CN108832042A - A kind of new-energy automobile battery protecting apparatus - Google Patents
A kind of new-energy automobile battery protecting apparatus Download PDFInfo
- Publication number
- CN108832042A CN108832042A CN201810641323.7A CN201810641323A CN108832042A CN 108832042 A CN108832042 A CN 108832042A CN 201810641323 A CN201810641323 A CN 201810641323A CN 108832042 A CN108832042 A CN 108832042A
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- China
- Prior art keywords
- plate
- fixedly mounted
- protection shell
- battery protection
- battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of new-energy automobile battery protecting apparatus,Including top cover,Battery pack,Side plate,Bottom plate,Wind chamber,Exhaust fan,Side damping device,Air-blowing box,Clamping device and PLC controller,The battery protection shell is square casing,The top opening of battery protection shell,Wind chamber is fixedly mounted in the bottom of battery protection shell,And the bottom of battery protection shell is embedded in the inside of wind chamber,Lower flange is fixedly mounted on the top opening outer wall of battery protection shell,The top open part of battery protection shell is equipped with top cover,Smoke sensor device is fixedly mounted in the bottom of top cover,The upper flange to match with lower flange is fixedly mounted in the outer wall bottom of top cover,New-energy automobile battery protecting apparatus novel design,It is practical,Improve the anti-seismic performance of battery pack,And built-in good heat dissipation wind channel,Accelerate battery pack heat dissipation,Simultaneous with safety detection function,Reduce the security risk of battery pack spontaneous combustion,Ensure driver's personal safety.
Description
Technical field
The present invention relates to a kind of battery protecting apparatus, specifically a kind of new-energy automobile battery protecting apparatus.
Background technique
New-energy automobile refers to using unconventional vehicle fuel as a source of power（Or using conventional vehicle fuel,
Using new vehicle-mounted power plant）, the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle of formation are first
Into, the automobile with new technology, new construction.New-energy automobile includes：Hybrid vehicle (HEV), pure electric automobile
(BEV), fuel cell car (FCEV), hydrogen engine automobile and gas combustion automobile, alcohol ether automobile etc..
New-energy automobile is generally used battery as power source.Battery is easy to be damaged because of accidental impact when in use
Wound, causes vehicle can not normally travel.Need a kind of new technique scheme now to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of new-energy automobile battery protecting apparatus, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of new-energy automobile battery protecting apparatus, including top cover, battery pack, side plate, bottom plate, wind chamber, exhaust fan, side
Damping device, air-blowing box, clamping device, PLC controller and battery protection shell, the battery protection shell are square casing, battery
Wind chamber is fixedly mounted in the bottom of the top opening of protective shell, battery protection shell, and the bottom of battery protection shell is embedded in exhausting
Lower flange is fixedly mounted on the top opening outer wall of battery protection shell in the inside of case, and the top open part of battery protection shell is equipped with
Smoke sensor device is fixedly mounted in top cover, the bottom of top cover, and the outer wall bottom fixed installation of top cover matches convex with lower flange
Threaded hole is opened up on edge, upper flange and lower flange, and the fixing bolt for fixing and dismantling top cover, battery are equipped in threaded hole
The inside of protective shell is equipped with bottom plate, is connected between the bottom of bottom plate and the inner bottom of battery protection shell by several damping springs,
Bottom plate is square plate, and bottom plate is located at the bottom center of battery protection shell, and two side plates, two sides are fixedly mounted in the top of bottom plate
Plate is located at left and right sides of the top of bottom plate, and two side plates are symmetrical arranged, and the lateral wall of side plate opens up sliding groove, sliding groove
For vertical slots, and sliding groove is located on the longitudinal axis of side plate, is fixedly mounted out on the left and right sides inner wall of battery protection shell
Wind box, the quantity of air-blowing box are two, two air-blowing boxes and are located at side damping device is fixedly mounted by the side of proximal panel, out
Wind box and be located remotely from side plate side on air inlet interface is fixedly mounted, air inlet interface is through to the outside of battery protection shell,
Clamping device is fixedly mounted at the top of the lateral wall of side plate, battery pack is fixedly mounted on the mounting groove being made of side plate and bottom plate
It is interior, the top of wind chamber and the left side fixed installation PLC controller for being located at battery protection shell, the fixed peace of the inner bottom of wind chamber
Exhaust fan is filled, the air outlet of exhaust fan and the first port of tee tube connect, fixed peace on the other two port of tee tube
Winding pipe is filled, the other end of winding pipe is through to the outside of wind chamber and connect with the air inlet interface of respective side air-blowing box,
Two air inlet web plates are fixedly mounted in the bottom of wind chamber.
As a further solution of the present invention：The top of the top cover and centrally located place open up hole slot, the top of top cover
Exhaust web plate, the top of top cover and the left and right sides mounting plate for being located at hole slot, the top of fixed plate are fixedly mounted in hole slot
Top plate is fixedly mounted, top plate and two fixed plates collectively constitute U-shaped frame.
As further scheme of the invention：Cylinder, the fixed peace in the bottom of top plate is fixedly mounted in the top of the top plate
Two the second guide rods are filled, is fixedly connected at the top of the bottom of the second guide rod and exhaust web plate, peace is slided on the second guide rod
Equipped with sealing plate, the bottom of cylinder is equipped with telescopic rod, is fixedly connected at the top of the telescopic rod bottom and sealing plate of cylinder.
As further scheme of the invention：The size of the sealing plate is identical as the exhaust size of web plate.
As further scheme of the invention：The side damping device is by movable pulley, loop bar, limit plectane, second
Compressed spring and sleeve are constituted, and the internal slide of sleeve installs loop bar, and loop bar and the inner end for being located at sleeve, which are fixedly mounted, to be limited
Plectane, loop bar and the outboard end for being located at sleeve are rotatablely installed movable pulley, and movable pulley is slidably mounted in sliding groove, limit plectane with
The second compressed spring is fixedly mounted between the inner bottom of sleeve.
As further scheme of the invention：The clamping device is by thread plate, threaded rod, the first compressed spring,
One guide rod, clamping plate, lower fixed slab and upper solid plate are constituted, and lower fixed slab is fixedly mounted on side plate, and the first guide rod is fixedly mounted on
Upper solid plate is fixedly mounted in the top of lower fixed slab, the top of the first guide rod, and threaded rod is rotatably installed on lower fixed slab, and threaded rod
Top be through to the outside of solid plate and thread plate be fixedly mounted, clamping plate is slidably mounted between solid plate and lower fixed slab, and
Clamping plate passes through the first guide rod and is threadedly coupled with threaded rod.
As further scheme of the invention：The bottom of the clamping plate and be located at by proximal panel side be fixedly mounted rubber
Rubber mat.
As further scheme of the invention：Three ventilation holes are opened up on the front and back end outer wall of the air-blowing box, out
Round web plate is fixedly mounted in the disposed at air vent of wind box.
As further scheme of the invention：The signal input part of the PLC controller electrically connects with smoke sensor device
It connects, the control terminal of PLC controller is electrically connected with exhaust fan, cylinder respectively.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention has rational design, practical, and the outside of battery pack is equipped with battery protection shell, and the inside of battery protection shell is by subtracting
Shake spring is connected with bottom plate, so that cushioning effect is played to battery pack, while side plate is used cooperatively with side damping device, thus
Orientation is played to battery pack, while providing equilibrant force for battery pack, and further decrease shaking amplitude, passes through damping bullet
Spring and side damping device are used cooperatively, to significantly reduce the shaking of battery pack, avoid battery pack impaired, battery pack is protected
Good heat dissipation wind channel is equipped with inside protective case, to accelerate battery pack radiating rate, smoke sensor device can carry out battery pack
Safety detection, and cylinder and exhaust fan are controlled by PLC controller, when battery pack occurs spontaneous combustion or plays cigarette, cylinder can be driven
Dynamic sealing plate moves downward, and heat dissipation wind channel is sealed, battery pack automatic distinguishing in a sealed meter environment, to greatly improve battery pack
Safety provides safeguard for driver's life security.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of new-energy automobile battery protecting apparatus.
Fig. 2 is the top view of new-energy automobile battery protecting apparatus.
Fig. 3 is the structural schematic diagram of side damping device in new-energy automobile battery protecting apparatus.
In figure：Cylinder 1, top plate 2, sealing plate 3, fixed plate 4, exhaust web plate 5, top cover 6, upper flange 7, lower flange 8, battery pack
9, side plate 10, air inlet interface 11, sliding groove 12, bottom plate 13, damping spring 14, wind chamber 15, winding pipe 16, exhaust fan 17,
Enter the wind web plate 18, tee tube 19, air outlet 20, side damping device 21, air-blowing box 22, clamping device 23, fixing bolt 24, cigarette
Mist sensor 25, PLC controller 26, thread plate 27, threaded rod 28, the first compressed spring 29, the first guide rod 30, clamping plate 31,
Lower fixed slab 32, round web plate 33, battery protection shell 34, movable pulley 35, loop bar 36, limit plectane 37, the second compressed spring 38, set
Cylinder 39, rubber pad 40, upper solid plate 41 and the second guide rod 42.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of new-energy automobile battery protecting apparatus, including cylinder 1, top
Plate 2, sealing plate 3, fixed plate 4, exhaust web plate 5, top cover 6, upper flange 7, lower flange 8, battery pack 9, side plate 10, air inlet interface 11,
Sliding groove 12, bottom plate 13, damping spring 14, wind chamber 15, winding pipe 16, exhaust fan 17, air inlet web plate 18, tee tube 19,
Air outlet 20, side damping device 21, air-blowing box 22, clamping device 23, fixing bolt 24, smoke sensor device 25, PLC controller
26, thread plate 27, threaded rod 28, the first compressed spring 29, the first guide rod 30, clamping plate 31, lower fixed slab 32, round web plate 33,
Battery protection shell 34, movable pulley 35, loop bar 36, limit plectane 37, the second compressed spring 38, sleeve 39, rubber pad 40, upper solid plate
41 and second guide rod 42, the battery protection shell 34 be square casing, the top opening of battery protection shell 34, battery protection shell
Wind chamber 15 is fixedly mounted in 34 bottom, and the bottom of battery protection shell 34 is embedded in the inside of wind chamber 15, battery protection shell
Lower flange 8 is fixedly mounted on 34 top opening outer wall, the top open part of battery protection shell 34 is equipped with top cover 6, the bottom of top cover 6
Smoke sensor device 25 is fixedly mounted in portion, and the upper flange 7 to match with lower flange 8, upper flange is fixedly mounted in the outer wall bottom of top cover 6
7 with threaded hole is opened up on lower flange 8, the fixing bolt 24 for fixing and dismantle top cover 6, battery protection are equipped in threaded hole
The inside of shell 34 is equipped with bottom plate 13, by several damping springs 14 between the bottom of bottom plate 13 and the inner bottom of battery protection shell 34
Connection, bottom plate 13 is square plate, and bottom plate 13 is located at the bottom center of battery protection shell 34, and the top of bottom plate 13 is fixedly mounted two
A side plate 10, two side plates 10 are located at left and right sides of the top of bottom plate 13, and two side plates 10 are symmetrical arranged, side plate 10
Lateral wall opens up sliding groove 12, and sliding groove 12 is vertical slots, and sliding groove 12 is located on the longitudinal axis of side plate 10, battery protection
Air-blowing box 22 is fixedly mounted on the left and right sides inner wall of shell 34, the quantity of air-blowing box 22 is two, two air-blowing boxes 22 and position
Be fixedly mounted side damping device 21 in the side by proximal panel 10, air-blowing box 22 and be located remotely from the side of side plate 10 solid
Dingan County puts into wind interface 11, and air inlet interface 11 is through to the outside of battery protection shell 34, fixes at the top of the lateral wall of side plate 10
Clamping device 23 is installed, battery pack 9 is fixedly mounted in the mounting groove being made of side plate 10 and bottom plate 13, the top of wind chamber 15
And PLC controller 26 is fixedly mounted in the left side for being located at battery protection shell 34, exhaust fan is fixedly mounted in the inner bottom of wind chamber 15
17, the air outlet of exhaust fan 17 is connect with the first port of tee tube 19, fixed peace on the other two port of tee tube 19
Winding pipe 16 is filled, the other end of winding pipe 16 is through to the outside of wind chamber 15 and connects with the air inlet of respective side air-blowing box 22
Mouth 11 connects, and two air inlet web plates 18 are fixedly mounted in the bottom of wind chamber 15；The top and centrally located place of the top cover 6 open up
Hole slot, is fixedly mounted exhaust web plate 5 in the top hole slot of top cover 6, the top of the top cover 6 and left and right sides installation for being located at hole slot is solid
Top plate 2 is fixedly mounted in the top of fixed board 4, fixed plate 4, and top plate 2 and two fixed plates 4 collectively constitute U-shaped frame；The top plate 2
Cylinder 1 is fixedly mounted in top, and two the second guide rods 42, the bottom of the second guide rod 42 and row is fixedly mounted in the bottom of top plate 2
The top of gas web plate 5 is fixedly connected, and sealing plate 3 is slidably fitted on the second guide rod 42, and the bottom of cylinder 1 is equipped with telescopic rod, gas
The telescopic rod bottom of cylinder 1 is fixedly connected with the top of sealing plate 3；The size of the sealing plate 3 is identical as the exhaust size of web plate 5；Institute
It states side damping device 21 to be made of movable pulley 35, loop bar 36, limit plectane 37, the second compressed spring 38 and sleeve 39, sleeve
39 internal slide installs loop bar 36, and loop bar 36 and the inner end for being located at sleeve 39 are fixedly mounted limit plectane 37, loop bar 36 and
Outboard end positioned at sleeve 39 is rotatablely installed movable pulley 35, and movable pulley 35 is slidably mounted in sliding groove 12, limit plectane 37 with
The second compressed spring 38 is fixedly mounted between the inner bottom of sleeve 39；The clamping device 23 by thread plate 27, threaded rod 28,
First compressed spring 29, the first guide rod 30, clamping plate 31, lower fixed slab 32 and upper solid plate 41 are constituted, and lower fixed slab 32 is fixedly mounted on
On side plate 10, the first guide rod 30 is fixedly mounted on the top of lower fixed slab 32, and the top of the first guide rod 30 is fixedly mounted solid
Plate 41, threaded rod 28 are rotatably installed on lower fixed slab 32, and the top of threaded rod 28 is through to outside and the fixation of solid plate 41
Thread plate 27 is installed, clamping plate 31 is slidably mounted between solid plate 41 and lower fixed slab 32, and clamping plate 31 passes through the first guide rod 30
And it is threadedly coupled with threaded rod 28；The bottom of the clamping plate 31 and be located at by proximal panel 10 side be fixedly mounted rubber pad 40；
Three ventilation holes are opened up on the front and back end outer wall of the air-blowing box 22, round web plate is fixedly mounted in the disposed at air vent of air-blowing box 22
33；The signal input part and smoke sensor device 25 of the PLC controller 26 are electrically connected, the control terminal difference of PLC controller 26
It is electrically connected with exhaust fan 17, cylinder 1；Automobile generates shaking in the process of moving, to make bottom plate 13 in battery protection shell 34
Interior generation is shaken, and slows down shaking amplitude under the action of damping spring 14, and the front end of loop bar 36 is rotatablely installed movable pulley 35, sliding
Driving wheel 35 slides in sliding groove 12, to play orientation to battery pack 9, while bullet is used between loop bar 36 and sleeve 39
Property be slidably connected, to provide equilibrant force for battery pack 9, and further decrease shaking amplitude, pass through damping spring 14 and side
Portion's damping device 21 is used cooperatively, to significantly reduce the shaking of battery pack 9, avoids battery pack 9 impaired, clamping device 23
On clamping plate 31 be threadedly coupled with threaded rod 28, and slide up and down clamping plate 31 by turn thread plate 27, so as to make electricity
The upper end of pond group 9 clamps, while being convenient for the disassembly of battery pack 9, and extraneous wind is evacuated in air-blowing box 22 by exhaust fan 17, and by going out
The ventilation hole of wind box 22 is discharged, and raw air-flow radiates to electricity group pond 9, and hot wind is discharged by exhaust web plate 5, to formed
Whole heat dissipation wind channel improves the radiating efficiency of battery pack 9, and smoke sensor device 25 detects the state of battery pack 9, works as battery
When due to high temperature spontaneous combustion occurs for group 9, smoke sensor device 25 detects smog and transmits signals in PLC controller 26, by PLC
Controller 26 issues control signal, stops exhaust fan 17 and works, and start cylinder 1, the telescopic rod of cylinder 1 moves downward, and makes
Sealing plate 3 shuts the ventilation hole slot among top cover 6, to make inside battery protection shell 34 without air circulation, to make battery pack 9
Self-extinguish ensures driver's life safety to avoid causing bigger accident.
The working principle of the invention is：
Automobile generates shaking in the process of moving, to make bottom plate 13 generate shaking in battery protection shell 34, and in damping bullet
Slow down shaking amplitude under the action of spring 14, the front end of loop bar 36 is rotatablely installed movable pulley 35, and movable pulley 35 is sliding in sliding groove 12
It is dynamic, to play orientation to battery pack 9, while being connected between loop bar 36 and sleeve 39 using Elastic Sliding, thus for electricity
Pond group 9 provides equilibrant force, and further decreases shaking amplitude, is made by the cooperation of damping spring 14 and side damping device 21
With, so that the significantly shaking of reduction battery pack 9, avoids battery pack 9 impaired, clamping plate 31 and threaded rod 28 on clamping device 23
It is threadedly coupled, and slides up and down clamping plate 31 by turn thread plate 27, so as to clamp the upper end of battery pack 9, simultaneously
Convenient for the disassembly of battery pack 9, extraneous wind is evacuated in air-blowing box 22 by exhaust fan 17, and is discharged by the ventilation hole of air-blowing box 22,
And raw air-flow radiates to electricity group pond 9, hot wind is discharged by exhaust web plate 5, to form complete heat dissipation wind channel, improves electricity
The radiating efficiency of pond group 9, smoke sensor device 25 detect the state of battery pack 9, when battery pack 9 since spontaneous combustion occurs for high temperature
When, smoke sensor device 25 detects smog and transmits signals in PLC controller 26, issues control letter by PLC controller 26
Number, stop exhaust fan 17 and work, and start cylinder 1, the telescopic rod of cylinder 1 moves downward, and makes sealing plate 3 by 6 centre of top cover
Ventilation hole slot is shut, to make inside battery protection shell 34 without air circulation, to make 9 self-extinguish of battery pack, to avoid
Cause bigger accident, ensures driver's life safety.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of new-energy automobile battery protecting apparatus, including top cover (6), battery pack (9), side plate (10), bottom plate (13), pumping
Bellows (15), exhaust fan (17), side damping device (21), air-blowing box (22), clamping device (23), PLC controller (26) and
Battery protection shell (34), which is characterized in that the battery protection shell (34) is square casing, and battery protection shell is opened at the top of (34)
Mouthful, wind chamber (15) are fixedly mounted in the bottom of battery protection shell (34), and the bottom of battery protection shell (34) is embedded in wind chamber
(15) lower flange (8) are fixedly mounted on the top opening outer wall of battery protection shell (34), the top of battery protection shell (34) in inside
Portion's opening is equipped with top cover (6), and smoke sensor device (25) are fixedly mounted in the bottom of top cover (6), and the outer wall bottom of top cover (6) is fixed
The upper flange (7) that installation matches with lower flange (8), opens up threaded hole on upper flange (7) and lower flange (8), in threaded hole
Equipped with the fixing bolt (24) for fixing and dismantling top cover (6), the inside of battery protection shell (34) is equipped with bottom plate (13), bottom plate
(13) it is connect between bottom and the inner bottom of battery protection shell (34) by several damping springs (14), bottom plate (13) is rectangular
Plate, and bottom plate (13) is located at the bottom center of battery protection shell (34), two side plates (10) are fixedly mounted in the top of bottom plate (13),
Two side plates (10) are located at left and right sides of the top of bottom plate (13), and two side plates (10) are symmetrical arranged, side plate (10)
Lateral wall opens up sliding groove (12), and sliding groove (12) is vertical slots, and sliding groove (12) is located on the longitudinal axis of side plate (10),
It being fixedly mounted on the left and right sides inner wall of battery protection shell (34) air-blowing box (22), the quantity of air-blowing box (22) is two, two
A air-blowing box (22) and be located at by proximal panel (10) side be fixedly mounted side damping device (21), air-blowing box (22) and position
In air inlet interface (11) is fixedly mounted on the side far from side plate (10), air inlet interface (11) is through to battery protection shell (34)
Clamping device (23) are fixedly mounted in the lateral wall top of outside, side plate (10), and battery pack (9) is fixedly mounted on by side plate (10)
In the mounting groove of bottom plate (13) composition, the top of wind chamber (15) and the left side fixed installation for being located at battery protection shell (34)
Exhaust fan (17) are fixedly mounted in the inner bottom of PLC controller (26), wind chamber (15), the air outlet of exhaust fan (17) and threeway
The first port connection of (19) is managed, is fixedly mounted winding pipe (16) on the other two port of tee tube (19), air inlet branch
The other end of pipe (16) is through to the outside of wind chamber (15) and connect with the air inlet interface (11) of respective side air-blowing box (22), takes out
Two air inlet web plates (18) are fixedly mounted in the bottom of bellows (15).
2. new-energy automobile battery protecting apparatus according to claim 1, which is characterized in that the top of the top cover (6)
Portion and centrally located place open up hole slot, are fixedly mounted exhaust web plate (5) in the top hole slot of top cover (6), the top of top cover (6) and
Positioned at the left and right sides mounting plate (4) of hole slot, top plate (2) are fixedly mounted in the top of fixed plate (4), top plate (2) and two
Fixed plate (4) collectively constitutes U-shaped frame.
3. new-energy automobile battery protecting apparatus according to claim 2, which is characterized in that the top of the top plate (2)
Cylinder (1) is fixedly mounted in portion, and two the second guide rods (42), the bottom of the second guide rod (42) is fixedly mounted in the bottom of top plate (2)
It is fixedly connected, is slidably fitted on the second guide rod (42) sealing plate (3), the bottom of cylinder (1) at the top of portion and exhaust web plate (5)
Equipped with telescopic rod, it is fixedly connected at the top of the telescopic rod bottom of cylinder (1) and sealing plate (3).
4. new-energy automobile battery protecting apparatus according to claim 3, which is characterized in that the ruler of the sealing plate (3)
It is very little identical as the exhaust size of web plate (5).
5. new-energy automobile battery protecting apparatus according to claim 1, which is characterized in that the side damping device
(21) it is made of movable pulley (35), loop bar (36), limit plectane (37), the second compressed spring (38) and sleeve (39), sleeve
(39) internal slide installs loop bar (36), loop bar (36) and the inner end fixed installation limit plectane for being located at sleeve (39)
(37), loop bar (36) and it is located at the outboard end of sleeve (39) and is rotatablely installed movable pulley (35), movable pulley (35) is slidably mounted on cunning
In dynamic slot (12), limits and the second compressed spring (38) are fixedly mounted between plectane (37) and the inner bottom of sleeve (39).
6. new-energy automobile battery protecting apparatus according to claim 1, which is characterized in that the clamping device (23)
By thread plate (27), threaded rod (28), the first compressed spring (29), the first guide rod (30), clamping plate (31), lower fixed slab (32) and
Upper solid plate (41) is constituted, and lower fixed slab (32) is fixedly mounted on side plate (10), and the first guide rod (30) is fixedly mounted on lower fixed slab
(32) upper solid plate (41) are fixedly mounted in the top at top, the first guide rod (30), and threaded rod (28) is rotatably installed in lower fixed slab
(32) it is through to the outside of solid plate (41) on, and at the top of threaded rod (28) and is fixedly mounted thread plate (27), clamping plate (31)
It is slidably mounted between solid plate (41) and lower fixed slab (32), and clamping plate (31) passes through the first guide rod (30) and and threaded rod
(28) it is threadedly coupled.
7. new-energy automobile battery protecting apparatus according to claim 6, which is characterized in that the bottom of the clamping plate (31)
Portion and be located at by proximal panel (10) side be fixedly mounted rubber pad (40).
8. new-energy automobile battery protecting apparatus according to claim 1, which is characterized in that the air-blowing box (22)
Three ventilation holes are opened up on the outer wall of front and back end, round web plate (33) is fixedly mounted in the disposed at air vent of air-blowing box (22).
9. new-energy automobile battery protecting apparatus according to claim 1, which is characterized in that the PLC controller
(26) signal input part and smoke sensor device (25) are electrically connected, the control terminal of PLC controller (26) respectively with exhaust fan
(17), cylinder (1) is electrically connected.
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| CN201810641323.7A CN108832042B (en) | 2018-06-21 | 2018-06-21 | Battery protection device for new energy automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641323.7A CN108832042B (en) | 2018-06-21 | 2018-06-21 | Battery protection device for new energy automobile |
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| CN108832042A true CN108832042A (en) | 2018-11-16 |
| CN108832042B CN108832042B (en) | 2021-10-08 |
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| CN110165331A (en) * | 2019-06-24 | 2019-08-23 | 长沙而道新能源科技有限公司 | A kind of new energy car battery management equipment |
| CN110176353A (en) * | 2019-06-26 | 2019-08-27 | 湖南省益阳市朝阳电子元件厂 | Multifunction capacitor |
| CN110281756A (en) * | 2019-07-05 | 2019-09-27 | 无锡科技职业学院 | A kind of automobile batteries group mounting bracket |
| CN112298442A (en) * | 2019-07-15 | 2021-02-02 | 捷安特电动车（昆山）有限公司 | Bicycle lock |
| CN112397830A (en) * | 2020-11-13 | 2021-02-23 | 广东技术师范大学 | New energy automobile battery heat dissipation protector |
| CN113329585A (en) * | 2019-11-13 | 2021-08-31 | 辽东学院 | Electronic information equipment safety arrangement |
| CN114069135A (en) * | 2021-11-18 | 2022-02-18 | 镇江开元汽车配件有限公司 | Storage battery placing box convenient to disassemble and assemble and having anti-theft function |
| CN114361697A (en) * | 2021-12-16 | 2022-04-15 | 雷莉芳 | New energy automobile battery locking case |
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| CN114667011A (en) * | 2022-02-18 | 2022-06-24 | 深圳天溯计量检测股份有限公司 | Calibration device and calibration method for OHz-30 MHz variable attenuator |
| CN115911712A (en) * | 2022-12-21 | 2023-04-04 | 中国铁塔股份有限公司 | Electricity storage device |
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| CN112397830A (en) * | 2020-11-13 | 2021-02-23 | 广东技术师范大学 | New energy automobile battery heat dissipation protector |
| CN114069135A (en) * | 2021-11-18 | 2022-02-18 | 镇江开元汽车配件有限公司 | Storage battery placing box convenient to disassemble and assemble and having anti-theft function |
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| CN114667011A (en) * | 2022-02-18 | 2022-06-24 | 深圳天溯计量检测股份有限公司 | Calibration device and calibration method for OHz-30 MHz variable attenuator |
| CN114667011B (en) * | 2022-02-18 | 2023-07-25 | 深圳天溯计量检测股份有限公司 | Calibrating device of 0 Hz-30 MHz variable attenuator |
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