CN107221630A - Battery protecting plate and supply unit - Google Patents
Battery protecting plate and supply unit Download PDFInfo
- Publication number
- CN107221630A CN107221630A CN201710577238.4A CN201710577238A CN107221630A CN 107221630 A CN107221630 A CN 107221630A CN 201710577238 A CN201710577238 A CN 201710577238A CN 107221630 A CN107221630 A CN 107221630A
- Authority
- CN
- China
- Prior art keywords
- conducting
- terminal
- substrate
- battery
- conducting terminal
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 239000012634 fragment Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention also discloses a kind of supply unit, including battery modules and circuit protection plate, the battery modules include insulation shell and some single battery cores in insulation shell, the upper surface of insulation shell is also formed with some conducting strips electrically connected with single battery core, battery protecting plate includes substrate, battery protecting circuit and several conducting terminals corresponding with single battery core in battery modules are laid with substrate, the conducting terminal is arranged in the both sides of the substrate with a determining deviation, the battery protecting circuit electrically connects with the conducting terminal and is provided with a pair of power outlets to draw or input the power supply of some groups of single battery cores, and some conducting terminals are corresponded with some conducting strips and position is relative, when the circuit protection plate is installed on the insulation shell upper surface, the conducting terminal and conducting strip electrical connection.The single battery core in battery modules and battery protecting plate are electrically connected without using lead, the problem of being also not in wiring error.
Description
Technical field
The present invention relates to the power supply of a kind of cell apparatus, more particularly to a kind of battery protecting plate and battery modules Innovation of Connection
Device.
Background technology
Present supply unit, more particularly, to the supply unit of various of monomer battery core, its battery protecting plate needs difference
It is electrically connected with several single battery cores, existing technical staff is often through some groups of wires respectively by each single battery core
Power line draw and with corresponding battery protecting plate joint weld, line is more and complex operation easily malfunctions.
Therefore, it is badly in need of a kind of new supply unit solved the above problems.
The content of the invention
It is an object of the invention to provide a kind of battery protecting plate and supply unit so that battery protecting plate connects with battery modules
When connecing, without lead, and the problem of be not in wiring error.
It is upper purposeful in order to realize, the invention discloses a kind of battery protecting plate, including substrate, it is laid with the substrate
Battery protecting circuit and several conducting terminals corresponding with single battery core in battery modules, the conducting terminal is with a determining deviation
The both sides of the substrate are arranged in, the battery protecting circuit electrically connects with the conducting terminal and is provided with a pair of power outlets
To draw the power supply of some groups of single battery cores, the power outlet passes through the battery protecting circuit and some monomer electricity
Core electrically connects to draw or input electric energy.
Compared with prior art, battery protecting plate both sides of the invention are respectively equipped with several conducting terminals, the conduction
Terminal is arranged with a determining deviation, when the single battery core in battery modules is electrically connected with battery protecting plate, the position of conducting terminal
Put corresponding with the position of the conducting strip of single battery core in battery modules, during connection, without using lead by the list in battery modules
Battery protecting plate, need to only be arranged in battery modules, now battery protecting plate is led by body battery core and battery protecting plate electrical connection
The terminal of electric terminal correspondence contact single battery core is to be connected electrically, i.e., without lead, the problem of being also not in wiring error.
It is preferred that a pair of power outlets or power supply extraction interface are connected to described in a pair on power outlet.
It is preferred that substrate both sides convex is provided with terminal board corresponding with the conducting terminal, the conducting terminal
Correspondingly on the terminal board.
It is preferred that the place that the substrate closes on both sides of the edge is formed with terminal installing zone, the conducting terminal is with certain
Spacing is installed on the terminal installing zone.
It is preferred that the battery protecting circuit is formed at the front of the substrate, the conducting terminal is formed at the base
The back side of plate.
Specifically, the front bending of the one of the conducting terminal lateral substrate extends and in the positive shape of the substrate
Into electric connection terminal, the battery protecting circuit is electrically connected by the electric connection terminal with the conducting terminal.
It is preferred that the conducting terminal is the shell fragment protruded outward.
The invention also discloses a kind of supply unit, including battery modules and circuit protection plate, the battery modules include
Insulation shell and some single battery cores in the insulation shell, the upper surface of the insulation shell be also formed with it is some with
The conducting strip of the single battery core electrical connection, the circuit protection plate are as described above, and some conducting terminals and some institutes
State conducting strip one-to-one corresponding and position is relative, when the circuit protection plate is installed on the insulation shell upper surface, the conduction
Terminal and conducting strip electrical connection.
Compared with prior art, battery protecting plate both sides of the invention are respectively equipped with several conducting terminals, the conduction
Terminal is arranged with a determining deviation, and the position of conducting terminal is corresponding with the position of the conducting strip of single battery core in battery modules,
When single battery core in battery modules is electrically connected with battery protecting plate, without using lead by the single battery core in battery modules
With battery protecting plate electrical connection, battery protecting plate need to be only arranged in battery modules, now the conducting terminal of battery protecting plate
The terminal of correspondence contact single battery core is to be connected electrically, i.e., without lead, the problem of being also not in wiring error.
It is preferred that the insulation shell upper surface is arranged with some and one-to-one groove of the conducting terminal, it is described
Conducting strip is located at the groove floor, and the circuit protection plate is installed on the insulation shell upper surface, and causes the conduction
Terminal stretches into the groove and is in contact with the conducting strip so that the conducting terminal and conducting strip electrical connection.
More preferably, the conducting terminal or the conducting strip are shell fragment, and the conducting terminal is sticked in the groove simultaneously
It is inconsistent with the conducting strip so that the conducting terminal and the conducting strip are electrically connected.Without welding, screwing, assembling side
Just it is quick.
It is preferred that substrate both sides convex is provided with terminal board corresponding with the conducting terminal, the conducting terminal
Correspondingly on the terminal board, the insulation shell upper surface is arranged with some one-to-one with the terminal board
Groove, the conducting strip is located at the groove floor.
It is preferred that the conducting terminal or the conducting strip are shell fragment, the circuit protection board is together in the insulation shell
On body and the conflict of the conducting terminal and the conducting strip is connected.
More preferably, the conducting terminal or the conducting strip are shell fragment, and the terminal board is sticked in the groove and made
The conducting terminal is obtained to be connected with conducting strip conflict.It is easy to assembly quick without welding, screwing.
It is preferred that the conducting terminal welds together with the corresponding conducting strip or screw is fixedly connected on one
Rise.Attachment structure is stable.
Brief description of the drawings
Fig. 1 is the structural representation of supply unit described in first embodiment of the invention.
Fig. 2 is the structural representation of the circuit protection plate of supply unit described in Fig. 1.
Fig. 3 is the structural representation of the power supply module of supply unit described in Fig. 1.
Fig. 4 is the side view of supply unit described in Fig. 1.
Fig. 5 is the structural representation of supply unit described in second embodiment of the invention.
Fig. 6 is the structural representation of the circuit protection plate of supply unit described in Fig. 5.
Fig. 7 is the structural representation of the power supply module of supply unit described in Fig. 5.
Fig. 8 is the side view of supply unit described in Fig. 5.
Embodiment
To describe the technology contents of the present invention in detail, feature, the objects and the effects being constructed, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
Referring to figs. 1 to Fig. 3, the invention discloses a kind of supply unit 100, the supply unit 100 includes battery modules
10 and circuit protection plate 20, the battery modules 10 include insulation shell 11 and some monomers in the insulation shell 11
Battery core (not shown), the upper surface of the insulation shell 10 is also formed with some conducting strips electrically connected with the single battery core
13, the circuit protection plate 20 is installed in the battery modules 10 and electrically connected with the conducting strip 13.
With reference to Fig. 2, the battery protecting plate 20 includes being laid with battery protecting circuit (figure on substrate 21, the substrate 21
In do not show) and several conducting terminals 22 corresponding with single battery core in battery modules 10, the conducting terminal 22 is between certain
Away from the both sides for being arranged in the substrate 21, the battery protecting circuit is electrically connected with the conducting terminal 22 and provided with a pair of power supplys
Exit, the power outlet electrically connects to draw or input by the battery protecting circuit with some single battery cores
Electric energy.Wherein, with reference to Fig. 1, a pair of power outlet (not shown) or power supply are connected to described in a pair on power outlet 14
Draw interface (not shown).
With reference to Fig. 1 and Fig. 4, wherein, some conducting terminals 22 are corresponded and position with some conducting strips 13
Relatively, when the circuit protection plate 20 is installed on 11 upper surface of insulation shell, the conducting terminal 22 and the conducting strip
13 are in contact and electrically connect.
With reference to Fig. 2, the both sides convex of substrate 21 is provided with terminal board 211 corresponding with the conducting terminal 22, described
Conducting terminal 22 is correspondingly on the terminal board 211.Wherein, the battery protecting circuit is formed at the substrate 21
Front, the conducting terminal 22 is formed at the back side of the substrate 21.Battery protecting circuit and conducting terminal 22 for convenience
Electrical connection, the side of the conducting terminal 22 can to the substrate 21 front bending extension and in the front of the substrate 21
Electric connection terminal (not showing in the present embodiment) is formed, the battery protecting circuit passes through the electric connection terminal and the conducting end
Son 22 is electrically connected.
With reference to Fig. 3 and Fig. 4, the upper surface of insulation shell 11 is arranged with some one-to-one with the conducting terminal 13
Groove 111, the conducting strip 13 is located at the bottom surface of groove 111, and the circuit protection plate 20 is installed on the insulation shell 11
Upper surface, and the conducting terminal 22 is stretched into the groove 111 and is in contact with the conducting strip 13 so that the conduction
Terminal 22 and the conducting strip 13 are electrically connected.
Wherein, in order that obtaining conducting terminal 22 and the electrical connection stabilization of conducting strip 13, the circuit protection plate 20 is installed on institute
When stating 11 upper surface of insulation shell, conducting terminal 22 can be fixed on conducting strip 13 by screw, can also be by conducting terminal
22 are welded on conducting strip 13, it is of course also possible to while the screw of conducting terminal 22 is fixed on into conducting strip 13, by conducting terminal
22 are welded on conducting strip 13.Certainly, to select connected mode of the list 22 with conducting strip 13 be not limited to it is above-mentioned several.
It is second embodiment of the invention with reference to Fig. 6 to Fig. 8, it is in this embodiment, public and unlike first embodiment
Another supply unit 100a, supply unit 100a power supply module 10a and circuit protection plate 20a, circuit protection plate 20a are opened
Substrate 21a close on the places of both sides of the edge and be formed with terminal installing zone 212, the conducting terminal 22 is installed on a determining deviation
The terminal installing zone 212.
Wherein, the battery protecting circuit is formed at the front of the substrate 21, and the conducting terminal 22 is formed at described
The back side of substrate 21.The electrical connection of battery protecting circuit and conducting terminal 22 for convenience, the side of the conducting terminal 22 can
Front bending extension to the substrate 21 and the front formation electric connection terminal 23 in the substrate 21, the battery protection electricity
Road is electrically connected by the electric connection terminal 23 with the conducting terminal 22.
In the present embodiment, the convex surface in the substrate 21a of the conducting terminal 22, power supply module 10a insulation shell
Body 11a upper surface is arranged with the groove 111a of some installation conducting strips 13, and the groove 111a is deeper than the conducting strip 13, made
The circuit protection plate 20 when being installed on the insulation shell 11a upper surfaces, conducting terminal 22 stretches into the groove 111a simultaneously
It is inconsistent to electrically connect with conducting strip 13.
Wherein, in order that obtaining conducting terminal 22 and the electrical connection stabilization of conducting strip 13, the circuit protection plate 20a is installed on institute
When stating insulation shell 11a upper surfaces, conducting terminal 22 can be fixed on conducting strip 13 by screw, can also be by conducting terminal
22 are welded on conducting strip 13, it is of course also possible to while the screw of conducting terminal 22 is fixed on into conducting strip 13, by conducting terminal
22 are welded on conducting strip 13.Certainly, to select connected mode of the list 22 with conducting strip 13 be not limited to it is above-mentioned several.
Certainly, the conducting terminal 22 can also be directly embedded on substrate 21a, and groove 111a can also be with conducting strip 13
Consistency of thickness is even shallower than conducting strip 13, and (or without using groove 111a, direct conduction piece 13 is fixed on insulation shell 11a upper tables
Face) so that when the circuit protection plate 20 is installed on the insulation shell 11a upper surfaces, directly with it is inconsistent with conducting strip 13
To electrically connect.
Certainly, the conducting terminal 22 can also be directly recessed in substrate 21a surfaces, and now, conducting strip 13 is installed on insulation
On the housing 11a and convex upper surface in the insulation shell 11a so that the circuit protection plate 20 is installed on the insulation shell
During 11a upper surfaces, it is inconsistent to electrically connect that conducting strip 13 stretches into the surface of the substrate 21 and guided missile terminal 22.
Based on above-described embodiment (including first embodiment and second embodiment), in another preferred embodiments, in order to save
The part step of assembling is saved, directly the conducting terminal 22/ or the conducting strip 13, the circuit protection plate 20 is done from shell fragment
When being installed on described 11 (or insulation shell 11a) upper surface of insulation shell, on the substrate 21 of battery protecting plate 20 and insulation shell
Body 11 (or insulation shell 11a) is connected together, to cause conducting terminal 22 and the conducting strip 13 inconsistent, the conducting end
Son 22 and the conducting strip 13 are electrically connected.
Wherein, can be by the way that the card of mutual cooperation be set on the substrate 21 of battery protecting plate 20 and on insulation shell 11 respectively
The mode of seaming element so that substrate 21 is connected together with insulation shell 11, now, conducting terminal 22 stretch into the groove 111 (or
Groove 111a) in.Can also be directly in conducting terminal 22 and the engaging group that mutual cooperation is set on groove 111 (or groove 111a)
The mode of part so that substrate 21 is connected together with insulation shell 11.Substrate 21 that can also be directly around conducting terminal 22 with
The mode of the engaging component cooperated is set on groove 111 (or groove 111a) so that substrate 21 engages with insulation shell 11
Connection.
Preferably, the conducting terminal 22 and the conducting strip 13 are done from shell fragment, and the circuit protection plate 20 is installed on
During 11 upper surface of insulation shell, conducting terminal 22 and conducting strip 13 are provided with the snap-in structure that can be mutually clamped, and directly will
Conducting terminal 22 is fastened togather with conducting strip 13.
Above disclosed is only the preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (10)
1. a kind of battery protecting plate, it is characterised in that：Including substrate, battery protecting circuit and several are laid with the substrate
Conducting terminal corresponding with single battery core in battery modules, the conducting terminal is arranged in the two of the substrate with a determining deviation
Side, the battery protecting circuit electrically connects with the conducting terminal and is provided with a pair of power outlets, and the power outlet leads to
The battery protecting circuit is crossed to electrically connect to draw or input electric energy with some single battery cores.
2. battery protecting plate as claimed in claim 1, it is characterised in that：Substrate both sides convex is provided with and the conduction
The corresponding terminal board of terminal, the conducting terminal is correspondingly on the terminal board.
3. battery protecting plate as claimed in claim 1, it is characterised in that：The place that the substrate closes on both sides of the edge is formed with
Terminal installing zone, the conducting terminal is installed on the terminal installing zone with a determining deviation.
4. battery protecting plate as claimed in claim 1, it is characterised in that：The battery protecting circuit is formed at the substrate
Front, the conducting terminal is formed at the back side of the substrate.
5. battery protecting plate as claimed in claim 4, it is characterised in that：The conducting terminal closes on the substrate corresponding sides edge
Side be electrically connected from the corresponding sides of the substrate along to the front bending extension and being formed in the front of the substrate of the substrate
Connecting terminal, the battery protecting circuit is electrically connected by the electric connection terminal with the conducting terminal.
6. a kind of supply unit, it is characterised in that：Including battery modules and circuit protection plate, the battery modules include insulation shell
Body and some single battery cores in the insulation shell, the upper surface of the insulation shell are also formed with some and list
The conducting strip of body battery core electrical connection, the circuit protection plate is as any one of claim 1-5, and some conducting ends
Sub to be corresponded with some conducting strips and position is relative, the circuit protection plate is installed on the insulation shell upper surface
When, the conducting terminal and the conducting strip are electrically connected.
7. supply unit as claimed in claim 6, it is characterised in that：The insulation shell upper surface be arranged with it is some with it is described
The one-to-one groove of conducting terminal, the conducting strip is located at the groove floor, and the circuit protection plate is installed on described exhausted
Edge housing upper surface, and the conducting terminal is stretched into the groove and is in contact with the conducting strip so that the conducting end
Sub and described conducting strip electrical connection.
8. supply unit as claimed in claim 6, it is characterised in that：Substrate both sides convex is provided with and the conducting end
The corresponding terminal board of son, the conducting terminal is correspondingly on the terminal board, and the insulation shell upper surface is recessed
There is some and one-to-one groove of the terminal board, the conducting strip is located at the groove floor.
9. supply unit as claimed in claim 6, it is characterised in that：The conducting terminal or the conducting strip are shell fragment, institute
Circuit protection board is stated together on the insulation shell and causing the conflict of the conducting terminal and the conducting strip to be connected.
10. supply unit as claimed in claim 6, it is characterised in that：The conducting terminal is welded with the corresponding conducting strip
Connect or screw is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577238.4A CN107221630A (en) | 2017-07-14 | 2017-07-14 | Battery protecting plate and supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577238.4A CN107221630A (en) | 2017-07-14 | 2017-07-14 | Battery protecting plate and supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107221630A true CN107221630A (en) | 2017-09-29 |
Family
ID=59952868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577238.4A Pending CN107221630A (en) | 2017-07-14 | 2017-07-14 | Battery protecting plate and supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107221630A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570534U (en) * | 2009-11-14 | 2010-09-01 | 富港电子（东莞）有限公司 | Battery connector |
| CN201594609U (en) * | 2009-12-11 | 2010-09-29 | 富港电子（东莞）有限公司 | Battery connector |
| CN201601256U (en) * | 2009-12-18 | 2010-10-06 | 富港电子（东莞）有限公司 | Battery connector |
| CN103872278A (en) * | 2014-03-08 | 2014-06-18 | 苏州星恒电源有限公司 | Cell installation structure for lithium cell module |
| CN207068969U (en) * | 2017-07-14 | 2018-03-02 | 东莞市百维科技有限公司 | Battery protecting plate and supply unit |
-
2017
- 2017-07-14 CN CN201710577238.4A patent/CN107221630A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570534U (en) * | 2009-11-14 | 2010-09-01 | 富港电子（东莞）有限公司 | Battery connector |
| CN201594609U (en) * | 2009-12-11 | 2010-09-29 | 富港电子（东莞）有限公司 | Battery connector |
| CN201601256U (en) * | 2009-12-18 | 2010-10-06 | 富港电子（东莞）有限公司 | Battery connector |
| CN103872278A (en) * | 2014-03-08 | 2014-06-18 | 苏州星恒电源有限公司 | Cell installation structure for lithium cell module |
| CN207068969U (en) * | 2017-07-14 | 2018-03-02 | 东莞市百维科技有限公司 | Battery protecting plate and supply unit |
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