CN201904419U - Protective plate for thin type lithium ion battery - Google Patents
Protective plate for thin type lithium ion battery Download PDFInfo
- Publication number
- CN201904419U CN201904419U CN2010205637441U CN201020563744U CN201904419U CN 201904419 U CN201904419 U CN 201904419U CN 2010205637441 U CN2010205637441 U CN 2010205637441U CN 201020563744 U CN201020563744 U CN 201020563744U CN 201904419 U CN201904419 U CN 201904419U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- protective plate
- baffle
- electronic component
- 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
Links
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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of electronics, in particular to a protective plate for a lithium ion battery. A bonding pad (3) of the protective plate and an electronic component (2) are arranged at the same side of a printed circuit board (PCB) (1). The protective plate for the lithium ion battery leads the thickness space of the protective plate in a lithium ion battery pack to be smaller, so that the lithium ion battery can be made thinner.
Description
Technical field
The utility model relates to electronic technology field, relates to a kind of lithium ion battery protecting plate particularly.
Background technology
Lithium ion battery has obtained fast development since commercialization in 1991, not only be widely used in portable sets such as mobile phone, video camera, notebook computer, also is listed in the candidate power supply of electric automobile, space flight and aviation, military equipment and energy storage device.
As everyone knows, the lithium ion battery bag have the specific capacity height, have extended cycle life, advantage such as light environmental protection, fail safe height.But all lithium ion batteries all need a baffle to come the lithium ion battery bag is protected.Baffle mainly carries out additives for overcharge protection, over, overcurrent protection and short-circuit protection etc. to battery.The assembling core of lithium ion battery bag is exactly that lithium-ion electric core, baffle are carried out safety, reasonably assembling; the assembling mode to the single battery bag mainly is to place pad on baffle electronic component opposite in the industry at present; and draw lead; though this compound mode can conveniently be welded; but, make lithium ion battery can not do too thinly because baffle has certain thickness.
Summary of the invention:
The purpose of this utility model is to overcome existing lithium ion battery protecting plate and places pad on the electronic component opposite and cause the bigger weak point of thickness, and a kind of lithium ion battery protecting plate is provided.
The purpose of this utility model reaches by following measure: lithium ion battery protecting plate, the circuit board that this baffle is made up of pcb board (1) and electronic component (2) and pad (3).It is characterized in that the pad (3) of this baffle and the same side that electronic component (2) is arranged in pcb board (1).
The utility model lithium ion battery protecting plate has following advantage: pad is settled in the same side of electronic component on baffle, has reduced the installation thickness of baffle.
The utility model has solved the slim electric core that the lithium ion battery bag causes because of baffle is blocked up blocked up problem has been installed.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.Wherein 1 is that pcb board, 2 is that electronic component, 3 is pad.
Accompanying drawing 2 is the baffle structural representations before improving.Wherein 1 is that pcb board, 2 is that electronic component, 3 is pad.
Accompanying drawing 3 is to improve the assembling position schematic diagram of front fender in battery.Wherein 1 is that pcb board, 2 is that electronic component, 3 is that pad, 4 is that lead-in wire, 5 is single battery.
Accompanying drawing 4 is to improve the assembling position schematic diagram of rear wing in battery.Wherein 1 is that pcb board, 2 is that electronic component, 4 is that lead-in wire, 5 is single battery.
Embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not constitute to qualification of the present utility model, only do for example.Simultaneously by illustrating that advantage of the present utility model will become clear more and understanding easily.
In conjunction with the accompanying drawings 2, accompanying drawing 3 as can be known, the baffle before improving is assemblied on the lithium ion battery, because pad and electronic component have so just increased the thickness of battery not on same plane.
In conjunction with the accompanying drawings 1, accompanying drawing 4 as can be known, baffle of the present utility model because pad and electronic component be on same plane, baffle is assembled in the battery like this, has reduced the thickness of lithium ion battery greatly.The utility model changes the position of pad from the lithium ion battery protecting plate design, thereby at utmost reduces the thickness of lithium ion battery, guarantees that the lithium ion battery bag is farthest rationally used.
Claims (1)
1. thin lithium ion battery baffle, it comprises pcb board (1), electronic component (2), pad (3), the pad (3) that it is characterized in that described baffle and electronic component (2) are arranged in the same side of pcb board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205637441U CN201904419U (en) | 2010-10-15 | 2010-10-15 | Protective plate for thin type lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205637441U CN201904419U (en) | 2010-10-15 | 2010-10-15 | Protective plate for thin type lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904419U true CN201904419U (en) | 2011-07-20 |
Family
ID=44275012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205637441U Expired - Fee Related CN201904419U (en) | 2010-10-15 | 2010-10-15 | Protective plate for thin type lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113158A1 (en) * | 2016-12-21 | 2018-06-28 | 深圳市大疆创新科技有限公司 | Smart battery protection board, smart battery and movable platform |
-
2010
- 2010-10-15 CN CN2010205637441U patent/CN201904419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113158A1 (en) * | 2016-12-21 | 2018-06-28 | 深圳市大疆创新科技有限公司 | Smart battery protection board, smart battery and movable platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205429084U (en) | Group battery and battery operating system | |
| WO2020259322A1 (en) | Electronic device | |
| EP3321058A1 (en) | Method and apparatus for manufacturing battery pack having fixing structure made from thermoplastic resin | |
| WO2021129492A1 (en) | Battery assembly for use in terminal device, and terminal device having same | |
| CN205177975U (en) | Battery pack and terminal | |
| WO2014017779A1 (en) | Rectangular battery cell having pouch-shaped battery cell built therein | |
| CN203150647U (en) | Connection structure of pole lug of lithium ion battery pack | |
| KR20140038037A (en) | Battery pack | |
| CN201904419U (en) | Protective plate for thin type lithium ion battery | |
| CN211295240U (en) | Battery and electronic device | |
| CN219696679U (en) | Battery sampling assembly, battery and power utilization device | |
| CN202662704U (en) | Flexibly-packaged lithium ion battery | |
| CN114914618B (en) | Battery and electronic device | |
| CN102637833A (en) | Lithium ion battery and preparation method thereof | |
| CN201985183U (en) | Cylindrical polymer lithium ion battery top packaging structure | |
| CN102555828A (en) | Battery management system of electric automobile | |
| CN202905820U (en) | Lithium ion battery adopting safety protection bracket | |
| CN212303839U (en) | Battery and electric device with same | |
| CN203617367U (en) | Lithium ion battery pack | |
| CN202888299U (en) | Battery structure | |
| CN207097903U (en) | A kind of high performance polymer lithium-ion-power cell group | |
| CN202737051U (en) | Coiled flexibly-packaged lithium ion cell | |
| CN202261003U (en) | Filtering device for battery | |
| CN201820849U (en) | Lithium ion battery structure | |
| CN219979778U (en) | Battery cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111015 |