CN201466124U - Battery with protective cover - Google Patents
Battery with protective cover Download PDFInfo
- Publication number
- CN201466124U CN201466124U CN2009201188188U CN200920118818U CN201466124U CN 201466124 U CN201466124 U CN 201466124U CN 2009201188188 U CN2009201188188 U CN 2009201188188U CN 200920118818 U CN200920118818 U CN 200920118818U CN 201466124 U CN201466124 U CN 201466124U
- Authority
- CN
- China
- Prior art keywords
- battery
- cover
- opening
- battery case
- battery 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.)
- Expired - Lifetime
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Classifications
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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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- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the technical field of electrombile battery manufacture, and in particular relates to a battery with protective cover. The battery with protective cover comprises a cuboid battery box, reinforcing ribs are formed on the peripheral outer walls of the battery box, an opening is formed on the top face of the battery box and sealed by a fixed cover, the fixed cover is embedded in an aluminum pole column, the interior and the exterior of the aluminum pole column are respectively connected with a pole sheet and a conductive strip, a movable cover is fastened on the opening of the battery box to cover the aluminum pole column and the conductive strip. In the battery with protective cover of the utility model, movable cover is fastened on the opening of the battery box to cover the components at the two openings, thus avoiding battery short pass or misoperation. After adopting the movable cover structure, certain space is reserved in the movable cover, so that a protective board can be inlaid into the space, thus proofing dust, and greatly simplifying battery structure without needing adding a protective shell additionally after grouping the batteries.
Description
[technical field]
The utility model belongs to battery of electric vehicle manufacturing technology field, particularly a kind of battery that has over cap.
[background technology]
Electric motor car is a kind of not only laborsaving but also the vehicles efficiently, is subjected to liking very much of user.Be again a kind of vehicles of environmental protection because of electric motor car, along with the generally enhancing of social enviroment protection consciousness, electric motor car is more and more universal, and the electric motor car industry also is subjected to government department ground and supports energetically.
Also must satisfy the supporting demand in market of electric motor car as the battery of electric motor car power source, battery is electric motor car " heart ", and the performance of battery directly has influence on the performance and the quality of electric motor car.The structure of existing battery is as follows: it comprises battery case, battery case is extremely important parts in the battery structure, it is cuboid, in a lateral opening, the internal part of battery case is inserted by this opening, and this opening is sealed by lid, and lid is provided with the pair of aluminum pole, two aluminium poles link to each other with same pole piece in placing battery case, two aluminium poles protrude from outer section of lid each link to each other with a bus.Entire cell is shell of outer cover again.There is following defective in the structure of existing battery.Above-mentioned bus and pole do not have special-purpose over cap outward, can cause the appearance of situations such as battery short circuit or operate miss, and be polluted by dust easily, influence the operate as normal of battery, reduce the useful life of battery.And, must on bus and pole, put special protective jacket respectively in order to solve the problems of the technologies described above.When battery was allocated electric motor car into, electric motor car producer also must add a special shell in addition again and protect battery, like this, had prolonged the time of delivery assembling, was unfavorable for after-sale service.Certainly, it also exists baroque technical problem.
[summary of the invention]
The utility model discloses a kind of battery that has over cap, it has solved existing battery structure complexity, the long technical problem of installation time when allocating electric motor car into.
For solving the problems of the technologies described above; technical solution adopted in the utility model: a kind of battery that has over cap; comprise battery case, be cuboid, outer wall forms reinforcement around the battery case; the end face of battery case forms opening; opening is sealed by a fixed cap, aluminium pole of fixed cap setting-in, and the inside and outside of aluminium pole links to each other with pole piece, bus respectively; opening snapping one removable cover of battery case, this removable cover covers aluminium pole and bus.
Described battery, the bottom surface of battery case forms opening, and the opening of the structure of the opening that the bottom surface forms and end face formation is and is symmetrical arranged.
The utility model has the battery of over cap, opening snapping one removable cover of its battery case, and this removable cover coats each parts of two opening parts (particularly bus and aluminium pole) of battery case, thereby prevents the appearance of situations such as battery short circuit or operate miss.After adopting the structure of this removable cover, leave certain space in removable cover, this space is for inserting a baffle, and it had both played the dustproof effect that waits, and need not rotten protecting sheathing in addition after can making battery in groups again again, has greatly simplified the structure of battery.Certainly, when battery is allocated electric motor car into, also need not electric motor car producer and add a special shell in addition again and protect battery, both shortened the time of delivery assembling, be beneficial to after-sale service again.
[description of drawings]
Fig. 1 is a sectional structure chart of the present utility model.
Fig. 2 is a three-dimensional structure diagram of the present utility model.
Fig. 3 is plan structure figure of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is elaborated.
As Figure 1-3, battery of the present utility model comprises battery case 1, and this battery case 1 is cuboid, and outer wall forms the reinforcement 9 of laterally evenly arranging around it, to strengthen the intensity of battery case 1.
The top and bottom of battery case 1 are opening all, and each modular construction of two opening parts is symmetrical arranged, and the modular construction with the below opening part is that example elaborates to battery structure below.The end opening of battery case 1 is by fixed cap 3 sealings, and the middle part of fixed cap 3 fixedly mounts an aluminium pole 5, and 3 of this aluminium pole 5 and fixed caps are lined with O type circle 8, and the aluminium pole 5 that is in battery case 1 inside links to each other with pole piece 10.The outside of aluminium pole 5 is by rivet 4 fixedly connected buss 2.The end opening snapping removable cover 7 of battery case 1, removable cover 7 covers aluminium pole and one section bus being in the battery case opening part, thereby prevents the appearance of situations such as battery short circuit or operate miss.For anti-dust, need on bus and pole, to put protective jacket respectively, and then whole outer cover protecting sheathing.And after adopting the structure of this battery removable cover, in the battery removable cover, leaving certain space, the dustproof effect that waits had both been played for inserting a baffle in this space, need not protecting sheathing after can making battery in groups again, simplified the structure.Certainly, when battery is allocated electric motor car into, need not electric motor car producer and add a special shell in addition again and protect battery, both shortened the time of delivery assembling, be beneficial to after-sale service again.
Two adjacent lateral walls of battery case 1 form positioning convex point 6, and the positioning convex point 6 of each sidewall is established six altogether, and six positioning convex points are evenly distributed from top to down by triplex row two row.The in addition two side relative with this two side respectively forms corresponding six location holes 11, and the location hole 11 of every sidewall is suitable with the positioning convex point of opposing sidewalls 6 sizes.When two battery cases 1 were assembled mutually, the sidewall positioning convex point by first battery case embedded the location hole of the second battery case respective side walls and finishes.
Claims (2)
1. battery that has over cap; comprise battery case; be cuboid; outer wall forms reinforcement around the battery case, and the end face of battery case forms opening, and opening is sealed by a fixed cap; aluminium pole of fixed cap setting-in; the inside and outside of aluminium pole links to each other with pole piece, bus respectively, it is characterized in that: opening snapping one removable cover of described battery case, this removable cover covers aluminium pole and bus.
2. battery as claimed in claim 1 is characterized in that: the bottom surface of described battery case forms opening, and the opening of the structure of the opening that the bottom surface forms and end face formation is and is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201188188U CN201466124U (en) | 2009-04-30 | 2009-04-30 | Battery with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201188188U CN201466124U (en) | 2009-04-30 | 2009-04-30 | Battery with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466124U true CN201466124U (en) | 2010-05-12 |
Family
ID=42393472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201188188U Expired - Lifetime CN201466124U (en) | 2009-04-30 | 2009-04-30 | Battery with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466124U (en) |
-
2009
- 2009-04-30 CN CN2009201188188U patent/CN201466124U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GBS ENERGY CO., LTD Free format text: FORMER OWNER: NINGBO YIJIA ENERGY SCIENCE AND TECHNOLOGY CO.,LTD. Effective date: 20100617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315000 2-3/F, BUILDING 7, NO.1177, LINGYUN ROAD, NINGBO CITY HIGH-TECH ZONE, ZHEJIANG PROVINCE TO: 315400 NO.6, BEIHUAN EAST ROAD, YUYAO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100617 Address after: 315400 Zhejiang province Yuyao City Beihuan Road No. 6 Patentee after: Zhejiang GBS Energy Co., Ltd. Address before: 315000, 2-3, 7, Lingyun Road, 1177, Ningbo hi tech Zone, Zhejiang Patentee before: Ningbo Yijia Energy Science and Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |