CN211480096U - Lead-acid storage battery big cover - Google Patents
Lead-acid storage battery big cover Download PDFInfo
- Publication number
- CN211480096U CN211480096U CN202020508970.3U CN202020508970U CN211480096U CN 211480096 U CN211480096 U CN 211480096U CN 202020508970 U CN202020508970 U CN 202020508970U CN 211480096 U CN211480096 U CN 211480096U
- Authority
- CN
- China
- Prior art keywords
- group
- strengthening rib
- lead
- rib
- extension line
- 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.)
- Active
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
A large cover of a lead-acid storage battery comprises a rectangular cover body, wherein a terminal hole used for extending out of a battery terminal is formed in one side of the cover body, two retainer ring plates concentric with the terminal hole are arranged at the terminal hole in the back of the rectangular cover body, annular lead rings used for filling lead liquid are formed on the two retainer ring plates with different diameters, more than two groups of reinforcing rib groups are annularly distributed on the periphery of the outer retainer ring plate of each lead ring, each group of reinforcing rib groups comprises two reinforcing ribs which are symmetrically distributed in 180 degrees, one end part of each reinforcing rib is connected with the outer retainer ring plate of each lead ring, the other end part of each reinforcing rib shoots to the opposite direction of each lead ring, each reinforcing rib is a triangular pyramid or a triangular prism, one bottom surface of each triangular pyramid or each triangular prism is connected with each lead ring, the length of each reinforcing rib is 8-15 mm; the bending deformation of the large cover of the storage battery is better prevented.
Description
Technical Field
The utility model belongs to the technical field of the battery, concretely relates to lead acid battery lid.
Background
In the manufacturing process of the lead-acid storage battery, the welding of the terminal is an important step, and at present, after the welding of the terminal, the phenomenon that the periphery of a lead ring in a large cover of the storage battery is concave is often found. The disadvantage of this phenomenon occurs: firstly, influence battery outward appearance, secondly the indent deformation of battery big lid leads to at the long-term atress of terminal position, probably shortens the life of battery. Thirdly, according to the requirement of a host factory, a steel seal needs to be printed at the terminal part for identifying the internal system of the terminal, and when the steel seal is printed on the terminal, a downward force is directly applied to the terminal part, so that the terminal part of the large cover is deformed. Based on above several problems, the utility model discloses a design at the back of battery big lid for radial strengthening rib to the solution is at terminal welded in-process, and the problem that the battery big lid indent warp also can have certain improvement to the accurate nature of heat-seal simultaneously, improves battery life.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned not enough of prior art and provide a big lid of lead acid battery, prevented the big lid bending deformation of battery better.
The technical solution is as follows: the utility model provides a lead acid battery big lid, including the rectangle lid, lid one side is provided with the terminal hole that is used for stretching out the battery terminal, the terminal hole department at the rectangle lid back is provided with two retaining ring boards concentric with the terminal hole, the diameter difference of two retaining ring boards is formed with the cyclic annular lead ring that is used for filling the lead liquid, it has more than two sets of strengthening rib groups to distribute on the periphery of the outer retaining ring board of lead ring, every strengthening rib group includes that two symmetries are 180 degrees the strengthening rib that distribute, every strengthening rib tip links to each other with the outer retaining ring board of lead ring, another tip directive lead ring is the opposite direction, every strengthening rib is triangular pyramid or triangular prism, a triangular pyramid bottom surface or triangular prism's a bottom surface links to each other with the lead ring, strengthening rib length is 8-15mm, thickness is 0.8-2mm, the.
The outer retainer plate periphery of lead ring has two sets of strengthening rib groups of cloth, and every strengthening rib group is 180 strengthening ribs that distribute including two symmetries, and the extension line of arbitrary strengthening rib of every strengthening rib group and the extension line contained angle of arbitrary strengthening rib of another group strengthening rib group are 90.
The outer retainer plate periphery of lead ring is fitted with the ring and is distributed three strengthening rib groups of group, including a set of strengthening rib group one, two sets of strengthening rib group two, strengthening rib group one, strengthening rib group two are 180 strengthening ribs that distribute by two symmetries and constitute, the extension line of a strengthening rib in arbitrary group strengthening rib group two is 90 with the extension line contained angle of any strengthening rib of another group strengthening rib group two, the extension line of a strengthening rib in strengthening rib group one is 45 with the extension line contained angle of a strengthening rib in a set of strengthening rib group two in two sets of strengthening rib groups.
The outer retainer plate periphery of lead ring has four groups of strengthening rib groups of cloth, including two sets of strengthening rib groups three, two sets of strengthening rib groups four, strengthening rib group three, strengthening rib group four is 180 strengthening ribs that distribute by two symmetries and constitutes, the extension line of a strengthening rib in arbitrary group strengthening rib group three is 90 with the extension line contained angle of any strengthening rib in another group strengthening rib group three, the extension line of a strengthening rib in arbitrary group strengthening rib group four is 90 with the extension line contained angle of any strengthening rib in another group strengthening rib group four, the extension line of a strengthening rib in arbitrary group three is 45 with the extension line contained angle of a strengthening rib in arbitrary group strengthening rib group four.
Compared with the prior art, the utility model discloses a radial strengthening rib of battery back can play the holding power of part, prevents that the plastic at this position from taking place bending deformation under the condition of being heated, solves the phenomenon that appears the indent around the lead ring in the battery big lid under the existing technological condition effectively. 2. All strengthening ribs on the back of the large cover of the storage battery are uniformly distributed to form a circle, and the design is relatively uniform in stress on the whole lead ring part, so that the bending deformation of the lead ring part is prevented better.
Drawings
FIG. 1 is a schematic view of the back of a large cover of a storage battery according to the present invention;
FIG. 2 is a schematic diagram of the back terminal of the large cover of the storage battery of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic diagram of an example 2 of a back terminal part of a large cover of a storage battery according to the present invention;
FIG. 6 is a schematic diagram of an example 3 of a back terminal part of a large cover of a storage battery according to the present invention;
FIG. 7 is a schematic diagram of an example 4 of a back terminal part of a large cover of a storage battery according to the present invention;
fig. 8 is a schematic diagram of an example 5 of a back terminal part of a large cover of a storage battery according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1:
in the figures 1, 2 and 3, in fig. 4, the utility model discloses a rectangular cover body, lid one side is provided with the terminal hole that is used for stretching out the battery terminal, the terminal hole department at the rectangular cover body back is provided with two retaining ring boards concentric with the terminal hole, the different diameters of two retaining ring boards are formed with the cyclic annular lead ring 1 that is used for filling the lead liquid, it has three group strengthening rib groups to distribute in the periphery of the outer retaining ring board of lead ring 1, including a group strengthening rib group one 2, two groups strengthening rib group two 3, strengthening rib group one 2, strengthening rib group two 3 are constituteed by two symmetries are 180 degrees of distribution's strengthening rib, the extension line of a strengthening rib in any group two is 90 with the extension line contained angle of any strengthening rib of another group two, the extension line of a strengthening rib in strengthening rib group one is 45 degrees with the extension line of a strengthening rib in a group two of two groups of strengthening rib groups; one end part of each reinforcing rib is connected with the outer retainer plate of the lead ring 1, the other end part of each reinforcing rib extends in the opposite direction of the lead ring 1, each reinforcing rib is a triangular prism, the length of each reinforcing rib is 8-15mm, the thickness of each reinforcing rib is 0.8-2mm, and the height of each reinforcing rib is 1.5-3 mm; the length of the further reinforcing rib is 10mm, the thickness is 1mm, and the height is 2 mm; the problem that the periphery of a lead ring in a large storage battery cover is concave under the existing process conditions is effectively solved, the stress of the terminal part is relatively uniform due to the arrangement and the size of the reinforcing ribs, and the bending deformation of the terminal part is better prevented.
Example 2:
in fig. 5, three sets of reinforcing rib sets are annularly distributed on the periphery of the outer retainer plate of the lead ring 1, including a set of reinforcing rib set one 2 'and two sets of reinforcing rib set two 3', the set of reinforcing rib set one 2 'and the set of reinforcing rib set two 3' are both composed of two symmetrical reinforcing ribs distributed at 180 degrees, an included angle between an extension line of one reinforcing rib in any set of reinforcing rib set two and an extension line of any reinforcing rib in another set of reinforcing rib set two is 90 degrees, and an included angle between an extension line of one reinforcing rib in the set of reinforcing rib set one and an extension line of one reinforcing rib in one set of reinforcing rib set two in two sets of reinforcing; each reinforcing rib is a triangular pyramid.
Example 3:
in fig. 6, the periphery of the outer retainer plate of the lead ring 1 is provided with four sets of reinforcing rib groups, including two sets of reinforcing rib groups, three 4, four 5, reinforcing rib groups, four 5, two reinforcing ribs which are distributed 180 degrees by two symmetries, the extension line of a reinforcing rib in any group of reinforcing rib groups, and the extension line included angle of any reinforcing rib in another group of reinforcing rib groups are 90 degrees, the extension line of a reinforcing rib in any group of reinforcing rib groups, and the extension line included angle of a reinforcing rib in any group of reinforcing rib groups are 45 degrees, and each reinforcing rib is a triangular prism.
Example 4:
in fig. 7, the arrangement is the same as that of example 3, the reinforcing ribs are triangular pyramids, and the length of the reinforcing rib group three 4 'is smaller than that of the reinforcing rib group four 5'.
Example 5:
in fig. 8, two sets of reinforcing rib groups are annularly distributed on the periphery of the outer ring baffle of the lead ring 1, each set of reinforcing rib group comprises two reinforcing ribs which are symmetrically distributed at 180 degrees, and the included angle between the extension line of any reinforcing rib of each set of reinforcing rib group and the extension line of any reinforcing rib of another set of reinforcing rib group is 90 degrees; the reinforcing rib is a triangular pyramid, and the bottom surface of the triangular pyramid is connected with the outer retainer plate of the lead ring 1.
Claims (4)
1. The large cover of the lead-acid storage battery is characterized in that: the battery lead ring comprises a rectangular cover body, wherein a terminal hole used for extending out a battery terminal is formed in one side of the cover body, two retainer ring plates concentric with the terminal hole are arranged at the terminal hole in the back of the rectangular cover body, annular lead rings (1) used for filling lead liquid are formed in the diameters of the two retainer ring plates, more than two groups of reinforcing rib groups are arranged on the peripheries of the outer retainer ring plates of the lead rings (1) in a ring-shaped mode, each group of reinforcing rib groups comprises two reinforcing ribs which are symmetrically distributed in 180 degrees, one end part of each reinforcing rib is connected with the outer retainer ring plate of the lead ring (1), the other end part of each reinforcing rib shoots towards the opposite direction of the lead ring (1), each reinforcing rib is a triangular pyramid or a triangular prism, the bottom surface of each triangular pyramid or one bottom surface of each triangular prism is connected with the lead ring (1), the length of each reinforcing.
2. The large cover of the lead-acid storage battery as claimed in claim 1, wherein: the periphery of the outer retainer plate of the lead ring (1) is provided with two groups of reinforcing rib groups, each group of reinforcing rib group comprises two symmetrical reinforcing ribs distributed at 180 degrees, and the extension line of any reinforcing rib of each group of reinforcing rib group and the extension line of any reinforcing rib of another group of reinforcing rib group form an included angle of 90 degrees.
3. The large cover of the lead-acid storage battery as claimed in claim 1, wherein: the outer retainer plate periphery of lead ring (1) is fitted with a contraceptive ring and is distributed three strengthening rib groups of, including a set of strengthening rib group one, two sets of strengthening rib group two, strengthening rib group one, strengthening rib group two are 180 strengthening ribs that distribute by two symmetries and constitute, the extension line of a strengthening rib in arbitrary group strengthening rib group two is 90 with the extension line contained angle of any strengthening rib of another group strengthening rib group two, the extension line of a strengthening rib in strengthening rib group one is 45 with the extension line contained angle of a strengthening rib in a set of strengthening rib group two in two sets of strengthening rib groups.
4. The large cover of the lead-acid storage battery as claimed in claim 1, wherein: the outer retainer plate periphery of lead ring (1) is gone up to ring cloth and is had four sets of strengthening rib groups, including two sets of strengthening rib groups three, two sets of strengthening rib groups four, strengthening rib group three, strengthening rib group four is 180 strengthening ribs that distribute by two symmetries and constitutes, the extension line of a strengthening rib in arbitrary group strengthening rib group three is 90 with the extension line contained angle of any strengthening rib in another group strengthening rib group three, the extension line of a strengthening rib in arbitrary group strengthening rib group four is 90 with the extension line contained angle of any strengthening rib in another group strengthening rib group four, the extension line of a strengthening rib in arbitrary group strengthening rib group three is 45 with the extension line contained angle of a strengthening rib in arbitrary group strengthening rib group four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508970.3U CN211480096U (en) | 2020-04-09 | 2020-04-09 | Lead-acid storage battery big cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508970.3U CN211480096U (en) | 2020-04-09 | 2020-04-09 | Lead-acid storage battery big cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480096U true CN211480096U (en) | 2020-09-11 |
Family
ID=72360376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508970.3U Active CN211480096U (en) | 2020-04-09 | 2020-04-09 | Lead-acid storage battery big cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211480096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563630A (en) * | 2020-11-13 | 2021-03-26 | 骆驼集团华中蓄电池有限公司 | Valve-regulated lead-acid storage battery |
| CN115152082A (en) * | 2021-09-29 | 2022-10-04 | 宁德新能源科技有限公司 | Battery case, battery and power consumption device |
-
2020
- 2020-04-09 CN CN202020508970.3U patent/CN211480096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563630A (en) * | 2020-11-13 | 2021-03-26 | 骆驼集团华中蓄电池有限公司 | Valve-regulated lead-acid storage battery |
| CN115152082A (en) * | 2021-09-29 | 2022-10-04 | 宁德新能源科技有限公司 | Battery case, battery and power consumption device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211480096U (en) | Lead-acid storage battery big cover | |
| JPS5855619B2 (en) | Sealing gasket body for explosion-proof batteries | |
| US20230048535A1 (en) | Battery lid | |
| CN113000680B (en) | Forming method of aluminum alloy top cover component with convex hole | |
| CN206992166U (en) | A kind of novel secondary battery | |
| CN210984852U (en) | Button cell and negative pole cover subassembly and negative pole piece thereof | |
| CN208006708U (en) | Connector built in Combined oil tank | |
| CN210489754U (en) | Battery center tube structure and cylindrical battery | |
| CN218242326U (en) | Structure for fixing conductive terminal inside gun head of charging gun | |
| CN208006707U (en) | Connector built in built-in type fuel tank | |
| CN219419250U (en) | Cylindrical battery, cylindrical battery top cover piece and lower plastic part connecting structure | |
| CN107731553B (en) | Super capacitor | |
| CN215151664U (en) | Rubber part extrusion die head | |
| CN218520252U (en) | Linear cylindrical battery tray | |
| CN218272378U (en) | Button cell charging and discharging clamping device | |
| CN214606492U (en) | High-precision printing special-shaped screen printing plate | |
| CN218134456U (en) | High-precision automobile nut punch forming device | |
| CN210040160U (en) | Wafer sealing ring | |
| CN218939734U (en) | High leakproofness lithium manganese button cell | |
| CN210628517U (en) | Elastic connecting sheet | |
| CN218769802U (en) | Battery steel cap and lithium battery | |
| CN219452855U (en) | Supporting framework structure in piston | |
| CN218827300U (en) | Rechargeable battery packaging equipment | |
| CN208050255U (en) | A kind of roll shaft | |
| CN105762308B (en) | A kind of battery core pole piece group fixed frame and the battery with the battery core pole piece group fixed frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |