CN116759905A - Inside and outside waterproof intelligent power distribution box - Google Patents

Inside and outside waterproof intelligent power distribution box Download PDF

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Publication number
CN116759905A
CN116759905A CN202310747043.5A CN202310747043A CN116759905A CN 116759905 A CN116759905 A CN 116759905A CN 202310747043 A CN202310747043 A CN 202310747043A CN 116759905 A CN116759905 A CN 116759905A
Authority
CN
China
Prior art keywords
waterproof
outside
shell
distribution box
box body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310747043.5A
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Chinese (zh)
Inventor
贠永贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Real Electric Ltd
Original Assignee
Henan Real Electric Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Real Electric Ltd filed Critical Henan Real Electric Ltd
Priority to CN202310747043.5A priority Critical patent/CN116759905A/en
Publication of CN116759905A publication Critical patent/CN116759905A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention relates to the technical field of intelligent power distribution boxes, in particular to an inner-outer waterproof intelligent power distribution box, which comprises a box body, wherein a plurality of radiating holes are arranged on the side wall of the box body, and an outer waterproof component and an inner waterproof component are respectively arranged on the outer side and the inner side of the side wall of the box body; the outer waterproof component is positioned at the position of the radiating hole so as to prevent rainwater from entering the radiating hole; the inner waterproof component is of a preassembled structure and is detachably arranged on the inner side of each radiating hole on the side wall of the box body; with the louvre of box lateral wall as the reference, through addding interior waterproof component and outer waterproof component, fully improved the waterproof capacity of box lateral wall, effectively avoided the influence of rainwater to electrical components from inside and outside both sides when realizing radiating, fully guaranteed electrical components's normal use, solved the limited technical problem that leads to electrical components vulnerable of water-proof effects of block terminal among the prior art.

Description

Inside and outside waterproof intelligent power distribution box
Technical Field
The invention relates to the technical field of intelligent distribution boxes, in particular to an inside and outside waterproof intelligent distribution box.
Background
The operational environment of intelligent block terminal is outdoor, in order to avoid producing the influence to the block terminal under the rainwater weather, can make waterproof design to intelligent block terminal generally. For example, the application publication number CN114744516a discloses a dampproof ammeter box, which comprises a cabinet body with an opening at the top, a drying cover plate is arranged at the top of the cabinet body, a rain cover is covered outside the drying cover plate, the rain cover comprises a top cover and a first support plate which is arranged at the edge of the top cover and extends downwards, a second support plate which extends inwards is arranged on the first support plate, a third support plate which extends upwards is arranged on the second support plate, the drying cover plate comprises a mounting plate which is arranged above the third support plate, and a drying box is arranged at the bottom of the mounting plate. The invention covers the opening of the top of the cabinet body through the drying cover plate and the rain shielding cover, and the rain shielding cover plays a role in shielding rain and water.
The waterproof device can realize the waterproof of the ammeter box, but only the rain cover is arranged at the top of the cabinet body, the waterproof of the top of the cabinet body is realized, the structure is relatively simple, and even if the structure is applied to the distribution box, the side part of the distribution box is provided with the heat dissipation holes, and when the outdoor rainwater weather is encountered, the side part of the distribution box is often also affected by rainwater, so that the rainwater enters the distribution box from the side part to damage electrical elements.
Disclosure of Invention
The invention provides an inside and outside waterproof intelligent distribution box, which aims to solve the technical problem that in the prior art, the waterproof effect of the distribution box is limited, so that an electrical element is easy to damage.
In order to solve the problems, the invention provides an inside and outside waterproof intelligent distribution box which adopts the following technical scheme:
the intelligent distribution box comprises a box body, wherein a plurality of radiating holes are arranged on the side wall of the box body, and an outer waterproof component and an inner waterproof component are respectively arranged on the outer side and the inner side of the side wall of the box body; the outer waterproof component is positioned at the position of the radiating hole so as to prevent rainwater from entering the radiating hole; the inner waterproof component is of a preassembled structure and is detachably arranged on the inner side of each radiating hole on the side wall of the box body.
The inside and outside waterproof intelligent distribution box provided by the invention has the beneficial effects that: with the louvre of box lateral wall as the reference, through addding interior waterproof component and outer waterproof component, fully improved the waterproof capacity of box lateral wall, effectively avoided the influence of rainwater to electrical components from inside and outside both sides when realizing radiating, fully guaranteed electrical components's normal use, solved the limited technical problem that leads to electrical components vulnerable of water-proof effects of block terminal among the prior art.
Further, the heat dissipation holes are uniformly distributed at intervals along the up-down direction, the upper hole edge of each heat dissipation hole is provided with a rain shielding plate which is inclined from top to bottom and from inside to outside, and a plurality of rain shielding plates form the outer waterproof assembly.
Further, each rain shield is of a convex arc-shaped structure.
Further, a dust screen is mounted on the inner side of the side wall of the box body, the dust screen covers the radiating holes at the same time, and the inner waterproof assembly is detachably mounted on the dust screen. The dust screen can avoid external dust to get into the box inside by the louvre.
Further, the dustproof net is made of stainless steel.
Further, the inner waterproof component comprises a shell, the shell is installed on the dust screen, a water storage cavity is formed in the shell, and the waterproof component is arranged on the wall, facing away from the dust screen, of the shell. The water storage cavity can store rainwater temporarily, so that rainwater which passes through the heat dissipation holes is prevented from directly entering the electric elements in the box body, the flowing path length of the rainwater is prolonged, and the waterproof effect is better.
Further, a plurality of heat dissipation holes are formed in the shell wall, facing away from the dustproof net, of the shell, wherein the heat dissipation holes are arranged from top to bottom, the upper side hole edge of each heat dissipation hole is provided with an arc-shaped baffle plate which is inclined from top to bottom and from outside to inside, and the plurality of arc-shaped baffle plates form the waterproof assembly. The inner waterproof component has a heat dissipation effect while realizing waterproof, and heat dissipation of electric elements in the box body cannot be influenced.
Further, the shell is a rectangular shell, mounting plates are arranged at the upper end and the lower end of the rectangular shell, and the mounting plates are fixed on the dust screen through glass cement smearing.
Further, waterproof folded plate is still installed to the upper portion of box lateral wall, waterproof folded plate including connect vertical portion of box lateral wall and from bottom to top, from inside to outside inclined portion, inclined portion is used for sheltering from the rain-proof eaves at box top.
Further, the vertical portion of the waterproof folded plate is fixedly connected with the side wall of the box body through a screw.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, embodiments of the invention are illustrated by way of example and not by way of limitation, and like reference numerals refer to similar or corresponding parts and in which:
fig. 1 is a schematic perspective view of an intelligent power distribution box with waterproof inside and outside;
FIG. 2 is a schematic view of the inside and outside of the case of the present invention;
FIG. 3 is a schematic view of the combination of the waterproof baffle and the rain-proof eave according to the present invention;
fig. 4 is a schematic diagram illustrating the cooperation between a waterproof baffle and a rain-proof eave according to another embodiment of the present invention.
Reference numerals illustrate:
1. a case; 2. a heat radiation hole; 3. a sidewall; 4. a rain shield; 5. a dust screen; 6. a housing; 7. a water storage cavity; 8. an arc baffle; 9. a mounting plate; 10. a waterproof folded plate; 101. a vertical portion; 102. an inclined portion; 11. rain-proof eave; 12. a dust-proof screen; 13. and a top plate.
Detailed Description
The following description of the embodiments of the present invention will be made more complete and clear to those skilled in the art by reference to the figures of the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the main concept of the present invention is that by arranging waterproof components on the inner side and the outer side of the side wall 3 of the box body 1, under the condition that the existing heat dissipation hole 2 exists, the inner side and the outer side of the side wall 3 realize waterproof effects, and when the electric box is used in outdoor rainy weather, the normal use of the electric elements in the box body 1 can be fully ensured, so as to solve the technical problem that the electric elements are vulnerable due to the limited waterproof effects of the distribution box in the prior art.
Having described the basic principles of the present invention, various non-limiting embodiments of the invention are described in detail below. Any number of elements in the figures are for illustration and not limitation, and any naming is used for distinction only and not for any limiting sense.
The principles and spirit of the present invention are explained in detail below with reference to several representative embodiments thereof.
The invention provides an embodiment 1 of an inner-outer waterproof intelligent distribution box, which comprises the following steps:
as shown in fig. 1 to 4, the inside and outside waterproof intelligent distribution box comprises a box body 1, a plurality of heat dissipation holes 2 are arranged on the side wall 3 of the box body 1, an inclined top plate 13 is arranged at the top of the box body 1, and the top plate 13 can conveniently guide rainwater so as to realize the waterproof of the top of the box body 1. As an improvement, in the present invention, an outer waterproof member and an inner waterproof member are respectively arranged on the outer side and the inner side of the side wall 3 of the case 1; the outer waterproof component is positioned at the position of the radiating hole 2 so as to prevent rainwater from entering the radiating hole 2; the inner waterproof component is of a preassembled structure and is detachably arranged on the inner side of each radiating hole 2 on the side wall 3 of the box body 1.
The heat dissipation hole 2 of the side wall 3 of the box body 1 is used as a reference, the waterproof capability of the side wall 3 of the box body 1 is fully improved by additionally arranging the inner waterproof component and the outer waterproof component, the influence of rainwater on the electric elements is effectively avoided from the inner side and the outer side when heat dissipation is realized, and the normal use of the electric elements is fully ensured.
First, the outer waterproof assembly will be described. The outer waterproof assembly is arranged by taking the radiating holes 2 on the side wall 3 of the box body 1 as a reference, specifically, two groups of radiating holes 2 are formed in the side wall 3 of the box body 1, and each group of radiating holes 2 comprises a plurality of radiating holes 2 which are arranged at intervals along the up-down direction. The outer waterproof assembly comprises the same number of the rain baffles 4 as the heat dissipation holes 2 on the side wall 3 of the box body 1, one rain baffle 4 is arranged along the upper side hole of each heat dissipation hole 2, and the rain baffles 4 are obliquely arranged from top to bottom and from inside to outside.
In the embodiment, each rain shield 4 has a convex arc structure, and the lower end plane of each rain shield 4 is higher than the lower side hole edge of the corresponding heat dissipation hole 2 by 1-2mm. Meanwhile, each rain shield 4 is fixed on the upper hole edge of the corresponding heat dissipation hole 2 by smearing glass cement.
Through the arrangement, each weather shield 4 can primarily prevent rainwater from entering the box body 1 through the heat dissipation holes 2 by taking the weather shield as an outer waterproof component and striking the rainwater on the side wall 3 of the box body 1 from the outside.
The inner waterproof assembly is introduced below, and is in fact a supplement to the outer waterproof assembly, and under the condition that the outer waterproof assembly is limited in effect and a part of rainwater enters the side wall 3 of the box body 1 through the heat dissipation holes 2, the rainwater is further prevented from being processed, and normal operation of electrical components in the box body 1 is protected.
Specifically, the dust screen 5 is installed to the lateral wall 3 inboard of box 1, and each louvre 2 is covered simultaneously to dust screen 5, and waterproof subassembly in removable the installing on the dust screen 5, dust screen 5 can avoid external dust to get into inside the box 1 by louvre 2. In order to improve the service life of the dust screen 5, in this embodiment, the dust screen 5 is made of stainless steel.
The inner waterproof component comprises a shell 6, the shell 6 is arranged on the dustproof net 5, a water storage cavity 7 is formed in the shell 6, and the waterproof component is arranged on the wall, facing away from the dustproof net 5, of the shell 6. The water storage cavity 7 can store rainwater temporarily, so that rainwater which has passed through the heat dissipation holes 2 is prevented from directly entering the electric elements in the box body 1, the flowing path length of the rainwater is prolonged, and the waterproof effect is better.
The shell wall of the shell 6 facing away from the dust screen 5 is provided with a plurality of heat dissipation holes 2 which are arranged from top to bottom, and the arrangement of the heat dissipation holes 2 ensures that the shell 6 can not block electric elements in the box 1 from dissipating heat outwards under the function of isolating rainwater. The upper side hole edge of each heat dissipation hole 2 is provided with an arc baffle plate 8 which is inclined from top to bottom to outside to inside, and a plurality of arc baffle plates 8 form the waterproof assembly. Each arc baffle plate 8 is fixed on the upper side hole edge of the corresponding heat dissipation hole 2 by smearing glass cement. The inner waterproof component has a heat dissipation effect while realizing waterproof, and does not influence the heat dissipation of the electrical components in the box body 1.
In this embodiment, the housing 6 is a rectangular housing, and both the upper and lower ends thereof have mounting plates 9, and the mounting plates 9 are fixed on the dust screen 5 by applying glass cement.
In this embodiment, the upper part of the side wall 3 of the case 1 is further provided with a waterproof folded plate 10, the waterproof folded plate 10 includes a vertical part 101 connecting the side wall 3 of the case 1 and an inclined part 102 inclined from bottom to top and from inside to outside, and the inclined part 102 is used for shielding the rain-proof eave 11 at the top of the case 1. The bottom plate of the rain-proof eave 11 is also provided with a dustproof screen plate 12, so that external dust is prevented from entering the rain-proof eave 11 from bottom to top.
With respect to the installation of the waterproof flap 10. The vertical portion 101 of the waterproof flap 10 is fixedly connected to the side wall 3 of the case 1 by screws.
It should be noted that the scheme provided by the invention is mainly applied to metal products, and besides the intelligent distribution box in the scheme, the scheme can also be a metering box, a branch box and a comprehensive distribution box; in addition, when meeting temperature rise and protection requirement, nonmetallic box also can reference.
The working principle of the inside and outside waterproof intelligent distribution box provided by the invention is as follows: when the intelligent distribution box provided by the invention is used outdoors, the inclined top plate 13 at the top of the box body 1 can conveniently guide rainwater when the intelligent distribution box encounters rainy weather, so that the top of the box body 1 is waterproof.
When rainwater is beaten to the side wall 3 of the box body 1, each rain baffle 4 on the side wall 3 of the box body 1 can primarily prevent the rainwater from being beaten to the side wall 3 of the box body 1 from the outside, so that the rainwater is prevented from entering the box body 1 through the heat dissipation holes 2;
when a part of rainwater enters the side wall 3 of the box body 1 through the heat dissipation holes 2 of the side wall 3 of the box body 1, the rainwater actually enters the shell 6, the water storage cavity 7 of the shell 6 can temporarily store the rainwater, the rainwater which has passed through the heat dissipation holes 2 is prevented from directly entering the electric elements in the box body 1, the flowing path length of the rainwater is prolonged, and the waterproof effect is better; meanwhile, the arrangement of the radiating holes 2 on the shell 6 ensures that the shell 6 can not prevent the electric elements in the box body 1 from radiating outwards under the function of isolating rainwater, and the radiating function of the whole device is not affected in the use state of the inner waterproof assembly and the outer waterproof assembly;
through addding interior waterproof assembly and outer waterproof assembly, fully improved the waterproof ability of lateral wall 3 of box 1, effectively avoided the influence of rainwater to electrical components from inside and outside both sides when realizing heat dissipation, fully guaranteed electrical components's normal use, solved the limited technical problem that leads to electrical components vulnerable of water-proof effects of block terminal among the prior art.
Example 2 of the inside and outside waterproof intelligent distribution box provided by the invention:
the differences from example 1 are mainly that:
in embodiment 1, the top of the rain-proof eave is of an inclined structure.
In this embodiment, as shown in fig. 4, the top of the rain-proof eave is in a horizontal structure.
Example 3 of the inside and outside waterproof intelligent distribution box provided by the invention:
the differences from example 1 are mainly that:
in embodiment 1, the vertical portion of the waterproof flap is fixedly connected to the side wall of the case by screws.
In this embodiment, the waterproof flap may also be secured to the side wall of the case by applying a glass frit.
Example 4 of the inside and outside waterproof intelligent distribution box provided by the invention:
the differences from example 1 are mainly that:
in embodiment 1, two groups of heat dissipation holes are formed in the side wall of the box body, and each group of heat dissipation holes comprises a plurality of heat dissipation holes which are arranged at intervals along the up-down direction.
In this embodiment, a set of heat dissipation holes or three sets of heat dissipation holes may also be disposed on the side wall of the case.
From the foregoing description of the present specification, it will be further understood by those skilled in the art that terms such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate an azimuth or a positional relationship, are based on the azimuth or the positional relationship shown in the drawings of the present specification, are for convenience only in explaining aspects of the present invention and simplifying the description, and do not explicitly or implicitly refer to devices or elements having to have the specific azimuth, be constructed and operate in the specific azimuth, and thus the azimuth or positional relationship terms described above should not be interpreted or construed as limitations of aspects of the present invention.
In addition, in the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless specifically defined otherwise.

Claims (10)

1. The utility model provides an inside and outside waterproof intelligent power distribution box, includes the box, a plurality of louvres, its characterized in that have been arranged to the lateral wall of box:
an outer waterproof component and an inner waterproof component are respectively arranged on the outer side and the inner side of the side wall of the box body;
the outer waterproof component is positioned at the position of the radiating hole so as to prevent rainwater from entering the radiating hole; the inner waterproof component is of a preassembled structure and is detachably arranged on the inner side of each radiating hole on the side wall of the box body.
2. The inside and outside waterproof intelligent distribution box according to claim 1, wherein: the plurality of radiating holes are uniformly distributed at intervals along the up-down direction, the upper hole edge of each radiating hole is provided with a rain shielding plate which is inclined from top to bottom and from inside to outside, and the plurality of rain shielding plates form the outer waterproof assembly.
3. The inside and outside waterproof intelligent distribution box according to claim 2, wherein: each rain shield plate is of a convex arc-shaped structure.
4. A waterproof inside and outside intelligent distribution box according to any one of claims 1 to 3, characterized in that: the dustproof net is arranged on the inner side of the side wall of the box body, covers the radiating holes at the same time, and is detachably provided with the inner waterproof assembly.
5. The inside and outside waterproof intelligent distribution box according to claim 4, wherein: the dustproof net is made of stainless steel.
6. The inside and outside waterproof intelligent distribution box according to claim 4, wherein: the inner waterproof component comprises a shell, the shell is mounted on the dust screen, a water storage cavity is formed in the shell, and the shell is provided with a waterproof component on the wall, facing away from the dust screen, of the shell.
7. The inside and outside waterproof intelligent distribution box according to claim 6, wherein: the shell wall of the shell, which is opposite to the dustproof net, is provided with a plurality of heat dissipation holes which are arranged from top to bottom, the upper side hole edge of each heat dissipation hole is provided with an arc-shaped baffle plate which is inclined from top to bottom and from outside to inside, and the plurality of arc-shaped baffle plates form the waterproof assembly.
8. The inside and outside waterproof intelligent distribution box according to claim 6 or 7, characterized in that: the shell is a rectangular shell, mounting plates are arranged at the upper end and the lower end of the rectangular shell, and the mounting plates are fixed on the dust screen through glass cement smearing.
9. A waterproof inside and outside intelligent distribution box according to any one of claims 1 to 3, characterized in that: the upper portion of box lateral wall still installs waterproof folded plate, waterproof folded plate including connecting vertical portion of box lateral wall and from bottom to top, from inside to outside slope portion, slope portion is used for sheltering from the rain-proof eaves at box top.
10. The inside and outside waterproof intelligent distribution box according to claim 9, wherein: the vertical part of the waterproof folded plate is fixedly connected with the side wall of the box body through a screw.
CN202310747043.5A 2023-06-21 2023-06-21 Inside and outside waterproof intelligent power distribution box Pending CN116759905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310747043.5A CN116759905A (en) 2023-06-21 2023-06-21 Inside and outside waterproof intelligent power distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310747043.5A CN116759905A (en) 2023-06-21 2023-06-21 Inside and outside waterproof intelligent power distribution box

Publications (1)

Publication Number Publication Date
CN116759905A true CN116759905A (en) 2023-09-15

Family

ID=87947572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310747043.5A Pending CN116759905A (en) 2023-06-21 2023-06-21 Inside and outside waterproof intelligent power distribution box

Country Status (1)

Country Link
CN (1) CN116759905A (en)

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