Shutter structure of charging pile

Abstract

A shutter structure of a charging pile comprises a protective frame and Z-shaped shutter blades located in the protective frame, each Z-shaped shutter blade comprises a Z-shaped shutter blade body, each Z-shaped shutter blade body is in a Z shape formed by a first blade, a second blade and a third blade, ear plate folded edges are arranged on the two sides of each second blade, the ear plate folded edges are perpendicular to the second blades, and the first blade and the second blade are arranged on the protective frame. The folded edge of the lug plate on each side is fixed on the protective frame on the corresponding side through a rivet; a bent edge is arranged at the end of the third blade in each Z-shaped louver blade body, an included angle is formed between the bent edge and the third blade, a through hole is formed in the bent edge, and the first blade in the other Z-shaped louver blade is inserted into the through hole, so that every two adjacent Z-shaped louver blades coincide with each other. According to the utility model, the internal buckle structure prevents impurities, dust and water in the outside from directly entering the interior of the charging pile; and meanwhile, light cannot directly irradiate the interior of the charging pile, so that the sunlight is prevented from directly irradiating electronic components and a charging module in the charging pile.

Description

Technical Field

[0001] The utility model belongs to a charging pile shutter structure. Background Art

[0002] At present, new energy vehicle charging piles are an important logistical part to maintain the energy supply of new energy electric vehicles and ensure the convenient and smooth travel of new energy vehicles. At present, there are many types of charging piles on the market, and there are many types of power sizes; there are many electronic components and charging modules inside the charging piles, and the internal environment of the charging piles is required to be high. If dust, water and impurities from the outside enter the charging piles, it is easy to cause damage to the electronic components and charging modules. Therefore, the protection of the charging piles is particularly important.

[0003] At present, most charging piles on the market use louver structures for protection, but the types of louvers may be different; some charging piles use single-plate louvers, and some charging piles use L-type louvers and S-type louvers; the louver structure is formed by the combination and arrangement of multiple louvers, and the materials of the louvers are also very different. Most charging piles use sheet metal louvers, which are then fixed by screws or welding; some charging piles use aluminum alloy louvers, which are then fixed by screws or riveting. Currently, the charging piles on the market focus on these two types. At present, the use scenarios of low-power charging piles on the market are mostly concentrated in urban areas, where the environmental conditions are good and the louver structures used are simpler; if it is a high-power charging pile, at the same time, the use scenario is bad, such as: coal mines, sandstone and steel mills and other environmental conditions, the above louvers cannot meet the needs of the use scenario, and the above louver structures make it easy for dust to enter the charging pile, which has a great impact on the charging module and electronic components inside the charging pile, affecting the performance of these components and prone to failure. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in view of the problem that the shutter structure of the prior art allows dust to easily enter the interior of the charging pile, the utility model provides a charging pile shutter structure.

[0005] The technical solution of the utility model is specifically as follows:

[0006] A charging pile shutter structure, comprising a protective frame and Z-shaped shutter blades located in the protective frame, each Z-shaped shutter blade comprising a Z-shaped shutter blade body, the Z-shaped shutter blade body being composed of a first blade, a second blade and a third blade, wherein both sides of the second blade are provided with ear plate folding edges, the ear plate folding edges are arranged perpendicular to the second blade, and the ear plate folding edges on each side are fixed to the protective frame on the corresponding side by rivets;

[0007] The end of the third blade in each Z-shaped louver body is provided with a bending edge, an angle is provided between the bending edge and the third blade, and a through hole is provided on the bending edge, and the first blade in another Z-shaped louver is inserted into the through hole, so that two adjacent Z-shaped louvers overlap with each other.

[0008] The overlap between the third blade of the preceding Z-shaped louver and the first blade of the succeeding Z-shaped louver is 15 mm.

[0009] An angle of 105° is set between the bent edge and the third blade.

[0010] The beneficial effects of the utility model are as follows: the Z-shaped louver of the charging pile forms an inward buckle structure, and the other side of the louver cannot be directly seen from the outside of the louver. The inward buckle structure of the louver prevents impurities, dust and water from entering the charging pile directly; at the same time, light cannot directly penetrate into the charging pile, avoiding direct sunlight on the electronic components and charging modules inside the charging pile, and avoiding failure of the electronic components and charging modules. In addition, the rivet fixing structure of the Z-shaped louver ensures assembly accuracy and result strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the overall structure diagram of the utility model;

[0012] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] like Figure 1 , Figure 2 As shown, a charging pile shutter structure includes a protective frame 2 and a Z-shaped shutter blade 1 located in the protective frame 2.

[0015] like Figure 2 As shown, each Z-type louver 1 includes a Z-type louver body, which is composed of a first blade 11, a second blade 12 and a third blade 13 to form a Z shape, wherein ear plate folds 15 are provided on both sides of the second blade 12, the ear plate folds 15 are arranged perpendicular to the second blade 12, and the ear plate folds 15 on each side are fixed to the protective frame 2 on the corresponding side by rivets 3.

[0016] Furthermore, a bending edge 14 is provided at the end of the third blade 13 in each Z-shaped louver body, and an angle of 105° is provided between the bending edge 14 and the third blade 13, and a through hole is provided on the bending edge 14, and the first blade in another Z-shaped louver 1 is inserted into the through hole, so that two adjacent Z-shaped louvers overlap with each other.

[0017] Preferably, the overlap between the third blade of the preceding Z-shaped louver and the first blade of the succeeding Z-shaped louver is 15 mm.

[0018] Thus, the Z-shaped louver structure of the charging pile is formed: Each Z-shaped louver 1 is arranged in combination, and there is overlap between the adjacent Z-shaped louvers 1 after the arrangement and combination, ensuring that the overlap between the upper and lower assembled Z-shaped louvers 1 is 15mm. The ear plate folding edges 12 on both sides of each Z-shaped louver 1 are assembled with the protective frame 2 and fixed with rivets 3. Two rivets 3 are fixed on one side to ensure fastening and structural strength. In the Z-shaped louver structure thus formed, each two Z-shaped louvers 1 form an inner buckle. From the outside of the louver, the other side of the louver cannot be directly seen. The inner buckle structure of the louver prevents impurities, dust and water in the outside from directly entering the charging pile; at the same time, light cannot directly penetrate into the charging pile, avoiding direct sunlight on the electronic components and charging modules inside the charging pile, and avoiding failures of the electronic components and charging modules.

[0019] The working principle of the utility model is:

[0020] The utility model provides a new shutter structure for a charging pile, which can be well applied to a high-power charging pile. Most high-power charging piles are suitable for commercial vehicles such as mining trucks and heavy trucks, and the usage scenarios are relatively harsh. In order to enable the high-power charging pile to better realize the protection function, in particular, the high-power charging pile needs to adopt a new shutter structure.

[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that those skilled in the art can make several changes and improvements without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A charging pile shutter structure, comprising a protection frame (2) and a Z-shaped shutter blade (1) located in the protection frame (2), characterized in that: Each Z-shaped louver (1) comprises a Z-shaped louver body, the Z-shaped louver body being composed of a first blade (11), a second blade (12) and a third blade (13) forming a Z shape, wherein both sides of the second blade (12) are provided with ear plate folding edges (15), the ear plate folding edges (15) being arranged perpendicular to the second blade (12), and the ear plate folding edges (15) on each side are fixed to the protective frame (2) on the corresponding side by rivets (3); The end of the third blade (13) in each Z-shaped louver body is provided with a bent edge (14), an angle is provided between the bent edge (14) and the third blade (13), and a through hole is provided on the bent edge (14), and the first blade in another Z-shaped louver (1) is inserted into the through hole, so that two adjacent Z-shaped louvers overlap each other.

2. A charging pile shutter structure according to claim 1, characterized in that: The overlap between the third blade of the preceding Z-shaped louver and the first blade of the succeeding Z-shaped louver is 15 mm.

3. The charging pile shutter structure according to claim 1, characterized in that: An included angle of 105° is provided between the bent edge (14) and the third blade (13).

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