Integrated intelligent electric energy metering box

Abstract

The invention relates to the technical field of electric power metering, in particular to an integrated intelligent electric energy metering box, which comprises a box body, a box door and a rain baffle, the box body is provided with a mounting cavity, the mounting cavity is used for mounting electric appliance elements, the box door is connected to the box body and covers a cavity opening of the mounting cavity, the rain baffle is slidably connected to the upper end of the box body, and the sliding direction of the rain baffle is horizontal. The rain baffle is connected to the upper end of the metering box in a sliding mode, the rain baffle can be pulled to the position above the box door during maintenance, the rain baffle can shield electrical components in the box body, and therefore the possibility that the electrical components are wetted by rainwater is reduced, maintenance personnel can have longer time to maintain the internal electrical components during maintenance, and the maintenance efficiency is improved. And maintenance problems caused by emergency maintenance are avoided.

Description

Technical Field

[0001] This application relates to the technical field of electricity metering, and in particular to an integrated intelligent electricity metering box. Background Technology

[0002] An electricity metering box is an important device used for electricity metering in a power system. Electricity metering boxes can be divided into indoor electricity metering boxes and outdoor electricity metering boxes according to their use.

[0003] In related technologies, an electricity metering box includes a box body with a door rotatably connected to it. The box body contains multiple electrical components that are used to realize the basic functions of the electricity metering box.

[0004] Outdoor electricity metering boxes are often installed outdoors for extended periods. During rainy seasons, maintenance workers may need to perform emergency repairs on the electricity metering boxes. However, when maintenance workers open the box door, rainwater can easily enter the box, damaging electrical components and affecting the subsequent use of the electricity metering box. Summary of the Invention

[0005] To address the issue of electricity metering boxes not being able to keep out rain, this application provides an integrated intelligent electricity metering box.

[0006] The integrated intelligent electricity metering box provided in this application adopts the following technical solution: An integrated intelligent electricity metering box includes a box body, a box door, and a rain shield. The box body has an installation cavity for installing electrical components. The box door is connected to the box body and covers the opening of the installation cavity. The rain shield is slidably connected to the upper end of the box body, and the sliding direction of the rain shield is horizontal.

[0007] By adopting the above technical solution, the rain shield is slidably connected to the upper end of the metering box. During maintenance, the rain shield can be pulled up to the top of the box door, so that the rain shield can cover the electrical components inside the box, thereby reducing the possibility of the electrical components getting wet by rain. Maintenance personnel can have more time to repair the internal electrical components and avoid problems caused by emergency repairs.

[0008] Preferably, the device further includes a first limiting component, a driving component, and a second resetting component. The second resetting component is connected between the rain shield and the housing, and the second resetting component causes the end of the rain shield away from the housing door to tend to move away from the housing door. The driving component includes a winding wheel and a connecting rope. One end of the housing door is rotatably connected to the housing body, and the rotation axis of the housing door is vertical. The first limiting component includes an insert and a fourth resetting component. The insert is slidably connected to the housing body, and the sliding direction of the insert is perpendicular to the rotation axis of the housing door. The housing door has a groove for the insert to be inserted. The fourth resetting component is connected between the insert and the housing body, and the fourth resetting component causes the insert to tend to be inserted into the groove. The winding wheel is coaxially connected to the housing body, and the axis of the winding wheel is parallel to the rotation axis of the housing door. The housing door is used to drive the winding wheel to rotate. One end of the connecting rope is wound around the outer circumference of the winding wheel, and the other end of the connecting rope is connected to the rain shield.

[0009] By adopting the above technical solution, the second reset component keeps the rain shield in a retracted state when there is no external force. During maintenance, the door is rotated, which drives the winding wheel to rotate. The rain shield is then pulled by the connecting rope to slide, realizing the linkage between the rain shield and the door. The insert is embedded in the door groove under the action of the fourth reset component, which can restrict the rotation of the door, ensure the stability when the door is opened, and improve the convenience of using the metering box.

[0010] Preferably, the system further includes a locking assembly, which comprises a locking block, a humidity sensor, a controller, and an unlocking drive cylinder. The locking block is slidably connected to the housing, and the sliding direction of the locking block is vertical. The locking block is used to abut against the end of the rain shield near the housing door. The unlocking drive cylinder is connected to the housing and is used to drive the slider to slide. The controller is used to control the operation of the unlocking drive cylinder. The humidity sensor is connected to the housing and is used to detect the humidity in the air and send a signal to the controller.

[0011] By adopting the above technical solution, the locking block limits the rain shield. When the humidity sensor detects that the humidity in the air is too high, it determines that it is about to rain or is raining, and sends a signal to the controller. The controller controls the unlocking drive cylinder to work, which moves the locking block down and releases the locking block from limiting the rain shield. This allows the rain shield to slide with the rotation of the door when the box door is opened, improving the safety of the metering box.

[0012] Preferably, the locking assembly further includes a slider and a first reset member. The slider is slidably connected to the housing, and the sliding direction of the slider is parallel to the sliding direction of the locking block. The piston rod of the unlocking drive cylinder is fixedly connected to the slider. The first reset member is connected between the locking block and the slider, and the first reset member causes the locking block and the slider to tend to move closer to each other.

[0013] By adopting the above technical solution, when the metering box is maintained on a sunny day, the unlocking block can be pulled down to unlock the rain shield, making it easier to open the rain shield and improving the flexibility of the metering box.

[0014] Preferably, the drive assembly further includes a connecting block, a drive block, and a third reset member. The connecting block is slidably connected to the housing, and the sliding direction of the connecting block is horizontal. The drive block is connected to the rain shield, and the third reset member is connected between the drive block and the connecting block. The third reset member causes the drive block to tend to move closer to the connecting block.

[0015] By adopting the above technical solution, when the locking block is not released from the rain shield, the drive block remains relatively fixed, and the connecting block slides around the outer circumference of the winding wheel as the connecting rope winds around it, reducing the possibility of damage to the locking and drive components and improving the service life of the metering box.

[0016] Preferably, the sliding direction of the connecting block is perpendicular to the sliding direction of the rain shield, the driving block is slidably connected to the housing, the sliding direction of the driving block is parallel to the sliding direction of the connecting block, the driving block is connected to a driving column, the rain shield is provided with a driving groove, the end of the driving groove away from the housing door is inclined towards the side close to the rotation axis of the housing door, and the driving column is slidably embedded in the driving groove.

[0017] By adopting the above technical solution and setting a drive groove, the rain shield can be fully opened by a small displacement of the drive block, thus improving the convenience of using the metering box.

[0018] Preferably, it also includes side shield assemblies, of which two are provided and are symmetrically distributed along the sliding direction perpendicular to the rain shield. Each side shield assembly includes a fixed base, a rain shield curtain, and a sliding base. The fixed base is connected to the housing and has a receiving cavity. The cavity wall of the receiving cavity has a connecting opening. The sliding base is slidably connected to the fixed base and the sliding direction of the sliding base is parallel to the sliding direction of the rain shield. The rain shield curtain is embedded in the receiving cavity, and one end of the rain shield curtain passes through the connecting opening and is connected to the sliding base.

[0019] By adopting the above technical solution, a side baffle assembly is set up, and the sliding seat is pulled to slide, so that the rain curtain unfolds to block rain from both sides of the metering box in the horizontal direction, thereby improving the rain protection effect of the metering box, reducing the possibility of electrical components getting wet by rainwater, and improving the reliability of the metering box.

[0020] Preferably, the sliding seat is connected to a locking block at one end near the rain shield, and the rain shield is provided with a locking groove for the locking block to be inserted.

[0021] By adopting the above technical solution, the card block is embedded in the card slot, and the sliding seat slides with the rain shield, ensuring the linkage between the rain shield and the rain shield, realizing the synchronous opening of the rain shield and the rain shield, and improving the convenience of operating the metering box.

[0022] Preferably, the side shield assembly further includes a rotating shaft and a coil spring. The rotating shaft is coaxially rotatably embedded in the receiving cavity. The axis of rotation of the rotating shaft is vertical. The rain curtain is rolled around the outer circumference of the rotating shaft. The coil spring is connected between the rotating shaft and the fixed base. The coil spring causes the rotating shaft to have a tendency to roll up the rain curtain.

[0023] By adopting the above technical solution, when the rain shield is closed, the coil spring causes the rotating shaft to roll up the rain shield, realizing the automatic storage of the rain shield, facilitating the reuse of the rain shield, and improving the convenience of operating the metering box.

[0024] Preferably, it also includes a lighting mechanism, which includes a light strip and a solar panel. The solar panel is connected to the side of the rain shield away from the housing, and the light strip is connected to the upper cavity wall of the mounting cavity. The light strip is electrically connected to the solar panel.

[0025] By adopting the above technical solution, the solar panel can absorb solar energy and convert it into electrical energy to provide power for the light strip. The light strip is installed in the cavity for lighting, which facilitates the operation and maintenance of electrical components inside the box when the light is insufficient, thus improving the convenience of using the metering box.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The rain shield is slidably connected to the upper end of the metering box. During maintenance, the rain shield can be pulled up to the top of the box door to shield the electrical components inside the box, thereby reducing the possibility of the electrical components getting wet by rain. Maintenance personnel can have more time to repair the internal electrical components and avoid problems caused by emergency repairs. 2. The second reset component keeps the rain shield in a retracted state when there is no external force. During maintenance, the door is rotated, which drives the winding wheel to rotate. The rain shield is then pulled by the connecting rope to slide, realizing the linkage between the rain shield and the door. The insert is embedded in the door groove under the action of the fourth reset component, which can limit the rotation of the door, ensure the stability when the door is opened, and improve the convenience of using the metering box. 3. Install side shield components. Pull the sliding seat to slide, so that the rain curtain unfolds to block rain from both sides of the metering box in the horizontal direction, improve the rain protection effect of the metering box, reduce the possibility of electrical components getting wet by rain, and improve the reliability of the metering box. Attached Figure Description

[0027] Figure 1 This is a structural diagram of an integrated intelligent electricity metering box.

[0028] Figure 2 This is a partial cross-sectional view of an integrated smart electricity metering box, mainly showing the box door, unlocking lever, and first limit component.

[0029] Figure 3 This is a partial cross-sectional view of an integrated intelligent electricity metering box, mainly showing the drive components.

[0030] Figure 4 This is a partial cross-sectional view of an integrated intelligent electricity metering box, mainly showing the side baffle assembly.

[0031] Figure 5 This is a partial cross-sectional view of an integrated smart electricity metering box, mainly showing the locking components.

[0032] Figure 6 This is a partial cross-sectional view of an integrated intelligent electricity metering box, mainly showing the first and second magnetic blocks.

[0033] Figure 7 This is a partial cross-sectional view of the integrated intelligent electricity metering box, mainly showing the card block, the fifth reset component, the connecting shaft, and the third magnetic block.

[0034] Explanation of reference numerals in the attached figures: 1. Metering box body; 11. Box body; 111. Mounting cavity; 112. Receiving groove; 113. First sliding groove; 114. Guide groove; 115. Second sliding groove; 116. Third sliding groove; 117. First connecting groove; 118. Fourth sliding groove; 119. Second connecting groove; 1110. Third connecting groove; 12. Box door; 121. Embedded groove; 122. Unlocking groove; 123. Drive shaft; 13. First limiting component; 131. Insert; 132. Fourth reset component; 14. Unlocking rod; 2. Rainproof mechanism; 21. Top baffle assembly; 211. Rainproof plate; 2111. Inclined surface; 2112. Connecting seat; 21121. Slot; 2113. Guide block; 2114. Drive groove; 212. Second reset component; 22. Drive assembly; 221. Rewinding reel; 222. Connecting rope; 223. Connecting block; 224. Drive block; 2241. Drive column; 225. Third reset component; 23. Side baffle assembly; 231. Fixed seat; 2311. Guide hole; 2312. Receiving cavity; 2313. Communicating port; 232. Sliding seat; 2321. Guide column; 2322. Rotating groove; 2323. Limiting groove; 2324. Connecting groove; 232 5. Annular groove; 233. Rain curtain; 234. Rotating shaft; 235. Coil spring; 236. Locking block; 2361. Through hole; 237. Connecting shaft; 2371. Limiting section; 2372. Supporting section; 238. Third magnet; 239. Fifth reset component; 24. Locking assembly; 241. Humidity sensor; 242. Unlocking drive cylinder; 243. Slider; 2431. Protrusion; 2432. First connecting section; 2433. Second connecting section; 24331. First groove; 24332. Second groove; 244. First reset component; 245. Locking block; 2451. Sliding part; 2452. Limiting part; 246. First magnet; 247. Second magnet; 3. Lighting mechanism; 31. Solar panel; 32. LED strip. Detailed Implementation

[0035] The present application will be further described in detail below with reference to the accompanying drawings.

[0036] Reference Figure 1 This application discloses an integrated intelligent electricity metering box including a metering box body 1. The metering box body 1 includes a box body 11 and a box door 12. The box body 11 has a mounting cavity 111 on one side surface along the width direction of the box body 11. The mounting cavity 111 is used for mounting electrical components. A receiving groove 112 is provided on the cavity wall at one end away from the bottom of the mounting cavity 111. The box door 12 is rotatably embedded in the receiving groove 112 along one end along the width direction of the box door 12 and covers the opening of the mounting cavity 111. The rotation axis of the box door 12 is vertical.

[0037] The metering box body 1 also includes an unlocking rod 14 and a first limiting component 13. The first limiting component 13 includes an insert 131 and a fourth reset member 132. The bottom of the receiving groove 112 is provided with a first sliding groove 113. The insert 131 is slidably embedded in the first sliding groove 113. The sliding direction of the insert 131 is parallel to the width direction of the box body 11. The end of the box door 12 near the rotation axis of the box door 12 is provided with a groove 121 for the insert 131 to be inserted. The fourth reset member 132 is connected between the insert 131 and the box body 11. The fourth reset member 132 makes the end of the insert 131 away from the bottom of the first sliding groove 113 tend to extend out of the first sliding groove 113 and be embedded in the groove 121. In this embodiment, the fourth reset member 132 is a spring. One end of the fourth reset member 132 is connected to the bottom of the first sliding groove 113, and the other end of the fourth reset member 132 is connected to the end of the insert 131 near the bottom of the first sliding groove 113. The bottom of the groove 121 is provided with an unlocking groove 122. The end of the unlocking groove 122 away from the groove 121 passes through the door 12. The unlocking rod 14 is slidably embedded in the unlocking groove 122. The sliding direction of the unlocking rod 14 is perpendicular to the rotation axis of the door 12, and the side wall of the unlocking rod 14 is in contact with the side wall of the unlocking groove 122. In this embodiment, when the insert 131 is embedded in the groove 121, the end of the unlocking rod 14 away from the groove 121 extends out of the unlocking groove 122.

[0038] Reference Figure 1 and Figure 3The integrated intelligent electricity metering box also includes a rainproof mechanism 2, which includes a top baffle assembly 21. The top baffle assembly 21 includes a rainproof plate 211 and a second reset member 212. The rainproof plate 211 is slidably connected to the upper end of the box body 11. The sliding direction of the rainproof plate 211 is parallel to the width direction of the box body 11. The upper end of the rainproof plate 211 is provided with an inclined surface 2111. There are two inclined surfaces 2111, and the two inclined surfaces 2111 are symmetrically distributed along the length direction of the box body 11. A connecting seat 2112 is fixedly connected to the side of the rain shield 211 near the box body 11. There are two connecting seats 2112, which are symmetrically distributed along the length of the box body 11. The surface of the connecting seat 2112 near the other connecting seat 2112 is in contact with the side wall of the box body 11. A guide groove 114 is provided on one side surface of the box body 11 along the length of the box body 11. The number of guide grooves 114 is the same as the number of connecting seats 2112 and they correspond one-to-one. A guide block 2113 is fixedly connected to the side of the connecting seat 2112 near the other connecting seat 2112. The guide block 2113 is located on the side of the connecting seat 2112 away from the box door 12. The guide block 2113 is slidably embedded in the guide groove 114. The number of second reset members 212 is the same as the number of guide blocks 2113 and they correspond one-to-one. The second reset members 212 make the guide blocks 2113 tend to move away from the box door 12. In this embodiment, the second reset member 212 is a spring. One end of the second reset member 212 is connected to the side wall of the guide groove 114 near the door 12, and the other end of the second reset member 212 is connected to the side surface of the guide block 2113 near the door 12.

[0039] Reference Figure 3The rainproof mechanism 2 also includes a drive assembly 22. The upper end of the housing 11 is provided with a second slide groove 115. The drive assembly 22 is embedded in the slide groove. The drive assembly 22 includes a winding wheel 221, a connecting rope 222, a connecting block 223, a drive block 224, and a third reset member 225. The drive block 224 is slidably embedded in the second slide groove 115. The sliding direction of the drive block 224 is parallel to the length direction of the housing 11. The side wall of the drive block 224 is in contact with the groove wall of the second slide groove 115. The rainproof plate 211 is provided with a drive groove 2114 on the side surface near the housing 11. The end of the drive groove 2114 away from the door 12 is inclined towards the side near the rotation axis of the door 12. A drive column 2241 is fixedly connected to the side surface of the drive block 224 away from the bottom of the second slide groove 115. The end of the drive column 2241 away from the bottom of the second slide groove 115 is slidably embedded in the drive groove 2114, and the outer wall of the drive column 2241 is in contact with the groove wall of the drive groove 2114. The slider 243 is slidably embedded in the second groove 115, and the sliding direction of the slider 243 is parallel to the sliding direction of the drive block 224. The door 12 is fixedly connected to the drive shaft 123, and the axis of the drive shaft 123 coincides with the rotation axis of the door 12. One end of the drive shaft 123 extends into the second groove 115. The winding wheel 221 is coaxially fixedly connected to the outer circumference of the drive shaft 123. One end of the connecting rope 222 is wound around the outer circumference of the drive wheel, and the other end of the connecting rope 222 is fixedly connected to the end of the slider 243 near the winding wheel 221. The third reset member 225 is connected between the slider 243 and the drive block 224, and the third reset member 225 makes the slider 243 and the drive block 224 tend to move closer to each other. In this embodiment, the third reset member 225 is a spring. One end of the third reset member 225 drives the end of the block 224 near the slider 243, and the other end of the third reset member 225 is connected to the end of the slider 243 away from the drive wheel.

[0040] Reference Figure 1 The rainproof mechanism 2 also includes two side shield assemblies 23, which are symmetrically distributed along the length of the housing 11. Each side shield assembly 23 includes a fixed seat 231 and a sliding seat 232. The fixed seat 231 is fixedly connected to one side surface of the housing 11 along its length, and the side surface of the fixed seat 231 near the door 12 along the width of the housing 11 is flush with the side surface of the housing 11 near the door 12. The sliding seat 232 is slidably connected to the fixed seat 231, and the sliding direction of the sliding seat 232 is parallel to the sliding direction of the rainproof plate 211. The fixed seat 231 has a guide hole 2311 on the side away from the rainproof plate 211, and a guide post 2321 is fixedly connected to the side surface of the sliding seat 232 near the fixed seat 231. The guide post 2321 is slidably embedded in the guide hole 2311.

[0041] Reference Figure 1 and Figure 4The side shield assembly 23 also includes a rotating shaft 234, a coil spring 235, and a rain curtain 233. The fixed base 231 has a receiving cavity 2312. A connecting opening 2313 is located on the side wall of the receiving cavity 2312 near the sliding base 232, connecting to the outside. The rotating shaft 234 is coaxially rotatably embedded within the receiving cavity 2312, with its rotation axis vertical. The rain curtain 233 is wound around the outer circumference of the rotating shaft 234. One end of the rain curtain 233 passes through the connecting opening 2313 and is fixedly connected to the side surface of the sliding base 232 near the fixed base 231. The coil spring 235 connects the rotating shaft 234 and the fixed base 231, giving the rain curtain 233 a tendency to retract. In this embodiment, one end of the coil spring 235 is connected to the cavity wall of the receiving cavity 2312, and the other end is connected to the rotating shaft 234.

[0042] The rainproof mechanism 2 also includes a locking component 24, which includes a humidity sensor 241, a controller, an unlocking drive cylinder 242, a slider 243, a first reset component 244, and a locking block 245. The housing 11 is provided with a third slide groove 116, which is located above the mounting cavity 111 and on the side of the housing 11 near the door 12. A first connecting groove 117 is provided on the side wall of the third slide groove 116 near the door 12, which is connected to the outside. There are two first connecting grooves 117, which are symmetrically distributed along the length of the housing 11. The locking block 245 includes a sliding part 2451 and a limiting part 2452. The sliding part 2451 is slidably embedded in the third sliding groove 116, and the sliding direction of the sliding part 2451 is vertical. The number of limiting parts 2452 is the same as the number of the first connecting grooves 117 and they correspond one-to-one. The limiting part 2452 is L-shaped, and one end of the limiting part 2452 passes through the first connecting groove 117 and is fixedly connected to the side wall of the sliding part 2451. The limiting part 2452 is in contact with the side surface of the box 11 near the box door 12. The side surface of the limiting part 2452 near the box 11 is used to abut against the end of the rain shield 211 near the box door 12. The second sliding groove 115 has a third connecting groove 1110 on the side wall near the first connecting groove 117. The third connecting groove 1110 is located between the two first connecting grooves 117 and is connected to the outside. The slider 243 is slidably embedded in the third groove 116, and the sliding direction of the slider 243 is parallel to the sliding direction of the sliding part 2451. The first reset member 244 is connected between the slider 243 and the sliding part 2451, and the first reset member 244 makes the slider 243 and the sliding part 2451 tend to move closer to each other. In this embodiment, the first reset member 244 is a spring. One end of the first reset member 244 is connected to the side surface of the sliding part 2451 near the mounting cavity 111, and the other end of the first reset member 244 is connected to the side surface of the slider 243 away from the mounting cavity 111. The side surface of the third groove 116 away from the first connecting groove 117 is provided with a fourth groove 118. A protrusion 2431 is fixedly connected to the side wall of the slider 243, and the protrusion 2431 is slidably embedded in the fourth groove 118. The unlocking drive cylinder 242 is embedded in the fourth groove 118 and is used to drive the slider 243 to slide. In this embodiment, the unlocking drive cylinder 242 is a pneumatic cylinder. The cylinder body of the unlocking drive cylinder 242 is fixedly connected to the side wall of the fourth slide groove 118 away from the mounting cavity 111, and the piston rod of the unlocking drive cylinder 242 is fixedly connected to the side surface of the protrusion 2431 away from the mounting cavity 111. The controller is used to control the operation of the unlocking drive cylinder 242. The humidity sensor 241 is connected to the end of the rain shield 211 near the door 12. The humidity sensor 241 is used to detect the humidity in the air and send a signal to the controller.

[0043] Reference Figure 5 and Figure 6The third slide groove 116 has a second connecting groove 119 on the side wall near the first connecting groove 117. The number of second connecting grooves 119 is the same as the number of sliding seats 232 and they correspond one-to-one. The side wall of the slider 243 is fixedly connected to a first connecting section 2432. The number of first connecting sections 2432 is the same as the number of second connecting grooves 119 and they correspond one-to-one. The end of the first connecting section 2432 away from the slider 243 passes through the second connecting groove 119 and extends out of the box body 11. The side surface of the first connecting section 2432 away from the slider 243 away from the mounting cavity 111 is fixedly connected to a second connecting section 2433. The length direction of the second connecting section 2433 is vertical. The side surface of the second connecting section 2433 near the box body 11 is in contact with the side surface of the box body 11 near the door 12. The locking assembly 24 also includes a first magnetic block 246 and a second magnetic block 247. The second connecting segment 2433 has a first groove 24331 and a second groove 24332 on the side surface near the sliding seat 232. The first groove 24331 is located on the side of the second groove 24332 away from the mounting cavity 111. The first magnetic block 246 is embedded in the first groove 24331 and the second magnetic block 247 is embedded in the second groove 24332.

[0044] Reference Figure 1 and Figure 7The upper end of the sliding seat 232 is provided with a rotating groove 2322. The side block assembly 23 also includes a locking block 236, a fifth reset member 239, a connecting shaft 237 and a third magnetic block 238. The number of locking blocks 236, connecting shaft 237 and third magnetic block 238 is the same as the number of sliding seats 232 and corresponds one-to-one. One end of the locking block 236 is rotatably embedded in the rotating groove 2322. The rotation axis of the locking block 236 is parallel to the length direction of the housing 11. The side surface of the connecting seat 2112 near the fixed seat 231 is provided with a slot 21121. The slot 21121 passes through the connecting seat 2112 along the width direction of the housing 11 near the sliding seat 232. The slot 21121 is used for the locking block 236 to be embedded. The rotating groove 2322 has a limiting groove 2323 on one side of the groove wall near the second connecting section 2433 along the rotation axis of the locking block 236, and a connecting groove 2324 on the other side of the groove wall. The locking block 236 has a through hole 2361, the axis of which coincides with the rotation axis of the locking block 236. The through hole 2361 is connected to the limiting groove 2323 and the connecting groove 2324. The connecting shaft 237 is slidably embedded in the through hole 2361, and both ends of the connecting shaft 237 extend into the limiting groove 2323 and the connecting groove 2324, respectively. The connecting shaft 237 includes a support section 2372 and a limiting section 2371. One end of the support section 2372, near the second connecting section 2433, is coaxially fixed to one end of the limiting section 2371. The cross-section of the support section 2372 is circular, and the cross-section of the limiting section 2371 is square. The outer wall of the support section 2372 is tangent to the outer wall of the limiting section 2371. The end of the support section 2372 away from the limiting section 2371 is embedded in the connecting groove 2324, and the outer wall of the support section 2372 is in contact with the groove wall of the connecting groove 2324. The end of the limiting section 2371 away from the support section 2372 is embedded in the limiting groove 2323, and the outer wall of the limiting section 2371 is in contact with the groove wall of the limiting groove 2323. The wall of the through hole 2361 is used to fit against the outer wall of the limiting section 2371. The third magnetic block 238 is fixedly connected to the end of the limiting segment 2371 away from the supporting segment 2372. The third magnetic block 238 and the second magnetic block 247 attract each other, while the third magnetic block 238 and the first magnetic block 246 repel each other. In this embodiment, when the first magnetic block 246 and the third magnetic block 238 are facing each other, the limiting segment 2371 is embedded in the through hole 2361, and the end of the supporting segment 2372 away from the limiting segment 2371 extends out of the connecting groove 2324. When the second magnetic block 247 and the third magnetic block 238 are facing each other, the end of the limiting block near the supporting segment 2372 is embedded in the limiting groove 2323. A ring groove 2325 is provided on the groove wall of the connecting groove 2324 near one end of the rotating groove 2322. The fifth reset member 239 is embedded in the ring groove 2325. The fifth reset member 239 is connected to the locking block 236 and the sliding seat 232. The fifth reset member 239 causes the end of the locking block 236 away from the through hole 2361 to tend to extend out of the rotating groove 2322. In this embodiment, the fifth reset member 239 is a torsion spring.

[0045] Reference Figure 1 The integrated intelligent electricity metering box also includes a lighting mechanism 3, which includes a light strip 32 and a solar panel 31. There are two solar panels 31, which are fixedly connected to two inclined surfaces 2111 respectively. The light strip 32 is fixedly connected to the upper cavity wall of the mounting cavity 111 and is electrically connected to the solar panel 31.

[0046] The implementation principle of an integrated intelligent electricity metering box according to an embodiment of this application is as follows: When it rains, the humidity sensor 241 detects that the air humidity is too high and sends a signal to the controller. The controller controls the piston rod of the unlocking drive cylinder 242 to extend, driving the slider 243 to move down. Through the first reset member 244, the unlocking block moves down, thereby releasing the lock of the unlocking block on the rain shield 211. The first magnetic block 246 and the third magnetic block 238 are aligned, pushing the connecting shaft 237 to slide, so that the limiting section 2371 is embedded in the through hole 2361, realizing the locking between the locking block 236 and the sliding seat 232. Rotating the door 12 causes the winding wheel 221 to rotate, which in turn causes the connecting block 223 to slide via the connecting rope 222. The third reset member 225 then causes the drive block 224 to slide, and the drive column 2241 slides into the drive groove 2114. This causes the rain shield 211 to slide against the elastic force of the second reset member 212, and the locking block 236 is embedded in the locking groove 21121, causing the sliding seat 232 to slide and locking the rain curtain 233 to unfold. When the first sliding groove 113 is aligned with the groove 121, the locking block 131 is embedded into the groove 121 under the action of the fourth reset member 132, thus locking the door 12 and the box body 11.

[0047] After maintenance is completed, push the unlocking lever 14 into the unlocking groove 122. The unlocking lever 14 pushes the insert 131 out of the groove 121, unlocking the lock between the door 12 and the box body 11. Rotate the door 12 so that it is inserted into the receiving groove 112. The rain shield 211 retracts under the elastic force of the second reset member 212, and the rain curtain 233 is rolled up to the outer circumference of the rotating shaft 234 under the action of the coil spring 235.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An integrated intelligent electricity metering box, characterized in that: It includes a housing (11), a door (12), and a rain shield (211); the housing (11) is provided with a mounting cavity (111); the mounting cavity (111) is used for the installation of electrical components; the door (12) is connected to the housing (11) and covers the opening of the mounting cavity (111); the rain shield (211) is slidably connected to the upper end of the housing (11); the sliding direction of the rain shield (211) is horizontal.

2. The integrated intelligent power metering box according to claim 1, characterized in that: It also includes a first limiting component (13), a driving component (22), and a second resetting component (212); the second resetting component (212) is connected between the rain shield (211) and the housing (11); the second resetting component (212) causes the end of the rain shield (211) away from the door (12) to tend to move away from the door (12); the driving component (22) includes a winding wheel (221) and a connecting rope (222); one end of the door (12) is rotatably connected to the housing (11); the rotation axis of the door (12) is vertical; the first limiting component (13) includes a block (131) and a fourth resetting component (132); the block (131) is slidably connected to the housing (11); the sliding of the block (131) The direction is perpendicular to the rotation axis of the box door (12); the box door (12) is provided with a groove (121); the groove (121) is used for the insertion of the insert (131); the fourth reset member (132) is connected between the insert (131) and the box body (11); the fourth reset member (132) makes the insert (131) tend to be inserted into the groove (121); the winding wheel (221) is coaxially connected to the box body (11); the axis of the winding wheel (221) is parallel to the rotation axis of the box door (12); the box door (12) is used to drive the winding wheel (221) to rotate; one end of the connecting rope (222) is wound around the outer circumference of the winding wheel (221); the other end of the connecting rope (222) is connected to the rain shield (211).

3. The integrated intelligent power metering box according to claim 2, characterized in that: It also includes a locking assembly (24); the locking assembly (24) includes a locking block (245), a humidity sensor (241), a controller, and an unlocking drive cylinder (242); the locking block (245) is slidably connected to the housing (11); the sliding direction of the locking block (245) is vertical; the locking block (245) is used to abut against the end of the rain shield (211) near the door (12); the unlocking drive cylinder (242) is connected to the housing (11); the unlocking drive cylinder (242) is used to drive the slider (243) to slide; the controller is used to control the operation of the unlocking drive cylinder (242); the humidity sensor (241) is connected to the housing (11); the humidity sensor (241) is used to detect the humidity in the air and send a signal to the controller.

4. The integrated intelligent power metering box according to claim 3, characterized in that: The locking assembly (24) further includes a slider (243) and a first reset member (244); the slider (243) is slidably connected to the housing (11); the sliding direction of the slider (243) is parallel to the sliding direction of the locking block (245); the piston rod of the unlocking drive cylinder (242) is fixedly connected to the slider (243); the first reset member (244) is connected between the locking block (245) and the slider (243); the first reset member (244) causes the locking block (245) and the slider (243) to tend to move closer to each other.

5. The integrated intelligent power metering box according to claim 3, characterized in that: The drive assembly (22) further includes a connecting block (223), a drive block (224), and a third reset member (225); the connecting block (223) is slidably connected to the housing (11); the sliding direction of the connecting block (223) is horizontal; the drive block (224) is connected to the rain shield (211); the third reset member (225) is connected between the drive block (224) and the connecting block (223); the third reset member (225) causes the drive block (224) to tend to move closer to the connecting block (223).

6. The integrated intelligent power metering box according to claim 5, characterized in that: The sliding direction of the connecting block (223) is perpendicular to the sliding direction of the rain shield (211); the driving block (224) is slidably connected to the box body (11); the sliding direction of the driving block (224) is parallel to the sliding direction of the connecting block (223); the driving block (224) is connected to a driving column (2241); the rain shield (211) is provided with a driving groove (2114); the end of the driving groove (2114) away from the box door (12) is inclined towards the side close to the rotation axis of the box door (12); the driving column (2241) is slidably embedded in the driving groove (2114).

7. The integrated intelligent power metering box according to claim 1, characterized in that: It also includes a side shield assembly (23); there are two side shield assemblies (23); the two side shield assemblies (23) are symmetrically distributed along the sliding direction perpendicular to the rain shield (211); the side shield assembly (23) includes a fixed seat (231), a rain curtain (233) and a sliding seat (232); the fixed seat (231) is connected to the housing (11); the fixed seat (231) is provided with a receiving cavity (2312); the cavity wall of the receiving cavity (2312) is provided with a connecting port (2313); the sliding seat (232) is slidably connected to the fixed seat (231); the sliding direction of the sliding seat (232) is parallel to the sliding direction of the rain shield (211); the rain curtain (233) is embedded in the receiving cavity (2312); one end of the rain curtain (233) passes through the connecting port (2313) and is connected to the sliding seat (232).

8. The integrated intelligent power metering box according to claim 7, characterized in that: The sliding seat (232) is connected to a locking block (236) at one end near the rain shield (211); the rain shield (211) is provided with a locking groove (21121); the locking groove (21121) is used for the locking block (236) to be inserted.

9. The integrated intelligent power metering box according to claim 8, characterized in that: The side shield assembly (23) also includes a rotating shaft (234) and a coil spring (235); the rotating shaft (234) is coaxially rotatably embedded in the receiving cavity (2312); the rotation axis of the rotating shaft (234) is vertical; the rain curtain (233) is wrapped around the outer circumference of the rotating shaft (234); the coil spring (235) is connected between the rotating shaft (234) and the fixed seat (231); the coil spring (235) makes the rotating shaft (234) tend to roll up the rain curtain (233).

10. The integrated intelligent power metering box according to claim 1, characterized in that: It also includes a lighting mechanism (3); the lighting mechanism (3) includes a light strip (32) and a solar panel (31); the solar panel (31) is connected to the side of the rain shield (211) away from the box (11); the light strip (32) is connected to the upper cavity wall of the mounting cavity (111); the light strip (32) is electrically connected to the solar panel (31).

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