Waterproof and moistureproof integrated power distribution cabinet
By combining the supporting shell, drying box, fan, drying mechanism and reciprocating moving mechanism, the problem of low waterproof and moisture-proof efficiency of the distribution cabinet is solved, and efficient moisture and water droplet removal is achieved, avoiding the blank period after the desiccant absorbs moisture and saturates.
Patent Information
- Application Number
- CN202510590201.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2025-07-29
AI Technical Summary
The existing distribution cabinets have low waterproof and moisture-proof efficiency in humid environments, which can easily lead to short circuits and corrosion of electrical components, and the moisture absorption capacity of the desiccant is limited and difficult to replace in time.
The supporting shell, drying box, fan, drying mechanism and reciprocating moving mechanism are adopted to pump moisture into the drying box through the fan, and then heat and discharge it by using the molecular sieve to absorb moisture. The drying hole is discharged from hot air for drying. The rotating mechanism adjusts the position of the drying hole, and the reciprocating moving mechanism adjusts the height of the support shell, and desorbs the molecular sieve in combination with the heating plate to continuously absorb moisture.
The drying efficiency of moisture and water droplets in the distribution cabinet is improved, and the moisture-absorbing gap period is avoided, and the continuous waterproof and moisture-proof effect is achieved.
Smart Images
Figure CN120389309A_ABST
Abstract
Description
Technical Field
[0001] Embodiments of the present disclosure relate to the technical field of distribution cabinets, and more specifically, to a distribution cabinet with integrated waterproof and moisture-proof functions. Background Art
[0002] With the continuous improvement of the level of modern industrial automation and the wide spread of power systems, distribution cabinets, as key equipment for power distribution and control, the stability and reliability of their operation are of crucial importance. Among the numerous factors affecting the normal operation of distribution cabinets, the harm brought by a humid environment cannot be ignored. In various industrial production workshops, outdoor substations, coastal area facilities, basements and other places, distribution cabinets are long-term faced with the challenge of a high-humidity environment. When designing distribution cabinets in the prior art, although there are certain protective measures, the ability to resist moisture is still insufficient.
[0003] Common moisture-proof methods for distribution cabinets generally adopt natural ventilation or use a dryer for moisture absorption. However, in a humid environment, the air saturated with moisture from the outside is likely to directly enter the cabinet, resulting in the condensation of water droplets on the surface of electrical components, and then triggering faults such as short circuits and corrosion.
[0004] However, for a distribution cabinet with a sealed structure and desiccants placed inside, the moisture absorption capacity of the desiccants is limited. Once it reaches the saturation state, it can no longer effectively remove moisture. Moreover, manually replacing the desiccants not only consumes manpower and material resources, but also is difficult to replace in a timely manner, and it is easy to have a protection blank period. Summary of the Invention
[0005] To overcome the above defects, embodiments of the present disclosure provide a distribution cabinet with integrated waterproof and moisture-proof functions, which solves the technical problem of low waterproof and moisture-proof efficiency of distribution cabinets in the prior art.
[0006] According to one aspect, at least one embodiment of the present disclosure provides a power distribution cabinet integrated with waterproof and moisture-proof functions, including a power distribution cabinet body, and further including a support housing, a drying box, a fan, a drying mechanism, and a reciprocating movement mechanism. The support housing is disposed inside the power distribution cabinet body. Among them, two opposite side walls of the power distribution cabinet body are respectively provided with a first driving groove and a second driving groove. Support blocks are fixedly provided at both ends of the support housing, and the two support blocks are respectively slidably inserted into the adjacent first driving groove and the second driving groove. The drying box is fixedly provided on the power distribution cabinet body, and a molecular sieve is filled in the drying box. The fan is installed on the power distribution cabinet body, the input end of the fan is communicated with the inner top wall of the power distribution cabinet body, and the output end of the fan is communicated with the drying box. The drying mechanism is disposed between the drying box and the support housing, and can use the dried air to dry the moisture and water droplets inside the power distribution cabinet body. The reciprocating movement mechanism is disposed in the first driving groove and is used to drive the support housing to reciprocate in the height direction inside the power distribution cabinet body.
[0007] Preferably, the drying mechanism includes: A drying barrel, which is rotatably disposed upside down inside the support housing. The bottom side wall of the drying barrel is sealed and rotatably connected to the inner bottom wall of the support housing. A plurality of drying holes are provided on the side wall of the drying barrel, and a plurality of ventilation holes are provided on the bottom of the drying barrel; Among them, a conductive slip ring is installed on the drying barrel, and one end of the conductive slip ring away from the drying barrel is fixedly connected to the inner top wall of the support housing. A spiral cable penetrates through the top side wall of the power distribution cabinet body, and the spiral cable is electrically connected to the conductive slip ring; A heating plate, which is installed on the bottom of the drying barrel and is electrically connected to the conductive slip ring; Support ports, and a plurality of support ports are provided on the side wall of the support housing; An expansion tube, which is communicatively disposed between the inner top wall of the support housing and the drying box; A rotating mechanism, which is disposed in one of the support blocks and is used to drive the drying barrel to rotate inside the support housing.
[0008] Further, the rotating mechanism includes: A first toothed ring, a circular groove is provided on the side wall of the support housing, and the first toothed ring is fixedly provided on the side wall of the drying barrel and extends into the circular groove; A first gear, which is rotatably disposed in the circular groove and meshes with the first toothed ring; A first cavity is formed in the support block and is adjacent to one side of the first gear. A first bevel gear is rotatably arranged on the inner top wall of the first cavity, and a first connecting rod is fixedly arranged between the first bevel gear and the first cavity. A driving mechanism is arranged in one of the support blocks for driving the first bevel gear to rotate.
[0009] Furthermore, the driving mechanism includes: A second bevel gear is rotatably arranged on the side wall of the first cavity and meshes with the first bevel gear. A second cavity is formed on one side of the first cavity. A third bevel gear is rotatably arranged on the side of the second cavity close to the second bevel gear, and a second connecting rod is fixedly arranged between the third bevel gear and the second bevel gear. A fourth bevel gear is rotatably arranged on the inner top wall of the second cavity and meshes with the third bevel gear. A driving component is arranged between the power distribution cabinet body and the fourth bevel gear for driving the fourth bevel gear to rotate.
[0010] Even further, the driving component includes: A driving port is formed on the inner top wall and inner bottom wall of the second cavity. A driving prism is rotatably arranged in the second driving groove. The driving prism penetrates through the driving port and the fourth bevel gear, and the driving prism is slidably connected to the fourth bevel gear. A first motor is installed on the power distribution cabinet body, and the output end of the first motor is fixedly connected to the driving prism.
[0011] On the basis of the above solution, two filter plates are fixedly arranged in the drying box, and the molecular sieve is located between the two filter plates.
[0012] On the basis of the above solution, a desorption port is formed on the inner top wall of the drying box, a first control valve is installed in the desorption port, and a heating plate is fixedly arranged on the inner bottom wall of the drying box.
[0013] On the basis of the above solution, the reciprocating movement mechanism includes: A moving port is formed on one of the support blocks. A reciprocating lead screw is rotatably arranged in the first driving groove. A lead screw nut adapted to the reciprocating lead screw is sleeved on the reciprocating lead screw, and the lead screw nut is fixedly connected to the side wall of the moving port. A second motor, which is installed on the main body of the power distribution cabinet, and the output end of the second motor is fixedly connected to the reciprocating lead screw.
[0014] On the basis of the above solution, a sealing ring is fixedly arranged on the bottom side wall of the drying barrel, and the sealing ring contacts the inner bottom wall of the support housing.
[0015] On the basis of the above solution, a drain port is arranged at the bottom end of the side wall of the main body of the power distribution cabinet, and a second control valve is installed in the drain port.
[0016] The beneficial effects of the embodiments of the present disclosure are as follows: 1. In the present disclosure, through the setting of the drying mechanism, the work of the fan can pump the moisture in the main body of the power distribution cabinet into the drying box, and then after being dried by the molecular sieve, it is discharged into the support housing. Then this part of the air can be heated by the heating plate and discharged through the drying holes. Thus, the droplets and moisture in the main body of the power distribution cabinet can be evaporated into water vapor by this part of the hot air, and the water vapor rises, which is more convenient for removing moisture through the work of the fan and the molecular sieve, so as to facilitate drying and removing the moisture and water droplets in the main body of the power distribution cabinet; 2. In the present disclosure, through the setting of the rotating mechanism, the work of the first motor can drive the driving prism to rotate, and at the same time, through the sliding fit between the driving prism and the fourth bevel gear, the fourth bevel gear can be driven to rotate. Thus, the first gear can be driven to rotate through the transmission of the third bevel gear, the second bevel gear and the first bevel gear. Furthermore, the drying barrel can be driven to rotate through the meshing between the first gear and the first toothed ring, so as to adjust the position of the drying holes, thereby improving the drying and evaporation efficiency of the moisture and water droplets in the main body of the power distribution cabinet; 3. In the present disclosure, through the setting of the reciprocating movement mechanism, the work of the second motor can drive the reciprocating lead screw to rotate, and at the same time, through the cooperation between the reciprocating lead screw and the lead screw nut, the support housing and the drying barrel can be adjusted in the height direction, so as to facilitate comprehensive drying and evaporation of the moisture and water droplets in the main body of the power distribution cabinet; 4. In the present disclosure, through the setting of the heating plate and the desorption port, the molecular sieve can be heated by the heating plate, which is convenient for heating and desorbing the molecular sieve, so as to facilitate timely desorption of the molecular sieve after it becomes saturated by moisture absorption, so that moisture absorption can be continuously carried out to avoid the occurrence of a moisture absorption blank period; 5. In the present disclosure, through the provision of a support housing, a drying box, a blower, a drying mechanism, and a reciprocating movement mechanism, it is convenient to heat the moisture and water droplets inside the power distribution cabinet body with hot air and convert them into water vapor. The water vapor rises and is pumped into the molecular sieve for dehumidification treatment by the operation of the blower. After the molecular sieve finishes dehumidification, the molecular sieve can be desorbed by the operation of the heating plate, thereby solving the technical problem of low waterproof and moisture-proof efficiency of power distribution cabinets in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following will briefly introduce the drawings required for the description of the embodiments of the present disclosure. Obviously, the drawings in the following description are only some exemplary embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the exemplary embodiments of the present disclosure and these drawings.
[0018] Figure 1 Structural schematic diagram of a waterproof and moisture-proof integrated power distribution cabinet in an embodiment of the present disclosure; Figure 2 For Figure 1 structural schematic diagram of the power distribution cabinet body in the embodiment of Figure 3 For Figure 1 structural schematic diagram of the cross-section of the power distribution cabinet body in the embodiment of Figure 4 For Figure 1 structural schematic diagram of the drying mechanism in the embodiment of Figure 5 For Figure 1 structural schematic diagram of the cross-section at the rotating mechanism in the embodiment of Figure 6 For Figure 5 partial enlarged structural schematic diagram at position A in Figure 7 For Figure 1 structural schematic diagram of the cross-section at the support housing in the embodiment of
[0019] In the figure: 1, power distribution cabinet body; 2, support housing; 3, first drive groove; 4, second drive groove; 5, support block; 6, drying box; 7, blower; 8, drying barrel; 9, air vent; 10, conductive slip ring; 11, spiral cable; 12, heating plate; 13, support port; 14, telescopic tube; 15, first toothed ring; 16, first gear; 17, first bevel gear; 18, second bevel gear; 19, third bevel gear; 20, fourth bevel gear; 21, drive prism; 22, first motor; 23, desorption port; 24, reciprocating lead screw; 25, second motor; 26, drain port. DETAILED DESCRIPTION OF THE EMBODIMENTS The present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present disclosure, rather than limiting the present disclosure.
[0020] For the sake of simplicity of the drawings, only the parts related to the disclosure are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, for the sake of simplicity and understanding of the drawings, in some drawings, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".
[0021] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.
[0022] In the present disclosure, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the horizontal height of the first feature is lower than that of the second feature.
[0023] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left", and "right" are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present disclosure.
[0024] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.
[0025] Such as Figures 1-7As shown, it shows a waterproof and moisture-proof integrated power distribution cabinet in an embodiment of the present disclosure, including a power distribution cabinet body 1, and further including a support housing 2, a drying box 6, a fan 7, a drying mechanism, and a reciprocating movement mechanism. The support housing 2 is arranged inside the power distribution cabinet body 1. Among them, two opposite side walls of the power distribution cabinet body 1 are respectively provided with a first driving groove 3 and a second driving groove 4. Two ends of the support housing 2 are respectively fixedly provided with support blocks 5, and the two support blocks 5 can respectively slide into the adjacent first driving groove 3 and second driving groove 4. The drying box 6 is fixedly arranged on the power distribution cabinet body 1. The drying box 6 is filled with molecular sieve. The fan 7 is installed on the power distribution cabinet body 1. The input end of the fan 7 is communicated with the inner top wall of the power distribution cabinet body 1, and the output end of the fan 7 is communicated with the drying box 6. The drying mechanism is arranged in the drying box 6 and the support housing 2, and can use the dried air to dry the moisture and water droplets in the power distribution cabinet body 1. The reciprocating movement mechanism is arranged in the first driving groove 3 and is used to drive the support housing 2 to reciprocate in the height direction inside the power distribution cabinet body 1. Among them, a moisture sensor is installed inside the power distribution cabinet body 1.
[0026] Referring to Figures 2-4 , the drying mechanism includes a drying barrel 8, a heating plate 12, a support port 13, a telescopic tube 14, and a rotating mechanism. The drying barrel 8 is rotatably arranged upside down inside the support housing 2. The bottom side wall of the drying barrel 8 is sealed and rotatably connected to the inner bottom wall of the support housing 2. A plurality of drying holes are provided on the side wall of the drying barrel 8, and a plurality of air vents 9 are provided on the bottom of the barrel of the drying barrel 8. Among them, a conductive slip ring 10 is installed on the drying barrel 8, and one end of the conductive slip ring 10 away from the drying barrel 8 is fixedly connected to the inner top wall of the support housing 2. A spiral cable 11 penetrates through the top side wall of the power distribution cabinet body 1, and the spiral cable 11 is electrically connected to the conductive slip ring 10. The heating plate 12 is installed on the bottom of the drying barrel 8, and the heating plate 12 is electrically connected to the conductive slip ring 10. A plurality of support ports 13 are provided on the side wall of the support housing 2. The telescopic tube 14 is communicated between the inner top wall of the support housing 2 and the drying box 6. The rotating mechanism is arranged in one of the support blocks 5 and is used to drive the drying barrel 8 to rotate inside the support housing 2. The operation of the fan 7 can pump the moisture in the power distribution cabinet body 1 into the drying box 6, and then after being absorbed and dried by the molecular sieve, it is discharged into the support housing 2. Then this part of the air can be heated by the heating plate 12 and discharged through the drying holes, so that the liquid droplets and moisture in the power distribution cabinet body 1 can be evaporated into water vapor by this part of the hot air. The water vapor rises, which is more convenient for the operation of the fan 7 and the molecular sieve to remove the moisture, so as to facilitate drying and removing the moisture and water droplets in the power distribution cabinet body 1.
[0027] Referring to Figures 4-7, the rotating mechanism includes a first toothed ring 15, a first gear 16, a first cavity, and a driving mechanism. An annular groove is provided on the side wall of the support housing 2. The side wall of the drying barrel 8 is fixedly provided with a first toothed ring 15, and the first toothed ring 15 extends into the annular groove. The first gear 16 is rotatably arranged in the annular groove, and the first gear 16 meshes with the first toothed ring 15. The first cavity is opened in the support block 5 and is adjacent to one side of the first gear 16. A first bevel gear 17 is rotatably arranged on the inner top wall of the first cavity. A first connecting rod is fixedly arranged between the first bevel gear 17 and the first cavity. The driving mechanism is arranged in one of the support blocks 5 and is used to drive the first bevel gear 17 to rotate. The driving mechanism includes a second bevel gear 18, a second cavity, a fourth bevel gear 20, and a driving component. The second bevel gear 18 is rotatably arranged on the side wall of the first cavity, and the second bevel gear 18 meshes with the first bevel gear 17. The second cavity is opened on one side of the first cavity. A third bevel gear 19 is rotatably arranged on the side close to the second bevel gear 18 in the second cavity. A second connecting rod is fixedly arranged between the third bevel gear 19 and the second bevel gear 18. The fourth bevel gear 20 is rotatably arranged on the inner top wall of the second cavity, and the fourth bevel gear 20 meshes with the third bevel gear 19. The driving component is arranged between the power distribution cabinet body 1 and the fourth bevel gear 20 and is used to drive the fourth bevel gear 20 to rotate. The driving component includes a driving port, a driving prism 21, and a first motor 22. The driving port is opened on the inner top wall and the inner bottom wall of the second cavity. The driving prism 21 is rotatably arranged in the second driving groove 4. The driving prism 21 penetrates through the driving port and the fourth bevel gear 20, and the driving prism 21 is slidably connected with the fourth bevel gear 20. The first motor 22 is installed on the power distribution cabinet body 1, and the output end of the first motor 22 is fixedly connected with the driving prism 21. The bottom side wall of the drying barrel 8 is fixedly provided with a sealing ring, and the sealing ring contacts the inner bottom wall of the support housing 2. Specifically, the operator controls the first motor 22 to work. The work of the first motor 22 can drive the driving prism 21 to rotate, and at the same time, drive the fourth bevel gear 20 to rotate through the sliding fit relationship between the driving prism 21 and the fourth bevel gear 20. Thus, the third bevel gear 19 and the second bevel gear 18 can be driven to rotate through the meshing of the fourth bevel gear 20 and the third bevel gear 19. Furthermore, the first bevel gear 17 and the first gear 16 can be driven to rotate through the meshing of the second bevel gear 18 and the first bevel gear 17. Furthermore, the drying barrel 8 can be driven to rotate through the meshing of the first gear 16 and the first toothed ring 15, so that the position of the drying holes can be adjusted, and thus the drying and evaporation efficiency of the moisture and water droplets in the power distribution cabinet body 1 can be improved.
[0028] Refer to Figure 3 And Figure 4, two filter plates are fixedly arranged in the drying oven 6, the molecular sieve is located between the two filter plates, a desorption port 23 is formed in the inner top wall of the drying oven 6, a first control valve is installed in the desorption port 23, a heating plate is fixedly arranged on the inner bottom wall of the drying oven 6, and a third control valve is arranged in the drain pipe. Specifically, the molecular sieve can be heated by the heating plate, so as to facilitate the heating desorption of the molecular sieve, so as to facilitate the timely desorption of the molecular sieve after the moisture absorption is saturated, so that the moisture absorption can be continuously carried out, and the moisture absorption blank period can be avoided.
[0029] Refer to Figure 3 and Figure 4 , the reciprocating moving mechanism includes a moving port, a reciprocating lead screw 24 and a second motor 25. The moving port is formed in one of the support blocks 5, the reciprocating lead screw 24 is rotatably arranged in the first driving groove 3, a lead screw nut adapted to the reciprocating lead screw 24 is sleeved on the reciprocating lead screw 24, the lead screw nut is fixedly connected with the side wall of the moving port, the second motor 25 is installed on the power distribution cabinet body 1, and the output end of the second motor 25 is fixedly connected with the reciprocating lead screw 24. Specifically, the operation of the second motor 25 can drive the reciprocating lead screw 24 to rotate, and at the same time, the cooperation between the reciprocating lead screw 24 and the lead screw nut can drive the support housing 2 and the drying barrel 8 to adjust in the height direction, so as to facilitate the comprehensive drying and evaporation of the moisture and water droplets in the power distribution cabinet body 1.
[0030] Refer to Figure 2 , a drain port 26 is arranged at the bottom end of the side wall of the power distribution cabinet body 1, and a second control valve is installed in the drain port 26, which can discharge the water in the power distribution cabinet body 1 and close and seal the drain port 26 in time after the discharge is completed.
[0031] In this embodiment, during use, the humidity inside the power distribution cabinet body 1 can be detected by a humidity sensor. When the humidity inside the power distribution cabinet body 1 exceeds the range set by the humidity sensor, the operator can control the fan 7 to operate. The operation of the fan 7 can pump the moisture inside the power distribution cabinet body 1 into the drying box 6, and after being dried by the molecular sieve, it is discharged into the support housing 2. Then, this part of the air can be heated by the heating plate 12 and discharged through the drying holes, so that the liquid droplets and moisture inside the power distribution cabinet body 1 can be evaporated into water vapor by this part of the hot air. The water vapor rises, which is more convenient for removing moisture through the operation of the fan 7 and the molecular sieve, and is convenient for drying and removing the moisture and water droplets inside the power distribution cabinet body 1. During the dehumidification process, the operator controls the first motor 22 to operate. The operation of the first motor 22 can drive the driving prism 21 to rotate, and at the same time, drive the fourth bevel gear 20 to rotate through the sliding fit relationship between the driving prism 21 and the fourth bevel gear 20. Thus, the third bevel gear 19 and the second bevel gear 18 can be driven to rotate through the meshing of the fourth bevel gear 20 and the third bevel gear 19. Furthermore, the first bevel gear 17 and the first gear 16 can be driven to rotate through the meshing of the second bevel gear 18 and the first bevel gear 17. Then, the drying barrel 8 can be driven to rotate through the meshing of the first gear 16 and the first toothed ring 15, so that the position of the drying holes can be adjusted, and the drying and evaporation efficiency of the moisture and water droplets inside the power distribution cabinet body 1 can be improved. At the same time, the operator controls the second motor 25 to operate. The operation of the second motor 25 can drive the reciprocating lead screw 24 to rotate, and at the same time, drive the support housing 2 and the drying barrel 8 to adjust in the height direction through the cooperation between the reciprocating lead screw 24 and the lead screw nut, so as to facilitate the comprehensive drying and evaporation of the moisture and water droplets inside the power distribution cabinet body 1. After the dehumidification is completed, the operator closes the third control valve and opens the first control valve, so that the molecular sieve can be heated by the heating plate, which is convenient for heating and desorbing the molecular sieve, and is convenient for desorbing it in time after the molecular sieve becomes saturated with moisture absorption, so that continuous moisture absorption can be carried out to avoid the occurrence of a moisture absorption blank period.
[0032] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and not to limit them. Although the present disclosure has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present disclosure can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present disclosure, and they should all be covered within the scope of the claims of the present disclosure.
Claims
1. An integrated power distribution cabinet with waterproof and moisture-proof functions, comprising a power distribution cabinet body (1), characterized in that, It further includes: A support housing (2) which is arranged inside the power distribution cabinet body (1); Wherein, two opposite side walls of the power distribution cabinet body (1) are respectively provided with a first driving groove (3) and a second driving groove (4), both ends of the support housing (2) are respectively and fixedly provided with support blocks (5), and the two support blocks (5) can respectively slide into the adjacent first driving groove (3) and the second driving groove (4); A drying box (6) which is fixedly arranged on the power distribution cabinet body (1), and a molecular sieve is filled in the drying box (6); A fan (7) which is installed on the power distribution cabinet body (1), the input end of the fan (7) is communicated with the inner top wall of the power distribution cabinet body (1), and the output end of the fan (7) is communicated with the drying box (6); A drying mechanism which is arranged inside the drying box (6) and the support housing (2), and can use the dried air to dry the moisture and water droplets inside the power distribution cabinet body (1); A reciprocating movement mechanism which is arranged inside the first driving groove (3) and is used for driving the support housing (2) to reciprocate in the height direction inside the power distribution cabinet body (1).
2. The integrated power distribution cabinet with waterproof and moisture-proof functions according to claim 1, characterized in that, The drying mechanism includes: A drying barrel (8) which is arranged inside the support housing (2) in an inverted and rotatable manner, the bottom side wall of the drying barrel (8) is hermetically and rotatably connected to the inner bottom wall of the support housing (2), a plurality of drying holes are arranged on the side wall of the drying barrel (8), and a plurality of air vents (9) are arranged on the bottom of the drying barrel (8); Wherein, a conductive slip ring (10) is installed on the drying barrel (8), one end of the conductive slip ring (10) far away from the drying barrel (8) is fixedly connected to the inner top wall of the support housing (2), a spiral cable (11) penetrates through the top side wall of the power distribution cabinet body (1), and the spiral cable (11) is electrically connected to the conductive slip ring (10); A heating plate (12) which is installed on the bottom of the drying barrel (8), and the heating plate (12) is electrically connected to the conductive slip ring (10); Support ports (13), and a plurality of support ports (13) are arranged on the side wall of the support housing (2); An expansion pipe (14) which is communicated between the inner top wall of the support housing (2) and the drying box (6); A rotating mechanism which is arranged inside one of the support blocks (5) and is used for driving the drying barrel (8) to rotate inside the support housing (2).
3. The integrated power distribution cabinet with waterproof and moisture-proof functions according to claim 2, characterized in that, The rotating mechanism includes: A first toothed ring (15), a circular groove is arranged on the side wall of the support housing (2), the first toothed ring (15) is fixedly arranged on the side wall of the drying barrel (8), and the first toothed ring (15) extends into the circular groove; A first gear (16) which is rotatably arranged inside the circular groove, and the first gear (16) meshes with the first toothed ring (15); A first cavity is formed in the support block (5) and is adjacent to one side of the first gear (16). A first bevel gear (17) is rotatably arranged on the inner top wall of the first cavity, and a first connecting rod is fixedly arranged between the first bevel gear (17) and the first cavity. A driving mechanism is arranged in one of the support blocks (5) for driving the first bevel gear (17) to rotate.
4. The integrated power distribution cabinet with waterproof and moisture-proof functions according to claim 3, characterized in that, The driving mechanism includes: A second bevel gear (18) rotatably arranged on the side wall of the first cavity, which meshes with the first bevel gear (17). A second cavity is formed on one side of the first cavity. A third bevel gear (19) is rotatably arranged on the side of the second cavity close to the second bevel gear (18), and a second connecting rod is fixedly arranged between the third bevel gear (19) and the second bevel gear (18). A fourth bevel gear (20) rotatably arranged on the inner top wall of the second cavity, which meshes with the third bevel gear (19). A driving component is arranged between the power distribution cabinet body (1) and the fourth bevel gear (20) for driving the fourth bevel gear (20) to rotate.
5. The integrated power distribution cabinet with waterproof and moisture-proof functions according to claim 4, wherein, The driving component includes: A driving port formed on the inner top wall and inner bottom wall of the second cavity. A driving prism (21) rotatably arranged in the second driving groove (4). The driving prism (21) penetrates through the driving port and the fourth bevel gear (20), and is slidably connected to the fourth bevel gear (20). A first motor (22) installed on the power distribution cabinet body (1), and the output end of the first motor (22) is fixedly connected to the driving prism (21).
6. The integrated power distribution cabinet with waterproof and moisture-proof functions according to claim 5, characterized in that, Two filter plates are fixedly arranged in the drying box (6), and the molecular sieve is located between the two filter plates.
7. An integrated waterproof and moisture-proof power distribution cabinet according to claim 6, characterized in that, An adsorption desorption port (23) is formed on the inner top wall of the drying box (6), and a first control valve is installed in the adsorption desorption port (23). A heating plate is fixedly arranged on the inner bottom wall of the drying box (6).
8. The integrated power distribution cabinet with waterproof and moisture-proof functions according to claim 7, characterized in that, The reciprocating movement mechanism includes: A movement port formed on one of the support blocks (5). A reciprocating lead screw (24) rotatably arranged in the first driving groove (3). A lead screw nut adapted to the reciprocating lead screw (24) is sleeved on the reciprocating lead screw (24), and the lead screw nut is fixedly connected to the side wall of the movement port. A second motor (25) installed on the power distribution cabinet body (1), and the output end of the second motor (25) is fixedly connected to the reciprocating lead screw (24).
9. A waterproof and moisture-proof integrated power distribution cabinet according to claim 8, characterized in that, A sealing ring is fixedly arranged on the bottom side wall of the drying barrel (8), and the sealing ring contacts the inner bottom wall of the support housing (2).
10. A waterproof and moisture-proof integrated power distribution cabinet according to claim 9, characterized in that, A drain port (26) is arranged at the bottom end of the side wall of the power distribution cabinet body (1), and a second control valve is installed in the drain port (26).
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