CN204012339U - Solar energy distributed board outdoor - Google Patents

Abstract

The solar outdoor distribution box includes a base, on which there is a box with an open front side, a box door is provided on the open side of the box, a door lock is provided on the box door, and a herringbone is arranged on the top of the box. The rainproof sunshade, the upper surface of the rainproof sunshade is pasted with a waterproof reflective film, the lower surface of the rainproof sunshade is provided with a heating plate, and the upper side of the rainproof sunshade is provided with a solar panel parallel to the rainproof sunshade. The battery panel, the bottom of the box is equipped with a water-cooling circulation system, the door is provided with a perspective window made of transparent materials, and the upper right corner of the door is provided with a groove for placing a sign. The cooling function of the utility model provides the components with a temperature that will not be too high, which can avoid frequent tripping of switches in the distribution box in summer high temperature seasons, ensuring the reliability of power supply; rain and sun protection, greatly extending the life of the box; working It is safer for personnel to check the instrument every time; the identification plate is set in the groove and will not scratch the operator.

Description

Solar Outdoor Distribution Box

technical field

The utility model belongs to the technical field of electric equipment, in particular to a solar outdoor distribution box.

Background technique

The distribution box includes a box body and a box door installed on the box body. The distribution box in the prior art has the following defects: 1. Since the distribution box is usually integrated with a large number of electrical component modules and various discrete electronic components, the distribution box does not have measures and functions for automatic cooling , These electrical components work in a high temperature environment for a long time, not only will they age in advance and shorten the service life, but also, once the internal temperature of the distribution box is too high, it will seriously affect the control accuracy and control stability, and even cause the electrical components to burn out, causing accidents Shutdown, especially in the summer high temperature season, frequent tripping of switches in the distribution box affects the reliability of power supply; 2. Since the distribution box is generally installed outdoors, the existing distribution box is not rainproof and sunscreen 3. Every time the staff checks the instrument, they need to open the door of the box, which is not only cumbersome to operate, but also easy to enter a large amount of dust. Moreover, the work After the personnel open the box door, it is easy to touch the cables and conductive elements in the box, thereby causing electric shock accidents and low safety performance; Outside, the operator is easily scratched around the brand.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a solar outdoor distribution box with high safety, reliability and long service life.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the solar outdoor power distribution box includes a base, and a box body with an open front side is arranged on the base, and a box door is provided on the open side of the box body through a hinge. There is a door lock on the door, a herringbone rain-proof sunshade is arranged on the top of the box, a waterproof reflective film is pasted on the upper surface of the rain-proof sunshade, a heating plate is installed on the lower surface of the rain-proof sunshade, and the upper side of the rain-proof sunshade The sun-facing surface is provided with a solar panel parallel to the rain-proof sunshade on this surface, and the tops of the left and right side walls of the cabinet are respectively fixed with a left support arm and a right support arm. The right pillar is vertically fixed, and the left and right sides of the rainproof sunshade are respectively fixedly connected to the left pillar and the right pillar;

The bottom of the box is equipped with a water-cooling circulation system. The water-cooling circulation system includes a heat exchange chamber installed in a circulating water pipe, a circulating water pump, a condenser and a base. The circulating water pump and the condenser are connected in series on the circulating water pipe. The left and right sides of the base are respectively equipped with The water inlet pipe and the water outlet pipe connected with the heat exchange chamber. An alarm device is provided on one side of the box door, and a box door detector is provided on the side of the door lock between the box body and the box door.

A temperature sensor is arranged in the box, and the temperature sensor is connected to and controls the circulating water pump and the condenser through a single-chip microcomputer, and the box door detector and the alarm device are all connected with the single-chip microcomputer.

The single-chip microcomputer is connected with a remote communication device, and the remote communication device is arranged on the upper side of the rainproof sunshade.

A sealing strip is provided at the connection between the box body and the box door.

With the above technical solution, the solar energy can be converted into electric energy through the solar panel to provide power for the heating plate, the circulating water pump and the condenser. When the temperature sensor detects that the temperature in the box is high, the circulating water pump and the condenser can be ordered to turn on through the single-chip microcomputer. , the circulating water cools the base, and since the box is connected to the base, the box can be cooled by heat conduction. The heating plate can promote the evaporation of water in rainy and snowy weather and keep the inside of the distribution box dry. The door detector is used to monitor the opening and closing of the door. The sealing between the box body and the box door is through the sealing strip to ensure that no dust enters the box. A perspective window is set on the door of the box. When the staff checks the instrument, it prevents the staff from coming into contact with the cables and conductive elements in the box, which improves the safety performance.

Compared with the prior art, the beneficial effect of the utility model is: the cooling function of the utility model provides the components with a temperature that is not too high, which can avoid frequent tripping of switches in the power distribution box during the high temperature season in summer and ensure the power supply. Reliability; rain and sun protection greatly prolongs the life of the box; it is safer for the staff to check the instrument every time; the identification plate is set in the groove and will not scratch the operator.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Detailed ways

As shown in Figure 1, the solar outdoor power distribution box of the present utility model includes a base 1, a box body 4 with an open front side is provided on the base 1, and a box door 5 is provided on the open side of the box body 4 through a hinge. The box door 5 is provided with a door lock 19, the top of the box body 4 is provided with a herringbone rainproof sunshade 9, the upper surface of the rainproof sunshade 9 is pasted with a waterproof reflective film, and the lower surface of the rainproof sunshade 9 is provided with a heating plate 22. The sun-facing surface of the rainproof sunshade 9 is provided with a solar panel 21 parallel to the rainproof sunshade 9 on this surface, and the tops of the left and right side walls of the box body 4 are respectively fixed with a left support arm 7 and a right support arm 11, Left support arm 7 is vertically fixed with left support 8, and right support arm 11 is vertically fixed with right support 10, and rainproof sunshade 9 left and right sides are respectively fixedly connected on left support 8 and right support 10.

The bottom of the box body 4 is provided with a water cooling circulation system, the water cooling circulation system includes the heat exchange chamber 2 located in the circulating water pipe 15, the circulating water pump 17, the condenser 16 and the base 1, the circulating water pump 17 and the condenser 16 are connected in series in the circulating water pipe 15 On the left and right sides of the base 1, there are water inlet pipes 14 and outlet pipes 3 connected to the heat exchange chamber 2 respectively. The see-through window 6 of making, the upper right corner position of box door 5 is provided with the groove 12 that is used to place identification plate, and box door 5 side is provided with warning device 23, between box body 4 and box door 5 on door lock 19 side A box door detector 18 is provided.

A temperature sensor 13 is provided in the casing 4, and the temperature sensor 13 is connected to and controls the circulating water pump 17 and the condenser 16 by a single-chip microcomputer, and the chamber door detector 18 and the alarm device 23 are all connected with the single-chip microcomputer.

The single-chip microcomputer is connected with a remote communication device 20, and the remote communication device 20 is arranged on the rainproof sunshade 9 upper side.

A sealing strip is provided at the joint between the box body 4 and the box door 5 .

The solar energy can be converted into electric energy by the solar panel 21, and power supply is provided for the heating plate 22, the circulating water pump 17 and the condenser 16. When the temperature sensor 13 detects that the temperature in the casing 4 is high, the circulating water pump 17 and the The condenser 16 is opened, and the circulating water cools down the base 1. Since the box body 4 is connected to the base 1, the inside of the box body 4 can be cooled by heat conduction. The heating plate 22 can promote moisture evaporation in rainy and snowy weather, and keep the inside of the distribution box dry. The chamber door detector 18 is used for monitoring the opening and closing of the chamber door 5 . The sealing between the casing 4 and the casing door 5 ensures that dust does not enter in the casing 4 by a sealing strip. A see-through window 6 is arranged on the box door 5, and when the staff checks the instrument, it prevents the staff from touching the cables and conductive elements in the box body 4, thereby improving the safety performance.

The above embodiments are only used to illustrate and not limit the technical solutions of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that the present utility model can still be modified or equivalently replaced. Any modification or partial replacement without departing from the spirit and scope of the present utility model shall fall within the scope of the claims of the present utility model.

Claims (4)

1. solar energy distributed board outdoor, comprise base, base is provided with the casing that front side portion is uncovered, casing open-position-side is provided with chamber door by hinge, chamber door is provided with door lock, it is characterized in that: casing top is provided with lambdoid rain-proof sun shade, on the upper surface of rain-proof sun shade, be pasted with waterproof reflective membrane, rain-proof sun shade lower surface is provided with heating board, rain-proof sun shade upside sunny slope is provided with the solar panel parallel with this face rain-proof sun shade, the top of casing left and right sidewall is fixed with respectively left support arm and right support arm, on left support arm, be vertically fixed with left pillar, on right support arm, be vertically fixed with right pillar, rain-proof sun shade left side and right side are fixedly connected on respectively on left pillar and right pillar,

The bottom of casing is provided with water-cooling circulating system, water-cooling circulating system comprises and is located at circulating water pipe, circulating water pump, heat exchanging chamber in condenser and base, circulating water pump and condenser are connected on circulating water pipe, the base left and right sides is respectively equipped with the water inlet pipe and the outlet pipe that are communicated with heat exchanging chamber, circulating water pipe two ends are connected with water inlet pipe and outlet pipe respectively, chamber door is provided with the window of being made by transparent material, the position, the upper right corner of chamber door is provided with the groove for placing Sign Board, chamber door one side is provided with alarm device, between casing and chamber door, be provided with chamber door detector in door lock one side.

2. according to the solar energy distributed board outdoor described in claims 1, it is characterized in that: in described casing, be provided with temperature sensor, temperature sensor connects and controlled circulation water pump and condenser by single-chip microcomputer, and chamber door detector is all connected with single-chip microcomputer with alarm device.

3. according to the solar energy distributed board outdoor described in claims 2, it is characterized in that: described single-chip microcomputer is connected with telecommunication devices, telecommunication devices is arranged on rain-proof sun shade upside.

4. according to the solar energy distributed board outdoor described in claims 3, it is characterized in that: described casing and chamber door junction are provided with sealing joint strip.