Wall hanging assembly and photovoltaic energy storage system

Abstract

The utility model relates to a wall hanging assembly and a photovoltaic energy storage system. The wall hanging assembly comprises a hanging frame, the hanging frame comprises two positioning pieces, a connecting piece and a hanging piece, the two positioning pieces are arranged at intervals, the connecting piece is connected with the two positioning pieces, and the hanging piece is arranged on the connecting piece; and the hook is hooked with the hooking piece. The wall hanging assembly only comprises the hanging frame and the hook, the structure is simple, and the installation space can be reduced; the hanging frame is used for being fixedly arranged on the wall, the hook is used for being fixedly arranged on a device needing to be hung on the wall, a user only needs to lift the device needing to be hung on the wall and enables the hook to be hung on the hanging frame to complete hanging of the device, and secondary installation is not needed. And during disassembly, the device can be smoothly disassembled only by being lifted up, and the mounting or disassembly convenience is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging, in particular to a wall-mounted component and a photovoltaic energy storage system. Background Art

[0002] With the implementation of the dual carbon policy and the development of new energy and energy storage, the development of integrated photovoltaic and energy storage machines or inverters is becoming increasingly lightweight and convenient. Therefore, there is a need for a wall-mounted component with a simple structure that can reduce the installation space of the product and improve the convenience of installation. Utility Model Content

[0003] Some embodiments of the present invention provide a wall-mounted component and a photovoltaic energy storage system, which have a simple structure and are easy to operate.

[0004] In one aspect of the present invention, there is provided a wall-mounted assembly, comprising:

[0005] A hanging rack, comprising two spaced apart positioning members, a connecting member and a hanging member, wherein the connecting member connects the two positioning members, and the hanging member is arranged on the connecting member; and

[0006] A hook is connected to the hanging piece.

[0007] In some embodiments, the hook member forms an angle with the connecting member that is greater than zero and less than 90 degrees.

[0008] In some embodiments, the first side of the connecting member connects the two positioning members, the hanging member is arranged on the first side of the connecting member and is inclined toward the second side of the connecting member, and the first side and the second side are opposite sides of the connecting member.

[0009] In some embodiments, the hanger further includes a supporting portion, which is disposed at a position of the two positioning members away from the connecting member, and the supporting portion extends in a direction away from the positioning members.

[0010] In some embodiments, the hanging member is configured as a plate, and the hook is formed with a groove for accommodating the hanging member.

[0011] In some embodiments, the hook includes a first plate, a second plate, and a transition piece, wherein the transition piece connects the first plate and the second plate to form a corner.

[0012] In some embodiments, a groove for accommodating the hanging member is formed between the first plate member and the second plate member and on the inner side of the adapter.

[0013] In some embodiments, the first plate is parallel to the second plate.

[0014] In some embodiments, the extension dimension of the first plate member away from the adapter is greater than that of the second plate member away from the adapter.

[0015] In some embodiments, the hook further includes a third plate member, which is connected to the first plate member, and forms an angle greater than 0° and less than 180° with the first plate member.

[0016] In one aspect of the present utility model, a photovoltaic energy storage system is provided, including a photovoltaic energy storage device and the above-mentioned wall-mounted assembly. The hook of the wall-mounted assembly is fixedly arranged on the photovoltaic energy storage device, and the hanger of the wall-mounted assembly is configured to be fixedly arranged on a wall.

[0017] In some embodiments, the hook includes a first plate member, a second plate member, an adapter and a third plate member. The adapter connects the first plate member and the second plate member and forms a corner. The third plate member is connected to the first plate member, and forms an angle greater than 0° and less than 180° with the first plate member. The third plate member is fixedly connected to the back surface of the photovoltaic energy storage device, and the first plate member inclines towards the concave portion on the back surface of the photovoltaic energy storage device.

[0018] In some embodiments, the hook is arranged at the upper part of the back surface of the photovoltaic energy storage device. After the hook is hung on the hanger, the connecting member is located at the upper part of the back surface of the photovoltaic energy storage device, and the two positioning members are respectively located on both sides of the back surface of the photovoltaic energy storage device.

[0019] In some embodiments, the hanger further includes a support portion, which is arranged at a position of the two positioning members away from the connecting member, and the support portion abuts against the back surface of the photovoltaic energy storage device.

[0020] Based on the above technical solutions, the present utility model has at least the following beneficial effects:

[0021] In some embodiments, the wall-mounted assembly only includes two components, namely a hanger and a hook, with a simple structure and capable of reducing the installation space; the hanger is used to be fixedly arranged on a wall, and the hook is used to be fixedly arranged on a device to be wall-mounted. The user only needs to lift the device to be wall-mounted so that the hook is hung on the hanger to complete the hanging of the device, without secondary screw installation; when disassembling, only need to lift the device to smoothly disassemble, and the installation or disassembly is highly convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, and do not constitute an improper limitation to the present utility model. In the drawings:

[0023] Figure 1 Schematic diagram of a photovoltaic energy storage device provided with a wall-mounted component according to some embodiments of the present utility model;

[0024] Figure 2 is Figure 1 An enlarged schematic diagram of the partial structure A in

[0025] Figure 3 is Figure 1 An enlarged schematic diagram of the partial structure B in

[0026] Figure 4 Schematic diagram of the hanger of the wall-mounted component provided according to some embodiments of the present utility model;

[0027] Figure 5 Schematic diagram of the hook of the wall-mounted component provided according to some embodiments of the present utility model;

[0028] Figure 6 Cross-sectional schematic diagram of a photovoltaic energy storage device provided with a wall-mounted component according to some embodiments of the present utility model;

[0029] Figure 7 is Figure 6 An enlarged schematic diagram of the partial structure C in

[0030] The reference numeral descriptions in the drawings are as follows:

[0031] 1 - hanger; 11 - positioning member; 12 - connecting member; 13 - hanging member; 14 - supporting portion;

[0032] 2 - hook; 21 - first plate member; 22 - second plate member; 23 - third plate member; 24 - adapter member; 25 - groove;

[0033] 10 - photovoltaic energy storage device.

[0034] It should be understood that the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. Detailed implementation manners

[0035] Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and in no way limits the present utility model and its application or use. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present utility model thorough and complete and to fully convey the scope of the present utility model to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the compositions of materials, numerical expressions, and numerical values set forth in these embodiments should be construed as merely exemplary and not as limitations.

[0036] The "first", "second", and similar terms used in the present utility model do not denote any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "comprising" or "including" mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements. "Upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0037] In the present utility model, when it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When it is described that a specific device is connected to other devices, the specific device may be directly connected to the other devices without an intermediate device, or may not be directly connected to the other devices and have an intermediate device.

[0038] All terms used in the present utility model (including technical terms or scientific terms) have the same meaning as understood by those of ordinary skill in the field to which the present utility model belongs, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, for example, should be construed as having a meaning consistent with their meaning in the context of the relevant art and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such herein.

[0039] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and devices should be regarded as part of the specification.

[0040] With the development of new energy and energy storage, the development of photovoltaic energy storage integrated machines or inverters is becoming more and more lightweight and convenient. There is a need for a wall-mounted component with a simple structure that can reduce the installation space of the product and improve the installation convenience.

[0041] Based on this, some embodiments of the present utility model provide a wall-mounted component, which has a simple structure, can reduce the installation space of the product and improve the installation convenience, and is applicable to the wall mounting of products such as photovoltaic energy storage devices, inverters, and converters.

[0042] Taking the photovoltaic energy storage device as the device to be wall-mounted below, a wall-mounted component is provided on the photovoltaic energy storage device, and the structure of the wall-mounted component will be described in detail.

[0043] Refer to Figure 1 , a wall-mounted component is provided on the back of the photovoltaic energy storage device 10.

[0044] The wall-mounted component includes a hanging bracket 1 and a hook 2.

[0045] Refer to Figure 4 , the hanging bracket 1 includes two positioning members 11, a connecting member 12, and a hanging member 13. The two positioning members 11 are arranged at intervals, the connecting member 12 connects the two positioning members 11, the hanging member 13 is arranged on the connecting member 12, and the hanging member 13 extends in a direction away from the connecting member 12. The hook 2 is hung on the hanging member 13, refer to Figure 2 and Figure 7 .

[0046] In the above embodiment, the two positioning members 11 are arranged at intervals and are connected by the connecting member 12 to form a frame structure. Optionally, the connecting member 12 connects the same end portions of the two positioning members 11 to form a U-shaped frame.

[0047] The hanging member 13 is arranged on the connecting member 12, and the number of the hanging members 13 is not limited to one, and may also be two, three or more.

[0048] In Figure 4 the shown embodiment, two hanging members 13 are arranged at intervals on the connecting member 12.

[0049] The hook 2 of the wall-mounted component is used to be fixedly arranged on the photovoltaic energy storage device 10, and the hanging bracket 1 of the wall-mounted component is used to be fixedly arranged on the wall.

[0050] The two positioning members 11 of the hanging bracket 1 can be fixedly connected to the wall through connecting parts such as bolts or screws, and the connecting member 12 of the hanging bracket 1 can also be fixedly connected to the wall through connecting parts such as bolts or screws.

[0051] The wall in the embodiment of the present utility model is not limited to the wall of a general house, and it is broad in sense, and can also be other wall surfaces that can hang or install equipment. For example: the wall surfaces of cabinets or boxes that can hang or install equipment.

[0052] In the above embodiments, the wall-mounted assembly only includes two components, namely the mounting bracket 1 and the hook 2. With a simple structure, it can reduce the installation space. The mounting bracket 1 is fixedly arranged on the wall, and the hook 2 is fixedly arranged on the photovoltaic energy storage device 10. The user only needs to lift the photovoltaic energy storage device 10 to hang the hook 2 on the mounting bracket 1 to complete the installation of the photovoltaic energy storage device 10, without the need for secondary screw installation; when disassembling, just lift the photovoltaic energy storage device 10 to smoothly disassemble it, and the installation or disassembly is highly convenient.

[0053] In some embodiments, the two positioning members 11 are in the shape of long strip plates, and the connecting member 12 is also in the shape of a long strip plate, which can minimize the gap between the device to be wall-mounted and the wall as much as possible.

[0054] In some embodiments, the hanging member 13 and the connecting member 12 form an angle greater than zero and less than 90 degrees.

[0055] In the above embodiments, the hanging member 13 is not vertically connected to the connecting member 12, but has an inclination angle less than 90 degrees and greater than zero degrees. In Figure 4 In the illustrated embodiment of the mounting bracket 1, the two positioning members 11 are located below the connecting member 12, the hanging member 13 and the connecting member 12 form an angle greater than zero and less than 90 degrees, and the hanging member 13 is inclined away from the two positioning members 11, or it can be said that the hanging member 13 is inclined obliquely upward. The oblique upward inclination of the hanging member 13 makes the contact surface between the hook 12 and the hanging member 13 more fitting under the action of gravity after the hook 2 is hung on the hanging member 13, increasing the contact area and friction force between the hanging member 13 and the hook 2, thereby improving the hanging stability and preventing the hook 2 from falling off the hanging member 13.

[0056] In some embodiments, the first side of the connecting member 12 connects the two positioning members 11, the hanging member 13 is arranged on the first side of the connecting member 12 and is inclined toward the second side of the connecting member 12, and the first side and the second side are opposite sides of the connecting member 12.

[0057] In the above embodiments, in the normal installation state of the mounting bracket 1, the two positioning members 11 are located below the connecting member 12, the hanging member 13 is arranged on the first side of the connecting member 12 and is inclined toward the second side of the connecting member 12, that is to say, the hanging member 13 is inclined obliquely upward from the bottom of the connecting member 12, which can provide a stronger support for the hanging member 13 by the connecting member 12, and can increase the extension length of the hanging member 13, expand the contact area between the hanging member 13 and the hook 2, and improve the hanging stability.

[0058] Furthermore, the hanging member 13 is inclined upward so that after the hanging member 13 is hung with the hook 2, the contact surface between the hook 12 and the hanging member 13 is more closely fitted under the action of gravity, thereby increasing the contact area and friction between the hanging member 13 and the hook 2, thereby improving the stability of the hanging and preventing the hook 2 from falling off the hanging member 13.

[0059] In some embodiments, the rack 1 further includes a support portion 14 , which is disposed at a position of the two positioning members 11 away from the connecting member 12 , and the support portion 14 extends in a direction away from the positioning members 11 .

[0060] In the above embodiment, the support portion 14 protrudes outward from the positioning member 11. When the rack 1 is normally installed, the two positioning members 11 are located below the connecting member 12, and the two positioning members 11 are provided with support portions 14 at the positions away from the connecting member 12. The support portions 14 can be used to support devices that need to be wall-mounted, such as the photovoltaic energy storage device 10. Figure 3 to prevent the device from tilting and shaking.

[0061] A support portion 14 is disposed on each of the two positioning members 11. In some embodiments, the support portion 14 can be formed by bending the end of the positioning member 11 away from the connecting member 12 (bending toward the connecting member 12). In other embodiments, the support portion 14 can be formed by extending outward from the positioning member 11.

[0062] refer to Figure 3 In some embodiments, the support portion 14 is used to abut against a device that needs to be wall-mounted, such as the photovoltaic energy storage device 10. The surface of the support portion 14 abutting against the device that needs to be wall-mounted is constructed as a plane.

[0063] refer to Figure 4 and Figure 5 In some embodiments, the hanging member 13 is constructed in a plate shape, and the hook 2 is formed with a groove 25 for accommodating the hanging member 13.

[0064] In the above embodiment, the hanging member 13 is plate-shaped and has a flat structure, which is convenient for cooperation with the groove 25 formed by the hook 2, and the flat plate structure can make the contact surface between the hanging member 13 and the hook 2 more stably fit, which is conducive to the accurate and rapid insertion of the hanging member 13 into the groove 25, making the hanging operation of the hook 2 and the hanging member 13 faster and improving the stability after hanging.

[0065] refer to Figure 5 In some embodiments, the hook 2 includes a first plate 21, a second plate 22 and a transition piece 24, and the transition piece 24 connects the first plate 21 and the second plate 22 to form a corner.

[0066] In the above embodiments, the first plate member 21 forms one side plate of the hook 13, the second plate member 22 forms the other side plate of the hook 2, and the adapter 24 connects the first plate member 21 and the second plate member 22 to form a corner portion; after the hanging member 13 is hung on the hook 2, the hanging member 13 extends between the first plate member 21 and the second plate member 22, and the second plate member 22 is closely attached to the hanging member 13 under the action of gravity, increasing the friction between the second plate member 22 and the hanging member 13 and improving the reliability and stability of the hanging; the corner portion enables the hanging member 13 to have a clear limit during the process of extending into the first plate member 21 and the second plate member 22, and can be used to judge whether the hook 2 is hung in place.

[0067] In some embodiments, the hook 2 is formed by machining a metal part.

[0068] In some embodiments, after the hanging member 13 is hung on the hook 2, the end of the hanging member 13 extends into the corner portion, and the end of the hanging member 13 abuts against the corner portion. The corner portion can serve as an additional support point, making the hanging safer and more reliable and not easy to fall off.

[0069] In some embodiments, a groove 25 for accommodating the hanging member 13 is formed between the first plate member 21 and the second plate member 22 and inside the adapter 24.

[0070] In the above embodiments, the hook 2 is formed with a groove 25 for accommodating the hanging member 13, which can quickly realize the hanging of the hook 2 and the hanging member 13; and through the cooperation of the groove 25 and the hanging member 13, the hanging process can be made more rapid and stable, and at the same time, the anti-falling performance of the hanging member 13 is improved, ensuring the reliability of the hanging and the convenience of operation.

[0071] In some embodiments, the first plate member 21 is parallel to the second plate member 22.

[0072] In the above embodiments, the first plate member 21 and the second plate member 22 are arranged in parallel, adapted to the plate-shaped hanging member 13, so that the hanging member 13 can quickly and smoothly enter between the first plate member 21 and the second plate member 22; and the hanging member 13 is located between the first plate member 21 and the second plate member 22, and the second plate member 22 can be more closely attached to the hanging member 13 under the action of gravity, increasing the friction between the second plate member 22 and the hanging member 13 and improving the reliability and stability of the hanging.

[0073] In some embodiments, the first plate member 21 and the second plate member 22 are oppositely arranged.

[0074] In some embodiments, the extension dimension of the first plate member 21 in the direction away from the adapter 24 is greater than the extension dimension of the second plate member 22 in the direction away from the adapter 24.

[0075] In the above embodiments, the first plate member 21 extends towards the adapter member 24 and is connected to the first end of the adapter member 24. The second end of the adapter member 24 is connected to the first end of the second plate member 22, and the second end of the second plate member 22 extends away from the adapter member 24. The first plate member 21 can be used for fixedly connecting to a device to be wall-mounted.

[0076] The length of the first plate member 21 is greater than that of the second plate member 22, which is used to enable the hanging member 13 to enter more deeply between the first plate member 21 and the second plate member 22 to achieve a more stable hanging connection. And after the hanging member 13 enters between the first plate member 21 and the second plate member 22, the second plate member 22 is completely in close contact with the hanging member 13 by gravity, increasing the contact area and friction force between the hanging member 13 and the hook 2, thereby improving the reliability and stability of the hanging connection.

[0077] In some embodiments, the hook 2 further includes a third plate member 23, and the third plate member 23 is connected to the first plate member 21, and the third plate member 23 and the first plate member 21 form an angle greater than zero and less than 180 degrees.

[0078] In the above embodiments, the third plate member 23 is fixedly connected to the device to be wall-mounted. The third plate member 23 and the first plate member 21 form an angle greater than zero and less than 180 degrees, indicating that the first plate member 21 is skewed relative to the third plate member 23 for avoiding the wall, forming a space for hanging the hanging member 13, and minimizing the distance between the device to be wall-mounted and the wall as much as possible to improve the aesthetics.

[0079] Reference Figure 6 and Figure 7 In the embodiment where the device to be wall-mounted is the photovoltaic energy storage device 10, the circumferential edge region on the back surface of the photovoltaic energy storage device 10 is concave relative to the inner circumferential region, that is, the thickness of the inner circumferential region is greater than that of the circumferential edge region. The third plate member 23 is fixed to the upper part of the photovoltaic energy storage device 10 and is located in the thicker inner region. The first plate member 21 is biased towards the circumferential edge region to avoid the wall. After the photovoltaic energy storage device 10 is hung on the wall, the distance between the inner circumferential region on the back surface of the photovoltaic energy storage device 10 and the wall can be made as small as possible, and the first plate member 21 being biased towards the circumferential edge region can leave a space for the hanging connection between the hook 2 and the hanging bracket 1 without affecting the hanging connection between the hook 2 and the hanging bracket 1.

[0080] In some embodiments, the distance between the photovoltaic energy storage device 10 and the wall can be reduced to 2 mm to 3 mm.

[0081] According to the descriptions of the above various embodiments, the wall-mounted assembly provided by the embodiments of the present invention has a simple structure, can achieve a reliable wall-mounted effect with fewer sheet metal parts. At the same time, considering the aesthetics of the product, the wall-mounted assembly can effectively shorten the distance between the surface of the product and the wall without affecting the reliability of the product.

[0082] Some embodiments of the utility model also provide a photovoltaic energy storage system, including a photovoltaic energy storage device 10 and a wall-mounted assembly provided in any of the above embodiments, wherein a hook 2 of the wall-mounted assembly is fixedly mounted on the photovoltaic energy storage device 10, and a bracket 1 of the wall-mounted assembly is configured to be fixedly mounted on a wall.

[0083] In the above embodiment, the bracket 1 of the wall-mounted assembly is fixed on the wall, and the hook 2 of the wall-mounted assembly is fixed on the photovoltaic energy storage device 10. The user only needs to lift the photovoltaic energy storage device 10 and hang it on the bracket 1 to achieve the wall-mounted installation of the photovoltaic energy storage device 10, without the need for secondary screw installation; when disassembling, the photovoltaic energy storage device 10 can be disassembled smoothly by simply lifting it, and the installation or disassembly is relatively convenient. In addition, the wall-mounted assembly only includes two components, the bracket 1 and the hook 2, with a simple structure, which can reduce the installation space of the product.

[0084] In some embodiments, the hook 2 includes a first plate 21, a second plate 22, an adapter 24 and a third plate 23. The adapter 24 connects the first plate 21 and the second plate 22 to form a corner. The third plate 23 is connected to the first plate 21. The third plate 23 forms an angle with the first plate 21 that is greater than zero and less than 180 degrees. The third plate 23 is fixedly connected to the back side of the photovoltaic energy storage device 10, and the first plate 21 is inclined toward the recessed portion on the back side of the photovoltaic energy storage device 10.

[0085] The back of the photovoltaic energy storage device 10 generally needs to be provided with a heat dissipation component, which may include fins, etc. Most areas on the back of the photovoltaic energy storage device 10 are provided with heat dissipation components, and the thickness of the area provided with the heat dissipation components is greater than that of other areas.

[0086] exist Figure 6 and Figure 7In the embodiment shown, a heat dissipation component is provided on most of the back side of the photovoltaic energy storage device 10, and no heat dissipation component is provided on the circumferential edge of the back side. Therefore, the circumferential edge area of ​​the back side of the photovoltaic energy storage device 10 is concave relative to the circumferential inner area, that is, the thickness of the inner area is greater than the thickness of the circumferential edge area. The third plate 23 is fixed to the upper part of the photovoltaic energy storage device 10, located in the area of ​​the heat dissipation component. The first plate 21 is biased toward the circumferential edge area, that is, it is biased obliquely upward from the photovoltaic energy storage device 10. The first plate 21 can avoid the wall and stay away from the rack 1. When the third plate 23 is close to the wall and the rack 1, the first plate 21 will not affect the degree of fit between the third plate 23 and the wall, so that most of the back side of the photovoltaic energy storage device 10 can be as close to the wall as possible. In the process of lifting the photovoltaic energy storage device 10 to hang the hook 2 on the rack 1, the first plate 21 is biased toward the photovoltaic energy storage device 10. The circumferential edge area avoids the wall and keeps a distance from the bracket 1, which can leave space for the hook 2 to be hung on the bracket 1. After the second plate 22 is connected to the first plate 21 through the adapter 24 and extends toward the bracket 1, the second plate 22 will not exceed the third plate 23, so that the first plate 21 and the second plate 22 form a space to accommodate the hanging member 13, which will not affect the hanging of the hook 2 on the bracket 1. Therefore, after the photovoltaic energy storage device 10 is hung on the wall, the distance between the circumferential inner area on the back side of the photovoltaic energy storage device 10 and the wall can be minimized, thereby reducing the installation space of the photovoltaic energy storage device 10.

[0087] By using the wall-mounted assembly provided in the embodiment of the utility model, the effective space on the back of the photovoltaic energy storage device 10 can be reasonably utilized, and the hook 2 can be bent and extended to the inner recess of the device without affecting the reliability of the device. The supporting effect of the fins can be utilized to minimize the wall-mounted gap.

[0088] By using the wall-mounted assembly provided in the embodiment of the utility model, the gap between the back of the photovoltaic energy storage device 10 and the wall can be reduced to 2 mm to 3 mm.

[0089] In some embodiments, the hook 2 is arranged on the upper part of the back side of the photovoltaic energy storage device 10. After the hook 2 is hung on the bracket 1, the connecting member 12 is located on the upper part of the back side of the photovoltaic energy storage device 10, and the two positioning members 11 are respectively located on both sides of the back side of the photovoltaic energy storage device 10.

[0090] In the above embodiment, the upper back side of the photovoltaic energy storage device 10 is connected to the hanging member 13 via the hook 2, and both sides of the back side of the photovoltaic energy storage device 10 can be supported by two positioning members 11, so as to realize the positioning and stable hanging of the photovoltaic energy storage device 10.

[0091] In some embodiments, the rack 1 further includes a support portion 14 , which is disposed at a position of the two positioning members 11 away from the connecting member 12 , and extends in a direction away from the positioning members 11 , and abuts against the back of the photovoltaic energy storage device 10 .

[0092] In the above embodiment, when the bracket 1 is normally installed, the two positioning members 11 are located below the connecting member 12, and the supporting portion 14 is provided at the position of the two positioning members 11 away from the connecting member 12. The supporting portion 14 is used to support the lower portion of the photovoltaic energy storage device 10, and cooperates with the hook 2 and the hanging member 13 on the upper portion of the photovoltaic energy storage device 10 to achieve multi-point support for the photovoltaic energy storage device 10, thereby preventing the photovoltaic energy storage device 10 from tilting and shaking.

[0093] According to the following Figures 1 to 7 , some specific embodiments of setting a wall-mounted component for the photovoltaic energy storage device 10 are described in detail.

[0094] refer to Figure 4 The hanger 1 is used to be fixed to the wall, and the hanger 1 includes two positioning members 11, a connecting member 12 and a hanging member 13. The two positioning members 11 are arranged at intervals, and the upper parts of the two positioning members 11 are connected by the connecting member 13. The two positioning members 11 are long strip plate-like structures, and the connecting member 13 is a long strip plate-like structure. Through holes are set near the lower parts of the two positioning members 11, which are used to pass bolts or screws and other components to connect with the wall. The lower ends of the two positioning members 11 are bent upward to form a supporting portion 14. Two hanging members 13 are arranged at intervals on the connecting member 12, and through holes are respectively set on the outer sides of the two hanging members 13 on the connecting member 12, which are used to pass bolts or screws and other components to connect with the wall. Both hanging members 13 are plate-like structures and are inclined obliquely upward.

[0095] refer to Figure 5 The hook 2 includes a first plate 21, a second plate 22, an adapter 24 and a third plate 23. Two through holes are provided on the third plate 23 for passing bolts or screws to be fixedly connected with the photovoltaic energy storage device 10. The first end of the first plate 21 is connected to the third plate 23, the second end of the first plate 21 is connected to the first end of the adapter 24, the second end of the adapter 24 is connected to the first end of the second plate 2, and the second end of the second plate 2 extends to the first end of the first plate 21. The first plate 21 and the third plate 23 form an angle greater than zero and less than 180 degrees. The adapter 24 connects the first plate 21 and the second plate 22 and forms a corner. The third plate 23 is parallel to the back of the photovoltaic energy storage device 10, the first plate 21 is inclined obliquely upward relative to the third plate 23, and the second plate 22 is inclined obliquely downward from the position connected to the adapter 24, so that the second plate 22 is arranged opposite to the first plate 21. A slot 25 for accommodating the hanging member 13 is formed between the first plate member 21 , the second plate member 22 and the adapter member 24 .

[0096] Reference Figure 1 、 Figure 2 、 Figure 6 and Figure 7 The hook 2 is fixedly arranged on the upper part of the back surface of the photovoltaic energy storage device 10 through the third plate member 23. The third plate member 23 is parallel to the back surface of the photovoltaic energy storage device 10. The first plate member 21 is inclined obliquely upward and recesses into the recess on the back surface of the photovoltaic energy storage device 10, which can avoid the wall, reduce the gap between the back surface of the photovoltaic energy storage device 10 and the wall, and alleviate the gap problem caused during wall mounting.

[0097] In the above embodiment, the hanging rack 1 includes two hanging members 13, and two hooks 2 are also correspondingly and fixedly arranged at intervals on the upper part of the photovoltaic energy storage device 10.

[0098] Reference Figure 6 and Figure 7 After the hook 2 is hung on the hanging rack 1, the hanging member 13 is located in the groove 25 formed between the first plate member 21, the second plate member 22 and the adapter 24, and due to the action of gravity, the second plate member 22 closely adheres to the upper surface of the hanging member 13. The upper part of the photovoltaic energy storage device 10 is hung and fixed through the cooperation of the hook 2 and the hanging member 13. Refer to Figure 3 The lower part of the photovoltaic energy storage device 10 abuts against the support part 14 of the hanging rack 1, and the support part 14 is used to support the photovoltaic energy storage device 10.

[0099] Since the photovoltaic energy storage device 10 generates heat severely, finned radiators are arranged on the back surfaces of most products. In some specific embodiments, by using the structure of the fins, the support part 14 is inserted into the recessed part of the fins, which can further reduce the distance between the product and the wall, and make the distance between the product and the wall about the thickness of a sheet metal part, about 2 mm to 3 mm.

[0100] The wall-mounted assembly provided by the embodiment of the present invention has a simple structure, high reliability and convenience. After the photovoltaic energy storage device 10 is wall-mounted on the wall, in addition to being able to be easily removed upward, the photovoltaic energy storage device 10 is restricted in all other directions, and no additional screws are required for fixing, which can simplify the installation of the photovoltaic energy storage device 10 and also facilitate the disassembly of the photovoltaic energy storage device 10.

[0101] The wall-mounted assembly provided by the embodiment of the present invention can effectively shorten the distance between the product and the wall, and at the same time, while having high reliability, reduce the use of sheet metal parts and screw parts, thereby reducing costs. When used by users, it can be conveniently installed and disassembled, and the convenience of installation and disassembly is relatively high.

[0102] The wall-mounted assembly provided by the embodiment of the present invention is applicable to products such as photovoltaic energy storage devices 10, inverters, and converters.

[0103] Based on the above-described embodiments of the present utility model, without express negation or conflict, the technical features of one embodiment can be beneficially combined with one or more other embodiments.

[0104] Although some specific embodiments of the present utility model have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for the purpose of illustration and not for limiting the scope of the present utility model. Those skilled in the art should understand that the above embodiments can be modified or partial technical features can be equivalently replaced without departing from the scope and spirit of the present utility model. The scope of the present utility model is defined by the appended claims.

Claims

1. A wall-mounted assembly, characterized in that: include: A hanging rack (1) comprising two spaced-apart positioning members (11), a connecting member (12) and a hanging member (13), wherein the connecting member (12) connects the two positioning members (11), and the hanging member (13) is arranged on the connecting member (12); and The hook (2) is connected to the hanging member (13).

2. The wall-mounted assembly according to claim 1, characterized in that: The hanging member (13) and the connecting member (12) form an angle greater than zero and less than 90 degrees.

3. The wall-mounted assembly according to claim 1, characterized in that: The first side of the connecting member (12) is connected to the two positioning members (11), the hanging member (13) is arranged on the first side of the connecting member (12) and is inclined toward the second side of the connecting member (12), and the first side and the second side are two opposite sides of the connecting member (12).

4. The wall-mounted assembly according to claim 1, characterized in that: The hanger (1) further comprises a support portion (14), wherein the support portion (14) is arranged at a position of the two positioning members (11) away from the connecting member (12), and the support portion (14) extends in a direction away from the positioning members (11).

5. The wall-mounted assembly according to claim 1, characterized in that: The hanging member (13) is constructed in a plate shape, and the hook (2) is formed with a groove (25) for accommodating the hanging member (13).

6. The wall-mounted assembly according to claim 1, characterized in that: The hook (2) comprises a first plate component (21), a second plate component (22) and a transition component (24); the transition component (24) connects the first plate component (21) and the second plate component (22) to form a corner.

7. The wall-mounted assembly according to claim 6, characterized in that: A groove (25) for accommodating the hanging member (13) is formed between the first plate member (21) and the second plate member (22), and on the inner side of the adapter member (24).

8. The wall-mounted assembly according to claim 6, characterized in that: The first plate (21) is parallel to the second plate (22).

9. The wall-mounted assembly according to claim 6, characterized in that: The extension dimension of the first plate component (21) in a direction away from the adapter component (24) is greater than the extension dimension of the second plate component (22) in a direction away from the adapter component (24).

10. The wall-mounted assembly according to claim 6, characterized in that: The hook (2) further comprises a third plate member (23), wherein the third plate member (23) is connected to the first plate member (21), and the third plate member (23) and the first plate member (21) form an angle greater than zero and less than 180 degrees.

11. A photovoltaic energy storage system, characterized in that: It comprises a photovoltaic energy storage device (10) and a wall-mounted assembly according to any one of claims 1 to 10, wherein the hook (2) of the wall-mounted assembly is fixed to the photovoltaic energy storage device (10), and the bracket (1) of the wall-mounted assembly is configured to be fixed to a wall.

12. The photovoltaic energy storage system according to claim 11, characterized in that: The hook (2) comprises a first plate (21), a second plate (22), an adapter (24) and a third plate (23); the adapter (24) connects the first plate (21) and the second plate (22) to form a corner; the third plate (23) is connected to the first plate (21); the third plate (23) and the first plate (21) form an angle greater than zero and less than 180 degrees; the third plate (23) is fixedly connected to the back side of the photovoltaic energy storage device (10); and the first plate (21) is inclined toward a concave portion on the back side of the photovoltaic energy storage device (10).

13. The photovoltaic energy storage system according to claim 11, characterized in that: The hook (2) is arranged at the upper part of the back side of the photovoltaic energy storage device (10); after the hook (2) is connected to the bracket (1), the connecting member (12) is located at the upper part of the back side of the photovoltaic energy storage device (10); and the two positioning members (11) are respectively located at two sides of the back side of the photovoltaic energy storage device (10).

14. The photovoltaic energy storage system according to claim 13, characterized in that: The rack (1) further comprises a support portion (14), wherein the support portion (14) is arranged at a position of the two positioning members (11) away from the connecting member (12), and the support portion (14) abuts against the back surface of the photovoltaic energy storage device (10).

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