CN205335306U - Lead acid battery upper cover of high sealed security - Google Patents
Lead acid battery upper cover of high sealed security Download PDFInfo
- Publication number
- CN205335306U CN205335306U CN201620091883.6U CN201620091883U CN205335306U CN 205335306 U CN205335306 U CN 205335306U CN 201620091883 U CN201620091883 U CN 201620091883U CN 205335306 U CN205335306 U CN 205335306U
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- groove
- fixture block
- lead
- inlet
- convex fixture
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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 lead acid battery upper cover of high sealed security, including the lead acid battery lid, the upper portion left side of lead acid battery lid is equipped with the anode connection post, and the right side is equipped with the cathode connection post, the fixed protection casing that is equipped with of periphery of anode connection post and cathode connection post, the lower part of lead acid battery lid is equipped with sealed piece, the middle part of sealed piece is equipped with the inlet, and the periphery of being close to the inlet is equipped with the seal groove, the middle part of seal groove is equipped with the convex fixture block, the inner wall of inlet is carved with the thread groove, and the fixed screw terminal that is equipped with on the inlet, the spill draw -in groove agrees with with the convex fixture block mutually, the utility model discloses leakproofness when the structure sets up spill draw -in groove and convex fixture block and improves screw terminal and filling opening and mesh mutually through the filling opening at lead acid battery, the negative and positive utmost point terminal at battery itself sets up the protection casing on every side simultaneously, can prevent that liquid feeding in -process liquid from spattering the terminal on, the security that has improved the battery.
Description
Technical field
This utility model relates to lead-acid accumulator relevant device technical field, is specially the top cover for lead-acid accumulator of a kind of high sealing safety。
Background technology
The battery body of known lead-acid accumulator generally comprises casing, upper cover, plural groups grid, binding post and sulphuric acid。Described casing is hollow structure, and each grid is respectively arranged in casing, forms a plurality of chamber in casing, sulphuric acid fills in each chamber, upper cover is closed together on casing, two binding posts be located at casing or on cover, each grid is sequentially connected in series or electrically connects with binding post after parallel connection again。Upper lid surface half all can arrange multiple filling opening, and because the liquid within lead-acid accumulator is containing being corrosive, so the sealing property of filling opening, and security performance is the part that lead-acid accumulator have to consider。
Utility model content
The purpose of this utility model is in that to provide the top cover for lead-acid accumulator of a kind of high sealing safety, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, this utility model provides following technical scheme: the top cover for lead-acid accumulator of a kind of high sealing safety, including lead-acid battery lid, the upper left-hand of described lead-acid battery lid is provided with anode terminal, right side is provided with cathode terminal, the periphery of described anode terminal and cathode terminal is fixed with protective cover, the bottom of described lead-acid battery lid is provided with sealing block, the middle part of described sealing block is provided with inlet, and it is provided with seal groove near the periphery of inlet, the middle part of described seal groove is provided with convex fixture block, the inwall of described inlet is carved with thread groove, and inlet is fixed with screw terminal, the bottom of described screw terminal is provided with threaded rod, and threaded rod and thread groove are fixing is spirally connected, the lower surface of described screw terminal is provided with spill draw-in groove near the periphery of threaded rod, described spill draw-in groove agrees with mutually with convex fixture block。
Preferably, described sealing block, seal groove, spill draw-in groove and convex fixture block are cirque structure, and convex fixture block is identical with the distance of seal groove two side, and the distance between described convex fixture block and seal groove two side is equal to the edge thickness of spill draw-in groove。
Preferably, the quantity of described sealing block is between three to six, and described spill draw-in groove is all identical with size with the shape of convex fixture block。
Preferably, described seal groove outer side edges height is more than inner side edge height, and inner side edge and inlet flush, and the height of described convex fixture block is more than the height of seal groove inner side edge。
Preferably, described protective cover, spill draw-in groove and convex fixture block are gum elastic or elastic silica gel, and the height of protective cover is more than the height of anode terminal and cathode terminal。
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is by the sealing when the filling opening of lead-acid accumulator arranges spill draw-in groove and convex fixture block improves screw terminal and filling opening is meshed, it is arranged around protective cover at the anode and cathode binding post of accumulator itself simultaneously, can prevent liquid in liquid feeding process from splashing on binding post, improve the safety of accumulator。
Accompanying drawing explanation
Fig. 1 is this utility model structure top view；
Fig. 2 is this utility model screw terminal structural representation；
Fig. 3 is this utility model sealing block structure sectional view；
Fig. 4 is this utility model screw terminal structure top view。
In figure: 1 lead-acid battery lid, 2 anode terminals, 3 cathode terminals, 4 protective covers, 5 screw terminals, 6 inlets, 7 sealing blocks, 71 seal grooves, 8 threaded rods, 9 spill draw-in grooves, 10 convex fixture blocks, 11 thread grooves。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
Refer to Fig. 1-4, this utility model provides a kind of technical scheme: the top cover for lead-acid accumulator of a kind of high sealing safety, including lead-acid battery lid 1, the upper left-hand of described lead-acid battery lid 1 is provided with anode terminal 2, right side is provided with cathode terminal 3, the periphery of described anode terminal 2 and cathode terminal 3 is fixed with protective cover 4, the bottom of described lead-acid battery lid 1 is provided with sealing block 7, the quantity of described sealing block 7 is between three to six, described spill draw-in groove 9 is all identical with size with the shape of convex fixture block 10, the middle part of described sealing block 7 is provided with inlet 6, and it is provided with seal groove 71 near the periphery of inlet 6, described seal groove 71 outer side edges height is more than inner side edge height, and inner side edge and inlet 6 flush, the height of described convex fixture block 10 is more than the height of seal groove 71 inner side edge, the middle part of described seal groove 71 is provided with convex fixture block 10, the inwall of described inlet 6 is carved with thread groove 11, and inlet 6 is fixed with screw terminal 5, the bottom of described screw terminal 5 is provided with threaded rod 8, and threaded rod 8 is fixing with thread groove 11 is spirally connected, the lower surface of described screw terminal 5 is provided with spill draw-in groove 9 near the periphery of threaded rod 8, described spill draw-in groove 9 agrees with convex fixture block 10 phase, described sealing block 7, seal groove 71, spill draw-in groove 9 and convex fixture block 10 are cirque structure, and convex fixture block 10 is identical with the distance of seal groove 71 two side, distance between described convex fixture block 10 and seal groove 71 two side is equal to the edge thickness of spill draw-in groove 9, described protective cover 4, spill draw-in groove 9 and convex fixture block 10 are gum elastic or elastic silica gel, and the height of protective cover 4 is more than the height of anode terminal 2 and cathode terminal 3, by spill draw-in groove 9 and convex fixture block 10 when screw terminal 5 is spirally connected with inlet 6, can mutually agree with, ensure the closure within lead-acid accumulator, improve the safety of lead-acid accumulator。
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof。
Claims (5)
1. the top cover for lead-acid accumulator of a high sealing safety, including lead-acid battery lid (1), it is characterized in that: the upper left-hand of described lead-acid battery lid (1) is provided with anode terminal (2), right side is provided with cathode terminal (3), the periphery of described anode terminal (2) and cathode terminal (3) is fixed with protective cover (4), the bottom of described lead-acid battery lid (1) is provided with sealing block (7), the middle part of described sealing block (7) is provided with inlet (6), and it is provided with seal groove (71) near the periphery of inlet (6), the middle part of described seal groove (71) is provided with convex fixture block (10), the inwall of described inlet (6) is carved with thread groove (11), and inlet (6) is fixed with screw terminal (5), the bottom of described screw terminal (5) is provided with threaded rod (8), and threaded rod (8) and thread groove (11) are fixing is spirally connected, the lower surface of described screw terminal (5) is provided with spill draw-in groove (9) near the periphery of threaded rod (8), described spill draw-in groove (9) is agreed with mutually with convex fixture block (10)。
2. the top cover for lead-acid accumulator of a kind of high sealing safety according to claim 1, it is characterized in that: described sealing block (7), seal groove (71), spill draw-in groove (9) and convex fixture block (10) are cirque structure, and convex fixture block (10) is identical with the distance of seal groove (71) two side, the distance between described convex fixture block (10) and seal groove (71) two side is equal to the edge thickness of spill draw-in groove (9)。
3. the top cover for lead-acid accumulator of a kind of high sealing safety according to claim 1, it is characterised in that: the quantity of described sealing block (7) is between three to six, and described spill draw-in groove (9) is all identical with size with the shape of convex fixture block (10)。
4. the top cover for lead-acid accumulator of a kind of high sealing safety according to claim 1, it is characterized in that: described seal groove (71) outer side edges height is more than inner side edge height, and inner side edge and inlet (6) flush, the height of described convex fixture block (10) is more than the height of seal groove (71) inner side edge。
5. the top cover for lead-acid accumulator of a kind of high sealing safety according to claim 1, it is characterized in that: described protective cover (4), spill draw-in groove (9) and convex fixture block (10) are gum elastic or elastic silica gel, and the height of protective cover (4) is more than the height of anode terminal (2) and cathode terminal (3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091883.6U CN205335306U (en) | 2016-01-30 | 2016-01-30 | Lead acid battery upper cover of high sealed security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091883.6U CN205335306U (en) | 2016-01-30 | 2016-01-30 | Lead acid battery upper cover of high sealed security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335306U true CN205335306U (en) | 2016-06-22 |
Family
ID=56317091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091883.6U Active CN205335306U (en) | 2016-01-30 | 2016-01-30 | Lead acid battery upper cover of high sealed security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816832A (en) * | 2020-07-03 | 2020-10-23 | 肇庆理士电源技术有限公司 | Novel lead-carbon battery |
-
2016
- 2016-01-30 CN CN201620091883.6U patent/CN205335306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816832A (en) * | 2020-07-03 | 2020-10-23 | 肇庆理士电源技术有限公司 | Novel lead-carbon battery |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |