Battery box and energy storage cabinet

Abstract

The utility model provides a battery box particularly suitable for a medical image special vehicle and an energy storage cabinet with the battery box. The utility model provides a battery box. The battery box comprises a box body, wherein a plurality of electrically connected battery boxes are arranged in the box body; the battery box comprises a box body and a box cover, a plurality of single batteries are arranged in the box body, and the single batteries are electrically connected to form a battery module. The utility model further provides an energy storage cabinet. The energy storage cabinet comprises a cabinet body and a battery box arranged in the cabinet body. According to the battery box, the modular design is adopted, each battery box serves as an independent unit and can be independently replaced or maintained, and the fault processing speed and flexibility are greatly improved; the overall design of the energy storage cabinet not only meets the requirement of the medical vehicle for high-power power supply, but also solves the problem of quick fault processing under the condition that the space is limited.

Description

Technical Field

[0001] The present application relates to the technical field of energy storage and power supply equipment for medical vehicles, and specifically to a battery box and energy storage cabinet suitable for energy storage and power supply for medical vehicles. Background Art

[0002] At present, medical vehicles equipped with medical imaging equipment such as CT machines have been promoted and applied, realizing mobile medical imaging detection and allowing timely imaging detection outside medical institutions.

[0003] Since imaging equipment such as CT scanners require high-voltage power when working, and high-voltage power lines are often unavailable when working outdoors, it is necessary to install energy storage cabinets on medical vehicles to meet the power needs of medical imaging equipment.

[0004] Due to the limited internal space of the medical vehicle, it is impossible to equip it with two energy storage cabinets to achieve "one in use and one in backup" power supply guarantee. Once the battery of the energy storage cabinet fails, the on-site personnel will be unable to resolve the problem, which will make the medical imaging equipment unusable.

[0005] Therefore, researching energy storage cabinets for medical vehicles that can quickly handle faults has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present application provides a battery box that is particularly suitable for special vehicles for medical imaging and an energy storage cabinet having the battery box, which adopts a modular structural solution to achieve rapid recovery from power supply failures.

[0007] In the first aspect, the present application provides a battery box, which includes a box body, and a plurality of electrically connected battery boxes are arranged inside the box body; the battery box includes a box body with an open upper end and a box cover covering the upper end of the box body, and a plurality of single batteries are arranged inside the box body, and each of the single batteries is electrically connected to form a battery module; the battery box also includes a control board, which is installed inside the box body; the control board is provided with a first terminal block for connecting to an external control circuit, and the upper end of the first terminal block is exposed on the outer surface of the box cover; the box cover is provided with a positive power supply terminal and a negative power supply terminal, the positive power supply terminal is electrically connected to the output positive pole of the battery module, and the negative power supply terminal is electrically connected to the output negative pole of the battery module; the box cover is provided with a positive charging terminal and a negative charging terminal, the positive charging terminal is electrically connected to the positive charging pole of the battery module, and the negative charging terminal is electrically connected to the negative charging pole of the battery module.

[0008] In an optional implementation, the control board is provided with a second terminal block for electrically connecting to an external controller, and the control board is provided with a remote control module, and the remote control module is connected to the second terminal block.

[0009] In an optional implementation, the control panel is provided with a power indicator light for indicating that the power is on and a switch indicator light for indicating that the switch is on, and the power indicator light and the switch indicator light are exposed on the outer surface of the box cover.

[0010] In an optional implementation, a spare terminal is further provided on the box cover, and the spare terminal is electrically connected to the positive charging electrode of the battery module.

[0011] In an optional implementation, the box cover is provided with a handle for facilitating taking and placing the battery box.

[0012] In an optional implementation, the single cells in each battery module are connected in series.

[0013] In an optional implementation, each of the battery boxes is connected in sequence to form a series power supply circuit, and the positive power supply terminal of the battery box at one end of the series power supply circuit and the negative power supply terminal of the battery box at the other end of the series power supply circuit serve as the main output positive pole and the main output negative pole of the series power supply circuit respectively, and the positive power supply terminal and the negative power supply terminal of the other battery boxes in the series power supply circuit are respectively connected to the corresponding poles of the adjacent battery boxes.

[0014] In an optional implementation, the battery boxes form a parallel charging circuit, and the positive charging terminal and the negative charging terminal of each battery box are respectively connected to an external charging power source.

[0015] In a second aspect, the present application provides an energy storage cabinet, which includes a cabinet body and the battery box, wherein the battery box is arranged in the cabinet body.

[0016] According to the technical solutions provided by the aforementioned implementations, the beneficial effects of this application include:

[0017] (1) The battery box of the present application adopts a modular design. Each battery box acts as an independent unit and can be replaced or repaired individually, which greatly improves the speed and flexibility of troubleshooting.

[0018] (2) By setting various terminals and wiring blocks on the box cover, it is easy to quickly connect and disconnect, making the battery box replacement operation simple and quick.

[0019] (3) The setting of the power indicator light and the switch indicator light allows the operator to intuitively judge the working status of the battery box, which is conducive to timely detection and handling of faults.

[0020] (4) The battery box can flexibly form a series power supply circuit and a parallel charging circuit, which not only ensures sufficient power supply capacity but also realizes the function of fast charging.

[0021] (5) The overall design of the energy storage cabinet of this application not only meets the medical vehicle's demand for high-power power supply, but also solves the problem of quickly handling faults under space constraints, significantly improving the working efficiency and reliability of the medical vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Figure 1 A schematic structural diagram of a battery box provided in one embodiment of the present application;

[0024] Figure 2 A schematic structural diagram of a battery box provided in one embodiment of the present application;

[0025] Figure 3 This is a schematic diagram of the interior of a battery box provided in one embodiment of the present application;

[0026] Figure 4 A schematic top view of a battery box provided in one embodiment of the present application;

[0027] Figure 5 A wiring diagram of a battery box provided in one embodiment of the present application;

[0028] Figure 6 A schematic structural diagram of an energy storage cabinet provided in one embodiment of the present application.

[0029] Description of reference numerals:

[0030] 1. Battery box; 2. Battery box; 3. Energy storage cabinet;

[0031] 11. Box body; 12. Box cover;

[0032] 21. Box body; 22. Box cover; 221. Positive power supply terminal; 222. Negative power supply terminal; 223. Positive charging terminal; 224. Negative charging terminal; 225. Spare terminal; 226. Handle; 23. Single battery; 24. Control panel; 241. First terminal block; 242. Second terminal block; 243. Power indicator light; 244. Switch indicator light;

[0033] 31. Cabinet body. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0035] As used herein, the terms "first," "second," and the like are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, unless otherwise specified, "plurality" means two or more.

[0036] In addition, in this article, directional terms such as "upper" and "lower" are defined relative to the orientation of the structure schematically placed in the accompanying drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they can change accordingly according to changes in the orientation of the structure.

[0037] See also Figures 1 to 5 , one embodiment of the present application provides a battery box 1.

[0038] like Figure 1 As shown, the battery box 1 provided in the present application includes a box body 11, and a plurality of electrically connected battery boxes 2 are arranged inside the box body 11.

[0039] In this embodiment, the box body 11 is a hollow structure with an upper opening. The battery box 1 further includes a box cover 12 , which can cover the upper portion of the box body 11 .

[0040] like Figure 2 and Figure 3 As shown, the battery box 2 includes a box body 21 with an open upper end and a box cover 22 covering the upper end of the box body 21. A plurality of single batteries 23 are arranged inside the box body 21. The single batteries 23 are electrically connected to form a battery module.

[0041] Preferably, the number of single cells 23 in each battery module is 2 to 6. In this embodiment, the number of single cells 23 in each battery module is 4.

[0042] In order to meet the high voltage requirement, in the present application, the single cells 23 in each battery module are connected in series.

[0043] Combine Figure 2 and Figure 3 As shown, the battery box 2 also includes a control board 24, which is installed inside the box body 21; the control board 24 is provided with a first terminal block 241 for connecting to an external control circuit, and the upper end of the first terminal block 241 is exposed on the outer surface of the box cover 22.

[0044] Specifically, the first terminal block 241 can be used to connect to an external control circuit to transmit main line control and charging control signals. The first terminal block 241 can be a conventional terminal device, such as a 4-pin male or female terminal block, which transmits the main line control signal and the charging control signal respectively.

[0045] Combine Figure 4 As shown, the cover 22 is provided with a positive power supply terminal 221 and a negative power supply terminal 222. The positive power supply terminal 221 is electrically connected to the positive output terminal of the battery module, and the negative power supply terminal 222 is electrically connected to the negative output terminal of the battery module. The cover 22 is provided with a positive charging terminal 223 and a negative charging terminal 224. The positive charging terminal 223 is electrically connected to the positive charging terminal of the battery module, and the negative charging terminal 224 is electrically connected to the negative charging terminal of the battery module.

[0046] Specifically, the power supply positive terminal 221 , the power supply negative terminal 222 , the charging positive terminal 223 and the charging negative terminal 224 may all be made of metal wire nuts.

[0047] In the present application, the control board 24 is provided with a second terminal block 242 for electrically connecting to an external controller. The control board 24 is provided with a remote control module (not shown in the figure), and the remote control module is connected to the second terminal block 242 .

[0048] Specifically, the second terminal block 242 can be used to communicate with the outside to transmit working signals. The second terminal block 242 can be a conventional terminal device, such as a 12-pin male or female terminal block.

[0049] The remote control module can adopt a conventional wireless device module. Through this design, the battery box 2 can be monitored and controlled by remote control, so as to be convenient to find the fault location in time.

[0050] Combine Figure 4As shown, in order to enable the operator to intuitively judge the working status of the battery box 2, a power indicator light 243 for indicating that the power is on and a switch indicator light 244 for indicating that the switch is on are provided on the control panel 24. The power indicator light 243 and the switch indicator light 244 are exposed on the outer surface of the box cover 22.

[0051] Combine Figure 4 As shown, an additional option is provided in special fault situations. In this embodiment, a spare terminal 225 is further provided on the box cover 22, and the spare terminal 225 is electrically connected to the positive charging electrode of the battery module.

[0052] Combine Figure 2 As shown, the box cover 22 is provided with a handle 226 for taking and placing the battery box 2. By providing the handle 226, the battery box 2 can be taken and placed without additional tools, thereby improving the convenience of maintenance and replacement.

[0053] In this application, the number of battery boxes 2 in the battery box 1 can be multiple, such as 4-12, which can be adjusted according to the output voltage and power voltage requirements of the battery box 2. In this embodiment, the number of battery boxes 2 in each battery box 1 is 8.

[0054] Combine Figure 5 As shown, the circuit connection structure of a battery box using 8 battery boxes 2 is demonstrated.

[0055] In the present application, each battery box 2 is connected in sequence to form a series power supply circuit, and the positive power supply terminal 221 of the battery box 2 at one end of the series power supply circuit and the negative power supply terminal 222 of the battery box 2 at the other end of the series power supply circuit serve as the main output positive pole and the main output negative pole of the series power supply circuit respectively, and the positive power supply terminal 221 and the negative power supply terminal 222 of the other battery boxes 2 in the series power supply circuit are respectively connected to the corresponding poles of the adjacent battery boxes 2.

[0056] Furthermore, each battery cartridge 2 forms a parallel charging circuit, and the positive charging terminal 223 and the negative charging terminal 224 of each battery cartridge 2 are respectively connected to an external charging power source.

[0057] Combine Figure 6 As shown, the present application also provides an energy storage cabinet 3 , which includes a cabinet body 31 and the above-mentioned battery box 1 , and the battery box 1 is arranged inside the cabinet body 31 .

[0058] Specifically, the battery box 1 is detachably mounted on the cabinet 31 so that the battery box 1 can be taken out for maintenance or replacement of a faulty battery box 2 .

[0059] The battery box 1 and energy storage cabinet 3 of this application, through their modular design and quick-connect structure, enable rapid replacement and troubleshooting of the battery box 2. Furthermore, through rational circuit design, they ensure sufficient power supply capacity while enabling rapid charging. This design is particularly suitable for medical vehicles with limited space, meeting the need for high-power supply while solving the problem of rapid troubleshooting, significantly improving the efficiency and reliability of medical vehicles.

[0060] The above is a detailed introduction to the battery box and energy storage cabinet provided by the implementation method of the present application, and the principles and implementation methods of the present application are explained using specific examples. The above description is only used to help understand the method and core mechanism of the present application; at the same time, for those skilled in the art, based on the ideas of the present application, there will be changes in the specific embodiments and application scope. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. Battery box, characterized by: The battery box includes a box body, and a plurality of electrically connected battery boxes are arranged inside the box body; The battery box includes a box body with an open upper end and a box cover covering the upper end of the box body. A plurality of single batteries are arranged inside the box body, and the single batteries are electrically connected to form a battery module; The battery box further includes a control board installed inside the box body; the control board is provided with a first terminal block for connecting to an external control circuit, and the upper end of the first terminal block is exposed on the outer surface of the box cover; The box cover is provided with a positive power supply terminal and a negative power supply terminal, the positive power supply terminal is electrically connected to the output positive electrode of the battery module, and the negative power supply terminal is electrically connected to the output negative electrode of the battery module; The box cover is provided with a positive charging terminal and a negative charging terminal. The positive charging terminal is electrically connected to the positive charging electrode of the battery module, and the negative charging terminal is electrically connected to the negative charging electrode of the battery module.

2. The battery box according to claim 1, characterized in that: The control board is provided with a second terminal block for electrically connecting to an external controller. The control board is provided with a remote control module, and the remote control module is connected to the second terminal block.

3. The battery box according to claim 1, characterized in that: The control panel is provided with a power indicator light for indicating that the power is on and a switch indicator light for indicating that the switch is on. The power indicator light and the switch indicator light are exposed on the outer surface of the box cover.

4. The battery box according to claim 1, characterized in that: A spare terminal is also provided on the box cover, and the spare terminal is electrically connected to the charging positive electrode of the battery module.

5. The battery box according to claim 1, characterized in that: The box cover is provided with a handle for facilitating taking and placing the battery box.

6. The battery box according to claim 1, characterized in that: The number of the single cells in each battery module is 2-6.

7. The battery box according to claim 1, characterized in that: The single cells in each battery module are connected in series.

8. The battery box according to claim 1, characterized in that: Each of the battery boxes is connected in sequence to form a series power supply circuit, and the positive power supply terminal of the battery box at one end of the series power supply circuit and the negative power supply terminal of the battery box at the other end of the series power supply circuit serve as the main output positive pole and the main output negative pole of the series power supply circuit respectively, and the positive power supply terminal and the negative power supply terminal of the other battery boxes in the series power supply circuit are respectively connected to the corresponding poles of the adjacent battery boxes.

9. The battery box according to claim 1, characterized in that: The battery boxes form a parallel charging circuit, and the positive charging terminal and the negative charging terminal of each battery box are respectively connected to an external charging power source.

10. An energy storage cabinet, characterized in that: The energy storage cabinet includes a cabinet body and a battery box according to any one of claims 1 to 9, and the battery box is arranged in the cabinet body.

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