Special wire cable for new energy charging

Abstract

The invention relates to the technical field of charging cable equipment, and discloses a new energy charging special electric wire cable, which comprises a charging pile, the bottom of the charging pile is electrically connected with a cable body, the end part of the cable body is electrically connected with a charging head, the outer surface of the charging pile is fixedly connected with a shell, one side of the shell is provided with an opening, and the opening is communicated with the charging head. The charging device comprises a shell, a cable body and a charging head are arranged in the shell, a cover plate capable of being opened and closed is arranged at an opening of the shell, the cable body and the charging head can be stored in the shell, a take-up mechanism is arranged in the shell, and the cable body can be stored in the shell in an N shape through the take-up mechanism. The cable body can be stored in the shell, the shell can protect the cable body, the cable body is prevented from being exposed outside for a long time and damaged, the cable body is in an N shape when stored in the shell, the bending degree is small, and the cable body is further protected.

Description

Technical Field

[0001] This application relates to the technical field of charging cable equipment, and in particular to a special wire and cable for new energy charging. Background Art

[0002] New energy vehicles refer to vehicles that use new power systems and are fully or mainly driven by electric energy, including pure electric vehicles, plug-in hybrid vehicles, and fuel cell vehicles. Compared with traditional fuel vehicles, new energy vehicles have the advantages of environmental protection, energy conservation, and policy support, and are an important direction for the future development of the automotive industry.

[0003] The charging cable of an electric vehicle is used to connect the vehicle charging device and the charging pile. The charging cables of existing new energy vehicle charging piles are usually in a bare state. The charging cables are prone to deformation and fracture due to long-term exposure to sunlight and weathering, which will affect the service life of the charging cables. Therefore, a special wire and cable for new energy charging is proposed. Summary of the Invention

[0004] In order to solve the problems that the charging cable is prone to deformation and fracture due to long-term exposure to sunlight and weathering, which will affect the service life of the charging cable, this application provides a special wire and cable for new energy charging.

[0005] The special wire and cable for new energy charging provided by this application adopts the following technical solutions:

[0006] A special wire and cable for new energy charging includes a charging pile. The bottom of the charging pile is electrically connected to a cable body. The end of the cable body is electrically connected to a charging head. The outer surface of the charging pile is fixedly connected with a housing. One side of the housing has an opening, and a cover plate that can be opened and closed is arranged at the opening of the housing. The cable body and the charging head can be stored inside the housing. A wire winding mechanism is arranged inside the housing, and the wire winding mechanism can store the cable body in an "N" shape inside the housing.

[0007] Preferably, the wire winding mechanism includes a partition fixedly installed inside the housing. A through hole is opened at the bottom of the partition. A lifting mechanism is arranged inside the housing. The moving end of the lifting mechanism is fixedly connected with a sliding sleeve. The cable body passes through the sliding sleeve and the through hole in sequence. A hanging groove adapted to the charging head is opened at the top of the inner surface of the housing, and the charging head is suspended inside the hanging groove.

[0008] Preferably, the lifting mechanism includes a sliding groove opened on the inner surface of the housing. A slider is slidably installed inside the sliding groove. The sliding sleeve is fixedly installed on the outer surface of the slider. A support spring is fixedly connected between the bottom of the slider and the inner surface of the sliding groove.

[0009] Preferably, an electromagnet is fixedly installed at the bottom inside the sliding groove, the slider has magnetism, and the electromagnet attracts the slider when energized.

[0010] Preferably, a plug rod is inserted at the bottom of the outer shell, and insertion holes adapted to the plug rod are formed on the surface of the slider.

[0011] Preferably, when the slider is located at the bottom of the sliding groove, the plug rod is aligned with the insertion hole.

[0012] Preferably, a cover plate is arranged on the opening side of the outer shell. One side of the cover plate slidably penetrates through the outer shell. A moving groove is formed on the surface of the cover plate. A moving plate is slidably installed inside the moving groove. A limiting rod is fixedly connected to the upper surface of the moving plate. The upper end of the limiting rod penetrates to the top of the cover plate. A connecting spring is fixedly connected between the moving plate and the inner surface of the moving groove. A limiting hole adapted to the limiting rod is formed at the top of the outer shell. A fixing plate is fixedly connected to the position on the surface of the cover plate below the moving groove.

[0013] Preferably, when the limiting rod is inserted inside the limiting hole, the cover plate seals the opening of the outer shell.

[0014] In summary, the present application includes the following beneficial technical effects:

[0015] By arranging the wire winding mechanism to cooperate with the cable body, the cable body can be stored inside the outer shell. The outer shell can protect the cable body, avoiding damage to the cable body due to long-term exposure. Moreover, when the cable body is stored inside the outer shell, it is in an "N" shape with a small bending degree, further protecting the cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the whole of the application embodiment;

[0017] Figure 2 is a cross-sectional view of the outer shell of the application embodiment;

[0018] Figure 3 is a schematic structural diagram of a part of the application embodiment;

[0019] Figure 4 is the application embodiment Figure 1 an enlarged view of part A in;

[0020] Figure 5 is the application embodiment Figure 2 an enlarged view of part B in.

[0021] Description of reference numerals: 1, charging pile; 2, housing; 3, cover plate; 4, partition; 5, slider; 6, chute; 7, support spring; 9, electromagnet; 10, cable body; 11, through hole; 12, charging head; 13, limiting hole; 14, sliding sleeve; 15, jack; 16, moving groove; 17, inserting rod; 18, moving plate; 19, fixing plate; 20, connecting spring; 21, limiting rod. Detailed implementation manners

[0022] The following further elaborates on this application in conjunction with the attached Figures 1-5 drawings.

[0023] An embodiment of this application discloses a special wire and cable for new energy charging, including a charging pile 1. The bottom of the charging pile 1 is electrically connected to a cable body 10, and the end of the cable body 10 is electrically connected to a charging head 12. The outer surface of the charging pile 1 is fixedly connected with a housing 2. One side of the housing 2 has an opening, and a cover plate 3 that can be opened and closed is provided at the opening of the housing 2. The cable body 10 and the charging head 12 can be stored inside the housing 2. A wire winding mechanism is arranged inside the housing 2, and the wire winding mechanism can store the cable body 10 in an "N" shape inside the housing 2.

[0024] In this embodiment, by setting up the wire winding mechanism to cooperate with the cable body 10, the cable body 10 can be stored inside the housing 2. The housing 2 can protect the cable body 10, avoiding damage to the cable body 10 due to long-term exposure. Moreover, when the cable body 10 is stored inside the housing 2, it is in an "N" shape with a small bending degree, further protecting the cable body 10.

[0025] Furthermore, the wire winding mechanism includes a partition 4 fixedly installed inside the housing 2. A through hole 11 is opened at the bottom of the partition 4. A lifting mechanism is arranged inside the housing 2. The moving end of the lifting mechanism is fixedly connected with a sliding sleeve 14. The cable body 10 passes through the sliding sleeve 14 and the through hole 11 in sequence. A hanging groove adapted to the charging head 12 is opened at the top inner surface of the housing 2, and the charging head 12 is hung inside the hanging groove.

[0026] Furthermore, the lifting mechanism includes a chute 6 opened on the inner surface of the housing 2. A slider 5 is slidably installed inside the chute 6. The sliding sleeve 14 is fixedly installed on the outer surface of the slider 5. A support spring 7 is fixedly connected between the bottom of the slider 5 and the inner surface of the chute 6.

[0027] Furthermore, an electromagnet 9 is fixedly installed at the bottom inside the chute 6. The slider 5 has magnetism, and the electromagnet 9 attracts the slider 5 when energized.

[0028] In this embodiment, during charging, the user removes the charger head 12 from the hanging groove and pulls the cable body 10, which can drive the sliding sleeve 14 and the slider 5 to move downward. At this time, the supporting spring 7 is compressed. After connecting the charger head 12 to the vehicle charging port, the power supply of the electromagnet 9 is turned on, and the electromagnet 9 can adsorb the slider 5 to offset the thrust of the supporting spring 7 on the slider 5 and the cable body 10, so that the cable body 10 can be kept stable. After charging, the charger head 12 is re-hung in the hanging groove, and the power supply of the electromagnet 9 is turned off. The compressed supporting spring 7 can drive the slider 5 and the sliding sleeve 14 to reset, so as to traction the cable body 10 to move, and the cable body 10 is stored in the housing 2 in an "N" shape.

[0029] Furthermore, a plug rod 17 is inserted at the bottom of the housing 2, and a jack 15 adapted to the plug rod 17 is provided on the surface of the slider 5.

[0030] Furthermore, when the slider 5 is located at the bottom of the chute 6, the plug rod 17 is aligned with the jack 15.

[0031] In this embodiment, by inserting the plug rod 17 into the jack 15 to limit the slider 5, the power supply of the electromagnet 9 can be cut off in advance to save energy. When storing the cable body 10, the plug rod 17 needs to be removed from the jack 15.

[0032] Furthermore, a cover plate 3 is provided on the opening side of the housing 2. One side of the cover plate 3 slides through the housing 2. A moving groove 16 is provided on the surface of the cover plate 3. A moving plate 18 is slidably installed in the moving groove 16. A limiting rod 21 is fixedly connected to the upper surface of the moving plate 18. The upper end of the limiting rod 21 penetrates to the top of the cover plate 3. A connecting spring 20 is fixedly connected between the moving plate 18 and the inner surface of the moving groove 16. A limiting hole 13 adapted to the limiting rod 21 is provided at the top of the housing 2. A fixing plate 19 is fixedly connected to the surface of the cover plate 3 at a position below the moving groove 16.

[0033] Furthermore, when the limiting rod 21 is inserted into the limiting hole 13, the cover plate 3 blocks the opening of the housing 2.

[0034] In this embodiment, when the cover plate 3 is closed, the upper end of the limiting rod 21 is located inside the limiting hole 13, which can limit the cover plate 3 and make the cover plate 3 stably block the opening of the housing 2. When the cover plate 3 needs to be opened, the user holds the fixing plate 19 and moves the moving plate 18 downward to make the upper end of the limiting rod 21 move out of the limiting hole 13. At this time, the cover plate 3 can be moved to open the opening of the housing 2, and the charger head 12 can be taken out.

[0035] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "linked" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0036] Second, in the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0037] Finally, the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0038] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A special wire and cable for new energy charging, including a charging pile (1), the bottom of the charging pile (1) is electrically connected to a cable body (10), and the end of the cable body (10) is electrically connected to a charging head (12), characterized in that, The outer surface of the charging pile (1) is fixedly connected with a housing (2). One side of the housing (2) has an opening, and a cover plate (3) that can be opened and closed is arranged at the opening of the housing (2). The cable body (10) and the charging head (12) can be stored inside the housing (2). A wire winding mechanism is arranged inside the housing (2), and the wire winding mechanism can store the cable body (10) in an "N" shape inside the housing (2).

2. The special wire and cable for new energy charging according to claim 1, wherein, The wire winding mechanism includes a partition plate (4) fixedly installed inside the housing (2). A through hole (11) is opened at the bottom of the partition plate (4). A lifting mechanism is arranged inside the housing (2). The moving end of the lifting mechanism is fixedly connected with a sliding sleeve (14). The cable body (10) passes through the sliding sleeve (14) and the through hole (11) in sequence. A hanging groove adapted to the charging head (12) is opened at the top inner surface of the housing (2), and the charging head (12) is hung inside the hanging groove.

3. The special wire and cable for new energy charging according to claim 2, characterized in that, The lifting mechanism includes a sliding groove (6) opened on the inner surface of the housing (2). A slider (5) is slidably installed inside the sliding groove (6). The sliding sleeve (14) is fixedly installed on the outer surface of the slider (5). A support spring (7) is fixedly connected between the bottom of the slider (5) and the inner surface of the sliding groove (6).

4. The special wire and cable for new energy charging according to claim 3, wherein, An electromagnet (9) is fixedly installed at the inner bottom of the sliding groove (6). The slider (5) has magnetism, and the electromagnet (9) attracts the slider (5) when energized.

5. The special wire and cable for new energy charging according to claim 4, characterized in that, A plug rod (17) is inserted at the bottom of the housing (2). A jack (15) adapted to the plug rod (17) is opened on the surface of the slider (5).

6. The special wire and cable for new energy charging according to claim 5, wherein When the slider (5) is located at the bottom of the sliding groove (6), the plug rod (17) is aligned with the jack (15).

7. The special wire and cable for new energy charging according to claim 1, characterized in that A cover plate (3) is arranged on the opening side of the housing (2). One side of the cover plate (3) slidably penetrates through the housing (2). A moving groove (16) is opened on the surface of the cover plate (3). A moving plate (18) is slidably installed inside the moving groove (16). A limiting rod (21) is fixedly connected to the upper surface of the moving plate (18). The upper end of the limiting rod (21) penetrates to the top of the cover plate (3). A connecting spring (20) is fixedly connected between the moving plate (18) and the inner surface of the moving groove (16). A limiting hole (13) adapted to the limiting rod (21) is opened at the top of the housing (2). A fixing plate (19) is fixedly connected to the surface of the cover plate (3) at a position below the moving groove (16).

8. The special wire and cable for new energy charging according to claim 7, characterized in that, When the limiting rod (21) is inserted into the limiting hole (13), the cover plate (3) blocks the opening of the housing (2).

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