Connector device of LED waterproof power supply
By designing a LED waterproof power connector containing a rotating connection and a waterproof structure, the problem of easy short -circuit or power -off in the wet environment in the wet environment of LED lamps is solved, and effective waterproofing effects and convenient maintenance are achieved.
Patent Information
- Application Number
- CN202421184256.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-28
AI Technical Summary
When LED lamps are used near pools or water spray equipment, they are prone to short-circuiting or power outage of the connector due to water drops, and existing connectors lack effective waterproof design.
The joint device of LED waterproof power is designed, which uses a rotating connection, including waterproof structures such as cylindrical, trapezoidal cover and protective cover, combined with sealing soft cover, seal plug and waterproof sealing ring to achieve the waterproof effect of the joint Essence
This device can effectively prevent short -circuit or power off caused by water droplets, ensure that LED lamps run stably in a wet environment, and reasonable structure, easy to disassemble and replace.
Smart Images
Figure CN222417356U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED joint waterproofing, in particular to a joint device of an LED waterproof power supply. Background Art
[0002] With the development of electronic technology and the progress of LED development, the types of LED lamps are endless. Among them, LED linear lights have appeared more and more in people's lives and work. They are widely used in hotels, bars, store windows or counters, as well as home lighting. The common LED linear light is a high-end flexible decorative lamp. The characteristics of this lamp are low power consumption and can be bent at will. It is particularly suitable for indoor and outdoor entertainment venues, building outlines and billboard production.
[0003] LED lights often appear in hotel venues, and pools and water spray equipment will be set up near the screen. In order to enhance the visual impact of the pool, it is necessary to decorate it with colorful LED lights. Most of the LED light connectors are near the corners, which can easily cause the pool and water spray equipment to drop water on the LED power connector, resulting in short circuits and power outages. Therefore, a waterproof LED power connector is needed. Utility Model Content
[0004] The purpose of the utility model is to provide a connector device for an LED waterproof power supply to solve the problems raised in the above background technology.
[0005] 2. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connector device for a waterproof LED power supply, comprising: a cylindrical tube and a docking device, characterized in that: the inner ring of the cylindrical tube is rotatably connected to the docking device, the inner ring of the cylindrical tube is rotatably connected to the waterproof structure, a fixed structure is arranged at the cross section of the cylindrical tube away from the docking device, the fixed structure is in a fixed relationship with the cylindrical tube, and the waterproof structure contains: an annular tube, a circular cover with a trapezoidal cross section is arranged at the circular surface of the annular tube away from the docking device, and a circle of protective cover is arranged on the arc surface outside the annular tube.
[0006] Preferably, a sealing soft sleeve is arranged inside the protective sleeve, a circular groove is opened on the arc surface inside the circular cylinder, and a plurality of threads are arranged inside the circular groove.
[0007] Preferably, the fixed structure comprises: a cylindrical shell, a plurality of threads are also arranged on the arc surface of the outer side of the cylindrical shell, an elastic sealing plug is arranged on the cross section of the cylindrical shell away from the docking device, and the sealing plug is fixedly connected to the cylindrical shell, a pressing plate is also arranged on the inner ring of the sealing plug, and a circle of waterproof sealing ring is arranged on the inner ring of the sealing plug.
[0008] Preferably, the docking device comprises: a docking shell, a circular ring block is arranged at the outer ring of the docking shell, waterproof rings are arranged at the circular surfaces on both sides of the circular ring block, and the circular ring block and the docking shell are in a fixed relationship.
[0009] Preferably, a pair of symmetrical fixing devices are provided through the inner ring of the docking shell.
[0010] Preferably, an LED connector is further provided inside the docking shell, and a pair of symmetrical notches are provided on the LED connector, and the fixing device comprises: a rectangular outer frame, a lifting rod is penetrated through the rectangular outer frame, a baffle is provided on the rectangular surface of the lifting rod inside the rectangular outer frame, a memory spring is provided on the baffle away from the rectangular surface of the lifting rod, and the other end of the memory spring is connected to the rectangular outer frame, and an arc guide block is provided on the rectangular surface of the lifting rod away from the memory spring.
[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure, and the device can be well protected from water intrusion and erosion, and the structure adopts a rotating connection method, which can be disassembled and replaced without tools, which is very convenient, and the docking position is also provided with a fixed structure to prevent the LED connector from loosening and power failure. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model.
[0014] Figure 3 It is a schematic diagram of the fixing structure of the utility model.
[0015] Figure 4 This is a schematic diagram of the waterproof structure of the utility model.
[0016] Figure 5 This is the structural intention of the docking device of the utility model.
[0017] Figure 6 This is a schematic diagram of the LED joint of the utility model.
[0018] Figure 7 It is a schematic diagram of the internal structure of the fixing device of the utility model.
[0019] In the figure: 1. cylindrical tube; 2. docking device; 3. waterproof structure; 4. fixing structure; 5. annular tube; 6. round cover; 7. protective cover; 8. annular groove; 9. thread; 10. cylindrical shell; 11. sealing plug; 12. pressing plate; 13. waterproof sealing ring; 14. docking shell; 15. annular block; 16. waterproof ring; 17. fixing device; 18. LED connector; 19. notch; 20. lifting rod; 21. baffle; 22. memory spring; 23. arc guide block; 111. rectangular outer frame. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.
[0021] See also Figures 1 to 7 The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 4 As shown, a connector device for an LED waterproof power supply comprises: a cylindrical tube 1 and a docking device 2, wherein the inner ring of the cylindrical tube 1 is rotatably connected to the docking device 2, and the inner ring of the cylindrical tube 1 is rotatably connected to a waterproof structure 3, a fixing structure 4 is arranged at a section of the cylindrical tube 1 away from the docking device 2, and the fixing structure 4 is in a fixed relationship with the cylindrical tube 1, and the waterproof structure 3 comprises: an annular tube 5, wherein a circular cover 6 with a trapezoidal cross section is arranged at a circular surface of the annular tube 5 away from the docking device 2, a circle of protective sleeve 7 is arranged at the arc surface outside the annular tube 5, and a threaded groove is opened inside the cylindrical tube 1.
[0022] like Figure 4 As shown, a sealing soft sleeve is arranged inside the protective sleeve 7, a circular groove 8 is opened on the arc surface inside the circular cylinder 5, and several circles of threads 9 are arranged inside the circular groove 8.
[0023] like Figure 2 and Figure 3 As shown, the fixed structure 4 includes: a cylindrical shell 10, a plurality of threads 9 are also arranged on the arc surface outside the cylindrical shell 10, an elastic sealing plug 11 is arranged at the cross section of the cylindrical shell 10 away from the docking device 2, and the sealing plug 11 is fixedly connected to the cylindrical shell 10, a pressing plate 12 is also arranged on the inner ring of the sealing plug 11, and a circle of waterproof sealing ring 13 is arranged on the inner ring of the sealing plug 11.
[0024] like Figure 2 and Figure 4As shown, the docking device 2 includes: a docking shell 14, a circular ring block 15 is arranged at the outer ring of the docking shell 14, and waterproof rings 16 are arranged on the circular surfaces on both sides of the circular ring block 15, and the circular ring block 15 and the docking shell 14 are in a fixed relationship, and the arc surfaces of the docking shell 14 on both sides of the waterproof ring 16 are arranged with threads, and the threads correspond to the thread grooves arranged inside the cylindrical tube 1.
[0025] like Figure 2 and Figure 5 A pair of symmetrical fixing devices 17 are provided through the inner ring of the docking shell 14 .
[0026] like Figure 5 , Figure 6 and Figure 7 As shown, an LED connector 18 is further provided inside the docking shell 14, and a pair of symmetrical notches 19 are provided on the LED connector 18. The fixing device 17 comprises: a rectangular outer frame 111, a lifting rod 20 is penetrated through the rectangular outer frame 111, a baffle 21 is provided at the rectangular surface of the lifting rod 20 inside the rectangular outer frame 111, a memory spring 22 is provided at the baffle 21 away from the rectangular surface of the lifting rod 20, and the other end of the memory spring 22 is connected to the rectangular outer frame 111, and an arc guide block 23 is provided at the rectangular surface of the lifting rod 20 away from the memory spring 22.
[0027] Working principle: When the device is working, first align the LED connector with the cylindrical tube 1 and push it inward, then align the notch position on the LED connector with the fixing device 17, and then push the tower, so that the arc guide block 23 is in contact with the notch 19. Because a one-way rubber layer is provided on the arc surface of the arc guide block 23, under the thrust of the memory spring 22 and the friction of the one-way rubber layer, except for external force, the LED connector will not fall or slide, because the arc surface of the docking shell 14 on both sides of the waterproof ring 16 is provided with threads, and the threads correspond to the thread grooves provided inside the cylindrical tube 1, so through human rotation The docking device 2 can be temporarily fixed to the cylindrical tube 1, and then the waterproof structure 3 is aligned with the thread on the fixed structure 4, and then it can be rotated. As the waterproof structure 3 continues to rotate, the round cover 6 will make the elastic sealing plug 11 continue to move closer, and a pressing plate 12 is also provided at the inner ring of the sealing plug 11, and a circle of waterproof sealing ring 13 is provided at the inner ring of the sealing plug 11. Therefore, by changing the shape of the sealing plug 11, the diameter of the waterproof sealing ring 13 is changed. As the round cover 6 continues to rotate, the waterproof sealing ring 13 will fit tightly with the wiring connected to the LED connector, thereby achieving a waterproof effect.
[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A connector device for an LED waterproof power supply, comprising: A cylindrical tube (1) and a docking device (2), characterized in that: the inner ring of the cylindrical tube (1) is rotatably connected to the docking device (2), the inner ring of the cylindrical tube (1) is rotatably connected to a waterproof structure (3), a fixed structure (4) is provided at the cross section of the cylindrical tube (1) away from the docking device (2), the fixed structure (4) and the cylindrical tube (1) are in a fixed relationship, and the waterproof structure (3) contains: an annular tube (5), a circular cover (6) with a trapezoidal cross section is provided at the circular surface of the annular tube (5) away from the docking device (2), and a circle of protective cover (7) is provided on the curved surface outside the annular tube (5).
2. The connector device of the LED waterproof power supply according to claim 1, characterized in that: A sealing soft sleeve is arranged inside the protective sleeve (7), a circular groove (8) is provided on the arc surface inside the circular cylinder (5), and a plurality of threads (9) are arranged inside the circular groove (8).
3. The connector device of the LED waterproof power supply according to claim 1, characterized in that: The fixing structure (4) comprises: a cylindrical shell (10), a plurality of threads (9) are also arranged on the arc surface outside the cylindrical shell (10), a sealing plug (11) with elasticity is arranged at the cross section of the cylindrical shell (10) away from the docking device (2), and the sealing plug (11) is fixedly connected to the cylindrical shell (10), a pressing plate (12) is also arranged on the inner ring of the sealing plug (11), and a waterproof sealing ring (13) is arranged on the inner ring of the sealing plug (11).
4. The connector device of the LED waterproof power supply according to claim 1, characterized in that: The docking device (2) comprises: a docking shell (14); a circular ring block (15) is arranged at the outer ring of the docking shell (14); waterproof rings (16) are arranged at the circular ring surfaces on both sides of the circular ring block (15); and the circular ring block (15) and the docking shell (14) are in a fixed relationship.
5. The connector device of the LED waterproof power supply according to claim 4, characterized in that: A pair of symmetrical fixing devices (17) are provided through the inner ring of the docking shell (14).
6. The connector device of the LED waterproof power supply according to claim 5, characterized in that: The interior of the docking shell (14) is also provided with an LED connector (18), and the LED connector (18) is provided with a pair of symmetrical notches (19). The fixing device (17) comprises: a rectangular outer frame (111), a lifting rod (20) is provided through the rectangular outer frame (111), a baffle (21) is provided on the rectangular surface of the lifting rod (20) inside the rectangular outer frame (111), a memory spring (22) is provided on the baffle (21) away from the rectangular surface of the lifting rod (20), and the other end of the memory spring (22) is connected to the rectangular outer frame (111), and an arc-shaped guide block (23) is provided on the rectangular surface of the lifting rod (20) away from the memory spring (22).