Distribution box with good dehumidification effect

Abstract

The invention discloses a distribution box with a good dehumidification effect, and belongs to the technical field of distribution boxes. The inner wall of the box body is connected with a net-shaped bearing plate used for placing electrical components; the drying box is connected to the top of the box body, a solar panel is installed at the top of the drying box, and a storage battery pack and a control panel are sequentially arranged in the drying box; the first dehumidification assembly is used for enabling moisture in the box body to flow out of the box body, and the first dehumidification assembly is in sliding connection with the inner wall of the box body; the second dehumidification assembly is used for adsorbing moisture in the box body, the second dehumidification assembly is arranged in the drying box, and the second dehumidification assembly communicates with the box body; the storage battery pack, the first dehumidification assembly and the second dehumidification assembly are all electrically connected with the control panel. By arranging the first dehumidification assembly, moisture in the box body flows to the outside of the box body, and external dry gas flows to the inside of the box body; and the second dehumidification assembly is arranged to adsorb and dry moisture in the box body.

Description

Technical Field

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

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] However, due to the humid weather in summer, the existing distribution boxes lack a certain dehumidification and ventilation effect. If dehumidification and ventilation cannot be carried out in time, the humidity in the distribution box will be too high, which may cause a short circuit in the line and also affect the service life of electrical components.

[0004] Therefore, it is necessary to develop a distribution box with good dehumidification effect to address the above defects. Summary of the invention

[0005] The purpose of the present invention is to provide a distribution box with good dehumidification effect to solve the problem that the distribution box lacks a certain dehumidification and ventilation effect. If dehumidification and ventilation cannot be carried out in time, the humidity in the distribution box will be too high, which may cause a short circuit in the line and also affect the service life of electrical components.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The present invention discloses a distribution box with good dehumidification effect, comprising:

[0008] A box body, wherein a mesh bearing plate for placing electrical components is connected to the inner wall of the box body;

[0009] A drying box, wherein the drying box is connected to the top of the box body, a solar panel is installed on the top of the drying box, and a battery pack and a control panel are sequentially arranged inside the drying box;

[0010] A first dehumidification component for allowing the moisture in the box to flow to the outside of the box, wherein the first dehumidification component is slidably connected to the inner wall of the box;

[0011] a second dehumidification component for adsorbing moisture in the box, the second dehumidification component being arranged in the drying box and being in communication with the box;

[0012] The battery pack, the first dehumidification component and the second dehumidification component are all electrically connected to the control panel.

[0013] Furthermore, it also includes:

[0014] A first support plate disposed in the box, one end of the first support plate being fixedly connected to the inner wall of the box, and the other end of the first support plate being a free end;

[0015] A connecting plate is arranged on one side of the electrical component, one end of the connecting plate is fixedly connected to the electrical component, and the other end of the connecting plate is fixedly connected to the free end of the first supporting plate through bolts.

[0016] Furthermore, the number of the first support plates is two, and the two first support plates are symmetrically arranged in the box; the number of the connecting plates is two, and the two connecting plates are symmetrically arranged on both sides of the electrical component; the two first support plates and the two connecting plates are arranged in a one-to-one correspondence.

[0017] Furthermore, a ventilation hole corresponding to the first dehumidification component is opened on the side wall of the box body; a protective mesh cover is provided on the outer side of the ventilation hole; a first through hole and a second through hole are spaced apart on the top of the box body; and a third through hole and a fourth through hole are respectively opened on both sides of the drying box.

[0018] Furthermore, the first dehumidification assembly includes: an electric telescopic rod, the electric telescopic rod is fixedly connected to a side of the box body close to the vent, and the extended end of the electric telescopic rod is connected to a baffle for closing the vent;

[0019] A second support plate is connected to the inner wall of the box, and a fan is installed on the second support plate; the electric telescopic rod and the fan are both electrically connected to the control panel.

[0020] Furthermore, the number of the first dehumidification components is two groups, and the two groups of the first dehumidification components are symmetrically arranged on both sides of the box body; the number of the ventilation holes is two, and the two ventilation holes are arranged in a one-to-one correspondence with the two groups of the first dehumidification components.

[0021] Furthermore, the second dehumidification component includes:

[0022] A drying tank, the drying tank is connected to the bottom of the drying box; an adsorption part is arranged in the drying tank, the adsorption part includes a symmetrically arranged semicircular drying net and a semicircular partition, the semicircular side wall of the drying net is connected to the inner wall of the drying tank, the semicircular side walls of the partition are sealed to the inner wall of the drying tank, and the linear side wall of the drying net is connected to the linear side wall of the partition; the number of the adsorption parts is multiple, and the multiple adsorption parts are arranged in the drying tank at intervals; two adjacent adsorption parts are symmetrical about the center of the drying tank; a heating pipe is arranged between two adjacent adsorption parts, and the heating pipe is electrically connected to the control panel;

[0023] A first air pump, which is disposed in the box and fixedly connected to the top of the box;

[0024] a first pipeline, one end of which is connected to the bottom of the drying tank, the other end of which passes through the first through hole and is connected to the air inlet end of the first air pump, a second valve is provided on the first pipeline, and the exhaust end of the first air pump is connected to a third pipeline located at the top of the box body;

[0025] a second pipeline, one end of which is in communication with the bottom of the drying tank, and the other end of which passes through the second through hole and extends to the bottom of the box body; a fourth valve is provided on the second pipeline; the first pipeline and the second pipeline are respectively provided on both sides of the adsorption part;

[0026] A second vacuum pump, which is arranged on one side of the drying tank and is fixedly connected to the bottom of the drying box;

[0027] a fourth pipeline, one end of which is connected to one side of the drying tank, the other end of which is connected to the air inlet end of the second air pump, a first valve is provided on the fourth pipeline, the exhaust end of the second air pump is connected to the sixth pipeline, the other end of which passes through the third through hole and extends to the outside of the drying box;

[0028] a fifth pipeline, one end of which is connected to a side of the drying tank away from the second vacuum pump, and the other end of which passes through the fourth through hole and extends to the outside of the drying box; a third valve is provided on the fifth pipeline;

[0029] The first valve, the second valve, the third valve, the fourth valve, the first air pump and the second air pump are all electrically connected to the control panel.

[0030] The present invention has the following beneficial effects:

[0031] The present invention arranges a first dehumidification component to allow the moisture in the box to flow out of the box, and external dry gas to flow into the box; and arranges a second dehumidification component to adsorb and dry the moisture in the box, thereby solving the problem that the distribution box lacks a certain dehumidification and ventilation effect. If dehumidification and ventilation cannot be carried out in time, the moisture in the distribution box will be too high, which may cause a short circuit in the line and also affect the service life of the electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] Figure 1 This is a schematic diagram of the internal structure of a distribution box with good dehumidification effect according to the present invention;

[0034] Figure 2 This is a schematic diagram of the internal structure of the distribution box with good dehumidification effect of the present invention when no electrical components are installed;

[0035] Figure 3 It is an enlarged schematic diagram of the internal structure of the drying tank in the distribution box with good dehumidification effect of the present invention;

[0036] Figure 4 The invention provides a distribution box with good dehumidification effect. Figure 3 Schematic diagram of the enlarged structure of AA;

[0037] Figure 5 The invention provides a distribution box with good dehumidification effect. Figure 3 Schematic diagram of the enlarged structure of BB.

[0038] Figure numerals: 1. box body; 101. vent; 102. first through hole; 103. second through hole; 2. electrical component; 3. drying tank; 4. electric telescopic rod; 5. first vacuum pump; 6. first valve; 7. second valve; 8. third valve; 9. drying box; 901. third through hole; 902. fourth through hole; 10. solar panel; 11. battery pack; 12. control panel; 13. first pipeline; 14. second pipeline; 15. second vacuum pump; 16. protective mesh cover; 17. baffle; 18. first support plate; 19. connecting plate; 20. mesh supporting plate; 21. second support plate; 22. fan; 23. partition; 24. drying net; 25. heating pipe; 26. third pipeline; 27. fourth valve; 28. fourth pipeline; 29. ​​fifth pipeline; 30. sixth pipeline. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 therefore cannot be understood as a limitation on the present invention.

[0041] Embodiment 1

[0042] See also Figure 1 The present invention provides a technical solution: a distribution box with good dehumidification effect, comprising: a box body 1, a mesh supporting plate 20 for placing electrical components 2 is connected to the inner wall of the box body 1, and the mesh supporting plate 20 facilitates the gas flow in the box body 1 while carrying the electrical components 2.

[0043] The drying box 9 is connected to the top of the box body 1 . A solar panel 10 is installed on the top of the drying box 9 . A battery pack 11 and a control panel 12 are arranged in sequence inside the drying box 9 .

[0044] A first dehumidification component is used to make the moisture in the box 1 flow to the outside of the box 1, and the first dehumidification component is slidably connected to the inner wall of the box 1. A second dehumidification component is used to adsorb the moisture in the box 1, and the second dehumidification component is arranged in the drying box 9, and the second dehumidification component is connected to the box 1. The battery pack 11, the first dehumidification component and the second dehumidification component are all electrically connected to the control panel 12.

[0045] Compared with the prior art, the present invention arranges a first dehumidification component to allow the moisture in the box 1 to flow to the outside of the box 1, and the external dry gas to flow into the box 1; and arranges a second dehumidification component to adsorb and dry the moisture in the box 1, thereby solving the problem that the distribution box lacks a certain dehumidification and ventilation effect. If dehumidification and ventilation cannot be carried out in time, the humidity in the distribution box will be too high, which may cause a short circuit in the line and also affect the service life of electrical components.

[0046] Embodiment 2

[0047] See also Figure 1-5 On the basis of the first embodiment, the present invention provides a technical solution: a first support plate 18 is arranged in the box body 1, one end of the first support plate 18 is fixedly connected to the inner wall of the box body 1, and the other end of the first support plate 18 is a free end. A connecting plate 19 is arranged on one side of the electrical component 2, one end of the connecting plate 19 is fixedly connected to the electrical component 2, and the other end of the connecting plate 19 is fixedly connected to the free end of the first support plate 18 by bolts.

[0048] In this embodiment, there are two first support plates 18, which are symmetrically arranged in the box body 1; there are two connecting plates 19, which are symmetrically arranged on both sides of the electrical component 2; the two first support plates 18 and the two connecting plates 19 are arranged in a one-to-one correspondence, so that the structure of the electrical component 2 is more stable.

[0049] In this embodiment, a ventilation hole 101 corresponding to the first dehumidification component is opened on the side wall of the box body 1; a protective mesh cover 16 is provided on the outer side of the ventilation hole 101; a first through hole 102 and a second through hole 103 are spaced apart on the top of the box body 1; a third through hole 901 and a fourth through hole 902 are respectively opened on both sides of the drying box 9.

[0050] In this embodiment, the first dehumidification component includes: an electric telescopic rod 4, which is fixedly connected to the side of the box body 1 close to the vent 101, and the extended end of the electric telescopic rod 4 is connected to a baffle 17 for closing the vent 101. A second support plate 21 connected to the inner wall of the box body 1, and a fan 22 is installed on the second support plate 21; the electric telescopic rod 4 and the fan 22 are both electrically connected to the control panel 12.

[0051] Compared with the prior art, the present invention controls the extension and retraction of the electric telescopic rod 4 through the control panel 12 , thereby driving the baffle 17 to rise and fall, thereby closing and opening the vent 101 .

[0052] In this embodiment, there are two groups of first dehumidification components, which are symmetrically arranged on both sides of the box body 1; there are two ventilation holes 101, which are arranged one-to-one with the two groups of first dehumidification components, thereby realizing gas convection and further driving the moisture in the box body 1 to flow outside the box body 1.

[0053] Embodiment 3

[0054] See also Figure 1-5 On the basis of the first and second embodiments, the present invention provides a technical solution: the second dehumidification component includes: a drying tank 3, the drying tank 3 is connected to the bottom of the drying box 9; an adsorption part is arranged in the drying tank 3, and the adsorption part includes a symmetrically arranged semicircular drying net 24 and a semicircular partition 23, the semicircular side wall of the drying net 24 is connected to the inner wall of the drying tank 3, the semicircular side wall of the partition 23 is sealed and connected to the inner wall of the drying tank 3, and the linear side wall of the drying net 24 is connected to the linear side wall of the partition 23. The drying net 24 is filled with silica gel desiccant, the number of adsorption parts is multiple, and the multiple adsorption parts are arranged in the drying tank 3 at intervals; two adjacent adsorption parts are symmetrical about the center of the drying tank 3; a heating pipe 25 is arranged between the two adjacent adsorption parts, and the heating pipe 25 is electrically connected to the control panel 12.

[0055] The first air pump 5 is disposed in the box body 1 and fixedly connected to the top of the box body 1 .

[0056] The first pipeline 13, one end of the first pipeline 13 is connected to the bottom of the drying tank 3, the other end of the first pipeline 13 passes through the first through hole 102 and is connected to the air inlet end of the first vacuum pump 5, the first pipeline 13 is provided with a second valve 7, and the exhaust end of the first vacuum pump 5 is connected to the third pipeline 26 located at the top of the box body 1.

[0057] The second pipeline 14, one end of which is connected to the bottom of the drying tank 3, and the other end of which passes through the second through hole 103 and extends to the bottom of the box body 1; the second pipeline 14 is provided with a fourth valve 27; the first pipeline 13 and the second pipeline 14 are respectively provided on both sides of the adsorption part.

[0058] The second vacuum pump 15 is arranged at one side of the drying tank 3 and is fixedly connected to the bottom of the drying box 9 .

[0059] The fourth pipeline 28, one end of the fourth pipeline 28 is connected to one side of the drying tank 3, the other end of the fourth pipeline 28 is connected to the air inlet end of the second vacuum pump 15, the fourth pipeline 28 is provided with a first valve 6, the exhaust end of the second vacuum pump 15 is connected to the sixth pipeline 30, the other end of the sixth pipeline 30 passes through the third through hole 901 and extends to the outside of the drying box 9.

[0060] The fifth pipeline 29 has one end connected to the side of the drying tank 3 away from the second vacuum pump 15 , and the other end of the fifth pipeline 29 extends to the outside of the drying box 9 after passing through the fourth through hole 902 ; the third valve 8 is provided on the fifth pipeline 29 .

[0061] The first valve 6 , the second valve 7 , the third valve 8 , the fourth valve 27 , the first air pump 5 and the second air pump 15 are all electrically connected to the control panel 12 .

[0062] Compared with the prior art, in the present invention, when the external humidity is high, the first valve 6 and the third valve 8 are closed through the control panel 12, the second valve 7 and the fourth valve 27 are opened, and the first vacuum pump 5 is started to start vacuuming. The moisture in the box body 1 enters the second pipeline 14, and then enters the drying tank 3. After being dried by the silica gel desiccant in multiple drying nets 24 in turn, the dry gas flows into the first pipeline 13, and finally the dry gas returns to the box body 1 through the third pipeline 26, thereby achieving the drying of the moisture in the box body 1, avoiding the phenomenon of causing a short circuit in the line, and at the same time extending the service life of the electrical components.

[0063] When the external humidity is low, the second valve 7 and the fourth valve 27 are closed through the control panel 12, the first valve 6 and the third valve 8 are opened, the heating tube 25 is started to start heating, and the silica gel desiccant in the drying net 24 is dried. After a period of time, the second vacuum pump 15 is started to start vacuuming, and the external dry gas enters the drying tank 3 through the fifth pipeline 29. At the same time, the water vapor in the drying tank 3 flows out of the drying tank 3 through the fourth pipeline 28 and enters the second vacuum pump 15, and is finally discharged into the air through the sixth pipeline 30, thereby realizing the reuse of the silica gel desiccant in the drying net 24.

[0064] Embodiment 4

[0065] This embodiment provides a method for using a distribution box with good dehumidification effect, which is the method for using the distribution box with good dehumidification effect provided by Embodiment 1, Embodiment 2 or Embodiment 3, specifically as follows:

[0066] When the external humidity is low, the first dehumidification component is started through the control panel 12, so that the humid air in the box body 1 flows out of the box body 1, and the external dry air flows into the box body 1;

[0067] When the external humidity is high, the control panel 12 starts the second dehumidification component to adsorb and dry the moisture in the box body 1, thereby drying the moisture in the box body 1, avoiding the phenomenon of circuit short circuit, and extending the service life of electrical components.

[0068] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0069] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A distribution box with good dehumidification effect, characterized in that: include: A box body (1), wherein a mesh-shaped supporting plate (20) for placing an electrical component (2) is connected to the inner wall of the box body (1); A drying box (9), the drying box (9) being connected to the top of the box body (1), a solar panel (10) being installed on the top of the drying box (9), and a battery pack (11) and a control panel (12) being arranged in sequence inside the drying box (9); A first dehumidification component for causing the moisture in the box (1) to flow toward the outside of the box (1), the first dehumidification component being slidably connected to the inner wall of the box (1); a second dehumidification component for absorbing moisture in the box (1), the second dehumidification component being arranged in the drying box (9) and being in communication with the box (1); The battery pack (11), the first dehumidification component and the second dehumidification component are all electrically connected to the control panel (12).

2. The distribution box with good dehumidification effect according to claim 1, characterized in that: Also includes: A first support plate (18) is arranged in the box body (1), one end of the first support plate (18) is fixedly connected to the inner wall of the box body (1), and the other end of the first support plate (18) is a free end; A connecting plate (19) is arranged on one side of the electrical component (2), one end of the connecting plate (19) is fixedly connected to the electrical component (2), and the other end of the connecting plate (19) is fixedly connected to the free end of the first support plate (18) via bolts.

3. The distribution box with good dehumidification effect according to claim 2 is characterized in that: The number of the first support plates (18) is two, and the two first support plates (18) are symmetrically arranged in the box body (1); the number of the connecting plates (19) is two, and the two connecting plates (19) are symmetrically arranged on both sides of the electrical component (2); the two first support plates (18) and the two connecting plates (19) are arranged in a one-to-one correspondence.

4. The distribution box with good dehumidification effect according to any one of claim 3, characterized in that: A vent (101) corresponding to the first dehumidification component is provided on the side wall of the box body (1); a protective mesh cover (16) is provided on the outer side of the vent (101); a first through hole (102) and a second through hole (103) are provided at intervals on the top of the box body (1); and a third through hole (901) and a fourth through hole (902) are provided on both sides of the drying box (9), respectively.

5. The distribution box with good dehumidification effect according to claim 4, characterized in that: The first dehumidification component comprises: an electric telescopic rod (4), the electric telescopic rod (4) being fixedly connected to a side of the box body (1) close to the vent (101), and a baffle (17) for closing the vent (101) being connected to the protruding end of the electric telescopic rod (4); A second support plate (21) is connected to the inner wall of the box body (1), and a fan (22) is mounted on the second support plate (21); the electric telescopic rod (4) and the fan (22) are both electrically connected to the control panel (12).

6. The distribution box with good dehumidification effect according to claim 5, characterized in that: The number of the first dehumidification components is two groups, and the two groups of the first dehumidification components are symmetrically arranged on both sides of the box body (1); the number of the ventilation holes (101) is two, and the two ventilation holes (101) are arranged in a one-to-one correspondence with the two groups of the first dehumidification components.

7. The distribution box with good dehumidification effect according to claim 5, characterized in that: The second dehumidification component comprises: A drying tank (3), the drying tank (3) being connected to the bottom of the drying box (9); an adsorption portion is arranged in the drying tank (3), the adsorption portion comprises a symmetrically arranged semicircular drying net (24) and a semicircular partition (23), the semicircular side wall of the drying net (24) being connected to the inner wall of the drying tank (3), the semicircular side walls of the partition (23) being sealed to the inner wall of the drying tank (3), and the linear side wall of the drying net (24) being connected to the linear side wall of the partition (23); a plurality of the adsorption portions are arranged in intervals in the drying tank (3); two adjacent adsorption portions are symmetrical about the center of the drying tank (3); a heating pipe (25) is arranged between the two adjacent adsorption portions, and the heating pipe (25) is electrically connected to the control panel (12); A first air pump (5), the first air pump (5) being arranged in the box (1) and fixedly connected to the top of the box (1); a first pipeline (13), one end of the first pipeline (13) being connected to the bottom of the drying tank (3), the other end of the first pipeline (13) passing through the first through hole (102) and connected to the air inlet end of the first air pump (5), a second valve (7) being provided on the first pipeline (13), and the exhaust end of the first air pump (5) being connected to a third pipeline (26) located at the top of the box body (1); a second pipeline (14), one end of the second pipeline (14) being in communication with the bottom of the drying tank (3), and the other end of the second pipeline (14) passing through the second through hole (103) and extending to the bottom of the box body (1); a fourth valve (27) is provided on the second pipeline (14); the first pipeline (13) and the second pipeline (14) are respectively provided on both sides of the adsorption portion; A second vacuum pump (15), the second vacuum pump (15) is arranged on one side of the drying tank (3) and is fixedly connected to the bottom of the drying box (9); a fourth pipeline (28), one end of the fourth pipeline (28) being in communication with one side of the drying tank (3), the other end of the fourth pipeline (28) being in communication with the air inlet end of the second air pump (15), the fourth pipeline (28) being provided with a first valve (6), the exhaust end of the second air pump (15) being in communication with a sixth pipeline (30), the other end of the sixth pipeline (30) passing through the third through hole (901) and extending to the outside of the drying box (9); a fifth pipeline (29), one end of the fifth pipeline (29) being in communication with a side of the drying tank (3) away from the second vacuum pump (15), and the other end of the fifth pipeline (29) passing through the fourth through hole (902) and extending to the outside of the drying box (9); a third valve (8) being provided on the fifth pipeline (29); The first valve (6), the second valve (7), the third valve (8), the fourth valve (27), the first air pump (5) and the second air pump (15) are all electrically connected to the control panel (12).

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