CN116344903B - A battery for heat-not-burn smoking devices - Google Patents
A battery for heat-not-burn smoking devicesInfo
- Publication number
- CN116344903B CN116344903B CN202310347387.7A CN202310347387A CN116344903B CN 116344903 B CN116344903 B CN 116344903B CN 202310347387 A CN202310347387 A CN 202310347387A CN 116344903 B CN116344903 B CN 116344903B
- Authority
- CN
- China
- Prior art keywords
- battery pack
- cylindrical battery
- plate
- protective plate
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/02—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The application relates to the technical field of batteries, in particular to a battery for heating a non-combustible smoking set, which comprises a cylindrical battery pack, a protective plate attached to one side surface of the cylindrical battery pack, and a bracket for installing the protective plate and the cylindrical battery pack, wherein the side surface of the protective plate facing the cylindrical battery pack is attached to the cylindrical battery pack through a glass fiber reinforcing plate, the protective plate extends to form a plurality of copper sheets for connecting the positive electrode and the negative electrode of the cylindrical battery pack, a plurality of components are arranged on the surface of the protective plate far away from the cylindrical battery pack, a slotted hole of an empty-keeping component is formed in the bracket, a flexible output plate attached to the circumferential surface of the cylindrical battery pack is formed on the protective plate, and an output terminal connected with a main board of the smoking set is formed at the end part of the flexible output plate. The occupation space of the protection plate, the components and the output red and black lines is reduced, so that the space of the battery compartment in the heating non-combustion smoking set is improved to the greatest extent, a cylindrical battery pack with larger volume can be used, and the requirement of longer service time is met.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a battery for heating a non-combustion smoking set.
Background
The heating non-combustion smoking set is accepted by more and more people due to the harm reduction property of the heating non-combustion smoking set, the variety of the heating non-combustion smoking set in the market at present is more and more, the heating non-combustion smoking set mainly generates heat through the output power of a battery, and the smoke cartridges treated by the special process are inserted into the heating body and heated so as to extract the smoke. In order to improve the use experience of consumers, the temperature of the heating element needs to be increased to a higher working temperature in a short time, so that the discharge power requirement on the battery is higher and higher, and more smoke can be pumped out to meet the requirement of charging the consumer once, so that the endurance requirement on the battery is higher and higher, and the battery needs to have higher energy density under the same volume.
However, when the heating non-burning smoking set is used, the smoking set is directly held by hand, and higher requirements are placed on the safety of batteries, and a protection plate is required to be added to each battery to ensure the use safety of the battery. However, the traditional cylindrical battery protection plate is round and is placed at the head of the battery, and then wires are led out from the protection plate, and as the protection plate, components and the output red and black wires occupy a large amount of space for heating the battery placed in the non-combustion smoking set, the battery is small and the energy is reduced, so that the using time and the using times of the smoking set are influenced.
Disclosure of Invention
In order to solve the technical problems, the application provides a battery for heating a non-combustible smoking set, which comprises a cylindrical battery pack, a protection plate attached to one side surface of the cylindrical battery pack, and a bracket for mounting the protection plate and the cylindrical battery pack, wherein the protection plate is attached to the cylindrical battery pack towards the side surface of the cylindrical battery pack through a glass fiber reinforcing plate, a plurality of copper sheets for connecting the anode and the cathode of the cylindrical battery pack extend out of the protection plate, a plurality of components are arranged on the surface, away from the cylindrical battery pack, of the protection plate, a slot hole for avoiding the components is formed in the bracket, a flexible output plate attached to the circumferential surface of the cylindrical battery pack is formed on the protection plate, and an output terminal is formed at the end part of the flexible output plate and is connected with a main board of the smoking set.
Preferably, the cylindrical battery pack comprises a plurality of cylindrical batteries stacked in series along the height direction, and a plurality of copper sheets are respectively welded with the anode and the cathode of the cylindrical batteries so as to fixedly connect the cylindrical battery pack with the protection plate.
Preferably, the flexible output plate is attached to the circumferential surface of the cylindrical battery pack in a Z-shaped manner, and an arc bending part is formed at the bending part of the flexible output plate.
Preferably, the protection board is a flexible circuit board, and nylon insulating layers are coated on the upper surface and the lower surface of the protection board.
Preferably, the thickness of the protective plate and the flexible output plate is 0.1-0.15mmmm.
Preferably, the glass fiber reinforcing plate is made of FR4 base material, the thickness of the glass fiber reinforcing plate is 0.2-0.3mm, and the length of the glass fiber reinforcing plate is 2-3mm shorter than that of the cylindrical battery pack.
Preferably, the bracket comprises a bracket body coated on the outer peripheral surface of the cylindrical battery pack part, and a base arranged at the bottom of the bracket body and used for supporting the cylindrical battery pack and the protection plate, and the slotted hole is penetratingly arranged on the bracket body.
Preferably, the output terminal is perpendicular to the flexible output board, a main board of the smoking set is formed with a connection female seat, and the output terminal is in snap connection with the connection female seat.
From the above, the following beneficial effects can be obtained by applying the application:
1. A protective plate is attached to one side surface of the cylindrical battery pack, the upper surface and the lower surface of the protective plate are insulated, a plurality of copper sheets extend out of the protective plate, and the copper sheets are welded on the anode and the cathode of the cylindrical battery pack, so that a plurality of batteries are connected in series, the product voltage is improved;
2. The side face, facing the cylindrical battery pack, of the protection plate is attached to the outer peripheral face of the cylindrical battery pack through the glass fiber reinforcing plate, the SMT patch requirement of the protection plate is met through the glass fiber reinforcing plate, meanwhile, the protection plate is attached to the cylindrical battery pack through the glass fiber reinforcing plate, and the phenomenon that welding legs of components attached to the protection plate are deformed due to the fact that the protection plate is easily bent is avoided;
3. The slot holes for avoiding the space components are formed in the support, and when the protection plate and the cylindrical battery pack are installed on the support, the components on the protection plate are accommodated through the slot holes, so that the positions of the components are placed by fully utilizing the inherent slot holes of the support, the occupation space of the components is avoided, and the space utilization rate is greatly improved;
4. The flexible output plate attached to the circumferential surface of the cylindrical battery pack is formed on the protection plate, the output terminal is formed at the end part of the flexible output plate and connected to the main board of the smoking set, so that the problem that a large amount of space is occupied by existing components and output red and black lines is avoided, the space utilization rate of the cylindrical battery pack in the heating non-combustion smoking set is greatly improved, the volume of the cylindrical battery pack can be increased, the use time and the use times of the heating non-combustion smoking set are improved, and the longer use time requirement is met.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present application or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from them without inventive faculty for a person skilled in the art.
FIG. 1 is an exploded view of a battery for heating a non-combustible smoking article in accordance with an embodiment of the present application;
FIG. 2 is an exploded view of a battery for heating a non-combustible smoking article in accordance with an embodiment of the present application;
FIG. 3 is a diagram of a battery pack for heating a non-combustible smoking article in accordance with an embodiment of the present application;
Fig. 4 is a schematic structural view of a protection plate according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order to solve the above-mentioned technical problems, the present embodiment provides a battery for heating a non-combustible smoking set, as shown in fig. 1-3, including a cylindrical battery pack 10, a protection plate 20 attached to one side of the cylindrical battery pack 10, and a bracket 30 for mounting the protection plate 20 and the cylindrical battery pack 10, wherein the protection plate 20 extends to have a plurality of copper sheets 24 for connecting the positive and negative electrodes of the cylindrical battery pack 10, so as to connect a plurality of batteries in series, and improve the product voltage. The protection shield 20 is laminated in the outer peripheral face of cylinder group battery 10 through fine stiffening plate 21 of glass towards the side of cylinder group battery 10, and the surface that keeps away from cylinder group battery 10 of protection shield 20 is provided with a plurality of components and parts 23, has satisfied the demand of the SMT paster of protection shield 20 through fine stiffening plate 21 of glass, and protection shield 20 laminates in cylinder group battery 10 through fine stiffening plate 21 of glass simultaneously, avoids protection shield 20 to buckle easily and leads to the upper subsides components and parts welded leg to warp. The bracket 30 is provided with the slot holes 31 for avoiding the space components 23, when the protection plate 20 and the cylindrical battery pack 10 are installed on the bracket 30, the components 23 on the protection plate 20 are accommodated through the slot holes 31, the positions of the components are placed by fully utilizing the inherent slot holes 31 of the bracket, and the space utilization rate is greatly improved. The protection board 20 is formed with the flexible output board 22 that is laminated in the periphery of cylinder group battery 10, and the tip of flexible output board 22 is formed with output terminal 221, and output terminal 221 connects in the mainboard of smoking set, avoids current components and parts and export red black line can occupy the problem of a large amount of spaces, has improved the space utilization of cylinder group battery 10 in the heating incombustible smoking set inside greatly, increases cylinder group battery 10 volume to improve the long duration of use and the number of times of use of heating incombustible smoking set.
Specifically, the cylindrical battery pack 10 includes a plurality of cylindrical batteries stacked in series in a height direction, and a plurality of copper sheets 24 are welded to the positive and negative electrodes of the cylindrical batteries, respectively, so that the cylindrical battery pack 10 and the protection plate 20 are fixedly connected. Illustratively, the number of the cylindrical batteries is two, the upper and lower end portions of the protection plate 20 are vertically bent to one side, wherein the protection plate 20 is a flexible circuit board, the middle layer of the protection plate 20 is provided with copper cloth, and the upper and lower surfaces of the protection plate 20 are insulated. Copper exposure treatment is performed on the two ends of the protection plate 20, so that the copper sheets 24 are exposed on the two ends of the protection plate 20, and then the copper sheets 24 on the two ends of the protection plate 20 are connected with the anode and cathode of the cylindrical battery pack 10 through laser spot welding. Wherein a copper sheet 24 is further provided at the middle of the protective plate 20 for connecting two cylindrical batteries in series. Compared with the traditional nickel sheet spot welding, the welding method is more beneficial to insulation, has higher welding efficiency and smaller welding internal resistance, and can meet the output of higher power.
Further, the protection board 20 is a flexible circuit board, the whole protection board 20 is formed by passing wires through the inside of the FPC flexible circuit board, the upper surface and the lower surface of the protection board 20 are insulating nylon layers, the surface insulating performance is good, additional insulating treatment is not needed, the insulating process is reduced, and the production cost is reduced. Compared with the traditional cylindrical battery plate with the need of transferring the nickel sheet, the protective plate 20 adopting the structure can completely avoid the risk of scratching the battery core by the nickel sheet, reduce the procedure of pasting insulating adhesive paper on the upper surface and the lower surface of the nickel sheet, and greatly improve the production efficiency and the safety of the battery.
The traditional cylindrical battery protection board is circular and placed at the head, then is qualified for the next round of competitions from the protection board, can increase 3 mm's height to the diameter of red black line has 1.0mm, leads to the occupation space of red black line great, and red black line passes through welded mode to be connected in the mainboard of cylindrical battery group 10 and smoking set, thereby under the certain circumstances of smoking set inner space, can reduce the space of battery compartment, thereby reduce the volume of cylindrical battery group 10. For this reason, as shown in fig. 4, a flexible output board 22 extends from the middle of the protection board 20 in this embodiment, the flexible output board 22 may be an FPC flexible circuit board, the flexible output board 22 is bent in a zigzag manner and is attached to the circumferential surface of the cylindrical battery pack 10, an output terminal 221 is formed at the end of the flexible output board 22, the output terminal 221 is perpendicular to the flexible output board 22, wherein the output terminal 221 is a terminal male base, a connection female base is formed on the main board of the smoking set, and the output terminal 221 is connected to the connection female base in a snap connection manner, so that the existing welding manner of red and black lines is changed into the snap connection manner of the output terminal 221, thereby improving the installation efficiency.
Meanwhile, the thickness of the protection plate 20 and the flexible output plate 22 is 0.1 to 0.15mm, preferably 0.15mm. The flexible output board 22 can be an FPC flexible circuit board, and then the flexible output board 22 can be bent and attached to the circumferential surface of the cylindrical battery pack 10, and the thickness of the protection board 20 and the flexible output board 22 is 0.15mm, so that the occupied space of the flexible output board 22 is very small, the occupied space can be basically ignored, compared with the existing welding mode of red and black lines, the problem that the occupied space of the red and black lines is large can be completely solved by adopting the mode of connecting the flexible output board 22, and therefore the saved space can be used for increasing the space of a battery compartment in the smoking set, and the volume of the cylindrical battery pack 10 is increased, and the using time and the using times of the heating non-burning smoking set are improved.
Further, in the above-described embodiment, as shown in fig. 4, the curved portion 222 is formed at the curved portion of the flexible output board 22. The problem that the right angle is easy to tear is avoided, and meanwhile, the arc bending part 222 can be used for bending to be better attached to the arc peripheral surface of the cylindrical battery pack 10, so that the installation of the protection plate 20 and the cylindrical battery pack 10 is facilitated.
Since the protection plate 20 is a flexible circuit board, and the component 23 is required to be attached to the protection plate 20, the welding leg of the component 23 attached to the upper surface is deformed due to excessive bending when the protection plate 20 is attached to the cylindrical battery pack 10, and therefore, the protection plate 20 is attached to the cylindrical battery pack 10 through the glass fiber reinforcement plate 21. The material of fine stiffening plate 21 of glass is FR4 substrate, and the length of fine stiffening plate 21 of glass is shorter than the length of cylinder group battery 10 2-3mm to satisfied the demand of protection shield 20SMT paster, paste on the battery arc surface through fine stiffening plate 21 one side of glass simultaneously, fine stiffening plate 21 of glass is laminated with protection shield 20 completely, avoids protection shield 20 to buckle easily and leads to the welding leg deformation of the components and parts of above-mentioned adhesion.
Wherein, the thickness of the glass fiber reinforcing plate 21 is 0.2-0.3mm, and the thickness of the protective plate 20 is 0.15mm. After the glass fiber reinforcing plate 21 and the protective plate 20 are completely attached, the glass fiber reinforcing plate 21 and the protective plate 20 are attached to one side of the cylindrical battery pack 10, the sum of thicknesses of the glass fiber reinforcing plate 21 and the protective plate 20 is 0.35-0.45mm, the whole occupied space is small, and components 23 on the protective plate 20 are just contained in the slot holes 31 of the bracket 30, so that the space occupation of the components can be ignored, the space is fully utilized, the space of a battery compartment in a heating non-combustion smoking set is improved to the greatest extent, the cylindrical battery pack 10 with larger volume can be placed, the output power is improved, the preheating time of the smoking set is shortened, and the cruising ability of the smoking set during use is improved.
The bracket 30 comprises a bracket body 33 coated on part of the outer peripheral surface of the cylindrical battery pack 10, and a base 32 arranged at the bottom of the bracket body 33 and used for supporting the cylindrical battery pack 10 and the protection plate 20, and a slotted hole 31 is penetratingly arranged on the bracket body 33. Further, the copper sheet 24 of the protection plate 20 is welded and fixed to the electrode of the cylindrical battery pack 10, and then the copper sheet is mounted in the frame 33, and the output terminal 221 at the end of the flexible output plate 22 is mounted to the connection socket of the main board in a snap fit manner. The space inside the smoking set is fully utilized, and the space utilization rate of the battery is greatly improved, so that the space of the battery compartment in the heating non-combustion smoking set is improved to the greatest extent, a cylindrical battery pack with larger volume is used, and the requirement of longer service time is met. The preheating time is greatly reduced due to the high power output, the convenience of use of consumers is improved, and the product competitiveness is improved.
The above-described embodiments do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310347387.7A CN116344903B (en) | 2023-04-04 | 2023-04-04 | A battery for heat-not-burn smoking devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310347387.7A CN116344903B (en) | 2023-04-04 | 2023-04-04 | A battery for heat-not-burn smoking devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116344903A CN116344903A (en) | 2023-06-27 |
| CN116344903B true CN116344903B (en) | 2025-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310347387.7A Active CN116344903B (en) | 2023-04-04 | 2023-04-04 | A battery for heat-not-burn smoking devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116344903B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219959066U (en) * | 2023-04-04 | 2023-11-03 | 惠州市纬世新能源有限公司 | Battery for heating non-combustion smoking set |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219959066U (en) * | 2023-04-04 | 2023-11-03 | 惠州市纬世新能源有限公司 | Battery for heating non-combustion smoking set |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8058840B2 (en) * | 2006-05-25 | 2011-11-15 | Moxia Energy Holdings Limited | Rechargeable battery assembly with movable connector and power conversion circuitry |
| CN106343611B (en) * | 2016-10-14 | 2019-08-27 | 惠州市新泓威科技有限公司 | The battery rod of oval electronic cigarette |
| CN207883864U (en) * | 2018-01-22 | 2018-09-18 | 东莞市昂跃电子有限公司 | Cylindrical battery positive protection device with USB charging function |
| CN109148932A (en) * | 2018-08-23 | 2019-01-04 | 曙鹏科技（深圳）有限公司 | A kind of minicell group and its manufacturing method |
| CN110970674B (en) * | 2019-11-12 | 2021-05-25 | 深圳欣旺达智能科技有限公司 | Lithium battery protection board and lithium battery |
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2023
- 2023-04-04 CN CN202310347387.7A patent/CN116344903B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219959066U (en) * | 2023-04-04 | 2023-11-03 | 惠州市纬世新能源有限公司 | Battery for heating non-combustion smoking set |
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| Publication number | Publication date |
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| CN116344903A (en) | 2023-06-27 |
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