Distribution box with dehumidification structure

Abstract

The invention discloses a power distribution box with a dehumidification structure, and relates to the technical field of power distribution boxes, the power distribution box with the dehumidification structure comprises a box body, the side wall of the box body is provided with heat dissipation mesh holes, the top of the box body is provided with a heat dissipation frame in a penetrating manner, the penetrating part is fixedly connected, the inner wall of the heat dissipation frame is fixedly provided with a double-shaft motor, and the double-shaft motor is fixedly connected with the heat dissipation mesh holes. Fan blades are fixed to the output end of the bottom of the double-shaft motor, and a protection assembly with a rainproof function is arranged on the top of the box body. According to the distribution box with the dehumidification structure, when heavy rain weather is encountered, a large amount of rainwater is accumulated in a water storage tank, a baffle plate moves downwards due to gravity, and through cooperation of an alignment rod, a disc and an alignment hole, the disc can drive the baffle plate to rotate, so that the rainwater at the top of the baffle plate can be thrown out through centrifugal force, and the dehumidification effect is improved. The rainwater is prevented from flowing down along the baffle plate and entering the box body through gaps of the box body due to excessive rainwater at the top of the baffle plate.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, in particular to a distribution box with a dehumidification structure. Background Art

[0002] The distribution box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection. The massive parameters on the distribution box data generally constitute the low-voltage forest according to the electrical wiring, requiring the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment to be assembled in a closed or semi-enclosed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches.

[0003] The patent publication number CN221408055U relates to a distribution box with a dehumidification structure, which includes a box body, a first fan is arranged inside the box body, a second fan is arranged inside the box body, two fixed columns are fixedly connected to the top of the box body and are symmetrically distributed on the left and right, a waterproof cover is fixedly connected to the top of the two fixed columns, a number of air inlets are opened inside the box body and are distributed in an array, the first fan is located at the bottom of the box body, a number of the air inlets are located above the first fan, the second fan is located below the two fixed columns, and a box cover is rotatably connected to the front of the box body. The distribution box with a dehumidification structure has the advantages of easy dehumidification, etc., which solves the problem that when the distribution box is installed in a humid environment or rainy weather, water vapor may enter the distribution box due to the lack of dehumidification function, causing the electronic components to become damp and causing damage to the electronic components.

[0004] In the above-mentioned distribution box, a waterproof cover is used to protect against rain. However, when it rains heavily, a large amount of rainwater will adhere to the waterproof cover. However, this rainwater will flow down from the four sides of the waterproof cover, causing a large amount of rainwater to flow onto the surface of the box. A large amount of rainwater will enter the box through the gaps in the splicing of the box or the heat dissipation mesh, causing damage to electrical components and resulting in economic losses. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a distribution box with a dehumidification structure, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a distribution box with a dehumidification structure, comprising a box body, the side wall of the box body is provided with a heat dissipation mesh, the top of the box body is penetrated by a heat dissipation frame, and the penetration is fixedly connected, the inner wall of the heat dissipation frame is fixed with a double-axis motor, the bottom output end of the double-axis motor is fixed with a fan blade, by starting the double-axis motor, the fan blade can be rotated, so that the heat dissipation operation can be performed in the box body, the top of the box body is provided with a protective component with a rainproof function, and also includes a dehumidification component and a wiper component with a dehumidification function;

[0007] Specifically, the protection component includes a sleeve, a sleeve rod, a return spring, a baffle, a water storage tank, a water inlet mesh, a drainage hole, a disc, an alignment hole, a fixing rod, a connecting block, an alignment rod, a connecting spring, a hinged rod, a push block, a protection plate, a torsion spring and a square frame; the sleeve is slidably mounted on the top of the box body, the sleeve rod is slidably mounted on the inner wall of the sleeve, the bottom of the sleeve rod is fixed with a return spring, the bottom of the return spring is fixed to the inner wall of the sleeve, the top of the sleeve rod is fixed with a baffle, the baffle is provided with a water storage tank, the A water inlet mesh is fixed on the top of the shielding plate, and the water inlet mesh is connected to the water storage tank. A drainage hole is provided on the side wall of the shielding plate. When it rains heavily, rainwater will enter the water storage tank through the water inlet mesh, and the water in the water storage tank can be discharged through the drainage hole. However, when the flow rate of water in the water inlet storage tank is greater than the flow rate of water discharged through the drainage hole, the water in the water storage tank will increase, so that the shielding plate can drive the sleeve rod to move downward. A disc is fixed to the top output end of the dual-axis motor, and the disc is provided with a positioning hole

[0008] According to the above technical solution, a fixing rod is fixed to the bottom of the baffle plate, and a connecting block is fixed to the bottom of the fixing rod, an alignment rod passes through the connecting block, and the alignment rod is slidably connected to the penetration point of the connecting block, and a connecting spring is fixed to the top of the connecting block, and the top of the connecting spring is fixed to the top protrusion of the alignment rod, and when the baffle plate moves downward, it can drive the fixing rod to move downward, so that the connecting block can move downward, and the bottom of the alignment rod will contact the top of the disc, and when the alignment rod is squeezed by the disc, the alignment rod will drive the connecting spring to stretch, and when the alignment hole on the disc is rotated to align with the alignment rod, the connecting spring can extend into the alignment hole along with the alignment rod, so that the disc can drive the baffle plate to rotate synchronously.

[0009] According to the above technical solution, a square frame is fixed to the outer wall of the sleeve, a push block is slidably installed on the top of the square frame, a hinged rod is hinged at the bottom of the shielding plate, and one end of the hinged rod away from the shielding plate is hinged on the push block, and when the shielding plate moves downward, the shielding plate will squeeze the hinged rod, causing the hinged rod to rotate at the hinge, thereby enabling the hinged rod to squeeze the push block.

[0010] According to the above technical solution, the outer wall of the shielding plate is hinged with a protective plate, and the side wall of the protective plate is fixed with a torsion spring. The side of the torsion spring away from the protective plate is fixed at the hinge between the shielding plate and the protective plate. When the push block moves, the push block squeezes the protective plate, causing the protective plate to rotate and unfold.

[0011] According to the above technical scheme, the dehumidification component includes an inclined block, a bending block, a transmission spring, an L-shaped connecting plate, a placement frame, a drying strip, an L-shaped supporting block, a sliding rod, a spoiler and a slot; the inclined block is slidably installed on the top of the box body, the side wall of the inclined block is fixed with a bending block, the bending block passes through the side wall of the box body and is slidably connected at the penetration point, the side wall of the bending block is fixed with a transmission spring, the side of the transmission spring away from the bending block is fixed to the outer wall of the box body, the side of the bending block away from the inclined block is fixed with an L-shaped connecting plate, the inner side of the L-shaped connecting plate is fixed with a placement frame, and the inner wall of the placement frame is attached with a drying strip, when the shielding plate drives the sleeve to rotate, the sleeve will squeeze the inclined block, and the inclined block moves due to the squeezing force, so that the bending block can drive the L-shaped connecting plate to move back and forth, so that the drying strip in the placement frame moves back and forth, so that the drying strip absorbs moisture entering the box body.

[0012] According to the above technical solution, a spoiler is hinged at the bottom of the heat dissipation frame, a slot is opened on the side wall of the spoiler, an L-shaped support block is fixed to the top of the bending block, a sliding rod is fixed to the side of the L-shaped support block close to the inclined block, and the outer wall of the sliding rod is in contact with the inner wall of the slot. When the bending block moves back and forth, it can drive the L-shaped support block to move back and forth, thereby enabling the sliding rod to move back and forth in the slot of the spoiler, achieving the effect of swinging the spoiler.

[0013] According to the above technical solution, the wiper assembly includes a slide plate, an inclined hole, an extrusion rod, a connecting rod, a transmission plate, a rotating block, a pull rod, a hinged seat and a scraper; the slide plate is slidably installed on the side wall of the box, and an inclined hole is opened on the slide plate. An extrusion rod is fixed to the bottom of the bending block, and the extrusion rod passes through the inclined hole, and the penetration part is fitted. A connecting rod is fixed to the bottom of the slide plate, and a transmission plate is fixed to the bottom of the connecting rod. A pull rod is fixed to the top of the transmission plate, and when the bending block moves back and forth, the extrusion rod can move back and forth in the inclined hole, so that the connecting rod can drive the transmission plate to move up and down.

[0014] According to the above technical solution, a rotating block is rotatably installed on the side wall of the box, a scraper is fixed on the outer wall of the rotating block, the side wall of the scraper is in contact with the side wall of the box, and a hinge seat is slidably installed on the side wall of the rotating block. The side wall of the hinge seat is hinged to the top of the pull rod. When the transmission plate moves back and forth, the pull rod can pull the hinge seat back and forth, so that the scraper rotates in contact with the side wall of the box, thereby scraping off the rainwater attached to the side wall of the box.

[0015] The present invention provides a distribution box with a dehumidification structure. It has the following beneficial effects:

[0016] 1. When the present invention encounters heavy rain, a large amount of rainwater will accumulate in the water storage tank, and the shielding plate will move downward due to gravity. The cooperation of the alignment rod, the disc and the alignment hole can make the disc drive the shielding plate to rotate, so that the rainwater on the top of the shielding plate can be thrown away by centrifugal force, preventing excessive rainwater on the top of the shielding plate, so that the rainwater flows down along the shielding plate and enters the box body through the gap of the box body; and through the cooperation of the hinged rod and the push block, the push block squeezes the protective plate to rotate, so that the protective plates on the four sides of the shielding plate are unfolded, thereby increasing the shielding range of the top of the box body and achieving better protection effect.

[0017] 2. When the shielding plate of the present invention drives the cylinder to rotate, the cylinder will squeeze the inclined surface of the inclined surface block, causing the two groups of inclined surface blocks to move away from each other, thereby driving the bending block to move in the box body, and through the cooperation of the L-shaped connecting plate, the transmission spring and the placement frame, the drying strip can move back and forth at the bottom of the fan blade, so that the drying strip can contact the moisture sucked into the box body by the fan blade in a wider range, so that the dehumidification effect is better; and through the cooperation of the L-shaped supporting block, the slot hole, the spoiler and the sliding rod, the spoiler can swing back and forth at the bottom of the fan blade to disturb the moisture. By disturbing the moisture, the distribution of moisture inside the distribution box can be accelerated, and the situation of excessive local humidity can be reduced, thereby reducing the risk of electrical equipment failure caused by uneven humidity.

[0018] 3. The present invention can make the extrusion rod move back and forth in the inclined hole through the back and forth movement of the bending block, and can make the rotating block drive the scraper to swing in contact with the side wall of the box through the cooperation of the slide plate, the connecting rod, the transmission plate, the pull rod and the hinge seat, so that the rainwater at the heat dissipation mesh holes can be scraped off. Moreover, by scraping off the rainwater at the heat dissipation mesh holes, it can prevent excessive rainwater at the heat dissipation mesh holes from flowing into the box through the sides of the heat dissipation mesh holes, causing damage to the electrical components in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2It is a schematic diagram of the internal structure of part of the present invention;

[0021] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 4 It is a partial structural schematic diagram of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the protective plate of the present invention;

[0024] Figure 6 For the present invention Figure 4 A magnified schematic diagram of the structure of A;

[0025] Figure 7 It is a schematic diagram of the structure of the dehumidification component and the wiper component of the present invention;

[0026] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the B structure

[0027] In the figure: 1, box; 2, heat dissipation mesh; 4, heat dissipation frame; 5, dual-axis motor; 6, fan blade; 71, sleeve; 72, sleeve rod; 73, shielding plate; 74, water storage tank; 75, water inlet mesh; 76, drainage hole; 77, reset spring; 78, disc; 79, alignment hole; 710, fixing rod; 711, connecting block; 712, alignment rod; 713, connecting spring; 714, square frame; 715, hinged rod; 716, push Block; 717, protective plate; 718, torsion spring; 81, inclined block; 82, bending block; 83, transmission spring; 84, L-shaped connecting plate; 85, placement frame; 86, drying strip; 87, spoiler; 88, slot; 89, L-shaped support block; 810, sliding rod; 91, sliding plate; 92, inclined hole; 93, extrusion rod; 94, connecting rod; 95, transmission plate; 96, rotating block; 97, pull rod; 98, hinged seat; 99, scraper. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 6An embodiment of the present invention is: a distribution box with a dehumidification structure, including a box body 1, a heat dissipation mesh 2 is opened on the side wall of the box body 1, a heat dissipation frame 4 is penetrated on the top of the box body 1, and the penetration is fixedly connected, a dual-axis motor 5 is fixed on the inner wall of the heat dissipation frame 4, and a fan blade 6 is fixed on the bottom output end of the dual-axis motor 5, and a protective component with a rainproof function is arranged on the top of the box body 1; specifically, the protective component includes a sleeve 71, a sleeve rod 72, a reset spring 77, a baffle 73, a water storage tank 74, a water inlet mesh 75, a drainage hole 76, a disc 78, and an alignment hole 79, a fixing rod 710, a connecting block 711, an alignment rod 712, a connecting spring 713, a hinge rod 715, a push block 716, a protective plate 717, a torsion spring 718 and a square frame 714; the sleeve 71 is slidably mounted on the top of the box body 1, and the sleeve 71 can make a circular motion on the top of the box body 1, a sleeve rod 72 is slidably mounted on the inner wall of the sleeve 71, a reset spring 77 is fixed to the bottom of the sleeve rod 72, and the bottom of the reset spring 77 is fixed to the inner wall of the sleeve 71, and a shielding plate 73 is fixed to the top of the sleeve rod 72, and a water storage is provided on the shielding plate 73 The top of the shielding plate 73 is fixed with a water inlet mesh 75, and the water inlet mesh 75 is connected to the water storage tank 74. The side wall of the shielding plate 73 is provided with a drainage hole 76. The top output end of the dual-axis motor 5 is fixed with a disc 78, and the disc 78 is provided with a positioning hole 79. The bottom of the shielding plate 73 is fixed with a fixing rod 710, and the bottom of the fixing rod 710 is fixed with a connecting block 711. The connecting block 711 is penetrated by a positioning rod 712, and the positioning rod 712 is slidably connected to the penetration of the connecting block 711. The top of the connecting block 711 is fixed with a connecting spring 7 13. The top of the connecting spring 713 is fixed to the top protrusion of the alignment rod 712, the outer wall of the sleeve 71 is fixed with a square frame 714, the top of the square frame 714 is slidably installed with a push block 716, the bottom of the baffle plate 73 is hinged with a hinge rod 715, the end of the hinge rod 715 away from the baffle plate 73 is hinged on the push block 716, the outer wall of the baffle plate 73 is hinged with a protective plate 717, the side wall of the protective plate 717 is fixed with a torsion spring 718, and the side of the torsion spring 718 away from the protective plate 717 is fixed to the hinge between the baffle plate 73 and the protective plate 717.

[0030] The dual-axis motor 5 is always in a started state in the housing 1 , so that the fan blades 6 can rotate to dissipate heat for the electrical components in the housing 1 .

[0031] When it rains heavily, the amount of water entering the water inlet mesh 75 is greater than the amount of water discharged from the drainage hole 76, so that a large amount of rainwater will accumulate in the water storage tank 74, making the weight of the shielding plate 73 heavier, so that the shielding plate 73 can move downward, and the bottom of the alignment rod 712 will be squeezed on the top of the disc 78, so that the alignment rod 712 will be squeezed and move upward in the connecting block 711, so that the connecting spring 713 is stretched. Because the size of the alignment hole 79 matches the size of the alignment rod 712, Therefore, when the disc 78 rotates to align the alignment hole 79 with the alignment rod 712, the alignment rod 712 can be extended into the alignment hole 79 through the cooperation of the connecting spring 713, so that the disc 78 drives the baffle plate 73 to rotate, so that the rainwater on the top of the baffle plate 73 can be thrown away by centrifugal force, thereby preventing excessive rainwater on the top of the baffle plate 73, causing the rainwater to flow down the baffle plate 73 and enter the box body 1 through the gap in the box body 1, causing damage to the electrical components in the box body 1.

[0032] There are four groups of protective plates 717, and the four groups of protective plates 717 are arranged in a circular array with the center point of the fixing rod 710 as the center of the circle. By unfolding the four groups of protective plates 717, the shielding range of the top of the box body 1 can be increased, thereby achieving a better protective effect.

[0033] When the present embodiment is working, when it rains heavily, a large amount of rainwater will enter the water storage tank 74 through the water inlet mesh 75 at the top of the shielding plate 73, and when the water inlet amount of the water inlet mesh 75 is greater than the water discharge amount of the drainage hole 76, a large amount of rainwater will accumulate in the water storage tank 74, which will increase the gravity of the shielding plate 73, so that the sleeve rod 72 moves into the sleeve 71, compressing the return spring 77, and when the shielding plate 73 moves downward, it will drive the fixed spring 77 to move downward. The fixed rod 710 and the connecting block 711 move downward, so that the bottom of the alignment rod 712 contacts the top of the disc 78, and because the alignment rod 712 squeezes the top of the disc 78, the alignment rod 712 is squeezed and moves upward in the connecting block 711, so that the connecting spring 713 is stretched, and when the disc 78 rotates to align the alignment hole 79 with the alignment rod 712, the connecting spring 713 is in a stretched state, so that the alignment rod 712 extends into The alignment hole 79 allows the disc 78 to drive the alignment rod 712 to rotate. When the alignment rod 712 rotates, the connecting block 711 and the fixing rod 710 are driven to rotate, so that the fixing rod 710 drives the shielding plate 73 to rotate on the top of the box body 1, so that the rainwater on the top of the shielding plate 73 can be thrown away, and the shielding plate 73 can drive the sleeve 71 to make a circular motion on the top of the box body 1; and when the shielding plate 73 moves downward, the hinged rod 7 15 is rotated at the hinge, so that the hinge rod 715 presses the push block 716, and the push block 716 moves on the square frame 714, so that the push block 716 can press the protective plate 717, so that the protective plate 717 rotates and unfolds, and when the protective plate 717 rotates and unfolds, the torsion spring 718 is deformed, so that the torsion spring 718 gives a reaction force to the protective plate 717, and the unfolding of the protective plate 717 makes the rainproof effect better.

[0034] When the heavy rain stops, the rainwater in the water storage tank 74 will be discharged from the drainage hole 76, thereby reducing the weight of the shielding plate 73. Because the return spring 77 is in a compressed state, the return spring 77 will drive the sleeve rod 72 to move upward, and the sleeve rod 72 will drive the shielding plate 73 to move upward and return to its original position, so that the alignment rod 712 is removed from the alignment hole 79, and the shielding plate 73 stops rotating. When the shielding plate 73 moves upward, the shielding plate 73 will pull the hinged rod 715, so that the hinged rod 715 drives the push block 716 not to squeeze the protective plate 717. Because the torsion spring 718 is in a deformed state, the torsion spring 718 will drive the protective plate 717 to reset, preventing the protective plate 717 from being in the expanded state all the time.

[0035] See also Figure 1-Figure 8On the basis of the above embodiment, another embodiment of the present invention further includes a dehumidification component and a wiper component with a dehumidification function, the dehumidification component includes an inclined block 81, a bending block 82, a transmission spring 83, an L-shaped connecting plate 84, a placement frame 85, a drying strip 86, an L-shaped supporting block 89, a sliding rod 810, a spoiler 87 and a slot 88; the inclined block 81 is slidably mounted on the top of the box body 1, the side wall of the inclined block 81 is fixed with a bending block 82, the bending block 82 passes through the side wall of the box body 1, and is slidably connected at the penetration point, and the side wall of the bending block 82 is fixed with a transmission spring 83. 3. The side of the transmission spring 83 away from the bending block 82 is fixed to the outer wall of the box body 1, the side of the bending block 82 away from the inclined block 81 is fixed with an L-shaped connecting plate 84, the inner side of the L-shaped connecting plate 84 is fixed with a placement frame 85, the inner wall of the placement frame 85 is fitted with a drying strip 86, the bottom of the heat dissipation frame 4 is hinged with a spoiler 87, the side wall of the spoiler 87 is provided with a slot 88, the top of the bending block 82 is fixed with an L-shaped supporting block 89, the side of the L-shaped supporting block 89 close to the inclined block 81 is fixed with a sliding rod 810, and the outer wall of the sliding rod 810 is fitted with the inner wall of the slot 88.

[0036] By arranging a drying strip 86 at the bottom of the heat dissipation frame 4, when the drying strip 86 moves back and forth at the bottom of the heat dissipation frame 4, it can absorb the moisture entering into the box body 1 through the heat dissipation frame 4, thereby achieving a dehumidification effect and preventing the moisture in the box body 1 from being too heavy, which may easily cause damage to electrical components.

[0037] Furthermore, by providing a plurality of groups of spoilers 87 at the bottom of the heat dissipation frame 4, when moisture enters the box body 1 through the heat dissipation frame 4, the moisture can be disturbed by the spoiler 87, thereby accelerating the distribution of moisture inside the distribution box and reducing the situation of excessive local humidity, thereby reducing the risk of electrical equipment failure caused by uneven humidity.

[0038] Among them, the wiper assembly includes a slide plate 91, an inclined hole 92, an extrusion rod 93, a connecting rod 94, a transmission plate 95, a rotating block 96, a pull rod 97, a hinge seat 98 and a scraper 99; the slide plate 91 is slidably installed on the side wall of the box body 1, and an inclined hole 92 is opened on the slide plate 91. The bottom of the bending block 82 is fixed with an extrusion rod 93, and the extrusion rod 93 passes through the inclined hole 92, and the penetration part is fitted. The bottom of the slide plate 91 is fixed with a connecting rod 94, the bottom of the connecting rod 94 is fixed with a transmission plate 95, and the top of the transmission plate 95 is fixed with a pull rod 97. The side wall of the box body 1 is rotatably installed with a rotating block 96, and the outer wall of the rotating block 96 is fixed with a scraper 99, and the side wall of the scraper 99 is fitted with the side wall of the box body 1. The side wall of the rotating block 96 is slidably installed with a hinge seat 98, and the side wall of the hinge seat 98 is hinged to the top of the pull rod 97.

[0039] Four scrapers 99 are provided, and two scrapers 99 form a group, and the two groups of scrapers 99 are symmetrically arranged with the center line of the box body 1 in the vertical direction as the symmetry axis. The scrapers 99 swing on the heat dissipation mesh 2, so that the scrapers 99 can scrape off the rainwater at the heat dissipation mesh 2, thereby preventing the rainwater from flowing into the box body 1 through the side wall of the heat dissipation mesh 2.

[0040] When the present embodiment is working, when the shielding plate 73 drives the sleeve 71 to rotate, the sleeve 71 will squeeze the inclined surface of the inclined surface block 81, so that the inclined surface block 81 is pressed away from the fixing rod 710, so that the inclined surface block 81 drives the bending block 82 to move, thereby driving the transmission spring 83 to stretch, and when the sleeve 71 rotates to no longer contact the inclined surface block 81, because the transmission spring 83 is in a stretched state, the transmission spring 83 can drive the bending block 82 and the inclined surface block 81 to reset, and when the bending block 82 moves, it can drive the L-shaped connecting plate 84 to move, so that the placement frame 85 drives the drying strip 86 to dissipate heat. The bottom of the frame 4 moves back and forth, and the moisture entering into the box body 1 by the heat dissipation frame 4 can be adsorbed through the drying strip 86. When the drying strip 86 needs to be replaced, the box door of the box body 1 is opened. Since the four sides of the placement frame 85 are openings, the drying strip 86 can be removed from the placement frame 85 for replacement. When the bending block 82 moves back and forth, it can drive the L-shaped support block 89 to move back and forth, and the sliding bar 810 can move back and forth in the slot 88 of the spoiler 87, so that the sliding bar 810 squeezes the spoiler 87 to swing back and forth, disturbing the moisture and making the moisture evenly distributed in the box body 1.

[0041] When the inclined block 81 moves away from the fixed rod 710, the bending block 82 can drive the extrusion rod 93 to move away from the box body 1 in the inclined hole 92 of the slide plate 91, so that the extrusion rod 93 squeezes the slide plate 91 to move downward, driving the connecting rod 94 and the transmission plate 95 to move downward, which will cause the transmission plate 95 to drive the pull rod 97 to move downward, so that the pull rod 97 pulls the hinge seat 98, so that the rotating block 96 drives the scraper 99 to swing to a place away from the heat dissipation mesh 2, and when the bending block 82 is reset, the extrusion rod 93 squeezes the slide plate 91 to move upward, and the connecting rod 94 drives the transmission plate 95 to move upward, so that the pull rod 97 squeezes the hinge seat 98, so that the rotating block 96 drives the scraper 99 to return to its original position, and the scraper 99 swings back and forth on both sides of the heat dissipation mesh 2, so that rainwater at the heat dissipation mesh 2 can be scraped off, preventing rainwater from flowing into the box body 1 through both sides of the heat dissipation mesh 2.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box with a dehumidification structure, comprising a box body (1), characterized in that: The side wall of the box (1) is provided with a heat dissipation mesh hole (2); the top of the box (1) is penetrated by a heat dissipation frame (4) and is fixedly connected at the penetration point; the inner wall of the heat dissipation frame (4) is fixed with a double-axis motor (5); the bottom output end of the double-axis motor (5) is fixed with a fan blade (6); the top of the box (1) is provided with a protective component with a rainproof function, and also includes a dehumidification component and a wiper component with a dehumidification function; Specifically, the protection assembly comprises a sleeve (71), a sleeve rod (72), a return spring (77), a baffle (73), a water storage tank (74), a water inlet mesh (75), a drainage hole (76), a disc (78), an alignment hole (79), a fixing rod (710), a connecting block (711), an alignment rod (712), a connecting spring (713), a hinged rod (715), a push block (716), a protection plate (717), a torsion spring (718) and a square frame (714); the sleeve (71) is slidably mounted on the top of the box body (1), and the sleeve rod (72) is slidably mounted on the inner wall of the sleeve (71). A return spring (77) is fixed to the bottom of the sleeve rod (72), and the bottom of the return spring (77) is fixed to the inner wall of the sleeve (71). A shielding plate (73) is fixed to the top of the sleeve rod (72), and a water storage tank (74) is provided on the shielding plate (73). A water inlet mesh (75) is fixed to the top of the shielding plate (73), and the water inlet mesh (75) is connected to the water storage tank (74). A drainage hole (76) is provided on the side wall of the shielding plate (73). A disc (78) is fixed to the top output end of the dual-axis motor (5), and a positioning hole (79) is provided on the disc (78).

2. A distribution box with a dehumidification structure according to claim 1, characterized in that: A fixing rod (710) is fixed to the bottom of the shielding plate (73), a connecting block (711) is fixed to the bottom of the fixing rod (710), an alignment rod (712) passes through the connecting block (711), and the alignment rod (712) is slidably connected to the penetration point of the connecting block (711), a connecting spring (713) is fixed to the top of the connecting block (711), and the top of the connecting spring (713) is fixed to the top protrusion of the alignment rod (712).

3. A distribution box with a dehumidification structure according to claim 2, characterized in that: A square frame (714) is fixed on the outer wall of the sleeve (71), a push block (716) is slidably mounted on the top of the square frame (714), a hinged rod (715) is hinged on the bottom of the shielding plate (73), and one end of the hinged rod (715) away from the shielding plate (73) is hinged on the push block (716).

4. A distribution box with a dehumidification structure according to claim 3, characterized in that: The outer wall of the shielding plate (73) is hinged with a protective plate (717), the side wall of the protective plate (717) is fixed with a torsion spring (718), and the side of the torsion spring (718) away from the protective plate (717) is fixed at the hinge between the shielding plate (73) and the protective plate (717).

5. A distribution box with a dehumidification structure according to claim 4, characterized in that: The dehumidification assembly comprises an inclined surface block (81), a bending block (82), a transmission spring (83), an L-shaped connecting plate (84), a placement frame (85), a drying strip (86), an L-shaped supporting block (89), a sliding rod (810), a spoiler (87) and a slot (88); the inclined surface block (81) is slidably mounted on the top of the box body (1), the side wall of the inclined surface block (81) is fixed with a bending block (82), and the bending block (82) penetrates the box body (1). ), and are slidably connected at the penetration point; a transmission spring (83) is fixed to the side wall of the bending block (82); a side of the transmission spring (83) away from the bending block (82) is fixed to the outer wall of the box body (1); a side of the bending block (82) away from the inclined block (81) is fixed to an L-shaped connecting plate (84); a placement frame (85) is fixed to the inner side of the L-shaped connecting plate (84); and a drying strip (86) is attached to the inner wall of the placement frame (85).

6. A distribution box with a dehumidification structure according to claim 5, characterized in that: The bottom of the heat dissipation frame (4) is hinged with a spoiler (87), and the side wall of the spoiler (87) is provided with a slot (88). The top of the bending block (82) is fixed with an L-shaped support block (89), and a sliding rod (810) is fixed on the side of the L-shaped support block (89) close to the inclined block (81), and the outer wall of the sliding rod (810) is in contact with the inner wall of the slot (88).

7. A distribution box with a dehumidification structure according to claim 6, characterized in that: The wiper assembly comprises a slide plate (91), an inclined hole (92), an extrusion rod (93), a connecting rod (94), a transmission plate (95), a rotating block (96), a pull rod (97), a hinge seat (98) and a scraper (99); the slide plate (91) is slidably mounted on the side wall of the box body (1), the slide plate (91) is provided with an inclined hole (92), the bottom of the bending block (82) is fixed with an extrusion rod (93), and the extrusion rod (93) passes through the inclined hole (92), and the penetration part is fitted, the bottom of the slide plate (91) is fixed with a connecting rod (94), the bottom of the connecting rod (94) is fixed with a transmission plate (95), and the top of the transmission plate (95) is fixed with a pull rod (97).

8. The distribution box with a dehumidification structure according to claim 7, characterized in that: A rotating block (96) is rotatably mounted on the side wall of the box body (1), a scraper (99) is fixed to the outer wall of the rotating block (96), the side wall of the scraper (99) is in contact with the side wall of the box body (1), and a hinge seat (98) is slidably mounted on the side wall of the rotating block (96), and the side wall of the hinge seat (98) is hinged to the top of the pull rod (97).

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