CN203300711U - Storage battery cover with sealed post holes - Google Patents
Storage battery cover with sealed post holes Download PDFInfo
- Publication number
- CN203300711U CN203300711U CN2013203337681U CN201320333768U CN203300711U CN 203300711 U CN203300711 U CN 203300711U CN 2013203337681 U CN2013203337681 U CN 2013203337681U CN 201320333768 U CN201320333768 U CN 201320333768U CN 203300711 U CN203300711 U CN 203300711U
- Authority
- CN
- China
- Prior art keywords
- column hole
- pole column
- sealing cap
- hole sealing
- storage 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
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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)
Abstract
The utility model discloses a storage battery cover with sealed post holes. The storage battery cover comprises terminal grooves in the two sides of one end of the cover, wherein a post hole is formed in each terminal groove and is provided with a post hole sealing cap; the inner diameter of each post hole sealing cap is gradually reduced from bottom to top and each post hole sealing cap is in the shape of a cone frustum or a prism frustum The storage battery cover is simple in structure; posts are placed in the post hole sealing caps from the back surfaces; when the cover is sealed, cover sealing glue is applied in the post hole sealing caps, and the sealing caps are drilled from the front surfaces after the glue is dry; without assembling a sealing ring or applying primer, the steps are simplified and the material cost of the storage battery is directly reduced; the production efficiency and the product quality are improved.
Description
Technical field
The utility model relates to the battery technology field, is specifically related to a kind of pole column hole enclosed accumulator middle cover.
Background technology
Storage battery is in manufacture process, especially in assembling, compress in electrode column sealing circle operation, manual operation is unstable, fluctuation is large, often occur that the sealing ring pressure in pole column hole is not in place, perhaps weigh sealing ring wounded, in the later stage use, be prone to because of the not good pole that causes of pole column hole sealing and climb sour phenomenon, affect the storage battery quality.In order to address this problem, manufacturer stamps the high-intensity primer of one deck usually in terminal groove, and then stamps color glue, and this process wastes time and energy, and production efficiency is low, but also causes the increase of battery material cost.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of pole column hole enclosed accumulator middle cover, and is simple in structure, and without fitting tight circle and bottoming glue, electrode column sealing is effective, directly reduces the accumulator material expense, has improved the quality of production efficiency and product.
The utility model is achieved through the following technical solutions:
A kind of pole column hole enclosed accumulator middle cover, comprise the terminal groove of being located at middle cover one end both sides, in terminal groove, is provided with pole column hole, and described pole column hole is provided with the pole column hole sealing cap.
The further improvement project of the utility model is that described pole column hole sealing cap internal diameter from bottom to top diminishes gradually, is circular cone stage body or prismoid.
The utility model further improvement project is, the end face of described pole column hole sealing cap and middle cover upper surface level.
The utility model further improvement project is that described pole column hole sealing cap under shed angle is 13～28 °.
The utility model further improvement project is, the described pole column hole sealing cap degree of depth 8～10mm.
The utility model further improvement project is, described pole column hole sealing cap wall thickness 0.5～1.5mm.
The utility model compared with prior art, has following obvious advantage:
The utility model is simple in structure, pole is placed in the pole column hole sealing cap from the negative, during the involution middle cover, in the pole column hole sealing cap, stamp capping glue, after glue is done, from front, bore the sealing cap head portion, expose the pole top, without fitting tight circle and bottoming glue, step is simple, directly reduces the accumulator material expense, has improved the quality of production efficiency and product.
The accompanying drawing explanation
Fig. 1 is the utility model isometric front view.
Fig. 2 is the utility model reverse side stereogram.
Embodiment
As shown in Figure 1 and Figure 2, in described in the utility model, cover and be provided with several steam vents 2, middle cover one end both sides are provided with terminal groove 1,1 li of terminal groove, are provided with locating groove 16 and positioning boss 17, in the middle of terminal groove 1, be provided with pole column hole 11, pole column hole 11 is provided with pole column hole sealing cap 12.Described pole column hole sealing cap 12 internal diameter from bottom to top diminishes gradually, be circular cone stage body (or prismoid), end face 13 and middle cover upper surface 14 levels of pole column hole sealing cap 12, pole column hole sealing cap 12 under shed 15 angles are 20 °, pole column hole sealing cap 12 degree of depth 10mm, pole column hole sealing cap 12 wall thickness 1mm.At the middle cover reverse side, be provided with some bridge openings 3 of crossing.
Claims (6)
1. a pole column hole enclosed accumulator middle cover, comprise the terminal groove (1) of being located at middle cover one end both sides, in terminal groove (1), is provided with pole column hole (11), and it is characterized in that: described pole column hole (11) is provided with pole column hole sealing cap (12).
2. pole column hole enclosed accumulator middle cover according to claim 1, it is characterized in that: described pole column hole sealing cap (12) internal diameter from bottom to top diminishes gradually, is circular cone stage body or prismoid.
3. pole column hole enclosed accumulator middle cover according to claim 1, is characterized in that: the end face (13) of described pole column hole sealing cap (12) and middle cover upper surface (14) level.
4. pole column hole enclosed accumulator middle cover according to claim 1, it is characterized in that: the angle of described pole column hole sealing cap (12) under shed (15) is 13～28 °.
5. pole column hole enclosed accumulator middle cover according to claim 1, is characterized in that: described pole column hole sealing cap (12) degree of depth 8～10mm.
6. pole column hole enclosed accumulator middle cover according to claim 1, is characterized in that: described pole column hole sealing cap (12) wall thickness 0.5～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203337681U CN203300711U (en) | 2013-06-09 | 2013-06-09 | Storage battery cover with sealed post holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203337681U CN203300711U (en) | 2013-06-09 | 2013-06-09 | Storage battery cover with sealed post holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300711U true CN203300711U (en) | 2013-11-20 |
Family
ID=49576700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203337681U Expired - Lifetime CN203300711U (en) | 2013-06-09 | 2013-06-09 | Storage battery cover with sealed post holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300711U (en) |
-
2013
- 2013-06-09 CN CN2013203337681U patent/CN203300711U/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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |