CN203932154U - A kind of casing of lithium ion battery capable of being combined - Google Patents
A kind of casing of lithium ion battery capable of being combined Download PDFInfo
- Publication number
- CN203932154U CN203932154U CN201420289555.8U CN201420289555U CN203932154U CN 203932154 U CN203932154 U CN 203932154U CN 201420289555 U CN201420289555 U CN 201420289555U CN 203932154 U CN203932154 U CN 203932154U
- Authority
- CN
- China
- Prior art keywords
- tapered plane
- boss
- lithium ion
- dovetail groove
- ion battery
- 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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- 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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Abstract
A kind of casing of lithium ion battery capable of being combined, comprise the body (1) of cylindrical case, on the lateral wall of body (1) left and right sides and madial wall, all form the outer tapered plane (11) and the interior tapered plane (12) that parallel, on the tapered plane (11) of body (1) one side, form the dovetail groove (13) that runs through the upper bottom surface of body (1), on the tapered plane (11) of body (1) opposite side, form the boss (14) of swallow-tail form, the shape of the dovetail groove (13) of described body (1) one side is identical with the shape of the boss (14) of body (1) opposite side, on the madial wall of described body (1), form some vertical jacking blocks (15), on the dovetail groove (13) of body (1) and boss (14), be plugged with the first backplate (2) and the second backplate (3).It can be combined into annular lithium battery structure by multiple lithium batteries, thereby is set on column electric equipment, is the power supply of column electric equipment.
Description
Technical field:
This practical technical field that newly relates to lithium ion battery, more specifically to a kind of casing of lithium ion battery capable of being combined.
Background technology:
Lithium ion battery is that a class is anodal utmost point material, the battery that uses non-aqueous electrolytic solution by lithium-containing compound.Its operating voltage is high, energy density is large, and self discharge is little, pollutes less, and long service life, is the desirable energy of some long-life high reliability instrument and meters and mobile device.And from lithium ion battery contour structures, common are column lithium ion battery, rectangular lithium ion battery etc., difform lithium ion battery is applicable in the equipment of different structure, but the lithium ion battery of existing shape uses on the electrical equipment with column less.
Practical fresh content:
This practical new object is exactly the deficiency for prior art, and a kind of casing of lithium ion battery capable of being combined is provided, and its multiple can combination and being set on column electric equipment is that column electric equipment is powered.
This practical new technology solution is as follows:
A kind of casing of lithium ion battery capable of being combined, comprise the body of cylindrical case, on the lateral wall of the body left and right sides and madial wall, all form the outer tapered plane and the interior tapered plane that parallel, on the tapered plane of body one side, form the dovetail groove that runs through bottom surface on body, on the tapered plane of body opposite side, form the boss of swallow-tail form, the shape of the dovetail groove of described body one side is identical with the shape of the boss of body opposite side, on the madial wall of described body, form some vertical jacking blocks, on the dovetail groove of body and boss, be plugged with the first backplate and the second backplate.
Described dovetail groove and boss are positioned on the same side of both sides, body front and back.
In described body, be mounted with battery core body, the interior tapered plane of the both sides of battery core body and the body left and right sides is tangent, and described jacking block leans against on battery core body.
This practical new beneficial effect is:
1, it adopts the lithium ion battery structure that this kind of casing of lithium ion battery can circularize multiple assembling lithium ion batteries, thereby is set on column electric equipment, is the power supply of column electric equipment.
2, it is not in the time combining, and the backplate that puts both sides both can be used as common cylindricality lithium ion battery and used.
Brief description of the drawings:
Fig. 1 is this practical new structural representation;
Fig. 2 is this practical new structural representation during without backplate;
Fig. 3 is that this practically new changes angle structural representation during without backplate;
Structural representation when Fig. 4 is this practical new combination.
In figure: 1, body; 2, the first backplate; 3, the second backplate; 4, battery core body; 11, outer tapered plane; 12, interior tapered plane; 13, dovetail groove; 14, boss; 15, jacking block.
Embodiment:
Embodiment: see shown in Fig. 1 to 4, a kind of casing of lithium ion battery capable of being combined, comprise the body 1 of cylindrical case, on the lateral wall of body 1 left and right sides and madial wall, all form the outer tapered plane 11 and the interior tapered plane 12 that parallel, on the tapered plane 11 of body 1 one sides, form the dovetail groove 13 that runs through bottom surface on body 1, on the tapered plane 11 of body 1 opposite side, form the boss 14 of swallow-tail form, the shape of the dovetail groove 13 of described body 1 one sides is identical with the shape of the boss 14 of body 1 opposite side, on the madial wall of described body 1, form some vertical jacking blocks 15, on the dovetail groove 13 of body 1 and boss 14, be plugged with the first backplate 2 and the second backplate 3.
Described dovetail groove 13 and boss 14 are positioned on the same side of body 1 both sides, front and back.
In described body 1, be mounted with battery core body 4, the interior tapered plane 12 of the both sides of battery core body 4 and body 1 left and right sides is tangent, and described jacking block 15 leans against on battery core body 4.
Operation principle: when this practical new combination as shown in Figure 4, the first backplate 2 of multiple outer cover bodies 1 both sides and the second backplate 3 are taken off, again the boss 14 of outer cover body 1 one sides is plugged in the dovetail groove 13 on another outer cover body 1, be combined into an annular lithium ion battery group thereby make successively multiple outer cover bodies 1 join end to end, thereby can be set on column electric equipment, be the power supply of column electric equipment.
Claims (3)
1. a casing of lithium ion battery capable of being combined, comprise the body (1) of cylindrical case, it is characterized in that: on the lateral wall of body (1) left and right sides and madial wall, all form the outer tapered plane (11) and the interior tapered plane (12) that parallel, on the tapered plane (11) of body (1) one side, form the dovetail groove (13) that runs through the upper bottom surface of body (1), on the tapered plane (11) of body (1) opposite side, form the boss (14) of swallow-tail form, the shape of the dovetail groove (13) of described body (1) one side is identical with the shape of the boss (14) of body (1) opposite side, on the madial wall of described body (1), form some vertical jacking blocks (15), on the dovetail groove (13) of body (1) and boss (14), be plugged with the first backplate (2) and the second backplate (3).
2. a kind of casing of lithium ion battery capable of being combined according to claim 1, is characterized in that: described dovetail groove (13) and boss (14) are positioned on the same side of both sides, body (1) front and back.
3. a kind of casing of lithium ion battery capable of being combined according to claim 1, it is characterized in that: in described body (1), be mounted with battery core body (4), the interior tapered plane (12) of the both sides of battery core body (4) and body (1) left and right sides is tangent, and described jacking block (15) leans against on battery core body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289555.8U CN203932154U (en) | 2014-05-30 | 2014-05-30 | A kind of casing of lithium ion battery capable of being combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289555.8U CN203932154U (en) | 2014-05-30 | 2014-05-30 | A kind of casing of lithium ion battery capable of being combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932154U true CN203932154U (en) | 2014-11-05 |
Family
ID=51827918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289555.8U Expired - Fee Related CN203932154U (en) | 2014-05-30 | 2014-05-30 | A kind of casing of lithium ion battery capable of being combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932154U (en) |
-
2014
- 2014-05-30 CN CN201420289555.8U patent/CN203932154U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20170530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |