CN205429051U - A battery box for vehicle - Google Patents
A battery box for vehicle Download PDFInfo
- Publication number
- CN205429051U CN205429051U CN201620244037.3U CN201620244037U CN205429051U CN 205429051 U CN205429051 U CN 205429051U CN 201620244037 U CN201620244037 U CN 201620244037U CN 205429051 U CN205429051 U CN 205429051U
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- China
- Prior art keywords
- connecting portion
- recessed
- battery case
- vehicle
- left back
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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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- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a battery box for vehicle, battery box fix on the floor of vehicle, are provided with on the floor to lie in battery box rear portion and bump protection architecture after, and the battery box includes: box body, box body have trailing flank, left surface and right flank, are formed with respectively between trailing flank and left surface and the right flank towards inside incurvate left back recessed connecting portion of box body and right back recessed connecting portion, and left back recessed connecting portion bump after with around the protection architecture spaced apartly in order forming left back guard space, and right back recessed connecting portion bump after with around the protection architecture spaced apartly in order to form right back guard space, terminal installation department and cooling port installation department, just another sets up on right back recessed connecting portion a setting in terminal installation department and the cooling port installation department on left back recessed connecting portion. The utility model discloses a battery box for vehicle can effectively avoid terminal installation department and cooling port installation department to receive direct impact.
Description
Technical field
This utility model relates to technical field of vehicle, particularly to a kind of Battery case for vehicle.
Background technology
In correlation technique, the shape design of battery bag, battery bag high input voltage terminal, the layout of high voltage output terminal, the layout of cooling water pipe port does not fully take into account the security performance of battery during rear impact collision, the existence of battery bag is extruded the danger such as damage and dither, the leakage of battery bags burst, electrolyte, battery catches fire and blast.
Utility model content
In view of this, this utility model is directed to a kind of Battery case for vehicle, be prevented effectively from terminal mount and cooling port installation portion directly impacted.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of Battery case for vehicle, described Battery case is fixed on the floor of vehicle, it is provided with on described floor after being positioned at described Battery case rear portion and touches protection structure, described Battery case includes: box-like body, described box-like body has trailing flank, left surface and right flank, it is respectively formed with left back recessed connecting portion and the right side towards described box-like body internal recess between described trailing flank and described left surface and described right flank and is recessed into connecting portion, described left back recessed connecting portion with described after touch protection structure time interval open to form left back guard space, the described right side be recessed into connecting portion with described after touch protection structure time interval open to form guard space behind the right side；Terminal mount and cooling port installation portion, in described terminal mount and described cooling port installation portion is arranged on described left back recessed connecting portion and another is arranged on the described right side and is recessed on connecting portion.
Further, described left back recessed connecting portion is recessed into connecting portion with the described right side and is symmetrically arranged about described box-like body.
Further, the described Battery case for vehicle also includes: rear backplate, and described rear backplate is arranged on described floor and upwardly extends and fixes with described trailing flank.
Further, the left end of described rear backplate is provided with left extension fixed part, and described left extension fixed part is arranged on the intersection of described left surface and described left back recessed connecting portion；The right-hand member of described rear backplate is provided with right extension fixed part, and described right extension fixed part is arranged on described right flank and the described right side and is recessed into the intersection of connecting portion.
Further, forming a left side and dodge breach between described left extension fixed part and described rear backplate, described left back recessed connecting portion is dodged breach from a described left side at least in part and is manifested；Forming the right side between described right extension fixed part and described rear backplate and dodge breach, the described right side is recessed into connecting portion and dodges breach from the described right side at least in part and manifest.
Further, described rear backplate is configured to backplate after waveform, forms the energy-absorbing chamber that at least one cross section is triangle after described waveform between backplate and described trailing flank.
Further, the described Battery case for vehicle also includes: interior reinforcing plate, described interior reinforcing plate is multiple and is separately positioned on the upper surface of diapire and the lower surface of roof of described box-like body, wherein, the box like structure of hollow is formed in described in a part of described interior reinforcing plate and described diapire, another part between reinforcing plate and described roof.
Further, the left end of described interior reinforcing plate extends to described left surface and neighbouring described left back recessed connecting portion to the left, and the right-hand member of described interior reinforcing plate extends right up to described right flank and the neighbouring described right side is recessed into connecting portion.
Further, the bottom surface on described floor is provided with the first longeron and the second longeron, described first longeron is two and lays respectively at described left back recessed connecting portion and right be recessed into the underface of connecting portion and front and back extend, and described second longeron is arranged between two described first longerons and front and back extends.
Further, described after touch protection structure and include: after touch protection body, energy-absorption box and collision prevention girders, described energy-absorption box be arranged on described collision prevention girders and described after touch between protection body.
Relative to prior art, the Battery case for vehicle described in the utility model has the advantage that
(1) Battery case for vehicle described in the utility model, it is recessed into connecting portion by arranging the left back recessed connecting portion inwardly concaved and the right side on box-like body, and terminal mount and cooling port installation portion are arranged on left back recessed connecting portion and the right side is recessed on connecting portion, effectively prevent terminal mount and cooling port installation portion is directly impacted.
(2) owing to being not readily susceptible to impact according to the battery in Battery case of the present utility model, and then improve the security performance of vehicle the most to a certain extent.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram that the Battery case described in this utility model embodiment is fixed on floor；
Fig. 2 is the schematic diagram of the lower part of the Battery case described in this utility model embodiment；
Fig. 3 is the schematic diagram of the upper part of the Battery case described in this utility model embodiment；
Fig. 4 is the schematic diagram of the rear backplate described in this utility model embodiment；
Fig. 5 is the Fig. 2 schematic diagram along A-A direction.
Description of reference numerals:
100-Battery case,
110-box-like body, 120-terminal mount, 130-cools down port installation portion, the left back recessed connecting portion of 140-, and the 150-right side is recessed into connecting portion, backplate after 160-, 161-left extension fixed part, 162-right extension fixed part, reinforcing plate in 170-,
210-the first longeron, 220-the second longeron, touch protection structure after 230-, after 231-, touch protection body, 232-energy-absorption box, 233-collision prevention girders,
The left back guard space of 101-, guard space behind the 102-right side, 103-dodges on a left side breach, and 104-dodges breach in the right side.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
1 to accompanying drawing 5 in conjunction with the embodiments describe the Battery case 100 for vehicle of this utility model embodiment in detail below with reference to the accompanying drawings.
According to the Battery case 100 for vehicle of this utility model embodiment, Battery case 100 is fixed on the floor of vehicle.Specifically, Battery case 100 can be fixed on floor by welding, bonding or bolted mode.
Be provided with on floor after being positioned at Battery case 100 rear portion and touch protection structure 230, after touch protection structure 230 Battery case 100 can be avoided directly to be impacted, and absorb impact energy the most to a certain extent.
Battery case 100 includes box-like body 110, terminal mount 120 and cooling port installation portion 130.Wherein, box-like body 110 has trailing flank, left surface and right flank (label direction), form the left back recessed connecting portion 140 towards box-like body 110 internal recess between trailing flank and left surface, form the right side towards box-like body 110 internal recess between trailing flank and right flank and be recessed into connecting portion 150.Left back recessed connecting portion 140 with after touch protection structure 230 time interval and open a left back guard space of formation 101, the right side be recessed into connecting portion 150 with after touch protection structure 230 time interval and open to form guard space 102 behind the right side.
Terminal mount 120 is arranged on left back recessed connecting portion 140 with in cooling port installation portion 130 and another is arranged on the right side and is recessed on connecting portion 150.Terminal mount 120 includes that high input voltage terminal and high voltage output terminal, cooling port installation portion 130 are the circulation passage of the coolant cooling down battery.
By by terminal mount 120 with cooling port installation portion 130 is arranged on left back recessed connecting portion 140 and the right side is recessed on connecting portion 150; can be when the rear portion of vehicle be impacted; avoid terminal mount 120 and cooling port installation portion 130 directly to be impacted, effectively protect terminal mount 120 and cooling port installation portion 130.
The Battery case 100 for vehicle according to this utility model embodiment, it is recessed into connecting portion 150 by arranging the left back recessed connecting portion 140 inwardly concaved and the right side on box-like body 110, and by terminal mount 120 with cooling port installation portion 130 is arranged on left back recessed connecting portion 140 and the right side is recessed on connecting portion 150, and then effectively prevent terminal mount 120 and cooling port installation portion 130 is directly impacted, improve the security performance of vehicle.
In embodiments more of the present utility model, as shown in Figure 1 to Figure 3, left back recessed connecting portion 140 and the right side are recessed into connecting portion 150 about the symmetrical distribution of box-like body 110.Thus, it is possible to simplify the structure of Battery case 100, improve the production efficiency of Battery case 100 the most to a certain extent.
Terminal mount 120 can be arranged on left back recessed connecting portion 140, and cooling port installation portion 130 is arranged on the right side and is recessed on connecting portion 150；Certainly, terminal mount 120 can also be arranged on the right side and be recessed on connecting portion 150, and cooling port installation portion 130 is arranged on left back recessed connecting portion 140.
In embodiments more of the present utility model, as depicted in figs. 1 and 2, the Battery case 100 for vehicle can also include that rear backplate 160, rear backplate 160 are arranged on floor and upwardly extend and fix with trailing flank.Rear backplate 160 can weld with trailing flank, bond or bolt is fixed, and engineer can select according to practical situation.
The left end of rear backplate 160 is provided with left extension fixed part 161, and left extension fixed part 161 is arranged on the intersection of left surface and left back recessed connecting portion 140；The right-hand member of rear backplate 160 is provided with right extension fixed part 162, and right extension fixed part 162 is arranged on trailing flank and the right intersection being recessed into connecting portion 150.
It should be noted that intersection necessarily refer to boundary line, it is also possible to it is proximate to the face of boundary line.Such as, in the part of the close left surface that left extension fixed part 161 is arranged on left back recessed connecting portion 140；Right extension fixed part 162 is arranged on the right side and is recessed in the part of close right flank of connecting portion 150；
Rear backplate 160 can be configured to wavy shaped configuration, forms the energy-absorbing chamber that at least one cross section is triangle after waveform between backplate 160 and trailing flank.After it is to say, backplate 160 is at least some of spaced apart with trailing flank to form energy-absorbing chamber.Thus, rear backplate 160 can be absorbed a part of impact energy with flexural deformation when impacting, and reduces the damage that box-like body 110 is subject to.
In embodiments more of the present utility model, as shown in Figure 4, forming a left side and dodge breach 103 between left extension fixed part 161 and right backplate, left back recessed connecting portion 140 is dodged breach 103 from a left side at least in part and is manifested；Forming the right side between right extension fixed part 162 and rear backplate 160 and dodge breach 104, the right side is recessed into connecting portion 150 and dodges breach 104 from the right side at least in part and manifest.
Thus, terminal mount 120 and cooling port installation portion 130 can dodge breach 103 through a left side and the right side is dodged breach 104 and is arranged on left back recessed connecting portion 140 and the right side is recessed on connecting portion 150.
Preferably, as shown in Figure 3 and Figure 5, the Battery case 100 of this utility model embodiment also includes that interior reinforcing plate 170, interior reinforcing plate 170 are arranged on the upper surface of diapire and the lower surface of roof of box-like body 110, is formed with the box like structure of hollow between interior reinforcing plate 170 and diapire and roof.
Thus, it is possible to significantly improve the intensity of Battery case 100, and improve the energy absorption ability of Battery case 100 the most to a certain extent, it is to avoid be seriously damaged when Battery case 100 is impacted.
Further, the left end of interior reinforcing plate 170 extends to left surface and neighbouring left back recessed connecting portion 140 to the left, and the right-hand member of interior reinforcing plate 170 extends to right flank the most afterwards and the neighbouring right side is recessed into connecting portion 150.Thus, it is possible to be effectively increased left back recessed connecting portion 140 and the right intensity being recessed into connecting portion 150, left back recessed connecting portion 140 and the right side are recessed into connecting portion 150 and are not easy to be deformed.
In embodiments more of the present utility model, as shown in Figure 2, the bottom surface on floor is provided with the first longeron 210 and the second longeron 220, first longeron 210 is two and lays respectively at left back recessed connecting portion 140 and right be recessed into the underface of connecting portion 150 and front and back extend, and the second longeron 220 is arranged between two the first longerons 210 and front and back extends.Thus, it is possible to improve the support strength on floor, it is ensured that Battery case 100 can be stably and fixedly mounted on floor.
In embodiments more of the present utility model, as it is shown in figure 1, after touch after protection structure 230 includes and touch protection body 231, energy-absorption box 232 and collision prevention girders 233, energy-absorption box 232 be arranged on collision prevention girders 233 and after touch between protection body 231.After touch between protection body 231 and collision prevention girders 233 spaced apart, can effectively absorb the impact energy of collision, and energy-absorption box 232 further increase after touch the ability of protection structure 230 apparatus with shock absorbing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. the Battery case (100) for vehicle; it is characterized in that; described Battery case (100) is fixed on the floor of vehicle; being provided with on described floor after being positioned at described Battery case (100) rear portion and touch protection structure (230), described Battery case (100) including:
Box-like body (110), described box-like body (110) has trailing flank, left surface and right flank, it is respectively formed with the left back recessed connecting portion (140) towards described box-like body (110) internal recess between described trailing flank and described left surface and described right flank and the right side is recessed into connecting portion (150), described left back recessed connecting portion (140) with described after touch protection structure (230) time interval open to form left back guard space (101), the described right side be recessed into connecting portion (150) with described after touch protection structure (230) time interval open to form guard space (102) behind the right side；
Terminal mount (120) and cooling port installation portion (130), in described terminal mount (120) and described cooling port installation portion (130) is arranged on described left back recessed connecting portion (140), and above and another is arranged on the described right side and is recessed on connecting portion (150).
Battery case for vehicle the most according to claim 1 (100), it is characterized in that, described left back recessed connecting portion (140) is recessed into connecting portion (150) with the described right side and is symmetrically arranged about described box-like body (110).
Battery case for vehicle the most according to claim 1 (100), it is characterized in that, also including: rear backplate (160), described rear backplate (160) is arranged on described floor and upwardly extends and fixes with described trailing flank.
Battery case for vehicle the most according to claim 3 (100), it is characterized in that, the left end of described rear backplate (160) is provided with left extension fixed part (161), and described left extension fixed part (161) is arranged on the intersection of described left surface and described left back recessed connecting portion (140)；The right-hand member of described rear backplate (160) is provided with right extension fixed part (162), and described right extension fixed part (162) is arranged on described right flank and the described right side and is recessed into the intersection of connecting portion (150).
Battery case for vehicle the most according to claim 4 (100), it is characterized in that, forming a left side between described left extension fixed part (161) and described rear backplate (160) and dodge breach (103), described left back recessed connecting portion (140) is dodged breach (103) from a described left side at least in part and is manifested；Forming the right side between described right extension fixed part (162) and described rear backplate (160) and dodge breach (104), the described right side is recessed into connecting portion (150) and dodges breach (104) from the described right side at least in part and manifest.
Battery case for vehicle the most according to claim 3 (100), it is characterized in that, described rear backplate (160) is configured to backplate (160) after waveform, forms the energy-absorbing chamber that at least one cross section is triangle after described waveform between backplate (160) and described trailing flank.
Battery case for vehicle the most according to claim 1 (100), it is characterized in that, also include: interior reinforcing plate (170), described interior reinforcing plate (170) is multiple and is separately positioned on the upper surface of diapire and the lower surface of roof of described box-like body (110), wherein, the box like structure of hollow is formed in described in a part of described interior reinforcing plate (170) and described diapire, another part between reinforcing plate (170) and described roof.
Battery case for vehicle the most according to claim 7 (100), it is characterized in that, the left end of described interior reinforcing plate (170) extends to described left surface and neighbouring described left back recessed connecting portion (140) to the left, and the right-hand member of described interior reinforcing plate (170) extends right up to described right flank and the neighbouring described right side is recessed into connecting portion (150).
Battery case for vehicle the most according to claim 1 (100), it is characterized in that, the bottom surface on described floor is provided with the first longeron (210) and the second longeron (220), described first longeron (210) is two and lays respectively at described left back recessed connecting portion (140) and the right side is recessed into the underface of connecting portion (150) and front and back extends, and described second longeron (220) is arranged between two described first longerons (210) and front and back extends.
Battery case for vehicle the most according to claim 1 (100); it is characterized in that; touch protection structure (230) after described to include: after touch protection body (231), energy-absorption box (232) and collision prevention girders (233), described energy-absorption box (232) be arranged on described collision prevention girders (233) and described after touch and protect between body (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244037.3U CN205429051U (en) | 2016-03-28 | 2016-03-28 | A battery box for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244037.3U CN205429051U (en) | 2016-03-28 | 2016-03-28 | A battery box for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429051U true CN205429051U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244037.3U Active CN205429051U (en) | 2016-03-28 | 2016-03-28 | A battery box for vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN205429051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091792A (en) * | 2016-11-23 | 2018-05-29 | 大众汽车有限公司 | For the battery jar of the vehicles |
-
2016
- 2016-03-28 CN CN201620244037.3U patent/CN205429051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091792A (en) * | 2016-11-23 | 2018-05-29 | 大众汽车有限公司 | For the battery jar of the vehicles |
| CN108091792B (en) * | 2016-11-23 | 2021-07-02 | 大众汽车有限公司 | Battery case for vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |