Photovoltaic panel mounting device

Abstract

The utility model relates to the field of photovoltaic panel installation, in particular to a photovoltaic panel installation device which comprises a keel, a light keel fixing mechanism and a keel house fixing mechanism. The optical fixing mechanism comprises an optical fixing piece and an optical fixing piece, and the optical fixing piece is clamped on the photovoltaic panel through a press polish block; the keel fixing piece is clamped on the keel through the keel buckling arm; the optical firmware is movably connected with the keel firmware; the dragon house fixing mechanism comprises a dragon house piece, a house fixing piece and a clavicle assembly. The dragon house piece and the house fixing piece are fixedly connected. The clavicle component is arranged on the locking keel part, the clavicle piece is clamped on the keel, and the clavicle component enables the keel to be locked and fixed on the locking keel part through the clavicle piece. The utility model has the advantages of simple and compact structure, and stable and reliable installation and connection.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic panel installation, in particular to a photovoltaic panel installation device. Background Art

[0002] In order to effectively utilize solar energy for power generation, photovoltaic panels are currently installed on roofs to maximize the amount of sunlight received. Existing roofs are generally equipped with color-coated steel tiles. The existing connection structure between photovoltaic panels and roofs generally adopts a snap-on connection structure, directly fixing the photovoltaic panels to the color-coated steel tiles through snaps. This creates a multiple-point connection structure between the photovoltaic panels and the color-coated steel tiles, achieving point-type contact. Photovoltaic panels are large panels, and multiple panels are spliced ​​together to form a larger panel structure. This point-type contact not only lacks support, but also makes the photovoltaic panels easily flipped up or even damaged by external forces, such as in typhoon weather. Therefore, this connection structure is unstable, has low strength, and low reliability.

[0003] The existing ones use keels, that is, photovoltaic panels are fixedly installed on color steel tiles through keels. The keels are long and the photovoltaic panels are mounted on multiple keels to support and increase the strength of the photovoltaic panels, so as to prevent the photovoltaic panels from being easily damaged by external forces. The installation steps are: first fix the keels on the color steel tiles, and then fix the photovoltaic panels on the keels. However, the existing connection devices for fixing photovoltaic panels on keels and for fixing keels on roofs have problems such as complex structure and many parts, which makes the connection structure unstable and unreliable. It is still easy for the photovoltaic panels and keels, as well as the keels and color steel tiles to loosen, causing the photovoltaic panels to easily fall off the roof and low safety. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a photovoltaic panel installation device with a simple and compact structure and a stable and reliable installation connection.

[0005] In order to solve the above technical problems, the utility model provides a photovoltaic panel installation device for installing a photovoltaic panel on a roof, comprising a keel, an optical keel fixing mechanism and a keel house fixing mechanism, wherein the photovoltaic panel and the keel are fixedly connected by the optical keel fixing mechanism, and the keel and the roof are fixedly connected by the keel house fixing mechanism;

[0006] The optical dragon fixing mechanism includes an optical fixture and a dragon fixture. The optical fixture includes a calendering block, and the optical fixture is clamped on the photovoltaic panel through the calendering block; the dragon fixture includes a buckling dragon arm, and the dragon fixture is clamped on the keel through the buckling dragon arm; the optical fixture and the dragon fixture are movably connected to lock and fix the photovoltaic panel on the keel;

[0007] The dragon house fixing mechanism includes a dragon house member, a roof fixing member and a clavicle assembly, the dragon house member includes a dragon locking part and a first roof clamping part, the roof fixing member includes a second roof clamping part, and the clavicle assembly includes a clavicle member; the dragon house member and the roof fixing member are fixedly connected so that the first roof clamping part and the second roof clamping part clamp the roof; the clavicle assembly is arranged on the dragon locking part, the clavicle member is clamped on the keel, and the clavicle assembly locks the keel and fixes it to the dragon locking part through the clavicle member.

[0008] As an improvement to the above solution, the optical fixture, dragon fixture, dragon house fixture, house fixture and clavicle fixture are all integrally formed.

[0009] As an improvement to the above solution, the optical fixture further comprises an optical fixing plate, and the calendering blocks are arranged on two opposite sides of the optical fixing plate;

[0010] The calendering block includes a calendering portion and a limiting portion. The calendering portion is arranged above the optical fixing plate, and the limiting portion is arranged below the optical fixing plate and abuts against the dragon fixing device.

[0011] As an improvement to the above solution, the optical fixture further includes an optical fixing plate and a limit block, wherein the calendering block and the limit block are respectively arranged on two opposite sides of the optical fixing plate;

[0012] The calendering block includes a calendering portion and a limiting portion. The calendering portion is arranged above the optical fixing plate, and the limiting portion and the limiting block are both arranged below the optical fixing plate, and the limiting portion and the limiting block are respectively in contact with the dragon fixing device.

[0013] As an improvement of the above solution, the optical dragon fixing mechanism also includes an optical dragon connecting piece, the dragon fixing piece includes a dragon fixing plate, the dragon buckle arm is arranged on the dragon fixing plate, and the dragon fixing plate and the optical fixing plate are movably connected through the optical dragon connecting piece.

[0014] As an improvement to the above solution, the dragon house fixing mechanism further includes a fastening assembly, the dragon house member further includes a first locking portion, and the house fixing member further includes a positioning portion and a second locking portion;

[0015] The first locking house portion and the second locking house portion are fixedly connected by a fastening assembly, so that the first clamping house portion and the second clamping house portion clamp the roof, and the positioning portion contacts the first locking house portion.

[0016] As an improvement to the above solution, the contact surfaces of the first and second clamping parts with the roof are respectively provided with first anti-slip teeth;

[0017] The contact surface between the dragon-locking portion and the keel is provided with second anti-slip teeth.

[0018] As an improvement to the above solution, the clavicle assembly further includes a locking piece, the keel is provided above the dragon-locking portion, the locking piece is provided below the dragon-locking portion, and the clavicle piece is provided through the dragon-locking portion;

[0019] The locking piece is in contact with the dragon-locking portion and is movably connected to the clavicle piece; the clavicle piece is driven by the locking piece to lock and fix the keel on the dragon-locking portion.

[0020] As an improvement to the above solution, the clavicle member includes a connecting plate and a buckle arm, the dragon locking portion is provided with a dragon locking hole, and the buckle arm is passed through the dragon locking hole and is clamped on the keel;

[0021] The locking piece and the connecting plate are movably connected so that the keel is locked and fixed on the keel locking portion.

[0022] As an improvement to the above solution, the light dragon fixing mechanism and the dragon house fixing mechanism are staggered.

[0023] The implementation of this utility model has the following beneficial effects:

[0024] The present invention provides a photovoltaic panel mounting device for mounting photovoltaic panels on a roof. The device comprises a keel, an optical keel fixing mechanism, and a keel-roof fixing mechanism. The optical keel fixing mechanism secures the photovoltaic panel to the keel, and the keel to the roof is secured by the keel-roof fixing mechanism. The optical keel fixing mechanism comprises an optical fastener and a keel fastener. The optical fastener is secured to the photovoltaic panel via a pressing block, while the keel fastener is secured to the keel via a keel-locking arm. The optical fastener and keel fastener are flexibly connected to secure the photovoltaic panel to the keel. The keel-roof fixing mechanism comprises a keel member, a roof fastener, and a locking member assembly. The first clamping portion of the keel member and the second clamping portion of the roof fastener cooperate to clamp the roof, thereby securing the locking member to the roof. The locking member of the locking member assembly then secures the keel fastener to the locking member, thereby securing the keel to the roof. This simple and compact structure, with minimal components, facilitates installation, provides a secure and reliable connection, and prevents the photovoltaic panel from becoming detached from the roof, providing enhanced safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front view of the photovoltaic panel installation device of the utility model;

[0026] Figure 2 yes Figure 1 A magnified view of point A;

[0027] Figure 3 yes Figure 1 Enlarged view of point B;

[0028] Figure 4 yes Figure 1 Cross-sectional view of the light dragon fixing mechanism;

[0029] Figure 5 yes Figure 1 A schematic structural diagram of the first embodiment of the optical dragon fixing mechanism;

[0030] Figure 6 yes Figure 1 A schematic structural diagram of a second embodiment of the optical dragon fixing mechanism;

[0031] Figure 7 yes Figure 3 Left view of the dragon house fixing mechanism;

[0032] Figure 8 yes Figure 3 Top view of the dragon house fixing mechanism;

[0033] Figure 9 yes Figure 3 A three-dimensional diagram of the dragon house fixing mechanism. DETAILED DESCRIPTION

[0034] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear in this document are based solely on the accompanying drawings and are not intended to limit the present invention.

[0035] See also Figure 1-9 The utility model discloses a photovoltaic panel 100 installation device, which is used to install the photovoltaic panel 100 on the roof 300, including a keel 200, an optical keel fixing mechanism 400 and a keel house fixing mechanism 500. The photovoltaic panel 100 and the keel 200 are fixedly connected by the optical keel fixing mechanism 400, and the keel 200 and the roof 300 are fixedly connected by the keel house fixing mechanism 500.

[0036] The optical dragon fixing mechanism 400 includes an optical fixture 1 and a dragon fixture 2. The optical fixture 1 includes a calendering block 12, and the optical fixture 1 is clamped on the photovoltaic panel 100 through the calendering block 12; the dragon fixture 2 includes a dragon buckle arm 22, and the dragon fixture 2 is clamped on the keel 200 through the dragon buckle arm 22; the optical fixture 1 and the dragon fixture 2 are movably connected to lock and fix the photovoltaic panel 100 on the keel 200.

[0037] The dragon house fixing mechanism 500 includes a dragon house member 4, a roof fixing member 5 and a clavicle assembly, the dragon house member 4 includes a dragon locking portion 41 and a first roof clamping portion 43, the roof fixing member 5 includes a second roof clamping portion 53, and the clavicle assembly includes a clavicle member 7; the dragon house member 4 and the roof fixing member 5 are fixedly connected so that the first roof clamping portion 43 and the second roof clamping portion 53 clamp the roof 300; the clavicle assembly is arranged on the dragon locking portion 41, and the clavicle member 7 is clamped on the keel 200. The clavicle assembly locks and fixes the keel 200 on the dragon locking portion 41 through the clavicle member 7.

[0038] The present invention provides a photovoltaic panel mounting device for mounting photovoltaic panels on a roof. The device comprises a keel, an optical keel fixing mechanism, and a keel-roof fixing mechanism. The optical keel fixing mechanism secures the photovoltaic panel to the keel, and the keel to the roof is secured by the keel-roof fixing mechanism. The optical keel fixing mechanism comprises an optical fastener and a keel fastener. The optical fastener is secured to the photovoltaic panel via a pressing block, while the keel fastener is secured to the keel via a keel-locking arm. The optical fastener and keel fastener are flexibly connected to secure the photovoltaic panel to the keel. The keel-roof fixing mechanism comprises a keel member, a roof fastener, and a locking member assembly. The first clamping portion of the keel member and the second clamping portion of the roof fastener cooperate to clamp the roof, thereby securing the locking member to the roof. The locking member of the locking member assembly then secures the keel fastener to the locking member, thereby securing the keel to the roof. This simple and compact structure, with minimal components, facilitates installation, provides a secure and reliable connection, and prevents the photovoltaic panel from becoming detached from the roof, providing enhanced safety.

[0039] It should be noted that the roof 300 is provided with color steel tiles, the color steel tiles are provided with connecting strips, and the first clamping part and the second clamping part clamp the connecting strips.

[0040] Preferably, the optical fixture 1, dragon fixture 2, dragon house fixture 4, house fixture 5 and clavicle fixture 7 are all integrally formed, which reduces the number of components and connections, and makes the connection more stable and reliable.

[0041] The optical dragon fixing mechanism 400 includes two embodiments.

[0042] First embodiment: Figure 5 As shown, the optical fixture 1 also includes an optical fixing plate 11, and the calendering blocks 12 are arranged on opposite sides of the optical fixing plate 11; the calendering blocks 12 include a calendering portion 121 and a limiting portion 122, the calendering portion 121 is arranged above the optical fixing plate 11, and the limiting portion 122 is arranged below the optical fixing plate 11 and abuts against the dragon fixture 2. Preferably, the calendering blocks 12 are symmetrically arranged on opposite sides of the optical fixing plate 11. This optical fixture is used to simultaneously lock and fix two adjacent photovoltaic panels. That is, by using only one optical dragon fixing mechanism, two adjacent photovoltaic panels can be locked at the same time, which can reduce the number of optical dragon fixing mechanisms and the number of components to be set. The structure is simple and compact, the cost is low, and the connection is more reliable and stable.

[0043] The second embodiment, as Figure 6As shown, the optical fixture 1 also includes an optical fixing plate 11 and a limit block 13. The calendering block 12 and the limit block 13 are respectively arranged on opposite sides of the optical fixing plate 11. The calendering block 12 includes a calendering portion 121 and a limit portion 122. The calendering portion 121 is arranged above the optical fixing plate 11, and the limit portion 122 and the limit block 13 are both arranged below the optical fixing plate 11. The limit portion 122 and the limit block 13 are respectively abutted against the dragon fixture 2. This type of optical fixture is used to lock and fix only one photovoltaic panel, and is generally used to fix the outer edges of photovoltaic panels on both sides of a photovoltaic module, that is, to fix the sides of photovoltaic panels that are not adjacent to other photovoltaic panels. In other words, the setting of this optical fixture can reduce the use of materials and has a simple structure.

[0044] It should be noted that the optical dragon fixing mechanisms 400 of the two embodiments can be specifically adopted according to the specific use locations. They have the same functions and installation steps.

[0045] Further, if Figure 2-6 As shown, the optical keel fixing mechanism 400 also includes an optical keel connector 3. The keel fastener 2 includes a keel fixing plate 21. The keel fastener arm 22 is disposed on the keel fixing plate 21. The keel fixing plate 21 and the optical keel fixing plate 11 are movably connected via the optical keel connector 3. The optical keel connector 3 is preferably a bolt. The optical keel fixing plate 11 is provided with a through hole, and the keel fixing plate 21 is provided with a screw hole. The optical keel connector 3 is inserted through the through hole and is threadedly connected to the keel fixing plate 21 via the screw hole. During installation, the optical keel connector is rotated to reduce the distance between the optical fastener and the keel fastener until the photovoltaic panel and the keel are firmly seated. It has a simple structure and is easy to install.

[0046] Furthermore, the two limiting parts, or one limiting part and one limiting block, all serve the same purpose: to limit the optical fixture, preventing it from swinging left and right, and ensuring it can move up and down in a predetermined direction. They also serve to increase the overall strength of the optical fixture, ensuring its reliability.

[0047] Going further, Figure 3 、 7 As shown in FIG. 9 , the dragon house fixing mechanism 500 further includes a fastening assembly 6, the dragon house member 4 further includes a first house locking portion 42, and the roof member 5 further includes a positioning portion 51 and a second house locking portion 52. The dragon locking portion 41, the first house locking portion 42, and the first house clamping portion 43 are sequentially connected from top to bottom, and the positioning portion 51, the second house locking portion 52, and the second house clamping portion 53 are sequentially connected from top to bottom. The first house locking portion and the second house locking portion are fixedly connected by a fastening assembly so that the first house clamping portion and the second house clamping portion clamp the roof, and the positioning portion interferes with the first house locking portion. The fastening assembly preferably includes bolts and nuts.

[0048] Specifically, the first locking portion 42 is provided with a first through-hole (not shown), and the second locking portion 52 is provided with a second through-hole (not shown). Bolts are passed through the first and second through-holes, respectively, and then tightened with nuts, thereby securing the first and second locking portions, and thus the slatted roof member and the roofing member. The positioning portion and the first locking portion interfere with each other, creating a preload in the second clamping portion, tightening the connecting strip of the color-coated steel tile and further ensuring the reliability and stability of the connection between the slatted roof fixing mechanism and the roof.

[0049] Preferably, if Figure 9 As shown, the contact surfaces of the first and second clamping parts 43, 53 with the roof 300 are respectively provided with first anti-slip teeth 431. The provision of the first anti-slip teeth can increase the friction between the first and second clamping parts and the connecting strip, further ensuring the reliability and stability of the connection.

[0050] Preferably, if Figure 7-9 As shown, the contact surface between the dragon lock portion 41 and the keel 200 is provided with a second anti-slip tooth 412. The provision of the second anti-slip tooth can increase the friction between the dragon lock portion and the keel, further ensuring the reliability and stability of the connection.

[0051] Going further, Figure 3 、 7 As shown in Figures 9 and 10, the clavicle assembly further includes a locking member 8. The keel 200 is disposed above the locking portion 41, the locking member 8 is disposed below the locking portion 41, and the clavicle member 7 is passed through the locking portion 41. The locking member 8 abuts against the locking portion 41 and is movably connected to the clavicle member 7. The clavicle member 7 is driven by the locking member 8 to lock and secure the keel 200 to the locking portion 41. The locking member abuts against the bottom of the locking portion, and the clavicle member uses the locking member to pull the keel toward the locking portion and secure it to the locking portion.

[0052] Preferably, if Figure 3 、 7 -9, the clavicle member 7 includes a connecting plate 71 and a snap arm 72. The dragon locking portion 41 is provided with a dragon locking hole 411. The snap arm 72 is passed through the dragon locking hole 411 and is snapped onto the keel 200. The locking member 8 is movably connected to the connecting plate 71 so that the keel 200 is locked and fixed to the dragon locking portion 41. The locking member 8 is preferably a bolt. The connecting plate is provided with a screw hole, and the locking member is threadedly connected to the connecting plate through the screw hole. The snap arm is snapped onto the side strip of the keel, and then the locking member is rotated to move the clavicle member downward, thereby driving the keel toward the dragon locking portion until the keel and the dragon locking portion abut, and the keel is locked and fixed to the dragon locking portion through the pre-tightening force of the snap arm. It has a simple and compact structure, is easy to install, and has a reliable and stable installation connection.

[0053] Preferably, if Figure 1 As shown, the light dragon fixing mechanism 400 and the dragon house fixing mechanism 500 are staggered to avoid the concentration of the upper and lower connections causing the strength of the overall installation device to be weakened. When subjected to external force, it is easy to break at the two connections, further enhancing the overall strength of the installation device.

[0054] In summary, the utility model provides a photovoltaic panel installation device with a simple and compact structure and a stable and reliable installation connection.

[0055] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A photovoltaic panel installation device for installing a photovoltaic panel on a roof, characterized in that: It includes a keel, a light dragon fixing mechanism and a dragon house fixing mechanism, wherein the photovoltaic panel and the keel are fixedly connected by the light dragon fixing mechanism, and the keel and the roof are fixedly connected by the dragon house fixing mechanism; The optical dragon fixing mechanism includes an optical fixture and a dragon fixture. The optical fixture includes a calendering block, and the optical fixture is clamped on the photovoltaic panel through the calendering block; the dragon fixture includes a buckling dragon arm, and the dragon fixture is clamped on the keel through the buckling dragon arm; the optical fixture and the dragon fixture are movably connected to lock and fix the photovoltaic panel on the keel; The dragon house fixing mechanism includes a dragon house member, a roof fixing member and a clavicle assembly, the dragon house member includes a dragon locking part and a first roof clamping part, the roof fixing member includes a second roof clamping part, and the clavicle assembly includes a clavicle member; the dragon house member and the roof fixing member are fixedly connected so that the first roof clamping part and the second roof clamping part clamp the roof; the clavicle assembly is arranged on the dragon locking part, the clavicle member is clamped on the keel, and the clavicle assembly locks the keel and fixes it to the dragon locking part through the clavicle member.

2. The photovoltaic panel installation device according to claim 1, wherein: The optical fixture, dragon fixture, dragon house fixture, house fixture and clavicle fixture are all integrally formed.

3. The photovoltaic panel installation device according to claim 1, wherein: The optical fixture further comprises an optical fixing plate, and the calendering blocks are arranged on two opposite sides of the optical fixing plate; The calendering block includes a calendering portion and a limiting portion. The calendering portion is arranged above the optical fixing plate, and the limiting portion is arranged below the optical fixing plate and abuts against the dragon fixing device.

4. The photovoltaic panel installation device according to claim 1, wherein: The optical fixture further comprises an optical fixing plate and a limit block, wherein the calendering block and the limit block are respectively arranged on two opposite sides of the optical fixing plate; The calendering block includes a calendering portion and a limiting portion. The calendering portion is arranged above the optical fixing plate, and the limiting portion and the limiting block are both arranged below the optical fixing plate, and the limiting portion and the limiting block are respectively in contact with the dragon fixing device.

5. The photovoltaic panel installation device according to claim 3 or 4, characterized in that: The optical dragon fixing mechanism also includes an optical dragon connecting piece, the dragon fixing piece includes a dragon fixing plate, the dragon buckle arm is arranged on the dragon fixing plate, and the dragon fixing plate and the optical fixing plate are movably connected through the optical dragon connecting piece.

6. The photovoltaic panel installation device according to claim 1, wherein: The dragon house fixing mechanism further includes a fastening assembly, the dragon house member further includes a first locking portion, and the house fixing member further includes a positioning portion and a second locking portion; The first locking house portion and the second locking house portion are fixedly connected by a fastening assembly, so that the first clamping house portion and the second clamping house portion clamp the roof, and the positioning portion contacts the first locking house portion.

7. The photovoltaic panel installation device according to claim 1, wherein: The contact surfaces of the first and second roof clamping parts with the roof are respectively provided with first anti-slip teeth; The contact surface between the dragon-locking portion and the keel is provided with second anti-slip teeth.

8. The photovoltaic panel installation device according to claim 1, wherein: The clavicle assembly further includes a locking piece, wherein the keel is arranged above the dragon-locking portion, the locking piece is arranged below the dragon-locking portion, and the clavicle piece is passed through the dragon-locking portion; The locking piece is in contact with the dragon-locking portion and is movably connected to the clavicle piece; the clavicle piece is driven by the locking piece to lock and fix the keel on the dragon-locking portion.

9. The photovoltaic panel installation device according to claim 8, wherein: The clavicle member includes a connecting plate and a buckle arm, the dragon locking portion is provided with a dragon locking hole, and the buckle arm is passed through the dragon locking hole and is clamped on the keel; The locking piece and the connecting plate are movably connected so that the keel is locked and fixed on the keel locking portion.

10. The photovoltaic panel installation device according to claim 1, wherein: The light dragon fixing mechanism and the dragon house fixing mechanism are staggered.

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