CN203774410U - Lithium ion battery formation cabinet - Google Patents
Lithium ion battery formation cabinet Download PDFInfo
- Publication number
- CN203774410U CN203774410U CN201420122362.3U CN201420122362U CN203774410U CN 203774410 U CN203774410 U CN 203774410U CN 201420122362 U CN201420122362 U CN 201420122362U CN 203774410 U CN203774410 U CN 203774410U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- cabinet
- board
- lithium ion
- 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 - Lifetime
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 41
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 28
- 230000008859 change Effects 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000032683 aging Effects 0.000 abstract description 8
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
-
- 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
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a lithium ion battery formation cabinet. The lithium ion battery formation cabinet comprises a cabinet body, wherein a plurality of aging plates and a plurality of passage control circuit boards which are as many as the aging plates are arranged in the cabinet body, each aging plate is used for loading a lithium ion battery, the passage control circuit boards are electrically connected with the aging plates, so that a charge/discharge passage is respectively formed between each passage control circuit board and the corresponding aging plate, and a neutral-position control circuit board is also arranged in the cabinet body, and a plurality of passage control circuit boards are connected with the neutral-position control circuit board after being connected with one another in parallel. Compared with the prior art, the lithium ion battery formation cabinet is provided with the passage control circuit boards which are as many as the aging plates, the neutral-position control circuit board is used for controlling the passage control circuit boards, and the passage control circuit boards are independent from one another, so that the work of each aging plate is independent and free from mutual interference, the local controllability and reliability of the work of the entire machine can be improved, and the production efficiency can be improved favorably.
Description
Technical field
The utility model relates to technical field of lithium-ion battery, relates in particular to a kind of lithium ion battery formation cabinet.
Background technology
In the production process of lithium battery, changing into is one important procedure.The object changing into is on cathode of lithium battery surface, to form one deck passivation layer, forms solid electrolyte interface film (SEI film), and the quality of SEI film directly has influence on the chemical properties such as the stability, fail safe, self discharge, life-span of battery.
Chinese patent literature CN202363545U discloses a kind of " lithium ion battery efficiently changes into machine ", and drive plate (drive plate also can be described as burn-in board) and socket that it mainly comprises for self-contained battery, arrange plug on drive plate.During work, battery is fixed on drive plate, then the drive plate and the socket that are loaded with battery is realized to grafting, due to the electric connection of socket and plug, thereby realize, battery is discharged and recharged to work.The defect that the machine that changes into of this patent exists is: a plurality of sockets are arranged on a test board, by a test board, the battery on a plurality of drive plates is changed into control simultaneously, cell degradation speed during practical operation on different driving plate is also not quite similar, adopt central controlled mode also to adjusting and brought trouble in real time, thereby affect the production efficiency of lithium ion battery.
On the whole, the formation device of prior art can once change into the battery of whole cabinet, can carry out single batch of a large amount of production.But because the aging speed of lithium ion battery is different; in production reality, often there will be part cell degradation to complete; and part cell degradation does not complete, must wait do not complete cell degradation and finish just can close formation cabinet, change the battery of next batch and produce.Therefore existing formation cabinet adopts centralized control to change into work, and the local poor controllability to every burn-in board, causes existing formation cabinet production efficiency low, and equipment dependability is poor.
Utility model content
The purpose of this utility model is: a kind of lithium ion battery formation cabinet is provided, can realize the single control that discharges and recharges passage, a plurality of discharge and recharge separate between passage, do not interfere with each other, formation cabinet has that local controllability is strong, reliability is high, the advantage that production efficiency is high.
For reaching this object, the utility model by the following technical solutions:
A kind of lithium ion battery formation cabinet, comprise cabinet, in described cabinet, arrange some for loading the burn-in board of lithium ion battery, and the channel control circuit plate suitable with burn-in board quantity, described channel control circuit plate is electrically connected to described burn-in board, so that form and discharge and recharge passage between the two, meta control circuit board is also set in described cabinet, after being in parallel, some described channel control circuit plates are connected with described meta control circuit board.
As a kind of preferred version, between described meta control circuit board and described channel control circuit plate, switch control element is set.
As a kind of preferred version, described cabinet at least comprise limit burn-in board installing space change into district and for controlling the controlled area of burn-in board work;
Described controlled area comprises front and back panels, and two blocks of side plates that change into district between front and back panels in order to isolation;
Described meta control circuit board and connected described channel control circuit plate are all arranged on a fixed head, and described fixed head is fixed on described side plate.
As a kind of preferred version, on described front panel, be provided with control panel and indicator light for man-machine interaction.
As a kind of preferred version, on described rear board, be provided for described controlled area to regulate the attemperating unit of temperature.
As a kind of preferred version, the described district that changes at least comprises two side plates that are oppositely arranged, on biside plate, be symmetrical arranged two chutes, described burn-in board comprises burn-in board body, described burn-in board body be slidably installed on two described between chute so that described burn-in board removable be installed on described in change between the biside plate in district.
As a kind of preferred version, described formation cabinet also comprises host CPU, and described host CPU is electrically connected to described meta control circuit board.
As a kind of preferred version, described formation cabinet also comprises warning device, and described warning device comprises audible-visual annunciator and/or the fire-alarm being arranged on described cabinet.
As a kind of preferred version, described formation cabinet also comprises base device, and described base device comprises tourelle and/or the liftable supporting leg that is arranged at described bottom of cabinet bulk.
As a kind of preferred version, described cabinet adopts aluminum alloy materials to make.
The beneficial effects of the utility model:
Contrast prior art, the utility model is by arranging the channel control circuit plate suitable with burn-in board quantity, and adopt meta control circuit board to control channel control circuit plate, separate between each channel control circuit plate, make the work of each burn-in board separate, non-interference impact, has improved local controllability and the reliability of complete machine work, is beneficial to improving production efficiency.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the schematic perspective view (front) of the lithium ion battery formation cabinet described in embodiment of the present utility model;
Fig. 2 is the partial schematic sectional view below of the formation cabinet shown in Fig. 1;
Fig. 3 is that the A shown in Fig. 2 is to schematic diagram;
Fig. 4 is the structural representation of the burn-in board shown in Fig. 1;
Fig. 5 is the B place enlarged diagram shown in Fig. 2;
Fig. 6 is burn-in board and the cabinet connection structure schematic diagram of another embodiment of the present utility model.
In figure:
1, cabinet;
11, change into district; 111, burn-in board; 1111, burn-in board body; 1112, slide block; 112, chute;
12, controlled area; 121, channel control circuit plate; 122, meta control circuit board; 1221, mains switch; 123, switch control element; 124, front panel; 125, rear board; 126, side plate; 127, fixed head; 128, control panel; 1281, indicator light; 129, attemperating unit;
13, warning device; 131, audible-visual annunciator; 132, fire-alarm;
14, base device; 141, tourelle; 142, supporting leg.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model.
As depicted in figs. 1 and 2, lithium ion battery formation cabinet described in the utility model, comprises cabinet 1, cabinet 1 at least comprise limit be loaded with lithium ion battery burn-in board installing space change into district 11 and for controlling the controlled area 12 of burn-in board work.Change into a burn-in board 111 is at least installed in district 11, the corresponding channel control circuit plate 121 suitable with burn-in board 111 quantity of the 12 interior installations in controlled area, channel control circuit plate 121 is electrically connected with burn-in board 111, make to form between the two and discharge and recharge passage, for the battery in burn-in board 111 discharges and recharges work.Controlled area 12 is at least also provided with meta control circuit board 122, meta control circuit board 122 is electrically connected with channel control circuit plate 121, by the work of meta control circuit board 122 control channel control circuit boards 121, when channel control circuit plate 121 has when a plurality of, after the plurality of channel control circuit plate 121 is parallel with one another, be electrically connected to meta control circuit board 122 again, make the work between a plurality of channel control circuit plates 121 there is independence, non-interference, thereby make the work that changes into of every burn-in board 111 there is controllability, contribute to enhance productivity.In order further to increase the local controllability of the work that changes into of every burn-in board 111, preferably between each channel control circuit plate 121 and connected meta control circuit board 122, switch control element 123 is set, to improve processing safety and initiative.Switch control element preferably adopts relay, the employing electromagnetic relay being more preferably.
As shown in Figure 3, in the present embodiment, every block of corresponding eight blocks of channel control circuit plates 121 of meta control circuit board 122, after eight blocks of channel control circuit plates 121 are parallel with one another, be electrically connected to a meta control circuit board 122 again, every block of channel control circuit plate 121 is electrically connected to a burn-in board 111, in every burn-in board 111, can fix 42 batteries, meta control circuit board 122 is controlled eight burn-in board 111, and the production capacity of production capacity and an existing formation cabinet is on the market suitable.In the cabinet 1 of the formation cabinet of the present embodiment, be provided with eight meta control circuit boards 122, with respect to prior art, improved production capacity, can also avoid the situation of the mutual interference effect of work of polylith burn-in board simultaneously.
The formation cabinet of this programme also comprises host CPU, described host CPU is electrically connected to meta control circuit board 122, for controlling the work of every meta control circuit board 122, host CPU is connected with host computer, be controlled by host computer, when host computer breaks down, still can control by host CPU the normal operation of every formation cabinet.When having a plurality of meta control circuit board 122, after a plurality of meta control circuit boards 122 are in parallel, be connected with host CPU, can control by host CPU the work of each meta control circuit board 122, and not interact between a plurality of meta control circuit board 122.
Referring to Fig. 1 and Fig. 2, in the present embodiment, controlled area 12 comprises front and back panels 124,125, and two blocks of side plates 126 that change into district 11 between front and back panels 124,125 in order to isolation.Meta control circuit board 122 and connected eight blocks of channel control circuit plates 121 are all arranged on a fixed head 127, are then fixed on side plate 126.Mains switch 1221 is also set on fixed head 127, so that meta control circuit board 122 is connected with power supply selectivity.On front panel 124, be provided with for the control panel 128 of man-machine interaction and be used to indicate the indicator light 1281 that changes into operating state.On rear board 125, be provided for controlled area 12 to regulate the attemperating unit 129 of temperature, contribute to the temperature of controlled area 12 to be adjusted to preference temperature, thereby provide stable operational environment for the electronic devices and components of its inside.The attemperating unit 129 of the present embodiment adopts fan assembly.
Change into district 11 and comprise a plurality of subelements, each subelement comprises two side plates that are oppositely arranged, and what burn-in board 111 was removable is arranged between biside plate.Referring to Fig. 4 and Fig. 5, the burn-in board 111 of the present embodiment comprises burn-in board body 1111, and burn-in board body 1111 is tabular; Change on the biside plate in district 11 and be symmetrical arranged two chutes 112, chute 112 1 end openings, other end sealing, chute 112 adopts two channel-section steel relative spacings that formation is set.During work, burn-in board body 1111 is slipped into by the openend of chute 112, and the sealing end of chute 112 plays position-limiting action, prevents that burn-in board 111 from deviating from from chute 112.As preferred scheme, refer to Fig. 6, can protrude slide block 1112 is set at the edge of burn-in board body 1111, can play the effect of being convenient to slip.The above-mentioned subelement of the present embodiment has four, and in each subelement, vertical spacing arranges 16 burn-in board 111.
The formation cabinet of this programme also comprises warning device 13, for warning various dangerous situations and abnormal conditions, realizes intelligent monitoring.Described warning device 13 comprises audible-visual annunciator 131 and fire-alarm 132.Preferably, audible-visual annunciator 131 and fire-alarm 132 are arranged at the top of cabinet 1, are easy to be found, and wherein fire-alarm 132 has two, is symmetricly set in the position at cabinet 1 two ends, top.
The cabinet of this programme adopts aluminum alloy materials to make, and aluminum alloy materials can either guarantee that cabinet has corresponding intensity, also possesses the advantage of light weight simultaneously, is convenient to the carrying work of cabinet.
The formation cabinet of this programme also comprises the base device 14 that is arranged at bottom of cabinet bulk.Base device comprises tourelle 141 and liftable supporting leg 142, and wherein, tourelle 141 adopts universal wheel in the present embodiment, so that formation cabinet transports to all directions, liftable supporting leg 142 can be convenient to formation cabinet and put.
The term 'fornt', 'back' that this programme adopts etc. is just convenient to describe with reference to the direction shown in accompanying drawing, does not limit the implication of direction.
What need statement is; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection range of the present utility model.
Claims (10)
1. a lithium ion battery formation cabinet, comprise cabinet, it is characterized in that, in described cabinet, arrange some for loading the burn-in board of lithium ion battery, and the channel control circuit plate suitable with burn-in board quantity, described channel control circuit plate is electrically connected to described burn-in board, so that form and discharge and recharge passage between the two, meta control circuit board is also set in described cabinet, after some described channel control circuit plates are in parallel, is connected with described meta control circuit board.
2. lithium ion battery formation cabinet according to claim 1, is characterized in that, between described meta control circuit board and described channel control circuit plate, switch control element is set.
3. lithium ion battery formation cabinet according to claim 2, is characterized in that, described cabinet at least comprise limit burn-in board installing space change into district and for controlling the controlled area of burn-in board work;
Described controlled area comprises front and back panels, and two blocks of side plates that change into district between front and back panels in order to isolation;
Described meta control circuit board and connected described channel control circuit plate are all arranged on a fixed head, and described fixed head is fixed on described side plate.
4. lithium ion battery formation cabinet according to claim 3, is characterized in that, is provided with control panel and indicator light for man-machine interaction on described front panel.
5. lithium ion battery formation cabinet according to claim 3, is characterized in that, is provided for described controlled area to regulate the attemperating unit of temperature on described rear board.
6. lithium ion battery formation cabinet according to claim 3, it is characterized in that, the described district that changes at least comprises two side plates that are oppositely arranged, on biside plate, be symmetrical arranged two chutes, described burn-in board comprises burn-in board body, described burn-in board body be slidably installed on two described between chute so that described burn-in board removable be installed on described in change between the biside plate in district.
7. according to the lithium ion battery formation cabinet described in claim 1 to 6 any one, it is characterized in that, described formation cabinet also comprises host CPU, and described host CPU is electrically connected to described meta control circuit board.
8. according to the lithium ion battery formation cabinet described in claim 1 to 6 any one, it is characterized in that, described formation cabinet also comprises warning device, and described warning device comprises audible-visual annunciator and/or the fire-alarm being arranged on described cabinet.
9. according to the lithium ion battery formation cabinet described in claim 1 to 6 any one, it is characterized in that, described formation cabinet also comprises base device, and described base device comprises tourelle and/or the liftable supporting leg that is arranged at described bottom of cabinet bulk.
10. according to the lithium ion battery formation cabinet described in claim 1 to 6 any one, it is characterized in that, described cabinet adopts aluminum alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122362.3U CN203774410U (en) | 2014-03-18 | 2014-03-18 | Lithium ion battery formation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122362.3U CN203774410U (en) | 2014-03-18 | 2014-03-18 | Lithium ion battery formation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774410U true CN203774410U (en) | 2014-08-13 |
Family
ID=51291564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122362.3U Expired - Lifetime CN203774410U (en) | 2014-03-18 | 2014-03-18 | Lithium ion battery formation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508241A (en) * | 2018-04-11 | 2018-09-07 | 系新电子技术（苏州）有限公司 | A kind of circuit board ageing oven |
| CN109585932A (en) * | 2018-12-20 | 2019-04-05 | 惠州亿纬锂能股份有限公司 | A kind of production method and Symmetrical cells of Symmetrical cells |
-
2014
- 2014-03-18 CN CN201420122362.3U patent/CN203774410U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508241A (en) * | 2018-04-11 | 2018-09-07 | 系新电子技术（苏州）有限公司 | A kind of circuit board ageing oven |
| CN109585932A (en) * | 2018-12-20 | 2019-04-05 | 惠州亿纬锂能股份有限公司 | A kind of production method and Symmetrical cells of Symmetrical cells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170104 Address after: Seven road 516006 in Guangdong province Huizhou City Zhongkai high tech Zone Huifeng No. 36 eway Industrial Park plant third layer Patentee after: HUIZHOU JINYUAN PRECISION AUTOMATION EQUIPMENT Co.,Ltd. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng Road No. 36 Patentee before: EVE ENERGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |