CN219678389U

CN219678389U - Meshing photovoltaic backboard

Info

Publication number: CN219678389U
Application number: CN202320892794.1U
Authority: CN
Inventors: 胡南凯; 刘丽丽
Original assignee: Jiangsu Yijia Energy Saving Technology Co ltd
Current assignee: Jiangsu Yijia Energy Saving Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-12
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a meshing photovoltaic backboard, which comprises a protective shell, wherein rack guide rails are fixedly connected to two sides of the back surface of the protective shell, straight sliding grooves are formed in two sides of the inner wall of the protective shell, connecting columns are rotatably connected to two sides of the lower bottom of the protective shell through rotating shafts, first bevel gears are fixedly connected to outer curved surfaces of two sides of the connecting columns, second bevel gears are in meshing connection with the side ends of the first bevel gears, a screw is fixedly connected to the middle part of the upper end surface of each second bevel gear, a sliding block is in threaded connection with the outer curved surface of the lower end of each screw, a movable frame is fixedly connected to the inner side of each sliding block, and a photovoltaic board body is inserted into the inner wall of each movable frame. According to the utility model, when the movable frame moves linearly upwards, the photovoltaic panel inserted into the inner wall of the movable frame is driven to move upwards, and when the photovoltaic panel moves upwards, the photovoltaic panel can be moved out of the protective shell, so that the effect of facilitating maintenance on the photovoltaic panel is realized.

Description

Meshing photovoltaic backboard

Technical Field

The utility model relates to the technical field of solar photovoltaic panels, in particular to a meshing photovoltaic backboard.

Background

The solar photovoltaic panel is a device for directly or indirectly converting solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and generally consists of toughened glass, EVA, a battery piece and a backboard, wherein the backboard has the main functions of sealing, insulating and waterproof.

However, in the prior art, during the use and installation process of the back plate, the back plate is usually fixedly installed on the protection support device of the solar photovoltaic panel through bolts or screws, and when the back plate is fixedly installed on the protection support device of the solar photovoltaic panel through bolts or screws, the back plate and the bolts or screws on the protection support device are required to be detached one by one during the overhaul and maintenance of the solar photovoltaic panel, so that the solar photovoltaic panel is inconvenient during the overhaul and maintenance.

Disclosure of Invention

The utility model aims to provide a meshed photovoltaic backboard, which solves the problems that in the prior art, the backboard is usually fixedly installed on a protective supporting device of a solar photovoltaic board through bolts or screws in the using and installing processes, and when the backboard is fixedly installed on the protective supporting device of the solar photovoltaic board through the bolts or the screws, the bolts or the screws on the backboard and the protective supporting device are required to be detached one by one during overhauling and maintenance of the solar photovoltaic board, so that the solar photovoltaic board is inconvenient to overhaul and maintain.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the protective housing, protective housing back both sides fixedly connected with rack guide, the straight spout has been seted up to protective housing inner wall both sides, protective housing lower bottom both sides are connected with the spliced pole through the pivot rotation, the first helical gear of spliced pole both sides outer curved surface fixedly connected with, first helical gear side end meshing is connected with the second helical gear, second helical gear up end middle part fixedly connected with screw rod, screw rod lower extreme outer curved surface threaded connection has the slider, the inboard fixedly connected with of slider removes the frame, it has the photovoltaic plate body to remove the grafting of frame inner wall.

Preferably, an opening is formed in the upper end of the protective shell.

Preferably, the number of the rack guide rails is two, the rack guide rails are symmetrically distributed on two sides of the back surface of the protective shell, and the rack guide rails are in meshed connection and are matched with rack guide rail mounting grooves, so that the protective shell can be quickly mounted on a supporting device of the solar photovoltaic panel through meshing of the rack guide rails and the rack guide rail mounting grooves.

Preferably, the number of the straight sliding grooves is two, and the straight sliding grooves are symmetrically distributed on two sides of the inner wall of the protective shell.

Preferably, the top end of the side of the connecting column is fixedly connected with a rotating handle, and the number of the first bevel gears is two, and the first bevel gears are symmetrically distributed on the outer curved surfaces of the two sides of the connecting column respectively.

Preferably, the screw rod is rotationally connected to the inner walls of the upper end and the lower end of the straight sliding groove through a rotating shaft, and two sides of the sliding block are attached to the inner walls of the lower end of the straight sliding groove in a movable mode.

Preferably, the upper end of the movable frame is provided with an opening, and the upper end of the protective shell is sleeved with a sealing cover.

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

according to the solar photovoltaic panel support device, the rack guide rails are welded on two sides of the back surface of the protective shell, and the rack guide rails are in meshed connection and are matched with the rack guide rail mounting grooves, so that the protective shell can be quickly mounted on the solar photovoltaic panel support device through the meshed connection of the rack guide rails and the rack guide rail mounting grooves through the rack guide rails, and the protective shell can be quickly dismounted;

when the sealing cover is opened, the rotating handle welded at the top end of the side of the connecting column is rotated, the connecting column connected with the lower bottom of the protective shell is driven to rotate through the rotating shaft when the rotating handle rotates, the first bevel gear welded on the outer curved surfaces of the two sides of the connecting column is driven to rotate when the connecting column rotates, the second bevel gear meshed with the upper end of the first bevel gear is driven to rotate when the first bevel gear rotates, the screw rod welded on the middle part of the upper end of the second bevel gear is driven to rotate when the second bevel gear rotates, the sliding block in threaded connection with the outer curved surface of the lower end of the screw rod is driven to move upwards due to the acting force of threaded connection with the outer curved surface of the lower end of the screw rod, the moving frame adhered to the inner side of the sliding block is driven to move upwards in a straight line when the sliding block moves upwards, and the photovoltaic plate body on the inner wall of the moving frame is driven to move upwards in a straight line when the sliding block moves upwards, so that the photovoltaic plate body on the inner side of the moving frame is driven to move upwards in a straight line, and the photovoltaic plate body is driven to move upwards when the photovoltaic plate body is guided to move upwards, and the photovoltaic plate is protected and the photovoltaic plate is maintained and is convenient to maintain.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a meshed photovoltaic backsheet of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a meshed photovoltaic backsheet of the present utility model;

fig. 3 is a schematic view of a partial structure of a meshed photovoltaic backsheet of the present utility model.

In the figure: 1. a protective housing; 2. a rack guide rail; 3. a straight chute; 4. a connecting column; 5. a first helical gear; 6. a second helical gear; 7. a screw; 8. a slide block; 9. a moving frame; 10. a photovoltaic panel body; 11. sealing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: including protective housing 1, and the opening has been seted up to protective housing 1 upper end, protective housing 1 back both sides welding has rack rail 2, and rack rail 2 quantity has two, respectively with protective housing 1 back both sides symmetric distribution, rack rail 2 meshing connection is adapted with rack rail mounting groove, so that can install fast on solar photovoltaic panel's strutting arrangement through the meshing of rack rail 2 and guide rail mounting groove in protective housing 1, straight spout 3 has been seted up to protective housing 1 inner wall both sides, and straight spout 3 quantity has two, respectively with protective housing 1 inner wall both sides symmetric distribution, protective housing 1 bottom both sides are connected with spliced pole 4 through the pivot rotation, and spliced pole 4 side top welding has the rotation handle, spliced pole 4 both sides outer curved surface welding has first helical gear 5, and first helical gear 5 quantity has two, respectively with spliced pole 4 both sides outer curved surface symmetric distribution, first helical gear 5 side end meshing is connected with second helical gear 6, second helical gear 6 up end middle part welding has screw 7, and screw 7 rotates through the pivot to be connected at straight spout 3 upper end inner wall, 7 lower extreme outer curved surface connection has a slider 8, and movable frame 9 has a movable frame inner wall 9, it has a frame inner wall 9 to move, the frame inner wall 9 has been seted up to move the slider, the frame inner wall has a movable frame inner wall 9, the movable frame has an inner wall 9.

Working principle: when the solar photovoltaic panel protecting device is used, the rack guide rails 2 are welded on two sides of the back surface of the protecting shell 1, and the rack guide rails 2 are in meshed connection and are matched with the rack guide rail mounting grooves, so that the protecting shell 1 can be quickly mounted on a supporting device of the solar photovoltaic panel through the meshed connection of the rack guide rails 2 and the rack guide rail mounting grooves through the rack guide rails 2, and the protecting shell 1 can be quickly dismounted;

when need maintain the maintenance to remove the photovoltaic plate body 10 that frame 9 inner wall pegged graft, through opening the sealed lid 11 of protective housing 1 upper end suit, after sealed lid 11 is opened, through rotating the spliced pole 4 side top welded rotation handle, when rotating the handle, can drive protective housing 1 lower bottom both sides and rotate through the spliced pole 4 that the pivot rotated the connection, when spliced pole 4 rotates, can drive spliced pole 4 both sides outer curved surface welded first helical gear 5 and rotate, when first helical gear 5 rotates, can drive first helical gear 5 side end meshing connection's second helical gear 6 and rotate, when second helical gear 6 rotates, can drive second helical gear 6 up end middle part welded screw rod 7 and rotate, when screw rod 7 rotates, can drive screw rod 7 lower extreme outer curved surface threaded connection's slider 8, because of the effort with screw rod 7 lower extreme outer curved surface threaded connection upwards moves, when slider 8 upwards moves, can be along the straight chute 3 inner wall that protective housing 1 inner wall both sides upwards rectilinear movement, when slider 8 upwards rectilinear movement, can drive slider 8 inboard removal frame 9 that moves, can drive the frame 9 that moves upwards, can drive the frame 9 rectilinear movement plate when the frame upwards, can realize that frame 10 upwards moves the photovoltaic plate when the maintenance is carried out, can realize when the maintenance to the frame, the photovoltaic plate is convenient for carrying out, the maintenance.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A meshing photovoltaic backsheet comprising a protective casing (1), characterized in that: the novel solar photovoltaic power generation device is characterized in that rack guide rails (2) are fixedly connected to two sides of the back of the protective housing (1), straight sliding grooves (3) are formed in two sides of the inner wall of the protective housing (1), connecting columns (4) are rotatably connected to two sides of the lower bottom of the protective housing (1) through rotating shafts, first bevel gears (5) are fixedly connected to two sides of the connecting columns, second bevel gears (6) are connected to the side ends of the first bevel gears (5) in a meshed mode, screw rods (7) are fixedly connected to the middle portions of the upper end faces of the second bevel gears (6), sliding blocks (8) are connected to the outer curved surfaces of the lower ends of the screw rods (7) in a threaded mode, moving frames (9) are fixedly connected to the inner sides of the sliding blocks (8), and photovoltaic panel bodies (10) are inserted into the inner walls of the moving frames (9).

2. A meshing photovoltaic backsheet according to claim 1, characterized in that: an opening is formed in the upper end of the protective shell (1).

3. A meshing photovoltaic backsheet according to claim 1, characterized in that: the number of the rack guide rails (2) is two, the rack guide rails are symmetrically distributed on two sides of the back of the protective shell (1), and the rack guide rails (2) are in meshed connection and are matched with rack guide rail mounting grooves, so that the protective shell (1) can be quickly mounted on a supporting device of a solar photovoltaic panel through meshing of the rack guide rails (2) and the rack guide rail mounting grooves.

4. A meshing photovoltaic backsheet according to claim 1, characterized in that: the number of the straight sliding grooves (3) is two, and the straight sliding grooves are symmetrically distributed on two sides of the inner wall of the protective shell (1).

5. A meshing photovoltaic backsheet according to claim 1, characterized in that: the connecting column (4) side top fixedly connected with rotates the handle, first helical gear (5) quantity has two, respectively with the outer curved surface symmetric distribution of connecting column (4) both sides.

6. A meshing photovoltaic backsheet according to claim 1, characterized in that: the screw rod (7) is rotationally connected to the inner walls of the upper end and the lower end of the straight sliding groove (3) through a rotating shaft, and two sides of the sliding block (8) are attached to the inner walls of the lower end of the straight sliding groove (3) in a movable mode.

7. A meshing photovoltaic backsheet according to claim 1, characterized in that: an opening is formed in the upper end of the movable frame (9), and a sealing cover (11) is sleeved at the upper end of the protective shell (1).