CN203871412U - Storage battery - Google Patents
Storage battery Download PDFInfo
- Publication number
- CN203871412U CN203871412U CN201420174391.4U CN201420174391U CN203871412U CN 203871412 U CN203871412 U CN 203871412U CN 201420174391 U CN201420174391 U CN 201420174391U CN 203871412 U CN203871412 U CN 203871412U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- plate
- plates
- battery
- negative
- 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
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
- Secondary Cells (AREA)
Abstract
The utility model discloses a storage battery. The storage battery comprises a shell, wherein a plurality of cells are arranged inside the shell; the cells are connected with one another through transverse leads; a battery cover is arranged at the top of the shell; a positive connecting post, a negative connecting post and liquid injection hole screw plugs are arranged on the battery cover; an electrode sleeve is arranged at the bottom of the positive connecting post; positive plates and negative plates embedded with each other are arranged in each cell; insulating baffles are arranged between the positive plates and the negative plates; the cells are filled with an electrolyte solution; the storage battery is characterized in that a plurality of raised ribs that can support the positive plates, the negative plates and the baffles are arranged at the bottom of the shell; supporting plates are arranged among the ribs; inclined plates which are inclined downwards are arranged on both sides of the supporting plates; two sides of the ribs extend from the top towards the side of the supporting plates to form first curved plates; the ribs shrink downwards from the top to form second curved plates. By the adoption of the storage battery, active materials dropping off in the operation process of the storage battery are prevented from affecting the charging and discharging efficiency.
Description
Technical field
The utility model relates to a kind of storage battery.
Background technology
Storage battery (Storage Battery) is a kind of device that chemical energy is directly changed into electric energy, is rechargeable battery, is realized and being recharged by reversible chemical reaction.Active material on its positive and negative pole plate and electrolyte carry out electrochemical reaction and realize charge and discharge process.Along with the carrying out of electrochemical reaction, active material can slowly separate from positive and negative pole plate.
In practical application, much storage batterys in the course of the work, are not actionless, but may move together along with automobile, plant equipment, and the active material therefore separating can move along with electrolyte, affects charge and discharge efficiency.
Utility model content
For the problems referred to above, the utility model provides a kind of storage battery, avoids in battery-operated process, and the active material separating affects charge and discharge efficiency.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of storage battery, comprise shell, in described shell, be provided with several single lattice batteries, between single lattice battery, be connected by horizontal leads, cover top portion is provided with battery cap, on described battery cap, be provided with anodal joint pin, negative pole joint pin and liquid filling hole plug screw, described anodal joint pin bottom is provided with electrode lining, in described single lattice battery, be provided with chimeric positive plate and negative plate mutually, between positive plate and negative plate, be provided with the dividing plate of insulation, in described single lattice battery, be filled with electrolyte, it is characterized in that, described outer casing bottom is provided with several can support positive plate, the projection rib of negative plate and dividing plate, between rib, be provided with supporting bracket, described supporting bracket both sides are provided with downward-sloping hang plate, described rib both sides are extended the first arc from top to supporting bracket side, described rib shrinks downwards from top and forms the second arc.
The active material splitting away off can be along hang plate or the first arc landing to outer casing bottom, in the time that electrolyte moves along with storage battery, due to the guide effect of hang plate, the first arc and the second arc, active material can accumulate in outer casing bottom, and can not move along with electrolyte, well avoided in battery-operated process, the active material separating affects charge and discharge efficiency.
Further, dividing plate can be that thickness is microporous rubber separator, glass fibre or the micropore phenolic resins of 1mm.Be beneficial to electrolyte permeability, reduce accumulator internal resistance, and chemical property be good, has acidproof and non-oxidizability.
The beneficial effects of the utility model are: avoid in battery-operated process, the active material separating affects charge and discharge efficiency.Further, be beneficial to electrolyte permeability, reduce accumulator internal resistance, and chemical property be good, has acidproof and non-oxidizability.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of a kind of storage battery of the utility model;
Fig. 2 is the structure for amplifying schematic diagram of the cross section of the rib groups of a kind of storage battery of the utility model;
The mark implication of accompanying drawing is as follows:
1: shell; 2: battery cap; 3: negative pole joint pin; 4: liquid filling hole plug screw; 5: horizontal leads; 6: anodal joint pin; 7: electrode lining; 8: single lattice battery; 9: electrolyte; 10: rib; 11: positive plate; 12: negative plate; 13: microporous rubber separator; 14: outer casing bottom; 15: supporting bracket; 16: hang plate; 17: the first arcs; 18: the second arcs.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, a kind of storage battery, comprise shell 1, preferably shell 1 is polypropylene plastics material, is provided with several single lattice batteries 8 in described shell 1, and the electromotive force producing due to an accumulator plus-minus polar plate is 2V, for obtaining 6V, 12V electromotive force, storage battery need to be together in series 3 groups or 6 groups of pole plates, makes 3 or 6 not connected single lattice batteries 8 and form the storage battery of 6V, 12V by whole housing, between single lattice battery 8, is connected by horizontal leads 5.
Shell 1 top is provided with battery cap 2 and is used for closed secondary battery, can use vulcanie lid for single lattice battery 8, and the integral type storage battery forming for multiple single lattice batteries 8, need to use polypropylene plastics material.The liquid filling hole plug screw 4 that is provided with anodal joint pin 6, negative pole joint pin 3 on described battery cap 2 and equates with single lattice battery 8 quantity, battery cap 2 coordinates with shell 1 tightly makes each single lattice battery 8 separate completely.
Described anodal joint pin 6 bottoms are provided with electrode lining 7, are provided with chimeric positive plate 11 and negative plate 12 mutually in described single lattice battery 8, are provided with the dividing plate of insulation between positive plate 11 and negative plate 12, in described single lattice battery 8, are filled with electrolyte 9.Its median septum can be microporous rubber separator 13, and performance is good and the life-span is long, but cost is slightly high.Also can select glass fibre, can be also micropore phenolic resins, and its aperture is little, porosity rate is high, thin and soft, and cost is low.Best results in the time that its thickness is 1mm.Active material on its positive and negative pole plate and electrolyte 9 carry out electrochemical reaction and realize charge and discharge process.Preferably the thickness of positive plate 11 and negative plate 12 is 1.6-2.4mm.
Described outer casing bottom 14 is provided with several can support the projection rib 10 of positive plate 11, negative plate 12 and dividing plate, as shown in Figure 2, between rib 10, be provided with supporting bracket 15, described supporting bracket 15 both sides are provided with downward-sloping hang plate 16, described rib 10 both sides are extended the first arc 17 from top to supporting bracket 15 sides, described rib 10 shrinks downwards from top and forms the second arc 18, and in Fig. 2, the first arc 17 and the second arc 18 cross sections have formed a semicircle.One end of preferred angled plate 16 is that minimum end, is positioned at the first arc 17 bottoms.
Along with the carrying out of electrochemical reaction, active material can slowly separate from positive and negative pole plate.The active material splitting away off can be along hang plate 16 or the first arc 17 landings to outer casing bottom 14, it is the bottom between hang plate 16 and rib 10, in the time that electrolyte 9 moves along with storage battery, due to the guide effect of hang plate 16, the first arc 17 and the second arc 18, active material can accumulate in outer casing bottom 14, and can not move along with electrolyte 9, well to avoid in battery-operated process, the active material separating affects charge and discharge efficiency.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a storage battery, comprise shell, in described shell, be provided with several single lattice batteries, between single lattice battery, be connected by horizontal leads, cover top portion is provided with battery cap, on described battery cap, be provided with anodal joint pin, negative pole joint pin and liquid filling hole plug screw, described anodal joint pin bottom is provided with electrode lining, in described single lattice battery, be provided with chimeric positive plate and negative plate mutually, between positive plate and negative plate, be provided with the dividing plate of insulation, in described single lattice battery, be filled with electrolyte, it is characterized in that, described outer casing bottom is provided with several can support positive plate, the projection rib of negative plate and dividing plate, between rib, be provided with supporting bracket, described supporting bracket both sides are provided with downward-sloping hang plate, described rib both sides are extended the first arc from top to supporting bracket side, described rib shrinks downwards from top and forms the second arc.
2. a kind of storage battery according to claim 1, is characterized in that, described dividing plate is that thickness is the microporous rubber separator of 1mm.
3. a kind of storage battery according to claim 1, is characterized in that, described dividing plate is that thickness is the glass fibre of 1mm.
4. a kind of storage battery according to claim 1, is characterized in that, described dividing plate is that thickness is the micropore phenolic resins of 1mm.
5. according to a kind of storage battery described in claim 2 or 3 or 4, it is characterized in that, the thickness of described positive plate and negative plate is 1.6-2.4mm.
6. a kind of storage battery according to claim 5, is characterized in that, described shell and battery cap are all polypropylene plastics materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174391.4U CN203871412U (en) | 2014-04-11 | 2014-04-11 | Storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174391.4U CN203871412U (en) | 2014-04-11 | 2014-04-11 | Storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871412U true CN203871412U (en) | 2014-10-08 |
Family
ID=51652337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174391.4U Expired - Fee Related CN203871412U (en) | 2014-04-11 | 2014-04-11 | Storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943800A (en) * | 2014-04-11 | 2014-07-23 | 昆山达功电子有限公司 | Storage battery |
-
2014
- 2014-04-11 CN CN201420174391.4U patent/CN203871412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943800A (en) * | 2014-04-11 | 2014-07-23 | 昆山达功电子有限公司 | Storage battery |
| CN103943800B (en) * | 2014-04-11 | 2016-03-09 | 昆山达功电子有限公司 | A kind of storage battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013012830A3 (en) | High voltage battery composed of anode limited electrochemical cells | |
| CN203871412U (en) | Storage battery | |
| CN203690393U (en) | Novel lithium battery integration module | |
| CN103943800B (en) | A kind of storage battery | |
| CN202259459U (en) | Power type lithium ion battery structure | |
| CN203103447U (en) | 12V35Ah lead-acid storage battery | |
| CN203553306U (en) | Lithium ion battery pack component | |
| CN101651202A (en) | Storage cell and electrode setting method thereof | |
| CN204118192U (en) | Double-pole lug secondary battery | |
| CN203787526U (en) | Triangular prism lead-acid storage battery | |
| CN204189881U (en) | A kind of energy storage device of many air chambers Multi-pole column counter electrode pole plate pressure | |
| CN209000987U (en) | A kind of easy-to-dismount plastic products battery case | |
| CN203617396U (en) | Trapezoidal balanced storage battery | |
| CN207459021U (en) | A kind of Li-ion batteries piles | |
| CN206040835U (en) | It is two according to applying different level with pressing battery | |
| CN205177959U (en) | Make up formula polymer lithium ion battery fast | |
| CN202977546U (en) | 12V 22Ah lead-acid storage battery | |
| CN103633280A (en) | Four-pole-ear pole plate, four-pole-ear pole group and four-pole-ear storage battery | |
| CN204424325U (en) | A kind of battery cover board and the lithium ion battery containing this cover plate | |
| CN207338502U (en) | A kind of modified lithium battery diaphragm | |
| CN203707234U (en) | Quadrupole-lug polar group and quadrupole-lug storage battery | |
| CN201532990U (en) | Storage battery | |
| CN102263296A (en) | High-energy storage battery | |
| KR101643585B1 (en) | Flexible Electrode Assembly | |
| CN206758586U (en) | A kind of novel high-performance lead-acid accumulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |