Mobile power transmission vehicle

Abstract

The utility model discloses a mobile power supply vehicle (100), which comprises a mobile carrier (30) provided with a storage area (31) and a plurality of energy storage batteries (5) detachably arranged in the storage area (31), battery bottom supports (10) are respectively arranged between the energy storage batteries (5) and the mobile carrier (30), the mobile carrier (30) further comprises a discharge area (32) arranged at intervals with the storage area (31), and the discharge area (32) is arranged at intervals with the storage area (31). A discharging area (32) is arranged in the mobile carrier (30), a discharging machine (4) is arranged in the discharging area (32), the discharging machine (4) is detachably connected with the mobile carrier (30), and the discharging machine (4) is electrically communicated with a plurality of energy storage batteries (5) through cables, the mobile power supply vehicle (100) is provided with the discharging machine (4), the structural layout is reasonable, and the charging requirements of various scenes can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of charging, in particular to a mobile power delivery vehicle. Background Art

[0002] With the rapid development of new energy vehicles, there are more and more electric heavy trucks or electric engineering vehicles adopting charging mode or charge-and-exchange integrated mode, and the corresponding number of charging stations or battery swap stations is also increasing rapidly. The construction of charging stations and battery swap stations involves conditions such as land approval, civil engineering and power facilities in the early stage, with large initial investment and long construction period. In some cases, even for newly built charging stations or battery swap stations that are not yet powered on, it may be necessary to charge electric vehicles or provide temporary power for the chargers supporting the battery swap stations.

[0003] In the prior art, there are also some cases of temporarily charging electric vehicles using mobile charging devices, but the energy storage batteries of such charging devices generally cannot be disassembled and the available power is limited. On the other hand, the large-capacity batteries retired from battery swap heavy trucks or mining trucks cannot be fully utilized. Therefore, it is necessary to provide a mobile power delivery vehicle that can effectively solve the above technical problems. Content of the Utility Model

[0004] Aiming at the defects in the prior art, the purpose of the utility model is to provide a mobile power delivery vehicle with a large capacitance and easy-to-replace energy storage batteries.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Provide a mobile power delivery vehicle, including a mobile carrier with a storage area and a plurality of energy storage batteries detachably installed in the storage area. Battery bottom trays are respectively provided between the energy storage batteries and the mobile carrier. The mobile carrier further includes a discharge area spaced from the storage area, and a discharger is provided in the discharge area. The discharger is detachably connected to the mobile carrier and the discharger is electrically connected to the plurality of energy storage batteries through a cable.

[0007] Further, the discharger includes a DC discharger and / or an AC discharger.

[0008] Further, an isolation part is provided between the storage area and the discharge area. [[ID=3))

[0009] Further, the battery bottom tray is provided with a guiding device and a locking mechanism.

[0010] Further, the guiding device includes a first guiding device and a second guiding device with a height lower than that of the first guiding device.

[0011] Furthermore, the battery base is provided with a first electrical connector that is electrically connected to the bottom of the energy storage battery facing upward, and at least one second electrical connector is provided with the battery base facing outward, wherein the first electrical connector and the second electrical connector have different insertion directions.

[0012] Furthermore, a protective cover is provided on the outside of the second electrical connector.

[0013] Furthermore, the mobile carrier is also provided with a control area, and a control cabinet is fixedly connected to the control area.

[0014] Furthermore, the battery base is equipped with a locking mechanism, and the control cabinet controls the locking mechanism to lock the energy storage battery.

[0015] Furthermore, the battery base and the mobile carrier are detachably connected by bolts.

[0016] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0017] By using multiple energy storage batteries that can be detachably fixed, the energy storage batteries on the mobile power transmission vehicle are easy to replace and maintain. This allows for a mobile power transmission vehicle with a large capacity, which is beneficial for making full use of the larger power batteries, enriching the application scenarios of the power batteries, and simultaneously meeting various charging needs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the mobile power transmission vehicle provided in this embodiment of the utility model;

[0019] Figure 2 yes Figure 1 The diagram shows a rear view of the mobile power transmission vehicle.

[0020] Figure 3 yes Figure 1 A three-dimensional schematic diagram of the battery base on the mobile power transmission vehicle shown.

[0021] Figure 4 yes Figure 1 The diagram shows the working state of the mobile power transmission vehicle.

[0022] Figure 5 yes Figure 1 The diagram shows another working state of the mobile power transmission vehicle. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0026] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0027] Please see Figures 1 to 3 As shown, this utility model embodiment provides a mobile power transmission vehicle 100, which includes a mobile carrier 30 with a storage area 31 and a plurality of energy storage batteries 5 detachably installed in the storage area 31 of the mobile carrier 30. A battery base 10 is provided between the energy storage batteries 5 and the mobile carrier 30. The mobile carrier 30 also includes a discharge area 32 spaced apart from the storage area 31. A discharge generator 4 is provided in the discharge area 32. The discharge generator 4 is detachably connected to the mobile carrier 30 and is electrically connected to the plurality of energy storage batteries 5 through cables. The discharge generator 4 and the mobile carrier 30 can be detached by bolt connection or by quick locking device (not shown).

[0028] Further, the discharger 4 is a DC discharger 41, or an AC discharger 4, or the discharger 4 includes both a DC discharger 41 and an AC discharger 42. When the discharger 4 includes an AC discharger 42, in some construction sites or industrial and commercial scenarios where short-term, temporary power supply is required, the mobile power transmission vehicle 100 conforming to this utility model can be selected to provide AC power. At least one cable with a charging gun 411 is fixedly connected to the DC discharger 41. Preferably, the DC discharger 41 is located at one end of the mobile carrier 30. In other embodiments, the DC discharger 41 can also be located in the middle of the mobile carrier 30. Specifically, the discharge area 32 can be one or more. As needed, the discharge area 32 can also be located between two storage areas 31, or it can be understood that in some embodiments, the discharge area 32 divides the storage area 31 into two parts, which will not be elaborated here.

[0029] An isolation section 321 is provided between the storage area 31 and the discharge area 32. The isolation section 321 preferably adopts a plate-like structure to isolate and reduce heat exchange between the storage area 31 and the discharge area 32.

[0030] The battery base 10 has a first electrical connector 21 facing upwards, which is electrically connected to the bottom of the energy storage battery 5. The battery base 10 also has at least one second electrical connector 22 facing outwards. The first electrical connector 21 and the second electrical connector 22 have different insertion directions. Specifically, the insertion port of the first electrical connector 21 faces upwards, and the insertion port of the second electrical connector 22 faces horizontally, which facilitates the insertion and removal of the charging plug from the outside. For example, a charging gun cable (not shown) is connected to the second electrical connector 22. In other words, the energy storage battery 5 can discharge externally through the second electrical connector 22 on the battery base 10, and can also discharge externally centrally through the discharger 4, which can simultaneously achieve multi-mode DC output.

[0031] Since the energy storage battery 5 and the battery base 10 are detachably installed, to ensure accurate matching between the bottom of the energy storage battery 5 and the first electrical connector 21, preferably, the battery base 10 is provided with a guide device 1 and a locking mechanism 13, which are used to guide and position the energy storage battery 5 onto the battery base 10 and to fix the energy storage battery 5 onto the battery base 10, respectively. Furthermore, the guide device 1 includes a first guide device 11 and a second guide device 12 with a lower height than the first guide device 11. The first guide device 11 is used for coarse guidance of the energy storage battery 5, and the second guide device 12 is used for fine guidance of the energy storage battery 5.

[0032] Preferably, the second electrical connector 22 is provided with a protective cover 23 on its outer side. The protective cover 23 serves to protect against dust and rain, as well as to provide insulation and isolation protection. It is only opened when the second electrical connector 22 needs to be used. In some embodiments, the second electrical connector 22 may be a charging connector and / or a discharging connector.

[0033] As mentioned above, the battery base 10 is equipped with a locking mechanism 13, and the mobile carrier 30 is also equipped with a control area 33, on which a control cabinet 331 is fixedly connected. The control cabinet 331 integrates auxiliary devices, controller hardware, and its control system, which will not be described in detail here. The control cabinet 331 controls the locking mechanism 13 to lock the energy storage battery 5. When the energy storage battery 5 needs to be replaced, the controller inside the control cabinet 331 controls the locking mechanism 13 to be in the open state, allowing the energy storage battery 5 to be removed from the battery base 10. Preferably, the battery base 10 and the mobile carrier 30 are detachably connected by bolts. That is, the energy storage battery 5 can be removed from the battery base 10, and the battery base 10 can also be removed from the mobile carrier 30, facilitating maintenance and replacement. In some embodiments, when different models of energy storage batteries 5 need to be stored in the storage area 31 of the mobile carrier 30, if the battery base 10 matched with different models of energy storage batteries 5 is also different, the battery base 10 can be replaced.

[0034] like Figure 4 and Figure 5 As shown, the mobile power transmission vehicle 100 conforming to this utility model is used in different scenarios, and cables are omitted in both scenarios. Figure 4 In this context, the mobile power supply vehicle 100 is used to charge the new energy heavy truck 800, and can be used in scenarios such as mining areas and ports where there is a high demand for battery swapping heavy trucks and a shortage of charging and battery swapping stations. Figure 5 In this embodiment, the mobile power supply vehicle 100 is used to charge the electric passenger vehicle 700, and can be widely used in scenic spots, service areas, and other scenarios with high short-term charging needs. It is worth noting that since the discharger 4 is detachably installed in the discharge area 32, it is easy to conceive of removing the discharger 4 from the mobile carrier 30 and placing it on the bottom surface, and connecting it to at least one energy storage battery 5 on the mobile carrier 30 via a cable. In other embodiments, such as construction sites lacking power, temporary commercial areas, or performance areas where AC power is also required, the AC discharger 42 can be flexibly used. In this case, the DC power output from the energy storage battery 5 is converted by a DC / AC converter installed in the AC discharger 42 and then output through the output port of the AC discharger 42; further details are omitted.

[0035] By employing a detachable mounting mechanism for multiple energy storage batteries 5, the energy storage batteries 5 on the mobile power transmission vehicle 100 are easy to replace and maintain, while the mobile power transmission vehicle 100 itself can also obtain a large electrical capacity. This is beneficial for making full use of the large-volume power batteries that have been phased out in electric vehicles, enriching the application scenarios of power batteries and giving them high market value.

[0036] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile power transmission vehicle (100) comprising a mobile carrier (30) having a storage area (31) and a plurality of energy storage batteries (5) detachably installed in the storage area (31), wherein battery bases (10) are respectively provided between the energy storage batteries (5) and the mobile carrier (30), characterized in that, The mobile carrier (30) also includes a discharge area (32) spaced apart from the storage area (31). The discharge area (32) is equipped with a discharge generator (4). The discharge generator (4) is detachably connected to the mobile carrier (30) and the discharge generator (4) is electrically connected to multiple energy storage batteries (5) via cables.

2. The mobile power transmission vehicle (100) according to claim 1, characterized in that: The discharger (4) includes a DC discharger (41) and / or an AC discharger (42).

3. The mobile power transmission vehicle (100) according to claim 1, characterized in that: An isolation section (321) is provided between the storage area (31) and the discharge area (32).

4. The mobile power transmission vehicle (100) according to claim 1, characterized in that: The battery base (10) is provided with a guide device (1) and a locking mechanism (13).

5. The mobile power transmission vehicle (100) according to claim 4, characterized in that: The guiding device (1) includes a first guiding device (11) and a second guiding device (12) whose height is lower than that of the first guiding device (11).

6. The mobile power transmission vehicle (100) according to claim 4, characterized in that: The battery base (10) is provided with a first electrical connector (21) that is electrically connected to the bottom of the energy storage battery (5) facing upwards, and the battery base (10) is provided with at least one second electrical connector (22) facing outwards. The first electrical connector (21) and the second electrical connector (22) have different insertion directions.

7. The mobile power transmission vehicle (100) according to claim 6, characterized in that: The second electrical connector (22) is provided with a protective cover (23) on the outside.

8. The mobile power transmission vehicle (100) according to claim 1, characterized in that: The mobile carrier (30) is also provided with a control area (33), and a control cabinet (331) is fixedly connected to the control area (33).

9. The mobile power transmission vehicle (100) according to claim 8, characterized in that: The battery base (10) is provided with a locking mechanism (13), and the control cabinet (331) controls the locking mechanism (13) to lock the energy storage battery (5).

10. The mobile power transmission vehicle (100) according to claim 1, characterized in that: The battery base (10) and the mobile carrier (30) are detachably connected by bolts.

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