Freely-combined wiring LED lamp without fixed base
Through the free combination wiring LED light design without a fixed base, the existing LED lights are solved in terms of flexibility and modularity, and the rapid installation and disassembly are achieved, improving user experience and adaptability.
Patent Information
- Application Number
- CN202422036042.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-21
AI Technical Summary
Existing LED lighting fixtures have shortcomings in flexibility and modular design, fixed bases limit users' rapid adjustment and combination needs in specific places, and complex electrical connections require professional tools.
The free combination wiring design without a fixed base is adopted. The free combination and self-support of the LED light board is achieved through the free wiring assembly and gooseneck tube, and the simple electrical connection is combined with the slot and the convex electrode, and physical locking is achieved using the internal threaded pressure cap.
It realizes flexible combination and rapid installation of LED lamps, reduces the difficulty of use and maintenance costs, improves the creative space and aesthetics of users, and adapts to lighting needs in different scenarios.
Smart Images
Figure CN223090543U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED lamps, in particular to a freely combinable and wired LED lamp without a fixed base. Background Technique
[0002] With the continuous progress of lighting technology, LED lamps have gradually replaced traditional incandescent lamps and fluorescent lamps and become the mainstream in the lighting market due to their high energy efficiency, low power consumption, long lifespan, and environmental friendliness. However, existing LED lamps still have some limitations in practical applications, especially in terms of fixed installation methods and modular designs.
[0003] Traditional LED lamps are usually designed with a fixed base structure. Although this design is suitable for most conventional lighting scenarios, it is not flexible enough in some specific applications. For example, in places where the lighting environment needs to be frequently adjusted, such as exhibition halls, retail spaces, home decorations, temporary venues, etc., lamps with fixed bases are not conducive to quickly changing the lighting layout. In addition, due to the existence of the fixed base, it is difficult for users to freely adjust the arrangement and combination of lamps according to the size or shape of different spaces, restricting the exertion of creativity.
[0004] Although the existing modular LED lamp designs solve some flexibility problems to a certain extent, most products still need to rely on special tracks or fixed frames for installation, and the connections between lamps are mostly rigid connections, which cannot meet the users' needs for flexible combination and simple disassembly and assembly. In addition, traditional modular LED lamps usually require professional installation tools and technical support for electrical connections, increasing the users' difficulty of use and maintenance costs.
[0005] In summary, there is currently a lack of an LED lamp solution in the market that can meet users' needs for flexibility and combinability and can achieve quick installation and disassembly without relying on a fixed base. In view of this, we propose a freely combinable and wired LED lamp without a fixed base. Content of the Utility Model
[0006] The purpose of the utility model is to provide a freely combinable and wired LED lamp without a fixed base to solve the problems raised in the above background technique.
[0007] To achieve the above purpose, the utility model provides the following technical solutions:
[0008] A freely combinable wired LED lamp without a fixed base, comprising a first-section LED lamp board and a last-section LED lamp board. A number of intermediate LED lamp boards are connected between the first-section LED lamp board and the last-section LED lamp board. LED lamp bodies are provided on the first-section LED lamp board, the intermediate LED lamp boards, and the last-section LED lamp board to provide a lighting function. A power cord is provided on the left side of the first-section LED lamp board. The first-section LED lamp board serves as the starting module of the LED lamp string to realize the input of power. A switch is provided on the power cord. The first-section LED lamp board and the adjacent intermediate LED lamp board are electrically connected through a free wiring component. Two adjacent intermediate LED lamp boards on the left and right are electrically connected through a free wiring component. The last-section LED lamp board and the adjacent intermediate LED lamp board are electrically connected through a free wiring component. The last-section LED lamp board serves as the terminal module of the LED lamp string and is connected to the intermediate LED lamp board through a free wiring component to form a closed circuit. The intermediate LED lamp board can be connected in multiple ways through the free wiring component to realize the expansion of the module;
[0009] The free wiring component includes two wiring ends arranged symmetrically left and right. A gooseneck tube is provided between the two wiring ends. The gooseneck tube enables the free wiring component to have the function of freely bending angles, thus realizing the free combination of multiple LEDs. It does not require a fixed base for fixation, can rely on multiple LEDs to achieve self-supporting, and can change the shape according to needs.
[0010] Preferably, a slot is provided at the end of the wiring end. The two wiring ends are electrically connected through a wire, and the wire is located inside the gooseneck tube. Two convex electrodes, a positive electrode and a negative electrode, are provided in the slot.
[0011] Preferably, a first circular wiring block that can be inserted into the slot is provided in the middle of the right side of the first-section LED lamp board. A first concave electrode adapted to the convex electrode is provided on the first circular wiring block. The first circular wiring block cooperates with the wiring end to achieve electrical connection.
[0012] Preferably, a third circular wiring block that can be inserted into the slot is provided in the middle of the left side of the intermediate LED lamp board. A third concave electrode adapted to the convex electrode is provided on the third circular wiring block. The third circular wiring block cooperates with the wiring end to achieve electrical connection.
[0013] Preferably, a fourth circular wiring block that can be inserted into the slot is provided in the middle of the right side of the intermediate LED lamp board. A fourth concave electrode adapted to the convex electrode is provided on the fourth circular wiring block. The fourth circular wiring block cooperates with the wiring end to achieve electrical connection.
[0014] Preferably, a second circular connection block that can be inserted into the slot is provided in the middle of the left side of the tail - section LED lamp board. A second concave electrode adapted to the convex electrode is provided on the second circular connection block. The second circular connection block cooperates with the connection end to achieve electrical connection.
[0015] Preferably, an annular positioning block is provided on the outer wall of the connection end. An internally - threaded compression nut is sleeved on the outer wall of the connection end. An annular positioning groove adapted to the shape and size of the annular positioning block is provided on the inner wall of the internally - threaded compression nut to prevent the internally - threaded compression nut from slipping off the connection end.
[0016] Preferably, a first externally - threaded connecting pipe adapted to the internally - threaded compression nut is provided on the right side of the head - section LED lamp board for connecting with the internally - threaded compression nut of the free - wiring assembly to achieve physical locking.
[0017] Preferably, a third externally - threaded connecting pipe adapted to the internally - threaded compression nut is provided on the left side of the middle LED lamp board for connecting with the internally - threaded compression nut of the free - wiring assembly to achieve physical locking. A fourth externally - threaded connecting pipe adapted to the internally - threaded compression nut is provided on the right side of the middle LED lamp board for connecting with the internally - threaded compression nut of the free - wiring assembly to achieve physical locking.
[0018] Preferably, a second externally - threaded connecting pipe adapted to the internally - threaded compression nut is provided on the left side of the tail - section LED lamp board for connecting with the internally - threaded compression nut of the free - wiring assembly to achieve physical locking.
[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0020] 1. This free - combination wiring LED lamp without a fixed base allows users to freely combine and adjust the lighting layout of the lamps without a fixed base. This enables rapid changes in the lighting layout in places such as exhibition halls, retail spaces, home decorations, and temporary venues where the lighting environment needs to be frequently adjusted to meet different requirements and scenarios.
[0021] 2. This free - combination wiring LED lamp without a fixed base can achieve self - support through the combination of multiple LED lamps without relying on any fixed structure, thus providing greater flexibility and creative space. Users can freely change the shape and arrangement of the lamps according to actual needs, improving the convenience and aesthetics of use.
[0022] 3. This free - combination wiring LED lamp without a fixed base uses a free - wiring assembly for electrical connection. With the cooperation of the slot and convex - electrode design, the connection between each LED lamp board becomes simple and intuitive. Users can complete the installation without professional tools, thus reducing the usage difficulty and maintenance cost.
[0023] 4. The free-combination wired LED lamp without a fixed base. The modular design enables the flexible expansion of the middle LED lamp board. Users can increase or decrease the middle modules according to actual needs to meet different lighting requirements, improving the adaptability of the product. It is also convenient to replace and maintain individual modules, reducing the complexity of overall maintenance and enhancing the service life and user experience of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0025] Figure 2 is a schematic diagram of a partial structure of the present utility model;
[0026] Figure 3 is a schematic diagram of the structure of the middle LED lamp board of the present utility model from the first perspective;
[0027] Figure 4 is a schematic diagram of the structure of the middle LED lamp board of the present utility model from the second perspective;
[0028] Figure 5 is a schematic diagram of the assembly structure of the free-wiring component and the end-section LED lamp board of the present utility model;
[0029] Figure 6 is a schematic cross-sectional structure diagram of the free-wiring component of the present utility model;
[0030] In the figure: 1. First-section LED lamp board; 10. First circular wiring block; 100. First concave electrode; 11. First external threaded connecting pipe; 2. End-section LED lamp board; 20. Second circular wiring block; 200. Second concave electrode; 21. Second external threaded connecting pipe; 3. Middle LED lamp board; 30. Third circular wiring block; 300. Third concave electrode; 31. Third external threaded connecting pipe; 32. Fourth circular wiring block; 320. Fourth concave electrode; 33. Fourth external threaded connecting pipe; 4. Free-wiring component; 40. Wiring end; 400. Slot; 401. Ring-shaped positioning block; 41. Convex electrode; 42. Gooseneck tube; 43. Internal threaded compression cap; 430. Ring-shaped positioning groove; 5. Power cord; 6. Switch; 7. LED lamp body. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0033] Please refer to Figures 1-6 , the present utility model provides a technical solution:
[0034] A free-combination wiring LED lamp without a fixed base, including a first-section LED lamp board 1 and a last-section LED lamp board 2. There are several intermediate LED lamp boards 3 connected between the first-section LED lamp board 1 and the last-section LED lamp board 2. LED lamp bodies 7 are provided on the first-section LED lamp board 1, the intermediate LED lamp boards 3, and the last-section LED lamp board 2 to provide a lighting function. A power cord 5 is provided on the left side of the first-section LED lamp board 1. The first-section LED lamp board 1 serves as the starting module of the LED lamp string to realize the input of power. A switch 6 is provided on the power cord 5. The first-section LED lamp board 1 is electrically connected to the adjacent intermediate LED lamp board 3 through a free wiring component 4. Two adjacent intermediate LED lamp boards 3 on the left and right are electrically connected through a free wiring component 4. The last-section LED lamp board 2 is electrically connected to the adjacent intermediate LED lamp board 3 through a free wiring component 4. The last-section LED lamp board 2 serves as the terminal module of the LED lamp string, and is connected to the intermediate LED lamp board 3 through the free wiring component 4 to form a closed circuit. The intermediate LED lamp board 3 can be connected in multiple ways through the free wiring component 4 to realize the expansion of the module;
[0035] The free wiring component 4 includes two wiring ends 40 arranged symmetrically left and right. A gooseneck tube 42 is provided between the two wiring ends 40. The gooseneck tube 42 enables the free wiring component 4 to have the function of freely bending angles, thereby realizing the free combination of multiple LEDs, and does not require a fixed base for fixation. It can rely on multiple LEDs to achieve self-supporting, and the shape can be changed according to needs.
[0036] In this embodiment, a slot 400 is opened at the end of the wiring end 40. The two wiring ends 40 are electrically connected through a wire. The wire is located inside the gooseneck tube 42. Two convex electrodes 41, positive and negative electrodes, are provided in the slot 400.
[0037] Specifically, a first circular connection block 10 that can be inserted into the slot 400 is provided in the middle of the right side of the first LED lamp board 1. A first concave electrode 100 adapted to the convex electrode 41 is provided on the first circular connection block 10. The first circular connection block 10 cooperates with the connection terminal 40 to achieve electrical connection.
[0038] Furthermore, a third circular connection block 30 that can be inserted into the slot 400 is provided in the middle of the left side of the middle LED lamp board 3. A third concave electrode 300 adapted to the convex electrode 41 is provided on the third circular connection block 30. The third circular connection block 30 cooperates with the connection terminal 40 to achieve electrical connection.
[0039] Furthermore, a fourth circular connection block 32 that can be inserted into the slot 400 is provided in the middle of the right side of the middle LED lamp board 3. A fourth concave electrode 320 adapted to the convex electrode 41 is provided on the fourth circular connection block 32. The fourth circular connection block 32 cooperates with the connection terminal 40 to achieve electrical connection.
[0040] Furthermore, a second circular connection block 20 that can be inserted into the slot 400 is provided in the middle of the left side of the last LED lamp board 2. A second concave electrode 200 adapted to the convex electrode 41 is provided on the second circular connection block 20. The second circular connection block 20 cooperates with the connection terminal 40 to achieve electrical connection.
[0041] Furthermore, an annular positioning block 401 is provided on the outer wall of the connection terminal 40. An internally threaded compression nut 43 is sleeved on the outer wall of the connection terminal 40. An annular positioning groove 430 adapted to the shape and size of the annular positioning block 401 is provided on the inner wall of the internally threaded compression nut 43 to prevent the internally threaded compression nut 43 from slipping off the connection terminal 40.
[0042] Furthermore, a first externally threaded connecting pipe 11 adapted to the internally threaded compression nut 43 is provided on the right side of the first LED lamp board 1 for connecting with the internally threaded compression nut 43 of the free wiring component 4 to achieve physical locking.
[0043] Furthermore, a third externally threaded connecting pipe 31 adapted to the internally threaded compression nut 43 is provided on the left side of the middle LED lamp board 3 for connecting with the internally threaded compression nut 43 of the free wiring component 4 to achieve physical locking. A fourth externally threaded connecting pipe 33 adapted to the internally threaded compression nut 43 is provided on the right side of the middle LED lamp board 3 for connecting with the internally threaded compression nut 43 of the free wiring component 4 to achieve physical locking.
[0044] Furthermore, a second externally threaded connecting pipe 21 adapted to the internally threaded compression nut 43 is provided on the left side of the last LED lamp board 2 for connecting with the internally threaded compression nut 43 of the free wiring component 4 to achieve physical locking.
[0045] When the freely combinable and connectable LED lamp without a fixed base in this embodiment is in use, the right side of the first LED lamp board 1 is connected to the adjacent middle LED lamp board 3. The specific operation is to insert the first circular connection block 10 of the first LED lamp board 1 into the left slot 400 of the free connection component 4, and rotate the left internal thread compression cap 43 to lock it with the first external thread connection pipe 11. Then, insert the third circular connection block 30 of the middle LED lamp board 3 into the right slot 400 of the free connection component 4, and rotate the right internal thread compression cap 43 to lock it with the third external thread connection pipe 31, thereby realizing the electrical connection between the right side of the first LED lamp board 1 and the adjacent middle LED lamp board 3. Then, select an appropriate number of middle LED lamp boards 3 according to needs, and connect multiple middle LED lamp boards 3 together in sequence. The left side of each middle LED lamp board 3 is connected to the right side of the previous lamp board. Connect the third circular connection block 30 of the right middle LED lamp board 3 to the right slot 400 of the free connection component 4, and rotate the right internal thread compression cap 43 to lock it with the third external thread connection pipe 31. Connect the fourth circular connection block 32 of the left middle LED lamp board 3 to the left slot 400 of the free connection component 4, and rotate the left internal thread compression cap 43 to lock it with the fourth external thread connection pipe 33, realizing the electrical connection between two adjacent middle LED lamp boards 3. If a longer lamp string is needed, more middle LED lamp boards 3 can be added and multiple middle LED lamp boards 3 can be connected through the free connection component 4 to achieve expansion. At the end of the lamp string, connect the last LED lamp board 2 to the right side of the last middle LED lamp board 3. Insert the fourth circular connection block 32 of the last middle LED lamp board 3 into the left slot 400 of the free connection component 4, and rotate the left internal thread compression cap 43 to lock it with the fourth external thread connection pipe 33. Then, insert the second circular connection block 20 of the last LED lamp board 2 into the right slot 400 of the free connection component 4, and rotate the right internal thread compression cap 43 to lock it with the second external thread connection pipe 21, realizing the closure of the circuit. After the connection is completed, due to the design of the gooseneck tube 42, the user can freely adjust the angles and positions between the LED lamp boards to achieve flexible shaping, and the lamp can be adjusted according to environmental requirements to meet the lighting effects of different scenarios. After the installation and shaping adjustment of the lamp are completed, the user can control the on and off of the LED lamp body 7 through the switch 6 on the power cord 5. According to needs, the user can adjust the arrangement of the lamp at any time or add more middle LED lamp boards 3 to flexibly expand the length of the lamp string. Due to the adoption of the free connection component 4, disassembly and recombination are very convenient and no professional tools are required.
[0046] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A freely combinable and wired LED lamp without a fixed base, comprising a first-section LED lamp board (1) and a last-section LED lamp board (2), wherein a plurality of intermediate LED lamp boards (3) are connected between the first-section LED lamp board (1) and the last-section LED lamp board (2), and LED lamp bodies (7) are provided on the first-section LED lamp board (1), the intermediate LED lamp boards (3) and the last-section LED lamp board (2), and it is characterized in that: A power cord (5) is provided on the left side of the first LED lamp board (1). A switch (6) is provided on the power cord (5). The first LED lamp board (1) is electrically connected to the adjacent middle LED lamp board (3) through a free wiring assembly (4). Two adjacent middle LED lamp boards (3) on the left and right are electrically connected through a free wiring assembly (4). The last LED lamp board (2) is electrically connected to the adjacent middle LED lamp board (3) through a free wiring assembly (4). The free wiring assembly (4) includes two wiring ends (40) arranged symmetrically left and right. A gooseneck tube (42) is provided between the two wiring ends (40).
2. The freely combinable and wired LED lamp without a fixed base according to claim 1, wherein: A slot (400) is opened at the end of the wiring end (40), and two convex electrodes (41) are provided in the slot (400).
3. The freely combinable and wired LED lamp without a fixed base according to claim 2, wherein: A first circular wiring block (10) that can be inserted into the slot (400) is provided in the middle of the right side of the first LED lamp board (1). A first concave electrode (100) adapted to the convex electrode (41) is opened on the first circular wiring block (10).
4. The freely combinable and wired LED lamp without a fixed base according to claim 2, wherein: A third circular wiring block (30) that can be inserted into the slot (400) is provided in the middle of the left side of the middle LED lamp board (3). A third concave electrode (300) adapted to the convex electrode (41) is opened on the third circular wiring block (30).
5. The freely combinable and wired LED lamp without a fixed base according to claim 2, wherein: A fourth circular wiring block (32) that can be inserted into the slot (400) is provided in the middle of the right side of the middle LED lamp board (3). A fourth concave electrode (320) adapted to the convex electrode (41) is opened on the fourth circular wiring block (32).
6. The freely combinable and wired LED lamp without a fixed base according to claim 2, wherein: A second circular wiring block (20) that can be inserted into the slot (400) is provided in the middle of the left side of the last LED lamp board (2). A second concave electrode (200) adapted to the convex electrode (41) is opened on the second circular wiring block (20).
7. The freely combinable and wired LED lamp without a fixed base according to claim 1, characterized in that: An annular positioning block (401) is provided on the outer wall of the wiring end (40). An internally threaded compression cap (43) is sleeved on the outer wall of the wiring end (40). An annular positioning groove (430) adapted to the shape and size of the annular positioning block (401) is opened on the inner wall of the internally threaded compression cap (43).
8. The freely combinable and wired LED lamp without a fixed base according to claim 7, wherein: A first externally threaded connecting tube (11) adapted to the internally threaded compression cap (43) is provided on the right side of the first LED lamp board (1).
9. The freely combinable and wired LED lamp without a fixed base according to claim 7, wherein: A third externally threaded connecting tube (31) adapted to the internally threaded compression cap (43) is provided on the left side of the middle LED lamp board (3). A fourth externally threaded connecting tube (33) adapted to the internally threaded compression cap (43) is provided on the right side of the middle LED lamp board (3).
10. The freely combinable and wired LED lamp without a fixed base according to claim 7, wherein: A second externally threaded connecting tube (21) adapted to the internally threaded compression cap (43) is provided on the left side of the last LED lamp board (2).