CN213035646U - Battery pack for vehicle and vehicle with battery pack - Google Patents
Battery pack for vehicle and vehicle with battery pack Download PDFInfo
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- CN213035646U CN213035646U CN202021000805.3U CN202021000805U CN213035646U CN 213035646 U CN213035646 U CN 213035646U CN 202021000805 U CN202021000805 U CN 202021000805U CN 213035646 U CN213035646 U CN 213035646U
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- battery pack
- connecting plate
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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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Abstract
The utility model discloses a vehicle that is used for battery package of vehicle and has it. The battery pack for a vehicle includes: the box body is provided with a battery holding tank, the battery modules are suitable for being flatly paved in the battery holding tank, the box body is positioned above the box body base, the box body is fixedly connected with the box body base, at least one reinforced cavity is arranged between the box body base and the box body, the box body base is fixedly connected with the floor, a battery accommodating groove suitable for accommodating the battery module is arranged in the box body of the battery pack, the battery module is flatly paved and integrated in the battery accommodating groove, so that the occupied space of the battery module when being arranged can be reduced, thereby being beneficial to ensuring that the number of the battery modules in the battery pack is large, ensuring the endurance capacity of the battery pack to be strong, and, because the battery module tiling sets up, consequently, can not occupy too much high space to be favorable to providing installation space for other parts of vehicle, and then be favorable to the whole arrangement of vehicle.
Description
Technical Field
The utility model relates to a vehicle technical field particularly, relates to a vehicle that is used for battery package of vehicle and has it.
Background
A battery package for new energy vehicle at present, the battery module in its battery package is for independently laying, when later stage battery package is changed, need change alone the battery module in the battery package, it is loaded down with trivial details to lead to the change of battery package, and because the battery module occupation space who independently lays is great, the volume that leads to the battery package is great, in order to ensure the whole arrangement of vehicle, can only reduce the battery module quantity of battery package, but can lead to the mileage of traveling of vehicle to be short.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides a battery package for vehicle, the battery module in this battery package can concentrate and lay, ensures that the duration of battery package is stronger.
The utility model also provides a vehicle of having above-mentioned battery package for vehicle.
According to the utility model discloses a be used for battery package of vehicle is located the floor top of vehicle, the battery package includes: the box and at least one battery module and box base, the box has the battery holding tank, the battery module is suitable for the tiling in the battery holding tank, the box is located box base top, just the box with box base fixed connection, box base with at least one enhancement chamber has between the box, box base with floor fixed connection.
According to the utility model discloses a battery package for vehicle, be equipped with the battery holding tank that is suitable for to hold the battery module in the box of battery package, it is integrated in the battery holding tank to tile the battery module, thereby shared space when not only can reducing the battery module and lay, and then be favorable to guaranteeing that the quantity of the battery module in the battery package is more, the duration of guaranteeing the battery package is stronger, and in addition, because the battery module tiles the setting, consequently, can not occupy too much high space, thereby be favorable to providing installation space for other parts of vehicle, and then be favorable to the overall arrangement of vehicle. Moreover, when the battery pack is replaced, the battery module can be uniformly replaced by only directly taking down the box body, and convenience and rapidness are realized.
According to some embodiments of the present invention, the box with one of the box bases is provided with the reinforcement cavity, the box with the other one of the box bases is provided with at least one mount pad, the mount pad be suitable for with reinforcement cavity fixed connection.
Furthermore, the box body is provided with the mounting seat, the box body base is provided with the reinforcing cavity, and the mounting seat is fixedly connected with the upper cavity wall of the reinforcing cavity through a fastening piece.
Further, the box base includes: the reinforcing plate is positioned above the bottom plate and fixedly connected with the bottom plate, a gap is formed between the reinforcing plate and the bottom plate, and the gap forms the reinforcing cavity.
Further, the bottom plate is of a mouth-shaped structure and comprises: first mounting panel, second mounting panel, first connecting plate and second connecting plate, first connecting plate with the second connecting plate sets up relatively, the both ends of first mounting panel overlap joint respectively first connecting plate with the one end of second connecting plate, the both ends of second mounting panel overlap joint respectively first connecting plate with the other end of second connecting plate, the quantity of reinforcing plate is two, one of them the reinforcing plate with first connecting plate fixed connection, another one the reinforcing plate with second connecting plate fixed connection.
In particular, the stiffening plate and/or the bottom plate is provided with a stiffening structure.
Specifically, the battery pack further includes: the external equipment of battery, external equipment of battery includes: the battery management module is located in the battery accommodating groove and electrically connected with the battery module, a wire harness installing opening is formed in one side wall of the battery accommodating groove, the battery wire harness interface is fixed at the wire harness installing opening, and the battery wire harness interface is electrically connected with the battery module.
According to the utility model discloses vehicle of another aspect embodiment, including spare tyre cabin, automobile body longeron and foretell battery package that is used for the vehicle, the floor does the floor of spare tyre cabin department, the one end and the left side in spare tyre cabin the automobile body longeron passes through at least one left fixed bolster fixed connection, the other end and the right side in spare tyre cabin the automobile body longeron passes through at least one right fixed bolster fixed connection, the battery package is located spare tyre cabin top.
Further, the spare tire compartment includes: spare tyre cabin body and being located spare tyre cabin installation arm around the spare tyre cabin body, this internal spare tyre cavity that forms in spare tyre cabin, the battery package is located the top in spare tyre cavity just is fixed in spare tyre cabin installation arm, just the battery package with the spare tyre cabin passes through fastener fixed connection.
Furthermore, one of the box body base and the spare tire compartment mounting arm is provided with a positioning pin, and the other of the box body base and the spare tire compartment mounting arm is provided with a positioning hole which is suitable for being matched with the positioning pin in a positioning way.
The vehicle and the battery pack for the vehicle have the same advantages compared with the prior art, and the detailed description is omitted.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a disassembled schematic view of a battery pack for a vehicle;
FIG. 2 is a schematic view of a case, a battery module, and a base of the case;
FIG. 3 is a schematic view of the case and the battery module;
FIG. 4 is a disassembled schematic view of the base of the case.
Reference numerals:
the battery pack 10, the box body 1, the battery accommodating groove 11, the mounting seat 12, the battery module 13, the box body base 2, the bottom plate 21, the first mounting plate 211, the second mounting plate 212, the first connecting plate 213, the second connecting plate 214, the reinforcing plate 22, the reinforcing cavity 23, the battery management module 41, the battery harness interface 42, the spare tire compartment 5, the spare tire compartment body 51, the spare tire compartment mounting arm 52, the positioning pin 61, the positioning hole 62, the left fixing support 71 and the right fixing support 72.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
A battery pack 10 for a vehicle according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 4.
Referring to fig. 1, a battery pack 10 for a vehicle according to an embodiment of the present invention is located above a floor of the vehicle, the battery pack 10 including: the box 1 and at least one battery module 13 and box base 2, box 1 has battery holding tank 11, and battery module 13 is suitable for the tiling in battery holding tank 11.
That is to say, box 1 is suitable for and integrates battery module 13 in box 1's battery holding tank 11, and, battery module 13 tiling sets up, thereby shared space when not only can reducing battery module 13 and laying, and then be favorable to guaranteeing that the quantity of battery module 13 in the battery package 10 is more, guarantee that the duration of battery package 10 is stronger, and, because battery module 13 tiling sets up, consequently, can not occupy too much high space, thereby be favorable to providing installation space for the other parts of vehicle, and then be favorable to the overall arrangement of vehicle.
Moreover, all the battery modules 13 are integrated together, so that when the battery pack 10 is replaced, the battery modules 13 can be replaced uniformly only by directly taking down the box body 1, and the replacement is convenient and quick.
Further, as shown in fig. 1, the box body 1 is located above the box body base 2, the box body 1 is fixedly connected with the box body base 2, at least one reinforcing cavity 23 is arranged between the box body base 2 and the box body 1, and the box body base 2 is fixedly connected with the floor.
That is to say, box 1 realizes being connected with the indirect of floor through box base 2 to, have at least one reinforcing chamber 23 between box base 2 and box 1, thereby can guarantee to be connected reliably between box 1 and the box base 2, and then can guarantee that box 1 is connected with the reliability height on floor, guaranteed that the battery module 13 that is located box 1 lays stably, reliably.
In a specific embodiment, the box body 1 can be an aluminum alloy casting, so that the structural strength of the box body 1 is better, and the weight is lighter.
According to the utility model discloses a battery package 10 for vehicle, be equipped with the battery holding tank 11 that is suitable for holding battery module 13 in the box 1 of battery package 10, it is integrated in battery holding tank 11 to tile battery module 13, thereby shared space when not only can reducing battery module 13 and lay, and then be favorable to guaranteeing the quantity of battery module 13 in the battery package 10 more, guarantee that the duration of battery package 10 is stronger, and, because battery module 13 tiles the setting, therefore, can not occupy too much height space, thereby be favorable to providing installation space for other parts of vehicle, and then be favorable to the overall arrangement of vehicle. When the battery pack 10 is replaced, the battery modules 13 can be replaced in a unified manner by directly taking down the box body 1, which is convenient and fast.
Further, as shown in fig. 2, one of the box body 1 and the box body base 2 is provided with a reinforced cavity 23, the other one of the box body 1 and the box body base 2 is provided with at least one mounting seat 12, and the mounting seat 12 is adapted to be fixedly connected with the reinforced cavity 23, that is, the mounting seat 12 is fixedly connected with the reinforced cavity 23, so as to fixedly connect the box body 1 with the box body base 2.
Further, as shown in fig. 2, a mounting seat 12 is arranged on the box body 1, a reinforcing cavity 23 is arranged on the box body base 2, and the mounting seat 12 is fixedly connected with the upper cavity wall of the reinforcing cavity 23 through a fastening member.
In the embodiment shown in fig. 2, the mounting seat 12 and the upper wall of the reinforced cavity 23 can be fixedly connected by a bolt fastener, wherein a projection nut and a connecting hole are arranged on the inner side of the upper wall of the reinforced cavity 23, a fixing hole is arranged on the mounting seat 12, and a bolt is in threaded fit with the projection nut after sequentially penetrating and connecting the fixing hole and the connecting hole, so as to fixedly connect the mounting seat 12 and the reinforced cavity 23.
Wherein, the number of the installation seats 12 can be a plurality, so that the connection reliability of the box body 1 and the box body base 2 can be ensured.
Further, as shown in fig. 2, the cabinet base 2 may include: the bottom plate 21 and at least one reinforcing plate 22, the reinforcing plate 22 is located above the bottom plate 21 and is fixedly connected with the bottom plate 21, and a gap is formed between the reinforcing plate 22 and the bottom plate 21 and forms a reinforcing cavity 23.
Further, as shown in fig. 4, the bottom plate 21 has a "mouth" shape and includes: first mounting panel 211, second mounting panel 212, first connecting plate 213 and second connecting plate 214, first connecting plate 213 sets up with second connecting plate 214 relatively, the both ends of first mounting panel 211 overlap joint respectively in the one end of first connecting plate 213 and second connecting plate 214, the both ends of second mounting panel 212 overlap joint respectively in the other end of first connecting plate 213 and second connecting plate 214, the quantity of reinforcing plate 22 is two, one of them reinforcing plate 22 and first connecting plate 213 fixed connection, another one reinforcing plate 22 and second connecting plate 214 fixed connection.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the embodiment shown in fig. 2, the number of the mounting seats 12 is four, and the number of the reinforcement cavities 23 is two, wherein two of the mounting seats 12 are adapted to be fixedly engaged with one of the reinforcement cavities 23, and the other two mounting seats 12 are adapted to be fixedly engaged with the other reinforcement cavity 23.
In the embodiment, the first mounting plate 211, the second mounting plate 212, the first connecting plate 213 and the second connecting plate 214 are fixedly connected by welding, and at least one positioning device is provided between the first connecting plate 213 and the reinforcing plate 22 and between the second connecting plate 214 and the reinforcing plate 22 in order to ensure the reliability of the fit between the first connecting plate 213, the second connecting plate 214 and the reinforcing plate 22 and prevent the misalignment between the reinforcing plate 22 and the first connecting plate 213 and between the reinforcing plate 22 and the reinforcing plate 214. Wherein, the positioning device can be a positioning projection or a positioning recess.
In particular, the reinforcement plate 22 and/or the bottom plate 21 are provided with a reinforcement structure.
In the embodiment shown in fig. 4, the reinforcing plates 22 and the bottom plate 21 are provided with reinforcing structures, wherein the reinforcing structures on the reinforcing plates 22 are reinforcing ribs, and the reinforcing ribs are arranged along the length direction of the reinforcing plates 22, so as to ensure that the structural strength of the reinforcing plates 22 is sufficient, in addition, the first connecting plate 213 and the second connecting plate 214 in the bottom plate 21 can also be provided with reinforcing structures, the reinforcing structures can also be reinforcing ribs, the first mounting plate 211 and the second mounting plate 212 can also be provided with reinforcing structures, and the reinforcing structures can be turned-up for reinforcement, so as to ensure that the structural strength of the bottom plate 21 is sufficient.
Specifically, the battery pack 10 may further include: the external equipment of battery, external equipment of battery can include: battery management module 41 and battery pencil interface 42, battery management module 41 is located battery holding tank 11, and be connected with battery module 13 electricity, be equipped with the pencil installing port on a lateral wall of battery holding tank 11, battery pencil interface 42 is fixed in pencil installing port department, and battery pencil interface 42 is connected with battery module 13 electricity, battery management module 41 can carry out performance detection and management to battery module 13, the pencil installing port can be derived the electric energy in the battery module 13, thereby ensure the normal operating of work of battery package 10.
As shown in fig. 1, according to the utility model discloses vehicle of another aspect embodiment, including spare tyre cabin 5, automobile body longeron and foretell battery package 10 that is used for the vehicle, the floor is the floor of spare tyre cabin 5 department, and the one end and the left side automobile body longeron of spare tyre cabin 5 pass through at least one left fixed bolster 71 fixed connection, and the other end and the right side automobile body longeron of spare tyre cabin 5 pass through at least one right fixed bolster 72 fixed connection, and battery package 10 is located spare tyre cabin 5 top.
That is to say, the battery pack 10 is located above the spare tire compartment 5 and is fixedly connected with the spare tire compartment 5, and the spare tire compartment 5 is fixedly connected with the left and right longitudinal beams of the vehicle through the fixing bracket, so that the fixing of the spare tire compartment 5 and the battery pack 10 is ensured.
Further, as shown in fig. 1, the spare tire compartment 5 includes: spare tyre cabin body 51 and the spare tyre cabin installation arm 52 that is located around the spare tyre cabin body 51, the spare tyre chamber is formed in the spare tyre cabin body 51, and battery package 10 is located the top in spare tyre chamber and is fixed in spare tyre cabin installation arm 52, and battery package 10 passes through fastener fixed connection with spare tyre cabin 5.
That is, the battery pack 10 is lapped on the spare tire compartment mounting arm 52, and therefore, the gap between the battery pack 10 and the spare tire compartment body 51 is a spare tire cavity, thereby ensuring that the spare tire compartment 5 can contain the spare tire.
In a specific embodiment, the battery pack 10 and the spare tire compartment 5 may be fixedly connected by a bolt fastener, as shown in fig. 1, at least one through hole is provided on the first mounting plate 211 and the second mounting plate 212 of the bottom plate 21, mounting holes adapted to correspond to the through holes one to one are provided on the spare tire compartment mounting arm 52, and the bolt fastener passes through the through hole and the mounting hole, so as to fixedly connect the battery pack 10 and the spare tire compartment 5.
Further, one of the box base 2 and the spare tire compartment mounting arm 52 is provided with a positioning pin 61, and the other of the box base 2 and the spare tire compartment mounting arm 52 is provided with a positioning hole 62, wherein the positioning hole 62 is suitable for being matched with the positioning pin 61 in a positioning manner, so that the battery pack 10 is conveniently positioned, and the accurate mounting and positioning of the battery pack 10 are ensured.
In the specific embodiment, a luggage compartment is arranged above the battery pack 10, and the battery modules 13 in the battery pack 10 are tiled in the battery accommodating grooves 11 of the box body 1, so that the battery pack 10 does not occupy the upper space of the luggage compartment, thereby ensuring that the space of the luggage compartment is large.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A battery pack for a vehicle, the battery pack being located above a floor of the vehicle, the battery pack comprising:
a case having a battery receiving groove;
at least one battery module, the battery module is suitable for tiling in the battery holding tank;
the box base, the box is located box base top, just the box with box base fixed connection, the box base with at least one enhancement chamber has between the box, the box base with floor fixed connection.
2. The battery pack for a vehicle according to claim 1, wherein one of the case and the case base is provided with the reinforcement cavity, and the other of the case and the case base is provided with at least one mounting seat adapted to be fixedly connected with the reinforcement cavity.
3. The battery pack for the vehicle according to claim 2, wherein the mounting seat is provided on the case, the reinforcement cavity is provided on the base of the case, and the mounting seat is fixedly connected to an upper cavity wall of the reinforcement cavity by a fastening member.
4. The battery pack for a vehicle according to claim 3, wherein the case base includes: the reinforcing plate is positioned above the bottom plate and fixedly connected with the bottom plate, a gap is formed between the reinforcing plate and the bottom plate, and the gap forms the reinforcing cavity.
5. The battery pack for a vehicle according to claim 4, wherein the floor panel is of a "mouth" type structure and includes: first mounting panel, second mounting panel, first connecting plate and second connecting plate, first connecting plate with the second connecting plate sets up relatively, the both ends of first mounting panel overlap joint respectively first connecting plate with the one end of second connecting plate, the both ends of second mounting panel overlap joint respectively first connecting plate with the other end of second connecting plate, the quantity of reinforcing plate is two, one of them the reinforcing plate with first connecting plate fixed connection, another one the reinforcing plate with second connecting plate fixed connection.
6. The battery pack for a vehicle according to claim 4, wherein the reinforcement plate and/or the bottom plate is provided with a reinforcement structure.
7. The battery pack for a vehicle according to any one of claims 1 to 6, characterized by further comprising: the external equipment of battery, external equipment of battery includes: the battery management module is located in the battery accommodating groove and electrically connected with the battery module, a wire harness installing opening is formed in one side wall of the battery accommodating groove, the battery wire harness interface is fixed at the wire harness installing opening, and the battery wire harness interface is electrically connected with the battery module.
8. A vehicle, characterized by comprising a spare wheel well, a vehicle body longitudinal beam and a battery pack for the vehicle according to any one of claims 1 to 7, wherein the floor is a floor at the spare wheel well, one end of the spare wheel well is fixedly connected with the vehicle body longitudinal beam on the left side through at least one left fixing bracket, the other end of the spare wheel well is fixedly connected with the vehicle body longitudinal beam on the right side through at least one right fixing bracket, and the battery pack is positioned above the spare wheel well.
9. The vehicle of claim 8, wherein the spare tire compartment comprises: spare tyre cabin body and being located spare tyre cabin installation arm around the spare tyre cabin body, this internal spare tyre cavity that forms in spare tyre cabin, the battery package is located the top in spare tyre cavity just is fixed in spare tyre cabin installation arm, just the battery package with the spare tyre cabin passes through fastener fixed connection.
10. The vehicle of claim 9, characterized in that one of the box base and the spare tire compartment mounting arm is provided with a locating pin, and the other of the box base and the spare tire compartment mounting arm is provided with a locating hole adapted to be in locating engagement with the locating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000805.3U CN213035646U (en) | 2020-06-04 | 2020-06-04 | Battery pack for vehicle and vehicle with battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000805.3U CN213035646U (en) | 2020-06-04 | 2020-06-04 | Battery pack for vehicle and vehicle with battery pack |
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| Publication Number | Publication Date |
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| CN213035646U true CN213035646U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021000805.3U Active CN213035646U (en) | 2020-06-04 | 2020-06-04 | Battery pack for vehicle and vehicle with battery pack |
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| CN (1) | CN213035646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7441901B2 (en) | 2022-08-02 | 2024-03-01 | 株式会社エスシー・マシーナリ | electric work vehicle |
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2020
- 2020-06-04 CN CN202021000805.3U patent/CN213035646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7441901B2 (en) | 2022-08-02 | 2024-03-01 | 株式会社エスシー・マシーナリ | electric work vehicle |
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