Distribution box with good waterproof performance

Abstract

The utility model provides a distribution box with good waterproof performance, and relates to the technical field of distribution boxes. The device comprises a box body and an entering mechanism, the entering mechanism comprises first inlets, the first inlets are formed in the surface of the bottom of the box body, a detachable moisture absorption cloth layer is fixedly installed on the inner bottom face of the box body, and a downstream opening in the surface of the inner wall of the box body is formed in one end of the moisture absorption cloth layer. In the working process of the device, the inlet mechanism is additionally arranged, water vapor is absorbed from air through the moisture absorption cloth layer, the water vapor absorbed by the moisture absorption cloth layer is divided into two parts, one part drips through the first inlet, and the other part flows into the downstream port formed in the surface of the inner wall of the box body to be discharged through the inclined design of the bottom of the box body. The problems that if a large amount of water vapor difficult to discharge effectively exists in the upper-layer water absorption net and the lower-layer water absorption net, the water vapor absorption efficiency is possibly reduced, and even a large amount of water vapor in the device is possibly accumulated are solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of distribution boxes, in particular to a distribution box with good waterproof performance. BACKGROUND

[0002] A distribution box is an indispensable component in a power system, which plays a role in distributing and controlling power supply. With the rapid development of economy, the demand for electricity is increasing, and the distribution box plays an increasingly important role in the power system. The distribution box

[0003] A distribution box is an indispensable component in a power system, which plays a role in distributing and controlling power supply. With the rapid development of economy, the demand for electricity is increasing, and the distribution box plays an increasingly important role in the power system. This paper will introduce the types, structure, working principle and application of the distribution box in the power system in detail. In short, the distribution box plays a vital role in the power system.

[0004] The patent with the publication number "CN214958099U" discloses a "distribution box with rainproof structure", which comprises a distribution box body, a person-shaped waterproof cover arranged on the upper end of the distribution box body, a negative pressure exhaust mechanism arranged on the lower surface of the person-shaped waterproof cover and located in the distribution box body, and a replaceable waterproof ventilation box bottom which is detachably connected to the bottom of the distribution box body and comprises an assembly type box bottom and a waterproof ventilation structure arranged on the assembly type box bottom. The device has a comprehensive rainproof structure and performance, and good ventilation effect, so that the distribution box can have both rainproof and heat dissipation functions.

[0005] The upper and lower water absorption nets in the above-mentioned patent are in a horizontal state, and water vapor is difficult to be discharged in a dripping manner in the horizontal direction. If a large amount of water vapor in the upper and lower water absorption nets cannot be effectively discharged, the water vapor absorption efficiency may be reduced, and even a large amount of water vapor may accumulate in the device.

[0006] Therefore, the utility model provides a distribution box with good waterproof performance to solve the above-mentioned problems. Utility model content

[0007] (I) Technical problems solved

[0008] In view of the deficiencies of the prior art, the application provides a distribution box with good waterproof performance, which solves the problems mentioned in the background art.

[0009] (II) Technical solutions

[0010] In order to achieve the above object, the application is implemented by the following technical scheme: a power distribution box with good waterproof performance, comprising a box body and an entering mechanism, the entering mechanism is arranged at the bottom of the box body, the inside of the bottom of the box body is provided with an adsorption mechanism, the inside of the top of the box body is provided with a ventilation mechanism, the entering mechanism comprises a first entering port, the first entering port is respectively arranged on the surface of the bottom of the box body, a detachable moisture absorbing cloth layer is fixedly installed on the inside bottom surface of the box body, one end of the moisture absorbing cloth layer is provided with a following flow port on the inner wall surface of the box body, and the following flow port penetrates through one side surface of the box body.

[0011] By adopting the above technical scheme, the moisture absorbing cloth layer absorbs water vapor from the air, and the water vapor absorbed by the moisture absorbing cloth layer is divided into two parts: one part drips through the first entering port, and the other part flows into the following flow port arranged on the inner wall surface of the box body and is discharged through the following flow port, which solves the problem that if there is a large amount of water vapor in the upper and lower water absorbing nets that cannot be effectively discharged, the water vapor absorption efficiency may be reduced, and even a large amount of water vapor may accumulate in the device.

[0012] Preferably, the adsorption mechanism comprises support blocks and placement plates, the bottom of the placement plate is respectively placed on the surface of the support block, the bottom of the placement plate is respectively provided with a second entering port, the inside of the placement plate is respectively placed with silica gel desiccant, and the surface of the placement plate is placed with a cover plate, and the surface of the cover plate is respectively provided with a third entering port.

[0013] By adopting the above technical scheme, the silica gel desiccant is a kind of high-efficiency adsorption material with excellent adsorption performance, which is widely used in various fields. After the silica gel absorbs water vapor in the air, it can recover its adsorption capacity through airing. The silica gel desiccant can effectively intercept the residual water vapor in the entering mechanism, ensuring that the residual water vapor problem is properly solved.

[0014] Preferably, one end of the support block of the adsorption mechanism is respectively fixedly installed on the inner wall of the box body.

[0015] By adopting the above technical scheme, the box body can provide a stable and good working position for the support blocks fixed on the inner wall.

[0016] Preferably, the ventilation mechanism comprises a ventilation port and a support frame, the support frame is respectively fixedly installed on the inner wall of the ventilation port at both ends, the support frame is fixedly installed with a ventilation fan on the surface, the ventilation port is fixedly installed with an exhaust pipe at the top, and the ventilation port is fixedly installed with a protective mesh cover at the bottom.

[0017] By adopting the above technical scheme, the inside of the device can realize air circulation under the drive of the ventilation fan, and has a significant cooling effect, avoiding that the temperature inside the equipment is too high. The circulating air is discharged through the exhaust pipe fixed at the top of the ventilation port.

[0018] Preferably, the top of the box is provided with a ventilation mechanism.

[0019] By using the above technical scheme, the ventilation mechanism provided with the ventilation opening in the top of the box can realize efficient ventilation and heat dissipation of the equipment, and can also effectively drive fresh air to enter the device interior from the entering mechanism.

[0020] Preferably, the top of the box is provided with a cover, and the surface of one end of the box is hingedly connected with a box door, and the outer side of the box door is respectively provided with a rubber sealing gasket.

[0021] By using the above technical scheme, the cover installed on the top of the box can effectively prevent rainwater from entering the equipment, the box door hingedly connected to one end of the box facilitates the removal and installation of the internal equipment, and the rubber sealing gaskets respectively installed on the outer side of the box door can effectively prevent the entry of external air containing water vapor when the box door is closed.

[0022] (Three) beneficial effects

[0023] The application provides a distribution box with good waterproof performance.

[0024] 1. By increasing the entering mechanism, the moisture absorbing cloth layer absorbs water vapor from the air, and the water vapor absorbed by the moisture absorbing cloth layer is divided into two parts: one part drips through the first entering port, and the other part flows into the inward opening of the inner wall surface of the box through the inclined design of the bottom of the box, and is discharged, solving the problem that if there is a large amount of water vapor in the upper and lower water absorbing nets that cannot be effectively discharged, the water vapor absorbing efficiency may be reduced, and even a large amount of water vapor may accumulate in the device.

[0025] 2. By increasing the adsorption mechanism, the silica gel desiccant is a kind of high-efficiency adsorption material with excellent adsorption performance, and is widely used in various fields. When the silica gel adsorbs water vapor in the air, it can recover its adsorption capacity through airing, and the silica gel desiccant can effectively intercept the residual water vapor in the entering mechanism, ensuring that the residual water vapor problem is properly solved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0027] Figure 1 It is a front view structural schematic diagram of the present application;

[0028] Figure 2It is a front view structural schematic diagram of the present application;

[0029] Figure 3 It is a left view partial half cut structural schematic diagram of the present application;

[0030] Figure 4 It is a left view half cut structural schematic diagram of the present application;

[0031] Figure 5 It is a right view half cut structural schematic diagram of the present application;

[0032] Figure 6 It is an enlarged structural schematic diagram at A of the present application;

[0033] Figure 7 It is an enlarged structural schematic diagram at B of the present application.

[0034] In the figure: 1, box body; 2, entering mechanism; 21, first entering port; 22, moisture absorbing cloth layer; 23, flow-through port; 3, adsorbing mechanism; 31, supporting block; 32, placing plate; 33, second entering port; 34, silica gel desiccant; 35, cover plate; 36, third entering port; 4, ventilation mechanism; 41, ventilation port; 42, supporting frame; 43, ventilation fan; 44, discharge pipe; 45, protective mesh cover; 5, cover; 6, box door; 7, rubber sealing gasket. DETAILED DESCRIPTION

[0035] With reference to Figures 1 to 7 The embodiment of the present application provides a power distribution box with good waterproof performance, which comprises a box body 1 and an entering mechanism 2, the entering mechanism 2 is arranged at the bottom of the box body 1, an adsorbing mechanism 3 is arranged inside the bottom of the box body 1, a ventilation mechanism 4 is arranged inside the top of the box body 1, the entering mechanism 2 comprises first entering ports 21, the first entering ports 21 are respectively arranged on the bottom surface of the box body 1, a detachable moisture absorbing cloth layer 22 is fixedly installed on the inner bottom surface of the box body 1, a flow-through port 23 is arranged on the inner wall surface of the box body 1 at one end of the moisture absorbing cloth layer 22, the flow-through port 23 penetrates through one side surface of the box body 1 at one end, the first entering ports 21 of the entering mechanism 2 are respectively arranged on the bottom surface of the box body 1, water vapor in the air is absorbed by the detachable moisture absorbing cloth layer 22 installed on the inner bottom surface of the box body 1, the water vapor absorbed by the moisture absorbing cloth layer 22 is divided into two parts: one part drops through the first entering ports 21, and the other part is discharged through the flow-through port 23 arranged on the inner wall surface of the box body 1 at one end of the moisture absorbing cloth layer 22, the flow-through port 23 penetrates through one side surface of the box body 1 at one end.

[0036] With reference to Figures 1 to 7In one aspect of the embodiment, the adsorption mechanism 3 comprises support blocks 31 and placement plates 32, the bottom of each placement plate 32 is placed on the surface of a support block 31, the bottom of each placement plate 32 is provided with a second inlet 33, and the inner part of each placement plate 32 is placed with silica gel desiccant 34, and the surface of each placement plate 32 is placed with a cover plate 35, and the surface of each cover plate 35 is provided with a third inlet 36. The placement plate 32 placed on the surface of the support block 31 enables the water vapor in the residual air to enter the silica gel desiccant 34 distributed in the inner part of the placement plate 32 through the second inlet 33 provided at the bottom of the placement plate 32, and the fine structure of the second inlet 33 effectively prevents the silica gel desiccant 34 from falling off, so that the silica gel desiccant 34 can efficiently intercept the water vapor entering the mechanism 2, ensuring that the problem of residual water vapor is properly solved. The air after adsorption is discharged through the third inlet 36 provided on the surface of the cover plate 35, and the cover plate 35 can prevent the silica gel desiccant 34 from falling out, and the cover plate 35 is placed on the surface of the placement plate 32.

[0037] The support block 31 of the adsorption mechanism 3 is fixedly installed at one end of the inner wall of the box body 1, and the box body 1 can provide a stable and good working position for the support block 31 fixedly installed on the inner wall.

[0038] Referring to Figures 1 to 7 In one aspect of the embodiment, the ventilation mechanism 4 comprises a ventilation port 41 and a support frame 42, the two ends of the support frame 42 are fixedly installed on the inner wall of the ventilation port 41, the surface of the support frame 42 is fixedly installed with a ventilation fan 43, the top of the ventilation port 41 is fixedly installed with an exhaust pipe 44, and the bottom of the ventilation port 41 is fixedly installed with a protective mesh cover 45. The ventilation mechanism 4, by means of the support frame 42 fixedly installed on the inner wall of the ventilation port 41 and the ventilation fan 43 fixedly installed on the surface of the support frame 42, can realize the air circulation in the equipment under the drive of the ventilation fan 43, and has a significant cooling effect, preventing the temperature inside the equipment from being too high. The circulating air is discharged through the exhaust pipe 44 fixedly installed at the top of the ventilation port 41, and the protective mesh cover 45 fixedly installed at the bottom of the ventilation port 41 can effectively prevent foreign matter from entering the interior of the equipment.

[0039] The ventilation port 41 of the ventilation mechanism 4 is provided at the top of the box body 1, and the ventilation mechanism 4 provided at the top of the box body 1 can realize the efficient ventilation and heat dissipation of the equipment, and can also effectively drive fresh air to enter the interior of the device from the entering mechanism 2.

[0040] Referring to Figures 1 to 7In one aspect of the embodiment, the top of the box 1 is fixedly provided with a cover 5, and the surface of one end of the box 1 is hingedly provided with a box door 6. Rubber sealing pads 7 are respectively fixedly provided on the outside of the box door 6. The cover 5 provided on the top of the box 1 can effectively prevent rainwater from entering the equipment. The box door 6 hingedly provided on one end of the box 1 facilitates the removal and installation of the internal equipment. The rubber sealing pads 7 respectively provided on the outside of the box door 6 can effectively isolate the entry of external air containing water vapor when the box door 6 is closed.

[0041] Working principle: The first inlet 21 of the entering mechanism 2 is respectively provided on the bottom surface of the box 1. The moisture-absorbing cloth layer 22 detachably provided on the inner bottom surface of the box 1 absorbs water vapor from the air. The water vapor absorbed by the moisture-absorbing cloth layer 22 is divided into two parts: one part drops through the first inlet 21, and the other part is discharged through the downstream port 23 provided on the surface of the inner wall of the box 1 at one end of the moisture-absorbing cloth layer 22. The downstream port 23 penetrates through the surface of one side of the box 1 at one end.

[0042] The adsorbing mechanism 3 is provided with a placement plate 32 placed on the surface of the support block 31. The second inlet 33 provided on the bottom of the placement plate 32 enables the water vapor in the residual air to enter the silica gel desiccant 34 distributed in the placement plate 32. The fine structure of the second inlet 33 effectively prevents the silica gel desiccant 34 from falling off, so that the silica gel desiccant 34 efficiently intercepts the water vapor entering the entering mechanism 2, ensuring that the problem of water vapor residue is properly solved. The air after adsorption is discharged through the third inlet 36 provided on the surface of the cover plate 35. The cover plate 35 can prevent the silica gel desiccant 34 from falling out and is placed on the surface of the placement plate 32. The box 1 can provide a stable and good working position for the support blocks 31 respectively fixed on the inner wall.

[0043] The ventilation mechanism 4 is provided with a support frame 42 respectively fixed on the inner wall of the ventilation port 41 and a ventilation fan 43 fixed on the surface of the support frame 42. The ventilation mechanism 4 can realize the circulation of air in the equipment under the drive of the ventilation fan 43, while having a significant cooling effect, preventing the temperature inside the equipment from being too high. The circulated air is discharged through the discharge pipe 44 fixed on the top of the ventilation port 41, and the protective mesh cover 45 installed at the bottom of the ventilation port 41 can effectively prevent foreign matter from entering the interior of the equipment. The ventilation mechanism 4 provided with the ventilation port 41 on the top of the box 1 can realize the efficient ventilation and heat dissipation functions of the equipment and effectively drive fresh air from the entering mechanism 2 into the interior of the device.

[0044] The cover 5 provided on the top of the box 1 can effectively prevent rainwater from entering the equipment. The box door 6 hingedly provided on one end of the box 1 facilitates the removal and installation of the internal equipment. The rubber sealing pads 7 respectively provided on the outside of the box door 6 can effectively isolate the entry of external air containing water vapor when the box door 6 is closed. After installation is completed, the box 1 can also be sprayed with some nanometer waterproof coating, which can further isolate the water vapor in the air.

[0045] It has to be noted that, in the present document, the terms "first", "second", etc. merely serve to identify different entities or actions from each other, without necessarily requiring or implying any actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] While embodiments of the present application have been shown and described with reference to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. The scope of the application is thus defined by the following claims and equivalents thereto.

Claims

1. A waterproof distribution box, comprising a box body (1) and an entry mechanism (2), characterized in that: The entry mechanism (2) is located at the bottom of the box (1). An adsorption mechanism (3) is provided inside the bottom of the box (1). A ventilation mechanism (4) is provided inside the top of the box (1). The entry mechanism (2) includes a first inlet (21). The first inlet (21) is opened on the bottom surface of the box (1). A detachable moisture-absorbing fabric layer (22) is fixedly installed on the bottom surface inside the box (1). One end of the moisture-absorbing fabric layer (22) is provided with a flow outlet (23) on the inner wall surface of the box (1). One end of the flow outlet (23) penetrates through one side surface of the box (1).

2. The distribution box with good waterproof performance according to claim 1, characterized in that: The adsorption mechanism (3) includes a support block (31) and a placement plate (32). The bottom of the placement plate (32) is placed on the surface of the support block (31). The bottom of the placement plate (32) is provided with a second inlet (33). Silica gel desiccant (34) is placed inside the placement plate (32). A cover plate (35) is placed on the surface of the placement plate (32). A third inlet (36) is provided on the surface of the cover plate (35).

3. A distribution box with good waterproof performance according to claim 1, characterized in that: One end of the support block (31) of the adsorption mechanism (3) is fixedly installed on the inner wall of the box (1).

4. A distribution box with good waterproof performance according to claim 1, characterized in that: The ventilation mechanism (4) includes a ventilation opening (41) and a support frame (42). The two ends of the support frame (42) are fixedly installed on the inner wall of the ventilation opening (41). A ventilation fan (43) is fixedly installed on the surface of the support frame (42). An exhaust pipe (44) is fixedly installed on the top of the ventilation opening (41). A protective net cover (45) is fixedly installed on the bottom of the ventilation opening (41).

5. A distribution box with good waterproof performance according to claim 1, characterized in that: The ventilation opening (41) of the ventilation mechanism (4) is located on the top of the housing (1).

6. A distribution box with good waterproof performance according to claim 1, characterized in that: A cover (5) is fixedly installed on the top of the box (1), and a door (6) is hinged to one end of the box (1). Rubber sealing gaskets (7) are fixedly installed on the outside of the door (6).

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