Photovoltaic support device with heat dissipation function

Abstract

The utility model relates to a photovoltaic support device with a heat dissipation function, which comprises a base and first sliding grooves symmetrically formed in the base, and further comprises a bearing support rotationally connected to one side of the base, and second sliding grooves symmetrically distributed are formed in one end, away from the base, of the bearing support. The end, close to the second sliding groove, of the bearing support is fixedly connected with symmetrically-distributed L-shaped frames. The angle adjusting mechanisms are symmetrically mounted between the base and the bearing bracket and are used for adjusting the angle of the photovoltaic panel; the heat dissipation assembly is installed between the two L-shaped frames and used for conducting heat dissipation on the photovoltaic panel; and the clamping seat is fixedly arranged at the top end of the bearing bracket and is used for mounting the photovoltaic panel. According to the utility model, rapid assembly and storage are facilitated, the occupied space of the bracket is small, the transportation cost is prevented from being increased, the photovoltaic panel is prevented from being lifted in the installation process, the manpower burden is reduced, and the damage caused by the collision of the photovoltaic panel in the lifting process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket device with a heat dissipation function. Background Technique

[0002] The photovoltaic bracket is an important part of the solar photovoltaic power generation system. Its main function is to fix and support the solar photovoltaic module and provide a reliable heat dissipation effect.

[0003] After retrieval, in the prior art, the Chinese patent with the patent application number CN202321690698.5 discloses "a photovoltaic installation bracket with rapid heat dissipation, including a bracket main body. One end of the bracket main body is provided with a water storage tank. A first heat dissipation flow channel is opened in the bracket main body. The water storage tank is communicated with the heat dissipation flow channel. The bracket main body is composed of a plurality of cross bars and vertical bars, and a plurality of photovoltaic panel installation units are divided in the bracket main body. Below each installation unit, there is an installation plate. A second heat dissipation flow channel is arranged in the installation plate, and the second heat dissipation flow channel is communicated with the first heat dissipation flow channel. A support assembly is arranged at the bottom of the bracket main body to incline the bracket main body towards one end, and the water storage tank is located at the top. In the utility model, the photovoltaic panel is arranged between the brackets. The brackets adopt hollow pipes communicated with each other. A water storage tank is arranged at the top of the brackets. The water storage tank is communicated with the hollow brackets. With the same principle as a solar water heater, hot water flows upward along the brackets, while cold water flows downward from the water storage tank to take away the heat of the photovoltaic panel and keep the photovoltaic panel at a lower temperature", but there are still the following defects:

[0004] 1. It is not convenient for rapid assembly and storage. The bracket occupies a large space, resulting in high transportation costs.

[0005] 2. Generally, after the bracket is installed at the construction site, the photovoltaic panel is assembled on the inclined surface of the bracket, which requires lifting the photovoltaic panel, occupying manpower, and it is easy to cause bumps and damage to the photovoltaic panel during the lifting process.

[0006] Therefore, we make improvements and propose a photovoltaic bracket device with a heat dissipation function. Summary of the Invention

[0007] The purpose of the utility model is to overcome the above deficiencies and provide a photovoltaic bracket device with a heat dissipation function to solve the problems raised in the above background technique.

[0008] The purpose of the utility model is achieved as follows:

[0009] A photovoltaic support device with a heat dissipation function includes a base and first chutes symmetrically opened on the base. It further includes a carrying bracket rotatably connected to one side of the base. At the end of the carrying bracket far from the base, symmetrically distributed second chutes are provided, and at the end of the carrying bracket close to the second chutes, symmetrically distributed L-shaped frames are fixedly connected; an angle adjustment mechanism symmetrically installed between the base and the carrying bracket for adjusting the angle of the photovoltaic panel; a heat dissipation component installed between the two L-shaped frames for dissipating heat from the photovoltaic panel; a clamping seat fixedly arranged at the top of the carrying bracket for installing the photovoltaic panel.

[0010] Furthermore, the angle adjustment mechanism includes symmetrically distributed screws threadedly connected to the base, a holding disc fixedly connected to one end of the screw, a fixed block rotatably connected to the end of the screw far from the holding disc, and a first limiting rod rotatably connected to the center of the fixed block. The first limiting rod extends outward through the first chute, and the extended end of the first limiting rod is movably connected to a V-shaped connecting rod, and the first limiting rod is slidably connected to the first chute.

[0011] Furthermore, the V-shaped connecting rod includes a first connecting rod and a second connecting rod. The first connecting rod is movably connected between the middle section of the carrying bracket and the first limiting rod. At the end of the second connecting rod far from the first limiting rod, a second limiting rod slidably connected to the second chute is rotatably connected.

[0012] Furthermore, the heat dissipation component includes a protective cover bolted to the horizontal section of the L-shaped frame. Symmetrically distributed cooling fans are installed in the inner cavity of the protective cover, and evenly distributed ventilation slots are also provided at the top of the protective cover.

[0013] Furthermore, symmetrically distributed fixing plates are fixedly connected to the outer side wall of the base, and evenly distributed screw holes are provided on any one of the fixing plates.

[0014] Furthermore, a baffle is fixedly connected to the end of the clamping seat far from the L-shaped frame, and evenly distributed positioning holes are symmetrically provided at both ends of the clamping seat.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] The present utility model provides a photovoltaic support device with a heat dissipation function. By manually driving the two holding discs to rotate simultaneously, while the holding discs rotate, the screws are driven to rotate, so as to drive the fixed block rotatably connected thereto away from or close to the baffle through the screws. At the same time, the fixed block drives the first limiting rod to slide along the inner wall of the first chute, thereby changing the included angle between the first connecting rod and the base, realizing the convenient adjustment of the included angle between the base and the carrying bracket, and solving the problems in the prior art that it is not convenient for rapid assembly and storage, the support occupies a large space, resulting in high transportation costs.

[0017] The utility model realizes the rapid adjustment of the inclination angle of the photovoltaic panel installed on the clamping seat through the combined use of a base, a bearing bracket, an angle adjustment mechanism and a clamping seat, and solves the problems in the prior art that after the bracket is installed at the construction site, when the photovoltaic panel is assembled on the inclined surface of the bracket, it is necessary to lift the photovoltaic panel, which takes up manpower and is prone to bump and damage the photovoltaic panel during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is one of the overall structural schematic diagrams of the utility model.

[0019] Figure 2 is the second of the overall structural schematic diagrams of the utility model.

[0020] Figure 3 is the side view structural schematic diagram of the utility model.

[0021] Figure 4 is the exploded structural schematic diagram of the utility model.

[0022] Figure 5 is Figure 2 the partial enlarged schematic diagram at position A in

[0023] Figure 6 is the structural schematic diagram of the heat dissipation component of the utility model.

[0024] Among them:

[0025] base 1, first chute 101, angle adjustment mechanism 2, screw rod 201, holding disc 202, fixing block 203, first limiting rod 204, V-shaped connecting rod 205, first connecting rod 206, second connecting rod 207, second limiting rod 208, bearing bracket 3, second chute 301, L-shaped frame 4, heat dissipation component 5, protective cover 501, heat dissipation fan 502, clamping seat 6, positioning hole 7, fixing plate 8, screw hole 9, baffle 10. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To better understand the technical solution of the utility model, the following will be described in detail with reference to the relevant drawings. It should be understood that the following specific embodiments are not intended to limit the specific implementation modes of the technical solution of the utility model, but only the implementation modes that the technical solution of the utility model can adopt. It should be noted first that the description of the positional relationship between the components herein, such as component A is located above component B, is based on the relative positions of the components in the drawings and is not intended to limit the actual positional relationship between the components. Embodiment 1

[0027] See Figures 1-6 , Figure 1The structural schematic diagram of the present utility model is drawn. As shown in the figure, a photovoltaic support device with a heat dissipation function according to the present utility model includes a base 1 and first sliding grooves 101 symmetrically opened on the base 1. It further includes a bearing support 3 rotatably connected to one side of the base 1. A second sliding groove 301 is symmetrically arranged at the end of the bearing support 3 far from the base 1, and symmetrically distributed L-shaped frames 4 are fixedly connected to the end of the bearing support 3 close to the second sliding groove 301; an angle adjustment mechanism 2 symmetrically installed between the base 1 and the bearing support 3 for adjusting the angle of the photovoltaic panel; a heat dissipation component 5 installed between the two groups of L-shaped frames 4 for dissipating heat from the photovoltaic panel; and a clamping seat 6 fixedly arranged at the top of the bearing support 3 for installing the photovoltaic panel.

[0028] The angle adjustment mechanism 2 includes symmetrically distributed screw rods 201 threadedly connected to the base 1, a holding disc 202 fixedly connected to one end of the screw rod 201, a fixed block 203 rotatably connected to the end of the screw rod 201 far from the holding disc 202, and a first limiting rod 204 rotatably connected to the center of the fixed block 203. The first limiting rod 204 passes through the first sliding groove 101 and extends outward. The extended end of the first limiting rod 204 is movably connected to a V-shaped connecting rod 205, and the first limiting rod 204 is slidably connected to the first sliding groove 101 to be able to adjust the inclination angle of the inclined surface of the support device.

[0029] The V-shaped connecting rod 205 further includes a first connecting rod 206 and a second connecting rod 207. The first connecting rod 206 is movably connected between the middle section of the bearing support 3 and the first limiting rod 204. The end of the second connecting rod 207 far from the first limiting rod 204 is rotatably connected to a second limiting rod 208 slidably connected to the second sliding groove 301, which can adjust the included angle between the first connecting rod 206 and the second connecting rod 207, realizing convenient and rapid assembly and storage.

[0030] The heat dissipation component 5 includes a protective cover 501 bolted to the horizontal section of the L-shaped frame 4. A symmetrically distributed heat dissipation fan 502 is installed in the inner cavity of the protective cover 501, and ventilation grooves are evenly opened at the top of the protective cover 501. The photovoltaic panel is dissipated heat by the provided heat dissipation fan 502.

[0031] Symmetrically distributed fixing plates 8 are fixedly connected to the outer side wall of the base 1. Uniformly distributed screw holes 9 are opened on any one of the fixing plates 8, and the fixing plate 8 is installed at the required position through fixing screws.

[0032] A baffle 10 is fixedly connected to the end of the clamping seat 6 far from the L-shaped frame 4. Positioning holes 7 are symmetrically and evenly opened at both ends of the clamping seat 6, which can assemble the photovoltaic panel on the clamping seat 6.

[0033] Working principle:

[0034] A kind of photovoltaic support device with heat dissipation function provided by the utility model, when in use: First, install the fixed plate 8 at the required position through the fixing screws, then place the photovoltaic panel on the top of the clamping seat 6, one end of the photovoltaic panel abuts against the baffle 10, and then manually rotate the fastening bolt through the positioning hole 7 threaded therewith, so as to fix both sides of the photovoltaic panel, and the photovoltaic panel can be assembled on the clamping seat 6;

[0035] Then manually drive the two groups of holding disks 202 to rotate forward at the same time. When the holding disks 202 rotate forward, drive the screw rod 201 to rotate forward, so as to drive the fixed block 203 rotatably connected therewith to approach the baffle 10 through the screw rod 201. At the same time, the fixed block 203 drives the first limiting rod 204 to slide along the inner wall of the first chute 101. At this time, both the first limiting rod 204 and the second limiting rod 208 approach the baffle 10. At this time, the included angle between the first connecting rod 206 and the base 1 becomes larger, so that the included angle between the base 1 and the bearing bracket 3 becomes larger, and the inclination angle of the clamping seat 6 installed on the bearing bracket 3 can be quickly adjusted, avoiding lifting the photovoltaic panel during the installation process, reducing the labor burden, and avoiding damage caused by knocking of the photovoltaic panel during the lifting process;

[0036] When the bearing bracket 3 is tilted, the L-shaped frame 4 drives the heat dissipation fan 502 installed in the inner cavity of the protective cover 501 to tilt along with the bearing bracket 3, so that the heat dissipation fan 502 can always dissipate heat to the photovoltaic panel;

[0037] When it is necessary to store the support device, manually drive the two groups of holding disks 202 to rotate backward at the same time. When the holding disks 202 rotate backward, drive the screw rod 201 to rotate backward, so as to drive the fixed block 203 rotatably connected therewith to move away from the baffle 10 through the screw rod 201. At the same time, the fixed block 203 drives the first limiting rod 204 to slide along the inner wall of the first chute 101. At this time, both the first limiting rod 204 and the second limiting rod 208 move away from the baffle 10. At this time, the included angle between the first connecting rod 206 and the base 1 becomes smaller, so that the included angle between the base 1 and the bearing bracket 3 becomes smaller, which is convenient for quick assembly and storage, the support occupies less space, and the transportation cost is avoided from increasing.

[0038] The above is only a specific application example of the utility model, and does not constitute any limitation to the protection scope of the utility model. All technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of the rights protection of the utility model.

Claims

1. A photovoltaic support device with a heat dissipation function, characterized in that: It includes a base (1) and first sliding grooves (101) symmetrically opened on the base (1), and further includes: A bearing bracket (3) rotatably connected to one side of the base (1). The end of the bearing bracket (3) away from the base (1) is provided with symmetrically distributed second sliding grooves (301), and symmetrically distributed L-shaped brackets (4) are fixedly connected to the end of the bearing bracket (3) close to the second sliding grooves (301); An angle adjustment mechanism (2) symmetrically installed between the base (1) and the bearing bracket (3) for adjusting the angle of the photovoltaic panel; A heat dissipation component (5) installed between the two L-shaped brackets (4) for dissipating heat from the photovoltaic panel; A clamping seat (6) fixedly arranged at the top of the bearing bracket (3) for installing the photovoltaic panel.

2. The photovoltaic support device with a heat dissipation function according to claim 1, wherein: The angle adjustment mechanism (2) includes symmetrically distributed screws (201) threadedly connected to the base (1), a grip disk (202) fixedly connected to one end of the screw (201), a fixed block (203) rotatably connected to the end of the screw (201) away from the grip disk (202), and a first limiting rod (204) rotatably connected to the center of the fixed block (203). The first limiting rod (204) passes through the first sliding groove (101) and extends outwards. The extended end of the first limiting rod (204) is movably connected to a V-shaped connecting rod (205), and the first limiting rod (204) is slidably connected to the first sliding groove (101).

3. The photovoltaic support device with a heat dissipation function according to claim 2, wherein: The V-shaped connecting rod (205) further includes a first connecting rod (206) and a second connecting rod (207). The first connecting rod (206) is movably connected between the middle section of the bearing bracket (3) and the first limiting rod (204). The end of the second connecting rod (207) away from the first limiting rod (204) is rotatably connected to a second limiting rod (208) slidably connected to the second sliding groove (301).

4. A photovoltaic support device with a heat dissipation function according to claim 1, characterized in that: The heat dissipation component (5) includes a protective cover (501) bolted to the horizontal section of the L-shaped bracket (4). Symmetrically distributed heat dissipation fans (502) are installed in the inner cavity of the protective cover (501), and uniformly distributed ventilation slots are also opened at the top of the protective cover (501).

5. A photovoltaic support device with a heat dissipation function according to claim 1, characterized in that: Symmetrically distributed fixing plates (8) are fixedly connected to the outer side wall of the base (1), and uniformly distributed screw holes (9) are opened on any one of the fixing plates (8).

6. The photovoltaic support device with heat dissipation function according to claim 1, characterized in that: A baffle (10) is fixedly connected to the end of the clamping seat (6) away from the L-shaped bracket (4), and uniformly distributed positioning holes (7) are symmetrically opened at both ends of the clamping seat (6).

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