Optical storage all-in-one machine

Abstract

The utility model discloses an optical storage all-in-one machine, which comprises an energy storage cabinet body, and a converter is arranged on the outer side of the energy storage cabinet body; the first fixing piece is connected to the energy storage cabinet body, a cavity is formed between the opposite ends of the first fixing piece, a containing channel penetrates through the outer wall of the first fixing piece, and the containing channel penetrates through the cavity to form a supporting part. According to the connection design between the first fixing piece and the second fixing piece provided by the utility model, the stable installation of the converter and the energy storage cabinet body is realized through the interaction of the cavity and the accommodating channel and the interaction of the lap joint part and the clamping space. According to the design, the installation steps are simplified, the installation efficiency is improved, and the stability of the whole structure is improved. And the supporting part of the first fixing piece can be arranged in the clamping space, so that the converter can be kept stable under the action of vibration or external force.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial and commercial energy storage, and in particular to a photovoltaic energy storage integrated machine. Background Art

[0002] With the rapid development of renewable energy technology, energy storage cabinets, as energy storage equipment, have been widely used in industrial and commercial fields. For energy storage cabinets, converters and base designs are key components.

[0003] The inverter is responsible for converting the DC power stored in the battery into AC power that can be used by the enterprise, and it can also store excess power in the battery. The inverter is generally installed on the equipment through a fixed structure, but traditional fixed structures are inefficient. They often require multiple steps and additional tools to ensure a stable connection between the inverter and the equipment, which reduces the overall installation efficiency.

[0004] In addition, the design of the energy storage cabinet base is crucial to the overall stability and waterproof performance. The traditional base relies on the combination of steel sections to form a support, but there is a major problem: the splicing process cannot ensure the initial stability between the steel sections, and misalignment may occur during welding, which will also reduce the overall installation efficiency.

[0005] Therefore, it is necessary to improve the design of the inverter fixing structure and the energy storage cabinet base to improve the overall installation efficiency of the photovoltaic and energy storage integrated machine. Utility Model Content

[0006] The main purpose of the utility model is to provide an integrated photovoltaic and energy storage machine, which improves the overall installation efficiency of the integrated photovoltaic and energy storage machine by improving the fixing structure between the converter and the energy storage cabinet and improving the base.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] An optical storage integrated machine, comprising:

[0009] An energy storage cabinet, wherein a converter is provided on the outside of the energy storage cabinet;

[0010] A first fixing member, the first fixing member is connected to the energy storage cabinet, a cavity is provided between opposite ends of the first fixing member, an outer wall of the first fixing member is penetrated by an accommodating channel, and the accommodating channel passes through the cavity to form a supporting portion;

[0011] A second fixing member, the second fixing member is connected to the converter, the second fixing member comprises: a connecting portion and an overlapping portion, and a gap is provided between the overlapping portion and the connecting portion to form a clamping space;

[0012] Wherein, the overlapping portion can be inserted into the accommodating channel and abut against the cavity, so that the supporting portion is placed in the clamping space;

[0013] A base assembly, the base assembly is arranged at the bottom of the energy storage cabinet, and the base assembly includes: a plurality of first channel steels spaced apart in one direction, and a second channel steel arranged between two adjacent first channel steels;

[0014] One end of the second channel steel is inserted into the inner side of the first channel steel adjacent thereto, and the other end of the second channel steel is fixed to the outer wall of the first channel steel adjacent thereto.

[0015] Wherein, the opposite ends of the first fixing member are connected to form the cavity, and the accommodating channel is perpendicular to the cavity.

[0016] There are at least two accommodating channels, and they are spaced apart along the length direction of the first fixing member, and the number of the overlapping portions is the same as the number of the accommodating channels.

[0017] Wherein, the accommodating channel includes: a first accommodating channel and a second accommodating channel spaced apart from each other in an upper and lower direction, and the overlapping portion includes: a first overlapping portion inserted in the first accommodating channel, and a second overlapping portion inserted in the second accommodating channel.

[0018] Wherein, a notch is provided on the top and bottom surfaces of one end of the second channel steel, and the notch is used to enable one end of the second channel steel to be inserted into the inner side of the first channel steel adjacent thereto.

[0019] A refrigeration mechanism is provided on the other outer side of the energy storage cabinet, and the refrigeration mechanism comprises: an air inlet and a first air outlet spaced apart from each other, and both the air inlet and the first air outlet face the interior of the energy storage cabinet.

[0020] A frame assembly is provided inside the energy storage cabinet, an air guide assembly is provided on the top of the frame assembly, an exhaust unit is provided at the front end of the air guide assembly, and the rear end of the air guide assembly faces the air inlet. The exhaust unit is used to suck the air in the energy storage cabinet into the air guide assembly and make the air flow along the air guide assembly to the air inlet.

[0021] Among them, the air guide component includes: a first air guide section and a second air guide section that are arranged to pass through from front to back, the front port diameter of the first air guide section is larger than the rear port diameter, the exhaust unit is arranged at the front end of the first air guide section, and the air outlet of the second air guide section is horizontally facing the air inlet.

[0022] The first air guide section includes: a first air guide duct and a second air guide duct which are adjacently distributed on the left and right, and the rear ends of the first air guide duct and the second air guide duct are integrated with the front end of the second air guide section.

[0023] Beneficial technical effects of the utility model:

[0024] 1. The connection design between the first fixing member and the second fixing member provided by the utility model realizes the stable installation of the converter and the energy storage cabinet through the interaction between the cavity and the accommodating channel and the overlapped portion and the clamping space. This design not only simplifies the installation steps and improves the installation efficiency, but also increases the stability of the overall structure. Since the supporting portion of the first fixing member can be placed in the clamping space, this further ensures that the converter can remain stable under vibration or external force.

[0025] 2. The second channel steel of the base assembly provided by the utility model is designed to be initially positioned and fixed by inserting one end into the inner side of the first channel steel, and then welding the other end to the outer wall of the first channel steel, which simplifies the assembly process while ensuring the initial stability of the base assembly during assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of an integrated optical storage device according to an embodiment of the utility model;

[0027] Figure 2 It is a three-dimensional schematic diagram of the first and second fixing members of the optical storage integrated machine according to an embodiment of the utility model;

[0028] Figure 3 This is a three-dimensional schematic diagram of a first fixing member of the optical storage integrated machine according to an embodiment of the utility model;

[0029] Figure 4 This is a three-dimensional schematic diagram of the second fixing member of the optical storage integrated machine according to an embodiment of the utility model;

[0030] Figure 5 A three-dimensional schematic diagram of an energy storage cabinet of an integrated light and energy storage device according to an embodiment of the utility model;

[0031] Figure 6 It is a three-dimensional schematic diagram of the base assembly of the optical storage integrated machine according to an embodiment of the utility model;

[0032] Figure 7 This is a three-dimensional schematic diagram of an integrated optical storage device according to an embodiment of the utility model;

[0033] Figure 8 A three-dimensional schematic diagram of a refrigeration mechanism of an integrated optical storage device according to an embodiment of the utility model;

[0034] Fig. 9It is a three-dimensional schematic diagram of the frame assembly of the optical storage integrated machine according to an embodiment of the utility model;

[0035] Fig.10 This is a three-dimensional schematic diagram of the first air guide section of the integrated light and storage device according to an embodiment of the utility model;

[0036] Fig.11 This is a three-dimensional schematic diagram of the air guide assembly of the integrated light and storage device according to an embodiment of the utility model;

[0037] Fig.12 It is a schematic top view of the air guide assembly of the integrated optical and storage device according to an embodiment of the utility model.

[0038] Description of reference numerals:

[0039] In the figure: 1-energy storage cabinet, 2-converter, 3-first fixing member, 301-supporting part, 4-second fixing member, 401-connecting part, 402-lapping part, 4021-first lapping part, 4022-second lapping part, 403-clamping space, 5-cavity, 6-accommodating channel, 601-first accommodating channel, 602-second accommodating channel, 7-base assembly, 701-first channel steel, 702-second channel steel, 8-notch, 9-refrigeration mechanism, 901-air inlet, 902-first air outlet, 10-frame assembly, 11-air guide assembly, 1101-first air guide section, 1102-second air guide section, 12-exhaust unit, 13-front end of the first air guide section, 14-second air outlet, 15-first air guide duct, 16-second air guide duct. DETAILED DESCRIPTION

[0040] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0041] like Figure 1-Figure 12 As shown, the integrated optical and energy storage device provided in this embodiment includes: an energy storage cabinet 1, a converter 2 is fixedly installed on the left outer wall of the energy storage cabinet 1, and a first fixing member 3 and a second fixing member 4 are provided between the energy storage cabinet 1 and the converter 2.

[0042] The first fixing member 3 is fixedly mounted on the outer wall of the energy storage cabinet 1, and the second fixing member 4 is fixedly mounted on the converter 2. After the first fixing member 3 is connected to the second fixing member 4, the converter 2 can be fixedly mounted on the outer wall of the energy storage cabinet 1.

[0043] A cavity 5 is disposed between opposite ends of the first fixing member 3 . An accommodating channel 6 is penetrated through the outer wall of the first fixing member 3 , and the accommodating channel 6 passes through the cavity 5 to form a supporting portion 301 on the first fixing member 3 .

[0044] The second fixing member 4 includes: a connecting portion 401 and a lap portion 402 . The connecting portion 401 is connected to the converter 2 . The lap portion 402 is fixedly connected to the connecting portion 401 . There is a gap between the lap portion 402 and the connecting portion 401 to form a clamping space 403 .

[0045] The overlapping portion 402 can be inserted into the accommodating channel 6 laterally and abut against the cavity 5. After the overlapping portion 402 is placed in the cavity 5, it moves downward for a certain distance, so that the overlapping portion 402 overlaps the first fixing member 3. At this time, the supporting portion 301 is placed in the clamping space 403, and the supporting portion 301 plays the role of supporting and limiting the second fixing member 4.

[0046] The bottom of the energy storage cabinet 1 is provided with a base assembly 7, which includes: a plurality of first channel steels 701 spaced apart in one direction, and a second channel steel 702 connected between two adjacent first channel steels 701. One end of the second channel steel 702 is inserted into the inner side of the adjacent first channel steel 701, and the other end of the second channel steel 702 is fixed to the outer wall of the adjacent first channel steel 701.

[0047] After one end of the second channel steel 702 is inserted into the inner side of the corresponding first channel steel 701, the first channel steel 701 will limit the position of the second channel steel 702 so that it will not deflect, thereby ensuring initial stability and facilitating welding the two ends of the second channel steel 702 to the corresponding first channel steel 701 respectively.

[0048] This physical plug-in can prevent the second channel steel 702 from tilting or rotating when subjected to force during assembly of the bottom component 7, thereby facilitating connection of the other end of the second channel steel 702 with the corresponding first channel steel 701.

[0049] In this embodiment, the connecting portion 401 and the overlapping portion 402 are integrally formed, and the top and bottom of the connecting portion 401 extend horizontally and bend downward to form two overlapping portions 402 , thereby forming two clamping spaces 403 .

[0050] In this embodiment, the thickness of the support portion 301 is slightly smaller than the thickness of the clamping space 403 , so as to ensure that the overlapping portion 402 can smoothly fall onto the support portion 301 after being placed in the cavity 5 .

[0051] In this embodiment, the first fixing member 3 is in the shape of an elongated strip, and both ends thereof are connected to form a cavity 5 , that is, the length of the cavity 5 is the same as that of the first fixing member 3 , and their length directions are also consistent.

[0052] The accommodating channel 6 is vertically arranged relative to the cavity 5, which is conducive to the overlapping portion 402 to directly and horizontally penetrate the accommodating channel 6 and reach the cavity 5. When the second fixing member 4 is installed on the first fixing member 3, no other path needs to be added, which simplifies the installation steps and improves the installation efficiency.

[0053] In this embodiment, two accommodating channels 6 are provided, and they are spaced apart along the length direction of the first fixing member 3. Two overlapping portions 402 are also provided, and they are spaced apart along the length direction of the connecting portion 401, so that the overlapping portions 402 can correspond to the accommodating channels 6 one by one. At the same time, such a design can enhance the stability of the first fixing member 3 and the second fixing member 4 after being connected.

[0054] In this embodiment, the two accommodating channels 6 are: a first accommodating channel 601 and a second accommodating channel 602 which are spaced apart from each other in an upper and lower direction.

[0055] The two overlapping portions 402 are: a first overlapping portion 4021 and a second overlapping portion 4022 which are spaced apart from each other. The first overlapping portion 4021 is inserted into the first accommodating channel 601 , and the second overlapping portion 4022 is inserted into the second accommodating channel 602 .

[0056] The top of the first accommodating channel 601 extends to the top of the first fixing member 3, which means that there is no obstruction above the first accommodating channel 601, so that the first overlapping portion 4021 can be more easily and directly inserted into the cavity 5 through the first accommodating channel 601, which reduces the difficulty and time of installation and improves the installation efficiency.

[0057] The length of the second accommodating channel 602 is greater than that of the second overlapping portion 4022 to ensure that the second overlapping portion 4022 can pass through the second accommodating channel 602 to prevent the second fixing member 4 from being unable to be fixed to the first fixing member 3 .

[0058] In this embodiment, the first channel steel 701 and the second channel steel 702 are both C-shaped steel structures, and their C-shaped openings face the horizontal side, that is, the opening portion of the C-shaped steel is not facing upward or downward, but is placed horizontally. This makes it easy for one end of the second channel steel 702 to be inserted into the inner side of the adjacent first channel steel 701, and also makes it easy for the other end of the second channel steel 702 to be fixedly connected to the outer wall of the adjacent first channel steel 701.

[0059] In this embodiment, a notch 8 is provided on the top and bottom surfaces of one end of the second channel steel 702, the length direction of the notch 8 is the same as the length direction of the second channel steel 702, and the width of the notch 8 is the same as the width of the second channel steel 702. The second channel steel 702 can rely on the notch 8 to ensure that one end of itself can be inserted into the inner side of the first channel steel 701 adjacent to it.

[0060] The first channel steel 701 and the second channel steel 702 are arranged at the same height. After one end of the second channel steel 702 is inserted into the corresponding inner side of the first channel steel 701, the top surface of the other part of the second channel steel 702 is in the same horizontal plane as the top surface of the first channel steel 701, ensuring that it can fit with the bottom of the frame assembly 10 without leaving a large gap between the frame assemblies 10, thereby ensuring that the base assembly 7 and the frame assembly 10 can be stably connected.

[0061] In this embodiment, a refrigeration mechanism 9 is provided on the rear outer wall of the energy storage cabinet 1, and the refrigeration mechanism 9 includes: an air inlet 901 and a first air inlet 902 spaced apart from each other, and the air inlet 901 and the first air outlet 902 are both oriented toward the interior of the energy storage cabinet 1. The refrigeration mechanism 9 blows cold air into the cabinet from the first air outlet 902 to reduce the heat generated by the components in the cabinet during operation.

[0062] In this embodiment, a frame assembly 10 is provided inside the energy storage cabinet 1, an air guide assembly 11 is provided on the top of the frame assembly 10, an exhaust unit 12 is provided at the front end of the air guide assembly 11, and the rear end of the air guide assembly 11 faces the air inlet 901. The exhaust unit 12 is used to suck the air in the energy storage cabinet 1 into the air guide assembly 11, and make the air flow along the air guide assembly 11 to the air inlet 901, so as to facilitate the refrigeration mechanism 9 to convert it into cold air and then discharge it into the energy storage cabinet 1.

[0063] In this embodiment, the air guide assembly 11 includes: a first air guide section 1101 and a second air guide section 1102 which are arranged to pass through from front to back. The front end diameter of the first air guide section 1101 is larger than the rear end diameter, which is conducive to increasing the wind speed. The front end here faces the front side of the energy storage cabinet 1, and the rear end faces the rear side of the energy storage cabinet 1. The exhaust unit 12 is arranged at the front end of the first air guide section 1101, and the air outlet (second air outlet 14) of the second air guide section 1102 is horizontally facing the air inlet 901.

[0064] In this embodiment, the cross-section of the first air guide section 1101 is V-shaped, and the first air guide section 1101 includes: a first air guide duct 15 and a second air guide duct 16 adjacent to each other on the left and right, and the rear ends of the first air guide duct 15 and the second air guide duct 16 are integrated with the front end of the second air guide section 1102.

[0065] Integration means that the rear ends of the two air guide ducts are connected to a second air guide section 1102, and the air from the first air guide duct 15 and the second air guide duct 16 are discharged into the same second air guide section 1102. One effect of this is that the air flow rate entering the second air guide section 1102 is greater than the air flow rate when entering the first and second air guide ducts.

[0066] In this embodiment, the sides of the first air guide duct 15 and the second air guide duct 16 that are away from each other are inclined to form a V-shaped structure of the first air guide section 1101 as a whole. This V-shaped structure is conducive to collecting wind from the larger diameter at the front end and then gathering the wind to the smaller diameter at the rear end, thereby increasing the wind speed. The sides of the first air guide duct 15 and the second air guide duct 16 that are relatively close to each other are parallel to each other, so as to adapt to the top structure of the frame assembly 10 and combine them together.

[0067] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An integrated optical storage device, characterized in that: include: An energy storage cabinet (1), wherein a converter (2) is provided outside the energy storage cabinet (1); A first fixing member (3), the first fixing member (3) being connected to the energy storage cabinet (1), a cavity (5) being provided between opposite ends of the first fixing member (3), an accommodating channel (6) penetrating an outer wall of the first fixing member (3), and the accommodating channel (6) penetrating the cavity (5) to form a supporting portion (301); A second fixing member (4), the second fixing member (4) being connected to the converter (2), the second fixing member (4) comprising: a connecting portion (401) and an overlapping portion (402), a gap being provided between the overlapping portion (402) and the connecting portion (401) to form a clamping space (403); Wherein, the overlapping portion (402) can be inserted into the accommodating channel (6) and abut against the cavity (5), so that the supporting portion (301) is placed in the clamping space (403); A base assembly (7), the base assembly (7) being arranged at the bottom of the energy storage cabinet (1), the base assembly (7) comprising: a plurality of first channel steels (701) spaced apart and distributed in one direction, and a second channel steel (702) arranged between two adjacent first channel steels (701); One end of the second channel steel (702) is inserted into the inner side of the first channel steel (701) adjacent thereto, and the other end of the second channel steel (702) is fixed to the outer wall of the first channel steel (701) adjacent thereto.

2. The integrated optical storage device according to claim 1, characterized in that: The opposite ends of the first fixing member (3) are connected to form the cavity (5), and the accommodating channel (6) is perpendicular to the cavity (5).

3. The integrated optical storage device according to claim 2, characterized in that: At least two accommodating channels (6) are provided, and they are spaced apart and distributed along the length direction of the first fixing member (3), and the number of the overlapping portions (402) is the same as the number of the accommodating channels (6).

4. The integrated optical storage device according to claim 3, characterized in that: The accommodating channel (6) comprises: a first accommodating channel (601) and a second accommodating channel (602) which are spaced apart from each other in an upper and lower direction; the overlapping portion (402) comprises: a first overlapping portion (4021) inserted into the first accommodating channel (601), and a second overlapping portion (4022) inserted into the second accommodating channel (602).

5. The integrated optical storage device according to claim 4, characterized in that: A notch (8) is provided on the top and bottom surfaces of one end of the second channel steel (702), and the notch (8) is used to enable one end of the second channel steel (702) to be inserted into the inner side of the first channel steel (701) adjacent thereto.

6. The integrated optical storage device according to claim 1, characterized in that: A refrigeration mechanism (9) is provided on the other outer side of the energy storage cabinet (1), and the refrigeration mechanism (9) comprises: an air inlet (901) and a first air outlet (902) spaced apart from each other in an upper and lower direction, and the air inlet (901) and the first air outlet (902) are both oriented toward the interior of the energy storage cabinet (1).

7. The integrated optical storage device according to claim 6, characterized in that: A frame assembly (10) is provided inside the energy storage cabinet (1), an air guide assembly (11) is provided on the top of the frame assembly (10), an exhaust unit (12) is provided at the front end of the air guide assembly (11), the rear end of the air guide assembly (11) faces the air inlet (901), and the exhaust unit (12) is used to suck the air in the energy storage cabinet (1) into the air guide assembly (11), and make the air flow along the air guide assembly (11) to the air inlet (901).

8. The integrated optical storage device according to claim 7, characterized in that: The air guide assembly (11) comprises: a first air guide section (1101) and a second air guide section (1102) which are arranged to pass through from front to back, the front end diameter of the first air guide section (1101) being larger than the rear end diameter, the exhaust unit (12) being arranged at the front end of the first air guide section (1101), and the air outlet of the second air guide section (1102) being horizontally oriented toward the air inlet (901).

9. The integrated optical storage device according to claim 8, characterized in that: The first air guide section (1101) comprises: a first air guide duct (15) and a second air guide duct (16) which are adjacently distributed on the left and right, and the rear ends of the first air guide duct (15) and the second air guide duct (16) are integrated with the front end of the second air guide section (1102).

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