Optical storage integrated box-type substation

Abstract

The invention relates to the field of light storage power transformation, and discloses a light storage integrated box-type substation, which comprises a fixed box body, the top of the fixed box body is fixedly connected with a fixed ceiling, the top of the fixed box body is provided with a control mechanism, the control mechanism comprises rotating rods, and the two rotating rods are rotatably connected to the front end and the rear end of the top of the fixed box body respectively. Side plates are arranged on the front side and the rear side of the fixed box body, connecting blocks are fixedly connected to the left sides and the right sides of the tops of the side plates, the tops of the connecting blocks are fixedly connected with rotating rods, and a driving assembly is arranged on the front side of the top of the fixed box body. Through meshing transmission of the driving gear and the driven gear, the rotating rod on the front side can be driven to rotate, and the transmission rod drives the driven chain wheel to rotate through transmission of the driving chain wheel and the chain, so that the side plates on the two sides are driven to be unfolded in the direction away from the fixed box body, part of rainwater is shielded, and overhauling and maintenance are facilitated for overhauling personnel.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of light storage power transformation, in particular to a light storage integrated box-type substation. BACKGROUND

[0002] Light storage, i.e. the combination of photovoltaic power generation and energy storage, wherein the photovoltaic power generation system converts solar energy into direct current through solar panels, completing the initial conversion from clean energy to electric energy, and the energy storage system generally uses lithium batteries to store the electric energy generated by photovoltaic power generation.

[0003] With the increasing installed capacity of new energy power generation systems, photovoltaic power generation has the characteristics of intermittency and instability, and its output depends on the light conditions, leading to the increasingly prominent problem of power grid accommodation, and the phenomenon of light abandonment occurs from time to time, at which time a light storage integrated box-type substation is needed.

[0004] The light storage integrated substation on the market contains high and low voltage power distribution devices, which are responsible for power distribution and regulation, and the voltage conversion is realized through the transformer main body, the solar energy is captured through the crystalline silicon panel element and stored through the energy storage device, and when the electric energy needs to be transmitted, it can be converted into electric energy with the help of the inverter, connected to the power grid, and realize the stable transmission of electric power, but the sealing design of the box-type substation can protect the internal equipment from external environmental interference, but also hinders the heat dissipation, causing the internal equipment of the box to reduce the service life due to the height, in order to solve the above problems, the prior art adds a forced cooling way in the box to reduce the working temperature of the equipment inside the box, when the light storage integrated box-type substation is overhauled in the rain, if the equipment on the side close to the outside of the box needs to be overhauled, the maintenance personnel often have to work directly in the rain, in order to cope with this situation, although temporary rainproof sheds or rainproof equipment are taken to maintain clear vision and convenient operation, but these measures still cannot completely eliminate the influence of rain on the maintenance work, which is not conducive to the maintenance personnel to carry out maintenance in the rain, reduces the convenience of using the device, and cannot meet the needs of the users. SUMMARY

[0005] The purpose of the present application is to provide a light storage integrated box-type substation, which solves the problem that the light storage integrated box-type substation is not conducive to maintenance personnel to carry out maintenance in the rain when in use.

[0006] In order to achieve the above purpose, the technical scheme is as follows: The utility model discloses a light storage integrated box type substation, including fixed box, the top of fixed box is fixedly connected with fixed roof, the top of fixed box is provided with control mechanism, control mechanism is used for the maintenance of convenient maintenance personnel, the left and right sides of fixed roof all are provided with telescopic mechanism, telescopic mechanism is used for the extension of convenient box range, the top of fixed box is provided with rotating mechanism, rotating mechanism is used for improving the power generation of photovoltaic module, The control mechanism includes rotating rods, two rotating rods are rotatably connected to the top front and rear ends of the fixed box, side plates are arranged on the front and rear sides of the fixed box, the top left and right sides of each side plate are fixedly connected with a connecting block, the top of each connecting block is fixedly connected with a rotating rod, a drive assembly is arranged on the top front side of the fixed box, and a transmission assembly is arranged on the top middle of the fixed box.

[0007] Preferably, the telescopic mechanism includes a motor fixedly connected to the inside front side of the fixed roof, a bidirectional threaded rod fixedly connected to the output end of the motor, movable blocks threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod, connecting rods rotatably connected to the left and right sides of each movable block, connecting seats rotatably connected to one end of each connecting rod, movable roofs arranged on the left and right sides of the fixed roof, the connecting seat on one side fixedly connected with a movable roof, and a guide assembly arranged on the inside top of the fixed roof.

[0008] Preferably, the rotating mechanism includes grooves, a plurality of grooves are arranged on the top of each of the movable roof and the fixed roof, a threaded column is rotatably connected to the inside of each groove, a sliding block is threadedly connected to the outside of each threaded column, a support rod is rotatably connected to the top of each sliding block, a support block is rotatably connected to the top of each support rod, and a photovoltaic panel is fixedly connected to the top of each support block.

[0009] Preferably, the drive assembly includes a motor fixedly connected to the top front side of the fixed box, a transmission rod fixedly connected to the output end of the motor, a driving gear fixedly connected to the left and right sides of the outer wall of the transmission rod, a driven gear fixedly connected to the left and right sides of the outer wall of the front rotating rod, and the driven gear is meshedly connected with the driving gear.

[0010] Preferably, the transmission assembly includes a driving sprocket and a chain, the driving sprocket is fixedly connected to the outside middle of the transmission rod, a driven sprocket is fixedly connected to the middle of the outer wall of the rear rotating rod, and the driven sprocket is in transmission connection with the driving sprocket through the chain.

[0011] Preferably, the guide assembly includes a guide rod fixedly connected to the inside top of the fixed roof, a guide block slidingly connected to the outside of the guide rod, and the bottom of the guide block is fixedly connected with the movable block.

[0012] Preferably, the telescopic mechanism further comprises a moving box body, two moving box bodies are respectively slidably connected to the left and right sides of the fixed box body, and the top of the moving box body is slidably connected with the movable roof.

[0013] Preferably, the telescopic mechanism further comprises a sliding groove, a plurality of sliding grooves are respectively arranged on the front and rear sides of the corresponding movable roof, and the movable roof is slidably connected with the fixed roof through the sliding grooves.

[0014] Preferably, the rotating mechanism further comprises a fixed seat, a plurality of fixed seats are respectively rotatably connected to the top front sides of the fixed roof and the movable roof, and the top of the fixed seat is fixedly connected with the front end of the photovoltaic panel.

[0015] Preferably, the front and rear sides of the fixed roof are fixedly connected with fixed plates, and the bottom of the fixed plate is fixedly connected with a rain curtain.

[0016] To sum up, the present application has at least one of the following beneficial technical effects: 1. The motor drives the transmission rod to rotate, the transmission rod drives the front rotating rod to rotate through the meshing transmission of the driving gear and the driven gear, and the transmission rod drives the driven sprocket to rotate through the transmission of the driving sprocket and the chain, so that the rear rotating rod rotates, thereby driving the side plates on both sides to expand away from the fixed box body, shielding part of the rainwater, so as to facilitate the maintenance personnel to carry out maintenance and maintenance, and improve the convenience of the device.

[0017] 2. The motor drives the bidirectional threaded rod to rotate, drives the movable block to move, and the movable block can drive the connecting seat to move through the connecting rod, so that the movable roof can extend out of the fixed roof, and the movable roof and the moving box body can expand the number and loading volume of the photovoltaic modules of the device, thereby improving the functionality of the device.

[0018] 3. The rotating threaded column drives the sliding block to move, the sliding block drives the supporting block to move through the supporting rod, thereby driving the photovoltaic panel to rotate, and the staff can adjust the angle of the photovoltaic panel according to the latitude of the device, so as to improve the power generation capacity of the photovoltaic panel and improve the convenience of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of the present application; Figure 2 is a front view of the present application; Figure 3 is a partial structure schematic view of the present application; Figure 4 is a partial structure schematic view of the telescopic mechanism of the present application; Figure 5 is Figure 4 is an enlarged view of A in Figure 6 It is a schematic view of the partial structure of the rotating mechanism of the application. Figure 7 It is a sectional view of the partial structure of the application. Figure 8 It is an enlarged view of B in Figure 7 .

[0020] Wherein, 1, fixed box body; 2, control mechanism; 21, rotating rod; 22, connecting block; 23, side plate; 24, driving assembly; 241, motor; 242, transmission rod; 243, driving gear; 244, driven gear; 25, transmission assembly; 251, driving sprocket; 252, driven sprocket; 253, chain; 3, telescopic mechanism; 31, motor; 32, bidirectional threaded rod; 33, movable block; 34, connecting rod; 35, connecting seat; 36, movable roof; 37, guide assembly; 371, guide rod; 372, guide block; 38, moving box body; 39, sliding chute; 4, rotating mechanism; 41, groove; 42, threaded column; 43, sliding block; 44, support rod; 45, support block; 46, photovoltaic panel; 47, fixed seat; 5, fixed roof; 6, fixed plate; 7, rain curtain. DETAILED DESCRIPTION

[0021] The following will be combined with the attached Figure 1 -attached Figure 8 , the application is further described in detail.

[0022] The application provides a light storage integrated box-type substation, which comprises a fixed box body 1, a fixed roof 5 is fixedly connected to the top of the fixed box body 1, a control mechanism 2 is arranged on the top of the fixed box body 1, the control mechanism 2 is used for facilitating maintenance personnel to carry out maintenance, a telescopic mechanism 3 is arranged on the left and right sides of the fixed roof 5, the telescopic mechanism 3 is used for facilitating expansion of the range of the box body, a rotating mechanism 4 is arranged on the top of the fixed box body 1, and the rotating mechanism 4 is used for improving the power generation of the photovoltaic assembly. The control mechanism 2 comprises rotating rods 21, two rotating rods 21 are rotatably connected at the top front and rear ends of the fixed box body 1, the front and rear sides of the fixed box body 1 are provided with side plates 23, the top left and right sides of the side plate 23 are fixedly connected with connecting blocks 22, the top of the connecting block 22 is fixedly connected with the rotating rod 21, the rotating rod 21 drives the side plate 23 to rotate through the connecting block 22, the top front side of the fixed box body 1 is provided with a driving assembly 24, and the top middle part of the fixed box body 1 is provided with a transmission assembly 25; the driving assembly 24 comprises a motor 241 fixedly connected to the top front side of the fixed box body 1, the output end of the motor 241 is fixedly connected with a transmission rod 242, the motor 241 drives the transmission rod 242 to rotate, the outer wall left and right sides of the transmission rod 242 are fixedly connected with driving gears 243, the transmission rod 242 drives the driving gears 243 to rotate, the outer wall left and right sides of the front rotating rod 21 are fixedly connected with driven gears 244, the driven gears 244 are meshed and connected with the driving gears 243, and the driving gears 243 rotate; the transmission assembly 25 comprises a driving sprocket 251 and a chain 253, the driving sprocket 251 is fixedly connected to the outer middle part of the transmission rod 242, the transmission rod 242 drives the driving sprocket 251 to rotate, and the outer wall middle part of the rear rotating rod 21 is fixedly connected with a driven sprocket 252; the driven sprocket 252 is in transmission connection with the driving sprocket 251 through the chain 253, and the driving sprocket 251 drives the driven sprocket 252 to rotate through the transmission of the chain 253. Specifically, when the device needs to be overhauled and maintained on a rainy day, the motor 241 is started, the rotation of the motor 241 drives the transmission rod 242 to rotate, and the rotation of the transmission rod 242 further drives the driving gear 243 to rotate, so that the driven gear 244 also rotates and drives the front rotating rod 21 to rotate, thereby driving the front side plate 23 to rotate, and the movement of the transmission rod 242 also drives the driving sprocket 251 to rotate, and the driving sprocket 251 drives the driven sprocket 252 to rotate through the chain 253, so that the rear rotating rod 21 also starts to rotate, and the rotating directions of the two rotating rods 21 are opposite, so that the side plates 23 on the two sides can be expanded away from the fixed box body 1, thereby shielding part of the rain, providing a relatively dry environment for the maintenance personnel, facilitating the overhauling and maintenance work of the equipment, and improving the convenience of use of the device.

[0023] The telescopic mechanism 3 comprises a motor 31 fixedly connected to the inner front side of the fixed ceiling 5, the output end of the motor 31 is fixedly connected with a bidirectional threaded rod 32, the motor 31 drives the bidirectional threaded rod 32 to rotate, the outer wall of the bidirectional threaded rod 32 is threadedly connected with a movable block 33 on the front and back sides, the bidirectional threaded rod 32 drives the movable block 33 to move, the left and right sides of the movable block 33 are rotatably connected with a connecting rod 34, one end of the connecting rod 34 is rotatably connected with a connecting seat 35, when the movable block 33 moves, the connecting seat 35 can be pushed to move through the connecting rod 34, the left and right sides of the fixed ceiling 5 are provided with a movable ceiling 36, one side of the connecting seat 35 is fixedly connected with the movable ceiling 36, the connecting seat 35 drives the movable ceiling 36 to move, the inner top side of the fixed ceiling 5 is provided with a guide assembly 37, the telescopic mechanism 3 further comprises a moving box body 38, two moving box bodies 38 are slidably connected to the left and right sides of the fixed box body 1, the moving box body 38 can be telescopic, the top of the moving box body 38 is slidably connected with the movable ceiling 36, the telescopic mechanism 3 further comprises a sliding groove 39, a plurality of sliding grooves 39 are formed on the front and back sides of the corresponding movable ceiling 36, the movable ceiling 36 is slidably connected with the fixed ceiling 5 through the sliding groove 39, and the movement of the movable ceiling 36 is guided through the sliding groove 39; Specifically, when the device is used, the motor 31 is started to drive the bidirectional threaded rod 32 to rotate, with the rotation of the bidirectional threaded rod 32, the movable block 33 is driven to move, in the moving process of the movable block 33, the connecting seat 35 can be pushed to move through the action of the connecting rod 34, the connecting seat 35 can further drive the movable ceiling 36 to extend from the fixed ceiling 5, through the action of the moving box body 38 and the movable ceiling 36, the number and loading volume of the photovoltaic module of the device can be increased, in addition, since the moving box body 38 and the movable ceiling 36 slide with each other, the movable ceiling 36 and the moving box body 38 can independently move, so that greater flexibility and functionality are provided, and the functionality of the device is improved.

[0024] The rotating mechanism 4 comprises a groove 41, a plurality of grooves 41 are formed on the top of the movable ceiling 36 and the fixed ceiling 5, the inner sides of the plurality of grooves 41 are rotatably connected with a threaded column 42, the outer side of the threaded column 42 is threadedly connected with a sliding block 43, when the threaded column 42 rotates, the sliding block 43 can move, the top of the sliding block 43 is rotatably connected with a supporting rod 44, the top of the supporting rod 44 is rotatably connected with a supporting block 45, the sliding block 43 can push the supporting block 45 to move through the supporting rod 44, the top of the supporting block 45 is fixedly connected with a photovoltaic panel 46, the supporting block 45 drives the photovoltaic panel 46 to rotate, the rotating mechanism 4 further comprises a fixed seat 47, a plurality of fixed seats 47 are rotatably connected to the top front side of the fixed ceiling 5 and the movable ceiling 36, the top of the fixed seat 47 is fixedly connected with the front end of the photovoltaic panel 46, so that the photovoltaic panel 46 can rotate around the fixed seat 47; Specifically, in use, the threaded column 42 is rotated, and the sliding block 43 moves along with the rotation of the threaded column 42 due to the limiting action of the groove 41. In the movement process of the sliding block 43, the sliding block 43 pushes the supporting block 45 to move through the action of the supporting rod 44. Since the front side of the photovoltaic panel 46 is connected with the fixed seat 47, the movement of the supporting block 45 drives the photovoltaic panel 46 to rotate. According to the specific latitude of the device, the angle of the photovoltaic panel 46 is adjusted to optimize the receiving angle of sunlight, thereby significantly improving the power generation efficiency of the photovoltaic panel 46 and improving the convenience of the device.

[0025] The guide assembly 37 includes a guide rod 371 fixedly connected to the inner top of the fixed roof 5. The outer side of the guide rod 371 is slidingly connected with a guide block 372. The bottom of the guide block 372 is fixedly connected with the movable block 33. The movement of the movable block 33 is guided by the guide block 372. Specifically, the guide block 372 can only slide on the guide rod 371, so that the guide block 372 can guide the movement of the movable block 33.

[0026] The front and rear sides of the fixed roof 5 are fixedly connected with fixed plates 6. The bottom of the fixed plate 6 is fixedly connected with a rain curtain 7, which can improve the waterproof performance of the device. Specifically, the rain curtain 7 at the bottom of the fixed plate 6 can significantly improve the waterproof performance of the device in use.

[0027] Working principle: when the device needs to be maintained and repaired on a rainy day, the motor 241 is started, which drives the transmission rod 242 to rotate. The rotation of the transmission rod 242 drives the driving gear 243 to rotate. Since the driven gear 244 is engaged with the driving gear 243, the driven gear 244 drives the front rotating rod 21 to rotate, thereby rotating the front side plate 23. The transmission rod 242 also drives the driving sprocket 251 to rotate, which drives the driven sprocket 252 to rotate through the transmission of the chain 253, thereby driving the rear rotating rod 21 to rotate, so that the rear side plate 23 rotates. The rotation directions of the two rotating rods 21 are opposite, thereby driving the side plates 23 on both sides to expand away from the fixed box 1, thereby shielding part of the rainwater to facilitate the maintenance personnel to maintain and repair part of the equipment. When the device is in use, the motor 31 is started to drive the bidirectional threaded rod 32 to rotate, thereby driving the movable block 33 to move. The movable block 33 moves to drive the connecting seat 35 to move through the connecting rod 34. The connecting seat 35 further drives the movable roof 36 to move, so that the movable roof 36 can extend out of the fixed roof 5. The movable roof 36 and the moving box 38 can expand the number and loading volume of the photovoltaic assembly of the device. Since the moving box 38 and the movable roof 36 slide with each other, the movable roof 36 and the moving box 38 can move independently. Finally in using the device, rotate the threaded column 42, because the slider 43 is limited by the groove 41, when the threaded column 42 rotates, the slider 43 will move with it, when the slider 43 moves, through the support rod 44 can push the support block 45 to move, and because the front side of the photovoltaic panel 46 is connected with the fixed seat 47, when the support block 45 moves, the photovoltaic panel 46 will rotate with it, according to the latitude of the device, adjust the angle of the photovoltaic panel 46, can improve the power generation of the photovoltaic panel 46.

[0028] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A photovoltaic and energy storage integrated box-type substation, comprising a fixed box (1), characterized in that: The top of the fixed box (1) is fixedly connected to a fixed roof (5), the top of the fixed box (1) is provided with a control mechanism (2), the control mechanism (2) is used to facilitate maintenance personnel to perform maintenance, the left and right sides of the fixed roof (5) are provided with telescopic mechanisms (3), the telescopic mechanisms (3) are used to facilitate the expansion of the box range, and the top of the fixed box (1) is provided with a rotating mechanism (4), the rotating mechanism (4) is used to increase the power generation of the photovoltaic module; The control mechanism (2) includes a rotating rod (21), and the two rotating rods (21) are rotatably connected to the front and rear ends of the top of the fixed box (1), and the front and rear sides of the fixed box (1) are both provided with side panels (23). The left and right sides of the top of the side panels (23) are both fixedly connected with connecting blocks (22), and the top of the connecting blocks (22) is fixedly connected to the rotating rod (21). The front side of the top of the fixed box (1) is provided with a driving assembly (24), and the middle part of the top of the fixed box (1) is provided with a transmission assembly (25).

2. The photovoltaic and energy storage integrated box-type substation according to claim 1 is characterized in that: The telescopic mechanism (3) includes a motor (31), the motor (31) is fixedly connected to the inner front side of the fixed roof (5), the output end of the motor (31) is fixedly connected to a bidirectional threaded rod (32), the front and rear sides of the outer wall of the bidirectional threaded rod (32) are both threadedly connected to a movable block (33), the left and right sides of the movable block (33) are both rotatably connected to a connecting rod (34), one end of the connecting rod (34) is rotatably connected to a connecting seat (35), the left and right sides of the fixed roof (5) are both provided with a movable roof (36), one side of the connecting seat (35) is fixedly connected to the movable roof (36), and the inner top of the fixed roof (5) is provided with a guide assembly (37).

3. The photovoltaic and energy storage integrated box-type substation according to claim 2 is characterized in that: The rotating mechanism (4) includes a groove (41), and a plurality of the grooves (41) are respectively opened on the top of the movable roof (36) and the fixed roof (5), the inner sides of the plurality of grooves (41) are rotatably connected to a threaded column (42), the outer sides of the threaded column (42) are threadedly connected to a slider (43), the top of the slider (43) is rotatably connected to a support rod (44), the top of the support rod (44) is rotatably connected to a support block (45), and the top of the support block (45) is fixedly connected to a photovoltaic panel (46).

4. The photovoltaic and energy storage integrated box-type substation according to claim 1, characterized in that: The driving assembly (24) comprises a motor (241), the motor (241) being fixedly connected to the top front side of the fixed box (1), the output end of the motor (241) being fixedly connected to a transmission rod (242), the left and right sides of the outer wall of the transmission rod (242) being fixedly connected to driving gears (243), and the left and right sides of the outer wall of the front rotating rod (21) being fixedly connected to driven gears (244), the driven gears (244) being meshed and connected to the driving gear (243).

5. The photovoltaic and energy storage integrated box-type substation according to claim 4 is characterized in that: The transmission assembly (25) comprises a driving sprocket (251) and a chain (253), wherein the driving sprocket (251) is fixedly connected to the middle portion of the outer side of the transmission rod (242), and a driven sprocket (252) is fixedly connected to the middle portion of the outer wall of the rear rotating rod (21), and the driven sprocket (252) is transmission-connected to the driving sprocket (251) via the chain (253).

6. The photovoltaic and energy storage integrated box-type substation according to claim 2, characterized in that: The guide assembly (37) comprises a guide rod (371), the guide rod (371) being fixedly connected to the inner top of the fixed ceiling (5), the outer side of the guide rod (371) being slidably connected to a guide block (372), and the bottom of the guide block (372) being fixedly connected to the movable block (33).

7. The photovoltaic and energy storage integrated box-type substation according to claim 2, characterized in that: The telescopic mechanism (3) further comprises a movable box (38), wherein the two movable boxes (38) are respectively slidably connected to the left and right sides of the fixed box (1), and the top of the movable box (38) is slidably connected to the movable roof (36).

8. The photovoltaic and energy storage integrated box-type substation according to claim 1, characterized in that: The telescopic mechanism (3) further includes a slide groove (39), wherein a plurality of the slide grooves (39) are respectively provided on the front and rear sides of the corresponding movable roof (36), and the movable roof (36) is slidably connected to the fixed roof (5) via the slide grooves (39).

9. The photovoltaic and energy storage integrated box-type substation according to claim 3, characterized in that: The rotating mechanism (4) further includes a fixing seat (47), wherein a plurality of the fixing seats (47) are rotatably connected to the front sides of the tops of the fixed roof (5) and the movable roof (36), respectively, and the tops of the fixing seats (47) are fixedly connected to the front ends of the photovoltaic panels (46).

10. The photovoltaic and energy storage integrated box-type substation according to claim 1, characterized in that: The front and rear sides of the fixed roof (5) are both fixedly connected to fixed plates (6), and the bottom of the fixed plate (6) is fixedly connected to a rain curtain (7).

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