Waterproof baffle mechanism

Abstract

The invention provides a waterproof baffle plate mechanism, which comprises a cabinet body, and is characterized in that the cabinet body is provided with a second ventilation hole used for being communicated with the outside, and the second ventilation hole is communicated with an internal cavity of the cabinet body; the shielding assembly comprises a first shielding piece and a first shielding plate, the first shielding piece is movably connected with the top of the cabinet body, the first shielding plate extends in the first preset direction, and the first shielding plate is arranged at the top of the first shielding piece and used for shielding the cabinet body; the first shielding piece is provided with a first ventilation hole used for being communicated with the outside, the first ventilation hole is communicated with the inner cavity of the cabinet body, and the first shielding piece has a blocking state for blocking the first ventilation hole and the second ventilation hole and an opening state for opening the first ventilation hole and the second ventilation hole; the first shielding piece is movably arranged in the vertical direction so that the first shielding piece can be switched between the blocking state and the opening state. According to the invention, the problem of poor heat dissipation performance of the electromechanical electric cabinet for housing construction in the prior art is solved.

Description

Technical Field

[0001] The invention relates to the technical field of electric cabinets, and in particular to a waterproof baffle mechanism. Background Art

[0002] Mechanical and electrical cabinets for building construction are often temporarily built outdoors for flexible use. These cabinets have the characteristics of simple structure and easy construction, and need to be rainproof and waterproof when used outdoors.

[0003] However, since most equipment is waterproof, it is usually designed to be sealed. At the same time, the heat inside the electric cabinet cannot be dissipated on windy days. The motor cannot be fully cooled, resulting in a reduced service life. Summary of the invention

[0004] The main purpose of the present invention is to provide a waterproof baffle mechanism to solve the problem of poor heat dissipation performance of mechanical and electrical cabinets in building construction in the prior art.

[0005] In order to achieve the above-mentioned objectives, the present invention provides a waterproof baffle mechanism, comprising: a cabinet body, a second ventilation hole for communicating with the outside world is provided on the cabinet body, and the second ventilation hole is connected to an internal cavity of the cabinet body; a shielding assembly, the shielding assembly comprises a first shielding member and a first shielding plate, the first shielding member is movably connected to the top of the cabinet body, the first shielding plate extends along a first preset direction, and the first shielding plate is arranged on the top of the first shielding member for shielding the cabinet body; a first ventilation hole for communicating with the outside world is provided on the first shielding member, and the first ventilation hole is connected to the internal cavity of the cabinet body, the first shielding member has a blocked state for blocking the first ventilation hole and the second ventilation hole, and an open state for opening the first ventilation hole and the second ventilation hole, and the first shielding member is movably arranged in a vertical direction to enable the first shielding member to switch between the blocked state and the open state.

[0006] Furthermore, the shielding assembly also includes a second shielding member, which is arranged above the first shielding member, and at least a portion of the second shielding member extends along a second preset direction to shield the cabinet body; the shape of the first shielding member is adapted to the shape of the cabinet body, and the first shielding member can be movably inserted into the cabinet body, so that when the first shielding member is in a blocking state, the first shielding member is located in the cabinet body, and the first shielding plate abuts against the cabinet body; when the first shielding member is in an open state, the first shielding member is located above the cabinet body; wherein the first preset direction, the second preset direction and the vertical direction are arranged perpendicular to each other.

[0007] Furthermore, the waterproof baffle mechanism also includes a locking component, which includes a first locking rod, a second locking telescopic rod, a first elastic member and an elastic clamping member. A baffle is provided on the cabinet, and there are two baffles. A gap is provided between the two baffles. One end of the first locking rod is connected to the first shielding plate, and the other end of the first locking rod is connected to the movable rod section of the second locking telescopic rod. The elastic clamping member is movably connected to the fixed rod section of the second locking telescopic rod. The first elastic member is sleeved on the movable rod section of the second locking telescopic rod. Both ends of the first elastic member They are respectively connected to the fixed rod section of the second locking telescopic rod and the other end of the first locking rod. When the first shielding member is switched from the open state to the blocked state, the volume of the elastic clip is reduced to pass through the penetration gap, and the first elastic member undergoes elastic deformation; when the first shielding member is switched to the blocked state, the first elastic member restores the elastic deformation, and the volume of the elastic clip increases, so that the first elastic member drives the elastic clip to move toward the direction close to the baffle, so that the elastic clip is engaged with the baffle, so that the first shielding member remains in the blocked state.

[0008] Furthermore, the elastic clamping member includes a second elastic member and two elastic clamping blocks arranged relatively along a second preset direction, the two ends of the second elastic member are respectively connected to the two elastic clamping blocks, the two baffles and the two elastic clamping blocks are arranged in a one-to-one correspondence, and when the first covering member switches from an open state to a blocked state, the distance between the two elastic clamping blocks is reduced to pass through the penetration gap so that the second elastic member undergoes elastic deformation; when the first covering member switches to the blocked state, the second elastic member restores the elastic deformation so that the distance between the two elastic clamping blocks is increased, so that each elastic clamping block abuts against the corresponding baffle, so that the elastic clamping member is clamped with the baffle.

[0009] Furthermore, the waterproof baffle mechanism also includes a sliding rod, a first transmission rod and a clamping column. The sliding rod is movably arranged in the cabinet, the sliding rod is connected to the first shielding member, the clamping column extends along a second preset direction, the clamping column is movably arranged in the cabinet, one end of the first transmission rod is hinged to the sliding rod, and the other end of the first transmission rod is transmission-connected to the clamping column so that the sliding rod can move downward in a vertical direction so that the clamping column moves along the second preset direction toward the direction close to the second ventilation hole until it enters the second ventilation hole to block the second ventilation hole.

[0010] Furthermore, the waterproof baffle mechanism also includes a transmission block, a transmission plate and a second transmission rod. The transmission block is provided with a penetration groove, one groove wall of the penetration groove is hinged to the first transmission rod, the transmission plate can be movably penetrated in the penetration groove, and a penetration hole is provided on the other groove wall of the penetration groove. The second transmission rod extends along a second preset direction, one end of the second transmission rod is connected to the transmission plate, and the other end of the second transmission rod is penetrated through the penetration hole to be connected to the clamping column, so as to drive the transmission plate to move along the second preset direction through the transmission block, so that the second transmission rod drives the clamping column to move.

[0011] Furthermore, the waterproof baffle mechanism also includes a first transmission ring, a second transmission ring, a third transmission ring and a third elastic member. The third transmission ring is arranged in the second ventilation hole. The second transmission ring and the first transmission ring are respectively mounted on the two ends of the clamping column. The two ends of the third elastic member are connected with the first transmission ring and the second transmission ring. The first transmission ring abuts against the transmission block. When the first covering member is in a blocking state, the third elastic member undergoes elastic deformation, and the second transmission ring is passed through the third transmission ring. When the first covering member switches from a blocking state to an open state, the third elastic member restores the elastic deformation to drive the transmission block to move along the second preset direction toward a direction away from the second ventilation hole.

[0012] Furthermore, the waterproof baffle mechanism also includes a third transmission rod, which is passed through a groove wall of the penetration groove to be connected to the transmission plate, and the third transmission rod is movably arranged along the second preset direction relative to the transmission block, and an arc groove is arranged in the penetration hole, and the second transmission rod is movably arranged in the arc groove to drive the second transmission rod to move along the second preset direction through the third transmission rod, so that the second transmission rod rotates around the axis of the penetration hole in the arc groove, so that the second transmission ring rotates relative to the third transmission ring to seal the second ventilation hole.

[0013] Furthermore, the waterproof baffle mechanism also includes a heat dissipation component, a push block is provided at one end of the third transmission rod, the heat dissipation component includes a driving member and a fan, the rotating shaft of the fan is drivingly connected to the driving member, a push plate is provided on the rotating shaft of the fan, and the push plate extends along the radial direction of the rotating shaft of the fan to drive the rotating shaft of the fan to rotate through the driving member, so that the push plate rotates until it abuts against the push block, so that the push plate drives the third transmission rod to move along the second preset direction.

[0014] Furthermore, the waterproof baffle mechanism also includes a driving component, which includes a delivery pipe and a water collecting bucket. The delivery pipe has a first flow port and a second flow port that are relatively arranged along its extension direction. The second shielding member is provided with an inflow hole. One end of the delivery pipe is inserted into the second shielding member to connect the first flow port with the inflow hole. The other end of the delivery pipe is rotatably connected to the water collecting bucket to connect the second flow port with the internal cavity of the water collecting bucket. After sufficient rainwater passes through the inflow hole, the first flow port and the second flow port in sequence and enters the water collecting bucket, the water collecting bucket drives the second shielding member to move downward in a vertical direction.

[0015] By applying the technical solution of the present invention, the waterproof baffle mechanism includes a cabinet and a shielding component, and the shielding component includes a first shielding member and a first shielding plate. When the weather outside is clear, the first shielding member is in an open state, and the internal cavity of the cabinet is connected with the outside through the first ventilation hole and the second ventilation hole, which helps the outside air to enter the internal cavity of the cabinet to dissipate the heat of the internal cavity of the cabinet; when it rains heavily outside, the first shielding member moves downward in a vertical direction, so that the first ventilation hole and the second ventilation hole are blocked, and rainwater from the outside is prevented from flowing into the internal cavity of the cabinet through the first ventilation hole and the second ventilation hole. At the same time, the first shielding plate can also prevent rainwater from entering the internal cavity of the cabinet along a first preset direction, so that the waterproof baffle mechanism of the present invention not only has waterproof and rainproof functions, but also has good heat dissipation functions, thereby solving the problem of poor heat dissipation performance of mechanical and electrical cabinets for building construction in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 A schematic diagram showing an angle of the overall structure of an embodiment of the waterproof baffle mechanism of the present invention;

[0018] Figure 2 Shows Figure 1 A schematic diagram of the enlarged local structure at point A in the middle;

[0019] Figure 3 A schematic diagram showing the overall structure of an embodiment of the waterproof baffle mechanism of the present invention from another angle;

[0020] Figure 4 A schematic diagram showing the internal structure of an embodiment of a waterproof baffle mechanism of the present invention;

[0021] Figure 5 Shows Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0022] Figure 6 Shows Figure 4 A partial enlarged schematic diagram of point C in the middle;

[0023] Figure 7 A schematic structural diagram of a transmission block and a clamping column of a waterproof baffle mechanism of the present invention is shown;

[0024] Figure 8 The schematic diagram of the structure of the penetration holes of the waterproof baffle mechanism of the present invention is shown.

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

[0026] 1. Cabinet; 12. First ventilation hole; 101. First shielding member; 23. First shielding plate; 121. Second ventilation hole; 21. Second shielding member; 241. First locking rod; 24. Second locking telescopic rod; 242. First elastic member; 22. Elastic clamping member; 221. Clamping block; 222. Second elastic member; 8. Sliding rod; 3. First transmission rod; 35. Clamping column; 32. Transmission block; 38. Transmission plate; 34. Second transmission rod; 26. Baffle plate; 33. Through hole ; 36. First transmission ring; 37. Second transmission ring; 18. Third transmission ring; 19. Push block; 361. Third elastic member; 17. Third transmission rod; 11. Push plate; 9. Driving member; 10. Fan; 42. Delivery pipe; 43. Water collecting bucket; 41. Inflow hole; 25. Limiting groove; 7. Mounting plate; 5. Movable groove; 6. Cabinet door; 31. Guide rail; 331. Arc groove; 39. Recessed groove; 13. Vertical plate; 16. Fifth transmission rod; 15. Moving plate; 14. Movable rod. DETAILED DESCRIPTION

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0029] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0030] Please refer to Figures 1 to 8 The present invention provides a waterproof baffle mechanism, comprising: a cabinet 1, a second ventilation hole 121 for communicating with the outside world is provided on the cabinet 1, and the second ventilation hole 121 is connected to the internal cavity of the cabinet 1; a shielding component, the shielding component comprises a first shielding member 101 and a first shielding plate 23, the first shielding member 101 is movably connected to the top of the cabinet 1, the first shielding plate 23 extends along a first preset direction, and the first shielding plate 23 is arranged on the top of the first shielding member 101 for shielding the cabinet 1; a first ventilation hole 12 for communicating with the outside world is provided on the first shielding member 101, and the first ventilation hole 12 is connected to the internal cavity of the cabinet 1, the first shielding member 101 has a blocking state of blocking the first ventilation hole 12 and the second ventilation hole 121, and an opening state of opening the first ventilation hole 12 and the second ventilation hole 121, and the first shielding member 101 is movably arranged in a vertical direction so that the first shielding member 101 switches between the blocking state and the opening state.

[0031] The waterproof baffle mechanism of the present invention includes a cabinet 1 and a shielding component, and the shielding component includes a first shielding member 101 and a first shielding plate 23. When the weather outside is fine, the first shielding member 101 is in an open state, and the internal cavity of the cabinet 1 is connected with the outside through the first ventilation hole 12 and the second ventilation hole 121, which helps the outside air to enter the internal cavity of the cabinet 1 to dissipate the heat of the internal cavity of the cabinet 1; when it rains heavily outside, the first shielding member 101 moves downward in the vertical direction, so that the first ventilation hole 12 and the second ventilation hole 121 are blocked, and it is prevented that the outside rainwater flows into the internal cavity of the cabinet 1 through the first ventilation hole 12 and the second ventilation hole 121. At the same time, the first shielding plate 23 can also prevent rainwater from entering the internal cavity of the cabinet 1 along the first preset direction, so that the waterproof baffle mechanism of the present invention not only has waterproof and rainproof functions, but also has good heat dissipation functions, thereby solving the problem of poor heat dissipation performance of the mechanical and electrical cabinets for building construction in the prior art.

[0032] In this embodiment, the shielding assembly also includes a second shielding member 21, which is arranged above the first shielding member 101, and at least a portion of the second shielding member 21 extends along the second preset direction to shield the cabinet 1; the shape of the first shielding member 101 is adapted to the shape of the cabinet 1, and the first shielding member 101 can be movably inserted into the cabinet 1, so that when the first shielding member 101 is in a blocking state, the first shielding member 101 is located in the cabinet 1, and the first shielding plate 23 abuts against the cabinet 1; when the first shielding member 101 is in an open state, the first shielding member 101 is located above the cabinet 1; wherein the first preset direction, the second preset direction and the vertical direction are arranged perpendicular to each other.

[0033] Specifically, the second shielding member 21 is triangular in shape, and has a first side, a second side and a third side that are interconnected along its circumferential direction, the third side is connected to the top of the first shielding member 101, and the third side extends along the second preset direction to block rainwater from entering the internal cavity of the cabinet 1 from the second preset direction. One end of the first side is connected to one end of the second side, and the other end of the first side and the other end of the second side are both connected to the third side. The extension direction of the first side and the extension direction of the second side have a certain angle with the extension direction of the third side to facilitate rainwater to slide off the first side and the second side.

[0034] Specifically, when the first shielding member 101 is in the blocking state, the first shielding member 101 is located in the cabinet 1 , and the first shielding plate 23 abuts against the cabinet 1 to prevent rainwater from flowing into the internal cavity of the cabinet 1 from the gap between the first shielding member 101 and the cabinet 1 .

[0035] In the present embodiment, the waterproof baffle mechanism also includes a locking component, which includes a first locking rod 241, a second locking telescopic rod 24, a first elastic member 242 and an elastic clamping member 22. A baffle 26 is provided on the cabinet 1, and there are two baffles 26. There is a through gap between the two baffles 26. One end of the first locking rod 241 is connected to the first shielding plate 23, and the other end of the first locking rod 241 is connected to the movable rod section of the second locking telescopic rod 24. The elastic clamping member 22 is movably connected to the fixed rod section of the second locking telescopic rod 24. The first elastic member 242 is sleeved on the movable rod section of the second locking telescopic rod 24. The first elastic member 242 The two ends are respectively connected to the fixed rod section of the second locking telescopic rod 24 and the other end of the first locking rod 241. When the first shielding member 101 is switched from the open state to the blocked state, the volume of the elastic clip 22 is reduced to pass through the penetration gap, and the first elastic member 242 is elastically deformed; when the first shielding member 101 is switched to the blocked state, the first elastic member 242 restores the elastic deformation, and the volume of the elastic clip 22 is increased, so that the first elastic member 242 drives the elastic clip 22 to move toward the direction close to the baffle 26, so that the elastic clip 22 is engaged with the baffle 26, so that the first shielding member 101 remains in the blocked state.

[0036] Specifically, the elastic clip 22 is engaged with the baffle 26, which helps to keep the first shielding member 101 in a blocked state, thereby ensuring that the first ventilation hole 12 and the second ventilation hole 121 are fully closed, thereby ensuring the waterproof reliability of the waterproof baffle mechanism of the present application, and preventing the first shielding member 101 and the second shielding member 21 from shaking or lifting up when affected by wind, thereby causing the first shielding member 101 to be unable to remain in a blocked state.

[0037] In specific implementation, when the first shielding member 101 switches from the open state to the blocked state, the first shielding member 101 moves in the vertical direction toward the direction close to the baffle plate 26. Since the baffle plate 26 blocks the elastic clip 22 from continuing to move in the direction away from the first shielding member 101, the first locking rod 241 moves relative to the elastic clip 22, so that the first locking rod 241 squeezes the first elastic member 242. At this time, the first elastic member 242 is full of elastic force and makes the movable rod section of the second locking telescopic rod 24 move relative to the fixed rod section of the second locking telescopic rod 24 until the elastic clip 22 passes through the penetration gap. At the same time, when the elastic clip 22 passes through the penetration gap, the first locking rod 241 is pressed against the first elastic member 242. When the connecting piece 22 and the baffle plate 26 are in contact, the two baffle plates 26 will squeeze the elastic connecting piece 22, so that the volume of the elastic connecting piece 22 becomes smaller so that it can pass through the penetration gap; when the elastic connecting piece 22 passes through the penetration gap, the elastic connecting piece 22 is no longer squeezed and will restore its elastic deformation, causing the volume of the elastic connecting piece 22 to increase, and at the same time, the first elastic piece 242 restores its elastic deformation, and the elastic force of the first elastic piece 242 acts on the fixed rod section of the second locking telescopic rod 24, so that the elastic connecting piece 22 moves in the direction close to the first shielding piece 101, so that the elastic connecting piece 22 is clamped with the baffle plate 26, so that the first shielding plate 23 remains in a blocked state.

[0038] In this embodiment, the elastic clamping member 22 includes a second elastic member 222 and two elastic clamping blocks 221 arranged opposite to each other along a second preset direction. The two ends of the second elastic member 222 are respectively connected to the two elastic clamping blocks 221. The two baffles 26 and the two elastic clamping blocks 221 are arranged in a one-to-one correspondence. When the first shielding member 101 switches from an open state to a blocked state, the distance between the two elastic clamping blocks 221 is reduced to pass through the penetration gap so that the second elastic member 222 undergoes elastic deformation; when the first shielding member 101 switches to the blocked state, the second elastic member 222 restores the elastic deformation so that the distance between the two elastic clamping blocks 221 is increased, so that each elastic clamping block 221 abuts against the corresponding baffle 26, so that the elastic clamping member 22 is clamped with the baffle 26.

[0039] Specifically, the two baffles 26 and the two elastic snap-in blocks 221 are arranged in a one-to-one correspondence, and each baffle 26 squeezes the corresponding elastic snap-in block 221, so that the two elastic snap-in blocks 221 move toward each other along the second preset direction, so that the volume of the elastic snap-in component 22 becomes smaller so as to pass through the penetration gap. At this time, the second elastic component 222 is squeezed and filled with elastic force; after the elastic snap-in component 22 passes through the penetration gap, each elastic snap-in block 221 is no longer squeezed by the baffle 26, and the second elastic component 222 restores its elastic deformation. The elastic force of the second elastic component 222 acts on the two elastic snap-in blocks 221, so that the two elastic snap-in blocks 221 move away from each other along the second preset direction, thereby increasing the volume of the elastic snap-in component 22 so that it can be clamped with the baffle 26.

[0040] Specifically, each elastic clamping block 221 is triangular in shape, and each elastic clamping block 221 includes a first clamping edge, a second clamping edge and a third clamping edge that are connected to each other. The first clamping edge and the second clamping edge extend in the vertical direction and the second preset direction respectively, and the two ends of the third clamping edge are respectively connected to the first clamping edge and the second clamping edge. There is an acute angle between the extension direction of the third clamping edge and the extension direction of the baffle 26. The third clamping edge is used to abut against the side edge of the baffle 26. Such a setting helps the baffle 26 to squeeze the elastic clamping block 221; a limiting groove 25 is provided on the fixed rod section of the second locking telescopic rod 24, and the limiting groove 25 extends in the second preset direction. The second clamping edge of each elastic clamping block 221 is slidably connected to the limiting groove 25 so that the limiting groove 25 guides each elastic clamping block 221, and the first clamping edges of the two elastic clamping blocks 221 are respectively connected to the two ends of the second elastic member 222.

[0041] In this embodiment, the waterproof baffle mechanism also includes a sliding rod 8, a first transmission rod 3 and a clamping column 35. The sliding rod 8 is movably arranged in the cabinet 1. The sliding rod 8 is connected to the first shielding member 101. The clamping column 35 extends along a second preset direction. The clamping column 35 is movably arranged in the cabinet 1. One end of the first transmission rod 3 is hinged to the sliding rod 8, and the other end of the first transmission rod 3 is transmission-connected to the clamping column 35 so as to move downward in a vertical direction through the sliding rod 8, so that the clamping column 35 moves along the second preset direction toward the direction close to the second ventilation hole 121 until it enters the second ventilation hole 121 to block the second ventilation hole 121.

[0042] Specifically, the slide bar 8 and the first transmission rod 3 are used to drive the first shielding member 101 and the clamping column 35. The first shielding member 101 drives the slide bar 8 to move downward in the vertical direction, so that the slide bar 8 drives the clamping column 35 to move in the second preset direction toward the direction close to the second ventilation hole 121 through the first transmission rod 3 until entering the second ventilation hole 121, so that the clamping column 35 blocks the second ventilation hole 121, thereby ensuring that the first shielding member 101 moves in the vertical direction and can smoothly switch from the open state to the blocked state, ensuring that the first ventilation hole 12 and the second ventilation hole 121 can be blocked at the same time.

[0043] Specifically, a plurality of mounting plates 7 are provided in the internal cavity of the cabinet 1 , and the plurality of mounting plates 7 are arranged at intervals in the vertical direction. The slide rod 8 passes through each mounting plate 7 , so that the slide rod 8 is hinged to the first transmission rod 3 at the bottom of the cabinet 1 .

[0044] In this embodiment, the waterproof baffle mechanism also includes a transmission block 32, a transmission plate 38 and a second transmission rod 34. The transmission block 32 has a penetration groove, one groove wall of the penetration groove is hinged to the first transmission rod 3, the transmission plate 38 can be movably penetrated in the penetration groove, and a penetration hole 33 is provided on the other groove wall of the penetration groove. The second transmission rod 34 extends along a second preset direction, one end of the second transmission rod 34 is connected to the transmission plate 38, and the other end of the second transmission rod 34 is penetrated through the penetration hole 33 to be connected to the clamping column 35, so as to drive the transmission plate 38 to move along the second preset direction through the transmission block 32, so that the second transmission rod 34 drives the clamping column 35 to move.

[0045] Specifically, the transmission block 32 is used to transmit and connect the first transmission rod 3 and the transmission plate 38, and the transmission plate 38 is used to transmit and connect the second transmission rod 34 and the transmission block 32, thereby ensuring that the transmission plate 38 is driven by the transmission block 32 to move along the second preset direction, so that the second transmission rod 34 can drive the clamping column 35 to move, thereby ensuring that the clamping column 35 can move in the direction close to the second ventilation hole 121 until it enters the second ventilation hole 121 to block the second ventilation hole 121.

[0046] Specifically, a guide rail 31 extending along the second preset direction is provided on the bottom surface of the inner cavity of the cabinet 1, and a slide groove is provided on the transmission block 32. The slide groove and the guide rail 31 cooperate with each other, so that the guide rail 31 can guide the transmission block 32 to prevent the moving direction of the transmission block 32 from deviating from the second preset direction.

[0047] Specifically, a groove 39 is formed on a groove wall of the penetration groove, and the groove 39 is hinged to the first transmission rod 3 .

[0048] In this embodiment, the waterproof baffle mechanism also includes a first transmission ring 36, a second transmission ring 37, a third transmission ring 18 and a third elastic member 361. The third transmission ring 18 is arranged in the second ventilation hole 121. The second transmission ring 37 and the first transmission ring 36 are respectively mounted on the two ends of the clamping column 35. The two ends of the third elastic member 361 are connected to the first transmission ring 36 and the second transmission ring 37. The first transmission ring 36 abuts against the transmission block 32. When the first covering member 101 is in a blocking state, the third elastic member 361 undergoes elastic deformation, and the second transmission ring 37 is passed through the third transmission ring 18; when the first covering member 101 switches from a blocking state to an open state, the third elastic member 361 restores the elastic deformation to drive the transmission block 32 to move along the second preset direction toward a direction away from the second ventilation hole 121.

[0049] Specifically, when the first covering member 101 switches from a blocked state to an open state, the elastic force of the third elastic member 361 drives the first transmission ring 36 and the transmission block 32 to move along a second preset direction away from the second ventilation hole 121, which helps the transmission block 32 to quickly reset, and also helps the slide rod 8 and the first transmission rod 3 to quickly reset, thereby helping the first covering member 101 to quickly switch to an open state.

[0050] In a specific implementation, when the first shielding member 101 is in a blocking state, after the second transmission ring 37 is inserted into the third transmission ring 18 , the first transmission ring 36 will squeeze the third elastic member 361 , causing the third elastic member 361 to be elastically deformed and filled with elastic force.

[0051] In this embodiment, the waterproof baffle mechanism also includes a third transmission rod 17, which is passed through a groove wall of the penetration groove to be connected to the transmission plate 38. The third transmission rod 17 is movably arranged relative to the transmission block 32 along a second preset direction. An arc groove 331 is arranged in the penetration hole 33. The second transmission rod 34 is movably arranged in the arc groove 331 to drive the second transmission rod 34 to move along the second preset direction through the third transmission rod 17, so that the second transmission rod 34 rotates around the axis of the penetration hole 33 in the arc groove 331, so that the second transmission ring 37 rotates relative to the third transmission ring 18 to seal the second ventilation hole 121.

[0052] Specifically, when the third transmission rod 17 drives the second transmission rod 34 to move along the second preset direction, the concave and convex points on the outer arc surface of the third transmission rod 17 will enter the arc groove 331, and the protrusion on the second transmission rod 34 will move along the arc groove 331, so that the second transmission rod 34 rotates around the axis of the through hole 33 in the arc groove 331, and the second transmission rod 34 drives the second transmission ring 37 to rotate, so that the second transmission ring 37 and the third transmission ring 18 continue to rub, and the oil film on the second transmission ring 37 is attached between the third transmission ring 18 and the second transmission ring 37, thereby preventing water from entering the electrical cabinet, and finally achieving waterproofness of the entire equipment.

[0053] Specifically, the outer surface of the second transmission ring 37 is coated with an oil film; the elastic force of the third elastic member 361 also helps the second transmission ring 37 and the third transmission ring 18 to fit tightly.

[0054] In this embodiment, the waterproof baffle mechanism also includes a heat dissipation component, a push block 19 is provided at one end of the third transmission rod 17, the heat dissipation component includes a driving member 9 and a fan 10, the rotating shaft of the fan 10 is drivingly connected to the driving member 9, and a push plate 11 is provided on the rotating shaft of the fan 10, and the push plate 11 extends along the radial direction of the rotating shaft of the fan 10 to drive the rotating shaft of the fan 10 to rotate through the driving member 9, so that the push plate 11 rotates until it abuts against the push block 19, so that the push plate 11 drives the third transmission rod 17 to move along the second preset direction.

[0055] Specifically, the driving member 9 drives the rotating shaft of the fan 10 to rotate, so that the fan blows air to dissipate heat from the electrical components in the internal cavity of the cabinet 1, which further helps to ensure that the cabinet 1 has a good heat dissipation function.

[0056] Specifically, the push plate 11 and the push block 19 cooperate to drive the driving member 9 and the third transmission rod 17, thereby ensuring that the third transmission rod 17 can move relative to the transmission block 32. When the transmission block 32 drives the third transmission rod 17 to move along the second preset direction toward the direction close to the second ventilation hole 121, the push block 19 will move to the right side of the push plate 11 (such as Figure 3 As shown), the transmission block 32 stops moving, and then the shaft of the fan 10 rotates clockwise, so that the push plate 11 rotates to abut against the push block 19, so that the push plate 11 drives the third transmission rod 17 to move relative to the transmission block 32 along the second preset direction toward the direction close to the second ventilation hole 121, thereby ensuring the sealing reliability of the second ventilation hole 121.

[0057] Optionally, the driving member 9 is a motor.

[0058] In this embodiment, the waterproof baffle mechanism also includes a driving component, which includes a delivery pipe 42 and a water collecting bucket 43. The delivery pipe 42 has a first flow port and a second flow port that are relatively arranged along its extension direction. An inflow hole 41 is provided on the second shielding member 21. One end of the delivery pipe 42 is inserted into the second shielding member 21 to connect the first flow port with the inflow hole 41. The other end of the delivery pipe 42 is rotatably connected to the water collecting bucket 43 to connect the second flow port with the internal cavity of the water collecting bucket 43. After sufficient rainwater passes through the inflow hole 41, the first flow port and the second flow port in sequence and enters the water collecting bucket 43, the water collecting bucket 43 drives the second shielding member 21 to move downward in a vertical direction.

[0059] Specifically, the water collecting bucket 43 and the inflow hole 41 are connected through the conveying pipe 42, so that the water collecting bucket 43 can smoothly collect rainwater from the outside, so that the gravity of a sufficient amount of rainwater can drive the second shielding member 21 to move downward in the vertical direction, thereby ensuring that when it rains outside, the second shielding member 21 can drive the first shielding member 101 to move in the vertical direction, ensuring that the first shielding member 101 can be smoothly switched to a blocked state according to the outside weather, preventing rainwater from entering the internal cavity of the cabinet 1 through the first ventilation hole 12 and the second ventilation hole 121, and further ensuring the waterproof reliability of the cabinet 1.

[0060] Specifically, there are four conveying pipes 42, and the water collecting buckets 43 are arranged in one-to-one correspondence with the four water collecting buckets 43 and the four conveying pipes 42. Two water collecting buckets 43 form a group, and the two groups of water collecting buckets 43 are respectively arranged on both sides of the second shielding member 21. The driving component also includes a vertical plate 13, a fifth transmission rod 16, a movable plate 15 and a movable rod 14. The bottoms of the two water collecting buckets 43 in each group are connected to the vertical plate 13. There are two fifth transmission rods 16, movable plates 15 and movable rods 14. The two movable rods 14 and the two groups of water collecting buckets 43 are arranged in one-to-one correspondence. Each movable rod 14 extends in the vertical direction, and each movable rod 14 is respectively connected to the two sides of the cabinet 1. The movable plate 15 can be movably mounted on the movable rod 14, and the two ends of the fifth transmission rod 16 are respectively connected to the movable plate 15 and one end of the vertical plate 13.

[0061] Specifically, when the first shielding member 101 needs to be switched from a blocked state to an open state, the movable plate 15 is manually moved upward so that the fifth transmission rod 16 pushes the vertical plate 13 upward, and the water collecting bucket 43 rotates around the connection point between the fifth transmission rod 16 and the vertical plate 13, so that the water in the water collecting bucket 43 can be poured out smoothly.

[0062] Specifically, a movable groove 5 is opened on the front surface of the cabinet 1, and a cabinet door 6 is slidably connected to the inner surface of the movable groove 5. By sliding the cabinet door 6, the inner cavity of the cabinet 1 can be exposed, which is convenient for staff to maintain the electrical components in the cabinet 1.

[0063] Specifically, the first elastic member 242 , the second elastic member 222 and the third elastic member 361 are all springs.

[0064] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0065] The waterproof baffle mechanism of the present invention includes a cabinet 1 and a shielding component, and the shielding component includes a first shielding member 101 and a first shielding plate 23. When the weather outside is fine, the first shielding member 101 is in an open state, and the internal cavity of the cabinet 1 is connected with the outside through the first ventilation hole 12 and the second ventilation hole 121, which helps the outside air to enter the internal cavity of the cabinet 1 to dissipate the heat of the internal cavity of the cabinet 1; when it rains heavily outside, the first shielding member 101 moves downward in the vertical direction, so that the first ventilation hole 12 and the second ventilation hole 121 are blocked, and it is prevented that the outside rainwater flows into the internal cavity of the cabinet 1 through the first ventilation hole 12 and the second ventilation hole 121. At the same time, the first shielding plate 23 can also prevent rainwater from entering the internal cavity of the cabinet 1 along the first preset direction, so that the waterproof baffle mechanism of the present invention not only has waterproof and rainproof functions, but also has good heat dissipation functions, thereby solving the problem of poor heat dissipation performance of the mechanical and electrical cabinets for building construction in the prior art.

[0066] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0067] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterproof baffle mechanism, characterized in that: include: A cabinet (1), wherein the cabinet (1) is provided with a second ventilation hole (121) for communicating with the outside, and the second ventilation hole (121) is communicated with an internal cavity of the cabinet (1); A shielding assembly, the shielding assembly comprising a first shielding member (101) and a first shielding plate (23), the first shielding member (101) being movably connected to the top of the cabinet (1), the first shielding plate (23) extending along a first preset direction, and the first shielding plate (23) being arranged on the top of the first shielding member (101) for shielding the cabinet (1); The first shielding member (101) is provided with a first ventilation hole (12) for communicating with the outside, the first ventilation hole (12) is communicated with the internal cavity of the cabinet (1), the first shielding member (101) has a blocked state for blocking the first ventilation hole (12) and the second ventilation hole (121), and an open state for opening the first ventilation hole (12) and the second ventilation hole (121), and the first shielding member (101) is movably arranged in a vertical direction so that the first shielding member (101) can switch between the blocked state and the open state.

2. The waterproof baffle mechanism according to claim 1, characterized in that: The shielding assembly further comprises a second shielding member (21), the second shielding member (21) being arranged above the first shielding member (101), and at least a portion of the second shielding member (21) extending along a second preset direction to shield the cabinet (1); The shape of the first shielding member (101) is adapted to the shape of the cabinet (1); the first shielding member (101) can be movably inserted into the cabinet (1), so that when the first shielding member (101) is in the blocking state, the first shielding member (101) is located in the cabinet (1), and the first shielding plate (23) is in contact with the cabinet (1); and when the first shielding member (101) is in the open state, the first shielding member (101) is located above the cabinet (1); wherein the first preset direction, the second preset direction and the vertical direction are arranged perpendicular to each other.

3. The waterproof baffle mechanism according to claim 1, characterized in that: The waterproof baffle mechanism also includes a locking component, which includes a first locking rod (241), a second locking telescopic rod (24), a first elastic member (242) and an elastic clamping member (22). A baffle (26) is provided on the cabinet (1). There are two baffles (26), and a gap is provided between the two baffles (26). One end of the first locking rod (241) is connected to the first shielding plate (23), and the other end of the first locking rod (241) is connected to the movable rod section of the second locking telescopic rod (24). The elastic clamping member (22) is movably connected to the fixed rod section of the second locking telescopic rod (24). The first elastic member (242) is sleeved on the movable rod section of the second locking telescopic rod (24), and the two ends of the first elastic member (242) are respectively The elastic clamping member (22) is connected to the fixed rod section of the second locking telescopic rod (24) and the other end of the first locking rod (241); when the first shielding member (101) switches from the open state to the blocked state, the volume of the elastic clamping member (22) is reduced to pass through the penetration gap, and the first elastic member (242) undergoes elastic deformation; when the first shielding member (101) switches to the blocked state, the first elastic member (242) restores the elastic deformation, and the volume of the elastic clamping member (22) increases, so that the first elastic member (242) drives the elastic clamping member (22) to move in a direction close to the baffle (26), so that the elastic clamping member (22) is engaged with the baffle (26), so that the first shielding member (101) remains in the blocked state.

4. The waterproof baffle mechanism according to claim 3, characterized in that: The elastic clamping member (22) comprises a second elastic member (222) and two elastic clamping blocks (221) arranged opposite to each other along a second preset direction, the two ends of the second elastic member (222) are respectively connected to the two elastic clamping blocks (221), the two baffles (26) and the two elastic clamping blocks (221) are arranged in a one-to-one correspondence, when the first shielding member (101) switches from the open state to the blocked state, the distance between the two elastic clamping blocks (221) is reduced to pass through the penetration gap, so that the second elastic member (222) undergoes elastic deformation; when the first shielding member (101) switches to the blocked state, the second elastic member (222) recovers the elastic deformation, so that the distance between the two elastic clamping blocks (221) is increased, so that each elastic clamping block (221) abuts against the corresponding baffle (26), so that the elastic clamping member (22) is clamped with the baffle (26).

5. The waterproof baffle mechanism according to claim 1, characterized in that: The waterproof baffle mechanism also includes a sliding rod (8), a first transmission rod (3) and a clamping column (35); the sliding rod (8) is movably arranged in the cabinet (1); the sliding rod (8) is connected to the first shielding member (101); the clamping column (35) extends along a second preset direction; the clamping column (35) is movably arranged in the cabinet (1); one end of the first transmission rod (3) is hinged to the sliding rod (8); the other end of the first transmission rod (3) is transmission-connected to the clamping column (35) so as to move downward along the vertical direction through the sliding rod (8) so as to enable the clamping column (35) to move along the second preset direction toward a direction close to the second ventilation hole (121) until entering the second ventilation hole (121) to block the second ventilation hole (121).

6. The waterproof baffle mechanism according to claim 5, characterized in that: The waterproof baffle mechanism further comprises a transmission block (32), a transmission plate (38) and a second transmission rod (34); the transmission block (32) is provided with a penetration groove; one groove wall of the penetration groove is hinged to the first transmission rod (3); the transmission plate (38) is movably penetrated in the penetration groove; another groove wall of the penetration groove is provided with a penetration hole (33); the second transmission rod (34) extends along the second preset direction; one end of the second transmission rod (34) is connected to the transmission plate (38); the other end of the second transmission rod (34) is penetrated through the penetration hole (33) to be connected to the clamping column (35) so as to drive the transmission plate (38) to move along the second preset direction through the transmission block (32), so that the second transmission rod (34) drives the clamping column (35) to move.

7. The waterproof baffle mechanism according to claim 6, characterized in that: The waterproof baffle mechanism further comprises a first transmission ring (36), a second transmission ring (37), a third transmission ring (18) and a third elastic member (361); the third transmission ring (18) is arranged in the second ventilation hole (121); the second transmission ring (37) and the first transmission ring (36) are respectively sleeved on two ends of the clamping column (35); two ends of the third elastic member (361) are connected to the first transmission ring (36) and the second transmission ring (37); the first transmission ring (36) abuts against the transmission block (32); when the first shielding member (101) is in the blocking state, the third elastic member (361) undergoes elastic deformation, and the second transmission ring (37) is inserted into the third transmission ring (18); when the first shielding member (101) switches from the blocking state to the open state, the third elastic member (361) restores the elastic deformation to drive the transmission block (32) to move along the second preset direction in a direction away from the second ventilation hole (121).

8. The waterproof baffle mechanism according to claim 7, characterized in that: The waterproof baffle mechanism also includes a third transmission rod (17), the third transmission rod (17) is passed through a groove wall of the penetration groove to be connected with the transmission plate (38), the third transmission rod is movably arranged relative to the transmission block (32) along the second preset direction, an arc groove (331) is arranged in the penetration hole (33), and the second transmission rod (34) is movably passed through the arc groove (331) to drive the second transmission rod (34) to move along the second preset direction through the third transmission rod (17), so that the second transmission rod (34) rotates in the arc groove (331) around the axis of the penetration hole (33), so that the second transmission ring (37) rotates relative to the third transmission ring (18) to seal the second ventilation hole (121).

9. The waterproof baffle mechanism according to claim 8, characterized in that: The waterproof baffle mechanism also includes a heat dissipation component, a push block (19) is provided at one end of the third transmission rod (17), the heat dissipation component includes a driving member (9) and a fan (10), the rotating shaft of the fan (10) is drivingly connected to the driving member (9), a push plate (11) is provided on the rotating shaft of the fan (10), and the push plate (11) extends along the radial direction of the rotating shaft of the fan (10) so as to drive the rotating shaft of the fan (10) to rotate through the driving member (9), so that the push plate (11) rotates until it abuts against the push block (19), so that the push plate (11) drives the third transmission rod (17) to move along the second preset direction.

10. The waterproof baffle mechanism according to claim 2, characterized in that: The waterproof baffle mechanism also includes a driving component, which includes a delivery pipe (42) and a water collecting bucket (43). The delivery pipe (42) has a first flow opening and a second flow opening arranged opposite to each other along its extension direction. The second shielding member (21) is provided with an inflow hole (41). One end of the delivery pipe (42) is inserted into the second shielding member (21) so that the first flow opening is connected to the inflow hole (41). The other end of the delivery pipe (42) is rotatably connected to the water collecting bucket (43) so that the second flow opening is connected to the internal cavity of the water collecting bucket (43). After a sufficient amount of rainwater passes through the inflow hole (41), the first flow opening and the second flow opening in sequence and enters the water collecting bucket (43), the water collecting bucket (43) drives the second shielding member (21) to move downward along the vertical direction.

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