CN214044372U - Novel solar power distribution box special for roof - Google Patents

Abstract

The utility model discloses a novel block terminal of roof solar energy is exclusively used in, the power distribution box comprises a box body, the box front end is through built-in hinge articulated emergency exit, is located the inside rear end face of box and installs components and parts, components and parts are installed a plurality ofly, the box is inside installs the electric power box in components and parts below position, is located the insulation board that the box internal wall installed the PC board and made, the ventilation window has been seted up to the bottom half the base is installed to the bottom half, is located the inside ventilation chamber of having seted up of base. The utility model discloses in be equipped with rainshelter in the block terminal upper end, rainshelter can play the effect of rain-sheltering for the block terminal, is equipped with the guiding gutter on rainshelter in addition, can play the effect of water conservancy diversion rainwater to be equipped with the draught fan in rainshelter's inside, the draught fan can extract the inside heat of box and take out through the air exhauster, play good radiating effect, the base bottom is equipped with trapezium's vent, it is inside to have prevented that the rainwater from getting into the base.

Description

Novel solar power distribution box special for roof

Technical Field

The utility model belongs to the technical field of the block terminal, especially, relate to a novel block terminal of roof solar energy is exclusively used in.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send signals for deviating from normal working state, and the measuring instrument is commonly used in various power distribution, distribution and transformation substations. The solar panel converts solar radiation energy into electric energy through photoelectric effect by absorbing sunlight.

But current block terminal not only does not have rainproof function, often receives the influence of rainwater, and the radiating effect is relatively poor moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel block terminal of roof solar energy is exclusively used in aims at solving the problem in the background art.

The utility model relates to a realize like this, a novel block terminal of roof solar energy is exclusively used in, include:

the front end of the box body is hinged with the safety door through a built-in hinge, a plurality of components are mounted on the rear end face inside the box body, a power box is mounted below the components inside the box body, an insulating plate made of a PC (polycarbonate) plate is mounted on the inner wall of the box body, and a ventilation window is formed in the bottom of the box body;

the bottom of the box body is provided with a base, a ventilation cavity is formed in the base, and the base is communicated with the box body through the ventilation cavity and the ventilation window;

a rain shelter is mounted at the top end of the box body, an induced draft device is fixed at the middle end in the rain shelter through bolts, an induced draft fan is mounted in the induced draft device, and the induced draft fan is of a communicated structure through a through hole formed in the top of the box body;

the heat dissipation windows are arranged on two sides of the bottom of the rain shelter, and the exhaust fan is arranged above the heat dissipation windows.

In order to facilitate ventilation, the draught fan is used for extracting heat, and the base is preferably provided with a groove at the bottom and a ventilation opening at the top of the groove inside the base.

In order to prevent rainwater from entering the base, as the utility model relates to an it is preferable that the vent is the trapezium structure.

In order to carry out the water conservancy diversion with the rainwater, as the utility model relates to an it is preferred, the guiding gutter has all been seted up to both sides around the rainshelter.

In order to better play rainproof effect, conduct the utility model relates to an it is preferred, the length and width of rainshelter all is greater than the length and width of base.

In order to play better ventilation effect, can be bigger extract the heat, as the utility model relates to an it is preferred, the induced draft device is in the position directly over the through-hole.

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

1. the utility model discloses in be equipped with rainshelter in the block terminal upper end, rainshelter can play the effect of rain-sheltering for the block terminal, is equipped with the guiding gutter on rainshelter in addition, can play the effect of water conservancy diversion rainwater to be equipped with the draught fan in rainshelter's inside, the draught fan can extract the heat of box inside and take out through the air exhauster, plays good radiating effect.

2. The bottom of the base is provided with a ventilation opening with a trapezoidal structure, so that rainwater is prevented from entering the base.

Drawings

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

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

fig. 3 is a schematic view of the structure a of the present invention.

In the figure: 1. a box body; 2. a base; 201. a vent; 3. a rain shelter; 301. An air inducing device; 302. an induced draft fan; 303. an exhaust fan; 304. a heat dissipation window; 305. A diversion trench; 4. a solar panel; 5. a safety door; 6. an insulating plate; 7. A component; 8. a power box; 9. a ventilation window.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, in the description of the present invention, furthermore, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. To those of ordinary skill in the art, it will be understood that the specific meaning of the above terms in the present invention "a plurality" means two or more unless otherwise specifically limited.

Referring to fig. 1-3, the present invention provides a technical solution: the method comprises the following steps:

the safety door is characterized in that the front end of the box body 1 is hinged with a safety door 5 through a built-in hinge, a plurality of components 7 are mounted on the rear end face inside the box body 1, a power box 8 is mounted below the components 7 inside the box body 1, an insulating plate 6 made of a PC board is mounted on the inner wall of the box body 1, and a ventilation window 9 is formed in the bottom of the box body 1;

the bottom of the box body 1 is provided with a base 2, a ventilation cavity is arranged in the base 2, and the base 2 is communicated with the box body 1 through the ventilation cavity and a ventilation window 9;

the top end of the box body 1 is provided with a rain shelter 3, the middle end in the rain shelter 3 is fixed with an induced draft device 301 through a bolt, an induced draft fan 302 is arranged in the induced draft device 301, and the induced draft fan 302 is in a communicated structure through a through hole formed in the top of the box body 1;

both sides of the bottom of the canopy 3 are provided with heat dissipation windows 304, and exhaust fans 303 are installed above the heat dissipation windows 304.

Specifically, the groove has been seted up to base 2 bottom to base 2 is inside to have seted up vent 201 at the groove top, for the ease of ventilation in this embodiment, makes the draught fan extract the heat.

Specifically, vent 201 is the trapezium structure, and the arrow head of vent 201 top is the air inlet direction, and is inside for preventing the rainwater from entering the base in this embodiment.

Specifically, the guiding gutter 305 has all been seted up to canopy 3's front and back both sides, in order to carry out the water conservancy diversion with the rainwater in this embodiment.

Specifically, the length and width of the rain shelter 3 are all greater than the length and width of the base 2, and in order to achieve a better ventilation effect, the heat can be extracted in a larger manner.

Specifically, the air inducing device 301 is located right above the through hole, in this embodiment.

The utility model discloses an use flow: during the use, the rainwater falls on guiding gutter 305 of seting up in 3 upper ends of rainshelter, and the guiding gutter carries out the water conservancy diversion to the rainwater, and solar cell panel 4 absorbed solar energy carries out the electric energy conversion through components and parts, the resource of saving, and the inside heat of box 1 can absorb and take out through air exhauster 303 through draught fan 302, and it is scattered through 3 bottoms of rainshelter, can play good radiating effect.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a novel block terminal of roof solar energy is exclusively used in, its characterized in that includes:

the safety door is characterized by comprising a box body (1), wherein the front end of the box body (1) is hinged with a safety door (5) through a built-in hinge, a plurality of components (7) are arranged on the rear end face inside the box body (1), an electric power box (8) is arranged below the components (7) inside the box body (1), an insulating plate (6) made of a PC (polycarbonate) plate is arranged on the inner wall of the box body (1), and a ventilation window (9) is formed in the bottom of the box body (1);

the bottom of the box body (1) is provided with a base (2), a ventilation cavity is formed in the base (2), and the base (2) is communicated with the box body (1) through the ventilation cavity and a ventilation window (9);

the rain shelter is mounted at the top end of the box body (1), the middle end inside the rain shelter (3) is fixed with an induced draft device (301) through a bolt, an induced draft fan (302) is mounted inside the induced draft device (301), and the induced draft fan (302) is of a communicated structure through a through hole formed in the top of the box body (1);

both sides of the bottom of the rain shelter (3) are provided with heat dissipation windows (304), and exhaust fans (303) are arranged above the heat dissipation windows (304).

2. The novel solar distribution box special for roofs according to claim 1, characterized in that: the bottom of the base (2) is provided with a groove, and the inside of the base (2) is provided with a vent (201) at the top of the groove.

3. The novel solar distribution box special for roofs according to claim 2, characterized in that: the ventilation opening (201) is in a trapezoidal structure.

4. The novel solar distribution box special for roofs according to claim 1, characterized in that: the guide grooves (305) are formed in the front side and the rear side of the rain shelter (3).

5. The novel solar distribution box special for roofs according to claim 1, characterized in that: the length and the width of the rain shelter (3) are both larger than those of the base (2).

6. The novel solar distribution box special for roofs according to claim 1, characterized in that: the air inducing device (301) is located right above the through hole.

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