Distribution box with outdoor protection function

Abstract

The invention provides a distribution box with an outdoor protection function, and belongs to the technical field of distribution boxes, and the distribution box comprises a box body and a box door hinged to one side of the box body, and also comprises a movable module which is installed at the top of the box body; the protection module is arranged at the top of the movable module; the shell is fixedly connected to the top of the protection module and arranged on the outer sides of the protection module and the movable module in a sleeving manner; the protection module comprises a closed bin, toothed plates are fixedly connected to the two sides of the closed bin, the tops of the toothed plates are engaged with connecting roller pieces located in the closed bin, the outer walls of the connecting roller pieces are sleeved with hydrophobic cloth, and the two ends of the connecting roller pieces are movably sleeved with connecting rods. According to the distribution box with the outdoor protection function provided by the invention, in the process of overhauling the distribution box outdoors, rainwater can be effectively, actively and effectively shielded, no matter which state the rainwater is impacted, the rainwater can be completely shielded, and the applicability is greatly improved while the use cost is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of distribution boxes, and in particular relates to a distribution box with outdoor protection function. Background Art

[0002] An outdoor distribution box is a type of electrical equipment specifically designed for outdoor use. It's primarily used to stably and safely distribute electrical energy and control related equipment in adverse weather conditions. It's engineered to operate normally in all weather conditions. An outdoor distribution box combines switchgear, measuring instruments, protective devices, and auxiliary equipment in a closed or semi-enclosed metal cabinet or on a screen, according to electrical wiring requirements, to form a low-voltage distribution box. During normal operation, circuits can be connected and disconnected using manual or automatic switches. In the event of a fault or abnormal operation, protective devices disconnect the circuit or sound an alarm.

[0003] After searching, the patent document with publication number CN118156986A discloses an energy-saving waterproof ceiling for outdoor distribution boxes, which relates to the field of distribution box protection technology, including a distribution box main body, and top plates are provided at both left and right ends of the distribution box main body, and solar panels are provided on the surfaces of the two top plates. The four corners of the upper surface of the distribution box main body are fixedly connected with fixed blocks 1, and the upper surface of the distribution box main body is provided with two mutually parallel fixed rods 2, and the front and rear ends of the two fixed rods 2 are provided with rotating columns 1. The two top plates are in the unfolded state. At this time, the four support columns are in a vertical downward state, and the telescopic columns movably connected to the support columns will drop due to gravity. At this time, the lower surfaces of the four telescopic columns are in contact with the ground. The four telescopic columns and the four support columns support the two top plates, thereby preventing the top plates from being easily affected by wind pressure in windy weather. The high center of gravity makes the distribution box more likely to lose balance, reducing the possibility of the distribution box being overturned.

[0004] Although the above patent achieves the purpose of sheltering from rain, it faces many limitations in actual application and cannot effectively solve the problem of sheltering from rain when maintenance personnel are inspecting the distribution box. In other words, the existing technology uses a completely passive fixed awning installed on both sides of the distribution box to shelter from rain, which increases the cost of use and greatly reduces the applicability. In addition, due to the uncertainty of rainy weather, when the rain blows obliquely, the fixed awning installed on both sides of the distribution box in the existing technology will not be able to adapt to the weather, allowing a large amount of rain to directly impact and fail to effectively shelter from the rain. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a distribution box with outdoor protection function, which effectively solves the problem that the existing technology uses a completely passive fixed awning installed on both sides of the distribution box to shelter from rain, which increases the cost of use and greatly reduces the applicability. In addition, due to the uncertainty of rainy weather, when the rain blows obliquely, the fixed awnings installed on both sides of the distribution box in the existing technology will not be able to be adaptively adjusted, so that a large amount of rain can directly impact and cannot effectively shelter from the rain.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a distribution box with outdoor protection function, comprising a box body and a box door hinged on one side of the box body, and also comprising: a movable module, which is installed on the top of the box body; a protective module, which is arranged on the top of the movable module; a shell, which is fixedly connected to the top of the protective module and is sleeved on the outside of the protective module and the movable module; wherein the protective module includes a closed warehouse, both sides of the closed warehouse are fixedly connected with toothed plates, the top of the toothed plates are engaged with a connecting roller located inside the closed warehouse, the outer wall of the connecting roller is sleeved with a hydrophobic cloth, both ends of the connecting roller are movably sleeved with a connecting rod, and one end of the connecting rod abuts against a resistance member; the movable module includes a pad, the top of the pad is slidably engaged with a plurality of resistance plates, the top of the resistance plate is hinged to the bottom of the closed warehouse, the outer side of the resistance plate abuts against a resistance rod, the resistance rod abuts against a first bracket through an inclined plate, and the end of the first bracket away from the inclined plate is fixed to a second bracket slidably connected to the connecting rod.

[0007] Preferably, the door is hinged to the box body via a rotating shaft, and the outer walls of both ends of the door rotating shaft are sleeved with spring sheets for returning the door to its original position; The top end of the door rotating shaft extends to the interior of the movable module and is fixedly connected with a resistance piece.

[0008] Preferably, the resistance member consists of a semicircular cam and a telescopic cylinder, the outer cylinder of the telescopic cylinder is fixedly connected to the rotating shaft of the box door, the inner cylinder of the telescopic cylinder is rotatably connected to the interior of the closed warehouse, and the outer wall of the outer cylinder of the telescopic cylinder is fixedly connected to the semicircular cam.

[0009] Preferably, a cover plate is hingedly connected to one side of the closed chamber close to the door, and oblique air grooves for circulating the gas inside the closed chamber are provided on both sides of the closed chamber and the shell; The bottom surface of the inner cavity of the closed chamber is inclined, and the lower end is located on the side away from the box door. When the hydrophobic cloth is retracted into the interior of the closed chamber, the remaining rainwater will be quickly discharged outward through the inclined state of the bottom surface of the inner cavity of the closed chamber, and the inclined air grooves on the closed chamber and the shell will accelerate the drainage rate and drying effect of the rainwater inside the closed chamber.

[0010] Preferably, the connecting roller member is composed of two connecting rollers movably connected to each other and spur gears sleeved on both ends of the outer sides of the connecting rollers; The outer wall of the spur gear is meshed with the tooth plate, and both ends of the connecting roller are movably sleeved with the connecting rod that abuts against the abutment member. A counterweight is installed at the contact end of the hydrophobic cloth and the bottom surface of the closed chamber cavity. Since the spur gear on the connecting roller is only simply meshed with the tooth plate, and the closed chamber cavity has sufficient space for the connecting roller to move back and forth inside the closed chamber.

[0011] Preferably, the contact end of the connecting rod and the semicircular cam of the resistance piece is provided with an oblique angle, and a transverse groove is provided inside one side of the connecting rod for the second bracket to move through. When the semicircular cam on the resistance piece rotates, it will move toward the box door through the oblique end of the connecting rod to resist the connecting rod, and then drive the hydrophobic cloth to move toward the box door inside the closed warehouse through the connecting roller.

[0012] Preferably, the bottom surface of the closed bin is provided with a plurality of limit rods for hingedly limiting the top end of the abutment plate; and the four corners of the bottom surface of the closed bin are provided with spring telescopic cylinders elastically connected to the pad.

[0013] Preferably, the top of the pad is provided with a plurality of straight grooves for moving the support plate and the support rod, and two support rods are provided, and the two support rods are elastically connected by an elastic member; The contact end of the inclined plate and the first bracket is provided with an oblique angle; The contact end of the second bracket and the abutment member is provided with an oblique angle, and after the second bracket is abutted by the abutment member, it can move into the transverse groove of the connecting rod.

[0014] Preferably, a baffle is movably connected inside the pad, and a plurality of rubber wheels are provided at both ends of the baffle.

[0015] The present invention also provides a method for using a distribution box with an outdoor protection function, the method comprising the following steps: S1, when inspecting the inside of the box on a rainy day, flip open the box door, causing it to drive the shaft to rotate, which in turn drives the resistance member to rotate, and the resistance member gradually presses against the connecting rod, causing the connecting rod to move; S2: When the connecting rod is resisted and moves toward the door, the upper end of the connecting rod pushes the connecting roller to move, and the spur gear on the connecting roller engages with the tooth plate, causing the hydrophobic cloth to be loosened first inside the closed chamber. S3: Pull the baffle outward and flip the cover of the closed compartment upward. Pull the counterweight at the bottom of the hydrophobic cloth so that the inner side of the hydrophobic cloth contacts the end of the baffle. Under the action of the gravity of the counterweight and the obstruction of the pulled baffle, the hydrophobic cloth will be vertically unfolded and positioned in the back area of ​​the maintenance worker, without being closely attached to the maintenance worker's back over a large area, causing discomfort. S4, the semicircular protrusion of the resistance member will resist the second bracket after resisting the connecting rod, and the inclined surface of the second bracket will cause it to resist the two resistance rods and move toward each other through the first bracket and the inclined plate. When the two resistance rods move toward each other, the contact end of the resistance rod and the resistance plate will resist the resistance plate, causing the resistance plate to gradually change from an inclined state to a vertical state, thereby driving the protective module to move upward as a whole.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention provides a distribution box with outdoor protection function, which can effectively and actively shield the distribution box from rainwater during the outdoor maintenance process. No matter what state the rainwater is in, it can completely shield the box from rainwater, thereby greatly improving the applicability while reducing the cost of use.

[0017] (2) The present invention can achieve comprehensive rain protection for maintenance personnel through the coordinated cooperation of the resistance member, the connecting rod, the hydrophobic cloth and the connecting roller member, which can be completed without consuming too much physical labor, and can loosen the hydrophobic cloth first after it is not completely pushed out, saving the deployment time; specifically, the rotating shaft drives the semicircular cam to rotate through the outer cylinder of the resistance member telescopic cylinder, so that the semicircular cam resists the connecting rod and moves toward the box door, and the upper end of the connecting rod will push the connecting roller member to move and engage with the tooth plate, so that the hydrophobic cloth is first loosened inside the closed chamber, and the counterweight block is pulled downward, so that the hydrophobic cloth is in a vertically deployed state and located in the back area of ​​the maintenance personnel, so that the rain can be quickly and comprehensively protected, and the flexibility is strong.

[0018] (3) The present invention can improve the rain-shielding height range of the hydrophobic cloth by the coordinated cooperation of the resisting plate, the resisting rod, the inclined plate and the second bracket through the upward movement of the protective module as a whole, and can also adapt to boxes of different heights. When the box height is low, when the maintenance personnel are in a squatting position, the protective module can be moved upward so that it can be higher than the head of the squatting maintenance personnel to provide rain protection. Specifically, the semicircular protrusion of the resisting member will resist the second bracket after resisting the connecting rod, causing it to resist the two resisting rods through the first bracket and the inclined plate and move toward each other, so that the contact end of the resisting rod and the resisting plate resists the resisting plate, causing the resisting plate to gradually change from an inclined state to a vertical state, thereby driving the protective module to move upward as a whole, thereby improving the overall applicability.

[0019] (4) The present invention uses the coordinated cooperation of the baffle, the pad and the hydrophobic cloth to prevent the inner wall of the hydrophobic cloth from being pressed against the back of the maintenance personnel due to the impact of rainwater when the hydrophobic cloth is used for rain protection, thereby causing discomfort. It can also provide an additional auxiliary covering effect on the top of the box body. The embedded design reduces the cost of use. Specifically, the baffle is pulled outward to move from the inside of the pad to the outside, so that one end of the baffle contacts the hydrophobic cloth, and the friction between the baffle and the inner wall of the pad is increased by the rubber wheels on both sides of the baffle. After the baffle is pulled out, it will not move back and forth at will. The length of the baffle pulled outward can also be determined according to the size of the maintenance personnel, thereby improving the rain protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic structural diagram of the housing and protection module of the present invention; Figure 3 This is a schematic diagram of the subdivision structure of the protection module of the present invention; Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at center A; Figure 5 This is a schematic structural diagram of the closed chamber and the connecting rod of the present invention; Figure 6 It is a structural schematic diagram of the interference member and the connecting rod of the present invention; Figure 7 This is a schematic structural diagram of the connecting roller and the hydrophobic cloth of the present invention; Figure 8 A schematic structural diagram of a connecting roller and a connecting rod according to the present invention; Figure 9 for Figure 8 A schematic diagram of the partially enlarged structure at point B in the middle; Figure 10 Schematic diagram of the subdivision structure of the activity module of the present invention; Figure 11 This is a schematic structural diagram of the abutment plate and abutment rod of the present invention; Figure 12 This is a schematic structural diagram of the baffle and connecting rod of the present invention; Figure 13 It is a structural schematic diagram of the pad and baffle of the present invention.

[0021] In the figure: 100, box body; 200, box door; 300, shell; 400, protection module; 410, closed compartment; 420, connecting roller; 430, hydrophobic cloth; 440, connecting rod; 450, tooth plate; 460, resistance member; 500, movable module; 510, pad; 520, resistance plate; 530, elastic member; 540, resistance rod; 550, inclined plate; 560, first bracket; 570, second bracket; 580, baffle. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0024] It should be pointed out that the terms "upper", "lower", "left", "right", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0025] It should be understood that, in the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense.

[0026] Example 1: Figures 1 to 13As shown, the present invention provides a distribution box with outdoor protection function, including a box body 100 and a box door 200 hinged on one side of the box body 100, and also including: a movable module 500, which is installed on the top of the box body 100; a protective module 400, which is arranged on the top of the movable module 500; a shell 300, which is fixed to the top of the protective module 400 and is sleeved on the outside of the protective module 400 and the movable module 500; wherein the protective module 400 includes a closed chamber 410, and both sides of the closed chamber 410 are fixed with tooth plates 450, and the top of the tooth plates 450 is engaged with a connecting roller 4 located inside the closed chamber 410 20. The outer wall of the connecting roller 420 is provided with a hydrophobic cloth 430. Both ends of the connecting roller 420 are movably connected with a connecting rod 440, and one end of the connecting rod 440 is abutted against a resistance member 460. The movable module 500 includes a pad 510, and the top of the pad 510 is slidably clamped with a plurality of resistance plates 520. The top of the resistance plate 520 is hinged to the bottom of the closed chamber 410, and the outer side of the resistance plate 520 is abutted against a resistance rod 540. The resistance rod 540 is abutted against a first bracket 560 through an inclined plate 550. The end of the first bracket 560 away from the inclined plate 550 is fixedly connected to a second bracket 570 slidably connected to the connecting rod 440.

[0027] The door 200 is hinged to the box body 100 via a rotating shaft, and the outer walls of both ends of the rotating shaft of the door 200 are sleeved with spring plates to reset the door 200; The top end of the rotating shaft of the door 200 extends into the interior of the movable module 500 and is fixedly connected to the resisting member 460 .

[0028] The resistance member 460 is composed of a semicircular cam and a telescopic cylinder. The outer cylinder of the telescopic cylinder is fixed to the rotating shaft of the box door 200, the inner cylinder of the telescopic cylinder is rotatably connected to the interior of the closed chamber 410, and the outer wall of the outer cylinder of the telescopic cylinder is fixed to the semicircular cam.

[0029] It is not difficult to understand that, combined with Figure 4 It can be seen that the rotating shaft on the door 200 is fixedly connected to the outer tube of the telescopic cylinder on the abutment 460. As a result, when the door 200 rotates, its rotating shaft drives the semicircular cam to rotate through the outer tube of the telescopic cylinder. At the same time, due to the limitation of the movable connection between the inner and outer tubes of the telescopic cylinder, the inner tube will not rotate when the outer tube rotates. A cover is hingedly connected to one side of the closed chamber 410 near the door 200, and both sides of the closed chamber 410 and the housing 300 are provided with oblique air grooves for circulating the gas inside the closed chamber 410; The bottom surface of the inner cavity of the closed chamber 410 is inclined, and the lower end is located on the side away from the box door 200.

[0030] Combine Figure 2 and Figure 3It can be concluded that the height of the inner cavity of the closed chamber 410 is the highest on the side close to the box door 200, and the lowest on the contrary. When the hydrophobic cloth 430 is retracted into the interior of the closed chamber 410, the remaining rainwater will be quickly discharged outward through the inclined state of the bottom surface of the inner cavity of the closed chamber 410, and the inclined air grooves on the closed chamber 410 and the shell 300 will accelerate the rainwater discharge rate and drying effect inside the closed chamber 410.

[0031] The connecting roller member 420 is composed of two connecting rollers that are movably connected to each other and spur gears mounted on both ends of the outer sides of the connecting rollers; The outer wall of the spur gear is meshed with the tooth plate 450 , and both ends of the connecting roller are movably sleeved with the connecting rod 440 that abuts against the abutment 460 ; A counterweight is installed at the contact end of the hydrophobic cloth 430 and the bottom surface of the inner cavity of the closed chamber 410.

[0032] When the hydrophobic cloth 430 needs to be replaced, since the spur gear on the connecting roller 420 is simply meshed with the tooth plate 450, and the inner cavity of the closed chamber 410 has a surplus space for the connecting roller 420 to move back and forth inside the closed chamber 410, and combined with Figure 10 It can be seen that the connecting rod 440 and the semicircular cam of the abutment member 460 are not in contact initially, and a gap is left at one end. At this point, the connecting roller on one side can be pushed away from the door 200, which will separate the two connecting rollers and smoothly remove the hydrophobic cloth 430 from the outer wall of the connecting roller member 420. When one end of the hydrophobic cloth 430 is taken out from the interior of the closed chamber 410 , the hydrophobic cloth 430 is quickly expanded vertically due to the counterweight of the hydrophobic cloth 430 .

[0033] The contact end of the connecting rod 440 and the semicircular cam of the resisting member 460 is formed with an oblique angle, and a transverse groove is formed inside one side of the connecting rod 440 to allow the second bracket 570 to movably pass through.

[0034] When the semicircular cam on the resistance member 460 rotates, it will resist the connecting rod 440 through the beveled end of the connecting rod 440 to move toward the box door 200, and then drive the hydrophobic cloth 430 to move toward the box door 200 inside the closed chamber 410 through the connecting roller member 420.

[0035] The bottom surface of the closed bin 410 is provided with a plurality of limit rods for hingedly limiting the top end of the abutment plate 520 ; the four corners of the bottom surface of the closed bin 410 are provided with spring telescopic cylinders elastically connected to the pad 510 .

[0036] The top of the pad 510 is provided with a plurality of straight grooves for the movement of the support plate 520 and the support rod 540. Two support rods 540 are provided and elastically connected by an elastic member 530. The contact end of the inclined plate 550 and the first bracket 560 is formed with an oblique angle; The contact ends of the second bracket 570 and the abutment member 460 are formed at an oblique angle, and after the second bracket 570 is abutted by the abutment member 460 , it can move into the transverse groove of the connecting rod 440 .

[0037] The backing plate 510 is movably connected to a baffle 580 , and both ends of the baffle 580 are provided with a plurality of rubber wheels.

[0038] Pulling the baffle 580 outward to move it outward from the inside of the pad 510 can make the inner wall of the hydrophobic cloth 430 abut against the end of the baffle 580, and the rubber wheels on both sides of the baffle 580 will increase the friction between the baffle 580 and the inner wall of the pad 510, so that the baffle 580 will not move back and forth randomly after being pulled out. At the same time, the length of pulling the baffle 580 outward can be determined according to the size of the maintenance personnel, so that the hydrophobic cloth 430 will not stick to the back of the maintenance personnel after being vertically unfolded; it should be noted that the hydrophobic cloth 430 can be made of hydrophobic material, and the specific length value can be adaptively adjusted according to the actual application situation.

[0039] The present invention also provides a method for using a distribution box with an outdoor protection function, the method comprising the following steps: S1, when inspecting the interior of the box body 100 on a rainy day, flip open the box door 200, causing it to rotate the shaft, which in turn drives the resistance member 460 to rotate, causing the resistance member 460 to gradually press against the connecting rod 440, causing the connecting rod 440 to move; S2: When the connecting rod 440 is resisted and moves toward the door 200, the upper end of the connecting rod 440 pushes the connecting roller 420 to move. The spur gear on the connecting roller 420 engages with the toothed plate 450, causing the hydrophobic cloth 430 to be loosened first inside the closed chamber 410. S3: Pull out the baffle 580 and flip the cover of the closed chamber 410 upward. Pull the counterweight at the bottom of the hydrophobic cloth 430 so that the inner side of the hydrophobic cloth 430 contacts the end of the baffle 580. Under the action of the weight of the counterweight and the resistance of the pulled baffle 580, the hydrophobic cloth 430 is vertically unfolded and positioned behind the maintenance worker's back without being pressed against the maintenance worker's back over a large area, causing discomfort. S4, the semicircular protrusion of the resistance member 460 will resist the second bracket 570 after resisting the connecting rod 440, and the inclined surface of the second bracket 570 will cause it to resist the two resistance rods 540 and move toward each other through the first bracket 560 and the inclined plate 550. When the two resistance rods 540 move toward each other, the contact end of the resistance rod 540 and the resistance plate 520 will resist the resistance plate 520, causing the resistance plate 520 to gradually change from an inclined state to a vertical state, thereby driving the protective module 400 to move upward as a whole.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box with outdoor protection function, comprising a box body (100) and a box door (200) hinged on one side of the box body (100), characterized in that: Also includes: The invention relates to a movable module (500) installed on the top of the box (100); a protective module (400) arranged on the top of the movable module (500); a shell (300) fixed to the top of the protective module (400) and sleeved on the outside of the protective module (400) and the movable module (500); wherein the protective module (400) includes a closed bin (410), both sides of the closed bin (410) are fixed with tooth plates (450), the top of the tooth plates (450) is engaged with a connecting roller (420) located inside the closed bin (410), the outer wall of the connecting roller (420) is sleeved with a hydrophobic cloth (430), and the connecting roller (420) is provided with a hydrophobic cloth (430). 0) are movably sleeved at both ends with connecting rods (440), and one end of the connecting rod (440) is abutted against a resisting member (460); the movable module (500) includes a pad (510), and the top of the pad (510) is slidably clamped with a plurality of resisting plates (520), the top of the resisting plate (520) is hinged to the bottom of the closed bin (410), and the outer side of the resisting plate (520) is abutted against a resisting rod (540), and the resisting rod (540) is abutted against a first bracket (560) through an inclined plate (550), and the first bracket (560) is fixedly connected to a second bracket (570) slidably connected to the connecting rod (440) at one end away from the inclined plate (550).

2. The distribution box with outdoor protection function according to claim 1, characterized in that: The box door (200) is hinged to the box body (100) via a rotating shaft, and the outer walls of both ends of the rotating shaft of the box door (200) are sleeved with spring sheets for resetting the box door (200); The top end of the rotating shaft of the door (200) extends to the interior of the movable module (500) and is fixedly connected to a resisting member (460).

3. The distribution box with outdoor protection function according to claim 2, characterized in that: The resisting member (460) is composed of a semicircular cam and a telescopic cylinder, the outer cylinder of the telescopic cylinder is fixedly connected to the rotating shaft of the box door (200), the inner cylinder of the telescopic cylinder is rotatably connected to the inside of the closed chamber (410), and the outer wall of the outer cylinder of the telescopic cylinder is fixedly connected to the semicircular cam.

4. The distribution box with outdoor protection function according to claim 1, characterized in that: A cover plate is hingedly connected to one side of the closed chamber (410) close to the door (200), and oblique air grooves for circulating the air inside the closed chamber (410) are provided on both sides of the closed chamber (410) and the housing (300); The bottom surface of the inner cavity of the closed chamber (410) is inclined, and the lower end is located on the side away from the box door (200).

5. The distribution box with outdoor protection function according to claim 4, characterized in that: The connecting roller member (420) is composed of two connecting rollers that are movably connected to each other and spur gears sleeved on both ends of the outer sides of the connecting rollers; The outer wall of the spur gear is meshedly connected with the tooth plate (450), and both ends of the connecting roller are movably sleeved with the connecting rod (440) abutting against the abutting member (460); A counterweight is installed at the contact end of the hydrophobic cloth (430) and the bottom surface of the inner cavity of the closed chamber (410).

6. The distribution box with outdoor protection function according to claim 5, characterized in that: The contact end of the connecting rod (440) and the semicircular cam of the resisting member (460) is provided with an oblique angle, and a transverse groove is provided inside one side of the connecting rod (440) for the second bracket (570) to pass through.

7. The distribution box with outdoor protection function according to claim 1, characterized in that: The bottom surface of the closed bin (410) is provided with a plurality of limiting rods for hingedly limiting the top end of the abutment plate (520); and the four corners of the bottom surface of the closed bin (410) are provided with spring telescopic cylinders elastically connected to the pad (510).

8. The distribution box with outdoor protection function according to claim 1, characterized in that: The top of the pad (510) is provided with a plurality of straight grooves for moving the support plate (520) and the support rod (540), two support rods (540) are provided, and the two support rods (540) are elastically connected by an elastic member (530); The contact ends of the inclined plate (550) and the first bracket (560) are provided with an oblique angle; The contact ends of the second bracket (570) and the abutment member (460) are provided with an oblique angle, and after the second bracket (570) is abutted by the abutment member (460), it can move into the transverse groove of the connecting rod (440).

9. The distribution box with outdoor protection function according to claim 1, characterized in that: The interior of the pad (510) is movably connected to a baffle (580), and both ends of the baffle (580) are provided with a plurality of rubber wheels.

10. The method for using the distribution box with outdoor protection function according to any one of claims 1 to 9, characterized in that: The method of use includes the following steps: S1, when inspecting the interior of the box (100) on a rainy day, flip open the box door (200), causing it to drive the rotating shaft to rotate, which in turn drives the resisting member (460) to rotate, and causes the resisting member (460) to gradually press against the connecting rod (440), causing the connecting rod (440) to move; S2, when the connecting rod (440) is resisted and moves toward the door (200), the upper end of the connecting rod (440) pushes the connecting roller (420) to move, and through the engagement of the spur gear on the connecting roller (420) and the tooth plate (450), the hydrophobic cloth (430) is first loosened inside the closed chamber (410); S3, pull out the baffle (580), and flip the cover of the closed chamber (410) upward, pull the counterweight block at the bottom of the hydrophobic cloth (430) and make the inner side of the hydrophobic cloth (430) contact the end of the baffle (580), under the action of the gravity of the counterweight block and the obstruction of the pulled out baffle (580), the hydrophobic cloth (430) will be in a vertically expanded state and located in the back area of ​​the maintenance personnel, and will not be closely attached to the back of the maintenance personnel over a large area, causing discomfort; S4, the semicircular protrusion of the resisting member (460) resists the second bracket (570) after resisting the connecting rod (440), and the inclined surface of the second bracket (570) causes it to resist the two resisting rods (540) through the first bracket (560) and the inclined plate (550) and move toward each other. When the two resisting rods (540) move toward each other, the contact end of the resisting rod (540) and the resisting plate (520) resists the resisting plate (520), so that the resisting plate (520) gradually changes from an inclined state to a vertical state, thereby driving the protective module (400) to move upward as a whole.

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