CN111584787A - Right-angle corrugated blade battery - Google Patents

Right-angle corrugated blade battery Download PDF

Info

Publication number
CN111584787A
CN111584787A CN202010510019.6A CN202010510019A CN111584787A CN 111584787 A CN111584787 A CN 111584787A CN 202010510019 A CN202010510019 A CN 202010510019A CN 111584787 A CN111584787 A CN 111584787A
Authority
CN
China
Prior art keywords
battery
side beams
battery module
cross rods
bag body
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
Application number
CN202010510019.6A
Other languages
Chinese (zh)
Inventor
王文阁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wang Chiqi
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010510019.6A priority Critical patent/CN111584787A/en
Publication of CN111584787A publication Critical patent/CN111584787A/en
Pending legal-status Critical Current

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

The invention provides a right-angle tile-shaped prismatic blade battery, which comprises a bag body and a battery module, wherein the battery module is arranged in the bag body, the bag body comprises two cross rods and two side beams, the two cross rods are fixedly connected between the two side beams through threads, guide rails are arranged on two sides of the cross rods and the side beams, the battery module comprises a plurality of single batteries, the length directions of the single batteries are slidably connected between the two side beams along the length directions of the guide rails, two ends of the single batteries in the width directions are supported on the cross rods, the single batteries are arranged along the vertical directions of the cross rods and the side beams to form the battery module, the battery module is arranged along the horizontal directions of the cross rods and the side beams to form a battery array, the single batteries are right-angle tile-edge-shaped batteries, the integral arrangement in the battery bag is facilitated, the space utilization rate of the battery bag is improved, the both ends of square aluminum hull are provided with the vent, can in time conduct the heat of inside to the outside.

Description

Right-angle corrugated blade battery
Technical Field
The invention relates to a blade battery, in particular to a right-angle corrugated blade battery.
Background
The related art, such as a battery pack applied to an electric vehicle, mainly includes a pack body and a plurality of battery modules installed in the pack body, wherein each battery module is assembled by a plurality of single batteries; the battery array fixing device comprises an end beam and a side beam, wherein the end beam and the side beam are fixed to form a space for accommodating a battery array, and meanwhile, the end beam and the side beam are connected through a screw or other connecting pieces such as a pull rod to fix the battery array.
With the gradual increase of the requirement of the user on the cruising ability of the electric vehicle, and under the condition of limited space at the bottom of the vehicle body, the ratio of the volume of the battery pack provided by adopting the prior art is too low, the energy density cannot meet the requirement of the user on the cruising ability of the electric vehicle, and the energy density also gradually becomes an important factor for restricting the development of the electric vehicle.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a right-angle corrugated blade battery which can effectively solve the problems that the prior waste stone powder screening is easy to generate dust, thereby polluting the environment and harming the human health; and the working efficiency is low, the energy consumption is large, and the energy-saving and environment-friendly effects are not facilitated.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a right-angle corrugated-shaped blade battery, which comprises a bag body and a battery module, wherein the battery module is arranged in the bag body, the bag body comprises two cross rods and two side beams, the two cross rods are fixedly connected between the two side beams through threads, guide rails are arranged on two sides of the cross rods and two sides of the side beams, the battery module comprises a plurality of single batteries, the length directions of the single batteries are connected between the two side beams in a sliding mode along the length directions of the guide rails, two ends of the single batteries in the width directions are supported on the cross rods, the single batteries are arranged along the vertical direction of the cross rods and the side beams to form the battery module, and the battery module is arranged along the horizontal direction of the cross rods and the side beams.
As a preferable technical scheme of the invention, the single battery is a right-angle corrugated blade-shaped battery, and two ends of the single battery in the length direction are respectively provided with an explosion-proof valve.
As a preferable technical scheme of the invention, gaps are reserved among the battery modules.
As a preferred embodiment of the present invention, each part of the battery array includes at least one battery module, and each part of the battery module includes at least one unit battery.
As a preferred technical scheme of the invention, the size of the battery arrays is set according to the size of the required space, and gaps are reserved among the battery arrays.
As a preferred technical scheme of the invention, the outside of the battery array is wrapped by a square aluminum shell, and a battery management system is arranged outside the square aluminum shell.
As a preferable technical scheme of the invention, two ends of the square aluminum shell are provided with ventilation openings.
The invention has the following beneficial effects:
(1) the single battery is a right-angle corrugated blade-shaped battery, the same volume area is doubled, the strength and toughness are doubled, the whole arrangement in the battery pack is facilitated, the space utilization rate of the battery pack is improved, the energy density of the battery pack is enlarged, the cruising ability of the battery pack is enhanced, and the single battery can be ensured to have a large enough heat dissipation area.
(2) According to the bag body, the cross beams in the width direction and the cross beams in the length direction in the bag body are reduced, the single batteries directly connected with the bag body play a role of the middle beam, the structure of the bag body is greatly simplified, and the space occupied by the middle beam and the space occupied by the installation structure of the single batteries are reduced, so that the space utilization rate is further improved.
(3) The ventilation openings are formed in the two ends of the square aluminum shell, so that internal heat can be conducted to the outside in time, and heat is prevented from being accumulated in the ventilation openings, and therefore high energy density is matched, and the continuous navigation capability is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a battery module according to the present invention.
In the figure: 1. a cross bar; 2. a side beam; 3. a guide rail; 4. a battery module; 5. a single battery; 6. an array of batteries; 7. a square aluminum shell; 8. a battery management system; 9. and a vent.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-2, the invention provides a right-angle corrugated prismatic blade battery, which comprises a bag body and a battery module, wherein the battery module is arranged in the bag body, the bag body comprises two cross rods 1 and two side beams 2, the two cross rods 1 are fixedly connected between the two side beams 2 through threads, guide rails 3 are arranged on two sides of each of the cross rods 1 and the side beams 2, the battery module 4 comprises a plurality of single batteries 5, the length direction of each single battery 5 is slidably connected between the two side beams 2 along the length direction of each guide rail 3, two ends of each single battery 5 in the width direction are supported on the cross rods 1, the plurality of single batteries 5 are arranged along the vertical direction of the cross rods 1 and the side beams 2 to form the battery module 4, and the battery module 4 is arranged along the horizontal direction of the cross rods 1 and the side beams 2 to form a battery.
The single battery 5 is a right-angle corrugated blade-shaped battery, the same volume area is doubled, the strength and toughness are doubled, and the two ends of the single battery 5 in the length direction are respectively provided with an explosion-proof valve, so that the single battery 5 is short-circuited to prevent the single battery 5 from exploding. A gap is reserved between the battery modules 4 to prevent heat from accumulating inside. Each part of the battery array 6 includes at least one battery module 4, and each part of the battery module 4 includes at least one unit cell 5. The size of the battery array 6 is set according to the size of the required space, and a gap is left between the battery arrays 6. The outside of the battery array 6 is wrapped by a square aluminum shell 7, and a battery management system 8 is arranged outside the square aluminum shell 7. The two ends of the square aluminum shell 7 are provided with the ventilation openings 9, so that the heat inside can be conducted to the outside in time, and the heat is prevented from being accumulated inside.
The specific working principle is as follows: when the device works, firstly, the length direction of a single battery 5 is connected between two side beams 2 in a sliding mode along the length direction of a guide rail 3, two ends of the single battery 5 in the width direction are supported on a cross rod 1, then a plurality of single batteries 5 are arranged along the vertical direction of the cross rod 1 and the side beams 2 to form a battery module 4, then the battery module 4 is arranged along the horizontal direction of the cross rod 1 and the side beams 2 to form a battery array 6, and then a square aluminum shell 7 with a vent 9 arranged at two ends and a battery management system 8 arranged outside is wrapped outside the battery array 6.
The invention has the following beneficial effects: the single battery is a right-angle corrugated blade-shaped battery, the equivalent volume area is doubled, the strength and toughness are doubled, the whole arrangement in the battery pack is facilitated, the space utilization rate of the battery pack is improved, the energy density of the battery pack is enlarged, and the cruising ability of the battery pack is enhanced at the same time, on the other hand, the single battery can be ensured to have enough heat dissipation area, the width direction cross beam and the length direction cross beam in the pack are reduced, the function of the intermediate beam is directly born by the connected single battery, the structure of the pack is greatly simplified, the space occupied by the intermediate beam and the space occupied by the installation structure of the single battery are reduced, so the space utilization rate is further improved, the ventilation openings are arranged at the two ends of the square aluminum shell, the internal heat can be timely conducted to the outside, the heat is prevented from being accumulated in the square aluminum shell, and the higher energy, and the endurance capacity is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A right-angle corrugated blade battery comprises a bag body and a battery module, and is characterized in that the battery module is arranged in the bag body, the bag body comprises two cross rods (1) and two side beams (2), the two cross rods (1) are fixedly connected between the two side beams (2) through threads, guide rails (3) are arranged on both sides of the cross bar (1) and the side beams (2), the battery module (4) comprises a plurality of single batteries (5), the length direction of each single battery (5) is connected between the two side beams (2) in a sliding manner along the length direction of the guide rail (3), the two ends of the single battery (5) in the width direction are supported on the cross bar (1), the plurality of single batteries (5) are arranged along the vertical direction of the cross bar (1) and the side beams (2) to form a battery module (4), the battery modules (4) are arranged along the horizontal direction of the cross rod (1) and the side beams (2) to form a battery array (6).
2. The square corrugated blade battery as claimed in claim 1, wherein the single battery (5) is a square corrugated blade battery, and two ends of the single battery (5) in the length direction are respectively provided with an explosion-proof valve.
3. A rectangular prismatic battery blade according to claim 1, wherein a gap is reserved between the battery modules (6).
4. A rectangular prismatic battery blade according to claim 1, wherein each portion of said battery array (6) comprises at least one battery module (4), and each portion of said battery module (4) comprises at least one battery cell (5).
5. A rectangular prismatic shaped blade cell according to claim 1, wherein the size of the cell array (6) is set according to the size of the required space, and gaps are left between the cell arrays (6).
6. A rectangular prismatic shaped blade battery according to claim 1, wherein the outside of the battery array (6) is wrapped with a square aluminum case (7), and the outside of the square aluminum case (7) is provided with a battery management system (8).
7. A rectangular prismatic shaped blade cell according to claim 1, wherein the square aluminum case (7) is provided with vents (9) at both ends.
CN202010510019.6A 2020-06-08 2020-06-08 Right-angle corrugated blade battery Pending CN111584787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010510019.6A CN111584787A (en) 2020-06-08 2020-06-08 Right-angle corrugated blade battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010510019.6A CN111584787A (en) 2020-06-08 2020-06-08 Right-angle corrugated blade battery

Publications (1)

Publication Number Publication Date
CN111584787A true CN111584787A (en) 2020-08-25

Family

ID=72125685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010510019.6A Pending CN111584787A (en) 2020-06-08 2020-06-08 Right-angle corrugated blade battery

Country Status (1)

Country Link
CN (1) CN111584787A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000173559A (en) * 1998-12-03 2000-06-23 Tokai Rubber Ind Ltd Thin battery bag body
JP2001185105A (en) * 1999-12-27 2001-07-06 Japan Storage Battery Co Ltd Storage battery
JP2005116430A (en) * 2003-10-10 2005-04-28 Nissan Motor Co Ltd Packed battery
JP2009231125A (en) * 2008-03-24 2009-10-08 Toshiba Corp Battery pack, and packing method and assembling method of battery pack
JP2011065855A (en) * 2009-09-17 2011-03-31 Suri-Ai:Kk Shape of secondary battery
JP2012164463A (en) * 2011-02-04 2012-08-30 Mitsubishi Heavy Ind Ltd Battery module
CN109525021A (en) * 2018-12-27 2019-03-26 远东福斯特新能源有限公司 A kind of energy system managing device of family energy storaging product
DE102018004332B3 (en) * 2018-05-24 2019-07-04 Friedrich Grimm STACKABLE ACCUMULATOR CELL WITH A SURFACE MAGNIFICATION AND ELECTRIC VEHICLE
CN110034355A (en) * 2019-05-05 2019-07-19 张家港润盛科技材料有限公司 A kind of aluminum cooling base of new-energy automobile rechargeable battery
CN110165115A (en) * 2019-01-09 2019-08-23 比亚迪股份有限公司 Battery pack, electric vehicle and energy storage device
CN209344162U (en) * 2018-12-07 2019-09-03 蜂巢能源科技有限公司 Battery pack and vehicle
CN110518156A (en) * 2019-10-23 2019-11-29 比亚迪股份有限公司 A kind of lithium ion battery, battery modules, battery pack and automobile

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000173559A (en) * 1998-12-03 2000-06-23 Tokai Rubber Ind Ltd Thin battery bag body
JP2001185105A (en) * 1999-12-27 2001-07-06 Japan Storage Battery Co Ltd Storage battery
JP2005116430A (en) * 2003-10-10 2005-04-28 Nissan Motor Co Ltd Packed battery
JP2009231125A (en) * 2008-03-24 2009-10-08 Toshiba Corp Battery pack, and packing method and assembling method of battery pack
JP2011065855A (en) * 2009-09-17 2011-03-31 Suri-Ai:Kk Shape of secondary battery
JP2012164463A (en) * 2011-02-04 2012-08-30 Mitsubishi Heavy Ind Ltd Battery module
DE102018004332B3 (en) * 2018-05-24 2019-07-04 Friedrich Grimm STACKABLE ACCUMULATOR CELL WITH A SURFACE MAGNIFICATION AND ELECTRIC VEHICLE
CN209344162U (en) * 2018-12-07 2019-09-03 蜂巢能源科技有限公司 Battery pack and vehicle
CN109525021A (en) * 2018-12-27 2019-03-26 远东福斯特新能源有限公司 A kind of energy system managing device of family energy storaging product
CN110165115A (en) * 2019-01-09 2019-08-23 比亚迪股份有限公司 Battery pack, electric vehicle and energy storage device
CN110034355A (en) * 2019-05-05 2019-07-19 张家港润盛科技材料有限公司 A kind of aluminum cooling base of new-energy automobile rechargeable battery
CN110518156A (en) * 2019-10-23 2019-11-29 比亚迪股份有限公司 A kind of lithium ion battery, battery modules, battery pack and automobile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Retrieved from the Internet <URL:https://baijiahao.***.com/s?id=1662937486230225596&wfr=spider&for=pc> *

Similar Documents

Publication Publication Date Title
CN114512760B (en) Single battery, power battery pack and electric vehicle
CN106394216A (en) Chassis structure of electric automobile
CN105006605B (en) Integrated air channel type heat dissipation structure of battery pack
KR102088975B1 (en) Energy storage system
KR20140000761A (en) Battery pack
CN204885360U (en) Whole wind channel formula heat radiation structure of battery package
CN111584787A (en) Right-angle corrugated blade battery
CN210006866U (en) Air-cooled battery module
CN210092284U (en) Large module structure of lithium ion battery
CN215377577U (en) Battery box, power battery pack assembly and new energy automobile
CN210092164U (en) Lithium battery pack for automobile
CN210182438U (en) Air-cooled battery module
CN209786002U (en) Double-layer structure aluminum alloy battery box for environment-friendly new energy automobile
CN205985134U (en) Cylindrical lithium ion battery combo boxes frame
CN219610547U (en) Heat radiation structure and battery module
CN220121975U (en) Damping and heat dissipation battery module fixing structure and battery module
CN219436040U (en) Battery pack and automobile
CN116995356B (en) Battery cluster crossbeam, battery cluster frame and battery cluster
CN111640894B (en) Water wave blade battery
CN219203369U (en) CTP battery pack and power device
CN214378680U (en) Bear electric core with holding in palm end structure
CN218827613U (en) Extrusion structure is prevented to solid-state lithium cell&#39;s installation back
CN209843810U (en) Double-deck battery module fixed knot of battery package constructs
CN221080217U (en) Battery module
CN219498028U (en) Tricycle battery pack placement tray

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
TA01 Transfer of patent application right

Effective date of registration: 20201215

Address after: Room 503, unit 2, building 11, Liquan Road, Xinfu District, Fushun City, Liaoning Province

Applicant after: Wang Chiqi

Address before: 113001 105 unit 1, building 29-1, East Jinzhou Road, Fushun, Liaoning.

Applicant before: Wang Wenge

TA01 Transfer of patent application right
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination