Power supply module of electronic atomizer and electronic atomization device

Abstract

The utility model relates to the technical field of electronic atomization, and discloses an electronic atomizer which comprises a support, a battery assembly and a circuit board. The bracket comprises a main body part and a partition plate part; the main body part is provided with a mounting seat; the battery assembly is arranged in the mounting base and located on one side of the partition plate part, and the battery assembly comprises a connecting piece. The circuit board is arranged in the mounting seat, and the battery assembly is detachably and electrically connected with the circuit board through the connecting piece. The electronic atomizer is provided with the battery convenient to disassemble and assemble, and the use convenience of the electronic atomizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization, and in particular to a power supply module of an electronic atomizer and an electronic atomization device. Background Art

[0002] An electronic atomizer is a product that converts the smoke liquid into smoke after atomizing the smoke liquid through an atomizer. The electronic atomizer of the related art fixes the battery inside it, and the positive and negative ears of the battery are connected to the electrode plate through wires. The battery is not easy to disassemble or remove from the electronic atomizer, which is not conducive to battery recycling. Utility Model Content

[0003] The present application provides a power supply module for an electronic atomizer. The electronic atomizer has a battery that is easy to disassemble and install, which can improve the use flexibility of the electronic atomizer and thus enhance the user experience.

[0004] According to some embodiments of the present application, a power supply module for an electronic atomizer is provided, and the power supply module includes:

[0005] The bracket comprises a main body part and a partition part, wherein the main body part is provided with a mounting seat;

[0006] The battery assembly is arranged in the mounting seat and is located on one side of the partition part; the battery assembly includes a connecting piece;

[0007] The circuit board is arranged in the mounting seat, and the battery assembly and the circuit board are detachably electrically connected through a connecting piece.

[0008] In some embodiments, the circuit board is provided with a first connecting terminal; the battery assembly also includes a battery compartment and a battery, and the battery is arranged in the battery compartment; the connecting member has a second connecting terminal, one end of the second connecting terminal is detachably electrically connected to the first connecting terminal, and the other end is detachably electrically connected to the battery.

[0009] In some embodiments, the connecting member has a through hole, and the second connecting terminal is entirely disposed in the through hole.

[0010] In some embodiments, the connecting member has a through hole, and one end of the second connecting terminal connected to the first connecting terminal protrudes out of the through hole.

[0011] In some embodiments, the connection direction of the two openings of the through hole is a first axial direction, the second connecting terminal includes a top and a bottom, the top is detachably connected to the first connecting terminal, and the bottom is detachably connected to the battery; the top has a first cross-section in a direction perpendicular to the first axial direction, and the bottom has a second cross-section in a direction perpendicular to the first axial direction, and the area of ​​the first cross-section is greater than the area of ​​the second cross-section.

[0012] In some embodiments, the circuit board includes a base, the first connecting terminal is disposed on the base, and a side of the base where the first connecting terminal is disposed is disposed toward the battery assembly.

[0013] In some embodiments, the main body is provided with a first limiting member, the connecting member is provided with a second limiting member, and the first limiting member is used to abut against the second limiting member.

[0014] In some embodiments, the first connection terminal includes an elastic member.

[0015] In some embodiments, a first guiding structure is disposed on the side wall of the partition portion, and a second guiding structure is disposed on the outer side wall of the battery compartment, and the first guiding structure and the second guiding structure are detachably matched.

[0016] In some embodiments, an oil storage assembly is also included, and the oil storage assembly is arranged on the partition portion and on the side opposite to the battery assembly.

[0017] The present application also provides an electronic atomization device, the device comprising an atomizer and an oil storage assembly, the oil storage assembly being arranged on the partition portion and on a side opposite to the battery assembly;

[0018] The atomizer is arranged on the main body and forms a detachable electrical connection with the power supply module.

[0019] In some embodiments, the atomizer includes: a shell having a liquid storage chamber, which can form a liquid-conducting connection with the oil storage assembly; a shell base, which is sealed and connected to the bottom of the liquid storage chamber, and the shell base includes a lower sealing silicone, and a bracket mounting structure is used to connect the main body.

[0020] In some embodiments, the bracket mounting structure is at least one narrow groove formed in the lower sealing silicone and extending toward the liquid storage chamber; the main body portion has a rib that can be inserted into and fixed in the narrow groove.

[0021] The present application provides a power supply module for an electronic atomizer and an electronic atomization device, wherein the power supply module for the electronic atomizer includes a bracket, a battery assembly and a circuit board. The bracket includes a main body portion and a partition portion, and the main body portion is provided with a mounting seat. The battery assembly is arranged in the mounting seat and is located on one side of the partition portion, and the battery assembly includes a connector. The circuit board is arranged in the mounting seat, and the battery assembly and the circuit board are detachably electrically connected through the connector. The present application provides a connector so that the battery assembly and the circuit board are detachably electrically connected, which facilitates battery replacement and improves the consumer's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the electronic atomization device of the present application;

[0023] Figure 2 A schematic diagram of the structure of a bracket of a power supply module of the present application;

[0024] Figure 3 A cross-sectional view of the electronic atomization device of the present application;

[0025] Figure 4 This is a schematic diagram of the structure of the circuit board and connectors of the power supply module of the present application;

[0026] Figure 5 An exploded view of the electronic atomization device of the present application;

[0027] Figure 6 This is a schematic diagram of the structure of the main shell of the electronic atomization device of the present application;

[0028] Figure 7 This is a schematic structural diagram of the shell base of the electronic atomizer of the present application.

[0029] Figure numerals: electronic atomizer-100, main shell-110, accommodating cavity-111, disassembly port-1111, first clamping portion-1112; bracket-120, partition portion-121, main body portion-122, mounting seat-1221, first stopper-1222; circuit board-130, first connecting terminal-131; battery assembly-140, battery compartment-141, second clamping portion-1411, connecting member-142, second connecting terminal-1421, top-14211, bottom-14212, through hole-1422, second stopper-1423, battery- 143, shockproof gasket-144; oil storage assembly-150, oil storage cup-151, oil storage cup anti-leakage silicone-152, oil storage cup cover-153, oil storage cup child lock inner cover-154, oil storage cup child lock outer cover-155, atomization assembly-160, atomization core-161, atomization core sealing silicone-162, oil guide cotton-163, lower sealing silicone-170, oil cup shell-180, cigarette holder assembly-190, cigarette holder-191, cigarette holder silicone plug-192, cigarette holder anti-leakage silicone-193, top oil absorption cotton-194, rubber ring-195; narrow groove-1701; rib-12211. DETAILED DESCRIPTION

[0030] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0031] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0032] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0033] The embodiment of the present application provides an electronic atomization device 100, please refer to Figure 1-6 The electronic atomizer device 100 includes a main shell 110 , and the power supply module of the electronic atomizer includes a bracket 120 , a circuit board 130 and a battery assembly 140 .

[0034] Please refer to Figure 2 The bracket 120 includes a partition portion 121 and a main body portion 122, and the main body portion 122 is provided with a mounting seat 1221. The battery assembly 140 is arranged in the mounting seat 1221 and is located on one side of the partition portion 121. The battery assembly 140 includes a connector 142. The circuit board 130 is arranged in the mounting seat 1221, and the battery assembly 140 and the circuit board 130 are detachably electrically connected through the connector 142. The present application provides a connector 142 on the battery assembly 140, and realizes a detachable electrical connection between the battery assembly 140 and the circuit board 130 through the connector 142, so as to facilitate the replacement of the battery 143. At the same time, the bracket 120 makes the battery assembly 140 an independent structure, which improves the convenience of replacing the battery, thereby enhancing the consumer's experience.

[0035] Please refer to Figure 2-5The electronic atomization device 100 further includes a main shell 110 , which has a receiving cavity 111 , in which the bracket 120 , the battery assembly 140 and the circuit board 130 are all disposed.

[0036] Please refer to Figure 4-5 The circuit board 130 is provided with a first connection terminal 131, the battery assembly 140 further includes a battery compartment 141 and a battery 143, the battery 143 is provided in the battery compartment 141, and the connector 142 has a second connection terminal 1421, one end of the second connection terminal 1421 is detachably electrically connected to the first connection terminal 131, and the other end is detachably electrically connected to the battery 143. In this embodiment, the detachable connection may be a magnetic connection or a plug-in connection, which is not specifically limited here.

[0037] The second connection terminal 1421 is detachably connected to the first connection terminal 131 and the battery 143, respectively. When the battery 143 needs to be replaced, the battery assembly 140 can be directly pulled out without the need to specifically disassemble the connection between the circuit board 130 and the battery 143. When the battery assembly 140 is installed in the accommodating cavity 111, the first connection terminal 131 and the second connection terminal 1421 are aligned and connected. The battery assembly 140 is easy to disassemble and install, and can be used immediately after replacement, which can improve the user experience.

[0038] Please refer to Figure 4 In this embodiment, the connection member 142 has a through hole 1422, and the second connection terminal 1421 is entirely disposed in the through hole 1422 to prevent the second connection terminal 14121 from being damaged after the battery assembly 140 is removed.

[0039] The second connection terminal 14121 is entirely immersed in the through hole 14122 , which can prevent the second connection terminal 1421 from colliding with other components during the process of removing or installing the battery assembly 140 , thereby protecting the second connection terminal 1421 .

[0040] In other embodiments, the connecting member 142 has a through hole 1422 , and one end of the second connecting terminal 142 connected to the first connecting terminal 131 is protruded out of the through hole 1422 to facilitate connection with the first connecting terminal 131 .

[0041] One end of the second connection terminal 1421 connected to the first connection terminal 131 is protruded outside the through hole 1422 , which is conducive to the alignment and connection of the second connection terminal 1421 and the first connection terminal 131 .

[0042] Please refer to Figure 4-5, the connection direction of the two openings of the through hole 1422 is the first axial direction, the second connection terminal 1421 includes a top 14211 and a bottom 14212, the top 14211 is detachably connected to the first connection terminal 131, and the bottom 14212 is detachably connected to the battery 143. The top 14211 has a first cross section in a direction perpendicular to the first axial direction, and the bottom 14212 has a second cross section in a direction perpendicular to the first axial direction, and the area of ​​the first cross section is greater than the area of ​​the second cross section, so that the top 14211 can fully contact with the first connection terminal 131.

[0043] Since the battery assembly 140 can be directly taken out from the accommodating cavity 111, when the battery 143 is placed in the battery compartment 141, it is convenient to align and electrically connect the positive and negative ears of the battery 143 with the connector 142. The circuit board 130 is fixedly arranged in the accommodating cavity 111. When the battery assembly 140 is installed in the accommodating cavity 111, it is necessary to use other structural designs to accurately align and connect the second connection terminal 1421 with the first connection terminal 131. Therefore, in this embodiment, the area of ​​the first cross section is designed to be larger than the area of ​​the second cross section, and the area of ​​the first cross section is equivalent to the cross section of the through hole 14122, which is conducive to the accurate positioning of the second connection terminal 1421 and the first connection terminal 131. And if the second connection terminal 1421 is recessed in the through hole 1422, it is also helpful to limit the first connection terminal 131 in the through hole 1422 without slipping.

[0044] Please refer to Figure 4-5 The circuit board 130 includes a base, and the first connection terminal 131 is arranged on the base. The side of the base where the first connection terminal 131 is arranged faces the battery assembly 140.

[0045] In this embodiment, the circuit board body and the base are integrated, and the first connection terminal 131 is directly disposed on the circuit board body and electrically connected to the circuit board body. This design limits the arrangement of the circuit board body, so that the end of the circuit board body provided with the first connection terminal 131 can only be arranged toward the battery assembly 140. In other embodiments, the circuit board body and the base can be separated, the first connection terminal 131 is disposed on the base, and the first connection terminal 131 is electrically connected to the circuit board body through a wire. In this way, as long as the side of the base provided with the first connection terminal 131 faces the battery assembly 140, the position of the circuit board body can be adjusted according to actual conditions.

[0046] Please refer to Figure 5 The main body 122 is provided with a first limiting member 1222, and the connecting member 142 is provided with a second limiting member 1423. The first limiting member 1222 is used to abut against the second limiting member 1423 to adjust the position of the connecting member 142 in the accommodating cavity 111 so that the first connecting terminal 131 is in full contact with the second connecting terminal 1421.

[0047] When the battery assembly 140 is placed in the accommodating cavity 111, the battery assembly 140 may tilt, resulting in misalignment between the first connection terminal 131 and the second connection terminal 1421, thereby causing poor contact. A second stopper 1423 is provided on the connecting member 142, and a first stopper 1222 is provided on the main body 122. The first stopper 1222 abuts against the second stopper 1423, and the battery assembly 140 can be adjusted to an appropriate position to avoid poor contact between the first connection terminal 131 and the second connection terminal 1421.

[0048] Please refer to Figure 5 The first connection terminal 131 includes an elastic member. The elastic member can be a pogo pin or a spring.

[0049] The elastic setting of the first connection terminal 131 facilitates tight connection with the second connection terminal 1421 .

[0050] The first connecting terminal 131 used in this embodiment is a pogo pin (spring connector or spring-type probe). When the battery assembly 140 is placed in the accommodating cavity 111, the second connecting terminal 1421 can contact the pogo pin. Since a spring is provided in the pogo pin, when the second connecting terminal 1421 is connected to the pogo pin, the needle shaft in the pogo pin can resist the spring, and the spring applies force to the needle shaft in the reverse direction, so that the needle shaft is in close contact with the second connecting terminal 1421, thereby improving the connection stability between the circuit board 130 and the battery 143.

[0051] Please refer to Figure 1 and 6 , the accommodating chamber 111 is provided with a disassembly opening 1111, and a first clamping portion 1112 is provided at a position of the accommodating chamber 111 near the disassembly opening 1111, and a second clamping portion 1411 is provided at one end of the battery compartment 141 away from the bracket 120, and the second clamping portion 1411 is used to clamp with the first clamping portion 1112 to install the battery assembly 140 in the accommodating chamber 111. Specifically, the first clamping portion 1112 is provided on the inner side wall of the accommodating chamber 111, and the first clamping portion 1112 is a clamping groove. The second clamping portion 1411 has a protruding structure, and the protruding structure is clamped with the clamping groove, so that the battery assembly 140 can be fixed in the accommodating chamber 111 to prevent the battery assembly 140 from sliding out of the disassembly opening 1111.

[0052] The arrangement of the snap-in groove and the protruding structure can facilitate the disassembly and installation of the battery assembly 140 .

[0053] In other embodiments, the side wall of the partition part 121 is provided with a first guide structure, and the outer side wall of the battery compartment is provided with a second guide structure, and the first guide structure and the second guide structure are detachably matched. Specifically, the first guide structure is a guide groove, and the second guide structure is a guide protrusion, and the guide protrusion is used to embed in the guide groove to preliminarily position the battery assembly 140 on the mounting seat 1221. Alternatively, the second guide structure is a guide groove, and the first guide structure is a guide protrusion, and the guide protrusion is used to embed in the guide groove to preliminarily position the battery assembly 140 on the mounting seat 1221.

[0054] By providing the guide groove and the guide protrusion, the battery assembly 140 can be preliminarily positioned in the accommodating cavity 111 , which is beneficial to the alignment connection between the first connection terminal 131 and the second connection terminal 1421 , and provides conditions for the rapid installation and removal of the battery assembly 140 .

[0055] Please refer to Figure 5 In this embodiment, shockproof gaskets 144 are further provided at both ends and one side of the battery 143 in the battery compartment 141. In addition, in this application, the battery 143 may be a battery 143 with a positive electrode ear and a negative electrode ear located on the same side, or a battery 143 with positive and negative electrodes located on opposite sides as shown in the figure, and the electrode away from the circuit board 130 is connected to the end close to the circuit board 130 by a lead wire to be electrically connected to the first connection terminal 131.

[0056] Please refer to Figure 3 and 5 The electronic atomization device 100 of the present application further includes an oil storage assembly 150, which is detachably disposed on the partition portion 121 and on a side opposite to the battery assembly 140. The oil storage assembly 150 includes an oil storage cup 151, an oil storage cup anti-leakage silicone 152, and an oil storage cup cover 153. The oil storage cup cover 153 covers the oil storage cup 151, and the oil storage cup anti-leakage silicone 152 is disposed between the oil storage cup 151 and the oil storage cup cover 153 to prevent the leakage of smoke oil.

[0057] In addition, in at least one embodiment, the oil storage assembly 150 also includes a child lock inner cover 154 of the oil storage cup and a child lock outer cover 155 of the oil storage cup. When the electronic atomization device 100 is in use, the child lock inner cover 154 of the oil storage cup and the child lock outer cover 155 of the oil storage cup are not assembly parts.

[0058] Please refer to Figure 3 and 5The electronic atomization device 100 of the present application also includes a lower sealing silicone 170 and an atomizer 160. The lower sealing silicone 170 is arranged on the side of the mounting bracket away from the battery assembly 140 and the oil storage cup 151, wherein the lower sealing silicone 170 is provided with two through holes, and the atomizer 160 includes an atomization core 161 and an atomization core sealing silicone. The outer periphery of one end of the atomization core 161 connected to the cigarette holder assembly 190 is sealed with the atomization core sealing silicone. The atomization core 161 is electrically connected to the circuit board 130. The atomization core 161 is penetrated in the through hole of the lower sealing silicone 170. The upper end of the atomization core 161 is exposed to the lower sealing silicone 170, and the outer periphery of the atomization core 161 that is exposed to the lower sealing silicone 170 is provided with an oil-conducting cotton 163. After the oil-conducting cotton 163 absorbs the oil in the oil storage cup 151, the atomization core 161 heats the oil in the oil-conducting cotton 163 to generate smoke for consumers to inhale.

[0059] Please refer to Figure 3 and 5 The electronic atomization device 100 also includes a mouthpiece assembly 190 and an oil cup shell 180. One end of the oil cup shell 180 is connected to the mounting seat 120. The oil cup shell 180 is arranged around the atomizer 160, and the side of the oil cup shell 180 away from the mounting seat is connected to the mouthpiece assembly 190. The mouthpiece assembly 190 includes a mouthpiece 191, a mouthpiece anti-leakage silicone 193, a top oil-absorbing cotton 194, a rubber ring 195 and a mouthpiece silicone plug 192. The mouthpiece silicone plug 192 is used to seal the smoking port of the mouthpiece 191. The mouthpiece anti-leakage silicone 193 and the top oil-absorbing cotton 194 are stacked inside the mouthpiece 191. The rubber ring 195 is used to seal the connection between the mouthpiece 191 and the oil cup shell 180, so that the sealing of the electronic atomizer is better.

[0060] The present application also provides an electronic atomization device, referring to Figure 3 and Figure 5 The device includes an atomizer 160 and an oil storage assembly 150, wherein the atomizer 160 is capable of storing part of the aerosol matrix and atomizing the aerosol matrix into an aerosol when powered. The atomizer is disposed on the main body 122 and forms a detachable electrical connection with the power supply module. The atomizer 160 includes: a shell (not shown in the figure) and a shell base (not shown in the figure). The shell has a liquid storage chamber, and the liquid storage chamber can form a liquid-conducting connection with the oil storage assembly; the shell base is sealed and connected to the bottom of the liquid storage chamber, and the shell base includes a lower sealing silicone, and the bracket mounting structure is used to connect the main body. Please refer to Figure 2 and Figure 7, the electronic atomization device 100, the bracket mounting structure is formed in the lower sealing silicone 170 and at least one narrow groove 1701 extending toward the liquid storage chamber; the main body 122 has a rib that can be inserted and fixed in the narrow groove. In this way, the bracket 120 can be assembled into one with the atomizer during the assembly process, and the power supply module can be assembled into one independently. This makes it easy to disassemble and install.

[0061] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A power supply module for an electronic atomizer, characterized in that: The power supply module includes: The bracket comprises a main body part and a partition part, wherein the main body part is provided with a mounting seat; A battery assembly is disposed in the mounting seat and is located on one side of the partition portion; the battery assembly includes a connector; The circuit board is arranged in the mounting seat, and the battery assembly and the circuit board are detachably electrically connected via a connecting piece.

2. The power supply module according to claim 1, characterized in that: The circuit board is provided with a first connecting terminal; the battery assembly also includes a battery compartment and a battery, and the battery is arranged in the battery compartment; the connecting member has a second connecting terminal, one end of the second connecting terminal is detachably electrically connected to the first connecting terminal, and the other end is detachably electrically connected to the battery.

3. The power supply module according to claim 2, characterized in that: The connecting member has a through hole, and the second connecting terminal is entirely arranged in the through hole.

4. The power supply module according to claim 2, characterized in that: The connecting member has a through hole, and one end of the second connecting terminal connected to the first connecting terminal protrudes out of the through hole.

5. The power supply module according to claim 3 or 4, characterized in that: The connection direction of the two openings of the through hole is a first axial direction, the second connecting terminal includes a top and a bottom, the top is detachably connected to the first connecting terminal, and the bottom is detachably connected to the battery; the top has a first cross-section in a direction perpendicular to the first axial direction, and the bottom has a second cross-section in a direction perpendicular to the first axial direction, and the area of ​​the first cross-section is greater than the area of ​​the second cross-section.

6. The power supply module according to claim 2, characterized in that: The circuit board comprises a base, the first connecting terminal is arranged on the base, and a side of the base provided with the first connecting terminal is arranged toward the battery assembly.

7. The power supply module according to claim 1, characterized in that: The main body is provided with a first limiting member, and the connecting member is provided with a second limiting member, and the first limiting member is used to abut against the second limiting member.

8. The power supply module according to claim 2, characterized in that: The first connecting terminal includes an elastic member.

9. The power supply module according to claim 1, characterized in that: The side wall of the partition part is provided with a first guiding structure, and the outer side wall of the battery compartment is provided with a second guiding structure, and the first guiding structure and the second guiding structure are detachably matched.

10. An electronic atomization device, characterized in that: The device includes an atomizer and an oil storage assembly, wherein the oil storage assembly is arranged on the partition portion and on a side opposite to the battery assembly; The atomizer is arranged on the main body and forms a detachable electrical connection with the power supply module according to any one of claims 1-9.

11. The electronic atomization device according to claim 10, characterized in that: The atomizer comprises: The housing has a liquid storage cavity, and the liquid storage cavity can be in liquid-conducting communication with the oil storage assembly; The shell base is sealingly connected to the bottom of the liquid storage chamber, and the shell base includes a lower sealing silicone, and the lower sealing silicone has a bracket mounting structure, and the bracket mounting structure is used to connect the main body.

12. The electronic atomization device according to claim 11, characterized in that: The bracket mounting structure is at least one narrow groove formed in the lower sealing silicone and extending toward the liquid storage cavity; The body portion has a rib that can be inserted and secured in the slot.

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