CN205141042U - Battery module power consumption core support and battery module - Google Patents
Battery module power consumption core support and battery module Download PDFInfo
- Publication number
- CN205141042U CN205141042U CN201520872708.6U CN201520872708U CN205141042U CN 205141042 U CN205141042 U CN 205141042U CN 201520872708 U CN201520872708 U CN 201520872708U CN 205141042 U CN205141042 U CN 205141042U
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- CN
- China
- Prior art keywords
- battery
- battery core
- core bracket
- cover plate
- connecting struts
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- 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.)
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery module power consumption core support, including two apron (1), a plurality of connecting struts (2) and eccentric lock wheel (3), two apron (1) connect into electric core support through a plurality of connecting strutss (2), the edge of the opposite face connected of two apron (1) be equipped with a plurality of connecting holes (11) and locking hole (12), being equipped with of eccentric lock wheel (3) draw -in groove (31), eccentric lock wheel (3) locate locking hole (12), the opening is towards connecting hole (11), connecting struts (2) tip be equipped with annular (21) and constitute column cap (22), connecting struts (2) tip passes in connecting hole (11) stretch into the opening of eccentric lock wheel (3), rotatory eccentric lock wheel (3), column cap (22) are blocked to draw -in groove (31) screw in annular (21), lock electric core support, form the battery module. The lock of realization that can be quick apron, fixed prevents that the battery from rocking, dropping, realize the battery quick fixed in groups, good structural strength and resistant vibration performance have simultaneously again. This design can alleviate the operation complexity, alleviates operating personnel intensity of labour, convenient battery on next step and busbar weldment work.
Description
Technical field
This patent relates to electronic structure technical field, especially relates to a kind of battery modules support and applies the battery modules of electrode connecting piece in this.
Background technology
Battery modules is applied to the electric power storage field of electric power as the energy usually, the cell parallel of the multiple monomer of the many employings of its structure or be in series, and often adopts cylindrical battery, as cylindrical lithium ion battery; Because its energy density is high, mature technology, price advantage is obvious, is being used in more and more in every profession and trade.Cylindrical battery is due to its resemblance, and it is fixed form easy not as rectangular cell in groups, and due to Electric Vehicles Driving Cycle complicated, require higher to battery core bracket structural strength, vibration resistance.Battery core bracket is the important supporting construction of cylindrical battery, battery can being carried out the arrangement of certain way, fixing, forming the series parallel structure according to being necessarily linked in sequence.Simultaneously battery core bracket structure has a great impact for the heat radiation of battery and heating, and good battery core bracket structure must take into account structural strength, heat radiation, heating and operation ease.
The syndeton of current battery core bracket adopts support to cover up and down, and the mode of middle buckle is connected and fixed; By having screwed hole in the middle of the battery core bracket, carry out covering of carrier parts by bolt fixing.Undertaken by glue that upper and lower battery bracket is bonding to be fixed.
Snap syndeton bonding strength is more weak, and vibration resistance aspect is more weak, simultaneously disassembling operations destructible buckle structure.Bolt type of attachment, structural strength is better, and anti-vibration performance is good, but disassembling operations is more complicated, needs operating personnel to use screwdriver tool repeatedly to screw, also should be noted that torque magnitude simultaneously, prevents the thread in screw, stud destruction battery bracket.Bonding form is fixing reliable, but is inconvenient to dismantle when there is battery problems, or can not dismantle, and can only carry out violence damage dismounting.
Summary of the invention
The purpose of this utility model is to provide a kind of battery modules battery core bracket, be assembled into the fastening, fixing that battery modules can realize cover plate fast, prevent battery from rocking, drop, realize fixing in groups fast of battery, there is again good structural strength and anti-vibration performance simultaneously.The design can alleviate operation complexity, alleviates labor intensity of operating staff, facilitates next step battery and bus-bar welding job.
The purpose of this utility model is achieved through the following technical solutions:
A kind of battery modules battery core bracket, comprises two panels cover plate 1, multiple connecting struts 2 and eccentric lockwheel 3; Two panels cover plate 1 connects into battery core bracket by multiple connecting struts 2;
The edge of the opposite face that two described cover plates 1 connect is provided with multiple connecting hole 11, has with the side of the cover plate 1 in the direction of connecting hole 11 axes normal the locking hole 12 passed through mutually with connecting hole 11;
The periphery of described eccentric lockwheel 3 is provided with opening and the draw-in groove 31 with open communication, and the size of the radial direction of one end of the close opening of draw-in groove 31 is less than the one end away from opening;
Described eccentric lockwheel 3 is located in locking hole 12, and opening is towards connecting hole 11; Described connecting struts 2 end is provided with annular groove 21 and forms column cap 22, and connecting struts 2 end is stretched in the opening of eccentric lockwheel 3 through connecting hole 11, rotating eccentricity lockwheel 3, and draw-in groove 31 screws in annular groove 21 and blocks column cap 22, locking battery core bracket.
The outer face of described eccentric lockwheel 3 is provided with flat recess or cross recess.
The periphery of described eccentric lockwheel 3 is provided with anti-slip veins.
Described connecting struts 32 two ends are equipped with the column cap 22 that annular groove 21 is formed, and two ends are locked with cover plate 1 respectively by eccentric lockwheel 3.
Described connecting struts 2 one end is provided with the column cap 22 that annular groove 21 is formed, and is locked with the cover plate 1 of one end by eccentric lockwheel 3; The internal thread hole that described connecting struts 2 other end is provided with on external screw thread and other end cover plate 1 is connected and fixed.
Described connecting struts 2 one end is provided with the column cap 22 that annular groove 21 is formed, and is locked with the cover plate 1 of one end by eccentric lockwheel 3; The structure that described connecting struts 2 other end and other end cover plate 1 are integrated.
A kind of battery modules, its battery core bracket adopts above-mentioned battery modules battery core bracket.
The technical scheme provided as can be seen from above-mentioned the utility model, the battery modules battery core bracket that the utility model embodiment provides can increase the reliability that brace contacts with battery cell, and improve the success rate of welding, the rate of finished products of battery modules is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the battery modules battery core bracket that Fig. 1 provides for the utility model embodiment;
The connecting struts structural representation of the battery modules battery core bracket that Fig. 2 provides for the utility model embodiment;
The eccentric lock wheel construction schematic diagram of the battery modules battery core bracket that Fig. 3 provides for the utility model embodiment;
The structural representation that the connecting struts of the battery modules battery core bracket that Fig. 4 provides for the utility model embodiment coordinates with eccentric lockwheel;
The covering plate structure schematic diagram of the battery modules battery core bracket that Fig. 5 provides for the utility model embodiment;
The battery module structure schematic diagram that Fig. 6 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection range of the present utility model.
Separately it should be noted that description orientation mentioned herein " on ", D score, "left", "right", " front, " afterwards " does not all refer in particular to this orientation except specified otherwise; just for convenience, and placement direction its description different of described product is also not quite similar.Those of ordinary skill in the art, not making intelligible orientation under creative work prerequisite, belong to protection range of the present utility model.
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As shown in Figures 1 to 5, a kind of battery modules battery core bracket, comprises two panels cover plate 1, multiple connecting struts 2 and eccentric lockwheel 3; Two panels cover plate 1 connects into battery core bracket by multiple connecting struts 2; Connecting struts 2 is generally four, and just in time form a frame structure, in larger-size situation, can accelerate, what size was little can corresponding minimizing quantity.
The edge of the opposite face (namely medial surface) that two described cover plates 1 connect is provided with multiple connecting hole 11, connecting hole 11 quantity and connecting struts 2 quantity adapt, and cover plate 1 has with the side of the cover plate 1 in the direction of connecting hole 11 axes normal the locking hole 12 passed through mutually with connecting hole 11; Passing through mutually is known concept mechanically, and namely connecting hole 11 and locking hole 12 intersect, and can be the orthogonal of axes intersect, also can be the disjoint inclined intersection of axis, for preferably orthogonal this patent, certainly slightly partially a bit, only otherwise impact locking is also fine.
The periphery of described eccentric lockwheel 3 is provided with opening and the draw-in groove 31 with open communication, and the size of the radial direction of one end of the close opening of draw-in groove 31 is less than the one end away from opening; Also with regard to the structure of middle bias.
Described eccentric lockwheel 3 is located in locking hole 12, and when putting into, opening is towards connecting hole 11; Described connecting struts 2 end is provided with annular groove 21 and forms column cap 22, and connecting struts 2 end is stretched in the opening of eccentric lockwheel 3 through connecting hole 11, rotating eccentricity lockwheel 3, and draw-in groove 31 screws in annular groove 21 and blocks column cap 22, locking battery core bracket.The action rotated is provided with flat recess or cross recess by the outer face of described eccentric lockwheel 3, operates with the screwdriver of a word or cross.
The periphery of the eccentric lockwheel 3 described in this example is in addition provided with anti-slip veins.Prevent it due to reason autorotations such as vibrations, reach the object of self-locking.
In addition, retaining mechanism has following three kinds of versions:
The first, described connecting struts 2 two ends are equipped with the column cap 22 that annular groove 21 is formed, and two ends are locked with cover plate 1 respectively by eccentric lockwheel 3.
The second, described connecting struts 2 one end is provided with the column cap 22 that annular groove 21 is formed, and is locked with the cover plate 1 of one end by eccentric lockwheel 3; The internal thread hole that described connecting struts 2 other end is provided with on external screw thread and other end cover plate 1 is connected and fixed, and also can be that the other end is connected and fixed by the hole in bonding mode and other end cover plate 1.
The third, described connecting struts 2 one end is provided with the column cap 22 that annular groove 21 is formed, and is locked with the cover plate 1 of one end by eccentric lockwheel 3; The structure that described connecting struts 2 other end and other end cover plate 1 are integrated.This example is this structure.
Embodiment two
As shown in Figure 6, a kind of battery modules, its battery core bracket adopts the battery modules battery core bracket described in embodiment one, by its fixing battery core 4, forms complete battery modules i.e. power brick.While guarantee battery core 4 is fixed, disassembling operations can be completed easily and fast, complete battery fast in groups, alleviate operation labour intensity, accelerate power brick and produce.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.
Claims (7)
1. a battery modules battery core bracket, is characterized in that, comprises two panels cover plate (1), multiple connecting struts (2) and eccentric lockwheel (3); Two panels cover plate (1) connects into battery core bracket by multiple connecting struts (2);
The edge of the opposite face that two described cover plates (1) connect is provided with multiple connecting hole (11), has with the side of the cover plate (1) in the direction of connecting hole (11) axes normal the locking hole (12) passed through mutually with connecting hole (11);
The periphery of described eccentric lockwheel (3) is provided with opening and the draw-in groove (31) with open communication, and the size of the radial direction of one end of the close opening of draw-in groove (31) is less than the one end away from opening;
Described eccentric lockwheel (3) is located in locking hole (12), and opening is towards connecting hole (11); Described connecting struts (2) end is provided with annular groove (21) and forms column cap (22), connecting struts (2) end is stretched in the opening of eccentric lockwheel (3) through connecting hole (11), rotating eccentricity lockwheel (3), draw-in groove (31) screws in annular groove (21) and blocks column cap (22), locking battery core bracket.
2. battery modules battery core bracket according to claim 1, is characterized in that, the outer face of described eccentric lockwheel (3) is provided with flat recess or cross recess.
3. battery modules battery core bracket according to claim 1, is characterized in that, the periphery of described eccentric lockwheel (3) is provided with anti-slip veins.
4. the battery modules battery core bracket according to claim 1,2 or 3, it is characterized in that, described connecting struts (2) two ends are equipped with the column cap (22) that annular groove (21) is formed, and two ends are locked respectively by eccentric lockwheel (3) and cover plate (1).
5. the battery modules battery core bracket according to claim 1,2 or 3, it is characterized in that, described connecting struts (2) one end is provided with the column cap (22) that annular groove (21) is formed, and is locked by the cover plate (1) of eccentric lockwheel (3) with one end; The internal thread hole that described connecting struts (2) other end is provided with on external screw thread and other end cover plate (1) is connected and fixed.
6. the battery modules battery core bracket according to claim 1,2 or 3, it is characterized in that, described connecting struts (2) one end is provided with the column cap (22) that annular groove (21) is formed, and is locked by the cover plate (1) of eccentric lockwheel (3) with one end; The structure that described connecting struts (2) other end and other end cover plate (1) are integrated.
7. a battery modules, is characterized in that, its battery core bracket adopts the battery modules battery core bracket described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872708.6U CN205141042U (en) | 2015-11-04 | 2015-11-04 | Battery module power consumption core support and battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872708.6U CN205141042U (en) | 2015-11-04 | 2015-11-04 | Battery module power consumption core support and battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141042U true CN205141042U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872708.6U Expired - Fee Related CN205141042U (en) | 2015-11-04 | 2015-11-04 | Battery module power consumption core support and battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141042U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099213A (en) * | 2016-08-09 | 2016-11-09 | 中科众瑞（哈尔滨）清洁能源股份有限公司 | A kind of novel high-capacity power nickel-hydrogen cell |
| CN106624324A (en) * | 2016-12-28 | 2017-05-10 | 中国电子科技集团公司第十八研究所 | Tool for cylindrical lithium ion battery shell electron beam welding |
| CN107230758A (en) * | 2017-07-04 | 2017-10-03 | 系统电子科技（镇江）有限公司 | A kind of automobile batteries module with anti-seismic performance |
| CN107262866A (en) * | 2016-08-02 | 2017-10-20 | 伍伟东 | The welder of battery modules |
| CN108574062A (en) * | 2017-03-13 | 2018-09-25 | 珠海银隆电器有限公司 | A kind of energy-storage battery case |
| CN109962188A (en) * | 2017-12-25 | 2019-07-02 | 河南森源重工有限公司 | Battery modules and its battery core retainer |
-
2015
- 2015-11-04 CN CN201520872708.6U patent/CN205141042U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262866A (en) * | 2016-08-02 | 2017-10-20 | 伍伟东 | The welder of battery modules |
| CN106099213A (en) * | 2016-08-09 | 2016-11-09 | 中科众瑞（哈尔滨）清洁能源股份有限公司 | A kind of novel high-capacity power nickel-hydrogen cell |
| CN106624324A (en) * | 2016-12-28 | 2017-05-10 | 中国电子科技集团公司第十八研究所 | Tool for cylindrical lithium ion battery shell electron beam welding |
| CN108574062A (en) * | 2017-03-13 | 2018-09-25 | 珠海银隆电器有限公司 | A kind of energy-storage battery case |
| CN107230758A (en) * | 2017-07-04 | 2017-10-03 | 系统电子科技（镇江）有限公司 | A kind of automobile batteries module with anti-seismic performance |
| CN107230758B (en) * | 2017-07-04 | 2023-06-23 | 系统电子科技（镇江）有限公司 | Automobile battery module with anti-seismic performance |
| CN109962188A (en) * | 2017-12-25 | 2019-07-02 | 河南森源重工有限公司 | Battery modules and its battery core retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201104 |