CN105576159A - Power cell and power cell top cover - Google Patents
Power cell and power cell top cover Download PDFInfo
- Publication number
- CN105576159A CN105576159A CN201410528564.2A CN201410528564A CN105576159A CN 105576159 A CN105576159 A CN 105576159A CN 201410528564 A CN201410528564 A CN 201410528564A CN 105576159 A CN105576159 A CN 105576159A
- Authority
- CN
- China
- Prior art keywords
- top cover
- pole
- electrokinetic cell
- cell top
- coping plate
- 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.)
- Pending
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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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention provides a power cell and a power cell top cover. The power cell top cover comprises a top cover piece with installation holes, pole columns which are installed in the installation holes of the top cover piece and are in an insulation seal relationship with the installation holes of the top cover piece, and insulation assemblies which contact with the top cover piece, sleeve the pole columns and comprise plastic and multiple high temperature-resistant insulators dispersed in the plastic. The power cell comprises the power cell top cover. In the power cell top cover, the insulation assembly comprises the plastic and the multiple high temperature-resistant insulators dispersed in the plastic so that insulativity of the insulation assembly is guaranteed at a high temperature. The insulation assembly is thin so that the height of the top cover piece and the pole columns is reduced and thus a space utilization rate of a power storage device with the power cell top cover is improved and height of the power storage device is reduced. The power cell top cover simplifies a structure, improves reliability and greatly reduces a cost.
Description
Technical field
The present invention relates to energy storage device field, particularly relate to a kind of electrokinetic cell and electrokinetic cell top cover.
Background technology
Current driving force battery structure part designs all more complicated, especially cap structure.Consider battery core safety, a lot of top cover adds insulating material to insulate between top cover and pole in positive and negative terminals position at present, ensure high-temperature insulation, and these parts is substantially all annular at present, are sheathed on pole as increased pottery at negative pole.We know, ceramic material, glass material are all very crisp, easy pressure break.So substantially all want the thickness of more than 3mm just can guarantee intensity.And for ring-shaped pottery part, upper and lower surface needs enough to put down ability well resistance to compression, and this often needs aft-loaded airfoil to polish.
Based on more than, can high cost be caused, be unfavorable for the batch production of electrokinetic cell, and pole height can be caused too high, send a telegraph core height increase, greatly reduce module utilize space.
Summary of the invention
In view of Problems existing in background technology, the object of the present invention is to provide a kind of electrokinetic cell and electrokinetic cell top cover, it can reduce the height of coping plate and pole.
To achieve these goals, in first aspect, the invention provides a kind of electrokinetic cell top cover, it comprises: coping plate, is provided with installing hole; Pole, in the installing hole being arranged on coping plate and and insulated enclosure between the installing hole of coping plate; And insulation assembly, contact coping plate and be set on pole, insulation assembly comprises plastic cement and is scattered in the multiple high-temperature insulation bodies in plastic cement.
To achieve these goals, in second aspect, the invention provides a kind of electrokinetic cell, it comprises electrokinetic cell top cover described according to a first aspect of the present invention.
Beneficial effect of the present invention is as follows:
In electrokinetic cell top cover of the present invention, insulation assembly comprises plastic cement and is scattered in the multiple high-temperature insulation bodies in plastic cement, insulation assembly insulating properties at high temperature can be ensured, and the shaping size of insulation assembly is thin thus can reduce the height of coping plate and pole, thus improves the space availability ratio of the energy storage device (such as electrokinetic cell and module thereof) using this electrokinetic cell top cover and reduce the height of energy storage device.Meanwhile, electrokinetic cell top cover of the present invention can also simplified structure, improve reliability, significantly reduce costs.
Accompanying drawing explanation
Fig. 1 is the stereogram of the embodiment according to electrokinetic cell top cover of the present invention;
Fig. 2 is the vertical view of the embodiment shown in Fig. 1;
Fig. 3 is the cutaway view of making along the A-A line of Fig. 2;
Fig. 4 is the enlarged drawing of the encircled portion of Fig. 3;
Fig. 5 is the vertical view of the insulation assembly of the embodiment shown in Fig. 1;
Fig. 6 is the front view of the insulation assembly of Fig. 5;
Fig. 7 is the three-dimensional exploded view of the insulation assembly of Fig. 5;
Fig. 8 is the vertical view of the insulation assembly of the alternate embodiment of Fig. 1;
Fig. 9 is the front view of the insulation assembly of Fig. 8;
Figure 10 is the three-dimensional exploded view of the insulation assembly of Fig. 8;
Figure 11 is the stereogram of another embodiment according to electrokinetic cell top cover of the present invention;
Figure 12 is the cutaway view of the alternate embodiment similar with Fig. 3 of the embodiment shown in Figure 11;
Figure 13 is the enlarged drawing of the encircled portion of Figure 12;
Figure 14 is the enlarged drawing of the encircled portion of the alternate embodiment similar with Figure 13;
Figure 15 is the enlarged drawing of the encircled portion of the alternate embodiment similar with Figure 14;
Figure 16 is the enlarged drawing of the encircled portion of the alternate embodiment similar with Figure 15;
Figure 17 is the enlarged drawing of the encircled portion of the alternate embodiment similar with Figure 16.
Wherein, description of reference numerals is as follows:
1 coping plate 3 connects aluminium block
11 installing hole 4 insulation assemblies
12 pressure release valve opening 41 plastic cement
13 liquid injection hole 42 high-temperature insulation bodies
14 upper surface 5 sealing rings
2 pole 51 base portions
21 body 52 protuberances
22 convex platform 6 jump rings
23 lower convex platforms
Embodiment
Describe in detail with reference to the accompanying drawings according to electrokinetic cell of the present invention and electrokinetic cell top cover.
First electrokinetic cell top cover is according to a first aspect of the present invention described.
Referring to figs. 1 through Figure 17, electrokinetic cell top cover according to a first aspect of the present invention comprises: coping plate 1, is provided with installing hole 11; Pole 2, in the installing hole 11 being arranged on coping plate 1 and and insulated enclosure between the installing hole 11 of coping plate 1; And insulation assembly 4, contact coping plate 1 and be set on pole 2, insulation assembly 4 comprises plastic cement 41 and is scattered in the multiple high-temperature insulation bodies 42 in plastic cement 41.
In electrokinetic cell top cover of the present invention, insulation assembly 4 comprises plastic cement 41 and is scattered in the multiple high-temperature insulation bodies 42 in plastic cement 41, insulation assembly 4 insulating properties at high temperature can be ensured, and the shaping size of insulation assembly 4 is thin thus can reduce the height of coping plate 1 and pole 2, thus improves the space availability ratio of the energy storage device (such as electrokinetic cell and module thereof) using this electrokinetic cell top cover and reduce the height of energy storage device.Meanwhile, electrokinetic cell top cover of the present invention can also simplified structure, improve reliability, significantly reduce costs.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, with reference to Fig. 1, Fig. 5 to Fig. 7, Fig. 8 to Figure 10 and Figure 11, insulation assembly 4 can be ringwise.It should be noted that at this, although the insulation assembly shown in accompanying drawing 4 is in the annular of rule, the shape of insulation assembly 4 of the present invention is not limited to this, and it can be other rules or irregularly shaped, as long as make, in the middle of insulation assembly 4, there is hole, can be set on pole 2.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, plastic cement 41 can be the material of electrolyte resistance.In one embodiment, plastic cement 41 can be at least one in polypropylene (PP), polythiaether (PPS), poly-perfluoro alkoxy (PFA).
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, high-temperature insulation body 42 can be cylindrical (with reference to Fig. 5 to Fig. 7) or spherical (with reference to Fig. 8 to Figure 10).The moulding process of small cylindrical or spherical high-temperature insulation body 42 is easy to realize and intensity is high, this small cylindrical or spherical high-temperature insulation body 42 is scattered in plastic cement 41, thus further increases the intensity of insulation assembly 4.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, high-temperature insulation body 42 can be pottery or mica material.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, insulation assembly 4 is shaping by Shooting Technique, is scattered in plastic cement 41 to make multiple high-temperature insulation body 42.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, with reference to Fig. 5 to Fig. 7, Fig. 8 to Figure 10, high-temperature insulation body 42 can be scattered in plastic cement 41 equably.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, high-temperature insulation body 42 dispersibles in the circle centre position near insulation assembly 4.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, referring to figs. 1 through Fig. 3 and Figure 11 to Figure 12, coping plate 1 can be provided with pressure release valve opening 12 and liquid injection hole 13.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, referring to figs. 1 through Fig. 4, Figure 15 to Figure 17, described electrokinetic cell top cover also can comprise: connect aluminium block 3, to be set on corresponding pole 2 and to be positioned at the top of insulation assembly 4 and spaced apart with coping plate 1 via insulation assembly 4.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, referring to figs. 1 through Fig. 4, Figure 15 to Figure 17, pole 2 can comprise: body 21; And convex platform 22, to be positioned at above body 21 and to be connected with body 21, connecting aluminium block 3 is sheathed on pole 2 convex platform 22 in male-female engagement mode.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, see figures.1.and.2, pole 2 can comprise Positive Poles and negative pole pole one of at least.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, referring to figs. 1 through Fig. 4, Figure 11 to Figure 13, insulation assembly 4 can with coping plate 1, each self-forming of pole 2, described electrokinetic cell top cover also can comprise: sealing ring 5, comprise base portion 51, to be set on pole 2 and to make sealed insulation between coping plate 1 and pole 2 below coping plate 1.In one embodiment, also can comprise referring to figs. 1 through Fig. 4, sealing ring: protuberance 52, project in the installing hole 11 of coping plate 1 around pole 2 from base portion 51.In one embodiment, may extend into contact insulation assembly 4 from below referring to figs. 1 through Fig. 4, protuberance 52.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, with reference to Figure 11 to Figure 13, described electrokinetic cell top cover also can comprise: jump ring 6, is positioned at above insulation assembly 4, is arranged in pole 2 and abuts insulation assembly 4.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, with reference to Figure 14 and Figure 15, insulation assembly 4 can with coping plate 1, pole 2 integrated injection molding, be engaged in pole 2 with the inner peripheral surface 411 of the plastic cement 41 making insulation assembly 4 and make the lower surface 412 of the plastic cement 41 of insulation assembly 4 be engaged in the upper surface 14 of coping plate 1, thus the insulated enclosure between the installing hole 11 realizing pole 2 and coping plate 1.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, with reference to Figure 16, insulation assembly 4 can with coping plate 1, pole 2 integrated injection molding, to make the plastic cement 41 of insulation assembly 4 above coping plate 1 and shaping between the installing hole 11 and pole 2 of coping plate 1, thus the insulated enclosure between the installing hole 11 realizing pole 2 and coping plate 1.
In an embodiment of electrokinetic cell top cover according to a first aspect of the present invention, with reference to Figure 17, pole 2 can comprise: body 21; And lower convex platform 23, to be positioned at below body 21 and to be connected with body 21; Wherein, the plastic cement 41 of insulation assembly 4 is also shaping between coping plate 1 and the lower convex platform 23 of pole 2 below coping plate 1.
The following describes electrokinetic cell according to a second aspect of the present invention.
Electrokinetic cell according to a second aspect of the present invention comprises electrokinetic cell top cover described according to a first aspect of the present invention.
Claims (14)
1. an electrokinetic cell top cover, is characterized in that, comprising:
Coping plate (1), is provided with installing hole (11);
Pole (2), in the installing hole (11) being arranged on coping plate (1) and and insulated enclosure between the installing hole (11) of coping plate (1); And
Insulation assembly (4), contact coping plate (1) and be set on pole (2), insulation assembly (4) comprises plastic cement (41) and is scattered in the multiple high-temperature insulation bodies (42) in plastic cement (41).
2. electrokinetic cell top cover according to claim 1, is characterized in that, high-temperature insulation body (42) is for cylindrical or spherical.
3. electrokinetic cell top cover according to claim 1, is characterized in that, high-temperature insulation body (42) is scattered in plastic cement (41) equably.
4. electrokinetic cell top cover according to claim 1, is characterized in that, high-temperature insulation body (42) is scattered in the circle centre position near insulation assembly (4).
5. electrokinetic cell top cover according to claim 1, is characterized in that, described electrokinetic cell top cover also comprises:
Connect aluminium block (3), be set in corresponding pole (2) and go up and be positioned at the top of insulation assembly (4) and spaced apart with coping plate (1) via insulation assembly (4).
6. electrokinetic cell top cover according to claim 5, is characterized in that, pole (2) comprising:
Body (21); And
Convex platform (22), is positioned at body (21) top and is connected with body (21), connects aluminium block (3) is sheathed on pole (2) convex platform (22) in male-female engagement mode.
7. electrokinetic cell top cover according to claim 1, is characterized in that,
Insulation assembly (4) and coping plate (1), pole (2) each self-forming,
Described electrokinetic cell top cover also comprises:
Sealing ring (5), comprises base portion (51), is set in pole (2) and goes up and be positioned at coping plate (1) below to make sealed insulation between coping plate (1) and pole (2).
8. electrokinetic cell top cover according to claim 7, is characterized in that,
Sealing ring also comprises: protuberance (52), projects in the installing hole (11) of coping plate (1) from base portion (51) around pole (2).
9. electrokinetic cell top cover according to claim 8, is characterized in that, protuberance (52) extends to and contacts insulation assembly (4) from below.
10. electrokinetic cell top cover according to claim 1, is characterized in that, described electrokinetic cell top cover also comprises:
Jump ring (6), is positioned at insulation assembly (4) top, is arranged in pole (2) and abuts insulation assembly (4).
11. electrokinetic cell top covers according to claim 1, it is characterized in that, insulation assembly (4) and coping plate (1), pole (2) integrated injection molding, be engaged in pole (2) to make the inner peripheral surface of the plastic cement of insulation assembly (4) (41) (411) and make the lower surface of the plastic cement of insulation assembly (4) (41) (412) be engaged in the upper surface (14) of coping plate (1), thus the insulated enclosure between the installing hole (11) realizing pole (2) and coping plate (1).
12. electrokinetic cell top covers according to claim 1, it is characterized in that, insulation assembly (4) and coping plate (1), pole (2) integrated injection molding, to make the plastic cement of insulation assembly (4) (41) in the top of coping plate (1) and shaping between the installing hole (11) and pole (2) of coping plate (1), thus the insulated enclosure between the installing hole (11) realizing pole (2) and coping plate (1).
13. electrokinetic cell top covers according to claim 12, is characterized in that, pole (2) comprising:
Body (21); And
Lower convex platform (23), is positioned at body (21) below and is connected with body (21);
Wherein, the plastic cement (41) of insulation assembly (4) also coping plate (1) below and shaping between coping plate (1) and the lower convex platform (23) of pole (2).
14. 1 kinds of electrokinetic cells, is characterized in that, comprise the electrokinetic cell top cover according to any one of claim 1-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528564.2A CN105576159A (en) | 2014-10-09 | 2014-10-09 | Power cell and power cell top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528564.2A CN105576159A (en) | 2014-10-09 | 2014-10-09 | Power cell and power cell top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105576159A true CN105576159A (en) | 2016-05-11 |
Family
ID=55886066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410528564.2A Pending CN105576159A (en) | 2014-10-09 | 2014-10-09 | Power cell and power cell top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505163A (en) * | 2016-11-30 | 2017-03-15 | 东莞塔菲尔新能源科技有限公司 | A kind of electrokinetic cell coping plate and the assembling structure of pole |
| CN110233215A (en) * | 2019-07-18 | 2019-09-13 | 东莞阿李自动化股份有限公司 | A kind of power battery top cover and power battery |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608216U (en) * | 2010-02-22 | 2010-10-13 | 东莞市良源电池科技有限公司 | Lithium battery cover plate |
| CN102074676A (en) * | 2010-12-31 | 2011-05-25 | 东莞新能源科技有限公司 | Power battery |
| CN202076374U (en) * | 2011-02-25 | 2011-12-14 | 珠海银通新能源有限公司 | Power battery |
| CN202103111U (en) * | 2011-04-14 | 2012-01-04 | 东莞新能源科技有限公司 | Power battery |
| CN202259472U (en) * | 2011-09-22 | 2012-05-30 | 包雄伟 | Novel power battery top cover |
| CN202405332U (en) * | 2011-12-12 | 2012-08-29 | 东莞新能源科技有限公司 | Power battery and top cover thereof |
| CN202585558U (en) * | 2012-03-26 | 2012-12-05 | 宁德新能源科技有限公司 | Power battery and top cover thereof |
| CN103050646A (en) * | 2012-12-19 | 2013-04-17 | 宁德新能源科技有限公司 | Top cover structure of power battery |
| CN203466227U (en) * | 2013-07-05 | 2014-03-05 | 陈宏浩 | Miniature cylindrical high power lithium battery |
| CN203553234U (en) * | 2013-11-25 | 2014-04-16 | 微宏动力系统（湖州）有限公司 | Battery cover assembly |
| CN204088401U (en) * | 2014-07-25 | 2015-01-07 | 深圳市科达利实业股份有限公司 | The cover plate of power battery of anti-electrocorrosion |
| CN204088405U (en) * | 2014-10-09 | 2015-01-07 | 东莞新能源科技有限公司 | Electrokinetic cell and electrokinetic cell top cover |
-
2014
- 2014-10-09 CN CN201410528564.2A patent/CN105576159A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608216U (en) * | 2010-02-22 | 2010-10-13 | 东莞市良源电池科技有限公司 | Lithium battery cover plate |
| CN102074676A (en) * | 2010-12-31 | 2011-05-25 | 东莞新能源科技有限公司 | Power battery |
| CN202076374U (en) * | 2011-02-25 | 2011-12-14 | 珠海银通新能源有限公司 | Power battery |
| CN202103111U (en) * | 2011-04-14 | 2012-01-04 | 东莞新能源科技有限公司 | Power battery |
| CN202259472U (en) * | 2011-09-22 | 2012-05-30 | 包雄伟 | Novel power battery top cover |
| CN202405332U (en) * | 2011-12-12 | 2012-08-29 | 东莞新能源科技有限公司 | Power battery and top cover thereof |
| CN202585558U (en) * | 2012-03-26 | 2012-12-05 | 宁德新能源科技有限公司 | Power battery and top cover thereof |
| CN103050646A (en) * | 2012-12-19 | 2013-04-17 | 宁德新能源科技有限公司 | Top cover structure of power battery |
| CN203466227U (en) * | 2013-07-05 | 2014-03-05 | 陈宏浩 | Miniature cylindrical high power lithium battery |
| CN203553234U (en) * | 2013-11-25 | 2014-04-16 | 微宏动力系统（湖州）有限公司 | Battery cover assembly |
| CN204088401U (en) * | 2014-07-25 | 2015-01-07 | 深圳市科达利实业股份有限公司 | The cover plate of power battery of anti-electrocorrosion |
| CN204088405U (en) * | 2014-10-09 | 2015-01-07 | 东莞新能源科技有限公司 | Electrokinetic cell and electrokinetic cell top cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505163A (en) * | 2016-11-30 | 2017-03-15 | 东莞塔菲尔新能源科技有限公司 | A kind of electrokinetic cell coping plate and the assembling structure of pole |
| WO2018099094A1 (en) * | 2016-11-30 | 2018-06-07 | 东莞塔菲尔新能源科技有限公司 | Assembling structure for cap plate and electrode terminal post of power battery |
| US10862081B2 (en) | 2016-11-30 | 2020-12-08 | Jiangsu Tafel New Energy Technology Co., Ltd | Assembly structure of cover and terminal for power battery |
| CN110233215A (en) * | 2019-07-18 | 2019-09-13 | 东莞阿李自动化股份有限公司 | A kind of power battery top cover and power battery |
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Application publication date: 20160511 |