CN207876455U - Battery pack tray - Google Patents
Battery pack tray Download PDFInfo
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- CN207876455U CN207876455U CN201820234414.4U CN201820234414U CN207876455U CN 207876455 U CN207876455 U CN 207876455U CN 201820234414 U CN201820234414 U CN 201820234414U CN 207876455 U CN207876455 U CN 207876455U
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- Prior art keywords
- plate
- cavity
- battery pack
- side plate
- pack tray
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Abstract
This application discloses a kind of battery pack trays, including：Bottom plate；Coaming plate, it is protruded upward from the edge of the bottom plate, and a groove for placing battery component is surrounded with the bottom plate, the coaming plate includes the side plate for constituting one side of pallet, the side plate is integrally formed using aluminium alloy, and at least one cavity is formed in the side plate.The side plate of the utility model support holder structure can play the role of loss of weight using aluminium alloy, by opening up cavity in aluminium alloy side plate, can further mitigate the overall weight of pallet, while having higher support strength.
Description
Technical field
This application involves technical field of new energy, more particularly to a kind of battery pack tray.
Background technology
Battery pack tray generally use sheet metal bent, welding or screw assemble to be formed comprising bottom plate and are surrounded on
The rib of bottom plate surrounding surrounds the groove of a top end opening between rib and bottom plate, the groove is as installation battery component, circuit
The space of holder etc..
Existing battery pack tray there are the problem of include at least：Pallet generally use sheet metal bent or welding are formed, fortune
It is easily deformed in defeated and handling process, intensity is low, in order to improve its intensity, usually to increase the thickness of metallic plate, and thick
Degree increases the weight for greatly improving entire battery pack, it is difficult to meet rigors of the new-energy automobile to weight.
Utility model content
The purpose of this utility model is to provide a kind of battery pack trays, to overcome deficiency in the prior art.
To achieve the above object, the utility model provides the following technical solutions：
The embodiment of the present application discloses a kind of battery pack tray, including：
Bottom plate；
Coaming plate is protruded upward from the edge of the bottom plate, and surrounds one for the recessed of placing battery component with the bottom plate
Slot, the coaming plate include the side plate for constituting one side of pallet,
The side plate is integrally formed using aluminium alloy,
At least one cavity is formed in the side plate.
Preferably, in above-mentioned battery pack tray, the cavity is arranged along the extending direction of the side plate, the cavity
Axially communicate.
Preferably, in above-mentioned battery pack tray, be respectively formed in each side plate the first cavity arranged side by side and
Second cavity, second cavity are arranged close to the bottom plate, and first cavity is located at second cavity and deviates from the bottom
The side of plate.
Preferably, in above-mentioned battery pack tray, the first cavity inner support has at least one horizontally disposed setting
First reinforcing plate.
Preferably, in above-mentioned battery pack tray, the second reinforcement is diagonally supported by second cavity
Plate.
Preferably, in above-mentioned battery pack tray, the side plate is formed with First above second cavity
Rank portion.
Preferably, in above-mentioned battery pack tray, the side plate has protruded out horizontally disposed close to the side of the bottom plate
Fixed plate, second step portion is formed between the lower section of the fixed plate and the side plate, the edge mate of the bottom plate is in described
In second step portion.
Preferably, in above-mentioned battery pack tray, multiple installation parts are fixed on the outside of the side plate, each peace
Opened up respectively in piece installing there are one to the fixed mounting hole of car body.
Preferably, in above-mentioned battery pack tray, each installation part respectively includes horizontally disposed first positioning
Plate, from the first positioning plate edge, vertically disposed second positioning plate and level convexedly stretch on the outside of second positioning plate upwards
Mounting plate, the mounting hole is opened on the mounting plate, the outer wall of the lower section of first cavity and second cavity
Between be formed with third stage portion, first positioning plate is matched in the third stage portion, second positioning plate fitting
In the outer surface of the side plate.
Preferably, in above-mentioned battery pack tray, the installation part is integrally formed and uses aluminum alloy material, the peace
It is welded and fixed between piece installing and side plate.
Compared with prior art, the utility model has the advantage of：The side plate of the utility model support holder structure can using aluminium alloy
To play the role of loss of weight, by opening up cavity in aluminium alloy side plate, it can further mitigate the overall weight of pallet, simultaneously
With higher support strength.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 show the dimensional structure diagram of battery pack tray in the utility model specific embodiment；
Fig. 2 show the three-dimensional enlarged diagram of the utility model specific embodiment latus inframedium and bottom plate assembling；
Fig. 3 show the three-dimensional enlarged diagram of the utility model specific embodiment latus inframedium and installation part assembling.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
In conjunction with shown in Fig. 1 and Fig. 2, battery pack tray includes bottom plate 10 and coaming plate.
Coaming plate is protruded upward from the edge of bottom plate 10, and surrounds a groove for placing battery component with bottom plate 10, is enclosed
Plate includes the side plate 20 for constituting one side of pallet.
Further, side plate 20 is integrally formed using aluminium alloy, and at least one cavity is formed in side plate 20.
In the technical solution, the side plate 20 of support holder structure can play the role of loss of weight using aluminium alloy, by being closed in aluminium
Cavity is opened up in golden side plate 20, can further mitigate the overall weight of pallet.
In one embodiment, cavity is arranged along the extending direction of side plate 20, and cavity axially communicates.
In the technical solution, since aluminium alloy is integrally formed, cavity is communicated along 20 extending direction of side plate, convenient for being integrally machined
Molding.
Further, the first cavity 21 and the second cavity 22 arranged side by side, the second cavity are respectively formed in each side plate 20
22 are arranged close to bottom plate 10, and the first cavity 21 is located at the side that the second cavity 22 deviates from bottom plate 10.
In one embodiment, 21 inner support of the first cavity has the first reinforcing plate 23 of at least one horizontally disposed setting.
In the technical solution, the first about 21 cavity is separated into multiple rectangular cavities by the first reinforcing plate 23.
In one embodiment, diagonally it is supported by the second reinforcing plate 24 in the second cavity 22.
In the technical solution, it is triangle that the second cavity of rectangular cross-section is separated into two sections by the second reinforcing plate 24
Cavity.
In this case, each side plate 20 is made of two parts, wherein close to a part for bottom plate 10, it is vertical due to needing to bear
The larger pressure in direction, and it is low to cross-brace intensity requirement, therefore can be improved vertically by inclined second reinforcing plate 24
The support strength in direction.Part positioned at outside is to need to install with outside and be easy to happen lateral impact, therefore pass through cross
To the first reinforcing plate 23 realize lateral support strength.
In one embodiment, side plate 20 is formed with first step portion 25 in the top of the second cavity 22.
In one embodiment, side plate 20 has protruded out horizontally disposed fixed plate 26 close to the side of bottom plate 10, the fixed plate
Second step portion 27 is formed between 26 lower section and side plate 20, the edge mate of bottom plate 10 is in second step portion 27.
In one embodiment, it is welded and fixed between bottom plate 10 and second step portion.
In the technical solution, second step portion is to realize the quick positioning between side plate 20 and bottom plate 10, when installation, side
The top surface of plate 20 fits in the lower surface of fixed plate, and the side of side plate 20 fits in the medial surface of side plate 20, due to from vertical
Two faces, which are realized, limits bottom plate 10, may be implemented quickly to install, and ensure that phase does not occur each other in welding process
To movement.
In conjunction with shown in Fig. 3, the outside of side plate 20 is fixed with multiple installation parts 28, and one is offered respectively on each installation part 28
It is a to the fixed mounting hole of car body 281.
Further, each installation part 28 respectively includes horizontally disposed first positioning plate 282, from the first positioning plate edge
Upward vertically disposed second positioning plate 283 and the horizontal mounting plate 284 convexedly stretched on the outside of the second positioning plate, mounting hole 281
It is opened on mounting plate 284, third stage portion 29 is formed between the lower section of the first cavity 21 and the outer wall of the second cavity 22, the
One positioning plate 282 is matched in third stage portion, and the second positioning plate 283 fits in the outer surface of side plate 20.
In the technical solution, the first positioning plate is matched in the space of third stage portion so that the first positioning plate does not protrude out
In the lower surface of the second cavity 22, the installation part after installation is avoided to be in contact with ground.In addition upward recessed third step
Portion, can be in order to carrying entire pallet from side.
Preferably, installation part is integrally formed and uses aluminum alloy material, is welded and fixed between installation part and side plate 20.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of battery pack tray, which is characterized in that including：
Bottom plate；
Coaming plate is protruded upward from the edge of the bottom plate, and surrounds a groove for placing battery component, institute with the bottom plate
It includes the side plate for constituting one side of pallet to state coaming plate,
The side plate is integrally formed using aluminium alloy,
At least one cavity is formed in the side plate.
2. battery pack tray according to claim 1, which is characterized in that the cavity is set along the extending direction of the side plate
It sets, the cavity axially communicates.
3. battery pack tray according to claim 2, which is characterized in that be respectively formed in each side plate arranged side by side
First cavity and the second cavity, second cavity are arranged close to the bottom plate, and first cavity is located at second cavity
Away from the side of the bottom plate.
4. battery pack tray according to claim 3, which is characterized in that the first cavity inner support has at least one level
First reinforcing plate of setting is set.
5. battery pack tray according to claim 3, which is characterized in that diagonally supported in second cavity
There is the second reinforcing plate.
6. battery pack tray according to claim 3, which is characterized in that the side plate is upper rectangular in second cavity
At there is first step portion.
7. battery pack tray according to claim 3, which is characterized in that the side plate is protruded out close to the side of the bottom plate
There is horizontally disposed fixed plate, forms second step portion, the edge of the bottom plate between the lower section of the fixed plate and the side plate
It is matched in the second step portion.
8. battery pack tray according to claim 3, which is characterized in that be fixed with multiple installations on the outside of the side plate
Part, open up respectively on each installation part there are one to the fixed mounting hole of car body.
9. battery pack tray according to claim 8, which is characterized in that each installation part respectively includes being horizontally disposed with
The first positioning plate, from the first positioning plate edge, vertically disposed second positioning plate and level convexedly stretch in described second upwards
Mounting plate on the outside of positioning plate, the mounting hole are opened on the mounting plate, the lower section of first cavity and described second
Third stage portion is formed between the outer wall of cavity, first positioning plate is matched in the third stage portion, and described second
Positioning plate fits in the outer surface of the side plate.
10. battery pack tray according to claim 8, which is characterized in that the installation part is integrally formed and is closed using aluminium
Golden material is welded and fixed between the installation part and side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234414.4U CN207876455U (en) | 2018-02-09 | 2018-02-09 | Battery pack tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234414.4U CN207876455U (en) | 2018-02-09 | 2018-02-09 | Battery pack tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207876455U true CN207876455U (en) | 2018-09-18 |
Family
ID=63497641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234414.4U Active CN207876455U (en) | 2018-02-09 | 2018-02-09 | Battery pack tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207876455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020130346A1 (en) * | 2018-12-18 | 2020-06-25 | 주식회사 엘지화학 | Battery pack and vehicle comprising same battery pack |
| CN114792861A (en) * | 2021-01-26 | 2022-07-26 | 苏州亿创特智能制造有限公司 | Boundary beam of battery tray, battery tray and battery pack |
| WO2022206839A1 (en) * | 2021-03-30 | 2022-10-06 | 比亚迪股份有限公司 | Battery pack power connection system and vehicle |
-
2018
- 2018-02-09 CN CN201820234414.4U patent/CN207876455U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020130346A1 (en) * | 2018-12-18 | 2020-06-25 | 주식회사 엘지화학 | Battery pack and vehicle comprising same battery pack |
| KR20200080406A (en) * | 2018-12-18 | 2020-07-07 | 주식회사 엘지화학 | Battery pack and vehicle comprising the battery pack |
| CN112703634A (en) * | 2018-12-18 | 2021-04-23 | 株式会社Lg化学 | Battery pack and vehicle including the same |
| JP2021532563A (en) * | 2018-12-18 | 2021-11-25 | エルジー・ケム・リミテッド | Battery pack and cars containing it |
| JP7154382B2 (en) | 2018-12-18 | 2022-10-17 | エルジー エナジー ソリューション リミテッド | Battery packs and automobiles containing them |
| KR102544785B1 (en) * | 2018-12-18 | 2023-06-15 | 주식회사 엘지에너지솔루션 | Battery pack and vehicle comprising the battery pack |
| CN114792861A (en) * | 2021-01-26 | 2022-07-26 | 苏州亿创特智能制造有限公司 | Boundary beam of battery tray, battery tray and battery pack |
| WO2022206839A1 (en) * | 2021-03-30 | 2022-10-06 | 比亚迪股份有限公司 | Battery pack power connection system and vehicle |
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