Ceiling lamp for lobby decoration

Abstract

The utility model relates to the technical field of ceiling lamps, in particular to a ceiling lamp for lobby decoration, which comprises a ceiling lamp body, the ceiling lamp body comprises a middle vertically-arranged mounting rod, and the upper end of the mounting rod is provided with a mounting and fixing structure used for being mounted and fixed on a lobby ceiling; the ceiling lamp body further comprises a mounting frame which is arranged at the lower end of the mounting rod in a sleeving mode and is integrally of a polygonal cylindrical structure design, a plurality of vertical fixing strips are fixed to the inner side face of the mounting frame at intervals in the inner contour direction, and first lamp bodies are connected to the positions, corresponding to the fixing strips, of the outer side of the mounting frame. The center position between any two fixing strips on the outer side face of the mounting frame is bent towards the center of the mounting frame to form a triangular design. The LED lamp has the advantages of being simpler and more reasonable in structural design, more convenient to disassemble and assemble, capable of reducing installation difficulty of the lamp and more convenient to adjust after being installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceiling lamp technical field, especially a kind of ceiling lamp for lobby decoration. BACKGROUND

[0002] Ceiling lamp for lobby decoration is usually used to install in hotel lobby to play the lamp of decoration and illumination.

[0003] However, the existing structure of the ceiling lamp for lobby decoration has the following shortcomings: 1. The various parts of the lamp are not convenient to disassemble and assemble, which makes it difficult to install the completed lamp, 2. After the lamp is installed, it is not convenient to adjust the components of the lamp.

[0004] Therefore, how to provide a ceiling lamp for lobby decoration with a more simple and reasonable structure design, which can be more conveniently disassembled and assembled to reduce the difficulty of lamp installation and be more conveniently adjusted after installation, has become a technical problem to be solved by the technical personnel in the field. INVENTION CONTENTS

[0005] In view of the above defects of the prior art, the technical problem to be solved by the utility model is how to provide a ceiling lamp for lobby decoration with a more simple and reasonable structure design, which can be more conveniently disassembled and assembled to reduce the difficulty of lamp installation and be more conveniently adjusted after installation.

[0006] To achieve the above-mentioned purpose, the utility model provides a ceiling lamp for lobby decoration, which comprises a ceiling lamp body, the ceiling lamp body comprises a mounting rod arranged vertically in the middle, the upper end of the mounting rod is provided with a mounting and fixing structure and is used for mounting and fixing on the ceiling of the lobby, the ceiling lamp body further comprises a mounting frame which is sleeved on the lower end of the mounting rod and has a whole polygonal cylindrical structure design, a plurality of vertical fixing strips are fixed on the inner side of the mounting frame and are spaced along the inner contour direction, a first lamp body is connected to the outer side of the mounting frame and corresponds to the fixing strips, the central positions between any two fixing strips on the outer side of the mounting frame are respectively bent towards the center of the mounting frame to form a triangular design, and an inclined hanging chain is connected to the upper end of each fixing strip and is arranged towards the upper side of the inner side, a mounting box is arranged on the mounting rod and corresponds to the upper end of the hanging chain, characterized in that the mounting box has a mounting section with a smaller lower end diameter and a larger upper end diameter, mounting holes are arranged on the mounting section and correspond to the upper end of the hanging chain, an adjusting rod is connected to the upper end of the hanging chain, the adjusting rod is respectively inserted into the mounting hole, an adjusting nut is arranged on the lower end of the adjusting rod, a limiting nut is arranged on the upper end of the adjusting rod in the mounting box, a spiral spring is further sleeved on the adjusting rod, and the upper and lower ends of the spiral spring are respectively abutted and supported on the limiting nut and the inner circumferential surface of the mounting box.

[0007] In this way, in the structure described above, during installation, the length of the adjustment rod can be lengthened by adjusting the nut, so that the length of the entire hanging chain is changed, the position of the lower mounting frame is adjusted, and the first lamp body mounted on the mounting frame is kept at the same height.

[0008] Further, the mounting frame has a regular nonagon structure.

[0009] As an optimization, the first lamp body includes a first lamp shell arranged outside the fixed strip; two vertically spaced connecting pieces are arranged on the fixed strip, the inner ends of the connecting pieces are fixed to the fixed strip, the outer ends of the connecting pieces are arranged on the first lamp shell, and a first lamp bead is arranged in the first lamp body shell.

[0010] In this way, the structure of the first lamp body is more simple and reasonable, and the first lamp body is more convenient to install one by one.

[0011] Further, the connecting piece has a circular tube structure, and an assembly screw is arranged on the fixed strip corresponding to each connecting piece, the assembly screw passes through the relief hole on the fixed strip and extends into the first lamp shell through the connecting piece, a support strip having a U-shaped structure is arranged inside the first lamp shell, the two ends of the support strip are respectively bent to form a bending part, the assembly screw passes through the insertion hole of the bending part, a fixed nut is arranged at the inner end of the assembly screw, a horizontal support rod is arranged at the middle position of the support strip, and a pair of first lamp beads are arranged at the distal end of the support rod in a downward vertical direction and an upward vertical direction.

[0012] In this way, the connection between the first lamp body and the fixed strip is more stable and reliable.

[0013] As an optimization, the mounting box includes a box body having a circular box body structure and an open upper end, and a through hole is arranged on the inner bottom surface of the box body for the installation rod to pass through; the mounting box further includes a box cover plate arranged at the open end of the box body, a connecting structure is arranged between the box cover plate and the box body to connect them together, a through hole is arranged on the box cover plate for the installation rod to pass through; and a second lamp body is arranged above the box cover plate.

[0014] In this way, the structure of the mounting box is more simple and reasonable, and the mounting box is more convenient to install on the installation rod.

[0015] As an optimization, a first locking nut is arranged on the lower end surface of the box body on the installation rod, a second locking nut is arranged at the inner position of the box body on the installation rod, and the first locking nut and the second locking nut are respectively supported on the lower surface and the inner bottom surface of the box body to limit the position of the box body on the installation rod; a third locking nut is arranged above the box cover plate on the installation rod.

[0016] In this way, the box body and the box cover plate are more convenient to install and position.

[0017] As an optimization, the box body is provided with a horizontal inwardly extending protruding edge on the inner wall of the open end, and the box cover plate is arranged on the protruding edge, and a plurality of fixing screws are arranged on the box cover plate corresponding to the protruding edge, and the fixing screws are threadedly connected to the protruding edge.

[0018] In this way, the connection between the box body and the box cover plate is more reliable.

[0019] As an optimization, the second lamp body includes a plurality of second bulbs arranged on the box cover plate through mounting columns, and a second lampshade of a spherical overall structure is arranged on the box cover plate in a reverse manner.

[0020] In this way, the structure of the second lamp body is more simple and reasonable, and the second lamp body is more convenient to disassemble and maintain.

[0021] As an optimization, a third lamp body is arranged at the lower end of the mounting rod, and a decorative shell is arranged above the third lamp body on the mounting rod.

[0022] In this way, by designing the third lamp body, the entire lamp is more reasonable in design, and the decoration and lighting effects are better.

[0023] As an optimization, the mounting and fixing structure includes a mounting disc fixedly connected to the upper end of the mounting rod, and a plurality of expansion screws are arranged on the mounting disc in a uniform distribution along the circumferential direction.

[0024] In this way, the mounting and fixing structure is more simple and reasonable, and more convenient to construct and install.

[0025] In summary, in the above-mentioned lamp structure, the combination of the adjusting rod, the adjusting nut, the limiting nut and the spiral spring makes it more convenient to adjust the angular position of the lower mounting frame, and when the entire lamp is installed, the mounting rod can be installed first, and then the remaining components can be assembled on the mounting rod. Due to the convenient disassembly and assembly of the lamp parts, the installation of the entire lamp is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic view of a lobby decorative ceiling lamp in the embodiment of the utility model.

[0027] Figure 2 is Figure 1 a top view schematic view.

[0028] Figure 3 is Figure 1 a local enlarged schematic view of position A in

[0029] Figure 4 is Figure 1 a local enlarged view of the B position in DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and examples. It should be noted that in the description of the utility model, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular way, and therefore cannot be understood as limiting the utility model. The terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] As Figures 1 to 4 shown in the figure, a chandelier for lobby decoration comprises a chandelier body, the chandelier body comprises a mounting rod 1 arranged vertically in the middle, the upper end of the mounting rod is provided with a mounting and fixing structure and is used for mounting and fixing on the lobby ceiling; the chandelier body further comprises a mounting frame 2 which is sleeved on the lower end of the mounting rod and is designed as a whole in a polygonal cylindrical structure, a plurality of vertical fixing strips 3 are fixed on the inner side of the mounting frame and are spaced apart along the inner contour direction, a first lamp body 4 is connected on the outer side of the mounting frame and corresponds to each fixing strip; the central position between any two fixing strips on the outer side of the mounting frame is bent towards the center of the mounting frame and designed as a triangle; and an inclined hanging chain 5 which is arranged towards the upper side of the inner side is connected on the upper end of each fixing strip, a mounting box 6 is arranged on the mounting rod and corresponds to the upper end of the hanging chain; the mounting box has a mounting section 7 with a smaller diameter at the lower end and a larger diameter at the upper end, a mounting hole is arranged on the mounting section and corresponds to the upper end of each hanging chain, an adjusting rod 8 is connected on the upper end of the hanging chain, the adjusting rod corresponds to each other and extends into the mounting hole, an adjusting nut 9 is arranged on the lower end of the adjusting rod, a limiting nut 10 is arranged on the upper end of the adjusting rod in the mounting box, and a spiral spring 11 is further sleeved on the adjusting rod and makes the upper and lower ends of the spiral spring abut against and support on the limiting nut and the inner circumferential surface of the mounting box.

[0032] In this way, in the above structure, during installation, the adjusting nut can be operated to compress the spiral spring, so that the length of the adjusting rod extending out becomes longer, so that the length of the whole hanging chain changes, the position of the lower mounting frame is adjusted, and the first lamp body mounted on the mounting frame is better kept at the same height.

[0033] Further, the mounting frame is designed as a whole in a regular nonagon structure.

[0034] In the specific embodiment, the first lamp body comprises a first lamp shell 12 arranged correspondingly outside the fixing strip; two vertically spaced connecting pieces 13 are arranged on the fixing strip, the inner end of the connecting piece is connected to the fixing strip, the outer end of the connecting piece is arranged on the first lamp shell, and a first lamp bead 14 is arranged in the first lamp body shell.

[0035] In this way, the structure design of the first lamp body is more simple and reasonable, and it is more convenient to install the first lamp body one by one.

[0036] Further, the connecting piece is designed in a circular tube structure, and each connecting piece on the fixing strip is provided with an assembly screw 15, and the assembly screw is arranged to pass through the clearance hole on the fixing strip and extend into the first lamp shell through the connecting piece. A support strip 16 with an overall U-shaped structure is arranged inside the first lamp shell, the two ends of the support strip are respectively bent to form a bent portion, the assembly screw is arranged to pass into the insertion hole of the bent portion, a fixing nut 17 is arranged at the inner end of the assembly screw, a horizontal support rod 18 is arranged at the middle position of the support strip, and a pair of first lamp beads are arranged at the distal end of the support rod.

[0037] In this way, the connection between the first lamp body and the fixing strip is more stable and reliable.

[0038] In the specific embodiment, the mounting box comprises a box body 19 with an overall circular box body structure and an open upper end, and a through hole is arranged on the inner bottom surface of the box body for the mounting rod to pass through; the mounting box further comprises a box cover plate 20 arranged on the open end of the box body, and a connecting structure is arranged between the box cover plate and the box body to connect them together, and a through hole is arranged on the box cover plate for the mounting rod to pass through; the second lamp body is arranged above the box cover plate.

[0039] In this way, the structure design of the mounting box is more simple and reasonable, and it is more convenient to install it on the mounting rod.

[0040] In the specific embodiment, a first locking nut 21 is arranged on the lower end surface of the box body on the mounting rod, a second locking nut 22 is arranged at the inner position of the box body on the mounting rod, and the first locking nut and the second locking nut are respectively supported on the lower surface and the inner bottom surface of the box body to limit the position of the box body on the mounting rod; a third locking nut 23 is arranged above the box cover plate on the mounting rod.

[0041] In this way, it is more convenient to install and position the box body and the box cover plate. It is also convenient to disassemble and assemble.

[0042] In the embodiment, the inner circumferential wall of the open end of the box body is provided with a horizontal flange 24 extending inward, and the box cover plate is arranged on the flange, and a plurality of fixing screws are arranged on the box cover plate corresponding to the flange, and the fixing screws are threadedly connected to the flange.

[0043] In this way, the connection between the box body and the box cover plate is more reliable.

[0044] In the embodiment, the second lamp body includes a plurality of second bulbs 25 arranged on the box cover plate through mounting columns, and a second lampshade 26 in a spherical structure and arranged on the box cover plate in a reverse manner.

[0045] In this way, the structure of the second lamp body is more simple and reasonable, and the second lamp body is more convenient to disassemble and maintain.

[0046] In the embodiment, a third lamp body 27 is arranged at the lower end of the mounting rod, and a decorative shell 28 is arranged above the third lamp body on the mounting rod.

[0047] In this way, the third lamp body is designed, so that the whole lamp is more reasonable in design, and the decoration and lighting effects are better.

[0048] In the embodiment, the mounting and fixing structure includes a mounting disc 29 fixedly connected to the upper end of the mounting rod, and a plurality of expansion screws are arranged on the mounting disc in a uniform distribution along the circumferential direction.

[0049] In this way, the mounting and fixing structure is more simple and reasonable, and is more convenient to construct and install.

[0050] In summary, in the above lamp structure, the combination of the adjusting rod, the adjusting nut, the limiting nut and the spiral spring makes it more convenient to adjust the angular position of the lower mounting frame, and the whole lamp can be installed by first installing the mounting rod and then assembling the remaining components on the mounting rod. Due to the convenient disassembly and assembly of the lamp parts, the installation of the whole lamp is facilitated.

[0051] The preferred embodiments of the utility model are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the utility model. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the utility model shall be within the protection scope determined by the claims.

Claims

1. A chandelier for lobby decoration, comprising a chandelier body, the chandelier body comprising a middle and vertically arranged mounting rod, the upper end of the mounting rod being provided with a mounting fixing structure; the chandelier body further comprising a mounting frame which is sleeved on the lower end of the mounting rod and is designed as a polygonal cylindrical structure as a whole, a plurality of vertical fixing strips being fixed on the inner side of the mounting frame and spaced along the inner contour direction, a first lamp body being connected and arranged on the outer side of the mounting frame and corresponding to each fixing strip; the central position between any two fixing strips on the outer side of the mounting frame is bent towards the center of the mounting frame and designed as a triangle; and the upper end of each corresponding fixing strip is connected with a hanging chain which is arranged obliquely towards the upper inner side; a mounting box is arranged on the mounting rod and corresponding to the upper end of the hanging chain; characterized in that The mounting box has a mounting section with a smaller diameter at the lower end and a larger diameter at the upper end, mounting holes are arranged on the mounting section corresponding to the upper end of the lifting chain, an adjusting rod is connected to the upper end of the lifting chain, the adjusting rod is inserted into the mounting hole corresponding to the adjusting rod, an adjusting nut is arranged at the lower end of the adjusting rod, a limiting nut is arranged at the upper end of the adjusting rod in the mounting box, a spiral spring is arranged on the adjusting rod, and the upper and lower ends of the spiral spring are respectively abutted and supported on the limiting nut and the inner wall of the mounting box.

2. A ceiling luminaire for lobby decoration as claimed in claim 1, wherein: The first lamp body includes a first lamp shell arranged corresponding to the outer side of the fixed strip; two vertically arranged connecting pieces are arranged on the fixed strip, the inner end of the connecting piece is connected and fixed to the fixed strip, the outer end of the connecting piece is arranged on the first lamp shell, and a first lamp bead is arranged in the first lamp body shell.

3. A ceiling luminaire for lobby decoration as claimed in claim 1, wherein: The mounting box includes a box body with a circular overall structure and an open upper end, a through hole is arranged on the inner bottom surface of the box body for the mounting rod to pass through; the mounting box also includes a box cover plate arranged at the open end of the box body, a connecting structure is arranged between the box cover plate and the box body to connect them together, a through hole is arranged on the box cover plate for the mounting rod to pass through; a second lamp body is arranged above the box cover plate.

4. A ceiling luminaire for lobby decoration as claimed in claim 3, wherein: A first locking nut is arranged on the lower end surface of the box body on the mounting rod, a second locking nut is arranged inside the box body on the mounting rod, and the first locking nut and the second locking nut are respectively abutted and supported on the lower surface and the inner bottom surface of the box body to limit the position of the box body on the mounting rod; a third locking nut is arranged above the box cover plate on the mounting rod.

5. A ceiling luminaire for lobby decoration as claimed in claim 3, wherein: The inner circumferential wall of the open end of the box body has a horizontal flange extending inward, the box cover plate is arranged on the flange, a plurality of fixing screws are arranged on the box cover plate corresponding to the flange, and the fixing screws are threadedly connected to the flange.

6. A ceiling luminaire for lobby decoration as defined in claim 3, wherein: The second lamp body includes a plurality of second lamp bulbs arranged on the box cover plate through mounting columns, and a second lamp shade with a spherical overall structure and arranged in a reverse manner on the box cover plate.

7. A ceiling luminaire for lobby decoration as defined in claim 3, wherein: A third lamp body is arranged at the lower end of the mounting rod; a decorative shell is arranged above the third lamp body on the mounting rod.

8. A ceiling luminaire for lobby decoration as defined in claim 1, wherein: The mounting and fixing structure includes a mounting disc connected and fixed to the upper end of the mounting rod, and a plurality of expansion screws are uniformly distributed in the circumferential direction on the mounting disc.

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