Solar photovoltaic panel with protection

Abstract

The utility model discloses a solar photovoltaic panel with protection, which relates to the technical field of solar panels and comprises a solar photovoltaic panel, an external connection protection assembly is arranged outside the solar photovoltaic panel, and a photovoltaic panel bottom plate is attached to the bottom of the solar photovoltaic panel in parallel. A plurality of mounting and fixing assemblies are uniformly arranged below the photovoltaic panel bottom plate, and a supporting and protecting assembly is arranged at the bottom of each mounting and fixing assembly. Wherein the external connection protection assembly comprises an external protection baffle plate and a baffle plate fixing clamping block, the external protection baffle plate further reinforces and fixes the photovoltaic panel, and a protection layer is also formed; the mounting and fixing assembly comprises a supporting connecting column and a mounting extension block, the temporary placement stability is improved through the mounting extension block, and the overall adaptability of the device is enhanced; the supporting and protecting assembly comprises a replaceable bottom pad and a buffer spring, and the solar photovoltaic panel can be damped and buffered through the replaceable bottom pad and the buffer spring.

Description

Technical Field

[0001] The utility model relates to the technical field of solar panels, in particular to a protective solar photovoltaic panel. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, refers to the facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. Photovoltaic panels may need to be fixed in high places and open areas for a long time according to the needs of installation and use, so some protection is required.

[0003] In Chinese patent CN207968412U, the utility model discloses a solar photovoltaic panel with a protective function, including a solar photovoltaic panel, a pressure-bearing rod is fixedly installed at the lower end of the solar photovoltaic panel, and a protective cover is arranged on the outside of the solar photovoltaic panel, a sliding plate is arranged at the rear side of the front surface of the solar photovoltaic panel near the protective cover, and a positive magnet is arranged on the side of the solar photovoltaic panel near the protective cover, and a negative magnet is arranged on the other side of the solar photovoltaic panel near the protective cover. The solar photovoltaic panel with a protective function can facilitate users to open or close the protective cover by providing a protective cover and a sliding plate, and a positive magnet and a negative magnet are provided to close the protective cover by magnetic attraction, which can increase the compactness of the protective cover and provide efficient protection for the solar photovoltaic panel, and a buffer box and a sliding block are provided to buffer external forces and reduce shaking.

[0004] Existing solar photovoltaic panels may need to be fixed in one place for a long time during use. In windy conditions, they will inevitably be impacted by gravel and other objects brought by the strong wind, causing them to receive certain damage. In addition, since the photovoltaic panels are fixed as a whole, they can only be replaced as a whole after being damaged, which greatly increases the damage to the materials and reduces the overall environmental protection. In addition, the subsequent repair and reuse process is relatively cumbersome, which is not conducive to recycling.

[0005] Therefore, in order to solve the above problems, a protective solar photovoltaic panel is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a protective solar photovoltaic panel to solve the above-mentioned defects caused by the prior art.

[0007] A protective solar photovoltaic panel comprises a solar photovoltaic panel, wherein an external connection protection component is arranged on the outside of the solar photovoltaic panel, a photovoltaic panel base plate is parallelly attached to the bottom of the solar photovoltaic panel, a plurality of mounting and fixing components are evenly arranged below the photovoltaic panel base plate, and a supporting and protecting component is arranged at the bottom of each mounting and fixing component.

[0008] Preferably, the external connection protection component includes an external protection baffle, four of which are provided and evenly distributed around the solar photovoltaic panel, the lower edge of the external protection baffle is rotatably connected to the edge of the photovoltaic panel bottom plate through a baffle rotation shaft, both ends of the external protection baffle are provided with a "T"-shaped baffle fixing groove, and an "I"-shaped baffle fixing block is clamped between an adjacent pair of baffle fixing grooves, each end of the baffle fixing block is vertically connected to a limiting spring, and the outer end of the limiting spring is welded with a locking bead and abuts against the groove wall of the baffle fixing groove.

[0009] Preferably, the installation and fixing assembly includes a supporting and connecting column and an installation extension block, the supporting and connecting column is vertically connected to the lower side of the photovoltaic panel base plate, the installation extension blocks are provided with four and are evenly distributed around the supporting and connecting column, the lower edge of the installation extension block is rotatably connected to the lower end of the supporting and connecting column through the extension block shaft, the upper part of the installation extension block is provided with a fixed threaded hole, and a fixed installation screw is inserted in the fixed threaded hole.

[0010] Preferably, the supporting and protecting assembly includes a replaceable bottom pad, an annular buffer groove is provided on the upper side of the replaceable bottom pad, and a buffer spring is provided in the buffer groove, a bottom pad connecting rod is centrally connected to the upper side of the replaceable bottom pad, an insertion groove is centrally provided on the lower end of the supporting connecting column, and a fitting groove is coaxially provided on the periphery of the insertion groove, the bottom pad connecting rod is slidably connected in the insertion groove, and the buffer spring is slidably fitted in the fitting groove.

[0011] Preferably, the upper end of the installation expansion block is integrally connected with an arc-shaped storage card block, the upper part of the support connecting column is threadedly connected with a fixing limiting nut, and an annular storage fixing groove matching the storage card block is provided on the inner side of the fixing limiting nut.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model is provided with an external connection protection component, which can be flexibly disassembled and assembled, and can fix and protect the internal part. While protecting the relatively fragile photovoltaic panel inside, it will not form obstacles when the photovoltaic panel parts need to be replaced later due to the overall fixation. The external connection protection component can be rotated and unfolded to expose the internal photovoltaic panel, and can be unfolded downward and then engaged as needed to expose the internal photovoltaic panel, so as to better perform replacement and other operations. After rotating upward, the photovoltaic panel can be further fixed and a protective layer is formed. The external protection baffle made of foamed magnesium metal has a series of advantages such as high strength, high rigidity and high negative charge, good thermal conductivity, damping, biodegradability and absorption performance, anti-electromagnetic interference, easy recycling, etc. When a collision occurs, it can absorb the impact energy, and also provide strong protection for the stable internal operation when receiving external impacts.

[0014] 2. The utility model is provided with an installation and fixing component, which can be unfolded to enhance the stability of the overall use, and can be connected by multiple screws to enhance the fixation with the installation area and improve the firmness, so that the whole equipment can operate stably, and can improve the stability of temporary placement when the photovoltaic panels are temporarily used according to needs, thereby enhancing the overall adaptability of the device.

[0015] 3. The utility model is provided with a support and protection component, which further strengthens the protection of the photovoltaic part. The replaceable base pad made of manganese-copper damping alloy plays a role in shock absorption, noise reduction and fatigue life improvement, thereby improving the overall service life. After the replaceable base pad is used for shock absorption, the internally engaged spring plays a buffering role, further absorbing the impact of vibration and improving the overall operational stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of a partial section of the utility model.

[0019] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] Figure 6 for Figure 3Schematic diagram of the local enlarged structure at point C in the middle.

[0022] In the figure:

[0023] 1-Solar photovoltaic panels;

[0024] 2-external connection protection assembly; 201-external protection baffle; 202-baffle rotation axis; 203-baffle fixing groove; 204-baffle fixing block; 205-limiting spring; 206-clamping bead;

[0025] 3- Photovoltaic panel base plate;

[0026] 4-installation and fixing assembly; 401-supporting and connecting column; 401a-insertion slot; 401b-set slot; 402-extension block shaft; 403-installation extension block; 404-fixing threaded hole; 405-fixing installation screw; 406-storage card block; 407-storage and fixing card slot; 408-fixing limiting nut;

[0027] 5-support and protection assembly; 501-replaceable bottom pad; 502-buffer groove; 503-buffer spring; 504-bottom pad connecting rod. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figures 1 to 6 As shown, a protective solar photovoltaic panel includes a solar photovoltaic panel 1, an external connection protection component 2 is arranged on the outside of the solar photovoltaic panel 1, a photovoltaic panel base plate 3 is parallelly attached to the bottom of the solar photovoltaic panel 1, a plurality of installation and fixing components 4 are evenly arranged below the photovoltaic panel base plate 3, and a supporting protection component 5 is arranged at the bottom of each installation and fixing component 4.

[0030] In this embodiment, the external connection protection component 2 includes an external protection baffle 201, and the external protection baffles 201 are provided with four and evenly distributed around the solar photovoltaic panel 1. The lower edge of the external protection baffle 201 is rotatably connected to the edge of the photovoltaic panel bottom plate 3 through the baffle rotating shaft 202. Both ends of the external protection baffle 201 are provided with a "T"-shaped baffle fixing groove 203, and an "I"-shaped baffle fixing block 204 is clamped between an adjacent pair of baffle fixing grooves 203. Each end of the baffle fixing block 204 is vertically connected to a limiting spring 205, and the outer end of the limiting spring 205 is welded with a snap-fitting bead 206 and abuts against the groove wall of the baffle fixing groove 203. During assembly, all the outer protective baffles 201 are rotated upward around their respective baffle rotating shafts 202 until they fit together, and then the baffle fixing blocks 204 are used to clamp them into two adjacent baffle fixing grooves 203. The locking beads 206 on the baffle fixing blocks 204 are pressed against the groove walls of the baffle fixing grooves 203 under the action of their respective limit springs 205.

[0031] In this embodiment, the installation and fixing assembly 4 includes a support connection column 401 and an installation expansion block 403. The support connection column 401 is vertically connected to the lower side of the photovoltaic panel bottom plate 3. The installation expansion block 403 is provided with four and evenly distributed around the support connection column 401. The lower edge of the installation expansion block 403 is rotatably connected to the lower end of the support connection column 401 through the expansion block rotating shaft 402. The upper part of the installation expansion block 403 is provided with a fixed threaded hole 404, and a fixed installation screw 405 is inserted in the fixed threaded hole 404. During installation, the installation expansion blocks 403 around the four sides are rotated downward around their respective expansion block rotating shafts 402, thereby expanding the contact area with the ground and improving the stability of the support, and multiple rotatable and adjustable installation expansion blocks 403 can better adapt to different terrains. By using the fixed installation screw 405 to strengthen the fixation of the fixed threaded hole 404 on each installation expansion block 403, the overall firmness during use is improved, and even in the case of strong winds, it can also operate stably.

[0032] In this embodiment, the support and protection assembly 5 includes a replaceable base pad 501, an annular buffer groove 502 is provided on the upper side of the replaceable base pad 501, and a buffer spring 503 is provided in the buffer groove 502, a base pad connecting rod 504 is centrally connected to the upper side of the replaceable base pad 501, a plug-in groove 401a is centrally provided at the lower end of the support connecting column 401, and a sleeve groove 401b is coaxially provided on the periphery of the plug-in groove 401a, the base pad connecting rod 504 is slidably connected in the plug-in groove 401a, and the buffer spring 503 is slidably sleeved in the sleeve groove 401b. The replaceable base pad 501 and the buffer spring 503 can be used to reduce shock and buffer the solar photovoltaic panel 1.

[0033] In this embodiment, the upper end of the installation expansion block 403 is integrally connected with an arc-shaped receiving card block 406, the upper part of the support connection column 401 is threadedly connected with a fixing limit nut 408, and an annular receiving fixed card slot 407 matching the receiving card block 406 is provided on the inner side of the fixing limit nut 408. The fixing limit nut 408 is rotated downward, so that the receiving fixed card slot 407 inside it is engaged with the receiving card blocks 406 around it, so that the installation expansion block 403 can be folded and stored.

[0034] The installation process of this protected solar photovoltaic panel:

[0035] Step 1: Lay the solar photovoltaic panel 1 parallel to the upper side of the photovoltaic panel bottom plate 3;

[0036] Step 2: All the outer protective baffles 201 are rotated upward around their respective baffle rotating shafts 202 until they are fitted together, and then the baffle fixing blocks 204 are used to clamp them into two adjacent baffle fixing grooves 203, and the clamping beads 206 on the baffle fixing blocks 204 are pressed against the groove walls of the baffle fixing grooves 203 under the action of their respective limit springs 205;

[0037] Step 3: All the replaceable bottom pads 501 are in contact with the ground, and the replaceable bottom pads 501 and the buffer springs 503 can be used to reduce shock and buffer the solar photovoltaic panel 1;

[0038] Step 4: Rotate the surrounding expansion blocks 403 downward around their respective expansion block shafts 402 to expand the contact area with the ground and improve the stability of the support. Then, use the fixed installation screws 405 to strengthen the fixation of the fixed threaded holes 404 on each expansion block 403, thereby improving the overall firmness during use.

[0039] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A solar photovoltaic panel with protection, characterized in that: The invention comprises a solar photovoltaic panel (1), wherein an external connection protection component (2) is arranged on the outside of the solar photovoltaic panel (1), a photovoltaic panel base plate (3) is parallelly attached to the bottom of the solar photovoltaic panel (1), a plurality of installation and fixing components (4) are evenly arranged below the photovoltaic panel base plate (3), and a supporting protection component (5) is arranged at the bottom of each installation and fixing component (4).

2. A solar photovoltaic panel with protection according to claim 1, characterized in that: The external connection protection component (2) comprises an external protection baffle (201), four of which are evenly distributed around the solar photovoltaic panel (1), the lower edge of the external protection baffle (201) being rotationally connected to the edge of the photovoltaic panel bottom plate (3) via a baffle rotation shaft (202), both ends of the external protection baffle (201) being provided with a "T"-shaped baffle fixing groove (203), and an "I"-shaped baffle fixing block (204) being clamped between a pair of adjacent baffle fixing grooves (203), each end of the baffle fixing block (204) being vertically connected to a limit spring (205), the outer end of the limit spring (205) being welded with a clamping bead (206) and abutting against the groove wall of the baffle fixing groove (203).

3. The protective solar photovoltaic panel according to claim 1, characterized in that: The installation and fixing assembly (4) comprises a supporting and connecting column (401) and an installation and extension block (403); the supporting and connecting column (401) is vertically connected to the lower side of the photovoltaic panel base plate (3); four installation and extension blocks (403) are provided and are evenly distributed around the supporting and connecting column (401); the lower edge of the installation and extension block (403) is rotatably connected to the lower end of the supporting and connecting column (401) via an extension block rotating shaft (402); a fixing threaded hole (404) is provided on the upper part of the installation and extension block (403), and a fixing installation screw (405) is inserted into the fixing threaded hole (404).

4. A protective solar photovoltaic panel according to claim 3, characterized in that: The support and protection component (5) comprises a replaceable base pad (501), an annular buffer groove (502) is provided on the upper side of the replaceable base pad (501), and a buffer spring (503) is provided in the buffer groove (502), a base pad connecting rod (504) is centrally connected to the upper side of the replaceable base pad (501), an insertion groove (401a) is centrally provided on the lower end of the support connecting column (401), and a sleeve groove (401b) is coaxially provided on the periphery of the insertion groove (401a), the base pad connecting rod (504) is slidably connected to the insertion groove (401a), and the buffer spring (503) is slidably sleeved in the sleeve groove (401b).

5. The protective solar photovoltaic panel according to claim 3, characterized in that: The upper end of the installation expansion block (403) is integrally connected with a circular arc-shaped storage card block (406), the upper part of the support connection column (401) is threadedly connected with a fixing limit nut (408), and an annular storage fixing card groove (407) matching the storage card block (406) is provided on the inner side of the fixing limit nut (408).

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