CN206595313U - Battery carrier and battery carrier group - Google Patents
Battery carrier and battery carrier group Download PDFInfo
- Publication number
- CN206595313U CN206595313U CN201720671209.XU CN201720671209U CN206595313U CN 206595313 U CN206595313 U CN 206595313U CN 201720671209 U CN201720671209 U CN 201720671209U CN 206595313 U CN206595313 U CN 206595313U
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- China
- Prior art keywords
- battery
- vehicle frame
- battery carrier
- mounting bracket
- installation portion
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- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery carrier being installed on vehicle frame, including：Battery installation section and vehicle frame installation portion, battery installation section are used to install battery；Vehicle frame installation portion is connected with battery installation section, and vehicle frame installation portion is offseted with vehicle frame at least biside plate, and the battery carrier is arranged on vehicle frame.Battery carrier also includes oblique pull plate, and the two ends of oblique pull plate are respectively arranged on battery installation section and vehicle frame installation portion, further to improve the intensity of battery carrier and bear weight.
Description
Technical field
The utility model is related to automotive field, and in particular to a kind of battery carrier and battery carrier group.
Background technology
With the development of science and technology the environmental protection ideas of people is improved therewith, new-energy automobile is widely used in every field.
Current new-energy automobile is mainly pure electric automobile and oil-electric vehicle, and it is supplied by the battery being arranged on vehicle frame
Electricity, however, because the structure of the battery carrier by existing setting battery is limited, convenience and spirit when battery is installed on vehicle frame
Activity is poor.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of flexibility
Preferably, the battery carrier of install convenient, battery carrier group.
The utility model provides a kind of battery carrier, for being installed on vehicle frame, it is characterised in that including：
Battery installation section, for installing battery；And
Vehicle frame installation portion, is connected with the battery installation section, and the vehicle frame installation portion offsets with vehicle frame at least biside plate
Hold, the battery carrier is arranged on vehicle frame.
In one embodiment, the vehicle frame installation portion includes the first mounting bracket, the second mounting bracket, and first mounting bracket is used
In the bottom side plate for supporting vehicle frame, second mounting bracket is used to support on vehicle frame at least opposite side plate.First mounting bracket
End face is used for the bottom side plate for supporting vehicle frame, and the side of first mounting bracket is connected with the battery installation section.
In one embodiment, first mounting bracket and second mounting bracket can be two parts of separation,
Can also be a global facility.
First mounting bracket can be：U-shaped double-vane support, H types support, T-shaped support, L-type support, square hollow post
Support, inverted L shape support.
The battery carrier also has oblique pull plate, and the two ends of the oblique pull plate are respectively arranged at the battery installation section and described
On vehicle frame installation portion.
The battery installation section includes at least two side shields, and connects the laminate of at least two side shield, institute
State side shield with the vehicle frame installation portion to be connected, the laminate is used for the mounting surface for setting battery, the edge of the laminate is curved
Song is extended with for the baffle plate to battery limiting.
The utility model also provides a kind of battery carrier group, including the battery carrier described in above-described any one and connection
Bar, the connecting rod connects two battery carriers.
Above-mentioned battery carrier when mounted, installation site can be adjusted as needed, make battery carrier install more flexible, convenient,
Make the detachability and ease for maintenance of battery also more preferable.In addition, battery holder structure is simple, it is easy to promote and produce.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of the battery carrier of the embodiment of the utility model one；
Fig. 2 is the use state schematic diagram of battery carrier shown in Fig. 1；
Fig. 3 is the partial enlarged drawing shown in Fig. 1 at the A of battery carrier；
Fig. 4 is the structural representation of battery carrier side plate shown in Fig. 1；
Fig. 5 is the explosive view of battery carrier shown in Fig. 2；
Fig. 6 is the structural representation of the battery carrier group of the embodiment of the utility model one；
Fig. 7 is the structural representation of another visual angle of battery carrier group shown in Fig. 6；
Fig. 8 is the use state schematic diagram of the battery component of the embodiment of the utility model one.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
As shown in Figures 1 and 2, its be respectively the embodiment of the utility model one battery carrier 10 structural representation, and make
With the structural representation of state.Battery carrier 10 for being installed on vehicle frame 20 includes：Battery installation section 100, vehicle frame installation portion
200.Wherein, battery installation section 100 is used to install battery；Vehicle frame installation portion 200 is connected with battery installation section 100, vehicle frame peace
Dress portion 200 is offseted with least biside plate of vehicle frame 20, and battery carrier 10 is arranged on vehicle frame 20.Battery carrier 10 can be applied
Trailer, pure electric automobile, oil-electric vehicle etc. are needed in the vehicle of driven by power.
In the present embodiment, battery installation section 100 is two parts separated, battery installation section 100 with vehicle frame installation portion 200
It is detachably connected with vehicle frame installation portion 200.In other embodiment, battery installation section 100 can also be with the one of vehicle frame installation portion 200
Shaping.
It should be noted that vehicle frame installation portion 200 can be both fixed on vehicle frame by welding manner, can also be by solid
Determine part to be fixed on vehicle frame.For example, being fixed on by threaded fastener on vehicle frame.
When above-mentioned battery carrier 10 is installed, it is first determined the fixed position of vehicle frame installation portion 200, it is noted that fixed position
(i.e. battery carrier 10 is located at the fixed position of vehicle frame) should avoid its influence to vehicle departure angle and mud guard；Determine behind position,
Vehicle frame installation portion 200 is fixedly installed on vehicle frame 20, wherein, at least two side plates of vehicle frame installation portion 200 and vehicle frame 20 are supported
Hold；Afterwards, battery installation section 100 is connected with vehicle frame installation portion 200, to be arranged at by vehicle frame installation portion 200 on vehicle frame.
The vehicle frame installation portion 200 of above-mentioned battery carrier 10 offsets with least two side plates of vehicle frame 20, with dispersive stress, keeps away
Exempt from the stress of vehicle frame 20 excessively to concentrate on some position.In addition, battery carrier 10 is simple in construction, it is easy to promote and produce.
Also referring to Fig. 3, it is the partial enlarged drawing shown in Fig. 1 at the A of battery carrier 10.
Vehicle frame installation portion 200 includes the first mounting bracket 210, the second mounting bracket 220.First mounting bracket 210 is used to support car
The bottom side plate of frame 20, the second mounting bracket 220 is used at least another side plate for supporting vehicle frame 20.
In one embodiment, the first mounting bracket 210, the second mounting bracket 220 are connected with battery installation section 100, wherein, the
One mounting bracket 210 is used for the bottom side plate for supporting vehicle frame 20, and the second mounting bracket 220 is used at least opposite side for supporting vehicle frame 20
Plate.For example, the cross section of vehicle frame is I-shaped, the web with two edges of a wing in the edge of a wing and connection being oppositely arranged, i.e., with three
Individual side plate.Specifically, the first mounting bracket 210 supports the bottom side plate of lower flange lower surface, i.e. vehicle frame, the second mounting bracket 220 and abdomen
One surface of plate is abutted against, i.e. another side plate of vehicle frame.For another example, the first mounting bracket 210 is supported respectively with the second mounting bracket 220
Two surfaces up and down of lower flange, and a surface of second mounting bracket 220 also with web abut against, i.e. the second mounting bracket
220 abut against with the bottom side plate and other biside plate of vehicle frame.It is described above to offset or abut against place, welding manner can be used
To be connected, other modes can also be used to be connected.Specific paragraph is had below to describe the welding of an embodiment
Installation process.It should be noted that now the first mounting bracket and the second mounting bracket both can with separately positioned, can also integration set
Put.
In other embodiment, if when the first mounting bracket and the second mounting bracket integrated setting, the first mounting bracket can also be made
210 and/or second mounting bracket 220 be arranged in battery installation section 100.
The connection of vehicle frame installation portion and battery installation section can be fixed by bolt, form detachable cage knot
Structure, is easy to battery after battery installation to be dismantled with percentage of batteries frame, is also easy to safeguard.
The cross section that the utility model is not intended to limit vehicle frame 20 is I-shaped, but is illustrated below with I-shaped vehicle frame
The structure of bright battery carrier and installation.
In one embodiment, the first mounting bracket 210 is U-shaped double-vane support, as shown in Figure 3.U-shaped double-vane support uses " isosceles
It is trapezoidal " bending, the both sides triangle at a right angle after bending, centre position is rectangular, and rectangular area is provided with and battery installation section
The mounting hole site of 100 upper installing holes alignment, for being connected with battery installation section 100, for example, is connected by threaded fastener.U
The U-shaped upper surface of type double-vane support is used for and the lower flange lower surface of vehicle frame 20 supports welding.
First mounting bracket 210 uses said structure, can mitigate the weight of the first mounting bracket 210, its intensity is can guarantee that again,
And when the first mounting bracket 210 is welded with vehicle frame 20, moreover it is possible to which guarantee and the bonding area of vehicle frame 20 are sufficiently large.
It is understood that U-shaped double-vane support is a preferably example above, the utility model does not limit its double-vane
For right angled triangle, the cross sectional shape of the first mounting bracket 210 is not limited yet, its preparation method is not limited yet.For example, first installs
Frame 210 is U-shaped, and its preparation method is formed except bending or three pieces of plate welds.And for example, the section of the first mounting bracket 210
Other shapes are shaped as, such as are H types, L-type, T-shaped, or the first mounting bracket 210 is square hollow post, inverted L shape etc..For another example,
First mounting bracket 210 is solid squares block, etc..As long as a surface of the first mounting bracket 210 supports the bottom side plate of vehicle frame 20,
Another surface is used for and battery installing rack 100 is connected.
In one embodiment, the second mounting bracket 220 is platy structure, vertical plate is called herein, it is vertically placed in
The side of I-shaped vehicle frame 20 a, long side of vertical plate supports the web of I-shaped vehicle frame 20, and two sides are supported respectively up and down
Two edge of a wing up and down, referring to Fig. 2 and Fig. 5.In other embodiments, the second mounting bracket 220 only can also support lower flange by lower side,
Upper side edge has interval with top flange.It should be noted that being used for the purpose of meeting the statement in direction in accompanying drawing " up and down " here.
So, when vertical plate, U-shaped double-vane support are connected to by welding manner on vehicle frame 20, vertical plate and vehicle frame 20
The I-shaped lower flange upper surface alignment of end face, so that more than drum web bears weight after welding, lower flange can also bear one
Divide weight, it is to avoid the stress of vehicle frame 20 is excessively concentrated on some position.
It is understood that the first mounting bracket 210 and second that the utility model is not intended to limit vehicle frame installation portion 200 is installed
Frame 220 is two separating components, and the first mounting bracket 210 and the second mounting bracket 220 can also be a global facility, as long as vehicle frame
Installation portion 200 is fixedly connected with least two side plates of vehicle frame 20, it is to avoid stress is excessively concentrated.
Referring to Fig. 1, battery installation section 100 includes at least two side shields 110, and at least two side blocks of connection
The laminate 120 of plate 110.Wherein, side shield 110 is connected with vehicle frame installation portion 200, so that battery installation section 100 passes through vehicle frame
Installation portion 200 is arranged on vehicle frame；Laminate 120 is then used for the mounting surface for setting battery.
In one embodiment, battery installation section 100 is generally " b " type drawer type frame structure, can dispose two layers of battery pack
Part (such as Fig. 8).It will be appreciated that the utility model is not restricted to this, " b " type drawer type frame structure can have two layers with
Upper (such as three layers, four layers etc.), can also only have one layer, if simply one layer, for L-type frame structure.
In an embodiment of " b " type drawer type frame structure, the similar English alphabet b of shape of side shield 110, in this shape
As b type side shields are called on ground.Referring to Fig. 4, it is the structural representation of the side shield 110 of one embodiment battery carrier of the utility model 10
Figure.B types side shield 110 has mainboard body 111, and the bending plate 112 extended along the edge of mainboard body 111.Wherein, it is oppositely arranged
The bending plates 112 of two b type side shields be then symmetrical bending.Bending plate 112 and mainboard body 111 are substantially vertical, and laminate 120
It is arranged on bending plate 112 and/or mainboard body 111.For example, when laminate 120 is one layer, usual crossbearer/be arranged at two sides
On the bending plate 112 of baffle plate 110.For another example, when laminate 120 has two layers, two-ply 120 is respectively arranged at bending plate 112 and main
On plate body 111.Accompanying drawing illustrated embodiment is that have two-ply.In such manner, it is possible to improve the intensity of whole framework.B types side shield in Fig. 4
On hole position have mounting hole site with laminate 120, also have the mounting hole site with the first mounting bracket 210 (such as U-shaped double-vane support).
In one embodiment, through hole 113 is additionally provided with mainboard body 111, such as through hole is waist-shaped hole, further to mitigate battery
The weight of frame 10.
In one embodiment, laminate 120 is that several strip boards 121 are constituted, as shown in figure 1, laminate 120 includes two groups, often
Group laminate 120 include several strip boards 121, two groups be respectively arranged at side shield 110 upper and lower ends, to form two layers, i.e., two
It is superimposed and sets above and below group laminate 120 interval, so that battery installation section 100 can be laminated placement battery, it is understood that be, every group
Laminate 120 is respectively positioned on same plane, two planes that two groups of laminates 120 are located at, spaced apart.In other embodiment,
The group number of laminate 120 can be selected as needed, for example, one group, three groups etc., when for three groups when, three groups of laminates 120 between
Set every superposition.As described above, the group number of laminate 120 is the drawer number of plies of " b " type drawer.In one embodiment, laminate 120
Edge is bent with gear along 122, i.e. the edge of strip board 121 is bent with gear along 122 (referring to Fig. 1 and Fig. 2), for limiting battery
Position, in order to install battery.According to actual needs, both there can be gear along 122 on part laminate 120, can also whole laminates
There is gear along 122 on 120, the utility model is not intended to limit.The quantity for the strip board 121 that every group of laminate includes and placement direction can
To be selected according to actual needs, the utility model is not intended to limit.For example, as shown in figure 1, first group of laminate 120 (upper strata)
Including two crossbearers of strip board 121/be connected between two side shields 110, there are several crossbearers of batten 123 in the rule of upper strata two
On shape plate 121, and second group of laminate 120 (lower floor) then only has two strip board crossbearers/be connected between two side shields 110.
It is appreciated that above example is preferred embodiment, side shield 110 of the present utility model is not limited to b type side shields,
Can also be other shapes, such as framework side shield combined by strip board, etc.；Laminate 120 is also not limited to several
Strip board or one piece of whole plate, or the middle whole plate for having a hollow out, or layer are netted etc..
It is appreciated that b types side shield can also be more than two as needed, such as 3, at this moment the structure of battery carrier is just
It is two groups of drawers side by side.
In one embodiment, battery carrier 10 also has oblique pull plate 300, and the two ends of oblique pull plate 300 are respectively arranged at battery installation
In portion 100 and vehicle frame installation portion 200, further to improve the intensity of battery carrier 10 and bear weight.For example, oblique pull plate 300
Two ends can be fixed or other fixed forms by welding or bolt, with the second mounting bracket 220 and the triangularity of side shield 110
It is fixed together.
In one embodiment, battery carrier 10 also has connecting plate 400, for connecting the mounting bracket 220 of side shield 110 and second.
The two ends of connecting plate 400 can also be fixed or other fixed forms by welding, bolt.
As seen from the above description, in preferred embodiment, (erected as shown in figure 5, battery carrier 10 includes vehicle frame installation portion 200
The first mounting bracket 220, the second mounting bracket 210 of U-shaped double-vane of straight panel) and battery installation section 100 (two b types side shields and company
Connect the laminate of side plate), vehicle frame installation portion 200 and battery installation section 100 are two independences and the component separated, vehicle frame installation portion
200 are used to be fixed on vehicle frame, and battery installation section 100 is removably connected to vehicle frame by oblique pull plate 300 and connecting plate 400
220 on second mounting bracket of installation portion 200, in addition, the side shield of battery installation section 100 is also removably connected to vehicle frame peace
210 on first mounting bracket in dress portion 200.
When above-mentioned battery carrier 10 is installed, first determine vehicle frame installation portion 200 position on vehicle frame 20, i.e. vertical plate with it is U-shaped
The position of double-vane, and be welded on vehicle frame 20；B types side shield is connected with U-shaped double-vane afterwards, and b type side shields are led to
Connecting plate 400 is crossed to be connected with vertical plate；Then battery to be mounted is arranged on laminate 120, and by laminate and b type side shields
It is connected；The two ends of oblique pull plate 300 are connected respectively again afterwards.It can be connected between above-mentioned each component by threaded fastener
Connect.
Also referring to Fig. 6 to Fig. 7, it is respectively the knot of the different angles of battery carrier group 30 of the embodiment of the utility model one
Structure schematic diagram.
Battery carrier group 30 includes：Above-mentioned two battery carrier 10 and connecting rod 31.Connecting rod 31 connects two battery carriers 10.Its
In, the effect of connecting rod 31 is：The battery carrier of left and right two is loaded onto inside because of the weight of battery system after cell system component
The trend of lateral bend deformation, which is played, slows down effect.
In such as Fig. 6, Fig. 7, Fig. 8 embodiment, battery carrier 10, connecting rod 31 are two.But the utility model is not
Limit the quantity of connecting rod 31.
As shown in figure 8, its structural representation for the cell system component 40 of the embodiment of the utility model one.
Cell system component 40 includes：Above-mentioned battery carrier group 30 or battery carrier 10, battery 41, cooling unit 42, swelling water
Case (not shown), high-voltaghe compartment (not shown).
In one embodiment, the battery carrier 10 of battery carrier group 30 has on two-ply 120, at least a upper strata laminate 120 and had
Batten, for installing the members in battery system.Battery 41 is three, is respectively arranged in lower floor's laminate of two battery carriers 10
On, and on the upper strata laminate of one of battery carrier 10, cooling unit, high-voltaghe compartment are arranged at another upper strata laminate of battery carrier 10
On batten 123 (such as Fig. 1).In other embodiment, the quantity of laminate 120 and battery 41 can also be selected according to actual needs
Select.
When above-mentioned battery carrier group 30 is installed, first vertical plate and U-shaped double-vane are installed on vehicle frame, afterwards pacified expansion tank
Loaded on vehicle frame, then according to the installation method of above-mentioned battery carrier 10, the remaining component and battery 41 of two battery carriers 10 are set
In on vehicle frame 20；Connecting rod 31 is connected with the b type side shields of two battery carriers 10 afterwards, so that connecting rod 31 connects two batteries
Frame 10, for example, connected by threaded fastener；Unit 42, high-voltaghe compartment will finally be cooled down and be arranged on the upper strata laminate 120 of battery carrier 10
Batten on.
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield, is all considered to be the scope of this specification record.
It should be noted that it is general to eliminate, this area unrelated with the utility model for purposes of clarity, in accompanying drawing and explanation
The expression and description of part and processing known to logical technical staff.Embodiment described above only expresses of the present utility model several
Embodiment, it describes more specific and detailed, but therefore can not be interpreted as the limitation to utility model patent scope.Should
When, it is noted that to those skilled in the art, without departing from the concept of the premise utility, if can also make
Dry modification and improvement, these belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be with
Appended claims are defined.
Claims (10)
1. a kind of battery carrier, for being installed on vehicle frame, it is characterised in that including：
Battery installation section, for installing battery；And
Vehicle frame installation portion, is connected with the battery installation section, and the vehicle frame installation portion offsets with vehicle frame at least biside plate, with
The battery carrier is arranged on vehicle frame.
2. battery carrier according to claim 1, it is characterised in that the vehicle frame installation portion includes the first mounting bracket, second
Mounting bracket, first mounting bracket is used for the bottom side plate for supporting vehicle frame, and second mounting bracket is at least another on vehicle frame for supporting
Side plate.
3. battery carrier according to claim 2, it is characterised in that the end face of first mounting bracket is used to support vehicle frame
Bottom side plate, the side of first mounting bracket is connected with the battery installation section.
4. battery carrier according to claim 2, it is characterised in that first mounting bracket and second mounting bracket
Can be two parts or a global facility of separation.
5. battery carrier according to claim 3, it is characterised in that first mounting bracket is selected from following：U-shaped double-vane branch
Frame, H types support, T-shaped support, L-type support, square hollow column holder, inverted L shape support.
6. battery carrier according to claim 1, it is characterised in that the battery installation section and the vehicle frame installation portion are removable
Unload connection.
7. battery carrier according to claim 1, it is characterised in that the battery carrier also has oblique pull plate, the oblique pull plate
Two ends be respectively arranged on the battery installation section and the vehicle frame installation portion.
8. battery carrier according to claim 1, it is characterised in that the battery installation section includes at least two side shields,
And the laminate of at least two side shield is connected, the side shield is connected with the vehicle frame installation portion, and the laminate is used
In the mounting surface for setting battery, the curved edge of the laminate is extended with for the baffle plate to battery limiting.
9. a kind of battery carrier group, it is characterised in that including the battery carrier described in any one described in claim 1 to 6, and connection
Bar, the battery carrier is two, and the connecting rod connects two battery carriers.
10. battery carrier group according to claim 9, it is characterised in that the connecting rod is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671209.XU CN206595313U (en) | 2017-06-09 | 2017-06-09 | Battery carrier and battery carrier group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671209.XU CN206595313U (en) | 2017-06-09 | 2017-06-09 | Battery carrier and battery carrier group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595313U true CN206595313U (en) | 2017-10-27 |
Family
ID=60120939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720671209.XU Active CN206595313U (en) | 2017-06-09 | 2017-06-09 | Battery carrier and battery carrier group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299491A (en) * | 2019-06-27 | 2019-10-01 | 安徽江淮汽车集团股份有限公司 | A kind of power battery bag support and power battery package |
| WO2021189806A1 (en) * | 2020-03-24 | 2021-09-30 | 海通科创(深圳)有限公司 | Power supply system |
-
2017
- 2017-06-09 CN CN201720671209.XU patent/CN206595313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299491A (en) * | 2019-06-27 | 2019-10-01 | 安徽江淮汽车集团股份有限公司 | A kind of power battery bag support and power battery package |
| WO2021189806A1 (en) * | 2020-03-24 | 2021-09-30 | 海通科创(深圳)有限公司 | Power supply system |
| EP4088959A4 (en) * | 2020-03-24 | 2023-08-09 | Hoitunginnotek (Shenzhen) Co., Ltd. | Power supply system |
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