CN206022553U - Battery circuit board structure - Google Patents
Battery circuit board structure Download PDFInfo
- Publication number
- CN206022553U CN206022553U CN201620694835.6U CN201620694835U CN206022553U CN 206022553 U CN206022553 U CN 206022553U CN 201620694835 U CN201620694835 U CN 201620694835U CN 206022553 U CN206022553 U CN 206022553U
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- China
- Prior art keywords
- circuit board
- battery
- electric connecting
- electrically connected
- cells
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- 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.)
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Classifications
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- 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
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- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
This utility model provides a kind of battery circuit board structure, and which includes:It is provided with the circuit board of integrated circuit, set of cells on circuit boards is set, it is arranged on the circuit board surface, for sensing the temperature collect module of set of cells, for gathering the voltage acquisition module of the information of voltage of the set of cells, and information gathering adapter, the information gathering adapter is electrically connected with by integrated circuit with the temperature collect module and the voltage acquisition module, and information gathering adapter is electrically connected with the circuit board by integrated circuit, the information gathering adapter is used for the information of voltage of the temperature information and the voltage acquisition module for receiving the temperature collect module.This new collection structure can completely avoid many, the miscellaneous shortcoming of original structure wire harness junction point, it is to avoid wire harness short circuit hidden danger, safety are lifted, and make the neat succinct, image of improving product of internal battery pack, and follow-up after-sales service is convenient.
Description
【Technical field】
This utility model is related to cell art, more particularly to a kind of battery circuit board structure.
【Background technology】
Lithium ion battery responds national energy-saving environmental protection theme, and with environmental protection, voltage is high, energy density is big, it is fast to charge
The good characteristics such as speed, life-span length.Due to these good characteristics, lithium ion battery was obtained in modern society and be widely applied,
The fast development of particularly automobile industry in recent years, the even more development to lithium ion battery bring new opportunity.It is accompanied by lithium
The Rapid Expansion of ion battery industry, its safety, reliability also receive much concern.It is to be understood that the performance of battery and use safety,
Temperature and two parameters of voltage are extremely important.In prior art, to adopting for the information such as the voltage of Li-ion batteries piles or temperature
Collection needs to be electrically connected using many wire harness, thus, there is many, miscellaneous, the random phenomenon of wire harness, the big discounting of product overall image
Button；Existing apparatus wire harness needs manually to be installed, and easy wrong has short-circuit risks, poor stability；Execute-in-place operation is multiple
Miscellaneous, not only need wiring operation, in addition it is also necessary to binding operation, reduce production efficiency.
【Utility model content】
The purpose of this utility model is to provide a kind of battery circuit board structure.
To achieve these goals, this utility model provides a kind of battery circuit board structure, and which includes:It is provided with integrated
The circuit board of circuit, arranges set of cells on circuit boards, is arranged on the circuit board surface, adopts for sensing the temperature of set of cells
Collection module, for gathering the voltage acquisition module of the information of voltage of the set of cells, and information gathering adapter, the information are adopted
Collection adapter is electrically connected with by integrated circuit with the temperature collect module and the voltage acquisition module, and information gathering connection
Device is electrically connected with the circuit board by integrated circuit, and the information gathering adapter is used for the temperature for receiving the temperature collect module
Information and the information of voltage of the voltage acquisition module.
In a preferred embodiment, the set of cells includes multiple lithium ion batteries, multiple lithium ion single batteries it
Between be in series or in parallel.
In a preferred embodiment, also include arranging on the board, one end and circuit board be electrically connected with, another
Hold to multiple first electric connecting sheets extended away from circuit board surface and multiple second electric connecting sheets, the quantity of the first electric connecting sheet
And one-to-one corresponding, the positive pole of each battery that set of cells include and first electric connecting sheet phase consistent with the quantity of the second electric connecting sheet
Contradict and be electrically connected with, the negative pole of each battery and the second electric connecting sheet be inconsistent and electric connection.
In a preferred embodiment, each first electric connecting sheet includes a fuse part, set of cells include each
The positive pole of battery is inconsistent with the fuse part and is electrically connected with, and when current is excessive, fuse part fuses to protect battery.
In a preferred embodiment, also include that anode connection terminal for being arranged on the circuit board side and negative pole connect
Connecting terminal, the positive pole after anode connection terminal is connected with set of cells are electrically connected, and negative pole connection terminal is formed after being connected with set of cells
Negative pole be electrically connected with.
In a preferred embodiment, the temperature collect module is a SMD warming resistance.
In a preferred embodiment, first electric connecting sheet is awave bending shape.
In a preferred embodiment, second electric connecting sheet is elongate in shape.
Compared to prior art, it is many that the circuit board that battery circuit board structure of the present utility model includes is applied not only to setting
Individual cell, is also reserved with the position for arranging temperature collect module and voltage acquisition module so that temperature collect module with
Together with voltage acquisition module is directly sticked with the integrated circuit of circuit board, original structure wire harness junction point can be completely avoided
Many, miscellaneous shortcoming, it is to avoid wire harness short circuit hidden danger, safety are lifted, makes the neat succinct, image of improving product of internal battery pack,
Follow-up after-sales service is convenient.
【Description of the drawings】
Three-dimensional structure diagram after the battery circuit board structure that Fig. 1 is provided for this utility model and battery modules assembling.
Three-dimensional structure diagrams of the Fig. 2 for battery circuit board structure shown in Fig. 1.
Fig. 3 is the top view of the battery circuit board structure shown in Fig. 2.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
Fig. 1 to Fig. 3 is referred to, this new battery circuit board structure 100, for gathering the voltage of Li-ion batteries piles
And temperature information, which includes：Circuit board 10, arranges set of cells 20 on circuit boards, temperature collect module 30, voltage acquisition mould
Block 40, and information gathering adapter 50.10 surface of circuit board is provided with integrated circuit.
In the present embodiment, set of cells 20 includes multiple lithium ion batteries, the plurality of lithium battery be serially connected or
In parallel reaching required voltage.In present embodiment, such as Fig. 1, the quantity of multiple lithium ion batteries is 12.
The temperature collect module 30 is a SMD warming resistance, directly against the surface for being located at circuit board 10 and and circuit
The integrated circuit of plate 10 is electrically connected with, for sensing the temperature of set of cells 20.
The voltage acquisition module 40 is also the integrated circuit directly against the surface for being located at the circuit board 10 and with circuit board 10
It is electrically connected with, for gathering the information of voltage of the set of cells 20.
The information gathering adapter 50 be arranged on the side of circuit board 10 and by the integrated circuit of circuit board 10 respectively with
The temperature collect module 30 and voltage acquisition module 40 are electrically connected with, and adopt with the voltage for receiving the temperature collect module 30
The temperature information and information of voltage of collection module 40.
It is additionally provided with the circuit board 10 and is electrically connected with circuit board 10 and respectively to extending away from 10 surface of circuit board
Multiple first electric connecting sheets 60 and multiple second electric connecting sheets 70, the quantity of the first electric connecting sheet 60 and the second electric connecting sheet 70
Quantity is consistent and corresponds.The shape of first electric connecting sheet 70 is differed with the shape of the second electric connecting sheet 70 being somebody's turn to do.Should
First electric connecting sheet 60 is awave bending shape.Second electric connecting sheet 60 is elongate in shape.So shaped this first
Electric connecting sheet 60 has certain resilience force, can absorb the local displacement caused because of extraneous vibration.
Multiple lithium ion batteries 80 that set of cells 20 includes, the positive pole of each lithium ion battery 80 and the first electric connecting sheet 60
Inconsistent and be electrically connected with, the negative pole of each lithium ion battery 80 and the second electric connecting sheet be inconsistent and electric connection.Each
One electric connecting sheet includes a fuse part, and the positive pole of each lithium ion battery 80 is inconsistent with the fuse part and is electrically connected with, when
When electric current is excessive, fuse part fuses to protect battery 80.
The circuit board 10 also includes anode connection terminal 11 and the negative pole connection terminal 11 for being arranged on circuit board side, just
Pole connection terminal 11 connect with multiple lithium ion batteries 80 after positive pole electrical connection, negative pole connection terminal 12 and multiple lithium-ion electrics
The negative pole that pond 80 is formed after connecting is electrically connected with.Be arranged such, it is possible to reduce on circuit board for electrically connecting electronic devices and components
Wire harness.
In sum, the circuit board that the battery circuit board structure 100 that this utility model is provided includes is provided with temperature and adopts
The position of collection module 30 and voltage acquisition module 40, so that temperature collect module 30 and voltage acquisition module 40 are directly and circuit
The integrated circuit of plate 10 is sticked together, and information gathering adapter 50 is arranged on the side of circuit board 10 and by circuit board 10
Integrated circuit be electrically connected with the temperature collect module 30 and voltage acquisition module 40 respectively, so completely can avoid
Many, the miscellaneous shortcoming of original structure wire harness junction point, it is to avoid wire harness short circuit hidden danger, safety are lifted, and make internal battery pack neatly simple
The image of clean, improving product, follow-up after-sales service are convenient.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown that states.
Claims (8)
1. a kind of battery circuit board structure, which includes:The circuit board of integrated circuit is provided with, battery on circuit boards is set
Group, is arranged on the circuit board surface, for sensing the temperature collect module of set of cells, for gathering the information of voltage of the set of cells
Voltage acquisition module, and information gathering adapter, the information gathering adapter and the temperature collect module and the voltage
Acquisition module is electrically connected with by integrated circuit, and information gathering adapter is electrically connected with the circuit board by integrated circuit,
The information gathering adapter is used for the information of voltage of the temperature information and the voltage acquisition module for receiving the temperature collect module.
2. battery circuit board structure as claimed in claim 1, it is characterised in that：The set of cells includes multiple lithium-ion electrics
Pond, is in series between multiple lithium ion single batteries or in parallel.
3. battery circuit board structure as claimed in claim 1, it is characterised in that：One end is additionally provided with the circuit board with electricity
Road plate is electrically connected with, the other end to multiple first electric connecting sheets extended away from circuit board surface and multiple second electric connecting sheets,
The quantity of the first electric connecting sheet is consistent with the quantity of the second electric connecting sheet and corresponds, and each battery that set of cells includes is just
Pole is inconsistent with the first electric connecting sheet and is electrically connected with, and the negative pole of each battery is inconsistent with the second electric connecting sheet and electrically connects
Connect.
4. battery circuit board structure as claimed in claim 3, it is characterised in that：Each first electric connecting sheet includes that one melts
Disconnected portion, the positive pole of each cell and the fuse part are inconsistent and are electrically connected with, when current is excessive, fuse part fusing with
Protection battery.
5. battery circuit board structure as claimed in claim 4, it is characterised in that：Also include being arranged on the circuit board side
Anode connection terminal and negative pole connection terminal, the positive pole after anode connection terminal is connected with set of cells are electrically connected, and negative pole connects
The negative pole that terminal is formed after being connected with set of cells is electrically connected with.
6. battery circuit board structure as claimed in claim 1, it is characterised in that：The temperature collect module is SMD for one
Warming resistance.
7. battery circuit board structure as claimed in claim 5, it is characterised in that：First electric connecting sheet is awave curved
Folding shape.
8. battery circuit board structure as claimed in claim 5, it is characterised in that：Second electric connecting sheet is elongate in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694835.6U CN206022553U (en) | 2016-07-01 | 2016-07-01 | Battery circuit board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694835.6U CN206022553U (en) | 2016-07-01 | 2016-07-01 | Battery circuit board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022553U true CN206022553U (en) | 2017-03-15 |
Family
ID=58243309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694835.6U Active CN206022553U (en) | 2016-07-01 | 2016-07-01 | Battery circuit board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156551A (en) * | 2021-11-26 | 2022-03-08 | 冯凯 | Battery system and control method of battery system |
-
2016
- 2016-07-01 CN CN201620694835.6U patent/CN206022553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156551A (en) * | 2021-11-26 | 2022-03-08 | 冯凯 | Battery system and control method of battery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170315 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170315 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170315 |
|
| PP01 | Preservation of patent right |