CN103050651B - Battery assembly - Google Patents

Battery assembly Download PDF

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Publication number
CN103050651B
CN103050651B CN201210085001.1A CN201210085001A CN103050651B CN 103050651 B CN103050651 B CN 103050651B CN 201210085001 A CN201210085001 A CN 201210085001A CN 103050651 B CN103050651 B CN 103050651B
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CN
China
Prior art keywords
battery
framework
combination device
battery unit
battery combination
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 - Fee Related
Application number
CN201210085001.1A
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Chinese (zh)
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CN103050651A (en
Inventor
卢成基
蔡玟骏
欧薰雯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lite On Technology Changzhou Co Ltd
Lite On Technology Corp
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Lite On Technology Corp
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Publication of CN103050651A publication Critical patent/CN103050651A/en
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Publication of CN103050651B publication Critical patent/CN103050651B/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Battery Mounting, Suspending (AREA)

Abstract

The invention relates to a battery assembly device. The battery assembly device comprises a first frame body and a plurality of battery units. The first frame has an inner wall surface. The plurality of battery units are arranged in the first frame body, wherein any battery unit is provided with at least one sliding stop piece, and any battery unit is contacted with another sliding stop piece on another battery unit through the sliding stop piece or contacted with the inner wall surface of the first frame body through the sliding stop piece.

Description

Battery combination device
Technical field
The present invention relates to a kind of battery combination device, particularly a kind of battery combination device preventing battery unit from sliding arbitrarily.
Background technology
Battery case group is now the fixing battery tray of structure, is used for holding multiple battery unit.But because the structure of battery case group is fixed, open ended battery unit quantity is also fixed, the quantity to increase battery unit just must redesign the structure of battery case group, and use will be restricted.On the other hand, be direct close contact between battery unit and battery unit in the prior art, to avoid battery unit landing.But battery unit also can generate heat because providing electric current, the heat that battery unit produces not easily sheds, and easily causes battery unit produce high temperature and allow electrolyte inside or electrode material gasify.Battery unit just may cause thermal expansion thus, if easily damage because of extruding each other with other battery unit close contact.On the other hand, different battery units directly contacts also possibility conducting because of the potential difference had each other, and power supply capacity is declined.
In view of this, therefore need a kind of new battery combination device, to solve the disappearance of prior art.
Summary of the invention
Main purpose of the present invention is to provide a kind of battery combination device, and it has the effect that can prevent battery unit from sliding arbitrarily.
For reaching above-mentioned object, battery combination device of the present invention comprises:
One first framework, has an internal face; And
Multiple battery unit, be arranged in this first framework, wherein any battery unit has at least one slip limiting plate, this any battery unit by this at least one slip limiting plate to be contacted with another slip limiting plate on another battery unit, or by this at least one slip limiting plate to be contacted with this internal face of this first framework.
Above-mentioned battery combination device, wherein this any battery unit has an apex electrode and a bottom electrode, and this slip limiting plate of each battery unit is adjacent to this apex electrode or this bottom electrode.
Above-mentioned battery combination device, wherein this any battery unit comprises two slip limiting plates, is respectively adjacent in this apex electrode and this bottom electrode.
Above-mentioned battery combination device, wherein this internal face of this first framework has multiple camber line portion, in order to coordinate the size of the plurality of battery unit, makes each battery unit contacted with this first framework be placed in corresponding camber line portion.
Above-mentioned battery combination device, wherein this first framework has multiple combo box, and wherein each combo box comprises a snap-in structure, in order to clamping of working in coordination.
Above-mentioned battery combination device, wherein the plurality of combo box has multiple angles frame.
Above-mentioned battery combination device, wherein the width of each angle frame is two or three battery unit diameter lengths.
Above-mentioned battery combination device, wherein the plurality of combo box also comprises multiple side frame.
Above-mentioned battery combination device, wherein the width of each side frame is two battery unit diameter lengths.
Above-mentioned battery combination device, wherein this battery combination device also comprises a shell, and wherein this first framework is arranged in this shell.
Above-mentioned battery combination device, wherein this first framework has one first embedded structure, this battery combination device more comprises one second framework, this second framework has one second embedded structure, makes this first framework be able to be combined with each other by this second embedded structure of this first embedded structure and the second framework.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
The exploded view of the first embodiment of Fig. 1 battery combination device of the present invention;
The stereogram of the first embodiment of Fig. 2 battery combination device of the present invention;
The exploded view of the second embodiment of Fig. 3 battery combination device of the present invention;
The stereogram of the second embodiment of Fig. 4 battery combination device of the present invention;
The exploded view of the 3rd embodiment of Fig. 5 battery combination device of the present invention;
The stereogram of the 3rd embodiment of Fig. 6 battery combination device of the present invention;
The schematic diagram that Fig. 7 the first framework of the present invention and the second framework are assembled;
The schematic appearance of the 4th embodiment of Fig. 8 battery combination device of the present invention;
The exploded view of the 4th embodiment of Fig. 9 battery combination device of the present invention.
Wherein, Reference numeral
Battery combination device 1a, 1b, 1c, 1d
First framework 10a, 10b, 10c
Second framework 10 '
Internal face 11
Camber line portion 11a
First embedded structure 12
Second embedded structure 12 '
Reference column 121,121 ', 43
Location notch 122,122 ', 44
Battery unit 20
Apex electrode 201
Bottom electrode 202
Slip limiting plate 21
Combo box 30
First jiao of frame 31a
Second jiao of frame 31b
Side frame 32
Snap-in structure 40
Snap fit 41
Draw-in groove 42
Shell 50
First cover plate 51
First battery lead plate 511
First heat conductive pad 512
Second cover plate 52
Second battery lead plate 521
Second heat conductive pad 522
Front shroud 53
Back shroud 54
Screw S
The width W 1 of first jiao of frame
The width W 2 of second jiao of frame
The width W 3 of side frame
Embodiment
For above and other objects of the present invention, feature and advantage can be become apparent, cited below particularly go out specific embodiments of the invention, and coordinate appended by accompanying drawing, be described in detail below.
Below please also refer to the accompanying drawings of Fig. 1 ~ Fig. 2 about the first embodiment of battery combination device of the present invention, the wherein exploded view of the first embodiment of Fig. 1 battery combination device of the present invention, the stereogram of the first embodiment of Fig. 2 battery combination device of the present invention.
In the first embodiment of the present invention, battery combination device 1a comprises the first framework 10a and multiple battery unit 20, and multiple battery unit 20 is arranged in the first framework 10a.The outward appearance of battery unit 20 can become one cylindric, but the present invention does not limit the face shaping of battery unit 20.Battery unit 20 comprises apex electrode 201, bottom electrode 202 and at least one slip limiting plate 21.Apex electrode 201 and bottom electrode 202 can expose to the first framework 10a, to carry out transferring electric power to outside load (not shown) by electric connection.Slip limiting plate 21 can be plastic colloidal cloth, or other has made by the material of higher coefficient of friction, to be attached at the surface of battery unit 20.Thus, battery unit 20, is avoided sliding over each other between battery unit 20 to be contacted with the slip limiting plate 21 on another battery unit 20 by slip limiting plate 21.If the position of battery unit 20 is adjacent to the internal face 11 of the first framework 10a simultaneously, battery unit 20 is also contacted with the internal face 11 of the first framework 10a by slip limiting plate 21, to increase frictional force to avoid disengaging first framework 10a.
It is noted that battery unit 20 can have two slip limiting plates 21, to be arranged at adjacent top end electrode 201 and bottom electrode 202 part respectively.But battery unit 20 also only can have single slip limiting plate 21, be arranged at adjacent top end electrode 201 or contiguous bottom electrode 202 part, the present invention is not limited to this.Except preventing the slip between battery unit 20, slip limiting plate 21 also can prevent battery unit 20 because of the rising of temperature, makes electrolyte inside or electrode material gasify and cause battery unit 20 to expand.The situation that the structure of battery unit 20 expands also likely causes battery unit 20 to burst.On the other hand, slip limiting plate 21 also can reach insulation effect, prevents from producing potential difference between different battery units 20 and conducting.
The internal face 11 of the first framework 10a has multiple camber line portion 11a, with the size of matching battery unit 20, battery unit 20 can be positioned in corresponding camber line portion 11a.Thus, battery unit 20 is combined with the first framework 10a with corresponding camber line portion 11a by slip limiting plate 21, makes the more difficult slippage of battery unit 20.The present invention does not limit the first framework 10a only can have single specification, and the first framework 10a can comprise multiple combo box 30, between each combo box 30 by snap-in structure 40 with mutually clamping neatly.
Just as shown in Figure 1, snap-in structure 40 can be snap fit 41 and draw-in groove 42, and be arranged on face that combo box 30 contacts with another combo box 30 simultaneously, make the snap fit 41 of a certain combo box 30 correspond to the draw-in groove 42 of another combo box 30, the draw-in groove 42 of a certain combo box 30 then corresponds to the snap fit 41 of another combo box 30.Therefore combo box 30 is connected and fixed mutually by snap fit 41 corresponding on snap fit 41 and draw-in groove 42 and another combo box 30 and draw-in groove 42.It is noted that the snap-in structure 40 is in FIG only signal, the present invention does not limit and different combo boxes 30 could must be allowed fastened to each other with same structure.In addition, in order to strengthen structural stability when combo box 30 is assembled, the face that each combo box 30 contacts with another combo box 30 also can have reference column 43 in correspondence with each other and location notch 44.Thus, when different combo boxes 30 combines, reference column on different combo boxes 30 43 and location notch 44 worked in coordination to increase in conjunction with time intensity.But the present invention does not limit must have reference column 43 and location notch 44.
In the first embodiment of the present invention, combo box 30 comprises first jiao of frame 31a of four L shapes, and wherein the width W 1 of first jiao of frame 31a is essentially the diameter length of two battery units 20, so the first framework 10a one side can place four battery units 20.Therefore as shown in Figure 1, the first framework 10a be combined into by four first jiao of frame 31a can arrange 16 battery units 20 altogether.
Then please also refer to the accompanying drawings of Fig. 3 ~ Fig. 4 about the second embodiment of battery combination device of the present invention, the wherein exploded view of the second embodiment of Fig. 3 battery combination device of the present invention, the stereogram of the second embodiment of Fig. 4 battery combination device of the present invention.
The present invention does not limit the quantity of battery unit 20, and in the second embodiment of the present invention, the quantity of the battery unit 20 that the first framework 10b of battery combination device 1b holds and the quantity of the first embodiment can be different.Just as shown in Figure 4, the combo box 30 forming the first framework 10b comprises two first jiao of frame 31a and two, second jiao of frame 31b.The contact-making surface of first jiao of frame 31a and second jiao of frame 31b have too snap fit 41 in correspondence with each other, draw-in groove 42, reference column 43 and location notch 44, to connect and fix mutually.The width W 2 of second jiao of frame 31b is essentially the diameter length of three battery units 20, and therefore the first framework 10b one side can place five battery units 20.Thus, in the first framework 10b, 25 battery units 20 can be set altogether.
Then please also refer to the accompanying drawings of Fig. 5 ~ Fig. 6 about the 3rd embodiment of battery combination device of the present invention, the wherein exploded view of the 3rd embodiment of Fig. 5 battery combination device of the present invention, the stereogram of the 3rd embodiment of Fig. 6 battery combination device of the present invention.
In the third embodiment of the present invention, the first framework 10c of battery combination device 1c also can have two side frames 32.The width W 3 of side frame 32 is essentially the diameter length of two battery units 20, and side frame 32 is arranged between first jiao of frame 31a and second jiao frame 31b, then by the snap-in structure 40 of same configuration to connect and fix mutually, just as shown in Figure 5.Therefore the wherein one side of the first framework 10c can arrange seven battery units 20, and another side can arrange five battery units 20.Thus, in the first framework 10c, 35 battery units 20 can be set altogether.
It can thus be appreciated that, utilize the elastomeric composition of first jiao of above-mentioned frame 31a, second jiao of frame 31b and side frame 32, allow battery combination device 1a, 1b or 1c can according to demand to place the battery unit 20 of varying number.
And except adjusting except the quantity of battery unit 20 by different combo boxes 30, the quantity increasing battery unit 20 between framework and framework, also can be combined with each other.Then please refer to the schematic diagram that Fig. 7 system the first framework of the present invention and the second framework are assembled.
Also can clamping assemble mutually between framework of the present invention and framework, just as shown in Figure 7, the first framework 10b can clamping mutual with the second framework 10 '.First framework 10b and the second framework 10 ' can be the framework of identical or different size.The outside of the first framework 10b has the first embedded structure 12, the outside of the second framework 10 ' then has the second corresponding embedded structure 12 ', wherein the first embedded structure 12 can comprise reference column 121 and location notch 122, second embedded structure 12 ' and then comprise reference column 121 ' in correspondence with each other and location notch 122 '.Inserted the mode of corresponding location notch 122 ' and reference column 121 ' insertion location notch 122 by reference column 121, the first framework 10b can be allowed can be connected to each other with the second framework 10 '.
Then please also refer to the accompanying drawings of Fig. 8 ~ Fig. 9 about the 4th embodiment of battery combination device of the present invention, the wherein schematic appearance of the 4th embodiment of Fig. 8 battery combination device of the present invention, the exploded view of the 4th embodiment of Fig. 9 battery combination device of the present invention.
In the fourth embodiment of the present invention, battery combination device 1d also comprises shell 50, in order to coated first framework 10b and the second framework 10 ', but the present invention do not limit shell 50 can coated framework quantity or size.Shell 50 comprises the first cover plate 51, second cover plate 52, front shroud 53 and back shroud 54, and above-mentioned each cover plate can utilize the modes such as locking and the first framework 10b and the second framework 10 ' to fix, to protect the first framework 10b and the second framework 10 '.
First cover plate 51 times has the first battery lead plate 511 and the first heat conductive pad 512.First battery lead plate 511 can be the sheet metal of a L-type structure, such as, utilize copper or nickel to make, but the present invention is not limited to this.The wherein one side of the first battery lead plate 511 is the multiple apex electrodes 201 being contacted with multiple battery units 20, and another side is then locked in front shroud 53 by screw S and exposes, with for being connected to external load (not shown).First heat conductive pad 512 is an isolation material, and to be sandwiched between the first cover plate 51 and the first battery lead plate 511, the heat energy that battery unit 20 is produced comparatively fast conducts to the first cover plate 51 and sheds.
Similarly, the top of the second cover plate 52 also has the second similar battery lead plate 521 and the second heat conductive pad 522.The wherein one side of the second battery lead plate 521 is contacted with multiple bottom electrode 202 of multiple battery unit 20, and another side then can be locked in back shroud 54 and expose, to be connected to external load.Second heat conductive pad 522 is similarly an isolation material, to be sandwiched between the second cover plate 52 and the second battery lead plate 521, makes heat energy comparatively fast conduct to the second cover plate 52 and shed.As shown in Figure 8 just, the first framework 10b and the second framework 10 ' are coated within shell 50 simultaneously finally.
Known by the explanation of above-mentioned battery combination device 1a to 1d, battery combination device 1a to 1d can reduce the infringement caused because battery unit 20 generates heat, and can adjust the quantity of required battery unit 20 more neatly.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.

Claims (11)

1. a battery combination device, is characterized in that, comprising:
One first framework, has an internal face; And
Multiple battery unit, be arranged in this first framework, wherein the surface system of any battery unit is pasted with at least one slip limiting plate, this any battery unit by this at least one slip limiting plate to be contacted with another slip limiting plate on another battery unit, or by this at least one slip limiting plate to be contacted with this internal face of this first framework, to avoid slip mutually and the cushioning effect as this battery unit thermal expansion.
2. battery combination device according to claim 1, is characterized in that, this any battery unit has an apex electrode and a bottom electrode, and this slip limiting plate of each battery unit is adjacent to this apex electrode or this bottom electrode.
3. battery combination device according to claim 2, is characterized in that, this any battery unit comprises two slip limiting plates, is respectively adjacent in this apex electrode and this bottom electrode.
4. the battery combination device according to claim 1,2 or 3, it is characterized in that, this internal face of this first framework has multiple camber line portion, in order to coordinate the size of the plurality of battery unit, makes each battery unit contacted with this first framework be placed in corresponding camber line portion.
5. the battery combination device according to claim 1,2 or 3, is characterized in that, this first framework has multiple combo box, and wherein each combo box comprises a snap-in structure, in order to clamping of working in coordination.
6. battery combination device according to claim 5, is characterized in that, the plurality of combo box has multiple angles frame.
7. battery combination device according to claim 6, is characterized in that, the width of each angle frame is two or three battery unit diameter lengths.
8. battery combination device according to claim 6, is characterized in that, the plurality of combo box also comprises multiple side frame.
9. battery combination device according to claim 8, is characterized in that, the width of each side frame is two battery unit diameter lengths.
10. the battery combination device according to claim 1,2 or 3, is characterized in that, this battery combination device also comprises a shell, and wherein this first framework is arranged in this shell.
11. battery combination devices according to claim 1,2 or 3, it is characterized in that, this first framework has one first embedded structure, this battery combination device more comprises one second framework, this second framework has one second embedded structure, makes this first framework be able to be combined with each other by this second embedded structure of this first embedded structure and the second framework.
CN201210085001.1A 2011-10-13 2012-03-26 Battery assembly Expired - Fee Related CN103050651B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW100219190U TWM435053U (en) 2011-10-13 2011-10-13 Merge type battery holder battery and battery device,
TW100219190 2011-10-13

Publications (2)

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CN103050651A CN103050651A (en) 2013-04-17
CN103050651B true CN103050651B (en) 2015-08-26

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TW (1) TWM435053U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104347834B (en) * 2014-10-22 2016-06-08 上海中聚佳华电池科技有限公司 Cylinder type lithium ion battery modules fixed mount and include its battery component
TWI514645B (en) * 2014-11-21 2015-12-21 Tymphany Worldwide Entpr Ltd Battery module positioning structure and battery module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102013463A (en) * 2010-09-08 2011-04-13 深圳市景佑能源科技有限公司 Heat radiation frame for mounting of battery pack
CN202004061U (en) * 2011-01-31 2011-10-05 新盛力科技股份有限公司 Expansion combination connection device for fixing battery cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI285452B (en) * 2005-11-16 2007-08-11 Simplo Technology Co Ltd Protective battery holding structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102013463A (en) * 2010-09-08 2011-04-13 深圳市景佑能源科技有限公司 Heat radiation frame for mounting of battery pack
CN202004061U (en) * 2011-01-31 2011-10-05 新盛力科技股份有限公司 Expansion combination connection device for fixing battery cell

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TWM435053U (en) 2012-08-01

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Owner name: GUANGBAO SCIENCE + TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: GUANGBAO POWER STORAGE TECHNOLOGY CO., LTD.

Effective date: 20140611

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Address after: Ruiguang road Taiwan Taipei City Neihu district China No. 392 22 floor

Applicant after: Lite-On Technology Co.,Ltd.

Address before: Ruiguang road Taiwan Taipei City Neihu district China No. 392 22F

Applicant before: LITE-ON CLEAN ENERGY TECHNOLOGY Corp.

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Effective date of registration: 20170313

Address after: Wujin, Changzhou province high tech Industrial Development Zone, 88 Yang Lake Road, No.

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Patentee after: Lite-On Technology Co.,Ltd.

Address before: Ruiguang road Taiwan Taipei City Neihu district China No. 392 22 floor

Patentee before: Lite-On Technology Co.,Ltd.

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: 20150826