Mobile household energy storage all-in-one machine

Abstract

The utility model relates to the field of energy storage equipment, in particular to a movable household energy storage all-in-one machine, which comprises a box body, an energy storage cabin and a control cabin, a battery cell module is arranged in the energy storage cabin, and a circuit breaker and an inverter are arranged in the control cabin; the circuit breaker is respectively connected with the output electrode of the battery cell module and the inverter; positioning frames used for locking the BMS fixing support are arranged in the energy storage cabin and the control cabin, the BMS fixing support is provided with a BMS control panel and an insulation column, a fuse is locked on the insulation column, and the fuse is connected with the inverter and the output electrode of the battery cell module. According to the mobile household energy storage all-in-one machine provided by the utility model, the safety and reliability of the energy storage all-in-one machine are improved, the occupied area is reduced, and the application scene is expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of energy storage equipment, especially to a mobile household energy storage all-in-one machine. BACKGROUND

[0002] In recent years, with the continuous development of energy storage equipment, users have higher and higher requirements for household energy storage equipment, not only high capacity density, but also mobile, light, flexible, easy to carry, charge expandable and other characteristics to meet the daily household and outdoor scene of various use requirements. The structure of the household energy storage all-in-one machine can refer to the Chinese utility model patent with the application number CN202020179009.4 and the name of household energy storage all-in-one machine. The existing household energy storage all-in-one machine is mostly fixed structure, which not only has low safety, but also has large floor area, and cannot meet the outdoor product use scene. UTILITY MODEL CONTENTS

[0003] The technical problem to be solved by the utility model is to provide a safe and reliable mobile household energy storage all-in-one machine.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme of a mobile household energy storage all-in-one machine, which comprises:

[0005] The box body is internally provided with an energy storage cabin and a control cabin;

[0006] The energy storage cabin is internally provided with a battery cell module, and the control cabin is internally provided with a circuit breaker and an inverter;

[0007] The circuit breaker is connected with the output pole of the battery cell module and the inverter respectively;

[0008] The energy storage cabin and the control cabin are both internally provided with a positioning frame for locking a BMS fixing support, the BMS fixing support is provided with a BMS control panel and an insulating column, a fuse is locked on the insulating column, and the fuse is connected with the inverter and the output pole of the battery cell module respectively.

[0009] Further, the battery cell module is provided with an insulating sheet locked with the box body.

[0010] Further, the bottom of the box body is provided with a self-locking universal wheel.

[0011] Further, the top of the box body is provided with a handle.

[0012] Further, the battery cell module is locked on the box body through a module pressing strip and a fastener.

[0013] Further, the inverter is provided with a WiFi stick.

[0014] Further, the inverter is provided with an air outlet, and the box body is provided with an air duct wind shield plate at a position corresponding to the air outlet.

[0015] Further, the box body is provided with a mounting bracket, and the mounting bracket is provided with a photovoltaic power supply port and a fast charging port.

[0016] Further, the box body is provided with a broken perforation.

[0017] Further, the box body is provided with a communication port.

[0018] The mobile household energy storage all-in-one machine has the advantages that: the left side of the box body is provided with an energy storage compartment, and the right side is provided with a control compartment; the safety and reliability of the box body are improved by effectively isolating the strong and weak electricity; the cell module is fixed on the box body by 8 module fixing screws; a circuit breaker is arranged on the right side control compartment in the box body and fixed on the box body by a bolt fixing mode; one end of the circuit breaker is connected with the output pole of the cell module, and the other end is connected with an inverter to realize overvoltage and overcurrent protection of the box body, further improve the safety of the product, and realize the integration of the product by embedding the inverter device in the box body; the inverter can be used for charging and discharging anywhere; the inverter is used for controlling the output and input of the module direct current, photovoltaic direct current and commercial alternating current; the different power function requirements of users are met; the inverter assembly is fixed on the inner side of the box body by a bolt nut locking mode; the BMS fixing bracket is fixed on the bracket of the energy storage compartment and the control compartment by a bolt locking mode, and the BMS control panel is locked and connected with each electrical component in the box body to realize precise control of power consumption; two insulating columns are arranged on the BMS fixing bracket and fixed by a bolt locking mode; a fuse is locked on the insulating column, and one end of the fuse is connected with the inverter, and the other end is connected with the output pole of the cell module to further improve the power stability and safety of the product. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the mobile household energy storage all-in-one machine;

[0020] Figure 2 It is another structural schematic view of the mobile household energy storage all-in-one machine;

[0021] Figure 3 It is an explosion schematic view of the mobile household energy storage all-in-one machine;

[0022] Figure 4 It is a structural schematic view of the cell module;

[0023] Figure 5 It is a structural schematic view of the module pressing strip;

[0024] Figure 6 It is a structural schematic view of the BMS fixing bracket;

[0025] Figure 7 Structure diagram of the wind channel baffle;

[0026] Figure 8 Structure diagram of the photovoltaic power supply port;

[0027] Figure 9 Structure diagram of the mounting bracket;

[0028] Figure 10 Another structure diagram of the mounting bracket;

[0029] Figure 11 Another structure diagram of the mobile household energy storage all-in-one machine;

[0030] Label explanation:

[0031] 1, box; 11, self-locking universal wheel; 12, handle; 13, wind channel baffle; 14, mounting bracket; 15, photovoltaic power supply port; 16, fast charging port; 17, broken hole; 18, communication port; 19, boat-shaped switch; 191, extension socket; 2, energy storage cabin; 21, battery cell module; 22, insulating sheet; 23, module pressing strip; 3, control cabin; 31, circuit breaker; 32, inverter; 33, WiFi stick; 4, BMS fixing bracket; 41, BMS control panel; 42, insulating column; 43, fuse. DETAILED DESCRIPTION

[0032] To illustrate the technical content of the utility model, the purpose and effect realized, the following will be described in detail in conjunction with the embodiments and the accompanying drawings.

[0033] Please refer to Figures 1 to 11 The utility model discloses a mobile household energy storage all-in-one machine, which comprises:

[0034] The box 1 is internally provided with an energy storage cabin 2 and a control cabin 3.

[0035] The energy storage cabin 2 is internally provided with a battery cell module 21, and the control cabin 3 is internally provided with a circuit breaker 31 and an inverter 32.

[0036] The circuit breaker 31 is connected with the output pole of the battery cell module 21 and the inverter 32 respectively.

[0037] The energy storage cabin 2 and the control cabin 3 are both internally provided with a positioning frame for locking the BMS fixing bracket 4, the BMS fixing bracket 4 is provided with a BMS control panel 41 and an insulating column 42, the insulating column 42 is locked with a fuse 43, and the fuse 43 is connected with the output pole of the inverter 32 and the battery cell module 21 respectively.

[0038] The mobile household energy storage all-in-one machine provided by the utility model improves the safety and reliability of the energy storage all-in-one machine, reduces the occupied area and expands the application scenarios.

[0039] In an optional embodiment, the electric core module 21 is provided with an insulating sheet 22 locked with the box body 1.

[0040] From the above description, in order to further realize the insulation of the energy storage compartment, the upper part of the module is provided with an insulating sheet 22 fixed on the box body 1 by rivet fixing, which plays an insulating protection role to ensure the safety of the box body 1.

[0041] In an optional embodiment, the bottom of the box body 1 is provided with a self-locking universal wheel 11.

[0042] In an optional embodiment, the top of the box body 1 is provided with a handle 12.

[0043] From the above description, the existing household energy storage all-in-one machine is inconvenient to move because of high energy density and heavy quality, the self-locking universal wheel 11 with good passability is added on the energy storage box body 1, and the handle 12 is arranged on the top of the box body 1, so that the movement and transfer of the equipment are facilitated, the practicability of the product is improved, and the use of users in different scenes is met.

[0044] In an optional embodiment, the electric core module 21 is locked on the box body 1 through the module pressing strip 23 and the fastener.

[0045] From the above description, two module pressing strips 23 are used above the battery cell module 21, and the battery cell module 21 is further fixed on the box body 1 through four bolts.

[0046] In an optional embodiment, a WiFi stick 33 is arranged on the inverter 32.

[0047] From the above description, the WiFi stick 33 arranged on the inverter 32 facilitates the control and supervision of the energy storage all-in-one machine by the user.

[0048] In an optional embodiment, an exhaust port is arranged on the inverter 32, and a wind channel baffle 13 is arranged on the box body 1 at a position corresponding to the exhaust port.

[0049] From the above description, since a large amount of heat source is generated in the inverter 32 during use, the exhaust port is arranged on the inverter 32. In order to successfully exhaust the heat source of the inverter 32 and not affect the operating temperature of the energy storage compartment inside the box body 1, the wind channel baffle 13 is arranged and fixed on the box body 1 by rivet fixing to play an isolation role.

[0050] In an optional embodiment, a mounting bracket 14 is arranged on the box body 1, and a photovoltaic power supplement port 15 and a fast charging port 16 are arranged on the mounting bracket 14.

[0051] From the above description, in order to enhance the integration of the product, the photovoltaic power supplement port 15 and the fast charging port 16 are arranged on the same mounting bracket 14 and controlled by the boat-shaped switch 19.

[0052] The household energy storage often uses a fixed interface, a single charging and discharging mode, cannot charge expansion and fast and slow charging switching to meet different use requirements. The utility model expands the charging port, can replace, adjust and expand according to the power requirement of different countries and regions, further meets the use requirement of the user, meets the charging demand of multiple; under normal circumstances, the safety of the charging equipment is improved by using the normal charging efficiency interface, but the hidden fast charging port 16 is also provided, which can quickly supplement the power of the charging equipment in urgent situations, improve the charging efficiency, meet the power requirement of the user, the product not only is provided with a mains input power supplement port for connecting the mains to supplement the power of the energy storage compartment, but also is provided with a photovoltaic input interface on the equipment, which can meet the requirement of the user to connect the photovoltaic panel for power supplementing in the outdoor, improve the practicability of the product, and meet the power requirement under various complex conditions.

[0053] In an optional embodiment, a break-in hole 17 is arranged on the box body 1.

[0054] From the above description, since the fast charging port 16 has a certain influence on the charging device, the breakable hole 17 is arranged on the box body 1, and only in a special emergency, the user is allowed to break the breakable hole 17 to realize the fast charging function.

[0055] In an optional embodiment, the box body 1 is provided with a communication port 18.

[0056] From the above description, the communication port 18 is used for facilitating the maintenance of the user or the related maintenance personnel.

[0057] In an optional embodiment, a button switch is arranged below the communication port 18, which plays a role of turning on / off the whole device.

[0058] In an optional embodiment, a charging port is arranged on the right side of the communication port 18, and a charging seat on the charging port is arranged separately from a charging head. One end of the charging head is connected with the extension socket 191, so as to realize the expansion function of the charging port and meet the diversified needs of the user.

[0059] Please refer to Figures 1 to 11 The embodiment one of the utility model is:

[0060] The box body 1 is internally provided with an energy storage cabin 2 and a control cabin 3.

[0061] The energy storage cabin 2 is internally provided with an electric core module 21, and the control cabin 3 is internally provided with a circuit breaker 31 and an inverter 32.

[0062] The circuit breaker 31 is connected with the output pole of the electric core module 21 and the inverter 32 respectively.

[0063] The energy storage cabin 2 and the control cabin 3 are both internally provided with a positioning frame for locking a BMS fixing support 4, the BMS fixing support 4 is provided with a BMS control panel 41 and an insulating column 42, the insulating column 42 is locked with a fuse 43, and the fuse 43 is connected with the output pole of the inverter 32 and the electric core module 21 respectively.

[0064] The electric core module 21 is provided with an insulating sheet 22 locked with the box body 1. The bottom of the box body 1 is provided with a self-locking universal wheel 11. The top of the box body 1 is provided with a handle 12. The electric core module 21 is locked on the box body 1 through a module pressing strip 23 and a fastener. The inverter 32 is provided with a WiFi stick 33. The inverter 32 is provided with an air outlet, and the box body 1 is provided with an air duct wind baffle 13 corresponding to the position of the air outlet. The box body 1 is provided with a mounting support 14, and the mounting support 14 is provided with a photovoltaic power supply port 15 and a fast charging port 16. The box body 1 is provided with a breakable hole 17. The box body 1 is provided with a communication port 18.

[0065] In summary, the mobile household energy storage all-in-one machine, the left side of the box body is provided with an energy storage bin, and the right side is provided with a control bin, the separation of strong and weak electricity is realized through effective isolation, the safety and use reliability of the box body are facilitated, the battery cell module is firmly locked on the box body through eight module fixing screws, a circuit breaker is arranged on the right side control bin in the box body and is fixed on the box body through the fixing mode of bolts, one end of the circuit breaker is connected with the output pole of the battery cell module, and the other end is connected with the inverter to realize the overvoltage and overcurrent protection of the box body, the safety of the product is further determined, the inverter device is built in the box body, the integration of the product is realized, the charging and discharging can be performed anywhere, the inverter is used for controlling the output and input of the module direct current, photovoltaic direct current and mains alternating current, the different power function requirements of users are met, the inverter assembly is fixed on the inner side of the box body through the locking mode of bolts and nuts, the BMS fixing support is fixed on the support of the energy storage bin and the control bin through the locking mode of bolts, the BMS control panel is locked and connected with each electrical component in the box body to realize the accurate control of power consumption, two insulating columns are arranged on the BMS fixing support and are fixed through the locking mode of bolts, the fuse is locked on the insulating column, one end of the fuse is connected with the inverter, and the other end is connected with the output pole of the battery cell module, and the power consumption stability and safety of the product are further improved. The mobile household energy storage all-in-one machine provided by the utility model improves the safety and reliability of the energy storage all-in-one machine, reduces the occupied area and expands the application scene.

[0066] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field is included in the patent protection range of the utility model.

Claims

1. A mobile home energy storage integrated machine, characterized in that, include: The container houses an energy storage compartment and a control compartment. The energy storage compartment contains battery cell modules, while the control compartment contains circuit breakers and inverters. The circuit breaker is connected to the output terminal of the battery cell module and the inverter, respectively. Both the energy storage compartment and the control compartment are equipped with positioning frames for locking the BMS mounting bracket. The BMS mounting bracket is equipped with a BMS control board and an insulating column. A fuse is locked onto the insulating column, and the fuse is connected to the output pole of the inverter and the battery cell module respectively.

2. The mobile home energy storage unit according to claim 1, characterized in that, The battery cell module is equipped with an insulating sheet that locks onto the housing.

3. The mobile home energy storage unit according to claim 1, characterized in that, The bottom of the box is equipped with self-locking casters.

4. The mobile home energy storage unit according to claim 1, characterized in that, The top of the box has a handle.

5. The mobile home energy storage unit according to claim 1, characterized in that, The battery cell modules are secured to the housing using module clamps and fasteners.

6. The mobile home energy storage unit according to claim 1, characterized in that, The inverter is equipped with a WiFi stick.

7. The mobile home energy storage unit according to claim 1, characterized in that, The inverter is equipped with an exhaust vent, and the corresponding position of the exhaust vent on the enclosure is provided with a wind deflector.

8. The mobile home energy storage unit according to claim 1, characterized in that, The enclosure is equipped with a mounting bracket, which has a photovoltaic charging port and a fast charging port.

9. The mobile home energy storage unit according to claim 1, characterized in that, The box has perforations.

10. The mobile home energy storage unit according to claim 1, characterized in that, The enclosure is equipped with a communication port.

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