CN208093635U - A kind of new energy car battery packet - Google Patents
A kind of new energy car battery packet Download PDFInfo
- Publication number
- CN208093635U CN208093635U CN201820654945.9U CN201820654945U CN208093635U CN 208093635 U CN208093635 U CN 208093635U CN 201820654945 U CN201820654945 U CN 201820654945U CN 208093635 U CN208093635 U CN 208093635U
- Authority
- CN
- China
- Prior art keywords
- magnesium alloy
- babinet
- die casting
- new
- car battery
- 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.)
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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
Abstract
The utility model discloses a kind of new energy car battery packets.Its magnesium alloy babinet (1) outer surface covers one layer of magnesia ceramics layer (2) by differential arc oxidation electrophoresis process, two stainless steel upper lugs (4) together die casting on the left of the magnesium alloy babinet (1), the equidistant die casting together of the outer lug (3) of four stainless steels is movably fixed to magnesium alloy babinet (1) upper end in magnesium alloy babinet (1) rear and front end, magnesium alloy Box Cover (6) with bolt.New technology is handled since the utility model uses differential arc oxidation coated metal coating, dense structure is combined without perforation, and with matrix at apparent micro- metallurgy type, and surface anticorrosion is with obvious effects, prolongs the service life.Babinet uses the die casting together with magnesium alloy substrate of steel lug, effectively prevent steel structure part to be contacted with magnesium alloy substrate, plays a protective role.Ensure that the battery pack assembly service life is consistent with new-energy automobile entire life, the weight of effective powered down pond package component reaches energy saving purpose.
Description
Technical field：
The utility model is related to a kind of new energy car battery packets.
Background technology：
In recent years, under the driving of national policy, new-energy automobile market demand sharp increase, new-energy automobile obtains emerging
It rises and gradually universal.And new-energy automobile generally uses structural steel battery pack now, so that body of a motor car is aggravated, fails to reach light weight
Change and requires.Requirement of the country to new-energy automobile is energy conservation and environmental protection, and auto parts and components lightweight is energy-efficient important measure, at present
The battery pack assembly of part new-energy automobile uses magnesium alloy materials alternative structure steel, meets lightweight requirements, still, therewith
Bringing parts corrosion cannot solve the problems, such as.
Utility model content：
The technical problem to be solved by the utility model is to provide a kind of using at differential arc oxidation coated metal coating
New technology is managed, solves the problems, such as that magnesium alloy new material surface anticorrosion, babinet use the die casting together with magnesium alloy substrate of steel lug, have
Effect prevents steel structure part from being contacted with magnesium alloy substrate, plays a protective role, and ensures battery pack assembly service life and new-energy automobile
Entire life is consistent, and the weight of effective powered down pond package component reaches a kind of new energy car battery packet of energy saving purpose.
The utility model technical scheme applied to solve the technical problem is：A kind of magnesium alloy of new energy car battery packet
Box outer surface covers one layer of magnesia ceramics layer by differential arc oxidation electrophoresis process, and die casting exists two stainless steel upper lugs together
On the left of magnesium alloy babinet, the outer lug of four stainless steels equidistantly together die casting in magnesium alloy babinet rear and front end, magnesium alloy Box Cover
It is movably fixed to magnesium alloy babinet upper end with bolt.
The utility model has the beneficial effects that：New technology is handled as a result of differential arc oxidation coated metal coating, it is micro-
Arc oxidation ceramic layer is connect with matrix with the micro- molten transition region of metallurgy type, and dense structure is without perforation, and with matrix at apparent micro- smelting
Metal type combines, and surface anticorrosion is with obvious effects, to reduce friction coefficient, prolongs the service life.Babinet uses steel lug and magnesium
Alloy substrate die casting together, effectively prevent steel structure part to be contacted with magnesium alloy substrate, plays a protective role, and ensures battery package
The part service life is consistent with new-energy automobile entire life, and the weight of effective powered down pond package component reaches energy saving purpose, to realize
New-energy automobile lightweight requirements.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model babinet.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural schematic diagram of the utility model case lid.
Fig. 5 is the left view of Fig. 4.
Specific implementation mode：
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of 1 outer surface of magnesium alloy babinet of new energy car battery packet passes through
Differential arc oxidation electrophoresis process cover one layer of magnesia ceramics layer 2, two stainless steel upper lugs 4 together die casting in magnesium alloy babinet 1
Left side, the outer 3 equidistant die casting together of lug of four stainless steels are lived in 1 rear and front end of magnesium alloy babinet, magnesium alloy Box Cover 6 with bolt
It is dynamic to be fixed on 1 upper end of magnesium alloy babinet.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5,6 appearance of magnesium alloy Box Cover of a kind of new energy car battery packet
Face covers one layer of magnesia ceramics layer 2 by differential arc oxidation electrophoresis process, and locating piece 8 is arranged in right end, and interior middle part setting loss of weight is recessed
Slot 7.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5,1 in-built electrical of magnesium alloy babinet of a kind of new energy car battery packet
Pond cavity 5.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (3)
1. a kind of new energy car battery packet, it is characterized in that：It is covered by differential arc oxidation electrophoresis process magnesium alloy babinet (1) outer surface
One layer of magnesia ceramics layer (2) of lid, on the left of magnesium alloy babinet (1), four stainless for die casting together for two stainless steel upper lugs (4)
The equidistant die casting together of the outer lug (3) of steel is fixed in magnesium alloy babinet (1) rear and front end, magnesium alloy Box Cover (6) with bolt activity
In magnesium alloy babinet (1) upper end.
2. a kind of new energy car battery packet according to claim 1, it is characterized in that：The magnesium alloy Box Cover (6)
Outer surface covers one layer of magnesia ceramics layer (2) by differential arc oxidation electrophoresis process, and locating piece (8) is arranged in right end, and interior middle part is set
Set lightening recesses (7).
3. a kind of new energy car battery packet according to claim 1, it is characterized in that：In the magnesium alloy babinet (1)
Set cell cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654945.9U CN208093635U (en) | 2018-04-23 | 2018-04-23 | A kind of new energy car battery packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654945.9U CN208093635U (en) | 2018-04-23 | 2018-04-23 | A kind of new energy car battery packet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093635U true CN208093635U (en) | 2018-11-13 |
Family
ID=64052144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654945.9U Active CN208093635U (en) | 2018-04-23 | 2018-04-23 | A kind of new energy car battery packet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246993A1 (en) * | 2021-05-22 | 2022-12-01 | 东莞宜安科技股份有限公司 | Magnesium alloy battery case for new energy vehicle |
-
2018
- 2018-04-23 CN CN201820654945.9U patent/CN208093635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246993A1 (en) * | 2021-05-22 | 2022-12-01 | 东莞宜安科技股份有限公司 | Magnesium alloy battery case for new energy vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |