Protective cable of new energy automobile
By designing slip sleeves, miniature electric push rods, air cushion layers and flame retardant layers for new energy vehicle cables, the problems of flammable cables and easy damage to the charging head in the gas filling station are solved, achieving higher safety and use life.
Patent Information
- Application Number
- CN202323667352.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-29
AI Technical Summary
When new energy vehicles are used in gas filling stations, the cables are easily dragged and caused friction and collision, which may cause fires, and the charging head is easily damaged, which poses serious safety hazards and service life problems.
A protective cable is designed, including the cable body and a sliding sleeve mounted on the charging head, with miniature electric push rods, air cushion and flame retardant layers, wear-resistant layers and rubber protective layers for buffering, fire protection and Anti-wear, achieving automatic sliding protection charging head.
The air cushion layer cushioning external force is buffered, the flame retardant layer prevents fire, the wear-resistant layer increases wear resistance, and the micro-electric push rod protects the charging head, extends the cable life, reduces the risk of friction and fire, prevents damage to the charging head, and improves safety and service life.
Smart Images
Figure CN222213757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging cables for new energy vehicles, in particular to a protective cable for new energy vehicles. Background Art
[0002] As people's living standards are getting higher and higher, people's awareness of protecting the earth's environment is gradually increasing, and non-environmentally friendly products are being eliminated. In particular, today's transportation tools are becoming more and more environmentally friendly, and with the strong support of the country, as the technology of new energy vehicles becomes more and more mature, the use of new energy vehicles is increasing.
[0003] When existing new energy vehicles are refueling at gas stations, the cables are often dragged, and are prone to collision with other objects during the dragging process. They are also prone to friction with the ground during the dragging process, which will cause local heat to be generated in the friction part. During the peak period of refueling, the continuous dragging of the cables is likely to cause a fire due to excessive local temperature, which may cause a fire in the entire gas station, causing serious safety hazards. After the cable is charged, it is hung on the charging pile. The wind will cause the charging cable to swing back and forth, and the charging head will continue to expand with the charging pile, which will cause damage to the charging head. In addition, it will be directly damaged by external force factors. There may already be technical solutions to solve the above technical problems. In view of this, this case wants to provide a replacement or alternative technical solution. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a protective cable for new energy vehicles, which solves the problem that the cables of existing new energy vehicles are often dragged when refueling at gas stations, and are prone to collision with other objects during the dragging process. They are also prone to friction with the ground during the dragging process, which will cause local heat to be generated in the friction part. During the peak period of refueling, the continuous dragging of the cable is likely to cause a fire due to excessive local temperature, which may cause a fire in the entire gas station, causing serious safety hazards. After the cable is charged, it is hung on the charging pile. The wind will cause the charging cable to swing back and forth, and the charging head will continuously expand with the charging pile, which will cause damage to the charging head. In addition, the impact of external factors will also directly cause damage to the charging head. Technical problems.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a protective cable for new energy vehicles, including a cable body, a sliding sleeve is mounted on the cable body and above the charging head, and micro electric push rods are respectively installed on the sliding sleeve and between the cable body charging head and on both sides of the cable body.
[0006] Preferably, two air cushion layers are coated on the cable body and on one side of the sliding sleeve, and two Velcro strips are respectively installed on the opposite walls of the two air cushion layers, and every two Velcro strips are bonded to each other.
[0007] Preferably, each of the air cushion layers is respectively provided with a flame retardant layer, and the flame retardant layer is provided with a wear-resistant layer.
[0008] Preferably, a rubber protective layer is mounted on the end surface of the sliding sleeve.
[0009] Preferably, the wear-resistant layer is made of polytetrafluoroethylene.
[0010] Preferably, the flame retardant layer is made of propylene polymer material.
[0011] Beneficial Effects
[0012] The utility model provides a protective cable for new energy vehicles, which has the following beneficial effects: air cushion layer buffering protection is realized, external force impact is buffered, the service life of the cable is improved, the flame retardant layer prevents combustion and fire, the wear-resistant layer is used to increase wear resistance and prevent wear, the air cushion layer is protected to reduce friction and fire, and the cable charging head is protected by automatic sliding to prevent damage to the charging head. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the protective cable of the new energy vehicle described in the utility model.
[0014] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the protective cable of the new energy vehicle described in the utility model in a side view.
[0015] Figure 3 It is a schematic diagram of the top view of the structure of the protective cable of the new energy vehicle described in the utility model.
[0016] Figure 4 It is a schematic diagram of the top cross-sectional structure of the protective cable of the new energy vehicle described in the utility model.
[0017] In the figure: 1-cable body; 2-sliding sleeve; 3-micro electric push rod; 4-air cushion layer; 5-Velcro; 6-flame retardant layer; 7-wear-resistant layer; 8-rubber protective layer. DETAILED DESCRIPTION
[0018] 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.
[0019] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.
[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0021] Example: Refer to Figure 1-4 , the air cushion layer is used for buffering protection, external force impact is buffered, and the service life of the cable is improved. The flame retardant, heat insulation and wear-resistant layer is used to increase the flame retardant, heat insulation and wear resistance, protect the air cushion layer to reduce the friction fire, automatic sliding, protect the cable charging head, and prevent the charging head from being damaged. The specific working principle is as follows: when the user drags the cable body 1, the wear-resistant layer 7 rubs against the ground to improve the wear resistance and prevent wear. The flame retardant layer 6 is used for flame retardancy and fire prevention. The air cushion layer 4 is used to protect the cable body 1 and is used for external force impact buffering protection. The Velcro 5 facilitates the connection of the air cushion layer 4. When charging, the micro electric push rod 3 installed between the charging head and the sliding sleeve 2 pushes the sliding sleeve 2 to move, so that the charging head leaks out, which is convenient for charging and use. After charging is completed, when it is placed again, the micro electric push rod 3 drives the sliding sleeve 2 to shrink and reset, so that the charging head is located in the sliding sleeve 2 for protection to prevent the charging head from being damaged. The rubber protective layer 8 is used to protect the sliding sleeve 2.
[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Protective cable for new energy vehicles, including cable body (1), It is characterized in that A sliding sleeve (2) is mounted on the cable body (1) and located above the charging head, and micro electric push rods (3) are mounted on the sliding sleeve (2) between the charging head of the cable body (1) and located on both sides of the cable body (1).
2. The protective cable for new energy vehicles according to claim 1, It is characterized in that Two air cushion layers (4) are coated on the cable body (1) and located on one side of the sliding sleeve (2), and two Velcro strips (5) are respectively installed on the opposite walls of the two air cushion layers (4), and every two Velcro strips (5) are bonded to each other.
3. The protective cable for new energy vehicles according to claim 2, It is characterized in that A flame retardant layer (6) is mounted on each of the air cushion layers (4), and a wear-resistant layer (7) is mounted on the flame retardant layer (6).
4. The protective cable for new energy vehicles according to claim 1, It is characterized in that A rubber protective layer (8) is mounted on the end surface of the sliding sleeve (2).
5. The protective cable for new energy vehicles according to claim 3, It is characterized in that The wear-resistant layer (7) is made of polytetrafluoroethylene.
6. The protective cable for new energy vehicles according to claim 1, It is characterized in that The flame retardant layer (6) is made of propylene high molecular polymer material.