Frameless photovoltaic tile paving structure

Abstract

The utility model provides a paving structure of frameless photovoltaic tiles, and belongs to the technical field of photovoltaic power generation. Comprising a base rod used for being installed on a roof, a plurality of sliding blocks are installed on the upper end face of the base rod in a sliding mode, a transparent frame is arranged in the middle of the upper end face of each sliding block, and glass pressing pieces used for pressing the edges of frameless photovoltaic tiles downwards are fixed to the two ends of each transparent frame. The bottom of the base rod is provided with a supporting frame in a matched mode, and the supporting frame is fixed to a roof. A base plate is fixed to the bottom of the supporting frame, and a plurality of mounting holes are formed in the base plate. A horizontal supporting plate is fixed to the top of the supporting frame, the supporting plate is supported on the lower end face of the base rod, and a positioning hole is formed in the supporting plate. According to the utility model, the installation is flexible, the installation position of the frameless photovoltaic tile is easy to adjust, the shielding of the side edge of the frameless photovoltaic tile is small, the dust is not easy to accumulate, and the power generation efficiency is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation technical field, especially relate to a frameless photovoltaic tile's paving structure. BACKGROUND

[0002] Frameless photovoltaic tile is a new type of solar cell module, does not use aluminum alloy frame, but uses glass with better weather resistance and anti-aging as backboard. Can effectively exert the backside power generation characteristics of bifacial solar cell, improve the power generation of photovoltaic module, and can avoid PID phenomenon, photovoltaic module edge is not easy to accumulate dust, can effectively control hot spot effect, reduce cleaning and maintenance cost, and the application range is more extensive.

[0003] At present, the existing frameless photovoltaic tile is usually fixed by pressing block when paving, and the size of the pressing block pressing the cell panel must not exceed 12.5mm, but this still causes the side of the frameless photovoltaic tile to be shaded, and the contact position of the pressing block and the frameless photovoltaic tile is easy to accumulate dust.

[0004] Therefore, the application provides a frameless photovoltaic tile paving structure to meet the needs. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem to provide a frameless photovoltaic tile paving structure to solve the inconvenient installation of the existing frameless photovoltaic tile.

[0006] To solve the above technical problem, the utility model provides the following technical scheme:

[0007] A frameless photovoltaic tile paving structure, comprising a base rod for installation on a roof, a plurality of sliding blocks are slidingly installed on the upper end surface of the base rod, a transparent frame is arranged in the middle of the upper end surface of the sliding block, and a glass pressing piece for pressing the edge of the frameless photovoltaic tile is fixed at both ends of the transparent frame.

[0008] Optionally, a support frame is matched with the bottom of the base rod, and the support frame is fixed on the roof.

[0009] Optionally, a base plate is fixed on the bottom of the support frame, and a plurality of mounting holes are formed in the base plate.

[0010] Optionally, a horizontal support plate is fixed on the top of the support frame, the support plate is supported on the lower end surface of the base rod, and a positioning hole is formed in the support plate.

[0011] Optionally, a horizontal clamping block is fixed on the top end of the support plate, and a clamping groove is formed in the side surface of the base rod for inserting the clamping block.

[0012] Optionally, a sliding groove is formed in the upper end surface of the base rod, and the sliding block is slidingly arranged in the sliding groove.

[0013] Optionally, a groove is formed in the middle of the upper end surface of the sliding block, and the middle of the transparent frame is slidably installed in the groove.

[0014] Optionally, a screw rod is arranged in the middle of the upper end surface of the transparent frame, vertically penetrating the middle of the sliding block and the transparent frame, and being threadedly connected with the bottom surface of the sliding groove.

[0015] Optionally, a spring is arranged between the lower end surface of the transparent frame and the groove bottom.

[0016] Optionally, the glass pressing piece is in an arc-shaped sheet structure.

[0017] Compared with the prior art, the present application has at least the following beneficial effects:

[0018] In the above scheme, the base rod, the sliding block, the transparent frame and the support frame are arranged to form a support for the frameless photovoltaic tile on the roof, and the position of the transparent frame is conveniently adjusted due to the sliding installation of the sliding block, and the frameless photovoltaic tile is conveniently installed.

[0019] In the above scheme, the transparent frame and the glass pressing pieces arranged at both ends of the transparent frame are arranged to press and limit the edges of the frameless photovoltaic tile, and compared with the traditional pressing block (the pressing block is arranged to press the battery plate and the size thereof is not more than 12.5 mm and a large side edge may be shielded), the glass pressing pieces can reduce the shielding of the side edge of the frameless photovoltaic tile, thereby increasing the effective light receiving area of the photovoltaic tile and improving the power generation efficiency.

[0020] Meanwhile, the arc-shaped sheet structure of the glass pressing piece is in smooth contact with the frameless photovoltaic tile, and a dead angle for dust accumulation is not easily formed, thereby reducing the problem of reduced power generation efficiency caused by dust accumulation.

[0021] In summary, the present application is not only flexible in installation and convenient in adjusting the installation position of the frameless photovoltaic tile, but also small in shielding of the side edge of the frameless photovoltaic tile and not easy in dust accumulation, thereby ensuring the power generation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present application and, together with the description, further serve to explain the principles of the present application and to enable a person skilled in the relevant art to implement and use the present application.

[0023] Figure 1 is a three-dimensional structure schematic view of a frameless photovoltaic tile paving structure;

[0024] Figure 2 is a structure schematic view of a base rod;

[0025] Figure 3It is a structure schematic view of the slide and the transparent frame.

[0026] Figure 4 It is a structure schematic view of the support frame.

[0027] [Reference signs]

[0028] 1, base rod; 101, slide groove; 102, clamping groove; 2, slide; 201, recess; 3, transparent frame; 301, glass tablet; 302, screw rod; 4, support frame; 401, support plate; 402, positioning hole; 403, clamping block; 404, base plate; 405, mounting hole.

[0029] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0030] The paving structure of the frameless photovoltaic tile provided by the utility model is described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0031] It should be noted that, in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0032] Generally, the terms can be understood at least partly from the use in the context. For example, at least partly depending on the context, the term "one or more" used in this document can be used to describe any feature, structure or characteristic in the singular sense, or can be used to describe a combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead, at least partly depending on the context, allow the existence of other factors that are not necessarily explicitly described.

[0033] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0034] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of this utility model provides a frameless photovoltaic tile installation structure, including a base rod 1 for installation on the roof. Several sliders 2 are slidably installed on the upper end surface of the base rod 1. A transparent frame 3 is provided in the middle of the upper end surface of the sliders 2. Glass pressure sheets 301 for pressing down the edge of the frameless photovoltaic tile are fixed at both ends of the transparent frame 3. The glass pressure sheets 301 are arc-shaped sheet structures.

[0036] Specifically, the upper end face of the base rod 1 has a groove 101, and the slider 2 is slidably placed in the groove 101. A groove 201 is formed in the middle of the upper end face of the slider 2, and the middle part of the transparent frame 3 is slidably installed in the groove 201. A screw 302 is provided in the middle of the upper end face of the transparent frame 3, which vertically passes through the middle of the slider 2 and the transparent frame 3, and is threaded into the bottom surface of the groove 101. Furthermore, a spring connects the lower end face of the transparent frame 3 to the bottom of the groove 201, allowing the transparent frame 3 to be elastically installed in the middle of the slider 2.

[0037] Cooperate Figure 4 As shown, the base rod 1 is fitted with a support frame 4 at its bottom, and a base plate 404 is fixed at the bottom of the support frame 4. The base plate 404 has multiple mounting holes 405, which are used with bolts to fix the support frame 4 to a suitable location such as the roof.

[0038] Meanwhile, the top of the support frame 4 is fixed with a horizontal support plate 401 which is supported on the lower end surface of the base rod 1, and the support plate 401 is provided with a positioning hole 402, so that the support plate 401 can be fixed by cooperating with the bolt when supporting the lower end surface of the base rod 1.

[0039] The top end of the support plate 401 is fixed with a horizontal clamping block 403, and the side surface of the base rod 1 is provided with a clamping groove 102 for inserting the clamping block 403. Therefore, the clamping block 403 can be further clamped into the clamping groove 102 for reinforcement.

[0040] The working principle of the utility model provides a paving structure of the frameless photovoltaic tile, which can be fixed on the roof by cooperating with the mounting hole 405 on the base plate 404 through the bolt, then the base rod 1 is supported by the support plate 401, and is fixed by cooperating with the bolt, the clamping block 403 and the clamping groove 102 are clamped for reinforcement, meanwhile, the sliding block 2 is installed on the base rod 1, and the transparent frame 3 is fixedly installed on the sliding block 2, thereby forming a support for paving the frameless photovoltaic tile on the roof, and due to the sliding installation of the sliding block 2, the position of the transparent frame 3 can be conveniently adjusted, and the frameless photovoltaic tile can be conveniently installed.

[0041] In addition, the transparent frame 3 is limited by the glass pressing sheet 301 to press the edge of the frameless photovoltaic tile, compared with the traditional pressing block (the size of the pressing block for pressing the battery plate is not more than 12.5mm and may cause large side shielding), the shielding of the side of the frameless photovoltaic tile can be reduced, thereby increasing the effective light receiving area of the photovoltaic tile and improving the power generation efficiency.

[0042] Meanwhile, the arc-shaped sheet structure of the glass pressing sheet 301 is more smooth in contact with the frameless photovoltaic tile, and is not easy to form a dead angle for dust accumulation, thereby reducing the problem of reducing the power generation efficiency caused by dust accumulation.

[0043] In summary, the device is not only flexible in installation, but also convenient for adjusting the installation position of the frameless photovoltaic tile, and the side shielding of the frameless photovoltaic tile is small, and dust accumulation is not easy, thereby ensuring the power generation efficiency.

[0044] The utility model covers any alternative, modification, equivalent method and scheme made on the essence and range of the utility model. In order to make the public have thorough understanding of the utility model, the specific details are explained in the following preferred embodiments of the utility model, and the utility model can be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known methods, processes, flows, elements and circuits are not described in detail.

[0045] The above merely is preferred implementation manner of the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the principle of the present application, can also make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the present application.

Claims

1. A frameless photovoltaic tile installation structure, comprising a base pole for installation on a roof, characterized in that, Several sliders are slidably installed on the upper end face of the base rod. A transparent frame is provided in the middle of the upper end face of the slider. Glass pressure sheets for pressing down the edge of the frameless photovoltaic tile are fixed at both ends of the transparent frame.

2. The installation structure of the frameless photovoltaic tile according to claim 1, characterized in that, The base rod is fitted with a support frame at its bottom, and the support frame is fixed to the roof.

3. The installation structure of the frameless photovoltaic tile according to claim 2, characterized in that, The bottom of the support frame is fixed with a base plate, and the base plate has multiple mounting holes.

4. The installation structure of the frameless photovoltaic tile according to claim 2, characterized in that, A horizontal support plate is fixed to the top of the support frame. The support plate is supported on the lower end face of the base rod, and a positioning hole is provided on the support plate.

5. The installation structure of the frameless photovoltaic tile according to claim 4, characterized in that, The top of the support plate is fixed with a horizontal locking block, and the side of the base rod is provided with a slot for the locking block to be inserted.

6. The installation structure of the frameless photovoltaic tile according to claim 1, characterized in that, The upper end face of the base rod is provided with a sliding groove, and the slider is slidably placed in the sliding groove.

7. The installation structure of the frameless photovoltaic tile according to claim 6, characterized in that, A groove is provided in the middle of the upper end face of the slider, and the middle part of the transparent frame is slidably installed in the groove.

8. The installation structure of the frameless photovoltaic tile according to claim 7, characterized in that, A screw is provided at the middle of the upper end face of the transparent frame. The screw vertically passes through the middle of the slider and the transparent frame, and is threaded into the bottom surface of the slide groove.

9. The installation structure of the frameless photovoltaic tile according to claim 7, characterized in that, A spring connects the lower end face of the transparent frame to the bottom of the groove.

10. The installation structure of the frameless photovoltaic tile according to claim 1, characterized in that, The glass sheet has an arc-shaped sheet structure.

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