CN103022584A - 4.5V assembled battery - Google Patents
4.5V assembled battery Download PDFInfo
- Publication number
- CN103022584A CN103022584A CN2012105622083A CN201210562208A CN103022584A CN 103022584 A CN103022584 A CN 103022584A CN 2012105622083 A CN2012105622083 A CN 2012105622083A CN 201210562208 A CN201210562208 A CN 201210562208A CN 103022584 A CN103022584 A CN 103022584A
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- Prior art keywords
- pole piece
- plastic
- positive
- protection cover
- plastic casing
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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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Abstract
The invention discloses a 4.5V assembled battery, which comprises an assembled battery body and a plastic protective cover, wherein the body comprises a plastic casing and a positive and negative pole piece exposed outside the plastic casing; the positive and negative pole piece is positioned on the upper end face of the plastic casing; at least one location hole is formed in the upper end face of the plastic casing, where the positive and negative pole piece is positioned; location columns matched with the location holes are arranged on the lower side face of the plastic protective cover; after the location columns on the plastic protective cover are inserted into the location holes, the plastic protective cover covers the plastic casing; and the positive and negative pole piece is flat pressed between the plastic protective cover and the upper end face of the plastic casing. The 4.5V assembled battery has the advantages that the plastic protective cover is adopted to protect the positive and negative pole piece of the assembled battery; the protection structure is convenient to transport and store; a potential safety hazard caused by the use of adhesive stickers is avoided; and compared with the adhesive stickers, with the adoption of the plastic protective cover, automatic production is easier to realize, and production efficiency can be improved greatly.
Description
Technical field
The present invention relates to a kind of assembled battery, especially relate to a kind of 4.5V assembled battery.
Background technology
4.5V assembled battery is to be in series by 3 LR12 or the positive and negative head and the tail of R12 battery cell, it is to be welded with bonding pad that the inside of each battery cell connects, and 3 LR12 or R12 battery cell are contained in the plastic casing.Cathode metal sheet and the negative pole sheet metal of assembled battery are exposed at outside the plastic casing.In order to transport and to store conveniently; need to pack processing to assembled battery; namely at plastics package paper of the peripheral coating of plastic casing; then use the adhesive sticker paster to align cathode pole piece protection; there are the following problems for this kind packing processing mode: 1, in the production and transport process of assembled battery; because the External Force Acting wearing and tearing cause the both positive and negative polarity pole piece to poke the adhesive sticker paster, cause potential safety hazard.2, store under humidity or hot conditions, the adhesive sticker paster produces easily and comes unstuck or deformation, affects the protection that it aligns cathode pole piece.3, in use, after the adhesive sticker paster torn, the both positive and negative polarity pole piece was exposed, and the user can't carry out secondary package.4, be attached to this procedure on the plastic casing at the adhesive sticker paster, need manually to paste, be unfavorable for automated production.
Summary of the invention
Technical problem to be solved by this invention provides a kind of safe and reliable, is convenient to the 4.5V assembled battery of automated production.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of 4.5V assembled battery; comprise the assembled battery body; described body comprises plastic casing and the both positive and negative polarity pole piece that exposes outside plastic casing; described both positive and negative polarity pole piece is positioned on the upper surface of plastic casing; also include a plastic protection cover; be provided with at least one location hole on the upper surface of the residing plastic casing of described both positive and negative polarity pole piece; the downside of described plastic protection cover is provided with the reference column with the location hole coupling; after reference column on the plastic protection cover inserts described location hole; plastic protection cover covers on plastic casing, the both positive and negative polarity pole piece by concora crush between the upper surface of plastic protection cover and plastic casing.
The downside centre position of described plastic casing is provided with groove, and when plastic protection cover covers behind plastic casing, the both positive and negative polarity pole piece is positioned at described groove, and the downside of described plastic protection cover and the upper surface of described plastic casing are close to.The both positive and negative polarity pole piece is hidden in the groove, prevents that outside foreign material (such as wire, moisture) from entering inside, avoids causing battery short circuit or affect battery life.
The peripheral one of described reference column is evenly distributed with many vertical convex tendons.Because over cap is to be made by plastic material, because plastics have certain elasticity, vertically convex tendon is stuck in the location hole, and both are fixing more firm, reduce wear simultaneously, improve the useful life of plastic protection cover, can be repeatedly used.
Described location hole is 4, and 4 location holes are distributed in the both sides of both positive and negative polarity pole piece.Fixing more firm, be beneficial to simultaneously automated production.And the setting of location hole does not affect the intensity of plastic casing, does not affect the useful life of assembled battery.
Described both positive and negative polarity pole piece comprises anode pole piece and cathode pole piece; the exit of anode pole piece is to the length of the distance between the exit of cathode pole piece greater than plastic protection cover; plastic protection cover covers behind plastic casing; plastic protection cover covers most of zone of both positive and negative polarity pole piece, the exit edge of anode pole piece and the exit edge exposure of cathode pole piece.In user's use procedure, both positive and negative polarity pole piece exit edge exposure is convenient to user's identification.The user is in use procedure, may be because of misoperation, cause the both positive and negative polarity pole piece to be drawn out, cause and cover the slow short circuit of battery after the cover plate, and the exit edge exposure both can allow the user find in advance this hidden danger, can improve radiating effect at slow short-circuit process again, reduce the risk that produces blast because internal temperature is too high.
The degree of depth of groove is 0.2mm-0.6mm.The both positive and negative polarity pole piece thickness of the degree of depth of groove and battery adapts.
The upper surface of plastic protection cover is carved with the first polarity sign; the second polarity sign is carved with in the upper surface of described plastic casing, and the second polarity sign comprises anodal symbol and negative pole symbol, and anodal symbol is positioned at by the anode pole piece; the negative pole symbol is positioned at by the cathode pole piece, makes things convenient for the user to identify.
Compared with prior art; advantage of the present invention is to utilize plastic protection cover to protect both positive and negative polarity pole piece on the assembled battery; this protection structure is convenient to transportation and the storage of assembled battery; avoid using the caused potential safety hazard of adhesive sticker paster; plastic protection cover is compared the adhesive sticker paster; be hard structure, easier realization automated production, productivity ratio improves more than 50%.Plastic protection cover can be repeatedly used, and effectively protects before the assembled battery after using is once reused.
Description of drawings
Fig. 1 is exploded view of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the structure chart of plastic protection cover of the present invention;
Fig. 4 is the vertical view of plastic protection cover of the present invention.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Such as Fig. 1; shown in Figure 2; a kind of 4.5V assembled battery; comprise assembled battery body 1; body comprises plastic casing 2 and the both positive and negative polarity pole piece 3 that exposes outside plastic casing 2; both positive and negative polarity pole piece 3 is positioned on the upper surface 21 of plastic casing 2; also include a plastic protection cover 4; be provided with 4 location holes 9 on the upper surface 21 of both positive and negative polarity pole piece 3 residing plastic casings 2; the downside of plastic protection cover 4 is provided with the reference column 5 with location hole 9 couplings; after reference column 5 on the plastic protection cover 4 inserts location hole 9; plastic protection cover 4 covers on plastic casing 2, both positive and negative polarity pole piece 3 by concora crush between the upper surface 21 of plastic protection cover 4 and plastic casing 2.
The downside centre position of plastic casing 2 is provided with groove 6, and when plastic protection cover 4 covers behind plastic casing 2, both positive and negative polarity pole piece 3 is positioned at groove 6, and the upper surface of the downside of plastic protection cover 4 and plastic casing 2 is close to.
The peripheral one of reference column 5 is evenly distributed with many vertical convex tendons 51, as shown in Figure 3.
Both positive and negative polarity pole piece 3 comprises anode pole piece 31 and cathode pole piece 32; the root 311 of anode pole piece 31 is to the length of the distance between the root 321 of cathode pole piece 32 greater than plastic protection cover 4; plastic protection cover 4 covers behind plastic casing 2; plastic protection cover 4 covers most of zone of both positive and negative polarity pole piece 3, and the root area 33 of anode pole piece 31 and the root area 34 of cathode pole piece 32 expose.
The degree of depth of groove 6 is 0.2mm or 0.3mm or 0.4mm or 0.6mm.
The upper surface of plastic protection cover 4 is carved with the first polarity sign; the second polarity sign is carved with in the upper surface 21 of plastic casing 2; the second polarity sign comprises anodal symbol 7 and negative pole symbol 8, and it is other that anodal symbol 7 is positioned at anode pole piece 31, and it is other that negative pole symbol 8 is positioned at cathode pole piece 32.
Claims (7)
1. 4.5V assembled battery; comprise the assembled battery body; described body comprises plastic casing and the both positive and negative polarity pole piece that exposes outside plastic casing; described both positive and negative polarity pole piece is positioned on the upper surface of plastic casing; characterized by further comprising a plastic protection cover; be provided with at least one location hole on the upper surface of the residing plastic casing of described both positive and negative polarity pole piece; the downside of described plastic protection cover is provided with the reference column with the location hole coupling; after reference column on the plastic protection cover inserts described location hole; plastic protection cover covers on plastic casing, the both positive and negative polarity pole piece by concora crush between the upper surface of plastic protection cover and plastic casing.
2. a kind of 4.5V assembled battery according to claim 1; the downside centre position that it is characterized in that described plastic casing is provided with groove; when plastic protection cover covers behind plastic casing; the both positive and negative polarity pole piece is positioned at described groove, and the downside of described plastic protection cover and the upper surface of described plastic casing are close to.
3. a kind of 4.5V assembled battery according to claim 2 is characterized in that the peripheral one of described reference column is evenly distributed with many vertical convex tendons.
4. a kind of 4.5V assembled battery according to claim 3 is characterized in that described location hole is 4, and 4 location holes are distributed in the both sides of both positive and negative polarity pole piece.
5. a kind of 4.5V assembled battery according to claim 4; it is characterized in that described both positive and negative polarity pole piece comprises anode pole piece and cathode pole piece; the exit of anode pole piece is to the length of the distance between the exit of cathode pole piece greater than plastic protection cover; plastic protection cover covers behind plastic casing; plastic protection cover covers most of zone of both positive and negative polarity pole piece, the exit edge of anode pole piece and the exit edge exposure of cathode pole piece.
6. a kind of 4.5V assembled battery according to claim 5, the degree of depth that it is characterized in that groove is 0.2mm-0.6mm.
7. a kind of 4.5V assembled battery according to claim 6 is characterized in that the upper surface of plastic protection cover
Be carved with the first polarity sign, the second polarity sign is carved with in the upper surface of described plastic casing, and the second polarity sign comprises anodal symbol and negative pole symbol, and anodal symbol is positioned at by the anode pole piece, and the negative pole symbol is positioned at by the cathode pole piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562208.3A CN103022584B (en) | 2012-12-21 | 2012-12-21 | 4.5V assembled battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562208.3A CN103022584B (en) | 2012-12-21 | 2012-12-21 | 4.5V assembled battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022584A true CN103022584A (en) | 2013-04-03 |
| CN103022584B CN103022584B (en) | 2014-12-24 |
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ID=47970884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210562208.3A Active CN103022584B (en) | 2012-12-21 | 2012-12-21 | 4.5V assembled battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN103022584B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1071146A2 (en) * | 1999-07-23 | 2001-01-24 | Wilson Greatbatch Ltd. | Header insulator |
| CN2874778Y (en) * | 2005-10-25 | 2007-02-28 | 比亚迪股份有限公司 | Battery package for packaging battery core and battery using said package |
| CN202150494U (en) * | 2011-06-21 | 2012-02-22 | 安徽宜万丰电器有限公司 | Cell cover |
| CN202183422U (en) * | 2011-07-21 | 2012-04-04 | 盐城新越能源有限公司 | Concave-convex-groove large-space storage battery container cover |
| CN202259461U (en) * | 2011-09-13 | 2012-05-30 | 合肥国轩高科动力能源有限公司 | Insulating protective sleeve applied to production of square aluminium shell power battery |
| CN202503061U (en) * | 2012-02-11 | 2012-10-24 | 合肥国轩高科动力能源有限公司 | Insulation device for battery pack |
| CN203026613U (en) * | 2012-12-21 | 2013-06-26 | 中银（宁波）电池有限公司 | 4.5V assembled battery |
-
2012
- 2012-12-21 CN CN201210562208.3A patent/CN103022584B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1071146A2 (en) * | 1999-07-23 | 2001-01-24 | Wilson Greatbatch Ltd. | Header insulator |
| CN2874778Y (en) * | 2005-10-25 | 2007-02-28 | 比亚迪股份有限公司 | Battery package for packaging battery core and battery using said package |
| CN202150494U (en) * | 2011-06-21 | 2012-02-22 | 安徽宜万丰电器有限公司 | Cell cover |
| CN202183422U (en) * | 2011-07-21 | 2012-04-04 | 盐城新越能源有限公司 | Concave-convex-groove large-space storage battery container cover |
| CN202259461U (en) * | 2011-09-13 | 2012-05-30 | 合肥国轩高科动力能源有限公司 | Insulating protective sleeve applied to production of square aluminium shell power battery |
| CN202503061U (en) * | 2012-02-11 | 2012-10-24 | 合肥国轩高科动力能源有限公司 | Insulation device for battery pack |
| CN203026613U (en) * | 2012-12-21 | 2013-06-26 | 中银（宁波）电池有限公司 | 4.5V assembled battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103022584B (en) | 2014-12-24 |
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