CN203180013U - Energy storage battery pack - Google Patents
Energy storage battery pack Download PDFInfo
- Publication number
- CN203180013U CN203180013U CN 201320175471 CN201320175471U CN203180013U CN 203180013 U CN203180013 U CN 203180013U CN 201320175471 CN201320175471 CN 201320175471 CN 201320175471 U CN201320175471 U CN 201320175471U CN 203180013 U CN203180013 U CN 203180013U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- energy
- battery bag
- cell
- battery pack
- 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
Links
Images
Classifications
-
- Y02E60/12—
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses an energy storage battery pack. The energy storage battery pack comprises a battery pack shell (2), a plurality of single batteries (3), a battery management system (4), a positive post (5) and a negative post (6). The energy storage battery pack also comprises a fan heat radiating window (8) which is arranged on the battery pack shell (2) and used for removing the heat produced by the battery pack. According to the energy storage battery pack, the temperature of the battery pack is lowered through a fan and the fan heat radiating window, so that the service life and safety of the battery can be prolonged and improved.
Description
Technical field
The utility model relates to the electrokinetic cell field, particularly a kind of energy-storage battery bag.
Background technology
Along with the development of modern society, lithium dynamical battery with the operating voltage height, energy density is big, fail safe good, in light weight, self discharge is little, have extended cycle life, characteristics such as pollution-free, becomes the new forms of energy power that electric automobile, medium-and-large-sized energy storage product use gradually.
At present, the energy storage product has lead-acid battery and ferric phosphate lithium cell, lead-acid battery is big owing to weight, volume is big, pollute reason such as big hinders its development, and LiFePO4 energy-storage battery operating voltage height, energy density is big, self discharge is little, have extended cycle life, advantage such as pollution-free is more and more paid close attention to by people.But the LiFePO4 energy-storage battery can produce the Shanghai Communications University heat when discharge, and the general energy storage base-station environment that uses is comparatively abominable, and high temperature can cause reduce the useful life of battery, deterioration of safety.
The utility model content
For solving above problem, the utility model provides a kind of energy-storage battery bag.
The utility model provides a kind of energy-storage battery bag, comprise battery-pack exterior casing, a plurality of cell, battery management system, Positive Poles, negative pole pole, comprising: have the fan heat radiation window of being got rid of for the heat that described power brick is produced on the described battery-pack exterior casing.
In energy-storage battery bag described in the utility model, described battery-pack exterior casing is aluminium alloy part.
In energy-storage battery bag described in the utility model, the thickness of described battery-pack exterior casing is: 1mm～2mm.
In energy-storage battery bag described in the utility model, described cell is ferric phosphate lithium cell.
In energy-storage battery bag described in the utility model, described power brick is composed in series by 15 cells.
In energy-storage battery bag described in the utility model, in described each cell the heat radiation aluminium flake is housed, heat can be shed when discharging and recharging.
In energy-storage battery bag described in the utility model, described battery management system is for discharging and recharging the circuit devcie of control according to the voltage temperature information of each cell.
In energy-storage battery bag described in the utility model, all has one deck conductive silicon glue-line on the lug of described Positive Poles and negative pole pole.
A kind of energy-storage battery bag of the present utility model has following beneficial effect:
Reduce the temperature of power brick in the energy-storage battery bag of the present utility model by fan and fan heat radiation window, the useful life and the fail safe that have improved battery.
Description of drawings
Fig. 1 is the structural representation of a kind of energy-storage battery bag of the utility model.
Embodiment
Can further understand the utility model by specific embodiment of the utility model given below, but they not to restriction of the present utility model.Some nonessential improvement and adjustment for those skilled in the art does according to above-mentioned utility model content also are considered as dropping in the protection range of the present utility model.
See also Fig. 1, embodiment of the present utility model, a kind of energy-storage battery bag 1, comprise battery-pack exterior casing 2, a plurality of cell 3, battery management system 4, Positive Poles 5, negative pole pole 6, comprising: have the fan heat radiation window of being got rid of for the heat that described power brick is produced 8 on the described battery-pack exterior casing 2.
Wherein, fan 9 can be installed in the power brick 1, also can be installed on outside the power brick 1.
Reduce the temperature of power brick in the energy-storage battery bag of the present utility model by fan and fan heat radiation window, the useful life and the fail safe that have improved battery.
Further, battery-pack exterior casing 2 is aluminium alloy part; The thickness of battery-pack exterior casing 2 is: 1mm～2mm; Described cell 3 is ferric phosphate lithium cell; Described power brick is composed in series by 15 cells 3; In described each cell 3 the heat radiation aluminium flake is housed, heat can be shed when discharging and recharging; Described battery management system 4 is for discharging and recharging the circuit devcie of control according to the voltage temperature information of each cell 3; All has one deck conductive silicon glue-line on the lug of described Positive Poles 5 and negative pole pole 6.
About the technical program, specify as follows:
Battery case 2 uses the thick aluminum alloy casing of 1～2mm, perfect heat-dissipating, in light weight, hardness is strong, cell 3 is 50AH, 3.2V ferric phosphate lithium cell, power brick 1 is composed in series by 15 battery (being cell 3), total nominal voltage is 48V, the connection of monolithic battery core series connection is fastened by screw, be placed with insulation spacer between the cell core lug, in each monolithic battery core the heat radiation aluminium flake be housed, heat can be shed when discharging and recharging, coat the screw threads for fastening agent at screw position, and each battery connects the data acquisition line, the current balance line, and connect battery management system 4, battery management system 4 is responsible for gathering this branch road monomer voltage, total voltage, charging and discharging currents, information such as temperature, and have the heat management function, and can discharge and recharge control according to the branch voltage temperature information; Always just, always bearing after the power brick series connection is connected on respectively on outer end positive terminal 5 and the negative terminal 6.Battery pole ear loam cake last layer conductive silicon glue-line 7, not only can derive a large amount of heats, can also prevent from being connected with shell and cause short circuit, at battery case one small-sized fans heat radiation window 8 is installed, fan electrical current: 0.05A voltage: 12V rotating speed: 2800 change, and the heat that battery produces all can be got rid of.
As from the foregoing, the utility model energy-storage battery bag wraps in the temperature that produces in the adverse circumstances by 3 kinds of mode integrated treatment energy-storage batteries, improves energy-storage battery useful life and fail safe.
A kind of energy-storage battery bag of the present utility model has following beneficial effect:
Reduce the temperature of power brick in the energy-storage battery bag of the present utility model by fan and fan heat radiation window, the useful life and the fail safe that have improved battery.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. energy-storage battery bag, comprise battery-pack exterior casing (2), a plurality of cell (3), battery management system (4), Positive Poles (5), negative pole pole (6), it is characterized in that, comprising: have the fan heat radiation window of being got rid of for the heat that described power brick is produced (8) on the described battery-pack exterior casing (2).
2. energy-storage battery bag according to claim 1 is characterized in that, described battery-pack exterior casing (2) is aluminium alloy part.
3. energy-storage battery bag according to claim 1 is characterized in that, the thickness of described battery-pack exterior casing (2) is: 1mm～2mm.
4. energy-storage battery bag according to claim 1 is characterized in that, described cell (3) is ferric phosphate lithium cell.
5. energy-storage battery bag according to claim 1 is characterized in that, described power brick is composed in series by 15 cells (3).
6. energy-storage battery bag according to claim 1 is characterized in that, in described each cell (3) the heat radiation aluminium flake is housed, and heat can be shed when discharging and recharging.
7. energy-storage battery bag according to claim 1 is characterized in that, described battery management system (4) is for discharging and recharging the circuit devcie of control according to the voltage temperature information of each cell (3).
8. according to each described energy-storage battery bag of claim 1 to 7, it is characterized in that all having one deck conductive silicon glue-line (7) on the lug of described Positive Poles (5) and negative pole pole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175471 CN203180013U (en) | 2013-04-08 | 2013-04-08 | Energy storage battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175471 CN203180013U (en) | 2013-04-08 | 2013-04-08 | Energy storage battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180013U true CN203180013U (en) | 2013-09-04 |
Family
ID=49076673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175471 Expired - Fee Related CN203180013U (en) | 2013-04-08 | 2013-04-08 | Energy storage battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966854A (en) * | 2015-07-20 | 2015-10-07 | 苏州衡久电池科技有限公司 | Battery pack for two-wheeled vehicle |
| CN107878255A (en) * | 2017-12-22 | 2018-04-06 | 苏州精控能源科技有限公司 | The automobile batteries managing device of active equalization |
| CN108091948A (en) * | 2017-12-22 | 2018-05-29 | 苏州精控能源科技有限公司 | Automobile batteries managing device |
| CN108081995A (en) * | 2017-12-22 | 2018-05-29 | 苏州精控能源科技有限公司 | Automobile batteries active equalization managing device |
-
2013
- 2013-04-08 CN CN 201320175471 patent/CN203180013U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966854A (en) * | 2015-07-20 | 2015-10-07 | 苏州衡久电池科技有限公司 | Battery pack for two-wheeled vehicle |
| CN104966854B (en) * | 2015-07-20 | 2017-06-16 | 程志均 | A kind of two wheeler battery pack |
| CN107878255A (en) * | 2017-12-22 | 2018-04-06 | 苏州精控能源科技有限公司 | The automobile batteries managing device of active equalization |
| CN108091948A (en) * | 2017-12-22 | 2018-05-29 | 苏州精控能源科技有限公司 | Automobile batteries managing device |
| CN108081995A (en) * | 2017-12-22 | 2018-05-29 | 苏州精控能源科技有限公司 | Automobile batteries active equalization managing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101958437B (en) | Charging management method of lithium-ion battery pack and charger | |
| CN104935045A (en) | Battery pack equalization method for energy storage system adopting nickel-series storage batteries | |
| CN102593547A (en) | Low-temperature charging heating and protecting method for secondary battery pack | |
| CN203180013U (en) | Energy storage battery pack | |
| CN206194923U (en) | Heat management device for power batteries | |
| CN205211873U (en) | Automobile staring lithium ion storage battery device | |
| CN208889743U (en) | A kind of battery that cruising ability is strong | |
| CN103365391A (en) | Notebook battery management device and method thereof | |
| CN201838673U (en) | Lithium iron phosphate battery for starting automobile | |
| CN203326628U (en) | Intelligent management system of cell | |
| CN203013875U (en) | Lithium battery module having thermal runway protection function and used for electric bicycle | |
| CN202817080U (en) | Lithium ion battery and anti-acupuncture structural cell thereof | |
| CN201975450U (en) | Multi-parallel-connection multi-serial-connection lithium ion battery pack protecting device | |
| CN101123355A (en) | A secure charging method for lithium ion dynamic battery group | |
| CN204809332U (en) | Can fill battery of full electricity fast | |
| CN209516703U (en) | A kind of lithium battery of radio induction charging | |
| CN203491740U (en) | Power lithium titanate battery management system | |
| CN203013868U (en) | Lithium battery module having charging thermal runaway protection function and used for electric bicycle | |
| CN202435066U (en) | Lithium-ion battery pack management system with two-way current limiting function | |
| CN202260411U (en) | Protection plate special for iron phosphate lithium batteries | |
| CN202134620U (en) | Overcharge-resisting lithium ion battery | |
| CN207490043U (en) | Digital product lithium battery | |
| CN101841164A (en) | Grid-connected system | |
| CN203466269U (en) | Lithium battery | |
| CN205016585U (en) | Adopt rack subrack of lithium ion battery group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wan Wenan Inventor after: Cheng Jiancong Inventor before: Cheng Jiancong Inventor before: Wang Xixiao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHENG JIANCONG WANG XIXIAO TO: WAN WENAN CHENG JIANCONG |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN PUYI BATTERY TECHNOLOGY CO., LTD. Document name: Notice of payment reduction |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN PUYI BATTERY TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| 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: 20130904 Termination date: 20180408 |