CN201252129Y - Lead-acid battery for electric vehicle - Google Patents
Lead-acid battery for electric vehicle Download PDFInfo
- Publication number
- CN201252129Y CN201252129Y CNU2008200878529U CN200820087852U CN201252129Y CN 201252129 Y CN201252129 Y CN 201252129Y CN U2008200878529 U CNU2008200878529 U CN U2008200878529U CN 200820087852 U CN200820087852 U CN 200820087852U CN 201252129 Y CN201252129 Y CN 201252129Y
- Authority
- CN
- China
- Prior art keywords
- connecting hole
- binding post
- projection
- electric vehicle
- acid battery
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title claims abstract description 22
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a lead-acid battery for electric vehicle, wherein a connecting terminal is a sheet-shaped structure and is in a rectangular shape, a projection is arranged in the middle of the connecting terminal, one side of the projection is provided with a connecting hole I, and the other side of the projection is provided with a connecting hole II. The connecting terminal is connected with a polar plate after welding a polar ear in the connecting hole I, the upper cover is provided with a groove under the connecting hole II, a nut is mounted in the groove, a screw is mounted in the connecting hole II, and the screw and the nut are moveably connected. The connecting terminal is designed in a sheet-shaped structure, which is embedded in the upper cover after being mounted, and the binding post and the upper cover are led to form an embedded-type structure, and then, not only the size of an original battery is kept, but also the connecting terminal is not easy to deform, and the connecting terminal can be placed in stacking, and therefore, the use convenience of the lead-acid battery for electric vehicle can be greatly improved.
Description
Technical field
The utility model relates to a kind of Lead Acid Battery Used for Electric Vehicle, relates in particular to the binding post of this Lead Acid Battery Used for Electric Vehicle.
Background technology
Lead Acid Battery Used for Electric Vehicle is used very frequent as a kind of power supply unit commonly used, so it should have stronger power supply performance and be convenient to use structure.Be covered with notch on the lead acid accumulator, the binding post of both positive and negative polarity is installed in notch, this connection terminal structure is three-dimensional form, thereby there are more knuckle or a crooked structure, as shown in Figure 1, the similar Z font of this storage battery, its two ends is a tie point, so can increase the height of storage battery when installing, and the binding post projection is at last cap surface, and storage battery just can not be piled up and be placed in together like this, otherwise the binding post that exposes easy deformation under the extruding of gravity is damaged, therefore there is the irrational mix design in the lead acid accumulator of prior art production, makes troubles to use.
The utility model content
The technical problems to be solved in the utility model provides a kind of Lead Acid Battery Used for Electric Vehicle, and the connection terminal structure of loam cake is reasonable in design, and binding post can not increase battery size after installing.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: this lead acid accumulator comprises housing, be provided with the polylith pole plate in enclosure interior, a loam cake is installed on housing top, be covered with the binding post of two metal materials on described, described binding post and the enclosure interior wherein lug of two pole plates are connected, described binding post is laminated structure and is rectangle, the centre is provided with projection, and be provided with connecting hole I being positioned at a protruding side, be provided with connecting hole II being positioned at protruding opposite side, described binding post is by linking together with this pole plate in connecting hole I with behind the soldering polar ear, described loam cake be positioned at connecting hole II below be provided with groove, nut is installed in groove, in the described connecting hole II screw is installed, described screw and nut flexibly connect.
As a kind of improvement of the present utility model, the cross section of described projection is the n type.This structure is convenient to processing, just can finish by press, and production cost is low; And binding post also increased elasticity by bulge-structure, can play the effect of buffering external force, makes binding post not yielding.
As further improvement of the utility model, be covered with guide vane end stop on described, it is inner that described guide vane end stop inserts projection.Exist when utilizing the formation projection and the opening opposite with protruding bearing of trend cooperates with guide vane end stop, plays the cross spacing function of pair of wire connection terminals, further is convenient to the installation of binding post, more improved the firm degree that binding post is connected with loam cake.
The utility model adopts technique scheme, binding post is designed to laminated structure, the back binding post is installed to be embedded in the loam cake, make binding post and loam cake form damascene structures, this has not only kept original battery size, therefore and binding post is not easy distortion, can pile up and put, and can improve the convenience that this Lead Acid Battery Used for Electric Vehicle is used greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is a connection terminal structure schematic diagram of the prior art;
Fig. 2 is the structural representation of a kind of Lead Acid Battery Used for Electric Vehicle of the utility model;
Fig. 3 is the front view of a kind of Lead Acid Battery Used for Electric Vehicle of the utility model;
Fig. 4 is the upward view of Fig. 3
Embodiment
As shown in Figure 2, housing 14 inside of Lead Acid Battery Used for Electric Vehicle are equipped with polylith pole plate 1, wherein the lug 2 as the pole plate of exporting 1 welds together with the binding post 3 that is located at the loam cake 13 on housing 14 tops, and binding post 3 is a metal material, is used for circuit and connects use.Therefore storage battery has both positive and negative polarity, is provided with two binding posts 3 at loam cake 13, and loam cake 13 is provided with the notch that is used to install binding post 3, and two binding posts 3 all are connected with the lugs 2 of inner two pole plates 1 as output of housing 14.As shown in Figure 3, this binding post 3 is laminated structure and is rectangle that as shown in Figure 4, be provided with a projection 4 in the centre position of binding post 3, the cross section of this projection 4 is the n type, and opening 7 directions of bottom are opposite with protruding 4 bearing of trends.Binding post 3 is provided with connecting hole I 5 being positioned at projection 4 one sides, is provided with connecting hole II 6 being positioned at protruding 4 opposite sides.Weld together with binding post 3 in the lug 2 insertion connecting hole I 5 as the pole plate of exporting 1; At bottom opening 7 places of projection 4, loam cake 13 is provided with the guide vane end stop 12 corresponding with this opening 7 shapes, and this guide vane end stop 12 inserts protruding 4 inside; Loam cake 13 be positioned at connecting hole II 6 below be provided with groove 8, nut 9 is installed in groove 8, screw 10 is installed in the connecting hole II 6, screw 10 flexibly connects with nut 9, twines lead and tighten screw 10 then and just can utilize storage battery on screw 10.Binding post 3 is positioned at connecting hole I 5 places coloring agent 11 is installed, and the effect of projection 4 is exactly when filling coloring agent 11 coloring agent 11 to be limited in this position with loam cake 13.Had Embedded binding post 3 by technique scheme the utility model Lead Acid Battery Used for Electric Vehicle, after installing, binding post 3 do not influence the size of original battery, and binding post 3 is not easy distortion, lead acid accumulator can be piled up and put, and therefore can improve the convenience that this Lead Acid Battery Used for Electric Vehicle is used greatly.
Claims (3)
1, a kind of Lead Acid Battery Used for Electric Vehicle, this lead acid accumulator comprises housing (14), be provided with polylith pole plate (1) in housing (14) inside, on housing (14) top a loam cake (13) is installed, described loam cake (13) is provided with the binding post (3) of two metal materials, described binding post (3) and housing (14) the inside wherein lug (2) of two pole plates (1) are connected, it is characterized in that: described binding post (3) is laminated structure and is rectangle, the centre is provided with projection (4), and be provided with connecting hole I (5) being positioned at projection (4) one sides, be provided with connecting hole II (6) being positioned at projection (4) opposite side, described binding post (3) is by linking together with this pole plate (1) with soldering polar ear (2) back in connecting hole I (5), described loam cake (13) is provided with groove (8) in the below that is positioned at connecting hole II (6), nut (9) is installed in groove (8), screw (10) is installed in the described connecting hole II (6), and described screw (10) flexibly connects with nut (9).
2, according to claim 1 described Lead Acid Battery Used for Electric Vehicle, it is characterized in that: the cross section of described projection (4) is the n type.
3, according to claim 1 described Lead Acid Battery Used for Electric Vehicle, it is characterized in that: described loam cake (13) is provided with guide vane end stop (12), and described guide vane end stop (12) inserts projection (4) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200878529U CN201252129Y (en) | 2008-05-28 | 2008-05-28 | Lead-acid battery for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200878529U CN201252129Y (en) | 2008-05-28 | 2008-05-28 | Lead-acid battery for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252129Y true CN201252129Y (en) | 2009-06-03 |
Family
ID=40747802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200878529U Expired - Lifetime CN201252129Y (en) | 2008-05-28 | 2008-05-28 | Lead-acid battery for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163701A (en) * | 2011-03-23 | 2011-08-24 | 浙江振龙电源股份有限公司 | Lead-acid battery cover |
| CN102163707A (en) * | 2011-03-23 | 2011-08-24 | 浙江振龙电源股份有限公司 | Lead-acid storage battery terminal |
-
2008
- 2008-05-28 CN CNU2008200878529U patent/CN201252129Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163701A (en) * | 2011-03-23 | 2011-08-24 | 浙江振龙电源股份有限公司 | Lead-acid battery cover |
| CN102163707A (en) * | 2011-03-23 | 2011-08-24 | 浙江振龙电源股份有限公司 | Lead-acid storage battery terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: A new industrial area in Zhejiang province 313100 Changxing County pheasant town of Zhejiang Chaowei Power Co. Ltd Patentee after: Chilwee Power Supply Co., Ltd. Address before: A new industrial area in Zhejiang province 313100 Changxing County pheasant town of Zhejiang Chaowei Power Co. Ltd Patentee before: Zhejiang Chaowei Power Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changxin Zhongcheng power supply Co., Ltd. Assignor: Chilwee Power Supply Co., Ltd. Contract record no.: 2010330002093 Denomination of utility model: Testing method of thermal deformation of electrombile lead acid storage battery plastic shell Granted publication date: 20090603 License type: Exclusive License Record date: 20101022 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGXING ZHONGCHENG POWER CO., LTD. Free format text: FORMER OWNER: CHILWEE POWER CO., LTD. Effective date: 20101117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313100 ZHEJIANG CHAOWEI POWER CO., LTD., XINXING INDUSTRY PARK, ZHICHENG TOWN, CHANGXING COUNTY, ZHEJIANG PROVINCE TO: 313100 ZHONGSHAN VILLAGE, XIAOPU TOWN, CHANGXING COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101117 Address after: 313100, Zhejiang Town, Changxing County small town Patentee after: Changxin Zhongcheng power supply Co., Ltd. Address before: A new industrial area in Zhejiang province 313100 Changxing County pheasant town of Zhejiang Chaowei Power Co. Ltd Patentee before: Chilwee Power Supply Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHILWEE POWER SUPPLY CO., LTD. Free format text: FORMER OWNER: CHANGXING ZHONGCHENG POWER CO., LTD. Effective date: 20140701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140701 Address after: 313100 new industrial park, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee after: Chilwee Power Supply Co., Ltd. Address before: 313100, Zhejiang Town, Changxing County small town Patentee before: Changxin Zhongcheng power supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |