CN201570523U - Combined structure of battery box - Google Patents
Combined structure of battery box Download PDFInfo
- Publication number
- CN201570523U CN201570523U CN201020022707XU CN201020022707U CN201570523U CN 201570523 U CN201570523 U CN 201570523U CN 201020022707X U CN201020022707X U CN 201020022707XU CN 201020022707 U CN201020022707 U CN 201020022707U CN 201570523 U CN201570523 U CN 201570523U
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- Prior art keywords
- battery case
- battery
- parallel
- battery box
- utility
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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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Abstract
The utility model discloses a combined structure of a battery box, including a first battery box and a second battery box, which are connected each other in a collapsible manner, the first battery box is provided with a first battery loop inside, the second battery box is provided with a second battery loop inside, and the first and second battery loops are connected in parallel. According to the utility model, a large-capacity battery box is divided into two small-capacity battery boxes with an identical structure, the first and second battery boxes may be used independently and also may be used as one large-capacity battery box, when the battery box is used for a short journey, one small-capacity battery box is used to reduce weight of an electric vehicle so as to reduce attrition due to load to improve battery longevity, when the utility model is used for a long journey, the combined large-capacity battery box may be used, such that it is possible to effectively reduce acquisition cost and secondary pollution caused by waste batteries to protect the environment well, in addition, the batteries are convenient to carry and charge.
Description
Technical field
The utility model relates to a kind of battery case, particularly a kind of battery case combining structure.
Background technology
Electric motor car in the market extensively is adopted as the lead-acid batteries of a box group or a plurality of box group (outer connecting line is connected and forms) as power source, difference according to each car style, structure disposes different voltages and capacity respectively, so configuration mode has limited electric motor car own wt and mileages of continuation, when selecting list group high-capacity lead-acid battery pack simultaneously for use, it carries, charges very inconvenient.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of battery case combining structure, and this battery case combining structure is easy to use, is convenient to consumer's use of arranging in pairs or groups flexibly.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of battery case combining structure, comprise first battery case and second battery case, first battery case and second battery case detachably are fastened and connected, be provided with first cell circuit in first battery case, be provided with second cell circuit in second battery case, first, in two battery cases first, two cell circuit parallel connections, like this when first, when two battery cases are fastened and connected together, first, two cell circuits are connected in parallel, it is constant that form a voltage this moment, the new battery that battery capacity increases, only need be when not needing high capacity cell with first, two battery cases are taken apart, are about to first, two battery cases use separately and get final product.
As further improvement of the utility model, the structure that first battery case and second battery case detachably are fastened and connected is: first battery case is provided with an indent cell body, this indent cell body is provided with the plug in parallel of the protrusion in parallel with first cell circuit, second battery case be provided with first battery case on the boss of indent cell body coupling, this boss be provided with first battery case on plug in parallel be complementary and the in parallel socket in parallel with second cell circuit, boss on second battery case just can be placed in the indent cell body of first battery case, plug in parallel on first battery case just can be inserted in the socket in parallel on second battery case, like this, when the boss of second battery case is placed in the indent cell body of first battery case, plug in parallel on first battery case just is inserted in the socket in parallel on second battery case, such first cell circuit just has been connected in parallel with second cell circuit, has also just formed a jumbo battery.
As further improvement of the utility model, first battery case is positioned at first guide rail that indent cell body both sides also are provided with pair of parallel, should be provided with an end opening and the internal concave hopper chute of other end sealing in a close side mutually to first guide rail, second battery case is positioned at second guide rail that the boss both sides also are provided with pair of parallel, should just can be placed in the internal concave hopper chute of a pair of first guide rail to second guide rail, during use, only need second guide rail with second battery case be inserted in the internal concave hopper chute of first guide rail of first battery case just easily and fast with first, two battery cases have been fastened and connected together, and convenient first, the fastening of two battery cases is installed.
As further improvement of the utility model, also be respectively equipped with on described first and second battery case lateral wall one portable, this is portable hinged with first and second battery case lateral wall respectively, is convenient for carrying like this, first and second battery case of assembly and disassembly.
Useful technique effect of the present utility model is: the utility model is by first; two battery cases detachably are fastened and connected; the small-capacity cells box that the high capacity cell box is divided into two kinds of same structure moulding; first of these two low capacities; two battery cases can independently use and also can and be combined into the use of high capacity cell box; the user can select for use single small-capacity cells box to alleviate the electric motor car own wt when short distance is travelled; reduce loss that mass loading brings and improve battery life; the user can select the high capacity cell box of combination for use when long-distance running; can effectively prevent the acquisition cost waste like this; reduce the secondary pollution that old and useless battery causes simultaneously; better protection environment also is convenient for carrying battery pack in addition and charges.
Description of drawings
Fig. 1 is the first battery case stereogram of the present utility model;
Fig. 2 is the first battery case front view of the present utility model;
Fig. 3 is the first battery case vertical view of the present utility model;
Fig. 4 is the first battery case upward view of the present utility model;
Fig. 5 is the first battery case rearview of the present utility model;
Fig. 6 is the first battery case left view of the present utility model;
Fig. 7 is the second battery case stereogram of the present utility model;
Fig. 8 is the second battery case front view of the present utility model;
Fig. 9 is the second battery case vertical view of the present utility model;
Figure 10 is the second battery case upward view of the present utility model;
Figure 11 is the second battery case rearview of the present utility model;
Figure 12 is the second battery case left view of the present utility model;
Figure 13 is an assembly drawing of the present utility model;
Figure 14 is the first battery case circuit diagram of the present utility model;
Figure 15 is the second battery case circuit diagram of the present utility model.
Embodiment
Embodiment: a kind of battery case combining structure, comprise first battery case 1 and second battery case 2, first battery case 1 and second battery case 2 detachably are fastened and connected, be provided with first cell circuit 11 in first battery case 1, be provided with second cell circuit 21 in second battery case 2, first, two battery cases 1, in 2 first, two cell circuits 11,21 parallel connections, like this when first, two battery cases 1,2 when being fastened and connected together, first, two cell circuits 11,21 are connected in parallel, it is constant that form a voltage this moment, the new battery that battery capacity increases, only need be when not needing high capacity cell with first, two battery cases 1,2 take apart, are about to first, two battery cases 1,2 independent uses get final product.
The structure that described first battery case 1 and second battery case 2 detachably are fastened and connected is: first battery case 1 is provided with an indent cell body 12, this indent cell body 12 is provided with the plug in parallel 13 of the protrusion in parallel with first cell circuit 11, second battery case 2 be provided with first battery case 1 on the boss 22 of indent cell body 12 coupling, this boss 22 be provided with first battery case 1 on plug 13 in parallel be complementary and the in parallel socket 23 in parallel with second cell circuit 21, boss 22 on second battery case 2 just can be placed in the indent cell body 12 of first battery case 1, plug in parallel 13 on first battery case 1 just can be inserted in the socket in parallel 23 on second battery case 2, like this, when the boss 22 of second battery case 2 is placed in the indent cell body 12 of first battery case 1, plug in parallel 13 on first battery case 1 just is inserted in the socket in parallel 23 on second battery case 2, such first cell circuit 11 just has been connected in parallel with second cell circuit 21, has also just formed a jumbo battery.
Described first battery case 1 is positioned at first guide rail 14 that indent cell body 12 both sides also are provided with pair of parallel, should be provided with an end opening and the internal concave hopper chute 141 of other end sealing to first guide rail, 14 mutual close sides, second battery case 2 is positioned at second guide rail 24 that boss 22 both sides also are provided with pair of parallel, should just can be placed in the internal concave hopper chute 141 of a pair of first guide rail 14 second guide rail 24, during use, only need second guide rail 24 with second battery case 2 be inserted in the internal concave hopper chute 141 of first guide rail 14 of first battery case 1 just easily and fast with first, two battery cases 1,2 have been fastened and connected together, and convenient first, two battery cases 1,2 fastening is installed.
Also be respectively equipped with on described first and second battery case 1,2 lateral walls one portable 15, this is portable 15 hinged with first and second battery case 1,2 lateral walls respectively, is convenient for carrying, first and second battery case 1,2 of assembly and disassembly.
Claims (4)
1. battery case combining structure, it is characterized by: comprise first battery case (1) and second battery case (2), first battery case (1) detachably is fastened and connected with second battery case (2), be provided with first cell circuit (11) in first battery case (1), be provided with second cell circuit (21) in second battery case (2), first and second cell circuit (11, the 21) parallel connection in first and second battery case (1,2).
2. a kind of battery case combining structure according to claim 1, it is characterized by: first battery case (1) with the structure that second battery case (2) detachably is fastened and connected is: first battery case (1) is provided with an indent cell body (12), this indent cell body (12) is provided with the plug in parallel (13) of the protrusion in parallel with first cell circuit (11), second battery case (2) is provided with the boss (22) of going up indent cell body (12) coupling with first battery case (1), this boss (22) is provided with the last plug in parallel (13) of first battery case (1) and is complementary and the in parallel socket (23) in parallel with second cell circuit (21), boss (22) on second battery case (2) just can be placed in the indent cell body (12) of first battery case (1), and the plug in parallel (13) on first battery case (1) just can be inserted in the socket in parallel (23) on second battery case (2).
3. a kind of battery case combining structure according to claim 2, it is characterized by: first battery case (1) is positioned at first guide rail (14) that indent cell body (12) both sides also are provided with pair of parallel, should be provided with an end opening and the internal concave hopper chute (141) of other end sealing in a close side mutually to first guide rail (14), second battery case (2) is positioned at second guide rail (24) that boss (22) both sides also are provided with pair of parallel, and this just can be placed in the internal concave hopper chute (141) of a pair of first guide rail (14) second guide rail (24).
4. a kind of battery case combining structure according to claim 1 is characterized by: also be respectively equipped with one portable (15) on described first and second battery case (1,2) lateral wall, these portable (15) are hinged with first and second battery case (1,2) lateral wall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020022707XU CN201570523U (en) | 2010-01-01 | 2010-01-01 | Combined structure of battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020022707XU CN201570523U (en) | 2010-01-01 | 2010-01-01 | Combined structure of battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570523U true CN201570523U (en) | 2010-09-01 |
Family
ID=42662823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020022707XU Expired - Fee Related CN201570523U (en) | 2010-01-01 | 2010-01-01 | Combined structure of battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570523U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035236A (en) * | 2010-12-17 | 2011-04-27 | 上海金贝摄影器材实业有限公司 | Power box for removable battery module |
| CN102117894A (en) * | 2010-01-01 | 2011-07-06 | 耀马车业(中国)有限公司 | Combined structure of cell boxes |
| CN102748305A (en) * | 2011-04-22 | 2012-10-24 | 株式会社牧田 | Battery-powered fans |
| CN103887554A (en) * | 2012-12-21 | 2014-06-25 | 苏州宝时得电动工具有限公司 | Slip battery pack and electric tool |
| CN105932727A (en) * | 2015-02-27 | 2016-09-07 | 通用汽车环球科技运作有限责任公司 | Electric bike extended range battery power electronics and control |
-
2010
- 2010-01-01 CN CN201020022707XU patent/CN201570523U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117894A (en) * | 2010-01-01 | 2011-07-06 | 耀马车业(中国)有限公司 | Combined structure of cell boxes |
| CN102117894B (en) * | 2010-01-01 | 2013-10-09 | 耀马车业(中国)有限公司 | Combined structure of cell boxes |
| CN102035236A (en) * | 2010-12-17 | 2011-04-27 | 上海金贝摄影器材实业有限公司 | Power box for removable battery module |
| CN102748305A (en) * | 2011-04-22 | 2012-10-24 | 株式会社牧田 | Battery-powered fans |
| CN103887554A (en) * | 2012-12-21 | 2014-06-25 | 苏州宝时得电动工具有限公司 | Slip battery pack and electric tool |
| CN103887554B (en) * | 2012-12-21 | 2016-05-18 | 苏州宝时得电动工具有限公司 | Slippage power brick and electric tool |
| CN105932727A (en) * | 2015-02-27 | 2016-09-07 | 通用汽车环球科技运作有限责任公司 | Electric bike extended range battery power electronics and control |
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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: 20100901 Termination date: 20120101 |