CN215911729U - Rain shield for electronic box - Google Patents

Abstract

The utility model relates to the technical field of baffles, in particular to a rain baffle of an electric box, which comprises an installation plate, a first baffle and a second baffle, wherein one side of the first baffle is fixedly connected with the installation plate, the other side of the first baffle is fixedly connected with the second baffle, the installation plate comprises a fixing part for installation, and the first baffle is provided with a first through hole. During the use, fix mounting panel and electronic box and the below of the bleeder vent of electronic box is located to first baffle through the fixed part, when meetting rainwater weather, most rainwater and mounting panel landing after contacting, the rainwater that less part can take place to flow backward flows into behind the first baffle, receives stopping of second baffle and takes place to assemble, assembles into and flows out from first through-hole behind the rivers, can prevent that the rainwater from flowing backward and getting into the electronic box and cause the destruction to the electronic box internal plant.

Description

Rain shield for electronic box

Technical Field

The utility model relates to the technical field of baffles, in particular to a rain baffle of an electric box.

Background

Outdoor box transformer isoelectrical apparatus stores in the electronic box usually, for the ventilation cooling of guaranteeing the electronic box, sets up the bleeder vent at the top of electronic box shell usually to be equipped with the sealing strip in cabinet door department and prevent that the electronic box is inside to intake. However, when the electrical box arranged outdoors encounters extreme weather such as rainy days, even typhoon days and the like, the rainwater is easily poured into the ventilation hole, so that the rainwater enters the electrical box to damage equipment, and therefore the electrical box rain baffle is required to prevent the rainwater from pouring.

SUMMERY OF THE UTILITY MODEL

Based on the technical scheme, the utility model provides the rain shield of the electric box, which can prevent rainwater from flowing backwards.

The technical scheme of the utility model is as follows: the utility model provides an electronic box weather shield, includes mounting panel, first baffle and second baffle, one side of first baffle with mounting panel fixed connection, the opposite side with second baffle fixed connection, the mounting panel is including the fixed part that is used for the installation, first through-hole has been seted up to first baffle.

Optionally, the fixing portion includes a bolt and a second through hole provided in the mounting plate, and the bolt is inserted into the second through hole and fixedly connected to the electronic box.

Optionally, the second through holes are a plurality of through holes arranged in parallel on one side of the first baffle.

Optionally, the bolt is a self-tapping screw.

Optionally, both ends of the bolt are coated with sealant.

Optionally, the bolts are at least three and uniformly distributed on the first baffle.

Optionally, the thicknesses of the mounting plate, the first baffle plate and the second baffle plate are all 1-5 mm.

Optionally, the longitudinal section of the mounting plate is rectangular, the length of the mounting plate is 500-1000 mm, and the width of the mounting plate is 50-150 mm.

Optionally, the aperture of the first through hole is 20-50 mm.

Optionally, the first through holes are at least provided with two through holes and are uniformly distributed on the first baffle.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

when the rain baffle for the electric box is used, the mounting plate and the electric box are fixed through the fixing part, the first baffle is arranged below the air holes of the electric box, most rainwater slides down after contacting the mounting plate in rainy days, a small part of rainwater which flows backward flows into the first baffle and is collected by the second baffle, and the rainwater flows out of the first through hole after being collected into water flow, so that the rainwater can be prevented from flowing backward into the electric box to damage equipment in the electric box.

Drawings

Fig. 1 is a schematic structural view of a rain shield of an electrical box according to an embodiment of the present invention.

Fig. 2 is a front view of a rain shield for an electrical box according to an embodiment of the present invention.

Fig. 3 is a schematic structural view illustrating a rain shield of an electrical box according to an embodiment of the present invention.

Description of reference numerals:

1. mounting panel, 11, bolt, 12, second through-hole, 2, first baffle, 21, first through-hole, 3, second baffle, 4, electronic box, 41, bleeder vent, L, the length of the longitudinal section of mounting panel, D1, the thickness of mounting panel, first baffle and second baffle, D2, the width of the longitudinal section of mounting panel, D3, the aperture of first through-hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, the terms "first", "second", and the like are employed in the present invention to describe various information, but the information should not be limited to these terms, which are used only to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Referring to fig. 1, 2 and 3, the embodiment provides an electric box rain baffle, including mounting panel 1, first baffle 2 and second baffle 3, one side and mounting panel 1 fixed connection of first baffle 2, opposite side and second baffle 3 fixed connection, mounting panel 1 is including the fixed part that is used for the installation, and first through-hole 21 has been seted up to first baffle 2. During the use, fix mounting panel 1 and electronic box 4 and first baffle 2 locates the below of electronic box 4's bleeder vent 41 through the fixed part, when meetting rainwater weather, most rainwater and mounting panel 1 contact back landing, the rainwater that less part can take place to flow backward flows into first baffle 2 back, receives the blocking emergence of second baffle 3 and assembles, flow from first through-hole 21 after assembling into the rivers, can prevent that the rainwater from flowing backward and getting into electronic box 4 and cause the destruction to the equipment in the electronic box 4.

Preferably, referring to fig. 3, in the present embodiment, the fixing portion includes a bolt 11 and a second through hole 12 opened in the mounting plate 1, and the bolt 11 is inserted into the second through hole 12 and fixedly connected to the electrical box 4. Specifically, in this embodiment, bolt 11 is self tapping screw and is equipped with threely at least, and a plurality of self tapping screw evenly distributed has increased the steadiness when installing in first baffle 2, can be with this electronic box 4 weather shield demountable installation in electronic box 4 that does not predetermine the bolt hole through self tapping screw.

Preferably, referring to fig. 1, in this embodiment, the second through holes 12 are a plurality of through holes arranged in parallel on one side of the first baffle 2, and the bolts are installed through the second through holes 12 at suitable positions according to actual use conditions, so as to avoid the situation that the size of the installation plate 1 is not matched with the gaps of the air holes 41 of the electrical box 4.

Preferably, in this embodiment, both ends of the bolt 11 are coated with a sealant (the sealant is not shown in the figure), so as to increase the sealing performance between the bolt 11 and the mounting plate 1 and the electric box 4, and prevent rainwater from flowing into the electric box 4 from the gap between the bolt 11 and the mounting plate 1 and between the bolt 11 and the electric box 4.

Preferably, referring to fig. 1, in the present embodiment, the thickness D1 of the mounting plate 1, the first baffle 2 and the second baffle 3 is 1-5 mm. Specifically, in this embodiment, the thickness D1 of mounting panel 1, first baffle 2 and second baffle 3 is 1mm, and thickness too big can increase the fashioned degree of difficulty and extravagant fashioned material, and the intensity of mounting panel 1, first baffle 2 and the second baffle 3 of thickness undersize is not enough, breaks easily when the shaping.

Preferably, referring to fig. 1 and 2, in the present embodiment, the longitudinal section of the mounting plate 1 is rectangular, the length L is 500-1000 mm, and the width D2 is 50-150 mm. Specifically, in the present embodiment, the length L of the longitudinal section of the mounting plate 1 is 700mm, and the width D2 is 100 mm.

Preferably, referring to fig. 1, in the present embodiment, the aperture D3 of the first through hole 21 is 20-50 mm, and at least two first through holes 21 are uniformly distributed on the first baffle 2. Specifically, in this embodiment, in order to make the rainwater of flowing backward discharge better, aperture D3 of first through-hole 21 is 30mm, and the quantity of first through-hole 21 is 8, and too little aperture is unfavorable for the outflow of rainwater, and too big aperture can reduce the intensity of first baffle 2.

The utility model provides a rain shield for electric box, when using, the below of the bleeder vent of electric box is located to first baffle, mounting panel and electric box laminating, it is fixed and sealed gluey involution with the electric box through self tapping screw, when meetting rainwater weather, landing after most rainwater and mounting panel contact, the rainwater that few parts can take place to flow backward flows into behind the first baffle, receive blockking of second baffle and take place to assemble, flow from first through-hole after assembling into the rivers, can prevent that the rainwater from flowing backward and getting into the electric box and cause the destruction to the equipment in the electric box.

The rain shield of the electric box of the embodiment has the following beneficial effects:

one, during the use, fix mounting panel and electronic box and the below of the bleeder vent of electronic box is located to first baffle through the fixed part, when meetting rainwater weather, most rainwater and mounting panel landing after contacting, the rainwater that less part can take place to flow backward flows into behind the first baffle, receives stopping of second baffle and takes place to assemble, assembles into and flows out from first through-hole behind the rivers, can prevent that the rainwater from flowing backward and getting into the electronic box and causing the destruction to the electronic box internal plant.

And secondly, sealing the two ends of the bolt by adopting a sealant, and preventing rainwater from flowing into the electric box from the installation gap between the bolt and the installation plate or the installation gap between the bolt and the electric box.

The thickness of the mounting plate, the first baffle and the second baffle is controlled, the forming difficulty is increased and the forming material is wasted due to the overlarge thickness, the strength is insufficient due to the undersize thickness, and the fracture is easy to occur during forming.

The foregoing is directed to the preferred embodiment of the present invention, and it is understood that various changes and modifications may be made by one skilled in the art without departing from the spirit of the utility model, and it is intended that such changes and modifications be considered as within the scope of the utility model.

Claims (10)

1. The utility model provides an electronic box weather shield, its characterized in that, includes mounting panel, first baffle and second baffle, one side of first baffle with mounting panel fixed connection, the opposite side with second baffle fixed connection, the mounting panel is including the fixed part that is used for the installation, first through-hole has been seted up to first baffle.

2. The electrical box rain baffle of claim 1, wherein the fixing portion comprises a bolt and a second through hole provided in the mounting plate, and the bolt is inserted into the second through hole and is fixedly connected with the electrical box.

3. The electrical box flashing according to claim 2 wherein the second plurality of through holes are a plurality of through holes disposed in parallel on a side of the first baffle.

4. An electrical box flashing according to claim 2 wherein the bolts are self-tapping screws.

5. The electrical box flashing as defined in claim 2 wherein the bolt is coated at both ends with a sealant.

6. An electrical box flashing according to claim 2 wherein the bolts are provided in at least three and evenly distributed in the first baffle.

7. The electrical box flashing as defined in claim 1 wherein the mounting plate, the first baffle, and the second baffle are each 1-5 mm thick.

8. The electrical box flashing as defined in claim 1 wherein the mounting plate has a rectangular longitudinal cross-section with a length of 500 and 1000mm and a width of 50-150 mm.

9. An electrical box flashing according to claim 1 wherein the first through-hole has a diameter of 20-50 mm.

10. An electrical box flashing according to claim 1 wherein the first through holes are provided in at least two and evenly distributed in the first baffle.

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