Photovoltaic waterproof support and pressing code

Abstract

According to the photovoltaic waterproof support and the pressing weight, a mounting part and the pressing weight are arranged on a water guide groove, specifically, a locking frame is fixed to the upper edge of a photovoltaic module glass panel in advance, and after a photovoltaic panel is laid, the lower end of the locking frame just abuts against the mounting part; an installation worker directly clamps the pressing weight into the lower end of the locking frame and the installation part under the shed bottom and finally locks the pressing weight onto the installation part through the locking piece, so that the photovoltaic panel is fixed to the water guide groove, the locking process can be performed under the shed bottom, the risk of high-altitude operation can be reduced, and the working efficiency is improved. The photovoltaic panels are tightly pressed on the water guide groove without adopting a pressing piece mode, gaps between the adjacent photovoltaic panels can be eliminated, water flow is forced to be left from the photovoltaic panels, rainwater flowing into the water guide groove from the gaps is greatly reduced, and the situation that rainwater overflows from the edges of the two sides of the water guide groove and leaks due to the fact that the water drainage amount of the water guide groove is too large can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic support technical field especially relates to a photovoltaic waterproof support and pressure code. BACKGROUND

[0002] Photovoltaic power generation system is a kind of equipment using solar energy resources to generate electricity, has energy saving and environmental protection, economic benefit, heat insulation and cooling and other advantages, when building photovoltaic power generation system, first need to build shed frame, generally use multiple side-by-side water guide groove as support on shed frame top, the both sides of a photovoltaic panel are supported, when all photovoltaic panels are laid, the both sides of photovoltaic panel are pressed tightly using pressure block and then the pressure block is locked to water guide groove by screw, but due to the existence of pressure block, it must leave a 20mm-30mm gap, when it rains normally, rainwater will enter water guide groove and then flow along water guide groove and be discharged from water guide groove front end opening, but when it rains heavily, once the water flow entering water guide groove exceeds the drainage capacity of photovoltaic water guide groove, it will overflow from the both sides edge of water guide groove and cause rain leakage, and when installing pressure piece, installation personnel need to lock screw from shed top and install, need aerial work, and the safety hazard is big. SUMMARY

[0003] (I) Utility Model Objectives

[0004] In order to overcome the above shortcomings, the utility model aims at providing a photovoltaic waterproof support and pressure code to solve the technical problems that the existing photovoltaic panel installation method is prone to rain leakage and needs aerial work, and the safety hazard is big.

[0005] (II) Technical Solutions

[0006] To achieve the above objectives, the technical solutions provided by the present application are as follows:

[0007] A photovoltaic waterproof support, comprising: a water guide groove in W-shaped structure, the middle part of the water guide groove is upwardly protruding and extends along the length direction of the water guide groove to form a mounting part, two pressure codes are respectively arranged on the both sides of the mounting part, and a first clamping groove is formed in each pressure code, which can be clamped into the lower end edge of the locking frame of the photovoltaic panel and the edge of the mounting part at the same time, further comprising: a first locking member is respectively arranged on the side surface of each pressure code, and the first locking member is penetrated into the corresponding pressure code and the mounting part to lock the pressure code to the mounting part.

[0008] The application sets the mounting part on the water guide groove and sets the pressing code, specifically, the photovoltaic panel comprises a photovoltaic assembly glass panel and a locking frame which is clamped to the edge of the photovoltaic assembly glass panel, the lower end of the locking frame just abuts to the mounting part after the photovoltaic panel is laid, the installer directly clamps the pressing code into the lower end of the locking frame and the mounting part under the shed bottom, and finally the pressing code is locked to the mounting part through the first locking part, so that the whole photovoltaic panel is fixed to the water guide groove, the locking process can be operated under the shed bottom, the risk of high-altitude operation can be reduced, the photovoltaic panel does not need to be pressed to the water guide groove in the mode of the pressing part, the gap between the adjacent photovoltaic panels can be eliminated, the water flow is forced to leave the surface of the photovoltaic panel, the rainwater flowing into the water guide groove from the gap can be greatly reduced, and the rain leakage caused by the excessive drainage capacity of the water guide groove can be avoided.

[0009] In some embodiments, the upper end of the mounting part extends horizontally outward to form a supporting wing plate for supporting the locking frame and for clamping the second clamping groove;

[0010] The supporting wing plate is beneficial to clamping the pressing code into the edge of the mounting part for locking, and ensures the stability during locking.

[0011] In some embodiments, the two sides of the mounting part are inclined to the center direction to form two first guide inclined surfaces, and the position corresponding to the first guide inclined surface of the pressing code forms a second guide inclined surface matched with the first guide inclined surface;

[0012] By setting the first guide inclined surface and the second guide inclined surface, as the first locking part is twisted, the pressing code has a downward sliding trend through the first guide inclined surface and the second guide inclined surface, so that the pressing code can quickly and tightly press the locking frame to the mounting part, thereby quickly completing the installation and improving the installation efficiency and ensuring the fastening degree of the installation.

[0013] In some embodiments, the lower end of the pressing code forms a mounting surface matched with the side surface of the mounting part and for the first locking part to pass through;

[0014] The mounting surface is tightly matched with the mounting part, so as to ensure the fastening degree of the pressing code after installation.

[0015] Another aspect of the application provides a pressing code applied to the photovoltaic waterproof support.

[0016] The pressing code is applied to the photovoltaic waterproof support to lock and fix the photovoltaic panel, so as to improve the installation efficiency and reduce the risk of high-altitude operation of the installer. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a sectional view of the structure of the photovoltaic waterproof support of the utility model;

[0018] Figure 2is the sectional view of the locking frame in the structure of the photovoltaic waterproof support of the utility model;

[0019] Figure 3 is the sectional view of the water guide groove in the structure of the photovoltaic waterproof support of the utility model;

[0020] Figure 4 is the sectional view of the pressing code in the structure of the photovoltaic waterproof support of the utility model;

[0021] Figure 5 is the sectional view of the realization technology through the middle pressure block and fixes the photovoltaic panel to the water guide groove;

[0022] Figure 6 is the sectional view of the realization technology through the side pressure block and fixes the photovoltaic panel to the water guide groove.

[0023] Reference signs:

[0024] 1, water guide groove;101, mounting portion;102, groove body;103, supporting wing plate;104, first guide inclined surface;2, locking frame;201, second clamping groove;202, horizontal surface;3, pressing code;301, first clamping groove;302, second guide inclined surface;303, mounting surface;4, photovoltaic module glass panel;5, first locking member;6, middle pressure block;7, second locking member;8, third locking member;9, side pressure block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] The utility model provides a kind of photovoltaic waterproof support in one aspect, comprising: the water guide groove 1 of W-shaped structure, the installation portion 101 is formed to the length direction of water guide groove 1 by being upwardly convex in the middle of water guide groove 1, two pressing codes 3 are respectively arranged in the both sides of installation portion 101, first clamping groove 301 is opened in it, can be simultaneously clamped into the lower end edge of locking frame 2 fixed with photovoltaic panel and installation portion 101 edge, further comprising: first locking member 5 is respectively arranged in the side of each pressing code 3, is locked into corresponding pressing code 3 and installation portion 101 by being penetrated into, and pressing code 3 is locked to installation portion 101.

[0027] Please refer to Figure 2Specifically, each photovoltaic panel comprises a photovoltaic assembly glass panel 4 and a locking frame 2, the locking frame 2 has an L-shaped cross section, the upper end is provided with a second clamping groove 201 for clamping the photovoltaic assembly glass panel 4, and the lower end is a horizontal surface 202; the locking frame 2 has been clamped with the photovoltaic assembly glass panel 4 to form a complete photovoltaic panel when leaving the factory; it should be noted that the locking frame 2 is part of the photovoltaic panel and does not belong to the structural features of the application.

[0028] Please refer to Figure 5 and Figure 6 Specifically, the existing photovoltaic panel fixing method is to use a reverse Z-shaped middle pressing block 6 to press the locking frames 2 of two adjacent photovoltaic panels, and then use a second locking member (screw) 7 to lock the middle pressing block 6 into the water guide groove 1; for the photovoltaic panel located at the edge of the roof, a Z-shaped side pressing block 9 is used to press the locking frame 2, and then a third locking member (screw) 8 is used to fix the side pressing block 9 into the water guide groove 1; however, due to the thickness of the middle pressing block 6, a large gap is formed between the adjacent photovoltaic panels, which causes the water guide groove 1 to be directly exposed to the outside; when it rains heavily, a large amount of rainwater will directly enter the water guide groove 1, and once the amount of rainwater entering the water guide groove 1 exceeds the drainage capacity of the photovoltaic water guide groove 1, the rainwater will overflow from the two side edges of the water guide groove 1, causing the roof to leak; in addition, the installation personnel need to climb onto the roof to operate when fixing the middle pressing block 6 and the side pressing block 9, which requires high-altitude operation and has a high safety risk.

[0029] Please refer to Figure 3 Specifically, the water guide groove 1 comprises a groove body 102 and a mounting portion 101 arranged at the middle of the groove body 102, and has a W-shaped structure when viewed from the side. The mounting portion 101 has an upper end extending horizontally outward to form a supporting wing plate 103 for supporting the locking frame 2.

[0030] Please refer to Figure 3 and Figure 4 Preferably, the application forms a first guide inclined surface 104 on both sides of the mounting portion 101, the first guide inclined surface 104 is located below the supporting wing plate 103 and inclined towards the center of the mounting portion 101; in addition, the application forms a first clamping groove 301 on the upper end of the pressing code 3, a second guide inclined surface 302 corresponding to the position of the first guide inclined surface 104 is formed in the middle, the second guide inclined surface 302 matches the first guide inclined surface 104, and a mounting surface 303 is formed at the lower end of the pressing code 3, which can be matched with the side surface of the mounting portion 101 and can be penetrated by the first locking member 5.

[0031] Please refer to Figure 1 Specifically, the locking and installation process of the photovoltaic panel is as follows:

[0032] The water guide groove 1 is pre-erected in parallel and spaced to form a roof, and the photovoltaic panels are laid on the roof, each photovoltaic panel is located between two adjacent water guide grooves 1, and the lower end of the locking frame 2 is just abutted on the supporting wing plate 103 of the mounting portion 101, when all the photovoltaic panels are laid, the installer directly inserts the pressing code 3 into the lower end of the locking frame 2 and the edge of the supporting wing plate 103 under the roof, and finally the first locking member 5 (self-tapping screw) is used to pass through the mounting surface 303 of the pressing code 3 and the side surface of the mounting portion 101 of the water guide groove 1, and when the first locking member 5 (self-tapping screw) is screwed on the second guide slope 302, it will move along the first guide slope 104, forcing the pressing code 3 to move towards the mounting portion 101 and move downward at the same time, and the lower end of the locking frame 2 is pressed to the mounting portion 101, so as to realize the connection of the photovoltaic panel and the water guide groove 1.

[0033] Another aspect of the present application provides a pressing code 3 applied to the above-mentioned photovoltaic waterproof support.

[0034] Specifically, the pressing code 3 comprises: a first clamping groove 301 is formed at the upper end of the pressing code 3, and a second guide slope 302 matched with the first guide slope 104 is formed at the middle part corresponding to the position of the first guide slope 104.

[0035] Specifically, the pressing code 3 comprises: a first clamping groove 301 is formed at the upper end of the pressing code 3, and a second guide slope 302 matched with the first guide slope 104 is formed at the middle part corresponding to the position of the first guide slope 104.

[0036] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A photovoltaic waterproofing support, characterized in that, The application relates to a photovoltaic waterproof support, which comprises the following: a water guide groove (1) in a W-shaped structure, a mounting part (101) formed by the middle part of the water guide groove (1) being raised upwards and extending along the length direction of the water guide groove (1), two pressing codes (3) respectively arranged on the two sides of the mounting part (101), a first clamping groove (301) formed on the pressing code (3), capable of being clamped into the lower end edge of a locking frame (2) of a photovoltaic panel and the edge of the mounting part (101) at the same time, and first locking parts (5) respectively arranged on the side faces of the pressing codes (3) and penetrating into the corresponding pressing codes (3) and the mounting part (101) to lock the pressing codes (3) to the mounting part (101). The upper end of the mounting part (101) extends horizontally and outwardly to form a supporting wing plate (103) for supporting the locking frame (2) of the photovoltaic panel and for clamping the first clamping groove (301).

2. The photovoltaic waterproof support of claim 1, wherein, The two sides of the mounting part (101) are inclined to the center direction to form two first guide inclined surfaces (104), and the pressing code (3) is provided with a second guide inclined surface (302) matched with the first guide inclined surface (104) at the position corresponding to the first guide inclined surface (104).

3. The photovoltaic waterproof support of claim 1, wherein, The lower end of the pressing code (3) is provided with a mounting surface (303) matched with the side face of the mounting part (101) and for the first locking part (5) to penetrate into.

4. The photovoltaic waterproof support of claim 1, wherein, The application is applied to the photovoltaic waterproof support in any one of claims 1-4, and the pressing code (3) is sequentially provided with the first clamping groove (301), the second guide inclined surface (302) and the mounting surface (303) from top to bottom.

5. A pressure code, characterized by ​

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