Solar charging controller with interface protection structure

Abstract

The utility model discloses a solar charging controller with an interface protection structure, and the controller is characterized in that an interface protection flip cover is arranged at an integral interface of a solar controller body, and a single protection soft cover is arranged at a single interface, so that when the interface is not connected with a data transmission line, the interface protection flip cover can cover the integral interface for protection; when the interface is connected with a data transmission line, the single protection soft cover at each interface can protect the single interface, so that the interface on the solar energy control body can be effectively protected, the interface is prevented from being invaded by dust and moisture, and the long-term normal work of the solar energy charging controller is ensured; besides, when the data transmission line is installed at the interface, the single body protection soft cover needs to be stretched to enable the opening groove to deform, the data transmission line penetrates through the opening groove to be arranged in the through hole, and then the data transmission line is connected with the interface. And then the single protection soft cover is installed at the interface in an insertion connection mode of the insertion column and the insertion groove to protect the interface.

Description

Technical Field

[0001] The present application relates to the technical field of solar charge controllers, and in particular to a solar charge controller with an interface protection structure. Background Art

[0002] The solar charge controller is one of the important components in the solar power generation system. It is mainly used to control the charging process of the solar panel to the battery, ensuring that the battery operates in the best condition, thereby improving the overall efficiency and life of the system. In actual applications, the solar charge controller is usually installed in an outdoor environment, so it needs to face various harsh weather conditions, including dust, rain, moisture, etc. Existing solar charge controllers are usually designed with multiple interfaces for connecting solar panels, batteries and loads. Therefore, the controller interface is exposed to these environments for a long time and is particularly susceptible to the intrusion of dust and moisture, which in turn affects the normal operation of the solar charge controller. The existing solar charge controller interface protection structure is often not perfect and cannot effectively prevent the intrusion of dust and moisture. Although some controllers are equipped with basic protection measures, due to design deficiencies, the protection effect is limited, and it is still difficult to completely avoid the impact of environmental factors on the controller interface. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this application is to provide a solar charging controller with an interface protection structure to solve the problems raised in the above background technology.

[0004] According to one aspect of the present application, a solar charging controller with an interface protection structure includes a solar controller body, an interface protection flip and a single protective soft cover, wherein a plurality of interfaces are provided on one side of the solar controller body and are arranged in a transverse manner, and a receiving groove is provided inwardly at the position of the interface on the solar controller body, and all the interfaces are located in the receiving groove, an interface protection flip is provided in the receiving groove, and the interface protection flip can completely cover the receiving groove, and a rotating shaft is fixed at both ends of the upper side of the interface protection flip, and the rotating shaft is rotatably arranged in the receiving groove, so that the interface protection flip The cover can be flipped in the accommodating groove, and a torsion spring is provided at the rotational connection between the rotating shaft and the accommodating groove. The interface protective flip cover can always have a tendency to cover the accommodating groove under the torsion action of the torsion spring. Each of the interfaces located in the accommodating groove is recessed inward to form a deep groove, and the connectors of the data transmission lines connected to the interfaces can be provided in the deep groove. A single protective soft cover is fixedly provided on the outside of the deep groove at each interface position, and the single protective soft cover can completely cover the corresponding interface, and the data transmission line connected to the interface can pass through the corresponding single protective soft cover.

[0005] Preferably, the four corners of the inner side of the single-body protective soft cover are fixed with plug-in posts, and the accommodating grooves at the four corners of the outer side of each of the interfaces are provided with slots, and the setting positions of the four plug-in posts on the single-body protective soft cover correspond one-to-one to the setting positions of the four slots on the outer side of the corresponding interface, and the single-body protective soft cover can be fixed in the accommodating groove and cover the corresponding interface through the plug-in connection between the plug-in posts and the slots, and a through hole is provided through the center of each single-body protective soft cover, and an open slot is provided on one side of the through hole and the open slot extends to the side of the single-body protective soft cover, and the width of the open slot is smaller than the aperture size of the through hole, and the data transmission line connected to the interface can pass through the through hole through the open slot.

[0006] Preferably, an annular sealing protrusion is fixedly provided on the inner side surface of each of the single protective soft covers, and the shape and size of the outer side wall of the annular sealing protrusion on the single protective soft cover are adapted to the shape and size of the inner side wall of the deep groove at the corresponding interface position.

[0007] Preferably, the single protective soft cover, the plug post and the annular sealing protrusion are all made of silicone or rubber.

[0008] Preferably, a card slot is provided on the lower side of the interface protection flip cover corresponding to each interface position. When each interface is connected to the data transmission line, the interface protection flip cover can overlap with the data transmission line under the torsion action of the torsion spring, and the card slots on the interface protection flip cover are respectively placed on the corresponding data transmission line.

[0009] Preferably, the movable sides of the interface protection flip cover are each provided with a strip sealing sleeve.

[0010] Preferably, the strip sealing sleeve is made of silicone or rubber.

[0011] The advantages of the present application over the prior art are: a solar charging controller with an interface protection structure of the present application, through the interface protection flip cover provided at the overall interface of the solar controller body and the single protective soft cover provided at the single interface, when the interface is not connected to the data transmission line, the interface protection flip cover can cover the entire interface for protection; when the interface is connected to the data transmission line, the single protective soft cover at each interface can protect the single interface, thereby effectively protecting the interface on the solar control body, preventing the interface from being invaded by dust and moisture, and ensuring the long-term normal operation of the solar charging controller; in addition, the single protective soft cover is installed at the interface by means of an insert connection method of a post slot, so as to facilitate the disassembly and assembly of the single protective soft cover when the data transmission line is connected to the interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 1 is a perspective view of a solar charge controller with an interface protection structure according to an embodiment of the present application.

[0013] Figure 2 FIG. 1 is another perspective of a three-dimensional diagram of a solar charge controller with an interface protection structure according to an embodiment of the present application.

[0014] Figure 3 The present invention is a schematic diagram of the connection of an interface protection cover of a solar charge controller with an interface protection structure according to an embodiment of the present application.

[0015] Figure 4 This is a three-dimensional exploded view of an interface protection flip cover of a solar charging controller with an interface protection structure according to an embodiment of the present application.

[0016] Figure 5 The figure is a connection diagram of a single protective soft cover of a solar charge controller with an interface protection structure according to an embodiment of the present application.

[0017] Figure 6 This is a three-dimensional diagram of a single protective soft cover of a solar charge controller with an interface protection structure according to an embodiment of the present application.

[0018] Figure 7 This is a connection diagram of the interface protection flip cover of a solar charging controller with an interface protection structure connected to a data transmission line according to an embodiment of the present application.

[0019] Figure numerals: 1. Solar controller body; 2. Interface protection flap; 21. Rotating shaft; 22. Torsion spring; 23. Card slot; 24. Strip sealing sleeve; 3. Single protective soft cover; 31. Insert column; 32. Through hole; 33. Open groove; 34. Annular sealing protrusion; 4. Accommodating groove; 41. Slot; 5. Deep groove; 6. Data transmission line. DETAILED DESCRIPTION

[0020] In order to make the content of this application easier to understand, the technical solutions in the embodiments of this application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of this application. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the attached drawings. Figure 1 As used herein, the terms "inward" and "outward" refer to directions toward and away from, respectively, the geometric center of the particular component.

[0021] like Figures 1 to 7 As shown, a solar charging controller with an interface protection structure includes a solar controller body 1, an interface protection flap 2 and a single protective soft cover 3. A plurality of interfaces are provided on one side of the solar controller body 1 and are arranged in a horizontal manner. A receiving groove 4 is recessed inwardly at the interface position on the solar controller body 1, and all interfaces are located in the receiving groove 4. An interface protection flap 2 is provided in the receiving groove 4, and the interface protection flap 2 can completely cover the receiving groove 4. A rotating shaft 21 is fixed at both ends of the upper side of the interface protection flap 2, and the rotating shaft 21 is rotatably provided in the receiving groove 4, so that the interface protection flap 2 can be flipped in the receiving groove 4. A torsion spring 22 is provided at the rotation connection between the rotating shaft 21 and the receiving groove 4. The interface protection flap 2 is Under the torsional action of the torsion spring 22, it can always have a tendency to cover the accommodating groove 4. The movable side edges of the interface protection flap 2 are all provided with strip sealing sleeves 24, and the material of the strip sealing sleeves 24 is selected from silicone or rubber. The setting of the strip sealing sleeve 24 can make the side edges of the interface protection flap 2 fit tightly with the accommodating groove 4 when the interface protection flap 2 flips over to cover the accommodating groove 4, thereby better protecting the solar controller interface; each interface located in the accommodating groove 4 is recessed inward to form a deep groove 5, and the connectors of the data transmission line 6 connected to the interface can be set in the deep groove 5. The setting of the deep groove 5 can accommodate the connector of the data transmission line 6 so that the single protective soft cover 3 can cover the connector of the data transmission line 6 to protect it.

[0022] A single protective soft cover 3 is installed on the outside of the deep groove 5 at each interface position. Specifically, the four corners of the inner side of the single protective soft cover 3 are fixed with plug posts 31, and the accommodating groove 4 at the four corners of each interface is provided with slots 41. The four plug posts 31 on the single protective soft cover 3 are arranged in a one-to-one correspondence with the four slots 41 on the outside of the corresponding interface. The single protective soft cover 3 can be fixed in the accommodating groove 4 and cover the corresponding interface through the plug-in connection between the plug posts 31 and the slots 41. The single protective soft cover 3 is installed at the interface by means of a plug-in connection of the plug post 31 and the slot 41, so as to facilitate the disassembly and assembly of the single protective soft cover 3 when the data transmission line 6 is connected to the interface. In addition, an annular sealing protrusion 34 is fixedly provided on the inner side surface of each single protective soft cover 3, and the shape and size of the outer side wall of the annular sealing protrusion 34 on the single protective soft cover 3 is adapted to the shape and size of the inner side wall of the deep groove 5 at the corresponding interface position. When the single protective soft cover 3 is installed at the deep groove 5 corresponding to the interface, the annular sealing protrusion 34 on it is fixed to the inner side wall of the deep groove 5 at the corresponding interface position. 4 can be inserted into the inner side wall of the deep groove 5 to ensure that the single protective soft cover 3 has a good protective effect on the interface. In addition, a through hole 32 is formed in the center of each single protective soft cover 3, and an open slot 33 is formed on one side of the through hole 32 and extends to the side of the single protective soft cover 3. The width of the open slot 33 is smaller than the aperture size of the through hole 32, thereby minimizing the impact of the open slot 33 on the protective effect of the single protective soft cover 3. The data transmission line 6 connected to the interface can pass through the through hole 32 through the open slot 33. The material of the single protective soft cover 3, the plug post 31 and the annular sealing protrusion 34 are all made of silicone or rubber. This configuration makes the single protective soft cover 3 have good softness and elasticity. When the data transmission line 6 is installed at the interface, it is necessary to stretch the single protective soft cover 3 to deform the open slot 33 and pass the data transmission line 6 through the open slot 33 and set it in the through hole 32. Then, the data transmission line 6 is connected to the interface. Then, the single protective soft cover 3 is installed at the interface by plugging and connecting the plug post 31 and the slot 41 to provide protection.

[0023] A card slot 23 is provided on the lower side of the interface protection flap 2 corresponding to each interface position. When each interface is connected to the data transmission line 6, the interface protection flap 2 can overlap with the data transmission line 6 under the torsion action of the torsion spring 22, and the card slots 23 on the interface protection flap 2 are respectively placed on the corresponding data transmission line 6. This setting enables the interface protection flap 2 to protect the interface of the solar controller body 1 to a certain extent after the interface is connected to the data transmission line 6, and the card slot 23 on the interface protection flap 2 can also enhance the connection stability between the data transmission line 6 and the interface, and prevent the data transmission line 6 from shaking and causing it to fall off from the interface.

[0024] In summary, it can be seen that by providing the interface protection flap 2 at the overall interface of the solar controller body 1 and the single protective soft cover 3 at a single interface, when the interface is not connected to the data transmission line 6, the interface protection flap 2 can cover the entire interface for protection, and when the interface is connected to the data transmission line 6, the single protective soft cover 3 at each interface can protect the single interface, thereby effectively protecting the interface on the solar control body, preventing the interface from being invaded by dust and moisture, and ensuring the long-term normal operation of the solar charging controller; in addition, when the data transmission line 6 is installed at the interface, it is necessary to stretch the single protective soft cover 3 to deform the opening groove 33 and pass the data transmission line 6 through the opening groove 33 and set it in the through hole 32, and then connect the data transmission line 6 to the interface, and then install the single protective soft cover 3 at the interface through the plug-in connection method of the plug post 31 and the slot 41 to protect it.

[0025] The above embodiments are intended only to illustrate the technical solutions of the embodiments of the present application and are not intended to limit them. Although the embodiments of the present application have been described in detail with reference to the aforementioned embodiments, it should be understood by those skilled in the art that, without departing from the spirit and scope defined by the claims of the present application, they may still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents.

Claims

1. A solar charge controller with an interface protection structure, comprising a solar controller body (1), an interface protection flip cover (2) and a single protective soft cover (3), wherein a plurality of interfaces are arranged on one side of the solar controller body (1) and are arranged in a transverse direction, characterized in that: The solar controller body (1) is provided with an inwardly recessed receiving groove (4) at the position of the interface, and all the interfaces are located in the receiving groove (4), an interface protection flap (2) is provided in the receiving groove (4), and the interface protection flap (2) can completely cover the receiving groove (4), both ends of the upper side of the interface protection flap (2) are fixed with a rotating shaft (21), and the rotating shaft (21) is rotatably provided in the receiving groove (4), so that the interface protection flap (2) can be flipped in the receiving groove (4), and a torsion spring (21) is provided at the rotation connection between the rotating shaft (21) and the receiving groove (4). 2), the interface protective flip cover (2) can always have a tendency to cover the accommodating groove (4) under the torsion action of the torsion spring (22), each of the interfaces located in the accommodating groove (4) is recessed inward to form a deep groove (5), and the connector of the data transmission line (6) connected to the interface can be arranged in the deep groove (5), and a single protective soft cover (3) is fixedly provided on the outside of the deep groove (5) at each interface position, and the single protective soft cover (3) can completely cover the corresponding interface, and the data transmission line (6) connected to the interface can pass through the corresponding single protective soft cover (3).

2. A solar charge controller with an interface protection structure according to claim 1, characterized in that: The four corners of the inner side of the single protective soft cover (3) are fixed with plug posts (31), and the receiving groove (4) located at the four corners of the outer side of each interface is provided with a slot (41), and the setting positions of the four plug posts (31) on the single protective soft cover (3) correspond to the setting positions of the four slots (41) on the outer side of the corresponding interface. The single protective soft cover (3) can be fixed in the receiving groove (4) and cover the corresponding interface through the plug-in connection between the plug posts (31) and the slots (41). A through hole (32) is provided through the center of each single protective soft cover (3), and an open slot (33) is provided on one side of the through hole (32) and the open slot (33) extends to the side of the single protective soft cover (3), and the width of the open slot (33) is smaller than the aperture size of the through hole (32). The data transmission line (6) connected to the interface can pass through the through hole (32) through the open slot (33).

3. A solar charge controller with an interface protection structure according to claim 2, characterized in that: An annular sealing protrusion (34) is fixedly provided on the inner side surface of each of the single protective soft covers (3), and the shape and size of the outer side wall of the annular sealing protrusion (34) on the single protective soft cover (3) are adapted to the shape and size of the inner side wall of the deep groove (5) at the corresponding interface position.

4. A solar charge controller with an interface protection structure according to claim 3, characterized in that: The material of the single protective soft cover (3), the plug post (31) and the annular sealing protrusion (34) are all selected from silicone or rubber.

5. The solar charge controller with an interface protection structure according to claim 1, characterized in that: A card slot (23) is provided on the lower side of the interface protection flap (2) at a position corresponding to each interface. When each interface is connected to the data transmission line (6), the interface protection flap (2) can overlap with the data transmission line (6) under the torsion action of the torsion spring (22), and the card slots (23) on the interface protection flap (2) are respectively clamped on the corresponding data transmission line (6).

6. A solar charge controller with an interface protection structure according to claim 5, characterized in that: The movable sides of the interface protection flip cover (2) are both sleeved with strip-shaped sealing sleeves (24).

7. A solar charge controller with an interface protection structure according to claim 6, characterized in that: The material of the strip sealing sleeve (24) is selected from silica gel or rubber.

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