CN201266623Y - Accumulator cover - Google Patents
Accumulator cover Download PDFInfo
- Publication number
- CN201266623Y CN201266623Y CNU2008201657932U CN200820165793U CN201266623Y CN 201266623 Y CN201266623 Y CN 201266623Y CN U2008201657932 U CNU2008201657932 U CN U2008201657932U CN 200820165793 U CN200820165793 U CN 200820165793U CN 201266623 Y CN201266623 Y CN 201266623Y
- Authority
- CN
- China
- Prior art keywords
- groove
- cover plate
- cap
- lid
- matches
- 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
Links
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery cap, which comprises a cap sheet and a cap body buckled on a battery groove. The top end surface of the cap body is provided with a groove which matches with the cap sheet and one end of which is open, two opposite sidewalls of the groove are provided with slide ways, two sides of the cap sheet is provided with convex edges which match with the slide ways, the bottom of the groove is provided with a slide hole from the open end of the groove, and the side of the cap sheet, facing toward the cap body, is provided with a slide block which matches with the slide hole. As the cap body of the cap sheet of the battery is provided with the slide hole and the cap sheet is provided with the slide block which matches with the slide hole, when the cap sheet and the cap body are inserted, connected and matched with each other, the contact surface of the cap sheet and the cap body is increased, and the cap sheet is uneasy to become loose or to slide.
Description
Technical field
The utility model relates to the storage battery field, relates in particular to a kind of battery cap.
Background technology
Lead acid accumulator needs sealing after injecting electrolyte, the general some liquid injection holes of design that in battery, cover, by on liquid injection hole, putting the rubber safety valve to realize sealing to inside battery, on safety valve, add upper cover plate again and normal open and close valve pressure is arranged with the control safety valve, this cover plate adopts seal or ultrasonic wave sealing or heat-sealing that its position is fixed mostly, the shortcoming of this frame mode is that cover plate unloads difficulty, the working service of inconvenient battery.
Chinese patent 200620140651.1 discloses a kind of battery cap of drawer-type structure, the sheet cover plate that comprises middle cover and its upper end, in cover to be provided with to contain and receive the groove of all liquid injection holes, described groove all offers caulking groove on the two side, the cover plate dual-side is provided with chimb along correspondence.This battery cover realizes that by the slideway structure on both sides cover plate cooperates with the grafting of middle cover, and the middle cover upper surface is provided with location hole, and correspondingly cover plate is provided with backstay, relatively requires great effort when the dismounting cover plate so is set.
Chinese patent 200720114744.1 discloses a kind of battery cap, comprise lid and cover plate, the lid top end face is provided with the cavity that can hold cover plate, lid in the cavity is provided with safety valve, the sidewall on cavity both sides is provided with the groove with cover plate sidewall coupling, cover plate is plugged in the cavity on the lid by groove, and described cover plate front end inboard is provided with the buffering slope, and buffering slope front end is uprised by low gradually to the back.This battery cap only is to realize closely cooperating of lid standing grain cover plate by slideway structure, and cover plate is loosening easily to skid off, and causes sealing effectiveness bad.
Summary of the invention
The utility model provides that a kind of simple in structure, disassembly and assembly are convenient, the battery cap of good seal performance.
A kind of battery cap, comprise cover plate and the lid that is buckled on the cell jar, the lid top end face is provided with and matches with cover plate and the groove of an end opening, groove two sidewalls in opposite directions are provided with slideway, the cover plate both sides are provided with the chimb that matches with slideway, groove floor is provided with the slide opening that originates in the slot opening end, and cover plate is provided with the slide block that matches with slide opening towards the side of lid.
The cross section of slide block and slide opening is the L type, and is simple in structure, low cost of manufacture, and under the condition of slide block equal volume, than rectangular shaped slider, the slider table area of L type is big, makes that the contact area of lid and cover plate is big, in conjunction with more firm.
When slide block and slide opening length were consistent with groove length, the contact area of lid and cover plate was too big, and battery cover assembly and disassembly effort, maintenance inconvenience are so the length of preferred slide block and slide opening most preferably is 1/10～1/20 of groove length less than the length of groove.
Near the slot opening end bottom surface is provided with location hole, and cover plate is provided with towards the side of lid and is provided with the locating piece that matches with location hole, in conjunction with more tight, prevents cover plate landing from the lid.
The lid of the utility model battery cover plate is provided with slide opening, and cover plate is provided with the slide block that matches with slide opening, pegs graft when cooperating when cover plate and lid, has increased the contact-making surface of cover plate and lid, and cover plate is difficult for becoming flexible landing.
Description of drawings
Fig. 1 is the structural representation of the utility model battery cap lid;
Fig. 2 is a lid A-A profile shown in Figure 1;
Fig. 3 is the structural representation of the utility model storage battery cover plate;
Fig. 4 is a cover plate B-B profile shown in Figure 3.
Embodiment
As shown in the figure, a kind of battery cap comprises cover plate 1 and is buckled in lid 2 on the cell jar, and lid 2 is provided with and matches with cover plate 1 and the groove 21 of an end opening, and the bottom surface of groove 21 is provided with 2 rows totally 6 emergency valve seats 22.
The center of emergency valve seat 22 is provided with liquid injection hole 23, be with safety valve on the liquid injection hole 23, be provided with airway 24 between each emergency valve seat 22 on every row's emergency valve seat 22, be provided with airway 24 equally between two emergency valve seats 22 of the most close groove 21 openends and groove 21 openends.
Groove 21 two sidewalls in opposite directions are provided with slideway 25, and cover plate 1 both sides are provided with the chimb 11 that matches with slideway 25.Cover plate 1 can insert in the groove 21 by chimb 11 and slideway 25 openend from groove 21, realizes cooperating with the grafting of lid 2.
The bottom surface of groove 21 is provided with the slide opening 26 that originates in groove 21 openends, cover plate 1 is provided with the slide block 12 that matches with slide opening 26 towards the side of lid, the length of slide block 12 and slide opening 26 is approximately 1/16 of groove length, can certainly adjust, be typically chosen in 1/10～1/20 of groove 21 length.When cover plate 1 inserted in the groove 21, slide block 12 also can snap in the slide opening 26.
Near groove 21 openends bottom surface is provided with location hole 27, and cover plate 1 is provided with the locating piece 13 that matches with location hole 27 towards the side of lid, and locating piece 13 inserts groove 21 near lid 2 one ends along cover plate 1 and is directed downwards inclination, convenient pegging graft.
Claims (4)
1, a kind of battery cap, comprise cover plate (1) and be buckled in lid (2) on the cell jar, lid (2) top end face is provided with and matches with cover plate (1) and the groove (21) of an end opening, groove (21) two sidewalls in opposite directions are provided with slideway (25), cover plate (1) both sides are provided with the chimb (11) that matches with slideway (25), it is characterized in that: groove (21) bottom surface is provided with the slide opening (26) that originates in groove (21) openend, and cover plate (1) is provided with the slide block (12) that matches with slide opening (26) towards the side of lid (2).
2, battery cap according to claim 1 is characterized in that: the cross section of described slide block (12) and slide opening (26) is the L type.
3, battery cap according to claim 1 is characterized in that: the length of described slide block (12) and slide opening (26) is 1/10～1/20 of groove (21) length.
4, battery cap according to claim 1 is characterized in that: near the bottom surface described groove (21) openend is provided with location hole (27), and cover plate (1) is provided with the locating piece (13) that matches with location hole (27) towards the side of lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201657932U CN201266623Y (en) | 2008-10-10 | 2008-10-10 | Accumulator cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201657932U CN201266623Y (en) | 2008-10-10 | 2008-10-10 | Accumulator cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266623Y true CN201266623Y (en) | 2009-07-01 |
Family
ID=40832998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201657932U Expired - Fee Related CN201266623Y (en) | 2008-10-10 | 2008-10-10 | Accumulator cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266623Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054311A (en) * | 2017-10-19 | 2018-05-18 | 东山电池工业（中国）有限公司 | Plug-in zinc-manganese battery size adjusting converter |
| CN110085779A (en) * | 2019-05-21 | 2019-08-02 | 天能电池(芜湖)有限公司 | Buckle fixed ultrasonic wave battery cover plate |
-
2008
- 2008-10-10 CN CNU2008201657932U patent/CN201266623Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054311A (en) * | 2017-10-19 | 2018-05-18 | 东山电池工业（中国）有限公司 | Plug-in zinc-manganese battery size adjusting converter |
| CN108054311B (en) * | 2017-10-19 | 2023-09-05 | 东莞超霸电池有限公司 | Plug-in zinc-manganese battery size adjusting converter |
| CN110085779A (en) * | 2019-05-21 | 2019-08-02 | 天能电池(芜湖)有限公司 | Buckle fixed ultrasonic wave battery cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20121010 |