Lightweight photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic application, in particular to a light photovoltaic assembly, which comprises a photovoltaic panel, an installation assembly and two communication assemblies, the two communication assemblies are fixedly connected with the photovoltaic panel, the installation assembly comprises an installation frame, a connector lug and two plug boards, the two plug boards are fixedly connected with the installation frame, the connector lug is fixedly connected with the installation frame, and the connector lug is fixedly connected with the installation frame. According to the utility model, the photovoltaic panels and the single-side slot type frame are adopted, the light photovoltaic assemblies are bonded on the wall through the structural adhesive, then the two light photovoltaic assemblies are connected through the insertion plates and the insertion slots, the insertion slots are fixed on the wall through nails or screws, after installation, the photovoltaic panels are tightly connected, no gap exists between the photovoltaic panels, and the light photovoltaic assemblies are fixed on the wall through the insertion plates and the insertion slots. The photovoltaic module is good in sealing performance, prevents water vapor from entering the photovoltaic module, and is attractive in appearance and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic applications, in particular to a lightweight photovoltaic component. Background Art

[0002] As the core part of the solar power generation system, the main function of photovoltaic modules is to convert solar energy into electrical energy. The current conventional method of making photovoltaic modules is to laminate photovoltaic glass, encapsulation film, battery cells, encapsulation film, and photovoltaic backplane from top to bottom at high temperature, then install the junction box, and then frame it with a metal frame.

[0003] In the prior art, photovoltaic modules are installed and fixed on the wall using traditional brackets. The brackets are first fixed to the wall with screws, and then the module frames are fixed to the brackets with bayonet clips, thereby completing the installation of the photovoltaic modules.

[0004] However, in the above-mentioned prior art, the traditional installation method is relatively cumbersome to operate, with low installation efficiency and high cost. There is a large gap between the component and the wall surface, the component is heavy, and there is a safety hazard of falling off. Utility Model Content

[0005] The utility model aims to provide a lightweight photovoltaic module, which solves the problems of low installation efficiency and high cost in the prior art, large gap between the module and the wall, heavy weight of the module, and potential safety hazards of falling off.

[0006] To achieve the above-mentioned purpose, the utility model provides a lightweight photovoltaic component, including a photovoltaic panel, a mounting component and two groups of connecting components, the two groups of connecting components are fixedly connected to the photovoltaic panel and are located above the photovoltaic panel, the mounting component includes a mounting frame, a wiring head and two plug-in boards, the two plug-in boards are fixedly connected to the mounting frame and are respectively located on both sides of the mounting frame, the wiring head is fixedly connected to the mounting frame and is located above the mounting frame, and the mounting frame is fixedly connected to the photovoltaic panel and is located on the peripheral side of the photovoltaic panel.

[0007] The installation frame includes a main frame and a plurality of installation rods, each of the installation rods is fixedly connected to the main frame and located above the main frame, and the main frame is fixedly connected to the photovoltaic panel and located around the photovoltaic panel.

[0008] Among them, the main frame includes an upper frame, a connecting frame, a lower frame and multiple back panels, each of the back panels is fixedly connected to the lower frame and is located on one side of the lower frame, the lower frame is fixedly connected to the connecting frame and is located below the connecting frame, the connecting frame is fixedly connected to the upper frame and is located below the upper frame, and the upper frame is fixedly connected to the photovoltaic panel and is located above the photovoltaic panel.

[0009] Wherein, each group of the connecting components includes a protective frame, a junction box and a connector, the connector is fixedly connected to the junction box and is located on one side of the junction box, the junction box is fixedly connected to the connection frame and is located on one side of the connection frame, and the protective frame is fixedly connected to the connection frame and is located on the other side of the connection frame.

[0010] Among them, the lightweight photovoltaic assembly also includes two plug-in frames, multiple partitions and multiple batteries, each of the batteries is fixedly connected to the corresponding plug-in frame and is respectively located on one side of the corresponding plug-in frame, each of the partitions is fixedly connected to the corresponding plug-in frame and is respectively located on the inner wall of the corresponding plug-in frame, and the two plug-in frames are fixedly connected to the lower frame and are respectively located on both sides of the lower frame.

[0011] The utility model discloses a lightweight photovoltaic component, which adopts the photovoltaic panel and a single-sided slot-type frame, and the lightweight photovoltaic component is bonded to the wall by structural adhesive, and then two lightweight photovoltaic components are linked by the plug board and the slot, and the slot is fixed to the wall by nails or screws. After installation, each photovoltaic panel is closely connected without a gap in the middle, so as to prevent wind from blowing in and blowing away the components bonded to the wall. The lightweight photovoltaic component has good sealing performance and is easy to install, and the lightweight photovoltaic component has a glass-free structure, so the risk of accidental death due to impact or fire on the wall is extremely small, and the risk of falling and injuring people is reduced. The plurality of partitions isolate each battery to avoid short circuit, and each battery is fixed on the inner wall of the plug frame to provide power for the photovoltaic panel. The two plug frames can be recovered into the main frame, and when the upper frame or the lower frame is installed, it will not take up much space, so as to ensure the smooth installation of the upper frame or the lower frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a bottom view of the first embodiment of the utility model.

[0015] Figure 3 It is a front view of the first embodiment of the utility model.

[0016] Figure 4 The utility model Figure 3 AA line section view.

[0017] Figure 5 The utility model Figure 4 Enlarged view of the local structure at point B.

[0018] Figure 6 It is a bottom view of the second embodiment of the utility model.

[0019] Figure 7 The utility model Figure 6 Enlarged view of the local structure at location C.

[0020] 101-photovoltaic panel, 102-mounting component, 103-connecting component, 104-mounting frame, 105-connection head, 106-plug board, 107-main frame, 108-mounting rod, 109-upper frame, 110-connection frame, 111-lower frame, 112-back plate, 113-protective frame, 114-junction box, 115-connector, 201-plug frame, 202-partition, 203-battery. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] The first embodiment of the present application is:

[0023] See also Figure 1-Figure 5 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 This is a bottom view of the first embodiment of the utility model. Figure 3 This is a front view of the first embodiment of the utility model. Figure 4 The utility model Figure 3 AA line section view, Figure 5 The utility model Figure 4 Enlarged view of the local structure at point B.

[0024] The utility model provides a lightweight photovoltaic component, including a photovoltaic panel 101, a mounting component 102 and two groups of connection components 103, the mounting component 102 includes a mounting frame 104, a wiring head 105 and two plug-in boards 106, the mounting frame 104 includes a main frame 107 and a plurality of mounting rods 108, the main frame 107 includes an upper frame 109, a connecting frame 110, a lower frame 111 and a plurality of back panels 112, and each group of the connection components 103 includes a protective frame 113, a junction box 114 and a connector 115.

[0025] According to the present specific embodiment, the two groups of the connecting components 103 are fixedly connected to the photovoltaic panel 101, the two plug boards 106 are fixedly connected to the mounting frame 104, the wiring head 105 is fixedly connected to the mounting frame 104, the mounting frame 104 is fixedly connected to the photovoltaic panel 101, each of the mounting rods 108 is fixedly connected to the main frame 107, the main frame 107 is fixedly connected to the photovoltaic panel 101, each of the back panels 112 is fixedly connected to the lower frame 111, the lower frame 111 is fixedly connected to the connecting frame 110, the connecting frame 110 is fixedly connected to the upper frame 109, the upper frame 109 is fixedly connected to the photovoltaic panel 101, the connector 115 is fixedly connected to the junction box 114 is fixedly connected, the junction box 114 is fixedly connected to the connection frame 110, and the protective frame 113 is fixedly connected to the connection frame 110. The utility model adopts the photovoltaic panel 101 plus a single-sided slot-type frame, and adheres the lightweight photovoltaic component to the wall through structural adhesive, and then the two lightweight photovoltaic components are linked through the plug board 106 and the slot, and the slot is fixed to the wall by nails or screws. After installation, each of the photovoltaic panels 101 is tightly connected without a gap in the middle to prevent wind from blowing in and blowing away the components adhered to the wall. The sealing performance is good to prevent water vapor from entering the photovoltaic component. It has a beautiful appearance and is easy to install. In addition, the lightweight photovoltaic component has a glass-free structure, and the risk of accidental death due to impact or fire on the wall is extremely small, reducing the risk of falling and injuring people.

[0026] Among them, the two groups of connecting components 103 are located above the photovoltaic panel 101, the two plug boards 106 are respectively located on both sides of the installation frame 104, the wiring head 105 is located above the installation frame 104, and the installation frame 104 is located on the surrounding side of the photovoltaic panel 101. The setting of the plug board 106 is convenient for the staff to connect the two adjacent connection frames 110. At the same time, because it is a single-sided installation, there will be no gap between the two adjacent connection frames 110 after installation, which can effectively prevent wind from entering the photovoltaic panel 101 and causing a leeward effect.

[0027] Secondly, each back panel 112 is located on one side of the lower frame 111, the lower frame 111 is located below the connecting frame 110, the connecting frame 110 is located below the upper frame 109, and the upper frame 109 is located above the photovoltaic panel 101. The terminal head 105 and the junction box 114 are both arranged on the same side of the photovoltaic panel 101, and then covered by the protective frame 113 and the wire trough, which facilitates installation while protecting the components and increases their service life.

[0028] At the same time, each mounting rod 108 is located above the main frame 107, the main frame 107 is located on the peripheral side of the photovoltaic panel 101, the connector 115 is located on one side of the junction box 114, the junction box 114 is located on one side of the connection frame 110, and the protective frame 113 is located on the other side of the connection frame 110. The main frame 107 is made of aluminum alloy and has a frameless design. The main frame 107 is fixed to the wall by screws or nails.

[0029] In this embodiment, the lightweight photovoltaic components are bonded to the wall by structural adhesive, and then two lightweight photovoltaic components are connected by the plug board 106 and the slot, and the slot is fixed to the wall by nails or screws. After installation, each photovoltaic panel 101 is closely connected, and there is no gap in the middle to prevent wind from blowing in and blowing away the components bonded to the wall. The sealing performance is good to prevent water vapor from entering the photovoltaic components. The appearance is beautiful and the installation is convenient. In addition, the lightweight photovoltaic component is a glass-free structure, and the risk of accidental death such as impact or fire on the wall is extremely small, reducing the risk of falling and injuring people. The setting of the plug board 106 is convenient The staff connects the two adjacent connection frames 110. At the same time, because it is a single-sided installation, there will be no gap between the two adjacent connection frames 110 after installation, which can effectively prevent wind from entering the photovoltaic panel 101 and causing a leeward effect. The wiring head 105 and the wiring box 114 are both arranged on the same side of the photovoltaic panel 101, and then covered by the protective frame 113 and the wire trough, which facilitates installation while protecting the components and prolongs their service life. The main frame 107 is made of aluminum alloy and has a frameless design. The main frame 107 is fixed to the wall by screws or nails.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 6-Figure 7 ,in Figure 6 It is a bottom view of the second embodiment of the utility model. Figure 7 The utility model Figure 6 Enlarged view of the local structure at location C.

[0032] The utility model provides a lightweight photovoltaic assembly, which also includes two insertion frames 201 , a plurality of partitions 202 and a plurality of batteries 203 .

[0033] According to the present specific implementation, each battery 203 is respectively fixedly connected to the corresponding plug-in frame 201 and is respectively located on one side of the corresponding plug-in frame 201; each partition 202 is respectively fixedly connected to the corresponding plug-in frame 201 and is respectively located on the inner wall of the corresponding plug-in frame 201; both the plug-in frames 201 are respectively fixedly connected to the lower frame 111 and are respectively located on both sides of the lower frame 111; a plurality of partitions 202 isolate each battery 203 to avoid short circuit; each battery 203 is fixed to the inner wall of the plug-in frame 201 to provide power for the photovoltaic panel 101; the two plug-in frames 201 can be recycled into the main frame 107; when the upper frame 109 or the lower frame 111 is installed, it will not take up much space, thereby ensuring the smooth installation of the upper frame 109 or the lower frame 111.

[0034] In this embodiment, the plurality of partitions 202 isolate each of the batteries 203 to avoid short circuits. Each of the batteries 203 is fixed to the inner wall of the plug-in frame 201 to provide power for the photovoltaic panel 101. The two plug-in frames 201 can be recycled into the main frame 107. When the upper frame 109 or the lower frame 111 is installed, it will not take up much space, thereby ensuring smooth installation of the upper frame 109 or the lower frame 111.

[0035] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A lightweight photovoltaic assembly, comprising a photovoltaic panel and two groups of connection components, wherein the two groups of connection components are fixedly connected to the photovoltaic panel and are located above the photovoltaic panel, characterized in that: It also includes an installation component, which includes an installation frame, a wiring head and two plug-in boards. The two plug-in boards are fixedly connected to the installation frame and are respectively located on both sides of the installation frame. The wiring head is fixedly connected to the installation frame and is located above the installation frame. The installation frame is fixedly connected to the photovoltaic panel and is located on the peripheral side of the photovoltaic panel.

2. The lightweight photovoltaic module according to claim 1, characterized in that: The installation frame includes a main frame and a plurality of installation rods, each of the installation rods is fixedly connected to the main frame and is located above the main frame, and the main frame is fixedly connected to the photovoltaic panel and is located around the photovoltaic panel.

3. The lightweight photovoltaic module according to claim 2, characterized in that: The main frame includes an upper frame, a connecting frame, a lower frame and multiple back panels, each of the back panels is fixedly connected to the lower frame and is located on one side of the lower frame, the lower frame is fixedly connected to the connecting frame and is located below the connecting frame, the connecting frame is fixedly connected to the upper frame and is located below the upper frame, and the upper frame is fixedly connected to the photovoltaic panel and is located above the photovoltaic panel.

4. The lightweight photovoltaic module according to claim 3, characterized in that: Each group of the connecting components includes a protective frame, a junction box and a connector, wherein the connector is fixedly connected to the junction box and is located on one side of the junction box, the junction box is fixedly connected to the connection frame and is located on one side of the connection frame, and the protective frame is fixedly connected to the connection frame and is located on the other side of the connection frame.

5. The lightweight photovoltaic module according to claim 4, characterized in that: The lightweight photovoltaic assembly also includes two plug-in frames, multiple partitions and multiple batteries. Each battery is fixedly connected to the corresponding plug-in frame and is located on one side of the corresponding plug-in frame. Each partition is fixedly connected to the corresponding plug-in frame and is located on the inner wall of the corresponding plug-in frame. Both the plug-in frames are fixedly connected to the lower frame and are located on both sides of the lower frame.

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