CN209071492U - A kind of lead-acid battery lead plate structure - Google Patents
A kind of lead-acid battery lead plate structure Download PDFInfo
- Publication number
- CN209071492U CN209071492U CN201821623651.6U CN201821623651U CN209071492U CN 209071492 U CN209071492 U CN 209071492U CN 201821623651 U CN201821623651 U CN 201821623651U CN 209071492 U CN209071492 U CN 209071492U
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- China
- Prior art keywords
- lead
- base plate
- plate
- acid battery
- lead plate
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
A kind of lead-acid battery lead plate structure.It is related to a kind of battery, more particularly to the improvement to battery lead plate.A kind of firm welding is provided and can effectively prevent the lead-acid battery lead plate structure of binding post Yu case contact part leakage.Including base plate, the base plate is equipped with step surface, opens up the open slot connecting for the binding post with lead-acid battery on the step surface.In welding, scolding tin can be flowed directly into below lead plate open slot by binding post, the gap between lead plate and shell be blocked, so that bonding area is bigger.And scolding tin flows into the gap that can be also blocked between binding post and shell below lead plate, prevents the acid solution of lead-acid accumulator from flowing out along gap, guarantees service life.
Description
Technical field
The utility model relates to a kind of batteries, more particularly to the improvement to battery lead plate.
Background technique
Lead-acid battery lead plate generally is used to be welded to connect with lead-acid battery binding post by making through-hole on lead plate,
The part of welding connecting hole and binding post contact is only capable of in welding in this way, and is unable to welding connecting hole close to the one of lead-acid battery shell
Side (closed welding), the case where on the one hand not prison welding is easy to produce using this closed welding after welding, another party
Face, lead-acid battery binding post and case contact part often leakage, influence its service life.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is that: provide a kind of firm welding and can be effective
Prevent the lead-acid battery lead plate structure of binding post and case contact part leakage.
The purpose of this utility model adopts the following technical scheme that realization: a kind of lead-acid battery lead plate structure, including basis
Plate, the base plate are equipped with step surface, open up the open slot connecting for the binding post with lead-acid battery on the step surface.
The step surface is set on the side of the base plate length direction, and the step surface includes end tab and board,
The end tab and the base plate weld, and vertical with the base plate, and the board is fixed on the end tab far from institute
One end of base plate is stated, and parallel with the base plate, the open slot is set on the board.
The base plate is equipped at least four for fixing the fixation hole of tension disc, and four fixation holes pass through bolt
It is connect with tension disc.
The width direction of the base plate is equipped with the lead plate two vertical with the base plate, and the lead plate two is separate
One end of the base plate is equipped with several protrusions.
Using open slot in welding, scolding tin can be flowed directly into below lead plate the utility model by binding post, be blocked up
The firmly gap between lead plate and shell, so that bonding area is bigger.And wiring can be also blocked below scolding tin inflow lead plate
Gap between column and shell prevents the acid solution of lead-acid accumulator from flowing out along gap, guarantees service life.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
In figure: 1, base plate；2, fixation hole；3, end tab；4, board；5, open slot；6, lead plate two.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
The utility model is as shown in Figure 1, a kind of lead-acid battery lead plate structure, including base plate 1, on the base plate 1
Equipped with step surface, the open slot 5 connecting for the binding post with lead-acid battery is opened up on the step surface.Existed using open slot 5
When welding, scolding tin can be flowed directly by binding post below lead plate, block the gap between lead plate and shell, so that weldering
Junction product is bigger.And scolding tin flows into the gap that can be also blocked between binding post and shell below lead plate, prevents lead acid storage battery
The acid solution in pond is flowed out along gap, guarantees service life.
The step surface is set on the side of 1 length direction of base plate, and the step surface includes end tab 3 and board
4, the end tab 3 is welded with the base plate 1, and vertical with the base plate 1, and the board 4 is fixed on the end tab 3
One end far from the base plate 1, and it is parallel with the base plate 1.The open slot 5 is set on the board 4.So that basic
The binding post of plate 1 and lead-acid battery is not in the same plane.
The base plate 1 is equipped at least four for fixing the fixation hole 2 of tension disc, and four fixation holes 2 pass through
Bolt is connect with tension disc.Bolt passes through fixation hole 2 and connect tension disc with base plate 1, and external circuit is directly crimped on crimping
Between plate and base plate 1, while in order to be connected firmly, external circuit can be wrapped on bolt, not use welding manner, dismantled
Simply.
The width direction of the base plate 1 is equipped with the lead plate two 6 vertical with the base plate 1, the lead plate 26
One end far from the base plate 1 is equipped with several protrusions.Reserve the lead plate 26 connecting with lithium battery on base plate 1, and
Lead plate 26 is equipped with several protrusions, and each protrusion correspondence is fastened on a terminals, is directly terminated with wiring using protrusion
Touching, contact are secured.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (4)
1. a kind of lead-acid battery lead plate structure, including base plate, it is characterised in that: the base plate is equipped with step surface, institute
State the open slot for opening up on step surface and connecting for the binding post with lead-acid battery.
2. a kind of lead-acid battery lead plate structure as described in claim 1, it is characterised in that: the step surface is set to the base
On the side of plinth plate length direction, the step surface includes end tab and board, and the end tab and the base plate weld, and
Vertical with the base plate, the board is fixed on the one end of the end tab far from the base plate, and with the base plate
In parallel, the open slot is set on the board.
3. lead-acid battery lead plate structure as described in claim 1, it is characterised in that: the base plate is equipped at least four
For fixing the fixation hole of tension disc, four fixation holes are connect by bolt with tension disc.
4. lead-acid battery lead plate structure as described in claim 1, it is characterised in that: set in the width direction of the base plate
There is the lead plate two vertical with the base plate, the lead plate two is equipped with several protrusions far from one end of the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623651.6U CN209071492U (en) | 2018-09-30 | 2018-09-30 | A kind of lead-acid battery lead plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623651.6U CN209071492U (en) | 2018-09-30 | 2018-09-30 | A kind of lead-acid battery lead plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071492U true CN209071492U (en) | 2019-07-05 |
Family
ID=67094106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623651.6U Active CN209071492U (en) | 2018-09-30 | 2018-09-30 | A kind of lead-acid battery lead plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071492U (en) |
-
2018
- 2018-09-30 CN CN201821623651.6U patent/CN209071492U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |