CN108973638A - A kind of new-energy automobile lithium battery safeguard - Google Patents
A kind of new-energy automobile lithium battery safeguard Download PDFInfo
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- CN108973638A CN108973638A CN201810830643.7A CN201810830643A CN108973638A CN 108973638 A CN108973638 A CN 108973638A CN 201810830643 A CN201810830643 A CN 201810830643A CN 108973638 A CN108973638 A CN 108973638A
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- Prior art keywords
- battery pack
- air pump
- lithium battery
- movable plate
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of new-energy automobile lithium battery safeguards, it can solve traditional new-energy automobile lithium battery safeguard when in use due to needing to guarantee the stability of lithium battery, it generally requires to securely fix lithium battery inside it using safeguard, this also results in lithium battery installing, it is highly inconvenient when disassembly, and it also requires manually auxiliary carries out, it is time-consuming and laborious, lithium battery equipment is highly inconvenient after being fit into safeguard inside simultaneously is attached between the equipment of required driving, and existing safeguard is only merely that lithium battery is fixed, still will appear in Automobile drive leads to the problem of falling off between lithium battery connector and driving equipment because jolting.Battery pack is installed including first support and at the top of the second support of one side, the first support, and the protective frame of inner hollow is set in the first support.Not only more safety and firmness when use, but also convenient for carrying out dismounting and change to battery pack.
Description
Technical field
The present invention relates to a kind of battery protection equipment, and in particular to a kind of new-energy automobile lithium battery safeguard.
Background technique
New-energy automobile refers to using unconventional vehicle fuel as a source of power or using conventional vehicle fuel, adopts
With new vehicle-mounted power plant, the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle of formation is advanced,
Automobile with new technology, new construction, equipped with the lithium battery of auxiliary drive inside new-energy automobile, and lithium battery is general
All it is to be fixedly mounted in the car using safeguard, lithium battery is protected using safeguard.
But there are still certain defects when in use for existing new-energy automobile lithium battery safeguard, due to needing to protect
The stability for demonstrate,proving lithium battery, generally requires to securely fix lithium battery inside it using safeguard, this also results in lithium electric
Pond is highly inconvenient in installation, disassembly, and it also requires manually auxiliary carries out, it is time-consuming and laborious, and while lithium battery is set
It is attached between the equipment of required driving for highly inconvenient after being fit into safeguard inside, and existing anti-
Protect equipment be only merely that lithium battery is fixed, still will appear in Automobile drive cause because jolting lithium battery connector with
The case where falling off between driving equipment, stability are insufficient.
Summary of the invention
The purpose of the present invention is to provide a kind of new-energy automobile lithium battery safeguards, can solve traditional new energy
Automobile lithium battery safeguard is generally required using safeguard when in use due to needing to guarantee the stability of lithium battery by lithium
Battery securely fixes inside it, this also results in lithium battery highly inconvenient in installation, disassembly, and it also requires manually
Manually auxiliary carry out, it is time-consuming and laborious, at the same lithium battery equipment after being fit into safeguard inside it is highly inconvenient with it is required
It is attached between the equipment of driving, and existing safeguard is only merely that lithium battery is fixed, in Automobile drive
When still will appear and cause because jolting the case where falling off between lithium battery connector and driving equipment, stability is insufficient to ask
Topic.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of new-energy automobile lithium battery safeguard, including first support and positioned at the second support of one side, institute
It states and battery pack is installed at the top of first support, and the protective frame of inner hollow, the protective frame side are set in the first support
Heat-dissipating frame is connected, hydraulic pump is installed on the heat-dissipating frame side wall, PLC controller is installed in the second support, it is described
The cabinet of inner hollow is arranged in PLC controller side, is equipped with power supply box in the case side wall, the first support with it is described
Second support bottom is welded with several stabilizer blades, and each stabilizer blade bottom is provided with spring pad, the first support one
The setting of end middle part is fluted, and the groove two sides are provided with the roller slot in the first support, in two roller slots
Portion is mounted on the equally distributed roller of a row, and the battery pack is placed between two roller slots, and the battery pack two
Side is provided with the lateral blocked frame being welded and fixed between the protective frame, and bracket is welded on the protective frame side wall, described anti-
Setting is installed protection mechanism between two sliding slots, is set between two sliding slots there are two sliding slot in retaining frame top exterior walls
It is equipped with and is located at the protective frame top and vertical footstock between the sliding slot；A liquid is connected on the hydraulic pump side wall
Telescopic rod is pressed, the hydraulic telescopic rod runs through heat-dissipating frame, protective frame, and described hydraulic telescopic rod one end is connected with connecting plate,
The connecting plate is welded on the battery pack outer wall；The protection mechanism is mainly by the first air pump, the second air pump and first
Movable plate, the second movable plate are constituted, and first air pump is mounted on the cradle top, and connects on the first air pump side wall
First Pneumatic extension bar, second air pump are located at the top of the footstock, and connection second is pneumatic on the second air pump side wall
Telescopic rod, second air pump two sides are provided with the joint chair of wearing on the footstock, described first Pneumatic extension bar one end
It is connected with the first movable plate being located on the inner wall of the protective frame side, described second Pneumatic extension bar one end is connected with positioned at institute
The second movable plate on the inner wall of the protective frame other side is stated, first movable plate is respectively provided with both ends at the top of second movable plate
There is sliding block, is respectively connected with clamping plate on first movable plate side wall adjacent with second movable plate, first movable plate,
The spring of several equidistantly distributeds is respectively connected between second movable plate and corresponding clamping plate.
Preferably, it is hollow structure inside the heat-dissipating frame, side is provided on the outer wall of the heat-dissipating frame two sides and is dissipated
Heat channel, and top radiating groove is provided at the top of the heat-dissipating frame.
Preferably, the power supply box by several conducting wires respectively with hydraulic pump, PLC controller, the first air pump, the second gas
It is electrically connected between pump.
Preferably, the PLC controller is by several conducting wires respectively between hydraulic pump, the first air pump, the second air pump
In wired connection.
Preferably, the flip lid hinged by several hinges being located in its top sidewall, institute are installed on the cabinet
It states and is welded with handle on flip lid side wall.
Preferably, first movable plate and the second movable plate pass through the first Pneumatic extension bar, the second Pneumatic extension respectively
Be movably connected between bar and protective frame inner wall, and the activity direction of the first movable plate and the second movable plate with sliding slot direction phase
Together.
Preferably, two slider bottoms are mounted on pulley, and inside pulley insertion sliding slot.
A kind of means of defence of lithium battery safeguard, specific steps include:
The battery pack: being placed between two roller slots by step 1 first, starts hydraulic pump described in liquid, the liquid
Press pump drives the hydraulic telescopic rod to shrink to draw it along the direction of two roller slots and in the auxiliary of the roller
It is lower to be connect into the protective frame inside with required driving equipment；
Step 2: starting the protection mechanism by the PLC controller, starts institute simultaneously using the PLC controller
The first air pump and second air pump are stated, drives the first Pneumatic extension bar, second gas using first air pump
Pump drives the flexible of the second Pneumatic extension bar, to drive two movable plates respectively from left and right both direction close to the electricity
Pond group and the clamping battery pack；
Step 3: the battery pack opens the flip lid when long-time service needs replacing, will connect the battery pack with
The conducting wire disassembly connected between the cabinet inside driving equipment, and two movable plates are controlled no longer by the PLC controller
The clamping battery pack recycles the PLC controller to control the hydraulic pump and drives the hydraulic telescopic rod elongation, thus directly
It connects and the battery pack is released into the first support along the direction of the roller slot.
Beneficial effects of the present invention: by the way that two roller slots are arranged in first support, one is mounted on inside two roller slots
Roller arranged side by side is arranged, battery pack is placed between two roller slots, while the liquid of one with hydraulic pump are welded on battery pack side wall
The connecting plate that pressure telescopic rod is connected, so that battery pack directly can drive hydraulic telescopic rod to shrink by hydraulic pump after filling
Come draw under its direction along two roller slots and the auxiliary in roller enter protective frame inside so that the installation of battery pack with
And it is more convenient when being docked between the equipment inside new-energy automobile.
By installing protection mechanism in protective frame, protection mechanism can be controlled by PLC controller and is adjusted, and
First Pneumatic extension bar of the first air pump connection and second Pneumatic extension bar one end of the second air pump connection are connected separately with one
A movable plate, and two movable plates are located at the two sides inner wall of protective frame, and both ends are respectively provided at the top of two movable plates
There is sliding block, and there are two sliding slots for setting at the top of protective frame, the pulley of slider bottom is embedded in inside sliding slot, so that two activities
Plate, each along the direction of sliding slot, drives the first Pneumatic extension bar, the second air pump to drive the second gas in activity using the first air pump
Dynamic telescopic rod stretches, to drive two movable plates respectively from left and right both direction close to battery pack and clamping battery pack, together
When due to being connected with clamping plate by several equally distributed springs on two movable plate side walls, enable battery pack steady
Clamp is solid, and plays the role of cushioning effect to battery pack using spring, carries out stabilization protective to battery pack to play, effectively
The case where preventing new-energy automobile from leading to battery pack even Joint's falling off built on the sand because jolting in driving.
Due to the presence of hydraulic pump and roller slot, so that the dismounting and change of battery pack is led to without being manually drawn off
Hydraulic pump driving hydraulic telescopic rod elongation is crossed, battery pack directly can be released into first support along the direction of roller slot, so that electric
Pond group is more convenient in disassembly, and due to being provided between protective frame and hydraulic pump with side radiating groove, pushing up radiating groove
Heat-dissipating frame, heat-dissipating frame itself have good ventilative heat dissipation performance, while can independently choose whether to install additional inside it
Heat emission fan, so that the equipment driven needed for battery pack and cabinet inside has good dissipating-heat environment in running.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is main view of the present invention；
Fig. 3 is side view of the present invention；
Fig. 4 is top view of the present invention；
Fig. 5 is hydraulic pump structure schematic diagram of the present invention；
Fig. 6 is protection mechanism structural schematic diagram of the present invention；
In figure: 1, first support；2, second support；3, roller slot；4, roller；5, battery pack；6, lateral blocked frame；7, protective frame；
8, protection mechanism；9, heat-dissipating frame；10, hydraulic pump；11, PLC controller；12, cabinet；13, it renovates；14, handle；15, power supply
Case；16, bracket；17, stabilizer blade；18, spring pad；19, side radiating groove；20, radiating groove is pushed up；21, sliding slot；22, groove；23, hydraulic
Telescopic rod；24, connecting plate；25, the first air pump；26, the first Pneumatic extension bar；27, the first movable plate；28, clamping plate；29, spring；
30, sliding block；31, the second air pump；32, the second Pneumatic extension bar；33, the second movable plate；34, joint chair is worn；35, footstock.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
Please refer to shown in Fig. 1-6, a kind of new-energy automobile lithium battery safeguard, including first support 1 and be located at its
The second support 2 of side installs battery pack 5 at the top of first support 1, and the protective frame 7 of inner hollow is arranged in first support 1,
7 side of protective frame connects heat-dissipating frame 9, and hydraulic pump 10 is equipped on 9 side wall of heat-dissipating frame, installation PLC control in second support 2
Device 11,11 side of PLC controller are arranged the cabinet 12 of inner hollow, beat while battery pack 5 is mounted in first support 1
Open flip lid 13, the equipment of driving needed for battery pack 5 be put into inside cabinet 12, at this time recycle conducting wire by battery pack 5 with it is required
Driving equipment connection, so that the installation of battery pack 5 and while being docked between the equipment inside new-energy automobile are more square
Just, power supply box 15 is installed, first support 1 and 2 bottom of second support are welded with several stabilizer blades 17, often on 12 side wall of cabinet
A 17 bottom of stabilizer blade is provided with spring pad 18, and setting fluted 22 in the middle part of 1 one end of first support, 22 two sides of groove are provided with
Roller slot 3 in first support 1 is mounted on the equally distributed roller 4 of a row inside two roller slots 3, and battery pack 5 is placed on
Between two roller slots 3, and 5 two sides of battery pack are provided with the lateral blocked frame 6 being welded and fixed between protective frame 7,7 side wall of protective frame
On be welded with bracket 16, setting installs protection mechanism 8 between two sliding slots 21 there are two sliding slot 21 in 7 top exterior walls of protective frame,
It is provided between two sliding slots 21 positioned at 7 top of protective frame and vertical footstock 35 between sliding slot 21；
A hydraulic telescopic rod 23 is connected on 10 side wall of hydraulic pump, hydraulic telescopic rod 23 runs through heat-dissipating frame 9, protective frame
7, and 23 one end of hydraulic telescopic rod is connected with connecting plate 24, connecting plate 24 is welded on 5 outer wall of battery pack, so that battery pack 5 exists
Directly hydraulic telescopic rod 23 can be driven to shrink by hydraulic pump 10 after being put into drawing it along the direction of two roller slots 3 and
Enter inside protective frame 7 under the auxiliary of roller 4；
Protection mechanism 8 is mainly by the first air pump 25, the second air pump 31 and the first movable plate 27,33 structure of the second movable plate
At the first air pump 25 is mounted on 16 top of bracket, and connects the first Pneumatic extension bar 26, the second air pump on 25 side wall of the first air pump
31 are located at 35 top of footstock, and the second Pneumatic extension bar 32 is connected on 31 side wall of the second air pump, and 31 two sides of the second air pump are respectively provided with
Have to be located on footstock 35 and wear joint chair 34,26 one end of the first Pneumatic extension bar is connected with the on 7 side inner wall of protective frame
One movable plate 27,32 one end of the second Pneumatic extension bar are connected with the second movable plate 33 on 7 other side inner wall of protective frame, the
One movable plate 27 and 33 top both ends of the second movable plate are provided with sliding block 30, and the first movable plate 27 is adjacent with the second movable plate 33
Side wall on be respectively connected with clamping plate 28, be all connected between the first movable plate 27, the second movable plate 33 and corresponding clamping plate 28
There is the spring 29 of several equidistantly distributeds.
It is hollow structure inside heat-dissipating frame 9, side radiating groove 19 is provided on 9 two sides outer wall of heat-dissipating frame, and radiate
Top radiating groove 20 is provided at the top of frame 9, so that heat-dissipating frame 9 itself is with good ventilative heat dissipation performance, while can be
Its internal autonomy chooses whether to install heat emission fan additional, so that the equipment driven needed for 12 inside of battery pack 5 and cabinet is being transported
As when have good dissipating-heat environment.
Power supply box 15 by several conducting wires respectively with hydraulic pump 10, PLC controller 11, the first air pump 25, the second air pump
It is electrically connected between 31, so that hydraulic pump 10, PLC controller 11, the first air pump 25, the second air pump 31 have foot at runtime
Enough power sources.
PLC controller 11 is in have between hydraulic pump 10, the first air pump 25, the second air pump 31 by several conducting wires respectively
Line connection, enables protection mechanism 8 to be controlled by PLC controller 11, starts the first gas simultaneously using PLC controller 11
Pump 25 and second air pump 31 so that two movable plates in activity each along the direction of sliding slot 21, utilize the first air pump 25 to drive
Dynamic first Pneumatic extension bar 26, the second air pump 31 drive the flexible of the second Pneumatic extension bar 32, to drive two movable plates point
Not from left and right both direction close to battery pack 5 and clamping battery pack 5；Battery pack 5 during installation can PLC controller 11 control
Hydraulic pump 10 drives hydraulic telescopic rod 23 to shrink, and enters protective frame 7 under the auxiliary of roller 4 along the direction of two roller slots 3
It is internal.
The flip lid 13 hinged by several hinges being located in its top sidewall is installed on cabinet 12, renovates 13 side walls
On be welded with handle 14, equipment of the cabinet 12 for being driven needed for placing battery group 5, and being hinged at the top of cabinet 12 openable
Flip lid 13, while battery pack 5 is mounted in first support 1 open flip lid 13, by the equipment of driving needed for battery pack 5
Be put into inside cabinet 12, at this time recycle conducting wire battery pack 5 is connect with required driving equipment so that the installation of battery pack 5 with
And it is more convenient when being docked between the equipment inside new-energy automobile.
First movable plate 27 and the second movable plate 33 respectively by the first Pneumatic extension bar 26, the second Pneumatic extension bar 32 with
Be movably connected between 7 inner wall of protective frame, and the activity direction of the first movable plate 27 and the second movable plate 33 with 21 side of sliding slot
To identical so that two movable plates in activity each along the direction of sliding slot 21, pneumatically stretched using the first air pump 25 driving first
Contracting bar 26, the second air pump 31 drive the flexible of the second Pneumatic extension bar 32, to drive two movable plates respectively from left and right two
Direction is close to battery pack 5 and clamping battery pack 5, simultaneously because passing through several equally distributed bullets on two movable plate side walls
Spring 29 is connected with clamping plate 28, battery pack 5 is stablized clamping, and plays cushioning effect to battery pack 5 using spring 29,
To play the role of carrying out stabilization protective to battery pack 5, new-energy automobile is effectively prevent to lead to electricity because jolting in driving
Pond group 5 built on the sand even Joint's falling off the case where.
Two 30 bottoms of sliding block are mounted on pulley, and inside pulley insertion sliding slot 21, so that two movable plates are in activity
When each along sliding slot 21 direction, and sliding that can be stable.
A kind of means of defence of lithium battery safeguard, specific steps include:
Battery pack 5: being placed in first support 1 by step 1 in the way of Fig. 1 first, and due to first support 1
Upper setting is mounted on row roller 4 arranged side by side inside two roller slots 3, battery pack 5 is placed on two roller slots 3 there are two roller slot 3
Between, while the connecting plate 24 being connected with the hydraulic telescopic rod 23 of hydraulic pump 10 is welded on 5 side wall of battery pack, so that
Battery pack 5 directly can drive hydraulic telescopic rod 23 to shrink to draw it along two roller slots 3 by hydraulic pump 10 after filling
Direction and enter the inside of protective frame 7 under the auxiliary of roller 4 and connect with required driving equipment so that the installation of battery pack 5
And it is more convenient when being docked between the equipment inside new-energy automobile.
Step 2: starting protection mechanism 8 by PLC controller 11, starts the first air pump 25 simultaneously using PLC controller 11
And second air pump 31 so that two movable plates in activity each along the direction of sliding slot 21, utilize the first air pump 25 driving the
One Pneumatic extension bar 26, the second air pump 31 drive the flexible of the second Pneumatic extension bar 32, thus drive two movable plates respectively from
Left and right both direction is close to battery pack 5 and clamping battery pack 5, simultaneously because uniform by several on two movable plate side walls
The spring 29 of distribution is connected with clamping plate 28, battery pack 5 is stablized clamping, and is played using spring 29 to battery pack 5
Cushioning effect effectively prevent new-energy automobile in driving because jolting to play the role of carrying out stabilization protective to battery pack 5
And cause battery pack 5 built on the sand even Joint's falling off the case where.
Step 3: battery pack 5 opens flip lid 13 when long-time service needs replacing, will be in connection battery pack 5 and cabinet 12
The conducting wire disassembly connected between portion's driving equipment, and the no longer clamping battery pack of two movable plates is controlled by PLC controller 11, by
In the presence of hydraulic pump 10 and roller slot 3, so that the dismounting and change of battery pack 5 recycles PLC without being manually drawn off
Controller 11 controls hydraulic pump 10 and hydraulic telescopic rod 23 is driven to extend, to directly release battery pack 5 along the direction of roller slot 3
First support 1, so that battery pack 5 is more convenient in disassembly.
In the use of the present invention, completing the assembling of whole device first, and battery pack 5 is placed in the way of Fig. 1
In first support 1, and since there are two roller slot 3, inside two roller slots 3 to be mounted on a row arranged side by side for setting in first support 1
Roller 4, battery pack 5 is placed between two roller slots 3, while the liquid of one with hydraulic pump 10 are welded on 5 side wall of battery pack
The connecting plate 24 that pressure telescopic rod 23 is connected, so that battery pack 5 directly can drive hydraulic stretch by hydraulic pump 10 after filling
Contracting bar 23 shrinks to draw it along the direction of two roller slots 3 and enter inside protective frame 7 under the auxiliary of roller 4, simultaneously
Due to being provided with the connector of connecting wire on 5 side wall of battery pack, the cabinet 12 of inner hollow is provided on 7 side wall of protective frame,
Equipment of the cabinet 12 for driving needed for placing battery group 5, and openable flip lid 13 is hinged at the top of cabinet 12, will be electric
Flip lid 13 is opened while pond group 5 is mounted in first support 1, and the equipment of driving needed for battery pack 5 is put into inside cabinet 12,
At this time recycle conducting wire battery pack 5 is connect with required driving equipment so that the installation of battery pack 5 and in new-energy automobile
It is more convenient when being docked between the equipment in portion.Then, after battery pack 5 is drawn into 7 inside of protective frame, pass through at this time
PLC controller 11 starts protection mechanism 8, using PLC controller 11 while starting the first air pump 25 and the second air pump 31, and first
32 one end of the second Pneumatic extension bar of the first Pneumatic extension bar 26 and the connection of the second air pump 31 that air pump 25 connects is separately connected
There is a movable plate, and two movable plates are located at the two sides inner wall of protective frame 7, both ends are equal at the top of two movable plates
It is provided with sliding block 30, and there are two sliding slots 21, the pulley of 30 bottom of sliding block to be embedded in sliding slot 21 for setting at the top of protective frame 7
Portion so that two movable plates in activity each along the direction of sliding slot 21, utilize the first air pump 25 to drive the first Pneumatic extension bar
26, the second air pump 31 drives the flexible of the second Pneumatic extension bar 32, to drive two movable plates respectively from left and right both direction
Close to battery pack 5 and clamping battery pack 5, simultaneously because passing through several equally distributed springs 29 on two movable plate side walls
It is connected with clamping plate 28, battery pack 5 is stablized clamping, and cushioning effect is played to battery pack 5 using spring 29, thus
Play the role of carrying out stabilization protective to battery pack 5, new-energy automobile is effectively prevent to lead to battery pack 5 because jolting in driving
Built on the sand even Joint's falling off the case where.Finally, battery pack 5 is opened flip lid 13, will be connected when long-time service needs replacing
The conducting wire disassembly connected between 12 internal drive equipment of battery pack 5 and cabinet, and two movable plates are controlled by PLC controller 11
No longer clamping battery pack, due to the presence of hydraulic pump 10 and roller slot 3, so that the dismounting and change of battery pack 5 is without manually
It is drawn off, recycles PLC controller 11 (model are as follows: CPM1A) control hydraulic pump 10 that hydraulic telescopic rod 23 is driven to extend, thus
Battery pack 5 is directly released into first support 1 along the direction of roller slot 3, so that battery pack 5 is more convenient in disassembly, while by
Be provided between protective frame 7 and hydraulic pump 10 with side radiating groove 19, push up radiating groove 20 heat-dissipating frame 9, heat-dissipating frame 9
Body has good ventilative heat dissipation performance, while can independently choose whether to install heat emission fan additional inside it, so that battery
The equipment driven needed for 12 inside of group 5 and cabinet has good dissipating-heat environment in running.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of new-energy automobile lithium battery safeguard, including first support (1) and positioned at the second support of one side
(2), battery pack (5) are installed at the top of the first support (1), and the protective frame of inner hollow is set in the first support (1)
(7), protective frame (7) side connects heat-dissipating frame (9), is equipped with hydraulic pump (10), institute on heat-dissipating frame (9) side wall
Installation PLC controller (11) on second support (2) is stated, the cabinet (12) of inner hollow is arranged in PLC controller (11) side,
Power supply box (15) are installed on cabinet (12) side wall, which is characterized in that the first support (1) and the second support
(2) bottom is welded with several stabilizer blades (17), and each stabilizer blade (17) bottom is provided with spring pad (18), and described first
Fluted (22) are set in the middle part of bracket (1) one end, groove (22) two sides are provided on the first support (1)
Roller slot (3), two roller slots (3) are internal to be mounted on the equally distributed roller of a row (4), and the battery pack (5) is placed on
Between two roller slots (3), and the battery pack (5) two sides are provided with and are welded and fixed between the protective frame (7)
Lateral blocked frame (6) is welded with bracket (16) on protective frame (7) side wall, in protective frame (7) top exterior walls there are two settings
Sliding slot (21) installs protection mechanism (8) between two sliding slots (21), is provided between two sliding slots (21) positioned at institute
State protective frame (7) top and vertical footstock (35) between the sliding slot (21)；
A hydraulic telescopic rod (23) is connected on hydraulic pump (10) side wall, the hydraulic telescopic rod (23) runs through heat dissipation frame
Frame (9), protective frame (7), and the hydraulic telescopic rod (23) one end is connected with connecting plate (24), the connecting plate (24) is welded on
On battery pack (5) outer wall；
The protection mechanism (8) is mainly by the first air pump (25), the second air pump (31) and the first movable plate (27), the second activity
Plate (32) is constituted, and first air pump (25) is mounted at the top of the bracket (16), and connects on first air pump (25) side wall
The first Pneumatic extension bar (26) is connect, second air pump (31) is located at the top of the footstock (35), and second air pump (31)
The second Pneumatic extension bar (32) is connected on side wall, the second air pump (31) two sides are provided on the footstock (35)
It wears joint chair (34), described first Pneumatic extension bar (26) one end is connected with first on the inner wall of the protective frame (7) side
Movable plate (27), described second Pneumatic extension bar (32) one end are connected on the inner wall of the protective frame (7) other side
Both ends are provided with sliding block (30) at the top of two movable plates (33), first movable plate (27) and second movable plate (33),
It is respectively connected with clamping plate (28) on first movable plate (27) and the adjacent side wall of second movable plate (33), described first is living
Several equidistant point is respectively connected between movable plate (27), second movable plate (33) and corresponding clamping plate (28)
The spring (29) of cloth.
2. a kind of new-energy automobile lithium battery safeguard according to claim 1, which is characterized in that the heat-dissipating frame
(9) internal is hollow structure, is provided with side radiating groove (19) on the outer wall of heat-dissipating frame (9) two sides, and the heat dissipation frame
Top radiating groove (20) is provided at the top of frame (9).
3. a kind of new-energy automobile lithium battery safeguard according to claim 1, which is characterized in that the power supply box
(15) by several conducting wires respectively with hydraulic pump (10), PLC controller (11), the first air pump (25), the second air pump (31) it
Between electrically connect.
4. a kind of new-energy automobile lithium battery safeguard according to claim 1, which is characterized in that the PLC control
Device (11) is in wired connection between hydraulic pump (10), the first air pump (25), the second air pump (31) by several conducting wires respectively.
5. a kind of new-energy automobile lithium battery safeguard according to claim 1, which is characterized in that the cabinet (12)
On the hinged flip lid (13) of several hinges by being located in its top sidewall is installed, welded on described flip lid (13) side wall
There are handle (14).
6. a kind of new-energy automobile lithium battery safeguard according to claim 1, which is characterized in that first activity
Plate (27) and the second movable plate (33) pass through the first Pneumatic extension bar (26), the second Pneumatic extension bar (32) and protective frame respectively
(7) be movably connected between inner wall, and the activity direction of the first movable plate (27) and the second movable plate (33) with sliding slot (21)
Direction is identical.
7. a kind of new-energy automobile lithium battery safeguard according to claim 1, which is characterized in that two sliding blocks
(30) bottom is mounted on pulley, and pulley insertion sliding slot (21) is internal.
8. a kind of means of defence of lithium battery safeguard, which is characterized in that specific steps include:
The battery pack (5): being placed between two roller slots (3) by step 1 first, starts hydraulic pump (10) described in liquid,
The hydraulic pump (10) drive the hydraulic telescopic rod (23) to shrink drawing it along the direction of two roller slots (3) and
Enter inside the protective frame (7) under the auxiliary of the roller (4) and is connect with required driving equipment；
Step 2: start the protection mechanism (8) by the PLC controller (11), simultaneously using the PLC controller (11)
Start first air pump (25) and second air pump (31), it is pneumatic using first air pump (25) driving described first
Telescopic rod (26), second air pump (31) drive the flexible of the second Pneumatic extension bar (32), to drive two activities
Plate is respectively from left and right both direction close to the battery pack (5) and the clamping battery pack (5)；
Step 3: the battery pack (5) opens the flip lid (13), will connect the battery when long-time service needs replacing
The conducting wire disassembly connected between group (5) and the cabinet (12) internal drive equipment, and controlled by the PLC controller (11)
The no longer clamping battery pack (5) of two movable plates recycles the PLC controller (11) to control hydraulic pump (10) driving
The hydraulic telescopic rod (23) elongation, so that the battery pack (5) is directly released described the along the direction of the roller slot (3)
One bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830643.7A CN108973638B (en) | 2018-07-26 | 2018-07-26 | New energy automobile lithium battery protective equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830643.7A CN108973638B (en) | 2018-07-26 | 2018-07-26 | New energy automobile lithium battery protective equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108973638A true CN108973638A (en) | 2018-12-11 |
| CN108973638B CN108973638B (en) | 2021-11-23 |
Family
ID=64551434
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810830643.7A Active CN108973638B (en) | 2018-07-26 | 2018-07-26 | New energy automobile lithium battery protective equipment |
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| Country | Link |
|---|---|
| CN (1) | CN108973638B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259874A (en) * | 2020-10-30 | 2021-01-22 | 徐州徐工汽车制造有限公司 | Battery connector protection device of electric automobile and electric automobile |
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| CN205971244U (en) * | 2016-07-14 | 2017-02-22 | 泰州市晟通新能源科技有限公司 | Electric automobile fills automatic robot in pond of discharging of getting of battery swapping station |
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| JPH09202596A (en) * | 1995-12-30 | 1997-08-05 | Daewoo Heavy Ind Co Ltd | Electric reach-type fork lift capable of easily taking out battery |
| CN1721239A (en) * | 2004-06-18 | 2006-01-18 | 容海因里希股份公司 | Equipment and method for changing accompanying carrier on vehicle and vehicle used therefor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259874A (en) * | 2020-10-30 | 2021-01-22 | 徐州徐工汽车制造有限公司 | Battery connector protection device of electric automobile and electric automobile |
| CN112259874B (en) * | 2020-10-30 | 2023-11-10 | 徐州徐工汽车制造有限公司 | Battery connector protection device of electric automobile and electric automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108973638B (en) | 2021-11-23 |
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