CN107910469B - Double-row battery pack - Google Patents
Double-row battery pack Download PDFInfo
- Publication number
- CN107910469B CN107910469B CN201711248252.6A CN201711248252A CN107910469B CN 107910469 B CN107910469 B CN 107910469B CN 201711248252 A CN201711248252 A CN 201711248252A CN 107910469 B CN107910469 B CN 107910469B
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- China
- Prior art keywords
- support
- battery
- bracket
- elastic sheet
- plate
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5038—Heating or cooling of cells or batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a double-row battery pack, which comprises a bracket and a bracket fixing seat; a plurality of 1# battery containing grooves and a plurality of elastic sheet bodies are symmetrically arranged on the upper side and the lower side of the bracket, and a plurality of battery radiating grooves are arranged between the 1# battery containing grooves and the elastic sheet bodies; the bracket fixing seat comprises a bracket upper bottom plate and a bracket lower bottom plate which are consistent in structure, wherein a plurality of small rib bulges, positioning square sheet bodies, positioning screw holes or clamping seats and a plurality of strip bulges are respectively arranged on the bracket upper bottom plate and the bracket lower bottom plate; the small rib bulges press down a plurality of elastic sheet bodies on the bracket, so that the battery which is in different standards due to the current battery dimensional tolerance and various manufacturers is effectively fixed, heat generated during the operation of the battery is discharged from the upper part, cold air is supplemented from the lower part, the battery is effectively cooled, and unsafe events caused by heating are avoided.
Description
Technical Field
The invention relates to the field of battery packs, in particular to a double-row battery pack.
Background
The battery pack is generally made of plastic parts, and the existing battery cannot be effectively fixed in the battery pack due to different standards of various manufacturers of the dimensional tolerance of the existing battery, so that two defects are generated: 1. when in operation, the battery can vibrate to enable the electrode connecting sheet to be unwelded and fail; 2. the battery and the bracket have gaps, and the battery cannot be effectively cooled due to heat generation, so that the service life of the battery is shortened or unsafe accidents are generated.
Disclosure of Invention
In order to solve the problems, the invention provides the double-row battery pack which is reasonable in design and structure, and the battery pack can be effectively fixed in the battery pack by utilizing the characteristics of elastic deformation of plastics and the elastic design of elastic sheet bodies, so that poor spot welding or off-welding caused by factors such as shaking or vibration of the battery in a battery pack bracket can be avoided; the small rib position bulges are utilized to inwards press the elastic sheet body, so that the surface of the battery is clung to the surface of the bracket, the heat dissipation effect is good, and the battery is fixed more firmly; the internal channel is utilized to enable heat generated by the battery during operation to be discharged from the upper part, and cold air is supplemented from the lower part, so that the battery is effectively cooled, and unsafe events caused by heating are avoided; the heat radiator is favorable for assembly, good in heat radiation effect, small in size, low in use cost and suitable for popularization and use.
The technical scheme of the invention is as follows:
a double-row battery pack comprises a bracket and a bracket fixing seat; the bracket comprises a bracket plate, wherein a plurality of 1# battery containing grooves are uniformly formed in the upper side and the lower side of the bracket plate, the 1# battery containing grooves penetrate through the two ends of the bracket plate, a plurality of elastic sheet bodies are symmetrically arranged on the two sides of the 1# battery containing grooves, gaps are formed between the elastic sheet bodies on the same side, the elastic sheet bodies are arc-shaped, a circular through hole is formed between the elastic sheet bodies and the 1# battery containing grooves, gaps are formed between the elastic sheet bodies on the two symmetrical sides, and a strip-shaped opening is formed between the gaps; the support fixing seat comprises a support upper bottom plate and a support lower bottom plate, the support upper bottom plate and the support lower bottom plate are consistent in structure and comprise support plates and support side plates, the support side plates are fixedly arranged at two ends of the support plates, a plurality of round holes are formed in the support side plates, 2# semicircular grooves are uniformly formed in the support plates, strip-shaped square holes are formed in the middle of the bottoms of the 2# semicircular grooves, ribs are arranged in the middle of the square holes, and the ribs penetrate through the square holes to connect the support side plates at two sides; the support is arranged between the support upper bottom plate and the support lower bottom plate, the support side plates are positioned on two sides of the support plate, round holes on the support side plates are respectively communicated with round through holes on the support bottom plate, the number 2 semicircular grooves correspond to the number 1 battery containing grooves, the inner walls of the number 2 semicircular grooves are propped against the elastic sheet bodies, the ribs are positioned in strip-shaped openings of the support plate, the surfaces of the ribs are arc-shaped, and the ribs and the number 1 battery containing grooves are arranged on the same circumferential surface; the support upper bottom plate and the support lower bottom plate are connected through a clamp and a clamping groove or through screws.
The utility model discloses a battery pack spot welding device, including 2# semicircle groove inner wall, the recess is provided with the recess, recess intercommunication bar square hole is provided with at 2# semicircle groove inner wall both ends, constitute both sides elasticity inner wall, and be provided with little muscle position arch at elasticity inner wall, little muscle position protruding surface is convex, with little interference contact between the elasticity lamellar body, push down elasticity lamellar body on the mounting panel, hold tightly with it battery surface fine, the battery surface is hugged closely with the battery package surface, have fine heat dissipation effect, must avoid the battery that leads to by plastic deformation or different producer battery size tolerance inconsistency rocks in the battery package etc. and lead to the bad or desoldering of battery package spot welding and the unsafe incident that generates heat.
The bottom and the two sides of the support plate are uniformly provided with a plurality of strip-shaped bulges to form a honeycomb type structure, so that heat dissipation is facilitated.
The number of the 1# battery containing grooves on one side of the support plate is more than two, and the distance between the 1# battery containing grooves on the same side is more than or equal to the thickness of an elastic sheet body.
Adjacent side walls between two adjacent 2# semicircular grooves on the support plate are cut into arc surfaces, and a 1# channel penetrating through two ends of the support plate is formed between the arc surfaces and the elastic sheet body.
The support plate is characterized in that a 2# channel penetrating through two ends of the support plate is hollowed out between adjacent 1# battery containing grooves on the support plate, small holes are formed in the side plates and communicated with the 2# channel, and meanwhile the overall elastic performance of the support plate is improved through hollowed-out.
And a plurality of battery heat dissipation holes are uniformly formed in the 1# battery containing groove, penetrate through the upper part and the lower part of the support plate and are communicated with the 2# channel.
The support plate both sides set up a plurality of square holes respectively, and connect through the backup pad between the 1# battery holding tank of upper and lower both sides, and the supporting structure is more stable.
The double-row battery pack is characterized in that the 1# channel, the elastic sheet body gap, the 2# channel, the small holes, the battery heat dissipation holes, the square holes and the strip-shaped holes on the support plate are communicated to form an internal channel of the double-row battery pack, so that heat generated during the operation of the battery is discharged from the upper part, and cold air is supplemented from the lower part, so that the battery is effectively cooled, and unsafe events caused by heating are avoided.
The included angles at two sides of the bottom of the support plate are matched with the battery pack shell through arc design.
The invention has the advantages that the design is reasonable, the structure is reasonable, the dimensional tolerance of batteries of different factories can be contained by utilizing the characteristic of elastic deformation of plastic and the elastic design of an elastic sheet body, so that the batteries are effectively fixed in a battery pack, and poor spot welding or desoldering caused by factors such as shaking or vibration of the batteries in a battery pack bracket are avoided; the small rib position bulges are utilized to inwards press the elastic sheet body, so that the surface of the battery is clung to the surface of the bracket, the heat dissipation effect is good, and the battery is fixed more firmly; the internal channel is utilized to enable heat generated by the battery during operation to be discharged from the upper part, and cold air is supplemented from the lower part, so that the battery is effectively cooled, and unsafe events caused by heating are avoided; the novel die is favorable for assembly, good in heat dissipation effect, small in size, low in use cost and suitable for popularization and use, and the novel die is opened again without switching different brands and different battery size tolerance standards produced by various factories.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a right side view of the present invention.
FIG. 3 is a schematic illustration of the invention in semi-section of FIG. 2B-B.
Fig. 4 is a schematic view of the structure of the bracket of the present invention.
Fig. 5 is a right side view of the upper base plate of the stand of the present invention.
FIG. 6 is a schematic representation of the invention in 5 A-A in semi-section.
Fig. 7 is a schematic view of the structure of the upper base plate of the support of the present invention.
Fig. 8 is a right side view of the lower base plate of the support of the present invention.
FIG. 9 is a schematic representation of the invention in 5 A-A in semi-section.
Fig. 10 is a schematic view of the structure of the lower base plate of the support of the present invention.
Fig. 11 is a schematic view of the installation of the present invention.
Detailed Description
Referring to fig. 1 to 11, a double-row battery pack comprises a bracket 04 and a bracket fixing seat 01; the bracket 04 comprises a bracket plate 05, wherein a plurality of 1# battery containing grooves 07,1# battery containing grooves 07 are uniformly formed in the upper side and the lower side of the bracket plate 05 and penetrate through the two ends of the bracket plate 05, a plurality of elastic sheet bodies 06 are symmetrically arranged on the two sides of the 1# battery containing grooves 07, gaps are formed between the elastic sheet bodies 06 on the same side, the elastic sheet bodies 06 are arc-shaped, circular through holes are formed between the elastic sheet bodies 06 and the 1# battery containing grooves 07, gaps are formed between the elastic sheet bodies 06 on the two symmetrical sides, and strip-shaped openings are formed between the gaps; the bracket fixing seat 01 comprises a bracket upper bottom plate 02 and a bracket lower bottom plate 03, the bracket upper bottom plate 02 and the bracket lower bottom plate 03 have the same structure, and the bracket fixing seat comprises a bracket plate 11 and bracket side plates 12, wherein the bracket side plates 12 are fixedly arranged at two ends of the bracket plate 11, a plurality of round holes 19 are formed in the bracket side plates 12, 2# semicircular grooves 16 are uniformly formed in the bracket plate 11, strip-shaped square holes 21 are formed in the middle of the bottoms of the 2# semicircular grooves 16, ribs 13 are arranged in the middle of the strip-shaped square holes 21, and the ribs 13 penetrate through the strip-shaped square holes 21 to be connected with the bracket side plates 12 at two sides; the support 04 is arranged between the support upper bottom plate 02 and the support lower bottom plate 03, the support side plates 12 are positioned on two sides of the support plate, round holes 19 on the support side plates are respectively communicated with round through holes on the support bottom plate, the 2# semicircular grooves 16 correspond to the 1# battery containing grooves 07 in position, the inner walls of the 2# semicircular grooves 16 are abutted against the elastic sheet bodies 06, the ribs 13 are positioned in strip-shaped openings of the support plate, the surfaces of the ribs are arc-shaped, and the ribs are positioned on the same circumferential surface as the 1# battery containing grooves 16; the support upper bottom plate 02 and the support lower bottom plate 03 are connected through a clamp 24 and a clamping groove 25 in a clamping mode or through screws.
The two ends of the inner wall of the 2# semicircular groove 16 are provided with open grooves 22, the open grooves 22 are communicated with strip-shaped square holes 21 to form elastic inner walls 23 on two sides, small rib-position protrusions 14 are arranged on the elastic inner walls 23, the surfaces of the small rib-position protrusions 14 are arc-shaped and are in small interference contact with the elastic sheet bodies 06, the elastic sheet bodies 06 on the support plate are pressed down to tightly hold the surfaces of the batteries 15 with the surfaces of the batteries, the surfaces of the batteries 15 are tightly attached to the surfaces of the batteries, a good heat dissipation effect is achieved, and unsafe events caused by poor spot welding or desoldering and heating of the batteries 15 caused by plastic deformation or inconsistent dimensional tolerances of the batteries of different manufacturers are avoided.
The bottom and two sides of the support plate 11 are uniformly provided with a plurality of strip grooves 06 to form a honeycomb type structure, so that heat dissipation is facilitated.
The number of the 1# battery containing grooves 07 on one side of the support plate 05 is more than two, and the distance between the 1# battery containing grooves 07 on the same side is more than or equal to the thickness of an elastic sheet body 06.
Adjacent side walls between two adjacent 2# semicircular grooves 16 on the support plate 11 are cut into arc surfaces, and a 1# channel 17 penetrating through two ends of the support plate 05 is formed between the arc surfaces and the elastic sheet body 06.
The support plate 05 is hollowed out into a 2# channel 09 penetrating through two ends of the support plate between adjacent 1# battery containing grooves 07, small holes 19 are formed in the side plates, the small holes 19 are communicated with the 2# channel 09 in the middle of the support plate, and the whole elastic performance of the support plate 05 is increased through hollowed out.
A plurality of battery heat dissipation holes 08 are uniformly formed in the 1# battery containing groove 07 on the support plate, penetrate through the upper portion and the lower portion of the support plate 05, and are communicated with the 2# channel 09.
The two sides of the support plate 05 are respectively provided with a plurality of square holes, and the upper side and the lower side of the 1# battery containing groove 07 are connected through the support plate 10, so that the support structure is more stable.
The number 1 channel, the gap between the elastic sheet bodies 06, the number 2 channel 09, the small holes 18, the battery heat dissipation holes 08, the square holes 20 and the strip-shaped holes on the support plate are communicated to form an internal channel of the double-row battery pack, so that heat generated during the operation of the battery is discharged from the upper part, and cold air is supplemented from the lower part, so that the battery is effectively cooled, and unsafe events caused by heat are avoided.
The included angles at two sides of the bottom of the support plate are matched with the battery pack shell through arc design.
When the invention is used, the battery 15 is clamped between the 1# battery containing groove 07 and the elastic sheet body 06 on the support plate 05, the support upper base plate 02 and the support base plate 11 of the support lower base plate 03 are provided with the ribs 13 which are aligned with the strip-shaped openings on the support plate 05, the support upper base plate 02 and the support lower base plate 03 move in opposite directions until the support upper base plate 02, the support lower base plate 03 and the support 04 are completely attached, and the support fixing seat 02 and the support lower base plate 03 are buckled.
The invention has the advantages that the design is reasonable, the structure is reasonable, the dimensional tolerance of batteries of different factories can be contained by utilizing the characteristic of elastic deformation of plastic and the elastic design of the elastic sheet body 06, so that the batteries are effectively fixed in the battery pack, and poor spot welding or off-welding caused by factors such as shaking or vibration of the batteries 15 in the battery pack bracket are avoided; the elastic sheet 06 is pressed inwards by the small rib position protrusions 14, so that the surface of the battery 15 is tightly attached to the surface of the bracket 04, the heat dissipation effect is good, and the battery 15 is fixed more firmly; the internal channel is utilized to enable heat generated by the battery 15 during operation to be discharged from the upper part, and cool air is supplemented from the lower part, so that the battery is effectively cooled, and unsafe events caused by heat are avoided; the novel die is favorable for assembly, good in heat dissipation effect, small in size, low in use cost and suitable for popularization and use, and the novel die is opened again without switching different brands and different battery size tolerance standards produced by various factories.
Claims (9)
1. The double-row battery pack is characterized by comprising a bracket and a bracket fixing seat; the bracket comprises a bracket plate, wherein a plurality of 1# battery containing grooves are uniformly and symmetrically arranged on the upper side and the lower side of the bracket plate, the 1# battery containing grooves penetrate through the two ends of the bracket plate, a plurality of elastic sheet bodies are symmetrically arranged on the two sides of the 1# battery containing grooves, gaps are arranged between the elastic sheet bodies on the same side, the elastic sheet bodies are arc-shaped, a circular through hole is formed between the elastic sheet bodies and the 1# battery containing grooves, gaps are arranged between the elastic sheet bodies on the two symmetrical sides, and a strip-shaped opening is formed between the gaps; the support fixing seat comprises a support upper bottom plate and a support lower bottom plate, the support upper bottom plate and the support lower bottom plate are consistent in structure and comprise support plates and support side plates, the support side plates are fixedly arranged at two ends of the support plates, a plurality of round holes are formed in the support side plates, 2# semicircular grooves are uniformly formed in the support plates, strip-shaped square holes are formed in the middle of the bottoms of the 2# semicircular grooves, ribs are arranged in the middle of the square holes, and the ribs penetrate through the square holes to connect the support side plates at two sides; the support is arranged between the support upper bottom plate and the support lower bottom plate, the support side plates are positioned on two sides of the support plate, round holes on the support side plates are respectively communicated with round through holes on the support bottom plate, the number 2 semicircular grooves correspond to the number 1 battery containing grooves, the inner walls of the number 2 semicircular grooves are propped against the elastic sheet bodies, the ribs are positioned in strip-shaped openings of the support plate, the surfaces of the ribs are arc-shaped, and the ribs and the number 1 battery containing grooves are arranged on the same circumferential surface; the support upper bottom plate and the support lower bottom plate are connected through a clamp and a clamping groove or through a screw;
the elastic sheet body is characterized in that open slots are formed in two ends of the inner wall of the # 2 semicircular slot, the open slots are communicated with the strip-shaped square holes to form elastic inner walls on two sides, small rib position protrusions are arranged on the elastic inner walls, the surfaces of the small rib position protrusions are arc-shaped, and the small rib position protrusions are in contact with the elastic sheet body in a small interference fit manner.
2. The double-row battery pack according to claim 1, wherein the bottom and both sides of the support plate are uniformly provided with a plurality of strip-shaped protrusions to form a honeycomb-type structure.
3. The double-row battery pack according to claim 1, wherein the number of the 1# battery containing grooves on one side of the support plate is more than two, and the distance between the 1# battery containing grooves on the same side is more than or equal to the thickness of an elastic sheet body.
4. The double-row battery pack according to claim 2, wherein adjacent side walls between two adjacent 2# semicircular grooves on the support plate are cut into arc surfaces, and a 1# channel penetrating through two ends of the support plate is formed between the arc surfaces and the elastic sheet body.
5. The double-row battery pack according to claim 3, wherein the adjacent 1# battery containing grooves on the support plate are hollowed out to form 2# channels penetrating through two ends of the support plate, small holes are formed in the side plates, and the small holes are communicated with the 2# channels in the middle of the support.
6. The double-row battery pack according to claim 5, wherein the number 1 battery containing groove is uniformly provided with a plurality of battery heat dissipation holes penetrating through the upper and lower parts of the support plate and communicated with the number 2 channel.
7. The double-row battery pack according to claim 6, wherein a plurality of square holes are respectively formed on two sides of the support plate, and the 1# battery containing grooves on the upper side and the lower side are connected through the support plate.
8. The dual battery pack as recited in claim 4, wherein the 1# channel, the elastic sheet gap, the 2# channel, the small hole, the battery heat dissipation hole, the square hole, and the bar-shaped hole on the support plate are communicated to form an internal channel of the dual battery pack.
9. The dual-row battery pack as claimed in claim 5, wherein the included angles at both sides of the bottom of the support plate are matched with the battery pack housing by adopting an arc design.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711248252.6A CN107910469B (en) | 2017-12-01 | 2017-12-01 | Double-row battery pack |
Applications Claiming Priority (1)
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CN201711248252.6A CN107910469B (en) | 2017-12-01 | 2017-12-01 | Double-row battery pack |
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CN107910469A CN107910469A (en) | 2018-04-13 |
CN107910469B true CN107910469B (en) | 2023-07-25 |
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CN201711248252.6A Active CN107910469B (en) | 2017-12-01 | 2017-12-01 | Double-row battery pack |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101383439A (en) * | 2007-09-06 | 2009-03-11 | 罗伯特.博世有限公司 | Accumulator pack |
CN202695579U (en) * | 2012-07-02 | 2013-01-23 | 昆盈企业股份有限公司 | Electronic device capable of changing battery containing space |
CN103000834A (en) * | 2011-09-16 | 2013-03-27 | 施奈德电气工业意大利股份公司 | Supporting assembly used for battery and analogue as well as emergency lamp provided with supporting assembly |
CN203386827U (en) * | 2013-08-15 | 2014-01-08 | 浙江天能能源科技有限公司 | Elastic piece type fixing frame for lithium battery pack |
CN104810487A (en) * | 2014-01-24 | 2015-07-29 | 百得有限公司 | Battery pack |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008009041A1 (en) * | 2008-02-14 | 2009-08-20 | Valeo Klimasysteme Gmbh | Drive battery assembly of an electric, fuel cell or hybrid vehicle |
US9293747B2 (en) * | 2011-08-01 | 2016-03-22 | Ingersoll-Rand Company | Multi cell carriers |
-
2017
- 2017-12-01 CN CN201711248252.6A patent/CN107910469B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101383439A (en) * | 2007-09-06 | 2009-03-11 | 罗伯特.博世有限公司 | Accumulator pack |
CN103000834A (en) * | 2011-09-16 | 2013-03-27 | 施奈德电气工业意大利股份公司 | Supporting assembly used for battery and analogue as well as emergency lamp provided with supporting assembly |
CN202695579U (en) * | 2012-07-02 | 2013-01-23 | 昆盈企业股份有限公司 | Electronic device capable of changing battery containing space |
CN203386827U (en) * | 2013-08-15 | 2014-01-08 | 浙江天能能源科技有限公司 | Elastic piece type fixing frame for lithium battery pack |
CN104810487A (en) * | 2014-01-24 | 2015-07-29 | 百得有限公司 | Battery pack |
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