Two-way electric bicycle charging pile
Patent Information
- Application Number
- CN202522735934.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-24
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-12-24
AI Technical Summary
针对现有技术的不足，本实用新型提供了一种两路电动自行车充电桩，解决了上述背景技术中所提出在雨天或潮湿环境下，雨水容易通过充电桩的插孔部位和接线部位渗入内部，导致内部电控组件短路损坏，影响充电桩的正常使用寿命，此外，接线部位的连接稳定性也有待提升，传统接线结构在长期使用后可能出现松动，影响充电效率，甚至存在安全隐患的问题
本实用新型，通过挡水槽和密封机构的配合，挡水圈超声波焊接增强密封性，防水硅胶对五芯插孔进行密封防护，有效防止水分进入充电插孔；接线槽口处通过防水盖板滑动卡接，配合“L”字形凸块与锁紧卡槽的卡接结构，以及固定板和密封垫的密封作用，多重防护确保连接端不受水分侵蚀，大幅提升设备整体防水效果；承载架通过螺栓与充电桩壳体连接，配合安装网孔实现充电桩与安装框架的稳固固定；防水盖板通过连接机构与承载架刚性连接，“T”字形固定板增强固定强度，有效防止设备在长期使用中出现松动，提升使用稳定性。
Smart Images
Figure CN224915744U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bicycle charging pile technology, specifically a two-way electric bicycle charging pile. Background Technology
[0002] With the increasing popularity of electric bicycles, their charging demand is growing daily. As an important supporting facility, the stability and safety of charging stations are of great concern. Currently, most dual-channel electric bicycle charging stations on the market suffer from insufficient waterproofing.
[0003] In rainy or humid environments, rainwater can easily seep into the charging station through the sockets and wiring, causing short circuits and damage to the internal electronic control components, thus affecting the normal service life of the charging station. In addition, the connection stability of the wiring needs to be improved. Traditional wiring structures may loosen after long-term use, affecting charging efficiency and even posing safety hazards.
[0004] Therefore, we propose a dual-path electric bicycle charging station to solve the above problems. Utility Model Content
[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a dual-path electric bicycle charging station, which solves the problem mentioned in the background that rainwater can easily seep into the charging station through the socket and wiring parts in rainy or humid environments, causing short circuits and damage to the internal electronic control components, affecting the normal service life of the charging station. In addition, the connection stability of the wiring parts also needs to be improved. Traditional wiring structures may loosen after long-term use, affecting charging efficiency and even posing safety hazards.
[0006] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A dual-path electric bicycle charging station includes a charging station housing and a support frame bolted to the rear end of the charging station housing, and further includes: A water baffle is located in the center of one side of the charging pile housing. A cover plate is provided on the front side of the water baffle, and a sealing mechanism is provided inside the water baffle and the cover plate. The wiring slot is located on the rear end face of the support frame. The wiring slot has a connection end inside, and the connection end is connected to an external wire. The waterproof cover plate slides and snaps into the inside of the wiring slot. The inside of the waterproof cover plate is provided with a limiting groove, and a fixing plate slides and snaps into the inside of the limiting groove. The connecting mechanism is located at the lower end of the waterproof cover and the fixing plate, and is used to connect the waterproof cover and the fixing plate to the support frame.
[0007] Furthermore, the sealing mechanism includes a water-blocking ring, a five-pin socket, and waterproof silicone. The water-blocking ring is located inside the water-blocking groove and is ultrasonically welded to the inside of the water-blocking groove. The five-pin socket is opened inside the cover plate and the water-blocking ring and is connected to the electronic control components inside the charging pile housing. The waterproof silicone is fixed to the outer surface of the cover plate and located outside the five-pin socket.
[0008] Furthermore, a QR code is provided at the center of the cover plate, and screws pass through the QR code to connect with the cover plate. Mounting mesh holes are provided on the left and right sides of the support frame, and bolts pass through the mounting mesh holes in the support frame to connect with the charging frame.
[0009] Furthermore, the connecting mechanism includes a locking slot, a connecting plate, and a protrusion. The locking slot is located inside the wiring slot. The inner wall of the waterproof cover is provided with a protrusion that slides into the locking slot. The cross-section of the protrusion is an "L" shape. The connecting plate is fixed to the lower end face of the connecting plate.
[0010] Furthermore, the cross-section of the fixing plate is T-shaped, and screws pass through the fixing plate and the connecting plate and are fixed to the support frame.
[0011] Furthermore, the fixed plate has a defined slot inside, and a sealing gasket is rotatably engaged inside the defined slot.
[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a dual-path electric bicycle charging station, which has the following beneficial effects: This invention utilizes a combination of a water-blocking groove and a sealing mechanism. Ultrasonic welding of the water-blocking ring enhances the seal, and waterproof silicone seals the five-pin socket, effectively preventing water from entering the charging socket. The wiring slot is secured by a sliding waterproof cover plate, combined with an "L"-shaped protrusion and locking groove, as well as the sealing effect of the fixing plate and sealing gasket. This multi-layered protection ensures the connection end is not corroded by water, significantly improving the overall waterproof performance of the equipment. The support frame is connected to the charging pile housing with bolts, and the installation mesh ensures a stable fixation between the charging pile and the installation frame. The waterproof cover plate is rigidly connected to the support frame via a connecting mechanism, and a "T"-shaped fixing plate enhances the fixing strength, effectively preventing loosening during long-term use and improving operational stability. Attached Figure Description
[0013] Figure 1 This is a bottom view schematic diagram of the two-way electric bicycle charging station of this utility model; Figure 2 This is a schematic diagram of an explosion of the bicycle charging station of this utility model; Figure 3 This is a rear view schematic diagram of the charging pile housing of this utility model; Figure 4This is a top view of the water-retaining ring of this utility model; Figure 5 This is a bottom view of the waterproof cover plate of this utility model; Figure 6 This is a schematic cross-sectional view of the waterproof cover plate of this utility model.
[0014] In the diagram: 1. Charging pile housing; 2. Support frame; 3. Water-blocking groove; 4. Water-blocking ring; 5. Cover plate; 6. Five-pin socket; 7. QR code; 8. Installation mesh hole; 9. Wiring slot; 10. Locking slot; 11. Connecting end; 12. Waterproof cover plate; 13. Connecting plate; 14. Limiting groove; 15. Fixing plate; 16. Limiting slot; 17. Sealing gasket; 18. Waterproof silicone; 19. Protrusion. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Example As shown in 1-6, one embodiment of this utility model provides a dual-path electric bicycle charging station, including a charging station housing 1 and a support frame 2 bolted to the rear end of the charging station housing 1, and further including: A water-blocking groove 3 is located in the center of one side of the charging pile housing 1. A cover plate 5 is provided on the front side of the water-blocking groove 3. A sealing mechanism is provided inside the water-blocking groove 3 and the cover plate 5. The water-blocking groove 3 provides initial water blocking, and the sealing mechanism enhances the waterproof effect at the charging socket. The sealing mechanism includes a water-blocking ring 4, a five-pin socket 6, and waterproof silicone 18. The water-blocking ring 4 is located inside the water-blocking groove 3 and is ultrasonically welded to the inside of the water-blocking groove 3. The welding method ensures the sealing of the connection between the water-blocking ring 4 and the water-blocking groove 3. The five-pin socket 6 is located inside the cover plate 5 and the water-blocking ring 4 and is connected to the electronic control components inside the charging pile housing 1 to realize dual charging output. The waterproof silicone 18 is fixed on the outer surface of the cover plate 5 and located outside the five-pin socket 6; further preventing water from entering the interior of the five-pin socket 6. A QR code 7 is provided in the center of the cover plate 5, and screws pass through the QR code 7 to connect with the cover plate 5, ensuring that the QR code 7 is firmly installed. Users can scan the QR code 7 to pay for charging. The left and right sides of the support frame 2 are provided with installation mesh holes 8, and bolts pass through the installation mesh holes 8 in the support frame 2 to connect with the charging frame; this makes it easy to fix the entire charging pile in the installation position and improves installation stability. A wiring slot 9 is located on the rear end face of the support frame 2. A connection end 11 is provided inside the wiring slot 9, and an external wire is connected to the connection end 11 to provide power input to the charging pile. A waterproof cover plate 12 is slidably engaged inside the wiring slot 9, providing initial sealing. A limiting groove 14 is provided inside the waterproof cover plate 12, and a fixing plate 15 is slidably engaged inside the limiting groove 14, enhancing the fixing effect of the waterproof cover plate 12. A connecting mechanism is located at the lower end of the waterproof cover plate 12 and the fixing plate 15, used to connect the waterproof cover plate 12 and the fixing plate 15 to the support frame 2, improving the stability of the waterproof cover plate 12 installation. The connecting mechanism includes a locking groove 10, a connecting plate 13, and a protrusion 19. The locking groove 10 is located inside the wiring slot 9. The inner wall of the waterproof cover 12 is provided with a protrusion 19, which slides into the locking groove 10. The cross-section of the protrusion 19 is "L"-shaped. The connecting plate 13 is fixed to the lower end face of the connecting plate 13. The "L"-shaped structure ensures that the waterproof cover 12 is stably engaged in the wiring slot 9, preventing it from falling off. The connecting plate 13 provides support for the fixing plate 15. The cross-section of the fixing plate 15 is "T"-shaped. Screws pass through the fixing plate 15 and the connecting plate 13 and are fixed to the support frame 2; at the same time, the structural strength of the fixing plate 15 is enhanced, and the screws pass through the fixing plate 15 and the connecting plate 13 and are fixed to the support frame 2, so as to achieve a rigid connection between the waterproof cover plate 12 and the support frame 2; a limiting groove 16 is opened inside the fixing plate 15, and a sealing gasket 17 is rotated and engaged inside the limiting groove 16; the sealing gasket 17 can be adjusted at an angle according to the installation requirements to ensure the sealing performance at the connection between the fixing plate 15 and the support frame 2, and further improve the waterproof effect of the wiring slot 9.
[0017] Before use, the sealing gasket 17 is first connected to the connecting end 11, and the wire is passed through the sealing gasket 17. The limiting groove 16 can limit the sealing gasket 17 to prevent it from shifting. Then, the fixing plate 15 is slidably snapped into the inside of the limiting groove 14. The waterproof cover plate 12 is then slidably embedded into the wiring slot 9. The locking groove 10 can be connected to the waterproof cover plate 12 to prevent it from shifting or shaking. Then, screws are passed through the fixing plate 15 and the connecting plate 13 and connected and fixed to the support frame 2 to achieve a firm connection between the waterproof cover plate 12 and the support frame 2, further enhancing the waterproof sealing performance of the wiring slot 9. The support frame 2 is bolted to the rear end of the charging pile housing 1 to complete the initial fixation of the two. Then, using the mounting mesh holes 8 on the left and right sides of the support frame 2, the bolts are passed through the mounting mesh holes 8 and connected to the preset charging frame to achieve the overall fixed installation of the charging pile. The setting of the mounting mesh holes 8 can ensure the flexibility of the installation position and the stability of the fixation. Finally, it should be noted that the water-blocking ring 4 is fixed to the inner side of the water-blocking groove 3 by ultrasonic welding. Ultrasonic welding can ensure the sealing performance between the water-blocking ring 4 and the water-blocking groove 3, preventing gaps that could lead to water leakage. The five-pin socket 6 is pre-connected to the electronic control components inside the charging pile housing 1 to ensure the normal operation of the charging function. Waterproof silicone 18 is fixed on the outer surface of the cover plate 5, located outside the five-pin socket 6. The waterproof silicone 18 can further enhance the waterproof effect of the five-pin socket 6, preventing rainwater and moisture from seeping in. A QR code 7 is installed in the center of the cover plate 5, and screws are used to connect and fix the QR code 7 to the cover plate 5 to ensure the firmness of the QR code 7 installation. Users can scan the QR code 7 with their mobile devices to start the charging operation of the charging pile.
[0018] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A dual-path electric bicycle charging station, comprising a charging station housing (1) and a support frame (2) bolted to the rear end of the charging station housing (1), characterized in that, Also includes: A water-blocking groove (3) is provided in the center of one side of the charging pile housing (1). A cover plate (5) is provided on the front side of the water-blocking groove (3). A sealing mechanism is provided inside the water-blocking groove (3) and the cover plate (5). Wiring slot (9) is opened on the rear end face of the support frame (2). A connection end (11) is provided inside the wiring slot (9), and the connection end (11) is connected to an external wire. A waterproof cover plate (12) is slidably snapped into the inside of the wiring slot (9). A limiting groove (14) is provided inside the waterproof cover plate (12), and a fixing plate (15) is slidably snapped into the inside of the limiting groove (14). A connecting mechanism is provided at the lower end of the waterproof cover plate (12) and the fixing plate (15) to connect the waterproof cover plate (12) and the fixing plate (15) to the support frame (2).
2. The dual-path electric bicycle charging station according to claim 1, characterized in that: The sealing mechanism includes a water-blocking ring (4), a five-pin socket (6), and a waterproof silicone (18). The water-blocking ring (4) is located on the inner side of the water-blocking groove (3) and is ultrasonically welded to the inner side of the water-blocking groove (3). The five-pin socket (6) is opened on the inner side of the cover plate (5) and the water-blocking ring (4) and is connected to the electronic control components in the charging pile housing (1). The waterproof silicone (18) is fixed on the outer surface of the cover plate (5) and located on the outer side of the five-pin socket (6).
3. The dual-channel electric bicycle charging station according to claim 2, characterized in that: A QR code (7) is provided in the center of the cover plate (5), and a screw passes through the QR code (7) to connect with the cover plate (5). The left and right sides of the support frame (2) are provided with mounting mesh holes (8), and bolts pass through the mounting mesh holes (8) in the support frame (2) to connect with the charging frame.
4. The dual-channel electric bicycle charging station according to claim 1, characterized in that: The connecting mechanism includes a locking slot (10), a connecting plate (13), and a protrusion (19). The locking slot (10) is located inside the wiring slot (9). The inner wall of the waterproof cover plate (12) is provided with a protrusion (19) and slides into the locking slot (10). The cross-section of the protrusion (19) is an "L" shaped structure. The connecting plate (13) is fixed to the lower end face of the connecting plate (13).
5. A dual-path electric bicycle charging station according to claim 4, characterized in that: The cross-section of the fixing plate (15) is T-shaped, and the screw passes through the fixing plate (15) and the connecting plate (13) and is fixed to the support frame (2).
6. A dual-path electric bicycle charging station according to claim 5, characterized in that: The fixed plate (15) has a limiting slot (16) inside, and a sealing gasket (17) is rotatably engaged inside the limiting slot (16).