A height adjustable LED floor lamp

Abstract

The utility model provides a height adjustable's LED floor lamp relates to floor lamp technical field, including lamp pole, the bottom installation of lamp pole has the base, the top installation has the lamp shade, and the inside installation of lamp shade has LED bulb, still be provided with the take-up structure on the lamp pole, the take-up structure includes take-up frame, the one side of take-up frame is open and forms the take-up groove of U shape, and two take-up rods are symmetrically arranged in the take-up groove, and the both sides of two take-up rods are all set up and have the spacing distribution of along its length direction limit slot, the utility model discloses the setting through take-up structure, can with floor lamp cable take up in take-up groove, thereby realize the storage arrangement of floor lamp cable, avoid floor lamp cable lengthily to be wound or to be dragged to fall on the ground, make things convenient for the use or the handling of floor lamp, and utilize limit slot and baffle disc can with floor lamp cable be limited on take-up rod, make things convenient for the stable winding of floor lamp cable, further make things convenient for the use or the handling of floor lamp.

Description

Technical Field

[0001] This utility model relates to the field of floor lamp technology, and in particular to a height-adjustable LED floor lamp. Background Technology

[0002] Floor lamps are generally divided into uplighting floor lamps and downlighting floor lamps. They are typically placed in living rooms and relaxation areas, used in conjunction with sofas and coffee tables to meet the needs of localized lighting and decorative ambiance. To facilitate use, floor lamps are often designed with adjustable height, allowing for adjustments to the lighting range and thus enhancing usability.

[0003] Existing patent documents, such as application number 202420377065.7, disclose a height-adjustable LED floor lamp. This LED floor lamp allows for easy adjustment of the illumination angle by pulling upwards on the first connecting member, causing the second limiting member to move away from the first limiting member. After the floor lamp angle adjustment is completed, releasing the first connecting member causes the second limiting member to re-engage with the first limiting member due to gravity, preventing the illumination direction of the floor lamp from shifting due to collisions. This increases the overall stability of the LED floor lamp and improves the quality of life. However, in actual use, the power cable of the aforementioned LED floor lamp is often quite long. The lack of a cable management structure makes the floor lamp cable prone to tangling or dragging on the ground, thus making the floor lamp inconvenient to use or move. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model proposes a height-adjustable LED floor lamp.

[0005] The technical solution of this utility model is implemented as follows: a height-adjustable LED floor lamp includes a lamp post, a base is installed at the bottom of the lamp post, a lamp cover is installed at the top, and an LED bulb is installed inside the lamp cover. The lamp post is also provided with a cord winding structure. The take-up structure includes a take-up frame, one side of which is open to form a U-shaped take-up groove. Two take-up rods are symmetrically arranged in the take-up groove. Both sides of the two take-up rods are provided with limiting grooves that are evenly distributed along their length direction. One end of each of the two take-up rods is integrally formed with a baffle.

[0006] Preferably, one side of the take-up frame is also provided with an anti-detachment plate that covers the take-up groove. The anti-detachment plate is U-shaped, and both sides of the inner wall of the anti-detachment plate are equipped with locking strips. Both sides of the outer wall of the take-up frame are provided with locking grooves that cooperate with the locking strips.

[0007] Preferably, two pressure plates are symmetrically installed on the inner wall of the anti-detachment plate, and the two take-up rods are located between the two pressure plates.

[0008] Preferably, one end of each of the two pressure plates is provided with a positioning groove, and a positioning block corresponding to the positioning groove is installed on the inner wall of the take-up groove.

[0009] Preferably, the lamp post includes a lower support rod and an upper support rod. The bottom end of the upper support rod is fixed with a connecting rod, and the connecting rod has multiple threaded holes evenly distributed along its axial direction. The lower support rod has a cavity inside for the connecting rod to be inserted, and a fastening bolt is screwed to the top of the lower support rod.

[0010] Preferably, the side of the take-up frame away from the take-up groove is provided with an installation groove that matches the upper support rod, and a locking bolt is screwed onto one side of the take-up frame.

[0011] Preferably, a slider is installed on the inner wall of the mounting groove, and a sliding groove for the slider to slide is provided on the outer wall of the upper support rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. When in use, this utility model can store the floor lamp cable in the cable tray through the cable winding structure, thereby realizing the storage and organization of the floor lamp cable and avoiding the floor lamp cable from being long, tangled or dragging on the ground. It not only makes the use of the floor lamp more convenient, but also makes the storage or transportation of the floor lamp more convenient. Furthermore, the limiting groove and baffle can limit the floor lamp cable to the winding rod, making it easier to rewind the floor lamp cable stably and further facilitating the use or transportation of the floor lamp.

[0013] 2. When in use, the anti-detachment plate and the wire clamping plate of this utility model can keep the floor lamp cable confined in the storage groove, which can prevent the floor lamp cable from becoming loose and causing the cable to come out of the storage groove. This further realizes the stable storage of the floor lamp cable, avoids the cable from being too long and easily tangled or dragging on the ground, and facilitates the use or transportation of the floor lamp. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the lamp post after height adjustment according to this utility model; Figure 3This is a schematic diagram of the structure during the disassembly of the take-up mechanism; Figure 4 This is a structural diagram of the cable take-up frame; Figure 5 This is a structural diagram of the anti-detachment plate; Figure 6 This is a schematic diagram of the cable take-up bar.

[0016] In the diagram: 1. Lamp post; 11. Lower support rod; 12. Upper support rod; 13. Connecting rod; 14. Threaded hole; 15. Fastening bolt; 2. Base; 3. Cable winding structure; 31. Cable winding frame; 32. Locking bolt; 33. Anti-detachment plate; 34. Cable winding rod; 35. Slide groove; 36. Cable winding groove; 37. Positioning block; 38. Card slot; 39. Mounting groove; 310. Slider; 311. Cable clamping plate; 312. Positioning groove; 313. Card strip; 314. Limiting groove; 315. Baffle; 4. Lamp cover; 5. LED bulb. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0020] 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.

[0021] like Figures 1-6 As shown, a height-adjustable LED floor lamp includes a lamp post 1, a base 2 installed at the bottom of the lamp post 1, a lamp cover 4 installed at the top, and an LED bulb 5 installed inside the lamp cover 4. The lamp post 1 is also provided with a cord winding structure 3. The lamp post 1 includes a lower support rod 11 and an upper support rod 12. A connecting rod 13 is fixed at the bottom end of the upper support rod 12, and the connecting rod 13 has a plurality of threaded holes 14 evenly distributed along its axial direction. The lower support rod 11 has a cavity inside for the connecting rod 13 to be inserted, and a fastening bolt 15 is screwed to the top of the lower support rod 11. The take-up structure 3 includes a take-up frame 31, one side of which is open to form a U-shaped take-up groove 36. Two take-up rods 34 are symmetrically arranged in the take-up groove 36. Both sides of the two take-up rods 34 are provided with limiting grooves 314 that are evenly distributed along their length direction. One end of each of the two take-up rods 34 is integrally formed with a baffle 315.

[0022] When in use, the floor lamp can be placed in the designated position using the base 2, then plugged into the power supply and turned on to illuminate the LED bulb 5, providing indoor lighting. During use, the fastening bolt 15 can be unscrewed from the threaded hole 14, and the upper support rod 12 can be pulled to move the connecting rod 13 out of the cavity in the lower support rod 11, or to insert the connecting rod 13 into the cavity in the lower support rod 11. Then, the fastening bolt 15 can be screwed into the corresponding threaded hole 14 to secure the connecting rod 13 and the lower support rod 11, thereby adjusting the height of the floor lamp and facilitating the adjustment of the lighting range, which is beneficial for the use of the floor lamp.

[0023] During the use of the floor lamp, the floor lamp cable can be wound around the two take-up rods 34 inside the take-up groove 36 to store the floor lamp cable inside the take-up groove 36, thereby realizing the storage and organization of the floor lamp cable, avoiding the floor lamp cable being long, tangled, or dragging on the ground. This not only makes it convenient to use the floor lamp, but also makes it convenient to store or move the floor lamp. Furthermore, the limiting groove 314 and the baffle 315 can limit the floor lamp cable to be positioned on the take-up rods 34, which facilitates the stable winding of the floor lamp cable, further facilitating the use or movement of the floor lamp.

[0024] Meanwhile, in this embodiment, such as Figures 2-4As shown, the take-up frame 31 has an installation groove 39 that matches the upper support rod 12 on the side away from the take-up groove 36, and a locking bolt 32 is screwed onto one side of the take-up frame 31.

[0025] When storing the floor lamp cable, the height of the cable tray 31 can be adjusted according to actual needs, and the specific adjustment steps are as follows: First, unscrew the locking bolt 32, then pull the cable retractor 31 so that the cable retractor 31 moves up and down along the upper support rod 12 through the mounting groove 39 until the cable retractor 31 moves to the required height. Then screw the locking bolt 32 in to limit and fix the cable retractor 31, thereby realizing the height adjustment of the cable retractor structure 3, which facilitates the storage of the floor lamp cable.

[0026] Furthermore, such as Figures 2-4 As shown, a slider 310 is installed on the inner wall of the mounting groove 39, and a groove 35 for sliding the slider 310 is provided on the outer wall of the upper support rod 12.

[0027] When the take-up frame 31 is pulled up and down along the upper support rod 12, the slider 310 can slide along the slide groove 35 to limit the take-up frame 31, thereby ensuring the stable adjustment of the take-up frame 31, which in turn facilitates the rapid adjustment of the take-up structure 3.

[0028] Additionally, in one embodiment, such as Figures 2-5 As shown, a derailment plate 33 is also provided on one side of the take-up frame 31 to cover the take-up groove 36. The derailment plate 33 is U-shaped, and the inner walls of the derailment plate 33 are equipped with locking strips 313 on both sides. The outer walls of the take-up frame 31 are provided with locking grooves 38 that cooperate with the locking strips 313 on both sides.

[0029] Two wire pressing plates 311 are symmetrically installed on the inner wall of the anti-detachment plate 33, and two wire take-up rods 34 are located between the two wire pressing plates 311.

[0030] After the floor lamp cable is stored, the anti-detachment plate 33 can be installed on one side of the cable tray 31 through the cooperation of the clip 313 and the slot 38 to cover the cable tray 36. At this time, the anti-detachment plate 33 blocks the floor lamp cable inside the cable tray 36. At the same time, the two cable clamping plates 311 can press on the top and bottom of the floor lamp cable respectively to further confine the floor lamp cable inside the cable tray 36. This can prevent the floor lamp cable from becoming loose and causing the cable to come out of the cable tray 36, thereby achieving stable storage of the floor lamp cable and further preventing the cable from being too long and easily tangled or dragging on the ground, making it convenient for the storage and use of the floor lamp.

[0031] Furthermore, such as Figures 3-5 As shown, one end of each of the two wire pressing plates 311 is provided with a positioning groove 312, and a positioning block 37 corresponding to the positioning groove 312 is installed on the inner wall of the wire take-up groove 36.

[0032] When the two pressure plates 311 press and limit the cable on the two take-up rods 34, the positioning block 37 can be inserted into the positioning groove 312 to limit the distance between the pressure plate 311 and the take-up frame 31, thereby realizing the quick positioning between the anti-detachment plate 33 and the take-up frame 31, which facilitates the quick installation of the anti-detachment plate 33.

[0033] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are 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.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A height-adjustable LED floor lamp, comprising a lamp post (1), a base (2) mounted at the bottom of the lamp post (1), a lampshade (4) mounted at the top, and an LED bulb (5) installed inside the lampshade (4), characterized in that: The lamp post (1) is also equipped with a wire take-up structure (3); The take-up structure (3) includes a take-up frame (31), one side of which is open to form a U-shaped take-up groove (36), and two take-up rods (34) are symmetrically arranged in the take-up groove (36). Both sides of the two take-up rods (34) are provided with limiting grooves (314) that are evenly distributed along their length direction, and one end of each of the two take-up rods (34) is integrally formed with a baffle (315).

2. The height-adjustable LED floor lamp according to claim 1, characterized in that: The take-up frame (31) is also provided with an anti-detachment plate (33) that covers the take-up groove (36) on one side. The anti-detachment plate (33) is U-shaped and has a locking strip (313) installed on both sides of the inner wall of the anti-detachment plate (33). The outer wall of the take-up frame (31) is provided with a locking groove (38) that cooperates with the locking strip (313) on both sides.

3. The height-adjustable LED floor lamp according to claim 2, characterized in that: Two pressure plates (311) are symmetrically installed on the inner wall of the anti-detachment plate (33), and the two take-up rods (34) are located between the two pressure plates (311).

4. The height-adjustable LED floor lamp according to claim 3, characterized in that: One end of each of the two pressure plates (311) is provided with a positioning groove (312), and a positioning block (37) corresponding to the positioning groove (312) is installed on the inner wall of the take-up groove (36).

5. The height-adjustable LED floor lamp according to claim 1, characterized in that: The lamp post (1) includes a lower support rod (11) and an upper support rod (12). The bottom end of the upper support rod (12) is fixed with a connecting rod (13), and the connecting rod (13) has multiple threaded holes (14) evenly distributed along its axial direction. The lower support rod (11) has a cavity inside for the connecting rod (13) to be inserted, and the top of the lower support rod (11) is screwed with a fastening bolt (15).

6. The height-adjustable LED floor lamp according to claim 5, characterized in that: The take-up frame (31) is provided with an installation groove (39) that matches the upper support rod (12) on the side away from the take-up groove (36), and a locking bolt (32) is screwed onto one side of the take-up frame (31).

7. The height-adjustable LED floor lamp according to claim 6, characterized in that: A slider (310) is installed on the inner wall of the mounting groove (39), and a sliding groove (35) for sliding the slider (310) is provided on the outer wall of the upper support rod (12).

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