CN102315403A - Preparation method of assembly rack for assembled thermal cells - Google Patents
Preparation method of assembly rack for assembled thermal cells Download PDFInfo
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- CN102315403A CN102315403A CN201110319797A CN201110319797A CN102315403A CN 102315403 A CN102315403 A CN 102315403A CN 201110319797 A CN201110319797 A CN 201110319797A CN 201110319797 A CN201110319797 A CN 201110319797A CN 102315403 A CN102315403 A CN 102315403A
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- top board
- base plate
- counterbore
- pull bar
- diode
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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
The invention relates to a preparation method of an assembly rack for assembled thermal cells and is characterized in that base plate weight reduction grooves, which are formed by the enclosing of two adjacent base plate skirt borders, large base plate reinforcements and small base plate reinforcements, are processed on a base plate; top board weight reduction grooves, which are formed by the enclosing of two adjacent top board skirt borders, large top board reinforcements and small top board reinforcements, are processed on a top board; manufactured pull bars are disposed between the base plate and the top board; and a diode is fixed inside a cavity of the top board to connect and lead out positive and negative output leads. According to the invention, a plurality of pull bars is arranged into a shape of a circular ring to fasten the base plate and the top board into one body, thus enhancing the firmness of the structure; the skirt borders and reinforcements are arranged on the base plate and the top board and enclosed to form the weight reduction grooves, thus reducing the weight of the assembly rack, raising the rigidity and the heat radiation speed of cells and meeting the requirement of firmly combining many large power elementary cells; the diode is installed on the top board, thus ensuring rapid net retreating after problems appear with the elementary cells and guaranteeing operational security of assembled cells.
Description
Technical field
The invention belongs to thermal cell combining structure technical field, especially relate to a kind of preparation method of combining thermal battery assembly fixture.
Background technology
Along with thermal cell gos deep into what used in each field, the requirement that many element cells is constituted assembled battery is also increasingly high, and will many element cells be constituted assembled battery, just must a plurality of element cells be loaded into one through assembly fixture.
Present known combining thermal battery assembly fixture is generally open Tiebar structure or closed framework structure, and mostly its profile is rectangle, and the power that fixing element cell quantity is few, constitute assembled battery is relatively also less, and it is not very high that the heat radiation of assembly fixture is required.High-power combining thermal battery is that the rigidity of structure is high, in light weight, radiating rate is fast to the requirement of its assembly fixture, and present known combining thermal battery assembly fixture can't satisfy the requirement of the assembling of high-power combining thermal battery.
Summary of the invention
A kind of firmness is strong, in light weight, radiating rate is fast for the technical problem that exists in the solution known technology provides in the present invention, and the preparation method of combining thermal battery assembly fixture simple in structure.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The preparation method of combining thermal battery assembly fixture comprises base plate, top board, pull bar, geometrical clamp, the lid made are assembled into one, is characterized in: comprise following preparation process:
⑴ the making of base plate: being included in periphery has the concentric ring-shaped aluminium plate of base plate fixing feet simultaneously to be uniformly distributed with big reinforcement of base plate shirt rim that processes two above placement unit batteries and the base plate that is connected adjacent two base plate shirt rims and the little reinforcement of base plate; Form base plate loss of weight groove, between adjacent two base plate shirt rims, get the base plate counterbore that pull bar is installed;
⑵ the making of top board: being included in periphery has top board fixing feet concentric ring-shaped aluminium plate simultaneously to be uniformly distributed with to process top board shirt rim and big reinforcement of the top board that is connected adjacent two top board shirt rims and the little reinforcement of top board with corresponding two the above placement unit batteries in above-mentioned base plate shirt rim; Form top board loss of weight groove, between adjacent two top board shirt rims, get top board counterbore with the corresponding installation pull bar of above-mentioned base plate counterbore; Have the circular groove of wire hole as the top board cavity of placing diode one of material another side processing, respectively be uniformly distributed with on top board cavity two walls and process the flange that has the flanged nut pit more than two;
⑶ process respectively and have the lid that covers fixing hole, place the pull bar of base plate shirt rim and top board shirt rim and the fixing geometrical clamp of diode;
⑷ after putting into element cell between base plate shirt rim and the top board shirt rim; Pull bar is fixed between base plate counterbore and the base plate counterbore; Top board cavity internal fixation connects the diode of battery, draws positive and negative end output lead, and lid is fixed on the top board cavity; Draw from wire hole lead termination in the cavity, promptly accomplishes the assembling of combining thermal battery.
The present invention can also adopt following technical scheme:
On the said base plate fixing feet base plate fixing hole is arranged; On the said top board fixing feet top board fixing hole is arranged.
The geometrical clamp fixing hole is arranged on the geometrical clamp of said fixedly diode, diode is fixed in the top board cavity with the fastening geometrical clamp of screw.
Respectively there is a pull rod screw hole said pull bar both ends of the surface center, and pull bar is installed in base plate counterbore and the top board counterbore through screw.
Advantage and good effect that the present invention has are:
1, the present invention is tightened to one through forming many circular pull bars with base plate and top board, has strengthened the firmness of structure; On base plate and top board, be provided with shirt rim and reinforcement, shirt rim and reinforcement have surrounded the loss of weight groove, when alleviating assembly fixture weight, have improved the radiating rate of rigidity and battery, have satisfied many requirements that high-power element cell is firmly combined;
2, through diode is installed on top board, guarantee can move back net fast after element cell goes wrong, guaranteed the fail safe of assembled battery work.
Description of drawings
Fig. 1 is the combining thermal battery assembly fixture schematic perspective view that the present invention prepares;
Fig. 2 is that the master of Fig. 1 looks sketch map;
Fig. 3 is the schematic top plan view of Fig. 2; Fig. 4 is that the master of base plate looks sketch map among Fig. 1;
Fig. 5 is the schematic top plan view of Fig. 4;
Fig. 6 is that the master of top board looks sketch map among Fig. 1;
Fig. 7 is the elevational schematic view of Fig. 6;
Fig. 8 is the schematic top plan view of Fig. 1 middle cover;
Fig. 9 is that the master of geometrical clamp looks sketch map among Fig. 1;
Figure 10 is the partial schematic sectional view of pull bar among Fig. 1.
Label among the figure is respectively: 1, base plate; 2, base plate fixing feet; 3, base plate fixing hole; 4, base plate counterbore; 5, base plate shirt rim; 6, the big reinforcement of base plate; 7, pull bar; 8, top board shirt rim, 9, the big reinforcement of top board; 10, top board fixing hole; 11, top board fixing feet; 12, wire hole; 13, lid; 14, geometrical clamp; 15, diode; 16, top board; 17, flanged nut pit; 18, flange; 19, top board cavity; 20, top board counterbore; 21, geometrical clamp fixing hole; 22, pull rod screw hole; 23, the little reinforcement of base plate; 24, the little reinforcement of top board; 25, top board loss of weight groove; 26, base plate loss of weight groove; 27, lid fixing hole.
Embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
With reference to accompanying drawing 1-Figure 10: the preparation method of combining thermal battery assembly fixture comprises the base plate of making 1, top board 16, pull bar 7, geometrical clamp 14, lid 13 are assembled into one.
Innovative point of the present invention comprises following preparation process:
⑴ the making of base plate: being included in periphery has the concentric ring-shaped aluminium plate of base plate fixing feet 2 simultaneously to be uniformly distributed with big reinforcement 6 of base plate shirt rim 5 that processes two above placement unit batteries and the base plate that is connected adjacent two base plate shirt rims and the little reinforcement 23 of base plate; Form base plate loss of weight groove 26, between adjacent two base plate shirt rims, get the base plate counterbore 4 that pull bar is installed;
⑵ the making of top board: be included in that periphery has top board fixing feet 11 concentric ring-shaped aluminium plates simultaneously to be uniformly distributed with to process and the top board shirt rim 8 of corresponding two the above placement unit batteries in above-mentioned base plate shirt rim and big reinforcement 9 of the top board that is connected adjacent two top board shirt rims and the little reinforcement 24 of top board; Form top board loss of weight groove 25, between adjacent two top board shirt rims, get top board counterbore 20 with the corresponding installation pull bar of above-mentioned base plate counterbore; Have the circular groove of wire hole 12 as the top board cavity 19 of placing diode 15 one of material another side processing, respectively be uniformly distributed with on top board cavity two walls and process the flange 18 that has flanged nut pit 17 more than two;
⑶ process respectively and have the lid that covers fixing hole 27, place the pull bar of base plate shirt rim and top board shirt rim and the fixing geometrical clamp of diode;
⑷ after putting into element cell between base plate shirt rim and the top board shirt rim; Pull bar is fixed between base plate counterbore and the base plate counterbore; Top board cavity internal fixation connects the diode of battery, draws positive and negative end output lead, and lid is fixed on the top board cavity; Draw from wire hole lead termination in the cavity, promptly accomplishes the assembling of combining thermal battery; On the said base plate fixing feet base plate fixing hole 3 is arranged; On the said top board fixing feet top board fixing hole 10 is arranged; Geometrical clamp fixing hole 21 is arranged on the geometrical clamp of said fixedly diode, diode is fixed in the top board cavity with the fastening geometrical clamp of screw; Respectively there is a pull rod screw hole 22 said pull bar both ends of the surface center, and pull bar is installed in base plate counterbore and the top board counterbore through screw.
Embodiment: being assembled into assembled battery with ten unit thermal cells that are of a size of Φ 67mm * 215mm is example, makes high-power combining thermal battery assembly fixture, shown in Fig. 4-10, produces base plate, pull bar, top board, lid and geometrical clamp respectively;
⑴ the making of base plate: shown in Fig. 4-5; The duralumin, hard alumin ium alloy plate of selecting a donut that goes out four base plate fixing feet along cylindrical to extension for use is as the material of making base plate; Adjacent two base plate fixing feet are 90 degree, and donut is of a size of internal diameter Φ 210mm, external diameter Φ 390mm, thickness 46mm; Center with donut is the center of circle; At the one side of donut five the concentric circles that draw; With wherein maximum, minimum and three middle circles are divided into ten parts; Each circle go up to form ten centers of circle, and ten centers of circle on ten centers of circle on the maximum concentric circles and the minimum concentric circles can form ten rays with the line at donut center, and ten centers of circle on the maximum concentric circles and ten centers of circle on the minimum concentric circles are as the center of the base plate counterbore of processing placement pull bar; Ten centers of circle in five concentric circles on the middle circle are positioned on the line at center on mid point and the donut of adjacent two circle center line connectings on the maximum concentric circles, are used to process the base plate shirt rim of placing battery; Two other circle is used to make big reinforcement of base plate and the little reinforcement of base plate that connects adjacent two base plate shirt rims in five concentric circles; Adjacent two base plate shirt rims surround base plate loss of weight groove with the big reinforcement of the base plate that is connected adjacent two base plate shirt rims, the little reinforcement of base plate, the middle part in the little reinforcement of base plate counterbore next-door neighbour's base plate loss of weight big reinforcement of groove upper plate and the base plate outside; Process the base plate fixing hole on the base plate fixing feet, accomplish the making of base plate.
⑵ the making of top board: shown in Fig. 6-7; The duralumin, hard alumin ium alloy plate of selecting a donut that goes out four top board fixing feet along cylindrical to extension for use is as the material of making top board; Adjacent two top board fixing feet are 90 degree, and donut is of a size of internal diameter Φ 210mm, external diameter Φ 390mm, thickness 81mm; Center with donut is the center of circle, and at the one side of donut five concentric circless that draw, size is identical with five concentric circless on the base plate; With base plate in like manner; With wherein maximum, minimum and three middle circles are divided into ten parts; Each circle go up to form ten centers of circle, and the center of circle on the top board is corresponding one by one with the center of circle on the base plate, and corresponding base plate counterbore is used to place same screw rod on the top board counterbore of producing on the top board center of circle and the base plate; Ten centers of circle in five concentric circles on the middle circle are as the center of circle that makes the top board shirt rim, and the top board shirt rim of producing is corresponding one by one with the base plate shirt rim, and corresponding top board shirt rim and base plate shirt rim are used to place same battery; Identical with base plate; Two other concentric circles is used to make big reinforcement of top board and the little reinforcement of top board that connects adjacent two top board shirt rims; Adjacent two top board shirt rims surround top board loss of weight groove with the big reinforcement of the top board that is connected adjacent two top board shirt rims, the little reinforcement of top board, the middle part in the little reinforcement of top board counterbore next-door neighbour's top board loss of weight big reinforcement of groove upper plate and the top board outside; Process the top board fixing hole on the top board fixing feet; Between the inside and outside wall of donut another side, dig out dark 35.5mm, a wall thickness and be the annular groove of 1.5mm, the hole of passing lead is arranged on the groove as the top board cavity; Respectively be evenly equipped with five flanges that have the flanged nut pit on top board cavity two walls, be used for fixing lid, bore the wire hole of a diameter of phi 25.5mm on the top board cavity outer wall, accomplish the making of top board.
⑶ the making of lid: as shown in Figure 8, the material of selecting for use an external diameter duralumin, hard alumin ium alloy plate identical with the top board external diameter, thick 1.5mm to cover as making is got ten counter sinks corresponding with top board upper flange screwed hole in the above as the lid fixing hole, accomplishes the making of lid.
⑷ the making of pull bar: shown in figure 10, select 20 hard aluminium alloy bars that length is identical for use, the screwed hole that gets out connection base plate and top board at its two ends is accomplished the making of pull bar as the pull rod screw hole.
⑸ the making of geometrical clamp: select for use the stainless-steel cold-rolling band of a wide 10mm, thick 1mm to process the geometrical clamp that has the geometrical clamp fixing hole as shown in Figure 9.
The assembling process of high-power combining thermal battery:
Respectively 20 pull bars are put into the base plate counterbore, fastening with screw, the silica gel sheet of after base plate shirt rim inwall is smeared DOW CORNING silicon rubber, putting into consistency of thickness is put into element cell again as pad; Behind the inwall daub of top board shirt rim, the top board shirt rim is fixed on the element cell, with screw that top board and pull bar is fastening; With fixing five the 100A level diodes of geometrical clamp, ten element cells are paired into five groups earlier in the top board cavity, two element cell series connection between every group, and "+" that be about to an element cell is connected with "-" of another element cell."+" end of every diode all is connected with "+" output of every Battery pack; Again with lead "+" short circuit with five diodes; With "-" end short circuit of five Battery packs, form two strings five, five Battery pack connected modes also, draw positive and negative end output lead at last; With diode five Battery packs are spaced from each other, to guarantee to move back net fast after element cell goes wrong, remaining power can continue power supply and unaffected; With screw lid is fixed on the top board cavity, draw from wire hole the lead termination in the cavity, promptly accomplishes the assembling of high-power combining thermal battery.
The above is merely the preferred embodiments of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some distortion and improvement, this also should belong to protection scope of the present invention.
Claims (4)
1. the preparation method of a combining thermal battery assembly fixture comprises base plate, top board, pull bar, geometrical clamp, the lid made are assembled into one, it is characterized in that: comprise following preparation process:
⑴ the making of base plate: being included in periphery has the concentric ring-shaped aluminium plate of base plate fixing feet simultaneously to be uniformly distributed with big reinforcement of base plate shirt rim that processes two above placement unit batteries and the base plate that is connected adjacent two base plate shirt rims and the little reinforcement of base plate; Form base plate loss of weight groove, between adjacent two base plate shirt rims, get the base plate counterbore that pull bar is installed;
⑵ the making of top board: being included in periphery has top board fixing feet concentric ring-shaped aluminium plate simultaneously to be uniformly distributed with to process top board shirt rim and big reinforcement of the top board that is connected adjacent two top board shirt rims and the little reinforcement of top board with corresponding two the above placement unit batteries in above-mentioned base plate shirt rim; Form top board loss of weight groove, between adjacent two top board shirt rims, get top board counterbore with the corresponding installation pull bar of above-mentioned base plate counterbore; Have the circular groove of wire hole as the top board cavity of placing diode one of material another side processing, respectively be uniformly distributed with on top board cavity two walls and process the flange that has the flanged nut pit more than two;
⑶ process respectively and have the lid that covers fixing hole, place the pull bar of base plate shirt rim and top board shirt rim and the fixing geometrical clamp of diode;
⑷ after putting into element cell between base plate shirt rim and the top board shirt rim; Pull bar is fixed between base plate counterbore and the base plate counterbore; Top board cavity internal fixation connects the diode of battery, draws positive and negative end output lead, and lid is fixed on the top board cavity; Draw from wire hole lead termination in the cavity, promptly accomplishes the assembling of combining thermal battery.
2. the preparation method of combining thermal battery assembly fixture according to claim 1 is characterized in that: on the said base plate fixing feet base plate fixing hole is arranged; On the said top board fixing feet top board fixing hole is arranged.
3. the preparation method of combining thermal battery assembly fixture according to claim 1 is characterized in that: the geometrical clamp fixing hole is arranged on the geometrical clamp of said fixedly diode, with the fastening geometrical clamp of screw diode is fixed in the top board cavity.
4. the preparation method of combining thermal battery assembly fixture according to claim 1 is characterized in that: respectively there is a pull rod screw hole said pull bar both ends of the surface center, and pull bar is installed in base plate counterbore and the top board counterbore through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110319797.8A CN102315403B (en) | 2011-10-19 | 2011-10-19 | The preparation method of combination thermal cell assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110319797.8A CN102315403B (en) | 2011-10-19 | 2011-10-19 | The preparation method of combination thermal cell assembly fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102315403A true CN102315403A (en) | 2012-01-11 |
| CN102315403B CN102315403B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110319797.8A Active CN102315403B (en) | 2011-10-19 | 2011-10-19 | The preparation method of combination thermal cell assembly fixture |
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| CN (1) | CN102315403B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441231A (en) * | 2013-08-14 | 2013-12-11 | 先进储能材料国家工程研究中心有限责任公司 | Battery pack connecting and data sampling method |
| CN105679981A (en) * | 2016-04-20 | 2016-06-15 | 彭宝安 | Lithium ion power battery cabinet wiring rack |
| CN110707251A (en) * | 2019-08-29 | 2020-01-17 | 苏州力神能源科技有限公司 | Annular heat dissipation lithium cell package subassembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6475659B1 (en) * | 1998-11-17 | 2002-11-05 | C&D Charter Holdings Inc. | Selectable capacity fixed footprint lead-acid battery racking system with horizontal plates |
| US20090233163A1 (en) * | 2008-03-11 | 2009-09-17 | Yo-Fu Fang | Battery assembly bracket |
| CN201490253U (en) * | 2009-08-25 | 2010-05-26 | 深圳市慧通天下科技股份有限公司 | Battery fixing device |
| CN201556651U (en) * | 2009-11-18 | 2010-08-18 | 中国电子科技集团公司第十八研究所 | Battery pack holder |
-
2011
- 2011-10-19 CN CN201110319797.8A patent/CN102315403B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6475659B1 (en) * | 1998-11-17 | 2002-11-05 | C&D Charter Holdings Inc. | Selectable capacity fixed footprint lead-acid battery racking system with horizontal plates |
| US20090233163A1 (en) * | 2008-03-11 | 2009-09-17 | Yo-Fu Fang | Battery assembly bracket |
| CN201490253U (en) * | 2009-08-25 | 2010-05-26 | 深圳市慧通天下科技股份有限公司 | Battery fixing device |
| CN201556651U (en) * | 2009-11-18 | 2010-08-18 | 中国电子科技集团公司第十八研究所 | Battery pack holder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441231A (en) * | 2013-08-14 | 2013-12-11 | 先进储能材料国家工程研究中心有限责任公司 | Battery pack connecting and data sampling method |
| CN103441231B (en) * | 2013-08-14 | 2016-03-23 | 科力远混合动力技术有限公司 | Battery pack connects and data sampling method |
| CN105679981A (en) * | 2016-04-20 | 2016-06-15 | 彭宝安 | Lithium ion power battery cabinet wiring rack |
| CN105679981B (en) * | 2016-04-20 | 2017-11-10 | 青岛蓝天创先科技服务有限公司 | A kind of lithium-ion-power cell cabinet patch bay |
| CN110707251A (en) * | 2019-08-29 | 2020-01-17 | 苏州力神能源科技有限公司 | Annular heat dissipation lithium cell package subassembly |
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| Publication number | Publication date |
|---|---|
| CN102315403B (en) | 2015-09-16 |
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