CN214477625U - Rechargeable cylindrical battery - Google Patents
Rechargeable cylindrical battery Download PDFInfo
- Publication number
- CN214477625U CN214477625U CN202120944669.1U CN202120944669U CN214477625U CN 214477625 U CN214477625 U CN 214477625U CN 202120944669 U CN202120944669 U CN 202120944669U CN 214477625 U CN214477625 U CN 214477625U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- charging interface
- insulating
- battery
- lithium battery
- 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.)
- Expired - Fee Related
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 47
- 230000001105 regulatory effect Effects 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a chargeable cylindrical battery, which comprises a lithium battery core; the insulating seat is arranged above the lithium battery cell; the circuit board is fixedly arranged in the insulating seat; the battery cover is sleeved on the top of the lithium battery core and wraps the insulating seat, the upper part of the battery cover is an insulating part, the lower part of the battery cover is a hardware part, and the hardware part is electrically connected with the negative electrode of the lithium battery core; the charging interface is arranged on the circuit board and penetrates through the battery cover; one end of the positive connecting sheet is connected with the positive terminal, and the other end of the positive connecting sheet is connected with the circuit board; one end of the negative connecting sheet penetrates through the insulating seat and is connected with the hardware, and the other end of the negative connecting sheet is arranged at the bottom of the charging interface and is electrically connected with the charging interface; the indicating lamp group is arranged on the circuit board; and the positive cap and the key are arranged on the circuit board and penetrate through the insulating part. The utility model discloses the charging problem of battery has been solved effectively.
Description
Technical Field
The utility model relates to a battery technical field particularly, especially, relate to a chargeable cylindrical battery.
Background
Lithium batteries are widely used in portable digital devices such as mobile phones, digital cameras, portable computers, lighting devices, etc. and also in large-scale devices such as electric vehicles, electric tools, industrial equipment, energy storage and power generation equipment, etc. due to their numerous advantages such as high energy density, long cycle life, environmental protection, light weight, etc., and are gradually replacing batteries such as nickel-cadmium, lead-acid, nickel-hydrogen, etc. Along with the popularization of cylindrical rechargeable lithium batteries, the rechargeable lithium batteries in the prior art begin to be charged through a charging interface, but the existing rechargeable batteries are generally charged through a charger, so that the charging mode is inconvenient, and the experience feeling is poor. Therefore, in view of the defects of the above solutions in actual manufacturing and implementation, the present invention provides a rechargeable cylindrical battery, which is based on the spirit and concept, and is assisted by professional knowledge and experience, and after various ingenuity and experiments, so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the disadvantages of the prior art, the present invention provides a rechargeable cylindrical battery.
The utility model relates to a chargeable cylindrical battery can realize through following technical scheme:
the utility model relates to a chargeable cylindrical battery, which comprises a lithium cell, wherein the center of the top of the lithium cell is provided with a positive terminal, and the shell of the lithium cell is a negative terminal; the insulating seat is arranged above the lithium battery cell; the circuit board is fixedly arranged in the insulating seat; the battery cover is sleeved on the top of the lithium battery core and wraps the insulating seat, the upper part of the battery cover is an insulating part, the lower part of the battery cover is a hardware part, and the hardware part is electrically connected with the negative electrode of the lithium battery core; the charging interface is arranged on the circuit board and penetrates through the battery cover; one end of the positive connecting sheet is connected with the positive terminal, and the other end of the positive connecting sheet is connected with the circuit board; one end of the negative connecting sheet penetrates through the insulating seat and is connected with the hardware, and the other end of the negative connecting sheet is arranged at the bottom of the charging interface and is electrically connected with the charging interface; the indicating lamp group is arranged on the circuit board; and the positive cap and the key are arranged on the circuit board and penetrate through the insulating part.
In one embodiment, a voltage regulating chip is arranged on the circuit board, and the voltage regulating range of the voltage regulating chip is 1.5V-4.5V.
In one embodiment, the insulating base is provided with a plurality of fixing clips, and the circuit board is fixed through the plurality of fixing clips.
In one embodiment, the insulating base and the insulating member are made of plastic.
In one embodiment, a charging interface hole is formed in a side surface of the insulating member, and the position of the charging interface hole corresponds to the position of the charging interface.
In one embodiment, a dust cover is arranged on the charging interface hole.
In one embodiment, the positive electrode connecting piece and the negative electrode connecting piece are made of nickel sheets.
In one embodiment, the indicator light set comprises a plurality of LED lights, and the LED lights are connected in parallel; and light-transmitting cotton is arranged above the indicator light set.
In one embodiment, the lithium battery cell and the outer side of the hardware are provided with a sleeve, and the sleeve is labeled by a thermoplastic tube or aluminum plastic.
In one embodiment, the charging interface is a USB interface, a Lightning interface, or a Type C interface.
Compared with the prior art, the utility model relates to a chargeable cylindrical battery's beneficial effect does:
the utility model relates to a chargeable cylindrical battery which charges a lithium cell through a charging interface; the circuit board is supported and insulated and protected by the insulating base, the upper part of the battery cover adopts an insulating part, and the lower part of the battery cover adopts hardware, so that short circuit is prevented, and the battery is safer to use; the structure of the battery is more reasonable and compact through the arrangement of the positive connecting sheet and the negative connecting sheet, and the positive connecting sheet and the negative connecting sheet are separated from each other, so that the danger of short circuit caused by the connection of an electronic element on the circuit board and the positive electrode and the negative electrode of the lithium battery core is prevented; the actual electric quantity of the lithium battery cell can be displayed in real time through the action of the indicating lamp group, so that a user can timely grasp the electric quantity of the battery; meanwhile, the output voltage of the battery can be adjusted by mutually matching the voltage adjusting chip and the keys, so that different output voltage requirements of customers can be met, and the experience of users is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a rechargeable cylindrical battery according to the present invention;
fig. 2 is a schematic structural view of the other side of the rechargeable cylindrical battery of the present invention shown in fig. 1;
fig. 3 is an exploded view of the rechargeable cylindrical battery of fig. 1;
fig. 4 is a schematic diagram of an electrical structure of a rechargeable cylindrical battery according to the present invention shown in fig. 3.
The following are marked in the figure: 11, a lithium cell 111, a positive terminal 112, a negative terminal; 12, a circuit board; 13, an insulating seat, 131 and a fixing clip; 14, a battery cover; 141, an insulating member; 1411, a charging interface aperture; 142, hardware; 15, a charging interface; 16, a positive connecting sheet; 17, a negative connecting sheet; 18, indicating lamp groups; 181, light-transmitting cotton; 19, a positive electrode cap; 20, pressing a key; 21, a sleeve; and 22, a negative plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.
Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a rechargeable cylindrical battery of the present invention may include a lithium battery cell 11, a circuit board 12, an insulating base 13, a battery cover 14, a charging interface 15, a positive connecting piece 16, a negative connecting piece 7, an indicator light group 18, a positive cap 19, and a button 20. The top center of the lithium battery cell 11 is provided with a positive terminal 111, the shell of the lithium battery cell is a negative terminal 112, and the positive terminal 111 and the negative terminal 112 are isolated from each other; the insulating seat 13 is arranged above the lithium battery cell 11, so that the risk of short circuit caused by connection of an electronic element on the circuit board 12 and positive and negative terminals of the lithium battery cell 11 is prevented; the circuit board 12 is fixedly arranged in the insulating base 13; the battery cover 14 is sleeved on the top of the lithium battery cell 11 and wraps the insulating base 13, the upper part of the battery cover 14 is an insulating part 141, the lower part of the battery cover is a hardware part 142, and the hardware part 142 is electrically connected with the negative electrode of the lithium battery cell 11; the charging interface 15 is arranged on the circuit board 12 and penetrates through the battery cover 14, and the lithium battery cell 11 is charged through the charging interface 15; one end of the positive connecting sheet 16 is connected with the positive terminal 111, and the other end thereof is connected with the circuit board 12; one end of the negative connecting sheet 17 penetrates through the insulating base 13 to be connected with the hardware 142, and the other end of the negative connecting sheet is arranged at the bottom of the charging connector 15 and is electrically connected with the charging connector 15; the indicating lamp set 18 is arranged on the circuit board 12, and light rays emitted by the indicating lamp set 18 can penetrate out of the battery cover 14; the positive electrode cap 19 and the key 20 are disposed on the circuit board 12 and penetrate through the insulating member 141, and the key 20 controls the output of voltage.
Referring to fig. 1 and 2, in the present embodiment, the lithium battery cell 11 is cylindrical, and since most of the conventional alkaline batteries, nickel-hydrogen batteries, or nickel-cadmium batteries are cylindrical, the lithium battery cell 11 is configured in the same cylindrical shape, so that the versatility of the lithium battery is increased, and in other embodiments, the lithium battery cell 11 may be square or in other shapes.
Referring to fig. 3 and 4, in the present embodiment, the circuit board 12 is electrically connected to the positive terminal 111, the charging interface 15, the positive cap 19, and the indicator light group 18 respectively, and the control techniques adopted in the present embodiment are all the prior art, and therefore, the details are not repeated herein. The circuit board 12 is provided with a voltage regulating chip, the voltage regulating range of the voltage regulating chip is 1.5V-4.5V, the voltage regulating chip also adopts the conventional chip, the specific model and structure are not repeated, and the output voltage of the battery can be regulated through the voltage regulating chip.
Referring to fig. 3, in the present embodiment, a plurality of fixing clips 131 are disposed on the insulating base 13, and the circuit board 12 is fixed by the fixing clips 131, so as to prevent the risk of short circuit caused by connection between the electronic components on the circuit board 12 and the positive and negative electrodes of the lithium battery cell 11. In this embodiment, the material of the insulating base 13 is preferably plastic, because the plastic material has the characteristics of good wear resistance and good electrical insulation.
Referring to fig. 1 to 3, the battery cover 14 is a cylindrical cover body riveted to the top of the lithium battery cell 11 to fix the insulating base 13; the battery cover 14 includes an insulating member 141 and a hardware 142, the insulating member 141 is disposed above the hardware 142, in this embodiment, the material adopted by the insulating member 141 is preferably plastic, and the insulating member is riveted on the hardware 142. A charging interface hole 1411 is formed in the side surface of the insulating member 141, and the position of the charging interface hole 1411 corresponds to the position of the charging interface 15; in other embodiments, a dust-proof cover is disposed on the charging interface hole 1411, and the dust-proof cover is used for preventing dust from entering the charging interface 15 through the charging interface hole 1411.
Referring to fig. 3, the charging interface 15 may be a USB interface, a Lightning interface, or a Type C interface, and in this embodiment, the charging interface 15 is preferably a USB interface.
Referring to fig. 3, in the present embodiment, the positive connection piece 16 is made of nickel, and two ends of the positive connection piece are respectively connected to the circuit board 12 and the positive terminal 111; the negative electrode connecting piece 17 is made of a nickel piece, one end of the negative electrode connecting piece is in contact connection with the hardware 142, and the other end of the negative electrode connecting piece is electrically connected with the charging interface 15. The indicator light group 18 comprises a plurality of LED lights which are connected in parallel; in this embodiment, the indicator light group 18 includes four LED lights, the four LED lights are arranged on the circuit board 12 in parallel, a transparent cotton 181 is arranged above the indicator light group 18, and the light emitted therefrom is transmitted out of the insulating member 141 through the transparent cotton 181. Lithium cell 11 with the hardware 142 outside is provided with sleeve 21, sleeve 21 can adopt to mould the mark with heat or plastic-aluminum, its effect be protection lithium cell 11 with hardware 142, in this embodiment, sleeve 21 adopts to mould the heat.
Referring to fig. 2, a negative plate 22 is disposed at the bottom of the lithium battery cell 11, the negative plate 22 is electrically connected to the negative terminal 112, and in this embodiment, the negative plate 22 is made of a conductive gold plate.
It should be noted that the lithium battery cell 11 is charged through the charging interface 15, and the circuit board 12 is supported and fixed by the insulating base 13, so that the circuit board 12 is prevented from being short-circuited with the lithium battery cell 11, and the circuit board 12 and the lithium battery cell 11 are protected from being damaged; the structure of the battery is more reasonable and compact through the arrangement of the positive connecting sheet 16 and the negative connecting sheet 17, the positive connecting sheet 16 and the negative connecting sheet 17 are separated from each other, and the danger of short circuit caused by the connection of an electronic element on a circuit board and the positive and negative electrodes of a lithium battery cell is prevented; through the effect of pilot lamp group 20 can show in real time the actual electric quantity of lithium cell 11 for the user can in time hold battery electric quantity, improves user's experience and feels.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A rechargeable cylindrical battery is characterized by comprising a lithium battery cell, wherein the center of the top of the lithium battery cell is provided with a positive terminal, and the shell of the lithium battery cell is a negative terminal; the insulating seat is arranged above the lithium battery cell; the circuit board is fixedly arranged in the insulating seat; the battery cover is sleeved on the top of the lithium battery core and wraps the insulating seat, the upper part of the battery cover is an insulating part, the lower part of the battery cover is a hardware part, and the hardware part is electrically connected with the negative electrode of the lithium battery core; the charging interface is arranged on the circuit board and penetrates through the battery cover; one end of the positive connecting sheet is connected with the positive terminal, and the other end of the positive connecting sheet is connected with the circuit board; one end of the negative connecting sheet penetrates through the insulating seat and is connected with the hardware, and the other end of the negative connecting sheet is arranged at the bottom of the charging interface and is electrically connected with the charging interface; the indicating lamp group is arranged on the circuit board; and the positive cap and the key are arranged on the circuit board and penetrate through the insulating part.
2. The rechargeable cylindrical battery as claimed in claim 1, wherein the circuit board is provided with a voltage regulating chip, and the voltage regulating chip has a voltage regulating range of 1.5V-4.5V.
3. The rechargeable cylindrical battery according to claim 1, wherein a plurality of fixing clips are provided on the insulating housing, and the circuit board is fixed by the plurality of fixing clips.
4. The rechargeable cylindrical battery of claim 3, wherein the insulating base and the insulating member are made of plastic.
5. The rechargeable cylindrical battery according to claim 4, wherein a charging interface hole is formed on a side surface of the insulating member, and the position of the charging interface hole corresponds to the position of the charging interface.
6. The rechargeable cylindrical battery of claim 5, wherein the charging interface aperture is provided with a dust cover.
7. The rechargeable cylindrical battery of claim 1, wherein the positive connection tab and the negative connection tab are made of nickel.
8. The rechargeable cylindrical battery of claim 1, wherein the set of indicator lights comprises a plurality of LED lights connected in parallel; and light-transmitting cotton is arranged above the indicator light set.
9. The rechargeable cylindrical battery of claim 1, wherein a sleeve is disposed outside the lithium battery cell and the hardware, and the sleeve is formed by thermal plastic tube or aluminum plastic label.
10. The rechargeable cylindrical battery of any one of claims 1-9, wherein the charging interface is a USB interface, a Lightning interface, or a Type C interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944669.1U CN214477625U (en) | 2021-05-02 | 2021-05-02 | Rechargeable cylindrical battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944669.1U CN214477625U (en) | 2021-05-02 | 2021-05-02 | Rechargeable cylindrical battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477625U true CN214477625U (en) | 2021-10-22 |
Family
ID=78180921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120944669.1U Expired - Fee Related CN214477625U (en) | 2021-05-02 | 2021-05-02 | Rechargeable cylindrical battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115312957A (en) * | 2022-08-22 | 2022-11-08 | 深圳市东方芯愿新能源有限公司 | Rapid assembly process of rechargeable lithium battery |
-
2021
- 2021-05-02 CN CN202120944669.1U patent/CN214477625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115312957A (en) * | 2022-08-22 | 2022-11-08 | 深圳市东方芯愿新能源有限公司 | Rapid assembly process of rechargeable lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: Room 3C, Building 27, Longtang New Village, Longtang Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Anshineng Electronics Co.,Ltd. Address before: 523000 Room 202, building 2, No. 7, weiziling East Road, Qingxi Town, Dongguan City, Guangdong Province Patentee before: Dongguan Anshi new energy Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |