CN221042010U - Combined type switch cabinet for photovoltaic micro-grid - Google Patents
Combined type switch cabinet for photovoltaic micro-grid Download PDFInfo
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- CN221042010U CN221042010U CN202322297942.8U CN202322297942U CN221042010U CN 221042010 U CN221042010 U CN 221042010U CN 202322297942 U CN202322297942 U CN 202322297942U CN 221042010 U CN221042010 U CN 221042010U
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model provides a combined type switch cabinet for a photovoltaic micro-grid, which belongs to the technical field of switch cabinets and comprises a first box body, a second box body and a third box body, wherein the second box body is arranged between the first box body and the third box body, the first box body comprises a first box front cover plate and a first box rear cover plate, the second box body comprises a second box front cover plate and a second box rear cover plate, the third box body comprises a third box front cover plate and a third box rear cover plate, one sides, far away from the second box body, of the first box body and the third box body are respectively provided with a box side cover plate, and box top cover plates are respectively arranged above the first box body, the second box body and the third box body. According to the utility model, by setting the types of different cabinet surfaces of the switch cabinet, the storage area can be reduced in the transportation process, the transportation, the assembly and the disassembly are convenient, the assembly can be more quickly realized during the use, and the replacement of parts in the use or maintenance process is more convenient.
Description
Technical Field
The utility model belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet for a combined photovoltaic micro-grid.
Background
The switch cabinet is an electrical device, which is mainly used for controlling the opening and closing of current in the processes of sending, transmitting and distributing, so as to protect electric equipment, and the load condition of the electric equipment can be subdivided into various patterns according to the use conditions in different occasions.
The existing combined type switch cabinet for the photovoltaic micro-grid comprises the following structures: the publication number CN212011808U discloses a combined switch cabinet for a photovoltaic micro-grid, which comprises a switch cabinet; the supporting base plate is fixedly arranged at the bottom of the switch cabinet; the mounting groove is formed in the bottom of the supporting base plate; the motor is fixedly arranged on the inner wall of the top of the mounting groove; the first gear is fixedly arranged on an output shaft of the motor; the four connecting blocks are respectively arranged at the bottom of the supporting base plate in a regular manner, and are distributed in a rectangular array; two transverse sleeves rotatably mounted on the four joint blocks; a second gear fixedly sleeved on the corresponding transverse sleeve
The existing combined type switch cabinet for the photovoltaic micro-grid has the following defects: the existing switch cabinets for the photovoltaic micro-grid are more integrated cabinets, are troublesome in use, transportation and maintenance processes, and circuit wiring in the cabinet still adopts a wiring mode from the bottom of the cabinet, so that circuit heat generation accumulation can be caused, and the heat dissipation in the cabinet is not facilitated.
Disclosure of utility model
The utility model aims to solve the problem that heat is accumulated at the bottom and cannot be dispersed when cables are connected in the prior art in the transportation and maintenance process of a switch cabinet used in the photovoltaic power generation process, and provides a switch cabinet for a combined photovoltaic micro-grid.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A switchgear for a combined photovoltaic microgrid, comprising: the novel solar cell panel comprises a first box body, a second box body and a third box body, wherein the first box body is arranged between the first box body and the third box body, the first box body comprises a first box front cover plate and a first box back cover plate, the second box body comprises a second box front cover plate and a second box back cover plate, the third box body comprises a third box front cover plate and a third box back cover plate, a first box body and a third box body are far away from the first box body, a second box body and a third box body are respectively provided with a box top cover plate, the second box back cover plate is arranged between the first box back cover plate and the third box back cover plate, the second box front cover plate is arranged between the first box front cover plate and the third box front cover plate, and the box side cover plate is arranged between the first box front cover plate and the first box back cover plate
Preferably, the instrument display and the operation button are fixedly connected above the first box front cover plate, the second box front cover plate and the third box front cover plate, the operation button is arranged below the instrument display, the first box front cover plate, the second box front cover plate and the third box front cover plate are hinged with a box door through hinges, and a cabinet door lock is arranged on the box door operation surface;
Preferably, one side, close to the first box front cover plate and the first box back cover plate, far from the second box side, of the third box front cover plate and the third box back cover plate, and one side, far from the second box side, of the first box front cover plate and the first box back cover plate, close to the second box side, of the third box front cover plate and the third box back cover plate, close to the second box side, of the second box front cover plate and the second box back cover plate, and the two sides, close to the first box back cover plate, of the third box front cover plate and the second box back cover plate, are fixedly connected with inner side fixing frames, and a plurality of bolt holes are uniformly formed in the outer side fixing frames and the inner side fixing frames from top to bottom;
preferably, two sides of the side cover plate of the box, which are close to one side of the second box body, are fixedly connected with side wall fixing frames, the periphery of the lower surface of the top cover plate of the box is fixedly connected with top wall fixing frames, and a plurality of bolt holes are formed in the side wall fixing frames and the top wall fixing frames;
Preferably, the cabinet door lock is fixedly connected with a lock shaft, two fixed terminals are fixedly connected to an inner side fixing frame close to the cabinet door lock, a fixed shaft is fixedly connected between the two fixed terminals, one fixed terminal close to the cabinet door lock is fixedly connected with a spring close to one side of the cabinet door lock, the other end of the spring is fixedly connected with a gasket, and the gasket is tightly attached to the closed cabinet door;
preferably, the side wall fixing frame and the outer side fixing frame are fixed through corresponding bolt holes in a penetrating mode through bolts, and a plurality of supporting rods are connected with the inner side fixing frames between the adjacent box bodies from top to bottom through the corresponding bolt holes in a penetrating mode through the bolts.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, by setting the types of different cabinet surfaces of the switch cabinet, the storage area can be reduced in the transportation process, the transportation, the assembly and the disassembly are convenient, the assembly can be more quickly realized during the use, and the replacement of parts in the use or maintenance process is more convenient.
2. According to the utility model, the supporting rods are arranged to be fixed between the adjacent cabinets, so that the cabinets are opened, on one hand, the operation space of operators is increased, and on the other hand, cables between the cabinets can be connected and supported by the supporting rods, so that the phenomenon of heat accumulation of the cables at the bottom is avoided, and the temperature inside the switch cabinet is kept relatively stable.
Drawings
Fig. 1 is a front view of a switchgear for a combined photovoltaic micro-grid according to the present utility model;
fig. 2 is a schematic diagram illustrating a top view structure of a switchgear for a combined photovoltaic micro-grid according to the present utility model;
FIG. 3 is a schematic diagram illustrating a side view of the first case of FIG. 1
FIG. 4 is an enlarged view at A of FIG. 3
FIG. 5 is an enlarged view at B of FIG. 2
In the figure: the device comprises a first box body, a second box body, a third box body, a first box front cover plate 4, a second box front cover plate 5, a third box front cover plate 6, a 7-meter display, an 8-operation button, a 9-box cabinet door, a 10-hinge, a 11-box door lock, 12 bolt holes, a 13-box top cover plate, a 14-top wall fixing frame, 15 supporting rods, a 16-inner side fixing frame, a first box rear cover plate 17, a second box rear cover plate 18, a third box rear cover plate 19, a 20-box side cover plate, a 21-side wall fixing frame, a 22-outer side fixing frame, a 23-locking shaft, 24-fixing terminals, 25-fixing shafts, 26 springs and 27 gaskets.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1-5, a switchgear for a combined photovoltaic micro-grid, comprising: the novel switch cabinet comprises a first box body 1, a second box body 2 and a third box body 3, wherein the first box body 2 is arranged between the first box body 1 and the third box body 3, the first box body 1 comprises a first box front cover plate 4 and a first box rear cover plate 17, the second box body 2 comprises a second box front cover plate 5 and a second box rear cover plate 18, the third box body comprises a third box front cover plate 6 and a third box rear cover plate 19, one side, far away from the second box body 2, of the first box body 1 and the third box body 3 is provided with a box side cover plate 20, a box top cover plate 13 is arranged above the first box body 1, the second box body 2 and the third box body 3, the second box rear cover plate 18 is arranged between the first box rear cover plate and the third box rear cover plate 19, the second box front cover plate 5 is arranged between the first box front cover plate and the third box front cover plate 6, the box side cover plate 4 and the third box rear cover plate 17, and different faces of the switch cabinet are independently designed, and a large amount of storage space can be saved during transportation.
The utility model provides a case front shroud 4, no. two case front shroud 5 and No. three case front shroud 6 operation face top all fixedly connected with instrument display 7 and operating button 8, operating button 8 locates instrument display 7 below, and a case front shroud 4, no. two case front shroud 5 and No. three case front shroud 6 operation face all articulates through hinge 10 has box cabinet door 9, is equipped with cabinet door lock 11 on the box cabinet door 9 operation face, and cabinet door lock 11 is the design of invagination, thereby avoids handle type cabinet door switch to hook the clothing and opens the condition of cubical switchboard cabinet door.
One side that a case front shroud 4 is close to with a case back shroud 17 is kept away from No. two box 2 one sides, no. three case front shroud 6 is kept away from No. two box 2 one sides that a case back shroud 19 is close to one side and is all fixedly connected with outside mount 22, a case front shroud 4 is close to No. two box 2 one sides with a case back shroud 17, no. three case front shroud 6 is close to one side with No. three case back shroud 19 and is close to No. two box 2 one sides, no. two both sides that a case front shroud 5 is close to one side with No. two case back shroud 18 are all fixedly connected with inboard mount 16, outside mount 22 and inboard mount 16 all evenly are equipped with a plurality of bolt hole 12 from last to down, inboard mount 16 and the bolt hole 12 that set up can be better with adjacent box combination installation together, operability when convenient to use.
The both sides fixedly connected with lateral wall mount 21 that case side cover plate 20 is close to No. two box 2 one side, fixedly connected with roof mount 14 all around of roof apron 13 lower surface are equipped with a plurality of bolt hole 12 on lateral wall mount 21 and the roof mount 14, after the assembly of the case wall of the front and back side of different box, need the equipment of the case wall of above and side, roof mount 14, lateral wall mount 21 that are equipped with can be better with inboard mount 16, outside mount 22 pass the better reinforcement of the bolt hole 12 that is equipped with through the bolt.
The cabinet door lock 11 is fixedly connected with a lock shaft 23, two fixed terminals 24 are fixedly connected to an inner side fixing frame 16 close to the cabinet door lock 11, a fixed shaft 25 is fixedly connected between the two fixed terminals 24, one fixed terminal 24 close to the cabinet door lock 11 is fixedly connected with a spring 26 close to one face of the cabinet door lock 11, the other end of the spring 26 is fixedly connected with a gasket 27, the gasket 27 is tightly attached to the closed cabinet door 9, and after the cabinet door lock 11 is opened, the gasket 27 is pushed by the elasticity of the spring 26, so that the cabinet door 9 is pushed open.
The side wall fixing frames 21 and the outer side fixing frames are fixed through corresponding bolt holes 12 by bolts, the inner side fixing frames 16 between adjacent boxes are connected with a plurality of supporting rods 15 from top to bottom through the corresponding bolt holes 12 by bolts, the supporting rods 15 are arranged at the connecting parts between different boxes, and not only can cables be supported and placed through the supporting rods 15 in the using process, but also the connecting parts of the adjacent boxes can be further reinforced.
The utility model can explain its functional principle by the following modes of operation:
Firstly, assembling a first box body 1, firstly, enabling bolt holes 12 on an outer fixing frame 22 fixed on a first box front cover plate 4 to correspond to the bolt holes 12 on a side wall fixing frame 21 fixed on a box cover side plate 20, then fixedly connecting the first box front cover plate 4 and the box cover side plate 20 through the bolt holes by utilizing bolts, then equally connecting a first box rear cover plate 17 to the other side of the box cover side plate 20 far away from the first box front cover plate 4, assembling a second box body 2, respectively tightly attaching inner fixing frames 16 on the first box front cover plate 4 and the second box rear cover plate 18 to the inner fixing frames 16 on the first box front cover plate 4 and the first box rear cover plate 17, clamping opening ends of supporting rods 15 to two sides of two inner fixing frames 16 at the joint of the two boxes, enabling the supporting rods 15 to correspond to the bolt holes 12 on the two inner fixing frames 16, then enabling the bolts to pass through the bolt holes 12, and further fixing the first box body 1, the second box body 2 and the supporting rods 15, according to the electric quantity load, a plurality of second cases 2 can be installed by the method, the second case 2 is finally connected with the third case 3, the inner side fixing frames 16 far away from the first case 1 on the second case front cover plate 5 and the second case rear cover plate 18 are respectively clung to the inner side fixing frames 16 on the third case front cover plate 6 and the third case rear cover plate 19, the supporting rods 15 are placed at corresponding positions, bolts penetrate through the bolt holes 12 on the fixing frames to be fixed, one case side cover plate 20 is connected to one side of the third case 3 far away from the first case 1, finally the case top cover plate 13 is covered above the case, the bolt holes 12 on the top wall fixing frame 14 are corresponding to the bolt holes 12 on the outer side fixing frames 22 and the inner side fixing frames 16 which are installed below, the case cabinet door 9 is finally hinged on the case operation surface through the hinge 10 by bolts, the locking shaft 23 and the fixed terminal 24 are arranged on the corresponding inner side fixing frame 16 for closing the cabinet door, the position of the spring 26 is adjusted, and the spring 26 is arranged on the fixed terminal, so that the cabinet door 9 can be sprung by the spring 26 when the cabinet door 11 is opened.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a cubical switchboard for micro-grid of combination formula photovoltaic, its characterized in that includes a box (1), no. two box (2) and No. three box (3), no. two box (2) are located between box (1) and No. three box (3), no. one box (1) is including a case front shroud (4) and No. one case back shroud (17), no. two box (2) are including No. two case front shroud (5) and No. two case back shroud (18), no. three box includes No. three case front shroud (6) and No. three case back shroud (19), no. one box (1) and No. three box (3) keep away from No. two box (2) one side and all are equipped with case side shroud (20), no. one box (1), no. two box (2) and No. three box (3) top all are equipped with case top shroud (13), no. two case back shroud (18) set up in No. one case back shroud and No. three case front shroud (5) and No. three case back shroud (19), no. one case front shroud (20) and No. one case front shroud (20) are kept away from No. two between the front shroud (4) and No. one case front shroud (5).
2. The switchgear for a combined photovoltaic micro-grid according to claim 1, wherein: the instrument display (7) and the operation button (8) are fixedly connected above the operation surfaces of the first box front cover plate (4), the second box front cover plate (5) and the third box front cover plate (6), the operation button (8) is arranged below the instrument display (7), the cabinet is characterized in that the operation surfaces of the first box front cover plate (4), the second box front cover plate (5) and the third box front cover plate (6) are hinged with a cabinet door (9) through hinges (10), and a cabinet door lock (11) is arranged on the operation surface of the cabinet door (9).
3. The switchgear for a combined photovoltaic micro-grid according to claim 2, wherein: the utility model discloses a box, including No. two box (2) and No. two box back cover plates (17), no. two box (2) and No. two box back cover plates (19) are kept away from to one side that a box front cover plate (4) is close to one side with No. two box back cover plates (17), no. two box (2) and No. two box (6) and No. three box back cover plates (19) are close to one side that one side is close to No. two box (2) and No. two box front cover plates (5) and No. two box back cover plates (18) are close to one side, the both sides that one side is close to No. two box back cover plates (18) are all fixedly connected with inboard mount (16), outside mount (22) and inboard mount (16) all evenly are equipped with a plurality of bolt hole (12) from last to down.
4. A switchgear for a combined photovoltaic micro-grid according to claim 3, wherein: the two sides of the box side cover plate (20) close to one side of the second box body (2) are fixedly connected with side wall fixing frames (21), the periphery of the lower surface of the box top cover plate (13) is fixedly connected with a top wall fixing frame (14), and a plurality of bolt holes (12) are formed in the side wall fixing frames (21) and the top wall fixing frame (14).
5. A switchgear for a combined photovoltaic micro-grid according to claim 3, wherein: the cabinet door lock is characterized in that the cabinet door lock (11) is fixedly connected with a lock shaft (23), two fixing terminals (24) are fixedly connected to an inner side fixing frame (16) close to the cabinet door lock (11), a fixing shaft (25) is fixedly connected between the two fixing terminals (24), a spring (26) is fixedly connected to one side, close to the cabinet door lock (11), of one fixing terminal (24) close to the cabinet door lock (11), a gasket (27) is fixedly connected to the other end of the spring (26), and the gasket (27) is tightly attached to a closed cabinet door (9).
6. The switchgear for a combined photovoltaic micro-grid according to claim 4, wherein: the side wall fixing frames (21) and the outer side fixing frames are fixed through corresponding bolt holes (12) in a penetrating mode through bolts, and the inner side fixing frames (16) between the adjacent box bodies are connected with a plurality of supporting rods (15) from top to bottom through the corresponding bolt holes (12) in a penetrating mode through the bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297942.8U CN221042010U (en) | 2023-08-24 | 2023-08-24 | Combined type switch cabinet for photovoltaic micro-grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297942.8U CN221042010U (en) | 2023-08-24 | 2023-08-24 | Combined type switch cabinet for photovoltaic micro-grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042010U true CN221042010U (en) | 2024-05-28 |
Family
ID=91139694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322297942.8U Active CN221042010U (en) | 2023-08-24 | 2023-08-24 | Combined type switch cabinet for photovoltaic micro-grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042010U (en) |
-
2023
- 2023-08-24 CN CN202322297942.8U patent/CN221042010U/en active Active
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