CN216959728U - Roof photovoltaic power generation device convenient to it is clean - Google Patents

Abstract

The utility model discloses a roof photovoltaic power generation device convenient to clean, which comprises a fixed outer frame, wherein a solar panel is arranged inside the fixed outer frame, splicing strips are arranged on the outer side of the solar panel, a supporting round frame is fixed on the lower surface of the solar panel, a cleaning structure is arranged on the upper surface of the solar panel, the fixed outer frame comprises a U-shaped frame, fixing cross bars, L-shaped support legs, screw through holes and inner hexagonal screws, the splicing strips comprise clamping strips and clamping sleeves, the cleaning structure comprises sliding sleeves, sliding rods, fixing sleeves, a terrace sponge strip and a hand buckling strip, and the fixing cross bars are arranged at positions, close to the rear end, on the inner side of the U-shaped frame. According to the roof photovoltaic power generation device convenient to clean, the photovoltaic power generation device is firmly installed on a roof through the fixed outer frame, the splicing strips and the supporting round frame, the dismounting and installation process is convenient and quick, liquid and dust on the surface of the solar panel can be cleaned in a single direction through the cleaning structure, back-and-forth wiping is avoided, and the roof photovoltaic power generation device is more dirty when being wiped.

Description

Roof photovoltaic power generation device convenient to it is clean

Technical Field

The utility model relates to the technical field of roof photovoltaic power generation devices, in particular to a roof photovoltaic power generation device convenient to clean.

Background

The photovoltaic power generation refers to a process of converting solar energy into electric energy through a photovoltaic power generation system, the system mainly comprises a solar photovoltaic module, a combiner box, an inverter, a transformer and power distribution equipment, and meanwhile, auxiliary systems such as a monitoring system, an active and reactive control system, a power prediction system, a five-prevention system, a reactive compensation device and the like are added to form a complete photovoltaic power generation system.

Patent numbers: 202120481356.7, a corrosion-resistant all-round solar panel of publication, wherein, "be provided with anticorrosive coating and cleaning brush, install anticorrosive coating through the top at the solar panel body, can prevent that the solar panel body from receiving the corruption, rotation through servo motor can make the cleaning brush laminating slide from top to bottom on anticorrosive coating's surface, can clear up solar panel body and anticorrosive coating's surface, the face orientation direction that makes the solar panel body through rotating the solar panel body can be adjusted according to the position of sun", but make a round trip to clean only can make the solar panel surface more and more dirty, and the inconvenient roof surface of installing of a plurality of solar panels.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a roof photovoltaic power generation device convenient to clean, which can effectively solve the problems in the background technology.

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

the utility model provides a roof photovoltaic power generation device convenient to it is clean, includes fixed frame, the inside of fixed frame is equipped with solar panel, solar panel's the outside is equipped with the concatenation strip, solar panel's lower fixed surface has the support circle frame, solar panel's upper surface is equipped with the clearance structure, fixed frame includes U-shaped frame, fixed horizontal pole, L shape stabilizer blade, screw through-hole and interior hexagonal screw, the concatenation strip is including card strip and cutting ferrule, the clearance structure includes sliding sleeve, slide bar, fixed cover, halfpace sponge strip and buckle strip.

Preferably, the fixed cross rod is arranged at a position, close to the rear end, on the inner side of the U-shaped frame, the L-shaped support legs are fixed on the outer side of the U-shaped frame and the rear surface of the fixed cross rod, the screw through hole is formed in the upper surface of the L-shaped support leg, and the inner hexagonal screw is arranged inside the screw through hole.

Preferably, protruding strips are fixed on one side of the inside of the U-shaped frame and the front surface of the fixed cross rod, and grooves are formed in the other side of the inside of the U-shaped frame and the front surface of the U-shaped frame.

Preferably, the card strip is fixed in solar panel's front surface and one side respectively, the cutting ferrule is fixed in solar panel's rear surface and opposite side respectively, solar panel passes through the card strip and the cutting ferrule card between protruding strip and the recess on U-shaped frame and fixed horizontal pole, solar panel locates the inside of fixed frame through last concatenation strip.

Preferably, the sliding sleeve is fixed on the upper surface of the fixed outer frame at positions close to two sides, the sliding rod is arranged between the inner parts of the sliding sleeve, and the fixed sleeve is fixed on the outer side of the sliding rod.

Preferably, the step sponge strip is fixed on the lower surface of the fixing sleeve, and the hand buckle strip is fixed on the upper surface of the fixing sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

according to the photovoltaic power generation device, the fixed outer frame, the splicing strips and the supporting round frame are arranged, so that the photovoltaic power generation device is firmly installed on a roof, the dismounting process is convenient and fast, and through the arranged cleaning structure, the cleaning structure can clean liquid and dust on the surface of the solar panel in a single direction, the back-and-forth cleaning is avoided, and the cleaning is more dirty.

Drawings

FIG. 1 is a schematic view of the overall structure of a rooftop photovoltaic power generation device convenient to clean according to the present invention;

FIG. 2 is an exploded view of a mounting frame of a photovoltaic power generation assembly for a rooftop, which is convenient for cleaning, according to the present invention;

FIG. 3 is a schematic structural view of a solar panel, a splicing bar and a supporting circular frame of the roof photovoltaic power generation device convenient to clean;

FIG. 4 is an exploded view of a cleaning structure of a rooftop photovoltaic power generation facility that facilitates cleaning in accordance with the present invention;

FIG. 5 is an enlarged schematic view of portion A of FIG. 1 of a rooftop photovoltaic power generation assembly for easy cleaning according to the present invention;

fig. 6 is an enlarged schematic view of part B of fig. 2 of a rooftop photovoltaic power generation device convenient to clean according to the present invention.

In the figure: 1. fixing the outer frame; 101. a U-shaped frame; 102. fixing the cross bar; 103. an L-shaped leg; 104. a screw through hole; 105. a hexagon socket head cap screw; 2. a solar panel; 3. splicing the strips; 301. clamping the strip; 302. a card sleeve; 4. supporting the round frame; 5. cleaning the structure; 501. a sliding sleeve; 502. a slide bar; 503. fixing a sleeve; 504. A ladder bed sponge strip; 505. a hand-buckling strip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-6, a roof photovoltaic power generation device convenient for cleaning comprises a fixed outer frame 1, a solar panel 2 is arranged inside the fixed outer frame 1, a splicing strip 3 is arranged outside the solar panel 2, a supporting circular frame 4 is fixed on the lower surface of the solar panel 2, a cleaning structure 5 is arranged on the upper surface of the solar panel 2, the fixed outer frame 1 comprises a U-shaped frame 101, a fixed cross bar 102, an L-shaped support foot 103, a screw through hole 104 and an inner hexagonal screw 105, the splicing strip 3 comprises a clamping strip 301 and a clamping sleeve 302, the cleaning structure 5 comprises a sliding sleeve 501, a sliding rod 502, a fixing sleeve 503, a terrace sponge strip 504 and a hand buckle strip 505, the supporting circular frame 4 plays a supporting role, the collapse of the solar panel 2 close to the central position of the photovoltaic power generation device is avoided, the photovoltaic power generation device is firmly installed on a roof by the fixed outer frame 1, the splicing strip 3 and the supporting circular frame 4, and the dismounting process is convenient and fast, the cleaning structure 5 can clean liquid and dust on the surface of the solar panel 2 in a single direction, so that back-and-forth wiping is avoided, and the wiping is more dirty;

the fixed cross bar 102 is arranged at the position close to the rear end on the inner side of the U-shaped frame 101, the L-shaped support leg 103 is fixed on the outer side of the U-shaped frame 101 and the rear surface of the fixed cross bar 102, the screw through hole 104 is arranged on the upper surface of the L-shaped support leg 103, and the inner hexagonal screw 105 is arranged inside the screw through hole 104; protruding strips are fixed on one side inside the U-shaped frame 101 and the front surface of the fixed cross rod 102, and grooves are formed in the other side and the front surface inside the U-shaped frame 101; the clamping strips 301 are respectively fixed on the front surface and one side of the solar panel 2, the clamping sleeves 302 are respectively fixed on the rear surface and the other side of the solar panel 2, the solar panel 2 is clamped between the protruding strips and the grooves on the U-shaped frame 101 and the fixed cross rod 102 through the clamping strips 301 and the clamping sleeves 302, and the solar panel 2 is arranged inside the fixed outer frame 1 through the upper splicing strips 3; the sliding sleeve 501 is fixed on the upper surface of the fixed outer frame 1 near the two sides, the sliding rod 502 is arranged between the sliding sleeve 501, and the fixed sleeve 503 is fixed on the outer side of the sliding rod 502; a step sponge strip 504 is fixed on the lower surface of the fixing sleeve 503, and a hand buckle strip 505 is fixed on the upper surface of the fixing sleeve 503.

The second embodiment:

it should be noted that, the utility model is a roof photovoltaic power generation device convenient for cleaning, when in use, the photovoltaic power generation device is fixed on the roof through the hexagon socket head cap screws 105 in the screw through holes 104 on the upper surfaces of the L-shaped support legs 103 in the fixed outer frame 1 and the splicing bars 3, the solar panels 2, the U-shaped frame 101 and the fixed cross bars 102 are spliced together through the clamping bars 301 and the clamping sleeves 302, the supporting circular frame 4 plays a role of supporting, so as to prevent the solar panels 2 near the central position of the photovoltaic power generation device from collapsing, the photovoltaic power generation device is firmly installed on the roof by fixing the outer frame 1, the splicing bars 3 and the supporting circular frame 4, the dismounting process is convenient and fast, in the cleaning structure 5, the hand-buckling bars 505 are buckled by hands, the inclination angle of the fixing sleeve 503 is changed by taking the sliding bars 502 as the shaft, so that the terrace sponge bars 504 contact the surface of the solar panels 2, the sliding rod 502 is pulled downwards or upwards, so that two ends of the sliding rod 502 move towards the other end at one end inside the sliding sleeve 501, the terrace sponge strip 504 continuously wipes the surface of the solar panel 2 in the process, dust or liquid on the surface of the solar panel 2 is wiped cleanly, when the surface of the solar panel 2 is wiped only from one direction, the inclination angle of the fixing sleeve 503 is adjusted, the lower surface of the terrace sponge strip 504 and the upper surface of the solar panel 2 are kept horizontal as much as possible, the terrace sponge strip 504 is not contacted with the surface of the solar panel 2 by pulling the sliding rod 502, the cleaning structure 5 can clean the liquid and the dust on the surface of the solar panel 2 in a single direction, the back-and-forth wiping is avoided, and the wiping is more dirty.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a roof photovoltaic power generation device convenient to it is clean which characterized in that: including fixed frame (1), the inside of fixed frame (1) is equipped with solar panel (2), the outside of solar panel (2) is equipped with concatenation strip (3), the lower fixed surface of solar panel (2) has support circle frame (4), the upper surface of solar panel (2) is equipped with clearance structure (5), fixed frame (1) is including U-shaped frame (101), fixed horizontal pole (102), L shape stabilizer blade (103), screw through-hole (104) and interior hexagonal screw (105), concatenation strip (3) are including card strip (301) and cutting ferrule (302), clearance structure (5) are including sliding sleeve (501), slide bar (502), fixed cover (503), halfpace sponge strip (504) and hand buckle strip (505).

2. The rooftop photovoltaic power generation device as recited in claim 1, wherein: the fixed cross rod (102) is arranged at the position, close to the rear end, of the inner side of the U-shaped frame (101), the L-shaped support legs (103) are fixed to the outer side of the U-shaped frame (101) and the rear surface of the fixed cross rod (102), the screw through holes (104) are formed in the upper surface of the L-shaped support legs (103), and the inner hexagonal screws (105) are arranged inside the screw through holes (104).

3. A rooftop photovoltaic generator system that facilitates cleaning in accordance with claim 2, further comprising: protruding strips are fixed on one side of the inside of the U-shaped frame (101) and the front surface of the fixed cross rod (102), and grooves are formed in the other side and the front surface of the inside of the U-shaped frame (101).

4. A rooftop photovoltaic generator system that facilitates cleaning in accordance with claim 3, wherein: the solar panel fixing frame is characterized in that the clamping strips (301) are fixed on the front surface and one side of the solar panel (2) respectively, the clamping sleeves (302) are fixed on the rear surface and the other side of the solar panel (2) respectively, the solar panel (2) is clamped between the protruding strips and the grooves on the U-shaped frame (101) and the fixing cross rods (102) through the clamping strips (301) and the clamping sleeves (302), and the solar panel (2) is arranged inside the fixing outer frame (1) through the upper splicing strips (3).

5. A rooftop photovoltaic generator system that facilitates cleaning in accordance with claim 4, wherein: the sliding sleeve (501) is fixed at the position, close to two sides, of the upper surface of the fixed outer frame (1), the sliding rod (502) is arranged between the inner parts of the sliding sleeve (501), and the fixed sleeve (503) is fixed at the outer side of the sliding rod (502).

6. A rooftop photovoltaic generator system that facilitates cleaning in accordance with claim 5, wherein: the ladder platform sponge strip (504) is fixed on the lower surface of the fixed sleeve (503), and the buckle strip (505) is fixed on the upper surface of the fixed sleeve (503).

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