CN104300098A - Vibration-proof storage battery shell - Google Patents
Vibration-proof storage battery shell Download PDFInfo
- Publication number
- CN104300098A CN104300098A CN201410529163.9A CN201410529163A CN104300098A CN 104300098 A CN104300098 A CN 104300098A CN 201410529163 A CN201410529163 A CN 201410529163A CN 104300098 A CN104300098 A CN 104300098A
- Authority
- CN
- China
- Prior art keywords
- main casing
- dividing plate
- storage battery
- antivibration
- vibration
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a vibration-proof storage battery shell. The vibration-proof storage battery shell comprises a main shell body and an upper cover, wherein the upper cover is fixed above the main shell body in a sealing manner; the main shell body comprises a frame-shaped metal skeleton; the metal skeleton is externally covered with an injection molding body to form a box shape; the main shell body is internally provided with more than one partitioning plate to divide the main shell body into more than two small cavity bodies; the two ends of each side wall of each partitioning plate are respectively provided with a partitioning plate clamping strip; the section of a sliding channel is L-shaped; two mutually-vertical clamping grooves are formed between each L-shaped partitioning-plate clamping strip and each of the side walls of each partitioning plate and between the L-shaped partitioning-plate clamping strip and each of the front and rear inner walls of the main shell body; and rubber sheets with convex sections are embedded in the clamping grooves. The vibration-proof storage battery shell disclosed by the invention has the advantages that the vibration-proof effect and the bending strength are good, so that the service life of a storage battery is effectively prolonged.
Description
Technical field
The present invention relates to a kind of battery cell case of antivibration.
Background technology
Along with power industry develops more and more faster, storage battery has become the more and more indispensable element of various electrical equipment, particularly electric motor car industry, the quality of a storage battery is enough to the quality determining an electric motor car, so the useful life of storage battery is the research object of industry always, the pole plate quality of certain internal storage battery is principal element, and some external factors also should not be underestimated on the impact of storage battery, particularly electric motor car, travel on rough road surface, vibrate storage battery impact very large frequently, so the resistance to shock of storage battery is very important.
Summary of the invention
The technical issues that need to address of the present invention are, provide a kind of battery cell case of antivibration, have good antivibration, bending strength, effectively increase the life-span of storage battery.
Technical scheme of the present invention is: a kind of battery cell case of antivibration, comprise main casing and sealing and be fixed on upper cover above main casing, described main casing comprises the metallic framework of a frame-type, metallic framework covers injection molding body outward and is formed box-like, main casing is divided into the little cavity of more than 2 by the dividing plate being provided with more than 1 piece in described main casing, each sidewall two ends of dividing plate are provided with a dividing plate card article, described slideway cross section is " L " shape, described L shape dividing plate card article respectively with dividing plate sidewall and main casing before, two orthogonal draw-in grooves are formed between rear inwall, the sheet rubber that cross section is convex character shape is embedded with in described draw-in groove.
Preferably, four edges of described main casing inner chamber are provided with the corner card article that cross section is Z-shaped, form draw-in groove, be embedded with the sheet rubber of convex character shape in draw-in groove between corner card article and the inwall of main casing.
Preferably, described divider height is lower than main casing height, and be provided with seal groove between dividing plate end face and main casing end face, seal groove is embedded with sealing ring.
Preferably, described upper cover bottom surface is provided with annular groove, in the top embedded rings connected in star of main casing.
Preferably, described main casing outer wall surrounding is provided with antivibration foot pad, and described antivibration foot pad outer wall aligns with the outer wall end face of upper cover.
After adopting the technical program, first, traditional storage battery is all solely adopt pure injection molding body, its bending strength compares shortcoming, the lower easy deformable squeeze of external force impact is to inner pole plate, and in this programme, utilize the method for metallic framework of annotating in injection molding body, improve the bending strength of battery cell case, secondly sheet rubber has been added in storage battery inwall, and on front-rear side walls sheet rubber being stuck in main casing with dividing plate card article and dividing plate, vibration isolation is carried out to the pole plate surrounding in little cavity, some vibrations of outer bound pair storage battery can be absorbed by sheet rubber, vibration directly can not be passed on pole plate, reduce pole plate vibration itself, increase the useful life of storage battery, and structure is simple, two draw-in grooves just can be formed with the dividing plate card article of a L shape, low cost of manufacture.
Accompanying drawing explanation
Accompanying drawing 1 is the overall schematic three dimensional views of the present invention;
Accompanying drawing 2 is the schematic three dimensional views of metallic framework;
Accompanying drawing 3 is schematic cross-section of the present invention;
Accompanying drawing 4 is main casing schematic internal view;
Accompanying drawing 5 is the inner enlarged diagram of main casing;
Accompanying drawing 6 is upper cover bottom schematic view.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figures 1 to 6, a kind of battery cell case of antivibration, comprise main casing 1 and seal the upper cover 2 be fixed on above main casing, described main casing comprises the metallic framework 3 of a frame-type, metallic framework covers injection molding body outward and is formed box-like, compare with traditional accumulator housing, the present invention's built-in in advance metallic framework when injection moulding increases the resistance to compression of housing, anti-bending strength, metallic framework mainly concentrates on the marginal portion of main casing, can with minimum metallic material whole main casing, main casing is divided into the little cavity 11 of more than 2 by the dividing plate 4 being provided with more than 1 piece in described main casing, this routine median septum has 4 pieces, pole plate group is placed with in each little cavity, the sidewall two ends of dividing plate are provided with a dividing plate card article 41, described dividing plate card article cross section is " L " shape, L shape dividing plate card article respectively with dividing plate sidewall and main casing before, two orthogonal draw-in grooves are formed between rear inwall, the cross section of draw-in groove is convex character shape, the sheet rubber 5 that cross section is convex character shape is embedded with in described draw-in groove, sheet rubber effectively can must play vibration-isolating effect to the pole plate in little cavity.After adopting the technical program, first, traditional storage battery is all solely adopt pure injection molding body, its bending strength compares shortcoming, the lower easy deformable squeeze of external force impact is to inner pole plate, and in this programme, utilize the method for metallic framework of annotating in injection molding body, improve the bending strength of battery cell case, secondly sheet rubber has been added in storage battery inwall, and on the front-rear side walls being stuck in main casing with dividing plate card article and dividing plate, vibration isolation is carried out to the pole plate group surrounding in little cavity, outer some vibrations of bound pair storage battery can be absorbed by sheet rubber, vibration directly can not be passed on pole plate, reduce pole plate vibration itself, increase the useful life of storage battery, and structure is simple, two draw-in grooves just can be formed with the dividing plate card article of a L shape, low cost of manufacture.
As shown in Figure 5, four edges of described main casing inner chamber are provided with the corner card article 12 that cross section is Z-shaped, draw-in groove is formed between corner card article and the inwall of main casing, the sheet rubber 5 of convex character shape is embedded with in draw-in groove, utilize this structure sheet rubber can be set in the side inner walls of two, the left and right of storage battery, left and right two sides of main casing can be absorbed and produce vibration.Described divider height is lower than main casing height, seal groove 13 is provided with between dividing plate end face and main casing end face, seal groove is embedded with sealing ring, utilize sealing ring can increase sealing between upper cover and main casing, increase water resistance, particularly sometimes electric motor car travels in the rainy day or under being placed on moist bad border for a long time, if the storage battery sealing effectiveness of its inside is not good, is easy to cause both inner pad short circuit.
As shown in Figure 6, described upper cover bottom surface is provided with annular groove 21, in the top embedded rings connected in star of main casing, such design makes upper cover surrounding also have certain sealing function to main casing outer wall, because the surrounding of upper cover is slightly larger than the outer wall surrounding of main casing, so be provided with antivibration foot pad 14 in main casing outer wall surrounding, described antivibration foot pad outer wall end face aligns with the outer wall end face of upper cover, the advantage of such design is: antivibration foot pad can directly resist a part of extraneous vibration, but also the Outside Dimensions of the Outside Dimensions of main casing and upper cover can be consistent, whole storage battery do not shake when can be allowed to be placed in electric motor car internal chamber.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (5)
1. the battery cell case of an antivibration, comprise main casing (1) and seal the upper cover (2) be fixed on above main casing, it is characterized in that: described main casing comprises the metallic framework (3) of a frame-type, metallic framework covers injection molding body outward and is formed box-like, main casing is divided into the little cavity (11) of more than 2 by the dividing plate (4) being provided with more than 1 piece in described main casing, the sidewall two ends of dividing plate are provided with a dividing plate card article (41), described dividing plate card article cross section is " L " shape, L shape dividing plate card article respectively with dividing plate sidewall and main casing before, two orthogonal draw-in grooves are formed between rear inwall, the sheet rubber (5) that cross section is convex character shape is embedded with in described draw-in groove.
2. the battery cell case of a kind of antivibration according to claim 1, it is characterized in that: four edges of described main casing inner chamber are provided with the corner card article (12) that cross section is Z-shaped, form draw-in groove between corner card article and the inwall of main casing, in draw-in groove, be embedded with the sheet rubber (5) of convex character shape.
3. the battery cell case of a kind of antivibration according to claim 1, is characterized in that: described divider height is lower than main casing height, and be provided with seal groove (13) between dividing plate end face and main casing end face, seal groove is embedded with sealing ring.
4. the battery cell case of a kind of antivibration according to claim 3, is characterized in that: described upper cover bottom surface is provided with annular groove (21), in the top embedded rings connected in star of main casing.
5. the battery cell case of a kind of antivibration according to claim 4, is characterized in that: described main casing outer wall surrounding is provided with antivibration foot pad (14), and described antivibration foot pad outer wall aligns with the outer wall end face of upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529163.9A CN104300098A (en) | 2014-10-10 | 2014-10-10 | Vibration-proof storage battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529163.9A CN104300098A (en) | 2014-10-10 | 2014-10-10 | Vibration-proof storage battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300098A true CN104300098A (en) | 2015-01-21 |
Family
ID=52319748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529163.9A Pending CN104300098A (en) | 2014-10-10 | 2014-10-10 | Vibration-proof storage battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104300098A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979508A (en) * | 2015-06-18 | 2015-10-14 | 中国电子科技集团公司第十八研究所 | Nonmetallic housing for battery and manufacturing method of nonmetallic housing |
| CN108039430A (en) * | 2017-10-19 | 2018-05-15 | 惠州时代电池有限公司 | Battery |
| CN111194487A (en) * | 2017-09-29 | 2020-05-22 | 三洋电机株式会社 | Power supply device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933176A (en) * | 2008-02-29 | 2010-12-29 | 三菱重工业株式会社 | Battery outer case and battery pack |
| CN202259592U (en) * | 2011-09-23 | 2012-05-30 | 深圳市嘉洋电池有限公司 | Large-capacity lithium-ion battery |
| CN202333007U (en) * | 2011-12-04 | 2012-07-11 | 济宁远征电源有限责任公司 | Shockproof storage battery |
| CN102714287A (en) * | 2010-01-18 | 2012-10-03 | 三菱自动车工业株式会社 | Battery case for vehicle |
| WO2012132186A1 (en) * | 2011-03-31 | 2012-10-04 | パナソニック株式会社 | Battery module and manufacturing method therefor |
| CN102754239A (en) * | 2010-02-04 | 2012-10-24 | 株式会社Lg化学 | Battery pack with a reinforcing member |
| CN204067466U (en) * | 2014-10-10 | 2014-12-31 | 浙江新大力电光源集团股份有限公司 | A kind of battery cell case of antivibration |
-
2014
- 2014-10-10 CN CN201410529163.9A patent/CN104300098A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933176A (en) * | 2008-02-29 | 2010-12-29 | 三菱重工业株式会社 | Battery outer case and battery pack |
| CN102714287A (en) * | 2010-01-18 | 2012-10-03 | 三菱自动车工业株式会社 | Battery case for vehicle |
| CN102754239A (en) * | 2010-02-04 | 2012-10-24 | 株式会社Lg化学 | Battery pack with a reinforcing member |
| WO2012132186A1 (en) * | 2011-03-31 | 2012-10-04 | パナソニック株式会社 | Battery module and manufacturing method therefor |
| CN202259592U (en) * | 2011-09-23 | 2012-05-30 | 深圳市嘉洋电池有限公司 | Large-capacity lithium-ion battery |
| CN202333007U (en) * | 2011-12-04 | 2012-07-11 | 济宁远征电源有限责任公司 | Shockproof storage battery |
| CN204067466U (en) * | 2014-10-10 | 2014-12-31 | 浙江新大力电光源集团股份有限公司 | A kind of battery cell case of antivibration |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979508A (en) * | 2015-06-18 | 2015-10-14 | 中国电子科技集团公司第十八研究所 | Nonmetallic housing for battery and manufacturing method of nonmetallic housing |
| CN111194487A (en) * | 2017-09-29 | 2020-05-22 | 三洋电机株式会社 | Power supply device |
| CN111194487B (en) * | 2017-09-29 | 2023-06-16 | 松下新能源株式会社 | Power supply device |
| CN108039430A (en) * | 2017-10-19 | 2018-05-15 | 惠州时代电池有限公司 | Battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170531 |