Solar controller with protection function

Abstract

The utility model relates to the technical field of solar controllers, and discloses a solar controller with a protection function, which comprises a base, two sides of the upper surface of the base are respectively provided with a first chute, the interior of each first chute is slidably connected with a main protective cover through a first slide block, the inner top wall of the main protective cover is provided with a heat dissipation assembly, and the heat dissipation assembly is provided with a heat dissipation module. According to the utility model, the heat dissipation assembly is arranged, the connecting frame body is assembled in the mounting groove through the positioning bolts, when the auxiliary fan is started, the air velocity is accelerated, so that the surface of the controller body is cooled, and the phenomenon that an internal circuit is burnt and short-circuited in a high-temperature environment is avoided; air is diffused to the periphery through the insect expelling smell plate, so that small insects are expelled, the problem that the insects enter the controller body, damage a connecting line and increase the maintenance cost is solved, the main protective cover and the auxiliary protective cover can perform multi-directional closed protection on the controller body, and the service life of the controller body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy controllers, in particular to a solar energy controller with a protection function. Background Art

[0002] A solar controller, also known as a solar charge controller or photovoltaic charge controller, is an electronic device that manages the process of solar panels charging batteries and supplying power to loads.

[0003] When the existing solar controller is working, the internal connected lines will generate heat. Especially in hot weather, the heat is difficult to dissipate quickly, which can easily cause the line connection nodes to burn out and short-circuit. In addition, due to the excessive number of internal lines, it is also necessary to prevent external insects from entering the device and damaging the connecting lines. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a solar controller with a protection function.

[0005] The utility model is implemented by the following technical scheme: a solar controller with a protective function, comprising a base, both sides of the upper surface of the base are provided with a first slide groove, the interior of the first slide groove is slidably connected to a main protective cover through a first slider, and the inner top wall of the main protective cover is provided with a heat dissipation component;

[0006] The heat dissipation assembly includes a mounting groove, which is opened on the inner top wall of the main protective cover. A connecting frame is fixedly installed on both sides of the mounting groove by positioning bolts. An auxiliary fan is arranged inside the connecting frame. Holes for air intake of the auxiliary fan are opened on both sides of the upper surface of the main protective cover.

[0007] Through the above technical solution, the connecting frame is assembled inside the mounting groove by means of positioning bolts. When the auxiliary fan is started, the air flow rate is accelerated, thereby cooling the surface of the controller body to avoid the internal circuit from burning and short-circuiting in a high temperature environment. When the auxiliary fan rotates, the air diffuses to the surroundings through the insect repellent odor plate, thereby driving away small insects and preventing them from approaching, thereby preventing insects from entering the interior of the device and biting the connecting lines, which leads to the problem of increased subsequent maintenance costs. The main protective cover and auxiliary protective cover can provide multi-angle enclosed protection for the controller body, thereby increasing the service life of the controller body.

[0008] As a further improvement of the above solution, a filter screen is provided on the surface of the hole, and an insect repellent odor plate is provided on the top of the inner wall of the main protective cover.

[0009] Through the above technical solution, the insect repellent odor board is a device that uses specific odors or chemicals to repel insects. These odor boards usually contain odor components that insects don’t like, such as natural essential oils such as citronella, lavender, and lemon eucalyptus, or synthetic insect repellents. They can effectively repel mosquitoes, flies, ants, ticks and other insects, and prevent insects from entering the interior of the device and damaging the connecting lines.

[0010] As a further improvement of the above solution, a winding roller is fixedly connected to the inner wall of the main protective cover, and there are two winding rollers, which are respectively fixedly connected to the two sides of the inner wall.

[0011] Through the above technical solution, the setting of the winding roller can facilitate personnel to wrap the excess lines on its surface when connecting the lines to the controller body, classify the connecting lines, and avoid the lines being too long and placed randomly, which will cause confusion among each other, resulting in problems for personnel to distinguish them in subsequent work.

[0012] As a further improvement of the above solution, a controller body is fixedly connected to the middle of the upper surface of the base, and second sliding grooves are provided on both sides of the front side of the main protective cover.

[0013] Through the above technical solution, the main protective cover is installed through the second slider, which is convenient for personnel to disassemble and assemble the main protective cover and inspect and maintain the internal controller body. The operation is simple and convenient, and it is easy for personnel to use.

[0014] As a further improvement of the above solution, the interior of the second slide groove is slidably connected with a secondary protective cover via a second sliding block, and a transparent observation window is provided on the top of the front side of the secondary protective cover.

[0015] Through the above technical solution, the transparent observation window can facilitate personnel to observe the working status of the controller body from the outside. When the equipment has an abnormality, personnel can discover it in time and repair it.

[0016] As a further improvement of the above solution, a handle is fixedly connected to the bottom of the front side of the auxiliary protective cover, and the auxiliary protective cover is slidably connected to the front side of the main protective cover via a second sliding block.

[0017] Through the above technical solution, personnel can remove the auxiliary protective cover by pulling the handle. The main protective cover and the auxiliary protective cover can be used in conjunction with each other to provide multi-angle closed protection for the controller body, thereby increasing the service life of the controller body.

[0018] As a further improvement of the above solution, the surface of the base is fixedly connected with a card block, and there are two card blocks, which are fixedly connected to two sides of the base surface respectively, and a positioning cross bar is inserted into the interior of the card block.

[0019] Through the above technical solution, after the main protective cover and the auxiliary protective cover are installed, the positioning cross bar is inserted into the inside of the blocks on both sides to limit the main protective cover to prevent the main protective cover from being affected by external forces and sliding on its own, resulting in unsatisfactory protection effect.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model sets a heat dissipation component and assembles the connecting frame inside the installation groove by positioning bolts. When the auxiliary fan is started, the air flow rate is accelerated to cool the surface of the controller body, thereby avoiding the phenomenon of internal circuit burning and short circuit in a high temperature environment. When the auxiliary fan rotates, the air diffuses to the surroundings through the insect repellent odor plate, thereby driving away small insects and avoiding the problem of insects entering the interior and damaging the connecting lines, which leads to increased maintenance costs. The main protective cover and the auxiliary protective cover can provide multi-directional closed protection for the controller body, thereby increasing the service life of the controller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the controller body of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the insect repellent odor board of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the second sliding block of the utility model;

[0026] Figure 5 It is a schematic diagram of the structural disassembly of the heat dissipation component of the utility model.

[0027] Description of main symbols:

[0028] 1. Base; 2. First slide groove; 3. First slider; 4. Main protective cover; 5. Heat dissipation component; 501. Installation groove; 502. Connecting frame; 503. Auxiliary fan; 6. Filter; 7. Insect repellent odor plate; 8. Winding roller; 9. Controller body; 10. Second slide groove; 11. Second slider; 12. Secondary protective cover; 13. Transparent observation window; 14. Handle; 15. Block; 16. Positioning cross bar. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Example:

[0031] Please combine Figure 1-5 A solar controller with a protective function in this embodiment includes a base 1, first slide grooves 2 are provided on both sides of the upper surface of the base 1, a main protective cover 4 is slidably connected to the inside of the first slide groove 2 through a first slider 3, and a heat dissipation component 5 is provided on the inner top wall of the main protective cover 4;

[0032] The heat dissipation component 5 includes a mounting groove 501, which is provided on the inner top wall of the main protective cover 4. A connecting frame 502 is fixedly installed on both sides of the mounting groove 501 by positioning bolts. An auxiliary fan 503 is arranged inside the connecting frame 502. Holes for the auxiliary fan 503 to take in air are provided on both sides of the upper surface of the main protective cover 4. The connecting frame 502 is assembled inside the mounting groove 501 by positioning bolts. When the auxiliary fan 503 is started, the air flow rate is accelerated, thereby cooling the surface of the controller body 9 to avoid the internal circuit from burning and short-circuiting in a high temperature environment. When the auxiliary fan 503 rotates, the air diffuses to the surroundings through the insect repellent odor plate 7, thereby driving away small insects and preventing them from approaching, thereby avoiding the problem of insects entering the interior of the device and biting the connecting lines, which leads to the increase of subsequent personnel maintenance costs. The main protective cover 4 and the auxiliary protective cover 12 can provide multi-angle closed protection for the controller body 9, thereby improving the service life of the controller body 9.

[0033] A filter screen 6 is provided on the surface of the hole, and an insect repellent odor board 7 is provided on the top of the inner wall of the main protective cover 4. The insect repellent odor board 7 is a device that uses specific odors or chemicals to repel insects. These odor boards usually contain odor components that insects don't like, such as natural essential oils such as citronella, lavender, and lemon eucalyptus, or synthetic insect repellents. They can effectively repel mosquitoes, flies, ants, ticks and other insects, and prevent insects from entering the interior of the device and damaging the connecting lines.

[0034] The inner wall of the main protective cover 4 is fixedly connected with a winding roller 8. There are two winding rollers 8, which are fixedly connected to the two sides of the inner wall respectively. The setting of the winding roller 8 can facilitate personnel to wind the excess lines on its surface when connecting the lines to the controller body 9, and classify the connection lines to avoid confusion caused by long lines being placed randomly, which will cause personnel to be unable to distinguish them during subsequent work.

[0035] A controller body 9 is fixedly connected to the middle of the upper surface of the base 1, and second slide grooves 10 are provided on both sides of the front of the main protective cover 4. The main protective cover 4 is installed by a second slide block 11, which is convenient for personnel to disassemble and assemble the main protective cover 4 and to inspect and maintain the internal controller body 9. The operation is simple and convenient, and it is easy for personnel to use.

[0036] The interior of the second slide groove 10 is slidably connected with a secondary protective cover 12 through a second slider 11. A transparent observation window 13 is provided on the top of the front side of the secondary protective cover 12. The transparent observation window 13 allows personnel to observe the working status of the controller body 9 from the outside. When the equipment is abnormal, personnel can discover it in time and repair it.

[0037] A handle 14 is fixedly connected to the bottom of the front side of the auxiliary protective cover 12. The auxiliary protective cover 12 is slidably connected to the front side of the main protective cover 4 through the second slider 11. A person can remove the auxiliary protective cover 12 by pulling the handle 14. The main protective cover 4 and the auxiliary protective cover 12 are used in conjunction with each other to provide multi-angle enclosed protection for the controller body 9, thereby increasing the service life of the controller body 9.

[0038] The surface of the base 1 is fixedly connected with a card block 15, and there are two card blocks 15, which are fixedly connected to both sides of the surface of the base 1 respectively. A positioning cross bar 16 is inserted into the inside of the card block 15. After the main protective cover 4 and the auxiliary protective cover 12 are installed, the positioning cross bar 16 is inserted into the inside of the card blocks 15 on both sides, so as to limit the main protective cover 4 to prevent the main protective cover 4 from being affected by external force and sliding by itself, resulting in unsatisfactory protection effect.

[0039] The implementation principle of a solar controller with a protection function in the embodiment of the present application is as follows: the connecting frame 502 is assembled inside the mounting groove 501 by means of positioning bolts, and when the auxiliary fan 503 is started, the air flow rate is accelerated, thereby cooling the surface of the controller body 9, thereby avoiding the phenomenon of internal circuit burning and short circuit in a high temperature environment, and when the auxiliary fan 503 rotates, the air diffuses to the surroundings through the insect repellent odor plate 7, thereby driving away small insects and preventing them from approaching, thereby avoiding the problem of insects entering the interior of the device and biting the connecting lines, which leads to the increase of subsequent personnel maintenance costs. The main protective cover 4 and the auxiliary protective cover 12 can provide multi-angle closed protection for the controller body 9, thereby improving the controller body 9. The service life of the main protective cover 4 is improved, and the main protective cover 4 is installed by the second slider 11, and the auxiliary protective cover 12 is slidably connected to the front of the main protective cover 4 by the second slider 11, so that personnel can quickly disassemble and assemble it, which is convenient for personnel to operate. The setting of the winding roller 8 can facilitate personnel to wind the excess lines on its surface when connecting the lines to the controller body 9, and classify the connecting lines to avoid the confusion caused by the long lines being placed randomly, which will lead to the problem of unclear distinction in the subsequent work of personnel. After the main protective cover 4 and the auxiliary protective cover 12 are installed, the positioning cross bar 16 is inserted into the inside of the blocks 15 on both sides, so as to limit the main protective cover 4 to avoid the main protective cover 4 being affected by external forces and sliding by itself, resulting in unsatisfactory protection effect.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A solar controller with protection function, characterized in that: The invention comprises a base (1), wherein first slide grooves (2) are provided on both sides of the upper surface of the base (1), a main protective cover (4) is slidably connected to the inside of the first slide groove (2) via a first slider (3), and a heat dissipation component (5) is provided on the inner top wall of the main protective cover (4); The heat dissipation assembly (5) comprises a mounting groove (501), wherein the mounting groove (501) is provided on the inner top wall of the main protective cover (4), and a connecting frame (502) is fixedly installed on both sides of the mounting groove (501) by means of positioning bolts, an auxiliary fan (503) is arranged inside the connecting frame (502), and holes for air intake of the auxiliary fan (503) are provided on both sides of the upper surface of the main protective cover (4).

2. A solar controller with protection function as claimed in claim 1, characterized in that: A filter screen (6) is arranged on the surface of the hole, and an insect repellent odor plate (7) is arranged on the top of the inner wall of the main protective cover (4).

3. A solar controller with protection function as claimed in claim 1, characterized in that: The inner wall of the main protective cover (4) is fixedly connected with a winding roller (8), and there are two winding rollers (8), which are respectively fixedly connected to two sides of the inner wall.

4. A solar controller with protection function as claimed in claim 1, characterized in that: A controller body (9) is fixedly connected to the middle of the upper surface of the base (1), and second sliding grooves (10) are provided on both sides of the front of the main protective cover (4).

5. A solar controller with protection function as claimed in claim 4, characterized in that: The interior of the second slide groove (10) is slidably connected to a secondary protective cover (12) via a second sliding block (11), and a transparent observation window (13) is provided on the top of the front side of the secondary protective cover (12).

6. A solar controller with protection function as claimed in claim 5, characterized in that: A handle (14) is fixedly connected to the bottom of the front side of the secondary protective cover (12), and the secondary protective cover (12) is slidably connected to the front side of the main protective cover (4) via a second sliding block (11).

7. A solar controller with protection function as claimed in claim 1, characterized in that: The surface of the base (1) is fixedly connected with a card block (15), and there are two card blocks (15) which are respectively fixedly connected to two sides of the surface of the base (1), and a positioning cross bar (16) is inserted into the interior of the card block (15).

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