Battery optimizer

Abstract

The utility model provides a battery optimizer. The battery optimizer comprises a tray; the confluence module is arranged on the tray in the width direction of the tray, and the confluence end of the confluence module is used for being connected with charging and discharging equipment; the multiple battery modules are sequentially distributed in the width direction of the tray, each battery module comprises a shell, a storage battery and a battery management unit, the shell is slidably arranged on the tray in the length direction of the tray, and the storage battery and the battery management unit are arranged in the shell; the first end of the battery management unit is connected with the charging and discharging end of the storage battery, and the second end of the battery management unit is detachably connected with the shunting end of the confluence module. According to the battery optimizer disclosed by the invention, the parallel operation is effectively simplified, the working efficiency is improved, meanwhile, the number of the battery modules on the tray is easy to control, and relatively high working flexibility is ensured.

Description

Technical Field

[0001] The present disclosure relates to the field of battery technology, and in particular to a battery optimizer. Background Art

[0002] A battery is a portion of a cup, tank, composite container, or other container that contains an electrolyte solution and metal electrodes to generate an electric current. It is a device that converts chemical energy into electrical energy and has a positive electrode and a negative electrode. With technological advancements, batteries have become a general term for small devices that can generate electrical energy.

[0003] At present, most batteries are independent charging and discharging modules. When higher-power charging and discharging is required, multiple battery modules need to be arranged and connected together to achieve parallel operation. However, the parallel operation between multiple battery modules is relatively cumbersome, resulting in low operating efficiency. At the same time, the number of parallel battery modules is difficult to control and adjust, resulting in poor operational flexibility. Summary of the Invention

[0004] The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an object of the present disclosure is to provide a battery optimizer.

[0006] To achieve the above-mentioned purpose, the present disclosure provides a battery optimizer, comprising: a tray; a convergence module, the convergence module is arranged on the tray along the width direction of the tray, and the confluence end of the convergence module is used to connect a charging and discharging device; a plurality of battery modules, the plurality of battery modules are distributed in sequence along the width direction of the tray, and the battery module comprises: a shell, a battery and a battery management unit, the shell is slidably arranged on the tray along the length direction of the tray, the battery and the battery management unit are respectively arranged in the shell, the first end of the battery management unit is connected to the charging and discharging end of the battery, and the second end of the battery management unit is detachably connected to the shunt end of the convergence module.

[0007] Optionally, the battery module further includes: a battery detection terminal, which is arranged on the housing and connected to the charging and discharging ends of the battery, and is used to connect to a detection device.

[0008] Optionally, the battery module further includes: a power indicator unit, wherein the power indicator unit is arranged on the shell, and an input end of the power indicator unit is connected to an output end of the battery management unit.

[0009] Optionally, the bus module includes: a bus plate, a bus bar and a plurality of first electrical connectors, the bus plate is arranged on the tray along the width direction of the tray, and the bus bar is arranged on the bus plate and serves as the confluence end of the bus module, and a plurality of first electrical connectors are arranged on the bus plate at intervals along the width direction of the tray, the first electrical connector is connected to the bus bar and serves as the diversion end of the bus module; the battery module also includes: a second electrical connector, the second electrical connector is arranged on the shell, and the second electrical connector is connected to the second end of the battery management unit, and the second electrical connector is plugged into the first electrical connector.

[0010] Optionally, the battery module further includes a heat sink, the heat sink is disposed in the shell, and the battery management unit is disposed on the heat sink.

[0011] Optionally, the battery optimizer further includes: a plurality of guide plates, which are arranged on the tray along the length direction of the tray, and the plurality of guide plates are spaced apart along the width direction of the tray, and a slide groove is formed between adjacent guide plates, and the shell is slidably arranged in the slide groove along the length direction of the tray.

[0012] Optionally, the battery module further includes: a first fixing plate, which is detachably disposed in the shell, and the first fixing plate abuts against an end of the battery away from the junction module; and / or a second fixing plate, which is detachably disposed in the shell, and the second fixing plate abuts against an end of the battery close to the junction module.

[0013] Optionally, a third fixing plate extending along the length direction of the tray is provided on the top of the first fixing plate, and the third fixing plate abuts the top of the battery; and / or a fourth fixing plate extending along the length direction of the tray is provided on the top of the second fixing plate, and the fourth fixing plate abuts the top of the battery.

[0014] Optionally, the shell includes: a bottom plate, a first side plate, a second side plate, a front end plate, a rear end plate and a top plate; wherein, the bottom plate is slidably arranged on the tray along the length direction of the tray, and the first side plate and the second side plate are relatively arranged on the bottom plate along the width direction of the tray; the front end plate and the rear end plate are relatively arranged along the length direction of the tray, and the front end plate is detachably arranged at an end of the first side plate and the second side plate away from the convergence module, and the rear end plate is detachably arranged on an end of the first side plate and the second side plate close to the convergence module; the top plate is detachably arranged on the first side plate and the second side plate, and the top plate and the bottom plate are relatively arranged along the height direction of the tray.

[0015] Optionally, a plurality of ventilation holes are respectively provided on the front end panel and the rear end panel; and / or, limiting plates are provided around the front end panel, and the limiting plates and the tray are abutted along the length direction of the tray; and / or, a handle is provided on the front end panel.

[0016] The technical solutions provided by the present disclosure may have the following beneficial effects:

[0017] Because multiple battery modules are arranged sequentially along the width of the tray, and the housing slides along the length of the tray, the battery management unit and the bus module are detachably connected. This allows the battery modules to be quickly assembled and disassembled by utilizing the sliding of the housing and the detachable connection between the battery management unit and the bus module. This effectively simplifies parallel operation and improves operational efficiency. It also makes it easy to control the number of battery modules on the tray, ensuring high operational flexibility. Thus, the flexible arrangement of multiple battery modules on the tray meets the needs of efficient and diverse operations.

[0018] Additional aspects and advantages of the present disclosure will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present disclosure will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0020] Figure 1 is a schematic structural diagram of a battery optimizer proposed in one embodiment of the present disclosure;

[0021] Figure 2 is a three-dimensional assembly diagram of a battery module in a battery optimizer according to an embodiment of the present disclosure;

[0022] Figure 3 is a three-dimensional assembly diagram of a battery module in a battery optimizer according to an embodiment of the present disclosure;

[0023] As shown in the figure: 1, tray, 11, guide plate;

[0024] 2. bus module, 21. bus plate, 22. bus bar, 23. first electrical connector;

[0025] 3. Battery module;

[0026] 301, housing, 3011, bottom plate, 3012, first side plate, 3013, second side plate, 3014, front plate, 3015, rear plate, 3016, top plate, 3017, ventilation hole, 3018, limit plate, 3019, handle;

[0027] 302. Battery, 303. Battery management unit, 304. Battery detection terminal, 305. Battery level indicator unit, 306. Second electrical connector, 307. Heat sink, 308. First fixing plate, 309. Second fixing plate, 310. Third fixing plate, 311. Fourth fixing plate. DETAILED DESCRIPTION

[0028] The following describes in detail embodiments of the present disclosure, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present disclosure and are not to be construed as limiting the present disclosure. On the contrary, the embodiments of the present disclosure include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0029] like Figure 1 、 Figure 2 and Figure 3 As shown, an embodiment of the present disclosure proposes a battery optimizer, comprising: a tray 1, a convergence module 2 and a plurality of battery modules 3, the convergence module 2 being arranged on the tray 1 along the width direction of the tray 1, and the confluence end of the convergence module 2 being used to connect the charging and discharging equipment, the plurality of battery modules 3 being distributed in sequence along the width direction of the tray 1, and the battery module 3 comprising: a shell 301, a battery 302 and a battery management unit 303, the shell 301 being slidably arranged on the tray 1 along the length direction of the tray 1, the battery 302 and the battery management unit 303 being respectively arranged in the shell 301, the first end of the battery management unit 303 being connected to the charging and discharging end of the battery 302, and the second end of the battery management unit 303 being detachably connected to the shunt end of the convergence module 2.

[0030] It can be understood that since the battery 302 and the battery management unit 303 are respectively arranged in the shell 301, and the first end of the battery management unit 303 is connected to the charging and discharging end of the battery 302, the battery module 3 can utilize the power conversion management function of the battery management unit 303 to realize the charging and discharging of the battery 302. At the same time, since the second end of the battery management unit 303 is connected to the shunt end of the convergence module 2, and the confluence end of the convergence module 2 is connected to the charging and discharging equipment, multiple battery modules 3 can utilize the shunt and confluence of the convergence module 2 to realize parallel operation.

[0031] Furthermore, because the multiple battery modules 3 are sequentially distributed along the width of the tray 1, and the housing 301 is slidably mounted on the tray 1 along its length, the battery management unit 303 and the convergence module 2 are detachably connected. This allows the battery modules 3 to be quickly assembled and disassembled by utilizing the sliding movement of the housing 301 and the detachable connection between the battery management unit 303 and the convergence module 2. This effectively simplifies parallel operation and improves operational efficiency. It also makes it easy to control the number of battery modules 3 on the tray 1, ensuring high operational flexibility. Thus, the flexible arrangement of the multiple battery modules 3 on the tray 1 meets the needs of efficient and diverse operations.

[0032] It should be noted that the tray 1 is used to carry the convergence module 2 and multiple battery modules 3. The specific type of the tray 1 can be set according to actual needs and is not limited to this. For example, the tray 1 can be a disc-shaped structure with an upward notch. At the same time, two side walls are arranged opposite to each other in the length direction of the tray 1, one side wall is used to arrange the convergence module 2, and the other side wall is cut out to form a disassembly and assembly port. The battery module 3 slides into the tray 1 from the disassembly and assembly port, or slides out of the tray 1 from the disassembly and assembly port.

[0033] The confluence module 2 is used for current diversion or merging. When current is input from the confluence end of the confluence module 2, multiple currents are merged and output from the confluence end. Conversely, when current is input from the confluence end of the confluence module 2, the current is divided into multiple currents and output from multiple confluence ends respectively. The specific type of the confluence module 2 can be set according to actual needs and is not limited to this.

[0034] The battery modules 3 are used to store or release electric energy. The number of the battery modules 3 can be two, three, four, five, six, etc.

[0035] The shell 301 is used to carry the battery 302, the battery management unit 303, etc. The specific type of the shell 301 can be set according to actual needs and is not limited to this. For example, the shell 301 can be a box structure that is close to a rectangular parallelepiped, and the battery 302, the battery management unit 303, etc. are arranged in a nearly closed cavity of the shell 301.

[0036] The battery 302 is used to store and release electrical energy. The specific type of the battery 302 can be set according to actual needs and is not limited to this. For example, the battery 302 can be a 12V lead-acid battery. The battery 302 has a structure close to a rectangular parallelepiped.

[0037] The battery management unit 303 is used for the conversion and management of electric energy. The specific type of the battery management unit 303 can be set according to actual needs and is not limited to this. For example, the battery management unit 303 may include: an energy storage inverter, a battery management system, etc. integrated on a circuit board. The energy storage inverter, the battery management system, etc. are used to realize the conversion and management of electric energy. For example, the battery management unit 303 converts the 12V DC power of the battery 302 into 220V DC power.

[0038] External charging and discharging equipment is used to obtain electrical energy from the battery 302, such as loads, other batteries, etc., or to deliver electrical energy to the battery 302, such as grid equipment, other batteries, etc.

[0039] like Figure 2 and Figure 3 As shown, in some embodiments, the battery module 3 further includes: a battery detection terminal 304, which is arranged on the shell 301 and is connected to the charging and discharging ends of the battery 302, and the battery detection terminal 304 is used to connect to the detection equipment.

[0040] It can be understood that since the battery detection terminal 304 is set on the shell 301, and the battery detection terminal 304 is connected to the charging and discharging ends of the battery 302, when the external detection equipment is connected to the battery detection terminal 304, the battery status of the battery 302 inside the shell 301 can be directly obtained using the battery detection terminal 304, thereby avoiding the disassembly and assembly of the battery module 3, and thus ensuring a higher detection efficiency while meeting the detection requirements.

[0041] It should be noted that the battery detection terminal 304 is used to connect to the detection device to achieve a quick electrical connection between the detection device and the battery 302. The specific type of the battery detection terminal 304 can be set according to actual needs and is not limited to this. The battery detection terminal 304 has two conductors: one conductor is used to connect the positive terminal of the battery 302 to the positive terminal of the detection device, and the other conductor is used to connect the negative terminal of the battery 302 to the negative terminal of the detection device. In other words, the battery detection terminal 304 and the battery management unit 303 are connected in parallel.

[0042] like Figure 2 and Figure 3 As shown, in some embodiments, the battery module 3 further includes: a power indication unit 305 , which is disposed on the housing 301 , and an input end of the power indication unit 305 is connected to an output end of the battery management unit 303 .

[0043] It can be understood that since the power indication unit 305 is arranged on the shell 301, and the input end of the power indication unit 305 is connected to the output end of the battery management unit 303, the battery management unit 303 can transmit the electric energy of the battery 302 to the power indication unit 305, thereby utilizing the power indication unit 305 to realize the power indication of the battery 302, thereby making the use of the battery module 3 more convenient.

[0044] It should be noted that the power indicator unit 305 is used to indicate the power level of the battery 302. The specific type of the power indicator unit 305 can be set according to actual needs and is not limited to this. For example, the power indicator unit 305 can be an indicator light, a display screen, etc.

[0045] like Figure 1 As shown, in some embodiments, the bus module 2 includes: a bus plate 21, a bus bar 22 and a plurality of first electrical connectors 23, the bus plate 21 is arranged on the tray 1 along the width direction of the tray 1, and the bus bar 22 is arranged on the bus plate 21 and serves as the confluence end of the bus module 2, and a plurality of first electrical connectors 23 are arranged on the bus plate 21 at intervals along the width direction of the tray 1, the first electrical connector 23 is connected to the bus bar 22 and serves as the diversion end of the bus module 2; the battery module 3 also includes: a second electrical connector 306, the second electrical connector 306 is arranged on the shell 301, and the second electrical connector 306 is connected to the second end of the battery management unit 303, and the second electrical connector 306 is plugged into the first electrical connector 23.

[0046] It can be understood that since the first electrical connector 23 and the bus 22, and the second electrical connector 306 and the second end of the battery management unit 303 are connected, when the second electrical connector 306 and the first electrical connector 23 are plugged in, parallel operation of multiple battery modules 3 can be achieved, and the plug-in and disassembly method makes the use of the battery module 3 more convenient, thereby effectively improving the efficiency and flexibility of the operation.

[0047] It should be noted that the busbar 21 is used to carry the busbar 22 and multiple first electrical connectors 23. The specific type of the busbar 21 can be set according to actual needs and is not limited to this. For example, the busbar 21 is a plate structure, and the busbar 21 is arranged on the side wall of the tray 1 in the length direction. The busbar 22 is arranged on the side of the busbar 21 away from the battery module 3, and the first electrical connector 23 is arranged on the side of the busbar 21 close to the battery module 3.

[0048] The busbar 22 is used for connecting multiple first electrical connectors 23 to external charging and discharging equipment, and for distributing external charging and discharging equipment to multiple first electrical connectors 23. The specific type of the busbar 22 can be set according to actual needs and is not limited to this. For example, the busbar 22 can be a copper busbar.

[0049] The first electrical connector 23 and the second electrical connector 306 are used for plugging and realizing the electrical connection between the battery 302 and the external charging and discharging equipment. The specific types of the first electrical connector 23 and the second electrical connector 306 can be set according to actual needs and are not limited to this. For example, the first electrical connector 23 can be a male connector and the second electrical connector 306 can be a female connector.

[0050] like Figure 2 and Figure 3 As shown, in some embodiments, the battery module 3 further includes: a heat sink 307 , the heat sink 307 is disposed in the housing 301 , and the battery management unit 303 is disposed on the heat sink 307 .

[0051] It can be understood that since the heat sink 307 is arranged in the shell 301 and the battery management unit 303 is arranged on the heat sink 307, the battery management unit 303 can use the heat sink 307 to accelerate the dissipation of heat, thereby reducing temperature accumulation and ensuring efficient operation.

[0052] It should be noted that the heat sink 307 is used to dissipate heat from the battery management unit 303. The specific type of the heat sink 307 can be set according to actual needs and is not limited to this. For example, the heat sink 307 can be an aluminum plate and have multiple heat sink structures on it.

[0053] like Figure 1 As shown, in some embodiments, the battery optimizer also includes: a plurality of guide plates 11, the guide plates 11 are arranged on the tray 1 along the length direction of the tray 1, and the plurality of guide plates 11 are spaced apart along the width direction of the tray 1, and a slide groove is formed between adjacent guide plates 11, and the shell 301 is slidably arranged in the slide groove along the length direction of the tray 1.

[0054] It can be understood that since a slide groove is formed between adjacent guide plates 11, and the shell 301 is slidably set in the slide groove along the length direction of the tray 1, multiple battery modules 3 can be slidably set on the tray 1 respectively using multiple guide plates 11, thereby facilitating disassembly and assembly while ensuring the stable arrangement of the battery modules 3.

[0055] It should be noted that the guide plate 11 is used to form a slide groove to guide the battery module 3. The specific type of the guide plate 11 can be set according to actual needs and is not limited to this.

[0056] like Figure 2 and Figure 3As shown, in some embodiments, the battery module 3 further includes: a first fixing plate 308 and / or a second fixing plate 309, the first fixing plate 308 is detachably arranged in the shell 301, and the first fixing plate 308 and the battery 302 are abutted against one end away from the convergence module 2, and the second fixing plate 309 is detachably arranged in the shell 301, and the second fixing plate 309 and the battery 302 are abutted against one end close to the convergence module 2.

[0057] It can be understood that since the first fixing plate 308 abuts against the end of the battery 302 away from the merge module 2, the end of the battery 302 away from the merge module 2 can be fixed by utilizing the limiting function of the first fixing plate 308. At the same time, since the second fixing plate 309 abuts against the end of the battery 302 close to the merge module 2, the end of the battery 302 close to the merge module 2 can be fixed by utilizing the limiting function of the second fixing plate 309. Thus, through the cooperation of the first fixing plate 308 and the second fixing plate 309, the stable arrangement of the battery 302 in the shell 301 is achieved.

[0058] It should be noted that the first fixing plate 308 is used to fix the battery 302 away from one end of the convergence module 2. The specific type of the first fixing plate 308 can be set according to actual needs and is not limited to this. For example, the first fixing plate 308 is a plate structure, and a plurality of strip-shaped heat dissipation holes are provided on the first fixing plate 308.

[0059] The second fixing plate 309 is used to fix the battery 302 near one end of the convergence module 2. The specific type of the second fixing plate 309 can be set according to actual needs and is not limited to this. For example, the second fixing plate 309 is a plate structure, and a plurality of strip-shaped heat dissipation holes are set on the second fixing plate 309.

[0060] like Figure 2 and Figure 3 As shown, in some embodiments, a third fixing plate 310 extending along the length direction of the tray 1 is provided on the top of the first fixing plate 308, and the third fixing plate 310 abuts the top of the battery 302; and / or, a fourth fixing plate 311 extending along the length direction of the tray 1 is provided on the top of the second fixing plate 309, and the fourth fixing plate 311 abuts the top of the battery 302.

[0061] It can be understood that since the top of the first fixing plate 308 is provided with a third fixing plate 310 extending along the length direction of the tray 1, and the third fixing plate 310 and the top of the battery 302 are abutted, the end of the battery 302 away from the convergence module 2 can be fixed by utilizing the cooperation and limitation of the first fixing plate 308 and the third fixing plate 310. At the same time, since the top of the second fixing plate 309 is provided with a fourth fixing plate 311 extending along the length direction of the tray 1, and the fourth fixing plate 311 and the top of the battery 302 are abutted, the end of the battery 302 close to the convergence module 2 can be fixed by utilizing the cooperation and limitation of the second fixing plate 309 and the fourth fixing plate 311. Therefore, through the provision of the third fixing plate 310 and the fourth fixing plate 311, the arrangement of the battery 302 in the shell 301 is made more stable.

[0062] It should be noted that the third fixing plate 310 is used to limit and fix the battery 302 away from the top of one end of the convergence module 2. The specific type of the third fixing plate 310 can be set according to actual needs and is not limited to this. For example, the third fixing plate 310 is a plate structure, and the first fixing plate 308 and the third fixing plate 310 form a limiting and fixing structure that is close to an L-shape.

[0063] The fourth fixing plate 311 is used to limit and fix the battery 302 near the top of one end of the convergence module 2. The specific type of the fourth fixing plate 311 can be set according to actual needs and is not limited to this. For example, the fourth fixing plate 311 is a plate structure, and the second fixing plate 309 and the fourth fixing plate 311 form a limiting and fixing structure that is close to L-shaped.

[0064] like Figure 2 and Figure 3 As shown, in some embodiments, the shell 301 includes: a bottom plate 3011, a first side plate 3012, a second side plate 3013, a front end plate 3014, a rear end plate 3015 and a top plate 3016; wherein, the bottom plate 3011 is slidably set on the tray 1 along the length direction of the tray 1, and the first side plate 3012 and the second side plate 3013 are relatively set on the bottom plate 3011 along the width direction of the tray 1, the front end plate 3014 and the rear end plate 3015 are relatively set along the length direction of the tray 1, and the front end plate 3014 is detachably set at an end of the first side plate 3012 and the second side plate 3013 away from the convergence module 2, the rear end plate 3015 is detachably set at an end of the first side plate 3012 and the second side plate 3013 close to the convergence module 2, the top plate 3016 is detachably set on the first side plate 3012 and the second side plate 3013, and the top plate 3016 and the bottom plate 3011 are relatively set along the height direction of the tray 1.

[0065] It can be understood that since the first side panel 3012 and the second side panel 3013 are relatively arranged on the bottom panel 3011 along the width direction of the tray 1, the front end panel 3014 and the rear end panel 3015 are relatively arranged on the bottom panel 3011 along the length direction of the tray 1, and the top panel 3016 is arranged on the first side panel 3012 and the second side panel 3013, the bottom panel 3011, the first side panel 3012, the second side panel 3013, the front end panel 3014, the rear end panel 3015 and the top panel 3016 constitute a stable rectangular structure, so that the shell 301 can stably carry the battery 302, the battery management unit 303, etc. At the same time, since the front end panel 3014, the rear end panel 3015 and the top panel 3016 are respectively detachably arranged on the first side panel 3012 and the second side panel 3013, the disassembly and assembly of the shell 301 is more convenient and the use is more flexible.

[0066] It should be noted that the bottom plate 3011, the first side plate 3012, the second side plate 3013, the front end plate 3014, the rear end plate 3015 and the top plate 3016 are used to form the shell 301 of the rectangular structure. The specific types of the bottom plate 3011, the first side plate 3012, the second side plate 3013, the front end plate 3014, the rear end plate 3015 and the top plate 3016 can be set according to actual needs and are not limited to this. For example, the first side plate 3012 and the second side plate 3013 can be integrally set on the bottom plate 3011 as the largest side surface. At the same time, the front end plate 3014 can be provided on the bottom plate 3011. 14. The rear end panel 3015 and the top panel 3016 are respectively fixed on the first side panel 3012 and the second side panel 3013 by screws. Moreover, the first fixing panel 308, the second fixing panel 309, the heat dissipation plate 307, etc. are respectively connected to the first side panel 3012 and the second side panel 3013 by screws. The heat dissipation plate 307 and the battery management unit 303 thereon are located near the rear end panel 3015. The battery detection terminal 304, the second electrical connector 306, etc. are arranged on the rear end panel 3015, and the power indicator unit 305 is arranged on the front end panel 3014.

[0067] like Figure 2 and Figure 3 As shown, in some embodiments, a plurality of ventilation holes 3017 are respectively provided on the front end plate 3014 and the rear end plate 3015 .

[0068] It can be understood that since multiple ventilation holes 3017 are respectively provided on the front end plate 3014 and the rear end plate 3015, the shell 301 can use the multiple ventilation holes 3017 to achieve the exchange of internal air and external air, thereby reducing the accumulation of temperature inside the shell 301 and ensuring the stable operation of the battery 302, the battery management unit 303, etc.

[0069] It should be noted that the ventilation holes 3017 are used for ventilation and heat exchange of the shell 301. The specific type of the ventilation holes 3017 can be set according to actual needs and is not limited to this.

[0070] like Figure 2 and Figure 3 As shown, in some embodiments, limiting plates 3018 are provided around the front end plate 3014 , and the limiting plates 3018 abut against the tray 1 along the length direction of the tray 1 .

[0071] It can be understood that since the limiting plates 3018 are arranged around the front end plate 3014, and the limiting plates 3018 and the tray 1 are abutted along the length direction of the tray 1, the shell 301 can be limited by the abutment between the limiting plates 3018 and the tray 1, thereby avoiding excessive movement of the shell 301 on the tray 1, and further ensuring the stable connection between the battery module 3 and the convergence module 2.

[0072] It should be noted that the limiting plate 3018 is used to limit the shell 301. The specific type of the limiting plate 3018 can be set according to actual needs and is not limited to this. For example, the limiting plate 3018 can be integrally formed with the front end plate 3014, that is, the front end plate 3014 is set to a larger size so that it has a limiting function while forming the shell 301 structure.

[0073] like Figure 2 and Figure 3 As shown, in some embodiments, a handle 3019 is provided on the front end plate 3014 .

[0074] It is understandable that, since the front end plate 3014 is provided with a handle 3019 , the operator can use the handle 3019 to facilitate moving the housing 301 , thereby making the assembly and disassembly of the battery module 3 on the tray 1 more convenient and more flexible to use.

[0075] It should be noted that the handle 3019 is used for the operator to hold, and the specific type of the handle 3019 can be set according to actual needs and is not limited to this.

[0076] In the description of the present disclosure, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, in the description of the present disclosure, unless otherwise specified, the meaning of "plurality" is two or more.

[0077] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present disclosure includes additional implementations in which functions may be performed out of the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present disclosure belong.

[0078] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0079] Although the embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are illustrative and are not to be construed as limitations on the present disclosure. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present disclosure.

Claims

1. A battery optimizer, characterized in that: include: tray; A confluence module, wherein the confluence module is arranged on the tray along the width direction of the tray, and the confluence end of the confluence module is used to connect to the charging and discharging equipment; Multiple battery modules are distributed in sequence along the width direction of the tray, and the battery modules include: a shell, a battery and a battery management unit, the shell is slidably arranged on the tray along the length direction of the tray, the battery and the battery management unit are respectively arranged in the shell, the first end of the battery management unit is connected to the charging and discharging end of the battery, and the second end of the battery management unit is detachably connected to the shunt end of the convergence module.

2. The battery optimizer according to claim 1, wherein: The battery module further includes: A battery detection terminal is provided on the housing and is connected to the charging and discharging end of the battery. The battery detection terminal is used to connect to a detection device.

3. The battery optimizer according to claim 1, wherein: The battery module further includes: A power indicator unit is provided on the housing, and an input end of the power indicator unit is connected to an output end of the battery management unit.

4. The battery optimizer according to claim 1, wherein: The busbar module includes a busbar, a busbar, and a plurality of first electrical connectors. The busbar is arranged on the tray along the width direction of the tray, and the busbar is arranged on the busbar and serves as a converging end of the busbar module. The plurality of first electrical connectors are arranged on the busbar at intervals along the width direction of the tray. The first electrical connectors are connected to the busbar and serve as a diverting end of the busbar module. The battery module further includes: a second electrical connector, which is disposed on the housing and connected to the second end of the battery management unit, and is plugged into the first electrical connector.

5. The battery optimizer according to claim 1, wherein: The battery module further includes: A heat dissipation plate is arranged in the shell, and the battery management unit is arranged on the heat dissipation plate.

6. The battery optimizer according to claim 1, wherein: The battery optimizer also includes: A plurality of guide plates are arranged on the pallet along the length direction of the pallet, and the plurality of guide plates are spaced apart along the width direction of the pallet, and slide grooves are formed between adjacent guide plates, and the shell is slidably arranged in the slide grooves along the length direction of the pallet.

7. The battery optimizer according to claim 1, wherein: The battery module further includes: a first fixing plate, the first fixing plate being detachably disposed in the housing and abutting against an end of the battery away from the convergence module; and / or, A second fixing plate is detachably disposed in the housing, and the second fixing plate abuts against one end of the battery close to the convergence module.

8. The battery optimizer according to claim 7, wherein: A third fixing plate extending along the length direction of the tray is provided on the top of the first fixing plate, and the third fixing plate abuts against the top of the battery; and / or, A fourth fixing plate extending along the length direction of the tray is provided on the top of the second fixing plate, and the fourth fixing plate abuts against the top of the battery.

9. The battery optimizer according to claim 1, wherein: The housing comprises: a bottom plate, a first side plate, a second side plate, a front end plate, a rear end plate, and a top plate; Wherein, the bottom plate is slidably arranged on the tray along the length direction of the tray, and the first side plate and the second side plate are relatively arranged on the bottom plate along the width direction of the tray; The front end plate and the rear end plate are arranged opposite to each other along the length direction of the tray, and the front end plate is detachably arranged at an end of the first side plate and the second side plate away from the convergence module, and the rear end plate is detachably arranged at an end of the first side plate and the second side plate close to the convergence module; The top plate is detachably arranged on the first side plate and the second side plate, and the top plate and the bottom plate are arranged opposite to each other along the height direction of the tray.

10. The battery optimizer according to claim 9, wherein: A plurality of ventilation holes are respectively provided on the front plate and the rear plate; and / or, Limiting plates are provided around the front end plate, and the limiting plates abut against the tray along the length direction of the tray; and / or, A handle is provided on the front end plate.

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