CN110518172A - A kind of lightweight aluminum profile body structure - Google Patents
A kind of lightweight aluminum profile body structure Download PDFInfo
- Publication number
- CN110518172A CN110518172A CN201910932564.1A CN201910932564A CN110518172A CN 110518172 A CN110518172 A CN 110518172A CN 201910932564 A CN201910932564 A CN 201910932564A CN 110518172 A CN110518172 A CN 110518172A
- Authority
- CN
- China
- Prior art keywords
- profile
- groups
- group
- body structure
- lightweight aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of lightweight aluminum profile body structures, including the first profile, the second profile, third profile, the 4th profile and the 5th profile, the end welding of first profile has two group of second profile, the end welding of second profile described in two groups has two groups of third profiles, section bar extrusion technical maturity of the present invention is easy, cost has greater advantage, and the use of aluminum profile makes cabinet reach light-weighted purpose；Lightweight aluminum profile body structure, while reaching lightweight purpose, internal mode group is contemplated using safe, internal profile is arranged to the small sash that mould group individually can be isolated, promote the safe application performance of cabinet, profile joinery and its construction is innovatively used simultaneously, keeps welding box body technique easier；The use of profile can physically better protect internal mode group by mechanical damage, not promote cabinet safe application performance, can reduce manufacturing cost, and profile has versatility.
Description
Technical field
The invention belongs to case body equipment technical fields, and in particular to a kind of lightweight aluminum profile body structure.
Background technique
The new-energy automobile based on electric vehicle is quickly grown now, and people require increasingly the continual mileage of electric vehicle
It is high.Battery pack energizes component as the core of electric vehicle, and the promotion for filling electricity and energy density has running distance of eletric vehicles
Very big influence, therefore the weight of battery pack is reduced as far as possible, exploitation lightweight cabinet is particularly important.
And conventional batteries cabinet is welded using steel metal plate, structure type is consistent, and weight does not tend to decrease；And encountering pole
In the case of limit, steel metal plate cannot promote the safe application performance of battery.
Summary of the invention
The purpose of the present invention is to provide a kind of lightweight aluminum profile body structures, and with solution, conventional batteries cabinet is used
The welding of steel metal plate, structure type is consistent, and weight does not tend to decrease；And in the case where encountering limiting case, steel metal plate cannot be promoted
The problem of safe application performance of battery.
To achieve the above object, the invention provides the following technical scheme: a kind of lightweight aluminum profile body structure, including
One profile, the second profile, third profile, the 4th profile and the 5th profile, first profile, the second profile, third profile,
Four profiles and the 5th section welded are at box frame, and the bottom welding of the box frame has covering, and the diversification of profile section can
It is designed by actual demand, box frame and vehicle assemble, and install and protect internal mode group and electrical part, covering is to cabinet frame
Frame is sealed protection and upper box lid mating surface reaches seal request, and profile is mechanically connected using welding, internal mode group with
Vehicle installation is mechanically connected by the rivet nut on profile, and vehicle mounting hole and case lid are offered on the box frame
It is coupled hole, second profile is equipped with bottom plate and cooperates step, and box frame and bottom plate cooperation step limit bottom plate
Position, the end welding of first profile have two group of second profile, and the end welding of the second profile described in two groups has two groups of thirds
Profile, the end welding of third profile described in two groups have the 5th profile, and welding has three group the 4th between third profile described in two groups
Profile, the 4th profile completely cut off equipped with profile, are equipped with the wherein being screwed between the 4th profile described in two groups
In addition one mould group is screwed between the 4th profile described in two groups and is equipped with the second mould group, wherein the 4th type described in one group
It is screwed between material and the 5th profile and third mould group is installed, bottom plate is equipped between the second profile described in two groups, it is described
Bottom plate is T-type structure, makes bottom plate is stronger to be fixed between two group of second profile, and second profile is equipped with top box
Lid mounting surface and the first vehicle mounting surface, the third profile is equipped with upper box lid mating surface and the second vehicle mounting surface, described
4th profile is equipped with mould group mounting surface and module support face, and the 5th profile is equipped with module support face, the 4th type
Material is equipped with mould group installation step and attachment supported hole, and the height of the 4th profile is designed according to mould group height, the installation of mould group
Single module is isolated afterwards, encounters limiting case, the 4th profile crumple reduces mould group mechanical damage and physical isolation reduces mould group
The speed for the thermal diffusion being likely to occur, promotes the safe application performance of battery, first profile, the second profile, third profile,
The end of 4th profile and the 5th profile has joinery and its construction, is cooperated by concaveconvex structure, reduces and uses when welding between profile
The quantity of positioning tool simplifies welding positioning process.
Preferably, first profile, the second profile, third profile, the 4th profile and the 5th section welded are at cabinet frame
The bottom welding of frame, the box frame has covering.
Preferably, it offers vehicle mounting hole on the box frame and case lid is coupled hole, on second profile
Cooperate step equipped with bottom plate.
Preferably, the 4th profile is equipped with mould group installation step and attachment supported hole.
Preferably, the end of first profile, the second profile, third profile, the 4th profile and the 5th profile has tenon
Fourth of the twelve Earthly Branches structure.
Preferably, the bottom plate is T-type structure.
Compared with prior art, the beneficial effects of the present invention are:
1, section bar extrusion technical maturity of the present invention is easy, and cost has greater advantage, and the use of aluminum profile reaches cabinet
Light-weighted purpose.
2, lightweight aluminum profile body structure of the present invention, while reaching lightweight purpose, it is also considered that arrived internal mode group
Using safe, internal profile is arranged to the small sash that mould group individually can be isolated, promotes the safe application performance of cabinet, simultaneously
Profile joinery and its construction is innovatively used, keeps welding box body technique easier.
3, the use of profile of the present invention can physically better protect internal mode group by mechanical damage, not promote cabinet peace
Performance is entirely used, manufacturing cost can be reduced, and profile has versatility.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cabinet of the present invention；
Fig. 2 is the structural schematic diagram of the first profile of the invention；
Fig. 3 is the structural schematic diagram of the second profile of the invention；
Fig. 4 is the structural schematic diagram of third profile of the present invention；
Fig. 5 is the structural schematic diagram of the 4th profile of the invention；
Fig. 6 is the structural schematic diagram of the 5th profile of the invention；
Fig. 7 is the structural schematic diagram of bottom plate of the present invention.
In figure: 1, the first profile；2, the second profile；3, third profile；4, the 4th profile；5, the 5th profile；6, profile every
Absolutely；7, the first mould group；8, the second mould group；9, third mould group；10, bottom plate；11, upper box lid mounting surface；12, the first vehicle is installed
Face；13, upper box lid mating surface；14, mould group mounting surface；15, module support face；16, the second vehicle mounting surface.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of lightweight aluminum profile body structure, including first
Profile 1, the second profile 2, third profile 3, the 4th profile 4 and the 5th profile 5, the end welding of the first profile 1 have two group second
Profile 2, the end welding of two group of second profile 2 have two groups of third profiles 3, and the end welding of two groups of third profiles 3 has the 5th type
Material 5, welding has three group of the 4th profile 4 between two groups of third profiles 3, and the 4th profile 4 is equipped with profile isolation 6, wherein two groups the
It is screwed between four profiles 4 and first mould group 7 is installed, be in addition screwed installation between two group of the 4th profile 4
There is the second mould group 8, third mould group 9 is installed wherein being screwed between one group of the 4th profile 4 and the 5th profile 5, two groups
Bottom plate 10 is equipped between second profile 2, the second profile 2 is equipped with upper box lid mounting surface 11 and the first vehicle mounting surface 12, third
Profile 3 is equipped with upper box lid mating surface 13 and the second vehicle mounting surface 16, and the 4th profile 4 is equipped with mould group mounting surface 14 and mould group
Supporting surface 15, the 5th profile 5 are equipped with module support face 15.
Working principle: this programme realizes the light-weight design of battery pack, provides a kind of lightweight aluminium alloy met the requirements
Material cell body structure makes the use that battery is safer in combination with internal modular structure；Mould is installed on this programme cabinet
Group and electricity piece simultaneously provide structural shielding for it, and cabinet is formed by aluminium alloy extrusions welding, and profile is cabinet overall structure frame,
It rises and is installed with vehicle, mould group and electrical part are installed and reinforce the functions such as cabinet characteristic；Aluminium alloy extrusions section flexible design, can press
Actual installation demand carries out section adjustment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of lightweight aluminum profile body structure, including the first profile (1), the second profile (2), third profile (3), the 4th type
Material (4) and the 5th profile (5), it is characterised in that: the end welding of first profile (1) has two group of second profile (2), and two groups
The end welding of second profile (2) has two groups of third profiles (3), and the end welding of third profile (3) described in two groups has
Five profiles (5), welding has three group of the 4th profile (4) between third profile (3) described in two groups, and the 4th profile (4) is equipped with
Profile completely cuts off (6), is equipped with the first mould group (7) wherein being screwed between the 4th profile (4) described in two groups, and in addition two groups
It is screwed between 4th profile (4) and the second mould group (8) is installed, wherein the 4th profile (4) described in one group and
It is screwed between five profiles (5) and third mould group (9) is installed, bottom plate is equipped between the second profile (2) described in two groups
(10), second profile (2) is equipped with upper box lid mounting surface (11) and the first vehicle mounting surface (12), the third profile
(3) it is equipped with upper box lid mating surface (13) and the second vehicle mounting surface (16), the 4th profile (4) is equipped with mould group mounting surface
(14) and module support face (15), the 5th profile (5) are equipped with module support face (15).
2. a kind of lightweight aluminum profile body structure according to claim 1, it is characterised in that: first profile (1),
Second profile (2), third profile (3), the 4th profile (4) and the 5th profile (5) are welded into box frame, the box frame
Bottom welding has covering.
3. a kind of lightweight aluminum profile body structure according to claim 2, it is characterised in that: opened on the box frame
It is coupled hole equipped with vehicle mounting hole and case lid, second profile (2) is equipped with bottom plate and cooperates step.
4. a kind of lightweight aluminum profile body structure according to claim 1, it is characterised in that: the 4th profile (4)
It is equipped with mould group installation step and attachment supported hole.
5. a kind of lightweight aluminum profile body structure according to claim 1, it is characterised in that: first profile (1),
Second profile (2), third profile (3), the 4th profile (4) and the 5th profile (5) end there is joinery and its construction.
6. a kind of lightweight aluminum profile body structure according to claim 1, it is characterised in that: the bottom plate (10) is T
Type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910932564.1A CN110518172A (en) | 2019-09-30 | 2019-09-30 | A kind of lightweight aluminum profile body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910932564.1A CN110518172A (en) | 2019-09-30 | 2019-09-30 | A kind of lightweight aluminum profile body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110518172A true CN110518172A (en) | 2019-11-29 |
Family
ID=68634009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910932564.1A Pending CN110518172A (en) | 2019-09-30 | 2019-09-30 | A kind of lightweight aluminum profile body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110518172A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109556A (en) * | 2015-08-21 | 2015-12-02 | 华南理工大学 | Tenon and mortise type vehicle frame for battery pack of electric vehicle |
| CN207217628U (en) * | 2017-09-18 | 2018-04-10 | 北京普莱德新能源电池科技有限公司 | A kind of battery for electric automobile case |
| CN109103383A (en) * | 2018-09-06 | 2018-12-28 | 江苏卡耐新能源有限公司 | A kind of power battery pack arrangement and assembly method |
| CN209282267U (en) * | 2018-12-27 | 2019-08-20 | 观致汽车有限公司 | Battery pack lower box |
| CN210224136U (en) * | 2019-09-30 | 2020-03-31 | 江西优特汽车技术有限公司 | Lightweight aluminium alloy box structure |
-
2019
- 2019-09-30 CN CN201910932564.1A patent/CN110518172A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109556A (en) * | 2015-08-21 | 2015-12-02 | 华南理工大学 | Tenon and mortise type vehicle frame for battery pack of electric vehicle |
| CN207217628U (en) * | 2017-09-18 | 2018-04-10 | 北京普莱德新能源电池科技有限公司 | A kind of battery for electric automobile case |
| CN109103383A (en) * | 2018-09-06 | 2018-12-28 | 江苏卡耐新能源有限公司 | A kind of power battery pack arrangement and assembly method |
| CN209282267U (en) * | 2018-12-27 | 2019-08-20 | 观致汽车有限公司 | Battery pack lower box |
| CN210224136U (en) * | 2019-09-30 | 2020-03-31 | 江西优特汽车技术有限公司 | Lightweight aluminium alloy box structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203674289U (en) | Power battery system box body for pure electric passenger vehicle | |
| CN206155129U (en) | Lightweight is battery box for electric motor car | |
| CN213501812U (en) | Battery tray and vehicle | |
| CN210224136U (en) | Lightweight aluminium alloy box structure | |
| CN206834227U (en) | Frame beam, battery bag lower house and the vehicle of battery bag lower house | |
| CN110518172A (en) | A kind of lightweight aluminum profile body structure | |
| CN201329796Y (en) | Installation structure for power battery of vehicle | |
| CN210041740U (en) | Solar cell panel convenient to install fast | |
| CN112038525A (en) | Anti-extrusion battery lower box body and preparation method thereof | |
| CN218771952U (en) | Photovoltaic power generation shell of protecting against shock | |
| CN110518171A (en) | A kind of lightweight aluminium body structure | |
| CN214112706U (en) | Electric automobile | |
| CN219068163U (en) | Combined photovoltaic junction box | |
| CN219611687U (en) | Enhancement mode photovoltaic module frame of no C face | |
| CN211182224U (en) | Novel battery plate structure for photovoltaic module | |
| CN206758495U (en) | A kind of enclosed cell case | |
| CN215622660U (en) | Unmanned aerial vehicle undercarriage for remote sensing measurement | |
| CN218301321U (en) | Photovoltaic module frame structure | |
| CN220209166U (en) | CTP battery pack lower box structure and battery pack | |
| CN219419364U (en) | Battery module fixing frame and battery module thereof | |
| CN219875110U (en) | Viaduct photovoltaic sound barrier power generation system | |
| CN212461858U (en) | Supporting structure of battery thermal management assembly, battery pack and electric automobile | |
| CN221049610U (en) | Mixed tractor controller structure system | |
| CN219801623U (en) | Anti-seismic nuclear power capacitor cabinet structure | |
| CN215871264U (en) | Installation base is used in installation of photovoltaic solar panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |