CN208978611U - Vehicle battery mounting structure - Google Patents
Vehicle battery mounting structure Download PDFInfo
- Publication number
- CN208978611U CN208978611U CN201821495577.4U CN201821495577U CN208978611U CN 208978611 U CN208978611 U CN 208978611U CN 201821495577 U CN201821495577 U CN 201821495577U CN 208978611 U CN208978611 U CN 208978611U
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- Prior art keywords
- floor
- battery
- vehicle
- width direction
- vehicle width
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Abstract
The utility model provides a kind of vehicle battery mounting structure.The vehicle battery mounting structure has the floor of vehicle, the lower section for configuring battery pack square under floor, configuring on floor and supports the battery carrier of battery pack, battery carrier is mounted on floor by bolt, in the outboard end of the vehicle width direction of battery carrier, it is provided with the bracket of support battery pack, bracket is configured as, compared with the outside of vehicle width direction, the inside of vehicle width direction is more on the lower.Using the structure of the utility model, battery pack is collided with floor when can prevent vehicle from bar side collision occurs.
Description
Technical field
The utility model relates to a kind of vehicle battery mounting structures.
Background technique
In the prior art, under floor side configuration battery pack vehicle battery mounting structure be used (referring for example to
Patent document 1).
Such vehicle battery mounting structure has floor, the configuration battery pack of side and support battery pack under floor
Battery carrier.Battery carrier is configured in below floor, is mounted on floor by bolt.Floor has the ground for constituting car room bottom surface
Plate main part and it is located at the side on the outside of vehicle width direction relative to floor main body portion.The side on floor is arranged to than floor master
Body portion more on the lower, and is connect with curb girder.That is, being formed with battery containing space, battery pack below the floor main body portion on floor
It is configured in the battery containing space.
However, in the case where vehicle battery mounting structure using the above-mentioned prior art, when bar side collision occurs for vehicle,
Battery pack is possible to collide with floor.
[patent document 1]: Japanese Unexamined Patent Publication 2013-60160 bulletin
Utility model content
In view of the above technical problems, bar side collision can be prevented electric when occurring the purpose of the utility model is to provide a kind of
The vehicle battery mounting structure that Chi Zuyu collides on floor.
Make technical solution to solve above-mentioned technical problem, the utility model provides a kind of vehicle battery mounting structure,
The vehicle battery mounting structure has the floor of vehicle, configuration, and side is simultaneously under floor for square battery pack and configuration under floor
The battery carrier of battery pack is support, which is mounted on floor by bolt, also, in the outer of the vehicle width direction of battery carrier
Side end is provided with the bracket of support battery pack, which is arranged to, the inside of vehicle width direction than vehicle width direction outside more
On the lower.
Have the advantages that the vehicle battery mounting structure of the utility model of above structure is, since bracket is set
For vehicle width direction inside more on the lower, so bar side collide occur when, battery carrier can bend downwards and make battery pack to
Lower section is mobile, to be avoided that battery pack is collided with floor.
In addition, preferably, bracket has along vehicle width direction in the vehicle battery mounting structure of above-mentioned the utility model
The main part of extension and the mounting portion for installing battery pack, which is formed, from the inner end of the vehicle width direction of main part
Portion extends upwards, in the outboard end of the vehicle width direction of main part, is formed with insertion hole for bolt insertion, main part is set
It is set to, medial end is more on the lower than outboard end.
Detailed description of the invention
Fig. 1 is the schematic diagram for the vehicle battery mounting structure for illustrating a kind of embodiment of the utility model.
Fig. 2 is the cross-sectional view of the arrow direction in the line A-A section of Fig. 1.
Fig. 3 is that the battery carrier and bracket when indication rod side collision occurs in vehicle battery mounting structure are collided with shaft
Situation schematic diagram.
Fig. 4 is the situation that battery pack when indication rod side collision occurs in vehicle battery mounting structure is hidden downwards
Schematic diagram.
Specific embodiment
Hereinafter, being illustrated referring to attached drawing to the embodiments of the present invention.
Firstly, referring to FIG. 1 and FIG. 2, to the vehicle battery mounting structure 100 of embodiment of the utility model a kind of
Sketch is illustrated.As shown in Figure 1, vehicle battery mounting structure 100 has the floor 1 of vehicle, configuration on floor 1
The battery pack 2 of lower section, the battery carrier 3 for supporting battery pack 2.
Floor 1 is arranged between a pair of of curb girder 4.A pair of of curb girder 4 is arranged to, (vertical with the paper of Fig. 1 along vehicle commander direction
Direction) extend, and be configured in the both ends in vehicle width direction (direction X1 and X2).In the outside (side X1 of the vehicle width direction of curb girder 4
To side), it is provided with side door 5.In Fig. 1, to being exaggerated expression around the curb girder 4 of the side in a pair of of curb girder 4.
Floor 1 includes floor main body portion 1a, rake 1b and side 1c.The vehicle width direction of floor main body portion 1a land occupation plate 1
Major part, constitute the bottom surface of car room.Rake 1b is configured between floor main body portion 1a and side 1c towards vehicle width
The outside in direction tilts downwards.It is configured in the outside of vehicle width direction relative to floor main body portion 1a, side 1c, and is matched
Be set to than floor main body portion 1a more on the lower.The outboard end of the vehicle width direction of side 1c is connect with curb girder 4.To on floor
Battery containing space S is formd below main part 1a, battery pack 2 is configured in the battery containing space S.
In addition, the bottom surface side on floor 1 is provided with multiple floor crossmembers 11 of reinforcing.These floor crossmembers 11 are configured
To be extended along the width of the car, and it is separated by specified interval on vehicle commander direction.When in terms of vehicle width direction, the section of floor crossmember 11 is
Hat-shaped, a pair of flanges (illustration omitted) are bonded on the bottom surface on floor 1.Floor crossmember 11 include main body of cross-beam portion 11a,
Rake 11b and side 11c, it is corresponding with floor 1 in the vehicle width direction.Floor crossmember 11 is configured as, main body of cross-beam portion
11a is located at the lower section of floor main body portion 1a；Rake 11b is located at the lower section of rake 1b；Side 11c is located under the 1c of side
Side.The outboard end of the vehicle width direction of side 11c is connect with curb girder 4.
Battery pack 2 includes battery module 21 and the battery case 22 for accommodating the battery module 21.Battery module 21 is high-voltage electricity
Source is configured to and drives progress electric power circulation between the motor (illustration omitted) of vehicle driving.I.e., on the one hand, battery mould
Block 21 can be by powering and drive motor to motor, and on the other hand, battery module 21 can save the electricity of motor generation.Battery case 22
Top surface 22a be configured as, it is more closer to the top than the side 11c of floor crossmember 11.Therefore, the floor crossmember of battery pack 2 and floor 1
11 are overlapped in the height direction, and lap is equivalent to the difference in height D1 between side 11c and top surface 22a.
Battery carrier 3 is configured in the lower section on floor 1, and is mounted on the floor crossmember 11 on floor 1 by bolt 6.Specifically
For, the insertion hole 3a being inserted into for bolt 6 is formed on battery carrier 3, meanwhile, weldering is installed in the side 11c of floor crossmember 11
Battery carrier 3 by screwing togather the bolt 6 being inserted in insertion hole 3a with welded nut 61, and is mounted on floor cross by connected nut 61
On beam 11.
The outboard end of the vehicle width direction of battery carrier 3 is provided with bracket 31, and bracket 31 supports battery pack 2.Bracket 31 wraps
It includes main part 311 extending along the width of the car and the mounting portion 312 of battery pack 2 is installed.Mounting portion 312 is configured to, from main body
The medial end (end in the direction X2) of the vehicle width direction in portion 311 extends upwards, engages with the side 22b of battery case 22.?
The outboard end (end in the direction X1) of the vehicle width direction of main part 311 is formed with the insertion hole 313 being inserted into for bolt 6.And
And main part 311 has rake 314, which is formed, tilts downwards towards the inside of vehicle width direction.Cause
And the medial end of main part 311 is more on the lower than outboard end.That is, the main part 311 of bracket 31 is arranged to, in height
On direction, medial end is more on the lower than outboard end.Difference in height D2 between medial end and outboard end is to preset
Value.In other words, bracket 3 is configured as, the inside of vehicle width direction than vehicle width direction outside more on the lower.In addition, from bolt 6
Distance D3 until mounting portion 312 is greater than difference in height D1.
In addition, as shown in Fig. 2, the section of the main part 311 of bracket 31 is hat-shaped, one when in terms of vehicle width direction
Flange 311a is engaged with battery carrier 3.That is, foring rake 314 (referring to Fig.1), top surface in the top surface 311b of main part 311
The medial end of the vehicle width direction of 311b is more on the lower than outboard end.In addition, as shown in Figure 1, mounting portion 312 is formed on master
The medial end of the top surface 311b in body portion 311 constitutes approximate L-shaped from the vehicle commander direction top surface Kan Shi 311b and mounting portion 312.
In the following, referring to Fig.1, Fig. 3 and Fig. 4, the vehicle battery of present embodiment is installed when bar side collision occurs to vehicle
An example of the situation of structure 100 is illustrated.Here, bar side collision refers to, the collision of the side of vehicle and the collision of shaft 150
Form.
That is, when vehicle is mobile to collision course (direction X1) relative to shaft 150 as shown in Figure 1, vehicle
Side and shaft 150 collide and bar side collision occur.When such bar side collision occurs, firstly, side door 5 and curb girder 4 such as Fig. 3
It is shown to be hit and crumple by shaft 150 like that.Thereafter, the outboard end of the vehicle width direction of battery carrier 3 and bracket 31 also with bar
Shape object 150 collides.Here, the main part 311 due to bracket 31 is arranged to medial end more on the lower than outboard end, because
And the medial end of main part 311 is oliquely downward (direction P) mobile, keeps battery carrier 3 and bracket 31 as shown in Figure 4 downwards
Highlightedly bend.As a result, oliquely downward being moved by the battery pack 2 that battery carrier 3 and bracket 31 support.
< effect >
As described above, since bracket 31 is arranged to, the medial end of vehicle width direction compares outboard end in present embodiment
It is located below, so, when bar side, which is collided, to be occurred, battery carrier 3 and bracket 31 are bent downwards, so as to keep battery pack 2 downward
Side is hidden.That is, since battery pack 2 is hidden downwards, so can prevent battery pack 2 and the floor crossmember 11 on floor 1 from colliding, thus
Battery pack 2 can be protected.As a result, even if can also battery pack 2 be protected by being not provided with crash structure, thus, with setting
The structure of crash structure is compared, and can be mitigated weight and be reduced cost.
< others embodiment >
Above embodiment is the example to the various aspects of the utility model, does not constitute the basis of limited explanation.That is,
The technical scope of the utility model is defined by the range that claims are recorded, and cannot only be solved according to above embodiment
It releases.In addition, the institute that the technical scope of the utility model includes mutually to be equal with the range that claims of the utility model are recorded
Have altered.
For example, showing the example for installing battery carrier 3 on the floor crossmember 11 on floor 1, but this in above embodiment
Utility model is not limited to this, in the case where being provided with the lower part strenthening member extended along vehicle commander direction on the bottom surface on floor,
Battery carrier can also be installed in the lower part strenthening member.Alternatively, it is also possible to install battery carrier on floor.
In addition, bolt 5 can also be inserted in the washer (illustration omitted) of cylindrical shape in above embodiment.
Claims (2)
1. a kind of vehicle battery mounting structure, have the floor of vehicle, configuration the lower section on the floor battery pack and match
It sets the lower section on the floor and supports the battery carrier of the battery pack, the battery carrier is mounted on the floor by bolt
On, it is characterised in that:
In the outboard end of the vehicle width direction of the battery carrier, it is provided with the bracket for supporting the battery pack,
The bracket is arranged to, the inside of vehicle width direction than vehicle width direction outside more on the lower.
2. vehicle battery mounting structure as described in claim 1, it is characterised in that:
The bracket has the mounting portion of main part extending along the width of the car and the installation battery pack,
The mounting portion is formed, and extends upwards from the medial end of the vehicle width direction of the main part,
In the outboard end of the vehicle width direction of the main part, it is formed with the insertion hole for bolt insertion,
The main part is arranged to, and the medial end is more on the lower than the outboard end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495577.4U CN208978611U (en) | 2018-09-13 | 2018-09-13 | Vehicle battery mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495577.4U CN208978611U (en) | 2018-09-13 | 2018-09-13 | Vehicle battery mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978611U true CN208978611U (en) | 2019-06-14 |
Family
ID=66784086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495577.4U Active CN208978611U (en) | 2018-09-13 | 2018-09-13 | Vehicle battery mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11040627B2 (en) | 2019-11-01 | 2021-06-22 | Ford Global Technologies, Llc | Vehicle including fastener configured to increase ease of releasing connection between battery and frame |
| CN113799882A (en) * | 2020-06-15 | 2021-12-17 | 现代自动车株式会社 | Vehicle floor structure |
| CN115249866A (en) * | 2022-07-19 | 2022-10-28 | 集瑞联合重工有限公司 | Battery package mounting structure, frame subassembly and vehicle |
-
2018
- 2018-09-13 CN CN201821495577.4U patent/CN208978611U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11040627B2 (en) | 2019-11-01 | 2021-06-22 | Ford Global Technologies, Llc | Vehicle including fastener configured to increase ease of releasing connection between battery and frame |
| CN113799882A (en) * | 2020-06-15 | 2021-12-17 | 现代自动车株式会社 | Vehicle floor structure |
| CN113799882B (en) * | 2020-06-15 | 2024-05-10 | 现代自动车株式会社 | Vehicle floor structure |
| CN115249866A (en) * | 2022-07-19 | 2022-10-28 | 集瑞联合重工有限公司 | Battery package mounting structure, frame subassembly and vehicle |
| CN115249866B (en) * | 2022-07-19 | 2024-04-12 | 集瑞联合重工有限公司 | Battery pack mounting structure, frame assembly and vehicle |
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