Foldable photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic modules, in particular to a foldable photovoltaic module, which comprises a photovoltaic module and hinges fixedly arranged on two sides of the photovoltaic module, and two sides of the photovoltaic module are respectively provided with a first rotating shaft and a second rotating shaft through the hinges. Through the design of the pulley mechanism, the photovoltaic module has a sliding capability, the photovoltaic module has a folding effect through the cooperation of the rotating shaft, the installation is convenient, the storage is fast, the unfolded photovoltaic module can be clamped and fixed through the design of the clamping mechanism, the situation that the photovoltaic module shakes and falls off is avoided, and the storage efficiency is improved. Due to the mounting particularity of the first clamp and the second clamp of the clamping mechanism, namely, the part, inserted into the mounting groove, of the top of the second clamp and the mounting groove are concentric circles, the connecting joint is simple and reliable, and the matching angle can be freely adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module technical field especially relates to a collapsible photovoltaic module. BACKGROUND

[0002] Photovoltaic module is by a plurality of photovoltaic cell piece through series parallel connection and encapsulation and becomes the device, can directly convert solar energy into electric energy, it is the core component of photovoltaic power generation system, is responsible for converting solar energy into usable direct current.

[0003] The existing photovoltaic module is mostly single piece, installs and fixes it with cable by bolt spare part, this kind of installation mode is time -consuming and labor -saving, and causes the influence to subsequent dismounting work, and its installation convenience is insufficient in different installation scene, and the efficiency is low, and the fastener is too much, and the actual installation is easy to lose the spare part. UTILITY MODEL CONTENT

[0004] The utility model provides the following technical scheme in view of the deficiency of prior art,

[0005] A collapsible photovoltaic module, comprising: photovoltaic module;

[0006] Hinges fixedly arranged on both sides of the photovoltaic module, both sides of the photovoltaic module are provided with shaft one and shaft two through the hinges;

[0007] Pulley mechanisms fixedly arranged on both ends of the shaft one;

[0008] Clamping mechanisms fixedly arranged on both ends of the shaft two, the pulley mechanism and the clamping mechanism are in the same level;

[0009] The assembly cable is penetrated through the pulley mechanism and the clamping mechanism on both ends of the shaft one and the shaft two.

[0010] As the improvement of the above technical scheme, the pulley mechanism is composed of a U-shaped buckle and a pulley block, one end of the shaft one is penetrated through the U-shaped buckle and fixedly connected through a nut, the U-shaped buckle is invertedly buckled on the surface of the assembly cable, and the pulley block is penetrated and arranged in the U-shaped buckle from the bottom of the assembly cable.

[0011] As the improvement of the above technical scheme, the clamping mechanism is composed of a first clamp, a second clamp and a bolt group, one end of the shaft two is penetrated through the side surface of the first clamp and fixedly connected through a nut.

[0012] As the improvement of the above technical scheme, the side surface of the first clamp is provided with a mounting groove, the top of the second clamp is inserted into the mounting groove and mounted on the side surface of the first clamp, the bolt set is arranged through the inside of the first clamp and the second clamp, and the opposite sides of the first clamp and the second clamp are both provided with semicircular grooves.

[0013] As the improvement of the above technical scheme, the part of the top of the second clamp inserted into the inside of the mounting groove is concentric with the mounting groove.

[0014] The photovoltaic module has the advantages that:

[0015] The photovoltaic module has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded view of part of the mechanism in the utility model;

[0018] Figure 3 It is an exploded view of the structure of the pulley mechanism in the utility model;

[0019] Figure 4 It is an exploded view of the structure of the clamping mechanism in the utility model.

[0020] Reference signs: 1, photovoltaic module; 101, hinge; 2, rotating shaft one; 3, rotating shaft two; 4, pulley mechanism; 401, U-shaped buckle; 402, pulley block; 5, clamping mechanism; 501, first clamp; 502, second clamp; 503, bolt set; 504, mounting groove; 6, assembly cable. DETAILED DESCRIPTION

[0021] The embodiments of the utility model are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. The utility model can also be implemented or applied through different specific embodiments, and the details in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model.

[0022] Most of the existing photovoltaic modules are single piece, which are installed and fixed with steel cable through bolts and other parts. This installation method is time-consuming and laborious, and affects the subsequent disassembly and replacement work. It is not convenient to install, low in efficiency, and has too many fasteners, which are easy to lose in actual installation.

[0023] To solve this problem, please refer to Figures 1-4 A foldable photovoltaic module, comprising: a photovoltaic module 1;

[0024] A hinge 101 is fixedly arranged on both sides of the photovoltaic module 1, and the two sides of the photovoltaic module 1 are respectively provided with a rotating shaft one 2 and a rotating shaft two 3 through the hinge 101;

[0025] A pulley mechanism 4 is fixedly arranged at both ends of the rotating shaft one 2;

[0026] A clamping mechanism 5 is fixedly arranged at both ends of the rotating shaft two 3, and the pulley mechanism 4 and the clamping mechanism 5 are in the same horizontal plane;

[0027] A module cable 6 penetrates through the pulley mechanism 4 and the clamping mechanism 5 at both ends of the rotating shaft one 2 and the rotating shaft two 3.

[0028] In use, the photovoltaic module 1 is spliced through the hinge 101, and the hinge 101 is connected in series on both sides of the photovoltaic module 1 through the rotating shaft one 2 and the rotating shaft two 3; one pulley mechanism 4 is installed at both ends of the rotating shaft one 2 and hung on the module cable 6, which can slide freely along the module cable 6; repeat the above steps, install one clamping mechanism 5 at both ends of the rotating shaft two 3, and use the bolt set 503 to clamp and fix the module cable 6 after the photovoltaic module 1 is unfolded in place; when the photovoltaic module 1 is stored, loosen the clamping mechanism 5 and pull the pulley mechanism 4 to realize the quick folding and storage of the photovoltaic module 1.

[0029] In one embodiment, please refer to Figure 3 The pulley mechanism 4 is composed of a U-shaped buckle 401 and a pulley block 402, one end of the rotating shaft one 2 penetrates through the U-shaped buckle 401 and is fixedly connected through a nut, the U-shaped buckle 401 is inverted on the surface of the module cable 6, and the pulley block 402 is arranged inside the U-shaped buckle 401 at the bottom of the module cable 6.

[0030] In use, the module cable 6 is passed inside the U-shaped buckle 401, and the pulley block 402 at the bottom of the module cable 6 can make the sliding of the pulley mechanism 4 more labor-saving, and the pulley block 402 can reduce the friction between the module cable 6.

[0031] In one embodiment, please refer to Figure 4The clamping mechanism 5 is composed of a first clamp 501, a second clamp 502 and a bolt set 503, and one end of the rotating shaft two 3 penetrates through the side of the first clamp 501 and is fixedly connected through a nut.

[0032] In use, the clamping mechanism 5 can clamp and fix the unfolded photovoltaic module 1, so as to avoid shaking and falling of the photovoltaic module 1.

[0033] In one embodiment, referring to Figure 4 The side of the first clamp 501 is provided with a mounting groove 504, the top of the second clamp 502 is inserted into the mounting groove 504 and mounted on the side of the first clamp 501, the bolt set 503 is arranged through the inside of the first clamp 501 and the second clamp 502, and the opposite sides of the first clamp 501 and the second clamp 502 are both provided with semicircular grooves, and the component cable 6 is located in the semicircular grooves.

[0034] In use, the first clamp 501 and the second clamp 502 are separated and sleeved above the component cable 6, the semicircular grooves on the sides of the first clamp 501 and the second clamp 502 are used to wrap and clamp the component cable 6, and finally the bolt set 503 is used for fixing to complete the fixing between the photovoltaic module 1 and the component cable 6.

[0035] In one embodiment, referring to Figure 4 The part of the top of the second clamp 502 inserted into the inside of the mounting groove 504 is concentric with the mounting groove 504.

[0036] In use, the first clamp 501 and the second clamp 502 are installed in a special way, that is, the part of the top of the second clamp 502 inserted into the inside of the mounting groove 504 is concentric with the mounting groove 504, so that the connection node is simple and reliable, and the matching angle is freely adjustable.

[0037] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. A foldable photovoltaic module, characterized in that, include: Photovoltaic module (1); Hinges (101) are fixedly installed on both sides of the photovoltaic module (1), and pivot shaft one (2) and pivot shaft two (3) are respectively provided on both sides of the photovoltaic module (1) through the hinges (101); A pulley mechanism (4) is fixedly installed at both ends of the rotating shaft (2); The clamping mechanism (5) is fixedly installed at both ends of the rotating shaft (3), and the pulley mechanism (4) and the clamping mechanism (5) are at the same level; The component cable (6) passes through both ends of the first rotating shaft (2) and the second rotating shaft (3) of the pulley mechanism (4) and the clamping mechanism (5).

2. A foldable photovoltaic module according to claim 1, characterized in that: The pulley mechanism (4) consists of a U-shaped buckle (401) and a pulley block (402). One end of the rotating shaft (2) passes through the U-shaped buckle (401) and is fixedly connected by a nut. The U-shaped buckle (401) is upside down on the surface of the component cable (6). The pulley block (402) is disposed inside the U-shaped buckle (401) through the bottom of the component cable (6).

3. A foldable photovoltaic module according to claim 1, characterized in that: The clamping mechanism (5) consists of a first clamp (501), a second clamp (502) and a bolt group (503). One end of the rotating shaft (3) passes through the side of the first clamp (501) and is fixedly connected by a nut.

4. A foldable photovoltaic module according to claim 3, characterized in that: The first clamp (501) has a mounting groove (504) on its side. The top of the second clamp (502) is inserted into the mounting groove (504) and installed on the side of the first clamp (501). The bolt group (503) is disposed through the inside of the first clamp (501) and the second clamp (502). The first clamp (501) and the second clamp (502) each have a semi-circular groove on their opposite sides. The component cable (6) is located inside the semi-circular groove.

5. A foldable photovoltaic module according to claim 4, characterized in that: The portion of the top of the second clamp (502) inserted into the mounting groove (504) is concentric with the mounting groove (504).

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