Battery charging and discharging centralized mobile storage box

Abstract

The utility model relates to the field of storage boxes, in particular to a battery charging and discharging centralized mobile storage box which comprises a wrapping part and an insulating base arranged in the wrapping part, the wrapping part comprises a shell, a limiting piece is arranged in the shell, a charging connector is arranged on the shell, the charging connector is electrically connected with a charging part through a charging cable, and the insulating base is arranged in the shell. The device is used for synchronously charging a large number of batteries in the transportation process. The charging component comprises a charging shell, a plurality of trays are arranged in the charging shell, blade batteries are arranged on the trays, the charging shell is connected with an installation connecting piece through an installation support, and a charging panel is arranged on the installation connecting piece and used for guaranteeing that the batteries are stably connected during charging. According to the device, the battery can be well protected in the transportation process through structures such as the wrapping part, and meanwhile, the stable charging effect of the device in the transportation process can be achieved through the structures of the charging cable and the charging connector of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a centralized mobile storage box for charging and discharging batteries. Background Art

[0002] With the development of new energy technology, electric vehicles are becoming more and more popular. However, the charging of electric vehicles is relatively concentrated, and the charging piles are relatively fixed, making charging more difficult. Mobile energy storage boxes are dispatched by trailers, which are highly flexible and can provide reliable and convenient real-time charging services for electric vehicles. As an important charging supplement, mobile charging will have huge market prospects and a broad market.

[0003] The Chinese patent with the publication number CN212921195U discloses a power supply system for a new energy mobile energy storage box, including a battery pack, a vehicle-mounted energy storage bidirectional converter unit and a DC / DC conversion circuit. The battery pack is respectively connected to one end of the third switch K3, the fourth switch K4 and the fifth switch K5. The other end of the third switch K3 is connected in series with the vehicle-mounted energy storage bidirectional converter unit and the first switch K1 to the power grid. The AC load is connected in series with the second switch K2 and connected between the first switch K1 and the vehicle-mounted energy storage bidirectional converter unit. The other end of the fifth switch K5 is connected to the input end of the DC / DC conversion circuit, and the output end of the DC / DC conversion circuit is connected to the DC load. The other end of the fourth switch K4 is connected to the new energy component through a control device. The utility model can store new energy such as wind energy and solar energy that cannot be fully absorbed by the power grid; the energy storage box is charged by the stored electric energy to expand the charging method; the energy storage box can be charged through the power grid during the off-peak period to reduce the charging cost.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the above-mentioned device realizes the switching and regulating effect of the battery power supply through circuit control, but the above-mentioned device has limited protection effect on multiple groups of batteries when moving, thereby reducing the stability of battery use after the moving process. Summary of the invention

[0005] The purpose of the utility model is to provide a centralized mobile storage box for charging and discharging batteries, so as to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the device can provide good protection for the battery during transportation through structures such as wrapping components, and at the same time, the structure of the charging cable and charging connector of the device can achieve the effect of stable charging of the device during transportation.

[0007] The utility model proposes a battery charging and discharging centralized mobile storage box, comprising a wrapping component and an insulating base arranged inside the wrapping component, wherein the wrapping component comprises a shell, a limiting member is arranged inside the shell, a charging component is arranged inside the shell, a charging connector is arranged on the shell, and the charging connector is electrically connected to the charging component through a charging cable, so as to be used for synchronously charging a large number of batteries during transportation of the device;

[0008] The charging component includes a charging shell, in which multiple groups of trays are arranged, and blade batteries are arranged on the trays. The charging shell is provided with a mounting connector on a mounting bracket, and a charging panel is provided on the mounting connector to ensure that the battery remains stably connected during charging.

[0009] Preferably, the wrapping component includes a fan, the fan is arranged on the side of the shell, a fuse is arranged on the insulating base, a control cable is arranged on the shell, and the control cable is electrically connected to the fuse.

[0010] Preferably, the shell is provided with feet, the shell is provided with a cover plate, and the cover plate is provided with a docking piece.

[0011] Preferably, the charging component includes a connector, which is connected to the limiting member, a plurality of heat dissipation holes are provided on the charging shell, a buffer pad is provided on the charging shell, and a charging connector is provided on the charging panel.

[0012] Preferably, a limiting hole is provided on the charging connector, a limiting member is provided on the tray, the limiting member passes through the limiting hole on the charging connector, a connecting screw is provided on the charging connector, a locking hole is provided on the side of the blade battery, and the connecting screw passes through the charging connector and is threadedly connected to the locking hole.

[0013] Preferably, a waterproof seal is provided on the cover plate, and the waterproof seal is in contact and extrusion with the top of the shell.

[0014] Preferably, the limiting members are symmetrically arranged on both sides of the charging shell, and the multiple groups of connecting members are symmetrically arranged on both sides of the charging shell.

[0015] Preferably, a mounting groove is provided inside the charging shell, and the mounting groove is slidably connected to the tray.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The device can provide good protection for the battery during transportation through structures such as wrapping components. At the same time, the structure of the charging cable and charging connector of the device can achieve the effect of stable charging of the device during transportation. The tray structure of the device can effectively improve the storage stability of the battery of the device, and at the same time improve the space utilization inside the charging shell, ensuring the stability of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of an embodiment of a battery charging and discharging centralized mobile storage box of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the insulating base in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the charging component in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the tray in the embodiment of the utility model;

[0022] Figure numerals: 1. Wrapping part; 101. Shell; 102. Ground pin; 103. Fan; 104. Charging connector; 105. Control cable; 106. Cover; 107. Docking part; 2. Insulating base; 3. Fuse; 4. Limiting part; 5. Charging cable; 6. Charging part; 601. Charging shell; 602. Connecting part; 603. Buffer pad; 604. Heat dissipation hole; 605. Charging panel; 606. Mounting bracket; 607. Mounting connector; 608. Charging connector; 7. Tray; 8. Blade battery; 9. Limiting part; 10. Locking hole. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] Example 1: Please refer to Figure 1-4The utility model provides a technical solution: a battery charging and discharging centralized mobile storage box, comprising a wrapping component 1 and an insulating base 2 arranged therein, the wrapping component 1 comprising a shell 101, a limiting member 4 is arranged inside the shell 101, a charging component 6 is arranged inside the shell 101, a charging connector 104 is arranged on the shell 101, and the charging connector 104 is electrically connected to the charging component 6 through a charging cable 5, so as to be used for synchronously charging a large number of batteries during transportation of the device;

[0026] The charging component 6 includes a charging shell 601, in which a plurality of trays 7 are arranged, on which blade batteries 8 are arranged, and the charging shell 601 is provided with a mounting connector 607 through a mounting bracket 606, on which a charging panel 605 is arranged, for ensuring that the battery remains stably connected during charging.

[0027] The charging component 6 includes a connector 602, which is connected to the limit member 4. The charging shell 601 is provided with multiple groups of heat dissipation holes 604, the charging shell 601 is provided with a buffer pad 603, the charging panel 605 is provided with a charging connector 608, the charging connector 608 is provided with a limit hole, a limit member 9 is provided on the tray 7, the limit member 9 passes through the limit hole on the charging connector 608, the charging connector 608 is provided with a connecting screw, and a locking hole 10 is provided on the side of the blade battery 8. The connecting screw passes through the charging connector 608 and is threadedly connected with the locking hole 10.

[0028] The cover plate 106 is provided with a waterproof seal, which is in contact and extruded with the top of the shell 101. The limit members 4 are symmetrically arranged on both sides of the charging shell 601. Multiple groups of connecting members 602 are symmetrically arranged on both sides of the charging shell 601. An installation groove is arranged inside the charging shell 601, and the installation groove is slidably connected to the tray 7.

[0029] This device can effectively improve the safety and stability of the battery during the transportation process and can maintain continuous charging during the battery transportation process, so that after the battery arrives at the designated location, it can be used directly, thereby improving the utilization efficiency. Compared with traditional devices, this device has a better protection effect on the battery and can effectively reduce the short circuit risk of the device. At the same time, this device has a protection circuit, thereby avoiding problems such as battery damage inside the device.

[0030] When the device is in working state, the combined structure of the docking piece 107 and the foot 102 can facilitate the vertical stacking of the device housing 101, thereby greatly reducing the risk of the device tipping over and improving the stability of the device during transportation.

[0031] When the device is in the process of transportation, the battery can be charged during the transportation process through the structure of the charging connector 104. At this time, the circuit of the charging process can be detected and protected through the combination of the insulating base 2 and the fuse 3. The monitoring accuracy of the device can be effectively improved through the control cable 105.

[0032] When the battery in the device is being charged, the connection combination of the limit member 4 and the connector 602 can achieve a fixed limiting effect on the charging component 6 inside the shell 101, and the combination of the charging panel 605 and the charging connector 608 can facilitate the connection of multiple groups of batteries to the charging connector 104. The structure of the tray 7 can support the blade battery 8 while avoiding excessive wrapping that leads to a decrease in the heat dissipation efficiency of the battery. At the same time, the connecting screws on the charging connector 608 can be threadedly connected to the locking hole 10 on the blade battery 8, thereby ensuring that the blade battery 8 of the device will not slide relative to the charging connector 608 during the charging process, thereby improving the stability of the battery and avoiding problems such as accidental interruption of the charging process.

[0033] Embodiment 2: Figure 1-4 As shown, a battery charging and discharging centralized mobile storage box disclosed in Example 2 of the utility model has a structure that is basically the same as that in Example 1, except that the wrapping component 1 includes a fan 103, and the fan 103 is arranged on the side of the shell 101; a fuse 3 is arranged on the insulating base 2, and a control cable 105 is arranged on the shell 101, and the control cable 105 is electrically connected to the fuse 3; a foot 102 is arranged on the shell 101, and a cover plate 106 is arranged on the shell 101, and a docking piece 107 is arranged on the cover plate 106.

[0034] The structure of the fan 103 can ensure that the temperature inside the shell 101 is stable during the battery charging process, thereby reducing the risk of explosion damage due to battery overheating. At the same time, the structure of the control cable 105 can effectively improve the detection accuracy of the device, so that when the fuse 3 blows, the control cable 105 can be used to remind the staff in the first time.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A battery charging and discharging centralized mobile storage box, comprising a wrapping component (1) and an insulating base (2) arranged inside the wrapping component, characterized in that: The wrapping component (1) comprises a shell (101), a limiting member (4) is arranged inside the shell (101), a charging component (6) is arranged inside the shell (101), a charging connector (104) is arranged on the shell (101), and the charging connector (104) is electrically connected to the charging component (6) via a charging cable (5), so as to be used for the device to synchronously charge a large number of batteries during transportation; The charging component (6) comprises a charging housing (601), wherein a plurality of trays (7) are arranged in the charging housing (601), blade batteries (8) are arranged on the trays (7), and the charging housing (601) is provided with a mounting connector (607) via a mounting bracket (606), and a charging panel (605) is arranged on the mounting connector (607) for ensuring that the battery remains stably connected when charging.

2. A battery charging and discharging centralized mobile storage box according to claim 1, characterized in that: The wrapping component (1) comprises a fan (103), the fan (103) being arranged on a side of the housing (101), a fuse (3) being arranged on the insulating base (2), a control cable (105) being arranged on the housing (101), and the control cable (105) being electrically connected to the fuse (3).

3. A battery charging and discharging centralized mobile storage box according to claim 1, characterized in that: The shell (101) is provided with a foot (102), the shell (101) is provided with a cover plate (106), and the cover plate (106) is provided with a docking piece (107).

4. A battery charging and discharging centralized mobile storage box according to claim 1, characterized in that: The charging component (6) comprises a connecting piece (602), the connecting piece (602) being connected to the limiting piece (4), the charging housing (601) being provided with a plurality of groups of heat dissipation holes (604), the charging housing (601) being provided with a buffer pad (603), and the charging panel (605) being provided with a charging connecting piece (608).

5. A battery charging and discharging centralized mobile storage box according to claim 4, characterized in that: A limiting hole is provided on the charging connector (608), a limiting member (9) is provided on the tray (7), the limiting member (9) passes through the limiting hole on the charging connector (608), a connecting screw is provided on the charging connector (608), a locking hole (10) is provided on the side of the blade battery (8), and the connecting screw passes through the charging connector (608) and is threadedly connected to the locking hole (10).

6. A battery charging and discharging centralized mobile storage box according to claim 3, characterized in that: A waterproof seal is provided on the cover plate (106), and the waterproof seal is in contact and pressed against the top of the housing (101).

7. A battery charging and discharging centralized mobile storage box according to claim 1, characterized in that: The limiting members (4) are symmetrically arranged on both sides of the charging shell (601), and the plurality of groups of connecting members (602) are symmetrically arranged on both sides of the charging shell (601).

8. A battery charging and discharging centralized mobile storage box according to claim 1, characterized in that: The charging housing (601) is provided with a mounting groove inside, and the mounting groove is slidably connected to the tray (7).

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