Emergency mobile power supply

Abstract

The utility model relates to the field of electric power, and discloses an emergency mobile power supply, which comprises a main switch and at least one mobile module, all the mobile modules are electrically connected with the main switch after being connected in series, each mobile module comprises a bearing wheel and a plurality of battery cabins stacked up and down, and each battery cabin comprises a cabin body; a plurality of batteries are arranged in the bin body and are connected in series to form a battery pack; two wiring terminals are arranged on the bin body, each wiring terminal comprises a fixing plate, an interface and two binding posts which are arranged on the bin body, one binding post is electrically connected with the positive electrode or the negative electrode of the battery pack, the other binding post is used for external connection, and the interface penetrates through the bin body; a fixing structure is further arranged in the bin body and arranged on the periphery of the battery. When in use, the battery is configured and connected, and the main switch is closed to supply power to external equipment. Therefore, after being conveniently moved to the site, the combined type movable building block can be freely combined on site according to actual requirements, and is very convenient to use, carry, install and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power, in particular to an emergency mobile power supply. Background Art

[0002] In some power fields, especially in some important places, a stable power supply output is increasingly needed to cope with the operation of some important equipment in sudden power outages, such as uninterruptible power supply required for important meetings, hospital fire protection, etc. Due to the complex and changeable space conditions on site, it is difficult for existing power supplies to meet the needs of different spaces on site; and because the battery part of the power supply is heavy, it is not easy to move and difficult to connect, and reassembly in an emergency on site will delay a lot of time.

[0003] In view of the above technical problems, technical personnel in this field urgently need to design an emergency mobile power supply so as to quickly and conveniently carry out free assembly on site. Utility Model Content

[0004] In view of the above-mentioned deficiencies, the technical problem to be solved by the present invention is to provide an emergency mobile power supply which can be conveniently moved to the site and freely assembled according to actual needs.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] An emergency mobile power supply comprises a main switch for an external device, and at least one mobile module, all of the mobile modules are electrically connected to the main switch after being connected in series, each of the mobile modules comprises a load-bearing wheel and a plurality of battery compartments stacked up and down, each of the battery compartments comprises a compartment body; a plurality of batteries are arranged in the compartment body, and all of the batteries are connected in series to form a battery pack; two wiring terminals are arranged on the compartment body, each of the wiring terminals comprises a fixing plate arranged on the compartment body, an interface installed on the fixing plate, and two wiring posts arranged in the interface at intervals, the two wiring posts are conductive, one of the wiring posts is electrically connected to the positive or negative electrode of the battery pack, and the other of the wiring posts is used for external connection, and the interface passes through the compartment body; a fixing structure is also arranged in the compartment body, and the fixing structure is arranged on the periphery of the battery for limiting the position of the battery.

[0007] Preferably, the emergency mobile power supply further comprises a switch compartment, a switch mounting seat is arranged in the switch compartment, the main switch is mounted on the switch mounting seat, and the switch compartment is stacked on one of the mobile modules.

[0008] Preferably, the fixing structure includes a plurality of transverse fixing clips and a plurality of longitudinal fixing clips, each of the transverse fixing clips is arranged between two of the batteries, and each of the longitudinal fixing clips is arranged between the battery and the inner wall of the chamber.

[0009] Preferably, each of the transverse fixing clips and each of the longitudinal fixing clips are U-shaped fixing clips, and the U-shaped fixing clips include a mounting plate and partitions vertically arranged on both sides of the mounting plate, and the mounting plate is provided with mounting holes.

[0010] Preferably, at least one weight-reducing notch is provided on the partition.

[0011] Preferably, the warehouse body is a box body with an open top, a support beam is arranged in the middle of the top of the box body, and a weight-reducing through hole or a fixing hole is arranged at the top of the support beam.

[0012] Preferably, a transport socket is provided at the bottom of the outer side of the warehouse body.

[0013] Preferably, any two adjacent battery compartments are connected together via a connecting plate.

[0014] Preferably, at least one reinforcing plate is provided in the bin body.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are:

[0016] The emergency mobile power supply of the utility model includes a main switch and at least one mobile module. All the mobile modules are electrically connected to the main switch after being connected in series. Each mobile module includes a load-bearing wheel and a plurality of battery compartments stacked up and down, and each battery compartment includes a compartment body; a plurality of batteries are arranged in the compartment body, and all the batteries are connected in series to form a battery pack; two wiring terminals are arranged on the compartment body, and each wiring terminal includes a fixing plate arranged on the compartment body, an interface installed on the fixing plate, and two wiring posts arranged in the interface at intervals, and the two wiring posts are conductive, one of which is electrically connected to the positive or negative pole of the battery pack, and the other is used for external connection, and the interface passes through the compartment body; a fixing structure is also arranged in the compartment body, and the fixing structure is arranged on the periphery of the battery for limiting the battery. In actual use, the number of mobile modules can be set according to the number of batteries actually used, and the number of battery compartments of each mobile module can also be set according to the actual use site, etc. After the configuration is completed, the battery packs in each battery compartment are connected in series through the wiring terminals, and all the mobile modules are connected in series after the series connection, and then connected to the main switch after the series connection. When the main switch is connected to the external device, after the main switch is closed, the utility model can supply power to the external device. It can be seen that after the utility model is moved to the site, it can be freely combined on site according to actual needs, making it very convenient to use, carry, install, etc., and the structure is simple and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the emergency mobile power supply in the utility model;

[0018] Figure 2It is a structural schematic diagram of the battery compartment in the utility model;

[0019] Figure 3 It is a top view of the battery compartment in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure when a battery is arranged in the battery compartment of the utility model;

[0021] Figure 5 It is a top view of the battery compartment of the utility model when the battery is arranged;

[0022] Figure 6 It is a schematic diagram of the structure of the U-shaped fixing clip in the utility model;

[0023] Figure 7 is a structural schematic diagram of embodiment 1;

[0024] Figure 8 is a structural diagram of Embodiment 2;

[0025] Fig. 9 is a schematic structural diagram of Embodiment 3;

[0026] Fig.10 It is a circuit diagram of the emergency mobile power supply in the utility model;

[0027] Fig.11 yes Fig. 9 A local enlarged schematic diagram of the middle A;

[0028] In the figure: 1-battery compartment, 100-compartment body, 101-horizontal fixing clip, 102-terminal, 1020-fixing plate, 1021-interface, 1022-binding post, 103-carrying socket, 104-reinforcement plate, 105-longitudinal fixing clip, 106-weight reduction through hole, 107-support beam, 2-top cover, 3-load-bearing wheel, 4-connecting plate, 5-battery, 50-battery pack, 6-connecting cable, 7-main switch, 8-emergency mobile power supply, 9-switch compartment, 90-switch mounting seat, 10-U-shaped fixing clip, 1000-partition, 1001-weight reduction notch, 200-mobile module. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0031] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. Embodiment 1:

[0032] like Figures 1 to 11 As shown together, an emergency mobile power supply 8 includes a main switch 7 for an external device, and at least one mobile module 200. All mobile modules 200 are connected in series and electrically connected to the main switch 7. Each mobile module 200 includes a load-bearing wheel 3 and a plurality of battery compartments 1 stacked up and down, and the load-bearing wheel 3 is arranged at the bottom of the lowest battery compartment 1 to drive the mobile module 200 to move. In the utility model, any two adjacent battery compartments 1 are connected together by a connecting plate 4, which improves the convenience of on-site assembly.

[0033] like Figures 1 to 5 As shown together, each battery compartment 1 includes a compartment body 100 , specifically, the compartment body 100 is a box body with an opening at the top, and each corresponding mobile module 200 also includes a top cover 2 , which covers the top opening of the compartment body 100 of the topmost battery compartment 1 .

[0034] like Figure 4 and Figure 5 As shown, a plurality of batteries 5 are arranged in the compartment body 100, and all the batteries 5 are connected in series to form a battery pack. Specifically, the positive poles and negative poles of all the batteries 5 are connected in series through connecting cables 6 to form a battery pack. In this embodiment, the batteries 5 may be but are not limited to lead-acid batteries. In this embodiment, four lead-acid batteries are arranged in each battery compartment 1. Of course, it is not limited to four and can be configured according to actual needs.

[0035] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, two connection terminals 102 are arranged on the housing 100, and each connection terminal 102 includes a fixing plate 1020 arranged on the housing 100, an interface 1021 installed on the fixing plate 1020, and two connection posts 1022 arranged in the interface 1021 at intervals, see Fig.11 , the two terminals 1022 are connected, specifically, the two terminals 102 can be connected through the conductive sheet embedded in the interface 1021. One of the terminals 1022 is electrically connected to the positive or negative electrode of the battery pack, and the other terminal 1022 is used for external connection, where external connection refers to connection with a terminal 102 on another battery compartment 1, and the interface 1021 runs through the compartment body 100. This structure can directly lead the positive or negative electrode of the battery pack out of the battery compartment 1, wherein the fixing plate 1020 and the interface 1021 are both supported by insulating materials, and the wiring is convenient through the terminal 102, which improves the safety of electricity use.

[0036] like Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, a fixing structure is also provided in the compartment body 100 , and the fixing structure is provided on the periphery of the battery 5 for limiting the position of the battery 5 .

[0037] Specifically, the fixing structure includes a plurality of transverse fixing clips 101 and a plurality of longitudinal fixing clips 105 , each transverse fixing clip 101 is disposed between two batteries 5 , and each longitudinal fixing clip 105 is disposed between a battery 5 and an inner wall of the compartment body 100 .

[0038] The transverse fixing clip 101 is extended along the width direction of the warehouse body 100, and the longitudinal fixing clip 105 is extended along the length direction of the warehouse body 100. In this embodiment, each transverse fixing clip 101 and each longitudinal fixing clip 105 are U-shaped fixing clips 10, and the U-shaped fixing clip 10 includes a mounting plate and a partition 1000 vertically arranged on both sides of the mounting plate. The mounting plate is provided with mounting holes, and is installed on the warehouse body 100 through the mounting holes; a preferred solution is that at least one weight-reducing notch 1001 is provided on the partition 1000, and the weight-reducing notch 1001 is provided to reduce the overall weight of the U-shaped fixing clip 10, which not only realizes the limitation of the battery 5, but also does not increase too much weight. Of course, the fixing structure is not limited to those listed above, as long as it can limit the battery 5 so that the battery 5 will not move at will.

[0039] like Figure 2 and Figure 4As shown, a support beam 107 is provided in the middle of the top of the box body 100, and the support beam 107 improves the structural strength of the battery compartment 1 and the reliability of the installation of the battery 5. In this embodiment, a weight-reducing through hole 106 or a fixing hole is provided at the top of the support beam 107, and this structure realizes the original function without adding too much weight. In addition, a weight-reducing through hole 106 or a fixing hole can also be provided on the top of the warehouse body 100.

[0040] like Figure 2 and Figure 4 As shown, a transport socket 103 is provided at the bottom of the outer side of the bin body 100. A forklift can lift the battery bin 1 or the mobile module 200 through the transport socket 103, making the present utility model more convenient to move. In this embodiment, at least one reinforcing plate 104 is provided in the bin body 100 to enhance the structural strength and connection reliability.

[0041] like Figure 7 As shown, the emergency mobile power supply 8 of this embodiment also includes a switch compartment 9, in which a switch mounting seat 90 is provided, on which the main switch 7 is mounted, and the switch compartment 9 is stacked on one of the mobile modules 200.

[0042] like Figures 1 to 7 As shown together, when the emergency mobile power supply 8 of the utility model is used, all battery compartments 1 are transported to the site, and after arriving at the site, the number of mobile modules 200 equipped with external devices can be configured according to the actual application, and the number of battery compartments 1 on each mobile module 200 can be configured. For example: eight battery packs are configured, and the eight battery packs are arranged in eight battery compartments 1, and the eight battery compartments 1 are divided into three mobile modules 200, wherein the switch compartment 9 is arranged at the top of a mobile module 200 through the connecting plate 4.

[0043] During specific assembly, four batteries 5 are arranged in each battery compartment 1, and the four batteries 5 are connected in series through the connecting cable 6 to form a battery pack, and the positive and negative electrodes of the battery pack are respectively connected to the two wiring terminals 102. At this time, the battery compartment 1 is connected in series, and then the battery compartment 1 on each mobile module 200 is connected in series through the connecting cable 6 and the wiring terminal 102. After all the mobile modules 200 are connected in series, they are connected to the main switch 7, and the main switch 7 is then connected to the external device. For specific wiring, see Fig.10 After the connection is completed and the main switch 7 is closed, the utility model supplies power to the external device. It can be seen that after the utility model is moved to the site, it can be freely assembled on site according to actual needs, making it very convenient to use, carry, install, etc., and the structure is simple and easy to implement. Embodiment 2:

[0044] This embodiment is basically the same as the first embodiment, except that:

[0045] like Figure 8As shown, the emergency mobile power supply 8 of this embodiment includes four mobile modules 200 , each of the mobile modules 200 includes two battery compartments 1 arranged one above the other, and the switch compartment 9 is stacked on the top of the battery compartment 1 of one of the mobile modules 200 . Embodiment three:

[0046] This embodiment is basically the same as the first embodiment, except that:

[0047] like Fig. 9 As shown, the emergency mobile power supply 8 of this embodiment includes three mobile modules 200, two of which include two battery compartments 1 arranged vertically, and another mobile module 200 includes four battery compartments 1 stacked vertically, wherein the switch compartment 9 is stacked on the top of the mobile module 200 having two battery compartments 1.

[0048] In summary, the utility model can be combined into a mobile module 200 with two battery compartments 1, three battery compartments 1 or four battery compartments 1 according to the on-site space conditions. At the same time, four load-bearing wheels 3 are installed at the bottom of the mobile module 200, which can be freely moved by rollers to achieve integrated group movement. All batteries are connected in series and connected to the main switch 7 in the switch compartment 9, and the main switch 7 is then connected to an external device such as a UPS cabinet. After the main switch 7 is closed, auxiliary power supply is performed in important power-consuming places, making the city power supply more reasonable and safe.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications made within the spirit and principles of the present invention, improvements equivalent to an emergency mobile power supply, etc., should be included in the protection scope of the present invention.

Claims

1. An emergency mobile power supply, characterized in that: It includes a main switch of an external device and at least one mobile module, all the mobile modules are connected in series and electrically connected to the main switch, each of the mobile modules includes a load-bearing wheel and a plurality of battery compartments stacked up and down, and each of the battery compartments includes a compartment body; A plurality of batteries are arranged in the compartment, and all the batteries are connected in series to form a battery pack; The housing is provided with two wiring terminals, each of which includes a fixing plate provided on the housing, an interface installed on the fixing plate, and two binding posts provided in the interface at intervals, the two binding posts are conductive, one of the binding posts is electrically connected to the positive or negative electrode of the battery pack, and the other binding post is used for external connection, and the interface runs through the housing; The compartment body is also provided with a fixing structure, which is arranged at the periphery of the battery and is used to limit the position of the battery.

2. The emergency mobile power supply according to claim 1, characterized in that: The emergency mobile power supply further comprises a switch compartment, in which a switch mounting seat is arranged, the main switch is mounted on the switch mounting seat, and the switch compartment is stacked on one of the mobile modules.

3. The emergency mobile power supply according to claim 1, characterized in that: The fixing structure includes a plurality of transverse fixing clips and a plurality of longitudinal fixing clips, each of the transverse fixing clips is arranged between two of the batteries, and each of the longitudinal fixing clips is arranged between the battery and the inner wall of the compartment.

4. The emergency mobile power supply according to claim 3, characterized in that: Each of the transverse fixing clips and each of the longitudinal fixing clips are U-shaped fixing clips, and the U-shaped fixing clips include a mounting plate and partitions vertically arranged on both sides of the mounting plate, and the mounting plate is provided with mounting holes.

5. The emergency mobile power supply according to claim 4, characterized in that: At least one weight-reducing notch is arranged on the partition.

6. The emergency mobile power supply according to any one of claims 1 to 5, characterized in that: The warehouse body is a box body with an open top, a support beam is arranged in the middle of the top of the box body, and a weight-reducing through hole or a fixing hole is arranged at the top of the support beam.

7. The emergency mobile power supply according to claim 6, characterized in that: A transport socket is arranged at the bottom of the outer side of the warehouse body.

8. The emergency mobile power supply according to claim 1, characterized in that: Any two adjacent battery compartments are connected together via a connecting plate.

9. The emergency mobile power supply according to claim 6, characterized in that: At least one reinforcement plate is arranged in the bin body.

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