CN202797148U - Novel structure of grid - Google Patents
Novel structure of grid Download PDFInfo
- Publication number
- CN202797148U CN202797148U CN2012204156674U CN201220415667U CN202797148U CN 202797148 U CN202797148 U CN 202797148U CN 2012204156674 U CN2012204156674 U CN 2012204156674U CN 201220415667 U CN201220415667 U CN 201220415667U CN 202797148 U CN202797148 U CN 202797148U
- Authority
- CN
- China
- Prior art keywords
- grid
- fillet
- limit
- section
- ear
- 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
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
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model discloses a novel structure of a grid, which comprises a grid part, a side grid part and a grid lug connecting the grid part and the side grid part; a first round corner and a second round corner are arranged at the intersection part of the grid lug and the grid part and the intersection part of the grid lug and the side grid part respectively; the width of the grid lug decreases from the grid part to the side grid part; and the value of the circle radius of the first round corner is larger than that of the circle radius of the second round corner. The novel structure of the grid is high in structural strength and can ensure that the grid does not deform easily in the follow-up procedures.
Description
Technical field
The utility model relates to the battery technology field, relates in particular a kind of grid new structure for lead acid accumulator.
Background technology
The storage battery that we often say is commonly referred to as lead acid accumulator, belongs to secondary cell.Its operation principle is: utilizing outside electric energy to make inner active material regeneration during charging, is electrical power storage chemical energy, again chemical energy is converted to electric energy output when needing discharge.Storage battery all needs to use grid, for example the patent No. is the grid that the Chinese utility model patent of ZL200820185226.3 discloses a kind of storage battery, present grid, the general casting plate machine that adopts casts out grid connection sheet in processing, through being coated with cream, drench acid, solidify, dry, after the multiple working procedure such as changing into, cut again a minute plate, form and be fit to the grid that storage battery uses, existing from casting plate machine grid out, structural strength is not high enough, and in follow-up operation, grid deforms easily, especially changing into when coming in and going out electrolytic bath the easy flexural deformation in position of plate electrode ear.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of grid new structure is provided, and its structural strength is high.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: the grid new structure, comprise grid section, limit grid section and the grid ear that described grid section and described limit grid section are coupled together, there are the first fillet and the second fillet in described grid ear and described grid section and described limit grid section intersection, the width of described grid ear narrows down gradually from extremely described limit grid section of described grid section, and the arc radius value of described the first fillet is greater than the arc radius value of described the second fillet.
As preferably, the arc radius value of described the first fillet is 3-4mm.
As preferably, the arc radius value of described the second fillet is 0.5-1mm.
As preferably, described limit grid section comprises limit grid and the limit grid ear that is fixedly connected with described limit grid.
As preferably, described limit grid are a rectangular slab.
As preferably, described grid section is made of four minutes grids.
As preferably, grid comprised frame, horizontal bar and longitudinal rib in described minute.
As preferably, described horizontal bar is five, and described longitudinal rib is 16.
As preferably, described grid ear is two.
As preferably, the arc radius value of the first fillet is 3.5mm, and the arc radius value of described the second fillet is 0.75mm.
The utility model beneficial effect is:
Grid new structure of the present utility model, the grid ear that connects grid section and limit grid section is wedge shape, namely extend to limit grid section direction from grid section, the width of grid ear narrows down gradually, simultaneously, grid ear and grid section intersection are provided with the structural strength that the first fillet further strengthens the grid ear, guarantee in the whole grid operation below, have enough structural strengths, be difficult for deforming.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Among the figure:
1-grid section, 101-divides grid, 101a-frame, 101b-horizontal bar, 101c-longitudinal rib;
2-limit grid section, 201-limit grid, 202-limit grid ear;
3-grid ear; 301-the first fillet, 302-the second fillet.
Embodiment
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment, see accompanying drawing 1, the grid new structure, comprise grid section 1, limit grid section 2 and the grid ear 3 that described grid section 1 and described limit grid section 2 are coupled together, grid ear 3 is two, by grid ear 3, so that grid section 1 and limit grid section 2 couple together, there are the first fillet 301 and the second fillet 302 in described grid ear 3 and described grid section 1 and described limit grid section 2 intersections, simultaneously, the width of grid ear 3 narrows down gradually from described grid section 1 to described limit grid section 2, like this, just so that whole grid ear 3 is wedge-type shapes, strengthening its structural strength, and the arc radius value of described the first fillet 301 further strengthens the bonding strength between grid section 1 and the limit grid section 2 greater than the arc radius value of described the second fillet 302, general, the arc radius value of described the first fillet 301 is 3-4mm, and the arc radius value of described the second fillet 302 is 0.5-1mm, wherein, the arc radius value of the first fillet 301 is 3.5mm, and the arc radius value of described the second fillet 302 is that 0.75mm is best.
In the utility model, limit grid section 2 comprises limit grid 201 and the limit grid ear 202 that is fixedly connected with described limit grid 201, and limit grid 201 are a rectangular slab, and fixing by two grid ears 3 and grid section 1, limit grid ear 202 is one, is fixed on the limit grid 201.
And grid section 1 is made of four minutes grids 101, each divides grid 101 to comprise frame 101a, horizontal bar 101b and longitudinal rib 101c, horizontal bar 101b and longitudinal rib 101c are arranged in the frame 101a, mutually vertical, horizontal bar 101b is five, longitudinal rib 101c is 16, is spaced set.
More than explanation only is to explanation of the present utility model, so that complete enforcement this programme of those of ordinary skills' energy, but be not to restriction of the present utility model, those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, these all are not creative modifications.But as long as in claim scope of the present utility model, all be subject to the protection of Patent Law.
Claims (10)
1. grid new structure, it is characterized in that: comprise grid section (1), limit grid section (2) and the grid ear (3) that described grid section (1) and described limit grid section (2) are coupled together, described grid ear (3) has the first fillet (301) and the second fillet (302) with described grid section (1) and described limit grid section (2) intersection, the width of described grid ear (3) narrows down gradually from described grid section (1) to described limit grid section (2), and the arc radius value of described the first fillet (301) is greater than the arc radius value of described the second fillet (302).
2. grid new structure according to claim 1, it is characterized in that: the arc radius value of described the first fillet (301) is 3-4mm.
3. grid new structure according to claim 2, it is characterized in that: the arc radius value of described the second fillet (302) is 0.5-1mm.
4. grid new structure according to claim 3 is characterized in that: described limit grid section (2) comprises limit grid (201) and the limit grid ear (202) that is fixedly connected with described limit grid (201).
5. grid new structure according to claim 4, it is characterized in that: described limit grid (201) are a rectangular slab.
6. grid new structure according to claim 5 is characterized in that: described grid section (1) by four minutes grid (101) consist of.
7. grid new structure according to claim 6 is characterized in that: described minute grid (101) comprise frame (101a), horizontal bar (101b) and longitudinal rib (101c).
8. grid new structure according to claim 7, it is characterized in that: described horizontal bar (101b) is five, described longitudinal rib (101c) is 16.
9. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 or 8 described grid new structures, it is characterized in that: described grid ear (3) is two.
10. grid new structure according to claim 9, it is characterized in that: the arc radius value of the first fillet (301) is 3.5mm, the arc radius value of described the second fillet (302) is 0.75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204156674U CN202797148U (en) | 2012-08-22 | 2012-08-22 | Novel structure of grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204156674U CN202797148U (en) | 2012-08-22 | 2012-08-22 | Novel structure of grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797148U true CN202797148U (en) | 2013-03-13 |
Family
ID=47824346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204156674U Expired - Lifetime CN202797148U (en) | 2012-08-22 | 2012-08-22 | Novel structure of grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199216A (en) * | 2013-04-07 | 2013-07-10 | 天能电池(芜湖)有限公司 | Method for easily separating positive and negative electrode plates of storage batteries |
-
2012
- 2012-08-22 CN CN2012204156674U patent/CN202797148U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199216A (en) * | 2013-04-07 | 2013-07-10 | 天能电池(芜湖)有限公司 | Method for easily separating positive and negative electrode plates of storage batteries |
| CN103199216B (en) * | 2013-04-07 | 2015-06-17 | 天能电池(芜湖)有限公司 | Method for easily separating positive and negative electrode plates of storage batteries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203013873U (en) | Double-interface lithium battery | |
| CN202797148U (en) | Novel structure of grid | |
| CN203326030U (en) | Lead-acid storage battery and plate grid structure thereof | |
| CN202977601U (en) | Lead-acid storage battery grid and polar plate and battery thereof | |
| CN207459067U (en) | A kind of new automotive battery grid | |
| CN202797147U (en) | Novel structure of multi-union positive grid | |
| CN202150510U (en) | Plate grid structure in storage battery pole plate | |
| CN209447929U (en) | A kind of lead acid accumulator plate grid set pipe racking device | |
| CN204118192U (en) | Double-pole lug secondary battery | |
| CN202888305U (en) | Butt welding piece for lead-acid storage battery | |
| CN205159376U (en) | Casing reaches lithium ion battery who contains it | |
| CN201704798U (en) | Rigid connection body of secondary beam and unequal beam | |
| CN204927421U (en) | Play to employ high power thin plate bars | |
| CN203574041U (en) | Lug settling mold for pure-lead grid storage battery | |
| CN201936940U (en) | Accumulator plate | |
| CN204216117U (en) | Baffle plate of lead acid storage battery structure | |
| CN105449149B (en) | Electrode tab connection structure in a kind of lithium battery group | |
| CN111864214B (en) | Negative plate grid | |
| CN202817099U (en) | Novel structure for battery pole plate grid | |
| CN203466265U (en) | Lead-acid storage battery | |
| CN217983405U (en) | Novel grid structure | |
| CN202064497U (en) | Steel structure roof ridge node with sandwich plates | |
| CN202804147U (en) | Multi-station cast-welding bottom die for battery of electric bicycle | |
| CN203013846U (en) | Negative pole piece structure of lithium battery | |
| CN202352752U (en) | High-capacity high-stability lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |