CN217396213U - Heavy truck battery system for quick change - Google Patents
Heavy truck battery system for quick change Download PDFInfo
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- CN217396213U CN217396213U CN202221293587.6U CN202221293587U CN217396213U CN 217396213 U CN217396213 U CN 217396213U CN 202221293587 U CN202221293587 U CN 202221293587U CN 217396213 U CN217396213 U CN 217396213U
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- quick
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- frame
- liquid cooling
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model relates to the technical field of vehicles, concretely relates to battery system for heavy truck quick change specifically includes battery system quick change frame, PDU installation switching frame, battery package installation switching frame, liquid cooling unit installation switching frame, PDU installation switching frame is used for installing the high voltage distribution box of different specifications, battery package installation switching frame is used for the battery package of a plurality of different specifications of demountable installation, liquid cooling unit installation switching frame is used for installing the liquid cooling unit of different specifications, be provided with a plurality of installation crossbeams on the battery system quick change frame, each installation crossbeam interval sets up, PDU installation switching frame battery package installation switching frame liquid cooling unit installation switching frame connect respectively in the difference on the installation crossbeam. The utility model relates to a heavily block battery system for quick change, battery package, liquid cooling unit, the high voltage distribution box that can compatible different specifications, the standardization level is higher, the cost is lower, it is more convenient to trade the electricity.
Description
Technical Field
The utility model relates to the technical field of vehicles, concretely relates to battery system is used to heavy truck quick change.
Background
The heavy truck is a general term of heavy trucks and has the characteristics of heavy volume load and large oil consumption and emission. Vehicle bodies produce a large amount of pollutants under full load operation. Therefore, it is more and more important to reduce or even eliminate the emission of heavy truck tail gas pollutants.
Replacing oil with electricity is an important way to eliminate the pollution of heavy truck tail gas. However, the heavy truck has a large load capacity, a large power demand, and a long charging time. However, for heavy-duty rental companies and users, the economic benefit is low due to long charging waiting time, and in order to improve the condition of low economic benefit, the battery system adopts a battery replacement mode. The existing battery system has the defects that the final battery quick-change frame is diversified, the standardization degree is low, and the manufacturing cost is high due to the difference of the installation size of the battery, the installation size of a water cooling unit, the installation size of a high-voltage distribution box and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem provide a battery package, liquid cooling unit, high voltage distribution box that can compatible different specifications, the standardization level is higher, the cost is lower, trade the battery system for quick change of heavily blocking that the electricity is more convenient.
In order to solve the problem, the utility model provides a heavily block battery system for quick change, including battery system quick change frame, PDU installation switching frame, battery package installation switching frame, liquid cooling unit installation switching frame, PDU installation switching frame is used for installing the high voltage distribution box of different specifications, battery package installation switching frame is used for the battery package of a plurality of different specifications of demountable installation, liquid cooling unit installation switching frame is used for installing the liquid cooling unit of different specifications, be provided with a plurality of installation crossbeams, each on the battery system quick change frame installation crossbeam interval sets up, PDU installation switching frame battery package installation switching frame liquid cooling unit installation switching frame connect respectively in the difference on the installation crossbeam.
Furthermore, the battery pack mounting and switching frame is of a frame structure, a plurality of switching frame fixing holes and a plurality of battery pack fixing holes are formed in the battery pack mounting and switching frame, the specification of each battery pack fixing hole is matched with the specification of various common standard battery packs, each switching frame fixing hole is located at the top corner of the battery pack mounting and switching frame, and each battery pack fixing hole is located on the inner side of the switching frame fixing hole.
Furthermore, a plurality of mounting holes are formed in the PDU mounting adapter rack, and the specifications of the mounting holes are matched with the specifications of various common high-voltage distribution boxes.
The utility model relates to a heavily block battery system for quick change is owing to be used for installing the high voltage distribution box 4 of different specifications including PDU installation switching frame, battery package installation switching frame, PDU installation switching frame, battery package installation switching frame is used for the battery package of the different specifications of demountable installation, consequently can compatible different specifications's battery package, liquid cooling unit, high voltage distribution box, improves battery system's standardization level, and reduce cost trades the electricity more convenient, simultaneously, because liquid cooling unit installation switching frame 14 is used for installing the liquid cooling unit of different specifications, consequently the utility model relates to a heavily block battery system for quick change can also satisfy the battery application scene of liquid cooling, non-liquid cooling.
Drawings
Fig. 1 is a schematic structural diagram of a battery system for quick replacement of heavy trucks in an embodiment of the present invention;
fig. 2 is a schematic structural view of a usage state of a PDU mounting adapter in a heavy truck quick-change battery system according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a battery pack mounting adapter in a heavy truck quick-change battery system according to an embodiment of the present invention;
fig. 4 is the embodiment of the utility model provides an electrical apparatus wiring schematic diagram of heavily block quick change battery system.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The terms "upper", "lower", "front", "rear", "left" and "right" and the like in the embodiments of the present invention indicate directions or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The utility model provides a battery system for heavy truck quick change, as shown in figure 1, figure 2, figure 3, figure 4, including battery system quick change frame 2, PDU installation adapter frame 12, battery pack installation adapter frame 13, liquid cooling unit installation adapter frame 14, PDU installation adapter frame 12 is used for installing the high voltage distribution box 4 of different specifications, such as the single branch way high voltage distribution box commonly used, two branch way high voltage distribution box, three branch way high voltage distribution box, etc., battery pack installation adapter frame 13 is used for demountable installation a plurality of battery packs of different specifications and common models, in this embodiment, battery pack installation adapter frame 13 is installed with battery pack 5, battery pack 6, battery pack 7, battery pack 8, liquid cooling unit installation adapter frame 14 is used for installing the liquid cooling unit of different specifications, in actual application the liquid cooling unit can be selected according to the heat dissipation demand of battery system battery pack, the liquid cooling unit installation adapter rack 14 can meet the installation and fixation of liquid cooling units with different powers and sizes, a plurality of installation cross beams 11 are arranged on the battery system quick-change rack 2, the installation cross beams 11 are bearing beams, the installation cross beams 11 are arranged at intervals, and the PDU installation adapter rack 12, the battery pack installation adapter rack 13 and the liquid cooling unit installation adapter rack 14 are respectively connected to the different installation cross beams 11. The utility model relates to a heavily block battery system for quick change owing to include PDU installation switching frame 12, battery package installation switching frame 13, PDU installation switching frame 12 is used for installing the high voltage distribution box 4 of different specifications, and battery package installation switching frame 13 is used for the battery package of the different specifications of demountable installation, consequently can compatible different specifications's battery package, liquid cooling unit, high voltage distribution box, improves battery system's standardization level, and reduce cost trades the electricity more conveniently, simultaneously, because liquid cooling unit installation switching frame 14 is used for installing the liquid cooling unit of different specifications, consequently the utility model relates to a heavily block battery system for quick change can also satisfy the battery application scene of liquid cooling, non-liquid cooling.
Optionally, the battery pack mounting adapter frame 13 is a frame structure, the battery pack mounting adapter frame 13 is provided with a plurality of adapter frame fixing holes 131 and a plurality of battery pack fixing holes 132, each battery pack fixing hole 132 is opened according to the size of the mainstream battery pack, so that the specification of each battery pack fixing hole 132 matches with the specification of a plurality of commonly used standard battery packs, battery packs of different specifications are connected by bolts penetrating through the battery packs and the battery pack fixing holes 132, each adapter frame fixing hole 131 of each battery pack fixing hole 132 is located at the vertex angle of the battery pack mounting adapter frame 13, the battery pack mounting adapter frame 13 is connected to the battery system quick-change frame 2 by a plurality of bolts arranged on each adapter frame fixing hole 131 and the battery system quick-change frame 2, each battery pack fixing hole 132 is located inside the adapter frame fixing hole 131, a battery pack B mounting area 133 is formed on the battery pack mounting adapter frame 13, a battery pack G mounting region 134, and a battery pack C mounting region 135.
Optionally, a plurality of mounting holes are formed in the PDU mounting adapter rack 12, the specification of each mounting hole is matched with a plurality of commonly used high-voltage distribution boxes, the high-voltage distribution boxes are connected through bolts penetrating through the mounting holes in the high-voltage distribution boxes and the PDU mounting adapter rack 12, and the high-voltage distribution boxes can be commonly used single-branch high-voltage distribution boxes, double-branch high-voltage distribution boxes, three-branch high-voltage distribution boxes and the like.
Optionally, the liquid cooling unit mounting adapter 14 is provided with a plurality of mounting holes, and the specification of the mounting holes matches with the specification of the liquid cooling units of different specifications.
Optionally, be provided with the battery on the battery system quick change frame 2 and directly fill socket 9, the battery directly fills socket 9 and is used for charging for connecting the battery package on battery package installation adapter 13, makes the utility model relates to a heavily block for quick change battery system not only is convenient for trade the car and trades the electricity, does not have near moreover and trades under the condition in station, can also charge through filling electric pile.
Optionally, the heavy truck quick-change battery system of the embodiment of the present invention further includes a quick-change card mounting box 10, the quick-change card mounting box 10 is connected to the battery system quick-change rack 2, the high-voltage distribution box 4 is provided with a discharge interface, a charge interface, a liquid-cooled power supply harness 45 and a plurality of power lines 43, each power line 43 is connected to the high-voltage distribution box 4 through a flange 44, in this embodiment, the first battery pack 5 and the second battery pack 6 are connected in series to form a first battery pack branch, the first battery pack branch is connected to the high-voltage distribution box 4 through a power line 43, the third battery pack 7 and the fourth battery pack 8 are connected in series to form a second battery pack branch, the second battery pack branch is connected to the high-voltage distribution box 4 through a power line 43, the first battery pack branch and the second battery pack branch are connected in parallel, one power line 43 is used for connecting one battery pack branch on the battery pack mounting adapter 13, the discharging interface is connected with the quick-change plug-in mounting box 10 through a power line 43 to form a discharging loop, the charging interface is connected with the quick-change plug-in mounting box 10 through a power line 43 to form a charging loop, the liquid cooling power supply interface is used for being connected with the liquid cooling unit 3 on the liquid cooling unit mounting adapter rack 14 through a liquid cooling power supply harness 45 to charge the liquid cooling unit 3, and the quick-change plug-in mounting box 10 is connected with the battery direct charging socket 9 through a power line to form a direct charging loop.
Optionally, a whole vehicle communication interface and a plurality of communication harnesses 41 are further arranged on the high-voltage distribution box 4, the whole vehicle communication interface is connected with the liquid cooling unit 3 through one communication harness 41, the whole vehicle communication interface is connected with the quick-change plug-in mounting box 10 through one communication harness 41, communication between the high-voltage distribution box 4 and the liquid cooling unit 3 and between the high-voltage distribution box 4 and the whole workshop is achieved, and meanwhile, the high-voltage distribution box 4 can also be communicated with the battery pack through a low-voltage communication interface.
Optionally, the battery system quick-change frame 2 is a rectangular truss piece and is formed by welding rod pieces.
Optionally, the embodiment of the utility model provides a heavily block battery system for quick change still includes quick change frame covering 1, and quick change frame covering 1 cladding makes battery system avoid impaired on five lateral walls of battery system quick change frame 2.
Optionally, a plurality of sets of mounting holes are formed in the battery pack mounting cross beam 11, and the PDU mounting adapter 12, the battery pack mounting adapter 13, and the liquid cooling unit mounting adapter 14 are all connected to the battery pack mounting cross beam 11 through bolts.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.
Claims (10)
1. A battery system for quick replacement of heavy trucks is characterized by comprising a battery system quick-change frame (2), a PDU installation and switching frame (12), a battery pack installation and switching frame (13) and a liquid cooling unit installation and switching frame (14), the PDU mounting adapter rack (12) is used for mounting high-voltage distribution boxes (4) with different specifications, the battery pack mounting adapter rack (13) is used for detachably mounting a plurality of battery packs with different specifications, the liquid cooling unit mounting and switching frame (14) is used for mounting liquid cooling units with different specifications, a plurality of mounting cross beams (11) are arranged on the battery system quick-change frame (2), the mounting cross beams (11) are arranged at intervals, PDU installation adapter rack (12), battery package installation adapter rack (13), liquid cooling unit installation adapter rack (14) connect respectively in the difference on installation crossbeam (11).
2. The battery system for quick change of heavy trucks according to claim 1, wherein the battery pack mounting adapter frame (13) is a frame structure, the battery pack mounting adapter frame (13) is provided with a plurality of adapter frame fixing holes (131) and a plurality of battery pack fixing holes (132), the specification of each battery pack fixing hole (132) is matched with the specification of a plurality of common standard battery packs, each adapter frame fixing hole (131) is located at the top corner of the battery pack mounting adapter frame (13), and each battery pack fixing hole (132) is located inside the adapter frame fixing hole (131).
3. The battery system for quickly changing the heavy truck according to claim 2, wherein a plurality of mounting holes are formed in the PDU mounting adapter rack (12), and the specifications of the mounting holes are matched with the specifications of various common high-voltage distribution boxes.
4. The battery system for quick change of heavy trucks according to claim 3, wherein the liquid cooling unit mounting adapter rack (14) is provided with a plurality of mounting holes, and the specifications of the mounting holes are matched with the liquid cooling units with different specifications.
5. The battery system for quick change of heavy trucks according to claim 4, characterized in that a battery direct charging socket (9) is arranged on the battery system quick change frame (2), and the battery direct charging socket (9) is used for charging a battery pack connected to the battery pack mounting adapter frame (13).
6. The battery system for quick replacement of heavy trucks according to claim 5, further comprising a quick-change plug-in mounting box (10), wherein said quick-change plug-in mounting box (10) is connected to said quick-change rack (2) of battery system, said high voltage distribution box (4) is provided with a discharge interface, a charge interface, a liquid cooling power supply harness (45) and a plurality of power lines (43), one of said power lines (43) is used for connecting a set of said battery packs on said battery pack mounting adapter rack (13), said discharge interface is connected to said quick-change plug-in mounting box (10) through one of said power lines (43), said charge interface is connected to said quick-change plug-in mounting box (10) through one of said power lines (43), said liquid cooling power supply interface is used for connecting to said liquid cooling unit (3) on said liquid cooling unit mounting adapter rack (14) through said liquid cooling power supply harness (45), the quick-change plug-in mounting box (10) is connected with the battery direct charging socket (9) through a power line.
7. The battery system for quick change of heavy trucks according to claim 6, wherein the high voltage distribution box (4) is further provided with a whole vehicle communication interface and a plurality of communication harnesses (41), the whole vehicle communication interface is connected with the liquid cooling unit (3) through one communication harness (41), and the whole vehicle communication interface is connected with the quick change plug-in mounting box (10) through one communication harness (41).
8. The heavy truck quick-change battery system according to claim 7, characterized in that the battery system quick-change frame (2) is a rectangular parallelepiped truss piece.
9. The heavy truck quick-change battery system according to claim 8, characterized by further comprising a quick-change frame skin (1), wherein the quick-change frame skin (1) is wrapped on five side walls of the battery system quick-change frame (2).
10. The battery system for quickly changing the heavy truck according to claim 9, wherein a plurality of groups of mounting holes are formed in the battery pack mounting cross beam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221293587.6U CN217396213U (en) | 2022-05-27 | 2022-05-27 | Heavy truck battery system for quick change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221293587.6U CN217396213U (en) | 2022-05-27 | 2022-05-27 | Heavy truck battery system for quick change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217396213U true CN217396213U (en) | 2022-09-09 |
Family
ID=83146062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221293587.6U Active CN217396213U (en) | 2022-05-27 | 2022-05-27 | Heavy truck battery system for quick change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217396213U (en) |
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2022
- 2022-05-27 CN CN202221293587.6U patent/CN217396213U/en active Active
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