Household high-voltage stacked energy storage case

Abstract

The utility model relates to the technical field of energy storage machines, in particular to a household high-voltage stacked energy storage case, which comprises an inverter case, a high-voltage case and a battery case. All the layers of machine shells are connected through the quick insertion structures, the process is simple and convenient, connection is stable, and the fault risk caused by improper installation is reduced. And the sound insulation cavity in each casing is filled with glass fiber sound insulation cotton and is provided with a sealing strip, so that noise generated during operation of equipment can be effectively blocked, and a quiet environment is created for families. The liquid cooling plate at the opening of the rear end of each casing is provided with a threaded hole and a snakelike cooling pipeline, so that heat can be quickly taken away, and stable operation of equipment is guaranteed. And the damping feet in the base can reduce the influence of vibration on internal components of the equipment, and the service life is prolonged. In addition, all the cases and the base are made of aluminum alloy materials, the overall weight is reduced, high strength is achieved, and it is guaranteed that the case structure is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage machine technical field, more specifically, it relates to a domestic high pressure stack energy storage machine case. BACKGROUND

[0002] At present, energy storage machines are rapidly popularizing in the field of home energy management, effectively dealing with peak electricity demand and emergency power supply in the home. However, during the charging and discharging of the internal battery of the energy storage machine or the process of inverting high-voltage conversion, due to the operation of electronic components and electromagnetic effects, a certain amount of noise will be generated. The noise level of traditional energy storage machines during operation often exceeds 50 to 70 decibels. As an important place for people to rest and live, a quiet atmosphere is crucial, and the traditional energy storage machine case lacks effective soundproof measures, causing interference to daily life due to the noise of the energy storage device in operation.

[0003] In addition, the traditional energy storage machine also has many limitations in installation, such as difficulty in installation, low maintenance efficiency, and poor connection reliability. INVENTION CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides the following technical scheme: a domestic high pressure stack energy storage machine case, comprising an inverter, a high voltage machine shell, a battery machine shell, a base, the inverter shell, the high voltage machine shell, and the battery machine shell are all provided with soundproof cavities, and the soundproof cavities are provided with soundproof cotton.

[0005] The inverter shell, the high voltage machine shell, and the battery machine shell are connected through a quick plug structure.

[0006] The rear end of the inverter shell, the high voltage machine shell, and the battery machine shell is open, and is provided with a liquid cooling plate at the rear end.

[0007] The bottom of the base is open, and is provided with an angle code inside, and the angle code is provided with a shock absorbing foot.

[0008] The bottom of the base is open, and is provided with an angle code inside, and the angle code is provided with a shock absorbing foot.

[0009] The utility model is further provided as follows: the soundproof cotton is glass fiber soundproof cotton.

[0010] The utility model is further provided as follows: the soundproof cavity is provided with a sealing strip.

[0011] The utility model is further provided as follows: the quick plug structure comprises a plug and a top socket provided at the corresponding position of each machine shell.

[0012] The utility model is further provided as follows: the plug is provided with a positioning protrusion, and the socket is provided with a positioning groove matched with the positioning protrusion.

[0013] The utility model further sets up: each casing rear end is equipped with fixed lug plate, be equipped with screw hole on the liquid cooling panel.

[0014] The utility model further sets up: be equipped with serpentine cooling pipeline on the liquid cooling panel.

[0015] The utility model further sets up: the inverter casing, high pressure casing, battery casing and base all adopt aluminium alloy material to make.

[0016] Summarized above, the utility model has following beneficial effect: the utility model discloses a domestic high pressure stacking energy storage machine case, including inverter casing, high pressure casing, battery casing, the quick plug structure is connected between each layer casing, and the process is simple and convenient and is connected stable, reduces the failure risk caused by improper installation. The sound insulation cavity in each casing fills glass fiber sound insulation cotton, and is equipped with sealing strip, can effectively block the noise generated when equipment runs, creates quiet environment for family. The liquid cooling panel of each casing rear end opening, is equipped with screw hole and serpentine cooling pipeline, can quickly take away heat, guarantees equipment stable operation. The shock absorbing foot in base can reduce the influence of vibration to equipment internal components, prolongs the life. In addition, each casing and base select aluminium alloy material, both reduce overall weight, and have high strength, guarantee machine case structure stable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model, and

[0018] Figure 2 It is the casing structure schematic diagram of the utility model, and

[0019] Figure 3 It is the partial enlarged structure diagram of the utility model, and

[0020] Figure 4 It is the whole structure schematic diagram of the utility model, and

[0021] Figure 5 It is the liquid cooling panel structure schematic diagram of the utility model, and

[0022] Figure 6 It is the base structure schematic diagram of the utility model.

[0023] Fig. 4, base, 5, liquid cooling panel, 6, sound insulation cavity, 7, quick plug structure, 8, corner code, 9, shock absorbing foot, 10, inverter casing, 20, high pressure casing, 25, fixed lug plate, 26, screw hole, 30, battery casing, 50, plug, 51, socket, 52, positioning protruding, 53, positioning recess, 55, serpentine cooling pipeline, 60, sound insulation cotton, 61, sealing strip. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] like Figures 1-2 As shown, this utility model discloses a household high-voltage stacked energy storage enclosure, including an inverter housing 10, a high-voltage housing 20, a battery housing 30, and a base 4. Each of the inverter housing 10, high-voltage housing 20, and battery housing 30 has a sound-insulating cavity 6. Sound-insulating cotton 60 is placed within each sound-insulating cavity 6, and sound-insulating adhesive is evenly applied to the inner wall of each cavity 6, with the sound-insulating cotton 60 adhered to its inner surface. The sound-insulating cotton 60 is made of fiberglass material and possesses a special interwoven fiber structure with numerous micropores that efficiently capture and diffuse sound, effectively consuming sound energy. It significantly reduces noise generated during power conversion within the inverter housing, high-voltage operation within the high-voltage housing, and charging and discharging processes within the battery housing. Compared to other sound-insulating materials, it is cost-effective and has good fire resistance. This allows the energy storage enclosure to operate stably without causing annoying noise in the home environment, creating a quiet and comfortable living space for users.

[0026] Reference Figures 2-3 The inverter housing 10, high-voltage housing 20, and battery housing 30 are connected via a quick-connect structure 7. The quick-connect structure 7 includes a plug 50 and a top socket 51 located at corresponding positions on each housing. The plug 50 has a positioning protrusion 52, and the socket 51 has a positioning groove 53 that cooperates with the positioning protrusion 52, ensuring connection accuracy and a tight fit between the housings. Compared to traditional energy storage connection methods, this invention reduces installation difficulty and time costs, improving the user experience while also increasing production and assembly efficiency.

[0027] Reference Figure 1 , Figures 4-5 Each housing has a fixed lug 25 at its rear end, and the liquid cooling plate is bolted to the fixed lug 25. The liquid cooling plate 5 is provided with a serpentine cooling pipe 55. In the field of energy storage machines, the liquid cooling plate heat dissipation method produces the least noise. The key lies in its heat dissipation mechanism. The liquid cooling plate mainly relies on the circulation of coolant in a closed channel to remove heat. The entire process does not have the noise of high-speed fan rotation or the hum of motor operation. Even if a small water pump is required to drive the coolant flow, the low-power water pump generally produces only 20-30 decibels, which is far lower than the 40-60 decibels of noise generated by air cooling during operation, creating a quiet operating environment for home use.

[0028] like Figure 6As shown, the damping foot 9 is detachably connected with the corner code 8 through bolts, the corner code 8 is used for reinforcing the base, the damping foot 9 can effectively reduce the shock and buffer, reduces the influence of internal components and external vibration, thereby reducing the noise. The inverter shell 10, the high-pressure shell 20, the battery shell 30 and the base 4 are all made of aluminum alloy material, the aluminum alloy itself has certain sound insulation performance, sound is propagated through the vibration of medium, the aluminum alloy material is relatively dense, when the sound wave hits the surface of the aluminum alloy shell, part of the sound wave is reflected back, thereby reducing the propagation of sound.

[0029] The above merely describes the preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. within the design concept of the present application shall be included in the protection scope of the present application.

Claims

1. A household high-voltage stacked energy storage enclosure, comprising an inverter housing (10), a high-voltage housing (20), a battery housing (30), and a base (4), characterized in that: The inverter housing (10), the high voltage housing (20), and the battery housing (30) are all provided with sound insulation cavities (6), and the sound insulation cavities (6) are provided with sound insulation cotton (60). The inverter housing (10), the high voltage housing (20), and the battery housing (30) are connected by a quick-connect structure (7); The inverter housing (10), high voltage housing (20), and battery housing (30) have openings at the rear end, and a liquid cooling plate (5) is provided at the rear end. The base (4) has an opening at the bottom and corner brackets (8) are arranged inside. The corner brackets (8) are provided with shock-absorbing feet (9).

2. The household high-voltage stacked energy storage enclosure according to claim 1, characterized in that: The sound insulation cotton (60) is glass fiber sound insulation cotton.

3. A household high-voltage stacked energy storage enclosure according to claim 2, characterized in that: The soundproof cavity (6) is provided with a sealing strip (61).

4. A household high-voltage stacked energy storage enclosure according to claim 3, characterized in that: The quick-connect structure (7) includes a plug (50) and a top socket (51) located at corresponding locations on each housing.

5. A household high-voltage stacked energy storage enclosure according to claim 4, characterized in that: The plug (50) is provided with a positioning protrusion (52), and the socket (51) is provided with a positioning groove (53) that matches the positioning protrusion (52).

6. A household high-voltage stacked energy storage enclosure according to claim 5, characterized in that: Each housing has a fixed ear plate (25) at its rear end, and the liquid cooling plate (5) has a threaded hole (26).

7. A household high-voltage stacked energy storage enclosure according to claim 6, characterized in that: The liquid cooling plate (5) is provided with a serpentine cooling pipe (55).

8. A household high-voltage stacked energy storage enclosure according to any one of claims 1-7, characterized in that: The inverter housing (10), high voltage housing (20), battery housing (30) and base (4) are all made of aluminum alloy.

Images