CN206388759U - Battery bag fence rail and the vehicle with it - Google Patents
Battery bag fence rail and the vehicle with it Download PDFInfo
- Publication number
- CN206388759U CN206388759U CN201720032978.5U CN201720032978U CN206388759U CN 206388759 U CN206388759 U CN 206388759U CN 201720032978 U CN201720032978 U CN 201720032978U CN 206388759 U CN206388759 U CN 206388759U
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- fence rail
- battery bag
- segmental arc
- rail body
- section
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of battery bag fence rail and the vehicle with it, battery bag fence rail includes fence rail body, fixed column and helical spring, fence rail body is made of metal, reinforcement structure is provided with fence rail body, reinforcement structure and fence rail body are profile-followed, fence rail body has multi-section circular arc section, wherein the corresponding center of circle of two sections of arc sections of arbitrary neighborhood is located at the inner side and outer side of fence rail body respectively, fixed column is suitable to be fixed on the housing of battery bag, fixed column is connected with the medial arc section of fence rail body, helical spring is set in fixed column and flexibly compresses the medial surface of medial arc section and the housing of battery bag.According to the battery bag fence rail of the utility model embodiment, the extruding energy that car body is transmitted can be effectively absorbed when vehicle is hit, battery bag thus can be prevented to be squeezed deformation, and then prevent battery fluid leakage from causing burning, protect the safety of passenger.
Description
Technical field
The utility model is related to vehicle manufacture field, in particular to a kind of battery bag fence rail and with the battery
The vehicle of bag fence rail.
Background technology
In the vehicle provided with battery bag, if the outside of battery bag does not protect energy absorption device effectively, when vehicle by
During shock, battery bag, which can be squeezed, causes situations such as battery fluid is leaked, so that the danger such as burning easily occur for vehicle.
In the related art, only by the wall thickness for the shell for increasing battery bag, or setting reinforcement etc. outside battery bag
Mode improves the anti-extrusion ability such as battery bag, under above-mentioned technical proposal, not only considerably increases battery bag overall weight, and
The shell or reinforcement of battery bag can not effectively absorb the shock that battery bag is subject to.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
It is to propose a kind of battery bag for the anti-extrusion ability that can at least improve battery bag to a certain extent with new first aspect
Fence rail.
Second aspect of the present utility model is to propose a kind of vehicle with above-mentioned battery bag fence rail.
Battery bag fence rail according to the utility model first aspect, including fence rail body, fixed column and spiral
Spring, the fence rail body is made of metal, and reinforcement structure, the reinforcement structure and institute are provided with the fence rail body
State fence rail body profile-followed, the fence rail body has multi-section circular arc section, wherein the two of arbitrary neighborhood section arc section is corresponding
The center of circle is located at the inner side and outer side of the fence rail body respectively, and the fixed column is suitable to be fixed on the housing of battery bag, institute
State fixed column with the medial arc section of the fence rail body to be connected, the helical spring is set in the fixed column and elasticity
Ground compresses the medial surface of the medial arc section and the housing of the battery bag.
Battery bag fence rail according to the utility model first aspect, can effectively inhale when vehicle is hit
The extruding energy that the body that returns the vehicle to the garage and knock off is transmitted, thus can prevent battery bag to be squeezed deformation, and then prevent battery fluid leakage from causing burning,
Protect the safety of passenger.
In addition, can also have technical characteristic additional as follows according to the above-mentioned battery bag fence rail of the utility model：
Preferably, the fence rail body includes the first left side segmental arc, the second left side segmental arc, the 3rd left side arc
Section, the first right side segmental arc, the second right side segmental arc, the 3rd right side segmental arc and medial arc section, first left side arc
Section, second left side segmental arc, the 3rd left side segmental arc, the medial arc section, the 3rd right side segmental arc, institute
State the second right side segmental arc and first right side segmental arc is sequentially connected.
Further, first left side segmental arc, second left side segmental arc and the 3rd left side segmental arc are closed
In medial arc section and first right side segmental arc, second right side segmental arc and the 3rd right side segmental arc point
It is not symmetrical.
Further, the corresponding center of circle of the medial arc section is located at the inner side of the fence rail body.
Further, the fence rail body is configured to " u "-shaped.
Preferably, the reinforcement structure is the flange of the top edge and lower edge that are arranged on the fence rail body.
Preferably, the fixed column includes big footpath section and path section, and the housing of the big footpath section and the battery bag is fixed,
The centre position of the path section and medial arc section is fixed.
Preferably, it is provided with the medial arc section on pad, the helical spring and is arranged with gum cover.
Vehicle according to the utility model second aspect, provided with the battery bag as described in the utility model first aspect
Fence rail.
Vehicle according to the utility model second aspect, can be effectively prevented from battery bag when vehicle is hit
It is squeezed and burns, so as to protects the safety of passenger.
Brief description of the drawings
Fig. 1 is the battery bag fence rail of the utility model embodiment and the assembling schematic diagram of battery bag；
Fig. 2 is the structural representation of the fence rail body of the utility model embodiment；
Fig. 3 is the fixed column of the utility model embodiment and the structural representation of helical spring.
Reference：
Vehicle 1000, battery bag fence rail 100, fence rail body 1, reinforcement structure 11, the first left side segmental arc 12, second
Left side segmental arc 13, the 3rd left side segmental arc 14, the first right side segmental arc 15, the second right side segmental arc 16, the 3rd right side arc
Section 17, medial arc section 18, mounting hole 181, fixed column 2, big footpath section 21, path section 22, helical spring 3, battery bag 200, shell
Body 201.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " length ", " width ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate with one another；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The utility model is described below in conjunction with the accompanying drawings and with reference to specific embodiment.
The battery bag fence rail 100 of the utility model embodiment is described with reference to Fig. 1-Fig. 3 first.
As shown in Figure 1-Figure 3, battery bag fence rail 100 can be located in the housing 201 of battery bag 200 in above-below direction
Portion, the battery bag fence rail 100 of the utility model embodiment can include fence rail body 1, and fence rail body 1 can be by metal
It is made, fence rail body 1 can be strip, and fence rail body 1 can be connected with the housing 201 of battery bag 200, and fence rail
Body 1 can in left-right direction extend in the side (such as the front side of housing 201) of housing 201.
It should be noted that in some specific embodiments of the present utility model, housing 201 can be battery bag 200
Upper shell, in other specific embodiments of the present utility model, housing 201 can be battery bag 200 lower house.
In addition, in some specific embodiments of the present utility model, battery bag fence rail 100 can be arranged on housing
201 front side, in other specific embodiments of the present utility model, battery bag fence rail 100 can also be arranged on housing
201 rear side, in some other specific embodiment of the present utility model, the front side of housing 201 and the rear side of housing 201 are equal
Battery bag fence rail 100 can be provided with.
The utility model is described so that battery bag fence rail 100 is arranged on the front side of housing 201 as an example below.
When vehicle 1000 is hit, and the front portion of battery bag 200 is squeezed, the fence rail positioned at the front side of housing 201
Body 1 can first be squeezed deformation, so that fence rail body 1 can bear portion extrusion energy, and then it is anti-to reduce battery bag
Guard beam 100 passes to the extruding energy of battery bag 200, reduces the deformation extent of battery bag 200, thus it can be prevented that battery fluid
Leakage causes burning, protects the safety of passenger.
As shown in Fig. 2 can be provided with reinforcement structure 11 on fence rail body 1, reinforcement structure 11 can be with fence rail sheet
Body 1 is profile-followed, i.e., reinforcement structure 11 can be along along the length direction (i.e. left and right directions) of fence rail body 1 with fence rail body 1
Change and change, reinforcement structure 11 can improve the intensity of fence rail body 1, when preventing that fence rail body 1 is squeezed deformation
Damage.
As shown in Fig. 2 fence rail body 1 can have multi-section circular arc section, reinforcement structure 11, which can also be corresponded to, has multistage
The corresponding center of circle of two sections of arc sections of arc section, wherein arbitrary neighborhood can be located at the inner side and outer side of fence rail body 1 respectively
(front side and rear side i.e. in figure), thus, fence rail body 1 can be wavy camber beam, so that fence rail body 1 is being hit
Fully crimp linear beam can be launched into when hitting deformation, and then fence rail body 1 can absorb more extruding energy, enter
One step reduces the extruding energy that battery bag 200 is born.
According to the battery bag fence rail 100 of the utility model embodiment, by setting battery bag to protect in the front side of housing 201
Beam 100, when vehicle 1000 is hit, and the front portion of battery bag 200 is squeezed, the fence rail sheet positioned at the front side of housing 201
Body 1 can first be squeezed deformation, so that fence rail body 1 can bear portion extrusion energy, and then reduce battery bag protection
Beam 100 passes to the extruding energy of battery bag 200, reduces the deformation extent of battery bag 200, thus it can be prevented that battery fluid is let out
Dew causes burning, protects the safety of passenger.
Meanwhile, by setting reinforcement structure 11 in fence rail body 1, the intensity of fence rail body 1 can be improved, is prevented
Guard beam body 1 is damaged when being squeezed deformation.In addition, by being provided with multi-section circular arc section, fence rail body 1 in fence rail body 1
More extruding energy can be absorbed when by collision deformation, further reduce the extruding energy that battery bag 200 is born.
Preferably, as shown in Fig. 2 fence rail body 1 can include the first left side segmental arc 12, the second left side segmental arc
13rd, the 3rd left side segmental arc 14, the first right side segmental arc 15, the second right side segmental arc 16, the 3rd right side segmental arc 17 and centre
Segmental arc 18, the first left side segmental arc 12, the second left side segmental arc 13, the 3rd left side segmental arc 14, medial arc section the 18, the 3rd
Right side segmental arc 17, the second right side segmental arc 16 and the first right side segmental arc 15 can be from left to right sequentially connected.
It is understood that the first left side segmental arc 12, the 3rd left side segmental arc 14, the 3rd right side segmental arc 17 and
The corresponding center of circle of one right side segmental arc 15 and 16 pairs of the second left side segmental arc 13, medial arc section 18 and the second right side segmental arc
The center of circle answered can be located at the both sides of fence rail body 1 in fore-and-aft direction respectively.Thus, fence rail body 1 can have seven
Segmental arc, fence rail body 1 can fully absorb extruding energy when by collision deformation, and then reduce the change of battery bag 200
Shape degree.
Specifically, as shown in Fig. 2 the first left side segmental arc 12, the second left side segmental arc 13 and the 3rd left side segmental arc 14
It can distinguish on medial arc section 18 with the first right side segmental arc 15, the second right side segmental arc 16 and the 3rd right side segmental arc 17
Symmetrically, i.e., fence rail body 1 can with medial arc section 18 bisector axial symmetry, thus fence rail body 1 hit
When, the left part and right part of fence rail body 1 can extrude energy with Balance Absorption, and then equably reduce battery bag 200 in difference
The deformation extent of position.
More specifically, as shown in Fig. 2 the 18 corresponding centers of circle of medial arc section can be located at the inner side of fence rail body 1
(i.e. towards the side of housing 201), it is to be understood that the second left side segmental arc 13 and the corresponding circle of the second right side segmental arc 16
The heart can also be located at the inner side of fence rail body 1, the first left side segmental arc 12, the 3rd left side segmental arc 14, the 3rd right side arc
Section 17 and the corresponding center of circle of the first right side segmental arc 15 can be located at the outside (one i.e. away from housing 201 of fence rail body 1
Side).
Thus, can be with positioned at middle medial arc section 18 when fence rail body 1 is by shock towards housing 201
More easily deformed towards housing 201, fence rail body 1 is fully absorbed extruding energy when by collision deformation, enter
And reduce the deformation extent of battery bag 200.
Specifically, as depicted in figs. 1 and 2, the construction of fence rail body 1 can be " u "-shaped, the left and right two of fence rail body 1
End can be bent to the left and right sides of housing 201 respectively, so that fence rail body 1 can be prevented with the left and right sides of protective housing 201
Only there is the situation that battery bag 200 is directly hit not in contact with battery bag fence rail 100 in vehicle 1000, make battery bag 200 by
Fully protect.
It should be noted that in some specific embodiments, fence rail body 1 can abut in the left and right of housing 201
Both sides, and in other specific embodiments, as shown in figure 1, the left and right sides that fence rail body 1 can also be with housing 201
With a segment distance.
Preferably, as shown in Fig. 2 reinforcement structure 11 can be the top edge and lower edge for being arranged on fence rail body 1
Flange 11, flange 11 can be bent in the top edge and lower edge of fence rail body 1 towards the housing 201 of battery bag 200, flange 11
Can be profile-followed along length direction (i.e. left and right directions) and the fence rail body 1 of fence rail body 1, it is possible thereby to make fence rail sheet
The structure of body 1 is simpler.
In some optional embodiments, as shown in figures 1 and 3, battery bag fence rail 100 can also include fixed column 2
With helical spring 3.Fixed column 2 can be fixed on the housing 201 of battery bag 200 along the longitudinal direction, and one end of fixed column 2 is with
Between segmental arc 18 be connected, specifically, as shown in Fig. 2 medial arc section 18 center can be provided with mounting hole 181, fixed column 2
One end can wear mounting hole 181 and be connected with fence rail body 1.
As shown in figures 1 and 3, helical spring 3 can be set in fixed column 2, and helical spring 3 can be compressed flexibly
Between medial arc 18 medial surface of section and the housing 201 of battery bag 200, thus, when vehicle 1000 is hit, fence rail
When body 1 is to the transmission extruding energy of battery bag 200, helical spring 3 can compress and further absorb extruding energy, so as to enter one
Step reduces the deformation extent of battery bag 200.
In some specific embodiments, one end of helical spring 3 can be welded on the housing 201 of battery bag 200, and
Helical spring 3 may be at compressive state after mounting, so that helical spring 3 can provide pretightning force for fence rail body 1, protect
Card fence rail body 1 is connected firmly with housing 201.
Specifically, as shown in figure 3, fixed column 2 includes big footpath section 21 and path section 22, big footpath section 21 can be with battery bag
200 housing 201 is fixed, i.e., big footpath section 21 can stretch out in the housing 201 of battery bag 200, and path section 22 can continue
Stretch out in big footpath section 21, path section 22 can be fixed with the centre position of medial arc section 18, so as to reduce fixation
Post 2 and the erection space of medial arc section 18, and then the perforated area of mounting hole 181 is reduced, add fence rail body 1
Structural strength.
In some specific embodiments, pad (not shown), pad are also provided with medial arc section 18
It can be arranged between medial arc section 18 and fixed column 2, pad can have certain elasticity, so as to be hit in vehicle 1000
Hit, when fence rail body 1 is to the transmission extruding energy of battery bag 200, pad can compress and further absorb extruding energy, so that
Further reduce the deformation extent of battery bag 200.
Meanwhile, when vehicle 1000 is hit, when fence rail body 1 is to the transmission extruding energy of battery bag 200, pad can be with
Reduction medial arc section 18 oppresses the abnormal sound produced during fixed column 2, improves the NVH performances of vehicle.
Gum cover (not shown) can be arranged with helical spring 3, gum cover there can be certain elasticity, so as to work as car
1000 are hit, and when fence rail body 1 is to the transmission extruding energy of battery bag 200, gum cover can compress and further absorb
Energy is extruded, so as to further reduce the deformation extent of battery bag 200.Meanwhile, when vehicle 1000 is hit, fence rail sheet
When body 1 is to the transmission extruding energy of battery bag 200, gum cover can reduce the abnormal sound produced when helical spring 3 compresses, improve vehicle
NVH performances.
The vehicle 1000 of the utility model embodiment is described with reference to Fig. 1.
As shown in figure 1, the vehicle 1000 of the utility model embodiment is provided with such as any of the above-described kind of embodiment of the utility model
Battery bag fence rail 100.
, can be in vehicle 1000 by setting battery bag fence rail 100 according to the vehicle 1000 of the utility model embodiment
It is effectively prevented from battery bag 200 when being hit to be squeezed and burn, so as to protect the safety of passenger.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can be by
Not be the same as Example or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (9)
1. a kind of battery bag fence rail, it is characterised in that the battery bag fence rail includes：
Fence rail body, the fence rail body is made of metal, and reinforcement structure is provided with the fence rail body, described to add
Strong structure is profile-followed with the fence rail body, and the fence rail body has multi-section circular arc section, wherein the two of arbitrary neighborhood section circle
The corresponding center of circle of segmental arc is located at the inner side and outer side of the fence rail body respectively；
Fixed column, the fixed column is suitable to be fixed on the housing of battery bag, in the fixed column and the fence rail body
Between segmental arc be connected；
Helical spring, the helical spring is set in the fixed column and flexibly compresses the medial surface of the medial arc section
With the housing of the battery bag.
2. battery bag fence rail according to claim 1, it is characterised in that the fence rail body includes：First left side
Segmental arc, the second left side segmental arc, the 3rd left side segmental arc, the first right side segmental arc, the second right side segmental arc, the 3rd right side arc
Shape section and medial arc section, first left side segmental arc, second left side segmental arc, the 3rd left side segmental arc, institute
State medial arc section, the 3rd right side segmental arc, second right side segmental arc and first right side segmental arc sequentially phase
Even.
3. battery bag fence rail according to claim 2, it is characterised in that first left side segmental arc, described second
Left side segmental arc and the 3rd left side segmental arc are on medial arc section and first right side segmental arc, described second
Right side segmental arc and the 3rd right side segmental arc are respectively symmetrically.
4. battery bag fence rail according to claim 3, it is characterised in that the corresponding center of circle of the medial arc section is located at
The inner side of the fence rail body.
5. battery bag fence rail according to claim 2, it is characterised in that the fence rail body is configured to " u "-shaped.
6. battery bag fence rail according to claim 1, it is characterised in that the reinforcement structure is to be arranged on the protection
The top edge of beam body and the flange of lower edge.
7. battery bag fence rail according to claim 1, it is characterised in that the fixed column includes：Big footpath section and path
Section, the housing of the big footpath section and the battery bag is fixed, and the centre position of the path section and medial arc section is fixed.
8. battery bag fence rail according to claim 1, it is characterised in that be provided with pad in the medial arc section,
Gum cover is arranged with the helical spring.
9. a kind of vehicle, it is characterised in that including the battery bag fence rail according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032978.5U CN206388759U (en) | 2017-01-11 | 2017-01-11 | Battery bag fence rail and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032978.5U CN206388759U (en) | 2017-01-11 | 2017-01-11 | Battery bag fence rail and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388759U true CN206388759U (en) | 2017-08-08 |
Family
ID=59492727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720032978.5U Active CN206388759U (en) | 2017-01-11 | 2017-01-11 | Battery bag fence rail and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649142A (en) * | 2017-10-09 | 2019-04-19 | 大众汽车有限公司 | Cell apparatus and the vehicles with this cell apparatus |
-
2017
- 2017-01-11 CN CN201720032978.5U patent/CN206388759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649142A (en) * | 2017-10-09 | 2019-04-19 | 大众汽车有限公司 | Cell apparatus and the vehicles with this cell apparatus |
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