Waterproof new energy vehicle charging pile with lifting structure
The new energy vehicle charging pile, with its lifting structure and waterproof design, solves the problems of aging and oxidation of charging piles in the natural environment, and improves the stability and safety of the device.
Patent Information
- Application Number
- CN202521450780.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-11
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-11
AI Technical Summary
Existing charging stations are susceptible to environmental factors, leading to problems such as aging lines, leakage, and oxidation of body materials.
A waterproof new energy vehicle charging pile with a lifting structure was designed. It adopts a screw linkage structure and a self-locking spring mechanism, combined with an automatic winding winch. The charging pile is lifted and lowered by a drive motor driving a gear set and a threaded column. The top cover design prevents water from entering and avoids safety hazards.
It effectively buffers impact loads, avoids damage to mechanical components, improves device stability and safety, prevents charging cable wear and internal oxidation, and extends device life.
Smart Images
Figure CN224675910U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of charging pile technology, and in particular to a waterproof new energy vehicle charging pile with a lifting structure. Background Technology
[0002] In the wave of new energy vehicles, charging piles, as "energy replenishment stations" for electric vehicles, are undeniably important. In recent years, with the increasing global awareness of environmental protection and the rapid development of new energy vehicle technology, the charging pile industry has ushered in unprecedented development opportunities. The Chinese charging pile market has experienced explosive growth in recent years. By the end of 2024, the cumulative number of charging infrastructure in China reached 12.352 million units, an increase of 49.5% year-on-year. It is projected that by 2025, the charging pile market will further expand, potentially exceeding 100 billion yuan, and possibly even surpassing 180 billion yuan. This growth is mainly attributed to the rapid increase in the number of new energy vehicles. Data shows that by 2025, the number of new energy vehicles in China is expected to reach 43.78 million, and the number of charging piles will surge from 2.62 million in 2021 to 19.9 million, optimizing the vehicle-to-pile ratio to around 2.2.
[0003] Currently, most charging stations on the market are outdoor charging piles. Unlike gas station pumps, outdoor charging piles are not equipped with professional management personnel. Furthermore, outdoor charging piles are usually in open environments and are greatly affected by natural environmental factors. Long-term exposure to the outdoor environment can easily cause problems such as aging of charging pile wiring, leakage, and oxidation of the body materials. Therefore, a waterproof new energy vehicle charging pile with a lifting structure is proposed. Utility Model Content
[0004] The purpose of this utility model is to solve the problems of charging piles being easily affected by natural environmental factors, such as aging of charging pile lines, leakage, and oxidation of body materials, and to propose a waterproof new energy vehicle charging pile with a lifting structure.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A waterproof new energy vehicle charging pile with a lifting structure includes a charging pile body and a shell. The outer shell is provided on the outside of the charging pile body, and a button is provided on the surface of the shell. A drive motor is provided at the bottom of the shell. A top cover is provided on the top of the charging pile body. A touch screen is provided on the surface of the charging pile body. Charging gun holders are provided on both sides of the charging pile body. An automatic cable winding winch is provided below the charging gun holders. A threaded post is provided on the back of the charging pile body. Support posts are provided on both sides of the threaded post. A sliding block is provided between the threaded post and the support post.
[0006] Preferably, a gear set is provided above the drive motor, the middle gear of the gear set is fixedly connected to the drive motor, the gears on both sides of the gear set are fixedly connected to the threaded column, and support legs are provided around the drive motor and the gear set.
[0007] Preferably, the threaded column is provided with an anti-detachment top plate, and the anti-detachment top plate is fixedly connected to the support column.
[0008] Preferably, the sliding block is provided with a coarse threaded hole connected to a threaded post, the sliding block is provided with a smooth hole connected to a support post, and threaded holes are provided on both sides of the sliding block.
[0009] Preferably, the charging gun holder is provided with a charging gun-shaped groove, a slide rail is provided above the charging gun holder, the charging gun holder is slidably connected to the slide rail, a sliding ring is provided on one side of the charging gun holder, a spring is provided inside the sliding ring, and spring clips are provided on both sides of the spring.
[0010] Preferably, the top cover has rounded corners around its perimeter, protrudes from the outer shell, and fits tightly against the outer shell.
[0011] Compared with the prior art, this utility model provides a waterproof new energy vehicle charging pile with a lifting structure, which has the following beneficial effects: 1. This utility model: The charging pile is raised and lowered through a screw linkage structure. This device transmits low power and is slow. It can buffer and disperse sudden impact loads, avoiding damage and failure of mechanical components. The device has a simple structure, long service life, and is more stable and reliable. 2. This device is equipped with a self-locking spring mechanism and slide rail, which allows the charging gun holder to pop out and retract for convenient use of the charging gun. The automatic cable reel facilitates the organization and collection of the charging gun connection cable, preventing safety hazards such as leakage caused by cable wear. By protruding the top cover from the outer shell, rainwater can be prevented from entering the box, thus avoiding safety hazards and internal metal oxidation, thereby improving the overall performance of the device. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of a waterproof new energy vehicle charging pile with a lifting structure according to the present invention. Figure 2 This is a front structural diagram of a waterproof new energy vehicle charging pile with a lifting structure according to the present invention. Figure 3 This is a side view of a waterproof new energy vehicle charging pile with a lifting structure according to the present invention. Figure 4This is a schematic diagram of a screw drive device for a waterproof new energy vehicle charging pile with a lifting structure according to the present invention. Figure 5 This is a two-angle isometric schematic diagram of the screw drive device of a waterproof new energy vehicle charging pile with a lifting structure according to the present invention. Figure 6 This is a partial structural diagram of a waterproof new energy vehicle charging pile with a lifting structure according to the present invention.
[0013] In the picture: 1. Charging pile body; 2. Touch screen; 3. Drive motor; 4. Support leg; 5. Gear set; 6. Charging gun holder; 7. Automatic cable reel; 8. Slide rail; 9. Threaded column; 10. Sliding block; 11. Support column; 12. Threaded hole; 13. Outer shell; 14. Top cover; 15. Anti-detachment top plate; 16. Button; 801. Spring buckle; 802. Spring; 803. Sliding ring. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0015] Example 1: Refer to Figure 1-6 A waterproof new energy vehicle charging pile with a lifting structure includes a charging pile body 1 and a shell 13. The shell 13 is provided on the outside of the charging pile body 1. A button 16 is provided on the surface of the shell 13. A drive motor 3 is provided at the bottom of the shell 13. A top cover 14 is provided on the top of the charging pile body 1. A touch screen 2 is provided on the surface of the charging pile body 1. Charging gun seats 6 are provided on both sides of the charging pile body 1. An automatic cable winding winch 7 is provided below the charging gun seats 6. A threaded post 9 is provided on the back of the charging pile body 1. Support posts 11 are provided on both sides of the threaded post 9. A sliding block 10 is provided between the threaded post 9 and the support post 11.
[0016] In this embodiment, firstly, button 16 is pressed, starting the drive motor 3. The drive motor 3 drives the threaded column 9 to rotate, which in turn drives the slider 10 to move upward along the support rod 11. The slider 10 then moves the charging pile body 1 upward. Simultaneously, the touch screen 2 is turned on. After the charging pile body rises to a certain height, the motor stops rotating. The user then operates the touch screen 2. After the operation is complete, the user presses the charging gun holder 6, which slides out, allowing the user to remove the charging gun from the side. When the charging gun is pulled, the automatic cable reel 7 rotates accordingly, pulling out the charging cable. The appropriate length allows users to charge new energy vehicles. After use, pulling the charging cable will automatically retract the cable using the automatic cable reel 7. Place the charging gun into the groove of the charging gun holder 6, press down on the charging gun holder 6, and the charging gun holder 6 will lock in place. Press and hold button 16 to start the drive motor 3. The drive motor 3 drives the threaded column 9 to rotate in the opposite direction. The threaded column 9 will drive the slider 10 to move downward along the support rod 11. The slider 10 will drive the charging pile body 1 to move downward. At the same time, the touch screen 2 will turn off. After the charging pile body has descended, the motor will stop rotating, and the charging pile body 1 will be retracted.
[0017] Example 2: Refer to Figure 2-4 Based on the above embodiment 1, a gear set 5 is provided above the drive motor 3. The middle gear of the gear set 5 is fixedly connected to the drive motor 3, and the gears on both sides of the gear set 5 are fixedly connected to the threaded column 9. Support legs 4 are provided around the drive motor 3 and the gear set 5. By setting the gear set 5, the kinetic energy of the drive motor 3 can be synchronously transmitted to the threaded column 9, which can avoid machine failure caused by asynchronous rotation of the two threaded columns 9 during rising and falling. Setting the support legs 4 can avoid friction between the gear set 5 and the housing.
[0018] Reference Figures 3-5 The top of the threaded column 9 is provided with an anti-slip plate 15, which is fixedly connected to the support column 11. By setting the anti-slip plate 15, the sliding block 10 can be prevented from accidentally sliding out when it rises.
[0019] Reference Figures 3-5 The sliding block 10 is provided with a coarse threaded hole connected to the threaded column 9, and the sliding block 10 is provided with a smooth hole connected to the support column 11. Threaded holes 12 are provided on both sides of the sliding block 10. By providing the support column 11, the rotation of the threaded column 9 can be converted into the translation of the sliding block 10.
[0020] Reference Figures 2-6 The charging gun holder 6 is provided with a charging gun-shaped groove. A slide rail 8 is provided above the charging gun holder 6. The charging gun holder 6 is slidably connected to the slide rail 8. A sliding ring 803 is provided on one side of the charging gun holder 6. A spring 802 is provided inside the sliding ring 803. Spring buckles 801 are provided on both sides of the spring 802. The charging gun holder 6 can be effectively slid out by setting the slide rail 8 and the self-locking spring mechanism.
[0021] Reference Figures 1-3 The top cover 14 has rounded corners around its perimeter. The top cover 14 protrudes from the outer shell 13 and fits tightly with the outer shell 13. By providing rounded corners to the top cover 14, water above the top cover 14 can be effectively drained. The top cover 14 protruding from the outer shell 13 can prevent water from entering the shell and avoid short circuits and oxidation.
[0022] Working principle: First, press button 16 to start drive motor 3. Drive motor 3 drives gear set 5 to rotate, and gear set 5 synchronously drives threaded column 9 to rotate. Threaded column 9 will drive slider 10 to move upward along support rod 11. Slider 10 drives charging pile body 1 to move upward. At the same time, touch screen 2 is turned on. After the charging pile body rises to a certain height, the motor stops rotating. The user operates the touch screen 2. After the operation is completed, press charging gun holder 6. Through the cooperation of slide rail 8 and self-locking spring mechanism, charging gun holder 6 is slid out. The user can take out the charging gun from the side. When the charging gun is pulled, the automatic cable reel 7 rotates, and the charging cable is pulled out to the appropriate length. Users can charge new energy vehicles. After use, pull the charging cable, and the automatic cable reel 7 will automatically rotate to retract the cable. Place the charging gun into the groove of the charging gun holder 6, press the charging gun holder 6, and the charging gun holder 6 will move along the slide 8. The charging gun holder 6 will be locked by the self-locking spring mechanism. Press and hold button 16 to start the drive motor 3. The drive motor 3 drives the gear set 5 to rotate in the opposite direction. The gear set 5 drives the threaded column 9 to rotate in the opposite direction. The threaded column 9 will drive the slider 10 to move downward along the support rod 11. The slider 10 will drive the charging pile body 1 to move downward. At the same time, the touch screen 2 will turn off. After the charging pile body has descended, the motor will stop rotating, and the charging pile body 1 will be retracted.
[0023] 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.
[0024] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0025] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A waterproof new energy vehicle charging pile with a lifting structure, comprising a charging pile body (1) and a shell (13), characterized in that, The charging pile body (1) is provided with an outer shell (13) on the outside. A button (16) is provided on the surface of the outer shell (13). A drive motor (3) is provided at the bottom of the outer shell (13). A top cover (14) is provided on the top of the charging pile body (1). A touch screen (2) is provided on the surface of the charging pile body (1). Charging gun seats (6) are provided on both sides of the charging pile body (1). An automatic winding winch (7) is provided below the charging gun seats (6). A threaded column (9) is provided on the back of the charging pile body (1). Support columns (11) are provided on both sides of the threaded column (9). A sliding block (10) is provided between the threaded column (9) and the support column (11).
2. A waterproof new energy vehicle charging pile with a lifting structure according to claim 1, characterized in that, A gear set (5) is provided above the drive motor (3). The middle gear of the gear set (5) is fixedly connected to the drive motor (3). The gears on both sides of the gear set (5) are fixedly connected to the threaded column (9). Support legs (4) are provided around the drive motor (3) and the gear set (5).
3. A waterproof new energy vehicle charging pile with a lifting structure according to claim 1, characterized in that, The threaded column (9) is provided with an anti-detachment top plate (15), which is fixedly connected to the support column (11).
4. A waterproof new energy vehicle charging pile with a lifting structure according to claim 1, characterized in that, The sliding block (10) is provided with a coarse threaded hole connected to the threaded column (9), the sliding block (10) is provided with a smooth hole connected to the support column (11), and the sliding block (10) is provided with threaded holes (12) on both sides.
5. A waterproof new energy vehicle charging pile with a lifting structure according to claim 1, characterized in that, The charging gun holder (6) is provided with a charging gun-shaped groove. A slide rail (8) is provided above the charging gun holder (6). The charging gun holder (6) is slidably connected to the slide rail (8). A sliding ring (803) is provided on one side of the charging gun holder (6). A spring (802) is provided inside the sliding ring (803). Spring buckles (801) are provided on both sides of the spring (802).
6. A waterproof new energy vehicle charging pile with a lifting structure according to claim 1, characterized in that, The top cover (14) has rounded corners around its perimeter. The top cover (14) protrudes from the outer shell (13) and fits tightly against the outer shell (13).