Distributed ultra-short-term photovoltaic power generation prediction device

Abstract

This invention provides a distributed ultra-short-term photovoltaic (UVP) power prediction device. The device includes: a prediction and protection section comprising a housing; a detector body with a connector plug; a slot on the housing communicating with the interior of the housing; a clamping section located on one side of the housing, comprising a driving member and two clamping members, the driving member being driven to the two clamping members; the clamping members being movably disposed relative to the housing; the clamping section having a clamping position where the two clamping members are close to each other to form a clamping cavity and a release position where the two clamping members are far apart; and a locking section comprising a locking member, having a locking position engaging with the driving member and an unlocking position away from the driving member. This invention solves the problems of inconvenient assembly and disassembly and loss of fasteners in existing distributed UVP power prediction devices.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic power generation prediction technology, and more specifically, to a distributed ultra-short-term photovoltaic power generation prediction device. Background Technology

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at the semiconductor interface. It mainly consists of three parts: solar panels, a controller, and an inverter. The main components are electronic devices. Currently, photovoltaic panels require power prediction after installation. However, because the installation is outdoors, the wired connection between the device and the photovoltaic panel is susceptible to damage from rain and insects. Patent documents have addressed this issue. For example, Chinese patent CN217036145U discloses a distributed ultra-short-term photovoltaic power generation prediction device, comprising: a body, a display screen embedded in one outer wall of the body, a multimeter embedded below the end of the body near the display screen, a connecting wire connected to the multimeter's measuring end, a lower sleeve fitted at the other end of the connecting wire, a hinge fixed to one end of the lower sleeve, and an upper sleeve connected to the other end of the hinge; and a sealing ring, which is arranged around the inner walls of both ends of the upper and lower sleeves. This distributed ultra-short-term photovoltaic power generation prediction device is equipped with an upper sleeve and a lower sleeve. It uses sealing rings at both ends to seal and protect the external cables and connecting wires, and uses insulating strips to insulate and protect the wiring points, thereby improving the sealing effect at the wiring points and preventing liquids, insects, etc. from seeping into the cable connections and causing short circuits and damage to the equipment, thus improving the safety of the device.

[0003] Although the above-mentioned technical solution protects the connection point of the line end, it still has obvious defects in actual use. For example, when installing the equipment, it is necessary to use a fixing plate to wrap the support column and then use fasteners to fix it. The whole process makes the installation and disassembly of the equipment cumbersome and inconvenient, and the fasteners are easy to be lost. Summary of the Invention

[0004] The main objective of this invention is to provide a distributed ultra-short-term photovoltaic power generation prediction device to solve the problems of inconvenient disassembly and assembly and loss of fasteners in existing distributed ultra-short-term photovoltaic power generation prediction devices.

[0005] To achieve the above objectives, the present invention provides a distributed ultra-short-term photovoltaic power generation prediction device, comprising: a prediction protection section, including a housing and a detector body located inside the housing, the detector body having a docking plug, and a slot on the housing communicating with the interior of the housing; a clamping section located on one side of the housing, the clamping section including a driving member and two clamping members, the driving member being drivenly connected to the two clamping members, the clamping members being movably disposed relative to the housing, the clamping section having a clamping position where the two clamping members are close to each other to form a clamping cavity and a release position where the two clamping members are far apart from each other; and a locking section, including a support frame and a locking member connected to the support frame, the support frame being movably disposed in the housing, the locking member having a locking position that engages with the driving member and an unlocking position that is far away from the driving member.

[0006] Furthermore, the clamping part also includes a guide member, and the driving member is rotatably disposed in the housing; the clamping member includes: a moving member, which is helically engaged with the driving member; a connecting member, which is slidably engaged with the guide member; and a clamping member, which is connected to the moving member through the connecting member. When the driving member is rotated, the two moving members move closer to or further away from each other.

[0007] Furthermore, the moving parts are provided with external threads, the external threads of the two moving parts are rotated in opposite directions, the two ends of the driving component are respectively provided with threaded holes, the two moving parts are respectively inserted into the two threaded holes, and the external threads of the two moving parts are respectively helically engaged with the two threaded holes.

[0008] Furthermore, the driving component is a toothed rotating cylinder with teeth on its outer periphery, and the locking component is a toothed plate with teeth, which is configured to engage with the toothed rotating cylinder.

[0009] Furthermore, the locking part also includes: a threaded rod, rotatably mounted on the housing; and a threaded sleeve, one end of which is located on the outer periphery of the threaded rod and threadedly engaged with the threaded rod, and the other end of which is connected to the support frame.

[0010] Furthermore, the predictive protection section also includes a docking mechanism, which includes: a sealing guide tube inserted into the slot opening; a limiting member located on the outer periphery of the sealing guide tube, the limiting member being connected to the side of the sealing guide tube facing the docking plug, and the sealing guide tube slidingly engaging with the slot opening, the sealing guide tube having an insertion position close to the docking plug and a disconnection position away from the docking plug; the locking section also includes a mounting member and a blocking member connected to the mounting member, the mounting member being connected to the support frame, and when the sealing guide tube is in the insertion position, the blocking member is configured to be able to limit or disengage from the limiting member.

[0011] Furthermore, when the sealing guide tube is in the insertion position, the blocking element is located on the side of the limiting element opposite to the mating plug.

[0012] Furthermore, the docking mechanism also includes a first elastic element, which is located on the outer periphery of the docking plug. One end of the first elastic element is connected to the limiting element, and the other end of the first elastic element is connected to the detector body.

[0013] Furthermore, the limiting member is provided with two abutting members, and the docking mechanism also includes two sealing components, the sealing components including: an arc-shaped sealing member; a fixing member, the fixing member extending from the detector body to the slot opening, the fixing member having an arc-shaped sealing member at one end facing the slot opening, the fixing member being movably arranged relative to the detector body along the radial direction of the docking plug; and a linkage member connected to the side of the fixing member facing the sealing guide cylinder; wherein, when the sealing guide cylinder moves to the insertion position, the two abutting members abut against the two linkage members respectively, so that the two linkage members are close together, and when the sealing guide cylinder moves to the disengagement position, the two abutting members disengage from the two linkage members respectively.

[0014] Furthermore, the abutment member has a guide surface on the side facing the docking plug. The guide surface is inclined relative to the sealing guide cylinder. Along the axis of the sealing guide cylinder, the distance between the two guide surfaces gradually increases from the sealing guide cylinder to the docking plug. And / or, the sealing member also includes a guide rod and a second elastic member located on the outer periphery of the guide rod. The end of the fixing member away from the slot opening is located on the outer periphery of the guide rod, and the fixing member slides with the guide rod. The second elastic member is used to provide an elastic force to the fixing member away from the docking plug. In this case, one of the two guide rods is connected to the housing, and the other guide rod is connected to the detector body.

[0015] By applying the technical solution of this invention, a clamping part is provided on one side of the housing. A driving component allows two clamping components to move towards each other, thereby clamping the clamping part onto the support column. Alternatively, the driving component can be used to move the two clamping components away from each other, releasing the clamping part from the support column. This achieves rapid clamping and release of the clamping part, enabling rapid assembly and disassembly of the distributed ultra-short-term photovoltaic power generation prediction device. This avoids the cumbersome process of using multiple fasteners for installation and disassembly in traditional equipment, reduces the risk of fastener loss, and significantly improves the efficiency of device installation and disassembly. Furthermore, by providing a locking component, additional locking is provided after the distributed ultra-short-term photovoltaic power generation prediction device is installed, ensuring more stable installation on the support column and preventing the clamping part from detaching from the support column due to external factors. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0017] Figure 1A schematic diagram of an embodiment of the distributed ultra-short-term photovoltaic power generation prediction device of the present invention is shown;

[0018] Figure 2 It shows Figure 1 A schematic diagram of the internal structure of the prediction protection section of a distributed ultra-short-term photovoltaic power generation prediction device.

[0019] Figure 3 It shows Figure 2 A partial structural diagram of the predictive protection section;

[0020] Figure 4 It shows Figure 3 Enlarged view of point A in the predicted protective section;

[0021] Figure 5 It shows Figure 1 Another internal structural diagram of the prediction protection section of the distributed ultra-short-term photovoltaic power generation prediction device;

[0022] Figure 6 It shows Figure 1 A schematic diagram of the clamping and locking parts of a distributed ultra-short-term photovoltaic power generation prediction device;

[0023] Figure 7 It shows Figure 6 A schematic diagram of the clamping part;

[0024] Figure 8 It shows Figure 6 A schematic diagram of the locking mechanism.

[0025] The above figures include the following reference numerals:

[0026] 1. Predictive protection section; 2. Clamping section; 101. Housing; 102. Slot; 103. Detector body; 104. Connecting plug; 105. Sealing guide tube; 106. Connecting wire end; 107. Limiting component; 108. First elastic component; 109. Guide rod; 110. Fixing component; 111. Second elastic component; 112. Linkage component; 113. Arc-shaped sealing component; 114. Abutting component; 115. Rectangular groove; 117. Guide surface; 201. Guide component; 202. Threaded sleeve; 203. Connecting component; 204. Clamping component; 205. Support rotating frame; 206. Driving component; 207. Threaded hole; 208. Moving component; 209. Vertical guide groove; 210. Support frame; 211. Mounting component; 212. Blocking component; 213. Threaded rod; 214. Locking component. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] like Figures 1 to 8 As shown, an embodiment of the present invention provides a distributed ultra-short-term photovoltaic power generation prediction device. The distributed ultra-short-term photovoltaic power generation prediction device includes: a prediction protection unit 1, comprising a housing 101 and a detector body 103 located inside the housing 101, the detector body 103 having a docking plug 104, and a slot 102 provided on the housing 101, the slot 102 communicating with the interior of the housing 101; a clamping unit 2, located on one side of the housing 101, the clamping unit 2 including a driving member 206 and two clamping members, the driving member 206 being drivenly connected to the two clamping members, the clamping members being movably arranged relative to the housing 101, the clamping unit 2 having a clamping position where the two clamping members are close to each other to form a clamping cavity and a release position where the two clamping members are far apart; and a locking unit, comprising a support frame 210 and a locking member 214 connected to the support frame 210, the support frame 210 being movably arranged on the housing 101, the locking member 214 having a locking position that locks into the driving member 206 and an unlocking position that is far away from the driving member 206.

[0029] In the above technical solution, by providing a clamping part 2 on one side of the housing 101, the driving component 206 can move the two clamping components towards each other, thereby clamping the clamping part 2 onto the support column. The driving component 206 can also be used to move the two clamping components away from each other, thereby releasing the clamping part 2 from the support column. This achieves the function of rapid clamping and rapid release of the clamping part, enabling rapid assembly and disassembly of the distributed ultra-short-term photovoltaic power generation prediction device. This avoids the cumbersome process of using multiple fasteners for installation and disassembly in traditional equipment, reduces the risk of fastener loss, and significantly improves the efficiency of device installation and disassembly. Furthermore, by providing a locking component 214, additional locking is provided after the distributed ultra-short-term photovoltaic power generation prediction device is installed, ensuring that the distributed ultra-short-term photovoltaic power generation prediction device can be installed more stably on the support column, preventing the clamping part from detaching from the support column due to external factors.

[0030] Furthermore, the housing 101 is provided with a slot 102 that communicates with the interior for connecting an external connection cable (e.g., a connection cable head 106), so that the connection cable head 106 can extend into the housing 101 through the slot 102 and connect to the docking plug 104.

[0031] Preferably, in an embodiment of the present invention, the support frame 210 is an L-shaped curved frame.

[0032] Preferably, in an embodiment of the present invention, a clamping part 2 is installed at the rear of the housing 101.

[0033] like Figure 7 As shown, in an embodiment of the present invention, the clamping part 2 further includes a guide member 201, and the driving member 206 is rotatably disposed on the housing 101; the clamping member includes: a moving member 208, which is helically engaged with the driving member 206; a connecting member 203, which is slidably engaged with the guide member 201; and a clamping member 204, which is connected to the moving member 208 through the connecting member 203. When the driving member 206 is rotated, the two moving members 208 move closer to or further away from each other.

[0034] In the above technical solution, the moving part 208 and the driving component 206 are screwed together, which can quickly adjust the distance between the two moving parts 208, thereby adjusting the distance between the two clamping parts 204, and thus switching the clamping part 2 between the clamping position and the release position, so as to realize the rapid assembly and disassembly of the distributed ultra-short-term photovoltaic power generation prediction device, and control the magnitude of the clamping force to avoid the problem of over-clamping or under-clamping, and prevent damage to the support column.

[0035] Furthermore, the sliding engagement between the guide member 201 and the connector 203 ensures the stability and accuracy of the clamping member 204 during movement, improving the overall stability of the equipment and maintaining good working condition even in complex outdoor environments. Operators only need to rotate the drive member 206 to clamp and release, eliminating the need to find and use additional tools or fasteners, greatly improving operational convenience and reducing the operator's workload.

[0036] Specifically, such as Figure 7 As shown in the embodiment of the present invention, the connector 203 includes a slide cylinder, a curved arm, and a connecting rod. One end of the curved arm is connected to the clamping member 204, and the other end of the curved arm is connected to the slide cylinder. The slide cylinder facilitates the passage of the guide member 201 to ensure smooth sliding. One end of the connecting rod is connected to the curved arm, and the other end of the connecting rod is connected to the moving member 208. The connection position between the connecting rod and the curved arm is located between the slide cylinder and the clamping member 204.

[0037] Preferably, in an embodiment of the present invention, the clamping member 204 is an arc-shaped clamping plate, and a rubber pad is provided on the inner side of the arc-shaped clamping plate to increase friction. The guide member 201 is a guide crossbar, and the guide crossbar is installed on the rear side of the box 101 through a fixing block.

[0038] Preferably, such as Figure 7As shown in the embodiment of the present invention, a support frame 205 is connected to the upper part of the rear of the housing 101. A drive component 206 is rotatably connected to the inner side of the support frame 205 via a bearing. Vertical guide grooves 209 are provided on both sides of the top of the housing 101. The support frame 210 is slidably engaged with the vertical guide grooves 209. An I-shaped pressure plate (installation component 211) is fixedly connected to the bottom of the support frame 210 and inside the housing 101. An arc-shaped baffle plate that cooperates with the rectangular groove 115 is installed at the bottom of the I-shaped pressure plate via a fixing block. There are multiple arc-shaped baffle plates, and multiple arc-shaped baffle plates are correspondingly arranged with multiple limiting components 107.

[0039] like Figure 7 As shown, in an embodiment of the present invention, the moving part 208 is provided with an external thread, the external threads of the two moving parts 208 are in opposite directions, the two ends of the driving member 206 are respectively provided with threaded holes 207, the two moving parts 208 are respectively passed through the two threaded holes 207, and the external threads of the two moving parts 208 are respectively helically engaged with the two threaded holes 207.

[0040] In the above technical solution, by setting two moving parts 208 with opposite rotation directions, and the two moving parts 208 are respectively screwed into the threaded holes 207 at both ends of the driving member 206, when the driving member 206 rotates, the two moving parts 208 will move in opposite directions along their respective threaded holes. This can ensure that the two clamping parts 204 move closer or further away synchronously and symmetrically, so as to achieve uniform clamping of the support column and avoid damage or slippage caused by uneven force on one side.

[0041] Furthermore, by adopting a helical engagement structure, the operator only needs to rotate the drive component 206 (toothed rotating cylinder) to simultaneously control the movement of the two moving parts 208 without the need for separate adjustment or operation, which greatly improves the efficiency of clamping and releasing operations.

[0042] Furthermore, the movement distance of the moving part 208 can be precisely controlled by the helical engagement between the external thread on the moving part 208 and the threaded hole 207 on the driving component 206. The operator can adjust the position of the moving part 208 by rotating the driving component 206 according to the specific clamping or releasing requirements, thereby achieving fine adjustment of the clamping force and ensuring the stability and reliability of the equipment clamping.

[0043] In one embodiment, external threads may be provided on the outer periphery of both ends of the driving member 206, and the moving member 208 may be a sleeve with internal threads. The internal threads of the two moving members 208 are rotated in opposite directions, so that the moving members 208 are located on the outer periphery of the driving member 206 and are threadedly engaged with the driving member 206. In this way, the two moving members 208 may be moved toward each other or away from each other by rotating the driving member 206.

[0044] Preferably, in an embodiment of the present invention, the movable part 208 is a threaded rod.

[0045] like Figure 6 and Figure 7 As shown, in an embodiment of the present invention, the driving member 206 is a toothed rotating cylinder with teeth on its outer periphery, and the locking member 214 is a toothed plate with teeth, which is configured to engage with the toothed rotating cylinder.

[0046] In the above technical solution, the meshing design between the toothed drum and the toothed plate allows for precise positioning and locking after the toothed drum is adjusted by rotating. This prevents the clamping state from loosening due to external vibration or the movement of the equipment itself during use, thus ensuring the overall stability of the equipment.

[0047] Furthermore, the toothed engagement between the toothed plate and the toothed rotating cylinder provides an additional locking mechanism for the device, preventing the clamping component 204 from automatically loosening due to accidental vibration during the prediction process. This ensures the safe clamping of the distributed ultra-short-term photovoltaic power generation prediction device during the prediction period and effectively avoids the problem of inaccurate measurement or equipment damage that may be caused by the loosening of the distributed ultra-short-term photovoltaic power generation prediction device.

[0048] Furthermore, when the teeth on the toothed drum and the teeth on the toothed plate are engaged, the locking status can be visually observed. Operators can easily confirm whether the equipment has been correctly locked, reducing operational errors that may be caused by unclear locking status.

[0049] like Figure 2 and Figure 8 As shown, in an embodiment of the present invention, the locking part further includes: a threaded rod 213, which is rotatably disposed on the housing 101; a threaded sleeve 202, one end of which is located on the outer periphery of the threaded rod 213 and threadedly engaged with the threaded rod 213, and the other end of which is connected to the support frame 210.

[0050] In the above technical solution, when the threaded rod 213 rotates, the threaded sleeve 202 that is threaded with it will move along the axial direction of the threaded rod 213, thereby driving the locking member 214 to move, so that the locking member 214 can move closer to or further away from the driving member 206, thereby enabling the locking member 214 to switch between the locked position and the unlocked position.

[0051] Specifically, in the embodiments of the present invention, the housing 101 is rotatably connected to a threaded rod 213 via a bearing component, and both sides of the support frame 210 are connected to toothed plates that cooperate with the toothed rotating cylinder via fixing blocks.

[0052] Existing distributed ultra-short-term photovoltaic power generation prediction devices typically place the wiring terminals externally. While this provides some protection, it also makes the connection susceptible to external influences, leading to instability. Therefore, in the embodiments of this invention, the distributed ultra-short-term photovoltaic power generation prediction device generally places the connector 104 inside the housing 101, and as shown... Figures 2 to 5 As shown, in an embodiment of the present invention, the predictive protection part 1 further includes a docking mechanism, which includes: a sealing guide tube 105, which passes through the slot opening 102; a limiting member 107, located on the outer periphery of the sealing guide tube 105, the limiting member 107 being connected to the side of the sealing guide tube 105 facing the docking plug 104, and the sealing guide tube 105 slidingly engaging with the slot opening 102, the sealing guide tube 105 having an insertion position close to the docking plug 104 and a disconnection position away from the docking plug 104; the locking part further includes a mounting member 211 and a blocking member 212 connected to the mounting member 211, the mounting member 211 being connected to the support frame 210, and when the sealing guide tube 105 is in the insertion position, the blocking member 212 is configured to be able to limit engagement or disengage with the limiting member 107.

[0053] In the above technical solution, the connecting wire 106 can be quickly and stably inserted into or pulled out of the docking plug 104 by sliding the sealing guide tube 105. The cooperation between the blocking member 212 and the limiting member 107 automatically locks or releases the insertion position of the sealing guide tube 105, which not only simplifies the operation process and improves the efficiency of the equipment, but also provides the force to keep the sealing guide tube 105 in the insertion position, realizing the self-locking function and ensuring the stable connection between the connecting wire 106 and the docking plug 104, maintaining good electrical contact even under external vibration or impact.

[0054] Furthermore, the sliding fit between the sealing guide tube 105 and the slot 102 ensures that the connecting wire head 106 and the docking plug 104 can be docked inside the housing 101, thereby ensuring the sealing during docking and effectively preventing external factors such as rainwater and dust from corroding the docking parts, thus improving the equipment's protection capabilities and reliability.

[0055] Specifically, in an embodiment of the present invention, a sealing guide cylinder 105 is provided on the inner side of the circular slot opening 102, and a connecting wire head 106 for use in conjunction with the docking plug 104 is provided on the inner side of the sealing guide cylinder 105.

[0056] Preferably, in an embodiment of the present invention, the blocking member 212 is an arc-shaped blocking plate, that is, a plate-like structure with rounded corners; the limiting member 107 is a rectangular blocking sheet.

[0057] Specifically, in an embodiment of the present invention, when the sealing guide cylinder 105 is in the insertion position, the blocking member 212 is located on the side of the limiting member 107 opposite to the mating plug 104. Thus, when the sealing guide cylinder 105 is in the insertion position, moving the support frame 210 along the axis of the threaded rod 213 allows the support frame 210 to drive the blocking member 212 towards the limiting member 107 via the mounting member 211. This allows the blocking member 212 to move from above the side of the limiting member 107 opposite to the mating plug 104 to a position that stops the movement of the limiting member 107. This allows rotating the threaded rod 213 to simultaneously move the blocking member 212 and the locking member 214, achieving simultaneous locking of the sealing guide cylinder 105 and the driving member 206, thus simplifying the operation.

[0058] like Figure 3 As shown, in an embodiment of the present invention, the docking mechanism further includes a first elastic element 108, which is located on the outer periphery of the docking plug 104. One end of the first elastic element 108 is connected to the limiting element 107, and the other end of the first elastic element 108 is connected to the detector body 103.

[0059] In the above technical solution, during the process of connecting or disconnecting the connecting wire 106, the first elastic element 108 can effectively absorb vibration and impact, prevent the docking plug 104 and the detector body 103 from being damaged, and extend the service life of the equipment.

[0060] Furthermore, after the connecting wire 106 is inserted into the sealing guide tube 105 and further connected to the docking plug 104, the first elastic element 108 will be compressed. In this way, the first elastic element 108 will provide an elastic force to the sealing guide tube 105 away from the docking plug 104. After the connecting wire 106 is disconnected from the docking plug 104, under the action of the elastic force, the sealing guide tube 105 will drive the connecting wire 106 to move away from the docking plug 104, thereby realizing the reset of the sealing guide tube 105, which facilitates the next insertion of the connecting wire 106.

[0061] Preferably, in an embodiment of the present invention, one end of the first elastic member 108 is fixedly connected to the limiting member 107, and the other end of the first elastic member 108 is fixedly connected to the detector body 103.

[0062] Preferably, in an embodiment of the present invention, the first elastic element 108 and / or the second elastic element 111 are springs.

[0063] like Figure 3 and Figure 4As shown, in an embodiment of the present invention, the limiting member 107 is provided with two abutting members 114, and the docking mechanism further includes two sealing members, the sealing members including: an arc-shaped sealing member 113; a fixing member 110, the fixing member 110 extending from the detector body 103 to the slot opening 102, the fixing member 110 having an arc-shaped sealing member 113 at one end facing the slot opening 102, the fixing member 110 being movably disposed relative to the detector body 103 along the radial direction of the docking plug 104; and a linkage member 112 connected to the side of the fixing member 110 facing the sealing guide cylinder 105; wherein, when the sealing guide cylinder 105 moves to the insertion position, the two abutting members 114 abut against the two linkage members 112 respectively, so that the two linkage members 112 are close together, and when the sealing guide cylinder 105 moves to the disengagement position, the two abutting members 114 disengage from the two linkage members 112 respectively.

[0064] In the above technical solution, when the sealing guide tube 105 is in the insertion position, the two abutting parts 114 contact the two linkage parts 112 respectively. This contact will push the fixing part 110 to move inward (towards the direction of the docking plug 104), so that the two arc-shaped sealing parts 113 approach each other and form a tight sealing ring. This can significantly improve the sealing performance of the device by sealing the gap at the connection end 106 or the joint between the sealing guide tube 105 and the slot 102, effectively preventing the intrusion of external factors such as water vapor and dust, and ensuring the safe operation of the equipment.

[0065] Furthermore, during the process of the moving sealing guide 105 aligning the connecting wire 106 with the docking plug 104, the two abutting parts 114 can move against the two linkage parts 112, thereby causing the two arc-shaped sealing parts 113 to be tightly pressed together when the connecting wire 106 is inserted. This not only improves the sealing effect but also increases the mechanical stability between the connecting wire 106 and the docking plug 104, preventing loosening of the connection due to external vibration, ensuring the accuracy of data measurement, and achieving automatic sealing through mechanical linkage. The operator does not need to manually adjust the position of the arc-shaped sealing parts 113; they can simply insert or remove the connecting wire 106, simplifying the operation process and improving work efficiency.

[0066] Specifically, in an embodiment of the present invention, the inner surface of the arc-shaped seal 113 is wrapped with flexible rubber to increase sealing performance.

[0067] Specifically, in an embodiment of the present invention, a rectangular groove 115 is provided on the fixing member 110 between the support frame 210 and the docking plug 104. When the support frame 210 descends, the blocking member 212 on the support frame 210 can pass through the rectangular groove 115 and be positioned on the side of the limiting member 107 away from the docking plug 104, thereby keeping the sealing guide cylinder 105 in the insertion position. At the same time, the descent of the support frame 210 also keeps the two arc-shaped sealing members 113 in the closed position.

[0068] Specifically, in the embodiments of the present invention, the top and bottom of the limiting member 107 are both fixed with abutment members 114 that cooperate with the rectangular pressure frame by brackets.

[0069] Preferably, in an embodiment of the present invention, the arc-shaped seal 113 is semi-circular, and two arc-shaped seals 113 are closed to form a sealing ring.

[0070] like Figure 3 and Figure 4 As shown in the embodiment of the present invention, the abutment member 114 is provided with a guide surface 117 on the side facing the docking plug 104. The guide surface 117 is inclined relative to the sealing guide cylinder 105. Along the axis of the sealing guide cylinder 105, from the sealing guide cylinder 105 to the docking plug 104, the distance between the two guide surfaces 117 gradually increases.

[0071] With the above configuration, on the one hand, during the insertion of the connector 106, as the sealing guide cylinder 105 moves, the guide surface 117 can guide the abutment 114 into the linkage 112, thereby ensuring that the connector 106 is correctly guided, which helps to automatically align the plug; on the other hand, when the sealing guide cylinder 105 moves along the axis, when the connector 106 is inserted, the guide surface 117 pushes the linkage 112 to move closer to the docking plug 104, thereby bringing the two arc-shaped seals 113 closer to each other to form a seal; and when the connector 106 is pulled out, the guide surface 117 is tilted, which makes it easier for the abutment 114 to disengage from the linkage 112, thereby allowing the two arc-shaped seals 113 to open automatically.

[0072] Preferably, such as Figure 3 As shown, in an embodiment of the present invention, the abutment 114 is a pressure block with an inclined surface (guide surface), and the linkage 112 is a rectangular pressure frame.

[0073] like Figure 4 As shown, in an embodiment of the present invention, the sealing member further includes a guide rod 109 and a second elastic member 111 located on the outer periphery of the guide rod 109. One end of the fixing member 110 away from the slot opening 102 is located on the outer periphery of the guide rod 109, and the fixing member 110 is slidably engaged with the guide rod 109. The second elastic member 111 is used to provide an elastic force to the fixing member 110 away from the docking plug 104. One of the two guide rods 109 is connected to the bottom wall of the housing 101, and the other guide rod 109 is connected to the detector body 103.

[0074] In the above technical solution, when the connecting wire 106 is inserted into the sealing guide tube 105 and connected to the detector body 103 through the docking plug 104, the sealing guide tube 105 and the limiting member 107 move, thereby acting on the linkage member 112 through the abutment member 114, so that the linkage member 112 drives the fixing member 110 to move towards the docking plug 104, thereby realizing the automatic closure of the two arc-shaped sealing members 113 to form a sealing effect; when the connecting wire 106 is pulled out, the fixing member 110 automatically resets under the elastic force of the second elastic member 111, and the two arc-shaped sealing members 113 open accordingly, realizing automatic sealing and reset, ensuring the convenience of operation and the reliability of the equipment.

[0075] Preferably, in an embodiment of the present invention, the guide rod 109 includes a rod segment and a stop segment that are connected to each other and whose cross-sectional areas increase sequentially. The rod segment is connected to the detector body 103 or the housing 101. The second elastic member 111 is located on the outer periphery of the rod segment, and one end of the second elastic member 111 abuts against the fixing member 110, and the other end of the second elastic member 111 abuts against the stop segment.

[0076] like Figure 2 As shown, in the embodiments of the present invention, there are multiple connecting wire heads 106, multiple docking mechanisms, multiple slots 102, multiple docking mechanisms are correspondingly arranged with multiple docking plugs 104, multiple docking mechanisms are correspondingly arranged with multiple slots 102, and multiple connecting wire heads 106 are correspondingly arranged with multiple docking mechanisms.

[0077] Preferably, such as Figure 3 As shown in the embodiment of the present invention, the fixing member 110 is a horizontal pressure plate.

[0078] Specifically, in use, the distributed ultra-short-term photovoltaic power generation prediction device of the present invention is carried by hand by holding the toothed rotating drum. When testing is required, the two arc-shaped clamps are aligned with the photovoltaic pillar, so that the pillar is located between the two arc-shaped clamps. Then, the toothed rotating drum is rotated by hand. When the toothed rotating drum rotates, the two moving parts 208 will drive the arc-shaped clamps to move under the limit of the connecting part 203. The toothed rotating drum is rotated continuously until the two arc-shaped clamps completely clamp the pillar.

[0079] After the housing 101 is installed, pull out the photovoltaic panel connection wire 106 and insert it into the sealing guide cylinder 105. Then, push the sealing guide cylinder 105 to move the connection wire 106 towards the docking plug 104. When the sealing guide cylinder 105 moves, it will compress the first elastic element 108 back to the surface of the docking plug 104. At the same time, when the sealing guide cylinder 105 moves to dock with the docking plug 104, the connection wire 106 is also inserted into the docking plug 104. At this time, the two abutment members 114 will be inserted into the rectangular pressure frame and squeezed. After the two rectangular pressure frames are squeezed, they will drive the two horizontal pressure plates to move relative to each other in the guide rod 109, ultimately causing the two... The arc-shaped sealing element 113 closes to clamp and seal the connection point between the connecting wire 106 and the slot 102. Then, by manually rotating the threaded rod 213, the entire support frame 210 is lowered, causing the bottom end of the arc-shaped blocking plate to pass through the rectangular groove 115 and block the rectangular blocking plate on the side opposite to the docking plug 104, thus limiting and fixing the entire plate. For the other sealing guide cylinders 105 that do not have the connecting wire 106 installed, the arc-shaped blocking plate will be located on the side of the abutment 114 opposite to the docking plug 104, which will also limit the plate. After the support frame 210 is lowered, the toothed plate will engage with the toothed rotating cylinder to fix it, ensuring the stability of the arc-shaped clamping plate.

[0080] It should be noted that the distributed ultra-short-term photovoltaic power generation prediction device of the present invention has the following advantages:

[0081] 1. By installing the detector body inside the enclosure, and installing a sealing guide cylinder on the surface of the enclosure using a slot, and installing a horizontal pressure plate and an arc-shaped seal inside the enclosure using a guide rod, along with an abutment and a rectangular pressure frame, this structure allows the connecting wire end to be inserted into the sealing guide cylinder and directly connect to the mating plug inside the enclosure. The beveled pressure block and the rectangular pressure frame then connect, with the arc-shaped seal encasing the slot and the connecting wire end, thus isolating it from the outside environment and ensuring the connection point is inside the enclosure, further enhancing the overall safety of the equipment.

[0082] 2. By installing an L-shaped bending frame in a vertical guide groove on the top of the housing, and setting an arc head baffle plate at the bottom of the L-shaped bending frame, and a toothed plate on the right side of the L-shaped bending frame, and using it in conjunction with the threaded rod 213, these structural settings allow the arc head baffle plate and toothed plate to engage and fix the horizontal pressure plate and the drive component respectively after the connecting wire head and the docking plug are connected, thus ensuring that the overall equipment is more stable in actual use.

[0083] 3. By installing two arc-shaped clamps at the rear of the housing and using a moving part in conjunction with a toothed rotating drum, these structural features facilitate quick installation and disassembly of the equipment by workers, improving efficiency. They can also be reinforced with toothed plates, enhancing overall safety.

[0084] As can be seen from the above description, the embodiments of the present invention achieve the following technical effects: By providing a clamping part on one side of the housing, the driving component can move the two clamping components toward each other, thereby clamping the clamping part onto the support column. The driving component can also move the two clamping components away from each other, thereby releasing the clamping part from the support column. This achieves the function of rapid clamping and rapid release of the clamping part, enabling rapid assembly and disassembly of the distributed ultra-short-term photovoltaic power generation prediction device. This avoids the cumbersome process of using multiple fasteners for installation and disassembly in traditional equipment, reduces the risk of fastener loss, and significantly improves the efficiency of device installation and disassembly. Furthermore, by providing a locking component, additional locking can be provided after the distributed ultra-short-term photovoltaic power generation prediction device is installed, ensuring that the distributed ultra-short-term photovoltaic power generation prediction device can be installed more stably on the support column, preventing the clamping part from detaching from the support column due to external factors.

[0085] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A distributed ultra-short-term photovoltaic power generation prediction device, characterized in that, include: The prediction protection unit (1) includes a housing (101) and a detector body (103) located inside the housing (101). The detector body (103) has a docking plug (104). The housing (101) is provided with a slot (102) which communicates with the interior of the housing (101). The clamping part (2) is located on one side of the housing (101). The clamping part (2) includes a driving member (206) and two clamping members. The driving member (206) is driven to be connected to the two clamping members. The clamping members are movably arranged relative to the housing (101). The clamping part (2) has a clamping position in which the two clamping members are close to each other to form a clamping cavity and a release position in which the two clamping members are far apart from each other. The locking part includes a support frame (210) and a locking member (214) connected to the support frame (210). The support frame (210) is movably disposed on the housing (101). The locking member (214) has a locking position that engages with the driving member (206) and an unlocking position that is away from the driving member (206).

2. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 1, characterized in that, The clamping part (2) further includes a guide member (201), and the driving member (206) is rotatably disposed on the housing (101); the clamping member includes: The movable component (208) is helically engaged with the driving component (206); The connector (203) is slidably engaged with the guide member (201); A clamping member (204) is connected to the moving member (208) via the connecting member (203). When the driving member (206) is rotated, the two moving members (208) move closer to or further away from each other.

3. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 2, characterized in that, The moving part (208) is provided with an external thread, and the external threads of the two moving parts (208) are rotated in opposite directions. The driving member (206) is provided with threaded holes (207) at both ends. The two moving parts (208) are respectively inserted into the two threaded holes (207), and the external threads of the two moving parts (208) are respectively screwed into the two threaded holes (207).

4. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 1, characterized in that, The driving component (206) is a toothed rotating cylinder with teeth on its outer periphery, and the locking component (214) is a toothed plate with teeth, which is configured to engage with the toothed rotating cylinder.

5. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 4, characterized in that, The locking unit also includes: A threaded rod (213) is rotatably mounted on the housing (101); A threaded sleeve (202) is provided, one end of which is located on the outer periphery of the threaded rod (213) and threadedly engaged with the threaded rod (213), and the other end of which is connected to the support frame (210).

6. The distributed ultra-short-term photovoltaic power generation prediction device according to any one of claims 1 to 5, characterized in that, The predictive protection unit (1) further includes a docking mechanism, which includes: A sealing guide tube (105) is inserted into the slot opening (102); A limiting member (107) is located on the outer periphery of the sealing guide tube (105). The limiting member (107) is connected to the side of the sealing guide tube (105) facing the docking plug (104). The sealing guide tube (105) is slidably engaged with the slot opening (102). The sealing guide tube (105) has an insertion position close to the docking plug (104) and a disconnection position away from the docking plug (104). The locking part further includes a mounting member (211) and a blocking member (212) connected to the mounting member (211). The mounting member (211) is connected to the support frame (210). When the sealing guide cylinder (105) is in the insertion position, the blocking member (212) is configured to be able to limit or release the engagement with the limiting member (107).

7. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 6, characterized in that, When the sealing guide tube (105) is in the plug position, the blocking member (212) is located on the side of the limiting member (107) away from the docking plug (104).

8. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 6, characterized in that, The docking mechanism further includes a first elastic element (108), which is located on the outer periphery of the docking plug (104). One end of the first elastic element (108) is connected to the limiting element (107), and the other end of the first elastic element (108) is connected to the detector body (103).

9. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 6, characterized in that, The limiting member (107) is provided with two abutment members (114), and the docking mechanism further includes two sealing members, the sealing members comprising: Arc-shaped seal (113); A fixing member (110) extends from the detector body (103) to the slot opening (102). The arc-shaped sealing member (113) is provided at one end of the fixing member (110) facing the slot opening (102). The fixing member (110) is movably disposed relative to the detector body (103) along the radial direction of the docking plug (104). Linkage component (112) is connected to the side of the fixing component (110) facing the sealing guide cylinder (105); In this process, the sealing guide tube (105) moves to the insertion position, and the two abutting members (114) abut against the two linkage members (112) respectively, so that the two linkage members (112) are close together. Then, the sealing guide tube (105) moves to the disconnection position, and the two abutting members (114) disengage from the two linkage members (112) respectively.

10. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 9, characterized in that, The abutment (114) has a guide surface (117) on the side facing the mating plug (104). The guide surface (117) is inclined relative to the sealing guide cylinder (105). Along the axis of the sealing guide cylinder (105), the distance between the two guide surfaces (117) gradually increases from the sealing guide cylinder (105) to the mating plug (104); and / or, The sealing member further includes a guide rod (109) and a second elastic element (111) located on the outer periphery of the guide rod (109). One end of the fixing member (110) away from the slot opening (102) is located on the outer periphery of the guide rod (109), and the fixing member (110) slides with the guide rod (109). The second elastic element (111) is used to provide an elastic force to the fixing member (110) away from the docking plug (104). One of the two guide rods (109) is connected to the housing (101), and the other guide rod (109) is connected to the detector body (103).

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