Distributed ultra-short-term photovoltaic power generation power prediction device

Abstract

The invention provides a distributed ultra-short-term photovoltaic power generation power prediction device. According to the distributed ultra-short-term photovoltaic power generation power prediction device, a prediction protection part comprises a box body, a detector body is provided with a butt joint plug, a slot is formed in the box body, and the slot is communicated with the interior of the box body; the clamping part is located on one side of the box body, the clamping part comprises a driving component and two clamping components, the driving component is in driving connection with the two clamping components, the clamping components are movably arranged relative to the box body, and the clamping part is provided with a clamping position where the two clamping components get close to each other to form a clamping cavity and a releasing position where the two clamping components get away from each other; the locking part comprises a locking component, and the locking component is provided with a locking position matched with the driving component in a locking mode and an unlocking position far away from the driving component. According to the technical scheme, the problems that in the prior art, a distributed ultra-short-term photovoltaic power generation power prediction device is prone to being inconvenient to disassemble and assemble, and fasteners are lost are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation prediction, and in particular to a distributed ultra-short-term photovoltaic power generation prediction device. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are composed of electronic components. At present, photovoltaic panels need to be predicted after installation. However, since it is carried out outdoors, the equipment is easily affected by rain and mosquitoes after being connected to the line end of the photovoltaic panel, resulting in damage. Patent documents have been improved. For example, the Chinese patent with publication number CN217036145U discloses a distributed ultra-short-term photovoltaic power prediction device, including: a body, a display screen is embedded on the outer wall of one side of the body, a multimeter is embedded below the end of the body near the display screen, the measuring end of the multimeter is connected to a connecting line, the other end of the connecting line is sleeved with a lower sleeve, a hinge is fixed on the outer wall of one end of the lower sleeve, and the other end of the hinge is connected to an upper sleeve; a sealing rubber ring is set on the inner wall of both ends of the upper sleeve and the lower sleeve. The distributed ultra-short-term photovoltaic power generation prediction device is provided with an upper casing and a lower casing, which seal and protect the external cables and connecting wires through the sealing rubber rings arranged at both ends, and insulate the connection points through insulating strips, thereby improving the sealing effect of the connection points, preventing liquids, mosquitoes, etc. from penetrating into the cable connections to cause short circuit damage to the equipment, and improving the safety of the device.

[0003] Although the setting in the above technical solution protects the connection of the line end, it still has obvious defects in actual use. For example, when the device is installed, it is necessary to wrap the pillar with a fixing plate and then fix it with fasteners. The whole process makes the installation and disassembly of the equipment cumbersome, resulting in inconvenient disassembly and assembly, and it is easy to cause the fasteners to be lost. Summary of the invention

[0004] The main purpose of the present invention is to provide a distributed ultra-short-term photovoltaic power generation prediction device to solve the problem of inconvenient disassembly and assembly and loss of fasteners in the distributed ultra-short-term photovoltaic power generation prediction device in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a distributed ultra-short-term photovoltaic power generation prediction device, including: a prediction protection part, including a box body and a detector body located in the box body, the detector body has a docking plug, and the box body is provided with a slot opening, the slot opening is connected to the interior of the box body; a clamping part, located on one side of the box body, the clamping part includes a driving member and two clamping members, the driving member is drivingly connected to the two clamping members, the clamping members are movably arranged relative to the box body, the clamping part has a clamping position in which the two clamping members are close to each other to form a clamping cavity and a releasing position in which the two clamping members are away from each other; a locking part, including a support frame and a locking member connected to the support frame, the support frame is movably arranged in the box body, the locking member has a locking position locked with the driving member and an unlocking position away from the driving member.

[0006] Furthermore, the clamping part also includes a guiding member, and the driving member is rotatably arranged on the box body; the clamping member includes: a moving member, which is spirally matched with the driving member; a connecting member, which is slidingly matched with the guiding member; and a clamping member, which is connected to the moving member through the connecting member, and the driving member is rotated, so that the two moving members approach or move away from each other.

[0007] Furthermore, the moving part is provided with an external thread, the external threads of the two moving parts have opposite rotation directions, threaded holes are respectively provided at both ends of the driving component, the two moving parts are respectively penetrated through the two threaded holes, and the external threads of the two moving parts are respectively spirally matched with the two threaded holes.

[0008] Further, the driving member is a gear cylinder, the outer periphery of which is provided with teeth, and the locking member is a gear plate provided with teeth, and the gear plate is configured to be able to mesh with the gear cylinder.

[0009] Furthermore, the locking part also includes: a threaded rod rotatably arranged on the box body; a threaded sleeve, one end of which is located on the outer periphery of the threaded rod and threadably matched with the threaded rod, and the other end of the threaded sleeve is connected to the support frame.

[0010] Furthermore, the predicted protection part also includes a docking mechanism, which includes: a sealing guide sleeve, which is inserted into the slot opening; a limit member, which is located on the outer periphery of the sealing guide sleeve, the limit member is connected to the side of the sealing guide sleeve facing the docking plug, and the sealing guide sleeve is slidably matched with the slot opening, and the sealing guide sleeve has a plug-in position close to the docking plug and a disconnection position away from the docking plug; the locking part also includes a mounting member and a blocking member connected to the mounting member, the mounting member is connected to the support frame, and when the sealing guide sleeve is in the plug-in position, the blocking member is constructed to be able to limit or release the match with the limit member.

[0011] Further, when the sealing guide sleeve is in the plugging position, the blocking member is located on a side of the limiting member facing away from the docking plug.

[0012] Furthermore, the docking mechanism also includes a first elastic member, which is located at the outer periphery of the docking plug, one end of the first elastic member is connected to the limit member, and the other end of the first elastic member is connected to the detector body.

[0013] Furthermore, two abutment members are provided on the limit member, and the docking mechanism also includes two sealing components, which include: an arc-shaped sealing member; a fixing member, which extends from the detector body to the slot opening, and an arc-shaped sealing member is provided at one end of the fixing member facing the slot opening, and the fixing member is movably arranged relative to the detector body along the radial direction of the docking plug; a linkage member, which is connected to the side of the fixing member facing the sealing guide cylinder; wherein, when the sealing guide cylinder moves to the plug-in position, the two abutment members respectively abut against the two linkage members to bring the two linkage members close to each other, and when the sealing guide cylinder moves to the disconnection position, the two abutment members respectively detach from the two linkage members.

[0014] Furthermore, a guide surface is provided on the side of the abutment member facing the docking plug, and the guide surface is inclined relative to the sealing guide cylinder, and along the axis of the sealing guide cylinder, from the sealing guide cylinder to the docking plug, the distance between the two guide surfaces gradually increases; and / or, the sealing component also includes a guide rod and a second elastic member located at the outer periphery of the guide rod, an end of the fixing member away from the slot opening is located at the outer periphery of the guide rod, and the fixing member is slidably matched with the guide rod, and the second elastic member is used to provide an elastic force to the fixing member away from the docking plug, wherein one of the two guide rods is connected to the box body, and the other of the two guide rods is connected to the detector body.

[0015] By applying the technical solution of the present invention, a clamping part is arranged on one side of the box body, and the two clamping parts can be moved toward each other by using a driving member, so that the clamping part is clamped on the pillar. The two clamping parts can also be moved away from each other by using a driving member, so that the clamping part releases the pillar. In this way, the clamping part can quickly clamp and release, so that the distributed ultra-short-term photovoltaic power generation prediction device can be quickly disassembled and assembled, thereby avoiding the cumbersome process of using multiple fasteners for installation and disassembly in traditional equipment, reducing the risk of fastener loss, and significantly improving the installation and disassembly efficiency of the device; and by providing a locking member, an additional locking can be provided after the distributed ultra-short-term photovoltaic power generation prediction device is installed, which can ensure that the distributed ultra-short-term photovoltaic power generation prediction device can be installed on the pillar more stably, and prevent the problem of the clamping part detaching from the pillar due to external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

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

[0018] Figure 2 Shows Figure 1 A schematic diagram of the internal structure of the prediction protection unit of the distributed ultra-short-term photovoltaic power generation prediction device;

[0019] Figure 3 Shows Figure 2 A partial structural diagram of the prediction protection unit;

[0020] Figure 4 Shows Figure 3 A magnified view of the predicted protection part;

[0021] Figure 5 Shows Figure 1 Another internal structure schematic diagram of the prediction protection unit of the distributed ultra-short-term photovoltaic power generation prediction device;

[0022] Figure 6 Shows Figure 1 A schematic structural diagram of a clamping portion and a locking portion of a distributed ultra-short-term photovoltaic power generation prediction device;

[0023] Figure 7 Shows Figure 6 A schematic diagram of the structure of the clamping portion;

[0024] Figure 8 Shows Figure 6 Schematic diagram of the structure of the locking part.

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

[0026] 1. Prediction protection part; 2. Clamping part; 101. Box body; 102. Slot opening; 103. Detector body; 104. Docking plug; 105. Sealing guide cylinder; 106. Connecting wire head; 107. Limiting member; 108. First elastic member; 109. Guide rod; 110. Fixing member; 111. Second elastic member; 112. Linking member; 113. Arc sealing member; 114. Abutting member; 115. Rectangular groove; 117. Guide surface; 201. Guide member; 202. Threaded sleeve; 203. Connecting member; 204. Clamping member; 205. Support rotating frame; 206. Driving member; 207. Threaded hole; 208. Moving member; 209. Vertical guide groove; 210. Support frame; 211. Mounting member; 212. Blocking member; 213. Threaded rod; 214. Locking member. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figures 1 to 8 As shown, an embodiment of the present invention provides a distributed ultra-short-term photovoltaic power generation power prediction device. The distributed ultra-short-term photovoltaic power generation power prediction device includes: a prediction protection part 1, including a box body 101 and a detector body 103 located in the box body 101, the detector body 103 has a docking plug 104, and a slot opening 102 is provided on the box body 101, and the slot opening 102 is connected to the interior of the box body 101; a clamping part 2, the clamping part 2 is located on one side of the box body 101, the clamping part 2 includes a driving member 206 and two clamping members, the driving member 206 is drivingly connected to the two clamping members, the clamping members are movably arranged relative to the box body 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 releasing position in which the two clamping members are away from each other; a locking part, including a support frame 210 and a locking member 214 connected to the support frame 210, the support frame 210 is movably arranged in the box body 101, and the locking member 214 has a locking position locked with the driving member 206 and an unlocking position away from the driving member 206.

[0029] In the above technical solution, by arranging a clamping part 2 on one side of the box body 101, the two clamping members can be moved toward each other by using the driving member 206, so that the clamping part 2 is clamped on the pillar, and the two clamping members can be moved away from each other by using the driving member 206, so that the clamping part 2 releases the pillar. In this way, the clamping part can achieve the functions of quick clamping and quick release, so that the distributed ultra-short-term photovoltaic power generation prediction device can be quickly disassembled and assembled, thereby avoiding the cumbersome process of using multiple fasteners for installation and disassembly in traditional equipment, reducing the risk of fastener loss, and significantly improving the installation and disassembly efficiency of the device; and by arranging the locking member 214, additional locking can be provided after the distributed ultra-short-term photovoltaic power generation prediction device is installed, which can ensure that the distributed ultra-short-term photovoltaic power generation prediction device can be installed on the pillar more stably, and prevent the problem of the clamping part detaching from the pillar due to external factors.

[0030] Furthermore, the box body 101 is provided with a slot opening 102 communicating with the interior for receiving an external connection line (eg, a connection line head 106 ) so that the connection line head 106 can extend into the box body 101 through the slot opening 102 and connect with 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 the embodiment of the present invention, a clamping portion 2 is installed at the rear of the box body 101 .

[0033] like Figure 7 As shown, in an embodiment of the present invention, the clamping portion 2 also includes a guide member 201, and the driving member 206 is rotatably arranged on the box body 101; the clamping member includes: a moving member 208, which is spirally matched with the driving member 206; a connecting member 203, which is slidingly matched with the guide member 201; a clamping member 204, and the clamping member 204 is connected to the moving member 208 through the connecting member 203, and the driving member 206 is rotated, and the two moving members 208 are moved closer to or away from each other.

[0034] In the above technical solution, the movable part 208 and the driving member 206 are screwed together, and the distance between the two movable parts 208 can be quickly adjusted, so that the distance between the two clamping parts 204 can be adjusted, and then the clamping part 2 can be switched between the clamping position and the release position, so as to realize the rapid disassembly and assembly of the distributed ultra-short-term photovoltaic power generation prediction device, and the size of the clamping force can be controlled to avoid the problem of over-clamping or under-clamping, and prevent damage to the pillar.

[0035] Furthermore, the sliding cooperation between the guide member 201 and the connecting member 203 ensures the stability and accuracy of the clamping member 204 during movement, improves the overall stability of the device, and maintains a good working state even in a complex outdoor environment. The operator only needs to rotate the driving member 206 to achieve clamping and release, without having to find and use additional tools or fasteners, which greatly improves the convenience of operation and reduces the workload of the operator.

[0036] Specifically, Figure 7 As shown, in an embodiment of the present invention, the connecting member 203 includes a slide cylinder, a bending arm and a connecting rod. One end of the bending arm is connected to the clamping member 204, and the other end of the bending 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 bending arm, and the other end of the connecting rod is connected to the moving member 208. The connection position of the connecting rod and the bending 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 cross bar, and the guide cross bar is installed on the rear side of the box body 101 through a fixing block.

[0038] Preferably, if Figure 7As shown, in the embodiment of the present invention, a support rotating frame 205 is connected to the upper side of the rear part of the box body 101, and a driving member 206 is rotated on the inner side of the support rotating frame 205 through a bearing member; vertical guide grooves 209 are opened on both sides of the top of the box body 101, and the support frame 210 is slidably matched with the vertical guide grooves 209, and the bottom end of the support frame 210 and the interior of the box body 101 are fixedly connected with an I-shaped pressure plate (mounting member 211), and the bottom of the I-shaped pressure plate is installed with an arc head blocking plate used in conjunction with the rectangular groove 115 through a fixing block, and there are multiple arc head blocking plates, and the multiple arc head blocking plates are correspondingly arranged with the multiple limit members 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 rotation directions of the external threads of the two moving parts 208 are opposite, threaded holes 207 are respectively provided at both ends of the driving member 206, 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 spirally matched with the two threaded holes 207.

[0040] In the above technical solution, two moving parts 208 with opposite rotation directions are provided, and the two moving parts 208 are respectively spirally matched with 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 are synchronously and symmetrically approached or moved away from each other, thereby achieving uniform clamping of the pillar and avoiding damage or sliding that may be caused by uneven force on one side.

[0041] Furthermore, by adopting the spiral matching structure, the operator only needs to rotate the driving member 206 (tooth drum) to control the movement of the two moving parts 208 at the same time without the need for separate adjustment or operation, which greatly improves the efficiency of the clamping and releasing operations.

[0042] Furthermore, the moving distance of the moving member 208 can be precisely controlled by the screw fit between the external thread provided on the moving member 208 and the threaded hole 207 on the driving member 206. The operator can adjust the position of the moving member 208 by rotating the driving member 206 according to the specific needs of clamping or releasing, thereby achieving fine adjustment of the clamping force and ensuring the stability and reliability of the device clamping.

[0043] In one embodiment, external threads can also be set on the outer periphery of both ends of the driving member 206, and the moving member 208 is a sleeve with an internal thread. The rotation direction of the internal threads of the two moving members 208 is opposite, so that the moving members 208 are located on the outer periphery of the driving member 206 and are threadedly matched with the driving member 206. In this way, the two moving members 208 can also move toward each other or away from each other by rotating the driving member 206.

[0044] Preferably, in the embodiment of the present invention, the moving member 208 is a threaded rod.

[0045] like Figure 6 and Figure 7 As shown, in the embodiment of the present invention, the driving member 206 is a gear cylinder, the outer periphery of which is provided with teeth, and the locking member 214 is a gear plate provided with teeth, which is configured to be able to mesh with the gear cylinder.

[0046] In the above technical solution, the meshing design between the tooth cylinder and the tooth plate can achieve precise positioning and locking through the mutual engagement of the teeth of the tooth plate and the tooth cylinder after the tooth cylinder is rotated for adjustment. In this way, the clamping state can be prevented from loosening due to external force vibration or movement of the equipment itself during use, thereby ensuring the overall stability of the equipment.

[0047] Furthermore, the meshing of the teeth of the tooth plate with the tooth drum provides an additional locking mechanism for the device, preventing the clamp 204 from automatically loosening due to accidental vibration during the prediction process, thereby ensuring the safe clamping of the distributed ultra-short-term photovoltaic power generation prediction device during the prediction period, and effectively avoiding the problem of inaccurate measurements 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 tooth drum and the teeth on the tooth plate are engaged, the locking state can be visually observed, and the operator 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 portion also includes: a threaded rod 213, which is rotatably arranged on the box body 101; a threaded sleeve 202, one end of the threaded sleeve 202 is located at the outer periphery of the threaded rod 213 and is threadedly matched with the threaded rod 213, and the other end of the threaded sleeve 202 is connected to the support frame 210.

[0050] In the above technical solution, when the threaded rod 213 rotates, the threaded sleeve 202 threadedly matched therewith 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 approach or move 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 embodiment of the present invention, the box body 101 is rotatably provided with a threaded rod 213 via a bearing, and both sides of the support frame 210 are connected with tooth plates used in conjunction with the tooth rotating cylinder via fixed blocks.

[0052] The distributed ultra-short-term photovoltaic power generation prediction device in the prior art generally places the connection terminal outside, which can play a certain protective role, but is easily affected by the outside world, resulting in unstable connection; therefore, the distributed ultra-short-term photovoltaic power generation prediction device in the embodiment of the present invention generally sets the docking plug 104 inside the box 101, and Figures 2 to 5 As shown, in an embodiment of the present invention, the prediction protection part 1 also includes a docking mechanism, which includes: a sealing guide cylinder 105, which is inserted into the slot opening 102; a limiting member 107, which is located at the outer periphery of the sealing guide cylinder 105, the limiting member 107 is connected to the side of the sealing guide cylinder 105 facing the docking plug 104, and the sealing guide cylinder 105 is slidably matched with the slot opening 102, and the sealing guide cylinder 105 has a plug-in position close to the docking plug 104 and a disconnection position away from the docking plug 104; the locking part also 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, and when the sealing guide cylinder 105 is in the plug-in position, the blocking member 212 is constructed to be able to limit or release the matching with the limiting member 107.

[0053] In the above technical solution, through the sliding of the sealing guide tube 105, the connecting wire head 106 can be quickly and stably inserted into or pulled out of the docking plug 104, and the cooperation of the blocking member 212 and the limit member 107 automatically realizes the locking or release of the plug-in position of the sealing guide tube 105, which not only simplifies the operation process and improves the use efficiency of the equipment; but also the blocking member 212 provides a force to keep the sealing guide tube 105 in the plug-in position, realizes the self-locking function, ensures the stable connection between the connecting wire head 106 and the docking plug 104, and maintains good electrical contact even under external vibration or impact.

[0054] Furthermore, the sliding fit between the sealing guide tube 105 and the slot opening 102 ensures that the connecting wire head 106 and the docking plug 104 can be docked in the box body 101 to ensure the sealing during docking, effectively preventing the erosion of the docking part by external factors such as rain and dust, and improving the protection capability and reliability of the equipment.

[0055] Specifically, in the embodiment of the present invention, a sealing guide tube 105 is disposed inside the circular slot opening 102 , and a connecting wire head 106 used in conjunction with the docking plug 104 is disposed inside the sealing guide tube 105 .

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

[0057] Specifically, in the embodiment of the present invention, when the sealing guide cylinder 105 is in the plugging position, the blocking member 212 is located on the side of the limiting member 107 away from the docking plug 104. In this way, when the sealing guide cylinder 105 is in the plugging position, the support frame 210 is moved along the axis of the threaded rod 213, and the support frame 210 can drive the blocking member 212 to move toward the direction close to the limiting member 107 through the mounting member 211. In this way, the blocking member 212 can move from the upper side of the limiting member 107 away from the docking plug 104 to a position that can stop the movement of the limiting member 107, so that one threaded rod 213 can be rotated to drive the blocking member 212 and the locking member 214 to move at the same time, so as to achieve simultaneous locking of the sealing guide cylinder 105 and the driving member 206, so as to simplify the operation steps.

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

[0059] In the above technical solution, during the process of connecting or unplugging the connecting wire 106, the first elastic member 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 head 106 is inserted into the sealing guide cylinder 105 and further docked with the docking plug 104, the first elastic member 108 will be compressed, so that the first elastic member 108 will provide an elastic force to the sealing guide cylinder 105 away from the docking plug 104. After the connecting wire head 106 is disconnected from the docking plug 104, under the action of the elastic force, the sealing guide cylinder 105 will drive the connecting wire head 106 to move away from the docking plug 104, thereby realizing the resetting of the sealing guide cylinder 105, and then facilitating the next plugging of the connecting wire head 106.

[0061] Preferably, in the 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 the embodiment of the present invention, the first elastic member 108 and / or the second elastic member 111 is a spring.

[0063] like Figure 3 and Figure 4As shown, in the embodiment of the present invention, two abutment members 114 are provided on the limit member 107, and the docking mechanism also includes two sealing components, which include: an arcuate sealing member 113; a fixing member 110, the fixing member 110 extends from the detector body 103 to the slot opening 102, and an arcuate sealing member 113 is provided at one end of the fixing member 110 facing the slot opening 102, and the fixing member 110 is movably arranged relative to the detector body 103 along the radial direction of the docking plug 104; a linkage member 112, which is 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 plug-in position, the two abutment members 114 respectively abut against the two linkage members 112 to bring the two linkage members 112 close to each other, and when the sealing guide cylinder 105 moves to the disconnected position, the two abutment members 114 respectively detach from the two linkage members 112.

[0064] In the above technical solution, when the sealing guide tube 105 is in the plug-in position, the two abutment members 114 are in contact with the two linkage members 112 respectively. This contact will push the fixing member 110 to move inward (toward the direction close to the docking plug 104), so that the two arc-shaped sealing members 113 are close to each other to form a tight sealing ring, so as to close the gap between the connecting wire head 106 or the sealing guide tube 105 and the slot opening 102, thereby significantly improving the sealing performance of the device, effectively preventing the intrusion of external factors such as water vapor and dust, and ensuring the safe operation of the equipment.

[0065] Furthermore, in the process of moving the sealing guide cylinder 105 to dock the connecting wire head 106 with the docking plug 104, the two abutment members 114 can move against the two linkage members 112, so that the two arc-shaped seals 113 are tightly pressed together when the connecting wire head 106 is inserted, which not only improves the sealing effect, but also increases the mechanical stability between the connecting wire head 106 and the docking plug 104, avoids loose connection due to external vibration, ensures the accuracy of data measurement, and realizes automatic sealing through mechanical linkage. The operator does not need to manually adjust the position of the arc-shaped seal 113, but only needs to simply insert or pull out the connecting wire head 106, which simplifies the operation process and improves work efficiency.

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

[0067] Specifically, in the 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 is lowered, the blocking member 212 on the support frame 210 can pass through the rectangular groove 115 and be positioned on the side of the stopper 107 away from the docking plug 104, so that the sealing guide cylinder 105 is kept in the plugging position. At the same time, the lowering of the support frame 210 will also keep the two arc-shaped sealing members 113 in the closed position.

[0068] Specifically, in the embodiment of the present invention, the top and bottom of the limiting member 107 are fixed with abutting members 114 used in conjunction with the rectangular pressing frame through brackets.

[0069] Preferably, in an embodiment of the present invention, the arc-shaped sealing member 113 is semicircular, and two arc-shaped sealing members 113 are closed to form a sealing ring.

[0070] like Figure 3 and Figure 4 As shown, in the embodiment of the present invention, a guide surface 117 is provided on the side of the abutment 114 facing the docking plug 104, and 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] Through the above arrangement, on the one hand, during the insertion of the connecting wire head 106, as the sealing guide cylinder 105 moves, the guide surface 117 can guide the abutment 114 to be inserted into the linkage 112, thereby ensuring that the connecting wire head 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 connecting wire head 106 is inserted, the guide surface 117 pushes the linkage 112 to move in the direction close to the docking plug 104, so that the two arc-shaped seals 113 are close to each other to form a seal; and when the connecting wire head 106 is pulled out, the guide surface 117 is inclined to facilitate the abutment 114 to disengage from the linkage 112, so that the two arc-shaped seals 113 can automatically open.

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

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

[0074] In the above technical scheme, when the connecting wire head 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 limit 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 in the direction close to the docking plug 104, thereby realizing the automatic closing of the two arc-shaped seals 113 to form a sealing effect; and when the connecting wire head 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 seals 113 open accordingly, realizing automatic sealing and resetting, thereby 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 successively, the rod segment is connected to the detector body 103 or the box body 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 an embodiment of the present invention, there are multiple connecting wire heads 106, multiple docking mechanisms, and multiple slot ports 102. Multiple docking mechanisms are arranged correspondingly to multiple docking plugs 104, multiple docking mechanisms are arranged correspondingly to multiple slot ports 102, and multiple connecting wire heads 106 are arranged correspondingly to multiple docking mechanisms.

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

[0078] Specifically, when the distributed ultra-short-term photovoltaic power generation prediction device of an embodiment of the present invention is in use, the device is carried as a whole by hand by holding the toothed 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. The toothed drum is then rotated by hand. When the toothed 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 drum is continuously rotated until the two arc-shaped clamps completely clamp the pillar.

[0079] Then, after the box body 101 is installed, the connecting wire head 106 of the photovoltaic panel is pulled out and inserted into the inside of the sealing guide cylinder 105, and then the sealing guide cylinder 105 is pushed to drive the connecting wire head 106 to move toward the docking plug 104. When the sealing guide cylinder 105 moves, the first elastic member 108 is compressed 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 connecting wire head 106 is also inserted into the docking plug 104. At this time, the two abutment members 114 are respectively inserted into the inside of the rectangular pressing frame and squeezed. After the two rectangular pressing frames are squeezed, they will drive the two horizontal pressing plates to move relative to each other under the guidance of the guide rod 109, and finally make the two The arc-shaped sealing members 113 are closed to clamp and seal the joint between the connecting wire head 106 and the slot opening 102, and then the threaded rod 213 is rotated by hand to drive the entire support frame 210 to descend, so that the bottom end of the arc-shaped blocking plate passes through the rectangular groove 115 and is located on the side of the rectangular blocking plate away from the docking plug 104 to block it, thereby limiting and fixing it as a whole. As for the remaining sealing guide cylinders 105 that do not have the connecting wire head 106 installed, the arc-shaped blocking plate will be located on the side of the abutment 114 away from the docking plug 104, and will also be limited in position. After the support frame 210 descends, the tooth plate will engage with the tooth rotating cylinder to fix it, thereby ensuring the stability of the arc-shaped clamping plate when clamping.

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

[0081] 1. The detector body is installed inside the box, and a sealing guide cylinder is installed on the surface of the box using the slot, and a horizontal pressure plate and an arc-shaped seal are installed inside the box using the guide rod, and the abutment and rectangular pressure frame are used together. The arrangement of these structures can allow the connecting wire head to be inserted into the sealing guide cylinder and directly dock with the docking plug inside the box, and the arc-shaped seal wraps the docking point between the slot and the connecting wire head by docking the inclined pressure block with the rectangular pressure frame, which can be isolated from the outside world and the connection point is located inside the box, further improving the overall safety of the equipment.

[0082] 2. An L-shaped bend frame is installed by opening a vertical guide groove on the top of the box, and an arc head block plate is set at the bottom of the L-shaped bend frame, and a tooth plate is set on the right side of the L-shaped bend frame, and is used in conjunction with a threaded rod 213. These structural settings can rotate the threaded rod 213 after the connecting wire head and the docking plug are connected to each other, so that the arc head block plate and the tooth plate respectively engage and fix the cross pressure plate and the driving component, ensuring that the overall equipment can be more stable during actual use.

[0083] 3. By installing two arc-shaped splints at the rear of the box and using the moving parts in combination with the toothed rotating drum, the settings of these structures can facilitate the staff to quickly install and disassemble the equipment, improve the prediction efficiency, and can also be reinforced with toothed plates to improve the overall safety.

[0084] From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: by arranging a clamping part on one side of the box body, the two clamping members can be moved toward each other by using a driving member, so that the clamping part is clamped on the pillar, and the two clamping members can be moved away from each other by using a driving member, so that the clamping part releases the pillar. In this way, the clamping part can quickly clamp and release, so that the distributed ultra-short-term photovoltaic power generation prediction device can be quickly disassembled and assembled, thereby avoiding the cumbersome process of using multiple fasteners for installation and disassembly in traditional equipment, reducing the risk of fastener loss, and significantly improving the installation and disassembly efficiency of the device; and by setting a locking member, an additional locking can be provided after the distributed ultra-short-term photovoltaic power generation prediction device is installed, which can ensure that the distributed ultra-short-term photovoltaic power generation prediction device can be installed on the pillar more stably, and prevent the problem of the clamping part detaching from the pillar due to external factors.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A distributed ultra-short-term photovoltaic power generation power prediction device, characterized in that: include: The prediction protection part (1) comprises a box (101) and a detector body (103) located in the box (101), the detector body (103) having a docking plug (104), and a slot opening (102) is provided on the box (101), the slot opening (102) being in communication with the interior of the box (101); A clamping portion (2), the clamping portion (2) being located at one side of the box body (101), the clamping portion (2) comprising a driving member (206) and two clamping members, the driving member (206) being drivingly connected to the two clamping members, the clamping members being movably arranged relative to the box body (101), the clamping portion (2) having a clamping position in which the two clamping members are close to each other to form a clamping cavity, and a releasing position in which the two clamping members are away from each other; The locking portion comprises a support frame (210) and a locking member (214) connected to the support frame (210), wherein the support frame (210) is movably arranged on the box body (101), and the locking member (214) has a locking position that is locked with the driving member (206) and an unlocking position away from the driving member (206).

2. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 1 is characterized in that: The clamping portion (2) further comprises a guide member (201), and the driving member (206) is rotatably arranged on the box body (101); the clamping member comprises: A moving member (208) screw-matched with the driving member (206); A connecting member (203) slidably cooperates with the guide member (201); A clamping member (204) is connected to the moving member (208) via the connecting member (203), and the driving member (206) is rotated so that the two moving members (208) move closer to or farther from each other.

3. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 2 is characterized in that: The moving part (208) is provided with an external thread, and the external threads of the two moving parts (208) have opposite rotation directions. The driving member (206) is provided with threaded holes (207) at both ends, and 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 spirally matched with 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 member (206) is a toothed rotating cylinder, the outer periphery of which is provided with teeth, and the locking member (214) is a toothed plate provided with teeth, the toothed plate being configured to be meshed with the toothed rotating cylinder.

5. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 4 is characterized in that: The locking portion further comprises: A threaded rod (213) rotatably disposed on the box body (101); A threaded sleeve (202), one end of which is located on the outer periphery of the threaded rod (213) and threadably matched 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 prediction protection unit (1) further comprises a docking mechanism, wherein the docking mechanism comprises: A sealing guide tube (105) is inserted into the slot opening (102); a stopper (107) located on the outer periphery of the sealing guide tube (105); the stopper (107) is connected to a side of the sealing guide tube (105) facing the docking plug (104); the sealing guide tube (105) is slidably matched with the slot opening (102); the sealing guide tube (105) has a plugging position close to the docking plug (104) and a disconnecting position away from the docking plug (104); The locking portion further comprises 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 plug-in position, the blocking member (212) is constructed to be capable of limiting engagement or release 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 cylinder (105) is in the plugging position, the blocking member (212) is located on a side of the limiting member (107) facing 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 also includes a first elastic member (108), the first elastic member (108) is located on the outer periphery of the docking plug (104), one end of the first elastic member (108) is connected to the limiting member (107), and the other end of the first elastic member (108) is connected to the detector body (103).

9. The distributed ultra-short-term photovoltaic power generation power prediction device according to claim 6, characterized in that: The limiting member (107) is provided with two abutting members (114), and the docking mechanism further comprises two sealing components, wherein the sealing components comprise: Arc seal (113); a fixing member (110), the fixing member (110) extending from the detector body (103) to the slot opening (102), the arc-shaped sealing member (113) being provided at one end of the fixing member (110) facing the slot opening (102), and the fixing member (110) being movably arranged relative to the detector body (103) along the radial direction of the docking plug (104); A linkage member (112) connected to a side of the fixing member (110) facing the sealing guide cylinder (105); The sealing guide tube (105) moves to the plug-in position, and the two abutting members (114) respectively abut against the two linkage members (112) so that the two linkage members (112) are close to each other; the sealing guide tube (105) moves to the disconnection position, and the two abutting members (114) respectively detach from the two linkage members (112).

10. The distributed ultra-short-term photovoltaic power generation prediction device according to claim 9, characterized in that: A guide surface (117) is provided on one side of the abutment member (114) facing the docking plug (104), the guide surface (117) being arranged obliquely relative to the sealing guide cylinder (105), and the distance between the two guide surfaces (117) gradually increases along the axis of the sealing guide cylinder (105) from the sealing guide cylinder (105) to the docking plug (104); and / or, The sealing component also includes a guide rod (109) and a second elastic member (111) located on the periphery of the guide rod (109); an end of the fixing member (110) away from the slot opening (102) is located on the periphery of the guide rod (109); and the fixing member (110) is slidably matched 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); wherein one of the two guide rods (109) is connected to the box body (101), and the other of the two guide rods (109) is connected to the detector body (103).

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