Height-adjustable household illuminating lamp

Abstract

The utility model relates to the technical field of height-adjustable household illuminating lamps, and discloses a height-adjustable household illuminating lamp which comprises a supporting box body, a lamp panel is fixedly arranged on one side of the supporting box body, and a plurality of groups of illuminating lamps are arranged on one side of the lamp panel and used for illumination. The supporting block is fixedly arranged below the supporting box body and is used for supporting the supporting box body; the lifting assembly comprises a telescopic rod fixedly arranged below the supporting block, and an adjusting assembly is fixedly arranged below the telescopic rod and used for adjusting the height of the supporting box body; the base is fixedly arranged below the lifting assembly and used for stabilizing the whole, the rotating block is in threaded connection with the fixing rod so that the rotating block can extrude or release the locking block, and when the locking block is extruded, the locking block deforms to clamp the telescopic rod, so that the height of the illuminating lamp is fixed; and the telescopic rod can be loosened through reverse screwing, so that the telescopic rod freely slides. Operation is easy and convenient, tools are not needed, and the illumination height requirements in different scenes can be rapidly met.

Description

Technical Field

[0001] This utility model relates to the field of adjustable height household lighting technology, specifically an adjustable height household lighting lamp. Background Technology

[0002] In modern home settings, the demand for functionality and flexibility in household lighting is increasing. Traditional fixed-height household lights are difficult to adapt to diverse usage scenarios. For example, when reading at home, a lower, focused lighting level is needed; while for gatherings, a higher position and wider range of light are required. Fixed-height lighting fixtures cannot meet these differentiated needs.

[0003] Some existing height-adjustable lights have complex adjustment mechanisms that require tools such as screwdrivers and wrenches to operate, making the adjustment process time-consuming and laborious, thus reducing user willingness to use them. Other products, while claiming convenient adjustment, suffer from poor stability in actual use; even slight external impacts or vibrations can cause the light fixture's height to change, affecting not only the lighting effect but also posing a safety hazard of the fixture falling. Furthermore, the complex adjustment methods increase the difficulty of product maintenance, further limiting the user experience.

[0004] This utility model discloses an adjustable height household lighting lamp. By setting up a lifting component, the height can be quickly adjusted by hand, which effectively solves the problem of convenient lifting of traditional lamps and brings users a more efficient and comfortable lighting experience. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable height household lighting lamp.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable height household lighting lamp, including a support box, a lamp plate fixedly arranged on one side of the support box, and a number of lighting lamps arranged on one side of the lamp plate for lighting;

[0007] Support blocks are fixedly arranged below the support box to support the support box.

[0008] The lifting assembly includes a telescopic rod fixedly arranged below the support block, and an adjustment assembly is fixedly arranged below the telescopic rod for adjusting the height of the support box.

[0009] The base is fixedly positioned below the lifting assembly to stabilize the entire structure.

[0010] As a further description of the above technical solution:

[0011] The telescopic rod has two sets of support rods at its upper end, with one end connected to the telescopic rod and the other end connected to the bottom of the base.

[0012] As a further description of the above technical solution:

[0013] The adjustment component includes:

[0014] A fixing rod is fixedly arranged above the base, and the end of the fixing rod near the telescopic rod is threaded.

[0015] A locking block is located on one side of the fixing rod;

[0016] The rotating block is arranged around the locking block, and the end near the fixing rod is threadedly connected to the fixing rod.

[0017] As a further description of the above technical solution:

[0018] The locking block is fixed with several sets of fixing blocks, and there are gaps between the fixing blocks.

[0019] As a further description of the above technical solution:

[0020] The telescopic rod slides inside the fixed rod. When the rotating block is turned, the rotating block presses against the locking block, thereby deforming the locking block and clamping the telescopic rod. The end of the locking block near the telescopic rod abuts against the telescopic rod, fixing the telescopic rod. When the rotating block is turned in the opposite direction, the telescopic rod disengages from the locking block, and then the telescopic rod slides on the rotating block.

[0021] As a further description of the above technical solution:

[0022] The locking block is made of metal and is used to fix the height of the support box.

[0023] This utility model has the following beneficial effects:

[0024] 1. By adjusting the component settings, the height of the lighting fixture can be freely adjusted simply by turning the rotating block. The rotating block is threadedly connected to the fixed rod, allowing it to press or release the locking block. When the locking block is pressed, it deforms and clamps the telescopic rod, thus fixing the height of the lighting fixture; turning it in the opposite direction will release it, allowing the telescopic rod to slide freely. The operation is simple and convenient, requiring no tools, and can quickly meet the lighting height requirements in different scenarios.

[0025] 2. The locking blocks, made of metal, provide strong clamping force, ensuring that the light fixture will not slip due to external force or vibration after being fixed at the desired height, thus guaranteeing safe use. Simultaneously, the telescopic rod and base are connected by a support rod, forming a stable triangular support structure, further enhancing overall stability. Even when adjusted to a higher position, it remains stable and is not prone to tipping over. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of an adjustable-height household lighting lamp proposed in this utility model;

[0027] Figure 2 This is a side view of an adjustable-height household lighting lamp proposed in this utility model.

[0028] Figure 3 This is a cross-sectional view of a height-adjustable household lighting fixture according to the present invention.

[0029] Figure 4 This is a schematic diagram of a height-adjustable household lighting component proposed in this utility model.

[0030] Legend: 1. Support box; 11. Lighting lamp; 12. Light panel; 2. Support block; 3. Lifting assembly; 31. Fixing rod; 32. Telescopic rod; 33. Locking block; 34. Rotating block; 4. Base. Detailed Implementation

[0031] 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.

[0032] Example 1:

[0033] like Figures 1 to 4 As shown, this embodiment provides an adjustable-height household lighting lamp, comprising: a support box 1, a lamp panel 12 fixedly arranged on one side of the support box 1, and a plurality of lighting lamps 11 arranged on one side of the lamp panel 12 for lighting; a support block 2, fixedly arranged below the support box 1 for supporting the support box 1; a lifting assembly 3, including a telescopic rod 32 fixedly arranged below the support block 2, and an adjustment assembly fixedly arranged below the telescopic rod 32 for adjusting the height of the support box 1; and a base 4, fixedly arranged below the lifting assembly 3 for stabilizing the whole.

[0034] In this embodiment, the support block 2 supports the support box 1, the telescopic rod 32 changes its length under the action of the adjustment component, the base 4 provides stable support, and the lighting lamp 11 on the lamp panel 12 provides illumination. The height of the lamp body can be adjusted to adapt to different usage scenarios.

[0035] Specifically, the upper end of the telescopic rod 32 is provided with two sets of support rods at both ends, with one end connected to the telescopic rod 32 and the other end connected to the bottom of the base 4.

[0036] In this embodiment, the support rod connects the telescopic rod 32 and the base 4, enhancing the structural stability during lifting and lowering, preventing the telescopic rod 32 from swaying when adjusting the height, and improving the overall stability.

[0037] Specifically, the adjustment assembly includes: a fixed rod 31, which is fixedly arranged above the base 4, and the end of the fixed rod 31 near the telescopic rod 32 is threaded; a locking block 33, which is arranged on one side of the fixed rod 31; and a rotating block 34, which is arranged around the locking block 33, and the end near the fixed rod 31 is threadedly connected to the fixed rod 31.

[0038] In a preferred embodiment, the rotating block 34 screws in and out of the fixed rod 31 via a thread, squeezing or loosening the locking block 33, thereby fixing or loosening the telescopic rod 32 and controlling its height adjustment.

[0039] Specifically, the locking block 33 is fixedly provided with several sets of fixing blocks, and there are gaps between the fixing blocks.

[0040] It should be noted that the gap between the fixing blocks allows the locking block 33 to undergo elastic deformation when compressed, which facilitates the locking block 33 clamping or releasing the telescopic rod 32 and improves the reliability of the fixation.

[0041] Specifically, the telescopic rod 32 slides inside the fixed rod 31. When the rotating block 34 is turned, the rotating block 34 presses against the locking block 33, thereby deforming the locking block 33 to clamp the telescopic rod 32. The end of the locking block 33 near the telescopic rod 32 abuts against the telescopic rod 32, thus fixing the telescopic rod 32. When the rotating block 34 is turned in the opposite direction, the telescopic rod 32 disengages from the locking block 33, and then the telescopic rod 32 slides on the rotating block 34.

[0042] As a preferred implementation, the clamping and loosening are achieved by using the cooperation between the rotating block 34 and the locking block 33 through threaded transmission, which can conveniently adjust and fix the height of the telescopic rod 32, and the operation is simple and stable.

[0043] Specifically, the locking block 33 is made of metal and is used to fix the height of the support box 1.

[0044] It should be noted that the high-strength metal material ensures that the locking block 33 will not deform when squeezed, and can still reliably fix the telescopic rod 32 after long-term use, ensuring that the support box 1 is stable and does not loosen after the height is fixed, thus extending its service life.

[0045] In use, the support box 1 is fixed to the lifting assembly 3 by the support block 2, and the light panel 12 and the lighting lamp 11 provide lighting function.

[0046] When adjusting the height, turn the rotating block 34 in the opposite direction. Its threaded connection with the fixed rod 31 causes the rotating block to move outward, releasing the pressure on the locking block 33. The locking block 33 elastically resets due to the gap between the fixed blocks, loosening the clamping on the telescopic rod 32. At this time, the telescopic rod 32 can slide freely inside the fixed rod, and the height can be adjusted as needed.

[0047] After adjustment, rotate the rotating block 34 forward so that it screws along the thread of the fixing rod 31, squeezing the locking block 33. The locking block deforms under force, and its inner side tightly abuts against the telescopic rod 32, using the rigidity of the metal material to clamp and fix it, preventing it from sliding. The base 4, through a stable support surface, cooperates with the support rod and the locking structure.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A height-adjustable household lighting lamp, characterized in that: include: A support box (1) is provided, and a lamp panel (12) is fixedly arranged on one side of the support box (1), and a number of lighting lamps (11) are arranged on one side of the lamp panel (12) for lighting. Support block (2) is fixedly arranged below support box (1) to support support box (1); The lifting assembly (3) includes a telescopic rod (32) fixedly arranged below the support block (2), and an adjustment assembly is fixedly arranged below the telescopic rod (32) for adjusting the height of the support box (1); The base (4) is fixedly arranged below the lifting assembly (3) to stabilize the whole.

2. The adjustable height household lighting lamp according to claim 1, characterized in that: The telescopic rod (32) has two sets of support rods at its upper ends, with one end connected to the telescopic rod (32) and the other end connected to the bottom of the base (4).

3. The adjustable height household lighting lamp according to claim 1, characterized in that: The adjustment component includes: A fixing rod (31) is fixedly arranged above the base (4), and the end of the fixing rod (31) near the telescopic rod (32) is threaded; A locking block (33) is arranged on one side of the fixing rod (31); The rotating block (34) is arranged around the locking block (33) and is threaded to the fixing rod (31) at one end near the fixing rod (31).

4. The adjustable height household lighting lamp according to claim 3, characterized in that: The locking block (33) is fixed with several sets of fixing blocks, and there are gaps between the fixing blocks.

5. A height-adjustable household lighting lamp according to claim 4, characterized in that: The telescopic rod (32) slides inside the fixed rod (31). When the rotating block (34) is turned, the rotating block (34) squeezes the locking block (33), thereby deforming the locking block (33) to clamp the telescopic rod (32). The end of the locking block (33) near the telescopic rod (32) abuts against the telescopic rod (32), thus fixing the telescopic rod (32). When the rotating block (34) is turned in the opposite direction, the telescopic rod (32) disengages from the locking block (33), and then the telescopic rod (32) slides on the rotating block (34).

6. The height-adjustable household lighting lamp according to claim 5, characterized in that: The locking block (33) is made of metal and is used to fix the height of the support box (1).

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