High-stability wiring device for solar controller

Abstract

The utility model discloses a strong-stability wiring device for a solar controller. The strong-stability wiring device comprises a wiring mechanism and an L-shaped conducting strip installed in the wiring mechanism. The wiring mechanism comprises a controller main body; through holes are symmetrically formed in the front and rear ends of the left and right sides of the controller main body; wherein one side of the interior of the controller main body is fixedly connected with a plurality of conductive blocks, the number of the conductive blocks is six, and the conductive blocks are uniformly distributed at the central position of one side of the interior of the controller main body; wherein one side of the interior of the conductive block is fixedly connected with an internal wire, the side, away from the internal wire, of the conductive block is fixedly connected with an L-shaped conductive sheet, the upper end and the lower end of the L-shaped conductive sheet are both connected with the controller body in a clamped mode, and one side of the L-shaped conductive sheet is connected with a baffle in a clamped mode; and through the arrangement of the wiring mechanism, the wire can be quickly fixed and installed without using any tool, so that the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a wiring device for a solar controller with strong stability. Background Art

[0002] The full name of the solar controller is the solar charge and discharge controller. It is an automatic control device used in solar power generation systems to control the charging of multiple solar cell arrays to batteries and the power supply of batteries to solar inverter loads. It regulates and controls the charging and discharging conditions of batteries, and controls the power output of solar cell modules and batteries to the load according to the power demand of the load. It is the core control part of the entire photovoltaic power supply system. The basic function of the solar controller is to control the battery voltage and open the circuit. When the battery voltage rises to a certain level, the battery charging is stopped.

[0003] Publication No. CN115776168A discloses a solar battery controller with remote control, in which an automatic wiring device is provided inside the power receiving port, and the automatic wiring device includes a rotating motor. By starting the rotating motor, the rotating motor drives the second rotating shaft to rotate, and the worm fixedly mounted on the outer wall of the second rotating shaft can rotate synchronously. At this time, the worm wheel vertically meshed with the worm can rotate, and the rotating gear mounted on the outer wall of the first rotating shaft together with the worm wheel rotates synchronously. The first rotating shaft movably meshed with the rotating gear can move up and down, and the two sets of connecting blocks and limiting guide rods installed on both sides of the moving rack can ensure that the moving rack will not be offset when it moves up and down. At this time, the power connection head fixedly mounted on the bottom end of the moving rack can move up and down with the moving rack, and the power connection head can be connected to the solar panel according to actual conditions. However, this patent still has the following problems in actual use:

[0004] Although the solar battery controller with remote control automatically and quickly connects the solar panel to the power receiving port through remote control, when the rotating motor does not work in the event of a power outage in the device, the terminal is prone to loosening, thereby reducing the safety and stability of the device.

[0005] A wiring device for a solar controller with strong stability is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a highly stable wiring device for a solar controller to solve the problem raised in the above-mentioned background technology that the solar panel is automatically and quickly connected to the power receiving port through remote control, but when the device is powered off and the rotating motor does not work, the wiring terminal is prone to loosening, thereby reducing the safety and stability of the device.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a highly stable wiring device for a solar controller, comprising a wiring mechanism and an L-shaped conductive sheet installed inside the wiring mechanism;

[0008] Also includes:

[0009] The wiring mechanism includes a controller body, and through holes are symmetrically opened at both the front and rear ends of the left and right sides of the controller body;

[0010] Among them, a plurality of conductive blocks are fixedly connected to one side of the interior of the controller body, the number of the conductive blocks is six, and the conductive blocks are evenly distributed at the center position of one side of the interior of the controller body;

[0011] One side of the conductive block is fixedly connected to an internal conductive wire, and the side of the conductive block away from the internal conductive wire is fixedly connected to the L-shaped conductive sheet.

[0012] Preferably, both upper and lower ends of the L-shaped conductive sheet are snap-connected to the controller body, and one side of the L-shaped conductive sheet is snap-connected to a baffle.

[0013] Preferably, the outer side of the baffle is engaged with the controller body, and the center position inside the baffle is threadedly connected to a limiting cylinder.

[0014] Preferably, a fixing frame is symmetrically fixedly connected to the left and right sides of the upper end of the limiting cylinder, and a cylinder is fixedly connected to one side inside the two fixing frames.

[0015] Preferably, a baffle is rotatably connected to the outer side of the cylinder, an arc-shaped piece is fitted and connected to one side of the baffle, and one end of the arc-shaped piece away from the baffle is fixedly connected to the fixing frame.

[0016] Preferably, one end of the blocking rod is fittedly connected to an extrusion rod, the outer side of the extrusion rod is slidably connected to the limiting cylinder, and the top end of the extrusion rod is fixedly connected to a ball handle.

[0017] Preferably, the bottom end of the extrusion rod is fixedly connected to a rubber block, the bottom side of the rubber block is fitted and connected to an external wire, and the outer side of the external wire is fitted and connected to the L-shaped conductive sheet.

[0018] Compared with the prior art, the beneficial effects of the present invention are: a highly stable wiring device for a solar controller can quickly fix and install the wires without using any tools by setting a wiring mechanism, thereby improving the stability of the device. The specific contents are as follows:

[0019] By setting up a wiring mechanism, the wires can be quickly fixed and installed without using any tools, thereby improving the stability of the device. The threaded relationship between the limit cylinder and the baffle can be used to fine-tune the overall height of the extrusion rod, so that the rubber block and the external wire are fully in contact and compressed. The cooperation between the baffle rod and the extrusion rod can adjust the height of the extrusion rod, so that external wires of different diameters can be limited, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall top view of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Side view of the partial cross-sectional structure;

[0022] Figure 3 For this utility model Figure 1 Look at the structural diagram;

[0023] Figure 4 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0024] Figure 5 For this utility model Figure 3 Enlarged structural diagram of the middle connection mechanism;

[0025] In the figure: 1. Wiring mechanism; 101. Controller body; 102. Through hole; 103. Conductive block; 104. Internal wire; 105. L-shaped conductive sheet; 106. Baffle; 107. Limit cylinder; 108. Fixed frame; 109. Cylinder; 110. Baffle rod; 111. Arc-shaped sheet; 112. Extrusion rod; 113. Ball handle; 114. Rubber block; 115. External wire. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , the utility model provides a technical solution: a highly stable wiring device for a solar controller, comprising a wiring mechanism 1, and an L-shaped conductive sheet 105 installed inside the wiring mechanism 1;

[0028] The wiring mechanism 1 includes a controller body 101, with through holes 102 symmetrically formed on both the front and rear ends of the left and right sides of the controller body 101. A plurality of conductive blocks 103 are fixedly connected to one side of the interior of the controller body 101. The number of conductive blocks 103 is 6, and the conductive blocks 103 are evenly distributed at the center position of one side of the interior of the controller body 101. The provision of through holes 102 facilitates the installation of the controller body 101.

[0029] An internal wire 104 is fixedly connected to one side of the conductive block 103. The side of the conductive block 103 away from the internal wire 104 is fixedly connected to an L-shaped conductive sheet 105. The upper and lower ends of the L-shaped conductive sheet 105 are both engaged with the controller body 101. A baffle 106 is engaged with one side of the L-shaped conductive sheet 105. The baffle 106 is made of insulating material.

[0030] The outer side of the baffle 106 is engaged with the controller body 101, and the center position of the baffle 106 is threadedly connected to the limit cylinder 107. The left and right sides of the upper end of the limit cylinder 107 are symmetrically fixedly connected to the fixed frame 108. One side of the two fixed frames 108 is fixedly connected to the cylinder 109. The setting of the fixed frame 108 can protect the blocking rod 110.

[0031] The outer side of the cylinder 109 is rotatably connected to a blocking rod 110, and a curved piece 111 is attached to one side of the blocking rod 110. The end of the curved piece 111 away from the blocking rod 110 is fixedly connected to the fixed frame 108. By providing the curved piece 111, the blocking rod 110 can always be in contact with the extrusion rod 112 when no external force is applied.

[0032] One end of the blocking rod 110 is fitted with an extrusion rod 112, the outer side of the extrusion rod 112 is slidably connected to the limiting cylinder 107, the top of the extrusion rod 112 is fixedly connected to the ball handle 113, the bottom end of the extrusion rod 112 is fixedly connected to the rubber block 114, the bottom side of the rubber block 114 is fitted with an external wire 115, the outer side of the external wire 115 is fitted with the L-shaped conductive sheet 105, and by providing the rubber block 114, the external wire 115 can be more fully in contact with the L-shaped conductive sheet 105.

[0033] Working principle: Before using this highly stable solar controller wiring device, you need to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, first install the controller body 101 in the designated position, then insert one end of the external wire 115 into the corresponding terminal, then push the extrusion rod 112 downward to make the rubber block 114 contact with the external wire 115 and pull the external wire 115 outward. If the external wire 115 is loose, rotate the limiting cylinder 107 and use the threaded relationship between the limiting cylinder 107 and the baffle 106 to fine-tune the overall height of the extrusion rod 112 so that the rubber block 114 is fully in contact with the external wire 115 and is pressed tightly, thereby completing the quick installation of the external wire 115.

[0034] Secondly, when it is necessary to remove the external wire 115, first push the blocking rod 110 upward to drive the blocking rod 110 to rotate around the cylinder 109, so as to release the limit of the blocking rod 110 on the extrusion rod 112, and pull the ball handle 113 upward to drive the extrusion rod 112 to move upward, so as to release the limit on the external wire 115 and realize the removal of the external wire 115.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A highly stable wiring device for a solar controller, comprising a wiring mechanism (1) and an L-shaped conductive sheet (105) installed inside the wiring mechanism (1); It is characterized by: Also includes: The wiring mechanism (1) comprises a controller body (101), and through holes (102) are symmetrically provided at both the front and rear ends of the left and right sides of the controller body (101); A plurality of conductive blocks (103) are fixedly connected to one side of the interior of the controller body (101), the number of the conductive blocks (103) being six, and the conductive blocks (103) are evenly distributed at the center position of one side of the interior of the controller body (101); One side of the conductive block (103) is fixedly connected to an internal conductive wire (104), and a side of the conductive block (103) away from the internal conductive wire (104) is fixedly connected to an L-shaped conductive sheet (105).

2. A highly stable wiring device for a solar controller according to claim 1, characterized in that: The upper and lower ends of the L-shaped conductive sheet (105) are both engaged and connected to the controller body (101), and one side of the L-shaped conductive sheet (105) is engaged and connected to a baffle (106).

3. A highly stable wiring device for a solar controller according to claim 2, characterized in that: The outer side of the baffle (106) is engaged with the controller body (101), and the center position inside the baffle (106) is threadedly connected to the limiting cylinder (107).

4. A highly stable wiring device for a solar controller according to claim 3, characterized in that: The left and right sides of the upper end of the limiting cylinder (107) are symmetrically fixedly connected with fixed frames (108), and one side inside the two fixed frames (108) is fixedly connected with a cylinder (109).

5. A highly stable wiring device for a solar controller according to claim 4, characterized in that: The outer side of the cylinder (109) is rotatably connected to a blocking rod (110), one side of the blocking rod (110) is fitted with an arc-shaped piece (111), and one end of the arc-shaped piece (111) away from the blocking rod (110) is fixedly connected to the fixed frame (108).

6. A highly stable wiring device for a solar controller according to claim 5, characterized in that: One end of the blocking rod (110) is fittedly connected to an extrusion rod (112), the outer side of the extrusion rod (112) is slidably connected to the limiting cylinder (107), and the top end of the extrusion rod (112) is fixedly connected to a ball handle (113).

7. A highly stable wiring device for a solar controller according to claim 6, characterized in that: The bottom end of the extrusion rod (112) is fixedly connected to a rubber block (114), the bottom side of the rubber block (114) is fitted and connected to an external wire (115), and the outer side of the external wire (115) is fitted and connected to the L-shaped conductive sheet (105).

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