CN205376665U - Lithium ion starting battery - Google Patents
Lithium ion starting battery Download PDFInfo
- Publication number
- CN205376665U CN205376665U CN201620049691.9U CN201620049691U CN205376665U CN 205376665 U CN205376665 U CN 205376665U CN 201620049691 U CN201620049691 U CN 201620049691U CN 205376665 U CN205376665 U CN 205376665U
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- China
- Prior art keywords
- lithium ion
- battery
- top cover
- housing
- cells
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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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- 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 provides a lithium ion starting battery belongs to the lithium - ion battery technology field. It has solved current plumbic acid starting battery serious pollution's problem. This lithium ion starting battery includes the casing, the top cap, the circuit board, the group battery, anodal post and negative pole post, the group battery is established ties by a plurality of lithium iron phosphate lithium ion battery and is formed, the group battery is installed in the casing, the lug that is the cavity form has on the top cap, the one end of lug one side has left breach, the other end has right breach, anodal post is fixed in right breach, the negative pole post is fixed in left breach, the circuit board is fixed in the cavity of lug, anodal post and negative pole post pass through the circuit board and ally oneself with with group battery ferroelectric phase. This lithium ion starting battery has the problem that the security performance is good and little to environmental pollution.
Description
Technical field
This utility model belongs to technical field of lithium ion, relates to a kind of lithium ion and starts battery.
Background technology
On market, the startup battery employing of the automobile of use, motorcycle is 12V/7Ah lead-acid battery, and lead-acid battery is that a kind of electrode is mainly made up of plumbous and oxide, and electrolyte is the accumulator of sulfuric acid solution.Under lead-acid battery discharge condition, positive pole is mainly composed of Lead oxide brown, and negative pole is mainly composed of lead；Under charged state, the main component of both positive and negative polarity is lead sulfate.
It is low to there is specific energy in lead-acid battery, the volume that lead-acid battery starts power supply is relatively larger and heavier, install and need to occupy bigger installation site, in use lead-acid battery housing is once break and existing for sulfuric acid solution outflow, sulfuric acid corrosion automobile, the problem of motorcycle, and the problem that environment can be polluted by the lead in lead-acid battery, for avoiding the expansion of this pollution, market is performing to scrap the recovery dependencies of lead-acid battery, but still relate to the process problem of lead metal when lead-acid battery is scrapped, inevitably environment is had certain pollution and infringement.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is proposed that a kind of lithium ion starts battery, solves the technical problem that it is how to make the startup power supply in existing automobile, motorcycle that the pollution of environment is few.
The purpose of this utility model can be realized by following technical proposal: a kind of lithium ion starts battery, including housing, top cover, wiring board, set of cells, positive terminal and negative terminal, it is characterized in that, described set of cells is formed by some ferric phosphate lithium ion battery series connection, described set of cells is installed in the housing, described top cover has the projection in hollow form, one end of described projection side has left breach, the other end has right breach, described positive terminal is fixed in right breach, described negative terminal is fixed in left breach, described wiring board is fixed in the cavity of projection, described positive terminal and negative terminal are connected by wiring board and set of cells electricity.
This lithium ion starts battery and is mainly used in automobile, motorcycle as starting power supply, the set of cells of this startup battery is to be formed by ferric phosphate lithium ion battery series connection, ferric phosphate lithium ion battery is the discharge and recharge that the oxidoreduction by lithium ion realizes battery, electrolyte is inside lithium-ion battery monomer, even if housing is destroyed, scrapping without the leakage causing this startup battery, security performance is good, long service life；The set of cells small volume that ferric phosphate lithium ion battery is in series, namely the volume of housing and top cover can also do less, lightweight, make the space that this startup battery occupies little, reduce installation site space requirement, easy for installation；And the set of cells made of ferric phosphate lithium ion battery is absent from the environmentally harmful materials such as lead, the pollution that environment is made is few.
Start in battery at above-mentioned a kind of lithium ion, the top of described housing has insertion section, the edge of described case top has annular shoulder block, the bottom of described top cover has insertion groove, being interval with several clamping raised lines on the medial wall of described insertion groove, when housing and top cover are fixedly connected with, described insertion section is inserted in insertion groove, and insertion section and clamping raised line lean, the bottom of described top cover is resisted against on annular shoulder block.It is inserted in insertion groove by insertion section, insertion section is connected with clamping raised line tight fit, it is connected convenient, securing member can be increased when being necessary and improve the connected firmness of top cover and housing, annular shoulder block plays spacing effect, when the bottom of top cover is resisted against on annular shoulder block, it was demonstrated that top cover and housing are installed and put in place.
Starting in battery at above-mentioned a kind of lithium ion, the bottom of described clamping raised line has the spigot surface being obliquely installed.Spigot surface plays the effect of guiding, and arranging of spigot surface facilitates insertion section to be inserted in insertion groove.
Starting in battery at above-mentioned a kind of lithium ion, the lower surface of described projection has several mounting posts, and described wiring board is fixedly connected with by securing member and mounting post.Make the unsettled setting of wiring board by mounting post and securing member, make wiring board will not contact with miscellaneous part, improve the service life of wiring board.
Starting in battery at above-mentioned a kind of lithium ion, the quantity of described ferric phosphate lithium ion battery is 3-8 sheet.
Starting in battery at above-mentioned a kind of lithium ion, described housing and top cover are made by plastic material.Plastic material is insulant, makes this startup battery to leak electricity.
Compared with prior art, it is formed by some ferric phosphate lithium ion battery series connection that the lithium ion that this utility model provides starts battery, even if housing is destroyed, scrap without the leakage causing this startup battery, the problem that will not produce corrosion, security performance is good, long service life；And ferric phosphate lithium ion battery specific energy is big, cycle-index is many, and the volume of the set of cells being in series is relatively small, and namely the volume of housing and top cover can also be less, lightweight, reduces the space requirement of installation site, is that this startup battery is easy for installation；And the set of cells made of ferric phosphate lithium ion battery is absent from the problem of lead contamination, environmental pollution is little.
Accompanying drawing explanation
Fig. 1 is the overall structure explosive view that this lithium ion starts battery.
Fig. 2 is the overall structure schematic diagram that this lithium ion starts battery.
In figure, 1, housing；11, insertion section；12, annular shoulder block；2, top cover；21, insertion groove；22, clamping raised line；23, spigot surface；3, wiring board；4, set of cells；5, positive terminal；6, negative terminal；7, projection；8, left breach；9, right breach；10, mounting post.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
This lithium ion starts battery and is mainly used in automobile, motorcycle as starting power supply.
As shown in Figure 1 and Figure 2, this lithium ion startup battery includes housing 1, top cover 2, wiring board 3, set of cells 4, positive terminal 5 and negative terminal 6.
Housing 1 and top cover 2 are made by plastic material, the upper surface of top cover 2 has in convex shape and the projection 7 of inner hollow, one end of projection 7 side has left breach 8, and the other end has right breach 9, and the edge of projection 7 is to the close together at top cover 2 edge, in the present embodiment, this distance is 5mm, and in actual production, this distance can be 2mm or 10mm, positive terminal 5 is fixed in right breach 9, and negative terminal 6 is fixed in left breach 8.The top of housing 1 has insertion section 11, the edge at housing 1 top has annular shoulder block 12, the bottom of top cover 2 has insertion groove 21, being interval with several clamping raised lines 22 on the medial wall of insertion groove 21, the bottom of clamping raised line 22 has the spigot surface 23 being obliquely installed, when housing 1 and top cover 2 are fixedly connected with, insertion section 11 is inserted in insertion groove 21, and insertion section 11 leans with clamping raised line 22, insertion section 11 is connected with clamping raised line 22 tight fit, and the bottom of top cover 2 is resisted against on annular shoulder block 12.The lower surface of projection 7 is cavity, and in the present embodiment, the lower surface of projection 7 has four mounting posts 10, wiring board 3 is fixedly connected with by securing member and mounting post 10, wiring board 3 is fixed in the cavity of projection 7, and in actual production, the quantity of mounting post 10 can be two or six.
In the present embodiment, set of cells 4 is formed by four ferric phosphate lithium ion battery series connection, and in actual production, the quantity of ferric phosphate lithium ion battery can be three or eight, set of cells 4 is installed within the case 1, and positive terminal 5 and negative terminal 6 are connected by wiring board 3 and set of cells 4 electricity.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing the terms such as housing 1, insertion section 11, annular shoulder block 12, top cover 2, insertion groove 21, clamping raised line 22, spigot surface 23, wiring board 3, set of cells 4, positive terminal 5, negative terminal 6, projection 7, left breach 8, right breach 9, mounting post 10 herein, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain essence of the present utility model more easily；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (6)
1. a lithium ion starts battery, including housing (1), top cover (2), wiring board (3), set of cells (4), positive terminal (5) and negative terminal (6), it is characterized in that, described set of cells (4) is formed by some ferric phosphate lithium ion battery series connection, described set of cells (4) is arranged in housing (1), described top cover (2) has the projection (7) in hollow form, one end of described projection (7) side has left breach (8), the other end has right breach (9), described positive terminal (5) is fixed in right breach (9), described negative terminal (6) is fixed in left breach (8), described wiring board (3) is fixed in the cavity of projection (7), described positive terminal (5) and negative terminal (6) are connected by wiring board (3) and set of cells (4) electricity.
2. a kind of lithium ion according to claim 1 starts battery, it is characterized in that, the top of described housing (1) has insertion section (11), the edge at described housing (1) top has annular shoulder block (12), the bottom of described top cover (2) has insertion groove (21), the medial wall of described insertion groove (21) is interval with several clampings raised line (22), when housing (1) and top cover (2) are fixedly connected with, described insertion section (11) is inserted in insertion groove (21), and insertion section (11) lean with clamping raised line (22), the bottom of described top cover (2) is resisted against in annular shoulder block (12).
3. a kind of lithium ion according to claim 2 starts battery, it is characterised in that the bottom of described clamping raised line (22) has the spigot surface (23) being obliquely installed.
4. a kind of lithium ion according to claim 1 or 2 or 3 starts battery, it is characterized in that, the lower surface of described projection (7) has several mounting posts (10), and described wiring board (3) is fixedly connected with by securing member and mounting post (10).
5. a kind of lithium ion according to claim 1 or 2 or 3 starts battery, it is characterised in that the quantity of described ferric phosphate lithium ion battery is 3-8 sheet.
6. a kind of lithium ion according to claim 1 or 2 or 3 starts battery, it is characterised in that described housing (1) and top cover (2) are made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049691.9U CN205376665U (en) | 2016-01-19 | 2016-01-19 | Lithium ion starting battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049691.9U CN205376665U (en) | 2016-01-19 | 2016-01-19 | Lithium ion starting battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376665U true CN205376665U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620049691.9U Active CN205376665U (en) | 2016-01-19 | 2016-01-19 | Lithium ion starting battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134746A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Secondary cell, cell module, and manufacturing method for secondary cell |
-
2016
- 2016-01-19 CN CN201620049691.9U patent/CN205376665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134746A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Secondary cell, cell module, and manufacturing method for secondary cell |
| US11177542B2 (en) | 2018-12-29 | 2021-11-16 | Contemporary Amperex Technology Co., Limited | Secondary battery and battery module |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |