Novel waterproof photovoltaic connector

Abstract

The utility model belongs to the technical field of photovoltaic connectors, and particularly relates to a novel waterproof photovoltaic connector which comprises a male connector and a female connector which are matched with each other, the surface of the bottom end of the male connector is in a regular hexagon shape, and a rubber sleeve is fixedly sleeved at the bottom end of the male connector. Six column key bodies are fixed to the surface of the top end of the female connector in a circumferential array mode, the top end of the female connector is matched with the bottom end of the male connector, the male connector and the female connector are connected through a locking rod, and the locking rod comprises a round block. According to the waterproof connector, the rubber sleeve is arranged on the outer surface of the bottom end of the male connector, when the female connector is inserted into the bottom end of the male connector, connection can be tighter, the sealing performance is good, and therefore the good waterproof effect can be achieved; and the female connector and the male connector can be conveniently and quickly connected and fixed together.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic connectors, and specifically relates to a new type of waterproof photovoltaic connector. Background Technique

[0002] Photovoltaics refers to the technology and industry that directly converts sunlight into electrical energy using the photovoltaic effect. Photovoltaic technology is an important part of the renewable energy field and has broad application prospects.

[0003] With the transformation of the global energy structure and the increasingly severe problem of climate change, the development and utilization of renewable energy have become the consensus of the international community. The photovoltaic industry has achieved rapid development in the past few years. At present, photovoltaic power generation systems have been widely used in various fields in our country, and the demand for parts such as connectors is increasing day by day. Photovoltaic connectors provide guarantee for the safe, stable and efficient operation of photovoltaic systems. With the continuous progress of technology, the performance and application scope of connectors will also continue to expand. Most connectors are installed outdoors and have to face various severe environments. At present, the sealing performance at the connection between the male connector and the female connector of the photovoltaic connector is not good, so the waterproof performance is not very good. Moreover, when the male and female connectors are connected at present, the operation is not very convenient. Therefore, we propose a new type of waterproof photovoltaic connector to solve the above problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a new type of waterproof photovoltaic connector, which solves the problems raised in the above background technique.

[0006] (II) Technical Solutions

[0007] In order to achieve the above object, the utility model specifically adopts the following technical solutions:

[0008] A new type of waterproof photovoltaic connector includes a male connector and a female connector that are adapted to each other. The bottom surface of the male connector is hexagonal. A rubber sleeve is sleeved and fixed at the bottom of the male connector. Six column keys are fixedly arranged on the top surface of the female connector in a circumferential array. The top of the female connector is adapted to the bottom of the male connector. The male connector and the female connector are connected by a locking rod. The locking rod includes a round block. A vertical rod is fixed at the top of the round block. A horizontal rod is fixed at the top of the vertical rod. First magnet blocks are fixed at both ends of the horizontal rod. Two first through holes adapted to the horizontal rod and the first magnet blocks are symmetrically formed on the surface of the female connector. Two second through holes adapted to the horizontal rod and the first magnet blocks are symmetrically formed at the bottom of the male connector. The positions of the first through holes and the second through holes are correspondingly arranged. Round grooves are formed at the tops of the second through holes. The diameter of the round grooves is the same as the length of the horizontal rod plus the lengths of the two first magnet blocks. Two second magnet blocks are symmetrically embedded and fixed on the inner wall of the round grooves. The connection line of the two corresponding second magnet blocks is set at a right angle to the second through hole.

[0009] Further, grooves adapted to the round blocks are formed at the bottoms of the first through holes.

[0010] Further, pinch blocks are fixed at the bottoms of the round blocks.

[0011] Further, two card slots for installing a circuit board are symmetrically arranged on the inner wall of the male connector.

[0012] Further, anti-corrosion coatings are applied on the surfaces of the male connector and the female connector.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a new type of waterproof photovoltaic connector, which has the following beneficial effects:

[0015] In the present utility model, by arranging a rubber sleeve on the outer surface of the bottom end of the male connector, when the female connector is inserted and combined with the bottom end of the male connector, the connection can be made more tightly, so the sealing performance is better, and thus a better waterproof effect can be achieved. By arranging structures such as a locking rod, a first through hole, a second through hole, a round groove, and a second magnet block, the female connector and the male connector can be connected and fixed together more conveniently and quickly. Description of the drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the male connector of the present utility model;

[0018] Figure 3This is a schematic diagram of the partial sectional structure of the male connector of the present utility model;

[0019] Figure 4 This is a schematic diagram of the upward view structure of the female connector of the present utility model;

[0020] Figure 5 This is a schematic diagram of the downward view structure of the female connector of the present utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the locking rod of the present utility model.

[0022] In the figure: 1. Male connector; 2. Female connector; 3. Rubber sleeve; 4. Column key body; 5. Locking rod; 501. Round block; 502. Vertical rod; 503. Horizontal rod; 504. First magnet block; 505. Pinch block; 6. First through port; 7. Second through port; 8. Round groove; 9. Second magnet block; 10. Groove; 11. Card slot. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] Such as Figure 1-6As shown in the figure, a new type of waterproof photovoltaic connector proposed in an embodiment of the present utility model includes a male connector 1 and a female connector 2 that are adapted to each other. The bottom surface of the male connector 1 is hexagonal. A rubber sleeve 3 is sleeved and fixed at the bottom of the male connector 1. Six column keys 4 are fixedly arranged on the top surface of the female connector 2 in a circumferential array. The top of the female connector 2 is adapted to the bottom of the male connector 1. The male connector 1 and the female connector 2 are connected by a locking rod 5. The locking rod 5 includes a round block 501. A vertical rod 502 is fixed to the top of the round block 501. A cross rod 503 is fixed to the top of the vertical rod 502. First magnet blocks 504 are fixed to both ends of the cross rod 503. Two first through holes 6 adapted to the cross rod 503 and the first magnet blocks 504 are symmetrically formed on the surface of the female connector 2. Two second through holes 7 adapted to the cross rod 503 and the first magnet blocks 504 are symmetrically formed at the bottom of the male connector 1. The positions of the first through holes 6 and the second through holes 7 are arranged corresponding to each other. Round grooves 8 are formed at the tops of the second through holes 7. The diameter of the round grooves 8 is the same as the length of the cross rod 503 plus the lengths of the two first magnet blocks 504. Two second magnet blocks 9 are symmetrically embedded and fixed on the inner wall of the round grooves 8. The connection line of the two corresponding second magnet blocks 9 is set at a right angle to the second through hole 7. The operation process of installing the female connector 2 onto the male connector 1 is as follows: put the female connector 2 on the male connector 1 and align the first through hole 6 with the second through hole 7. Then insert the cross rod 503 through the first through hole 6 and make the cross rod 503 pass through the second through hole 7 and enter the round groove 8. Then rotate the round block 501 by 90 degrees. In this way, the cross rod 503 will block the top of the second through hole 7, and the first magnet blocks 504 at both ends of the cross rod 503 will be adsorbed and fixed to the two second magnet blocks 9 in the round groove 8. Therefore, the female connector 2 and the male connector 1 can be connected and fixed together. And by providing the rubber sleeve 3 on the outer surface of the bottom end of the male connector 1, when the female connector 2 is inserted and combined with the bottom end of the male connector 1, the connection can be made more tightly, so the sealing performance is better, and thus a better waterproof effect can be achieved.

[0026] In some embodiments, grooves 10 adapted to the round block 501 are formed at the bottoms of the first through holes 6 to enable the round block 501 to be embedded into the grooves 10, making it look more beautiful. Pinch blocks 505 are fixed to the bottoms of the round block 501 to facilitate the user to rotate the round block 501. Two card slots 11 for installing a circuit board are symmetrically arranged on the inner wall of the male connector 1 to facilitate the installation of the circuit board. Anti-corrosion coatings are applied to the surfaces of the male connector 1 and the female connector 2, which can achieve a better anti-corrosion effect, thereby preventing the male connector 1 and the female connector 2 from being damaged by external corrosion, and further extending the service life.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A new type of waterproof photovoltaic connector, comprising a male connector (1) and a female connector (2) that are adapted to each other, characterized in that: The bottom surface of the male connector (1) is hexagonal, and a rubber sleeve (3) is sleeved and fixed at the bottom of the male connector (1). Six column keys (4) are fixedly arranged on the top surface of the female connector (2) in a circumferential array. The top end of the female connector (2) is adapted to the bottom end of the male connector (1). The male connector (1) and the female connector (2) are connected by a locking rod (5). The locking rod (5) includes a round block (501). A vertical rod (502) is fixed to the top of the round block (501). A cross rod (503) is fixed to the top end of the vertical rod (502). First magnet blocks (504) are fixed to both ends of the cross rod (503). Two first through holes (6) adapted to the cross rod (503) and the first magnet blocks (504) are symmetrically formed on the surface of the female connector (2). Two second through holes (7) adapted to the cross rod (503) and the first magnet blocks (504) are symmetrically formed at the bottom of the male connector (1). The positions of the first through holes (6) and the second through holes (7) are correspondingly arranged. Round grooves (8) are formed at the top ends of the second through holes (7). The diameter of the round grooves (8) is the same as the length of the cross rod (503) plus the lengths of the two first magnet blocks (504). Two second magnet blocks (9) are symmetrically embedded and fixed on the inner wall of the round grooves (8). The connection line of the two corresponding second magnet blocks (9) is set at a right angle to the second through hole (7).

2. The novel waterproof photovoltaic connector according to claim 1, wherein: Grooves (10) adapted to the round block (501) are formed at the bottoms of the first through holes (6).

3. A novel waterproof photovoltaic connector according to claim 1, characterized in that: Pinch blocks (505) are fixed to the bottoms of the round block (501).

4. A novel waterproof photovoltaic connector according to claim 1, characterized in that: Two card slots (11) for installing a circuit board are symmetrically arranged on the inner wall of the male connector (1).

5. A novel waterproof photovoltaic connector according to claim 1, characterized in that: Anti-corrosion coatings are applied to the surfaces of the male connector (1) and the female connector (2).

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