Novel fixed household energy storage all-in-one machine

Abstract

The utility model belongs to the technical field of household energy storage, and particularly relates to a novel fixed household energy storage all-in-one machine which comprises a machine cabinet, the machine cabinet comprises a machine frame and a shell, the shell comprises an upper shell, a middle shell and a lower shell, the space, corresponding to the upper shell, in an inner cavity of the machine cabinet is the top, an inverter is installed on the top, and the inverter is connected with the machine frame. A space, corresponding to the lower shell, in the inner cavity of the cabinet is a bottom, and a battery module is mounted at the bottom; a space, corresponding to the middle shell, in the inner cavity of the cabinet is a middle part, and the middle part is designed to be an access hole. An inner cavity of the cabinet is divided into a top part, a middle part and a bottom part, and the middle part is arranged as an access hole; according to the all-in-one machine, related cables and interfaces in the all-in-one machine can be arranged near the access hole in a centralized mode, unified management is facilitated, meanwhile, all parts of the shell are detachably connected with the rack, some parts of the shell can be detached according to needs, the shell does not need to be overall detached, and maintenance is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of family energy storage, and particularly relates to a novel fixed type family energy storage integrated machine. BACKGROUND

[0002] With the continuous progress of battery technology, energy storage systems are increasingly widely used in the fields of communication, family and industry and commerce. In particular, in the family environment, the energy storage system can provide 220V power output as an emergency backup power supply, meet the power demand of most household appliances, and thus is favored by family users.

[0003] At present, there are many energy storage devices on the market, such as CN115764983A discloses a lithium battery energy storage inverter integrated device, including shell, the shell inside fixedly connected with battery, the battery has several groups, all are fixedly connected in the shell inside, the shell inside fixedly connected with battery management system, the shell inside fixedly connected with inverter, the shell surface is provided with screen, the shell surface is fixedly connected with radiator, the shell surface is provided with battery switch, the lithium battery energy storage inverter integrated device, through setting photovoltaic interface, WiFi interface, screen and direct current switch, when using the device, the photovoltaic interface can be externally connected with photovoltaic panel, compatible with multiple voltage combinations, the direct current switch can control the input of photovoltaic, the WiFi interface is matched with the corresponding antenna and can be connected with the Internet or smart phone APP for setting parameters, and realizes man-machine interaction, information viewing and working state under the cooperation of the screen, and is more convenient. However, the lithium battery energy storage inverter integrated device in the invention has a large shell, and can only be disassembled as a whole, which is not convenient for inspection and maintenance. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the above-mentioned shortcomings of the prior art and providing a novel fixed type family energy storage integrated machine.

[0005] The technical scheme of the utility model is: a novel fixed type family energy storage integrated machine, including a cabinet, the cabinet includes a rack and a shell wrapped outside the rack, the shell includes an upper shell, a middle shell and a lower shell, the space corresponding to the upper shell in the cabinet inner chamber is a top portion, an inverter is installed on the top portion, the space corresponding to the lower shell in the cabinet inner chamber is a bottom portion, and a battery module is installed on the bottom portion; the space corresponding to the middle shell in the cabinet inner chamber is a middle portion, the middle portion is designed as an access hole, and the access hole facilitates quick inspection and maintenance of the related parts in the cabinet.

[0006] Further, the shell and the rack are detachably connected. In actual use, the corresponding shell part can be quickly disassembled according to the actual situation.

[0007] Further, an observation window is arranged on the middle shell, and a transparent baffle is arranged at the observation window.

[0008] Further, a battery switch for controlling opening or closing of the battery module is arranged on one side of the cabinet.

[0009] Further, an inverter switch for controlling opening or closing of the inverter is further arranged on one side of the cabinet.

[0010] Further, a photovoltaic interface for connecting a load or charging the battery module is arranged on another side of the cabinet.

[0011] Further, a WIFI module is further arranged in the cabinet, and the WIFI module is used for realizing remote monitoring of running data of the whole energy storage all-in-one machine and parameter control of the inverter.

[0012] Further, the inverter, the battery module, the photovoltaic interface and the WIFI module are connected through cables.

[0013] Further, the cables and related interfaces in the cabinet can be arranged near the access hole, so that the access hole can be used for unified maintenance.

[0014] Further, the upper shell, the middle shell and the lower shell are provided with heat dissipation holes, the heat dissipation plate is provided with heat dissipation holes, and a heat dissipation fan is arranged in the inner cavity of the cabinet.

[0015] Compared with the prior art, the fixed household energy storage all-in-one machine has the following beneficial effects: the shell is divided into an upper shell, a middle shell and a lower shell, and the inner cavity of the cabinet is also divided into a top part, a middle part and a bottom part, wherein the top part is mainly provided with an inverter, the bottom part is mainly provided with a battery module, and the middle part is provided with an access hole; the related cables and interfaces in the all-in-one machine can be arranged near the access hole, so that the related components and lines in the top part and the bottom part can be conveniently checked and maintained through the access hole, meanwhile, the parts of the shell are detachably connected with the rack, in actual maintenance and checking work, some parts of the shell (generally, the middle shell is removed to expose the access hole) can be removed according to needs, without the need of removing the shell as a whole, so that labor is saved and work efficiency is improved. In addition, the access hole arranged in the middle part separates the inverter and the battery module, and the heat dissipation capacity is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a schematic view of the whole structure of the embodiment 1 of the utility model;

[0017] Fig. 2 is a schematic view of the whole structure of the embodiment 1 of the utility model;

[0018] Fig. 3 This is a schematic diagram of Embodiment 1 of the present invention after removing the upper shell, middle shell and related internal components;

[0019] In the diagram: 1. Housing; 11. Upper housing; 12. Middle housing; 13. Lower housing; 2. Frame; 3. Transparent baffle; 4. Heat sink. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to specific embodiments. Methods or functional components not specifically described in the embodiments are all prior art. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0021] Example 1

[0022] like Figs. 1-3 As shown, this embodiment is a novel fixed home energy storage unit, including a cabinet. The cabinet includes a frame 2 and a shell 1 covering the outside of the frame 2. The shell 1 includes an upper shell 11, a middle shell 12, and a lower shell 13. The space inside the cabinet corresponding to the upper shell 11 is the top, where an inverter (not shown) is installed. The space inside the cabinet corresponding to the lower shell 13 is the bottom, where a battery module (not shown) is installed. The space inside the cabinet corresponding to the middle shell 12 is the middle section, which is designed as an inspection port to facilitate quick inspection and maintenance of relevant components inside the cabinet.

[0023] In this embodiment, the housing 1 and the frame 2 are detachably connected. This allows for quick disassembly of the corresponding portion of the housing 1 during actual use, without the need to remove the entire housing.

[0024] In this embodiment, an observation window is provided on the middle shell 12, and a transparent baffle 3 is provided at the observation window. The internal situation of the cabinet can be directly observed through the transparent baffle 3.

[0025] In this embodiment, one side of the cabinet is equipped with a battery switch for controlling the opening and closing of the battery modules and an inverter switch for controlling the opening and closing of the inverter. The other side of the cabinet has a photovoltaic interface, which can be connected to a photovoltaic panel and used to connect a load or charge the battery modules. A WIFI module is also installed inside the cabinet, used for remote monitoring of the entire energy storage unit's operating data and for controlling the inverter's parameters. The WIFI module is located at the top of the cabinet's interior. The inverter, battery modules, photovoltaic interface, and WIFI module are all connected by cables. The cables and related interfaces inside the cabinet can be centrally located near the maintenance access port for easy access during maintenance.

[0026] In the embodiment, the components such as the inverter, the battery module, the photovoltaic interface and the WIFI module can adopt existing mature products, and the basic connection relationship between the components is also a basic technical means that can be mastered by those skilled in the art, thus, the components and the connection relationship are not described herein.

[0027] In the embodiment, the upper shell 11 and the lower shell 13 are provided with the heat dissipation plates 4, the heat dissipation holes are arranged on the heat dissipation plates 4, and the heat dissipation fans are correspondingly arranged in the inner cavities of the cabinets.

[0028] The fixed household energy storage integrated machine has the advantages that the shell 1 is divided into the upper shell 11, the middle shell 12 and the lower shell 13, each part can be independently disassembled, the middle part of the cabinet corresponding to the middle shell 12 is designed as an access hole, the related components in the cabinet can be more conveniently overhauled, the access hole physically separates the components in the top part and the bottom part, and the heat dissipation performance is improved.

[0029] The above is only some embodiments of the utility model, and is not used for limiting the utility model, for those skilled in the art, the utility model can have the combination and modification of the foregoing various technical features, the improvement, modification, equivalent replacement of the utility model, or the structure or method of the utility model is used in other fields to obtain the same effect under the premise of not departing from the spirit and range of the utility model, all belong to the protection range that the utility model includes.

Claims

1. A novel fixed-type integrated home energy storage unit, comprising a cabinet, the cabinet including a frame and a shell covering the outside of the frame, characterized in that: The housing includes an upper shell, a middle shell, and a lower shell. The space inside the cabinet corresponding to the upper shell is the top, where an inverter is installed. The space inside the cabinet corresponding to the lower shell is the bottom, where a battery module is installed. The space inside the cabinet corresponding to the middle shell is the middle section, which is designed as an inspection port.

2. The novel fixed household energy storage integrated machine according to claim 1, characterized in that: The housings are all detachably connected to the frame.

3. The novel fixed household energy storage integrated machine according to claim 1, characterized in that: An observation window is provided on the middle shell, and a transparent baffle is provided at the observation window.

4. The novel fixed household energy storage integrated machine according to claim 1, characterized in that: A battery switch for controlling the opening or closing of the battery module is provided on one side of the cabinet.

5. The novel fixed household energy storage integrated machine according to claim 4, characterized in that: An inverter switch for controlling the inverter to turn on or off is installed on one side of the cabinet.

6. The novel fixed household energy storage integrated machine according to claim 5, characterized in that: A photovoltaic interface is provided on one side of the cabinet, which is used to connect loads or charge battery modules.

7. The novel fixed household energy storage integrated machine according to claim 6, characterized in that: The cabinet is also equipped with a WIFI module, which is used to remotely monitor the operating data of the entire energy storage unit and control the inverter parameters.

8. The novel fixed household energy storage integrated machine according to claim 7, characterized in that: The inverter, battery module, photovoltaic interface, and WIFI module are all connected by cables.

9. The novel fixed household energy storage integrated machine according to claim 1, characterized in that: The cables inside the cabinet are centrally located near the access panel for easy maintenance.

10. The novel fixed household energy storage integrated machine according to claim 1, characterized in that: A heat dissipation plate is provided on the upper or lower shell, and heat dissipation holes are provided on the heat dissipation plate.

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