Adjustable ceiling lamp

Abstract

The utility model discloses an adjustable ceiling lamp, which belongs to the technical field of ceiling lamps and comprises a lamp holder, a lampshade and a bulb, the lampshade is fixedly mounted at the bottom of the lamp holder, the bulb is fixedly mounted on the lamp holder, a mounting cover is fixedly mounted at the top of the lamp holder, and an adjusting mechanism is arranged in the mounting cover. The adjusting block with the inclined bottom is arranged, the bottom of the adjusting block abuts against the lamp holder, the connecting rod is rotated to drive the adjusting block to rotate synchronously, so that the inclination angle of the lamp holder is changed, the illumination position is adjusted, and different illumination requirements can be met through downward movement and rotation matching of the adjusting block; the adjustable lamp holder is simple in structure and suitable for being used in different scenes, the connecting effect between the lamp holder and the mounting cover can be achieved through the springs and the telescopic rods, in the adjusting process, corresponding contraction or extension is achieved, contact between the lamp holder and the adjusting block is guaranteed, and the adjusting flexibility of the lamp holder is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chandeliers, and in particular relates to an adjustable chandeliers. Background Art

[0002] A chandelier refers to a high-end decorative lighting fixture hung on a ceiling. It is generally installed in the center of a living room, dining room, bedroom, etc. It plays the role of main lighting and decorative space, and can effectively enhance the overall atmosphere and style of the indoor environment. A Chinese patent publication number CN215636840U discloses a chandelier mounting part and a chandelier. The chandelier mounting part includes a connecting body, a mounting chain, and a mounting rod. The connecting body is provided with a first wire channel, and the mounting rod is provided with a second wire channel; one end of the first wire channel is provided with a chandelier shade connecting part, and the other end is provided with a first rod connecting part; one end of the second wire channel is provided with a second rod connecting part; the outer side surface of the connecting body is provided with a first chain connecting part, and the mounting chain is provided with a second chain connecting part; through the connecting body, both the mounting chain and the chandelier body can be connected, and the mounting rod and the chandelier body can be connected; installing the chandelier through the mounting rod can ensure the stability of the installation of the chandelier; installing the chandelier through the mounting chain can install the chandelier at any position.

[0003] The problem with the prior art is that the above-mentioned chandelier is fixedly installed, and after the main body is installed, its lighting position is fixed, and its lighting position cannot be adjusted according to different lighting requirements, and its flexibility is poor. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an adjustable chandelier having the advantages of adjustable lighting position and high flexibility. It solves the problem that the existing chandeliers are fixedly installed, and after the main body is installed, the lighting position is fixed, and the lighting position cannot be adjusted according to different lighting needs, resulting in poor flexibility.

[0005] The utility model is implemented as follows: an adjustable chandelier comprises a lamp holder, a lampshade and a bulb, wherein the lampshade is fixedly mounted on the bottom of the lamp holder, the bulb is fixedly mounted on the lamp holder, a mounting cover is fixedly mounted on the top of the lamp holder, an adjustment mechanism is arranged in the mounting cover, the adjustment mechanism comprises a connecting rod, an adjustment block, a telescopic rod and a spring, the bottom of the connecting rod is fixedly connected to the adjustment block, the bottom of the adjustment block is inclined and abuts against the lamp holder, and the upper and lower ends of the telescopic rod and the spring are respectively connected to the mounting cover and the lamp holder.

[0006] As a preferred embodiment of the utility model, a protective cover is fixedly connected to the upper surface of the mounting cover, the connecting rod movably passes through the mounting cover, and a knob is fixedly connected to the top end of the connecting rod.

[0007] As a preferred embodiment of the utility model, a fixed clamp block and a movable clamp block are respectively provided on both sides of the connecting rod above the mounting cover, the movable clamp block and the fixed clamp block clamp the connecting rod, and the fixed clamp block is fixedly connected to the upper surface of the mounting cover.

[0008] As a preferred embodiment of the utility model, a fixed block is provided on one side of the movable clamping block, the fixed block is fixedly connected to the mounting cover, a screw rod passes through the internal thread of the fixed block, and one end of the screw rod is rotatably connected to the movable clamping block.

[0009] As a preferred embodiment of the utility model, the spring is sleeved on the telescopic rod body, the spring and two ends of the telescopic rod are respectively fixedly connected to two connecting blocks, and spherical heads are provided on the two connecting blocks.

[0010] As a preferred embodiment of the utility model, the two spherical heads are movably mounted in two spherical sockets respectively, and the two spherical sockets are fixedly mounted on the inner wall of the mounting cover top and the upper surface of the lamp holder respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model arranges an adjusting block with an inclined bottom so that the bottom of the adjusting block abuts against the lamp holder, and drives the adjusting block to rotate synchronously by rotating the connecting rod, thereby changing the inclination angle of the lamp holder and realizing the adjustment of the illumination position.

[0013] The utility model can meet different lighting requirements and is suitable for use in different scenes by adjusting the downward movement and rotation of the block.

[0014] The utility model can play a connecting role between the lamp holder and the mounting cover by arranging a plurality of springs and telescopic rods, and can shrink or stretch correspondingly during the adjustment process to ensure the contact between the lamp holder and the adjustment block, thereby improving the flexibility of the lamp holder adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;

[0018] Figure 4 For the utility model Figure 2 A magnified view of the structure at B in the middle;

[0019] Figure 5 For the utility model Figure 3 Enlarged view of the structure at point C in the middle.

[0020] In the figure: 1. mounting cover; 2. adjusting mechanism; 3. lamp holder; 4. lamp cover; 5. protective cover; 6. bulb; 21. connecting rod; 22. adjusting block; 23. telescopic rod; 24. spring; 25. knob; 26. fixed clamping block; 27. movable clamping block; 28. screw; 29. ​​fixed block; 210. spherical seat; 211. spherical head; 212. connecting block. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5 As shown, an adjustable chandelier provided by an embodiment of the utility model includes a lamp holder 3, a lampshade 4 and a bulb 6, the lampshade 4 is fixedly mounted on the bottom of the lamp holder 3, the bulb 6 is fixedly mounted on the lamp holder 3, a mounting cover 1 is fixedly mounted on the top of the lamp holder 3, an adjusting mechanism 2 is arranged in the mounting cover 1, the adjusting mechanism 2 includes a connecting rod 21, an adjusting block 22, a telescopic rod 23 and a spring 24, the bottom of the connecting rod 21 is fixedly connected to the adjusting block 22, the bottom of the adjusting block 22 is inclined and abuts against the lamp holder 3, and the upper and lower ends of the telescopic rod 23 and the spring 24 are respectively connected to the mounting cover 1 and the lamp holder 3.

[0024] Furthermore, a protective cover 5 is fixedly connected to the upper surface of the mounting cover 1, a connecting rod 21 movably passes through the mounting cover 1, a knob 25 is fixedly connected to the top of the connecting rod 21, and a fixed clamp 26 and a movable clamp 27 are respectively provided on both sides of the connecting rod 21 above the mounting cover 1, the movable clamp 27 and the fixed clamp 26 clamp the connecting rod 21, the fixed clamp 26 is fixedly connected to the upper surface of the mounting cover 1, a fixed block 29 is provided on one side of the movable clamp 27, the fixed block 29 is fixedly connected to the mounting cover 1, a screw 28 is passed through the internal thread of the fixed block 29, and one end of the screw 28 is rotatably connected to the movable clamp 27.

[0025] In the present application, one side of the protective cover 5 is open to facilitate the adjustment operation of the adjustment mechanism 2. The lamp holder 3 is connected to the mounting cover 1 bracket through several circumferentially arranged telescopic rods 23 and springs 24. The angle of the lamp holder 3 can be adjusted through the adjustment mechanism 2, thereby changing the irradiation position of the bulb 6.

[0026] During adjustment, the screw rod 28 is rotated, and the threaded cooperation between the screw rod 28 and the fixed block 29 makes the screw rod 28 move in the direction away from the fixed clamp block 26, and the screw rod 28 drives the movable clamp block 27 to move synchronously, so that the connecting rod 21 is loosened, and then the connecting rod 21 is rotated, and the adjusting block 22 is driven to rotate synchronously through the connecting rod 21, and the inclined setting of the bottom of the adjusting block 22 makes the upper surface of the lamp holder 3 fit with the bottom of the adjusting block 22, so that the lamp holder 3 is tilted, and the rotation of the adjusting block 22 changes the inclination angle of the lamp holder 3 to achieve the adjustment of the lighting position. After adjustment, the movable clamp block 27 is held to prevent it from rotating, and then the screw 28 is rotated in the reverse direction to drive the movable clamp block 27 to move in the reverse direction until it cooperates with the fixed clamp block 26 to press the connecting rod 21 tightly to prevent the adjusting block 22 from moving, thereby fixing the position of the lamp holder 3 and the bulb 6.

[0027] It should be noted that if the lamp holder 3 does not need to be tilted, the connecting rod 21 is pulled upward to move the connecting block 212 upward until it is out of contact with the lamp holder 3, so that the lamp holder 3 is level with the ground under the action of the springs 24 and the telescopic rod 23.

[0028] The greater the downward movement of the adjustment block 22, the greater the tilt of the lamp holder 3 when the adjustment block 22 is rotated, and vice versa. Through the downward movement and rotation of the adjustment block 22, different lighting needs can be met and the flexibility of the chandelier can be improved.

[0029] Furthermore, the spring 24 is sleeved on the rod body of the telescopic rod 23, and the two ends of the spring 24 and the telescopic rod 23 are respectively fixedly connected to the two connecting blocks 212, and the two connecting blocks 212 are each provided with a spherical head 211. The two spherical heads 211 are respectively movably installed in the two spherical seats 210, and the two spherical seats 210 are respectively fixedly installed on the top inner wall of the mounting cover 1 and the upper surface of the lamp holder 3.

[0030] In the present application, the spring 24, the telescopic rod 23, and the connecting blocks 212 at both ends, the spherical seat 210, and the spherical head 211 are a component, and several components are circumferentially arranged on the lamp holder 3 and the mounting cover 1, playing a connecting role between the lamp holder 3 and the mounting cover 1. When the adjustment block 22 presses the lamp holder 3 to tilt it, the springs 24 and the telescopic rod 23 in the several components contract or extend accordingly, and the spherical head 211 rotates accordingly in the spherical seat 210, thereby improving the flexibility of the lamp holder 3.

[0031] The working principle of this utility model:

[0032] When adjusting the illumination angle of the chandelier, rotate the screw 28, and through the threaded cooperation between the screw 28 and the fixed block 29, the screw 28 moves in the direction away from the fixed clamp block 26, and the screw 28 drives the movable clamp block 27 to move synchronously, so that the connecting rod 21 is loosened, and then the connecting rod 21 is rotated, and the adjusting block 22 is driven to rotate synchronously through the connecting rod 21, and through the inclined setting of the bottom of the adjusting block 22, the upper surface of the lamp holder 3 is fit with the bottom of the adjusting block 22, so that the lamp holder 3 is tilted, and the rotation of the adjusting block 22 changes the inclination angle of the lamp holder 3 to achieve the adjustment of the lighting position. After adjustment, hold the movable clamp block 27 to prevent it from rotating, and then rotate the screw 28 in the opposite direction to drive the movable clamp block 27 to move in the opposite direction until it cooperates with the fixed clamp block 26 to press the connecting rod 21 to prevent the adjusting block 22 from moving, thereby fixing the position of the lamp holder 3 and the bulb 6.

[0033] To sum up: this kind of adjustable chandelier, by setting an adjustment block 22 with an inclined bottom, the bottom of the adjustment block 22 is against the lamp holder 3, and the adjustment block 22 is driven to rotate synchronously by rotating the connecting rod 21, so that the inclination angle of the lamp holder 3 changes, and the lighting position is adjusted. Through the downward movement and rotation of the adjustment block 22, different lighting needs can be met and it is suitable for use in different scenes. By setting a plurality of springs 24 and telescopic rods 23, it can play a connecting role between the lamp holder 3 and the mounting cover 1, and during the adjustment process, it can shrink or stretch accordingly to ensure the contact between the lamp holder 3 and the adjustment block 22, thereby improving the flexibility of adjustment of the lamp holder 3.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable chandelier, comprising a lamp holder (3), a lampshade (4) and a light bulb (6), characterized in that: The lampshade (4) is fixedly mounted on the bottom of the lamp holder (3); the light bulb (6) is fixedly mounted on the lamp holder (3); a mounting cover (1) is fixedly mounted on the top of the lamp holder (3); an adjustment mechanism (2) is arranged inside the mounting cover (1); the adjustment mechanism (2) comprises a connecting rod (21), an adjustment block (22), a telescopic rod (23) and a spring (24); the bottom of the connecting rod (21) is fixedly connected to the adjustment block (22); the bottom of the adjustment block (22) is inclined and abuts against the lamp holder (3); the upper and lower ends of the telescopic rod (23) and the spring (24) are respectively connected to the mounting cover (1) and the lamp holder (3).

2. An adjustable chandelier as claimed in claim 1, characterized in that: The upper surface of the mounting cover (1) is fixedly connected to a protective cover (5); the connecting rod (21) movably penetrates the mounting cover (1); and the top end of the connecting rod (21) is fixedly connected to a knob (25).

3. An adjustable chandelier as claimed in claim 1, characterized in that: A fixed clamp block (26) and a movable clamp block (27) are respectively provided on both sides of the connecting rod (21) located above the mounting cover (1); the movable clamp block (27) and the fixed clamp block (26) clamp the connecting rod (21); and the fixed clamp block (26) is fixedly connected to the upper surface of the mounting cover (1).

4. An adjustable chandelier as claimed in claim 3, characterized in that: A fixed block (29) is provided on one side of the movable clamping block (27), the fixed block (29) is fixedly connected to the mounting cover (1), a screw rod (28) penetrates through the internal thread of the fixed block (29), and one end of the screw rod (28) is rotatably connected to the movable clamping block (27).

5. The adjustable chandelier according to claim 1, characterized in that: The spring (24) is sleeved on the body of the telescopic rod (23); the two ends of the spring (24) and the telescopic rod (23) are respectively fixedly connected to two connecting blocks (212); and the two connecting blocks (212) are both provided with a spherical head (211).

6. An adjustable chandelier as claimed in claim 5, characterized in that: The two spherical heads (211) are movably mounted in two spherical seats (210), respectively, and the two spherical seats (210) are fixedly mounted on the top inner wall of the mounting cover (1) and the upper surface of the lamp holder (3), respectively.

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