Waterproof intelligent power grid distribution box

Abstract

The invention relates to the technical field of intelligent power grid distribution boxes, in particular to a waterproof intelligent power grid distribution box which comprises a waterproof shell, a limiting mechanism is arranged in the waterproof shell, and a dustproof mechanism is arranged outside the waterproof shell. And the waterproof heat dissipation mechanism is located in the waterproof shell. The waterproof shell is arranged outside the distribution box body to facilitate isolation of external water vapor, the waterproof shell is provided with the first heat dissipation holes and the second heat dissipation holes to facilitate heat dissipation of heat generated by the distribution box body, the ventilation round holes are matched with the heat dissipation fan to facilitate acceleration of the air velocity, and the air cooling heat dissipation effect is achieved. In rainy seasons, the first heat dissipation holes, the second heat dissipation holes and the heat dissipation fan can introduce a small amount of water vapor into the waterproof shell, the heat dissipation and cooling effects can be improved, redundant accumulated water can be drained through the drainage holes, the rain sheltering shell can prevent rainwater from flowing into the waterproof shell, and the service life of the waterproof shell is prolonged. And a small amount of accumulated water entering the rain sheltering shell can be discharged through the water falling holes in the bottom.

Description

Technical Field

[0001] The present invention relates to the technical field of smart grid distribution boxes, and in particular to a waterproof smart grid distribution box. Background Art

[0002] A distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. It is composed of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen.

[0003] When the distribution box is installed outdoors, it needs to be fixed on an outdoor bracket that cooperates with the wall mounting. Excessive rain in the rainy season will cause safety hazards, and the distribution box needs to be waterproofed. However, if the waterproof seal is too strong, rainwater will not enter, and heat dissipation will be inconvenient, affecting the operation of internal components. In addition, the heat dissipation openings can easily bring in rainwater and dust, making it inconvenient to provide protection for the distribution box and affecting the safety of outdoor use. Summary of the Invention

[0004] The purpose of the present invention is to provide a waterproof smart grid distribution box to solve the problem proposed in the above background technology that when the waterproof seal is too strong, rainwater cannot enter and heat dissipation is inconvenient, which affects the operation of internal components. In addition, the heat dissipation openings easily bring in rainwater and dust, making it inconvenient to provide protection for the distribution box and affecting the safety of outdoor use.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a waterproof smart grid distribution box, comprising: A waterproof housing, wherein a limiting mechanism is provided inside the waterproof housing and a dustproof mechanism is provided outside the waterproof housing; A waterproof heat dissipation mechanism is located inside the waterproof shell, and the waterproof heat dissipation mechanism includes a first heat dissipation hole, which is arranged on both sides of the waterproof shell, and a second heat dissipation hole distributed in a square ring is provided on one side of the waterproof shell, and a ventilation circular hole is provided on one side of the waterproof shell, and the ventilation circular hole is provided on the inner side of the second heat dissipation hole, and a cooling fan adapted to the ventilation circular hole is provided on the outer wall of one side of the waterproof shell, and drainage holes are provided at the four corners of the bottom of the waterproof shell, and a rainproof shell is provided on the outer wall of one side of the waterproof shell, and the cooling fan is provided inside the rainproof shell, and a drainage hole is provided at the bottom of the rainproof shell.

[0006] Preferably, the limiting mechanism includes a distribution box body, the outer walls of the distribution box body are symmetrically provided with snap-in support plates, the inner walls of the waterproof shell are provided with snap-in brackets that are compatible with the snap-in support plates, the distribution box body is slidingly connected to the snap-in bracket by setting the snap-in support plates, and a limiting card that is compatible with the distribution box body is provided at the bottom of one side of the snap-in bracket.

[0007] Preferably, the dust-proof mechanism includes a dust-collecting shell, which is arranged on both sides of the first heat dissipation hole, a clamping groove is provided on the top of the dust-collecting shell, and a bottom supporting plate is provided on the bottom of the dust-collecting shell.

[0008] Preferably, a sealing shell plate adapted to the dust collecting shell is clamped on the top of the bottom support plate, a first filter is provided on the inner wall of the sealing shell plate, and a clamping protrusion adapted to the clamping groove is provided on the top of the sealing shell plate.

[0009] Preferably, the bottom support plate is symmetrically provided with connecting holes, the bottom of the sealing shell plate is provided with connecting bolts adapted to the connecting holes, and the sealing shell plate is connected and fixed to the connecting holes by providing the connecting bolts.

[0010] Preferably, a wall-mounted bracket is provided on one inner wall of the rainproof housing, and a sealing card adapted thereto is provided on one side of the wall-mounted bracket.

[0011] Preferably, a threaded hole is provided on the wall-mounted bracket, and a threaded hole is also provided on the sealing card. The threaded hole is connected and fixed to the sealing card and the wall-mounted bracket by a fastening bolt adapted thereto, and an adjustment handle is provided at one end of the fastening bolt.

[0012] Preferably, one side opening of the waterproof housing is provided with a door adapted thereto, the door is provided with a perspective window, one side of the door is provided with a door lock handle, and the other side of the door is hinged to the waterproof housing by a hinge.

[0013] Preferably, a second filter screen is symmetrically provided on the inner wall of the sealing card plate, and a third filter screen adapted to the drain hole is provided on the bottom of the sealing card plate.

[0014] Preferably, screw holes are provided on the wall-mounted bracket.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention facilitates fixing the waterproof shell on a bracket that matches the wall mount outdoors through the wall mounting bracket and the screw hole, thereby facilitating the installation of the distribution box body. The waterproof shell is arranged on the outside of the distribution box body to isolate external water vapor. The waterproof shell facilitates dissipation of heat generated by the distribution box body by providing the first heat dissipation hole and the second heat dissipation hole. The ventilation circular hole cooperates with the heat dissipation fan to accelerate the air flow rate, which can improve the speed of air circulation inside the waterproof shell and achieve the effect of air cooling and heat dissipation. In the rainy season, the first heat dissipation hole, the second heat dissipation hole and the heat dissipation fan will introduce a small amount of water vapor into the waterproof shell, which is conducive to improving the heat dissipation and cooling effect. Excess accumulated water can be discharged through the drainage hole, which can reduce the safety hazards caused by rainwater accumulation. The rainproof shell is convenient for protecting the ventilation circular hole and the heat dissipation fan, which can prevent rainwater from flowing into the waterproof shell. The water drop hole at the bottom can discharge a small amount of accumulated water that enters the rainproof shell, which is conducive to improving the overall waterproof and heat dissipation effect. The coupling groove cooperates with the coupling protrusion to fix the top of the sealing shell plate to the dust collecting shell, and the bottom of the sealing shell plate is supported by the bottom supporting plate. The connection bolt is fixed with the connection card hole to limit the position of the sealing shell plate, which is convenient for quick coupling and installation. The first filter is convenient for filtering dust, and excess dust is intercepted by the dust collecting shell, which is convenient for subsequent disassembly of the sealing shell plate and cleaning of the dust inside the dust collecting shell. The sealing card is convenient for sealing the gap, the second filter is convenient for filtering dust, and the third filter is convenient for sealing the drain hole, which is convenient for intercepting excess dust inside the rainproof shell. A small amount of dust will enter the waterproof shell and needs to be cleaned regularly. The distribution box body is connected to the waterproof shell through the snap-on support plate and the snap-on bracket, which is convenient for flexible disassembly and assembly with the waterproof shell. The snap-on support plate is set as two L-shaped support plates, and a fixed distance is maintained in the middle to form a slot. The snap-on bracket is a T-shaped structure, forming two slots for easy clamping and fixing with the snap-on support plate. The limit card plate set on the inner side of the snap-on bracket is convenient for limiting the position of the distribution box body, thereby improving the speed of installation and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the local structure of the present invention; Figure 4 It is a schematic cross-sectional view of the present invention; Figure 5 This is a schematic diagram of the internal structure of the waterproof housing of the present invention; Figure 6 This is a schematic diagram of the structure of the distribution box body of the present invention; Figure 7This is a schematic diagram of the rear view structure of the waterproof housing of the present invention; Figure 8 It is a schematic diagram of the local explosion structure of the dust prevention mechanism of the present invention.

[0017] In the picture: 1. Waterproof shell; 2. Dustproof mechanism; 201. Dust collecting housing; 202. Snap-fit ​​groove; 203. Bottom support plate; 204. Connecting hole; 205. Sealing shell; 206. First filter; 207. Snap-fit ​​bump; 208. Connecting bolt; 209. Sealing plate; 210. Second filter; 211. Third filter; 212. Threaded hole; 213. Fastening bolt; 214. Adjustment handle; 3. Limiting mechanism; 301. Distribution box body; 302. Snap-on support plate; 303. Snap-on bracket; 304. Limiting card plate; 4. Waterproof heat dissipation mechanism; 401. First heat dissipation hole; 402. Second heat dissipation hole; 403. Ventilation hole; 404. Cooling fan; 405. Drain hole; 406. Rainproof shell; 407. Drain hole; 5. Box door; 6. Peripheral window; 7. Door lock handle; 8. Hinge; 9. Wall mount bracket; 10. Screw hole. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0020] like Figures 1-8As shown, the present application provides a waterproof smart grid distribution box, comprising a waterproof shell 1, a box door 5 adapted to the waterproof shell 1 is provided on one side of the opening, a perspective window 6 is provided on the box door 5, a door lock handle 7 is provided on one side of the box door 5, and the other side of the box door 5 is hinged to the waterproof shell 1 by a hinge 8, a waterproof heat dissipation mechanism 4 is located inside the waterproof shell 1, the waterproof heat dissipation mechanism 4 includes a first heat dissipation hole 401, the first heat dissipation hole 401 is provided on both sides of the waterproof shell 1, and a square heat dissipation hole 401 is provided on one side of the waterproof shell 1. The waterproof shell 1 has a second heat dissipation hole 402 distributed in a ring shape, a ventilation circular hole 403 is provided on one side of the waterproof shell 1, and the ventilation circular hole 403 is provided on the inner side of the second heat dissipation hole 402, a cooling fan 404 adapted to the ventilation circular hole 403 is provided on the outer wall of one side of the waterproof shell 1, drainage holes 405 are provided at the four corners of the bottom of the waterproof shell 1, a rainproof shell 406 is provided on the outer wall of one side of the waterproof shell 1, and the cooling fan 404 is provided inside the rainproof shell 406, and a water drop hole 407 is provided at the bottom of the rainproof shell 406.

[0021] In this embodiment, the door 5 is connected to the waterproof housing 1 by a hinge 8, which is convenient for closing the opening of the waterproof housing 1. The door lock handle 7 controls the opening and closing of the door 5. The perspective window 6 is convenient for observing the internal situation of the waterproof housing 1. The waterproof housing 1 is arranged outside the distribution box body 301 to isolate external moisture. The waterproof housing 1 is convenient for dissipating heat generated by the distribution box body 301 by providing a first heat dissipation hole 401 and a second heat dissipation hole 402. The ventilation hole 403 cooperates with the cooling fan 404 to accelerate the air flow rate, which can improve the speed of air circulation inside the waterproof housing 1. To achieve the effect of air-cooling and heat dissipation, in the rainy season, the first heat dissipation hole 401 and the second heat dissipation hole 402 and the cooling fan 404 will introduce a small amount of water vapor into the waterproof shell 1, which helps to improve the heat dissipation and cooling effect. Excess accumulated water can be discharged through the drainage hole 405, which can reduce the safety hazards caused by rainwater accumulation. The rainproof shell 406 is convenient for protecting the ventilation holes 403 and the cooling fan 404, which can prevent rainwater from flowing into the waterproof shell 1. The drain hole 407 at the bottom can discharge a small amount of accumulated water entering the rainproof shell 406, which helps to improve the overall waterproof and heat dissipation effect.

[0022] A limiting mechanism 3 is provided inside the waterproof shell 1. The limiting mechanism 3 includes a distribution box body 301. The outer walls of the distribution box body 301 are symmetrically provided with snap-in support plates 302. The inner walls of the waterproof shell 1 are provided with snap-in brackets 303 that are compatible with the snap-in support plates 302. The distribution box body 301 is slidably connected to the snap-in bracket 303 by providing the snap-in support plates 302. A limiting card plate 304 that is compatible with the distribution box body 301 is provided at the bottom of one side of the snap-in bracket 303.

[0023] In this embodiment: the distribution box body 301 is connected to the clamping bracket 303 through the clamping support plate 302 to facilitate flexible disassembly and assembly with the waterproof shell 1. The clamping support plate 302 is set as two L-shaped support plates, and a fixed distance is maintained in the middle to form a clamping groove. The clamping bracket 303 is a T-shaped structure, forming two clamping grooves for easy clamping and fixing with the clamping support plate 302. The limiting clamp plate 304 arranged on the inner side of the clamping bracket 303 is convenient for limiting the position of the distribution box body 301, so as to improve the speed of installation and fixation.

[0024] Specifically, such as Figures 1-8 As shown, the outside of the waterproof shell 1 is provided with a dustproof mechanism 2, and the dustproof mechanism 2 includes a dust collecting shell 201, which is arranged on both sides of the first heat dissipation hole 401. A snap-fit ​​groove 202 is provided at the top of the dust collecting shell 201, and a bottom supporting plate 203 is provided at the bottom of the dust collecting shell 201. A sealing shell plate 205 that is compatible with the dust collecting shell 201 is snap-fitted to the top of the bottom supporting plate 203. A first filter 206 is provided on the inner wall of the sealing shell plate 205, and a snap-fit ​​protrusion 207 that is compatible with the snap-fit ​​groove 202 is provided on the top of the sealing shell plate 205. Connecting holes 204 are symmetrically provided on the bottom supporting plate 203, and a connecting bolt 208 that is compatible with the connecting hole 204 is provided at the bottom of the sealing shell plate 205. The sealing shell plate 205 is connected and fixed to the connecting hole 204 by providing the connecting bolt 208.

[0025] In this embodiment: the dust collecting shell 201 is used to intercept dust in the first heat dissipation hole 401 to prevent dust from entering the waterproof shell 1. The dust collecting shell 201 needs to be cleaned regularly to improve the heat dissipation effect of the first heat dissipation hole 401. The snap-fit ​​groove 202 cooperates with the snap-fit ​​protrusion 207 to fix the top of the sealing shell plate 205 to the dust collecting shell 201. The bottom of the sealing shell plate 205 is supported by the bottom support plate 203. The connecting bolt 208 is fixed to the connecting hole 204 to limit the position of the sealing shell plate 205, which is convenient for quick snap-fit ​​installation. The first filter 206 is convenient for filtering dust, and excess dust is intercepted by the dust collecting shell 201, which is convenient for subsequent disassembly of the sealing shell plate 205 and cleaning of the dust inside the dust collecting shell 201.

[0026] Specifically, such as Figures 1-8As shown, a wall-mounted bracket 9 is provided on the inner wall of one side of the rainproof shell 406, and a screw hole 10 is provided on the wall-mounted bracket 9. A sealing card 209 adapted thereto is provided on one side of the wall-mounted bracket 9, and a threaded hole 212 is provided on the wall-mounted bracket 9. The sealing card 209 is also provided with a threaded hole 212. The threaded hole 212 is connected and fixed to the sealing card 209 and the wall-mounted bracket 9 by a fastening bolt 213 adapted thereto. An adjustment handle 214 is provided at one end of the fastening bolt 213. A second filter screen 210 is symmetrically provided on the inner wall of the sealing card 209, and a third filter screen 211 adapted to the drain hole 407 is provided at the bottom of the sealing card 209.

[0027] In this embodiment: the wall-mounted bracket 9 cooperates with the bolts through the screw holes 10 to facilitate the installation and fixation of the waterproof shell 1, and then facilitates the installation of the distribution box body 301. A gap is left between the rainproof shell 406 and the wall-mounted bracket 9. When the cooling fan 404 rotates, dust is easily brought into the waterproof shell 1. The gap is conveniently closed by the sealing card plate 209. The second filter screen 210 facilitates the filtering of dust. The third filter screen 211 facilitates the sealing of the drain hole 407, which facilitates the interception of excess dust inside the rainproof shell 406. A small amount of dust will enter the waterproof shell 1 and needs to be cleaned regularly. The fastening bolts 213 cooperate with the threaded holes 212 to facilitate the installation and fixation of the sealing card plate 209 and the wall-mounted bracket 9. The adjustment handle 214 facilitates quick disassembly and assembly.

[0028] The present solution is as follows: the box door 5 is connected to the waterproof shell 1 by a hinge 8, which is convenient for closing the opening of the waterproof shell 1. The door lock handle 7 controls the opening and closing of the box door 5. The perspective window 6 is convenient for observing the internal situation of the waterproof shell 1. The waterproof shell 1 is arranged outside the distribution box body 301 to isolate the external water vapor. The waterproof shell 1 is convenient for dissipating the heat generated by the distribution box body 301 by providing a first heat dissipation hole 401 and a second heat dissipation hole 402. The ventilation hole 403 cooperates with the cooling fan 404 to accelerate the air flow rate, which can improve the speed of air circulation inside the waterproof shell 1. To achieve the effect of air cooling and heat dissipation, in the rainy season, the first heat dissipation hole 401 and the second heat dissipation hole 402 and the cooling fan 404 will introduce a small amount of water vapor into the waterproof housing 1, which helps to improve the heat dissipation and cooling effect. Excess accumulated water can be discharged through the drainage hole 405, which can reduce the safety hazards caused by rainwater accumulation. The rainproof housing 406 is convenient for protecting the ventilation holes 403 and the cooling fan 404, which can prevent rainwater from flowing into the waterproof housing 1. The water drop hole 407 at the bottom can drain a small amount of accumulated water that enters the rainproof housing 406, which helps to improve the overall waterproof and heat dissipation effect. The distribution box body 301 is connected to the clamping bracket 303 through the clamping support plate 302 to facilitate flexible disassembly and assembly with the waterproof shell 1. The clamping support plate 302 is set as two L-shaped support plates, and a fixed spacing is maintained in the middle to form a clamping groove. The clamping bracket 303 is a T-shaped structure, forming two clamping grooves to facilitate clamping and fixing with the clamping support plate 302. The limiting clamping plate 304 set on the inner side of the clamping bracket 303 is convenient for limiting the position of the distribution box body 301, which is convenient for improving the speed of installation and fixing. The dust collecting shell 201 is convenient for intercepting dust in the first heat dissipation hole 401 to prevent dust from entering the interior of the waterproof shell 1. The dust collecting shell 201 needs to be cleaned regularly to improve the heat dissipation effect of the first heat dissipation hole 401. The top of the sealing shell plate 205 is conveniently fixed to the dust collecting shell 201 through the coupling groove 202 and the coupling protrusion 207. The bottom of the sealing shell plate 205 is conveniently supported by the bottom supporting plate 203. The connecting bolt 208 is fixed to the connecting hole 204 to facilitate the sealing. The position of the shell plate 205 is limited, which is convenient for quick clip-on installation. The first filter screen 206 is convenient for filtering dust, and excess dust is intercepted by the dust collecting shell 201, which is convenient for subsequent disassembly of the sealing shell plate 205 and cleaning of the dust collecting shell 201. The wall-mounted bracket 9 is convenient for installing and fixing the waterproof shell 1 through the screw holes 10, which is convenient for installing the distribution box body 301. A gap is left between the rainproof shell 406 and the wall-mounted bracket 9. When the cooling fan 404 rotates, dust is easily brought into the waterproof shell 1, and the gap is conveniently sealed by the sealing card plate 209. The second filter screen 210 is convenient for filtering dust, and the third filter screen 211 is convenient for sealing the drain hole 407, which is convenient for intercepting excess dust in the rainproof shell 406. A small amount of dust will enter the waterproof shell 1 and needs to be cleaned regularly. The fastening bolts 213 cooperate with the threaded holes 212 to facilitate the installation and fixing of the sealing card plate 209 and the wall-mounted bracket 9, and the adjustment handle 214 is convenient for quick disassembly and assembly.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative; within the scope of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0030] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A waterproof smart grid distribution box, characterized in that: include: A waterproof housing (1), wherein a limiting mechanism (3) is provided inside the waterproof housing (1), and a dustproof mechanism (2) is provided outside the waterproof housing (1); A waterproof heat dissipation mechanism (4) is located inside the waterproof shell (1), the waterproof heat dissipation mechanism (4) comprising a first heat dissipation hole (401), the first heat dissipation hole (401) being arranged on both sides of the waterproof shell (1), a second heat dissipation hole (402) distributed in a square ring shape being arranged on one side of the waterproof shell (1), a ventilation circular hole (403) being arranged on one side of the waterproof shell (1), and the ventilation circular hole (403) being arranged on the inner side of the second heat dissipation hole (402), a heat dissipation fan (404) adapted to the ventilation circular hole (403) being arranged on the outer wall of one side of the waterproof shell (1), drainage holes (405) being arranged at the four corners of the bottom of the waterproof shell (1), a rainproof shell (406) being arranged on the outer wall of one side of the waterproof shell (1), the heat dissipation fan (404) being arranged inside the rainproof shell (406), and a water drop hole (407) being arranged on the bottom of the rainproof shell (406).

2. A waterproof smart grid distribution box according to claim 1, characterized in that: The limiting mechanism (3) comprises a distribution box body (301), wherein the outer walls of the distribution box body (301) are symmetrically provided with snap-on support plates (302), and the inner walls of the waterproof housing (1) are provided with snap-on brackets (303) adapted to the snap-on support plates (302). The distribution box body (301) is slidably connected to the snap-on bracket (303) by providing the snap-on support plates (302), and a limiting clamping plate (304) adapted to the distribution box body (301) is provided at the bottom of one side of the snap-on bracket (303).

3. The waterproof smart grid distribution box according to claim 1, characterized in that: The dust-proof mechanism (2) comprises a dust-collecting shell (201), the dust-collecting shell (201) being arranged on both sides of the first heat dissipation hole (401), a clamping groove (202) being provided at the top of the dust-collecting shell (201), and a bottom supporting plate (203) being provided at the bottom of the dust-collecting shell (201).

4. A waterproof smart grid distribution box according to claim 3, characterized in that: A sealing shell plate (205) adapted to the dust collecting housing (201) is provided on the top of the bottom support plate (203), a first filter screen (206) is provided on the inner wall of the sealing shell plate (205), and a snap-fitting protrusion (207) adapted to the snap-fitting groove (202) is provided on the top of the sealing shell plate (205).

5. A waterproof smart grid distribution box according to claim 4, characterized in that: The bottom support plate (203) is symmetrically provided with connection holes (204), and the bottom of the sealing shell plate (205) is provided with a connection bolt (208) adapted to the connection hole (204). The sealing shell plate (205) is connected and fixed to the connection hole (204) by providing the connection bolt (208).

6. The waterproof smart grid distribution box according to claim 1, characterized in that: A wall-mounted bracket (9) is provided on one inner wall of the rainproof housing (406), and a sealing card (209) adapted thereto is provided on one side of the wall-mounted bracket (9).

7. The waterproof smart grid distribution box according to claim 6, characterized in that: The wall-mounted bracket (9) is provided with a threaded hole (212), and the sealing card plate (209) is also provided with a threaded hole (212). The threaded hole (212) is used to connect and fix the sealing card plate (209) to the wall-mounted bracket (9) by providing a fastening bolt (213) adapted thereto. An adjustment handle (214) is provided at one end of the fastening bolt (213).

8. The waterproof smart grid distribution box according to claim 1, characterized in that: One side opening of the waterproof housing (1) is provided with a door (5) adapted thereto, the door (5) is provided with a perspective window (6), one side of the door (5) is provided with a door lock handle (7), and the other side of the door (5) is hinged to the waterproof housing (1) via a hinge (8).

9. The waterproof smart grid distribution box according to claim 6, characterized in that: A second filter screen (210) is symmetrically provided on the inner wall of the sealing card plate (209), and a third filter screen (211) adapted to the water drop hole (407) is provided at the bottom of the sealing card plate (209).

10. The waterproof smart grid distribution box according to claim 6, characterized in that: The wall-mounted bracket (9) is provided with a screw hole (10).

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