CN204927378U - Electricity core block structure - Google Patents
Electricity core block structure Download PDFInfo
- Publication number
- CN204927378U CN204927378U CN201520607417.4U CN201520607417U CN204927378U CN 204927378 U CN204927378 U CN 204927378U CN 201520607417 U CN201520607417 U CN 201520607417U CN 204927378 U CN204927378 U CN 204927378U
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- China
- Prior art keywords
- upper bracket
- lower carriage
- battery core
- draw
- glue
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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
Abstract
The utility model discloses an electricity core block structure, include upper bracket, lower carriage and the dress a plurality of electric core between upper bracket and lower carriage, respectively electric core forms the group battery between upper bracket and lower carriage, all is equipped with a plurality of draw -in grooves on upper bracket and the lower carriage, and the upper end of each electric core imbeds the draw -in groove on the upper bracket, and the lower extreme of each electric core imbeds the draw -in groove on the lower carriage, and upper bracket and lower carriage all are equipped with in the draw -in groove the fixed glue of electric core adhesion. The utility model discloses a technical scheme that sets up the draw -in groove and set up glue on upper bracket, lower carriage in the draw -in groove has solved the fixed problem of all electric cores in the large -scale electric mandrel group, owing to do not use screw fastening in the above -mentioned structure to avoided exempting from the screw pine and taken off, and the screw nut risk in the module that drops, simultaneously, compare whole embedment glue, this scheme is few with the volume of glue, greatly reduces module weight and solidifying of glue is controllable, and setting time is short, the utility model provides an anti -vibration performance of electric mandrel group, its structure safe and reliable.
Description
Technical field
The utility model is used for battery technology field, particularly relates to a kind of battery core block structure.
Background technology
For lithium-ion electric core in groups, reliability of structure is most important, and it is directly connected to the fail safe of follow-up use.The block structure method of existing cylindrical lithium ion cell core mainly contains following several:
One, battery core is placed side by side, undertaken bonding by double faced adhesive tape or PUR between battery core;
Two, by placed side by side for battery core in encapsulating fixture, use embedding glue to carry out overall embedding to battery core;
Three, battery core put in up/down plastic rubber bracket, up/down plastic rubber bracket carries out fastening assembling by screw or buckle.
The intensity of the burst mode anatomical connectivity of method one is more weak, the heating in battery core charge and discharge process or the vibration in use procedure, easily causes the relative motion between battery core, thus pulls the risk that brace causes short circuit or open circuit; Method two, casting glue setting time is long, and significantly improve battery core in groups after weight.Thus reduce the weight energy ratio of battery core module; Method three, battery core is installed in plastic rubber bracket.But be that screw or the assembling of buckle all cannot ensure the fastening of every battery core, thus in the environment of vibration, battery core module still have the risk of short circuit or open circuit.
Utility model content
For solving the problem, the utility model provides a kind of reliable, practical battery core block structure, thus improves the structural reliability of battery modules, enhances productivity and is convenient to batch production.
The utility model solves the technical scheme that its technical problem adopts: a kind of battery core block structure, comprise upper bracket, lower carriage and be contained in the some battery cores between described upper bracket and lower carriage, each described battery core forms battery pack between upper bracket and lower carriage, described upper bracket and lower carriage are equipped with some draw-in grooves, the upper end of each battery core embeds the draw-in groove on upper bracket, the lower end of each battery core embeds the draw-in groove on lower carriage, and described upper bracket and lower carriage are equipped with the glue described battery core be adhered fixed in draw-in groove.
Be further used as the improvement of technical solutions of the utility model, the arranged on left and right sides in battery pack between described upper bracket and lower carriage is provided with mounting panel.
Be further used as the improvement of technical solutions of the utility model, described upper bracket and lower carriage are equipped with the slot embedded for described mounting panel, and described upper bracket and lower carriage are equipped with the glue be adhered fixed by described mounting panel in slot.
Be further used as the improvement of technical solutions of the utility model, described glue is UV glue.
Be further used as the improvement of technical solutions of the utility model, described mounting panel is provided with the installation guide block stretched out laterally.
Be further used as the improvement of technical solutions of the utility model, described mounting panel is alumiaum article.
Be further used as the improvement of technical solutions of the utility model, described upper bracket and lower carriage are transparent plastic plate.
Be further used as the improvement of technical solutions of the utility model, described battery core is cylindrical lithium ion cell core, and the draw-in groove on upper bracket and lower carriage is can circular groove close-fitting with cylindrical lithium ion cell core.
The beneficial effects of the utility model: the utility model solves in large-scale battery core module by the technical scheme arranging draw-in groove and arrange glue on upper bracket, lower carriage in draw-in groove, the fixation problem of all battery cores; Owing to not using fastened by screw in said structure, thus avoid and exempt from screw and get loose, and screw and nut drops the risk in module; Meanwhile, compare overall embedding glue, the technical program glue consumption is few, can greatly reduce module weight; The utility model solves the freedom from vibration of battery core module, and its structural safety is reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model upper bracket structural representation.
Embodiment
With reference to Fig. 1, Fig. 2, that show the concrete structure of the preferred embodiment of the utility model.The design feature of each element of the utility model will be described in detail below, if and when being described to direction (upper and lower, left and right, before and after), be with the structure shown in Fig. 1 for reference describes, but actual user of the present utility model is to being not limited thereto.
The utility model provides a kind of battery core block structure, comprise upper bracket 1, lower carriage 2 and each described battery core 3 of some battery cores 3 be contained between described upper bracket 1 and lower carriage 2 forms battery pack between upper bracket 1 and lower carriage 2, described upper bracket 1 and lower carriage 2 are equipped with some draw-in grooves 4, the upper end of each battery core 3 embeds the draw-in groove 4 on upper bracket 1, the lower end of each battery core 3 embeds the draw-in groove 4 on lower carriage 2, and described upper bracket 1 and lower carriage 2 are equipped with the glue described battery core 3 be adhered fixed in draw-in groove 4.Described upper bracket 1 and lower carriage 2 are transparent plastic plate.Described battery core 3 is cylindrical lithium ion cell core, and the draw-in groove 4 on upper bracket 1 and lower carriage 2 is can circular groove close-fitting with cylindrical lithium ion cell core.
Be provided with mounting panel 5 in the left and right sides of battery pack between described upper bracket 1 and lower carriage 2, described mounting panel 5 is alumiaum article.Described mounting panel 5 is provided with the installation guide block 51 stretched out laterally, and mounting panel 5 and installation guide block 51 can be used for battery core module to be fixed on reliably in battery case.Described upper bracket 1 and lower carriage 2 are equipped with the slot 52 embedded for described mounting panel 5, and described upper bracket 1 and lower carriage 2 are equipped with the glue be adhered fixed by described mounting panel 5 in slot 52.
Above-mentioned glue is UV glue, and adopt UV glue, its operation can realize automation, and setting time is fast, is suitable for batch production.
When the utility model is shaping, first UV glue is noted in the draw-in groove 4 and slot 52 of lower carriage 2 and upper bracket 1, then battery core 3 and mounting panel 5 are loaded successively the corresponding position of lower carriage 2 and join through luggage, last fit on support 1.Subsequently, whole battery core module is put into UV furnace apparatus, and by the Ultraviolet radiation (temperature controllable is less than 50 DEG C) of UV stove, UV gelling can be made solid, thus complete the making of whole module.After completing, battery core 3, upper bracket 1, lower carriage 2 and mounting panel 5 can be connected, its structural safety, reliably.
Certainly, the invention is not limited to above-mentioned execution mode, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (8)
1. a battery core block structure, it is characterized in that: comprise upper bracket, lower carriage and be contained in the some battery cores between described upper bracket and lower carriage, each described battery core forms battery pack between upper bracket and lower carriage, described upper bracket and lower carriage are equipped with some draw-in grooves, the upper end of each battery core embeds the draw-in groove on upper bracket, the lower end of each battery core embeds the draw-in groove on lower carriage, and described upper bracket and lower carriage are equipped with the glue described battery core be adhered fixed in draw-in groove.
2. battery core block structure according to claim 1, is characterized in that: the arranged on left and right sides in battery pack between described upper bracket and lower carriage is provided with mounting panel.
3. battery core block structure according to claim 2, is characterized in that: described upper bracket and lower carriage are equipped with the slot embedded for described mounting panel, and described upper bracket and lower carriage are equipped with the glue be adhered fixed by described mounting panel in slot.
4. the battery core block structure according to claim 1,2 or 3, is characterized in that: described glue is UV glue.
5. the battery core block structure according to Claims 2 or 3, is characterized in that: described mounting panel is provided with the installation guide block stretched out laterally.
6. the battery core block structure according to Claims 2 or 3, is characterized in that: described mounting panel is alumiaum article.
7. the battery core block structure according to claim 1,2 or 3, is characterized in that: described upper bracket and lower carriage are transparent plastic plate.
8. the battery core block structure according to claim 1,2 or 3, is characterized in that: described battery core is cylindrical lithium ion cell core, and the draw-in groove on upper bracket and lower carriage is can circular groove close-fitting with cylindrical lithium ion cell core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607417.4U CN204927378U (en) | 2015-08-12 | 2015-08-12 | Electricity core block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607417.4U CN204927378U (en) | 2015-08-12 | 2015-08-12 | Electricity core block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927378U true CN204927378U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607417.4U Active CN204927378U (en) | 2015-08-12 | 2015-08-12 | Electricity core block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935758A (en) * | 2017-05-16 | 2017-07-07 | 惠州亿纬锂能股份有限公司 | High-performance heat management electrokinetic cell module and battery pack |
-
2015
- 2015-08-12 CN CN201520607417.4U patent/CN204927378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935758A (en) * | 2017-05-16 | 2017-07-07 | 惠州亿纬锂能股份有限公司 | High-performance heat management electrokinetic cell module and battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |