CN207038594U - Modularization new energy car battery structure - Google Patents

Modularization new energy car battery structure Download PDF

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Publication number
CN207038594U
CN207038594U CN201721006175.9U CN201721006175U CN207038594U CN 207038594 U CN207038594 U CN 207038594U CN 201721006175 U CN201721006175 U CN 201721006175U CN 207038594 U CN207038594 U CN 207038594U
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battery
battery modules
cabin
new energy
energy car
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CN201721006175.9U
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吕昊
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Individual
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Individual
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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

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  • Secondary Cells (AREA)

Abstract

The utility model discloses a kind of modularization new energy car battery structure, including battery body, upper cover plate, battery modules cabin and battery modules, it is characterised in that：Mounting bracket, battery lock, electrical apparatus interface are provided with described battery body, described upper cover plate is connected with battery body, described battery modules cabin is arranged in battery body through compartment, and circuit breaker, handle, rail plate, pulley are provided with described battery modules.The utility model is provided with mounting bracket, lock on battery body, and mounting hole is provided with mounting bracket, pass through mounting bracket, mounting hole, it is easy to the installation of battery body, stability of the battery body on new energy vehicle body is improved, compartment, detection hole are provided with upper cover plate, and security bar is respectively arranged with compartment, detection hole, stability of the battery modules cabin on battery body is improved by compartment, and then strengthens stability of the battery modules in battery modules cabin.

Description

Modularization new energy car battery structure
Technical field
Technical field of new energy is the utility model is related to, specifically a kind of modularization new energy car battery structure.
Background technology
New-energy automobile is quickly grown in recent years as a kind of novel environment-friendlygreen green automobile, and it is tight that various countries all suffer from oil Nervous situation is lacked to obtain, therefore new-energy automobile has obtained the highest attention of the people of other countries and government, China is also in policy, warp Ji, technically give and greatly support and help.New energy car battery is usually body structure, is welded with around casing flat Row is fastened on vehicle chassis in the perforate support of chassis beam in length and breadth, traditional chassis battery by bolt connection, is so given electric Pond is changed and brings inconvenience, and long-term bolt of changing can also produce loosening, cause chassis to produce abnormal sound and the generation of vehicle safety failure. There is the problem of the charging interval is long, influence uses for other battery charging.
The content of the invention
The purpose of this utility model is to overcome battery altering inconvenience existing for existing new energy car battery, change spiral shell for a long time Bolt is easily caused the problem of battery loosens, reduces vehicle security, the charging interval is long, there is provided a kind of to be changed without chassis battery In the case of, quick-replaceable battery modules, battery installation rear stability it is good, firmness is high, the new energy of modularization of quick offer power supply Source automobile batteries structure.
The technical scheme taken of technical problem that the utility model solves is：
A kind of modularization new energy car battery structure, including battery body, upper cover plate, battery modules cabin and battery mould Group, it is characterised in that：Mounting bracket, battery lock, electrical apparatus interface are provided with described battery body, and in mounting bracket On be provided with mounting hole, described upper cover plate is connected with battery body, and compartment, detection hole are provided with upper cover plate, described Battery modules cabin be arranged on through compartment in battery body, and fixed guide rail, electrical contact are provided with battery modules cabin, It is provided with circuit breaker, handle, rail plate, pulley in described battery modules, and by rail plate, pulley and battery modules cabin Interior fixation guide rail connection.
Reinforcing plate is provided between described battery body and mounting bracket, battery body and peace are improved by reinforcing plate Fill the bonding strength between support, the stability after enhancing battery body installation.
The structure that described battery modules are arranged to slide in battery modules cabin by rail plate, pulley, is easy to Battery modules pick and place out of battery modules cabin on battery body, improve the installation effectiveness of battery modules, strengthen battery structure Operating characteristics.
Described electrical apparatus interface include fast charge bear interface, always bear interface, total positive interface, the positive interface of trickle charge, the positive interface of fast charge, Communication interface, multiple electrical apparatus interfaces are easy to the charging of battery body, electric discharge, improve the operability of battery and vehicle.
Security bar is respectively arranged with the inside of described compartment, detection hole, battery body can be played by security bar Good waterproof action, strengthen the sealing of battery body.
Described security bar is arranged to elastomeric material, improves the insulating properties of security bar, and extend security bar uses the longevity Life.
Described electrical contact includes high-voltage positive electrode contact, high voltage negative contact, passes through high-voltage positive electrode contact, high voltage negative Contact is easy to the charging and discharging of battery modules, so as to drive the traveling of new-energy automobile.
Alignment pin is respectively arranged with high-voltage positive electrode contact, high voltage negative contact in described battery modules, by fixed Position pin improves the bonding strength between the electrical contact in the electrical contact and battery modules cabin of battery modules, can also improve electricity The precision of pond module position in battery modules cabin, is easy to the installation of battery modules.
Described alignment pin is arranged to any one material in nylon, plastics or rubber, improves the insulation of alignment pin Performance, strengthen the security of battery.
Beneficial effect：The utility model is provided with mounting bracket, lock on battery body, and is set in mounting bracket Mounting hole is equipped with, by mounting bracket, mounting hole, is easy to the installation of battery body, improves battery body on new energy vehicle body Stability, compartment, detection hole are provided with upper cover plate, and security bar is respectively arranged with compartment, detection hole, pass through cabin Hole improves water proofing property of the battery modules cabin on battery body, and then strengthens stabilization of the battery modules in battery modules cabin Property, it is easy to carry out computer for analysis to battery body when battery body breaks down by detection hole, finds out battery body rapidly The reason for breaking down, maintenance and repair is carried out to battery body, improves operating efficiency, can be to battery body by security bar Good waterproof action is played, strengthens the sealing of battery body, guide rail, electrical contact are provided with battery modules cabin, will The structure that battery modules are arranged to slide in battery modules cabin by rail plate, pulley, is easy to battery modules from battery Module picks and places in cabin, improves the installation effectiveness of battery modules, strengthens the safety and operating characteristics of battery structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model, signal battery body and upper cover plate, the attachment structure in battery modules cabin.
Fig. 3 is top view of the present utility model.
Fig. 4 is right view of the present utility model.
Fig. 5 is part-structure schematic diagram of the present utility model, illustrates the structure of battery modules.
Fig. 6 is the utility model Fig. 5 front view.
Fig. 7 is the utility model Fig. 5 top view.
In figure：1. battery body, 2. upper cover plates, 3. battery modules cabins, 4. battery modules, 5. mounting brackets, 6. batteries are protected Dangerous bolt, 7. electric interfaces, 71. fast charges bear interface, 72. and are always bearing interface, 73. total positive interface, the positive interface of 74. trickle charges, 75. fast charges just Interface, 76. communication interfaces, 8. mounting holes, 9. reinforcing plates, 10. compartment, 11. detection holes, 12. security bars, 13. fix guide rails, 14. electrical contact, 141. high-voltage positive electrode contacts, 142. high voltage negative contacts, 143. alignment pins, 15. circuit breakers, 16. handles, 17. rail plate, 18. pulleys.
Embodiment
The utility model is described in detail below with reference to accompanying drawing.
Embodiment one：
As shown in accompanying drawing 1-7, a kind of modularization new energy car battery structure, including battery body 1, upper cover plate 2, battery Module cabin 3 and battery modules 4, it is characterised in that：Mounting bracket 5, battery lock 6, electricity are provided with described battery body 1 Device interface 7, and mounting hole 8 is provided with mounting bracket 5, described upper cover plate 2 is connected with battery body 1, and in upper cover plate 2 On be provided with compartment 10, detection hole 11, described battery modules cabin 3 is arranged in battery body 1 through compartment 10, and in battery Fixed guide rail 13, electrical contact 14 are provided with module cabin 3, be provided with described battery modules 4 circuit breaker 15, handle 16, Rail plate 17, pulley 18, and rail plate 17, pulley 18 are connected with the fixation guide rail 13 in battery modules cabin 3.
Reinforcing plate 9 is provided between described battery body 1 and mounting bracket 5, battery body is improved by reinforcing plate 9 Bonding strength between 1 and mounting bracket 5, the stability after the enhancing installation of battery body 1.
The knot that described battery modules 4 are arranged to slide in battery modules cabin 3 by rail plate 17, pulley 18 Structure, it is easy to battery modules 4 to be picked and placeed out of battery modules cabin 3 on battery body 1, improves the installation effectiveness of battery modules 4, increases The operating characteristics of forceful electric power pool structure, during new-energy automobile traveling, in the case that one piece of electricity of battery modules 4 is used up soon, Another piece of battery modules 4 can be changed, make new-energy automobile can continue to travel.
Described electrical apparatus interface 7 includes fast charge and bears interface 71, always negative interface 72, total positive interface 73, the positive interface 74 of trickle charge, fast Positive interface 75, communication interface 76 are filled, multiple electrical apparatus interfaces 7 are easy to the charging of battery body 1, electric discharge, improve battery and vehicle Operability.
Described compartment 10, the inner side of detection hole 11 are respectively arranged with security bar 12, can be to battery by security bar 12 Body 1 plays good waterproof action, strengthens the sealing of battery body 1.
Described security bar 12 is arranged to elastomeric material, improves the insulating properties of security bar 12, extends security bar 12 Service life.
Described electrical contact 14 includes high-voltage positive electrode contact 141, high voltage negative contact 141, passes through high-voltage positive electrode contact 141st, high voltage negative contact 142 is easy to the charging and discharging of battery modules 4, so as to drive the traveling of new-energy automobile.
Alignment pin is respectively arranged with high-voltage positive electrode contact 141, high voltage negative contact 142 in described battery modules 4 143, improved by alignment pin 143 between the electrical contact 14 in the electrical contact 14 and battery modules cabin 3 of battery modules 4 Bonding strength, the precision of the position in battery modules cabin 3 of battery modules 4 can be also improved, be easy to the installation of battery modules 4.
Described alignment pin 143 is arranged to nylon material, improves the insulating properties of alignment pin 143, strengthens the peace of battery Quan Xing.
Further, the installation method of described modularization new energy car battery structure comprises the following steps：
Step 1:The rectangular hole of 2 is opened under battery body 1, notices that position of opening should prevent automobile brake Pipe and electrical harness interference；
Step 2:Open the cabin on upper cover plate 2 hole 10, detection hole 11, and be respectively arranged with compartment 10, the inner side of detection hole 11 Security bar 12, the compartment 10 on upper cover plate 2, detection hole 11 are inserted in the rectangular hole on battery body 1 respectively, gap is used Foam-filled layer is sealed；
Step 3:Mounting bracket 5 is welded with battery body 1, and mounting bracket 5 is bolted on automobile and indulged On crossbeam；
Step 4：Battery modules cabin 3 is welded in compartment 10, by the electrical contact 14 and battery in battery modules cabin 3 High-low pressure wire harness connection on body 1, and the high-low pressure wire harness on battery body 1 is connected with Full Vehicle System；
Step 5：The fixation that battery modules 4 are inserted into battery modules cabin 3 by rail plate 17, the alignment of pulley 18 is led Between rail 13 and fixed guide rail 13；
Step 6：The alignment pin 143 of battery modules 4 is aligned in insertion battery body 1；
Step 7：The electrical contact of battery modules 4 is connected with the electrical contact 14 in battery modules cabin 3；
Step 8：Vehicle battery SOC need to be verified again, and battery system operation self-test is normal；
Step 9：The circuit breaker 15 in battery modules 4 is closed, vehicle supply of electric power recovers normal, completes the new energy of modularization The installation of source automobile batteries structure.
Embodiment two：
As shown in accompanying drawing 1-7, a kind of modularization new energy car battery structure, including battery body 1, upper cover plate 2, battery Module cabin 3 and battery modules 4, it is characterised in that：Mounting bracket 5, battery lock 6, electricity are provided with described battery body 1 Device interface 7, and mounting hole 8 is provided with mounting bracket 5, described upper cover plate 2 is connected with battery body 1, and in upper cover plate 2 On be provided with compartment 10, detection hole 11, described battery modules cabin 3 is arranged in battery body 1 through compartment 10, and in battery Fixed guide rail 13, electrical contact 14 are provided with module cabin 3, be provided with described battery modules 4 circuit breaker 15, handle 16, Rail plate 17, pulley 18, and rail plate 17, pulley 18 are connected with the fixation guide rail 13 in battery modules cabin 3.
Reinforcing plate 9 is provided between described battery body 1 and mounting bracket 5, battery body is improved by reinforcing plate 9 Bonding strength between 1 and mounting bracket 5, the stability after the enhancing installation of battery body 1.
The knot that described battery modules 4 are arranged to slide in battery modules cabin 3 by rail plate 17, pulley 18 Structure, it is easy to battery modules 4 to be picked and placeed out of battery modules cabin 3 on battery body 1, improves the installation effectiveness of battery modules 4, increases The operating characteristics of forceful electric power pool structure, during new-energy automobile traveling, in the case that one piece of electricity of battery modules 4 is used up soon, Another piece of battery modules 4 can be changed, make new-energy automobile can continue to travel.
Described electrical apparatus interface 7 includes fast charge and bears interface 71, always negative interface 72, total positive interface 73, the positive interface 74 of trickle charge, fast Positive interface 75, communication interface 76 are filled, multiple electrical apparatus interfaces 7 are easy to the charging of battery body 1, electric discharge, improve battery and vehicle Operability.
Described compartment 10, the inner side of detection hole 11 are respectively arranged with security bar 12, can be to battery by security bar 12 Body 1 plays good waterproof action, strengthens the sealing of battery body 1.
Described security bar 12 is arranged to elastomeric material, improves the insulating properties of security bar 12, extends security bar 12 Service life.
Described electrical contact 14 includes high-voltage positive electrode contact 141, high voltage negative contact 141, passes through high-voltage positive electrode contact 141st, high voltage negative contact 142 is easy to the charging and discharging of battery modules 4, so as to drive the traveling of new-energy automobile.
Alignment pin is respectively arranged with high-voltage positive electrode contact 141, high voltage negative contact 142 in described battery modules 4 143, improved by alignment pin 143 between the electrical contact 14 in the electrical contact 14 and battery modules cabin 3 of battery modules 4 Bonding strength, the precision of the position in battery modules cabin 3 of battery modules 4 can be also improved, be easy to the installation of battery modules 4.
Described alignment pin 143 is arranged to plastic material, improves the insulating properties of alignment pin 143, strengthens the peace of battery Quan Xing.
Further, the installation method of described modularization new energy car battery structure comprises the following steps：
Step 1:2 370mm*95mm rectangular hole is opened under battery body 1, notices that position of opening should prevent vapour Car skidding pipe and electrical harness interference；
Step 2:Open the cabin on upper cover plate 2 hole 10, detection hole 11, and be respectively arranged with compartment 10, the inner side of detection hole 11 Security bar 12, the compartment 10 on upper cover plate 2, detection hole 11 are inserted in the rectangular hole on battery body 1 respectively, gap is used Foam-filled layer is sealed；
Step 3:Mounting bracket 5 is welded with battery body 1, and mounting bracket 5 is bolted on automobile and indulged On crossbeam；
Step 4：Battery modules cabin 3 is welded in compartment 10, the height in battery modules cabin 3 is arranged to 400mm, thickness Degree is arranged to 2mm, and the electrical contact 14 in battery modules cabin 3 is connected with the high-low pressure wire harness on battery body 1, and by battery High-low pressure wire harness on body 1 is connected with Full Vehicle System；
Step 5：The fixation that battery modules 4 are inserted into battery modules cabin 3 by rail plate 17, the alignment of pulley 18 is led Between rail 13 and fixed guide rail 13；
Step 6：The alignment pin 143 of battery modules 4 is aligned in insertion battery body 1；
Step 7：The electrical contact of battery modules 4 is connected with the electrical contact 14 in battery modules cabin 3；
Step 8：Vehicle battery SOC need to be verified again, and battery system operation self-test is normal；
Step 9：The circuit breaker 15 in battery modules 4 is closed, vehicle supply of electric power recovers normal, completes the new energy of modularization The installation of source automobile batteries structure.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.The utility model is not directed to partly same as the prior art or can realized using prior art.

Claims (9)

1. a kind of modularization new energy car battery structure, including battery body, upper cover plate, battery modules cabin and battery modules, It is characterized in that：Mounting bracket, battery lock, electrical apparatus interface are provided with described battery body, and in mounting bracket Mounting hole is provided with, described upper cover plate is connected with battery body, and compartment, detection hole are provided with upper cover plate, described Battery modules cabin is arranged in battery body through compartment, and fixed guide rail, electrical contact are provided with battery modules cabin, institute Circuit breaker, handle, rail plate, pulley are provided with the battery modules stated, and by rail plate, pulley and battery modules cabin Fixation guide rail connection.
2. modularization new energy car battery structure according to claim 1, it is characterised in that：Described battery body with Reinforcing plate is provided between mounting bracket.
3. modularization new energy car battery structure according to claim 1, it is characterised in that：Described battery modules are led to Cross rail plate, pulley is arranged to the structure that can be slided in battery modules cabin.
4. modularization new energy car battery structure according to claim 1, it is characterised in that：Described electrical apparatus interface bag Fast charge is included to bear interface, always bear interface, total positive interface, the positive interface of trickle charge, the positive interface of fast charge, communication interface.
5. modularization new energy car battery structure according to claim 1, it is characterised in that：Described compartment, detection Security bar is respectively arranged with the inside of hole.
6. modularization new energy car battery structure according to claim 5, it is characterised in that：Described security bar is set For elastomeric material.
7. modularization new energy car battery structure according to claim 1, it is characterised in that：Described electrical contact bag Include high-voltage positive electrode contact, high voltage negative contact.
8. modularization new energy car battery structure according to claim 7, it is characterised in that：In described battery modules High-voltage positive electrode contact, be respectively arranged with alignment pin on high voltage negative contact.
9. modularization new energy car battery structure according to claim 8, it is characterised in that：Described alignment pin is set For any one material in nylon, plastics or rubber.
CN201721006175.9U 2017-08-12 2017-08-12 Modularization new energy car battery structure Active CN207038594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721006175.9U CN207038594U (en) 2017-08-12 2017-08-12 Modularization new energy car battery structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721006175.9U CN207038594U (en) 2017-08-12 2017-08-12 Modularization new energy car battery structure

Publications (1)

Publication Number Publication Date
CN207038594U true CN207038594U (en) 2018-02-23

Family

ID=61487388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721006175.9U Active CN207038594U (en) 2017-08-12 2017-08-12 Modularization new energy car battery structure

Country Status (1)

Country Link
CN (1) CN207038594U (en)

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