CN105742535A - Combined type battery box - Google Patents
Combined type battery box Download PDFInfo
- Publication number
- CN105742535A CN105742535A CN201610211730.5A CN201610211730A CN105742535A CN 105742535 A CN105742535 A CN 105742535A CN 201610211730 A CN201610211730 A CN 201610211730A CN 105742535 A CN105742535 A CN 105742535A
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- China
- Prior art keywords
- battery
- footstock
- base
- box body
- buckle
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a combined type battery box. The box body is a cuboid with cut-through two ends, wherein multiple axial convex ribs are uniformly and symmetrically arranged on the top and the bottom of the box body; dovetail grooves extending along the full-length direction of the convex ribs are formed outside the convex ribs separately; a front end cover and a back end cover for sealing the box body are arranged at the front and back ends of the box body; sealing rings are arranged between the front end cover and the box body, and between the back end cover and the box body separately; the front and back end covers are fixed on the box body through end cover screws; the end cover screws are rotationally jointed in the dovetail grooves; multiple battery rows are mounted in the cavity of the box body; the four corners of each battery row are clamped among the convex ribs; each battery row is formed by multiple battery group units that are spliced from front to back in sequence; each battery group unit comprises a battery base and a battery top seat separately; multiple battery mounting holes are formed in the opposite end planes of the battery base and the battery top seat correspondingly; and a battery is mounted in each pair of the battery mounting holes separately. By adoption of the combined battery box, the batteries can be mounted and combined conveniently and rapidly, so that high space utilization ratio is realized.
Description
Technical field
The present invention relates to a kind of solar street light battery case, particularly to a kind of Combined type battery case, belong to energy storage battery technical field.
Background technology
Along with progress and people's attention to energy-saving and emission-reduction of technology, solaode street lamp is increasingly widely applied.Common practice is to be installed on below solar panels by battery case, and the sunlight on daytime is radiated on solar panels, and the electric energy of generation is under the effect of battery controller, battery is charged, when needing night to illuminate, battery controller meeting lightening LED lamp head, battery-powered.
Case installed by traditional battery is cuboid cavity structure, and battery is arranged on cabinets cavity, and the serial or parallel connection between battery is welded by wire.There is following weak point in such structure:
1. once certain cell damage, it is easy to cause that whole set of cells is scrapped.
2. fixing unreliable in casing of set of cells, and inconvenient, in the installation process of high-altitude, the easy sliding of set of cells or get loose.
3. the clearance spaces in casing is relatively larger, causes box shape excessive, both unsightly, affects again installation.
4. being arranged on different occasions, the capacity requirement of set of cells is different, and traditional casing is difficult to meet the requirement of different capabilities, causes needing casing specification too much, and manufacturing cost strengthens.If adopting bigger casing to install less battery, not only causing the waste of material, also making casing occupy bigger space, affect the installation that street lamp is overall.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes problems of the prior art, it is provided that a kind of Combined type battery case, and battery is quick for installation, combined and instant, and fixing reliable, space availability ratio is high.
For solving above technical problem, a kind of Combined type battery case of the present invention, including box body, described box body is the cuboid that two ends are through, the top of described box body and bottom interior wall are evenly and symmetrically provided with the convex tendon that multiple tracks axially extends, the outside of each described convex tendon is respectively equipped with the dovetail groove extended along convex tendon overall length direction, before described box body, rear two ends are provided with before being closed by box body, rear end cap, before described, it is respectively equipped with sealing ring between the end face of rear end cap and described box body, and before described, rear end cap is fixed on described box body respectively through head bolts, described head bolts is screwed in described dovetail groove respectively, the inner chamber of described box body is provided with multiple rows of battery row, four corners of each battery row are stuck between described convex tendon.
Relative to prior art, the present invention achieves following beneficial effect: box body is consistent at the cross sectional shape of axial direction, it is possible to the needs according to battery capacity, is arbitrarily cut to the length of needs, it is possible to adopt aluminium alloy extrusions, low cost of manufacture.The convex tendon of box body both can play the effect of reinforcement, box body can be divided into again multiple independent space in left-right direction, installing a battery row in each space, the left and right sides of battery row obtains location respectively through convex tendon, and the both sides, front and back of battery row obtain location by front and rear cover；The dovetail groove of recessed convex tendon inner chamber is used for fixing head bolts, installs very convenient, and sealing ring realizes the sealing of box body and end cap, makes battery case can be embedded in the environment that underground is moist.
Improvement as the present invention, each described battery row respectively by multiple battery assembly modules from front to back successively grafting form, each described battery assembly module includes battery base and battery footstock respectively, the end face in opposite directions of described battery base and battery footstock is correspondingly provided with multiple battery settling hole, every pair of battery settling hole is separately installed with battery.The battery assembly module of multiple grafting successively along the longitudinal direction is drawn together in each battery package, it is possible to the number needing decision battery assembly module according to battery capacity, adjusts very convenient；Being provided with multiple battery in array in each battery assembly module, the two ends of each battery are stuck in the battery settling hole of battery base and battery footstock, and location is very reliable, convenience quick for installation.
As a further improvement on the present invention, the front end face of described battery base is respectively equipped with the base slot extended in left-right direction, the rear end face of described battery base is respectively equipped with the base plug tenon suitable with described base slot, and the base plug tenon of previous battery base is plugged in the base slot of later battery base respectively；The front end face of described battery footstock is respectively equipped with the footstock plug tenon extended in left-right direction, the rear end face of described battery footstock is respectively equipped with the footstock slot suitable with described footstock plug tenon, and the footstock slot of previous battery footstock plugs with the footstock plug tenon of later battery footstock respectively.By the base slot of left and right directions and being mutually inserted of base plug tenon, each battery base is sequentially connected in series, by the footstock slot of left and right directions and being mutually inserted of footstock plug tenon, each battery footstock is sequentially connected in series, battery row is inject along the direction of convex tendon from back to front when mounted, do not result in the out of joint of base slot and base plug tenon, footstock slot and footstock plug tenon, the cross section of base plug tenon and footstock plug tenon is respectively I-shaped, grafting is convenient, connects reliable and stable.
As a further improvement on the present invention, the front end of each described battery row is respectively equipped with interconnective to described battery base and battery footstock front buckle, the rear end face top of described front buckle is respectively equipped with front buckle slot, the rear end face bottom of described front buckle is respectively equipped with front buckle plug tenon, described front buckle slot plugs with footstock plug tenon foremost respectively, and described front buckle plug tenon plugs with base slot foremost respectively；The rear end of each described battery row is respectively equipped with interconnective to described battery base and battery footstock rear buckle, the front end face top of described rear buckle is respectively equipped with rear buckle plug tenon, the front end face bottom of described rear buckle is respectively equipped with rear buckle slot, described rear buckle plug tenon plugs with the footstock slot of rearmost end respectively, and described rear buckle slot plugs with the base plug tenon of rearmost end respectively.Battery base and battery footstock are connected with each other by front buckle in front end, and battery base and battery footstock are connected with each other by rear buckle in rear end, make the spacing between battery base and battery footstock fix, and to make each battery line up be a rigidity entirety.
As a further improvement on the present invention, the front end face of each described front buckle and the rear end face of each described rear buckle are respectively equipped with outwardly directed locating dowel, and the termination of each described locating dowel is respectively equipped with the hole, location caved inward；Being provided with battery controller in the locating dowel of described front buckle, the housing forward end face of described battery controller is resisted against the inwall of described drive end bearing bracket, and the locating dowel rear end of described rear buckle is resisted against the inwall of described rear end cap.The end face of locating dowel be used against location, location hole be easy to the screw that spins, battery controller is fixed by screws in locating dowel, battery controller can before two pieces buckle；Being connected with short cylindrical in the locating dowel of the front buckle on battery controller side respectively, the inwall that the front end of each short cylindrical bears against at drive end bearing bracket makes battery come axial well-located.
As a further improvement on the present invention, described front buckle is identical with the shape size of described rear buckle, and described battery base is identical with the shape size of described battery footstock.Front buckle overturns 180 ° and can be used as the use of rear buckle, and battery base turning 180 ° can be used as battery footstock and uses, it is possible to saves die cost, and is easily installed.
As a further improvement on the present invention, the battery base lower part of each described battery row is not plugged with along the axially extended negative electrode bus of battery case, being uniformly provided with multiple cathode reed being upturned on described negative electrode bus, each described cathode reed lays respectively at below the battery settling hole of each battery base；The battery footstock top of each described battery row is plugged with along the axially extended anode conducting bar of battery case respectively, being uniformly provided with the anode reed of multiple downward tilting on described anode conducting bar, each described anode reed lays respectively at above the battery settling hole of each battery footstock.The opening direction of cathode reed and anode reed is backward, it is easy to insert from back to front in corresponding slot, the anode of each battery contacts with anode reed, and the negative electrode of each battery contacts with cathode reed, and anode conducting bar and negative electrode bus make the battery assembly module often arranged realize parallel connection.
As a further improvement on the present invention, the front end face top of described front buckle is provided with the anode extending in left-right direction and being connected with each anode conducting bar and connects sheet, and the front end face bottom of described front buckle is provided with the negative electrode extending in left-right direction and being connected with each negative electrode bus and connects sheet.Anode connects sheet and negative electrode connects sheet and makes each battery row realize parallel connection.
As a further improvement on the present invention, the top of each described battery footstock is respectively equipped with the footstock fin extended in left-right direction, and described footstock fin bears against below the roof of described box body；The bottom of each described battery base is respectively equipped with the base fin extended in left-right direction, and described base fin bears against above the diapire of described box body.Footstock fin and base fin can reduce the contact area of battery base and battery footstock with box body, reduce frictional resistance, it is simple to advance in box body during installation, and footstock fin and base fin can make each battery come short transverse and obtain well location simultaneously.
As a further improvement on the present invention, the end cap top of described box body rear and front end is connected to the flange of outwards bending.Before and after box body, the flange of both sides had both improve the intensity of end cap, played again the effect of handle, it is simple to capture during installation.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of Combined type battery case of the present invention.
Fig. 2 is the explosive view after Fig. 1 removes end cap.
Fig. 3 is the axonometric chart of set of cells in Fig. 1.
Fig. 4 is the three-dimensional exploded view of set of cells.
Fig. 5 is the front view of Combined type battery case of the present invention.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the sectional view in Fig. 6 along A-A.
Fig. 8 is the sectional view of Fig. 7.
In figure: 1. box body；1a. convex tendon；1b. dovetail groove；2. drive end bearing bracket；2a. flange；3. rear end cap；4. battery base；4a. base slot；4b. base plug tenon；4c. base fin；4d. battery settling hole；5. battery footstock；5a. footstock slot；5b. footstock plug tenon；5c. footstock fin；6. battery；7. buckle before；Buckle slot before 7a.；Buckle plug tenon before 7b.；7c. locating dowel；8. buckle after；Buckle slot after 8a.；Buckle plug tenon after 8b.；9. negative electrode bus；9a. cathode reed；10. anode conducting bar；10a. anode reed；11. negative electrode connects sheet；12. anode connects sheet；13. battery controller.
Detailed description of the invention
As shown in Figures 1 to 8, the Combined type battery case of the present invention includes box body 1, the cuboid that box body 1 is through in two ends, the top of box body 1 and bottom interior wall are evenly and symmetrically provided with the convex tendon 1a that multiple tracks axially extends, the outside of each convex tendon 1a is respectively equipped with the dovetail groove 1b extended along convex tendon overall length direction, before box body 1, rear two ends are provided with the drive end bearing bracket 2 closed by box body, rear end cap 3, drive end bearing bracket 2, it is respectively equipped with sealing ring between the end face of rear end cap 3 and box body 1, and drive end bearing bracket 2, rear end cap 3 is fixed on box body 1 respectively through head bolts, head bolts is screwed in dovetail groove 1b respectively, the inner chamber of box body 1 is provided with multiple rows of battery row, four corners of each battery row are stuck between convex tendon 1a.
Box body 1 is consistent at the cross sectional shape of axial direction, it is possible to the needs according to battery capacity, is arbitrarily cut to the length of needs, it is possible to adopt aluminium alloy extrusions, low cost of manufacture.The convex tendon 1a of box body 1 both can play the effect of reinforcement, box body 1 can be divided into again multiple independent space in left-right direction, installing a battery row in each space, the left and right sides of battery row obtains location respectively through convex tendon 1a, and the both sides, front and back of battery row obtain location by front and rear cover；The dovetail groove 1b of recessed convex tendon inner chamber is used for fixing head bolts, installs very convenient, and sealing ring realizes the sealing of box body 1 and end cap, makes battery case can be embedded in the environment that underground is moist.
Each battery row respectively by multiple battery assembly modules from front to back successively grafting form, each battery assembly module includes battery base 4 and battery footstock 5 respectively, the end face in opposite directions of battery base 4 and battery footstock 5 is correspondingly provided with multiple battery settling hole 4d, every couple of battery settling hole 4d is separately installed with battery 6.The battery assembly module of multiple grafting successively along the longitudinal direction is drawn together in each battery package, it is possible to the number needing decision battery assembly module according to battery capacity, adjusts very convenient；Being provided with multiple battery in array in each battery assembly module, the two ends of each battery are stuck in the battery settling hole 4d of battery base 4 and battery footstock 5, and location is very reliable, convenience quick for installation.
The front end face of battery base 4 is respectively equipped with the base slot 4a extended in left-right direction, the rear end face of battery base 4 is respectively equipped with the base plug tenon 4b suitable with base slot 4a, and the base plug tenon 4b of previous battery base is plugged in the base slot 4a of later battery base respectively；The front end face of battery footstock 5 is respectively equipped with the footstock plug tenon 5b extended in left-right direction, the rear end face of battery footstock 5 is respectively equipped with the footstock slot 5a suitable with footstock plug tenon 5b, the footstock slot 5a of previous battery footstock and plugs with the footstock plug tenon 5b of later battery footstock respectively.By being mutually inserted of the base slot 4a of left and right directions and base plug tenon 4b, each battery base 4 is sequentially connected in series, by being mutually inserted of the footstock slot 5a of left and right directions and footstock plug tenon 5b, each battery footstock 5 is sequentially connected in series, battery row is inject along the direction of convex tendon 1a from back to front when mounted, do not result in the out of joint of base slot 4a and base plug tenon 4b, footstock slot 5a and footstock plug tenon 5b, the cross section of base plug tenon 4b and footstock plug tenon 5b is respectively I-shaped, grafting is convenient, connects reliable and stable.
The front end of each battery row is respectively equipped with interconnective to battery base 4 and battery footstock 5 front buckle 7, the rear end face top of front buckle 7 is respectively equipped with front buckle slot 7a, the rear end face bottom of front buckle 7 is respectively equipped with front buckle plug tenon 7b, front buckle slot 7a plugs with footstock plug tenon 5b foremost respectively, and front buckle plug tenon 7b plugs with base slot 4a foremost respectively；The rear end of each battery row is respectively equipped with interconnective to battery base 4 and battery footstock 5 rear buckle 8, the front end face top of rear buckle 8 is respectively equipped with rear buckle plug tenon 8b, the front end face bottom of rear buckle 8 is respectively equipped with rear buckle slot 8a, rear buckle plug tenon 8b plugs with the footstock slot 5a of rearmost end respectively, and rear buckle slot 8a plugs with the base plug tenon 4b of rearmost end respectively.Battery base 4 and battery footstock 5 are connected with each other by front buckle 7 in front end, and battery base 4 and battery footstock 5 are connected with each other by rear buckle 8 in rear end, make the spacing between battery base 4 and battery footstock 5 fix, and to make each battery line up be a rigidity entirety.
The front end face of each front buckle 7 and the rear end face of each rear buckle 8 are respectively equipped with outwardly directed locating dowel 7c, and the termination of each locating dowel 7c is respectively equipped with the hole, location caved inward；Being provided with battery controller 13 on the locating dowel 7c of front buckle 7, the housing forward end face of battery controller 13 is resisted against the inwall of drive end bearing bracket 2, and the locating dowel rear end of rear buckle 8 is resisted against the inwall of rear end cap 3, it is achieved axially position.Location hole be easy to the screw that spins, battery controller 13 is fixed by screws on locating dowel 7c, battery controller 13 can before two pieces buckle 7；
Being connected with short cylindrical on the locating dowel 7c of the front buckle 7 on battery controller 13 side respectively, the inwall that the front end of each short cylindrical bears against at drive end bearing bracket 2 makes battery come axial well-located.
Front buckle 7 is identical with the shape size of rear buckle 8, and battery base 4 is identical with the shape size of battery footstock 5.Front buckle 7 overturns 180 ° and can be used as rear buckle 8 and use, and battery base 4 overturns 180 ° and can be used as battery footstock 5 and use, it is possible to saves die cost, and is easily installed.
Battery base 4 bottom of each battery row is plugged with respectively along the axially extended negative electrode bus 9 of battery case, and negative electrode bus 9 is uniformly provided with multiple cathode reed 9a being upturned, and each cathode reed 9a lays respectively at below the battery settling hole 4d of each battery base 4；Battery footstock 5 top of each battery row is plugged with along the axially extended anode conducting bar 10 of battery case respectively, being uniformly provided with the anode reed 10a of multiple downward tilting on anode conducting bar 10, each anode reed 10a lays respectively at above the battery settling hole of each battery footstock 5.The opening direction of cathode reed 9a and anode reed 10a is backward, it is easy to insert from back to front in corresponding slot, the anode of each battery 6 contacts with anode reed 10a, and the negative electrode of each battery 6 contacts with cathode reed 9a, and anode conducting bar 10 and negative electrode bus 9 make the battery assembly module often arranged realize parallel connection.
The front end face top of front buckle 7 is provided with the anode extending in left-right direction and being connected with each anode conducting bar 10 and connects sheet 12, and the front end face bottom of front buckle 7 is provided with the negative electrode extending in left-right direction and being connected with each negative electrode bus 9 and connects sheet 11.Anode connects sheet 12 and negative electrode connects sheet 11 and makes each battery row realize parallel connection.
The top of each battery footstock 5 is respectively equipped with the footstock fin 5c extended in left-right direction, and footstock fin 5c bears against below the roof of box body 1；The bottom of each battery base 4 is respectively equipped with the base fin 4c extended in left-right direction, and base fin 4c bears against above the diapire of box body 1.Footstock fin 5c and base fin 4c can reduce the contact area of battery base 4 and battery footstock 5 with box body 1, reduce frictional resistance, advancing in box body 1 when being easily installed, footstock fin 5c and base fin 4c can make each battery come short transverse and obtain well location simultaneously.
The end cap top of box body 1 rear and front end is connected to the flange 2a of outwards bending.Before and after box body 1, the flange 2a of both sides had both improve the intensity of end cap, played again the effect of handle, it is simple to capture during installation.
These are only the preferably possible embodiments of the present invention, the non-scope of patent protection therefore limiting to the present invention.In addition to the implementation, the present invention can also have other embodiments, all employings to be equal to replacement or the technical scheme of equivalent transformation formation, all falls within the protection domain of application claims.The present invention can pass through without the technical characteristic described or adopt existing techniques in realizing, does not repeat them here.
Claims (10)
1. a Combined type battery case, including box body, it is characterized in that, described box body is the cuboid that two ends are through, the top of described box body and bottom interior wall are evenly and symmetrically provided with the convex tendon that multiple tracks axially extends, the outside of each described convex tendon is respectively equipped with the dovetail groove extended along convex tendon overall length direction, before described box body, rear two ends are provided with before being closed by box body, rear end cap, before described, it is respectively equipped with sealing ring between the end face of rear end cap and described box body, and before described, rear end cap is fixed on described box body respectively through head bolts, described head bolts is screwed in described dovetail groove respectively, the inner chamber of described box body is provided with multiple rows of battery row, four corners of each battery row are stuck between described convex tendon.
2. Combined type battery case according to claim 1, it is characterized in that, each described battery row respectively by multiple battery assembly modules from front to back successively grafting form, each described battery assembly module includes battery base and battery footstock respectively, the end face in opposite directions of described battery base and battery footstock is correspondingly provided with multiple battery settling hole, every pair of battery settling hole is separately installed with battery.
3. Combined type battery case according to claim 2, it is characterized in that, the front end face of described battery base is respectively equipped with the base slot extended in left-right direction, the rear end face of described battery base is respectively equipped with the base plug tenon suitable with described base slot, and the base plug tenon of previous battery base is plugged in the base slot of later battery base respectively；The front end face of described battery footstock is respectively equipped with the footstock plug tenon extended in left-right direction, the rear end face of described battery footstock is respectively equipped with the footstock slot suitable with described footstock plug tenon, and the footstock slot of previous battery footstock plugs with the footstock plug tenon of later battery footstock respectively.
4. Combined type battery case according to claim 3, it is characterized in that, the front end of each described battery row is respectively equipped with interconnective to described battery base and battery footstock front buckle, the rear end face top of described front buckle is respectively equipped with front buckle slot, the rear end face bottom of described front buckle is respectively equipped with front buckle plug tenon, described front buckle slot plugs with footstock plug tenon foremost respectively, and described front buckle plug tenon plugs with base slot foremost respectively；The rear end of each described battery row is respectively equipped with interconnective to described battery base and battery footstock rear buckle, the front end face top of described rear buckle is respectively equipped with rear buckle plug tenon, the front end face bottom of described rear buckle is respectively equipped with rear buckle slot, described rear buckle plug tenon plugs with the footstock slot of rearmost end respectively, and described rear buckle slot plugs with the base plug tenon of rearmost end respectively.
5. Combined type battery case according to claim 4, is characterized in that, the front end face of each described front buckle and the rear end face of each described rear buckle are respectively equipped with outwardly directed locating dowel, and the termination of each described locating dowel is respectively equipped with the hole, location caved inward；Being provided with battery controller in the locating dowel of described front buckle, the housing forward end face of described battery controller is resisted against the inwall of described drive end bearing bracket, and the locating dowel rear end of described rear buckle is resisted against the inwall of described rear end cap.
6. Combined type battery case according to claim 5, is characterized in that, described front buckle is identical with the shape size of described rear buckle, and described battery base is identical with the shape size of described battery footstock.
7. Combined type battery case according to claim 4, it is characterized in that, the battery base lower part of each described battery row is not plugged with along the axially extended negative electrode bus of battery case, being uniformly provided with multiple cathode reed being upturned on described negative electrode bus, each described cathode reed lays respectively at below the battery settling hole of each battery base；The battery footstock top of each described battery row is plugged with along the axially extended anode conducting bar of battery case respectively, being uniformly provided with the anode reed of multiple downward tilting on described anode conducting bar, each described anode reed lays respectively at above the battery settling hole of each battery footstock.
8. Combined type battery case according to claim 7, it is characterized in that, the front end face top of described front buckle is provided with the anode extending in left-right direction and being connected with each anode conducting bar and connects sheet, and the front end face bottom of described front buckle is provided with the negative electrode extending in left-right direction and being connected with each negative electrode bus and connects sheet.
9. Combined type battery case according to claim 2, is characterized in that, the top of each described battery footstock is respectively equipped with the footstock fin extended in left-right direction, and described footstock fin bears against below the roof of described box body；The bottom of each described battery base is respectively equipped with the base fin extended in left-right direction, and described base fin bears against above the diapire of described box body.
10. Combined type battery case according to any one of claim 1 to 9, is characterized in that, the end cap top of described box body rear and front end is connected to the flange of outwards bending.
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| CN201610211730.5A CN105742535B (en) | 2016-04-07 | 2016-04-07 | A kind of Combined type battery case |
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| CN201610211730.5A CN105742535B (en) | 2016-04-07 | 2016-04-07 | A kind of Combined type battery case |
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| CN106058111A (en) * | 2016-08-12 | 2016-10-26 | 辽宁比科新能源股份有限公司 | Thermal equalization lithium ion battery pack |
| CN106784466A (en) * | 2016-12-16 | 2017-05-31 | 北京车和家信息技术有限责任公司 | A kind of battery module, battery pack and electric vehicle |
| CN107240654A (en) * | 2017-06-25 | 2017-10-10 | 襄阳华博士新能源科技有限公司 | A kind of Combined lithium battery box installation method |
| CN110137400A (en) * | 2016-07-29 | 2019-08-16 | 苹果公司 | Battery pack with the structural elements for improving heat management |
| CN110335979A (en) * | 2019-07-22 | 2019-10-15 | 深圳市雄韬锂电有限公司 | Battery modules and its frame structure |
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| GB2615972A (en) * | 2020-12-01 | 2023-08-23 | Caterpillar Inc | Structural battery module and battery pack |
| US11757149B1 (en) | 2016-09-20 | 2023-09-12 | Apple Inc. | Battery liquid quench system and methods of manufacture thereof |
| US11764431B2 (en) | 2020-10-22 | 2023-09-19 | Apple Inc. | Battery pack structures and systems |
| US11870092B1 (en) | 2017-02-01 | 2024-01-09 | Apple Inc. | On-board vent gas abatement |
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