CN203932256U - The battery modules that possesses forced heat radiation function - Google Patents
The battery modules that possesses forced heat radiation function Download PDFInfo
- Publication number
- CN203932256U CN203932256U CN201320864574.4U CN201320864574U CN203932256U CN 203932256 U CN203932256 U CN 203932256U CN 201320864574 U CN201320864574 U CN 201320864574U CN 203932256 U CN203932256 U CN 203932256U
- Authority
- CN
- China
- Prior art keywords
- battery
- module casing
- battery pack
- module
- upper cover
- 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 - Lifetime
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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 discloses a kind of battery modules that possesses forced heat radiation function, described battery modules comprises: module casing, module upper cover, battery pack, fan, and described module casing is fixedly connected with by screw with described module upper cover; Described battery pack is arranged at the middle part of described module casing, and described battery pack comprises a plurality of batteries, between a plurality of described batteries, leaves ventilation gap, and airspace is left in the bottom of described battery pack and described housing; In described module casing, bottom, the left and right sides is respectively equipped with a centrifugal fan, and described module casing left and right sides wall is provided with air inlet; Described module upper cover designs for hollow out; Compared with prior art, realized the exchange heat of the inside and outside portion of module air, can effectively avoid the heat producing in battery operated process to accumulate in module internal, improved battery operated environment and guaranteed that it always works in optimum temperature range, be conducive to reduce battery performance rate of decay, and the prolongation of its working life is played to positive role.
Description
Technical field
The utility model relates to battery manufacture technical field, particularly relates to a kind of novel battery modules of forcing to sweep hot merit energy that has.
Background technology
Because lithium ion battery has the advantages such as capacity is high, volume is little, lightweight, the fields such as mobile electronic device, motor vehicle, power station energy storage have now been widely used in.
In the application of lithium ion battery, motor vehicle is harsher to the requirement of battery modules.The complex road condition running in travelling in order to tackle motor vehicle, often needs battery modules that higher power output can be provided, and its electric current can reach more than 100 amperes conventionally.Long-time heavy-current discharge can make the temperature of battery significantly raise, if battery modules does not possess good heat-sinking capability, will cause damage to battery performance, affects battery.Therefore, design heat sinking function perfect battery modules become essential.
Summary of the invention
The purpose of this utility model is to provide a kind of battery modules that possesses forced heat radiation function, to meet user's demand.
For realizing the purpose of this utility model, the utility model provides a kind of battery modules that possesses forced heat radiation function, described battery modules comprises: module casing, module upper cover, battery pack, fan, and described module casing is fixedly connected with by screw with described module upper cover; Described battery pack is arranged at the middle part of described module casing, and described battery pack comprises a plurality of batteries, between a plurality of described batteries, leaves ventilation gap, and airspace is left in the bottom of described battery pack and described housing; In described module casing, bottom, the left and right sides is respectively equipped with a centrifugal fan, and described module casing left and right sides wall is provided with air inlet; Described module upper cover designs for hollow out; During use, air-flow enters from the described air inlet of module casing both sides, by described centrifugal fan, come together in described battery pack bottom, under the effect of fan pressure, the gap of upwards flowing through between battery, the heat producing in battery set charge/discharge process is taken away, and last hot-air is discharged by described module upper cover.
Wherein, described module casing inside bottom is human-like structure.
The battery modules structure that the utility model provides, compared with prior art, realized the exchange heat of the inside and outside portion of module air, can effectively avoid the heat producing in battery operated process to accumulate in module internal, improved battery operated environment and guaranteed that it always works in optimum temperature range, be conducive to reduce battery performance rate of decay, and the prolongation of its working life is played to positive role.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation a;
Fig. 2 is the utility model structural representation b;
Fig. 3 is the utility model air inlet/outlet direction schematic diagram;
Gap schematic diagram between the battery that Fig. 4 provides for the utility model;
Fig. 5 flows to schematic diagram for the battery modules inner air that the utility model provides;
Fig. 6 is the utility model structural representation c;
In figure, 1-battery pack, 2-module casing, 3-module upper cover, 4-fan, 5-screw, 6-battery modules, 7-battery gap, human-like of 8-.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection range of the present utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, for realizing the purpose of this utility model, the utility model provides a kind of battery modules that possesses forced heat radiation function, described battery modules comprises: module casing, module upper cover, battery pack, fan, and described module casing is fixedly connected with by screw with described module upper cover; Described battery pack is arranged at the middle part of described module casing, and described battery pack comprises a plurality of batteries, between a plurality of described batteries, leaves ventilation gap, and airspace is left in the bottom of described battery pack and described housing; In described module casing, bottom, the left and right sides is respectively equipped with a centrifugal fan, and described module casing left and right sides wall is provided with air inlet; Described module upper cover designs for hollow out; During use, air-flow enters from the described air inlet of module casing both sides, by described centrifugal fan, come together in described battery pack bottom, under the effect of fan pressure, the gap of upwards flowing through between battery, the heat producing in battery set charge/discharge process is taken away, and last hot-air is discharged by described module upper cover.
In the utility model, the module casing of battery modules and module upper cover are injection molding part, lightweight and meet structural strength requirement, ventilating opening is left at module casing two ends, as the air inlet of battery modules, module upper cover designs for hollow out, and its opening is as the air outlet of battery modules.
The battery modules structure that the utility model provides, compared with prior art, realized the exchange heat of the inside and outside portion of module air, can effectively avoid the heat producing in battery operated process to accumulate in module internal, improved battery operated environment and guaranteed that it always works in optimum temperature range, be conducive to reduce battery performance rate of decay, and the prolongation of its working life is played to positive role.
Wherein, described module casing inside bottom is human-like structure.
Module casing bottom design is personal structure, can guarantee that module casing bottom blast is basically identical, thereby the air quantity in gap, everywhere of guaranteeing to flow through between battery is basically identical.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. a battery modules that possesses forced heat radiation function, is characterized in that, described battery modules comprises: module casing, module upper cover, battery pack, fan, and described module casing is fixedly connected with by screw with described module upper cover; Described battery pack is arranged at the middle part of described module casing, and described battery pack comprises a plurality of batteries, between a plurality of described batteries, leaves ventilation gap, and airspace is left in the bottom of described battery pack and described housing; In described module casing, bottom, the left and right sides is respectively equipped with a centrifugal fan, and described module casing left and right sides wall is provided with air inlet; Described module upper cover designs for hollow out; During use, air-flow enters from the described air inlet of module casing both sides, by described centrifugal fan, come together in described battery pack bottom, under the effect of fan pressure, the gap of upwards flowing through between battery, the heat producing in battery set charge/discharge process is taken away, and last hot-air is discharged by described module upper cover.
2. the battery modules that possesses forced heat radiation function according to claim 1, is characterized in that, described module casing inside bottom is human-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864574.4U CN203932256U (en) | 2013-12-17 | 2013-12-17 | The battery modules that possesses forced heat radiation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864574.4U CN203932256U (en) | 2013-12-17 | 2013-12-17 | The battery modules that possesses forced heat radiation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932256U true CN203932256U (en) | 2014-11-05 |
Family
ID=51828020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864574.4U Expired - Lifetime CN203932256U (en) | 2013-12-17 | 2013-12-17 | The battery modules that possesses forced heat radiation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450567A (en) * | 2016-09-26 | 2017-02-22 | 奇瑞汽车股份有限公司 | Thermal management system for electric vehicle battery |
| CN108011157A (en) * | 2017-12-31 | 2018-05-08 | 天津新艺电子有限公司 | The radiator structure of new energy closed type battery module |
| US10686171B2 (en) | 2016-10-19 | 2020-06-16 | Contemporary Amperex Technology Co., Limited | Battery module |
-
2013
- 2013-12-17 CN CN201320864574.4U patent/CN203932256U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450567A (en) * | 2016-09-26 | 2017-02-22 | 奇瑞汽车股份有限公司 | Thermal management system for electric vehicle battery |
| US10686171B2 (en) | 2016-10-19 | 2020-06-16 | Contemporary Amperex Technology Co., Limited | Battery module |
| CN108011157A (en) * | 2017-12-31 | 2018-05-08 | 天津新艺电子有限公司 | The radiator structure of new energy closed type battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |