New energy automobile charging cable
The new energy vehicle charging cable, with its modular design and tensile structure, solves the problems of unmet charging needs and safety hazards caused by fixed cable length, and achieves flexible adjustment and protection of cable length.
Patent Information
- Application Number
- CN202423024499.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The existing charging cables for new energy vehicles are of fixed length, which cannot meet the charging needs of different distances, and pose a safety hazard when mopping the floor.
The cable adopts a modular design, with a connector mechanism at one end and an interface mechanism at the other end. The cable length can be adjusted and protected through a sealing connection mechanism and tensile reinforcement.
It enables flexible adjustment of cable length, avoids dragging on the ground, and improves safety and reliability.
Smart Images
Figure CN223828868U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable technical field, concretely is a new energy automobile charging cable. BACKGROUND
[0002] The new energy automobile charging cable is used for connecting the charging pile and the new energy automobile, and realizes the special cable of electric energy transmission. It is the key component of the new energy automobile charging system, and its performance directly influences the efficiency, safety and reliability of charging. At present, the new energy automobile charging cable has good conductivity, can efficiently transmit electric energy, reduces the loss of electric energy in the transmission process, that is, the new energy automobile charging cable usually adopts high-purity copper or aluminum as the conductor material to ensure good conductivity.
[0003] The existing new energy automobile charging cable still has the following problems when in use: the existing new energy automobile charging cable is usually designed with fixed length, and when electric energy is transmitted for a long distance, the length often cannot meet the requirements, and the charging demand cannot be met, and when electric energy is transmitted for a short distance, the excess new energy automobile charging cable often drags a lot of ground, and if the ground is wet, the new energy automobile charging cable often contacts the accumulated water, and thus certain safety hazards exist. UTILITY MODEL CONTENTS
[0004] (I) technical problem solved
[0005] In view of the defects of the prior art, the utility model provides a new energy automobile charging cable, which solves the problems in the background art.
[0006] (II) technical scheme
[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a new energy automobile charging cable, comprising a transmission cable mechanism, the transmission cable mechanism comprises a cable main body, one end of the cable main body is provided with a connector mechanism, the other end of the cable main body is provided with an interface mechanism, the interface mechanism comprises a first power transmitter fixedly connected to the other end of the cable main body, the other end of the first power transmitter is fixedly connected with an interface seat, the center position of the other end of the interface seat is provided with a connecting interface, the connector mechanism comprises a second power transmitter fixedly connected to the one end of the cable main body, the center position of one end of the second power transmitter is provided with a connecting connector, and the connecting connector is matched with the connecting interface.
[0008] As a further embodiment of this utility model: the interface mechanism and the connector mechanism are provided with a sealing connection mechanism, the sealing connection mechanism includes a fitting sleeve fixedly connected to the outer side of the other end of the interface seat, the sealing connection mechanism also includes a fitting ring rotatably connected to the outer side of one end of the second power transmitter, the annular outer wall of the fitting sleeve is fixedly connected to two locking blocks in a symmetrical manner, the outer wall of one end of the fitting ring is centrally symmetrically provided with two L-shaped grooves, and the L-shaped grooves match the locking blocks, the inner wall of the fitting sleeve is fixedly connected to the outer wall of the interface, and the fitting sleeve matches the fitting ring.
[0009] As a further embodiment of this utility model: multiple tensile ribs are fixedly connected to the outer wall of the cable body, and the multiple tensile ribs are arranged in a spiral shape at equal angles. One end of the multiple tensile ribs is fixedly connected to a second power transmitter, and the other end of the multiple tensile ribs is fixedly connected to a first power transmitter.
[0010] As a further embodiment of this utility model: a sealing gasket is fixedly sleeved on the outer wall of the other end of the connecting joint, and the sealing gasket is fixedly connected to one end of the second power transmitter.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. In this utility model, a combined new energy vehicle charging cable structure design is adopted, that is, each new energy vehicle charging cable is provided with a connector mechanism at one end and an interface mechanism at the other end. Therefore, multiple new energy vehicle charging cables can be combined and disassembled. The length of the overall new energy vehicle charging cable structure can be adjusted by assembling multiple new energy vehicle charging cables. Thus, while meeting the charging needs of different distances, the overall new energy vehicle charging cable structure is not too long and drags on the ground.
[0013] 2. In this utility model, the transmission cable mechanism adopts a tensile structure design, that is, the transmission cable mechanism connects the connector mechanism and the interface mechanism, and multiple tensile ribs are fixedly connected to the outer wall of the cable body of the transmission cable mechanism. The multiple tensile ribs are arranged in a spiral shape at equal angles, which plays a role in protecting the outer side of the cable body and providing overall tensile protection. Attached Figure Description
[0014] Fig. 1 This is a perspective view of the entire utility model;
[0015] Fig. 2 This is a perspective view of the transmission cable mechanism of this utility model;
[0016] Fig. 3 This is a perspective view of the interface mechanism of this utility model;
[0017] Fig. 4This is a perspective view of the connector mechanism of this utility model.
[0018] In the diagram: 1. Transmission cable mechanism; 2. Interface mechanism; 3. Connector mechanism; 11. Cable body; 12. Tensile reinforcement strip; 21. First power transmitter; 22. Interface socket; 23. Connection interface; 24. Fitting sleeve; 25. Locking block; 31. Second power transmitter; 32. Connection connector; 33. Fitting ring; 34. L-shaped groove; 35. Sealing gasket. Detailed Implementation
[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0022] Please see Figs. 1-4In this embodiment of the present invention, a new energy vehicle charging cable includes a transmission cable mechanism 1. The transmission cable mechanism 1 includes a cable body 11, a connector mechanism 3 at one end of the cable body 11, and an interface mechanism 2 at the other end of the cable body 11. The interface mechanism 2 includes a first power transmitter 21 fixedly connected to the other end of the cable body 11, an interface socket 22 fixedly connected to the other end of the first power transmitter 21, and a connection interface 23 at the center of the other end of the interface socket 22. The connector mechanism 3 includes a second power transmitter 31 fixedly connected to one end of the cable body 11. A connector 32 is provided at the center of one end of the force transmitter 31. The connector 32 matches the connector interface 23. The whole adopts a modular new energy vehicle charging cable structure design. That is, each new energy vehicle charging cable has a connector mechanism 3 at one end and an interface mechanism 2 at the other end. Therefore, multiple new energy vehicle charging cables can be assembled and disassembled. The length of the overall new energy vehicle charging cable structure can be adjusted by assembling multiple new energy vehicle charging cables. Thus, while meeting the charging needs of different distances, the overall new energy vehicle charging cable structure is not too long and drags on the ground.
[0023] The interface mechanism 2 and the connector mechanism 3 are equipped with a sealing connection mechanism. The sealing connection mechanism includes a fitting sleeve 24 fixedly connected to the outer side of the other end of the interface seat 22, and a fitting ring 33 rotatably connected to the outer side of one end of the second power transmitter 31. That is, the second power transmitter 31 and the fitting ring 33 are assembled through a nested structure, which has an inner ring and an outer ring. The two are fitted and rotated together. The inner ring is fixed to one end of the second power transmitter 31, while the outer ring is fixed to the other end of the fitting ring 33. The annular outer wall of the fitting sleeve 24 is fixedly connected with two locking blocks 25 in a symmetrical manner. The outer wall of one end of the fitting ring 33 is centrally symmetrically provided with two L-shaped grooves 34. Furthermore, the L-shaped groove 34 matches the locking block 25, and the inner side wall of the fitting sleeve 24 is fixedly connected to the outer wall of the connecting interface 23. The fitting sleeve 24 matches the fitting ring 33. When assembling and connecting two new energy vehicle charging cables, the connector 32 of one new energy vehicle charging cable can be aligned with the connecting interface 23 of the other new energy vehicle charging cable, and its locking block 25 can be aligned with the corresponding L-shaped groove 34. At this time, the connector 32 can be inserted into the connecting interface 23, and the locking block 25 will also enter into the L-shaped groove 34. At this time, the connector 32 can be rotated to lock the locking block 25 into the tail end of the corresponding L-shaped groove 34, thereby achieving locking and limiting after the assembly and connection of the two new energy vehicle charging cables.
[0024] Multiple tensile ribs 12 are fixedly connected to the outer wall of the cable body 11, and the multiple tensile ribs 12 are arranged in a spiral shape at equal angles. One end of the multiple tensile ribs 12 is fixedly connected to the second power transmitter 31, and the other end of the multiple tensile ribs 12 is fixedly connected to the first power transmitter 21. Its transmission cable mechanism 1 adopts a tensile structure design, that is, its transmission cable mechanism 1 connects the connector mechanism 3 and the interface mechanism 2. The outer wall of the cable body 11 of its transmission cable mechanism 1 is fixedly connected to multiple tensile ribs 12, and the multiple tensile ribs 12 are arranged in a spiral shape at equal angles, which plays a role in the outer protection of the cable body 11 and the overall tensile protection.
[0025] A sealing gasket 35 is fixedly fitted onto the outer wall of the other end of the connector 32. The sealing gasket 35 is fixedly connected to one end of the second power transmitter 31. The sealing gasket 35 serves as an auxiliary seal when the connector 32 is connected to the connection interface 23.
[0026] The working principle of this utility model is as follows: When assembling and connecting two new energy vehicle charging cables, the connector 32 of one new energy vehicle charging cable can be aligned with the connector interface 23 of the other new energy vehicle charging cable, and its locking block 25 can be aligned with the corresponding L-shaped groove 34. At this time, the connector 32 can be inserted into the connector interface 23, and the locking block 25 can also enter the L-shaped groove 34. Then, the fitting ring 33 can be rotated to lock the locking block 25 into the tail end of the corresponding L-shaped groove 34, thereby achieving locking and limiting after the assembly and connection of the two new energy vehicle charging cables. That is, the whole adopts a combined new energy vehicle charging cable structure design. Each new energy vehicle charging cable has a connector mechanism 3 at one end and an interface mechanism 2 at the other end. Therefore, multiple new energy vehicle charging cables can be assembled and disassembled. The length of the overall new energy vehicle charging cable structure can be adjusted by assembling multiple new energy vehicle charging cables. Thus, while meeting the charging needs of different distances, the overall new energy vehicle charging cable structure is not too long and drags on the ground.
[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A charging cable for a new energy vehicle, comprising a transmission cable mechanism (1), wherein the transmission cable mechanism (1) comprises a cable body (11); Its features are: One end of the cable body (11) is provided with a connector mechanism (3), and the other end of the cable body (11) is provided with an interface mechanism (2); The interface mechanism (2) includes a first power transmitter (21) fixedly connected to the other end of the cable body (11), and an interface seat (22) fixedly connected to the other end of the first power transmitter (21). A connection interface (23) is provided at the center of the other end of the interface seat (22). The connector mechanism (3) includes a second power transmitter (31) fixedly connected to one end of the cable body (11), and a connecting connector (32) is provided at the center of one end of the second power transmitter (31), and the connecting connector (32) is matched with the connecting interface (23); The interface mechanism (2) and the connector mechanism (3) are provided with a sealing connection mechanism.
2. The new energy vehicle charging cable according to claim 1, characterized in that: The outer wall of the cable body (11) is fixedly connected with multiple tensile ribs (12), and the multiple tensile ribs (12) are arranged in a spiral shape at equal angles.
3. The new energy vehicle charging cable according to claim 2, characterized in that: One end of each of the tensile ribs (12) is fixedly connected to a second power transmitter (31), and the other end of each of the tensile ribs (12) is fixedly connected to a first power transmitter (21).
4. A new energy vehicle charging cable according to claim 1, characterized in that: The sealing connection mechanism includes a fitting sleeve (24) fixedly connected to the outer side of the other end of the interface seat (22), and the sealing connection mechanism also includes a fitting ring (33) rotatably connected to the outer side of one end of the second power transmitter (31).
5. A new energy vehicle charging cable according to claim 4, characterized in that: The outer annular wall of the fitting sleeve (24) is fixedly connected to two locking blocks (25) in a symmetrical manner. The outer wall of one end of the fitting ring (33) is centrally symmetrically provided with two L-shaped grooves (34), and the L-shaped grooves (34) match the locking blocks (25).
6. A new energy vehicle charging cable according to claim 4, characterized in that: The inner wall of the fitting sleeve (24) is fixedly connected to the outer wall of the connecting interface (23), and the fitting sleeve (24) matches the fitting ring (33).
7. A new energy vehicle charging cable according to claim 1, characterized in that: A sealing gasket (35) is fixedly sleeved on the outer side wall of the other end of the connecting joint (32), and the sealing gasket (35) is fixedly connected to one end of the second power transmitter (31).