CN205081501U - Portable lithium ion power portable power source - Google Patents
Portable lithium ion power portable power source Download PDFInfo
- Publication number
- CN205081501U CN205081501U CN201520803702.3U CN201520803702U CN205081501U CN 205081501 U CN205081501 U CN 205081501U CN 201520803702 U CN201520803702 U CN 201520803702U CN 205081501 U CN205081501 U CN 205081501U
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- China
- Prior art keywords
- protection switch
- discharge protection
- portable
- bms
- power source
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- 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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- 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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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a portable lithium ion power portable power source, including box, case lid, lithium cell group and electric system, box and the panel beating of case lid adoption macromolecular material form, electric system includes BMS main control unit, and both are connected, BMS main control unit is connected with 12V direct voltage source, RS232 interface, LCD, a discharge protection switch, the 2nd discharge protection switch, machine and electric current collection module charge, the machine that charges is connected with 220V external power supply, and links to each other with discharge protection switch and electric current collection module, be connected with external load between electric current collection module and the 2nd discharge protection switch, and link to each other with lithium cell group, a discharge protection switch and the 2nd discharge protection switch direct with anodal linking to each other of lithium cell group, the electronic circuit adopts parallelly connected control form, function mutual independence between each block, charge mouthful, discharge mouthful and the load all is connected the protective power supply in addition with protection switch.
Description
Technical field
The utility model relates to electronics industry equipment technical field, particularly a kind of portable lithium ion power portable power source.
Background technology
At present, the application of electronic product is increasingly extensive, and the drawback of the conventional batteries that electronic product relies on comes out gradually, as battery capacity is not enough, therefore on market, various portable power source occurs in a large number, and portable power source off-capacity in the market, charging slowly, volume capacious is excessive, seem very heavy, carry inconvenience, and have the problems such as discharge voltage shakiness, and to study a kind of portable Large Copacity portable power source be current electronic market urgent problem, and lithium ion battery to have energy high, volume is little, storage life is long, the advantage such as pollution-free, it is the clean energy resource that current country greatly develops, because capacity is large, safety and environmental protection, the advantage such as easy to use and be widely used in electrokinetic cell and battery of mobile phone.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of portable lithium ion power portable power source.
The purpose of this utility model is achieved through the following technical solutions: a kind of portable lithium ion power portable power source, comprise casing, case lid, lithium battery group and electrical system, described casing and case lid adopt macromolecular material panel beating to form, described electrical system comprises BMS master controller, and both are connected, described BMS master controller is connected with 12V direct voltage source, RS232 interface, LCD, first discharge protection switch, second discharge protection switch, charger and current acquisition module, described charger is connected with 220V external power supply, and be connected with current acquisition module with discharge protection switch, external load is connected with between described current acquisition module and the second discharge protection switch, and be connected with lithium battery group, described first discharge protection switch and the second discharge protection switch are directly connected with lithium battery group positive pole.
On such scheme basis preferably, described BMS master controller is also connected with BMS from controller, and described lithium battery group is connected from controller with BMS with voltage detection module by temperature detecting module.
On such scheme basis preferably, described BMS master controller is also connected with fan, and the lithium battery voltage taked from controller by BMS and temperature information, through BMS master control selectively unlocking fan.
On such scheme basis preferably, described casing and case lid are selected and are covered aluminium zine plate or electrolytic galvanized sheet reprocessing, and on surface through electrostatic spraying, cover aluminium zine plate or electrolytic galvanized sheet and polyurethane coating and process.
According to technique scheme, the beneficial effect that the utility model compared with prior art has is: the electronic circuit of the utility model inside adopts control form in parallel, function between each block is separate, and charge port, discharge port are all connected with protection switch with load, protection power source; Master controller is with also separate from the function of controller, and detection module independently controls by from controller; From controller by detect the information feed back such as temperature, voltage to master controller, by master controller selectively unlocking fan cooling; Casing makes casing more solid through plated metal, and the insulating barrier insulation sprayed on the surface is with protection against electric shock and electric leakage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model surface structure schematic diagram.
In figure, 100-electric system, 200-BMS master control system, 300-12V direct voltage source; 400-RS232 interface, 500-LCD, 600-second discharge protection switch, 700-first discharge protection switch; 800-current acquisition module, 900-charger, 1000-220V external power supply; 1100-lithium battery anode, 1200-external load, 1300-lithium battery group; 1400-case lid, 1500-casing, 1600-BMS is from controller; 1700-temperature detecting module, 1800-voltage detection module, 1900-fan.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
As depicted in figs. 1 and 2, a kind of portable lithium ion power portable power source, it is characterized in that: comprise casing 1500, case lid 1400, lithium battery group 1300 and electrical system 100, described casing 1500 and case lid 1400 adopt macromolecular material panel beating to form, described electrical system 100 comprises BMS master controller 200, and both are connected, described BMS master controller 200 is connected with 12V direct voltage source 300, RS232 interface 400, LCD500, first discharge protection switch 700, second discharge protection switch 600, charger 900 and current acquisition module 800, described charger 900 is connected with 220V external power supply 1000, and be connected with current acquisition module 800 with discharge protection switch, external load 1200 is connected with between described current acquisition module 800 and the second discharge protection switch 600, and be connected with lithium battery group 1300, described first discharge protection switch 700 is directly connected with lithium battery group 1300 positive pole with the second discharge protection switch 600, the electronic circuit in portion adopts control form in parallel, function between each block is separate, and charge port, discharge port is all connected with protection switch with load, protection power source.
Further, described BMS master controller 200 is also connected with BMS from controller 1600, described lithium battery group 1300 is connected from controller 1600 with BMS with voltage detection module 1800 by temperature detecting module 1700, master controller is with also separate from the function of controller, and detection module independently controls by from controller.
Further, described BMS master controller 200 is also connected with fan 1900, and the lithium battery voltage taked from controller 1600 by BMS and temperature information, through BMS master control 200 selectively unlocking fan 1900, from controller by detect the information feed back such as temperature, voltage to master controller, by master controller selectively unlocking fan cooling.
Further, described casing 1500 and case lid 1400 are selected and are covered aluminium zine plate or electrolytic galvanized sheet reprocessing, and on surface through electrostatic spraying, cover aluminium zine plate or electrolytic galvanized sheet and polyurethane coating and process, casing makes casing more solid through plated metal, and the insulating barrier insulation sprayed on the surface is with protection against electric shock and electric leakage.
Utility model works principle is as follows: portable lithium ion power portable power source utilizes electrical system to carry out discharge and recharge, and utilize BMS control system to control, and is aided with the electronic structure of the protection power source such as protection switch and detection module inside.
Based on above-mentioned, the utility model has following advantage: the electronic circuit of the utility model inside adopts control form in parallel, and the function between each block is separate, and charge port, discharge port are all connected with protection switch with load, protection power source; Master controller is with also separate from the function of controller, and detection module independently controls by from controller; From controller by detect the information feed back such as temperature, voltage to master controller, by master controller selectively unlocking fan cooling; Casing makes casing more solid through plated metal, and the insulating barrier insulation sprayed on the surface is with protection against electric shock and electric leakage.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a portable lithium ion power portable power source, it is characterized in that: comprise casing (1500), case lid (1400), lithium battery group (1300) and electrical system (100), described casing (1500) and case lid (1400) adopt macromolecular material panel beating to form, described electrical system (100) comprises BMS master controller (200), and both are connected, described BMS master controller (200) is connected with 12V direct voltage source (300), RS232 interface (400), LCD(500), first discharge protection switch (700), second discharge protection switch (600), charger (900) and current acquisition module (800), described charger (900) is connected with 220V external power supply (1000), and be connected with current acquisition module (800) with discharge protection switch, external load (1200) is connected with between described current acquisition module (800) and the second discharge protection switch (600), and be connected with lithium battery group (1300), described first discharge protection switch (700) is directly connected with lithium battery group (1300) positive pole with the second discharge protection switch (600).
2. a kind of portable lithium ion power portable power source according to claim 1, it is characterized in that: described BMS master controller (200) is also connected with BMS from controller (1600), described lithium battery group (1300) is connected from controller (1600) with BMS with voltage detection module (1800) by temperature detecting module (1700).
3. a kind of portable lithium ion power portable power source according to claim 1, it is characterized in that: described BMS master controller (200) is also connected with fan (1900), and the lithium battery voltage taked from controller (1600) by BMS and temperature information, through BMS master control selectively unlocking fan (1900).
4. a kind of portable lithium ion power portable power source according to claim 1, it is characterized in that: described casing and case lid are selected and covered aluminium zine plate or electrolytic galvanized sheet reprocessing, and on surface through electrostatic spraying, cover aluminium zine plate or electrolytic galvanized sheet and polyurethane coating and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803702.3U CN205081501U (en) | 2015-10-19 | 2015-10-19 | Portable lithium ion power portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803702.3U CN205081501U (en) | 2015-10-19 | 2015-10-19 | Portable lithium ion power portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081501U true CN205081501U (en) | 2016-03-09 |
Family
ID=55433877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803702.3U Expired - Fee Related CN205081501U (en) | 2015-10-19 | 2015-10-19 | Portable lithium ion power portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374576A (en) * | 2016-10-20 | 2017-02-01 | 钟立朋 | Solar power bank provided with current-controlled fan |
| CN108666484A (en) * | 2017-03-29 | 2018-10-16 | 孚能科技（赣州）有限公司 | Battery case and preparation method thereof and battery modules |
| WO2021152410A1 (en) * | 2020-01-15 | 2021-08-05 | Cristian Aranda Medina | Auxiliary power supply system for lithium-ion batteries |
-
2015
- 2015-10-19 CN CN201520803702.3U patent/CN205081501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374576A (en) * | 2016-10-20 | 2017-02-01 | 钟立朋 | Solar power bank provided with current-controlled fan |
| CN108666484A (en) * | 2017-03-29 | 2018-10-16 | 孚能科技（赣州）有限公司 | Battery case and preparation method thereof and battery modules |
| WO2021152410A1 (en) * | 2020-01-15 | 2021-08-05 | Cristian Aranda Medina | Auxiliary power supply system for lithium-ion batteries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160309 Termination date: 20171019 |