Dustproof new energy automobile connecting line
By adopting a sliding seal structure of rectangular grooves and sealing covers in the connecting lines of new energy vehicles, combined with components such as sealing sleeves and electromagnets, the problem of lack of dustproof design of the charging socket is solved, and higher sealing performance and better Stable charging contact.
Patent Information
- Application Number
- CN202421033460.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The charging socket of new energy vehicles lacks dustproof design, which causes dust in the air to accumulate, affecting poor charging contact, resulting in poor internal contact of the charging socket and affecting charging efficiency.
A dust-proof new energy vehicle connection line is designed, using a sliding seal structure with rectangular grooves and sealing cover plates, combined with sealing sleeve rings, electromagnets, electric push rods and return springs to ensure effective sealing when charging and not charging. Charging socket to reduce dust entry.
It improves the sealing performance of the charging socket, prevents dust from entering, extends the service life of the charging socket, and ensures the stability and efficiency of charging contact.
Smart Images
Figure CN222282353U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of new energy automobile accessories and relates to a dustproof new energy automobile connecting line. Background Art
[0002] With the development of society, people have higher and higher requirements for environmental protection. In order to reduce energy consumption, new energy vehicles are designed. At present, the mainstream new energy vehicles provide power source for electricity, so new energy vehicles need to set up charging piles to charge new energy vehicles.
[0003] After searching, according to the patent number "CN219419689U", a waterproof and dustproof connecting wire structure for new energy vehicles is disclosed, including a charging plate, a charging head is passed through the inside of the charging plate, a connecting wire is fixedly connected to the inside of the charging head, a first threaded sleeve is passed through the surface thread of the first screw rod, and a first clamping rod is fixedly connected to the surface of the first threaded sleeve. After the charging head is inserted into the charging jack and connected to the charging plate, the connection can be kept stable to avoid the situation where the charging work is interrupted due to accidental falling off. To a certain extent, it can maintain the normal charging of new energy vehicles and avoid the situation where the charging head falls and is damaged.
[0004] Even-numbered new energy vehicle connecting cables can achieve the effect of fastening the charging connector and the charging socket to prevent it from falling off. However, during use, we found that there is no dust-proof structure design at the charging socket, and dust in the air easily accumulates inside the charging socket. Over time, it is easy to cause poor contact inside the charging socket and affect charging. For this reason, we designed a dust-proof new energy vehicle connecting cable to solve the above technical problems. Summary of the invention
[0005] The purpose of the utility model is to provide a dustproof new energy vehicle connecting line to solve the problems raised in the above-mentioned background technology.
[0006] The purpose of the utility model can be achieved through the following technical solutions: a dust-proof new energy vehicle connecting line, including a charging pile body and a charging connector, a rectangular groove is provided on the side of the charging pile body, a sealing cover plate is slidably connected to the front of the rectangular groove, a charging socket is provided at the center of the bottom of the rectangular groove, the charging connector is plugged into the charging socket, a sealing structure is provided between the charging connector and the charging socket, arc-shaped positioning blocks are provided on both sides of the inner wall of the rectangular groove, an annular groove is provided on the surface of the charging connector, and the arc-shaped positioning block is nested and connected with the annular groove.
[0007] In the above-mentioned dust-proof new energy vehicle connecting line, T-shaped slide grooves are opened on both sides of the front of the rectangular groove, and T-shaped sliders are fixed on the bottom of both sides of the back of the sealing cover plate, and the two T-shaped sliders are slidably connected with the corresponding T-shaped slide grooves.
[0008] In the above-mentioned dust-proof new energy vehicle connecting line, an electromagnet is fixedly installed at the center of the bottom of the back side of the sealing cover plate, an iron block is fixedly provided at the top of the rectangular groove, and the electromagnet is adsorbed and connected to the iron block.
[0009] In the above-mentioned dust-proof new energy vehicle connecting line, installation grooves are opened on both sides of the inner wall of the rectangular groove, the two arc-shaped positioning blocks are nested and connected with the corresponding installation grooves, and electric push rods are fixedly installed on the bottom of the two installation grooves, and the telescopic end of the electric push rod is fixedly connected to the center of the side of the arc-shaped positioning block.
[0010] In the above-mentioned dust-proof new energy vehicle connecting line, the sealing structure includes a sealing ring, the surface of the charging connector is embedded with a sealing ring, and the end face of the sealing ring is affixed with a sealing ring of matching size.
[0011] In the above-mentioned dust-proof new energy vehicle connecting line, strip grooves are provided on both sides of the charging connector, and strip sliders are slidably connected inside the two strip grooves, one side of the two strip sliders is fixedly connected to the inner wall of the sealing ring, and through holes are provided at the centers of the two strip sliders. Fixed rods are fixedly installed on both sides of the inner wall of the strip groove, and the fixed rods are interlaced and connected with the through holes. A reset spring is sleeved and connected at one end of the fixed rod, and one end of the reset spring is fixedly connected to the inner wall of the strip groove, and the other end of the reset spring is fixedly connected to the side wall of the strip slider.
[0012] Compared with the prior art, the utility model has the advantages of a dust-proof new energy vehicle connecting line: through the cooperation of the sealing ring sleeved at the charging connector and the sealing cover plate sliding on the front of the rectangular groove, the charging socket can be sealed both when charging and not charging, thereby reducing the entry of dust into the interior of the charging socket and improving the sealing performance of the charging socket. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a structural schematic diagram of a dustproof new energy vehicle connecting line.
[0014] Figure 2 The utility model discloses a schematic diagram of the plugging structure of a charging connector and a charging interface of a dustproof new energy vehicle connecting line.
[0015] Figure 3 The utility model is a schematic diagram of the internal structure of a charging interface of a dustproof new energy vehicle connecting line.
[0016] Figure 4 The utility model is a dust-proof new energy vehicle connecting line Figure 2 A partial enlarged view of point A in the middle.
[0017] In the figure, 1. Charging pile body; 2. Rectangular groove; 3. Sealing cover plate; 4. Charging socket; 5. T-shaped slide groove; 6. Charging connector; 7. Mounting groove; 8. Sealing ring; 9. Electric push rod; 10. Annular groove; 11. Arc positioning block; 12. T-shaped slider; 13. Electromagnet; 14. Strip slide groove; 15. Fixed rod; 16. Reset spring; 17. Strip slider. DETAILED DESCRIPTION
[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0019] like Figure 1-4 As shown, the utility model is a dust-proof new energy vehicle connecting line, including a charging pile body 1 and a charging connector 6, a rectangular groove 2 is provided on the side of the charging pile body 1, a sealing cover plate 3 is slidably connected to the front of the rectangular groove 2, a charging socket 4 is provided at the center of the bottom of the rectangular groove 2, the charging connector 6 is plugged into the charging socket 4, a sealing structure is provided between the charging connector 6 and the charging socket 4, arc-shaped positioning blocks 11 are provided on both sides of the inner wall of the rectangular groove 2, an annular groove 10 is provided on the surface of the charging connector 6, and the arc-shaped positioning block 11 is nested and connected with the annular groove 10.
[0020] Specifically, by cooperating with the sealing ring 8 sleeved on the charging connector 6 and the sealing cover plate 3 sliding on the front of the rectangular groove 2, the charging socket 4 can be sealed both when charging and when not charging, thereby reducing the entry of dust into the interior of the charging socket 4 and improving the sealing performance of the charging socket 4.
[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a dust-proof new energy vehicle connecting line, T-shaped slide grooves 5 are opened on both sides of the front side of the rectangular groove 2, and T-shaped sliders 12 are fixed on the bottom of both sides of the back side of the sealing cover plate 3, and the two T-shaped sliders 12 are slidably connected with the corresponding T-shaped slide grooves 5.
[0022] An electromagnet 13 is fixedly mounted at the center of the bottom of the back side of the sealing cover plate 3 , an iron block is fixedly arranged at the top of the rectangular groove 2 , and the electromagnet 13 is adsorbed and connected to the iron block.
[0023] Specifically, the sealing cover plate 3 is conveniently fixed by adsorbing the electromagnet 13 and the iron block.
[0024] Installation grooves 7 are provided on both sides of the inner wall of the rectangular groove 2, and two arc-shaped positioning blocks 11 are nested and connected with the corresponding installation grooves 7. Electric push rods 9 are fixedly installed at the bottom of the two installation grooves 7, and the telescopic ends of the electric push rods 9 are fixedly connected to the center of the side of the arc-shaped positioning block 11.
[0025] Specifically, the electric push rod 9 pushes the arc-shaped positioning block 11 to move, and the arc-shaped positioning block 11 is used to clamp and fix the charging connector 6, thereby improving the firmness of the charging connector 6 when plugged in.
[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a dustproof new energy vehicle connecting line, the sealing structure includes a sealing ring 8, the surface of the charging connector 6 is embedded with the sealing ring 8, and the end surface of the sealing ring 8 is affixed with a sealing ring of matching size.
[0027] A strip groove 14 is provided on both sides of the charging connector 6, and a strip slider 17 is slidably connected inside the two strip grooves 14. One side of the two strip sliders 17 is fixedly connected to the inner wall of the sealing ring 8. A through hole is provided at the center of the two strip sliders 17. Fixed rods 15 are fixedly installed on both sides of the inner wall of the strip groove 14. The fixed rods 15 are connected through the through holes. A reset spring 16 is sleeved and connected at one end of the fixed rod 15. One end of the reset spring 16 is fixedly connected to the inner wall of the strip groove 14, and the other end of the reset spring 16 is fixedly connected to the side wall of the strip slider 17.
[0028] Specifically, by providing the sealing ring 8, the connection portion is sealed during the charging process, thereby effectively improving the sealing performance of the charging interface.
[0029] In specific implementation, when the car connection line is used to charge the new energy car, the sealing cover plate 3 is first slid upward manually. When the sealing cover plate 3 slides to the top, the electromagnet 13 is turned on, and the sealing cover plate 3 is fixed by the adsorption of the electromagnet 13 and the iron block. Then, the charging connector 6 of the car connection line is manually inserted into the charging socket 4. When the charging connector 6 is inserted into the charging socket 4, the sealing ring 8 embedded on the surface of the charging connector 6 is in close contact with the surface of the rectangular groove 2 under the pulling force of the reset spring 16;
[0030] Then open the electric push rod 9, push the arc-shaped positioning block 11 to move, and the arc-shaped positioning block 11 is nested with the annular groove 10 on the surface of the charging connector 6 to facilitate the limiting and fixing of the charging connector 6, thereby improving the firmness of the charging connector 6 during the charging process.
[0031] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.
Claims
1. A dustproof new energy vehicle connecting line, comprising a charging pile body (1) and a charging connector (6), wherein a rectangular groove (2) is provided on the side of the charging pile body (1), and a sealing cover plate (3) is slidably connected to the front of the rectangular groove (2), characterized in that: A charging socket (4) is provided at the center of the bottom of the rectangular groove (2), the charging connector (6) is plugged into the charging socket (4), a sealing structure is provided between the charging connector (6) and the charging socket (4), arc-shaped positioning blocks (11) are provided on both sides of the inner wall of the rectangular groove (2), an annular groove (10) is provided on the surface of the charging connector (6), and the arc-shaped positioning block (11) is nested and connected with the annular groove (10).
2. A dustproof new energy vehicle connecting line according to claim 1, characterized in that: T-shaped slide grooves (5) are provided on both sides of the front side of the rectangular groove (2), and T-shaped sliders (12) are fixedly provided on the bottom of both sides of the back side of the sealing cover plate (3), and the two T-shaped sliders (12) are slidably connected to the corresponding T-shaped slide grooves (5).
3. A dustproof new energy vehicle connecting line according to claim 2, characterized in that: An electromagnet (13) is fixedly mounted at the center of the bottom of the back side of the sealing cover plate (3), an iron block is fixedly arranged at the top of the rectangular groove (2), and the electromagnet (13) is adsorbed and connected to the iron block.
4. A dustproof new energy vehicle connecting line according to claim 3, characterized in that: Both sides of the inner wall of the rectangular groove (2) are provided with mounting grooves (7), the two arc-shaped positioning blocks (11) are nested and connected with the corresponding mounting grooves (7), the bottoms of the two mounting grooves (7) are fixedly mounted with electric push rods (9), and the telescopic ends of the electric push rods (9) are fixedly connected with the center of the side of the arc-shaped positioning block (11).
5. The dustproof new energy vehicle connecting line according to claim 1, characterized in that: The sealing structure comprises a sealing ring (8), the surface of the charging connector (6) is embedded with the sealing ring (8), and the end surface of the sealing ring (8) is affixed with a sealing ring of matching size.
6. A dustproof new energy vehicle connecting line according to claim 5, characterized in that: Both sides of the charging connector (6) are provided with a strip groove (14), and the interior of the two strip grooves (14) is slidably connected with a strip slider (17), one side of the two strip sliders (17) is fixedly connected to the inner wall of the sealing ring (8), and the center of the two strip sliders (17) is provided with a through hole, and fixed rods (15) are fixedly installed on both sides of the inner wall of the strip groove (14), and the fixed rods (15) are connected with the through holes through the holes, and one end of the fixed rod (15) is sleeved and connected with a reset spring (16), one end of the reset spring (16) is fixedly connected to the inner wall of the strip groove (14), and the other end of the reset spring (16) is fixedly connected to the side wall of the strip slider (17).