Sloping roof photovoltaic rapid installation structure

Abstract

The invention discloses an inclined roof photovoltaic rapid installation structure, and relates to the technical field of photovoltaic installation, the inclined roof photovoltaic rapid installation structure comprises two rows of hooks, each row of hooks comprises at least two hooks, each hook comprises a hook base and a hook body, the hook bases are used for being fixed on an inclined roof, and the hook bodies are used for being fixed on the inclined roof; the first end of the hook body can be clamped in the hook base in an up-down adjustable manner; the two guide rails are clamped to the second ends of the hook bodies of the two rows of hooks respectively, mounting grooves are formed in the two opposite sides of the two guide rails in the length direction in a penetrating mode, and the two mounting grooves are used for supporting the two opposite side portions of the photovoltaic module respectively; and the two clamping pieces are clamped on the guide rail and respectively abut against the other two opposite side parts of the photovoltaic module. According to the sloping roof photovoltaic rapid installation structure, the convenience and reliability of installation of the photovoltaic module are improved, and the angle adjustment of the photovoltaic module can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic installation, and more specifically to a photovoltaic quick installation structure for a sloping roof. Background Art

[0002] With the development of new energy, photovoltaics have been widely used on building roofs to convert solar energy into electrical energy and provide renewable energy for buildings. Photovoltaic modules are the core part of photovoltaic power generation systems and the key to converting solar energy into electrical energy.

[0003] At present, the installation method of sloping roof photovoltaic mainly uses bolts to fix the photovoltaic module bracket, which has the following disadvantages:

[0004] (1) Many bolts and other installation parts are required, which makes installation inconvenient and inefficient.

[0005] (2) Bolts are easily loosened due to vibration, and the reliability of photovoltaic module fixation is poor.

[0006] (3) The hook height cannot be adjusted, and the angle of the photovoltaic module cannot be adjusted, and thus cannot adapt to various photovoltaic system installation requirements.

[0007] In summary, how to solve the above-mentioned shortcomings of the current sloping roof photovoltaic installation is an urgent problem to be solved by those skilled in the art. Summary of the invention

[0008] In view of this, an object of the present invention is to provide a photovoltaic quick installation structure for a sloping roof, which improves the convenience and reliability of photovoltaic module installation and can adjust the angle of the photovoltaic module.

[0009] In order to achieve the above object, the present invention provides the following technical solutions:

[0010] A photovoltaic quick installation structure for a sloping roof, comprising:

[0011] Two rows of hooks each include at least two hooks, each hook includes a hook base and a hook body, the hook base is used to be fixed on the sloping roof, and the first end of the hook body can be adjusted up and down and clamped in the hook base;

[0012] Two guide rails are respectively connected to the second ends of the hook bodies of the two rows of hooks, and mounting grooves are provided on opposite sides of the two guide rails in the length direction, and the two mounting grooves are respectively used to support opposite side parts of the photovoltaic assembly;

[0013] Two clamping parts are clamped on the guide rail and respectively abut against the other two opposite sides of the photovoltaic assembly.

[0014] Preferably, the hook base includes a slot, and at least two rows of barbs are provided on the wall of the slot along the direction from top to bottom;

[0015] The hook body includes a first elastic plate, the first elastic plate is inserted into the slot, and the elastic buckle integrally formed at the bottom end thereof abuts against one row of the barbs.

[0016] Preferably, the first elastic plate includes two side plates arranged opposite to and spaced apart from each other. Elastic buckles are provided on the opposite sides of the bottom ends of the two side plates. After the two elastic buckles abut against one row of the barbs, a loosening prevention plug is inserted between the two side plates.

[0017] Preferably, the slot includes two inserting plates respectively located on both sides of the two side plates, and at least two of the barbs are arranged at intervals along the direction from top to bottom on the side surfaces of the two inserting plates facing the side plates. Two barbs at the same height form one row of barbs.

[0018] Preferably, the hook base further includes a bottom plate integrally formed at a right angle with the slot, and a plurality of assembly holes are provided on the bottom plate.

[0019] Preferably, the hook body further includes a second elastic plate integrally formed at a right angle with the first elastic plate. A first hook with a downward opening is provided at the end of the second elastic plate away from the first elastic plate. The guide rail includes a second hook with an upward opening, and the second hook abuts against the first hook in a direction away from the hook base.

[0020] Preferably, the first hook includes a bent plate and a circular hook head. The hook head is integrally formed at one end of the bent plate, and the other end of the bent plate is connected to the second elastic plate;

[0021] The second hook is a hook plate extending along the length direction of the guide rail, and an arc groove concentric with the hook head is provided on the hook plate in the length direction.

[0022] Preferably, the guide rail further includes an I-shaped plate integrally formed with the second hook. The I-shaped plate and the second hook are arranged up and down. The side of the vertical plate of the I-shaped plate facing away from the hook base and the two horizontal plates opposite to the I-shaped plate form the installation groove.

[0023] Preferably, the clamping member includes a U-shaped elastic plate and two elastic side plates;

[0024] The U-shaped elastic plate is clamped between the upper end and the lower end of the guide rail, and an anti-detachment elastic piece abutting against the upper end of the guide rail is provided on the top plate of the U-shaped elastic plate by stamping;

[0025] The two elastic side plates are respectively arranged on both sides of the vertical plate of the U-shaped elastic plate, and the elastic side plates are provided with abutting elastic pieces that pop out away from the other elastic side plate through stamping, and the abutting elastic pieces are used to abut against the photovoltaic module.

[0026] Preferably, the distance between the two abutting elastic pieces of the two clamping members facing each other is less than the distance between the other two side portions of the photovoltaic module in the natural state;

[0027] The distance between the two abutting elastic pieces of the two clamping members facing each other is greater than the distance between the other two side portions of the photovoltaic module in the compressed state.

[0028] The installation process of a rapid installation structure for inclined roof photovoltaic on an inclined roof provided by the present invention is as follows: The first step is to install the hooks: First, uncover the roof tiles, fix the hook base on the cross strips of the inclined roof, and then snap the first end of the hook body onto the hook base and adjust the hook body up and down to a suitable height, that is, complete the installation of one hook on the inclined roof, and install multiple hooks on the inclined roof to form two rows; The second step is to install the guide rails: Restore the uncovered roof tiles, and then snap the second end of the hook body of each row of hooks to a guide rail; The third step is to install the photovoltaic module: Since installation slots are provided through the opposite sides of the two guide rails in the length direction, the opposite sides of the photovoltaic module can be respectively slid into the installation positions along the two installation slots and supported by the two installation slots to limit the up-and-down movement and left-and-right movement of the photovoltaic module, and then two clamping members are snapped onto one guide rail, and the two clamping members respectively abut against the other two side portions of the two photovoltaic modules to limit the front-and-back movement of the photovoltaic module.

[0029] Therefore, a rapid installation structure for inclined roof photovoltaic provided by the present invention has the following beneficial effects:

[0030] Compared with bolt installation, the use of bolts is greatly reduced, and the main fixing method is clamping. This not only improves the convenience and efficiency of installing the photovoltaic module, but also improves the reliability of installing the photovoltaic module.

[0031] The hook is composed of a hook base and a hook body that are clamped and adjusted up and down. The height of the hook can be adjusted by adjusting the clamping position of the hook body on the hook base up and down to adjust the angle of the photovoltaic module, so as to meet the installation requirements of various photovoltaic systems. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0033] Figure 1 Installation schematic diagram of the hook and the guide rail provided by the present invention Figure 1 ;

[0034] Figure 2 Installation schematic diagram of the hook and the guide rail provided by the present invention Figure 2 ;

[0035] Figure 3 Installation schematic diagram of the quick installation structure of the inclined roof photovoltaic on the inclined roof provided by the present invention;

[0036] Figure 4 Installation schematic diagram of two rows of hooks and two guide rails provided by the present invention;

[0037] Figure 5 is Figure 4 Partial enlarged view of the position A in

[0038] Figure 6 Structure schematic diagram of the clamping part provided by the present invention;

[0039] Figure 7 Structure schematic diagram of the quick installation structure of the inclined roof photovoltaic provided by the present invention;

[0040] Figure 8 is Figure 7 Partial enlarged view of the position B in

[0041] Fig. 9 is Figure 7 Partial enlarged view of the position C in

[0042] Reference numerals:

[0043] 1 - Hook;

[0044] 11 - Hook base; 111 - Slot; 111a - Barb; 111b - Insert plate; 112 - Bottom plate; 112a - Assembly hole;

[0045] 12 - Hook body; 121 - First elastic plate; 121a - Elastic buckle; 121b - Side plate; 121c - Anti - loosening plug; 122 - Second elastic plate; 122a - First hook; 122a - 1 - Bending plate; 122a - 2 - Hook head;

[0046] 2 - Guide rail; 21 - Second hook; 211 - Arc groove; 22 - I - shaped plate; 221 - Installation groove;

[0047] 3 - Clamping part; 31 - C - shaped elastic plate; 311 - Anti - detachment elastic piece; 32 - Elastic side plate; 321 - Abutting elastic piece;

[0048] 4 - Photovoltaic module;

[0049] 5-Shunshui bar;

[0050] 6-Roof tiles. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] The core of the present invention is to provide a photovoltaic quick installation structure for a sloping roof, which improves the convenience and reliability of photovoltaic module installation and can adjust the angle of the photovoltaic module.

[0053] It should be noted that in the present embodiment, the directions or positional relationships indicated by "up", "down", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. In addition, the up and down direction hereinafter refers to the height direction, the front and back direction refers to the length direction along the guide rail 2, that is, the width direction of the photovoltaic module 4, and the left and right direction refers to the thickness direction of the guide rail 2, that is, the length direction of the photovoltaic module 4.

[0054] Please refer to Figures 1 to 9 The present application provides a photovoltaic quick installation structure for a sloping roof, comprising two rows of hooks 1, two guide rails 2 and at least two clips 3.

[0055] The two rows of hooks 1 each include at least two hooks 1 , and the hook 1 includes a hook base 11 and a hook body 12 . The hook base 11 is used to be fixed on the sloping roof, and the first end of the hook body 12 can be adjusted up and down and clamped in the hook base 11 .

[0056] The two guide rails 2 are respectively connected to the second ends of the hook bodies 12 of the two rows of hooks 1, and the two opposite sides of the two guide rails 2 are penetrated by mounting grooves 221 in the length direction. The two mounting grooves 221 are respectively used to support the opposite two sides of the photovoltaic assembly 4.

[0057] The two clamping members 3 are clamped on the guide rail 2 and respectively abut against the other two opposite sides of the photovoltaic assembly 4 .

[0058] It should be noted that at least two hooks 1 form a row of hooks 1 to stably support a guide rail 2, and in the left and right directions, the two rows of hooks 1 are opposite and spaced to form a space for placing the photovoltaic assembly 4, so that the two guide rails 2 respectively support the left and right sides of the photovoltaic assembly 4. Preferably, a row of hooks 1 has a plurality of hooks 1, and the number of hooks 1 is set according to the length of the guide rail 2 to ensure that the structure of the guide rail 2 is stable.

[0059] In addition, two clips 3 are clamped on one guide rail 2, and the two clips 3 correspondingly abut the front side and the rear side of the photovoltaic module 4 in the front-to-back direction. Preferably, the four clips 3 are symmetrically clamped on the two guide rails 2 in pairs, so that two clips 3 are clamped on each guide rail 2, so that a pair of clips 3 can respectively abut the left end of the front side and the left end of the rear side of the photovoltaic module 4 in the front-to-back direction, and the other pair of clips 3 can respectively abut the right end of the front side and the right end of the rear side of the photovoltaic module 4 in the front-to-back direction. Of course, the number of clips 3 needs to be set according to the number of photovoltaic modules 4 installed, and one photovoltaic module 4 corresponds to at least two clips 3.

[0060] The photovoltaic quick installation structure for inclined roofs provided by the present invention has the following specific beneficial effects: First, the guide rail 2 is clamped with the hook body 12, which makes it convenient for the guide rail 2 to be installed on the hook 1, and the left and right sides of the photovoltaic assembly 4 can slide into the installation position along the two installation grooves 221 opposite to the two guide rails 2, so as to limit the up and down movement and left and right movement of the photovoltaic assembly 4. Finally, the clamping parts 3 are clamped at the front and rear positions of the guide rail 2 corresponding to the photovoltaic assembly 4, and the two clamping parts 3 can abut to limit the front and back movement of the photovoltaic assembly 4. Therefore, compared with bolt installation, the use of bolts is greatly reduced, and the clamping fixing method is mainly used, which not only improves the convenience and efficiency of the installation of the photovoltaic assembly 4, but also improves the reliability of the installation of the photovoltaic assembly 4. Second, the hook 1 is composed of a hook base 11 and a hook body 12 that are clamped up and down, and the height of the hook 1 can be adjusted by adjusting the clamping position of the hook body 12 on the hook base 11 up and down to achieve the adjustment of the angle of the photovoltaic assembly 4, thereby adapting to various photovoltaic system installation requirements.

[0061] Considering the specific clamping method between the hook base 11 and the hook body 12, based on the above embodiment, please refer to Figure 1 and Figure 2 The hook base 11 includes a slot 111, and at least two rows of barbs 111a are provided on the slot wall from top to bottom; the hook body 12 includes a first elastic plate 121, which is inserted into the slot 111 and the elastic buckle 121a integrally formed at its bottom end abuts against a row of barbs 111a.

[0062] Specifically, the groove wall of the slot 111 is provided with at least two rows of barbs 111a in the up-down direction (i.e., the height direction), and the two rows of barbs 111a each include at least two barbs 111a, and the cross section of each barb 111a is an equilateral triangle. The hook body 12 is composed of an integrally formed first elastic plate 121 and an elastic snap 121a, which, on the one hand, can improve the bearing strength of the hook body 12, and on the other hand, the first elastic plate 121 and the elastic snap 121a are both made of elastic material and have a certain elasticity. When the first elastic plate 121 and the elastic snap 121a thereon are inserted into the slot 111, they can be deformed, which facilitates the realization of snap-on installation. It should be noted that the elastic snap 121a is at least set to two and is snap-on corresponding to at least two barbs 111a in a row of barbs 111a, and the cross section of the elastic snap 121a is an inverted triangle, which can be firmly abutted against the barbs 111a, thereby ensuring that the hook base 11 is firmly snap-on with the hook body 12.

[0063] Considering the specific structure of the first elastic plate 121, based on the above embodiment, please refer to Figure 1 and Figure 2 The first elastic plate 121 includes two side plates 121b that are opposite to each other and spaced apart. The bottom ends of the two side plates 121b are provided with elastic buckles 121a on the opposite sides. When the two elastic buckles 121a abut against a row of barbs 111a, an anti-loosening plug 121c is inserted between the two side plates 121b.

[0064] Specifically, the first elastic plate 121 includes two side plates 121b, and the two side plates 121b are arranged opposite to each other and at an interval to form a space for the anti-loosening plug 121c to be inserted, and elastic buckles 121a are arranged on the two side surfaces opposite to each other at the bottom ends of the two side plates 121b. In this way, when the first elastic plate 121 is inserted into the slot 111, the two side plates 121b are first squeezed until the two elastic buckles 121a abut against a row of barbs 111a, and the anti-loosening plug 121c is inserted into the gap between the two side plates 121b, which can prop open the two side plates 121b, so that the side plates 121b are interference fit with the groove wall of the slot 111, thereby preventing the hook body 12 from falling off the hook base 11.

[0065] Considering the specific structure of the slot 111, based on the above embodiment, please refer to Figure 1 and Figure 2 The slot 111 includes two plug plates 111b respectively located on both sides of the two side plates 121b, and the sides of the two plug plates 111b facing the side plates 121b are provided with at least two barbs 111a arranged at intervals from top to bottom, and the barbs 111a of equal height form a row of barbs 111a.

[0066] Specifically, the slot 111 includes two plug plates 111b, which are arranged opposite to each other and at intervals to form a space for the first elastic plate 121 (i.e., the two side plates 121b) to be inserted, and at least two barbs 111a arranged at intervals in the height direction are arranged on the side of each plug plate 111b opposite to the side plate 121b, thereby, the two elastic buckles 121a at the bottom ends of the two side plates 121b respectively abut against two barbs 111a of the same height, so that the hook base 11 and the hook body 12 can be snapped together, and when adjusting the height of the hook 1, only pulling up or pressing down is required, and the two elastic buckles 121a at the bottom ends of the two side plates 121b can be separated from one row of barbs 111a and abut against the remaining rows of barbs 111a, so as to facilitate the adjustment of the height of the hook 1.

[0067] Therefore, the first elastic plate 121 and the slot 111 of the above structure are not only simple in structure, but also more convenient for adjusting the height of the hook 1 while ensuring that the hook base 11 and the hook body 12 are firmly connected.

[0068] Considering the installation method of the hook base 11 on the inclined roof, based on the above embodiment, please refer to Figure 1 , Figure 2 and Figure 5 The hook base 11 further includes a bottom plate 112 integrally formed at a right angle to the slot 111 , and a plurality of assembly holes 112 a are provided on the bottom plate 112 .

[0069] Specifically, the slot 111 is arranged vertically on the bottom plate 112 and is integrally formed to form a hook base 11 with high bearing strength, and a plurality of assembly holes 112a are arranged on the base, and the assembly holes 112a are for self-tapping screws to pass through. In this way, when installing the hook 1, the self-tapping screws can be passed through the assembly holes 112a to fix it on the sloping roof, so that the hook base 11 can be stably and conveniently installed on the sloping roof.

[0070] Considering the specific clamping method between the hook body 12 and the guide rail 2, based on the above embodiment, please refer to Figure 1 , Figure 2 and Figure 5 The hook body 12 also includes a second elastic plate 122 integrally formed at a right angle to the first elastic plate 121. The end of the second elastic plate 122 away from the first elastic plate 121 is provided with a first hook 122a with an opening facing downward. The guide rail 2 includes a second hook 21 with an opening facing upward. The second hook 21 is connected to the first hook 122a with its back to the hook base 11.

[0071] Specifically, the first elastic plate 121 and the second elastic plate 122 are integrally formed to form a hook body 12 with strong bearing capacity, and the first elastic plate 121 and the second elastic plate 122 are at right angles. In this way, when the first elastic plate 121 is vertically inserted into the slot 111, the second elastic plate 122 is horizontal, and the guide rail 2 can remain horizontally connected to the second elastic plate 122 to avoid the two guide rails 2 from tilting and causing the photovoltaic assembly 4 to deform or tilt, thereby affecting the stability and installation angle of the photovoltaic assembly 4. In addition, the end of the second elastic plate 122 away from the first elastic plate 121 is provided with a first hook 122a with an opening facing downward, and the guide rail 2 includes a second hook 21 with an opening facing upward, and the first hook 122a is connected to the second hook 21, so as to more conveniently realize the connection between the hook body 12 and the guide rail 2. Of course, the opening of the second hook 21 needs to be set away from the hook base 11 to avoid interference from the hook base 11 during the connection between the first hook 122a and the second hook 21.

[0072] In order to further optimize the convenience of the hook body 12 and the guide rail 2, based on the above embodiment, please refer to Figure 5 The first hook 122a includes a bending plate 122a-1 and a circular hook head 122a-2. The hook head 122a-2 is integrally formed at one end of the bending plate 122a-1, and the other end of the bending plate 122a-1 is connected to the second elastic plate 122; the second hook 21 is a hook plate extending along the length direction of the guide rail 2, and the hook plate is extended in the length direction to provide a circular arc groove 211 concentric with the hook head 122a-2.

[0073] Specifically, the first hook 122a includes an integrally formed bending plate 122a-1 and a circular hook head 122a-2. The bending plate 122a-1 is located between the second elastic plate 122 and the hook head 122a-2. The second hook 21 is a hook plate, which extends along the length direction of the guide rail 2 and is provided with an arc groove 211 in the length direction. The arc groove 211 is concentric with the circular hook head 122a-2. In this way, the arc groove 211 and the circular hook head 122a-2 are overlapped and rotated to achieve the connection between the hook body 12 and the guide rail 2, saving time and effort.

[0074] Considering the specific structure of the guide rail 2, based on the above embodiment, please refer to Figure 5 The guide rail 2 also includes an I-shaped plate 22 integrally formed with the second hook 21. The I-shaped plate 22 and the second hook 21 are arranged up and down. The vertical plate of the I-shaped plate 22 faces away from the hook base 11 and the two horizontal plates opposite to the I-shaped plate 22 form a mounting groove 221.

[0075] It can be understood that the cross-section of the I-shaped plate 22 is formed in an I-shape, which can withstand large pressure and bending force, has high bearing strength, and a stable structure. The guide rail 2 is composed of the integrally formed I-shaped plate 22 and the second hook 21, which greatly enhances the bearing capacity of the guide rail 2 and is beneficial to improving the reliability of the installation of the photovoltaic module 4. In addition, by utilizing the structural characteristics of the I-shaped plate 22, the vertical plate of the I-shaped plate 22 and the two horizontal plates opposite to the I-shaped plate 22 can form an installation groove 221, which can avoid the additional excavation of the installation groove 221 during the processing of the guide rail 2 and simplifies the processing steps of the guide rail 2. It should be noted that the side of the vertical plate of the I-shaped plate 22 facing away from the hook base 11 is the installation groove 221, so that the installation groove 221 is arranged facing away from the hook base 11 to prevent the insertion slot 111 and the inserted first elastic plate 121 from interfering with the sliding of the photovoltaic module 4 into the installation groove 221.

[0076] Preferably, the bending plate 122a-1 is a right-angle plate, so that the hook head 122a-2 is horizontally arranged, which is beneficial to keeping the I-shaped plate 22 horizontal, and thus can avoid the deformation or inclination of the photovoltaic module 4.

[0077] Considering the specific structure of the clamping member 3, on the basis of any of the above embodiments, please refer to Figures 6 to 9 , the clamping member 3 includes a U-shaped elastic plate 31 and two elastic side plates 32. Among them, the U-shaped elastic plate 31 is clamped between the upper end and the lower end of the guide rail 2, and an anti-detachment elastic piece 311 abutted against the upper end of the guide rail 2 is provided on the top plate of the U-shaped elastic plate 31 by stamping; the two elastic side plates 32 are respectively arranged on both sides of the vertical plate of the U-shaped elastic plate 31, and an abutting elastic piece 321 that pops out away from the other elastic side plate 32 is provided on the elastic side plate 32 by stamping, and the abutting elastic piece 321 is used to abut against the photovoltaic module 4.

[0078] Thus, the U-shaped elastic plate 31 has a notch and certain elasticity. In this way, during the clamping process of the clamping member 3 and the guide rail 2, the top plate and the bottom plate 112 of the U-shaped elastic plate 31 are deformed in the height direction, and the distance between them increases, so that the top plate and the bottom plate 112 of the U-shaped elastic plate 31 respectively abut against the upper end of the guide rail 2 (i.e., the horizontal plate at the top of the I-shaped plate 22) and the lower end (i.e., the bottommost end of the second hook 21), and by using the elastic restoring force of the top plate and the bottom plate 112 of the U-shaped elastic plate 31, the U-shaped elastic plate 31 can be firmly clamped on the guide rail 2, that is, the clamping member 3 can be firmly clamped on the guide rail 2, which can improve the firmness of the installation of the clamping member 3. Further optimized, the anti-detachment elastic piece 311 is provided on the top plate of the U-shaped elastic plate 31 by stamping, and the anti-detachment elastic piece 311 abuts against the upper end of the guide rail 2, which can further improve the firmness of the installation of the clamping member 3.

[0079] In addition, two elastic plates are arranged on both sides of the vertical plate of the U-shaped elastic plate 31. Both elastic plates are formed into abutting elastic pieces 321 by stamping, and the two abutting elastic pieces 321 pop out in opposite directions. In this way, the abutting elasticities of the two clamping members 3 facing each other respectively abut against the front side and the rear side of the photovoltaic module 4, so as to firmly clamp the photovoltaic module 4 in the front-rear direction, thereby restricting the front-rear movement of the photovoltaic module 4.

[0080] To further ensure that the two opposite abutting elastic pieces 321 firmly clamp the photovoltaic module 4, on the basis of the above embodiment, the distance between the two opposite abutting elastic pieces 321 in the natural state is less than the distance between the front side and the rear side of the photovoltaic module 4 (i.e., the width of the photovoltaic module 4), and the distance between the two opposite abutting elastic pieces 321 in the compressed state is greater than the distance between the front side and the rear side of the photovoltaic module 4 (i.e., the width of the photovoltaic module 4).

[0081] It can be understood that when the two opposite abutting elastic pieces 321 are in the natural state, the photovoltaic module 4 is not installed in place. At this time, the distance between the two opposite abutting elastic pieces 321 is less than the distance between the front side and the rear side of the photovoltaic module 4. In this way, during the installation process of the photovoltaic module 4, the two opposite abutting elastic pieces 321 abut against the photovoltaic module 4 and will be deformed under pressure. At this time, the distance between the two opposite abutting elastic pieces 321 is greater than the distance between the front side and the rear side of the photovoltaic module 4, so that the photovoltaic module 4 is installed in place. Of course, after being installed in place, the two opposite abutting elastic pieces 321 can firmly clamp the photovoltaic module 4 by using the elastic restoring force.

[0082] To sum up, the installation process of the inclined roof photovoltaic quick installation structure provided by the present invention on the inclined roof is as follows:

[0083] The first step is to install the hook 1: First, uncover the roof tile 6, fix the hook base 11 on the downspout 5 of the inclined roof with self-tapping screws through the assembly holes 112a, then insert the first elastic piece into the slot 111 until the elastic buckle 121a abuts against a row of barbs 111a at a suitable height, and finally insert the anti-loosening plug 121c between the two side plates 121b to prevent the hook body 12 from falling off the hook base 11, that is, the installation of one hook 1 on the inclined roof is completed. Install multiple hooks 1 on the inclined roof and form two rows;

[0084] The second step is to install the guide rail 2: Restore the uncovered roof tile 6, and then snap the second hook 21 of one guide rail 2 onto the first hook 122a of one row of hooks 1, and snap the second hook 21 of the other guide rail 2 onto the first hook 122a of the other row of hooks 1, as Figure 3 and Figure 4 shown.

[0085] Step 3, install the photovoltaic module 4: The two side portions of the photovoltaic module 4 in the left-right direction can be slid into the installation positions along the two installation grooves 221 of the two opposite guide rails 2 to limit the up-down movement and left-right movement of the photovoltaic module 4; then, the top plate and the bottom plate 112 of the U-shaped elastic plate 31 of the two clamping members 3 are abutted against the cross plate at the top of the工字 plate 22 and the lowermost end of the second hook 21, and the two opposite abutting elastic pieces 321 abut against the two side portions of the photovoltaic module 4 in the front-back direction to prevent the photovoltaic module 4 from moving back and forth, as Figure 7 shown.

[0086] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0087] The various embodiments in this specification are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other.

[0088] The above has introduced in detail a rapid installation structure for inclined-roof photovoltaics provided by the present invention. Specific examples are used herein to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A photovoltaic quick installation structure for a sloping roof, characterized in that: include: Two rows of hooks (1), each comprising at least two hooks (1), the hook (1) comprising a hook base (11) and a hook body (12), the hook base (11) being used to be fixed on a sloping roof, the first end of the hook body (12) being adjustable up and down and snap-connected to the hook base (11); Two guide rails (2) are respectively clamped to the second ends of the hook bodies (12) of the two rows of hooks (1), and mounting grooves (221) are provided through the two opposite sides of the two guide rails (2) in the length direction, and the two mounting grooves (221) are respectively used to support the opposite two sides of the photovoltaic assembly (4); Two clamping members (3) are clamped on the guide rail (2) and respectively abut against the other two opposite sides of the photovoltaic assembly (4).

2. The photovoltaic quick installation structure for inclined roofs according to claim 1 is characterized in that: The hook base (11) comprises a slot (111), and at least two rows of barbs (111a) are provided on the slot wall of the slot (111) in a direction from top to bottom; The hook body (12) comprises a first elastic plate (121), the first elastic plate (121) being inserted into the slot (111) and the elastic buckle (121a) integrally formed at the bottom end of the first elastic plate being in contact with a row of barbs (111a).

3. The photovoltaic quick installation structure for inclined roofs according to claim 2 is characterized in that: The first elastic plate (121) comprises two side plates (121b) arranged opposite to each other and spaced apart, and the elastic buckles (121a) are provided on the opposite sides of the bottom ends of the two side plates (121b). When the two elastic buckles (121a) are in contact with a row of barbs (111a), an anti-loosening plug (121c) is provided between the two side plates (121b).

4. The photovoltaic quick installation structure for inclined roofs according to claim 3 is characterized in that: The slot (111) comprises two inserting plates (111b) respectively located on both sides of the two side plates (121b), and the sides of the two inserting plates (111b) facing the side plates (121b) are provided with at least two barbs (111a) arranged at intervals in a direction from top to bottom, and the two barbs (111a) of the same height form a row of barbs (111a).

5. The photovoltaic rapid installation structure for inclined roofs according to claim 2, characterized in that: The hook base (11) further comprises a bottom plate (112) integrally formed at a right angle to the slot (111), and a plurality of assembly holes (112a) are provided on the bottom plate (112).

6. The photovoltaic quick installation structure for inclined roofs according to claim 2, characterized in that: The hook body (12) further comprises a second elastic plate (122) integrally formed at a right angle to the first elastic plate (121); an end of the second elastic plate (122) away from the first elastic plate (121) is provided with a first hook (122a) with an opening facing downward; the guide rail (2) comprises a second hook (21) with an opening facing upward; the second hook (21) is connected to the first hook (122a) with its back facing the hook base (11).

7. The photovoltaic quick installation structure for inclined roofs according to claim 6, characterized in that: The first hook (122a) comprises a bending plate (122a-1) and a circular hook head (122a-2); the hook head (122a-2) is integrally formed and arranged at one end of the bending plate (122a-1); the other end of the bending plate (122a-1) is connected to the second elastic plate (122); The second hook (21) is a hook plate extending along the length direction of the guide rail (2), and an arc groove (211) concentric with the hook head (122a-2) is provided on the hook plate extending in the length direction.

8. The photovoltaic quick installation structure for inclined roofs according to claim 6, characterized in that: The guide rail (2) further includes an I-shaped plate (22) integrally formed with the second hook (21). The I-shaped plate (22) and the second hook (21) are arranged vertically. An installation groove (221) is formed by the vertical plate of the I-shaped plate (22) facing away from the hook base (11) and the two horizontal plates opposite to the I-shaped plate (22).

9. The photovoltaic rapid installation structure for inclined roofs according to any one of claims 1 to 8, characterized in that: The clamping member (3) includes a U-shaped elastic plate (31) and two elastic side plates (32); The U-shaped elastic plate (31) is clamped between the upper end and the lower end of the guide rail (2). An anti-disengagement elastic piece (311) abutting against the upper end of the guide rail (2) is provided on the top plate of the U-shaped elastic plate (31) by stamping; The two elastic side plates (32) are respectively arranged on both sides of the vertical plate of the U-shaped elastic plate (31), and an abutting elastic piece (321) popping out away from the other elastic side plate (32) is provided on the elastic side plate (32) by stamping. The abutting elastic piece (321) is used to abut against the photovoltaic module (4).

10. The photovoltaic quick installation structure for inclined roofs according to claim 9, characterized in that: The distance between the two abutting elastic pieces (321) of the two clamping members (3) opposite to each other is less than the distance between the other two side portions of the photovoltaic module (4) in the natural state; The distance between the two abutting elastic pieces (321) of the two clamping members (3) opposite to each other is greater than the distance between the other two side portions of the photovoltaic module (4) in the compressed state.

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