Atomizer powered by detachable rechargeable battery

Abstract

The utility model discloses a detachable rechargeable battery powered atomizer, which comprises a detachable battery assembly capable of being independently recycled, an atomizing assembly, an oil cup and an atomizer shell, the battery assembly comprises a PCB (printed circuit board), at least one vertical silicon microphone and at least one flat-attached silicon microphone are mounted at the bottom of the PCB, and the bottom of the PCB is provided with at least one vertical silicon microphone and at least one flat-attached silicon microphone. Due to the detachable design of the battery assembly, the battery assembly not only can supply power to the electronic atomizer, but also can be used as a conventional dry battery after being detached, the use flexibility and economic benefits of the battery are improved, the size of the shell of the battery assembly meets the standard of a conventional No.5 or No.7 battery, a user can flexibly switch different devices, and the battery assembly is convenient to use. According to the technical scheme of the utility model, at least two patch type double-silicon microphones are arranged on the PCB and are respectively arranged in a vertical and flat sticking manner, so that when one silicon microphone fails, the system can be automatically switched to the other silicon microphone to continue to work, and therefore, the risk of fire and combustion caused by the continuous work of the heating wire due to the failure of the silicon microphone can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization appliances, in particular to an atomizer powered by a detachable rechargeable battery. Background Art

[0002] With the wide application of portable electronic devices, the demand for rechargeable batteries is increasing day by day. In the field of electronic atomizers, users have relatively high requirements for the portability, safety and service life of the devices. Traditional electronic atomizers usually use fixed non-detachable batteries for power supply. Once the battery is damaged or the silicon microphone (i.e., a key component in the acoustic wave atomizer) fails, the entire atomizer needs to be replaced, resulting in waste of resources and inconvenience in use. In addition, oil leakage may occur during the use of the electronic atomizer, affecting the user experience. And once the silicon microphone fails, it may cause the heating wire to work continuously, leading to potential safety hazards. Therefore, it is highly practical to develop an atomizer powered by a detachable rechargeable battery, which can not only improve the recyclability of the battery, but also enhance the safety performance and convenience of use of the entire device. Content of the Utility Model

[0003] The purpose of the utility model is to provide an atomizer powered by a detachable rechargeable battery to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An atomizer powered by a detachable rechargeable battery includes a battery assembly, an atomization assembly, an oil cup and an atomizer housing that can be detached and separately recycled. The battery assembly includes a PCB board, on the surface of which a circular positive contact piece, a circular negative contact piece and a battery positive electrode are integrated. At least one vertical silicon microphone and a flat silicon microphone are installed at the bottom of the PCB board. A first through hole is opened in the middle of the PCB board, and the first through hole is communicated with a second through hole opened outside the battery positive electrode. The battery assembly further includes an electric core and a battery housing; the atomization assembly includes an atomization base, on the surface of which two third through holes are opened. Two hollow convex columns and two heating wires are fixedly connected to the top of the atomization base. The convex columns are communicated with the third through holes through fourth through holes opened. Two positive electrode columns and one negative electrode column are fixedly connected to the bottom of the atomization base. The positive electrode columns and the negative electrode column are electrically connected to the two heating wires respectively; an air outlet channel is arranged inside the oil cup, and the bottom of the oil cup is hermetically sleeved with the two heating wires. An air inlet for one-way air intake is arranged at the bottom of the oil cup; both the battery assembly and the atomization assembly are placed inside the atomizer housing. A mouthpiece is sleeved and connected to the top of the atomizer housing, and a perforated plug is threadedly connected to the bottom of the atomizer housing.

[0005] As a preferred embodiment of the present utility model, the silicon microphone is mounted in a patch type, and the air inlet end of the silicon microphone is located outside its housing. A charging socket is also installed at the bottom of the PCB board. The outside of the PCB board is sleeved with an insulating rubber shell, and a charging port is provided at the position where the insulating rubber shell faces the charging socket.

[0006] As a preferred embodiment of the present utility model, the battery housing is in the size of a conventional No. 5 battery or a conventional No. 7 battery.

[0007] As a preferred embodiment of the present utility model, the positive contact piece, the negative contact piece and the battery positive electrode are concentrically arranged, and an insulating rubber sheet is embedded in the gap between the positive contact piece, the negative contact piece and the battery positive electrode.

[0008] As a preferred embodiment of the present utility model, the insulating rubber shell is sleeved on the inner top end of the battery housing. The battery cell is installed inside the battery housing and is electrically connected to the PCB board. A battery negative electrode sheet is fixedly installed at the bottom of the battery housing. The positive electrode post and the positive contact piece are both electrically connected to the positive terminal of the PCB board, and the negative contact piece and the battery negative electrode sheet are electrically connected to the negative terminal of the PCB board.

[0009] As a preferred embodiment of the present utility model, buckles are fixedly connected to both sides of the top of the atomizing seat, and the buckles are snap-fitted with the bayonets provided on the oil cup.

[0010] As a preferred embodiment of the present utility model, when the battery assembly is used as a conventional battery, an insulating sticker for insulating and protecting the positive contact piece and the negative contact piece is pasted on the surface of the PCB board.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1) In the present utility model, at least two patch type dual silicon microphones are installed on the PCB board and are respectively arranged in a vertical type and a flat type installation, ensuring that when one silicon microphone fails, the system can automatically switch to the other silicon microphone to continue working, thus effectively avoiding the risk of fire and combustion caused by the continuous operation of the heating wire due to the failure of the silicon microphone. Moreover, the silicon microphone is located at the bottom of the PCB board, and its air inlet end is located outside its housing, further reducing the risk of oil leakage and failure, ensuring the normal operation of the electronic atomizer. By integrating a circular positive contact piece, a negative contact piece and a battery positive electrode on the PCB board and isolating them with an insulating rubber sheet, the safety and reliability of the electrical connection are ensured. The design of the atomization assembly, especially the configuration of the hollow convex column fixedly connected to the top of the atomizing seat and the heating wire, ensures the stability and consistency of the atomization effect, and is also convenient for maintenance and replacement;

[0013] 2) The detachable design of the battery assembly of the present utility model enables it to not only supply power to the electronic atomizer, but also be used as a conventional dry battery after disassembly, improving the flexibility and economic benefits of battery use. The outer shell size of the battery assembly conforms to the standards of conventional No. 5 or No. 7 batteries, facilitating users to flexibly switch between different devices. The outer part of the battery assembly is sleeved with an insulating rubber shell, and a charging port is opened opposite the charging base to ensure charging safety and convenience. When used as a dry battery, the insulating stickers pasted on the surface of the contact pieces can play an insulating and protective role, preventing short circuits when the battery is installed with the electrical appliance, further increasing the practicality of this kind of battery assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a sectional view of the present utility model;

[0016] Figure 3 is a disassembled schematic diagram of the present utility model;

[0017] Figure 4 is a schematic diagram of the battery assembly structure of the present utility model;

[0018] Figure 5 is a disassembled schematic diagram of the battery assembly of the present utility model;

[0019] Figure 6 is a schematic diagram of the PCB board structure of the present utility model;

[0020] Figure 7 is one of the schematic diagrams of the PCB board structure of the present utility model;

[0021] Figure 8 is a schematic diagram of the atomizing base structure of the present utility model;

[0022] Figure 9 is one of the schematic diagrams of the atomizing base structure of the present utility model;

[0023] Figure 10 is a schematic diagram of the oil cup structure of the present utility model.

[0024] In the figure: 100, battery assembly; 110, PCB board; 111, positive contact piece; 112, negative contact piece; 113, battery positive electrode; 114, first through hole; 115, second through hole; 116, flat part; 120, silicon microphone; 130, battery cell; 140, battery case; 141, battery negative electrode piece; 150, charging base; 160, insulating rubber case; 161, charging port; 162, positioning protrusion; 200, atomization assembly; 210, atomization seat; 211, third through hole; 212, convex column; 213, heating wire; 214, fourth through hole; 215, positive electrode column; 216, negative electrode column; 217, buckle; 300, oil cup; 310, air outlet channel; 320, air inlet; 330, bayonet; 400, atomizer case; 410, mouthpiece; 420, plug. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-10 , the present invention provides a technical solution: an atomizer powered by a detachable rechargeable battery, including a battery assembly 100, an atomization assembly 200, an oil cup 300, and an atomizer case 400 that are detachable and can be separately recycled.

[0027] Among them, the battery assembly 100 is detachably installed inside the atomizer case 400 so that it can be separately recycled. When the battery runs out of energy, the user can easily replace the battery assembly 100 or use it as a conventional battery in other devices, increasing the flexibility and environmental friendliness of the rechargeable battery. The atomization assembly 200 can convert the liquid into mist, and the oil cup 300 is used to store the atomized liquid, enabling the atomizer to have the atomization function.

[0028] Among them, the battery assembly 100 includes a PCB board 110. The surface of the PCB board 110 is integrated with a circular positive contact piece 111, a circular negative contact piece 112, and a battery positive electrode 113. At least one vertical silicon microphone 120 and a flat silicon microphone 120 are installed at the bottom of the PCB board 110. A first through hole 114 is opened in the middle of the PCB board 110, and the first through hole 114 communicates with a second through hole 115 opened outside the battery positive electrode 113. The battery assembly 100 further includes a battery cell 130 and a battery case 140;

[0029] Specifically, the PCB board 110 serves as the core of the battery assembly 100. It is also integrated with an MCU controller, a circular positive contact piece 111, a circular negative contact piece 112, and a battery positive electrode 113 integrated on the surface, which can achieve the electrical connection between the battery and the atomizer. At least one vertical silicon microphone 120 and a flat-mounted silicon microphone 120 are installed at the bottom of the PCB board 110. The two silicon microphones 120 can automatically switch to the other when one of them fails, thereby improving the reliability and safety of the device. During the use of the atomizer by a person, the inhaled air passes through the first through-hole 114, then flows through the second through-hole 115, and then enters the atomization assembly 200 and the oil cup 300. When the air flows, the silicon microphone 120 can sense and feedback to the MCU controller to control the atomization assembly 200 to work;

[0030] The battery assembly 100 is also provided with a battery cell 130 and a battery housing 140. The battery cell 130 provides energy, and the battery housing 140 can protect the battery cell 130. At the same time, it also conforms to the size of a conventional battery, facilitating users to replace and recycle the rechargeable battery.

[0031] Among them, the atomization assembly 200 includes an atomization base 210. Two third through-holes 211 are opened on the surface of the atomization base 210. Two hollow convex columns 212 and two heating wires 213 are fixedly connected to the top of the atomization base 210. The convex columns 212 are communicated with the third through-holes 211 through fourth through-holes 214 opened. Two positive electrode posts 215 and a negative electrode post 216 are fixedly connected to the bottom of the atomization base 210. The positive electrode posts 215 and the negative electrode post 216 are electrically connected to the two heating wires 213 respectively;

[0032] Specifically, the two third through-holes 211 are communicated with the two third through-holes 211, enabling the inhaled air to enter the atomization assembly 200. The fourth through-holes 214 are arranged on both sides of the convex columns 212, which can effectively prevent the liquid in the oil cup 300 from seeping and flowing into the battery assembly 100 by gravity, increasing the service life and safety of the atomizer. The two heating wires 213 are connected to the positive electrode posts 215 and the negative electrode post 216. After being powered on, the liquid in the oil cup 300 can be heated and converted into mist, making the atomizer have a better atomization effect.

[0033] Among them, an air outlet channel 310 is provided inside the oil cup 300. The bottom of the oil cup 300 is hermetically sleeved with the two heating wires 213. An air inlet 320 with one-way air intake is provided at the bottom of the oil cup 300;

[0034] Specifically, a one-way air inlet 320 is provided at the bottom of the oil cup 300, so that air can only enter in one direction to prevent the liquid from flowing back, thereby protecting other electronic components in the atomizer. The oil cup 300 stores the atomized liquid. When the device is started, the liquid is heated and released in the form of mist through the air outlet channel 310.

[0035] In this embodiment, the battery assembly 100 and the atomizer assembly 200 are both placed inside the atomizer housing 400. The top of the atomizer housing 400 is sleeved with a mouthpiece 410, and the bottom of the atomizer housing 400 is threadedly connected to a plug 420 with a hole.

[0036] Specifically, the user inhales the atomized gas through the mouthpiece 410, and the bottom of the atomizer housing 400 is threadedly connected to a plug 420 with a hole. This design is easy to install and disassemble, and at the same time ensures that the device can take in air when in use. At the same time, the plug 420 is made of insulating material, which can effectively prevent the battery assembly 100 from short circuiting. After removing the plug 420, it is also convenient to disassemble and remove the battery assembly 100 from the atomizer housing 400 and use it as a battery alone.

[0037] In this embodiment, the silicon microphone 120 is mounted in a surface-mounted manner, and the air inlet end of the silicon microphone 120 is located on the outside of its housing. A charging base 150 is also installed at the bottom of the PCB board 110. An insulating rubber shell 160 is provided on the outside of the PCB board 110. A charging port 161 is provided at a position opposite the insulating rubber shell 160 and the charging base 150. The insulating rubber shell 160 is mounted on the top of the inner portion of the battery housing 140.

[0038] Specifically, the silicon microphone 120 is installed in a patch-type manner, and its air inlet end is located on the outside of the shell, which helps to reduce the risk of oil leakage. The charging seat 150 at the bottom of the PCB board 110 facilitates the charging of the battery assembly 100. The outside of the PCB board 110 is connected to the top of the battery shell 140 through an insulating rubber shell 160, which can quickly install the PCB board 110 while effectively insulating and protecting the PCB board 110.

[0039] In this embodiment, the battery housing 140 is of the size of a conventional AA battery or a conventional AA battery.

[0040] Specifically, the size of the battery case 140 is designed to conform to the standards of conventional No. 5 or No. 7 batteries, enabling the battery assembly 100 to be flexibly switched between different devices. Users can use it as a conventional dry battery, increasing the flexibility and economic benefits of the battery. In order for the PCB board 110 to be accurately placed within the insulating rubber case 160, flat portions 116 are provided on both sides of the PCB board 110, and positioning protrusions 162 adapted to the flat portions 116 are provided on the inner side of the insulating rubber case 160. When the PCB board 110 is placed within the insulating rubber case 160, the flat portions 116 fit with the positioning protrusions 162 to achieve positioning.

[0041] In this embodiment, the positive contact piece 111, the negative contact piece 112, and the battery positive electrode 113 are concentrically arranged, and an insulating rubber sheet is embedded in the gap between the positive contact piece 111, the negative contact piece 112, and the battery positive electrode 113.

[0042] Specifically, the positive contact piece 111, the negative contact piece 112, and the battery positive electrode 113 are concentrically arranged with an insulating rubber sheet embedded in the gap, which can effectively ensure the safety and reliability of the electrical connection. When the battery assembly 100 is installed inside the atomizer, the contact piece and the electrode will be connected to the corresponding parts of the atomization assembly 200, capable of providing a stable power supply.

[0043] In this embodiment: The battery cell 130 is installed inside the battery case 140 and is electrically connected to the PCB board 110. A battery negative electrode sheet 141 is fixedly installed at the bottom of the battery case 140. Both the positive electrode post 215 and the positive contact piece 111 are electrically connected to the positive terminal of the PCB board 110, and the negative contact piece 112 and the battery negative electrode sheet 141 are electrically connected to the negative terminal of the PCB board 110.

[0044] Specifically, both the positive electrode post 215 and the positive contact piece 111 are electrically connected to the positive terminal of the PCB board 110, while the negative contact piece 112 and the battery negative electrode sheet 141 are electrically connected to the negative terminal of the PCB board 110, ensuring the correct installation and effective operation of the battery assembly 100.

[0045] In this embodiment, buckles 217 are fixedly connected to both sides of the top of the atomization base 210, and the buckles 217 are snap-fitted with the bayonets 330 opened on the oil cup 300.

[0046] Specifically, through the snap-fitting connection between the buckles 217 and the bayonets 330, the oil cup 300 can be stably connected to the atomization base 210. At the same time, it also facilitates users to easily separate the oil cup 300 when they need to replace or clean the oil cup 300.

[0047] In this embodiment, when the battery assembly 100 is used as a conventional battery, an insulating sticker for insulating and protecting the positive contact piece 111 and the negative contact piece 112 is attached to the surface of the PCB board 110.

[0048] Specifically, the set insulating sticker prevents short circuits that may occur when the battery assembly 100 is used as a dry battery and installed with an electrical appliance, further enhancing the practicality and safety of the battery assembly 100.

[0049] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable atomizer powered by a rechargeable battery, characterized in that, Including: A battery assembly (100) that is detachable and can be recycled separately. The battery assembly (100) includes a PCB board (110). On the surface of the PCB board (110), a circular positive contact piece (111), a circular negative contact piece (112), and a battery positive electrode (113) are integrated. At least one vertical silicon microphone (120) and a flat-mounted silicon microphone (120) are installed at the bottom of the PCB board (110). A first through hole (114) is opened in the middle of the PCB board (110), and the first through hole (114) communicates with a second through hole (115) opened outside the battery positive electrode (113). The battery assembly (100) further includes a battery cell (130) and a battery housing (140); An atomization assembly (200). The atomization assembly (200) includes an atomization base (210). Two third through holes (211) are opened on the surface of the atomization base (210). Two hollow convex columns (212) and two heating wires (213) are fixedly connected to the top of the atomization base (210). The convex columns (212) communicate with the third through holes (211) through fourth through holes (214) opened. Two positive electrode posts (215) and one negative electrode post (216) are fixedly connected to the bottom of the atomization base (210). The positive electrode posts (215) and the negative electrode post (216) are electrically connected to the two heating wires (213) respectively; An oil cup (300). An air outlet channel (310) is provided inside the oil cup (300). The bottom of the oil cup (300) is hermetically sleeved with the two heating wires (213). An air inlet (320) for one-way air intake is provided at the bottom of the oil cup (300); An atomizer housing (400). The battery assembly (100) and the atomization assembly (200) are both placed inside the atomizer housing (400). A mouthpiece (410) is sleeved and connected to the top of the atomizer housing (400). A plug (420) with holes is threadedly connected to the bottom of the atomizer housing (400).

2. The atomizer powered by a detachable rechargeable battery according to claim 1, wherein: The silicon microphone (120) is mounted in a patch type, and the air inlet end of the silicon microphone (120) is located outside its housing. A charging seat (150) is also installed at the bottom of the PCB board (110). An insulating rubber shell (160) is sleeved outside the PCB board (110). A charging port (161) is opened at the position of the insulating rubber shell (160) opposite to the charging seat (150).

3. The atomizer powered by a detachable rechargeable battery according to claim 2, wherein: The battery housing (140) is of the size of a conventional No. 5 battery or a conventional No. 7 battery.

4. The atomizer powered by a detachable rechargeable battery according to claim 1, wherein: The positive contact piece (111), the negative contact piece (112), and the battery positive electrode (113) are concentrically arranged, and an insulating rubber sheet is embedded in the gap between the positive contact piece (111), the negative contact piece (112), and the battery positive electrode (113).

5. The atomizer powered by a detachable rechargeable battery according to claim 2, wherein: The insulating rubber shell (160) is sleeved on the inner top of the battery case (140). The battery cell (130) is installed inside the battery case (140) and electrically connected to the PCB board (110). A battery negative electrode plate (141) is fixedly installed at the bottom of the battery case (140). Both the positive electrode column (215) and the positive contact piece (111) are electrically connected to the positive terminal of the PCB board (110), and the negative contact piece (112) and the battery negative electrode plate (141) are electrically connected to the negative terminal of the PCB board (110).

6. The atomizer powered by a detachable rechargeable battery according to claim 1, characterized in that: On both sides of the top of the atomizing base (210), there are fixedly connected fasteners (217), and the fasteners (217) are snap-fitted with the bayonets (330) opened on the oil cup (300).

7. A detachable atomizer powered by a rechargeable battery, characterized in that: When the battery assembly (100) is used as a conventional battery, an insulating sticker for insulating protection of the positive contact piece (111) and the negative contact piece (112) is pasted on the surface of the PCB board (110).

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