CN101364637A - Lithium battery kit - Google Patents
Lithium battery kit Download PDFInfo
- Publication number
- CN101364637A CN101364637A CNA2007100258831A CN200710025883A CN101364637A CN 101364637 A CN101364637 A CN 101364637A CN A2007100258831 A CNA2007100258831 A CN A2007100258831A CN 200710025883 A CN200710025883 A CN 200710025883A CN 101364637 A CN101364637 A CN 101364637A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- battery case
- box body
- electrically connected
- case box
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 62
- 238000007600 charging Methods 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a lithium battery case, which comprises a battery case body, lithium batteries arranged in the battery case body, a charging device fixed in the battery case body and electrically connected with the lithium batteries, and a discharging device fixed in the battery case body and electrically connected with the lithium batteries, wherein a state switching device is movably arranged in the battery case body; an interface is arranged on the battery case body or on the lithium batteries, and electrically connected with the state switching device; and the state switching device has two operating states, that is, a first operating state and a second operating state, wherein in the first operating state, the state switching device is electrically connected with the charging device when the lithium batteries are charged, and in the second operating state, the state switching device is electrically connected with the discharging device when the lithium batteries are discharged. Since a charging circuit can be formed when the state switching device is electrically connected with the charging device, and a discharging circuit can be formed when the state switching device is electrically connected with the discharging device, the states of charging and discharging can be conveniently switched, and the operation is comparatively convenient.
Description
Technical field
The present invention relates to a kind of lithium battery kit.
Background technology
Lithium battery kit of the prior art comprises the battery case box body, is arranged on the lithium battery in the battery case box body, the circuit arrangement that is connected with described lithium battery.Because it is little that single lithium battery forces down power, and when being used for purposes such as electric motor car, need higher voltage, thus during discharge in the battery case a plurality of lithium batteries are coupled in series, constitute discharge loop; When lithium battery will charge, lithium battery in the battery case need be taken out, again with its parallel connection, make each all charging separately, if charging to a plurality of lithium batteries with series loop, continuation may make each lithium cell charging inequality cause hazard events such as blast.Therefore, lithium battery need be taken out making all chargings separately of each lithium battery during charging from casing, be needed again during discharge lithium battery put back to and constitute series loop, troublesome poeration in the battery case.
Summary of the invention
The invention provides a kind of lithium battery kit, during to a plurality of lithium cell charging, do not need lithium battery is taken out in lithium battery kit, easy to operate.
For achieving the above object, the technical solution used in the present invention is: a kind of lithium battery kit, comprise the battery case box body, be arranged on the lithium battery in the described battery case box body, be fixed on the charging device that is connected with described lithium battery in the described battery case box body, be fixed on the electric discharge device that is connected with described lithium battery in the described battery case box body, in described battery case box body, be provided with state converter movably, has interface on the described battery case box body or on the described lithium battery, described interface is electrically connected with described state converter, described state converter has two kinds of operating states, first operating state is when described lithium cell charging, and described state converter is electrically connected with described charging device; Second operating state is that described state converter is electrically connected with described electric discharge device when described lithium battery discharges.
Described state converter comprise conversion body, rotationally be arranged at gear on the parts in two parts of described battery case box body and conversion body, be arranged at the tooth bar on another parts, described gear and described tooth bar are meshed and connect.
Described state converter also comprises rotation axis, on the described conversion body rotational axis hole is arranged, described rotation axis passes described rotational axis hole, and described gear is fixed on the described rotation axis, and the rotational axis line of described gear and the axial line of described rotation axis coincide.
On the described battery case box body pilot hole is arranged, described rotation axis passes described pilot hole, and is fixed with handle in the end of described rotation axis.
Described charging device is provided with charging plug, described electric discharge device is provided with the discharge plug, described state converter both sides are respectively arranged with charging socket and discharge socket, when described state converter is under first operating state, described charging plug is inserted in the described charging socket, when described state converter is under second operating state, described discharge plug is inserted in the described discharge socket.
Because technique scheme utilization, the present invention compared with prior art has following advantage: owing to be provided with mobilizable state converter in the battery case box body, the mobile status conversion equipment can constitute charge circuit when making it to be electrically connected with charging device, the mobile status conversion equipment can constitute discharge loop when making it to be electrically connected with electric discharge device, thereby finish the conversion of charging, discharge easily, during to a plurality of lithium cell charging, do not need lithium battery is taken out in lithium battery kit, operate more convenient.
Description of drawings
Accompanying drawing 1 is the front view of the lithium battery kit behind the dismounting handle;
Accompanying drawing 2 is a rack-and-pinion engaging structure schematic diagram between conversion body and the battery case box body;
Accompanying drawing 3 is the front view of lithium battery kit (state converter is in first operating state);
Accompanying drawing 4 is lithium battery kit cut-away view (state converter is in first operating state);
Accompanying drawing 5 is the front view of lithium battery kit (state converter is in second operating state);
Accompanying drawing 6 is lithium battery kit cut-away view (state converter is in second operating state);
Wherein: 1, battery case box body; 2, lithium battery; 3, charging device; 4, electric discharge device; 5, state converter; 6, conversion body; 7, gear; 8, tooth bar; 9, rotation axis; 11, charging plug; 12, discharge plug; 13, charging socket; 14, discharge socket; 15, pilot hole; 16, handle; 17, interface; 18, load connector.
Embodiment
Shown in accompanying drawing 1-accompanying drawing 6, a kind of lithium battery kit, comprise battery case box body 1, be arranged on the lithium battery 2 in the described battery case box body 1, be fixed on the charging device 3 that is electrically connected with described lithium battery 2 in the described battery case box body 1, be fixed on the electric discharge device 4 that is electrically connected with described lithium battery 2 in the described battery case box body 1, in described battery case box body 1, be provided with state converter 5 movably, has interface 17 on the described battery case box body 1 or on the described lithium battery 2, described interface 17 is electrically connected with described state converter 5, described state converter 5 has two kinds of operating states, first operating state is when described lithium battery 2 charges, described state converter 5 is electrically connected with described charging device 3, this moment, described interface 17 was a charging inlet, described interface 17 is connected with power supply, and described lithium battery 2 is charged; Second operating state is that described state converter 5 is electrically connected with described electric discharge device 4 when described lithium battery 2 discharges, and this moment, described interface 17 was the discharge interface, can discharge to described lithium battery 2.
Described state converter 5 comprise conversion body 6, rotationally be arranged at gear 7 on the parts in described battery case box body 1 and 6 two parts of conversion body, be arranged at the tooth bar 8 on another parts, described gear 7 and described tooth bar 8 are meshed and connect.
Described state converter 5 also comprises rotation axis 9, on the described conversion body 6 rotational axis hole is arranged, described rotation axis 9 passes described rotational axis hole, and described gear 7 is fixed on the described rotation axis 9, and the axial line of the rotational axis line of described gear 7 and described rotation axis 9 coincides.
On the described battery case box body 1 pilot hole 15 is arranged, described rotation axis 9 passes described pilot hole 15, and be fixed with handle 16 in the end of described rotation axis 9, make rotation axis 9 roll by turning handle 16 with relative described tooth bars 8 of gear 7 on being fixed on rotation axis 9, move in described battery case box body 1 thereby drag described conversion body 6, between first operating state and second operating state, change.
Described charging device 3 is provided with charging plug 11, described electric discharge device 4 is provided with discharge plug 12, described state converter 5 both sides are respectively arranged with charging socket 13 and discharge socket 14, when described state converter 5 is under first operating state, described charging plug 11 is inserted in the described charging socket 13, when described state converter 5 is under second operating state, described discharge plug 12 is inserted in the described discharge socket 14.
Shown in accompanying drawing 4, accompanying drawing 6, described electric discharge device 4 comprises load connector 18, and described load connector 18 can be electrically connected with motor vehicle.
Claims (5)
1. lithium battery kit, comprise battery case box body (1), be arranged on the lithium battery (2) in the described battery case box body (1), be fixed on the charging device (3) that is electrically connected with described lithium battery (2) in the described battery case box body (1), be fixed on the electric discharge device (4) that is electrically connected with described lithium battery (2) in the described battery case box body (1), it is characterized in that: in described battery case box body (1), be provided with state converter (5) movably, described battery case box body (1) upward or on the described lithium battery (2) has interface (17), described interface (17) is electrically connected with described state converter (5), described state converter (5) has two kinds of operating states, first operating state is when described lithium battery (2) charges, and described state converter (5) is electrically connected with described charging device (3); Second operating state is when described lithium battery (2) discharges, and described state converter (5) is electrically connected with described electric discharge device (4).
2. according to the described a kind of lithium battery kit of claim 1, it is characterized in that: described state converter (5) comprise conversion body (6), rotationally be arranged at gear (7) on the parts in described battery case box body (1) and (6) two parts of conversion body, be arranged at the tooth bar (8) on another parts, described gear (7) and described tooth bar (8) are meshed and connect.
3. a kind of lithium battery kit according to claim 2, it is characterized in that: described state converter (5) also comprises rotation axis (9), described conversion body has rotational axis hole on (6), described rotation axis (9) passes described rotational axis hole, described gear (7) is fixed on the described rotation axis (9), and the axial line of the rotational axis line of described gear (7) and described rotation axis (9) coincides.
4. a kind of lithium battery kit according to claim 3, it is characterized in that: pilot hole (15) is arranged on the described battery case box body (1), described rotation axis (9) passes described pilot hole (15), and is fixed with handle (16) in the end of described rotation axis (9).
5. a kind of lithium battery kit according to claim 1, it is characterized in that: described charging device (3) is provided with charging plug (11), described electric discharge device (4) is provided with discharge plug (12), described state converter (5) both sides are respectively arranged with charging socket (13) and discharge socket (14), when described state converter (5) is under first operating state, described charging plug (11) is inserted in the described charging socket (13), when described state converter (5) is under second operating state, described discharge plug (12) is inserted in the described discharge socket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258831A CN101364637A (en) | 2007-08-08 | 2007-08-08 | Lithium battery kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258831A CN101364637A (en) | 2007-08-08 | 2007-08-08 | Lithium battery kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101364637A true CN101364637A (en) | 2009-02-11 |
Family
ID=40390891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100258831A Pending CN101364637A (en) | 2007-08-08 | 2007-08-08 | Lithium battery kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101364637A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738430A (en) * | 2012-05-09 | 2012-10-17 | 刘跨云 | Quick-charge storage battery |
| CN109950445A (en) * | 2019-03-28 | 2019-06-28 | 珠海博杰电子股份有限公司 | Battery case assembly method |
-
2007
- 2007-08-08 CN CNA2007100258831A patent/CN101364637A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738430A (en) * | 2012-05-09 | 2012-10-17 | 刘跨云 | Quick-charge storage battery |
| CN109950445A (en) * | 2019-03-28 | 2019-06-28 | 珠海博杰电子股份有限公司 | Battery case assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090211 |