Indoor decoration suspended ceiling lighting structure

Abstract

The utility model relates to the technical field of lighting equipment, in particular to an indoor decoration ceiling lighting structure which comprises a base plate, a positioning plate, a lighting lamp and a plug-in assembly, the base plate is used for being fixed to a wall top, the lighting lamp is arranged on the positioning plate, the plug-in assembly is used for fixing the positioning plate to the base plate, and the plug-in assembly comprises an inner pipe arranged on the base plate; an outer pipe is arranged on the positioning plate, the inner pipe is used for being matched with the outer pipe in an inserted mode, a fixing piece and a conductive piece are arranged between the outer pipe and the inner pipe, the fixing piece is used for fixing the outer pipe to the inner pipe, and the conductive piece is used for supplying power to the illuminating lamp. The method has the effect of improving the installation efficiency of installation personnel.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of lighting devices, in particular to an indoor decoration ceiling lighting structure. BACKGROUND

[0002] The ceiling lighting lamp refers to a lamp installed on a ceiling and mainly used for indoor lighting. The ceiling lighting lamp can be perfectly combined with the ceiling, the soft and uniform light is created through the reflection of the light, the dazzling feeling caused by the direct light is avoided, and the lighting effect of the whole space is more comfortable and pleasant.

[0003] The installation of the traditional surface-mounted LED panel lamp usually needs to be provided with an installation support, the installation support is fixed on the wall before installation, and then the panel lamp body is installed on the installation support.

[0004] In the process of installing the panel lamp body on the installation support, the installer usually needs to screw and align, and since the panel lamp body blocks the bolts on the installation support, the installer is more difficult to screw and align in the process, and finally the installation time is long, and there is a deficiency. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the problem that the installation and fixation of the traditional panel lamp body is time-consuming, the application provides an indoor decoration ceiling lighting structure.

[0006] The indoor decoration ceiling lighting structure provided by the application adopts the following technical scheme:

[0007] An indoor decoration ceiling lighting structure, comprising a base plate, a positioning plate, a lighting lamp and a plug-in assembly, the base plate is used for being fixed on the ceiling of a wall, the lighting lamp is arranged on the positioning plate, the plug-in assembly is used for fixing the positioning plate on the base plate, the plug-in assembly comprises an inner tube arranged on the base plate, an outer tube is arranged on the positioning plate, the inner tube is used for being plugged and matched with the outer tube, a fixing member and a conductive member are arranged between the outer tube and the inner tube, the fixing member is used for fixing the outer tube on the inner tube, and the conductive member is used for supplying power to the lighting lamp.

[0008] By adopting the above technical scheme, the installer first fixes the base plate on the concrete of the ceiling of the wall, then installs the positioning plate on the base plate through the plug-in matching relationship of the outer tube and the inner tube, and then fixes the outer tube and the inner tube through the fixing member, so as to realize the function of fixing the lighting lamp on the ceiling of the wall, and the conductive member supplies power to the lighting lamp. In this process, the installer does not need to screw and align, so as to improve the installation efficiency of the installer.

[0009] Optionally, the fixing member comprises a base pipe arranged on the positioning plate coaxially with the outer pipe, a branch pipe is coaxially arranged on the base pipe, a anti-off conical ring is coaxially arranged on one end of the branch pipe away from the base pipe, an outer diameter of the anti-off conical ring gradually decreases along a direction from the base pipe to the branch pipe, an elastic sheet is arranged on the base plate, an anti-off block is arranged on the elastic sheet, the anti-off block is used for abutting against one side of the anti-off conical ring facing the base pipe, a guide inclined surface is arranged on the anti-off block, and the guide inclined surface is used for slidingly matching with a conical surface of the anti-off conical ring.

[0010] By adopting the technical scheme, when the base plate is fixed, the guide inclined surface on the anti-off block abuts against the conical surface of the anti-off conical ring in the process that the installation personnel sleeves the outer pipe on the inner pipe, the guide inclined surface on the anti-off block relatively slides with the conical surface on the anti-off conical ring, the elastic sheet is deformed, the guide inclined surface on the anti-off block gradually separates from the edge of the maximum outer diameter of the anti-off conical ring, the elastic sheet restores the deformation, and the anti-off block abuts against the bottom of the anti-off conical ring, so that the positioning plate is fixed on the base plate. The process is quick, convenient and simple, and the installation efficiency of the installation personnel is greatly improved.

[0011] Optionally, an outer diameter of the branch pipe is smaller than an outer diameter of the base pipe, an unlocking conical ring is coaxially and slidably arranged on the branch pipe, an outer diameter of the unlocking conical ring gradually increases along a direction from the base pipe to the branch pipe, and the maximum outer diameter of the unlocking conical ring is equal to the maximum outer diameter of the anti-off conical ring.

[0012] By adopting the technical scheme, when the installation personnel needs to replace the positioning plate, the installation personnel pushes the positioning plate again, the positioning plate drives the anti-off conical ring to continuously slide, in the process, the guide inclined surface on the anti-off block abuts against the edge of the maximum outer diameter of the unlocking conical ring and slides, until the anti-off block passes the edge of the maximum outer diameter of the unlocking conical ring, then the installation personnel releases the positioning plate, the positioning plate descends under the action of gravity, the unlocking conical ring is limited by the anti-off block and relatively slides with the branch pipe, until the unlocking conical ring abuts against the anti-off conical ring, the anti-off block slides with the conical surface of the unlocking conical ring as the positioning plate continuously descends, the elastic sheet is deformed, until the anti-off block passes the edge of the maximum outer diameter of the unlocking conical ring again, and the anti-off block passes the edge of the maximum outer diameter of the anti-off conical ring at the same time, so that the positioning plate is separated from the base plate.

[0013] Optionally, the conductive part comprises a conductive female head arranged on the substrate and coaxially with the inner tube, the branch tube is coaxially provided with a bottom end ring, the anti-dropping conical ring is coaxially provided with a top end ring, the top end ring is coaxially and slidingly provided with a conductive male head, the conductive male head is used for plug-in cooperation with the conductive female head, the conductive male head and the conductive female head are both connected with a wire, the conductive male head is coaxially provided with a limiting ring, the limiting ring is located between the bottom end ring and the top end ring, and a regulating compression spring is top-supported between the limiting ring and the bottom end ring.

[0014] By adopting the above technical scheme, in the process of relative sliding between the guide inclined surface on the anti-dropping block and the conical surface on the anti-dropping conical ring, the regulating compression spring is compressed and deformed, and the conductive male head is inserted into the conductive female head under the elastic force of the regulating compression spring, so that the power supply requirement of the illuminating lamp is realized.

[0015] Optionally, the outer tube is coaxially and slidingly provided with a tension ring, a tension compression spring is top-supported between the tension ring and the positioning plate, and the tension ring is used for abutting against the inner tube.

[0016] By adopting the above technical scheme, in the process that the anti-dropping block abuts against the bottom of the anti-dropping conical ring, the tension compression spring is compressed and deformed, so that the tension ring abuts against the inner tube, and the reaction force of the tension compression spring tightly presses the anti-dropping block on the bottom of the anti-dropping conical ring, thereby reducing the possibility of accidental sliding between the outer tube and the inner tube.

[0017] Optionally, there is an installation gap between the inner side wall of the outer tube and the outer side wall of the inner tube, and a rubber pad is arranged on the tension ring and used for abutting against the end of the inner tube.

[0018] By adopting the above technical scheme, the outer tube is conveniently sleeved on the inner tube, and the rubber pad reduces the possibility of sliding between the outer tube and the inner tube in the horizontal direction.

[0019] Optionally, the illuminating lamp comprises a plurality of coaxially arranged lamp rings, the diameters of the plurality of lamp rings gradually increase from inside to outside, and a pull rope is arranged between each of the plurality of lamp rings and the positioning plate.

[0020] By adopting the above technical scheme, the appearance of indoor decoration is improved.

[0021] Optionally, the plurality of lamp rings are uniformly arranged along the axial direction of the lamp ring.

[0022] By adopting the above technical scheme, the light emitted by the lamp ring is more three-dimensional in the indoor space, and the appearance of indoor decoration is further improved.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The mounting personnel first fixes the base plate on the concrete of the wall top, then installs the positioning plate on the base plate through the plug-in cooperation relationship of the outer pipe and the inner pipe, and then fixes the outer pipe and the inner pipe through the fixing member, so that the lighting lamp is fixed on the wall top, and the conductive member supplies power for the lighting lamp, and in this process, the mounting personnel does not need to perform screw alignment, so that the installation efficiency of the mounting personnel is improved;

[0025] 2. When the base plate is fixed, in the process that the mounting personnel sleeves the outer pipe on the inner pipe, the guide slope on the anti-disengagement block first abuts on the taper surface of the anti-disengagement taper ring, the guide slope on the anti-disengagement block and the taper surface on the anti-disengagement taper ring slide relatively, the elastic sheet is deformed, and then the guide slope on the anti-disengagement block gradually separates from the edge of the maximum outer diameter of the anti-disengagement taper ring, at this time, the elastic sheet restores the deformation, and the anti-disengagement block abuts on the bottom of the anti-disengagement taper ring, so that the positioning plate is fixed on the base plate.

[0026] 3. In the process that the guide slope on the anti-disengagement block and the taper surface on the anti-disengagement taper ring slide relatively, the adjusting compression spring is compressed and deformed, and the conductive protrusion is inserted into the conductive recess under the elastic force of the adjusting compression spring, so that the power supply requirement of the lighting lamp is met. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of the embodiment of the application.

[0028] Figure 2 is a sectional view for reflecting the positional relationship of the anti-disengagement taper ring, the conductive protrusion and the adjusting compression spring in the embodiment of the application.

[0029] Mark explanation: 1, wall top; 2, ceiling; 3, base plate; 4, positioning plate; 5, lighting lamp; 51, lamp ring; 52, pull rope; 6, plug-in assembly; 61, inner pipe; 62, outer pipe; 63, fixing member; 631, base pipe; 632, branch pipe; 633, anti-disengagement taper ring; 634, elastic sheet; 635, anti-disengagement block; 636, guide slope; 64, conductive member; 641, conductive recess; 642, bottom ring; 643, top ring; 644, conductive protrusion; 645, conductive wire; 646, limiting ring; 647, adjusting compression spring; 7, unlocking taper ring; 8, tension ring; 9, tension compression spring; 10, rubber pad. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-2 The application is further described in detail.

[0031] The embodiment of the application discloses an indoor decoration ceiling lighting structure.

[0032] Reference Figure 1 and Figure 2The indoor decoration ceiling lighting structure comprises a base plate 3, a positioning plate 4, a lighting lamp 5 and a plug-in assembly 6, the base plate 3 is used for being fixed on a wall top 1, the lighting lamp 5 is arranged on the positioning plate 4, the lighting lamp 5 comprises a plurality of coaxially arranged lamp rings 51, the diameters of the plurality of lamp rings 51 gradually increase from inside to outside, the plurality of lamp rings 51 are uniformly arranged along the axial direction of the lamp ring 51, and the plurality of lamp rings 51 are in sliding fit with the positioning plate 4 through a plurality of pull ropes 52.

[0033] With reference to Figure 1 And Figure 2 The plug-in assembly 6 is used for fixing the positioning plate 4 on the base plate 3, the plug-in assembly 6 comprises an inner tube 61 which is bolted on the base plate 3, and an outer tube 62 which is welded on the positioning plate 4 and is in plug-in fit with the inner tube 61, and the outer tube 62 slides through the ceiling 2.

[0034] With reference to Figure 2 A mounting gap is formed between the inner side wall of the outer tube 62 and the outer side wall of the inner tube 61, a tension ring 8 is coaxially arranged in the outer tube 62, a tension spring 9 is arranged between the tension ring 8 and the positioning plate 4, and a rubber pad 10 is bonded on the tension ring 8 and is used for abutting against the end of the inner tube 61.

[0035] Firstly, the base plate 3 is fixed on the concrete of the wall top 1, and then the outer tube 62 is sleeved on the inner tube 61, and the rubber pad 10 on the tension ring 8 gradually abuts against the end of the inner tube 61 in the process that the outer tube 62 is gradually sleeved on the inner tube 61, and the tension spring 9 is elastically deformed under pressure as the outer tube 62 continues to slide.

[0036] With reference to Figure 2 A fixing piece 63 is arranged between the outer tube 62 and the inner tube 61, the fixing piece 63 is used for fixing the outer tube 62 on the inner tube 61, the fixing piece 63 comprises a base tube 631 which is welded on the positioning plate 4 and is coaxial with the outer tube 62, a branch tube 632 which is integrally formed coaxially on the base tube 631, the outer diameter of the branch tube 632 is smaller than that of the base tube 631, and an anti-falling conical ring 633 which is coaxially welded on one end of the branch tube 632 and faces away from the base tube 631.

[0037] With reference to Figure 2 The outer diameter of the anti-falling conical ring 633 gradually decreases along the direction from the base tube 631 to the branch tube 632, an elastic sheet 634 is welded on the base plate 3 and can be elastically deformed, an anti-falling block 635 is welded on the elastic sheet 634 and is used for abutting against one side of the anti-falling conical ring 633 which faces the base tube 631, and a guide inclined surface 636 is formed on the anti-falling block 635 and is used for sliding fit with the taper surface of the anti-falling conical ring 633.

[0038] With reference to Figure 2The unlocking conical ring 7 is coaxially sleeved on the branch pipe 632, and the outer diameter of the unlocking conical ring 7 gradually increases along the direction from the base pipe 631 to the branch pipe 632, and the maximum outer diameter of the unlocking conical ring 7 is equal to the maximum outer diameter of the anti-off conical ring 633.

[0039] With the outer pipe 62 continuing to be sleeved on the inner pipe 61, the guide inclined surface 636 on the anti-off block 635 first abuts against the conical surface of the anti-off conical ring 633, and with the outer pipe 62 continuing to slide, the guide inclined surface 636 on the anti-off block 635 relatively slides with the conical surface on the anti-off conical ring 633.

[0040] Meanwhile, the elastic sheet 634 elastically deforms until the edge of the guide inclined surface 636 on the anti-off block 635 is separated from the edge of the maximum outer diameter of the anti-off conical ring 633, at which time the elastic sheet 634 restores the deformation, and under the action of the restoring elastic force of the tension spring 9, the anti-off block 635 abuts against the bottom of the anti-off conical ring 633, so as to realize the function of fixing the positioning plate 4 on the base plate 3.

[0041] Referring to Figure 2 The electrically conductive member 64 is arranged between the outer pipe 62 and the inner pipe 61, and is used for supplying power to the illuminating lamp 5. The electrically conductive member 64 comprises an electrically conductive socket head 641 which is bolted to the base plate 3 and coaxial with the inner pipe 61, the electrically conductive socket head 641 is connected with the electric wire embedded in the concrete of the ceiling 1 through the wire 645, the bottom end ring 642 is coaxially welded in the branch pipe 632, and the top end ring 643 is coaxially welded in the anti-off conical ring 633.

[0042] Referring to Figure 2 Figure 2 The electrically conductive pin head 644 is coaxially arranged on the top end ring 643 and is used for plug-in cooperation with the electrically conductive socket head 641, the electrically conductive pin head 644 is connected with the lamp ring 51 through the wire 645, the limiting ring 646 is coaxially welded on the electrically conductive pin head 644, the limiting ring 646 is located between the bottom end ring 642 and the top end ring 643, and the adjusting compression spring 647 is top-supported between the limiting ring 646 and the bottom end ring 642.

[0043] In the process that the guide inclined surface 636 on the anti-off block 635 relatively slides with the conical surface on the anti-off conical ring 633, the adjusting compression spring 647 is compressed and deformed, and the electrically conductive pin head 644 is inserted into the electrically conductive socket head 641 under the elastic force of the adjusting compression spring 647, so that the lamp ring 51 can be electrified.

[0044] When the installer needs to replace the positioning plate 4, the installer presses the positioning plate 4 again, and the positioning plate 4 drives the anti-disengaging conical ring 633 to continue to slide vertically upward. In this process, the adjusting compression spring 647 is compressed and deformed, and at the same time, the guide inclined surface 636 on the anti-disengaging block 635 abuts against the edge of the maximum outer diameter of the unlocking conical ring 7 and slides until the anti-disengaging block 635 slides and passes the edge of the maximum outer diameter of the unlocking conical ring 7, at which time the anti-disengaging block 635 abuts against the conical surface of the unlocking conical ring 7.

[0045] Then, the installer releases the positioning plate 4, and the tensioning compression spring 9 restores the deformation and pushes the positioning plate 4 to descend, and at the same time, the positioning plate 4 descends under the action of its own gravity. Since the anti-disengaging block 635 abuts against the conical surface of the unlocking conical ring 7 at this time, the unlocking conical ring 7 is limited by the anti-disengaging block 635 and relatively slides with the branch pipe 632 until the unlocking conical ring 7 abuts against the anti-disengaging conical ring 633.

[0046] With the continuous descent of the positioning plate 4, the anti-disengaging block 635 slides again with the conical surface of the unlocking conical ring 7, and the elastic sheet 634 deforms again until the anti-disengaging block 635 again passes the edge of the maximum outer diameter of the unlocking conical ring 7.

[0047] At this time, the anti-disengaging block 635 simultaneously passes the edge of the maximum outer diameter of the anti-disengaging conical ring 633, so as to realize the separation of the positioning plate 4 from the base plate 3. In this process, the limiting ring 646 on the conductive protrusion 644 is blocked by the top ring 643, so that the conductive protrusion 644 is separated from the conductive recess 641.

[0048] The implementation principle of the indoor decoration ceiling lighting structure in the embodiment of the application is as follows: an installer first fixes the base plate 3 on the concrete of the wall top 1, and then sleeves the outer pipe 62 on the inner pipe 61. With the gradual sleeving of the outer pipe 62 on the inner pipe 61, the rubber pad 10 on the tensioning ring 8 gradually abuts against the end of the inner pipe 61, and with the continuous sliding of the outer pipe 62, the tensioning compression spring 9 is compressed and elastically deformed.

[0049] With the continuous sleeving of the outer pipe 62 on the inner pipe 61, the guide inclined surface 636 on the anti-disengaging block 635 first abuts against the conical surface of the anti-disengaging conical ring 633, and with the continuous sliding of the outer pipe 62, the guide inclined surface 636 on the anti-disengaging block 635 relatively slides with the conical surface on the anti-disengaging conical ring 633.

[0050] At the same time, the elastic sheet 634 is elastically deformed until the edge of the guide inclined surface 636 on the anti-disengaging block 635 is separated from the edge of the maximum outer diameter of the anti-disengaging conical ring 633, at which time the elastic sheet 634 restores the deformation. Under the action of the restoring elasticity of the tensioning compression spring 9, the anti-disengaging block 635 abuts against the bottom of the anti-disengaging conical ring 633, so as to realize the fixing of the positioning plate 4 on the base plate 3.

[0051] In the process of relative sliding between the guiding slope 636 on the anti-falling block 635 and the conical surface on the anti-falling conical ring 633, the adjusting compression spring 647 is compressed and deformed, and the conductive protrusion 644 is inserted into the conductive recess 641 under the elastic force of the adjusting compression spring 647, so that the lamp ring 51 can be electrified.

[0052] When the installer needs to replace the positioning plate 4, the installer presses the positioning plate 4 again, and the positioning plate 4 drives the anti-falling conical ring 633 to continue to vertically slide upward. In this process, the adjusting compression spring 647 is compressed and deformed, and at the same time, the guiding slope 636 on the anti-falling block 635 will abut against the edge of the maximum outer diameter of the unlocking conical ring 7 and slide, until the anti-falling block 635 slides and passes over the edge of the maximum outer diameter of the unlocking conical ring 7, at which time the anti-falling block 635 abuts against the conical surface of the unlocking conical ring 7.

[0053] Then, the installer releases the positioning plate 4, and the tensioning compression spring 9 restores the deformation and pushes the positioning plate 4 to descend, and at the same time, the positioning plate 4 descends under the action of its own gravity. Since the anti-falling block 635 abuts against the conical surface of the unlocking conical ring 7 at this time, the unlocking conical ring 7 will be limited by the anti-falling block 635 and slide relative to the branch pipe 632 until the unlocking conical ring 7 abuts against the anti-falling conical ring 633.

[0054] With the continuous descent of the positioning plate 4, the anti-falling block 635 will slide again with the conical surface of the unlocking conical ring 7, and the elastic sheet 634 deforms again until the anti-falling block 635 passes over the edge of the maximum outer diameter of the unlocking conical ring 7 again.

[0055] At this time, the anti-falling block 635 will pass over the edge of the maximum outer diameter of the anti-falling conical ring 633 at the same time, so as to realize the separation of the positioning plate 4 and the base plate 3. In this process, the limiting ring 646 on the conductive protrusion 644 is blocked by the top ring 643, so that the conductive protrusion 644 is separated from the conductive recess 641.

[0056] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so that: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An indoor decorative ceiling lighting structure, characterized in that: The assembly includes a base plate (3), a positioning plate (4), a lighting lamp (5), and a mating assembly (6). The base plate (3) is fixed to the top of the wall (1). The lighting lamp (5) is disposed on the positioning plate (4). The mating assembly (6) is used to fix the positioning plate (4) on the base plate (3). The mating assembly (6) includes an inner tube (61) disposed on the base plate (3). An outer tube (62) is disposed on the positioning plate (4). The inner tube (61) is used to insert and cooperate with the outer tube (62). A fixing member (63) and a conductive member (64) are disposed between the outer tube (62) and the inner tube (61). The fixing member (63) is used to fix the outer tube (62) on the inner tube (61). The conductive member (64) is used to supply power to the lighting lamp (5).

2. The indoor decorative ceiling lighting structure according to claim 1, characterized in that: The fixing member (63) includes a base tube (631) disposed on the positioning plate (4) and coaxial with the outer tube (62). A branch tube (632) is coaxially disposed on the base tube (631). An anti-detachment cone ring (633) is coaxially disposed at one end of the branch tube (632) facing away from the base tube (631). The outer diameter of the anti-detachment cone ring (633) gradually decreases along the direction from the base tube (631) to the branch tube (632). A spring piece (634) is disposed on the base plate (3). An anti-detachment block (635) is disposed on the spring piece (634). The anti-detachment block (635) is used to abut against the side of the anti-detachment cone ring (633) facing the base tube (631). A guide slope (636) is opened on the anti-detachment block (635). The guide slope (636) is used to slide with the cone surface of the anti-detachment cone ring (633).

3. The indoor decorative ceiling lighting structure according to claim 2, characterized in that: The outer diameter of the branch pipe (632) is smaller than the outer diameter of the base pipe (631). An unlocking cone ring (7) is slidably disposed on the branch pipe (632) along the direction from the base pipe (631) to the branch pipe (632). The maximum outer diameter of the unlocking cone ring (7) is equal to the maximum outer diameter of the anti-detachment cone ring (633).

4. The indoor decorative ceiling lighting structure according to claim 2, characterized in that: The conductive component (64) includes a conductive recess (641) disposed on the substrate (3) and coaxial with the inner tube (61). A bottom ring (642) is coaxially disposed inside the branch tube (632). A top ring (643) is coaxially disposed inside the anti-detachment cone ring (633). A conductive protrusion (644) is coaxially slidably disposed on the top ring (643). The conductive protrusion (644) is used to insert and cooperate with the conductive recess (641). A wire (645) is connected to both the conductive protrusion (644) and the conductive recess (641). A limiting ring (646) is coaxially disposed on the conductive protrusion (644). The limiting ring (646) is located between the bottom ring (642) and the top ring (643). An adjusting spring (647) supports the limiting ring (646) and the bottom ring (642).

5. The indoor decorative ceiling lighting structure according to claim 4, characterized in that: A tensioning ring (8) is slidably arranged coaxially inside the outer tube (62), and a tensioning spring (9) is supported between the tensioning ring (8) and the positioning plate (4). The tensioning ring (8) is used to abut against the inner tube (61).

6. The indoor decorative ceiling lighting structure according to claim 5, characterized in that: There is an installation gap between the inner wall of the outer tube (62) and the outer wall of the inner tube (61). A rubber pad (10) is provided on the tensioning ring (8), and the rubber pad (10) is used to abut against the end of the inner tube (61).

7. The indoor decorative ceiling lighting structure according to claim 1, characterized in that: The lighting lamp (5) includes multiple coaxially arranged lamp rings (51), the diameter of which gradually increases from the inside to the outside, and pull ropes (52) are provided between each of the lamp rings (51) and the positioning plate (4).

8. The indoor decorative ceiling lighting structure according to claim 7, characterized in that: The plurality of lamp rings (51) are evenly arranged along the axial direction of the lamp rings (51).

Images