oil storage tank shell 4b is in a hollow cylindrical shape for injecting smoke oil. The oil storage tank upper sealing cover 3b is at least partially inserted into the oil storage tank shell 4b and sealed at the upper end of the oil storage tank shell 4b, and the oil storage tank lower sealing cover 8b is at least partially inserted into the oil storage tank shell 4b and sealed at the lower end of the oil storage tank shell 4b. It should be noted that those skilled in the art can understand that the technical term "sealing" used here refers to preventing smoke oil from leaking to other places except the flue.

[0096] The oil storage element 5b is used to store tobacco oil. In one embodiment of the present invention, the oil storage element 5b is oil storage cotton, and the oil storage element 5b is accommodated in the oil storage bin housing 4b. The oil storage element 5b is provided with a second channel 5b1 connected to the first channel 3b1 of the oil storage bin upper sealing cover 3b.

[0097] The oil guide element 6b contacts the oil storage element 5b to guide and absorb the smoke oil derived from the oil storage element 5b. In one embodiment of the present invention, the oil guide element 6b is an oil guide cotton. The oil guide element 6b includes a tube body 6b1, a first extension portion 6b2 extending from one side of the tube body 6b1, and a second extension portion 6b3 extending from the other side of the tube body 6b1. The tube body 6b1 is provided with a third channel 6b11 connected to the second channel 5b1. The first extension portion 6b2 and the second extension portion 6b3 are substantially flat.

[0098] In one embodiment of the present invention, the clamp tube 7b is a hollow metal tube, and the clamp tube 7b is provided with a housing space 7b1. The clamp tube 7b is substantially cylindrical, and the tube body 6b1 of the oil guide element 6b is accommodated in the housing space 7b1. The clamp tube 7b includes a slot 7b2 extending along the axial direction and penetrating the outer wall of the clamp tube 7b backward. The first extension portion 6b2 and the second extension portion 6b3 of the oil guide element 6b are inserted into the slot 7b2 to be assembled with the clamp tube 7b.

[0099] In one embodiment of the present invention, the oil storage bin lower sealing cover 8b is a soft rubber sealing cover to improve the sealing performance. Preferably, the oil storage bin lower sealing cover 8b is inserted into the oil storage bin housing 4b by elastic extrusion, which can prevent the oil from leaking to the outside as much as possible without affecting the fixing effect, and also improve the convenience of assembly and disassembly.

[0100] In one embodiment of the present invention, the heating element 9b is a heating wire. The heating element 9b includes a heating portion 9b1, a first connecting wire 9b2 connected to the heating portion 9b1, and a second connecting wire 9b3 connected to the heating portion 9b1. The heating portion 9b1 is accommodated in the accommodating space 7b1 of the clamp tube 7b and / or the tube body 6b1 of the oil guide element 6b. The first connecting wire 9b2 and the second connecting wire 9b3 pass through the lower sealing cover 8b of the oil storage bin to extend out of the lower sealing cover 8b of the oil storage bin.

[0101] In one embodiment of the present invention, the sealing cover assembly 10b includes a sealing cover 10b1, a first contact terminal 10b2 fixed to the sealing cover 10b1, and a second contact terminal 10b3 fixed to the sealing cover 10b1. In the illustrated embodiment of the present invention, the first contact terminal 10b2 and the second contact terminal 10b3 are assembled and fixed in the sealing cover 10b1. In the illustrated embodiment of the present invention, the sealing cover 10b1 includes a first terminal mounting hole 10b11, a second terminal mounting hole 10b12, and a positioning column 10b13 located between the first terminal mounting hole 10b11 and the second terminal mounting hole 10b12. The first contact terminal 10b2 and the second contact terminal 10b3 are respectively inserted into the first terminal mounting hole 10b11 and the second terminal mounting hole 10b12. The lower sealing cover 8b of the oil storage tank is sleeved on the positioning column 10b13 to improve assembly accuracy.

[0102] In the illustrated embodiment of the present invention, the first contact terminal 10b2 and the second contact terminal 10b3 are both hollow. The first contact terminal 10b2 includes a first receiving portion 10b21 and a first clamping groove 10b22 for clamping the first connecting wire 9b2. The first receiving portion 10b21 is elastic so as to better accommodate the first plug-in portion 8a21 of the first docking terminal 8a2. In the illustrated embodiment of the present invention, the first receiving portion 10b21 is provided with a plurality of slots extending along the axial direction, and the slots penetrate the first receiving portion 10b21 in a direction away from the heating element 9b, so that the first receiving portion 10b21 has a certain elasticity.

[0103] Similarly, the second contact terminal 10b3 includes a second receiving portion 10b31 and a second clamping groove 10b32 for clamping the second connecting wire 9b3. The second receiving portion 10b31 is elastic so as to better accommodate the second plug-in portion 8a31 of the second docking terminal 8a3. In the illustrated embodiment of the present invention, the second receiving portion 10b31 is provided with a plurality of slots extending along the axial direction, and the slots penetrate the second receiving portion 10b31 in a direction away from the heating element 9b, so that the second receiving portion 10b31 has a certain elasticity. With such a configuration, when the electronic atomization heating battery assembly 100 and the electronic atomization heating oil storage assembly 200 are disassembled and then assembled, the first docking terminal 8a2 and the second docking terminal 8a3 can be reliably contacted with the first contact terminal 10b2 and the second contact terminal 10b3 respectively, thereby ensuring the normal operation of the electrical function.

[0104] In one embodiment of the present invention, when assembling the electronic atomization heating oil storage assembly 200, the first contact terminal 10b2 and the second contact terminal 10b3 are fixed to the sealing cover 10b1 to form the sealing cover assembly 10b; the first connecting wire 9b2 and the second connecting wire 9b3 of the heating element 9b are inserted into the corresponding first card groove 10b22 and the second card groove 10b32; the aforementioned assembly is assembled with the lower sealing cover 8b of the oil storage tank, so that the heating part 9b1 passes through the storage tank. The lower sealing cover 8b of the oil tank; the clamping tube 7b is sleeved on the heating part 9b1; the oil guide element 6b is inserted into the slot 7b2 of the clamping tube 7b; the aforementioned components are assembled with the oil storage element 5b; the aforementioned components are assembled as a whole into the oil storage tank shell 4b; the upper sealing cover 3b of the oil storage tank is assembled into the oil storage tank shell 4b; the oil absorption element 2b is assembled onto the upper sealing cover 3b of the oil storage tank; finally, the aforementioned components are assembled as a whole into the second receiving space 1b2 of the second shell 1b.

[0105] When the electronic atomization heating device 300 is in a charging state, the electrical connector 4a2 is connected to the docking connector, and the battery 3a can be charged under the control of the first circuit board 4a1.

[0106] Please combine Fig.25 as well as Fig.26 As shown, when the electronic atomization heating device 300 is in use, the battery 3a provides power to the heating part 9b1 through the first circuit board 4a1, the first connector 9a1, the second connector 9a2, the second circuit board 8a1, the first docking terminal 8a2, the second docking terminal 8a3, the first contact terminal 10b2, the second contact terminal 10b3, the first connecting wire 9b2 and the second connecting wire 9b3. At this time, the heating part 9b1 generates heat and heats the smoke oil. The heated smoke oil is in a gaseous state and passes through the third channel 6b11, the second channel 5b1, the first channel 3b1 and the perforation 2b1 to reach the cigarette holder 1b1. The oil storage element 5b can store (for example, absorb) smoke oil, and the oil guide element 6b is in contact with the oil storage element 5b to gradually transfer the smoke oil in the oil storage element 5b to the oil guide element 6b, and heat the smoke oil through the heating part 9b1. With such arrangement, the e-liquid can be fully heated to be in a gaseous state, thus avoiding heating of all the e-liquid at the same time and improving the heating efficiency.

[0107] Compared with the prior art, many parts of the present invention are assembled in a detachable manner, so these parts can be reused, saving costs and reducing pollution. In addition, these parts are assembled along the axial direction, so that automatic assembly can be more easily achieved, production efficiency can be improved, and installation mis-insertion can be reduced.

[0108] The above implementation modes are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of the present invention should be based on the technical personnel in the relevant technical field. Although the present invention has been described in detail in this specification with reference to the above implementation modes, the ordinary technical personnel in the field should understand that the technical personnel in the relevant technical field can still modify or replace the present invention with equivalents, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. An electronic atomization heating battery assembly (100), characterized in that: include: A first shell (1a), wherein the first shell (1a) is provided with a first receiving space (1a11); A battery accommodating shell (2a), the battery accommodating shell (2a) being accommodated in the first accommodating space (1a11), and the battery accommodating shell (2a) being provided with an accommodating space (2a3); A battery (3a), the battery (3a) being detachably accommodated in the accommodation space (2a3) of the battery accommodation shell (2a); A battery management module (4a), the battery management module (4a) being located at one end of the battery (3a); a control module (8a), the control module (8a) being located at the other end of the battery (3a); and A connecting piece (9a), the battery management module (4a) and the control module (8a) being detachably connected to the connecting piece (9a); The connecting member (9a) comprises a first connecting member (9a1) and a second connecting member (9a2), the first connecting member (9a1) and the second connecting member (9a2) are both metal sheets, both ends of the first connecting member (9a1) and the second connecting member (9a2) are U-shaped, so that both ends of the first connecting member (9a1) and the second connecting member (9a2) are elastic, wherein one end of the first connecting member (9a1) elastically abuts against and is detachably connected to the battery management module (4a), and the other end of the first connecting member (9a1) elastically abuts against and is detachably connected to the control module (8a); one end of the second connecting member (9a2) elastically abuts against and is detachably connected to the battery management module (4a), and the other end of the second connecting member (9a2) elastically abuts against and is detachably connected to the control module (8a); The battery management module (4a) comprises a first circuit board (4a1), wherein the first circuit board (4a1) comprises a first contact element (4a11) and a second contact element (4a12); The control module (8a) comprises a second circuit board (8a1), and the second circuit board (8a1) comprises a third contact element (8a11) and a fourth contact element (8a12); The first connecting member (9a1) is electrically connected to a first contact element (4a11) of the first circuit board (4a1) and a third contact element (8a11) of the second circuit board (8a1) and is detachably connected, and the second connecting member (9a2) is electrically connected to a second contact element (4a12) of the first circuit board (4a1) and a fourth contact element (8a12) of the second circuit board (8a1) and is detachably connected; The battery accommodating shell (2a) is provided with an elastic locking arm (2a21) exposed in the accommodating space (2a3); the second circuit board (8a1) is provided with a clearance groove (8a13) corresponding to the elastic locking arm (2a21); when the second circuit board (8a1) is assembled in place, the elastic locking arm (2a21) passes through the corresponding clearance groove (8a13), so that the hook portion of the elastic locking arm (2a21) is buckled on the second circuit board (8a1).

2. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The first contact element (4a11) and the second contact element (4a12) are both conductive sheets; the first contact element (4a11) and the second contact element (4a12) are arranged opposite to each other and respectively protrude laterally from the edge of the first circuit board (4a1).

3. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The third contact element (8a11) and the fourth contact element (8a12) are both conductive sheets; the third contact element (8a11) and the fourth contact element (8a12) are arranged opposite to each other and respectively protrude laterally from the edge of the second circuit board (8a1).

4. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The first connecting member (9a1) comprises a first main body portion (9a11), a first bending portion (9a12) bent inwardly from one end of the first main body portion (9a11), and a third bending portion (9a13) bent inwardly from the other end of the first main body portion (9a11), the first bending portion (9a12) and the third bending portion (9a13) being parallel to the first main body portion (9a11), and the first main body portion (9a11) being arranged on the battery accommodating shell (2a); The second connecting member (9a2) comprises a second main body portion (9a21), a second bending portion (9a22) bent inwardly from one end of the second main body portion (9a21), and a fourth bending portion (9a23) bent inwardly from the other end of the second main body portion (9a21), the second bending portion (9a22) and the fourth bending portion (9a23) are both parallel to the second main body portion (9a21), and the second main body portion (9a21) is arranged on the battery accommodating shell (2a); The first bent portion (9a12) abuts against the first contact element (4a11), the third bent portion (9a13) abuts against the third contact element (8a11), the second bent portion (9a22) abuts against the second contact element (4a12), and the fourth bent portion (9a23) abuts against the fourth contact element (8a12).

5. The electronic atomization heating battery assembly (100) according to claim 4, characterized in that: The first bending portion (9a12), the second bending portion (9a22), the third bending portion (9a13) and the fourth bending portion (9a23) are all provided with convex strips abutting against the corresponding first contact element (4a11), the second contact element (4a12), the third contact element (8a11) and the fourth contact element (8a12).

6. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The battery management module (4a) comprises an electrical connector (4a2) mounted on the first circuit board (4a1), and the electrical connector (4a2) is a charging interface of the electronic atomization heating battery assembly (100).

7. The electronic atomization heating battery assembly (100) according to claim 6, characterized in that: The battery (3a) comprises a first pole (3a1) and a second pole (3a2) abutting against the first circuit board (4a1), wherein one of the first pole (3a1) and the second pole (3a2) is a positive pole and the other is a negative pole.

8. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The electronic atomization heating battery assembly (100) further comprises a battery fixing sealing cover (5a), wherein the battery fixing sealing cover (5a) is at least partially accommodated in the accommodating space (2a3).

9. The electronic atomization heating battery assembly (100) according to claim 8, characterized in that: The battery fixing sealing cover (5a) comprises protrusions (5a2) protruding from the edge of the battery fixing sealing cover (5a) in the up and down directions respectively, and the battery accommodating shell (2a) comprises a first recess (2a11) connected to the accommodating space (2a3), and the protrusion (5a2) and the first recess (2a11) are both wedge-shaped, and when the protrusion (5a2) is assembled into the first recess (2a11) by deformation, the battery fixing sealing cover (5a) can be prevented from falling off from the battery accommodating shell (2a).

10. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The control module (8a) comprises a first docking terminal (8a2) and a second docking terminal (8a3) electrically connected to the second circuit board (8a1); The first butt terminal (8a2) comprises a first plug-in portion (8a21) protruding from the second circuit board (8a1), and the first plug-in portion (8a21) is substantially columnar; The second butt terminal (8a3) comprises a second plug-in portion (8a31) protruding from the second circuit board (8a1), the second plug-in portion (8a31) being substantially columnar; the first plug-in portion (8a21) and the second plug-in portion (8a31) being parallel to each other.

11. The electronic atomization heating battery assembly (100) according to claim 10, characterized in that: The second circuit board (8a1) comprises a first insertion hole (8a14) for inserting the first docking terminal (8a2) and a second insertion hole (8a15) for inserting the second docking terminal (8a3).

12. The electronic atomization heating battery assembly (100) according to claim 1, characterized in that: The first housing (1a) comprises a first cylindrical circumferential wall (1a1), and a plurality of positioning grooves (1a12) communicating with the first receiving space (1a11) are provided on the inner side of the first circumferential wall (1a1); The outer surface of the battery housing (2a) is provided with a plurality of positioning convex strips (2a4), and the positioning convex strips (2a4) are used to be inserted into corresponding positioning grooves (1a12) along the axial direction.

13. The electronic atomization heating battery assembly (100) according to claim 4, characterized in that: The first main body portion (9a11) is insert-molded in the battery accommodating shell (2a); and the second main body portion (9a21) is insert-molded in the battery accommodating shell (2a).

14. An electronic atomization heating device (300), characterized in that: include: An electronic atomization heating battery assembly (100), wherein the electronic atomization heating battery assembly (100) is the electronic atomization heating battery assembly (100) according to any one of claims 1 to 13; as well as An electronic atomization heating oil storage component (200) comprising: A second outer shell (1b), wherein the second outer shell (1b) is provided with a second receiving space (1b2); An oil storage bin shell (4b), the oil storage bin shell (4b) being received in the second receiving space (1b2); An oil storage element (5b), the oil storage element (5b) being accommodated in the oil storage bin housing (4b); An oil guide element (6b), the oil guide element (6b) being used to absorb tobacco oil from the oil storage element (5b); as well as A heating element (9b), the heating element (9b) comprising a heating portion (9b1), the heating portion (9b1) being used to heat the tobacco oil adsorbed in the oil guide element (6b) into a gaseous state; The electronic atomization heating battery assembly (100) and the electronic atomization heating oil storage assembly (200) are connected to each other.

15. The electronic atomization heating device (300) according to claim 14, characterized in that: One of the electronic atomization heating battery assembly (100) and the electronic atomization heating oil storage assembly (200) has a snap-fit ​​protrusion (101), and the other has a snap-fit ​​groove (201), and the snap-fit ​​protrusion (101) is received in the snap-fit ​​groove (201).

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