CN206685512U - A kind of battery module and battery modules for carrying heater - Google Patents
A kind of battery module and battery modules for carrying heater Download PDFInfo
- Publication number
- CN206685512U CN206685512U CN201720335158.3U CN201720335158U CN206685512U CN 206685512 U CN206685512 U CN 206685512U CN 201720335158 U CN201720335158 U CN 201720335158U CN 206685512 U CN206685512 U CN 206685512U
- Authority
- CN
- China
- Prior art keywords
- heater
- battery
- terminal
- framework
- battery module
- 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
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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
Abstract
The utility model provides a kind of battery module and battery modules for carrying heater, including framework and multiple battery units, the multiple battery unit is fixedly connected by framework, the battery unit includes heater, heater is provided with terminal, the terminal is conductively connected with heater, and terminal is provided with the bindiny mechanism fixed with framework.The invention also discloses a kind of battery modules for carrying heater, including multiple above-mentioned battery modules and circuit board for carrying heater, multiple battery modules are arranged side by side, and circuit board is arranged on the top of multiple battery modules and is fixedly connected with framework and terminal.The utility model has the advantages of heater is simple in construction, the efficiency of heating surface is high and manufacturing cost is relatively low.
Description
Technical field
The utility model belongs to field of batteries, more particularly to a kind of battery module and battery modules for carrying heater.
Background technology
Soft-package battery is the main product of electrokinetic cell, has preferable security and the advantages such as manufacturing cost is low, thus
It is widely used in the fields such as power vehicle, energy storage.The working environment of low temperature is unfavorable for battery charging and discharging, or even can not normal work
Make, can also influence the service life of battery.General battery modules are not provided with heating module, and in low temperature, performance comparision is poor, example
Such as：LiFePO4 battery core poor-performing in low-temperature working environment, at 0 DEG C, its capability retention is about 60~70%；Zero
At lower 10 DEG C, its capability retention is about 40~55%；At subzero 20 DEG C, its capability retention is about 20~40%, so
Service behaviour under cryogenic can not meet the requirement of electrokinetic cell.
It is main at present to use the modes such as electric heating piece heating, fluid heating to battery modules in order to solve the above problems
Being heated, existing heater needs additional fixation features, such as needs to increase the structure of pipeline etc using fluid heating,
So that the huge structure of whole battery modules and it is complicated；It is existing to use electric heater unit, its mainly by wind-force transmit heat or
Heat is transmitted to inside battery by pole, causes the efficiency of heating surface not high.
The content of the invention
The utility model is in view of the shortcomings of the prior art, there is provided a kind of heater is simple in construction, the efficiency of heating surface is high simultaneously
And the relatively low battery module of manufacturing cost and battery modules.Technical scheme is used by the utility model：One kind, which carries, to be added
The battery module of thermal, including framework and multiple battery units, the multiple battery unit is fixedly connected by framework, described
The battery unit includes heater, and heater is provided with terminal, and the terminal is conductively connected with heater, on terminal
Provided with the bindiny mechanism fixed with framework.
Preferably, the battery unit also includes soft pack cell, and the heater also includes heating plate, the heating plate
At least one side fixation is bonded with soft pack cell, the terminal is conductively connected with heating plate.
It is furthermore preferred that each battery module includes two battery units, each battery unit include two soft pack cells with
One heater.
More preferred, the heater is arranged between two soft pack cells, the two sides of the heating plate respectively with
Soft pack cell fitting is fixed.Such design heat transfer efficiency is high.
Most preferably, the heating plate pastes fixation with soft pack cell, and the battery unit is adhesively fixed with framework.
Preferably, the terminal is fixed with heating plate riveting, and terminal is not easy to loosen or come off.
Preferably, the terminal on each heating plate is two, to be semicircle or circular at port.Such design is
Fixed for convenience with circuit board by screw or bolt.
Preferably, buckle is set in the bindiny mechanism, and the framework is provided with is adapted neck with buckle.Bindiny mechanism
Achieved a fixed connection with framework by the clamping between buckle and neck.
The invention also discloses a kind of battery modules for carrying heater, including multiple above-mentioned heating that carry to fill
Battery module and circuit board are put, multiple battery modules are arranged side by side, and circuit board is arranged on the top of multiple battery modules and and frame
Frame and terminal are fixedly connected.
Preferably, the circuit board is PCB.PCB is fixedly connected with terminal, for solving heating plate
Powerup issue.
Preferably, the multiple battery module to form integral structure, such design by being bonded and/or connecting and fixing
Be advantageous to integrally-built stability.
The beneficial effects of the utility model：
1st, the utility model overall structure is simple and firm, easy to assembly, and heater is simple, and manufacturing cost is low；2nd, originally
The heating plate of utility model is bonded fixation with soft pack cell, lifts heat transfer efficiency, ensures to battery module or battery modules
Heating effect it is good；3rd, PCB is arranged on the top of multiple battery modules, and is set with what terminal and framework were fixedly connected
Meter, it is neat and artistic.
Brief description of the drawings
Fig. 1 is the structural blast schematic diagram of battery unit.
Fig. 2 is the structural representation of heater in battery unit.
Fig. 3 is the structural blast schematic diagram of battery module.
Fig. 4 is the structural representation of battery modules.
Embodiment
Explanation is further elaborated to the utility model with specific embodiment below in conjunction with the accompanying drawings, but does not limit this practicality
New protection domain.
Present embodiments provide the battery mould that a kind of heater is simple in construction, the efficiency of heating surface is high and manufacturing cost is relatively low
Block 3 and battery modules.Referring to Figures 1 and 2, the battery module of the present embodiment includes framework 1 and two battery units 2, two
Battery unit 2 is adhesively fixed with framework 1；Each battery unit 2 includes two soft pack cells 21 and a heater 22, heats
Device 22 is located between two soft pack cells 21 and fitting is fixedly connected therewith.
Reference picture 3, the terminal 222 and fill that heater 22 includes heating plate 221, riveting is fixed on heating plate 221
Bindiny mechanism 223 on terminal 222, the two sides of heating plate 221 are pasted with two soft pack cells 21 using two-sided gum respectively
It is fixed；Each heating plate 221 is provided with two terminals 222, and the port of each terminal 222 is semicircle, then two battery units 2
When being adhesively fixed with framework 1, the semicircle port of the upper terminal 222 of heating plate 221 agrees with to form circle mutually in two battery units 2
Shape through hole, convenient to be fixed with PCB 4 using screw or bolt, assembling forms battery modules.Connection in heater 22
Mechanism 223 is provided with buckle 2231, and correspondingly, framework 1 is provided with the neck 11 being adapted therewith, then bindiny mechanism 223 and frame
Being fixedly connected between frame 1 is realized by the clamping between buckle 2231 and neck 11, such to be designed with beneficial to whole
The stability and fixing of battery module 3 or even battery module structure.
Reference picture 4, multiple above-mentioned battery modules 3 for carrying heater 22 are fixedly connected with composition battery with PCB 4
Module, wherein, multiple battery modules 3 are arranged side by side and integral structure are formed by way of bonding and/or clamping, PCB electricity
Road plate 4 is located at the top of multiple battery modules 3, and its surface is provided with multiple rows of screw, the position of screw with each battery module 3
The screw opened up on the manhole and framework 1 that terminal 222 is formed corresponds.PCB 4 is connected with terminal 222, is
Heater 22 provides electric energy；PCB 4 is fixedly connected with the framework 1 of multiple battery modules 3 by screw or bolt.
The utility model has overall structure simple and firm, and outward appearance is neat and artistic, easy to assembly, and heater is simple,
The advantages of heat transfer efficiency is high, and heating effect is good and manufacturing cost is low.Described above is only the side of being preferable to carry out of the present utility model
Formula, not make any formal limitation to the utility model.It should be pointed out that come for those skilled in the art
Say, on the premise of the invention principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the scope of protection of the utility model.
Claims (10)
1. a kind of battery module for carrying heater, it is characterised in that including framework（1）With multiple battery units（2）, it is described
Multiple battery units（2）Pass through framework（1）It is fixedly connected, the battery unit（2）Including heater（22）, heater
（22）It is provided with terminal（222）, the terminal（222）With heater（22）It is conductively connected, terminal（222）It is provided with and framework
（1）Fixed bindiny mechanism（223）.
2. the battery module according to claim 1 for carrying heater, it is characterised in that the battery unit（2）Also
Including soft pack cell（21）, the heater（22）Also include heating plate（221）, the heating plate（221）At least one side
With soft pack cell（21）Fitting is fixed, the terminal（222）With heating plate（221）It is conductively connected.
3. the battery module of heater is carried according to claim 2, it is characterised in that the battery unit（2）For two
It is individual, each battery unit（2）Including two soft pack cells（21）With a heater（22）.
4. the battery module of heater is carried according to claim 3, it is characterised in that the heater（22）Set
In two soft pack cells（21）Between, the heating plate（221）Two sides respectively with soft pack cell（21）Fitting is fixed.
5. the battery module of heater is carried according to claim 4, it is characterised in that the heating plate（221）With it is soft
Bag battery core（21）Paste fixation, the battery unit（2）With framework（1）It is adhesively fixed.
6. the battery module of heater is carried according to claim 2, it is characterised in that the terminal（222）With heating
Piece（221）Riveting is fixed.
7. the battery module of heater is carried according to claim 1, it is characterised in that the heater（22）On
Terminal（222）For two, to be semicircle or circular at port.
8. the battery module of heater is carried according to claim 1,3-7 any one, it is characterised in that the connection
Mechanism（223）Upper setting buckle（2231）, the framework（1）It is provided with and buckle（2231）It is adapted neck（11）.
9. a kind of battery modules for carrying heater, it is characterised in that including circuit board（4）With multiple such as claim 1-8
Battery module described in any one（3）, the multiple battery module（3）It is arranged side by side, the circuit board（4）It is arranged on multiple electricity
Pond module（3）Top and and framework（1）And terminal（222）It is fixedly connected.
10. the battery modules according to claim 9 for carrying heater, it is characterised in that the battery modules include
Multiple battery modules（3）By being bonded and/or connecting and fixing the integral structure to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335158.3U CN206685512U (en) | 2017-03-31 | 2017-03-31 | A kind of battery module and battery modules for carrying heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335158.3U CN206685512U (en) | 2017-03-31 | 2017-03-31 | A kind of battery module and battery modules for carrying heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685512U true CN206685512U (en) | 2017-11-28 |
Family
ID=60391541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335158.3U Expired - Fee Related CN206685512U (en) | 2017-03-31 | 2017-03-31 | A kind of battery module and battery modules for carrying heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140833A (en) * | 2021-04-14 | 2021-07-20 | 星光新能源科技(深圳)有限公司 | Battery module with heating function |
-
2017
- 2017-03-31 CN CN201720335158.3U patent/CN206685512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140833A (en) * | 2021-04-14 | 2021-07-20 | 星光新能源科技(深圳)有限公司 | Battery module with heating function |
| CN113140833B (en) * | 2021-04-14 | 2022-08-09 | 酷驰(深圳)新能源科技有限公司 | Battery module with heating function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20210331 |