Safety protection cap for photovoltaic connector
By using a common base-push-ply panel structure in the photovoltaic connector safety protection cap, the male end cap and the female end cap are combined, which solves the problems of wrong materials and adaptability in the prior art, and protects the reverse hook to ensure the safety and stability of the connector.
Patent Information
- Application Number
- CN202420773349.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The male and female safety protective caps of existing photovoltaic connectors are separated, which can easily lead to the wrong material or shortage. The traditional protective caps cannot adapt to connectors of different lengths, which can easily lead to the protective caps being too long or too short, affecting the connection work, and unable to effectively protect the reverse hook.
A common base-pushing board combines the male end cap and the female end cap. Through the push-pushing board, insert, inverted hook tube and rotating ring, the hat is combined and adaptively adjusted, ensuring that the hat matches connectors of different lengths and providing reverse hook protection.
It solves the problem of wrong materials and adaptability, avoids the protective cap being too long or too short affecting the connection, and realizes effective protection of the reverse hook to prevent the reverse hook from breaking and breaking.
Smart Images
Figure CN222673403U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of photovoltaic equipment, and in particular relates to a photovoltaic connector safety protective cap. Background Art
[0002] Photovoltaic connectors are devices used to establish safe and reliable electrical connections between photovoltaic panels. They also connect photovoltaic panels and other components of the photovoltaic system, such as inverters, charge controllers and batteries. In order to protect the safe operation of the inverter, it is necessary to cover the idle inverter photovoltaic connection with a safety cap to achieve the purpose of safety protection. Photovoltaic connectors have positive and negative poles, and the corresponding protective caps also have male and female ends.
[0003] The photovoltaic connector safety protective caps in the prior art are two independent products, one for male and one for female. The male and female protective caps cannot be used interchangeably. In daily use and maintenance, the wrong materials may be taken, and abnormal situations such as partial shortages may occur. In addition, the traditional protective cap cannot protect the barb at the female end. During daily use or transportation, the barb may easily break and be damaged. The cap cannot be adjusted to adapt to the length of the female end of different connectors. During use, the protective cap may be too long to affect the line connection, or too short to be easily engaged. Utility Model Content
[0004] The purpose of the utility model is to provide a photovoltaic connector safety protective cap, which combines the male end cap and the female end cap together through a common base-push-fit plate. The left and right sides are not connected to each other, and the functions and structures do not interfere with each other. There is no need to worry about whether the wrong material is taken. The female end cap can be adaptively adjusted in length to adapt to connectors of different lengths to avoid the protective cap being too long or too short to affect the connection work, and at the same time can protect the hook to prevent the hook from breaking and damage.
[0005] The technical solution adopted by the utility model is as follows:
[0006] A photovoltaic connector safety protective cap comprises a male end cap, one end of the male end cap is fixedly connected to a push-fit plate, the push-fit plate is fixedly linked to a female end cap 2 on the side opposite to the male end cap, the male end cap is symmetrically fixedly connected to a barb tube 1 on the same side as the female end cap 2, the outer wall of the female end cap 2 is rotatably screwed with a female end cap 1, and the outer wall of the female end cap 1 is rotatably connected to a rotating ring.
[0007] The push-fit plate is symmetrically fixedly connected with an insert block on the same side as the male end cap.
[0008] The outer wall of the first barb tube is slidably connected with the second barb tube.
[0009] A connecting rod is fixedly connected to one side of the second barbed hook tube, and the connecting rod is rotatably connected to the rotating circle.
[0010] The technical effect achieved by the utility model is as follows: the male end cap and the female end cap are combined together through a common base-push-fit plate, the left and right sides are not connected to each other, the functions and structures do not interfere with each other, and there is no need to worry about whether the wrong material is taken. The female end cap can be adaptively adjusted in length to adapt to connectors of different lengths to avoid the protective cap being too long or too short to affect the connection work, and at the same time it can protect the barb to prevent the barb from breaking and damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is an overall appearance diagram of the photovoltaic connector safety protective cap provided in an embodiment of the utility model.
[0012] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0013] 1. Male end cap; 101. Push-fit plate; 102. Insert block; 103. Barbed tube 1; 104. Barbed tube 2; 105. Rotating circle; 106. Connecting rod; 107. Female end cap 1; 108. Female end cap 2. DETAILED DESCRIPTION
[0014] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.
[0015] like Figure 1 As shown, a photovoltaic connector safety protection cap comprises a male end cap 1, one end of the male end cap 1 is fixedly connected with a push-fit plate 101, the push-fit plate 101 is symmetrically fixedly connected with an embedding block 102 on the same side as the male end cap 1, the push-fit plate 101 is fixedly connected with a female end cap 2 108 on the side opposite to the male end cap 1, the male end cap 1 is symmetrically fixedly connected with a barb tube 103 on the same side as the female end cap 2 108, the outer wall of the barb tube 103 is slidably connected with a barb tube 2 104, the outer wall of the female end cap 2 108 is rotatably screwed with a female end cap 107, the outer wall of the female end cap 107 is rotatably connected with a rotating ring 105, one side of the barb tube 2 104 is fixedly connected with a connecting rod 106, and the connecting rod 106 is rotatably connected to the rotating ring 105.
[0016] According to the above structure, the male end cap 1 is embedded in the male end of the photovoltaic connector to protect it by pressing the push plate 101, and the embedding block 102 can be embedded in the hook groove of the photovoltaic connector at the same time as the male end cap 1, and the female end cap 107 is rotated to slide on the outer wall of the female end cap 2 108. Since the connecting rod 106 and the rotating circle 105 are both rotatably connected, the sliding of the female end cap 107 can drive the rotating circle 105 and the hook tube 2 104 to slide at the same time, thereby driving the hook tube 2 104 to slide on the outer wall of the hook tube 1 103, and the hook tube 2 104 and the female end cap 107 are synchronously extended and retracted. The push plate 101 is pressed to make the female end cap 107 and the female end cap 2 108 sleeved on the female end of the photovoltaic connector to protect it.
[0017] The working principle of the utility model is as follows: by pressing the push plate 101, the male end cap 1 is embedded in the male end of the photovoltaic connector to protect it, and the embedding block 102 can be embedded in the hook groove of the photovoltaic connector at the same time with the male end cap 1, and the female end cap 107 is rotated to slide on the outer wall of the female end cap 2 108. Since the connecting rod 106 and the rotating circle 105 are both rotatably connected, the sliding of the female end cap 107 can drive the rotating circle 105 and the hook tube 2 104 to slide at the same time, thereby driving the hook tube 2 104 to slide on the outer wall of the hook tube 1 103, and the hook tube 2 104 and the hook tube 103 are connected. The female end cap 107 is extended and retracted synchronously, and the push plate 101 is pressed so that the female end cap 107 and the female end cap 108 are sleeved on the female end of the photovoltaic connector to protect it. The utility model combines the male end cap 1 with the female end cap through a common base-the push plate 101. The left and right sides are not connected to each other, and the functions and structures do not interfere with each other. There is no need to worry about whether you have taken the wrong material. The female end cap can be adaptively adjusted in length to adapt to connectors of different lengths to avoid the protective cap being too long or too short to affect the connection work. At the same time, it can protect the barb to prevent it from breaking and damage.
[0018] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A photovoltaic connector safety cap, comprising a male end cap (1), characterized in that: One end of the male end cap (1) is fixedly connected to a push plate (101), and the push plate (101) is fixedly connected to a female end cap (108) on a side opposite to the male end cap (1). The male end cap (1) is symmetrically fixedly connected to a barbed tube (103) on the same side as the female end cap (108). The outer wall of the female end cap (108) is rotatably screwed to the female end cap (107), and the outer wall of the female end cap (107) is rotatably connected to a rotating ring (105).
2. A photovoltaic connector safety cap according to claim 1, characterized in that: The push-fit plate (101) is located on the same side as the male end cap (1) and is symmetrically fixedly connected to an insert block (102).
3. A photovoltaic connector safety cap according to claim 1, characterized in that: The outer wall of the first barb tube (103) is slidably connected to the second barb tube (104).
4. A photovoltaic connector safety cap according to claim 3, characterized in that: A connecting rod (106) is fixedly connected to one side of the second barbed tube (104), and the connecting rod (106) is rotatably connected to the rotating circle (105).