CN102569871A - Lithium-ion power battery pack - Google Patents
Lithium-ion power battery pack Download PDFInfo
- Publication number
- CN102569871A CN102569871A CN2010105871922A CN201010587192A CN102569871A CN 102569871 A CN102569871 A CN 102569871A CN 2010105871922 A CN2010105871922 A CN 2010105871922A CN 201010587192 A CN201010587192 A CN 201010587192A CN 102569871 A CN102569871 A CN 102569871A
- Authority
- CN
- China
- Prior art keywords
- lockhole
- foot rest
- battery pack
- lithium
- ion
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract description 7
- 229910001416 lithium ion Inorganic materials 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims description 10
- 239000011094 fiberboard Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910002993 LiMnO2 Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a lithium-ion power battery pack. The lithium-ion power battery pack comprises a battery box and a battery pack fixedly arranged in the battery box. The lithium-ion power battery pack further comprises a fixed foot stand, an adjusting rod and a fixed rod. The fixed foot stand is provided with a lockhole for passing through and firmly locking the adjusting rod or the fixed rod. The adjusting rod is arranged in the lockhole in a firmly locked manner, to form a corner bracket with adjustable spacing in a lap joint manner. The battery pack is fixedly arranged in the corner bracket. One end of the fixed rod is arranged in the lockhole in an adjustable and firmly locked manner, while the opposite other end of the fixed rod is arranged on the inner wall of the battery box in a jacking manner. According to the lithium-ion power battery pack disclosed by the invention, the size of the corner bracket can be adjusted according to the size of the battery pack to satisfy the assembling demands of the battery pack. In addition, battery boxes with different specifications and sizes can be adapted by the battery pack. Therefore, the difficulty of singly compressing a buffering cushion in the battery core pack is reduced, the damage on the power battery caused by improper buffering cushion installation is avoided, and the assembling effect and the rate of finished products of battery pack are improved.
Description
Technical field
The present invention relates to the lithium ion battery field, relate in particular to a kind of structure of lithium-ion-power cell group.
Background technology
The lithium-ion-power cell group is the novel high-energy battery of 20th century exploitation.The negative pole of this battery is a graphite, and positive pole is processed with materials such as LiCoO2, LiMnO2, LiFePO4.Because of it has advantages such as energy height, voltage is high, operating temperature range is wide, storage life is long, be applied in widely in the military and civilian compact electric apparatus.
Power-type lithium ion battery is widely used a kind of electrokinetic cell; It generally includes column type and two kinds of external forms of rectangle; No matter be cylinder-type power battery; Still rectangle battery, the production of their assembling and external packing all needs the support of anchor clamps, and all will receive fitting plane, bears the influence of factor such as vibration.Therefore, the battery structure design is to guarantee the most basic link of battery quality.Because the Soft Roll electrokinetic cell of rectangle assembles the assembling that existing structure cannot satisfy the shell of different size simultaneously, and the external environment condition vibration very easily causes the vibration between battery and outer box, battery, directly influences the reliability and the life-span of battery.
Battery pack in actual the use be by some cells stacked in a different manner with connect and compose, battery pack in use need be born the vibration of external environment condition, if can not the efficient buffer external vibration, can cause damage to battery pack.Therefore, the Cushioning Design the when design of the assembly structure of battery must be considered assembling, the design of existing lithium-ion-power cell group all is the cushion that around battery pack, directly adds sponge kind; When assembling, need cushion to the box filled different size of different specification of battery, the assembling outward appearance of battery pack is not only not attractive in appearance; And artificial when implementing aforesaid operations difficulty big; In the operating process, cushion pad causes secondary damages such as compressing and damage easily to battery, and production efficiency is not high.
Summary of the invention
Technical problem to be solved by this invention is; A kind of lithium-ion-power cell group is provided; Can be according to the size of the adjusted size corner bracket of battery pack satisfying assembling to battery pack, and can adaptive different size and the battery case of size, the difficulty of in electric core group, compressing cushion pad separately reduced; Avoided improper crushing to electrokinetic cell being installed, promoted assembling effect and rate of finished products because of cushion pad.
In order to solve the problems of the technologies described above; Embodiments of the invention provide a kind of lithium-ion-power cell group; Comprise battery case and be fixedly installed on the battery pack in the said battery case; Said lithium-ion-power cell group also comprises fixedly foot rest, adjusting rod and fixed lever, and said fixing feet frame is provided with and supplies said adjusting rod or said fixed lever to connect the lockhole of locking; Said adjusting rod locking is arranged on the adjustable corner bracket of overlap joint formation spacing in the said lockhole, and said battery pack is fixedly installed in the said corner bracket; The adjustable locking of said fixed lever one end is arranged in the said lockhole, and the relative other end is replaced on the inwall that is arranged on said battery case.
Said fixedly foot rest comprises the end fixedly foot rest and the fixing foot rest in top, the said end fixedly foot rest and said top fixedly foot rest have respectively and be bent into certain angle and can be sticked to roll over body and be convexly equipped with and roll over the convex body on the body at said corner at the corner on the said battery pack corner side.
The said end fixedly the said convex body of foot rest first lockhole is set, the said end, fixedly be provided with second lockhole, the 3rd lockhole and the 4th lockhole respectively on the said corner folding body of foot rest; Said top fixedly is provided with first lockhole on the said convex body of foot rest, and said top fixedly is provided with the 4th lockhole on the said corner folding body of foot rest.
Said fixed lever locks respectively and is arranged on fixing said the 4th lockhole and the said top of foot rest fixedly on said the 4th lockhole of foot rest, the said end.
Preferably, fixedly fixedly the central axis of said the 4th lockhole of foot rest is vertical in twos said first lockhole, said the 3rd lockhole and said second lockhole or the said end of foot rest at the said end.
Said adjusting rod comprises screw and band tooth column jecket, and said screw is set to two sections, screws respectively to be arranged on the relative two ends of said band tooth column jecket, and the spacing between said two terminal screws is regulated through the rotation of said band tooth column jecket.
Said screw comprise respectively with the said end fixedly foot rest said first lockhole and said top fixedly suitable first screw of said first lockhole of foot rest, with suitable second screw of said second lockhole and with the 3rd suitable screw of said the 3rd lockhole.
The said top fixedly middle part setting of the said corner folding body of foot rest has board slot; A PCB control board and a fiber board that the fixing said battery pack of said board slot has, the baffle that said battery pack has is fixedly installed on the said fiber board;
Preferably, said baffle is provided with heating panel, and said heating panel is processed by Heat Conduction Material.
Said fixed lever one end connects fixedly buffer stopper through a rotating shaft, and buffer stopper comprises holddown groove and be arranged on the cushion pad in the said holddown groove that said this end fixed lever is replaced on the inwall that is arranged on said battery case through said buffer stopper.
Be provided for nut that the drive fixing bar is rotated and the nut that said fixed lever is fixed on the said fixed lever; Through reversing the distance that said fixed lever is positioned at the position lengthening of said lockhole or shortens said fixed lever and said battery case inwall.
A kind of lithium-ion-power cell group that the embodiment of the invention provided, overlap joint forms the adjustable corner bracket of spacing in the lockhole of fixing foot rest because adjusting rod locking is arranged on, can be according to the size of the adjusted size corner bracket of battery pack with satisfied assembling to battery pack; Through the adjustment fixed lever elastic with and the buffer stopper that is provided with of end with rotating shaft, make that the corner bracket of having fixed electric core group can adaptive different size and the battery case of size; Simultaneously,, avoided improper crushing to electrokinetic cell being installed, promoted assembling effect and rate of finished products because of cushion pad owing in the buffer stopper that cushion pad is arranged on fixed lever is connected, reduced the difficulty of in electric core group, compressing cushion pad separately.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the fixing perspective view of foot rest in the end of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 2 is the fixing main TV structure sketch map of foot rest in the end of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 3 is the fixing side-looking structural representation of foot rest in the end of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 4 is the fixing plan structure sketch map of foot rest in the end of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 5 is the fixing perspective view of foot rest in top of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 6 is the fixing main TV structure sketch map of foot rest in top of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 7 is the fixing side-looking structural representation of foot rest in top of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 8 is the fixing plan structure sketch map of foot rest in top of the lithium-ion-power cell group of the embodiment of the invention;
Fig. 9 is the plan structure sketch map after completion is joined in the lithium-ion-power cell assembling of the embodiment of the invention;
Figure 10 is the local structure for amplifying sketch map after completion is joined in the lithium-ion-power cell assembling of embodiment among Fig. 9 of the present invention;
Figure 11 is the side-looking structural representation after completion is joined in the lithium-ion-power cell assembling of the embodiment of the invention;
Figure 12 is the structural representation after the baffle of the lithium-ion-power cell group of the embodiment of the invention assembles.
Embodiment
With reference to accompanying drawing the preferred embodiments of the present invention are described below.
In conjunction with referring to Fig. 9-Figure 11; A kind of lithium-ion-power cell group that the embodiment of the invention provided; Comprise battery case 1 and be fixedly installed on the battery pack 2 in the said battery case 1; Said lithium-ion-power cell group also comprises fixedly foot rest 3, adjusting rod 4 and fixed lever 5; Said fixedly foot rest 3 is provided with and supplies said adjusting rod 4 or said fixed lever 5 to connect the lockhole of locking, and said adjusting rod 4 lockings are arranged on to overlap in the said lockhole and form the adjustable corner bracket of spacing, and said battery pack 2 is fixedly installed in the said corner bracket; The adjustable locking of said fixed lever 5 one ends is arranged in the said lockhole, and the relative other end is replaced on the inwall that is arranged on said battery case.
Fixedly foot rest 3 comprises the fixing fixing foot rest 34 in foot rest 32 and top in the end, the said end fixedly foot rest 32 and said top fixedly foot rest 34 have respectively and be bent into certain angle and can be sticked to roll over body and be convexly equipped with and roll over the convex body on the body at said corner at the corner on the said battery pack 2 corner sides.
Adjusting rod 4 mainly is made up of screw 42 and band tooth column jecket 44; During practical implementation, screw 42 is set to two sections, screws respectively to be arranged on the relative two ends of said band tooth column jecket 44; Through the rotation of said band tooth column jecket 44, can regulate the spacing of 42 of said two terminal screws.
Concrete; Referring to Fig. 1-shown in Figure 4; The end fixedly foot rest 32 comprise corner folding body 328 and the convex body 329 that is convexly equipped with on said corner folding body 328; Said convex body 329 is provided with first lockhole 321, and second lockhole 322, the 3rd lockhole 323 and the 4th lockhole 324 are set respectively on the said corner folding body 328, and said second lockhole 322 is positioned on the side of said corner folding body 328 near said convex body 329 with said the 4th lockhole 324.
Preferably, the central axis of said first lockhole 321, the 3rd lockhole 323 and said second lockhole 322 or said the 4th lockhole 324 is perpendicular in twos.
Accordingly, the screw 42 of adjusting rod 4 comprise respectively first screw 421 suitable with said first lockhole 321, with suitable second screw 422 of said second lockhole 322 and with the 3rd suitable screw 423 of said the 3rd lockhole 323.
Preferably, said fixed lever 5 lockings are arranged on said the 4th lockhole 324.
Referring to Fig. 1-shown in Figure 4; Top fixedly foot rest 34 comprises corner folding body 348 and the convex body 349 that is convexly equipped with on said corner folding body 348 equally; Wherein, The top fixedly is provided with first lockhole 341 on the convex body 349 of foot rest 34, on the said corner folding body 348 the 4th lockhole 344 is set, the board slot that the middle part setting of said corner folding body 348 has the fixation of holding.
The process that adjusting rod 4 lockings are arranged on overlap joint formation corner bracket in the said lockhole is: at first; The end, location, is foot rest 32 fixedly; Preferably; Can be with the fixing corner folding body 328 of the foot rest 32 end angle position on four continuous sides of battery pack 2 (the continuous face that faces mutually with any two apparent surfaces on six battery pack) that is sticked respectively in the end; And will push up fixing foot rest 34 and preset and be sticked on the other end corner on four continuous sides of battery pack 2 (the continuous face that faces mutually with any two apparent surfaces on six battery pack), method and the end, location,, fixedly the method for foot rest 32 was roughly the same.And then; Respectively with the two ends of four group of first screw 421 (both locked respectively on the both ends of band tooth tubing string 44 two first screws 421) corresponding respectively screw in the end fixedly foot rest 32 first lockhole 321 with push up fixedly first lockhole 341 of foot rest 34; Respectively with the two ends of two group of second screw 422 (both locking respectively) fixing second lockhole 322 of foot rest 32 at the bottom of the corresponding precession respectively, at the bottom of respectively corresponding precession being distinguished at the two ends of two group of the 3rd screw 423 (both locked respectively on the both ends of band tooth tubing string 44 two the 3rd screws 423) fixedly in the 3rd lockhole 323 of foot rest 32 at two second screws 422 on the both ends of band tooth tubing string 44.So far, continuous four sides of battery pack 2 and bottom surface respectively by the end fixedly foot rest 32 corner folding body 328, top fixedly foot rest 34 corner folding body 348 and the 3rd screw 423 each other the corner brackets of overlap joint formation replace.
For ease of understanding; Existing formation to corner bracket further specifies; Since the end fixedly foot rest 32 be to have the corner structure that corner is rolled over body 328; During four groups of corners folding body 328 relative fixed claiming against each other when shape; Just can limit battery pack 2 the moving that is arranged on wherein in lateral body (perpendicular) two directions with two lug directions of battery pack 2; And four groups of corners folding bodies 328 fixedly is the locking realization of the central axis in twos that relies on first screw 421 suitable with said first lockhole 321, fixedly have on the foot rest 32 with suitable second screw 422 of said second lockhole 322 and with suitable the 3rd screw 423 of said the 3rd lockhole 323 and the end perpendicular lockhole; Accordingly, because the position that the 3rd lockhole 323 is provided with, can further stop battery pack 2 mobile on this direction near the fixing end of foot rest 32, the end after the 3rd screw 423 is fixed in the 3rd lockhole 323.
When the top fixedly foot rest 34 through with the end fixedly first screw 421 that links to each other of foot rest 32 fastening after; The board slot with the fixation of holding that four groups of corner folding body 348 middle parts that shape is claimed against each other are provided with is the fixedly PCB control board 21 and the fiber board 6 of self-contained battery group 2 successively; Wherein, The fixing of PCB control board 21 only need be offered the through hole that can supply first screw 421 to pass in the Qi Sijiao end, and four jiaos of end edge are fixed on the board slot 345 get final product, and after PCB control board 21 is fastening, time can the lug of battery pack 2 be fastened on the PCB control board 22; Simultaneously; The PCB control board 21 of this end setting can further stop battery pack 2 the moving of this extreme direction, and PCB control board 21 not only plays the lug signaling transfer point, and the string that has made things convenient for battery also; And strengthened the firm effect of battery, made things convenient for the welding of lug in process of production.So far, being arranged on the corner bracket that overlap joint forms in the lockhole through adjusting rod 4 lockings is fixed therein battery pack 2.
A kind of lithium-ion-power cell group that the embodiment of the invention provided also comprises fiber board 6; The fixed form of the fixed form of this fiber board 6 and above-mentioned PCB control board 21 is roughly the same; Its four jiaos of end edge hold and are fixed on the top fixedly in the board slot 346 of foot rest 34; The effect of fiber board 6 is can the baffle 22 of the battery pack 2 that is arranged on the outside is fixed thereon, during practical implementation, can baffle 22 be fixed on the fiber board 6 through the spiral shell of combined screw is solid.When realizing fixedly baffle 22, it is unsettled that it is provided with, and it can effectively be dispelled the heat.
Referring to Figure 12, baffle 22 is provided with heating panel 221.Preferably, heating panel 221 uses Heat Conduction Material to process, and during practical implementation, the heating panel 221 of baffle 22 can use aluminium plate, and thermal grease is enclosed aluminium sheet on the surfaces coated.Like this, this structure has enlarged baffle 22 original area of dissipations, has strengthened the heat-sinking capability of baffle 22.
It is understandable that; Because fixedly foot rest 32 and top fixedly are through 4 connections of the adjustable adjusting rod of spacing between the foot rest 34 at the end; The size that can further regulate corner bracket is to be suitable for the battery pack 2 of different size; Concrete, respectively through regulate locking the spacing of 421 on two first screws on the both ends of band tooth tubing string 44, through regulate locking in the spacing of 422 on two second screws on the both ends of band tooth tubing string 44 and the spacing through regulating 423 on two the 3rd screws of locking on the both ends of band tooth tubing string 44 to be suitable for different length and widths and high electric core group.Simultaneously, can twist band tooth tubing string 44 and realize through turning round the adjustment of screw 42 spacings, because the hand of spiral at band tooth tubing string 44 two ends is provided with on the contrary, when turning round when twisting band tooth tubing string 44, that can realize two terminal screws 42 advances with going out together, closely and spacing.
Fixed lever 5 is screw thread rod-like structure; Its function is to adjust the corner bracket of having fixed electric core group 2 to be in the position in the battery case 2; Its end connects a fixing buffer stopper 53 through a rotating shaft 51, and it is block that buffer stopper 53 is, and comprises holddown groove 532 and be arranged on the cushion pad 534 in the said holddown groove 532.During practical implementation, can be earlier fixed lever 5 one ends being locked respectively is arranged on the end and fixedly the 4th lockhole 324 and the top of foot rest 32 the fixed lever 5 relative other ends is replaced on the inwall that is arranged on said battery case fixedly in the 4th lockhole 344 of foot rest 34 again.
Preferably, be provided for the nut of drive fixing bar 5 rotations and the nut that fixed lever 5 is fixed on the fixed lever 5.
Having fixed the implementation process that electric core group 2 corner brackets are arranged in battery case 2 positions through fixed lever 5 adjustment is; The nut of twisting fixed lever 5, lengthening or shortening fixed lever 5 connect the fixedly position of an end in contact battery case 1 inwall of buffer stopper 53, when needs are adjusted the position of electric core group 2; Only needing to adjust fixed lever 5 according to above-mentioned adjustment mode respectively gets final product; Behind the position of having confirmed electric core group 2, can lock through the position of the nut on the fixed lever 5, because the link position of fixed lever 5 is different with the residing lockhole of formation corner bracket screw to fixed lever 5; Active force on the fixed lever 5 can't cause crushing and damage to corner bracket wherein electric core group together; Simultaneously, because fixed lever 5 holds through 53 pairs of battery case 2 inwalls of buffer stopper, the front and back contraction structure of fixed lever 5 can effectively be controlled it to the size in the effect of electric core group corner bracket; Prevent follow-up battery since the cushion sponge do not match or assemble improper, and the long-term stressed damage that battery is caused.
Preferably, because fixed lever 5 connects fixedly cushion pad 53 through rotating shaft 51, when the adaptive battery case inwall of needs had radian, rotating shaft 51 carried out the rotation of certain angle, and cushion pad 53 is held on the inwall that is fixed on battery case fully.
It is understandable that, be connected fixingly between electric core group 2 corner brackets and battery case 1 inwall through fixed lever 5,, make it can adaptive different specification of battery box through adjusting the elastic of fixed lever 5 owing to fixed.
The lithium-ion-power cell group of the embodiment of the invention, overlap joint forms the adjustable corner bracket of spacing in the lockhole of fixing foot rest because adjusting rod locking is arranged on, can be according to the size of the adjusted size corner bracket of battery pack with satisfied assembling to battery pack; Through the adjustment fixed lever elastic with and the buffer stopper that is provided with of end with rotating shaft, make that the corner bracket of having fixed electric core group can adaptive different size and the battery case of size; Simultaneously,, avoided improper crushing to electrokinetic cell being installed, promoted assembling effect and rate of finished products because of cushion pad owing in the buffer stopper that cushion pad is arranged on fixed lever is connected, reduced the difficulty of in electric core group, compressing cushion pad separately.
Above disclosedly be merely preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (10)
1. lithium-ion-power cell group; Comprise battery case and be fixedly installed on the battery pack in the said battery case; It is characterized in that; Said lithium-ion-power cell group also comprises fixedly foot rest, adjusting rod and fixed lever, and said fixing feet frame is provided with and supplies said adjusting rod or said fixed lever to connect the lockhole of locking;
Said adjusting rod locking is arranged on the adjustable corner bracket of overlap joint formation spacing in the said lockhole, and said battery pack is fixedly installed in the said corner bracket;
The adjustable locking of said fixed lever one end is arranged in the said lockhole, and the relative other end is replaced on the inwall that is arranged on said battery case.
2. lithium-ion-power cell group as claimed in claim 1; It is characterized in that; Said fixedly foot rest comprises the end fixedly foot rest and the fixing foot rest in top, the said end fixedly foot rest and said top fixedly foot rest have respectively and be bent into certain angle and can be sticked to roll over body and be convexly equipped with and roll over the convex body on the body at said corner at the corner on the said battery pack corner side.
3. lithium-ion-power cell group as claimed in claim 2 and assembly method thereof; It is characterized in that; The said end fixedly the said convex body of foot rest first lockhole is set, the said end, fixedly be provided with second lockhole, the 3rd lockhole and the 4th lockhole respectively on the said corner folding body of foot rest;
Said top fixedly is provided with first lockhole on the said convex body of foot rest, and said top fixedly is provided with the 4th lockhole on the said corner folding body of foot rest.
4. like the described lithium-ion-power cell group of claim 3, it is characterized in that said fixed lever locks respectively and is arranged on fixing said the 4th lockhole and the said top of foot rest fixedly on said the 4th lockhole of foot rest, the said end.
5. lithium-ion-power cell group as claimed in claim 3 and assembly method thereof; It is characterized in that fixedly fixedly the central axis of said the 4th lockhole of foot rest is vertical in twos said first lockhole, said the 3rd lockhole and said second lockhole or the said end of foot rest at the said end.
6. like the described lithium-ion-power cell group of claim 3; It is characterized in that; Said adjusting rod comprises screw and band tooth column jecket; Said screw is set to two sections, screws respectively to be arranged on the relative two ends of said band tooth column jecket, and the spacing between said two terminal screws is regulated through the rotation of said band tooth column jecket.
7. lithium-ion-power cell group as claimed in claim 6; It is characterized in that, said screw comprise respectively with the said end fixedly foot rest said first lockhole and said top fixedly suitable first screw of said first lockhole of foot rest, with suitable second screw of said second lockhole and with the 3rd suitable screw of said the 3rd lockhole.
8. like claim 2 or 3 or 4 or 7 described lithium-ion-power cell groups, it is characterized in that the said top fixedly middle part setting of the said corner folding body of foot rest has board slot;
A PCB control board and a fiber board that the fixing said battery pack of said board slot has, the baffle that said battery pack has is fixedly installed on the said fiber board;
Said baffle is provided with heating panel, and said heating panel is processed by Heat Conduction Material.
9. like claim 1 or 4 described lithium-ion-power cell groups; It is characterized in that; Said fixed lever one end connects fixedly buffer stopper through a rotating shaft; Said buffer stopper comprises holddown groove and is arranged on the cushion pad in the said holddown groove that said this end fixed lever is replaced on the inwall that is arranged on said battery case through said buffer stopper.
10. lithium-ion-power cell group as claimed in claim 9 and assembly method thereof is characterized in that, are provided for nut that the drive fixing bar is rotated and the nut that said fixed lever is fixed on the said fixed lever; Through reversing the distance that said fixed lever is positioned at the position lengthening of said lockhole or shortens said fixed lever and said battery case inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105871922A CN102569871A (en) | 2010-12-14 | 2010-12-14 | Lithium-ion power battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105871922A CN102569871A (en) | 2010-12-14 | 2010-12-14 | Lithium-ion power battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102569871A true CN102569871A (en) | 2012-07-11 |
Family
ID=46414735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105871922A Pending CN102569871A (en) | 2010-12-14 | 2010-12-14 | Lithium-ion power battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102569871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364652A (en) * | 2019-06-24 | 2019-10-22 | 浙江畅通科技有限公司 | Adjustable battery plastic housing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0362083A1 (en) * | 1988-09-29 | 1990-04-04 | Merlin Gerin | Modular rack for the batteries of electric accumulators |
| FR2703658A1 (en) * | 1993-04-06 | 1994-10-14 | Bracker Patrick | Device for protecting the batteries of light and heavy vehicles |
| CN2358559Y (en) * | 1998-07-22 | 2000-01-12 | 王友志 | Adjustable battary box |
| EP0976167B1 (en) * | 1998-01-13 | 2002-12-04 | PASSONI PAOLO & FIGLI S.r.l. | Modular assembly-type stand with earthquake-proof retention frame, particularly for storage batteries |
| CN2755789Y (en) * | 2004-12-31 | 2006-02-01 | 周敬宾 | Sliding adjustable battery box |
-
2010
- 2010-12-14 CN CN2010105871922A patent/CN102569871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0362083A1 (en) * | 1988-09-29 | 1990-04-04 | Merlin Gerin | Modular rack for the batteries of electric accumulators |
| FR2703658A1 (en) * | 1993-04-06 | 1994-10-14 | Bracker Patrick | Device for protecting the batteries of light and heavy vehicles |
| EP0976167B1 (en) * | 1998-01-13 | 2002-12-04 | PASSONI PAOLO & FIGLI S.r.l. | Modular assembly-type stand with earthquake-proof retention frame, particularly for storage batteries |
| CN2358559Y (en) * | 1998-07-22 | 2000-01-12 | 王友志 | Adjustable battary box |
| CN2755789Y (en) * | 2004-12-31 | 2006-02-01 | 周敬宾 | Sliding adjustable battery box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364652A (en) * | 2019-06-24 | 2019-10-22 | 浙江畅通科技有限公司 | Adjustable battery plastic housing |
| CN110364652B (en) * | 2019-06-24 | 2022-04-19 | 浙江畅通科技有限公司 | Adjustable storage battery plastic shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3173271U (en) | Elastic cable control solar tracking solar power generator | |
| JPS6056700A (en) | Satellite device which can be constituted variously | |
| CN102569871A (en) | Lithium-ion power battery pack | |
| CN207382235U (en) | A kind of folding solar stent of adjustable angle | |
| CN201936058U (en) | Heliostat supporting device | |
| CN107623484A (en) | A kind of folding solar support of adjustable angle | |
| CN206941904U (en) | A kind of glass curtain wall with displaying function | |
| CN220492913U (en) | Photovoltaic board rotation installation frame | |
| KR101173672B1 (en) | Tracking system for photovoltaic power generation | |
| CN208257719U (en) | A kind of solar power generation support device | |
| CN115832533B (en) | Battery module and assembly method thereof | |
| CN102243428B (en) | Screen floating device | |
| WO2023231523A1 (en) | Adjustment apparatus, packing device, and adjustment method | |
| US10215834B2 (en) | Dual axis solar tracker | |
| CN209544476U (en) | A kind of power battery antiknock component | |
| CN208116077U (en) | Coating machine gasket and coating machine | |
| CN208971452U (en) | Adjust the assembling structure of solar panels angle | |
| CN204696177U (en) | A kind of cell fixing device | |
| CN208919953U (en) | A kind of new type solar energy street lamp | |
| CN207557558U (en) | Point focused-type solar energy lens controlling device | |
| CN208023803U (en) | Curtain wall system is adjusted in negative and positive angle | |
| CN207166410U (en) | One kind building tile style solar components | |
| CN208094499U (en) | Continuously adjustable angled type solar panel adjustment frame | |
| CN207315878U (en) | Multi-direction adjustable bearing seat assembly | |
| CN211418070U (en) | Electronic blackboard transports mount |
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 |
Effective date of abandoning: 20120711 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |