WO2024257112A1 - Dispositif de stockage d'énergie - Google Patents

Dispositif de stockage d'énergie Download PDF

Info

Publication number
WO2024257112A1
WO2024257112A1 PCT/IN2024/050375 IN2024050375W WO2024257112A1 WO 2024257112 A1 WO2024257112 A1 WO 2024257112A1 IN 2024050375 W IN2024050375 W IN 2024050375W WO 2024257112 A1 WO2024257112 A1 WO 2024257112A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
energy storage
storage device
top cover
battery
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.)
Ceased
Application number
PCT/IN2024/050375
Other languages
English (en)
Inventor
Padmasubash Sivagaminathan
Narayana Reddy Anu Karthick
Dhayalan Ekambaram
Rakesh P
Urvashi Singh
Penumur MEGHANA
Mulugu Sai NANDA KISHORE
Sarvani Kuchibhotla
Pramila Rao NILESHWAR
Datta RAJARAM SAGARE
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.)
TVS Motor Co Ltd
Original Assignee
TVS Motor Co Ltd
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 TVS Motor Co Ltd filed Critical TVS Motor Co Ltd
Priority to EP24822985.8A priority Critical patent/EP4728579A1/fr
Priority to CN202480034722.0A priority patent/CN121241459A/zh
Publication of WO2024257112A1 publication Critical patent/WO2024257112A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • 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
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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

Definitions

  • [001] Present invention relates to an energy storage device, more particularly relates to a dockable energy storage device for a vehicle.
  • the connectors on the top portion may bring forth issues regarding water ingress and other complications, thereby jeopardising the safety of the user.
  • the side of the battery cylinder is fixedly installed with a storage battery connecting interface.
  • One side of the top cover is fixedly connected with an interface socket.
  • the side of the interface socket is equipped with a key.
  • the bottom end of the interface socket is provided with five inserting spring sheet opening.
  • the storage battery connecting interface is provided with an inserting spring sheet inserted with the inserting spring sheet opening and is detachably connected with the interface socket through the key.
  • the connector as discussed above has a button to attach and detach the battery pack that acts like a locking key that is placed at the edge of the pack that may not be easily accessible to the customer.
  • the connector as discussed above has a button to attach and detach the battery pack that acts like a locking key that is placed at the edge of the pack that may not be easily accessible to the customer.
  • the upper seat barrel plate frame is detachably installed on the upper end barrel opening of the lower seat barrel.
  • the upper seat barrel plate frame is provided with a through hole for the battery to pass through.
  • the upper end barrel opening of the through hole one and the lower seat barrel are opposite.
  • the battery is placed in the lower seat barrel.
  • One side of the upper cover in the battery is fixed with the plug male head.
  • One side of the upper end barrel opening of the lower seat barrel can be upwards and downwards elastic mounting plug female seat, and the upper seat barrel plate frame corresponding to the plug female seat is provided with an avoiding gap.
  • the plug male head is inserted with the plug female seat together after avoiding the gap.
  • the present invention is directed to energy storage device for a vehicle.
  • the energy storage device comprises a battery box.
  • the battery box comprises a base member, a plurality of walls extending from the base member and an open end.
  • the open end of the battery box being configured to receive one or more battery modules.
  • the energy storage device further comprises a top cover.
  • the top cover being disposed onto the open end of the battery box.
  • the top cover comprises an extended portion in a longitudinal direction of the energy storage device.
  • the energy storage device further comprises a first connector disposed at the extended portion of the top cover. The first connector being configured to removably connect with the one or more battery modules.
  • the extended portion of the top cover comprises a receptacle for accommodating the first connector.
  • the first connector is mounted in an overhang condition, facing downwards.
  • the energy storage comprises a second connector.
  • the second connector comprises the one or more electrical terminals.
  • the first connector being configured to removably connect between the one or more electrical terminals of the second connector and the one or more battery modules.
  • the second connector being disposed onto a mounting plate member through one or more fasteners.
  • the mounting plate member being connected to the vehicle.
  • the one or more fasteners comprises bolts having a first portion and a second portion. The first portion has threaded portion and a diameter lesser than a diameter of the second portion. The first portion of the bolts enables a secure mounting of the second connector with the mounting plate member.
  • At least a portion of the second portion of the bolts is covered by a plurality of springs for applying a force in an upward direction to enable an unbroken connection between the second connector and the first connector.
  • the second connector is configured to accommodate the first connector on a top surface of the second connector.
  • the first connector comprises one or more guiding members.
  • the one or more guiding members comprises a notch which is being configured to lock with the second connector provided in the vehicle.
  • the first connector comprises a cover flap.
  • the cover flap being configured to protect power terminals from water and/or dust ingress.
  • the second connector comprises one or more drain holes for draining any accumulated water.
  • Figure 1 illustrates a side view of an energy storage device, in accordance with an embodiment of the present invention.
  • FIG 2 illustrates a perspective view of the energy storage device shown in Figure 1 , in accordance with an embodiment of the present invention.
  • FIG 3 illustrates an exploded view of the energy storage device shown in Figures 1 and 2, in accordance with an embodiment of the present invention.
  • Figure 4 illustrates a side view of a top cover of the energy storage device shown in Figures 1 - 3, in accordance with an embodiment of the present invention.
  • Figure 5 illustrates a top view of the top cover shown in Figure 4, in accordance with an embodiment of the present invention.
  • Figure 6 illustrates a bottom view of the top cover in Figures 4 and 5, in accordance with an embodiment of the present invention.
  • Figure 7 illustrates an exploded view of the top cover and a first connector in accordance with an embodiment of the present invention.
  • Figure 8 illustrates a perspective view of an assembly of the first connector and a second connector of the energy storage device, in accordance with an embodiment of the present invention.
  • Figure 9 illustrates an exploded view of the assembly shown in Figure 8, in accordance with an embodiment of the present invention.
  • FIGS 10 - 12 illustrate various views of the assembly of the first connector and the second connector of the energy storage device, in accordance with an embodiment of the present invention.
  • Present invention relates to an energy storage device, more particularly relates to a dockable energy storage device for a vehicle.
  • the energy storage device 100 in various views is illustrated, in accordance with an embodiment of the present invention.
  • the energy storage device 100 for a vehicle comprises a battery box 110.
  • the battery box 110 functions as a protective casing for one or more battery modules 112 disposed in the battery box 110.
  • the battery box 110 comprises a base member 102, a plurality of walls 104 extending from the base member 102 and an open end 106.
  • the base member 102 is a horizontal member forming a supporting structure for the battery box 110 and is adapted to withstand a weight of the one or more battery modules 112 and other components connected with the one or more battery modules 112 in the battery box 110.
  • the plurality of walls 104 of the battery box 110 is extended from the base member 1 10 in a vertical direction.
  • the battery box 110 comprises two walls 104 having curved portions 104A forming a front wall and a rear wall when the two walls 104 are joined through one or more fasteners like screws.
  • the two walls 104 mounted onto the base member 102 are fastened through one or more fastening members like screws. The fabrication method of fastening through the screws is not meant to be limiting the scope of the present invention.
  • the battery box 110 can be having a single body or casing being manufactured through a molding method or any other methods known in the art.
  • the base member 102 and the walls 104 may be manufactured by a material including, but not limited to, a polymer material or a metallic material or any other material known in the art.
  • the open end 106 of the battery box 110 is configured to receive the one or more battery modules 112.
  • the open end 106 of the battery box 110 is being covered by a top cover 120 (shown in Figures 4 - 7).
  • the top cover 120 of the battery box 110 further comprises the top cover 120, which is disposed onto the open end 106 of the battery box 1 10.
  • the top cover 120 comprises an outer surface 120A and an inner surface 120B opposite to the outer surface 120A.
  • the outer surface 120A of the top cover 120 may be provided with one or more mounting provisions 120C for attaching one or more auxiliary elements of the energy storage device 100.
  • the one or more auxiliary elements may include, but not limited to, a handle member 120E.
  • the inner surface 120B is provided with one or more mounting provisions 120D for accommodating one or more electrical/electronic and/or no electrical/electronic components of the energy storage device 100.
  • the electrical components may include, but not limited to, a printed board circuit 120F, a Battery Management System (BMS) (not shown) and one or more sensors (not shown).
  • BMS Battery Management System
  • the inner surface 120B may be covered by a closure member 120G from a bottom side of the inner surface 120B of the top cover 120. The closure member 120G may securely house the electrical/electronic and/or no electrical/electronic components of the energy storage device 100.
  • the inner surface 120B is oriented to face the open end 106 of the battery box 1 10, particularly, the closure member 120G connected below the inner surface 120B faces the open end 106 of the battery box 110.
  • the top cover 120 is mounted onto the assembled walls 104 at the open end 106 through one or more fasteners like screws. In some other embodiments, the top cover 120 is mounted onto the assembled walls 104 at the open end 106 through a hinge mechanism (not shown). Thus, the mechanism used for attaching the top cover 120 with the open end 106 of the battery box 1 10 should not be meant to be limiting the scope of the present invention.
  • the top cover 120 may be manufactured by a material including, but not limited to, a polymer material or a metallic material or any other material known in the art.
  • the extended portion 122 of the top cover 120 comprises a receptacle 124 for accommodating a first connector 130.
  • the receptacle 124 in the extended portion 122 is a through hole having an axis oriented in a vertical direction.
  • the receptacle 124 may be in a geometric shape like circular or oval or may be in a non-geometric shape. However, it should be understood that the shape of receptacle 124 should facilitate easy or smooth passage for accommodating the first connector 130.
  • the extended portion 122 further comprises at least one longitudinal hole 124A (shown in Figures 6 and 7) for providing a passage for one or more wires 130A (shown in Figure 6) or electrical/electronic elements.
  • the one or more wires 130A is extending from a first connector 130 (shown in Figures 7 - 12) of the energy storage device 100.
  • the first connector 130 is mounted in an overhang condition, facing downwards.
  • the first connector 130 comprises one or more guiding members 132.
  • the one or more guiding members 132 comprises a notch 134 which is being configured to lock with a second connector 140 provided in the vehicle.
  • the first connector 130 comprises a cover flap 136 (shown in Figure 7), which is configured to protect power terminals from water and/or dust ingress.
  • the first connector 130 further comprises a gasket 138, thereby avoiding ingress of water, dust, or other foreign matters or particles into the first connector 130.
  • FIG. 8 - 12 it illustrates various views of an assembly of the first connector 130 with a second connector 140 of the energy storage device 100.
  • the first connector 130 is configured to removably connect with the one or more battery modules 112 for electrically connecting the battery modules 1 12 with the vehicle via the second connector 140.
  • the second connector 140 is configured to accommodate the first connector 130 on a top surface 142 of the second connector 140.
  • the second connector 140 comprises the one or more electrical terminals.
  • the first connector 130 is configured to removably connect between the one or more electrical terminals of the second connector 140 and the one or more battery modules 112.
  • the second connector 140 is disposed onto a mounting plate member 150 through one or more fasteners 160 (clearly shown in Figure 9).
  • the one or more fasteners 160 comprises bolts having a first portion 162 and a second portion 164.
  • the first portion 162 has a threaded portion 162A and a diameter “d1” lesser than a diameter “d2” of the second portion 164.
  • the energy storage device as disclosed in the present invention increases performance, durability, aesthetics, manufacturability, ease of assembly, handling, comfort, market attractiveness and safety.
  • the design as disclosed in the present invention can be applied in two-wheeled vehicles, three-wheeled vehicles or any other automotives in the industry.
  • the energy storage device as disclosed in the present invention further provides an advantage of safely removing of the battery modules for recharging and safely docking it back into the vehicle.
  • the handle member provided in the energy storage device enables easy lifting and handling of a battery pack.
  • the first connector having the guiding member help the user place the battery at the right place without effort.
  • the guiding members help in easy and aligned connection between the first and second connectors.
  • the energy storage device having the spring ensures that the first connector and the second connector are connected at all the times, even during the movement of the vehicle and vibrations, and thereby providing an effective connectivity of the battery box with the vehicle.
  • the audio-visual unit indicates the battery pack’s health and other parameters to the user.
  • the location of the first connector on the extended portion of the top cover and orientation facing downwards are advantageous ensuring prevention of water/dust entry into the connector or the battery modules.
  • the second connector having the drain holes ensures that water does not clog into the connectors.
  • the gasket fits around the periphery of the connector, ensuring that there is no water entry.
  • Weight distribution in the energy storage unit is done adequately such that there is no additional stress on the connector.
  • the location of the first connector enables easy wire routing from the connector to the terminals of the battery pack, thereby reducing the length of the wires used for connection.
  • the present invention solves the technical problems of resistance to malfunction and disconnection due to vibration and movement of vehicle, battery docking including attaching and detaching with ease due to guiders and latching, electric shock, where the user is safeguarded by providing adequate handles and minimal interference while docking the battery pack, on-road vibration, where the battery is not disconnected due to on road vibration, weight distribution, wherein the weight is equally distributed thereby not putting additional stress on the docking region. Additionally, the user is given an indication about the battery health and life cycle by displaying and indicating various kinds of battery parameters, the user is warned about hazardous and dangerous situations related to the battery pack through the audio-visual unit.
  • 120D Mounting provisions on the inner surface 120E: Handle member
  • L1 Lateral direction of energy storage device d1 : Diameter of first portion d2: Diameter of second portion

Landscapes

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

Abstract

La présente invention concerne un dispositif de stockage d'énergie (100) pour un véhicule. Le dispositif de stockage d'énergie (100) comprend un boîtier de batterie (110) ayant un élément de base (102), une pluralité de parois (104) s'étendant à partir de l'élément de base (102) et une extrémité ouverte (106). L'extrémité ouverte (106) est configurée pour recevoir un ou plusieurs modules de batterie (112). Le dispositif de stockage d'énergie (100) comprend en outre un couvercle supérieur (120), qui est disposé sur l'extrémité ouverte (106) du boîtier de batterie (110). Le couvercle supérieur (120) comprend une partie étendue (122) dans une direction longitudinale (D1) du dispositif de stockage d'énergie (100). Le dispositif de stockage d'énergie (100) comprend en outre un premier connecteur (130) disposé au niveau de la partie étendue (122) du couvercle supérieur (120). Le premier connecteur (130) est configuré pour se connecter de manière amovible au ou aux modules de batterie (112).
PCT/IN2024/050375 2023-06-14 2024-04-11 Dispositif de stockage d'énergie Ceased WO2024257112A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP24822985.8A EP4728579A1 (fr) 2023-06-14 2024-04-11 Dispositif de stockage d'énergie
CN202480034722.0A CN121241459A (zh) 2023-06-14 2024-04-11 储能装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202341040639 2023-06-14
IN202341040639 2023-06-14

Publications (1)

Publication Number Publication Date
WO2024257112A1 true WO2024257112A1 (fr) 2024-12-19

Family

ID=93851599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2024/050375 Ceased WO2024257112A1 (fr) 2023-06-14 2024-04-11 Dispositif de stockage d'énergie

Country Status (3)

Country Link
EP (1) EP4728579A1 (fr)
CN (1) CN121241459A (fr)
WO (1) WO2024257112A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3223338A1 (fr) * 2016-03-25 2017-09-27 Xing Mobility Inc. Module de batterie
DE102019102016A1 (de) * 2019-01-28 2020-07-30 Jungheinrich Ag Batteriemodul, Traktionsbatterie und Flurförderzeug mit einer Traktionsbatterie sowie Verfahren zum Montieren eines Batteriemoduls

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3223338A1 (fr) * 2016-03-25 2017-09-27 Xing Mobility Inc. Module de batterie
DE102019102016A1 (de) * 2019-01-28 2020-07-30 Jungheinrich Ag Batteriemodul, Traktionsbatterie und Flurförderzeug mit einer Traktionsbatterie sowie Verfahren zum Montieren eines Batteriemoduls

Also Published As

Publication number Publication date
EP4728579A1 (fr) 2026-04-22
CN121241459A (zh) 2025-12-30

Similar Documents

Publication Publication Date Title
US5645448A (en) Battery connecting module with fuse mounting
CN102598433B (zh) 连接器组件
US7990105B2 (en) Power supply device for a vehicle
JP5836682B2 (ja) コネクタ
US7766695B1 (en) Power inlet box with removable socket mounting member
US20200266612A1 (en) Method for a flexible connection scheme and protective enclosure for electronics for the chassis of a junction box or charge switch unit for an electric vehicle
WO2010080379A1 (fr) Élément assurant la position d'un composant dans un bloc de distribution d'énergie
US7203070B2 (en) Sealed electronic input/output module
US7939758B1 (en) Convertible outlet cover
WO2024257112A1 (fr) Dispositif de stockage d'énergie
US5179252A (en) Structure of floor junction box
JP5328441B2 (ja) 電動二輪車用バッテリ搭載構造
JP2019527824A (ja) バッテリ端子上に垂直に締結される、電流を測定するためのデバイス
CN103812062B (zh) 电气接线盒
JP4421128B2 (ja) 電流センサの取り付け構造
KR200441805Y1 (ko) 와이어 하네스용 프로텍터
CN208085508U (zh) 一种交直流充电口集成式防护箱
CN113659269B (zh) 一种电池箱组件及电池
JPS6239992Y2 (fr)
CN220021608U (zh) 车身搭铁装置及车辆
WO2025017575A1 (fr) Boîtier de batterie
CN222053085U (zh) 一种车载智能网关装置
CN223552992U (zh) 一种便于打开翻盖及接线的接线盒
CN218006673U (zh) 一种便于维修的电动车控制器
CN222879446U (zh) 一种智能门锁及其电池安装结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 24822985

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2024822985

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2024822985

Country of ref document: EP

Effective date: 20260114

ENP Entry into the national phase

Ref document number: 2024822985

Country of ref document: EP

Effective date: 20260114

ENP Entry into the national phase

Ref document number: 2024822985

Country of ref document: EP

Effective date: 20260114

ENP Entry into the national phase

Ref document number: 2024822985

Country of ref document: EP

Effective date: 20260114

WWP Wipo information: published in national office

Ref document number: 2024822985

Country of ref document: EP