CN206322813U - A kind of lithium battery group that structure is gathered provided with voltage temperature - Google Patents
A kind of lithium battery group that structure is gathered provided with voltage temperature Download PDFInfo
- Publication number
- CN206322813U CN206322813U CN201621411869.6U CN201621411869U CN206322813U CN 206322813 U CN206322813 U CN 206322813U CN 201621411869 U CN201621411869 U CN 201621411869U CN 206322813 U CN206322813 U CN 206322813U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- lithium battery
- battery group
- voltage temperature
- gathered
- 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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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a kind of lithium battery group that structure is gathered provided with voltage temperature, and in particular to lithium battery assembles field.Including lithium battery group, the first pcb board and several second pcb boards, the lithium battery group includes battery case and some battery modules, some battery modules are connected in series in the battery case, the battery core of the battery module is connected with the second pcb board, second pcb board connects with the first pcb board, and the first pcb board connects with BMS plates.Not only structure is attractive in appearance succinct for the utility model, and the transmission of progress signal that can be well.
Description
Technical field
The utility model belongs to lithium battery assembling field, and in particular to a kind of lithium battery that structure is gathered provided with voltage temperature
Group.
Background technology
Lithium battery group has the remarkable advantages such as operating voltage height, long service life, energy-conserving and environment-protective, has become energy storage field
Sophisticated industry.Battery management system is that BMS is one of core of lithium battery group, and battery management system is by measuring battery pack work
Its voltage, temperature etc. are monitored to battery pack when making, it is ensured that the work operational excellence of battery pack is efficient.
Existing battery management system is generally connected carry out signal transmission using wire harness with the battery core of lithium battery, but due to wire harness
Connection is complicated, structure unsightly, and high cost, and wire harness connection is easy to fall off, the transmission of signal can not be protected.
For case above, a kind of existing lithium battery group that structure is gathered provided with voltage temperature of demand, not only structure letter attractive in appearance
It is clean, and the transmission of progress signal that can be well.
Utility model content
The purpose of this utility model provides a kind of lithium battery group that structure is gathered provided with voltage temperature, not only structure letter attractive in appearance
It is clean, and the transmission of progress signal that can be well.
The utility model provides following technical scheme：
It is a kind of provided with voltage temperature gather structure lithium battery group, including lithium battery group, the first pcb board and several second
Pcb board, the lithium battery group includes battery case and some battery modules, and some battery modules are connected in series located at the electricity
In the box of pond, the battery core of the battery module is connected with second pcb board, second pcb board and the first pcb board phase
Connect, first pcb board connects with the BMS plates；Second pcb board replaces traditional wire harness to carry out signal transmission, reduces line
The use of beam, improves the reliability and aesthetics of connection, and the first pcb board is connected as transfer connecting plate with BMS plates, can avoid adopting
Line concentration is directly mixed and disorderly with the related next wire harness of BMS plates.
It is preferred that, the wire harness connection of first pcb board, second pcb board and the BMS plates uses terminal block,
Terminal block is not only easy to repair and installed, and connects firm.
It is preferred that, enclosed in the battery case and be fixedly arranged above pcb board support, first pcb board, second pcb board
It is fixed on BMS plates above the pcb board support.
It is preferred that, second pcb board is arranged in parallel above the pcb board support, the axis of first pcb board
Line is vertical with the axis of first pcb board, and first pcb board is located at the edge of the pcb board support, the BMS plates
Positioned at one end of first pcb board.
It is preferred that, the two ends of first pcb board are provided with locking device, and the first pcb board is fixed on by the locking device
Above the pcb board support.
It is preferred that, the locking device includes bolt, pad and spring, and the bolt is vertical at described by screw thread
Above pcb board support, the bolt periphery, which is cased with above spring, the spring being provided with above pad, the pad, is provided with first
Nut is provided with above pcb board, first pcb board.Locking device can both fix the first pcb board, when the first pcb board is shaken
Dynamic, the spring of locking device can play buffering, can protect the first pcb board.
It is preferred that, the first pcb board edge is located at outwardly convex, and the lower section at the first pcb board edge is provided with epoxy
Groove, the projection of first pcb board is embedded in the epoxy groove, due to epoxy material good toughness, can carry out vibrationproof to the first pcb board
It is fixed.
It is preferred that, first pcb board and second pcb board use double-side fibre, the pcb board good toughness of this structure,
Good toughness, long service life.
It is preferred that, first pcb board and second pcb board use double-sided PCB board, and double-sided PCB board can improve wiring
Quantity.
The beneficial effects of the utility model：
(1) the utility model replaces traditional wire harness by the first pcb board and the second pcb board, improves aesthetics
(2) connecting line between the first pcb board and the second pcb board of the present utility model passes through terminal block mode, the company of improving
The fixing connect, and it is easy to harness maintenance and installation.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is lithium battery group top view；
Fig. 2 is the structure top view of the first pcb board and the second pcb board；
Fig. 3 is locking device side view.
Marked in figure：1st, battery case；2nd, pcb board support；3rd, BMS plates；4th, the second pcb board；5th, the first pcb board；6th, spiral shell
Bolt；7th, nut；8th, pad；9th, spring.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of lithium battery group that structure is gathered provided with voltage temperature, including lithium battery group, the
One pcb board 5 and several second pcb boards 4, lithium battery group include battery case 1 and some battery modules, some battery module series connection
Connect in battery case 1, the battery core of battery module is connected with the second pcb board 4, and the second pcb board 4 connects with the first pcb board 5,
First PCB5 plates connect with BMS plates 3；Second pcb board 4 replaces traditional wire harness to carry out signal transmission, reduces the use of wire harness,
The reliability and aesthetics of connection are improved, the first pcb board 5 is connected as transfer connecting plate with BMS plates 3, and gathering line can be avoided straight
Connect the wire harness come with the connect band of BMS plates 3 mixed and disorderly.
Wherein, the wire harness connection of the first pcb board 5, the second pcb board 4 and BMS plates 3 uses terminal block, and terminal block is not only easy
In maintenance and installation, and connect firm.
Wherein, enclose that to be fixedly arranged above pcb board support 2, the first pcb board 5, the second pcb board 4 and BMS plates 3 solid in battery case 1
Due to the top of pcb board support 2, support can fix pcb board.
Wherein, the second pcb board 4 is arranged in parallel located at the top of pcb board support 2, axis and the 2nd PCB of the first pcb board 5
The axis of plate 4 is vertical, and the first PCB is located at the both sides edge of pcb board support 2, and BMS plates 3 are located at one end of the first pcb board.This
Pcb board is laid out by structure, has both saved inner space, aesthetics is improved again.
Wherein, the two ends of the first pcb board 5 are provided with locking device, and the first pcb board is fixed on pcb board support by locking device
Top.
Wherein, locking device includes bolt 6, pad 8 and spring 9, and bolt 6 is vertical on pcb board support 2 by screw thread
Side, the periphery of bolt 6 is cased with spring 9, and the top of spring 9 is provided with pad 8, and the top of pad 8 is provided with the first pcb board 5, the first pcb board 5
Side is provided with nut 7.Locking device can both fix the first pcb board, and when the first pcb board is vibrated, the spring of locking device can
Play buffering, the first pcb board can be protected.
Wherein, the first pcb board 5 and the second pcb board 4 use double-side fibre, and the pcb board good toughness of this structure, good toughness makes
Use long lifespan.
Wherein, the edge of the first pcb board 5 is located at outwardly convex, and the lower section at the edge of the first pcb board 5 is provided with epoxy groove, first
The embedded epoxy groove of projection of pcb board 5；Due to epoxy material good toughness, vibrationproof can be carried out to the first pcb board and fixed.
Wherein, the first pcb board 5 and the second pcb board 4 use double-sided PCB board, and double-sided PCB board can improve wiring quantity.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, although ginseng
The utility model is described in detail according to previous embodiment, for a person skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent is carried out to which part technical characteristic.It is all
Within spirit of the present utility model and principle, any modifications, equivalent substitutions and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (7)
1. a kind of lithium battery group that structure is gathered provided with voltage temperature, it is characterised in that：If including lithium battery group, the first pcb board,
Dry the second pcb board and BMS plates, the lithium battery group include battery case and some battery modules, some battery module strings
Connection connect in the battery case, the battery core of the battery module is connected with second pcb board, second pcb board and
First pcb board connects, and first pcb board connects with the BMS plates.
2. a kind of lithium battery group that structure is gathered provided with voltage temperature according to claim 1, it is characterised in that：Described
The wire harness connection of one pcb board, second pcb board and the BMS plates uses terminal block.
3. a kind of lithium battery group that structure is gathered provided with voltage temperature according to claim 1, it is characterised in that：The electricity
Enclosed in the box of pond and be fixedly arranged above pcb board support, first pcb board, second pcb board and the BMS plates are fixed on described
Above pcb board support.
4. a kind of lithium battery group that structure is gathered provided with voltage temperature according to claim 1 or 2 or 3, it is characterised in that：
Second pcb board is arranged in parallel above the pcb board support, the axis of first pcb board and the first PCB
The axis of plate is vertical, and first pcb board is located at the edge of the pcb board support, and the BMS plates are located at the first PCB
One end of plate.
5. a kind of lithium battery group that structure is gathered provided with voltage temperature according to claim 1 or 2 or 3, it is characterised in that：
The two ends of first pcb board are provided with locking device, and the locking device includes bolt, pad and spring, and the bolt passes through
Screw thread is vertical above the pcb board support, and the bolt periphery is cased with being provided with pad above spring, the spring, described
It is provided with above pad above the first pcb board, first pcb board and is provided with nut.
6. a kind of lithium battery group that structure is gathered provided with voltage temperature according to claim 1, it is characterised in that：Described
One pcb board and second pcb board use double-sided PCB board.
7. a kind of lithium battery group that structure is gathered provided with voltage temperature according to claim 1, it is characterised in that：Described
One pcb board and second pcb board use double-side fibre pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411869.6U CN206322813U (en) | 2016-12-22 | 2016-12-22 | A kind of lithium battery group that structure is gathered provided with voltage temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411869.6U CN206322813U (en) | 2016-12-22 | 2016-12-22 | A kind of lithium battery group that structure is gathered provided with voltage temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322813U true CN206322813U (en) | 2017-07-11 |
Family
ID=59259644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411869.6U Expired - Fee Related CN206322813U (en) | 2016-12-22 | 2016-12-22 | A kind of lithium battery group that structure is gathered provided with voltage temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271920A (en) * | 2017-07-25 | 2017-10-20 | 北方奥钛纳米技术有限公司 | Voltage temperature gathers structure and cell apparatus |
| WO2021017099A1 (en) * | 2019-08-01 | 2021-02-04 | 深圳市明唐通信有限公司 | Positioning protection circuit device for lithium ion battery |
-
2016
- 2016-12-22 CN CN201621411869.6U patent/CN206322813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271920A (en) * | 2017-07-25 | 2017-10-20 | 北方奥钛纳米技术有限公司 | Voltage temperature gathers structure and cell apparatus |
| WO2021017099A1 (en) * | 2019-08-01 | 2021-02-04 | 深圳市明唐通信有限公司 | Positioning protection circuit device for lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |