CN202678459U - Grid of storage battery - Google Patents
Grid of storage battery Download PDFInfo
- Publication number
- CN202678459U CN202678459U CN2012202827689U CN201220282768U CN202678459U CN 202678459 U CN202678459 U CN 202678459U CN 2012202827689 U CN2012202827689 U CN 2012202827689U CN 201220282768 U CN201220282768 U CN 201220282768U CN 202678459 U CN202678459 U CN 202678459U
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- CN
- China
- Prior art keywords
- frame
- fillets
- grid
- storage battery
- rib
- 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
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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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- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model relates to a grid of a storage battery. The grid of the storage battery comprises a handle lug, a frame, transverse fillets and longitudinal fillets, wherein the handle lug is arranged on the frame. The grid of the storage battery further comprises a frame fillet, wherein the frame fillet is vertically connected to the central line of the frame and divides the frame into a left frame and a right frame, and the transverse fillets and the longitudinal fillets are distributed inside the left frame and the right frame in an upward radiation mode. The grid of the storage battery has the advantages that leading current fillets reduce the task in the prior art that four sides conduct most of the current, and overcome the defect that if fillets at four sides break, the current of the other fillets is stronger, namely a chance of secondary work is given to the storage battery, and the fine fillets which are distributed at a 45-degree angle effectively shorten the path of current transmitting; active materials naturally fall downwards due to gravitation, compared with filets which are horizontally arranged, the fillets which are arranged at the 45-degree angle enable the active materials not to fall easily.
Description
Technical field
The utility model belongs to the battery technology field, relates in particular to a kind of battery grid.
Background technology
Present existing grid is to be the fritter grid and lengthways of rod is radial pattern mostly, and this grid of two sections, one conductive current path is long, makes internal storage battery produce larger internal drop rainfall, causes the reduction of power output; It is two when the active material reaction later stage, and coming off of material is a lot, and Potential distribution is inhomogeneous, has not only reduced the hold facility of active material, also positive and negative intereelectrode short-circuit can occur, and causes self discharge to increase, and these all can make the life-span of storage battery greatly reduce.
The utility model content
The utility model provides a kind of battery grid of optimizing current path, improving accumulator property, increasing storage battery service life in order to overcome the above problems.
The technical solution of the utility model is: battery grid, comprise handle ear, frame, horizontal rib and lengthways of rod, described handle ear is arranged on the frame, described grid also comprises a frame rib, described frame rib vertically is connected on the frame center line, and frame is divided into left frame and left frame, in described horizontal rib and lengthways of rod on the left side frame and the left frame upwards radiation distribute.
The angle of described horizontal rib and lengthways of rod and frame is 45 degree, and laterally angle is 90 degree between rib and the lengthways of rod.
The utility model adopts and the similar thing structure of leaf, has adopted a frame rib, and in left and right side frame with miter angle distribute laterally, lengthways of rod.The advantage of doing like this: one, the led current muscle has reduced the task of four traditional limit master's conduction currents, if lowered because four limit ribs disconnect and the larger defective of other rib electric currents, be equivalent to the storage battery chance of working for the second time, effectively shortened the path of current delivery with the thin rib of miter angle distribution, according to the triangle theorem, the distance of two limit sums must be the distance greater than a limit, two, active material is because the gravitation of the earth, can come off downwards by nature, the rib of level and the rib of placing with 45 degree Comparatively speaking, the ribs of placing with 45 degree make more difficult drop-off of active material.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is the handle ear among the figure, the 2nd, and frame, the 3rd, horizontal rib, the 4th, lengthways of rod, the 5th, frame rib.
Embodiment
Battery grid, comprise handle ear 1, frame 2, horizontal rib 3 and lengthways of rod 4, described handle ear 1 is arranged on the frame 2, described grid also comprises a frame rib 5, described frame rib 5 vertically is connected on frame 2 center lines, and frame 2 is divided into left frame and left frame, upwards radiation distribution in described horizontal rib 3 and lengthways of rod 4 on the left side frames and the left frame, described horizontal rib 3 and lengthways of rod 4 are 45 degree with the angle of frame 2, and laterally angle is 90 degree between rib 3 and the lengthways of rod 4.
Claims (2)
1. battery grid, comprise handle ear, frame, horizontal rib and lengthways of rod, described handle ear is arranged on the frame, it is characterized in that: described grid also comprises a frame rib, described frame rib vertically is connected on the frame center line, and frame is divided into left frame and left frame, in described horizontal rib and lengthways of rod on the left side frame and the left frame upwards radiation distribute.
2. battery grid according to claim 1 is characterized in that: the angle of described horizontal rib and lengthways of rod and frame is 45 degree, and laterally angle is 90 degree between rib and the lengthways of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202827689U CN202678459U (en) | 2012-06-15 | 2012-06-15 | Grid of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202827689U CN202678459U (en) | 2012-06-15 | 2012-06-15 | Grid of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678459U true CN202678459U (en) | 2013-01-16 |
Family
ID=47499339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202827689U Expired - Fee Related CN202678459U (en) | 2012-06-15 | 2012-06-15 | Grid of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678459U (en) |
-
2012
- 2012-06-15 CN CN2012202827689U patent/CN202678459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |