CN212392836U

CN212392836U - Protective device for solar photovoltaic panel

Info

Publication number: CN212392836U
Application number: CN202020827421.2U
Authority: CN
Inventors: 马筱萌
Original assignee: Guangxi Dingxu Tonghui Agricultural Investment Co ltd
Current assignee: Guangxi Dingxu Tonghui Agricultural Investment Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-22
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a protector of solar photovoltaic board, including the photovoltaic board body, the equal fixedly connected with connecting box in four corners of photovoltaic board body, the inner chamber of connecting box has positive and negative screw rod through the horizontal swing joint of bearing frame, the fixed solid fixed ring that has cup jointed in left side on positive and negative screw rod surface, solid fixed ring's top fixedly connected with arc ring, the top of arc ring runs through the top of connecting box, the fixed cover that has cup jointed on the right side on positive and negative screw rod surface, the bottom fixedly connected with annular ring of fixed cover, the bottom of annular ring runs through the bottom of connecting box, the bottom of connecting box inner wall and the equal fixedly connected with drive mechanism in top of connecting box inner wall. The utility model provides a current solar photovoltaic board do not have the problem of protection, increased the security of solar photovoltaic board, also improved the life of solar photovoltaic board, also reduced user's installation cost.

Description

Protective device for solar photovoltaic panel

Technical Field

The utility model relates to a solar photovoltaic board protection machinery technical field specifically is a protector of solar photovoltaic board.

Background

Solar photovoltaic systems, also known as photovoltaics, photovoltaic for short, refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy.

The protective device is needed to be used in the solar photovoltaic device, but the existing solar photovoltaic panel does not have a protective function, so that the safety of the solar photovoltaic panel is reduced, the service life of the solar photovoltaic panel is also reduced, and the installation cost of a user is also increased.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a protector of solar photovoltaic board possesses the good advantage of protecting effect, has solved the problem that current solar photovoltaic board does not have the protection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector of solar photovoltaic board, includes the photovoltaic board body, the equal fixedly connected with connecting box in four corners of photovoltaic board body, the inner chamber of connecting box has positive and negative screw rod through the horizontal swing joint of bearing frame, the fixed solid fixed ring that has cup jointed in left side on positive and negative screw rod surface, the fixed top fixedly connected with arc ring of solid fixed ring, the top of arc ring runs through the top of connecting box, the fixed cover that has cup jointed in right side on positive and negative screw rod surface, the bottom fixedly connected with annular ring of fixed cover, the bottom of annular ring runs through the bottom of connecting box, the bottom of connecting box inner wall and the equal fixedly connected with drive mechanism in top of connecting box inner wall.

As the utility model discloses it is preferred, drive mechanism includes the connecting plate, there is the screw rod one side of connecting plate through bearing frame swing joint, the screw rod is kept away from one end of connecting plate and is run through one side of connecting box, the surface of screw rod and the inside that is located the connecting box have cup jointed the axle sleeve, the axle sleeve is close to one side fixedly connected with of positive and negative screw rod and is connected the transmission frame, the equal sliding connection in position that the transmission frame was connected just to the left side and the right side of connecting box inner wall has the slide, the slide is close to one side fixedly connected with arc cardboard of positive and negative screw rod, one side of arc cardboard and the surface contact of positive and negative screw rod, the front side fixedly connected with spliced pole of slide, the front side of spliced pole and the dorsal part.

As the utility model discloses it is preferred, the spout has been seted up to the left side of connecting box inner wall and the position that corresponds the slide on the right side, the length of spout is greater than the displacement of slide, the spout is used with the slide cooperation.

As the utility model discloses it is preferred, the slant groove has been seted up to the surface of connecting the transmission frame and the position that corresponds the spliced pole, the width in slant groove and the clearance between the spliced pole must not be less than zero point two centimetres, the slant groove uses with the spliced pole cooperation.

As the utility model discloses it is preferred, the opening has been seted up to the top of connecting box and the position that corresponds arc ring and annular ring respectively with the bottom, the open-ended width is greater than the width of arc ring and annular ring, the opening uses with arc ring and annular ring cooperation respectively.

As the utility model discloses it is preferred, the surface of arc cardboard is provided with the screw thread, the cross-sectional area of screw thread equals the cross-sectional area of arc cardboard, the screw thread uses with the cooperation of arc cardboard.

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

1. the utility model discloses a set up photovoltaic board body, the connecting box, positive and negative screw rod, solid fixed ring, the arc ring, fixed cover, annular ring and drive mechanism cooperation use, through user's rotatory arc ring upwards one hundred eighty degrees, then rotatory annular ring downwards one hundred eighty degrees makes arc ring and annular ring form a circular, then rotatory screw rod, the screw rod rotation drives the axle sleeve and moves to the inboard, the axle sleeve moves to the inboard and drives the connection transmission frame and move to the inboard, connection transmission frame cooperation slant slot angle forces the spliced pole to move to positive and negative screw rod, the spliced pole moves and drives slide and arc cardboard and move to positive and negative screw rod and move until arc cardboard contact positive and negative screw rod blocks, accomplish the protection that drops to the photovoltaic board body, solved the problem that current solar photovoltaic board does not have the protection, increased the security of solar photovoltaic board, also improved the life of solar photovoltaic board, the user installation costs are also reduced.

2. The utility model discloses a setting of spout can make the slide reciprocate inside the spout, plays spacing effect simultaneously, has avoided the phenomenon that the slide squinted at the in-process that removes to appear, also reduces the slide at the inside friction of spout, increases the life of slide.

3. The utility model discloses a setting in slant groove can make the spliced pole remove in slant inslot portion, plays fixed effect simultaneously, has avoided the phenomenon that the spliced pole breaks away from to appear at the in-process that removes, also increases the security of mechanical work.

4. The utility model discloses an open-ended setting can make arc ring and annular circle complete rotate through the opening, has avoided the open-ended width to lead to arc ring and arc circle to remove to the opening part and appear the dead phenomenon of card, also reduces the wearing and tearing of arc ring and arc circle at the opening part narrowly.

5. The utility model discloses a setting of screw thread can assist the arc cardboard to carry out work, plays the effect of increasing frictional resistance simultaneously, has avoided the positive and negative screw rod phenomenon of gyration to appear, also improves machine job stabilization nature.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the photovoltaic panel body in fig. 1 according to the present invention;

fig. 3 is a partial sectional view of the junction box of fig. 2 according to the present invention;

fig. 4 is a perspective view of a partial structure of the arc-shaped clamping plate in fig. 3 according to the present invention.

In the figure: 1. a photovoltaic panel body; 2. a connecting box; 3. a positive and negative screw; 4. a fixing ring; 5. an arc-shaped ring; 6. fixing a sleeve; 7. an annular ring; 8. a transmission mechanism; 81. a connecting plate; 82. a screw; 83. a shaft sleeve; 84. connecting a transmission frame; 85. a slide plate; 86. an arc-shaped clamping plate; 87. connecting columns; 9. a chute; 10. an oblique groove; 11. an opening; 12. and (4) threading.

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.

As shown in fig. 1 to 4, the utility model provides a pair of protector of solar photovoltaic board, including photovoltaic board body 1, the equal fixedly connected with connecting box 2 in four corners of photovoltaic board body 1, the inner chamber of connecting box 2 has positive and negative screw rod 3 through the horizontal swing joint of bearing frame, fixed solid fixed ring 4 has been cup jointed in the left side on positive and negative screw rod 3 surface, fixed ring 4's top fixedly connected with arc ring 5, the top through connection case 2's of arc ring 5 top, fixed cover 6 has been cup jointed on the right side on positive and negative screw rod 3 surface, the bottom fixedly connected with annular ring 7 of fixed cover 6, the bottom through connection case 2's of annular ring 7 bottom, the bottom of connecting box 2 inner wall and the equal fixedly connected with drive mechanism 8 in top of connecting box 2 inner walls.

Referring to fig. 3, transmission mechanism 8 includes connecting plate 81, there is screw rod 82 one side of connecting plate 81 through bearing frame swing joint, one side of connecting plate 81 is run through to the one end that screw rod 82 kept away from connecting plate 81, the axle sleeve 83 has been cup jointed on the surface of screw rod 82 and the inside that is located connecting box 2, axle sleeve 83 is close to the transmission frame 84 of one side fixedly connected with of positive and negative screw rod 3, the equal sliding connection in position that the transmission frame 84 was connected just to the left side and the right side of connecting box 2 inner wall has slide 85, slide 85 is close to one side fixedly connected with arc cardboard 86 of positive and negative screw rod 3, one side and the surface contact of positive and negative screw rod 3 of arc cardboard 86, slide 85's front side fixedly connected with spliced pole 87, the front side of spliced pole 87 and.

Adopt above-mentioned scheme: through setting up drive mechanism 8, can make screw rod 82 rotation control axle sleeve 83 remove about and realize slide 85 and arc cardboard 86 and reciprocate and carry out spacingly to positive and negative screw rod 3, also the person of facilitating the use operates, improves mechanical work's stability.

Referring to fig. 3, the left and right sides of the inner wall of the connecting box 2 and the position corresponding to the sliding plate 85 are provided with sliding grooves 9, the length of the sliding groove 9 is greater than the moving distance of the sliding plate 85, and the sliding groove 9 is used in cooperation with the sliding plate 85.

Adopt above-mentioned scheme: through the setting of spout 9, can make slide 85 reciprocate in spout 9 inside, play spacing effect simultaneously, avoid slide 85 the phenomenon of skew to appear at the in-process that removes, also reduce slide 85 at the inside friction of spout 9, increase slide 85's life.

Referring to fig. 3, the inclined groove 10 is formed on the surface of the transmission frame 84 and corresponding to the connection column 87, the gap between the width of the inclined groove 10 and the connection column 87 is not less than two centimeters at zero, and the inclined groove 10 is used in cooperation with the connection column 87.

Adopt above-mentioned scheme: through the setting of slant groove 10, can make spliced pole 87 remove in slant groove 10 inside, play fixed effect simultaneously, avoid spliced pole 87 to appear the phenomenon that breaks away from at the in-process that removes, also increase the security of mechanical work.

Referring to fig. 3, the top and the bottom of the connection box 2 are provided with openings 11 corresponding to the positions of the arc-shaped ring 5 and the annular ring 7, respectively, the width of the opening 11 is greater than the widths of the arc-shaped ring 5 and the annular ring 7, and the openings 11 are respectively matched with the arc-shaped ring 5 and the annular ring 7 for use.

Adopt above-mentioned scheme: through opening 11's setting, can make the complete opening 11 of passing through of arc ring 5 and annular ring 7 rotate, avoided opening 11's width narrow to lead to arc ring 5 and arc ring 7 to remove to opening 11 and appear the dead phenomenon of card, also reduce the wearing and tearing of arc ring 5 and arc ring 7 in opening 11 department.

Referring to fig. 4, the surface of the arc-shaped catch plate 86 is provided with threads 12, the cross-sectional area of the threads 12 is equal to the cross-sectional area of the arc-shaped catch plate 86, and the threads 12 are used in cooperation with the arc-shaped catch plate 86.

Adopt above-mentioned scheme: through the setting of screw thread 12, can assist arc cardboard 86 to carry out work, play the effect that increases frictional resistance simultaneously, avoid positive and negative screw rod 3 the phenomenon of gyration to appear, also improve machine job stabilization nature.

The utility model discloses a theory of operation and use flow: rotate 5 upwards one hundred eighty degrees of arc ring through the user, then it makes arc ring 5 and annular ring 7 form a circular shape to rotate 7 downward one hundred eighty degrees of annular ring, then rotatory screw rod 82 again, the rotatory axle sleeve 83 of drive of screw rod 82 moves towards the inboard, the axle sleeve 83 moves towards inboard and drives the connection transmission frame 84 and move, connect transmission frame 84 cooperation slant groove 10 angle and force spliced pole 87 to move towards positive and negative screw rod 3, spliced pole 87 moves and drives slide 85 and arc cardboard 86 and move towards positive and negative screw rod 3 and carry out the card extremely until arc cardboard 86 contacts positive and negative screw rod 3, the completion is to the protection that drops of photovoltaic board body 1.

In summary, the following steps: the protective device of the solar photovoltaic panel is used by matching the photovoltaic panel body 1, the connecting box 2, the positive and negative screw rods 3, the fixing ring 4, the arc-shaped ring 5, the fixing sleeve 6, the annular ring 7 and the transmission mechanism 8, and by rotating the arc-shaped ring 5 by one hundred eighty degrees upwards by a user, then the annular ring 7 is rotated one hundred eighty degrees downwards so that the arc-shaped ring 5 and the annular ring 7 form a circle, then rotatory screw rod 82 again, the rotatory axle sleeve 83 that drives of screw rod 82 moves towards the inboard, the axle sleeve 83 moves towards the inboard and drives the transmission frame 84 and move towards the inboard, it forces spliced pole 87 to move towards positive and negative screw rod 3 to connect transmission frame 84 cooperation slant groove 10 angle, spliced pole 87 moves and drives slide 85 and arc cardboard 86 and move towards positive and negative screw rod 3 and block and die until arc cardboard 86 contacts positive and negative screw rod 3, the completion is to the protection that drops of photovoltaic board body 1, the problem that current solar photovoltaic board does not have the protection has been solved.

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 a protector of solar photovoltaic board, includes photovoltaic board body (1), its characterized in that: the equal fixedly connected with connecting box (2) in four corners of photovoltaic board body (1), connecting box (2) inner chamber has positive and negative screw rod (3) through the horizontal swing joint of bearing frame, fixed ring (4) have been cup jointed to the left side on positive and negative screw rod (3) surface, the top fixedly connected with arc ring (5) of fixed ring (4), the top of arc ring (5) runs through the top of connecting box (2), fixed cover (6) have been cup jointed to the right side on positive and negative screw rod (3) surface, the bottom fixedly connected with annular ring (7) of fixed cover (6), the bottom of connecting box (2) is run through to the bottom of annular ring (7), the equal fixedly connected with drive mechanism (8) in top of the bottom of connecting box (2) inner wall and connecting box (2) inner wall.

2. The protection device of a solar photovoltaic panel according to claim 1, wherein: the transmission mechanism (8) comprises a connecting plate (81), one side of the connecting plate (81) is movably connected with a screw rod (82) through a bearing seat, one end, far away from the connecting plate (81), of the screw rod (82) penetrates through one side of the connecting box (2), a shaft sleeve (83) is sleeved on the surface of the screw rod (82) and is positioned inside the connecting box (2), one side, close to the positive and negative screw rod (3), of the shaft sleeve (83) is fixedly connected with a connecting transmission frame (84), the left side and the right side of the inner wall of the connecting box (2) and corresponding to the position of the connecting transmission frame (84) are both connected with a sliding plate (85) in a sliding mode, one side, close to the positive and negative screw rod (3), of the sliding plate (85) is fixedly connected with an arc-shaped clamping plate (86), one side of the arc-shaped clamping plate (86) is in surface contact with, the front side of the connecting column (87) is connected with the back side of the connecting transmission frame (84) in a sliding way.

3. The protection device of the solar photovoltaic panel according to claim 2, wherein: the left side and the right side of connecting box (2) inner wall just correspond the position of slide (85) and seted up spout (9), the length of spout (9) is greater than the displacement of slide (85), spout (9) and slide (85) cooperation use.

4. The protection device of the solar photovoltaic panel according to claim 2, wherein: the surface of the connecting transmission frame (84) and the position corresponding to the connecting column (87) are provided with an oblique groove (10), the gap between the width of the oblique groove (10) and the connecting column (87) is not less than two centimeters at zero point, and the oblique groove (10) is matched with the connecting column (87) for use.

5. The protection device of a solar photovoltaic panel according to claim 1, wherein: opening (11) have been seted up to the top and the bottom of connecting box (2) and the position that corresponds arc ring (5) and annular ring (7) respectively, the width of opening (11) is greater than the width of arc ring (5) and annular ring (7), opening (11) use with arc ring (5) and annular ring (7) cooperation respectively.

6. The protection device of the solar photovoltaic panel according to claim 2, wherein: the surface of the arc-shaped clamping plate (86) is provided with a thread (12), the cross sectional area of the thread (12) is equal to that of the arc-shaped clamping plate (86), and the thread (12) is matched with the arc-shaped clamping plate (86) for use.