CN219371834U - A comprehensive photovoltaic distribution box with communication data acquisition - Google Patents

Abstract

The utility model provides a comprehensive photovoltaic distribution box with communication data acquisition, it includes front end open-ended protective housing, and two pulley rails and the pulley of photovoltaic distribution box body bottom corresponding pulley rail position department installation are installed to symmetry on the protective housing of photovoltaic distribution box body bottom, still include radiator unit, slider, slide rail and communication data acquisition module, radiator unit is installed to the bottom of photovoltaic distribution box body; the heat dissipation assembly comprises a blower, a filtering piece, a slot and an air outlet pipe, wherein the blower is arranged on one side of the photovoltaic distribution box body, the air inlet end of the blower is connected with a filter box fixed on the photovoltaic distribution box body, the air outlet end of the blower is connected with a shunt pipe fixed at the bottom of the inner side of the photovoltaic distribution box body, and the top end of the shunt pipe is provided with a plurality of shunt ports.

Description

A comprehensive photovoltaic distribution box with communication data acquisition

technical field

The utility model relates to a photovoltaic distribution box, in particular to a comprehensive photovoltaic distribution box with communication data acquisition.

Background technique

The distribution box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, widely used, stable and reliable operation, high space utilization, less land occupation and environmental protection effect The distribution box is an important part of the photovoltaic system, and its proportion in the total cost is not high, but it is related to the safe operation and maintenance of the photovoltaic system, and it is a part that cannot be ignored.

However, the existing photovoltaic distribution box has a general protective effect, and it is inconvenient to disassemble and maintain, and it is inconvenient to cool and remove dust inside the distribution box. Therefore, the existing patent 202221979046.9 provides a comprehensive photovoltaic distribution box with communication data acquisition. , in order to solve the above-mentioned problems, and this application provides another technical solution for the above-mentioned technical problems.

Utility model content

In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a comprehensive photovoltaic distribution box with communication data acquisition, which effectively solves the inconvenience of the current integrated photovoltaic distribution box with communication data acquisition. The problem of cooling and dust removal inside the distribution box.

In order to achieve the above purpose, the utility model provides the following technical solutions: the utility model includes a protective shell with an opening at the front end, a shielding plate arranged on the top of the protective shell, a solar panel installed on the top of the shielding plate, and a photovoltaic distribution box body slidingly installed inside the protective shell , the protective shell at the bottom of the photovoltaic distribution box body is symmetrically installed with two pulley rails and the pulley installed at the corresponding position of the pulley rails at the bottom of the photovoltaic distribution box body, and also includes heat dissipation components, sliders, slide rails and communication data acquisition modules , the bottom of the photovoltaic distribution box body is equipped with a cooling assembly;

The heat dissipation assembly includes a blower, a filter box, a shunt pipe, a shunt, a heat dissipation port, a louver, an air inlet, a filter, a slot, and an air outlet pipe. The blower is installed on one side of the photovoltaic distribution box body, and the air inlet of the blower The end of the blower is connected to the filter box fixed on the body of the photovoltaic distribution box. The top of the body is equipped with a heat dissipation port, one end of the filter box is provided with an air inlet, one side of the filter box is plugged with several filter elements, the filter box is provided with a slot corresponding to the position of the filter element, and the other end of the filter box is provided with a The outlet pipe connected to the air inlet end of the blower.

Preferably, sliders are provided on the top and middle of both sides of the main body of the photovoltaic distribution box, and slide rails connected to the protective case are provided at positions corresponding to the sliders.

Preferably, shutters are installed inside the heat dissipation vents.

Preferably, the filter element includes an end plate, a frame and a metal screen, a frame is provided on one side of the end plate, and a metal screen is installed in the middle of the frame.

Preferably, a gasket is provided at the external connection between the end plate and the filter box.

Preferably, a communication data acquisition module is installed on one side inside the body of the photovoltaic distribution box.

Beneficial effects: when the utility model is used, when the inside of the photovoltaic distribution box is radiated heat, the blower works, and the external cooling air enters the blower after being filtered by the metal filter installed inside the filter box, and then is cooled by the blower. Transported to the shunt pipe, the cooling air is discharged through the shunt port on the shunt pipe to dissipate heat inside the photovoltaic distribution box body. The uniformity of cooling air discharge and heat dissipation is good. When it is necessary to clean the dust on the metal filter, the frame and the metal filter can be pulled out through the end plate. The dust will not come into contact with the filter box, causing the dust to scatter, ensuring the cleanliness of the metal filter when cleaning.

The utility model has a novel structure and an ingenious conception, and has good uniformity of heat dissipation inside the photovoltaic distribution box body, and is convenient for dust removal operation on the metal filter screen, which is simple and convenient.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a sectional view of the utility model filter box;

Fig. 3 is a schematic diagram of a three-dimensional structure of a filter element of the present invention;

Labels in the figure: 1. Protective shell; 2. Shielding plate; 3. Solar panel; 4. Photovoltaic distribution box body; 5. Pulley rail; 6. Pulley; 7. Heat dissipation component; 701. Blower; 702. Filter box; 703, shunt pipe; 704, shunt port; 705, heat dissipation port; 706, shutter; 707, air inlet; 708, filter; 7081, end plate; 7082, frame; 7083, metal filter screen; 709, slot; , Air outlet pipe; 8, slider; 9, slide rail; 10, communication data acquisition module.

Detailed ways

Below in conjunction with accompanying drawing 1-3, the specific embodiment of the present utility model is described in further detail.

Embodiment 1, given by Figures 1-3, the utility model provides a comprehensive photovoltaic distribution box with communication data acquisition, including a protective shell 1 with an opening at the front end, a shielding plate 2 set at the top of the protective shell 1, and a shielding plate 2 The solar panel 3 installed on the top, the photovoltaic distribution box body 4 installed slidingly inside the protective shell 1, and the protective shell 1 at the bottom of the photovoltaic distribution box body 4 are symmetrically installed with two pulley rails 5 and the bottom end of the photovoltaic distribution box body 4 The pulley 6 installed at the position corresponding to the pulley rail 5 also includes a heat dissipation assembly 7, a slider 8, a slide rail 9 and a communication data acquisition module 10, and a heat dissipation assembly 7 is installed on the bottom of the photovoltaic distribution box body 4;

The cooling assembly 7 includes a blower 701, a filter box 702, a shunt pipe 703, a shunt port 704, a heat dissipation port 705, a louver 706, an air inlet 707, a filter 708, a slot 709 and an air outlet pipe 710. The blower 701 is installed in the photovoltaic power distribution On one side of the box body 4, the air inlet end of the blower 701 is connected to the filter box 702 fixed on the photovoltaic distribution box body 4, and the outlet end of the blower 701 is connected to a shunt pipe fixed on the bottom inside of the photovoltaic distribution box body 4 703, the top of the shunt pipe 703 is equipped with a number of shunt ports 704, the top of the photovoltaic distribution box body 4 is equipped with a heat dissipation port 705, one end of the filter box 702 is provided with an air inlet 707, and one side of the filter box 702 is plugged with several A filter piece 708, the filter box 702 is provided with a slot 709 corresponding to the position of the filter piece 708, and the other end of the filter box 702 is provided with an air outlet pipe 710 connected to the air inlet end of the blower 701.

Embodiment two

The movement stability of the photovoltaic distribution box body 4 in the first embodiment is not enough. Referring to FIG. Block 8, the position of the protective shell 1 corresponding to the slider 8 is provided with a slide rail 9 connected thereto, and the movement stability of the photovoltaic distribution box body 4 is improved under the cooperation of the slider 8 and the slide rail 9 .

Embodiment Three

In the first embodiment, the vent 705 is easy to enter foreign matter. Referring to FIG. 1 , as another preferred embodiment, the difference from the first embodiment is that a louver 706 is installed inside the vent 705 to prevent foreign matter from entering the vent 705 .

Embodiment Four

Filter element 708 is inconvenient to use in embodiment one, with reference to Fig. 3, as another preferred embodiment, the difference with embodiment one is that filter element 708 comprises end plate 7081, frame 7082 and metal screen 7083, and one part of end plate 7081 A frame 7082 is arranged on the side, and a metal filter screen 7083 is installed in the middle of the frame 7082. The metal filter screen 7083 is arranged in the middle part of the frame 7082. In this way, when the metal filter screen 7083 needs to be pulled out to clean the frame 7082, the dust on the metal filter screen 7083 It will not contact the filter box 702, causing dust to scatter, ensuring the cleanliness of the metal filter 7083 when cleaning.

Embodiment five

The end plate 7081 in the fourth embodiment is inconvenient to use and is not shown in the figure. As another preferred embodiment, the difference from the fourth embodiment is that a gasket is provided at the external connection between the end plate 7081 and the filter box 702 to improve the end plate. The tightness of the connection between 7081 and filter box 702.

Embodiment six

The photovoltaic distribution box body 4 in the first embodiment is inconvenient to use. Referring to FIG. 1, as another preferred embodiment, the difference from the first embodiment is that a communication data acquisition module 10 is installed on one side of the photovoltaic distribution box body 4, It is convenient to collect communication data through the installed communication data collection module 10 .

Working principle: when the utility model is used, when cooling the inside of the photovoltaic distribution box body 4, the blower 701 works, and the external cooling air enters the blower 701 after being filtered by the filter box 702 and the metal filter 7083 installed inside it Inside, the blower 701 is transported to the distribution pipe 703, and the cooling air is discharged through the distribution port 704 on the distribution pipe 703 to dissipate heat from the inside of the photovoltaic distribution box body 4. The uniformity of cooling air discharge is good, and the heat dissipation uniformity is good. The gas is discharged through the louvers 706 of the heat dissipation port 705. When the dust on the metal filter 7083 needs to be cleaned, the frame 7082 and the metal filter 7083 can be pulled out through the end plate 7081. The metal filter 7083 is set on the frame 7082 In this way, when the metal filter screen 7083 needs to be pulled out when the frame 7082 is pulled out for cleaning the metal filter screen 7083, the dust on the metal filter screen 7083 will not contact the filter box 702, causing the dust to scatter, ensuring the cleanliness of the metal filter screen 7083 when cleaning.

Beneficial effects: the utility model is novel in structure and ingenious in conception, and has good uniformity of heat dissipation inside the photovoltaic distribution box body 4, and is convenient for dust removal operation on the metal filter screen, which is simple and convenient.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a synthesize photovoltaic block terminal of band communication data acquisition, including front end open-ended protective housing (1), shielding plate (2) that protective housing (1) top set up, solar panel (3) of shielding plate (2) top installation, photovoltaic block terminal body (4) of protective housing (1) inside slidable mounting, two pulley rails (5) and pulley (6) of pulley rail (5) position department installation are corresponding to photovoltaic block terminal body (4) bottom on protective housing (1) of photovoltaic block terminal body (4) bottom, its characterized in that: the photovoltaic power distribution box further comprises a heat dissipation assembly (7), a sliding block (8), a sliding rail (9) and a communication data acquisition module (10), wherein the heat dissipation assembly (7) is installed at the bottom of the photovoltaic power distribution box body (4);

the utility model provides a radiator module (7) includes air-blower (701), filter box (702), shunt tubes (703), shunt ports (704), thermovent (705), shutter (706), air intake (707), filter element (708), slot (709) and play tuber pipe (710), one side at photovoltaic block terminal body (4) is installed to air-blower (701), the air inlet end of air-blower (701) is connected with filter box (702) of fixing on photovoltaic block terminal body (4), the play end-capped of air-blower (701) is connected with shunt tubes (703) of fixing in photovoltaic block terminal body (4) inboard bottom, a plurality of shunt ports (704) are installed on the top of shunt tubes (703), thermovent (705) are installed on the top of photovoltaic block terminal body (4), one end of filter box (702) is provided with air intake (707), one side grafting of filter box (702) has a plurality of filter element (708), slot (709) have been seted up to filter box (702) corresponding filter element (708) position department, the other end of filter box (702) is provided with play tuber pipe (710) of being connected with air inlet end of air-blower (701).

2. The integrated photovoltaic power distribution box with communication data acquisition as claimed in claim 1, wherein: the photovoltaic power distribution box is characterized in that sliding blocks (8) are arranged at the top and the middle of two sides of the photovoltaic power distribution box body (4), and sliding rails (9) connected with the protective shell (1) are arranged at positions corresponding to the sliding blocks (8).

3. The integrated photovoltaic power distribution box with communication data acquisition as claimed in claim 1, wherein: a louver (706) is installed in the heat radiation opening (705).

4. The integrated photovoltaic power distribution box with communication data acquisition as claimed in claim 1, wherein: the filter element (708) comprises an end plate (7081), a frame (7082) and a metal filter screen (7083), wherein the frame (7082) is arranged on one side of the end plate (7081), and the metal filter screen (7083) is arranged in the middle of the frame (7082).

5. The integrated photovoltaic power distribution box with communication data acquisition as claimed in claim 4, wherein: and a sealing gasket is arranged at the external connection part of the end plate (7081) and the filter box (702).

6. The integrated photovoltaic power distribution box with communication data acquisition as claimed in claim 1, wherein: and a communication data acquisition module (10) is arranged on one side of the inside of the photovoltaic distribution box body (4).