CN215498303U - Freely combined drawer type mobile energy storage charging equipment - Google Patents

Freely combined drawer type mobile energy storage charging equipment Download PDF

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Publication number
CN215498303U
CN215498303U CN202120611399.2U CN202120611399U CN215498303U CN 215498303 U CN215498303 U CN 215498303U CN 202120611399 U CN202120611399 U CN 202120611399U CN 215498303 U CN215498303 U CN 215498303U
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China
Prior art keywords
drawer
energy storage
battery
drawer type
charging
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Active
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CN202120611399.2U
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Chinese (zh)
Inventor
王新凯
赵明志
和学勐
蒋晖
宋卫荣
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Dairy New Energy Shanghai Co ltd
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Dairy New Energy Shanghai Co ltd
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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
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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  • Electric Propulsion And Braking For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model provides a freely combined drawer type mobile energy storage charging device which is provided with a drawer type energy storage device for storing energy, wherein the drawer type energy storage device is provided with a drawer type energy storage structure, the drawer type energy storage device comprises a plurality of battery drawer layers, and the battery drawer layers are longitudinally or transversely stacked in a drawer type mode and are electrically connected to form the drawer type energy storage structure of the drawer type energy storage device.

Description

Freely combined drawer type mobile energy storage charging equipment
Technical Field
The utility model relates to the field of mobile energy storage charging, in particular to freely combined drawer type mobile energy storage charging equipment.
Background
The fixed electric pile that fills of individual is often because there is not fixed parking stall, the difficult scheduling problem of electric wire netting transformation unable installation, and the electric pile that fills of public still is less at present quantity. With the rapid increase of the holding capacity of electric vehicles, the charging demand of electric vehicles is also rapidly increasing. As a new charging mode, the mobile energy storage charging device does not need to transform a power grid or fix a parking space, and has huge development potential.
However, the current mobile energy storage charging device is in an initial development stage, has no unified standard and planning, does not generally consider compatibility when designing energy storage stations with different electric quantities in the previous period, and different application scenarios need to be solved by designing multiple schemes, so that the rapid combination of different electric quantities cannot be realized, and a unified production line is difficult to use during manufacturing.
SUMMERY OF THE UTILITY MODEL
One of the objectives of the present invention is to provide a freely combined drawer type mobile energy storage charging device, wherein a single battery drawer layer is convenient to carry, the battery drawer layers can be freely and quickly combined, different energy storage capacities can be realized by combining the battery drawer layers, the charging problem in different scenes is solved, the uniform planning of a manufacturing production line is facilitated, resources are saved, and the manufacturing cost is reduced.
In order to achieve at least one of the objectives of the present invention, the present invention provides a freely combined drawer-type mobile energy storage charging apparatus, wherein the freely combined drawer-type mobile energy storage charging apparatus is provided with a drawer-type energy storage device for storing energy, the drawer-type energy storage device has a drawer-type energy storage structure, wherein the drawer-type energy storage device includes a plurality of battery drawer layers, and each battery drawer layer is vertically or horizontally stacked in a drawer-type manner and electrically connected to form the drawer-type energy storage structure of the drawer-type energy storage device.
In some embodiments, each of the battery drawer layers includes a plurality of array battery packs, and the array battery packs are disposed in parallel with each other.
In some embodiments, each battery drawer layer of the drawer type energy storage device further comprises a battery drawer layer housing, and each array battery pack is disposed within a cavity formed by the battery drawer layer housing.
In some embodiments, the freely combined drawer type mobile energy storage charging device further comprises an array battery pack high-low voltage interface, and each array battery pack is connected through the array battery pack high-low voltage interface.
In some embodiments, the array battery pack includes a plurality of battery cell cores, and each battery cell core is connected in a regular arrangement in rows and columns.
In some embodiments, each of the battery cell cores is a battery cell, and the freely-combined drawer-type mobile energy-storage charging apparatus further includes a battery cell high-low voltage interface, and each of the battery cells is connected through each of the battery cell high-low voltage interfaces.
In some embodiments, the freely combined drawer type mobile energy storage and charging device further comprises a battery drawer layer high-low voltage interface, and the battery drawer layers are connected through the battery drawer layer high-low voltage interface.
In some embodiments, the freely combined drawer type mobile energy storage and charging device further comprises a drawer type battery box, the drawer type battery box comprises a drawer type battery box body and a drawer type partition plate, the drawer type battery box body is longitudinally or transversely partitioned by the drawer type partition plate to form a plurality of battery drawer layer accommodating cavities, and each battery drawer layer of the drawer type energy storage device is partitioned and accommodated in each battery drawer layer accommodating cavity.
In some embodiments, the free-combination drawer type mobile energy storage and charging apparatus further comprises an electrical device electrically connected to the drawer type energy storage device, the free-combination drawer type mobile energy storage and charging apparatus further comprises a high-low voltage wiring harness and an electrical device box housing, the electrical device is disposed in the electrical device box housing, and the high-low voltage wiring harness connects the electrical device and the drawer type energy storage device.
In some embodiments, the electrical device of the freely combined drawer-type mobile energy storage charging apparatus further comprises an electric vehicle charging gun and a power grid interface for charging an electric vehicle and charging itself via a power grid, respectively.
Drawings
Fig. 1 is a top view of a freely combined drawer type mobile energy storage charging device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the freely combined drawer type mobile energy storage charging apparatus according to the above embodiment of the utility model.
Fig. 3 is a perspective view of the freely combined drawer type mobile energy storage charging apparatus according to the above embodiment of the utility model.
Fig. 4 is a perspective view of the freely combined drawer type mobile energy storage charging device according to the above embodiment of the utility model.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Fig. 1 and 4 show a freely combined drawer type mobile energy storage charging device according to a preferred embodiment of the present invention, in which a single battery cell in the freely combined drawer type mobile energy storage charging device is convenient to carry, a plurality of battery cells can be freely and rapidly combined, different energy storage capacities can be realized by combining the battery cells, thereby solving the charging problem in different scenes, facilitating the unified planning of manufacturing lines, saving resources, and reducing manufacturing cost.
Specifically, in this preferred embodiment of the present invention, the freely combined drawer type mobile energy storage and charging device includes a drawer type energy storage device and an electrical device, wherein the drawer type energy storage device is provided with a battery pack for storing electric energy, the electrical device performs charging and discharging of the freely combined drawer type mobile energy storage and charging device, when the freely combined drawer type mobile energy storage and charging device charges an automobile to be charged, the electrical device is electrically connected to the drawer type energy storage device and the automobile to be charged, and controls the drawer type energy storage device to discharge to charge the automobile to be charged; when the freely combined drawer type mobile energy storage charging equipment needs to be charged through a power grid, the electric device is electrically connected to the drawer type energy storage device and the power grid, and the drawer type energy storage device is controlled to perform charging.
Specifically, the drawer type energy storage device comprises a plurality of battery drawer layers which are arranged longitudinally or transversely in a regular manner, wherein each battery drawer layer is provided with a battery drawer layer clamping interface, and the battery drawer layers are connected through the battery drawer layer clamping interfaces. Therefore, the battery drawer layers can be assembled quickly according to actual requirements to form the drawer type energy storage device.
More specifically, as shown in fig. 1 to 4, the drawer type energy storage device 10 of the freely combined drawer type mobile energy storage charging apparatus forms a drawer type energy storage structure. The drawer-type energy storage device 10 includes a plurality of battery drawer layers 11, and each battery drawer layer 11 is stacked in a drawer-type manner to form a drawer-type energy storage structure of the drawer-type energy storage device 10. More specifically, each layer of the battery drawer layer 11 includes a plurality of array battery packs 111, and the array battery packs 111 are arranged in parallel with each other. That is, each battery drawer layer 11 has a flat layer structure, and each array battery pack 111 is disposed in parallel with each other on the same plane, so as to form the flat layer structure of each battery drawer layer 11, and thus each battery drawer layer 11 is stacked in a drawer-type manner with respect to each other, so as to form the drawer-type energy storage structure of the drawer-type energy storage device 10. The drawer type energy storage device comprises a plurality of battery unit cores which can be freely combined and arranged and are electrically connected, and the drawer type energy storage structure is formed. Preferably, the battery cell core is implemented as a cell 1111. Each of the array battery packs 111 includes a plurality of the battery cells 1111, and the battery cells 1111 are regularly arranged to form each of the array battery packs 111. Wherein each of the cells 1111 serves as a minimum power supply unit for the drawer type energy storage device 10, in this preferred embodiment, the battery drawer layer 11 formed by each of the cells 1111 forms a square box with a size of 700mm x 200mm, and each of the battery drawer layers 11 is about 20kWh and weighs about 140 kg. It is understood that, in other modified embodiments, a plurality of battery drawer layers 11 can constitute the drawer type energy storage device 10 with different electric quantities, and can be freely combined according to requirements.
In this preferred embodiment of the present invention, the drawer type energy storage structure of the drawer type energy storage device 10 includes five battery drawer layers 11, each battery drawer layer 11 is provided with four array battery packs 111, and each array battery pack 111 is provided with two rows and eight rows of 16 battery cells 1111. It will be understood by those skilled in the art that the numbers herein are by way of example only, and that the utility model is not limited in this respect.
Further, the freely combined drawer type mobile energy storage charging device further comprises a drawer type battery box 20, and the drawer type battery box 20 comprises a drawer type battery box body 21 and a drawer type partition 22. The drawer-type box body 21 is longitudinally or transversely partitioned by the drawer-type partition 22 to form a plurality of battery drawer layer accommodating cavities, and each battery drawer layer 11 of the drawer-type energy storage device 10 is partitioned and accommodated in each battery drawer layer accommodating cavity, so that each battery drawer layer 11 of the drawer-type energy storage device 10 is stacked in a drawer type, and the drawer-type energy storage device 10 is installed in the drawer-type battery box 20. That is, as shown in fig. 2, the portable energy storage and charging device of the freely combined drawer type employs the drawer type battery box 20, and the drawer type energy storage device 10 having a drawer type structure formed by the battery drawer layers 11 is inserted into the drawer type battery box 20, so that the device can be assembled quickly.
More preferably, each battery drawer layer 11 of the drawer-type energy storage device 10 further includes a battery drawer layer housing 110, each array battery pack 111 is disposed in a cavity formed by the battery drawer layer housing 110, and the battery drawer layer housing 110 accommodating each array battery pack 111 is disposed in the battery drawer layer accommodating cavity of the drawer-type box body 21.
Further, the freely combined drawer type mobile energy storage charging device further comprises high and low voltage interfaces, and the battery cells 1111, the array battery packs 111 and the battery drawer layers 11 are connected through the high and low voltage interfaces.
It is worth mentioning that the freely combined drawer type mobile energy storage charging equipment further comprises a high-low voltage wiring harness and an electrical device box shell, wherein the electrical device is arranged in the electrical device box shell, and the high-low voltage wiring harness is connected with the electrical device and the drawer type energy storage device. That is, the electrical device of the freely combined drawer type mobile energy storage charging equipment is provided with an independent box shell, and the electrical device is connected with the drawer type energy storage device through a high-low voltage wiring harness.
It is worth mentioning that the electric device of the freely combined drawer type mobile energy storage charging equipment further comprises an electric automobile charging interface and a power grid interface, and the electric automobile charging interface is used for charging the electric automobile and charging the electric automobile through a power grid. Preferably, the electric vehicle charging interface is implemented in an ac charging gun or a dc charging gun. When the freely combined drawer type mobile energy storage charging equipment is implemented as an alternating current and direct current integrated mobile energy storage charging device, the electric device is provided with an alternating current charging gun and a direct current charging gun. The freely combined drawer type mobile energy storage charging equipment can be charged by self energy storage and can adopt an alternating current slow charging mode or a fast charging mode. The electric device is provided with a 220V household power grid plug and performs alternating current slow charging. The electric device is provided with a quick charging gun socket or performs self quick charging through fixed quick charging pile charging.
According to the freely combined drawer type mobile energy storage charging equipment, the single battery drawer layer of the drawer type energy storage device is convenient to carry, each battery drawer layer can be freely and quickly combined, different energy storage electric quantity requirements can be realized by combining the battery drawer layers to form the drawer type energy storage device, and the charging problem under different scenes can be solved. Moreover, the unified planning of the manufacturing production line can be facilitated, the resources are saved, and the manufacturing cost is reduced.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims (10)

1. The free-combination drawer type mobile energy storage charging equipment is characterized in that the free-combination drawer type mobile energy storage charging equipment is provided with a drawer type energy storage device for storing energy, the drawer type energy storage device is provided with a drawer type energy storage structure, the drawer type energy storage device comprises a plurality of battery drawer layers, each battery drawer layer is longitudinally or transversely stacked in a drawer type mode and is electrically connected with the battery drawer layers, the drawer type energy storage structure of the drawer type energy storage device is formed, each battery drawer layer is provided with a battery drawer layer clamping interface, and the battery drawer layers are connected through the battery drawer layer clamping interfaces.
2. The freely-combinable drawer-type mobile energy-storage charging device as recited in claim 1, wherein each battery drawer layer comprises a plurality of array battery packs, and the array battery packs are arranged in parallel with each other.
3. The free-form combination drawer type mobile energy storage and charging device of claim 2, wherein each battery drawer layer of the drawer type energy storage device further comprises a battery drawer layer housing, and each array battery pack is disposed within a cavity formed by the battery drawer layer housing.
4. The free-form combination drawer type mobile energy storage charging device of claim 2, wherein the free-form combination drawer type mobile energy storage charging device further comprises an array battery pack high and low voltage interface, each array battery pack being connected through the array battery pack high and low voltage interface.
5. The free-form combination drawer type mobile energy storage charging device of claim 2, wherein the array battery pack comprises a plurality of battery cell cores, and each battery cell core is connected in a regular arrangement in a row.
6. The freely combined drawer-type mobile energy storage and charging device of claim 5, wherein each battery cell core is a battery cell, and the freely combined drawer-type mobile energy storage and charging device further comprises a battery cell high-low voltage interface, and each battery cell is connected through each battery cell high-low voltage interface.
7. The free-combination drawer type mobile energy storage and charging device as claimed in any one of claims 1 to 6, wherein the free-combination drawer type mobile energy storage and charging device further comprises battery drawer layer high and low voltage interfaces, and each layer of the battery drawer layer is connected through the battery drawer layer high and low voltage interfaces.
8. The free-form combination drawer type mobile energy storage and charging device as claimed in any one of claims 1 to 6, wherein the free-form combination drawer type mobile energy storage and charging device further comprises a drawer type battery box, the drawer type battery box comprises a drawer type battery box body and a drawer type partition, the drawer type battery box body is longitudinally or transversely partitioned by the drawer type partition to form a plurality of battery drawer layer accommodating cavities, and each battery drawer layer of the drawer type energy storage device is partitioned and accommodated in each battery drawer layer accommodating cavity.
9. The charging apparatus as recited in any one of claims 1 to 6, wherein the charging apparatus further comprises an electrical device electrically connected to the drawer type energy storage device, the charging apparatus further comprises a high-low voltage harness and an electrical device case housing, the electrical device is disposed in the electrical device case housing, and the high-low voltage harness connects the electrical device and the drawer type energy storage device.
10. The free-combination drawer type mobile energy storage charging device of claim 9, wherein the electrical apparatus of the free-combination drawer type mobile energy storage charging device further comprises an electric vehicle charging gun and a power grid interface for charging an electric vehicle and charging itself via a power grid, respectively.
CN202120611399.2U 2021-03-25 2021-03-25 Freely combined drawer type mobile energy storage charging equipment Active CN215498303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120611399.2U CN215498303U (en) 2021-03-25 2021-03-25 Freely combined drawer type mobile energy storage charging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120611399.2U CN215498303U (en) 2021-03-25 2021-03-25 Freely combined drawer type mobile energy storage charging equipment

Publications (1)

Publication Number Publication Date
CN215498303U true CN215498303U (en) 2022-01-11

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Country Status (1)

Country Link
CN (1) CN215498303U (en)

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