Adjustable three-head ceiling lamp

Abstract

The utility model provides an adjustable three-head ceiling lamp, and belongs to the technical field of ceiling lamps. A first supporting pipe is arranged below the top seat; the first end of the first supporting tube is provided with a first lampshade, and the second end is bent downwards and extends. A rotatable second supporting pipe is arranged below the first supporting pipe; a second lampshade is arranged at the first end of the second supporting tube; the three-head ceiling lamp comprises the first lamp head arranged at the first end of the first supporting pipe and the two lamp heads arranged at the second end of the first supporting pipe through the second supporting pipe, the three-head ceiling lamp is formed, and the three-head ceiling lamp is simple in structure, attractive in appearance and convenient to assemble. The second supporting pipe is connected with the first supporting pipe through the connecting assembly and can rotate relative to the first supporting pipe, the second supporting pipe can be rotated according to requirements in the using process, the positions of the two lamp caps are changed, and the three-cap ceiling lamp is made to be in different forms so as to adapt to different using environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hanging lamp technical field, concretely relates to adjustable three head hanging lamp. BACKGROUND

[0002] In the field of modern home decoration and indoor lighting, the hanging lamp becomes the first choice of lamp type for many consumers to create space atmosphere because of its unique design and excellent lighting effect. As a common style in the family of hanging lamps, the three head hanging lamp is widely used in living room, dining room and other spaces because it can provide multi-angle and more sufficient lighting and has rich level on the modeling design. The relative positions between the three lamp heads of the existing three head hanging lamp are usually fixed when the product is out of the factory, lack of adjustability, the fixed position lamp head cannot be adaptively adjusted according to the new environment, causing the waste of lighting resources or poor lighting effect. Because the lamp head position is not adjustable, when cleaning and maintaining the three head hanging lamp, the user is difficult to fully contact the surface of each lamp head, which increases the cleaning difficulty and affects the lighting effect and service life of the lamp for a long time. Therefore, the utility model provides a kind of adjustable three head hanging lamp. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of adjustable three head hanging lamp.

[0004] To solve the above technical problem, the utility model aims at realizing as follows:

[0005] A kind of adjustable three head hanging lamp, comprising: top seat;The first support pipe is arranged below the top seat;The first support pipe middle part is connected with the top seat by connecting line, and its first end is provided with first lamp shade, and second end is bent down and extends;LED lamp is arranged in the first lamp shade;

[0006] Second support pipe is arranged below the first support pipe;The second support pipe middle part is connected with the second end end of the first support pipe by connecting assembly, and its first end is provided with second lamp shade, and second end is bent down and extends;Third lamp shade is arranged in the second end end of the second support pipe;LED lamp is arranged in the second lamp shade and the third lamp shade;

[0007] The connecting assembly comprises a connecting pipe; the outer diameter of the connecting pipe is equal to the inner diameter of the first supporting pipe and the inner diameter of the second supporting pipe, and circular grooves are formed in the upper and lower portions of the connecting pipe; a first screw hole is formed in the downwardly extending segment of the first supporting pipe; a first set screw is fitted in the first screw hole; the first set screw is screwed into the circular groove in the upper portion of the connecting pipe, thereby connecting the connecting pipe and the first supporting pipe; an upwardly extending connecting segment is arranged in the middle portion of the second supporting pipe; a second screw hole is formed in the connecting segment; a second set screw is fitted in the second screw hole; the second set screw is screwed into the circular groove in the lower portion of the connecting pipe, thereby connecting the connecting pipe and the second supporting pipe.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme, a connecting segment is arranged in the middle portion of the first supporting pipe and extends upwardly; an extension pipe with the same diameter as the connecting segment is threadedly connected to the connecting segment; a sealing pipe is threadedly connected to the top of the extension pipe; a third screw hole is formed in the side of the sealing pipe; and a third screw is fitted in the third screw hole.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the connecting segment is threadedly connected to the extension pipe through a hollow dental pipe; external threads are formed in the outer wall of the hollow dental pipe and are threadedly connected to the inside of the connecting segment and the extension pipe.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, a ring-shaped protrusion is arranged in the middle portion of the connecting pipe; the outer diameter of the ring-shaped protrusion is the same as the outer diameter of the first supporting pipe and the outer diameter of the second supporting pipe.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the top base is in a cylindrical structure, is hollow inside, and is fixedly connected to the ceiling through the connecting base.

[0012] The utility model discloses a three -head ceiling lamp, which comprises a first supporting pipe, a second supporting pipe and a connecting assembly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model.

[0014] Figure 2 It is a front view of the utility model.

[0015] Figure 3 As Figure 2 A place of explosion schematic diagram.

[0016] Figure 4 As Figure 2 B place of explosion schematic diagram.

[0017] Figure 5 As Figure 2 C place of explosion schematic diagram.

[0018] Figure 6 As the top seat and its internal structure explosion schematic diagram of the utility model.

[0019] In the drawing: 1, top seat; 2, first support pipe; 3, connecting line; 4, second support pipe; 5, second lampshade; 6, third lampshade; 7, connecting pipe; 8, circular groove; 9, first screw hole; 10, first set screw; 11, second screw hole; 12, second set screw; 13, extension pipe; 14, sealing pipe; 15, third screw hole; 16, hollow tooth pipe; 17, annular protrusion; 18, connecting seat; 19, first lampshade; 20, third screw. DETAILED DESCRIPTION

[0020] The utility model is further described below in combination with the drawings and specific embodiments.

[0021] As Figure 1 And Figure 2 As shown in a kind of adjustable three-head ceiling lamp, comprising: top seat 1, top seat 1 is fixed on indoor ceiling.The first support pipe 2 is hung below top seat 1, and the first support pipe 2 middle part is connected with top seat 1 by connecting line 3, and its first end is provided with first lampshade 19, and second end is bent downward and extends.The second support pipe 4 is arranged below the first support pipe 2, and the second support pipe 4 middle part is connected with the second end end of the first support pipe 2 by connecting assembly, and its first end is provided with second lampshade 5, and second end is bent downward and extends, and the second end end of the second support pipe 4 is provided with third lampshade 6.Preferably, the first support pipe 2 and the second support pipe 4 are both L-shaped pipe, and balance is kept at both ends of the first support pipe 2 and the second support pipe 4 by lever principle.

[0022] First lampshade 19, second lampshade 5 and third lampshade 6 are all spherical, and are all provided with LED lamp inside.LED lamp is connected with the electric wire in two support pipes, and the electric wire extends to top seat 1 and is connected with external electric wire, to realize the power supply of LED lamp.

[0023] As Figure 5 As shown in connecting assembly, connecting pipe 7 outer diameter is equal to the inner diameter of the first support pipe 2 and the inner diameter of the second support pipe 4, and circular groove 8 is formed in the upper portion and lower portion of connecting pipe 7.When the first support pipe 2 and the second support pipe 4 are connected, connecting pipe 7 is located inside two support pipes 2.

[0024] The first support pipe 2 is provided with a first screw hole 9 on the downward extending section, and a first set screw 10 is fitted in the first screw hole 9. The first set screw 10 is screwed into a circular groove 8 on the upper part of the connecting pipe 7, thereby connecting the connecting pipe 7 with the first support pipe 2. The second support pipe 4 is provided with an upward extending connecting section in the middle, and a second screw hole 11 is provided on the connecting section, and a second set screw 12 is fitted in the second screw hole 11. The second set screw 12 is screwed into the circular groove 8 on the lower part of the connecting pipe 7, thereby connecting the connecting pipe 7 with the second support pipe 4. The first set screw 10 and the second set screw 12 are clamped into the upper and lower circular grooves 8, thereby fixedly connecting the two support pipes with the connecting pipe 7. Meanwhile, the two set screws can be moved in the circular groove 8, so that the two support pipes can rotate relative to the connecting pipe 7, thereby adjusting the relative positions of the three lamp holders. The connecting pipe 7 is provided with a ring-shaped protrusion 17 in the middle, and the outer diameter of the ring-shaped protrusion 17 is the same as the outer diameters of the first support pipe 2 and the second support pipe 4, thereby limiting the rotation.

[0025] In addition, in order to improve the structural stability, the first support pipe 2 is provided with an upward extending connecting section in the middle. As shown in Figure 3 and Figure 4 , a extending pipe 13 with the same diameter is threadedly connected on the connecting section. A sealing pipe 14 is threadedly connected on the top of the extending pipe 13, and a third screw hole 15 is provided on the side of the sealing pipe 14, and a third screw 20 is fitted in the third screw hole 15. The third screw 20 can be screwed inward to press the electric wire, thereby improving the connection stability. Preferably, the connecting section is threadedly connected with the extending pipe 13 through a hollow dental pipe 16, and the outer wall of the hollow dental pipe 16 is provided with external threads, which are threadedly connected in the connecting section and the extending pipe 13. The inner walls of the connecting section and the extending pipe 13 are both provided with internal threads, which are matched with the external threads on the outer wall of the hollow dental pipe 16.

[0026] As shown in Figure 6 , the top base 1 is in a cylindrical structure, and is hollow inside, and is fixedly connected with the ceiling through a connecting base 18. Specifically, the connecting base 18 is in a V-shaped structure, and is fixedly connected with the ceiling through screws on the top, and screw holes are provided on the two arms to be matched with bolts to achieve the fixed connection with the top base 1. The top base 1 is provided with a structure for fixing the electric wire inside, thereby improving the stability of the connection of the ceiling lamp.

[0027] The above describes the preferred embodiments of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor based on the conception of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment based on the existing technology according to the conception of the present application shall be within the protection scope defined by the claims.

Claims

1. An adjustable three head pendant light, characterized in that, The utility model relates to a kind of multi-functional lamp, including: Top seat (1) is provided with first support pipe (2) below the top seat (1);First end is provided with first lampshade (19) in the middle part of first support pipe (2) through connecting line (3) with top seat (1) connection, second end is bent and extends downward;LED lamp is provided in first lampshade (19). Second support pipe (4) is provided below first support pipe (2);Second end end of second support pipe (4) is connected with the first end of first support pipe (2) through connecting assembly, and second end is bent and extends downward;Third lampshade (6) is provided in the second end end of second support pipe (4);Second lampshade (5) and third lampshade (6) are provided with LED lamp in both. Connecting assembly includes connecting pipe (7);The outer diameter of connecting pipe (7) is equal to the inner diameter of first support pipe (2) and the inner diameter of second support pipe (4), and circular groove (8) is formed in the upper and lower parts of connecting pipe (7);First screw hole (9) is formed in the segment of first support pipe (2) extending downward;First screw hole (9) can be matched with first set screw (10);First set screw (10) can be screwed into circular groove (8) in the upper part of connecting pipe (7), to realize the connection of connecting pipe (7) and first support pipe (2);Second support pipe (4) is provided with the connecting segment extending upward in the middle part;Second screw hole (11) is formed in the connecting segment;Second screw hole (11) can be matched with second set screw (12);Second set screw (12) can be screwed into circular groove (8) in the lower part of connecting pipe (7), to realize the connection of connecting pipe (7) and second support pipe (4).

2. An adjustable triple head pendant light according to claim 1, wherein, The middle part of first support pipe (2) is provided with the connecting segment extending upward;The connecting segment is threadedly connected with the extension pipe (13) with the same diameter;The top of extension pipe (13) is threadedly connected with sealing pipe (14);Third screw hole (15) is formed in the side of sealing pipe (14);Third screw (20) is matched in third screw hole (15).

3. An adjustable triple head pendant light according to claim 2, wherein, The connecting segment is threadedly connected with the extension pipe (13) through hollow tooth pipe (16);Outer thread is formed in the outer wall of hollow tooth pipe (16), and is threadedly connected inside the connecting segment and the extension pipe (13).

4. An adjustable triple head pendant light according to claim 1, wherein, The middle part of connecting pipe (7) is provided with annular protrusion (17);The outer diameter of annular protrusion (17) is same with the outer diameter of first support pipe (2) and the outer diameter of second support pipe (4).

5. An adjustable triple head pendant light according to claim 1, wherein, The top seat (1) is in cylindrical structure, hollow inside, and is fixedly connected with ceiling through connecting seat (18).

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