A modular microgrid device that is easy to assemble

Abstract

The invention discloses a modular microgrid device that is easy to assemble and relates to the technical field of power supply and distribution devices. The modular microgrid device that is easy to assemble comprises a support plate mechanism, the support plate mechanism comprises a support plate, an annular binding groove is opened in the middle of the side wall of the support plate, an annular electric rail is respectively embedded and fixed in the upper and lower parts of the side wall of the support plate, the two electric rails are respectively located on the upper and lower sides of the binding groove, and are adapted to be nested in the binding groove. A similar buckle assembly is installed on the binding belt, a second connecting mechanism corresponding to the buckle assembly is slidably connected to the electric rail, and a cover mechanism for protection is connected to the upper side cover of the support plate. The modular microgrid device that is easy to assemble is provided, and a plurality of independent functional modules split into a microgrid system are mounted on the support plate, such as an energy conversion module, an energy storage module, a control module, etc., so that the microgrid device is modularized, and each module can be independently assembled and debugged, which is convenient for system customization and maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply and distribution devices, and in particular to a modular microgrid device that is easy to assemble. Background Art

[0002] Microgrid energy storage is to load energy storage system equipment and provide the required working conditions and environmental protection. Since some facilities that require electricity, such as border stations and islands, are far away from the city grid, their electricity is mainly used to form a microgrid system through self-generating equipment such as photovoltaics. However, the existing microgrid devices mainly use a simple line connection method. Each computer, terminal, computer server and other component units are scattered and spliced ​​through pulling lines, resulting in complicated and disordered line layout, making it difficult to carry out subsequent maintenance work. When a single working module fails, it is difficult to disassemble and repair it in time. When photovoltaics are used to form a microgrid system, photovoltaic panels need to be laid over a large area, which affects the layout structure of the entire microgrid system, making the installation and layout of the microgrid system more difficult and unable to be quickly equipped.

[0003] Based on the above background, we propose a modular microgrid device that is easy to assemble, aiming to solve the deployment and maintenance problems of traditional microgrid systems and improve the flexibility and scalability of the system. Summary of the invention

[0004] The object of the present invention is to provide a modular microgrid device that is easy to assemble, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a modular microgrid device that is easy to assemble, comprising a support plate mechanism, the support plate mechanism comprising a support plate, a ring-shaped binding groove is provided in the middle of the side wall of the support plate, and the upper and lower parts of the side wall of the support plate are respectively embedded with ring-shaped electric rails, and the two electric rails are respectively located at the upper and lower sides of the binding groove;

[0006] The strap groove is loaded with a first connection mechanism for assembly, the first connection mechanism includes a strap adapted to be nested in the strap groove, and a similar buckle assembly is installed on the strap;

[0007] The electric rail is slidably connected with a second connecting mechanism corresponding to the buckle assembly;

[0008] The upper side of the support plate is covered with a cover mechanism for protection.

[0009] As a preferred technical solution of the present invention, the outer side of the upper surface of the support plate is provided with evenly spaced clamping holes;

[0010] Slots are respectively provided on the four sides of the upper surface of the support plate, and the slots are located on the inner side of the card hole. An annular wire groove is provided on the outer side of the upper surface of the support plate, and the wire groove is located between the card hole and the slots. Cards are provided at the corners of the wire groove, and each of the cards is composed of two rubber pads, one rubber pad is fixedly connected to the inner edge of the inner wall of the wire groove, and the other rubber pad is fixedly connected to the outer edge of the inner wall of the wire groove.

[0011] Each of the slots is provided with a blocking mechanism, and gaps are left between adjacent blocking mechanisms;

[0012] The barrier mechanism includes an interface panel embedded with a standardized interface and a common panel;

[0013] The baffle mechanism divides the upper surface of the support plate into two parts, an inner part and an outer part.

[0014] As a preferred technical solution of the present invention, each of the buckle components includes a belt plate fixedly embedded on the strap, a column is fixedly connected to the middle of the outer side of the belt plate, an arc plate is fixedly connected to the outer end of the column, a convex block is fixedly connected to the middle of the side of the arc plate facing the column, and a bag pad is fixedly embedded at both ends of the outer side of the belt plate;

[0015] Each of the buckle components also includes a C-shaped buckle ring, the outer wall of the buckle ring fits the bag pad, a first slide groove adapted for the plug-in column is opened in the middle of the outer wall of the buckle ring, a second slide groove for the plug-in arc plate is recessed on the inner wall of the first slide groove, a gasket is embedded on the inner wall of the second slide groove, and the inner wall of the second slide groove has recessed sockets adapted for the plug-in protrusions at equal distances.

[0016] Each of the second connecting mechanisms comprises a collar, one side of which is fixedly connected to a sliding foot for slidingly plugging into the electric rail, and a connecting roller adapted for plugging into the buckle ring is fixedly inserted into the collar;

[0017] A binding ring is nested in the middle of the outer side of the sleeve ring, and an extrusion block is fixedly connected to one side of the binding ring.

[0018] As a preferred technical solution of the present invention, the housing mechanism includes a baffle, and the inner side of the lower port of the baffle is evenly and evenly fixed with plugs adapted to the plug-in card holes;

[0019] The lower end surface of the enclosure is evenly and equidistantly penetrated with rope holes, and the inner side of each rope hole is fixedly connected with a wire curtain separated in the middle.

[0020] The cover mechanism also includes a cover, and the lower end surface of the cover is fixedly connected to the enclosure;

[0021] A through slot is formed through the middle of the upper wall of the housing, symmetrical side plates are embedded and fixedly connected at both ends of the through slot, and symmetrical scraper strips are fixedly connected to both sides of the through slot;

[0022] The housing mechanism further comprises a center column, both ends of which are respectively provided with rotators embedded and fixedly connected to the side panels, and the outer side of the center column is fixedly connected with a connecting rod for support;

[0023] A sleeve assembly adapted to the through groove is fixedly connected to the outer side of the center column, two end surfaces of the sleeve assembly correspond to the side plates and a waterproof pad is arranged therebetween, and an outer wall surface of the sleeve assembly corresponds to the scraper strip.

[0024] The sleeve assembly includes a first door plate corresponding to the fixed connecting rod, and a buckle groove is provided on the outer side of the clockwise end of the first door plate;

[0025] The counterclockwise end of the first door panel is evenly and equidistantly fixedly connected with a photovoltaic panel corresponding to a fixed connecting rod, and the photovoltaic panel is evenly and equidistantly embedded with a window net;

[0026] The counterclockwise ends of the window net and the photovoltaic panel are flush and fixedly connected with a socket. The counterclockwise end of the socket is movably connected to the second door panel via a rotating shaft. The outer side of the counterclockwise end of the second door panel is fixedly connected with a buckle plate that fits into the buckle groove. The outer side of the connection between the socket and the second door panel is fixedly connected with a waterproof curtain for waterproofing.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] (1) A modular microgrid device that is easy to assemble. The microgrid system is mounted on a pallet with multiple independent functional modules, such as an energy conversion module, an energy storage module, and a control module. This makes the microgrid device modular and allows each module to be independently assembled and debugged, which is convenient for system customization and maintenance.

[0029] (2) A modular microgrid device that is easy to assemble. By adjusting the positions of a first connecting mechanism and a second connecting mechanism, the splicing direction of a support plate mechanism carrying a module can be changed, thereby increasing the flexibility of modular assembly.

[0030] (3) A modular microgrid device that is easy to assemble. After the support plate mechanisms at the head and tail positions are fixed in place after the assembly is completed, the positions of the support plate mechanisms in between are abutted against each other in sequence and are difficult to fall off, thereby increasing the stability of the module assembly.

[0031] (4) A modular microgrid device that is easy to assemble. Through the design of the extrusion block on the ring, when the buckle ring and the connecting roller are correspondingly plugged in, the extrusion block is correspondingly inserted into the strap groove to abut and fix the strap in place. After the buckle assembly of the first connecting mechanism and the second connecting mechanism are connected, the originally movable strap will also be automatically locked under the extrusion of the extrusion block, thereby improving the self-locking property of the connection and improving the modular connection quality.

[0032] (5) A modular microgrid device that is easy to assemble, wherein the buckle assembly of the first connecting mechanism and the buckle removal direction of the second connecting mechanism are changed, so that the support plate mechanism therebetween can be taken out vertically, and the support plate mechanism therebetween can be buckled separately, thereby improving the convenience of disassembly.

[0033] (6) A modular microgrid device that is easy to assemble. By plugging in connecting rollers and buckles, the support mechanisms can be rotated after being connected, so as to adapt to various terrains and increase the assembly adjustability of the support mechanisms.

[0034] (7) A modular microgrid device that is easy to assemble. Users can select appropriate positions to change the insertion positions of the interface panel and the ordinary panel according to actual needs, making the wiring between modules more convenient, facilitating wiring and installation, and reducing installation costs and time.

[0035] (8) A modular microgrid device that is easy to assemble. The wiring connected to the interface panel can be buried inside the wire trough, and the modules and wiring on the support plate mechanism are isolated by a blocking mechanism, making the overall assembly beautiful, with strong visibility between devices, and easy to observe and repair.

[0036] (9) A modular microgrid device that is easy to assemble. Due to its modular design, the device has good scalability and can add or replace functional modules at any time according to actual needs, thereby achieving flexible upgrade and expansion of the system and being suitable for applications of different scales and scenarios.

[0037] (10) A modular microgrid device that is easy to assemble, wherein the functional modules carried on the pallet mechanism are protected by the cover connection of the cover mechanism. When the ambient weather is raining, the rotator controls the center column to rotate so that the first door plate and the buckle plate of the sleeve assembly face upward. Under the action of gravity, the buckle plate covers the buckle groove, so that the cover mechanism as a whole forms a closed space, thereby protecting the modules carried on the pallet and improving the protection performance.

[0038] (11) A modular microgrid device that is easy to assemble. In a sunny environment, the sleeve assembly is controlled by a rotator to rotate so that the photovoltaic panel faces upward to provide solar energy light source conversion. At this time, the weather is good and the second door panel is deflected under the action of gravity, so that an opening is formed between the first door panel and the second door panel. The window net is used to isolate external dust and ventilate the inside and outside of the cover mechanism, thereby improving the air permeability of the device.

[0039] (12) A modular microgrid device that is easy to assemble. The scraper bar can scrape the outer side of the sleeve assembly during the rotation of the sleeve assembly. On the one hand, it can scrape away rainwater, and on the other hand, it can scrape away dust, thereby preventing the sleeve assembly from being contaminated by dirt and entering the interior of the cover mechanism, thereby improving the cleanliness and protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the assembly structure of the present invention;

[0041] Figure 2 It is a single structural schematic diagram of the present invention;

[0042] Figure 3 A schematic diagram of the connection position of the support plate mechanism of the present invention;

[0043] Figure 4 This is a schematic diagram of the second connection position of the support plate mechanism of the present invention;

[0044] Figure 5 It is a schematic diagram of the support plate mechanism of the present invention;

[0045] Figure 6 For the present invention Figure 5 A magnified schematic diagram of point A;

[0046] Figure 7 It is a schematic diagram of the baffle mechanism of the present invention;

[0047] Figure 8 This is a schematic diagram of the first connecting mechanism of the present invention;

[0048] Fig. 9 It is a schematic diagram of the buckle assembly of the present invention;

[0049] Fig.10 For the present invention Figure 3 An enlarged schematic diagram of point B;

[0050] Fig.11 is a schematic diagram of the second connecting mechanism of the present invention;

[0051] Fig.12 For the present invention Figure 4 An enlarged schematic diagram of point C;

[0052] Fig.13It is a schematic diagram of the connection of the support plate mechanism of the present invention;

[0053] Fig.14 It is a schematic diagram of the cover mechanism of the present invention;

[0054] Fig.15 It is a bottom view schematic diagram of the cover mechanism of the present invention;

[0055] Fig.16 It is a schematic diagram of the connection of the sleeve assembly of the present invention;

[0056] Fig.17 It is a schematic diagram of the sleeve assembly of the present invention.

[0057] In the figure: 1, support plate mechanism; 101, support plate; 102, card hole; 103, slot; 104, wire slot; 105, card; 106, strap slot; 107, power rail; 2, barrier mechanism; 3, first connecting mechanism; 301, strap; 302, belt plate; 303, column; 304, arc plate; 305, bump; 306, capsule pad; 307, buckle; 308, first slide; 309, second slide; 310, gasket; 311, bayonet; 4, second connecting mechanism; 401, ring; 4 02, sliding foot; 403, connecting roller; 404, binding ring; 405, extrusion block; 5, cover mechanism; 501, enclosure; 502, plug column; 503, rope hole; 504, wire curtain; 505, cover; 506, through groove; 507, side panel; 508, scraper; 509, center column; 510, rotator; 511, connecting rod; 512, first door panel; 513, buckle groove; 514, window net; 515, socket; 516, second door panel; 517, buckle plate; 518, waterproof curtain; 519, photovoltaic panel. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0059] Example: See Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig.11 , Fig.12 , Fig.13A modular microgrid device that is easy to assemble includes a support plate mechanism 1, the support plate mechanism 1 includes a support plate 101, a ring-shaped binding groove 106 is opened in the middle of the side wall of the support plate 101, and the upper and lower parts of the side wall of the support plate 101 are respectively embedded with ring-shaped power rails 107, and the two power rails 107 are respectively located at the upper and lower sides of the binding groove 106;

[0060] The strap groove 106 is loaded with a first connection mechanism 3 for assembly, the first connection mechanism 3 includes a strap 301 adapted to be nested in the strap groove 106, and a similar buckle assembly is installed on the strap 301;

[0061] The electric rail 107 is slidably connected with a second connecting mechanism 4 corresponding to the buckle assembly, and the buckle assembly and the second connecting mechanism 4 are buckled with each other, so that the user can select the support plate mechanism 1 equipped with a suitable module according to actual needs to quickly assemble the microgrid device;

[0062] The upper side of the support plate 101 is covered with a cover mechanism 5 for protection.

[0063] See also Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , the outer side of the upper surface of the support plate 101 is evenly and evenly provided with clamping holes 102;

[0064] Slots 103 are respectively provided on the four sides of the upper surface of the support plate 101, and the slots 103 are located on the inner side of the card hole 102. An annular wire groove 104 is provided on the outer side of the upper surface of the support plate 101, and the wire groove 104 is located between the card hole 102 and the slots 103. Cards 105 are provided at the corners of the wire groove 104. The cards 105 are made of rubber material. Each card 105 is composed of two rubber pads. One rubber pad is fixedly connected to the inner edge of the inner wall of the wire groove 104, and the other rubber pad is fixedly connected to the outer edge of the inner wall of the wire groove 104.

[0065] Each slot 103 is plugged with a blocking mechanism 2, and a gap is left between adjacent blocking mechanisms 2;

[0066] The barrier mechanism 2 includes an interface panel embedded with a standardized interface and a common panel;

[0067] The barrier mechanism 2 separates the upper surface of the support plate 101 into two parts, the inner and outer parts, wherein the inner part of the upper surface of the support plate 101 is used to carry multiple independent functional modules split into the microgrid system, such as energy conversion modules, energy storage modules, control modules, etc.

[0068] See also Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13Each buckle assembly includes a belt plate 302 fixedly embedded on the strap 301, a column 303 is fixedly connected to the middle of the outer side of the belt plate 302, an arc plate 304 is fixedly connected to the outer end of the column 303, a convex block 305 is fixedly connected to the middle of the side of the arc plate 304 facing the column 303, and the convex block 305 is made of rubber material, and the outer ends of the belt plate 302 are respectively fixedly embedded with a capsule pad 306, and the capsule pad 306 is made of rubber material;

[0069] Each buckle assembly also includes a C-shaped buckle ring 307. Initially, the opening of the C-shaped buckle ring 307 is facing outward, the outer wall of the buckle ring 307 fits the bag pad 306, and a first slide groove 308 adapted to the plug-in column 303 is opened in the middle of the outer wall of the buckle ring 307. The inner wall of the first slide groove 308 is concave with a second slide groove 309 for plugging the arc plate 304. The width of the second slide groove 309 is greater than the width of the first slide groove 308. The inner wall of the second slide groove 309 is embedded with a gasket 310, and the gasket 310 is made of rubber material. The inner wall of the second slide groove 309 is evenly and equidistantly concave with snap-in sockets 311 adapted to the plug-in protrusions 305. The opening direction of the C-shaped buckle ring 307 can be changed by inserting the protrusions 305 into the snap-in sockets 311 in different directions.

[0070] Each second connection mechanism 4 includes a collar 401, one side of which is fixedly connected to a sliding foot 402 for slidingly plugging into the electric rail 107, and a connecting roller 403 adapted to plug into the buckle ring 307 is fixedly inserted into the collar 401;

[0071] A binding ring 404 is nested in the middle of the outer side of the ring 401, and an extrusion block 405 is fixedly connected to one side of the binding ring 404. The extrusion block 405 is made of rubber material. When the buckle 307 and the connecting roller 403 are correspondingly plugged in, the extrusion block 405 is correspondingly inserted into the binding groove 106 to abut and fix the binding belt 301 in place.

[0072] See also Fig.14 , Fig.15 , Fig.16 , Fig.17 The housing mechanism 5 includes a baffle 501, and the inner side of the lower port of the baffle 501 is evenly and evenly fixed with plug posts 502 adapted to the plug-in card holes 102;

[0073] The lower end surface of the enclosure 501 is evenly and equidistantly penetrated with rope holes 503 , and the inner side of each rope hole 503 is fixedly connected with a wire curtain 504 separated in the middle, and the wire curtain 504 is made of rubber material.

[0074] The cover mechanism 5 further includes a cover 505, and the lower end surface of the cover 505 is fixedly connected to the enclosure 501;

[0075] A through slot 506 is formed in the middle of the upper wall of the housing 505, and symmetrical side plates 507 are embedded and fixedly connected at both ends of the through slot 506, and symmetrical scraper strips 508 are fixedly connected at both sides of the through slot 506;

[0076] The housing mechanism 5 further includes a middle column 509, and both ends of the middle column 509 are respectively provided with rotators 510 embedded and fixed on the side plates 507, and the outer side of the middle column 509 is fixedly connected with a connecting rod 511 for support;

[0077] A sleeve assembly adapted to the through slot 506 is fixedly connected to the outer side of the center column 509 , and both end surfaces of the sleeve assembly correspond to the side plates 507 with waterproof pads arranged therebetween, and the outer wall surface of the sleeve assembly corresponds to the scraper strip 508 .

[0078] The sleeve assembly includes a first door plate 512 corresponding to the fixed connection connecting rod 511, and a buckle groove 513 is formed on the outer side of the clockwise end of the first door plate 512;

[0079] The counterclockwise end of the first door panel 512 is evenly and evenly fixedly connected with a photovoltaic panel 519 corresponding to the fixed connecting rod 511, and the photovoltaic panel 519 is evenly and evenly embedded with a window net 514;

[0080] The counterclockwise ends of the window net 514 and the photovoltaic panel 519 are flush and fixedly connected with a socket 515. The counterclockwise end of the socket 515 is movably connected to the second door panel 516 via a rotating shaft. The outer side of the counterclockwise end of the second door panel 516 is fixedly connected with a buckle plate 517 that fits into the buckle groove 513. The outer side of the connection between the socket 515 and the second door panel 516 is fixedly connected with a waterproof curtain 518 for waterproofing.

[0081] The working principle of the present invention is as follows:

[0082] The microgrid system is split into multiple independent functional modules on the pallet 101, such as energy conversion module, energy storage module, control module, etc., so that the microgrid device is modularized and each module can be independently assembled and debugged, which is convenient for system customization and maintenance.

[0083] The loop and buckle components are installed closely on the strap 301, and the strap 301 is movably nested in the strap groove 106. The position of the loop and buckle components can be changed by moving the strap 301 in the strap groove 106, so that similar loop and buckle components can be on one side or both sides of the support plate 101 at the same time, and a second connecting mechanism 4 corresponding to the loop and buckle components is slidably connected to the electric rail 107. By adjusting the position of the first connecting mechanism 3 and the second connecting mechanism 4, the splicing direction of the support plate mechanism 1 carrying the module can be changed, thereby increasing the flexibility of modular assembly.

[0084] The pallet mechanism 1 carrying the module is clamped in sequence through the buckle assembly of the first connecting mechanism 3 and the second connecting mechanism 4, with the opening of the C-shaped buckle 307 facing outward. To assemble the pallet mechanism 1, it is necessary to plug and unplug the buckle assembly of the first connecting mechanism 3 and the second connecting mechanism 4. Therefore, after the pallet mechanisms 1 at the head and tail positions are fixed after the assembly is completed, the positions of the pallet mechanisms 1 in between are abutted against each other in sequence and are difficult to fall off, thereby increasing the stability of the module assembly.

[0085] Through the design of the extrusion block 405 on the ring 401, when the buckle 307 and the connecting roller 403 are correspondingly plugged in, the extrusion block 405 is correspondingly inserted into the strap groove 106 to abut and fix the strap 301 in place. After docking the buckle assembly of the first connecting mechanism 3 and the second connecting mechanism 4, the originally movable strap 301 will also be automatically locked under the extrusion of the extrusion block 405, thereby improving the self-locking property of the connection and improving the modular connection quality.

[0086] Through the design of the buckle assembly, the support mechanism 1 in the middle position after assembly is completed is difficult to fall off due to the mutual abutment. If there is a problem with the module carried by the support mechanism 1 in the middle, the buckle ring 307 can be pushed toward the bag pad 306 to make the protrusion 305 move out of the bayonet 311 and into the range covered by the second slide groove 309. At this time, the buckle ring 307 can be rotated, and the direction of the opening of the C-shaped buckle ring 307 can be changed by sliding the arc plate 304 along the second slide groove 309, thereby changing the buckle removal direction of the buckle assembly of the first connecting mechanism 3 and the second connecting mechanism 4, so that the support mechanism 1 in the middle can be taken out vertically, so that the support mechanism 1 in the middle can be buckled separately, which improves the convenience of disassembly.

[0087] By plugging the connecting roller 403 and the buckle ring 307 , the support plate mechanism 1 can be rotated after being connected, so as to adapt to various terrains for assembly, thereby increasing the assembly adjustability of the support plate mechanism 1 .

[0088] A barrier mechanism 2 is installed on each slot 103, and the barrier mechanism 2 includes an interface panel with a standardized interface and a common panel. By plugging the interface panel into the slot 103, each support mechanism 1 equipped with a functional module has a standardized interface and connection method, so that the modules can be easily connected and assembled without complicated professional technology. The user can choose a suitable position to change the insertion position of the interface panel and the common panel according to actual needs, making the wiring between modules more convenient, facilitating wiring and installation, and reducing installation costs and time.

[0089] Due to the existence of the wire groove 104, the wiring connected to the interface panel can be buried therein, and the modules and wiring on the support plate mechanism 1 are isolated by the barrier mechanism 2, so that the overall assembly is beautiful, the visibility between the devices is strong, and it is easy to observe and repair.

[0090] Due to the modular design, the device has good scalability and can add or replace functional modules at any time according to actual needs, realizing flexible upgrade and expansion of the system, which is suitable for applications of different scales and scenarios.

[0091] The functional modules carried on the pallet mechanism 1 are protected by the cover connection of the cover mechanism 5. When the ambient weather is in a rainy state, the rotator 510 controls the center column 509 to rotate so that the first door panel 512 and the buckle plate 517 of the sleeve assembly face upward. Under the action of gravity, the buckle plate 517 covers the buckle groove 513, so that the cover mechanism 5 as a whole forms an enclosed space, thereby protecting the modules carried on the pallet 101 and improving the protection performance.

[0092] In a sunny environment, the sleeve assembly is controlled to rotate by the rotator 510 so that the photovoltaic panel 519 faces upward to provide solar energy light source conversion. At this time, the weather is good and the second door panel 516 is deflected under the action of gravity, so that an opening is formed between the first door panel 512 and the second door panel 516. The window net 514 isolates external dust and ventilates the inside and outside of the cover mechanism 5, thereby improving the air permeability of the device.

[0093] Due to the existence of the scraper strip 508, during the rotation of the sleeve assembly, the scraper strip 508 can scrape the outer side of the sleeve assembly. On the one hand, it can scrape off rainwater, and on the other hand, it can scrape off dust, thereby preventing the sleeve assembly from being contaminated by stains entering the interior of the cover mechanism 5, thereby improving the cleaning and protection of the device.

[0094] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular microgrid device that is easy to assemble, comprising a support plate mechanism (1), wherein the support plate mechanism (1) comprises a support plate (101), characterized in that: An annular binding groove (106) is provided in the middle of the side wall of the support plate (101), annular electric rails (107) are respectively embedded and fixedly connected to the upper and lower parts of the side wall of the support plate (101), and the two electric rails (107) are respectively located at the upper and lower sides of the binding groove (106); The binding belt slot (106) is loaded with a first connection mechanism (3) for assembly, the first connection mechanism (3) comprising a binding belt (301) adapted to be nested in the binding belt slot (106), and a similar buckle assembly is installed on the binding belt (301); A second connection mechanism (4) corresponding to the buckle assembly is slidably connected to the electric rail (107); The upper side cover of the support plate (101) is connected to a cover mechanism (5) for protection; Each of the buckle components comprises a belt plate (302) fixedly embedded on the binding belt (301), a column (303) fixedly connected to the middle of the outer side surface of the belt plate (302), an arc plate (304) fixedly connected to the outer end of the column (303), a protrusion (305) fixedly connected to the middle of the side of the arc plate (304) facing the column (303), and a bag pad (306) fixedly embedded at both ends of the outer side of the belt plate (302); Each of the buckle components also includes a C-shaped buckle ring (307), the outer wall surface of the buckle ring (307) fits the bag cushion (306), a first slide groove (308) adapted to the plug-in column (303) is opened in the middle of the outer wall surface of the buckle ring (307), a second slide groove (309) adapted to the plug-in arc plate (304) is recessed in the inner wall surface of the first slide groove (308), a gasket (310) is embedded in the inner wall surface of the second slide groove (309), and a bayonet (311) adapted to the plug-in protrusion (305) is evenly recessed in the inner wall surface of the second slide groove (309) at equal intervals; Each of the second connection mechanisms (4) comprises a collar (401), one side of the collar (401) being fixedly connected to a sliding foot (402) of a sliding plug-in electric rail (107), and a connecting roller (403) adapted to a plug-in buckle ring (307) being fixedly inserted through the collar (401); A binding ring (404) is nested in the middle of the outer side of the sleeve ring (401), and an extrusion block (405) is fixedly connected to one side of the binding ring (404).

2. A modular microgrid device that is easy to assemble according to claim 1, characterized in that: The outer side of the upper surface of the support plate (101) is provided with clamping holes (102) at even intervals; Slots (103) are respectively provided on four sides of the upper surface of the support plate (101), and the slots (103) are located inside the clamping hole (102). An annular wire groove (104) is provided on the outer side of the upper surface of the support plate (101), and the wire groove (104) is located between the clamping hole (102) and the slots (103). Cards (105) are provided at the corners of the wire groove (104), and each of the cards (105) is composed of two rubber pads, one rubber pad is fixedly connected to the inner edge of the inner wall of the wire groove (104), and the other rubber pad is fixedly connected to the outer edge of the inner wall of the wire groove (104).

3. A modular microgrid device that is easy to assemble according to claim 2, characterized in that: Each of the slots (103) is inserted with a blocking mechanism (2), and a gap is left between adjacent blocking mechanisms (2); The barrier mechanism (2) comprises an interface panel embedded with a standardized interface and a common panel; The baffle mechanism (2) divides the upper surface of the support plate (101) into two parts, an inner part and an outer part.

4. A modular microgrid device that is easy to assemble according to claim 2, characterized in that: The housing mechanism (5) comprises a baffle (501), and plug posts (502) adapted to the plug-in card holes (102) are evenly and equidistantly fixedly connected to the inner side of the lower port of the baffle (501); The lower end surface of the enclosure (501) is evenly and equidistantly penetrated with rope holes (503), and the inner side of each rope hole (503) is fixedly connected to a wire curtain (504) separated in the middle.

5. A modular microgrid device that is easy to assemble according to claim 4, characterized in that: The cover mechanism (5) further comprises a cover (505), the lower end surface of the cover (505) being fixedly connected to the enclosure (501); A through slot (506) is provided through the middle of the upper wall of the cover shell (505), symmetrical side plates (507) are embedded and fixedly connected at both ends of the through slot (506), and symmetrical scraper strips (508) are fixedly connected to both sides of the through slot (506); The housing mechanism (5) further comprises a middle column (509), with rotators (510) embedded and fixedly connected to the side plates (507) respectively installed at both ends of the middle column (509), and a connecting rod (511) for support being fixedly connected to the outer side of the middle column (509); A sleeve assembly adapted to the through groove (506) is fixedly connected to the outer side of the center column (509), the two end surfaces of the sleeve assembly correspondingly fit the side plates (507) and a waterproof pad is arranged therebetween, and the outer wall surface of the sleeve assembly correspondingly fits the scraper strip (508).

6. A modular microgrid device that is easy to assemble according to claim 5, characterized in that: The sleeve assembly comprises a first door plate (512) corresponding to the fixed connection connecting rod (511), and a buckle groove (513) is provided on the outer side of the clockwise end of the first door plate (512); The counterclockwise end of the first door panel (512) is evenly and equidistantly fixedly connected to a photovoltaic panel (519) corresponding to the fixed connecting rod (511), and the photovoltaic panel (519) is evenly and equidistantly embedded with a window net (514); The counterclockwise ends of the window net (514) and the photovoltaic panel (519) are flush and fixedly connected to a receiving seat (515); the counterclockwise end of the receiving seat (515) is movably connected to a second door panel (516) via a rotating shaft; a buckle plate (517) adapted to fit the buckle groove (513) is fixedly connected to the outer side of the counterclockwise end of the second door panel (516); and a waterproof curtain (518) for waterproofing is fixedly connected to the outer side of the connection between the receiving seat (515) and the second door panel (516).

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