A portable energy box for 5G base stations

Abstract

The present invention relates to the field of energy charging technology, and proposes a portable energy box for a 5G base station, comprising a first box and a second box, wherein the first box and the second box are separately located at the front and rear sides of the device, a power strip is installed at the upper position of the front side of the first box, an inverter is installed inside the first box and the second box, the first box and the second box are both provided with grooves inwardly, and a battery pack is connected to the middle of the first box and the second box. By connecting the battery pack in the middle of the first box and the second box in a folded form, the battery pack is also unfolded when the first box and the second box are pulled apart to both sides, and the overall heat dissipation area of ​​the battery pack is unfolded, thereby avoiding mutual influence between the batteries in the battery pack, and increasing the heat dissipation effect of the battery pack, avoiding the rapid rise in the temperature of the device caused by heat accumulation and insufficient heat dissipation during discharge of the lithium battery of the portable power source and the inverter, and ensuring the safety of the device during operation.

Description

Technical Field

[0001] The present invention relates to the field of energy charging technology, and in particular to a portable energy box for a 5G base station. Background Art

[0002] 5G base stations are the core equipment of 5G networks, providing wireless coverage and realizing wireless signal transmission between wired communication networks and wireless terminals. The architecture and form of base stations directly affect how 5G networks are deployed. Since the higher the frequency, the greater the attenuation during signal propagation, the base station density of 5G networks will be higher. When the 5G base stations are initially deployed, the power supply is not yet complete. Equipment installers need to use portable outdoor energy boxes for power supply when debugging the equipment.

[0003] Therefore, when using a portable power supply for power supply, the portable power supply is a battery pack formed by connecting multiple lithium batteries in series and parallel. Due to the output of large current in a short time, the lithium battery and the inverter will release a lot of heat. The passive heat dissipation method is insufficient, causing the temperature of the equipment to rise rapidly, and the danger is greatly increased.

[0004] Therefore, we made improvements to this and proposed a portable energy box for 5G base stations. Summary of the invention

[0005] The technical problem to be solved by the present invention is that 5G base stations need to be powered by portable outdoor energy boxes. The outdoor conditions are poor, and a large amount of heat will be released when the portable power supply is working. The heat dissipation effect is insufficient, the equipment heats up quickly, and it is extremely dangerous.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides a portable energy box for a 5G base station, including a first box body and a second box body, the first box body and the second box body are separately located on the front and rear sides of the device, a power strip is installed on the upper front side of the first box body, inverters are installed inside the first box body and the second box body, the first box body and the second box body are both provided with grooves facing inward, and a battery pack is connected to the middle of the first box body and the second box body, the upper ends of the first box body and the second box body are connected to a connecting platform, and the bottom end of the connecting platform is telescopically connected to the outer side of the second box body.

[0007] As a further solution of the present invention, the first box body includes a shell, a bottom wheel is installed at the bottom end of the shell, a cooling fan is installed in the middle position of the shell, lock buckles are fixedly installed on both sides of the shell, a connecting groove is opened at the upper end of the shell, the connecting groove is socketed with the connecting platform, and a handle is connected to the top of the shell.

[0008] As a further scheme of the present invention, the connecting platform includes an L-shaped table top, one end of the upper portion of the table top is fixedly connected to the first box body, a first connecting plate is fixedly installed on the bottom end of the table top, the upper end of the first connecting plate is fixedly connected to a spring, and the top end of the spring is connected to a second connecting plate, the second connecting plate is fixedly installed on the side of the second box body, an electric telescopic rod is installed below the upper end of the table top, both ends of the electric telescopic rod are connected to fixing plates, and the two fixing plates are respectively fixedly connected to the first box body and the second box body, and a top plate is fixedly installed in the middle of the electric telescopic rod, and the top surface of the top plate is in contact with the bottom surface of the table top.

[0009] As a further solution of the present invention, the battery pack includes a plurality of battery frames connected end to end, and hinges are connected on both sides of the battery frames, wherein the two battery frames located at the two ends are respectively connected and fixed to the first box body and the second box body by hinges, and electrode sheets are installed on both sides of the middle part of the battery frame, and a rotating shaft is vertically connected in the middle of the electrode sheet, and a plurality of connecting sleeves are installed in the middle of the rotating shaft, and a lithium battery is connected in the middle of the connecting sleeve.

[0010] As a further solution of the present invention, a protective net is movably mounted on the outer side of the battery frame, a heat sink is movably mounted on the inner side of the battery frame, and ventilation mesh holes are provided on the protective net and the heat sink.

[0011] As a further solution of the present invention, the number of the battery packs is two groups, and the two groups of battery packs are connected in a W-shape between the first box body and the second box body.

[0012] As a further solution of the present invention, a transparent flip cover is hinged on the power strip, and a power socket is installed inside the power strip.

[0013] As a further solution of the present invention, the table top is composed of a plurality of strip-shaped plates connected perpendicular to the top plate, and the table top naturally hangs down on the outside of the fixed plate.

[0014] The portable energy box for a 5G base station provided by the present invention has the following beneficial effects:

[0015] 1. By connecting the battery pack in a folded form between the first box and the second box, the battery pack is also unfolded when the first box and the second box are pulled apart to both sides, and the overall heat dissipation area of ​​the battery pack is expanded to avoid mutual influence between the batteries in the battery pack and increase the heat dissipation effect of the battery pack, thereby avoiding the rapid rise in device temperature caused by heat accumulation and insufficient heat dissipation during discharge of the lithium battery of the portable power supply and the inverter, thereby ensuring the safety of the equipment during operation.

[0016] 2. A connecting platform is movably installed on the upper ends of the first box and the second box. The connecting platform is stretched and laid flat on the upper ends of the first box and the second box as the first box and the second box are unfolded, providing assistance to the staff as a support, making it convenient for the staff to work outdoors, and at the same time connecting the platform.

[0017] 3. By installing several battery packs in the middle of the first box and the second box as power storage, it is convenient to supply energy. The middle part of the battery frame is hollowed out to install a rotating shaft and a connecting sleeve. The lithium battery is movably installed through the connecting sleeve, so that the lithium battery can be independently and movably installed in the battery frame. The two sides of the battery frame are limited by a protective net and a heat sink, which is convenient for the heat dissipation of the lithium battery and the use of the lithium battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a portable energy box for a 5G base station provided in this application;

[0020] Figure 2 A rear view of a portable energy box for a 5G base station provided in this application;

[0021] Figure 3 A schematic cross-sectional view of a portable energy box for a 5G base station provided in this application;

[0022] Figure 4 A schematic diagram of the first box structure of a portable energy box for a 5G base station provided in this application;

[0023] Figure 5 A schematic diagram of the structure of a connection station for a portable energy box for a 5G base station provided in this application;

[0024] Figure 6 An overall schematic diagram of a battery pack of a portable energy box for a 5G base station provided in this application;

[0025] Figure 7 A schematic diagram of the battery pack structure of a portable energy box for a 5G base station provided in this application;

[0026] Figure 8 A schematic diagram of the explosion structure of a battery pack of a portable energy box for a 5G base station provided in this application.

[0027] In the figure: 1. first box body; 11. shell; 12. bottom wheel; 13. cooling fan; 14. lock; 15. connecting slot; 16. handle; 2. second box body; 3. connecting table; 31. table top; 32. first connecting plate; 33. spring; 34. second connecting plate; 35. fixing plate; 36. electric telescopic rod; 37. top plate; 4. battery pack; 41. battery frame; 42. hinge; 43. electrode sheet; 44. rotating shaft; 45. connecting sleeve; 46. lithium battery; 47. protective net; 48. heat sink; 5. inverter; 6. power strip. DETAILED DESCRIPTION

[0028] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples of the specification. The following examples are only used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0029] like Figure 1-Figure 8 As shown, this embodiment proposes a portable energy box for a 5G base station, including a first box body 1 and a second box body 2, the first box body 1 and the second box body 2 are separately located on the front and rear sides of the device, a power strip 6 is installed at the upper position of the front side of the first box body 1, and inverters 5 are installed inside the first box body 1 and the second box body 2. The first box body 1 and the second box body 2 are both provided with grooves facing inward, and a battery pack 4 is connected to the middle of the first box body 1 and the second box body 2, and the upper ends of the first box body 1 and the second box body 2 are connected to a connecting platform 3, and the bottom end of the connecting platform 3 is telescopically connected to the outer side of the second box body 2.

[0030] The first box body 1 includes a shell 11, a bottom wheel 12 is installed at the bottom end of the shell 11, a cooling fan 13 is installed in the middle position of the shell 11, and lock buckles 14 are fixedly installed on both sides of the shell 11. A connecting groove 15 is opened at the upper end of the shell 11, and the connecting groove 15 is sleeved with the connecting platform 3. A handle 16 is connected to the top of the shell 11. The first box body 1 and the second box body 2 are set as a shell, which is convenient for providing a safe space for installing and storing the battery pack 4, and convenient for ensuring the safety of the battery pack 4 when the device is carried and used as a whole. The bottom of the shell 11 is equipped with bottom wheels 12 for easy movement of the device. The lock buckles 14 on both sides of the shell 11 are locked with the mechanical lock to lock the first box body 1 and the second box body 2. The cooling fan 13 in the middle of the shell 11 ventilates and dissipates heat for the battery pack 4. When the battery pack 4 is unfolded, the battery pack 4 and the airflow generated at the cooling fan 13 are contacted and heat-exchanged over a larger area, thereby improving the heat dissipation effect of the battery pack 4.

[0031] The connecting platform 3 includes an L-shaped table top 31, one end of the upper portion of the table top 31 is fixedly connected to the first box body 1, a first connecting plate 32 is fixedly installed at the bottom end of the table top 31, a spring 33 is fixedly connected to the upper end of the first connecting plate 32, and the top end of the spring 33 is connected to a second connecting plate 34, and the second connecting plate 34 is fixedly installed on the side of the second box body 2, and an electric telescopic rod 36 is installed below the upper end of the table top 31, and both ends of the electric telescopic rod 36 are connected to fixing plates 35, and the two fixing plates 35 are respectively connected to the first box body 1 It is fixedly connected to the second box body 2, and a top plate 37 is fixedly installed in the middle of the electric telescopic rod 36, and the top surface of the top plate 37 is in contact and connected with the bottom surface of the table top 31. The connecting platform 3 is installed at the upper ends of the first box body 1 and the second box body 2 to connect and fix the first box body 1 and the second box body 2, which is convenient for the expansion and closing of the first box body 1 and the second box body 2. At the same time, the upper ends of the first box body 1 and the second box body 2 are leveled by stretching the connecting platform 3 to form a working space, which is convenient for the staff to work outdoors and improves the convenience during work.

[0032] The battery pack 4 includes a plurality of battery frames 41 connected end to end, and hinges 42 are connected to both sides of the battery frames 41, wherein the two battery frames 41 located at the two ends are respectively connected and fixed to the first box body 1 and the second box body 2 by hinges 42, and electrode sheets 43 are installed on both sides of the middle of the battery frame 41, and a rotating shaft 44 is vertically connected in the middle of the electrode sheet 43, and a plurality of connecting sleeves 45 are installed in the middle of the rotating shaft 44, and a lithium battery 46 is connected to the middle sleeve of the connecting sleeve 45, and the lithium battery 46 is movably installed in the middle of the battery frame 41 through the connecting sleeve 45, so as to facilitate the rapid replacement of the lithium battery 46, and the battery frame 41 is folded in the middle of the first box body 1 and the second box body 2 like a screen, and the lithium battery 46 is pulled and unfolded after unfolding to avoid the lithium batteries 46 from stacking on each other, and to prevent the heat accumulation on the lithium batteries 46 and the inverter 5, thereby improving the heat dissipation efficiency of the battery pack 4 and the inverter 5 and reducing the danger of the device when working.

[0033] A protective net 47 is movably installed on the outer side of the battery frame 41, and a heat sink 48 is movably installed on the inner side of the battery frame 41, and both the protective net 47 and the heat sink 48 are provided with ventilation mesh holes, and the protective net 47 and the heat sink 48 are hingedly installed on both sides of the battery frame 41. When the lithium battery 46 needs to be repaired or replaced, the protective net 47 and the heat sink 48 are opened, and the lithium battery 46 is rotated so that the connecting sleeve 45 and the rotating shaft 44 on the current lithium battery 46 rotate relative to each other, so that the lithium battery 46 is separated and disconnected from the electrode sheet 43, and the lithium battery 46 can be quickly replaced without dismantling the entire device, and maintenance is convenient.

[0034] There are two groups of battery packs 4, and both groups of battery packs 4 are connected in a W shape in the middle of the first box body 1 and the second box body 2. The two battery packs 4 are respectively connected to the two sides of the first box body 1 and the second box body 2, forming a U-shaped structure with the first box body 1 and the second box body 2, which is convenient for rapid unfolding and folding of the device.

[0035] A transparent flap is hinged on the power strip 6, and a power socket is installed inside the power strip 6. The power socket on the power strip 6 is electrically connected to the base station power device to supply power to the base station device. At the same time, the flap on the power strip 6 serves as a windproof and waterproof device to protect the safety of the power strip 6.

[0036] The table top 31 is composed of several strip plates connected perpendicular to the top plate 37, and the table top 31 naturally droops on the outside of the fixed plate 35. The table top 31 is easy to deform, so that it can deform freely with the expansion and contraction of the first box body 1 and the second box body 2, and at the same time remain stable under the support of the electric telescopic rod 36 and the top plate 37.

[0037] Specifically, when the portable energy box for 5G base stations is in use: the device as a whole is fixed with the battery pack 4 inside the first box body 1 and the second box body 2 by closing the first box body 1 and the second box body 2, the device as a whole is compressed, and the device is carried and moved; when it is moved to the specified position, the locks on both sides of the first box body 1 and the second box body 2 are removed from the lock buckle 14, and the electric telescopic rod 36 pushes the first box body 1 and the second box body 2 to unfold to both sides, and the battery pack 4 inside the first box body 1 and the second box body 2 can be flattened and pulled open, forming a frame structure with a hollow middle part with the first box body 1 and the second box body 2, and at the same time, the connecting table 3 is laid flat on the upper ends of the first box body 1 and the second box body 2, and the table top is aligned with the electric telescopic rod 36 31 is used for support, which is convenient for the construction operation of the staff, and a socket board 6 is installed on the upper end of the first box body 1, and the power-consuming device on the base station is connected to the socket board 6, and the base station is powered by the socket board 6. The equipment of the base station is debugged. When the lithium battery 46 needs to be repaired and replaced, the protective net 47 and the heat sink 48 are opened, and the lithium battery 46 is rotated to make the connecting sleeve 45 and the rotating shaft 44 on the current lithium battery 46 rotate relative to each other, so that the lithium battery 46 is separated and disconnected from the electrode sheet 43, and the lithium battery 46 can be quickly replaced without dismantling the entire device, which is convenient for maintenance. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0038] The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A portable energy box for a 5G base station, comprising a first box body (1) and a second box body (2), characterized in that: The first box (1) and the second box (2) are separately located on the front and rear sides of the device; a power strip (6) is installed at an upper position of the front side of the first box (1); an inverter (5) is installed inside the first box (1) and the second box (2); the first box (1) and the second box (2) are both provided with grooves on the inner sides; a battery pack (4) is connected to the middle of the first box (1) and the second box (2); the upper ends of the first box (1) and the second box (2) are connected to a connecting platform (3); the bottom end of the connecting platform (3) is telescopically connected to the outer side of the second box (2); The battery pack (4) comprises a plurality of battery frames (41) connected end to end, both sides of the battery frames (41) are connected with hinges (42), wherein the two battery frames (41) located at the two ends are respectively connected and fixed to the first box body (1) and the second box body (2) via the hinges (42), the middle sides of the battery frames (41) are both provided with electrode sheets (43), the middle of the electrode sheets (43) is vertically connected with a rotating shaft (44), the middle of the rotating shaft (44) is provided with a plurality of connecting sleeves (45), and the middle of the connecting sleeves (45) is provided with a lithium battery (46); A protective net (47) is movably mounted on the outer side of the battery frame (41), and a heat sink (48) is movably mounted on the inner side of the battery frame (41), and ventilation mesh holes are provided on both the protective net (47) and the heat sink (48); The number of the battery packs (4) is two groups, and the two groups of battery packs (4) are connected in a W-shape between the first box body (1) and the second box body (2).

2. A portable energy box for a 5G base station according to claim 1, characterized in that: The first box body (1) comprises a shell (11), a bottom wheel (12) is installed at the bottom end of the shell (11), a cooling fan (13) is installed in the middle of the shell (11), lock buckles (14) are fixedly installed on both sides of the shell (11), a connecting groove (15) is opened at the upper end of the shell (11), the connecting groove (15) is sleeved with the connecting platform (3), and a handle (16) is connected to the top end of the shell (11).

3. A portable energy box for a 5G base station according to claim 1, characterized in that: The connecting platform (3) comprises an L-shaped table top (31), wherein one end of the upper portion of the table top (31) is fixedly connected to the first box body (1), a first connecting plate (32) is fixedly installed at the bottom end of the table top (31), a spring (33) is fixedly connected to the upper end of the first connecting plate (32), and a second connecting plate (34) is connected to the top end of the spring (33), and the second connecting plate (34) is fixedly installed on the side of the second box body (2), an electric telescopic rod (36) is installed below the upper end of the table top (31), both ends of the electric telescopic rod (36) are connected to fixing plates (35), and the two fixing plates (35) are respectively fixedly connected to the first box body (1) and the second box body (2), and a top plate (37) is fixedly installed in the middle of the electric telescopic rod (36), and the top surface of the top plate (37) is in contact with the bottom surface of the table top (31).

4. A portable energy box for a 5G base station according to claim 1, characterized in that: A transparent flip cover is hingedly connected to the socket board (6), and a power socket is installed inside the socket board (6).

5. A portable energy box for a 5G base station according to claim 3, characterized in that: The table top (31) is composed of a plurality of strip-shaped plates connected perpendicular to the top plate (37), and the table top (31) naturally hangs down on the outside of the fixed plate (35).

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