Solar cable trench dehumidification cover plate

Abstract

The invention discloses a solar cable trench dehumidification cover plate, and relates to the technical field of ground cable installation and protection, the solar cable trench dehumidification cover plate comprises a cover plate mechanism, the cover plate mechanism comprises a box body, a box cover, a solar photovoltaic panel and an electric chain window opener, the box body and the box cover are rotatably connected, the solar photovoltaic panel is arranged on the inner side of the top of the box cover, and the electric chain window opener is arranged on the box cover. One end of the electric chain window opener is rotationally connected with the bottom of the box cover, two limiting structures are arranged on the inner side of the box body, each limiting structure comprises a first mounting plate, a second mounting plate and a mounting seat, the first mounting plates and the mounting seats are fixedly connected with the box body, the second mounting plates are fixedly connected with the box cover, and the mounting seats are fixedly connected with the box cover. The first mounting plate is rotationally connected with a first supporting arm. According to the solar cable trench dehumidification cover plate, a worker does not need to manually open the cover plate to dehumidify a cable trench, meanwhile, the influence of external factors on the cover plate is reduced after the cover plate is opened, and the working stability of opening the cover plate to dehumidify is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ground cable installation and protection, and particularly to a dehumidifying cover plate for a solar cable trench. Background Art

[0002] The installation of cables is usually carried out in overhead, ground and other installation methods. When cables are installed on the ground, they are usually installed inside a set cable trench. The cable trench can well protect the cable lines and ensure that they will not be exposed on the ground and damaged. The top of the cable trench usually needs to be covered with a cover plate. In order to achieve the dehumidification effect of the cable trench, the cover plate needs to be opened frequently for ventilation.

[0003] However, the traditional cable trench cover plate usually needs to be manually opened when opened, with low efficiency, time-consuming and laborious. And during the opening process, in order to ensure that the cover plate can be closed immediately when it rains, workers need to keep watching beside. At the same time, the opened cover plate is also likely to fall into the cable trench due to external factors, which will damage the cable lines. Therefore, the present invention proposes a dehumidifying cover plate for a solar cable trench. Summary of the Invention

[0004] The main purpose of the present invention is to provide a dehumidifying cover plate for a solar cable trench, which can effectively solve the technical problems proposed in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A dehumidifying cover plate for a solar cable trench, including a cover plate mechanism. The cover plate mechanism includes a box body, a box cover, a solar photovoltaic panel, and an electric chain window opener. The box body and the box cover are rotatably connected. The solar photovoltaic panel is arranged on the inner side of the top of the box cover. One end of the electric chain window opener is rotatably connected to the bottom of the box cover. Two sets of limiting structures are arranged inside the box body; The limiting structure includes a first mounting plate, a second mounting plate, and a mounting seat. The first mounting plate, the mounting seat and the box body are fixedly connected. The second mounting plate and the box cover are fixedly connected. The first mounting plate is rotatably connected with a first support arm. The first support arm is rotatably connected with a second support arm, and the second support arm is rotatably connected with the second mounting plate. The first support arm is fixedly connected with a first gear, and two first pressing plates and two second pressing plates are fixedly arranged outside the first gear. Two first guide rods are slidably arranged through the top of the mounting seat. One end of each of the two first guide rods is fixedly connected through a first triangular block. The other ends of the two first guide rods are fixedly connected through a limiting plate. And two first springs are arranged between the mounting seat and the first triangular block.

[0006] As a preferred technical solution of the present invention, the limiting structure further includes a limiting component, and the limiting component includes two second guide rods, a second triangular block, a connecting plate, two second springs, a pressing rod, a chute plate, a third triangular block, and a third spring. The second guide rods are slidably arranged through the mounting seat. The second triangular block and the connecting plate are both fixedly connected to the second guide rods. The second spring is arranged between the second triangular block and the mounting seat. The pressing rod is fixedly connected to the connecting plate. The chute plate is fixedly connected to the mounting seat. The third triangular block is slidably connected to the chute plate. The third spring is arranged between the third triangular block and the inner side of the mounting seat.

[0007] As a preferred technical solution of the present invention, a rain sensor, an LED stroboscope, a storage battery, and a communication module are arranged at the bottom of the box cover. The rain sensor, the LED stroboscope penetrate through the box cover, and a row of through holes are opened at the top of the box cover.

[0008] As a preferred technical solution of the present invention, two bottom plates are fixedly arranged inside the box body. A base is fixedly arranged on the top of the bottom plate. The electric chain window opener is arranged between the two bases. A control mechanism is arranged at the bottom of the solar photovoltaic panel.

[0009] As a preferred technical solution of the present invention, the first spring is located on the periphery of the corresponding first guide rod, the second spring is located on the periphery of the corresponding second guide rod, and an arrow is arranged on one side of the first gear.

[0010] As a preferred technical solution of the present invention, a cleaning structure is arranged on the top of the box cover. The cleaning structure includes two protective shells. The protective shells are fixedly connected to the box cover. A lead screw is rotatably arranged through the inside of one of the protective shells, and a slide rod is fixedly arranged inside the other protective shell. One end of the lead screw is fixedly connected to the output shaft of the first motor, and sliders are slidably arranged on the outer parts of the lead screw and the slide rod. A cleaning brush plate is fixedly connected between the two sliders.

[0011] As a preferred technical solution of the present invention, the cleaning structure further includes a water collection and spraying assembly. The water collection and spraying assembly includes two fixing frames. The fixing frames are fixedly connected to the box cover. A water storage pipe is fixedly arranged between the two fixing frames. A water collection tank is connected through the top of the water storage pipe, and a filter screen is fixedly arranged on the top of the water collection tank. A plurality of nozzles are arranged on the outer part of the water storage pipe.

[0012] As a preferred technical solution of the present invention, the cleaning structure further includes an adjusting component, and the adjusting component includes a blocking plate and a fixing plate. The blocking plate and the water storage pipe are rotatably connected through. The fixing plate is fixedly connected to one of the fixing frames. A second motor is arranged on one side of the fixing plate. The output shaft of the second motor penetrates through the fixing plate and is fixedly connected to a second gear, and the second gear is meshed with a third gear, and the third gear is fixedly connected to one end of the blocking plate.

[0013] As a preferred technical solution of the present invention, two grooves are opened at the top of the box cover, and the two grooves are located on both sides matching the rain sensor. An auxiliary structure is arranged on the top of the box cover. The auxiliary structure includes a baffle plate, a protective cover, and an electric push rod. The baffle plate is fixedly connected to the box cover. The protective cover is slidably connected to the groove. The electric push rod is arranged on the top of the box cover, and one end of the electric push rod is fixedly connected to the protective cover.

[0014] As a preferred technical solution of the present invention, the box body is arranged in a concave structure, and a plurality of circular holes are opened on the outer periphery and bottom of the box body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting the limiting structure, it is beneficial to limit the opening angle of the box cover, avoid the box cover being damaged easily due to being affected by external factors when the opening angle is too large, and at the same time, it can further strengthen the supporting force for the box cover after it is opened, and can play a supporting and protective role for the electric chain window opener, and can avoid the situation that the first gear rotates back when the box cover is affected by the outside world, and can improve the working stability of the box cover during ventilation and dehumidification; 2. By setting the limiting component in cooperation with the limiting structure, it is beneficial to limit the position of the first triangular block when the electric chain window opener extends, avoid it affecting the rotation of the first gear, and at the same time, the limitation on the first triangular block can be released when the box cover is about to close, which is beneficial to the first triangular block restricting the box cover to avoid the first gear rotating back when the box cover is opened next time; 3. By setting the limiting component in cooperation with the limiting structure, it is beneficial to clean the dust on the surface of the solar photovoltaic panel as needed, avoid the dust accumulating on the surface of the solar photovoltaic panel for a long time and affecting its normal reception of sunlight, and the water collection and spraying component in cooperation with the cleaning structure is beneficial to collecting rainwater inside the water storage pipe for storage during rainy weather, and at the same time, the filter screen avoids sundries entering the inside of the water collection tank and the water storage pipe and causing blockage; 4. By setting the adjusting component in cooperation with the cleaning structure, it is beneficial to change the working mode of water storage and water spraying as needed. When the blocking plate blocks the through hole between the nozzle and the water storage pipe, the water storage pipe can carry out the water storage work. When the blocking plate blocks the through hole between the water collection tank and the water storage pipe, the nozzle cooperates with the cleaning brush plate to spray and clean the solar photovoltaic panel; 5. By setting up the auxiliary structure, it is beneficial to carry out the protection work on the rain sensor as needed, which can ensure that the rain sensor is shielded and protected when the lid is closed, avoiding damage caused by external factors and affecting its normal use, and can expose the rain sensor for rain monitoring work after the lid is opened. Brief Description of the Drawings

[0016] Figure 1 It is a schematic perspective view of the overall split structure of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 2 It is a schematic perspective view of the overall split structure of the dehumidifying cover plate for the solar cable trench of the present invention from another perspective; Figure 3 It is a schematic perspective view of the split structure of the support arm 1 and support arm 2 of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 4 It is a schematic partial side view structure of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 5 It is a schematic perspective view of the box body of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 6 It is a schematic perspective view of the split structure of the slider, lead screw and slide bar of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 7 It is a schematic sectional perspective view of the water storage pipe of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 8 It is a schematic perspective view of the split structure of the plugging plate and the water storage pipe of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 9 It is a schematic perspective view of the split structure of the protective cover and the groove of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 10 It is a schematic front view structure of the whole of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 11 It is a schematic perspective view of the whole of the dehumidifying cover plate for the solar cable trench of the present invention; Figure 12 It is a schematic perspective view of the whole of the dehumidifying cover plate for the solar cable trench of the present invention from another perspective.

[0017] In the figure: 1. Cover plate mechanism; 2. Limiting structure; 3. Cleaning structure; 4. Auxiliary structure; 101. Box body; 102. Box cover; 103. Solar photovoltaic panel; 104. Rainwater sensor; 105. LED stroboscopic; 106. Bottom plate; 107. Base; 108. Electric chain window opener; 109. Control mechanism; 110. Battery; 111. Communication module; 201. First mounting plate; 202. Second mounting plate; 203. First support arm; 204. Second support arm; 205. First gear; 206. First pressing plate; 207. Second pressing plate; 208. Mounting seat; 209. First guide rod; 210. First triangular block; 211. Limiting plate; 212. First spring; 213. Second guide rod; 214. Second triangular block; 215. Connecting plate; 216. Second spring; 217. Pressing rod; 218. Chute plate; 219. Third triangular block; 220. Third spring; 301. Protective shell; 302. Lead screw; 303. Slide rod; 304. First motor; 305. Slide block; 306. Cleaning brush plate; 307. Fixed frame; 308. Water storage pipe; 309. Water collecting trough; 310. Filter screen; 311. Plugging plate; 312. Fixed plate; 313. Second motor; 314. Second gear; 315. Third gear; 401. Baffle; 402. Protective cover; 403. Electric push rod. Detailed implementation manners

[0018] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0019] As Figures 1-12 shown, the dehumidifying cover plate for a solar cable trench includes a cover plate mechanism 1. The cover plate mechanism 1 includes a box body 101, a box cover 102, a solar photovoltaic panel 103, and an electric chain window opener 108. The box body 101 and the box cover 102 are rotatably connected. The solar photovoltaic panel 103 is arranged on the inner side of the top of the box cover 102. One end of the electric chain window opener 108 is rotatably connected to the bottom of the box cover 102. Two groups of limiting structures 2 are arranged inside the box body 101; The limiting structure 2 includes a first mounting plate 201, a second mounting plate 202, and a mounting seat 208. The first mounting plate 201, the mounting seat 208, and the box body 101 are fixedly connected. The second mounting plate 202 and the box cover 102 are fixedly connected. A first support arm 203 is rotatably connected to the first mounting plate 201. A second support arm 204 is rotatably connected to the first support arm 203, and the second support arm 204 is rotatably connected to the second mounting plate 202. A first gear 205 is fixedly connected to the first support arm 203. Two first pressing plates 206 and two second pressing plates 207 are fixedly arranged outside the first gear 205. Two first guide rods 209 are slidably arranged through the top of the mounting seat 208. One end of the two first guide rods 209 is fixedly connected through a first triangular block 210. The other ends of the two first guide rods 209 are fixedly connected through a limiting plate 211. Two first springs 212 are arranged between the mounting seat 208 and the first triangular block 210.

[0020] The limiting structure 2 can limit the opening angle of the box cover 102, avoid the box cover 102 being damaged due to excessive opening angle and being easily affected by external factors. At the same time, it can further strengthen the supporting force for the box cover 102 after it is opened, and can play a role in supporting and protecting the electric chain window opener 108. It can avoid the situation that the first gear 205 rotates back when the box cover 102 is affected by the outside world, and can improve the working stability of the box cover 102 during ventilation and dehumidification. The first spring 212 plays an elastic supporting role for the first triangular block 210.

[0021] In this embodiment, the limiting structure 2 further includes a limiting component. The limiting component includes two second guide rods 213, a second triangular block 214, a connecting plate 215, two second springs 216, a pressing rod 217, a sliding groove plate 218, a third triangular block 219, and a third spring 220. The second guide rods 213 are slidably arranged through the mounting seat 208. The second triangular block 214 and the connecting plate 215 are both fixedly connected to the second guide rods 213. The second springs 216 are arranged between the second triangular block 214 and the mounting seat 208. The pressing rod 217 is fixedly connected to the connecting plate 215. The sliding groove plate 218 is fixedly connected to the mounting seat 208. The third triangular block 219 is slidably connected to the sliding groove plate 218. The third spring 220 is arranged between the third triangular block 219 and the inner side of the mounting seat 208.

[0022] The limiting component cooperating with the limiting structure 2 can limit the position of the first triangular block 210 when the electric chain window opener 108 extends, avoiding its influence on the rotation of the first gear 205. At the same time, it can release the restriction on the first triangular block 210 when the box cover 102 is about to close, which is beneficial to the first triangular block 210 restricting the rotation of the first gear 205 when the box cover 102 is opened next time.

[0023] In this embodiment, a rain sensor 104, an LED stroboscope 105, a storage battery 110, and a communication module 111 are arranged at the bottom of the box cover 102. The rain sensor 104, the LED stroboscope 105, and the box cover 102 are arranged in a penetrating manner, and a row of through holes are opened at the top of the box cover 102.

[0024] The rain sensor 104 can sense the weather change in the first time, so that the box cover 102 closes when it rains.

[0025] In this embodiment, two bottom plates 106 are fixedly arranged on the inner side of the box body 101. A base 107 is fixedly arranged on the top of the bottom plate 106. An electric chain window opener 108 is arranged between the two bases 107. A control mechanism 109 is arranged at the bottom of the solar photovoltaic panel 103.

[0026] The electric chain window opener 108 plays a role in ensuring the control of the box cover 102.

[0027] In this embodiment, a first spring 212 is located on the periphery of the corresponding first guide rod 209, a second spring 216 is located on the periphery of the corresponding second guide rod 213, and an arrow is arranged on one side of the first gear 205.

[0028] In this embodiment, a cleaning structure 3 is arranged on the top of the box cover 102. The cleaning structure 3 includes two protective shells 301. The protective shells 301 are fixedly connected to the box cover 102. A lead screw 302 is rotatably arranged through the inner side of one of the protective shells 301, and a slide rod 303 is fixedly arranged on the inner side of the other protective shell 301. One end of the lead screw 302 is fixedly connected to the output shaft of a first motor 304. Sliding blocks 305 are slidably arranged on the outer parts of the lead screw 302 and the slide rod 303. A cleaning brush plate 306 is fixedly connected between the two sliding blocks 305.

[0029] The cleaning structure 3 can clean the dust on the surface of the solar photovoltaic panel 103 as needed, avoiding the dust accumulating on the surface of the solar photovoltaic panel 103 for a long time and affecting its normal reception of sunlight.

[0030] In this embodiment, the cleaning structure 3 further includes a water collection and spraying assembly. The water collection and spraying assembly includes two fixing frames 307. The fixing frames 307 are fixedly connected to the box cover 102. A water storage pipe 308 is fixedly arranged between the two fixing frames 307. A water collection tank 309 is connected through the top of the water storage pipe 308. A filter screen 310 is fixedly arranged on the top of the water collection tank 309. A plurality of nozzles are arranged on the outer part of the water storage pipe 308.

[0031] The water collection and spraying assembly cooperates with the cleaning structure 3 to collect rainwater inside the water storage pipe 308 for storage in rainy weather. At the same time, the filter screen 310 prevents sundries from entering the water collection tank 309 and the water storage pipe 308 and causing blockage.

[0032] In this embodiment, the cleaning structure 3 further includes an adjusting component. The adjusting component includes a blocking plate 311 and a fixing plate 312. The blocking plate 311 is rotatably connected through the water storage pipe 308. The fixing plate 312 is fixedly connected to one of the fixing frames 307. A second motor 313 is arranged on one side of the fixing plate 312. The output shaft of the second motor 313 penetrates through the fixing plate 312 and is fixedly connected to a second gear 314. The second gear 314 is meshed with a third gear 315. The third gear 315 is fixedly connected to one end of the blocking plate 311.

[0033] The adjusting component and the cleaning structure 3 can change the working mode of water storage and water spraying according to needs. When the blocking plate 311 blocks the through hole between the nozzle and the water storage pipe 308, the water storage pipe 308 can perform the water storage work. When the blocking plate 311 blocks the through hole between the water collecting tank 309 and the water storage pipe 308, the nozzle cooperates with the cleaning brush plate 306 to spray and clean the solar photovoltaic panel 103.

[0034] In this embodiment, two grooves are formed in the top of the box cover 102, and the two grooves are located on both sides matching the rain sensor 104. An auxiliary structure 4 is arranged on the top of the box cover 102. The auxiliary structure 4 includes a baffle 401, a protective cover 402, and an electric push rod 403. The baffle 401 is fixedly connected to the box cover 102. The protective cover 402 is slidably connected to the groove. The electric push rod 403 is arranged on the top of the box cover 102, and one end of the electric push rod 403 is fixedly connected to the protective cover 402.

[0035] The auxiliary structure 4 can protect the rain sensor 104 according to needs, ensure that the rain sensor 104 is shielded and protected when the box cover 102 is closed, avoid damage caused by external factors and affect normal use, and can expose the rain sensor 104 for rain monitoring work after the box cover 102 is opened.

[0036] In this embodiment, the box body 101 is arranged in a concave structure, and a plurality of circular holes are formed in the periphery and bottom of the box body 101.

[0037] The box body 101 is installed on the cable trench for use.

[0038] It should be noted that the present invention is a dehumidifying cover plate for a solar cable trench. Before use, place the dehumidifying cover plate of the cable trench on the top of the required cable trench to make it reach the operating conditions for work; When the cable trench dehumidification cover plate does not need to be opened, the electric push rod 403 acts on the protective cover 402 to move towards the rain sensor 104 until one end of the protective cover 402 fits against the baffle 401 and covers the rain sensor 104 and then stops. Covering the rain sensor 104 with the protective cover 402 can ensure that the rain sensor 104 is protected without opening the box cover 102, avoiding damage to the rain sensor 104 under the influence of external factors and affecting normal use; When it is necessary to open the box cover 102 to ventilate and dehumidify the cable trench, the staff operates on the APP on the mobile phone. The APP on the mobile phone communicates with the communication module 111 and performs the following operations after receiving the instructions sent by the APP on the mobile phone: Under the control of the control mechanism 109, the electric chain window opener 108 is started to extend the chain, so that the box cover 102 gradually rotates and opens to a predetermined position and then stops. During this process, the box cover 102 moves synchronously with the second mounting plate 202. The second mounting plate 202 acts on one end of the first support arm 203 through the second support arm 204 to move. Since the first support arm 203 is fixedly connected to the first gear 205, the first gear 205 will rotate in the direction of its arrow. The rotation of the first gear 205 drives the first pressing plate 206 to rotate synchronously. The second spring 216 loses the pressure of the first pressing plate 206 and acts on the second triangular block 214, the second guide rod 213, the connecting plate 215 and the pressing rod 217 to move upward. The third spring 220 loses the pressure of the pressing rod 217 and acts on the third triangular block 219 to move towards the middle of the inner side of the mounting seat 208. And during the rotation of the first gear 205, the first gear 205 and the first spring 212 cooperate to make the first triangular block 210 move up and down continuously. When the box cover 102 stops opening at a predetermined angle, the first triangular block 210 is inserted into the gear gap of the first gear 205, which can prevent the first gear 205 from rotating back and can support and protect the chain of the electric chain window opener 108. At the same time, the second pressing plate 207 is close to the position of the first triangular block 210. At this time, the protective cover 402 is slid away by the electric push rod 403, so that the rain sensor 104 is exposed, and ventilation and dehumidification work can be carried out in normal weather; When it rains, the rain sensor 104 receives information about the rain. Through the control mechanism 109, the electric chain window opener 108 extends a small section on the previous basis, causing the first gear 205 to continue rotating in the direction of the arrow. The first gear 205 drives the second pressing plate 207 to rotate synchronously until the second pressing plate 207 presses the first triangular block 210 down to a predetermined position and then stops. Since the distance that the second pressing plate 207 moves the first triangular block 210 downward is greater than the distance that the first gear 205 acts on the first triangular block 210 to move downward, the first triangular block 210 moves downward a longer distance than when it is acted on by the first gear 205. The limiting plate 211 presses the third triangular block 219, causing the third triangular block 219 to retract. When the limiting plate 211 moves down to a predetermined position and stops, the third spring 220 acts on the third triangular block 219 to rebound until the bottom of the third triangular block 219 fits against the top of the limiting plate 211 and then stops. At this time, the position of the first triangular block 210 is fixed and does not affect the rotation of the first gear 205. Next, the chain of the electric chain window opener 108 is retracted, and at the same time, the first gear 205 rotates in the opposite direction of the arrow, causing the box cover 102 to gradually rotate and close. When the box cover 102 is about to close, the first gear 205 drives the first pressing plate 206 to press against the second triangular block 214, causing the pressing rod 217 to act on the third triangular block 219 to move away and release the position restriction on the limiting plate 211. Under the action of the first spring 212, the first triangular block 210 rebounds and at the same time the box cover 102 is closed. In addition, the box cover 102 can also be remotely operated on the mobile APP to close; During rainy weather, rainwater flows into the water collecting trough 309 and is finally collected in the water storage pipe 308. When collecting rainwater usually, the plugging plate 311 plugs the through - hole between the nozzle and the water storage pipe 308 to prevent rainwater from flowing out. When it is necessary to clean the surface of the solar photovoltaic panel 103 to avoid dust, the second motor 313 is started, causing the second gear 314 to drive the third gear 315 to engage and move, thereby causing the plugging plate 311 to rotate until the plugging plate 311 plugs the through - hole between the water collecting trough 309 and the water storage pipe 308 and then stops. At this time, the rainwater inside the water storage pipe 308 is sprayed out from the nozzle, and the rainwater is sprayed on the surface of the solar photovoltaic panel 103. The first motor 304 is started to make the lead screw 302 rotate. By the forward and reverse rotation of the first motor 304, the slider 305 drives the cleaning brush plate 306 to reciprocally slide outside the lead screw 302 and the slide bar 303. Cooperating with the rainwater sprayed by the nozzle, the purpose of cleaning the surface of the solar photovoltaic panel 103 to avoid dust is finally achieved. In addition, the solar photovoltaic panel 103 can be cleaned after the box cover 102 is opened or after the box cover 102 is closed.

[0039] In addition, the control mechanism 109 includes relevant components such as a solar charge and discharge controller and a main control board. The solar charge and discharge controller is used to regulate the charging of the storage battery 110 by the solar photovoltaic panel 103 and the power supply of the storage battery 110 to the load. The main control board is connected to the rain sensor 104, the LED stroboscope 105, and the communication module 111 to realize signal reception and distribution. This is an existing technical means, so it will not be elaborated here. An acrylic board can be added at the through hole on the top of the box cover 102 to prevent rainwater from entering.

Claims

1. Solar cable trench dehumidification cover plate, comprising a cover plate mechanism (1), the cover plate mechanism (1) includes a box body (101), a box cover (102), a solar photovoltaic panel (103), and an electric chain window opener (108). The box body (101) and the box cover (102) are rotatably connected. The solar photovoltaic panel (103) is arranged on the inner side of the top of the box cover (102). One end of the electric chain window opener (108) is rotatably connected to the bottom of the box cover (102), and it is characterized in that: Two groups of limiting structures (2) are arranged inside the box body (101); The limiting structure (2) includes a first mounting plate (201), a second mounting plate (202), and a mounting seat (208). The first mounting plate (201), the mounting seat (208), and the box body (101) are fixedly connected. The second mounting plate (202) and the box cover (102) are fixedly connected. A first support arm (203) is rotatably connected to the first mounting plate (201). The first support arm (203) is rotatably connected to a second support arm (204), and the second support arm (204) is rotatably connected to the second mounting plate (202). A first gear (205) is fixedly connected to the first support arm (203), and two first pressing plates (206) and two second pressing plates (207) are fixedly arranged outside the first gear (205). Two first guide rods (209) are slidably arranged through the top of the mounting seat (208). One end of each of the two first guide rods (209) is fixedly connected through a first triangular block (210), and the other end of each of the two first guide rods (209) is fixedly connected through a limiting plate (211). Two first springs (212) are arranged between the mounting seat (208) and the first triangular block (210).

2. The dehumidifying cover plate for a solar cable trench according to claim 1, wherein: The limiting structure (2) further includes a limiting component. The limiting component includes two second guide rods (213), a second triangular block (214), a connecting plate (215), two second springs (216), a pressing rod (217), a chute plate (218), a third triangular block (219), and a third spring (220). The second guide rods (213) are slidably arranged through the mounting seat (208). The second triangular block (214) and the connecting plate (215) are both fixedly connected to the second guide rods (213). The second springs (216) are arranged between the second triangular block (214) and the mounting seat (208). The pressing rod (217) is fixedly connected to the connecting plate (215). The chute plate (218) is fixedly connected to the mounting seat (208). The third triangular block (219) is slidably connected to the chute plate (218). The third spring (220) is arranged between the third triangular block (219) and the inner side of the mounting seat (208).

3. The dehumidifying cover plate for a solar cable trench according to claim 1, wherein: A rain sensor (104), an LED stroboscope (105), a storage battery (110), and a communication module (111) are arranged at the bottom of the box cover (102). The rain sensor (104), the LED stroboscope (105) penetrate through the box cover (102), and a row of through holes are formed in the top of the box cover (102).

4. The dehumidifying cover plate for a solar cable trench according to claim 1, wherein: Two bottom plates (106) are fixedly arranged inside the box body (101). A base (107) is fixedly arranged on the top of the bottom plate (106). The electric chain window opener (108) is arranged between the two bases (107). A control mechanism (109) is arranged at the bottom of the solar photovoltaic panel (103).

5. The dehumidifying cover plate for a solar cable trench according to claim 2, wherein: The first spring (212) is located around the corresponding first guide rod (209), the second spring (216) is located around the corresponding second guide rod (213), and an arrow is provided on one side of the first gear (205).

6. The dehumidifying cover plate for a solar cable trench according to claim 1, characterized in that: A cleaning structure (3) is provided on the top of the box cover (102). The cleaning structure (3) includes two protective shells (301). The protective shells (301) are fixedly connected to the box cover (102). A lead screw (302) is rotatably arranged through the inner side of one of the protective shells (301), and a slide rod (303) is fixedly arranged on the inner side of the other protective shell (301). One end of the lead screw (302) is fixedly connected to the output shaft of the first motor (304). Sliders (305) are slidably arranged on the outer parts of the lead screw (302) and the slide rod (303). A cleaning brush plate (306) is fixedly connected between the two sliders (305).

7. The dehumidifying cover plate for a solar cable trench according to claim 6, wherein: The cleaning structure (3) further includes a water collection and spraying assembly. The water collection and spraying assembly includes two fixing frames (307). The fixing frames (307) are fixedly connected to the box cover (102). A water storage pipe (308) is fixedly arranged between the two fixing frames (307). The top of the water storage pipe (308) is connected through a water collection tank (309). A filter screen (310) is fixedly arranged on the top of the water collection tank (309). A number of spray nozzles are provided on the outer part of the water storage pipe (308).

8. The dehumidifying cover plate for a solar cable trench according to claim 7, characterized in that: The cleaning structure (3) further includes an adjusting assembly. The adjusting assembly includes a blocking plate (311) and a fixing plate (312). The blocking plate (311) is rotatably connected through the water storage pipe (308). The fixing plate (312) is fixedly connected to one of the fixing frames (307). A second motor (313) is arranged on one side of the fixing plate (312). The output shaft of the second motor (313) penetrates through the fixing plate (312) and is fixedly connected to a second gear (314). The second gear (314) is meshed with a third gear (315). The third gear (315) is fixedly connected to one end of the blocking plate (311).

9. The dehumidifying cover plate for a solar cable trench according to claim 1, wherein: Two grooves are provided on the top of the box cover (102), and the two grooves are located on both sides matching the rain sensor (104). An auxiliary structure (4) is provided on the top of the box cover (102). The auxiliary structure (4) includes a baffle (401), a protective cover (402), and an electric push rod (403). The baffle (401) is fixedly connected to the box cover (102). The protective cover (402) is slidably connected to the groove. The electric push rod (403) is arranged on the top of the box cover (102), and one end of the electric push rod (403) is fixedly connected to the protective cover (402).

10. The dehumidifying cover plate for a solar cable trench according to claim 1, wherein: The box body (101) is arranged in a concave structure, and a number of circular holes are provided on the outer periphery and the bottom of the box body (101).

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