CN217115321U

CN217115321U - Outdoor photovoltaic of compact low pressure case of being incorporated into net

Info

Publication number: CN217115321U
Application number: CN202220006072.7U
Authority: CN
Inventors: 曹熙; 叶浩林
Original assignee: Yiwu Transport Electric Engineering Co ltd; Yiwu Power Transmission And Transformation Engineering Co ltd Bafang Electric Branch; Yiwu Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: Yiwu Transport Electric Engineering Co ltd; Yiwu Power Transmission And Transformation Engineering Co ltd Bafang Electric Branch; Yiwu Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-02
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses an outdoor photovoltaic of compact low pressure and net cage, the power distribution box comprises a box body, a plurality of louvre has been seted up to the front end lower part of box, the front end right part swing joint of box has the chamber door, the equal fixed mounting in upper end left part and the upper end right part of box has a supporting shoe, two the common fixed mounting in upper end of supporting shoe has the weather shield, the upper end middle part of weather shield has seted up flutedly, the inside of recess is provided with cooling device, the radiating groove has been seted up at the upper end middle part of box, the inside of radiating groove is provided with heat abstractor, the inside of box is provided with drying device. The heat inside the box is quickly dissipated through the heat dissipation grooves when the fan rotates quickly, the heat inside the box is reduced, the heat dissipation holes are matched to play a role in heat dissipation, the electronic element inside the box is prevented from being damaged due to overhigh temperature, the water storage box is arranged to conveniently collect rainwater, and the heat absorption performance and the flowability of the rainwater are utilized to take away the heat inside the box.

Description

Outdoor photovoltaic of compact low pressure case of being incorporated into net

Technical Field

The utility model relates to an outdoor photovoltaic of compact low pressure case technical field that is incorporated into the power networks especially relates to an outdoor photovoltaic of compact low pressure case that is incorporated into the power networks.

Background

The existing outdoor photovoltaic combined net cage generates a large amount of heat when in use, the electronic elements in the box body are easily damaged by the excessive heat, and meanwhile, the outdoor photovoltaic combined net cage is placed outdoors and is easily affected with damp when in rainy days, so that the normal use of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an outdoor photovoltaic of compact low pressure and box with a net has solved current outdoor photovoltaic and box with a net inside can produce a large amount of heats when using, and the inside electronic component of box is damaged easily to too much heat, and outdoor photovoltaic and box with a net are placed outdoors simultaneously, wet easily when rainy day, influence the problem of the normal use of equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an outdoor photovoltaic of compact low pressure and net cage, includes the box, a plurality of louvre has been seted up to the front end lower part of box, the front end right part swing joint of box has the chamber door, the equal fixed mounting in upper end left part and the upper end right part of box has a supporting shoe, two the common fixed mounting in upper end of supporting shoe has the weather shield, the upper end middle part of weather shield has seted up flutedly, the inside of recess is provided with cooling device, the radiating groove has been seted up at the upper end middle part of box, the inside of radiating groove is provided with heat abstractor, the inside of box is provided with drying device.

Preferably, cooling device includes the water storage box, the aqua storage tank has been seted up to the upper end of water storage box, the lower extreme right part fixed mounting of water storage box has the L venturi tube, the surface upper portion fixed mounting of L venturi tube has first valve, cooling device passes through water storage box and weather shield fixed connection.

Preferably, drying device includes the U-shaped pipe, the surface upper portion left side fixed mounting of U-shaped pipe has the inlet pipe, the surface fixed mounting of inlet pipe has the second valve, the surface upper portion right side fixed mounting of U-shaped pipe has the intake pipe, drying device passes through U-shaped pipe and box fixed connection.

Preferably, heat abstractor includes the diaphragm, the upper end middle part fixed mounting of diaphragm has driving motor, driving motor's output fixed mounting has the drive shaft, the surface lower part fixed mounting of drive shaft has the fan, heat abstractor passes through diaphragm and box fixed connection.

Preferably, the air inlet pipe is located below the heat sink.

Preferably, the L-shaped pipe is located inside the case.

Compared with the prior art, the beneficial effects of the utility model are that

1. This outdoor photovoltaic of compact low pressure and box with a net, the heat of inside the box is discharged away through the radiating groove fast when rotating fast through the fan, reduce the inside heat of box, cooperate the louvre to play the radiating action simultaneously, prevent that the inside electronic component of box from being damaged by the high temperature, be provided with the convenient rainwater of collecting of water storage box when rainy day simultaneously, the heat absorption nature and the mobility of rainwater take away the inside heat of box, and then play the effect that reduces the inside temperature of box, prevent and the electronic component in the box with a net damage of being heated.

2. Utilize the drier to be used for the inside of dry box, prevent that the inside component of box from weing and damaging, blow in the air inlet pipe when rotating fast through the fan to make the drier at the motion of U-shaped pipe, and then can carry out abundant drying to the box inside, improve drying effect, prevent that electronic component from weing, guarantee the normal use of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the heat sink of the present invention;

FIG. 3 is a schematic structural view of a cooling device according to the present invention;

FIG. 4 is a schematic structural view of the drying device of the present invention;

fig. 5 is a schematic structural view of the heat dissipation device of the present invention.

In the figure: 1. a box body; 2. heat dissipation holes; 3. a box door; 4. a support block; 5. a rain shield; 6. a groove; 7. a cooling device; 8. a heat sink; 9. a heat sink; 10. a drying device; 71. a water storage box; 72. a water storage tank; 73. an L-shaped tube; 74. a first valve; 101. a U-shaped tube; 102. a feed pipe; 103. a second valve; 104. an air inlet pipe; 91. a transverse plate; 92. a drive motor; 93. a drive shaft; 94. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an outdoor photovoltaic of compact low pressure and box with a net, including box 1, a plurality of louvre 2 has been seted up to the front end lower part of box 1, box 1's front end right part swing joint has chamber door 3, the equal fixed mounting in upper end left part and the upper end right part of box 1 has a supporting shoe 4, the common fixed mounting in upper end of two supporting shoes 4 has weather shield 5, recess 6 has been seted up at the upper end middle part of weather shield 5, the inside of recess 6 is provided with cooling device 7, radiating groove 8 has been seted up at the upper end middle part of box 1, the inside of radiating groove 8 is provided with heat abstractor 9, the inside of box 1 is provided with drying device 10.

The utility model discloses in, cooling device 7 includes water storage box 71, it conveniently collects the rainwater to be provided with water storage box 71 when the rainy day, aqua storage tank 72 has been seted up to the upper end of water storage box 71, the lower extreme right part fixed mounting of water storage box 71 has L venturi tube 73, the rainwater enters into in the L venturi tube 73, utilize the endotherm and the mobility of rainwater to take away the heat of box 1 inside, and then play the effect that reduces the 1 inside temperature of box, prevent and the interior electronic component of box with a net thermal damage, the surface upper portion fixed mounting of L venturi tube 73 has first valve 74, cooling device 7 passes through

water storage box

71 and 5 fixed connection of weather shield.

The utility model discloses in, drying device 10 includes U-shaped pipe 101, conveniently pour the drier into inlet pipe 102 in, and enter into U-shaped pipe 101, utilize the drier to be used for the inside of dry box 1, prevent that the inside component of box 1 from weing and damaging, the surface upper portion left side fixed mounting of U-shaped pipe 101 has inlet pipe 102, the surface fixed mounting of inlet pipe 102 has second valve 103, the surface upper portion right side fixed mounting of U-shaped pipe 101 has intake pipe 104, drying device 10 passes through U-shaped pipe 101 and box 1 fixed connection.

The utility model discloses in, heat abstractor 9 includes diaphragm 91, diaphragm 91's upper end middle part fixed mounting has driving motor 92, driving motor 92's output fixed mounting has drive shaft 93, it rotates to drive shaft 93 through driving motor 92, thereby drive fan 94 when rotating fast with the inside heat of box 1 and arrange away through radiating groove 8 fast, reduce the inside heat of box 1, the surface lower part fixed mounting of drive shaft 93 has fan 94, heat abstractor 9 passes through diaphragm 91 and box 1 fixed connection.

In the present invention, the air inlet pipe 104 is located below the heat sink 9; an L-shaped pipe 73 is located inside the tank 1.

When in use: the driving shaft 93 is driven to rotate by the driving motor 92, so that the heat inside the box body 1 is quickly dissipated through the heat dissipation groove 8 when the fan 94 is driven to rotate quickly, the heat inside the box body 1 is reduced, meanwhile, the heat dissipation hole 2 is matched to play a role in heat dissipation, the electronic element inside the box body 1 is prevented from being damaged due to overhigh temperature, meanwhile, the water storage box 71 is arranged in rainy days to facilitate rainwater collection, the first valve 74 is opened, so that rainwater enters the L-shaped pipe 73, the heat inside the box body 1 is taken away by utilizing the heat absorption property and the fluidity of the rainwater, the function of reducing the temperature inside the box body 1 is further played, and the electronic element inside the net cage is prevented from being damaged due to heat; through rotating second valve 103, thereby conveniently pour the drier into inlet pipe 102 in, and enter into U-shaped pipe 101, utilize the drier to be used for the inside of dry box 1, prevent that the inside component of box 1 from weing and damaging, blow in intake pipe 104 when rotating fast through fan 94, thereby make the drier at the motion of U-shaped pipe 101, and then can carry out abundant drying to box 1 inside, improve drying effect, prevent that electronic component from weing, guarantee equipment's normal use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor photovoltaic of compact low pressure and net cage, includes box (1), its characterized in that, a plurality of louvre (2) have been seted up to the front end lower part of box (1), the front end right part swing joint of box (1) has chamber door (3), the equal fixed mounting in upper end left part and the upper end right part of box (1) has a supporting shoe (4), two the common fixed mounting in upper end of supporting shoe (4) has weather shield (5), the upper end middle part of weather shield (5) is seted up flutedly (6), the inside of recess (6) is provided with cooling device (7), radiating groove (8) have been seted up at the upper end middle part of box (1), the inside of radiating groove (8) is provided with heat abstractor (9), the inside of box (1) is provided with drying device (10).

2. The outdoor photovoltaic net-combining box of compact low pressure according to claim 1, characterized in that the cooling device (7) comprises a water storage box (71), a water storage groove (72) is opened at the upper end of the water storage box (71), an L-shaped pipe (73) is fixedly installed at the right part of the lower end of the water storage box (71), a first valve (74) is fixedly installed at the upper part of the outer surface of the L-shaped pipe (73), and the cooling device (7) is fixedly connected with the rain shield (5) through the water storage box (71).

3. The compact type low-voltage outdoor photovoltaic grid-connected box according to claim 1, wherein the drying device (10) comprises a U-shaped pipe (101), a feeding pipe (102) is fixedly installed on the left side of the upper portion of the outer surface of the U-shaped pipe (101), a second valve (103) is fixedly installed on the outer surface of the feeding pipe (102), an air inlet pipe (104) is fixedly installed on the right side of the upper portion of the outer surface of the U-shaped pipe (101), and the drying device (10) is fixedly connected with the box body (1) through the U-shaped pipe (101).

4. The compact type low-voltage outdoor photovoltaic grid-connected box according to claim 1, wherein the heat dissipation device (9) comprises a transverse plate (91), a driving motor (92) is fixedly installed in the middle of the upper end of the transverse plate (91), a driving shaft (93) is fixedly installed at the output end of the driving motor (92), a fan (94) is fixedly installed on the lower portion of the outer surface of the driving shaft (93), and the heat dissipation device (9) is fixedly connected with the box body (1) through the transverse plate (91).

5. A compact low-voltage outdoor photovoltaic combiner and network box according to claim 3, characterized in that said air intake duct (104) is located below the heat sink (9).

6. A compact low-voltage outdoor photovoltaic combiner and network box according to claim 2, characterized in that said L-shaped pipes (73) are located inside the box (1).