CN209786553U - Outdoor rainproof distribution box - Google Patents

Outdoor rainproof distribution box Download PDF

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Publication number
CN209786553U
CN209786553U CN201920978267.6U CN201920978267U CN209786553U CN 209786553 U CN209786553 U CN 209786553U CN 201920978267 U CN201920978267 U CN 201920978267U CN 209786553 U CN209786553 U CN 209786553U
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CN
China
Prior art keywords
plate
box
rain
plates
sealing
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Active
Application number
CN201920978267.6U
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Chinese (zh)
Inventor
刘镇
姚钢
陈家新
孙富生
宋宏珂
尚新华
张金保
张蕾
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FEILONG EQUIPMENT Co Ltd NANYANG
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FEILONG EQUIPMENT Co Ltd NANYANG
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Priority to CN201920978267.6U priority Critical patent/CN209786553U/en
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Abstract

the utility model discloses an outdoor rainproof distribution box, which comprises a box body, a rainproof ceiling arranged above the box body, an air supply system arranged inside the box body and a foot cup arranged at the bottom of the box body; the rain-proof ceiling comprises side sealing plates arranged at two ends of the rain-proof ceiling, a plurality of rain-proof side plates fixed along the top edges of the side sealing plates, a rain-proof top plate arranged at the top ends of the side sealing plates and a return-shaped plate fixed at the bottom of the side sealing plates. The utility model discloses strengthened the structural strength who keeps off the rain roof, the effectual ventilation effect who improves rain-proof ceiling can prevent that the rainy day has the condition of strong wind inside the rainwater backward flow advances the block terminal, adopts neotype air supply system to guarantee that the inside temperature distribution of block terminal is even in addition.

Description

Outdoor rainproof distribution box
Technical Field
The utility model relates to a power equipment technical field, concretely relates to outdoor rain-proof block terminal.
Background
with the acceleration of social modernization process, the distribution box is used as the final-stage equipment of a power distribution system, electric energy can be distributed in time according to power supply requirements, and the application field of the distribution box is more and more extensive. The existing distribution box has various types and is applied to various environmental conditions, so special protection is required to be implemented for the distribution box applied to special environmental conditions. For example, an electric distribution box disposed outdoors needs to be waterproof and heat-proof.
The existing outdoor distribution box is generally provided with a rainproof ceiling, although the ceiling is provided with a gap for ventilation, the air flow in the ceiling can rise along the water baffle because the water baffle is of a flat plate structure, so that the gap at the lower end of the ceiling has poor ventilation effect, and even some ventilation gaps are in the same nominal shape; secondly, because the length of the rain baffle is longer, the existing rain baffle is easy to deform after being installed, so that the size of a gap between the rain baffles is not uniform, and the ventilation effect of the equipment can be reduced; at present, a ventilation fan is directly arranged in a distribution box with a heat dissipation function, airflow generated by the ventilation fan cannot reach every corner in the distribution box, and the temperature of part of dead corners is still high, so that the temperature distribution in the distribution box is uneven; in addition, under the condition of strong wind in rainy days, the effect of wind can cause rainwater to flow back into the distribution box, thereby causing potential safety hazards.
disclosure of Invention
The utility model discloses a solve prior art not enough, provide one kind and adopted novel air supply system, the heat dispersion of taking a breath is good, can prevent simultaneously that the rainwater from getting into the outdoor rain-proof block terminal in the block terminal.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the outdoor rainproof distribution box comprises a box body, a rainproof ceiling arranged above the box body, an air supply system arranged in the box body and a foot cup arranged at the bottom of the box body; the rain-proof ceiling comprises side sealing plates arranged at two ends of the rain-proof ceiling, a plurality of rain-proof side plates fixed along the edges of the tops of the side sealing plates, a rain-proof top plate arranged at the top ends of the side sealing plates and a return-shaped plate fixed with the bottoms of the side sealing plates;
the rain shielding side plate comprises a base plate, spoilers obliquely arranged on one side of the base plate and first reinforcing rib plates arranged at intervals along the length direction of the base plate; the substrates are arranged in a staggered way from end to end, and a gap for ventilation is arranged between every two adjacent substrates; two edges of the base plate perpendicular to the side sealing plates are provided with bent parts;
The rain shielding top plate comprises a V-shaped plate and second reinforcing rib plates arranged at intervals along the length direction of the V-shaped plate; the opening of the V-shaped plate is downward, and a gap for ventilation is also arranged between the lower edge of the V-shaped plate and the two rain-shielding side plates at the uppermost end;
The bottom surface of the return-shaped plate is fixed with the upper end of the box body, and the middle part of the return-shaped plate is provided with a through hole so as to communicate the box body with the rainproof ceiling.
Furthermore, the rain-proof side plate and the rain-proof top plate are fixed with the side sealing plate through a first reinforcing rib plate and a second reinforcing rib plate which are arranged at two ends of the rain-proof side plate and the rain-proof top plate respectively, and a sealing interlayer is arranged between the side sealing plate and the rain-proof side plate as well as between the side sealing plate and the rain-proof top plate.
furthermore, the top edge of the side sealing plate is provided with a folding edge extending towards one side, and the folding edge is positioned above the rain shielding side plate and the rain shielding top plate.
Furthermore, air supply system is including setting up the indoor fan of fan and setting up a plurality of ventilation pipes in box bottom plate top, the air outlet and the ventilation pipe intercommunication of fan.
Furthermore, the side of fan room and box is fixed, and the side of box is provided with the ventilation window that is used for fan room and outside intercommunication, and the outside of ventilation window is provided with the open rain-proof cover in bottom.
Furthermore, the ventilation pipe is provided with air holes for blowing air into the box body at intervals along the length direction of the ventilation pipe.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. The spoiler in the utility model can prevent the air current from rising along the base plate, the air current flows along the lower surface of the spoiler and is blown out from the ventilated clearance, so that the clearance at the lower end of the ceiling can also play a good ventilation effect;
2. The spoiler and the first reinforcing rib plate arranged in the utility model enhance the structural strength of the rain-shielding side plate, so that the rain-shielding side plate is not easy to deform, the uniform and consistent clearance for ventilation is ensured, and the ventilation effect is further improved;
3. The utility model adopts a novel air supply system, so that each position inside the distribution box can be cooled, and the problem of uneven temperature distribution in the distribution box in the prior art is solved;
4. the utility model provides a flexion can stop the rainwater refluence to inside preventing that the rainwater from getting into rain-proof ceiling, avoid taking place the incident.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a partial view of the ceiling portion of FIG. 2;
FIG. 4 is a partial view taken at I of FIG. 3;
FIG. 5 is a partial view taken at II in FIG. 2;
FIG. 6 is a partial view at III of FIG. 3;
FIG. 7 is a perspective view of a rain shield side panel;
Fig. 8 is a schematic view of the assembly of the side sealing plates and the sealing layer.
the reference numerals are explained below:
In the figure: 1. a box body; 2. a rain-proof ceiling; 21. a side sealing plate; 22. a rain shield side plate; 221. a substrate; 222. a spoiler; 223. a first reinforcing rib plate; 23. a rain-shielding roof; 231. a V-shaped plate; 232. a second reinforcing rib plate; 24. sealing the interlayer; 25. a return plate; 3. a fan; 4. a fan chamber; 5. a ventilation window; 6. a rain cover; 7. a shunt tube; 8. a vent pipe; 9. a pipe clamp; 10. a foot cup.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
referring to fig. 1-8, the utility model provides an outdoor rainproof distribution box, which comprises a box body 1, a rainproof ceiling 2 arranged above the box body 1, an air supply system arranged inside the box body 1 and a plurality of foot cups 10 arranged at the bottom of the box body 1; the rain-proof roof 2 comprises side sealing plates 21 arranged at two ends of the rain-proof roof, a plurality of rain-proof side plates 22 fixed along the top edges of the side sealing plates 21, a rain-proof top plate 23 arranged at the top ends of the side sealing plates 21 and a clip-shaped plate 25 fixed with the bottoms of the side sealing plates 21.
the rain shield side plate 22 comprises a base plate 221, a spoiler 222 obliquely arranged on one side of the base plate 221 and first reinforcing rib plates 223 arranged at intervals along the length direction of the base plate 221; the base plates 221 are arranged in a staggered manner from end to end, a gap for ventilation is formed between every two adjacent base plates 221, and the interior of the rainproof ceiling 2 is communicated with the outside through the gap.
the rain-shielding top plate 23 comprises a V-shaped plate 231 and second reinforcing rib plates 232 arranged at intervals along the length direction of the V-shaped plate 231; the opening of the V-shaped plate 231 is downward, and a gap for ventilation is also arranged between the lower edge of the V-shaped plate and the two rain-shielding side plates 22 at the uppermost end; preferably, the two sides of the V-shaped plate 231 perpendicular to the side sealing plate 21 may be provided with downward bent portions, as shown in fig. 4.
the bottom surface of the return plate 25 is fixed with the upper end of the box body 1, and the middle part of the return plate 25 is provided with a through hole so as to communicate the box body 1 with the rainproof ceiling 2.
in the present invention, the two vertical edges of the base plate 221 and the side sealing plate 21 are both provided with a bending portion. Referring to fig. 4, the bent portion at the upper end of the same base plate 221 is bent upward, and the bent portion at the lower end is bent downward. In the prior art, under the condition of strong wind in rainy days, rainwater can flow back into the distribution box under the action of wind force, so that potential safety hazards are caused; the utility model provides a flexion can stop the rainwater refluence to prevent that the rainwater from getting into rain-proof ceiling 2 inside.
In the utility model, the rain-shielding side plate 22 and the rain-shielding top plate 23 are respectively fixed with the side sealing plate 21 through the first reinforcing rib plate 223 and the second reinforcing rib plate 232 arranged at the two ends of the rain-shielding side plate and can adopt a fixing mode such as riveting or screw connection in specific implementation; a sealing interlayer 24 is arranged between the side sealing plate 21 and the rain-proof side plate 22 and the rain-proof top plate 23, the sealing interlayer 24 is mainly used for preventing rainwater on the base plate 221 from flowing into the rain-proof ceiling 2 from two sides of the base plate 221, and can be a common rubber pad; the top edge of the side sealing plate 21 is provided with a folded edge extending to one side, and the folded edge is positioned above the rain shielding side plate 22 and the rain shielding top plate 23.
the utility model discloses in, air supply system is including setting up fan 3 in the fan room 4 and fixing a plurality of ventilation pipes 8 in 1 bottom plate top of box through pipe strap 9, the air outlet of fan 3 passes through shunt tubes 7 intercommunication with ventilation pipe 8. The fan chamber 4 is fixed with the side surface of the box body 1, and the fan chamber 4 is not communicated with the interior of the box body 1. The side of box 1 is provided with the ventilation window 5 that is used for fan room 4 and outside intercommunication, and the outside of ventilation window 5 is provided with the open rain-proof cover 6 in bottom. The ventilation window 5, which is mainly used to prevent impurities from entering the fan chamber 4, may be a window screen fixed to the side of the cabinet 1. The rain hood 6 is primarily used to prevent rain water from entering the fan chamber 4, and is only open at the bottom for ventilation. The ventilation pipe 8 is provided with air holes 81 for blowing air into the box body 1 at intervals along the length direction, and the air holes 81 can be elongated holes as the preferable air holes.
In the concrete implementation process of the utility model, the external low-temperature air is pressed into the ventilation pipe 8 by the fan 3 and then blown into each position inside the box body 1 from the air holes 81, so that each position inside the distribution box can be cooled, and the problem of uneven temperature distribution in the distribution box in the prior art is solved; referring to fig. 4, the spoiler 222 disposed under the rain-shielding side plate 22 of the present invention can prevent the airflow from rising along the base plate 221, and the airflow flows along the lower surface of the spoiler 222 and blows out from the ventilating gap, so that the ventilating gap at the lower end of the ceiling can also have a good ventilating effect; in addition, the spoiler 222 and the first reinforcing rib plate 223 are arranged to enhance the structural strength of the rain shield side plate 22, so that the rain shield side plate is not easy to deform, the uniform and consistent gap for ventilation is ensured, and the ventilation effect is further improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The outdoor rainproof distribution box comprises a box body (1), a rainproof ceiling (2) arranged above the box body (1), an air supply system arranged in the box body (1) and a foot cup (10) arranged at the bottom of the box body (1), and is characterized in that the rainproof ceiling (2) comprises side sealing plates (21) arranged at two ends of the rainproof ceiling, a plurality of rainproof side plates (22) fixed along the top edges of the side sealing plates (21), a rainproof top plate (23) arranged at the top ends of the side sealing plates (21) and a return plate (25) fixed with the bottoms of the side sealing plates (21);
the rain-proof side plate (22) comprises a base plate (221), spoilers (222) obliquely arranged on one side of the base plate (221) and first reinforcing rib plates (223) arranged at intervals along the length direction of the base plate (221); the base plates (221) are arranged in a staggered way from end to end, and a gap for ventilation is arranged between every two adjacent base plates (221); two edges of the base plate (221) perpendicular to the side sealing plates (21) are provided with bent parts;
The rain shielding top plate (23) comprises a V-shaped plate (231) and second reinforcing rib plates (232) arranged at intervals along the length direction of the V-shaped plate (231); the opening of the V-shaped plate (231) is downward, and a gap for ventilation is also arranged between the lower edge of the V-shaped plate and the two rain-shielding side plates (22) at the uppermost end;
The bottom surface of the return-shaped plate (25) is fixed with the upper end of the box body (1), and the middle part of the return-shaped plate (25) is provided with a through hole so as to communicate the box body (1) with the rainproof ceiling (2).
2. The outdoor rainproof distribution box of claim 1, wherein: the rain shielding side plate (22) and the rain shielding top plate (23) are respectively fixed with the side sealing plate (21) through a first reinforcing rib plate (223) and a second reinforcing rib plate (232) which are arranged at the two ends of the rain shielding side plate and the rain shielding top plate, and a sealing interlayer (24) is arranged between the side sealing plate (21) and the rain shielding side plate (22) and the rain shielding top plate (23).
3. The outdoor rainproof distribution box of claim 2, wherein: and the top edge of the side sealing plate (21) is provided with a folded edge extending towards one side, and the folded edge is positioned above the rain shielding side plate (22) and the rain shielding top plate (23).
4. the outdoor rainproof distribution box of claim 1, wherein: the air supply system comprises a fan (3) arranged in a fan chamber (4) and a plurality of ventilation pipes (8) arranged above a bottom plate of the box body (1), and an air outlet of the fan (3) is communicated with the ventilation pipes (8).
5. the outdoor rainproof distribution box of claim 4, wherein: the fan room (4) is fixed with the side of the box body (1), the side of the box body (1) is provided with a ventilating window (5) used for communicating the fan room (4) with the outside, and the outer side of the ventilating window (5) is provided with a rain cover (6) with an open bottom.
6. The outdoor rainproof distribution box of claim 4, wherein: the ventilating pipe (8) is provided with air holes (81) for blowing air into the box body (1) at intervals along the length direction.
CN201920978267.6U 2019-06-27 2019-06-27 Outdoor rainproof distribution box Active CN209786553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920978267.6U CN209786553U (en) 2019-06-27 2019-06-27 Outdoor rainproof distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920978267.6U CN209786553U (en) 2019-06-27 2019-06-27 Outdoor rainproof distribution box

Publications (1)

Publication Number Publication Date
CN209786553U true CN209786553U (en) 2019-12-13

Family

ID=68789168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920978267.6U Active CN209786553U (en) 2019-06-27 2019-06-27 Outdoor rainproof distribution box

Country Status (1)

Country Link
CN (1) CN209786553U (en)

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