CN208157561U - A kind of lead storage battery protective sheet - Google Patents
A kind of lead storage battery protective sheet Download PDFInfo
- Publication number
- CN208157561U CN208157561U CN201820389489.XU CN201820389489U CN208157561U CN 208157561 U CN208157561 U CN 208157561U CN 201820389489 U CN201820389489 U CN 201820389489U CN 208157561 U CN208157561 U CN 208157561U
- Authority
- CN
- China
- Prior art keywords
- protective sheet
- lead storage
- storage battery
- ontology
- battery protective
- 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
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of lead storage battery protective sheets, the lead storage battery includes holding pole, battery case and several pole groups with busbar connector in battery case, the lead storage battery protective sheet includes laminar ontology, the ontology is equipped with several segments and is bent to form the inverted U-type groove cooperated with busbar connector, and the part not bent is provided with sour hole.The utility model lead storage battery protective sheet is bent to form the inverted u-shaped slot cooperated with busbar connector by being equipped with several segments on laminar ontology, to which a piece of protective sheet corresponds to an entire pole group, for protective net in compared with the prior art, it is a kind of composite structure of integral type, it effectively prevent protective sheet offset, floating and rollover, anti seismic efficiency is improved, avoids causing cell damage due to pole group shakes.
Description
Technical field
The utility model belongs to lead storage battery technical field, more particularly to a kind of lead storage battery protective sheet.
Background technique
Lead storage battery is a kind of electrochmical power source, and chemical energy is changed into electric energy, belongs to reversible dc power supply, chemical close to the inner portion
Reaction storage electric energy or to power supply for electrical equipment.Lead storage battery is made of pole plate, partition, electrolyte, battery case etc..Pole plate
It is the core of lead storage battery, the chemical reaction of battery charge and discharge mainly relies on active material and electrolysis on pole plate
Liquid carries out, and pole plate is divided into positive plate and negative plate, and positive plate and negative plate are all by grid and coated in the active material on grid
Composition.
Battery is in transport, installation and use process, since various uncertain factors can make battery by certain
Vibration and shock are easy to cause pole group to shake and cause crush injury, influence battery performance, are battery shortenings or whole
Only.As the application range of battery becomes extensively, uncertain due to use environment for example travels road conditions, battery by
The case where vibration, increases.On the other hand, since the impact force of liquid feeding in cell production process in some cases can make partition
At a degree of damage, and certain battery foreign matters are fallen into and will cause battery short circuit, open circuit, these are all that battery is caused to lose
The principal element of effect.
The improved method being widely used at present is predominantly provided with one layer of buffer layer in the shell of battery and bottom surface, makes to store
The antidetonation and shock resistance of battery greatly enhance, and effectively prevent and break when battery is shaken and impacts by uncertain external force
Split the loss for leading to battery leakage and electrical property.But it not can avoid since battery is in installation and battery electrode group in use process
Group shake and caused by failure.On the other hand, it at present in the assembling process of battery, takes at the center of single battery
A piece of protective net is placed in most of region, with prevent battery separator damage and in use foreign matter fall into battery and
Cause cell damage.But due to the material of protective net is lighter etc., after battery liquid feeding, protective net easily swims in face
On, and in the case of a shock, it can turn on one's side in the side of pole group, lose due protective action.
Utility model content
The utility model is directed to the deficiencies in the prior art, provides a kind of lead storage battery protective sheet, has good
Anti seismic efficiency, effectively avoid pole group shake and caused by accordingly damage.
A kind of lead storage battery protective sheet, the lead storage battery include end pole, battery case and are set to several in battery case
Pole group with busbar connector, the lead storage battery protective sheet include laminar ontology, and the ontology is bent equipped with several segments
The inverted U-type groove with busbar connector cooperation is formed, the part not bent is provided with sour hole.
The ontology is equipped with the avoid holes of evacuation end pole.
The notch of the U-type groove has the fastener in insertion busbar connector bottom gap.
The fastener is the chimb or spaced convex block set on U-type groove notch two sides, is set on the chimb or convex block
There is chamfering.
Elasticity resistance when the both ends of the ontology are equipped with vertical plane where with ontology, assembling with battery case interference fit
Power item.
The elastic resistance item and battery case contact surface are equipped with elastic bumps.
The utility model lead storage battery protective sheet is by being bent to form and converging equipped with several segments on laminar ontology
The inverted u-shaped slot that deploying is closed, so that a piece of protective sheet corresponds to an entire pole group, compared with the prior art in protective net for,
It is a kind of composite structure of integral type, effectively prevent protective sheet offset, floating and rollover, improve anti seismic efficiency, avoids because of pole group
It shakes and causes cell damage.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model protective sheet.
Fig. 2 is the side structure schematic view of the utility model protective sheet.
Fig. 3 is A partial enlarged view in Fig. 2.
Fig. 4 is B partial enlarged view in Fig. 2.
Fig. 5 is the overlooking structure diagram of the protective sheet with avoid holes.
Fig. 6 is the side structure schematic view of the protective sheet with avoid holes.
Specific embodiment
Lead storage battery includes holding pole, battery case and several pole groups with busbar connector in battery case, this is practical
Lead accumulator protective sheet is used to be arranged in the surface of pole group, and each pole group is correspondingly arranged a protective sheet.
As shown in figures 1-4, a kind of lead storage battery protective sheet, including laminar ontology 1, it is curved that ontology 1 is equipped with several segments
Folding forms the inverted U-type groove 2 cooperated with the busbar connector of battery, and the part not bent is provided with sour hole 3.Have in one pole group
One positive bus and a negative bus-bar, correspondingly, being equipped with 2 inverted U-type grooves 2 on ontology 1.
The notch of U-type groove 2 has the fastener 4 in insertion busbar connector bottom gap.Fastener 4 is set on 2 notch two sides of U-type groove
Chimb or spaced convex block, convex block are equivalent to chimb and are broken into convex block one by one, can be realized identical function, that is, detain
Firmly busbar connector bottom prevents protective sheet from floating.For the ease of assembling, chimb or convex block are equipped with chamfering 5.
The both ends of ontology 1 be equipped with it is vertical with 1 place plane of ontology, assembling when with battery case be interference fitted elastic resistance
Item 6.When assembling, a pole group is arranged in a single lattice of battery case, and the elastic resistance item 6 at a protective sheet both ends is clamped on
In single lattice, avoid protective sheet in battery case bias internal, floating or rollover.Elastic resistance item 6 and battery case contact surface are equipped with elasticity
Protrusion 7.Elastic bumps 7 can increase the frictional force between protective sheet and battery case.7 material of elastic resistance item 6 and elastic bumps
For acid-resistant anti-corrosion plastic or rubber.
Be as illustrated in Figures 5 and 6 the protective sheet of another structure, suitable for having a pole group of end pole, remaining structure with
The structure of protective sheet shown in Fig. 1~4 is identical, and the avoid holes 8 of evacuation end pole are only equipped on ontology 1.The avoid holes 8
Including a part on 2 side wall of a part and an adjacent U-type groove that is not bent in protective sheet.
When in use, each pole group is correspondingly arranged a protective sheet to the utility model protective sheet, the pole group without end pole
Using the protective sheet of structure as shown in figures 1-4, the pole group containing end pole, will using the protective sheet of structure as illustrated in Figures 5 and 6
Protective sheet is pressed downward, and cooperates U-type groove 2 and busbar connector, fastener 4 is embedded in the gap of busbar connector bottom, the elastic resistance item 6 at both ends
And the side wall interference fit of elastic bumps 7 and battery case.
Claims (6)
1. a kind of lead storage battery protective sheet, the lead storage battery includes end pole, battery case and is set to several tools in battery case
There is the pole group of busbar connector, the lead storage battery protective sheet includes laminar ontology, which is characterized in that if the ontology is equipped with
Dry section is bent to form the inverted U-type groove with busbar connector cooperation, and the part not bent is provided with sour hole.
2. lead storage battery protective sheet as described in claim 1, which is characterized in that the ontology is equipped with keeping away for evacuation end pole
Allow hole.
3. lead storage battery protective sheet as claimed in claim 1 or 2, which is characterized in that there is the notch of the U-type groove insertion to converge
The fastener in stream row bottom gap.
4. lead storage battery protective sheet as claimed in claim 3, which is characterized in that the fastener is set on U-type groove notch two sides
Chimb or spaced convex block, the chimb or convex block are equipped with chamfering.
5. lead storage battery protective sheet as claimed in claim 1 or 2, which is characterized in that the both ends of the ontology are equipped with and ontology
Place plane it is vertical, assembling when elastic resistance item with battery case interference fit.
6. lead storage battery protective sheet as claimed in claim 5, which is characterized in that the elastic resistance item and battery case contact surface
Equipped with elastic bumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389489.XU CN208157561U (en) | 2018-03-21 | 2018-03-21 | A kind of lead storage battery protective sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389489.XU CN208157561U (en) | 2018-03-21 | 2018-03-21 | A kind of lead storage battery protective sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157561U true CN208157561U (en) | 2018-11-27 |
Family
ID=64392315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389489.XU Expired - Fee Related CN208157561U (en) | 2018-03-21 | 2018-03-21 | A kind of lead storage battery protective sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394517A (en) * | 2021-05-28 | 2021-09-14 | 浙江天能电池(江苏)有限公司 | Preparation method of storage battery simulation mesh |
-
2018
- 2018-03-21 CN CN201820389489.XU patent/CN208157561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394517A (en) * | 2021-05-28 | 2021-09-14 | 浙江天能电池(江苏)有限公司 | Preparation method of storage battery simulation mesh |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200321 |