CN2602490Y - Battery - Google Patents
Battery Download PDFInfo
- Publication number
- CN2602490Y CN2602490Y CN 03233596 CN03233596U CN2602490Y CN 2602490 Y CN2602490 Y CN 2602490Y CN 03233596 CN03233596 CN 03233596 CN 03233596 U CN03233596 U CN 03233596U CN 2602490 Y CN2602490 Y CN 2602490Y
- Authority
- CN
- China
- Prior art keywords
- battery
- battery pack
- protective tube
- cell
- box body
- 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)
Abstract
The utility model relates to the technical field of the chemical electric power sources, and is made by two system lithium primary battery and a plurality of safety protection measures. As a special device requires specific power source, a battery adopts the two system primary batteries, which can be connected in series and in parallels to compose three battery units with unequal voltages and capacitances, discharging electricity with different discharge rates. A plurality of safety measures are designed in the battery packet and are wholly enclosed in a box. The battery packet of the utility model has the advantages of the good storage performance, stability of the discharge voltage, wide temperature range, achieving the standards of all international environment tests, and suitability for being used as the power source of the work state test of a device, the signal receiving and sending device and start device.
Description
The utility model relates to the combination of two kinds of lithium primary cells, belongs to technical field of chemical power.
In recent years, along with the development of modernized electronic technique, common traditional zinc-manganese, zinc-mercuric oxide cell have not been suitable for many miniaturizations, intelligentized electric equipment.Therefore, the lithium battery with multiple advantage has been applied to various electric equipments.
The utility model adopts Li/SO
2, Li/SOL
2The battery of system is formed a battery pack of being combined by three battery units, and its power supply that provides detection, the signal of equipment working state to receive emission and start final controlling element is provided.Satisfy the regulation of GB GB8897 and GJB916, GJB2278, GJB2374.
The utility model cell shell adopts stainless steel material, and punch forming is after the high temperature demagnetization is handled, and the housing side is provided with bar-shaped trough as safe pressure relief device.E
1Power subsystem adopts 11 WR34615 batteries to be composed in series; E
2Power subsystem adopts 20 ER34615 batteries, 2 strings 10 and forms; E
3Power subsystem adopts 3 WR34615 batteries to be composed in series.For the difference that prevents each parallel branch voltage causes the reverse charging electric current, on each parallel branch, adopt a diode to connect with it, and in three battery units, add expendable overheated protective tube and molten slowly electric current protective tube, improved security reliability.
After 34 cells have made up, install in the ABS engineering plastics box, with epoxy resin each battery is fixed in the box body, ultra-sonic welded is adopted in the encapsulation of upper and lower box body.
The utility model mainly contains following advantage than traditional zinc-manganese, zinc-mercuric oxide cell:
(1) volume is little, is 10% of original volume;
(2) in light weight, be 11% of former weight;
(3) storage period long, be more than 8 times of former storage period;
(4) use reliability height is brought up to more than 95% from original about 60%.
This utility model has maintenanceability aspect overcurrent protection, can be under the excessive state of electric current that continues open circuit, and its function of replaceable recovery.
Fig. 1 is battery pack assembling vertical view;
Fig. 2 is E in the battery pack
2Battery unit assembling upward view;
Fig. 3 is E in the battery pack
1, E
3Battery unit assembling upward view;
Fig. 4 is E
1The battery unit line map;
Fig. 5 is E
2The battery unit line map;
Fig. 6 is E
3The battery unit line map;
Fig. 7 is nine hole plug lead-in wire figure;
Fig. 8 is a battery pack profile front view;
Fig. 9 is a battery pack profile left view;
Figure 10 is a battery pack profile vertical view;
Figure 11 is that Fig. 9 B is to view;
Embodiment:
Certain equipment is to the performance requirement more complicated of power supply, and the battery unit that needs big capacity, little electric current, long-term power supply is arranged, and also having needs big current start final controlling element, capacity is not made the battery unit that requires.According to the technical parameter of cell WR34615 and ER34615, select for use these two kinds of batteries to carry out suitable combination, can satisfy the requirement on electric performance of each battery unit.
The shell of battery adopts the 1Cr18Ni9Ti material of no magnetic induction, selects ER34615 battery container form for use, and liquid injection pipe is placed on cover glass envelope next door, this two kinds of battery called after ER34615-NM and WR34615-NM.The housing side has place bar shaped to hinder groove quarter, anneals before hindering quarter, carves and hinders length 15～20mm, and pressure release pressure is controlled at 1.0～5.0Mpa.
According to E
1The technical indicator of battery unit is selected 11 WR34615-NM monocells series connection for use, and connects a molten slowly electric current protective tube, one (80～100) ℃ mistake thermal cut protective tube and a Schottky diode series connection (see figure 4).E
2Battery unit requires little electric current, big capacity, so select ER34615-NM cell 2 string (being connected in series a diode) 10 for use also, is connected in series an electric current protective tube and one (80～a 100) ℃ mistake thermal cut protective tube again and forms (see figure 5).E
3Battery unit is for starting the final controlling element power supply, by three WR34615-NM series connection and be connected in series a diode, a molten slowly electric current protective tube and one (80～100) ℃ are crossed the thermal cut protective tube and formed (see figure 6).
34 cells of packing into altogether in the battery pack, according to the battery-pack exterior casing size, connect the earlier pyrocondensation encapsulation of per two monocells, make up by the series-parallel circuit of three battery units respectively again, after three overheated protective tubes are connected in the circuit, be inserted in how much heating centers of each battery unit respectively,, cause battery pressure release or blast to prevent battery pack generation superheating phenomenon (abnormal condition).12 diodes are welded in the circuit in the battery housing with soldering, and with epoxy resin with its fixed-site.Consider the maintenanceability of three electric current protective tubes, be contained on the printed circuit board (PCB) that circuit board can be extracted out and check and change element.The power line of three battery units is received on five pin of nine spring hole scokets and is drawn.After battery installed in the lower box body, infusion epoxy resin was fixed, and upper cartridge body is covered, and carried out the ultrasonic sealing welding at last.
Claims (8)
1. battery pack, form three battery units by 34 cell series and parallels, it is characterized in that, described cell adopts the lithium battery of two kinds of systems, described three battery units were equipped with thermocutout and overcurrent safeties, and this battery pack integral sealing is in a box body.
2. according to the battery pack of claim 1, the primary cell that it is characterized in that described two kinds of systems is Li/SO
2System and Li/SOCl
2The system battery.
3. according to the battery pack of claim 1, it is characterized in that the heating center of described three battery units is equipped with overheated protective tube.
4. according to the battery pack of claim 1 or 3, it is characterized in that the overheated protective tube of described three battery units assembling adopts disposable irrecoverable overheated protective tube.
5. according to the battery pack of claim 1, it is characterized in that the overcurrent protective tube device of described three battery units assembling is bright-coloured molten electric current protective tube.
6. according to the battery pack of claim 1, it is characterized in that all adopting diode to connect with it when described primary cell is connected in series the parallel connection of composition battery unit.
7. according to the battery pack of claim 1, it is characterized in that described cell material is the ABS engineering plastics, this box body is made up of upper cartridge body and lower box body, and it is an all-sealed structure in conjunction with adopting ultra-sonic welded.
8. according to the battery pack of claim 1 or 7, it is characterized in that described box body is provided with the socket in one nine hole, draws battery cell voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233596 CN2602490Y (en) | 2003-03-20 | 2003-03-20 | Battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233596 CN2602490Y (en) | 2003-03-20 | 2003-03-20 | Battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602490Y true CN2602490Y (en) | 2004-02-04 |
Family
ID=34165892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233596 Expired - Fee Related CN2602490Y (en) | 2003-03-20 | 2003-03-20 | Battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602490Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354773A (en) * | 2011-09-19 | 2012-02-15 | 北京电子工程总体研究所 | Li-SOCl2 battery and power supply control circuit thereof |
| CN105610149A (en) * | 2016-02-18 | 2016-05-25 | 江西洪都航空工业集团有限责任公司 | Multi-system voltage output power supply method |
-
2003
- 2003-03-20 CN CN 03233596 patent/CN2602490Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354773A (en) * | 2011-09-19 | 2012-02-15 | 北京电子工程总体研究所 | Li-SOCl2 battery and power supply control circuit thereof |
| CN102354773B (en) * | 2011-09-19 | 2014-01-08 | 北京电子工程总体研究所 | Li-SOCl2 battery and power supply control circuit thereof |
| CN105610149A (en) * | 2016-02-18 | 2016-05-25 | 江西洪都航空工业集团有限责任公司 | Multi-system voltage output power supply method |
| CN105610149B (en) * | 2016-02-18 | 2018-11-27 | 江西洪都航空工业集团有限责任公司 | A kind of more system voltage output method of supplying power to |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204029949U (en) | A kind of signal acquisition module of electrokinetic cell module and electrokinetic cell | |
| CN2602490Y (en) | Battery | |
| CN204596870U (en) | A kind of intelligent battery | |
| CN209357802U (en) | A kind of battery case | |
| CN213574054U (en) | Logging instrument subassembly | |
| CN203690393U (en) | Novel lithium battery integration module | |
| CN108365158A (en) | Battery pack | |
| CN115397101A (en) | FPC structure, pencil division board subassembly, battery module and battery package | |
| CN204118765U (en) | Essential safe type active accelerated degree micro-seismic sensor power supply | |
| CN113442793A (en) | Intelligent monitoring system and method for lithium battery pack | |
| CN207517817U (en) | A kind of intelligent battery maintenance device | |
| CN207705358U (en) | A kind of cassette battery pack | |
| CN112542961A (en) | Power generation device and system based on PH difference value | |
| CN2788433Y (en) | Electronic circuit protecting device of disposable Lithium battery | |
| CN102315396B (en) | Structure of lithium ion battery module | |
| CN213816507U (en) | Portable three-hole plug device with temperature detection line | |
| CN204793123U (en) | Compound battery | |
| CN2884619Y (en) | Super-thin large power lightning protector module | |
| CN103682520A (en) | Power supply applicable to ignition starting of vehicle | |
| CN203631704U (en) | Power supply suitable for starting vehicle | |
| CN218633362U (en) | Lithium battery same-port charging and discharging device | |
| CN213845367U (en) | Storage battery | |
| CN204361192U (en) | A kind of lithium battery group for logging while drilling apparatus | |
| CN215988729U (en) | Energy storage device for silicon carbide diode | |
| CN214153124U (en) | Battery module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040204 |