CN206983703U - A kind of protection device of battery, automobile - Google Patents
A kind of protection device of battery, automobile Download PDFInfo
- Publication number
- CN206983703U CN206983703U CN201621089236.8U CN201621089236U CN206983703U CN 206983703 U CN206983703 U CN 206983703U CN 201621089236 U CN201621089236 U CN 201621089236U CN 206983703 U CN206983703 U CN 206983703U
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- China
- Prior art keywords
- battery
- slide rail
- accommodating chamber
- electric automobile
- air bag
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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
- 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
Abstract
The utility model provides a kind of protection device of battery, automobile, horizontal slide rail is provided with the accommodating chamber of electric automobile bottom, and it will be arranged on for the battery that the traveling energy is provided to electric automobile on slide rail, so that battery can move on slide rail, so, when electric automobile, which is sent, to be collided, even if the accommodating chamber of placing battery can deform because of the sharp impacts of electric automobile, its inwall deformed will not also deform battery extrusion, i.e., during the accommodating chamber of deformation implements extruding to battery, battery can be along the direction of extrusion of accommodating chamber, moved on slide rail, situation about being deformed so as to be effectively prevented the battery caused by electric automobile collides to be squeezed occurs, and then while battery is protected, the life security of people is also ensured.
Description
Technical field
Electric automobile field, more particularly to a kind of protection device of battery are the utility model is related to, the battery is installed and protected
The automobile of protection unit.
Background technology
With continuous popularization of the automobile in general population, also constantly increase the problem of initiation therewith, wherein, because a large amount of
Automobile burning fossil fuel and the global haze and greenhouse effects that trigger just progressively are threaten the living environment of people, therefore, people
While automobile is updated to reduce vehicle exhaust, can also substitute fossil used in automobile in continuous searching and fire
The new energy of material.
Currently, electric automobile therefore receives numerous disappear by its electric energy consumed has the characteristics that cleaning, easily obtains
The favor of the person of expense, and for electric automobile, what its was most crucial at present is typically the battery that the energy is provided to electric automobile.People
When designing the battery, in addition to the problems such as needing to consider the continuation of the journey of battery, charging rate, service life, it is also necessary to consider
How battery is smoothly placed in electric automobile, wherein, it is generally the case that the battery of the energy is provided in electricity to electric automobile
The riding position of electrical automobile is as shown in Figure 1.
Fig. 1 is placement schematic diagram of the battery in electric automobile in the prior art.
The bottom of automobile is typically provided with the accommodating chamber for laying battery, and the battery that the traveling energy is provided to electric automobile leads to
Often all it is to be placed in by hardwired mode in the accommodating chamber, i.e. battery is fixed in the accommodating chamber by bolt, such as Fig. 1
Shown, so, battery can smoothly be placed in bottom of car, so as to normally convey electric automobile during traveling institute to electric automobile
The energy needed.
However, in actual applications, the battery of electric automobile is generally larger, so that the left and right sides of the battery and accommodating chamber
The distance between inwall it is smaller, when the side (left side or right side) of electric automobile runs into hard hit, electric automobile bottom
Accommodating chamber can because electric automobile side sharp impacts and deform, due to accommodating chamber inwall and battery side it
Between it is in small distance, so the battery that accommodating chamber its inwall of deformation may be opposite to inside the accommodating chamber produces extruding, from
And make it that battery deforms under the extruding of deformation accommodating chamber, so, the battery of deformation may exist short-circuit, on fire
The even potential safety hazard such as blast, and then threaten the life security of people.
Utility model content
The utility model provides a kind of protection device of battery, is provided with the automobile of the battery protecting apparatus, to solve
The battery for certainly providing the traveling energy to electric automobile in the prior art collides in electric automobile, particularly the mistake of side collision
The problem of can not being effectively protected in journey.
The utility model provides a kind of battery protecting apparatus, including：It is arranged at the appearance for placing battery of body bottom
Receive room, some horizontal slide rails are provided with the accommodating chamber；
The battery is placed on the slide rail；
The battery can slide on the slide rail.
Preferably, the slide rail is perpendicular to the left and right sides of the vehicle body.
Preferably, the both ends of the slide rail are respectively equipped with limit spring.
Preferably, the limit spring at both ends is used to provide direction opposite effect power to the battery so that the electricity
Pond is resisted against between the limit spring at both ends.
Preferably, the side inner walls of the accommodating chamber are provided with air bag container structure.
Preferably, the air bag for being used for protecting battery is provided with the air bag container structure.
Preferably, being provided with inflation element in the side inner walls of the accommodating chamber, the inflation element is used for the peace
Full airbag aeration.
Preferably, the inflation element is connected with the crash sensor being arranged in vehicle body；
When the crash sensor monitors that vehicle body collides, then the crash sensor controls the inflation element
It is inflated to the air bag being arranged in the receiving chamber interior walls so that the air bag is from the air bag container structure
Middle ejection, to protect the battery.
The utility model additionally provides a kind of automobile for being provided with battery protecting apparatus as described above.
The beneficial effect that the utility model can reach is：
Battery protecting apparatus provided by the utility model, due to being provided with horizontal cunning in the accommodating chamber of electric automobile bottom
Rail, and will be arranged on for the battery that the traveling energy is provided to electric automobile on slide rail so that battery can move on slide rail,
So, when electric automobile send collide when, even if placing battery accommodating chamber can because electric automobile sharp impacts and
Deform, its inwall deformed will not also deform battery extrusion, i.e. the accommodating chamber of deformation implements the process of extruding to battery
In, battery can move along the direction of extrusion of accommodating chamber on slide rail, so as to be effectively prevented because electric automobile collides
Caused by be squeezed situation about being deformed of battery occur, particularly when slide rail is set perpendicular to vehicle body both sides, solve
The problem of side collision causes battery explosion because of receiving space deficiency, and then while battery is protected, also ensured people
Life security.
Brief description of the drawings
In order to illustrate more clearly of the utility model or technical scheme of the prior art, below will to the utility model or
The required accompanying drawing used does one and simply introduced in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is placement schematic diagram of the battery in electric automobile in the prior art；
Fig. 2 is the schematic diagram of battery protecting apparatus provided by the utility model；
Fig. 3 A~3D are the schematic diagram that battery provided by the utility model is placed on slide rail；
Fig. 4 is the battery protecting apparatus schematic diagram provided by the utility model provided with limit spring；
Fig. 5 is the schematic diagram of the battery protecting apparatus provided by the utility model provided with hydraulic means；
Fig. 6 is the schematic diagram of the battery protecting apparatus provided by the utility model provided with air bag；
Fig. 7 can make the battery protecting apparatus schematic diagram that battery all around enters line slip to be provided by the utility model；
Fig. 8 is the connected mode schematic diagram of two rows slide rail provided by the utility model.
Marginal data：
1- batteries, 2- accommodating chambers, 3- slide rails, row's slide rail above 31-, row's slide rail below 32-, 4- bolts, 5- are slided
Wheel, 6- limit springs, 7- hydraulic means, 8- crash sensors, 9- inflation elements, 10- air bags.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the utility model
Accompanying drawing, the technical scheme in the utility model is clearly and completely described, it is clear that described embodiment is this practicality
New part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
The utility model provides a kind of protection device of battery, is provided with the automobile of the battery protecting apparatus, to solve
The battery for certainly providing the traveling energy to electric automobile in the prior art collides in electric automobile, particularly the mistake of side collision
The problem of can not being effectively protected in journey.
In actual applications, generally all it is located in electric automobile for providing the battery 1 of the traveling energy to electric automobile
In the accommodating chamber 2 of bottom, and it is directly anchored in a manner of being fixedly connected in the accommodating chamber 2, i.e., battery 1 can not be in the accommodating chamber
Moved in 2, therefore, when electric automobile collides, influence that the inside of accommodating chamber 2 can be collided and cause to deform, from
And extruding may be produced to the battery 1 that is placed in the accommodating chamber 2, cause battery 1 it is possible that it is short-circuit, on fire even
The situation of blast occurs, and then threatens the life security of people.
In order that people enjoy electric automobile caused by clean the good experience of driving during, will not be by electronic
Life threat caused by providing the battery 1 of the traveling energy in automobile to electric automobile, can be in electronic vapour in the utility model
Some horizontal slide rails 3 are set in the accommodating chamber 2 of car bottom placing battery 1 so that the battery 1 being placed in the accommodating chamber 2
It can be slided on slide rail 3, so as to reduce accommodating chamber 2 because of deformation and to extruding caused by battery 1, specific device
Structure is as shown in Figure 2.
Fig. 2 is the schematic diagram of battery protecting apparatus provided by the utility model.
In fig. 2, the bottom of electric automobile is provided with an accommodating chamber 2, and the accommodating chamber 2 is used to place to be provided to electric automobile
The battery 1 of the energy is travelled, the top in the accommodating chamber 2 is provided with some horizontal slide rails 3, is mutually flat between each slide rail 3
It is capable, more specifically, each slide rail is perpendicular to the left and right sides of vehicle body in embodiment shown in Fig. 2.Each slide rail 3 passes through such as Fig. 2 institutes
The bolt 4 shown is fixed on the top of the accommodating chamber 2, such as the bottom of monocoque body.It is positioned over electric automobile bottom accommodating chamber 2
Battery 1 be then placed on slide rail 3, the battery 1 can in 3 enterprising line slip of slide rail, so, collide when electric automobile and
When causing the accommodating chamber 2 to be deformed, although the battery 1 that the accommodating chamber 2 of deformation still may be just opposite in the accommodating chamber 2 produces
Raw extruding, still, the battery 1 but can be by extruding of the accommodating chamber 2 to the battery 1 and in 3 enterprising line slips of slide rail, so as to disappear
Except the accommodating chamber 2 of deformation is to extruding force caused by the battery 1, and then avoids and cause to put because being deformed accommodating chamber 2
The situation that battery 1 in accommodating chamber 2 is also deformed occurs, and for vehicle body side, is at left and right sides of vehicle body
The avoiding space very little that battery 1 provides, the slide rail 3 that so left and right is set can just make full use of limited space to be carried for battery 1
For avoiding, battery caused by solving vehicle body side collision is dangerous.
In fig. 2, the battery 1 being placed in accommodating chamber 2 is hung on slide rail 3, and specific modes of emplacement can have it is more
Kind, as shown in Fig. 3 A~3D.
Fig. 3 A~3D are the schematic diagram that battery 1 provided by the utility model is placed on slide rail 3.
In figure 3 a, the cylinder that a both ends are all open is provided with the upper end of battery 1, the cylinder lies in a horizontal plane in battery
On 1, and it is fixedly linked with the battery 1, and slide rail 3 can be then enclosed in the cylinder, because the cylinder can carry out phase on the slide rail 3
To sliding, therefore, the battery 1 being connected with the cylinder can also carry out relative slip on the slide rail 3.
In figure 3b, the slide rail 3 being horizontally placed in electric automobile bottom accommodating chamber 2 is provided with symmetrical groove, and is placed in
Grapple as shown in Figure 3 B is then fixedly connected with battery 1 in the accommodating chamber 2, the grapple can be embedded into the groove of slide rail 3,
So as to realize the connected mode of snapping with slide rail 3, in the connected mode of this snapping, the grapple can carry out phase on slide rail 3
To sliding, therefore, the battery 1 being fixedly linked with the grapple then also can carry out phase by the grapple on the slide rail 3 in accommodating chamber 2
To sliding.
In fig. 3 c, a hole for running through battery (battery bag or battery modules) both ends, the hole are provided with battery 1
The both ends in hole are all openings, and the slide rail 3 being placed in electric automobile bottom accommodating chamber 2 then may pass through the hole, by battery 1
The top of accommodating chamber 2 is hung over, from Fig. 3 C as can be seen that because the slide rail 3 is not to fix in the hole with battery 1, so,
After battery 1 is hung on slide rail 3 in this way, slip can be realized on the slide rail 3.
Although the battery 1 that above-mentioned several ways can enable to be positioned in electric automobile bottom accommodating chamber 2 is in slide rail 3
Enterprising line slip, still, in the several ways of described above, either slide rail 3 and battery 1 are direct phases as shown in Figure 3 C
Mode even, or the mode being indirectly connected with the cylinder on battery 1 or grapple as shown in Fig. 3 A, Fig. 3 B, battery 1 is at this
All so not only battery 1 can be caused to slide difficulty on slide rail 3 by larger force of sliding friction during 3 enterprising line slip of slide rail,
If frequently slided, no matter to battery in itself, or to slide rail 3 itself, also or to the cylinder on battery 1 or grapple all
Serious abrasion can be caused, consequently, it is possible to so that the mechanism failure of this battery protection.
In order to avoid the generation of the above situation, in the utility model, the electricity that is placed in electric automobile bottom accommodating chamber 2
Several pulleys 5 can be set on pond 1, and by the rolling of the pulley 5 on slide rail 3, realize cunning of the battery 1 on the slide rail 3
It is dynamic, as shown in Figure 3 D.
In fig. 3d, the side of battery 1 is provided with upper and lower two pulleys 5 (can also be two rows pulley 5), and horizontal
The slide rail 3 being placed in electric automobile bottom accommodating chamber 2 is then clipped among the two (or two rows) pulleys 5, so, battery 1
It can realize and slide on the slide rail 3 by two up and down (or two rows) pulleys 5 as shown in fig.3d, also, due to battery 1
In 3 enterprising line slip of slide rail, two up and down (or two rows) contacted with slide rail 3 are to roll caused by between pulley 5 and slide rail 3
Frictional force, this is greatly lowered resistance of the battery 1 in 3 enterprising line slip of slide rail, also, this mode also will not be to slide rail 3
And battery 1 causes too big abrasion in itself, so as to further ensure the normal work of this battery protecting apparatus.
It should be noted that the connected mode and not all connected mode of several batteries and slide rail of described above, also
There can be other connected modes, this is no longer going to repeat them, also, the connection of several batteries 1 of described above and slide rail 3
Mode is that slide rail 3 hangs over battery 1 in the accommodating chamber 2 of electric automobile bottom, and in the utility model, the cunning in accommodating chamber 2
The bottom that rail 3 may also be arranged in accommodating chamber 2, and battery 1 is held up in accommodating chamber 2, it can also so realize that battery 1 is holding
The movement received in room 2, and specific apparatus structure is identical with the battery protecting apparatus principle of described above, therefore also no longer carry out
It is described in detail.
Although the battery protecting apparatus of described above can make battery 1 in 3 enterprising line slip of slide rail, to avoid accommodating chamber 2
Deform and be opposite to the battery 1 in the accommodating chamber 2 and produce extruding infringement, still, if battery 1 can be in the slide rail in accommodating chamber 2
3 cofree slips, then if things go on like this not only battery 1 and slide rail 3 can be caused to damage in itself, also, also can be to battery vapour
Influence is brought during the traveling of car, e.g., when driver's electric vehicle drive is turned, battery 1 can be because electric automobile
Turning and enter line slip to both sides on slide rail 3 in accommodating chamber 2, and under normal circumstances, traveling energy is provided to electric automobile
Its quality of the battery 1 in source is generally larger, and therefore, slip of the battery 1 on slide rail 3 may influence whether the turning of electric automobile,
So as to cause electric automobile to occur traffic accident during turning.
So in order to avoid battery 1 arbitrarily slides caused harm on slide rail 3, can be in cunning in the utility model
The left and right ends of rail 3 set limit spring 6, and the battery 1 being placed in accommodating chamber 2 is fixed on into two by the limit spring 6
Between the limit spring 6 at end, as shown in Figure 4.
Fig. 4 is the battery protecting apparatus schematic diagram provided by the utility model provided with limit spring 6.
In Fig. 4, on the slide rail 3 being horizontally placed in electric automobile bottom accommodating chamber 2, its both ends is respectively arranged with spacing
Spring 6, wherein, for each limit spring 6, one end of the limit spring 6 can be against for slide rail 3 to be fixed on into receiving
On bolt 4 in room 2, and the other end of the limit spring 6 can then be against the side of battery 1, so, be separately positioned on cunning
The limit spring 6 of the left and right ends of rail 3 can provide direction opposite effect power to the battery 1 being positioned in accommodating chamber 2 so that the electricity
Pond 1 can be resisted against between the limit spring 6 of the left and right ends of slide rail 3, so not only ensure that battery 1 by deformation accommodating chamber 2
It can be slided during extruding on slide rail 3, it is also ensured that battery 1 being capable of metastable fixation in the normally travel of battery car
On the slide rail 3 of accommodating chamber 2, the service life of battery 1 and slide rail 3 is then not only effectively guaranteed, and also assures that
The safety traffic of battery car.
In addition to described above is by way of battery 1 is relatively fixed on slide rail 3 by limit spring 6, in this reality
In new, hydraulic means 7 also can be set the left and right ends of slide rail 3 in accommodating chamber 2, and by the hydraulic means 7, by battery
1 carried out on slide rail 3 it is spacing, as shown in Figure 5.
Fig. 5 is the schematic diagram of the battery protecting apparatus provided by the utility model provided with hydraulic means 7.
In Figure 5, the left and right ends of slide rail 3 can set hydraulic means 7 respectively in accommodating chamber 2, and the one of the hydraulic means 7
End can be against the bolt 4 for being fixed on slide rail 3 in accommodating chamber 2, and the other end of the hydraulic means 7 can then be against receiving
On battery 1 in room 2, or be against the battery 1 be used for and slide rail 3 connection part, so, be separately positioned on slide rail
The hydraulic means 7 at 3 both ends can provide direction opposite effect power respectively to the battery 1, and the battery 1 then is resisted against into slide rail 3
On the hydraulic means 7 of left and right ends so that the battery 1 can in the 3 enterprising line slip of slide rail in accommodating chamber 2, while
Can smoothly it be fixed between the hydraulic means 7 of the left and right ends of slide rail 3 in the normal driving process of electric automobile.Certainly,
In addition to the mode of above two self-contained battery 1, it can also use other modes that battery 1 is spacing in slide rail 3, herein
Differ and one have been illustrated.Either helical spring, hydraulic means 7, nitrogen spring, each fall within described in the utility model spacing
The scope of spring.
When electric automobile collides, the accommodating chamber 2 of placing battery can produce because of the collision of electric automobile generation
Deformation, its form deformed are usually expressed as the inwall of accommodating chamber 2 to the internal projection of accommodating chamber 2, and then to being placed in accommodating chamber 2
Battery 1 produce extruding.Although can effectively reduce extruding of the deformation accommodating chamber 2 to battery 1 by the above method to damage,
It is that when electric automobile collides, the accommodating chamber 2 of deformation still can produce extruding to battery 1, if also, electric automobile hair
Raw collision is very violent, and the deformation process of accommodating chamber 2 also will be very rapid, and because the battery 1 being placed in accommodating chamber 2 is solid
Between fixed limit spring 6, i.e. battery is geo-stationary in accommodating chamber 2, therefore, the raised inwall pair of accommodating chamber 2
The temporary impact (instantaneous extruding) of battery 1 may also can cause certain damage to battery 1, so as to trigger potential safety hazard.
So in order to further protect the battery 1 in accommodating chamber 2, can be in the inwall of accommodating chamber 2 in the utility model
One air bag 10 of middle setting, when electric automobile collides, the air bag 10 can be hit by a bullet from the inwall of accommodating chamber 2
Go out, battery 1 is promoted towards opposite side is collided, to protect the battery 1, as shown in Figure 6.
Fig. 6 is the schematic diagram of the battery protecting apparatus provided by the utility model provided with air bag 10.
In figure 6, an air bag 10 is provided with the inwall of accommodating chamber 2, the air bag 10 is not sent out in electric automobile
During raw collision in the collapsible air bag container structure (such as the structure such as hole, depression, accommodating case) on the inwall of accommodating chamber 2, and
When electric automobile collides, the air bag 10 can eject from the air bag container structure of accommodating chamber, and promote the battery 1
3 enterprising line slip of slide rail in accommodating chamber 2, to protect the battery 1 being placed in the accommodating chamber 2.One end of the air bag 10
It is connected with the inflation element 9 being arranged in the inwall of accommodating chamber 2, the inflation element 9 is used to be inflated to the air bag 10,
That is, when electric automobile collides, the inflation element 9 can quickly complete the inflation to the air bag 10, and then make the peace
Full air bag 10 ejects from the air bag container structure on the inwall of accommodating chamber 2, to protect the battery 1 in accommodating chamber 2, and controls this to fill
The signal that gas element 9 is inflated to air bag 10 then comes from the crash sensor 8 being arranged in electric automobile, the collision sensing
Device 8 may be provided under the center body pillar of electric automobile or other positions, and the crash sensor 8 is when monitoring electric automobile
During collision, a letter for making the inflation element 9 be inflated to air bag 10 can be sent to connected inflation element 9
Number, then cause the inflation element 9 according to the signal received, rapidly to complete the inflation to air bag 10.
It should be noted that in actual applications, when electric automobile collides with object, what electric automobile was subject to touches
Hit impulsive force to vary, accordingly, the vehicle body of the electric automobile caused crash acceleration during collision also has greatly
Have small, and for the utility model, the various forms of collisions that electric automobile is subjected to not necessarily all make to be arranged on electronic vapour
Air bag 10 in car bottom accommodating chamber 2 ejects, e.g., when the electric automobile wiping slight with the generation of other vehicles is touched, the safety
Air bag 10 should not eject from the inwall of accommodating chamber 2.So crash sensor 8 is in the crash acceleration to electric car body
When being monitored, it is necessary to according to the size of the crash acceleration monitored, to decide whether to being connected with the crash sensor 8
Inflation element 9, which is sent, makes the signal that inflation element 9 is inflated to air bag 10.Therefore, in the utility model, can be passed in collision
The threshold value of one crash acceleration is set in sensor 8, and the threshold value shows when crash sensor 8 monitors the size of crash acceleration
During equal to or over the predetermined threshold value, crash sensor 8, which just needs to send to inflation element 9, makes inflation element 9 to air bag
The signal of 10 inflations, so that the battery 1 that the air bag 10 protection is placed in electric automobile bottom accommodating chamber 2.So from here
Touched as can be seen that the collision being previously mentioned in the utility model is not the slight wiping that electric automobile is subjected to, and refer to energy
The severe crash for being enough deformed the accommodating chamber 2 of placing battery.As another preferred embodiment, crash sensor 8
Inflation element 9 can be decided whether to make to safety by detecting the size of collision intrusion volume (in other words, the deformation quantity of vehicle body)
Air bag 10 is inflated, when intrusion volume exceedes predetermined threshold value, show vehicle body side by severe crash, it is necessary to collide side gas
Capsule is inflated.
When being collided due to electric automobile and object, the object generally all can implement collision to the side of electric automobile,
Regardless of whether be electric automobile which side there occurs severe crash, the safety being arranged in the inwall of electric automobile bottom accommodating chamber 2
Air bag 10 is required for ejection to protect the battery 1 being placed in the accommodating chamber 2, therefore, be required for around the electric automobile pre-
The crash sensor 8 of vehicle body crash acceleration can be monitored by first setting, and accordingly, the surrounding in the inwall of accommodating chamber 2 should also be set
Each air bag 10.So, it is when crash sensor 8 monitors that the side of electric car body collides, then controllable
The inflation element 9 that is connected with crash sensor 8 is made to being arranged on the side homonymy that is collided in the inwall of accommodating chamber 2 with vehicle body
Air bag 10 be inflated so that the air bag 10 of the side ejects from the inwall of accommodating chamber 2, to avoid accommodating chamber
The deformation of 2 sides and the damage brought to battery 1.
As can be seen that travelling the battery 1 of the energy due to being provided to electric automobile from the battery protecting apparatus of described above
Can in the 3 enterprising line slip of slide rail in electric automobile bottom accommodating chamber 2, therefore, even if what the accommodating chamber 2 occurred by electric automobile
Collide and be deformed, its inwall deformed will promote battery 1 so that the battery 1 is slided on the slide rail 3 in accommodating chamber 2
Dynamic, the situation for deformation blast occur because electric automobile collides so as to be effectively prevented battery 1 occurs.Further,
Due to being provided with air bag 10 in the inwall of accommodating chamber 2, when electric automobile, which is sent, to be collided, the air bag 10 can be from receiving
Rapidly ejected in the inwall of room 2, the battery 1 being positioned over so as to further protection in accommodating chamber 2, reduce the battery 1
Caused potential safety hazard.
It is substantially all it should be noted that can be seen that it from the battery protecting apparatus of described above for protecting battery 1
The left and right sides from the extruding of the inwall of accommodating chamber 2 or so, and in actual applications, the front and rear of electric automobile can also may occur
Collision, causes the front and rear inwall of accommodating chamber 2 to be deformed, and then the front and rear sides of battery 1 may be squeezed.In order to drop
The front and rear collision of low electric automobile caused by battery 1 to damaging, can be vertically left with vehicle body in accommodating chamber 2 in utility model
The lower horizontal of slide rail 3 of right both sides sets several slide rails 3 vertical with before and after electric automobile, before and after electric automobile
Slide rail 3 can vertically with vehicle body at left and right sides of 3 enterprising line slip of slide rail, and the battery 1 being placed in accommodating chamber 2 then can be set
Vertically with electric automobile before and after slide rail 3 on, as shown in Figure 7.
Fig. 7 can make the battery protecting apparatus schematic diagram that battery 1 all around enters line slip to be provided by the utility model.
In the figure 7, be provided with the accommodating chamber 2 of electric automobile bottom two rows interlock slide rail 3, wherein, above one
Row's slide rail 31 is vertical with left and right sides of electric car body, and being located below the slide rail 32 of a row is then and electric automobile
Body front and rear sides are vertical, below row's slide rail 32 can enter line slip along the downside of row's slide rail 31 above, and to electronic vapour
Car provide traveling the energy battery 1 on row's slide rail 32 is disposed below, the battery 1 can a row below slide rail 32 it is enterprising
Slide rail before and after row, and because following row slide rail 32 can be horizontally slipped above on row's slide rail 31, so just make
Battery 1 is obtained can all around to move in the accommodating chamber 2.Wherein, row's slide rail 31 and following row slide rail 32 above
Connected mode it is as shown in Figure 8.
Fig. 8 is the connected mode schematic diagram of two rows slide rail provided by the utility model.
In fig. 8, hollow groove is provided with row's slide rail 31 above, two pulleys 5, pulley 5 are provided with the groove
Line slip can be entered in row's slide rail 31 above, and a connecting rod is provided between the two pulleys 5, the connecting rod by this two
Individual pulley 5 is connected with following row slide rail 32, it is achieved thereby that following row slide rail 32 can be in row's slide rail 31 above
The effect that is horizontally slipped of lower end.Certainly, in addition to the connected mode shown in Fig. 8, can also be connected by others
Mode realizes following row slide rail 32, and above, the lower end of row's slide rail 31 is horizontally slipped, and is just no longer illustrated one by one herein
Illustrate.
The both ends of each slide rail 3 in Fig. 7 are designed with bolt 4, and are additionally provided with limit spring 6 at the both ends of each slide rail 3, its
In, for the slide rail 31 of a row above, the bolt 4 for being arranged on the left and right ends of slide rail 3 is to be used to fix the slide rail 3
In the accommodating chamber 2 of electric automobile bottom, and the one end of limit spring 6 set on row slide rail 31 above is against and is placed on
On the bolt 4 at the both ends of one row's slide rail 31, and the other end is then against on following row slide rail 32, so, is arranged above row cunning
Following row slide rail 32 can then be fixed in the above the limit spring 6 of the left and right ends of row's slide rail 31 by the limit spring 6 on rail 31
Between.
It should be noted that because battery 1 is provided on following row slide rail 32, and, the battery 1 can only be under
Slid back and forth on the row's slide rail 32 of face one, so, battery 1 is then fixed to one another in the lateral direction with following row slide rail 32
, that is to say, that row's slide rail 32 (will not be arranged above the left and right ends of row's slide rail 31 in above-mentioned limit spring 6 below
Limit spring 6) in the presence of drawn close each other to centre.
And for the slide rail 32 of a following row, the bolt 4 for being arranged on the rear and front end of slide rail 3 is not used to by under
The row's slide rail 32 of face one is fixed in the accommodating chamber 2 of electric automobile bottom, but for before propping up and being disposed below row's slide rail 32
The limit spring 6 at both ends afterwards so that, can be to the provider of battery 1 in the case that the limit spring 6 is bolted 4 limitations at one end
To opposite effect power, and then the battery 1 is caused to be resisted against the limit spring for the rear and front end for being arranged at following row slide rail 32
Between 6, so, in the figure 7 in the presence of shown each limit spring 6, below row's slide rail 32 and be disposed below
Battery 1 on one row's slide rail 32 metastable can be fixed in the accommodating chamber 2 of electric automobile bottom, so as to effectively ensure
The normally travel of electric automobile.
It can be seen that from the battery protecting apparatus shown in above-mentioned Fig. 7 left before and after being carried out due to battery 1 in accommodating chamber 2
Move right, so, no matter the which side of electric automobile is collided, the battery 1 being placed in the accommodating chamber 2 can by
Enter line slip, also, a left side before and after accommodating chamber 2 along slide rail 3 to opposite side after to the deformable squeeze of the side of accommodating chamber 2
One air bag 10 can be respectively set in right inwall, further the battery 1 can so be implemented to protect by air bag 10
Shield.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (6)
1. a kind of battery protecting apparatus, including：It is arranged at the accommodating chamber for placing battery of body bottom, it is characterised in that
Some horizontal slide rails are provided with the accommodating chamber；
The battery is placed on the slide rail；
The battery can slide on the slide rail；
Wherein, the both ends of the slide rail are respectively equipped with limit spring；
The limit spring at both ends is used to provide direction opposite effect power to the battery so that the battery is resisted against both ends
Between limit spring.
2. device as claimed in claim 1, it is characterised in that the slide rail is perpendicular to the left and right sides of the vehicle body.
3. device as claimed in claim 1, it is characterised in that the side inner walls of the accommodating chamber are provided with air bag container structure；
The air bag for being used for protecting battery is provided with the air bag container structure.
4. device as claimed in claim 3, it is characterised in that inflation element, institute are provided with the side inner walls of the accommodating chamber
Inflation element is stated to be used for the airbag inflated.
5. device as claimed in claim 4, it is characterised in that the inflation element and the crash sensor being arranged in vehicle body
It is connected；
When the crash sensor monitors that vehicle body collides, then the crash sensor controls the inflation element to setting
The air bag put in the receiving chamber interior walls is inflated so that the air bag is hit by a bullet from the air bag container structure
Go out, to protect the battery.
A kind of 6. electric automobile, it is characterised in that the electric automobile installation described device any just like Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089236.8U CN206983703U (en) | 2016-09-28 | 2016-09-28 | A kind of protection device of battery, automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089236.8U CN206983703U (en) | 2016-09-28 | 2016-09-28 | A kind of protection device of battery, automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983703U true CN206983703U (en) | 2018-02-09 |
Family
ID=61422005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089236.8U Active CN206983703U (en) | 2016-09-28 | 2016-09-28 | A kind of protection device of battery, automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382820A (en) * | 2020-11-12 | 2021-02-19 | 上海理工大学 | Active control battery protection device and control method thereof |
| CN112543728A (en) * | 2020-10-20 | 2021-03-23 | 华为技术有限公司 | Frame and have its vehicle |
-
2016
- 2016-09-28 CN CN201621089236.8U patent/CN206983703U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543728A (en) * | 2020-10-20 | 2021-03-23 | 华为技术有限公司 | Frame and have its vehicle |
| CN112543728B (en) * | 2020-10-20 | 2022-06-14 | 华为技术有限公司 | Frame and have its vehicle |
| CN112382820A (en) * | 2020-11-12 | 2021-02-19 | 上海理工大学 | Active control battery protection device and control method thereof |
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Address after: 100025 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Patentee after: Lexus Automobile (Beijing) Co.,Ltd. Address before: 100026 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Patentee before: FARADAY (BEIJING) NETWORK TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20180930 Address after: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Patentee after: Evergrande Faraday Future Smart Car (Guangdong) Co.,Ltd. Address before: 100025 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Patentee before: Lexus Automobile (Beijing) Co.,Ltd. |
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Effective date of registration: 20190402 Address after: 100015 Building No. 7, 74, Jiuxianqiao North Road, Chaoyang District, Beijing, 001 Patentee after: FAFA Automobile (China) Co.,Ltd. Address before: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Patentee before: Evergrande Faraday Future Smart Car (Guangdong) Co.,Ltd. |
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| TR01 | Transfer of patent right |