Ceiling lamp

Abstract

The ceiling lamp shell comprises a main shell body and an inner plate for sealing the middle section of the main shell body, so that an air inlet and an air outlet are reserved in the two lengthwise ends of the main shell body; the air inlet assembly and the air outlet assembly are respectively jointed with the edges of the inner plate; the plasma generation module is assembled on the inner side of the air outlet assembly; the illumination module is assembled on the inner plate and used for providing illumination; the ceiling hanging module is assembled on the outer side of the ceiling lamp shell and used for ceiling hanging. And the control module is assembled in the top hanging module and electrically connected with the air inlet assembly, the air outlet assembly, the plasma generation module and the illumination module. The air guide channel is arranged, the plasma generation module is assembled on the detachable air outlet assembly, the control module is assembled in the top hanging module, and convenient replacement and debugging can be achieved on the premise that the completeness of the air guide channel is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of lamps, and in particular, to a chandelier. Background Art

[0002] Chandeliers are common indoor lighting equipment. Some models have a large area and a large inner cavity volume that can accommodate other functional modules, making the chandelier a multifunctional device. One of the functional modules that can be integrated into the chandelier is an air purification module. The existing technology has chandeliers that integrate negative ion generation modules, ultraviolet generation modules, ozone generation modules or plasma generation modules. Some of them require the use of fans to drive air flow to achieve air purification in the indoor space. However, the existing technology has ceiling lamps with air diversion function but limited diversion capacity, narrow air guide channels, and limited fan power, making it difficult to better achieve air purification effects, making the air purification function seem useless as an upgraded function of the chandelier. Utility Model Content

[0003] In view of the shortcomings of the existing methods, this application proposes a chandelier to solve the technical problems of the related art in that the chandelier with air guide function has limited air guide capacity, narrow air guide channel and limited fan power.

[0004] The present application provides a chandelier, comprising:

[0005] The chandelier housing comprises a main shell and an inner plate enclosing a middle section of the main shell, so that air inlets and air outlets are reserved at both longitudinal ends of the main shell;

[0006] an air inlet assembly, assembled at the air inlet and engaged with one side of the inner panel;

[0007] an air outlet assembly, assembled at the air outlet and engaged with the other side of the inner panel;

[0008] A plasma generating module is mounted on the inner side of the air outlet assembly;

[0009] a lighting module, mounted on the inner panel, for providing lighting;

[0010] A ceiling-mounted module, mounted on the outside of the chandelier housing, for ceiling mounting;

[0011] The control module is assembled inside the ceiling module and is electrically connected to the air inlet assembly, the air outlet assembly, the plasma generation module and the lighting module.

[0012] Optionally, the air inlet assembly includes an air inlet bracket fixedly connected to the chandelier housing, an air inlet fence detachably connected to the air inlet bracket, and a first fan fixedly connected to the air inlet bracket; the air outlet assembly includes an air outlet bracket fixedly connected to the chandelier housing, an air outlet fence detachably connected to the air outlet bracket, and a second fan fixedly connected to the air outlet bracket.

[0013] Further optionally, the first fan is a centrifugal fan for introducing air into the interior of the main housing; the second fan is an axial flow fan for sending air out to the outside of the main housing.

[0014] Optionally, the plasma generating module is provided on the air outlet side of the second fan.

[0015] Further optionally, the plasma generating module is arranged on the air outlet bracket and / or the air outlet fence.

[0016] Furthermore, the main shell includes a bottom plate and a pair of side plates extending vertically from the longitudinal edges of the bottom plate, and the inner plate connects the pair of side plates and does not exceed the outer edges of the side plates.

[0017] Optionally, the chandelier housing further comprises side shells closing both longitudinal ends of the main shell; and / or comprises a bottom cover closing an assembly opening at the bottom of the main shell.

[0018] Furthermore, the lighting module includes a lampshade and an LED light-emitting assembly, and the bottom surface of the lampshade is assembled on the outside of the inner plate so that the outer cover surface of the lampshade is exposed from the main shell.

[0019] Optionally, the ceiling-hanging module includes an assembled mounting connection seat and a suspension rod fixed to the ceiling position.

[0020] Furthermore, the control module is assembled on the upper end of the suspension rod and is connected to the interior of the main shell through a wire; the mounting connection seat and the suspension rod are configured with a through hole for the wire to pass through.

[0021] The beneficial technical effects brought about by the technical solutions provided in the embodiments of the present application include:

[0022] (1) The chandelier of the present application has an air guide channel, wherein the plasma generating module is assembled on a detachable air outlet assembly, and the control module is assembled inside the ceiling module, which is conducive to convenient replacement and debugging while ensuring the completeness of the air guide channel.

[0023] (2) The chandelier of the present application uses the main shell to limit the physical size of the air guide channel of the fan, which can ensure the flow rate of the air guide and can also help reduce the operating noise of the fan, thereby more effectively achieving the effect of air purification.

[0024] (3) The air inlet and the air outlet of the chandelier of the present application are arranged on the front of the chandelier, which is conducive to increasing the air inlet and air outlet volumes.

[0025] (4) The chandelier of the present application uses plasma generated by a plasma generating assembly to purify the air, which can achieve all-weather purification without having to avoid living things, and is suitable for home use.

[0026] Additional aspects and advantages of the present application will be given in part in the following description, which will become apparent from the following description, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0028] Figure 1 A schematic diagram of the three-dimensional structure of a chandelier provided in an embodiment of the present application;

[0029] Figure 2 for Figure 1 A partially separated structural diagram showing the assembly structure of the chandelier housing, the air inlet assembly, the air outlet assembly and the lighting assembly;

[0030] Figure 3 This is a schematic diagram of the three-dimensional structure of the main shell of the chandelier of this application;

[0031] Figure 4 for Figure 1 Schematic diagram of the internal structure, wherein the main shell is hidden;

[0032] Figure 5 This is a schematic diagram of the separated structure of the air inlet assembly of the chandelier of the present application;

[0033] Figure 6 This is a schematic diagram of the separated structure of the air outlet assembly of the chandelier of this application;

[0034] Figure 7 This is a schematic diagram of the separated structure of the ceiling module of the chandelier of this application. DETAILED DESCRIPTION

[0035] The following describes the embodiments of the present application in conjunction with the accompanying drawings. It should be understood that the embodiments described below in conjunction with the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of the present application and do not constitute a limitation on the technical solutions of the embodiments of the present application.

[0036] Those skilled in the art will understand that, unless otherwise stated, the "said" and "the" used herein may also include plural forms. It should be further understood that the term "including" used in the specification of this application refers to the presence of the features, integers and / or components, but does not exclude the implementation of other features, information, data, steps, operations, elements, components and / or combinations thereof supported by the present technical field. It should be understood that when we say that an element is "connected" or "coupled" to another element, the element can be directly connected or coupled to the other element, or it can refer to the establishment of a connection relationship between the element and the other element through an intermediate element. In addition, the "connection" or "coupling" used here can include wireless connection or wireless coupling. The term "and / or" used here refers to at least one of the items defined by the term, for example, "A and / or B" can be implemented as "A", or as "B", or as "A and B".

[0037] In order to make the objectives, technical solutions and advantages of this application clearer, the implementation methods of this application will be further described in detail below with reference to the accompanying drawings.

[0038] refer to Figures 1 to 7 The present application provides a chandelier, comprising a chandelier housing 1, an air inlet assembly 2, an air outlet assembly 3, a plasma generating module 4, a lighting module 5, a ceiling-mounted module 6 and a control module 7, wherein an air inlet 113 and an air outlet 114 are reserved at both longitudinal ends of the chandelier housing 1 for correspondingly installing the air inlet assembly 2 and the air outlet assembly 3, so that an air guide channel is formed between the air inlet 113 and the air outlet 114; the plasma generating module 4 and the lighting module 5 are installed inside the chandelier housing 1, and the ceiling-mounted module 6 and the control module 7 are installed outside the chandelier housing 1, and the control module 7 is preferably electrically connected to the air inlet assembly 2, the air outlet assembly 3, the plasma generating module 4 and the lighting module 5 through a wire 71 to realize intelligent control of these functional modules.

[0039] Further, refer to Figure 3The chandelier shell 1 includes a main shell 11 and an inner panel 12 that closes the middle section of the main shell 11. Specifically, the main shell 11 includes a bottom panel 111 and side panels 112 extending vertically from the longitudinal edges on both sides of the bottom panel 111. The inner panel 12 connects the middle sections of a pair of side panels 112 and does not exceed the outer edges of the side panels 112. Thus, the inner panel 12 semi-closes the main shell 11, and reserves air inlets 113 and air outlets 114 at both longitudinal ends of the main shell 11. The inner panel 12 is embedded relative to the main shell 11 to realize the assembly of the air inlet assembly 2, the air outlet assembly 3 and the lighting module 5 located on the front of the chandelier shell 1. The air inlet assembly 2, the air outlet assembly 3 and the lighting module 5 are assembled together to form the front structure of the chandelier. In this embodiment, the chandelier housing 1 also includes side shells 13 that close the longitudinal ends of the main housing 11. The side shells 13 are not only used to close the ventilation cavity structure to make the air guide channel more complete, but also used to beautify the chandelier housing 1 so that a part of the chandelier housing 1 presents a special shape, thereby improving the appearance recognition of the chandelier. In another possible implementation, the chandelier housing 1 may also include a bottom cover 14 that closes the assembly opening 115 at the bottom of the main housing 11. The bottom cover 14 is a relatively flat plate that is assembled from the outside of the main housing 11 to the assembly opening 115 at the bottom of the main housing 11. The opening of the assembly opening 115 facilitates the inspection and maintenance of the internal components of the chandelier, avoiding disassembly from the front of the chandelier, which affects the integrity of the ventilation cavity structure.

[0040] refer to Figure 4 and 5The air inlet assembly 2 includes an air inlet bracket 21 fixedly connected to the chandelier housing 1, an air inlet fence 22 detachably connected to the air inlet bracket 21, a first fan 23 fixedly connected to the air inlet bracket 21, and a filter layer 24 filling the gap between the air inlet bracket 21 and the air inlet fence 22. Furthermore, the air inlet bracket 21 includes a first frame 211 matching the outer contour of the air inlet 113, and a first positioning frame 212 connected to the bottom surface of the first frame 211. In this embodiment, the outer contour of the air inlet 113 includes an outer contour jointly defined by the main shell 11 and the side shell 13. The first frame 211 basically fills the entire outer contour of the air inlet 113 to facilitate the closure of the air guide channel. Optionally, the first frame 211 is fixed to the inner plate 12 and the side shell 13 respectively by screws. The bottom surface of the first frame 211 is closer to the bottom plate 111 of the main housing 11. The air inlet grille 22 is mounted on the side of the first frame 211 away from the bottom plate 111 of the main housing 11. The filter layer 24 is configured to fill the space between the bottom surface of the first frame 211 and the air inlet grille 22. The filter layer 24 needs to be replaced regularly and can be removed by disassembling the air inlet grille 22. The bottom surface of the first frame 211 is provided with a grid-like first positioning frame 212. The back of the first positioning frame 212 is provided with a first positioning structure 213 for mounting the first fan 23. The grid-like first positioning frame 212 facilitates uniformly clamping the filter layer 24, improving the filtering effect of the filter layer 24. It also facilitates blocking the air inlet 113 in the absence of the filter layer 24, preventing large foreign objects from being accidentally sucked into the air guide channel and damaging the chandelier. The air inlet grille 22 is detachably connected to the first frame 211 to facilitate replacement of the filter layer 24. This is achieved by providing a movable snap assembly at the longitudinal ends of the air inlet grille 22 and the first frame 211 in the same direction. The connecting portion of the movable snap assembly is manually deformed to loosen the components, facilitating removal of the air inlet grille 22. The first fan 23 is preferably a centrifugal fan, which is used to direct air from the outside of the chandelier into the interior of the main housing 11 and directly deliver the air to the air outlet 114.

[0041] refer to Figure 4 and 6The air outlet assembly 3 includes an air outlet bracket 31 fixedly connected to the chandelier housing 1, an air outlet fence 32 detachably connected to the air outlet bracket 31, and a second fan 33 fixed to the air outlet bracket 31. The air outlet bracket 31 includes a second frame 311 that matches the outer contour of the air outlet 114, and a second positioning frame 312 connected to the bottom surface of the second frame 311. In this embodiment, the outer contour of the air outlet 114 includes an outer contour jointly defined by the main shell 11 and the side shell 13. The second frame 311 basically fills the entire outer contour of the air outlet 114 to facilitate the closure of the conduction channel. The second frame 311 can be fixed to the inner plate 12 and the side shell 13 respectively by screws; thus, the second frame 311 and the first frame 211 are mirror-symmetrical. In this embodiment, the bottom surface of the second frame 311 is closer to the bottom plate 111 of the main housing 11. The air outlet grille 32 is mounted on the side of the second frame 311 away from the bottom plate 111 of the main housing 11. The bottom surface of the second frame 311 is provided with a plurality of positioning surfaces 313 for mounting the second fan 33. Each positioning surface 313 is connected to the second frame 311 via a column 314. The support of the column 314 makes the height of the positioning surface 313 slightly higher than the first positioning structure 213, thereby increasing the distance between the second fan 33 and the air outlet grille 32 and facilitating air discharge from the second fan 33. The second fan 33 is preferably an axial flow fan, which is used to deliver air within the air guide channel to the outside of the main housing 11. To improve air supply efficiency, this embodiment uses two axial flow fans arranged side by side to cover the entire air outlet 114 as much as possible. The air outlet grille 32 and the second frame 311 are connected in a detachable manner, similar to the installation method of the air inlet grille 22. A movable snap-fit assembly is provided at the longitudinal ends of the air outlet grille 32 and the second frame 311 in the same direction. The connecting part of the movable snap-fit assembly is manually deformed to loosen the components for easy removal of the air outlet grille 32.

[0042] In the ventilation cavity structure of the present application, the first fan 23 and the second fan 33 are both started, the first fan 23 drives the air near the air inlet 113 to flow toward the air inlet 113, and the first fan 23 sends the introduced air to the second fan 33, and the second fan 33 continuously guides the air from the direction of the first fan 23 to be sent out of the air outlet 114, thereby forming a unidirectional air flow in the air guide channel.

[0043] refer to Figure 4 and 6The plasma generating module 4 includes an electrode pair 41 and a control block 42. Preferably, the plasma generating module 4 is arranged on the side where the second fan 33 is discharged and is close to the air outlet 114, so that the plasma generated by the plasma generating module 4 flows out of the air outlet along with the air in the air guide channel and diffuses into the indoor space outside the chandelier under the drive of the second fan 33, thereby achieving the plasma purification effect. The electrode pair 41 is assembled on the inner side of the air outlet grille 32 so as to face the air outlet of the second fan 33. Correspondingly, the inner side of the air outlet grille 32 is provided with a plurality of positioning posts 321 for fixing the electrode pair 41; the positioning posts 321 can be integrally formed with the air outlet grille 32, or can be fixed between the gaps of the air outlet grille 32 by plugging; the control block 42 is assembled on the second bracket and is adjacent to the electrode pair 41. It is known to those skilled in the art that the various components in the plasma generating module 4 are consumable materials, especially the electrode pair 41, and regular replacement is required to maintain the concentration of plasma generated and achieve a good air purification effect. The electrode pair 41 is mounted on the air outlet grille 32, allowing for easy removal through the grille 32. This eliminates the need to disassemble the entire chandelier housing 1 to replace the electrode pair 41. This reduces the need to disassemble the chandelier housing 1, helps ensure the integrity of the air guide channel, and prevents disassembly and reassembly from affecting the operation of the first and second fans 23 and 33, which could result in increased noise.

[0044] refer to Figure 1 and 2 , the lighting component is mounted on the inner plate 12 of the main shell 11 to provide lighting. This embodiment adopts an LED light-emitting component 52, and the LED light-emitting component 52 is covered by a lampshade 51. The light emitted by the LED light-emitting component 52 can pass through the lampshade 51 to achieve lighting. Furthermore, the lampshade 51 includes a lampshade ring 511 and a bottom surface 512 and an outer cover surface 513 that respectively cover the openings on both sides of the lampshade ring 511, wherein the bottom surface 512 is mounted on the outside of the inner plate 12, and the lampshade ring 511 provides sufficient height so that the outer cover surface 513 is exposed from the main shell 11. The outer cover surface 513 can be flush with the upper edge of the main shell 11, or it can be slightly staggered, so as to be aesthetically pleasing as a whole. The light strip portion of the LED light-emitting component 52 is mounted inside the lampshade 51, and the drive box 521 that drives the light strip to emit light can be mounted on the inner side of the inner plate 12. The two sides of the lampshade 51 are adjacent to the air inlet assembly 2 and the air outlet assembly 3 respectively, and the gap at the junction should not be too large to maintain the overall appearance of the chandelier.

[0045] The ceiling module 6 includes an assembled mounting connection seat and a suspension rod 63 fixed to the ceiling position. Figure 7The mounting connection seat includes a U-shaped seat 61 and a circular seat 62 that can be assembled inside the U-shaped seat 61 by sliding in. More specifically, the U-shaped seat 61 includes a pair of mirror-symmetrical straight arm parts and a curved arm part connected to the same side of the straight arm parts, and the straight arm part and the curved arm part respectively extend a limiting wall toward the center position of the mounting connection seat on the appearance surface; the circular seat 62 includes a circular embedded part assembled in the assembly space formed by the straight arm part and the curved arm part, and an extension part 621 extending out of the appearance surface. The straight arm part and the curved arm part of the U-shaped seat 61 are respectively provided with a through mounting hole for fixed connection with the bottom surface of the main shell 11 of the ceiling (avoiding the position of the bottom cover 14); the extension part 621 of the circular seat 62 is provided with a connecting structure for fixed connection with the suspension rod 63. Furthermore, the outer extension 621 of the circular seat 62 is a cylindrical threaded rod, which is coaxially connected to the hanger 63 through a sleeve 64 with an internal thread and an adapter 65 with a partial external thread. The adapter 65 includes a large end 651 and a small end 652 that are coaxially connected, wherein the large end 651 matches the inner diameter of the sleeve 64 and can be connected to the sleeve 64. The connection method can be a threaded connection or a snap connection, but it is required that the large end 651 can rotate at least partially coaxially relative to the sleeve 64, and the small end 652 matches the inner diameter or outer diameter of the hanger 63 and can be connected to the end of the hanger 63. The connection method can be a threaded connection, a pin connection, or an interference fit connection. Preferably, the small end 652 cannot rotate coaxially relative to the hanger 63.

[0046] During assembly, the U-shaped base 61 and the circular base 62 are pre-assembled, and the adapter 65 is pre-assembled with the suspension rod 63. After the circular base 62 and the adapter 65 are simultaneously docked with the sleeve 64, the sleeve 64 is screwed to secure the circular base 62 and the adapter 65 to the sleeve 64, thereby connecting the chandelier to the suspension rod 63. Another possible assembly method is to pre-connect the U-shaped base 61 to the chandelier, and pre-connect the circular base 62, sleeve 64, adapter 65, and suspension rod 63. The circular base 62 is then horizontally slid into the assembly space of the U-shaped base 61 to achieve securement.

[0047] The control module 7 is mounted on the wall-mounted end of the suspension rod 63 and is used to control the start, shut down, and operating mode of the first fan 23, the second fan 33, the plasma generating module 4, and the illumination module 5. Preferably, the control module 7 is electrically connected to the first fan 23, the second fan 33, the plasma generating module 4, and the illumination module 5, respectively, to ensure the stability of power supply and communication. In this embodiment, all of the control modules 7 are mounted on the wall-mounted end of one of the suspension rods 63 to form a box-like structure. The control module 7 is separated from the chandelier housing 1. On the one hand, this facilitates debugging of the various functional modules of the chandelier without disassembling the chandelier. On the other hand, it avoids the need to disassemble the chandelier housing 1 during the debugging phase after it is assembled, which affects the integrity of the air guide channel. It also avoids affecting the operation of the first fan 23 and the second fan 33 after disassembly and reassembly, which results in increased noise. Furthermore, since the control module 7 is far away from the chandelier housing 1, it is preferably connected to the various modules inside the chandelier housing 1 using a wire 71, and the suspension rod 63, adapter 65, sleeve 64 and round seat 62 are provided with through holes for the wire 71 to pass through.

[0048] In summary, the present application provides a chandelier, which includes: a chandelier shell, including a main shell and an inner plate that closes the middle section of the main shell, so that air inlets and air outlets are reserved at both longitudinal ends of the main shell; an air inlet assembly, assembled at the air inlet and engaged with one side of the inner plate; an air outlet assembly, assembled at the air outlet and engaged with the other side of the inner plate; a plasma generating module, assembled on the inner side of the air outlet assembly; a lighting module, assembled on the inner plate, for providing lighting; a ceiling module, assembled on the outer side of the chandelier shell for hanging on the ceiling; a control module, assembled inside the ceiling module, and electrically connected to the air inlet assembly, the air outlet assembly, the plasma generating module and the lighting module. The chandelier of the present application has an air guide channel, wherein the plasma generating module is assembled on a detachable air outlet assembly, and the control module is assembled inside the ceiling module, which is conducive to convenient replacement and debugging while ensuring the completeness of the air guide channel.

[0049] Those skilled in the art will appreciate that the steps, measures, and schemes in the various operations, methods, and processes discussed in this application may be interchanged, modified, combined, or deleted. Furthermore, other steps, measures, and schemes in the various operations, methods, and processes discussed in this application may also be interchanged, modified, rearranged, decomposed, combined, or deleted. Furthermore, steps, measures, and schemes in the related art that are similar to those disclosed in this application may also be interchanged, modified, rearranged, decomposed, combined, or deleted.

[0050] In the description of the present application, the directions or positional relationships indicated by words such as "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside" are based on the exemplary directions or positional relationships shown in the accompanying drawings. They are for the convenience of describing or simplifying the description of the embodiments of the present application, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present application.

[0051] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0052] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0053] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0054] The above is only part of the implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the technical concept of the solution of the present application, other similar implementation methods based on the technical ideas of the present application also fall within the protection scope of the embodiments of the present application.

Claims

1. A chandelier, characterized in that: include: The chandelier housing comprises a main shell and an inner plate enclosing a middle section of the main shell, so that air inlets and air outlets are reserved at both longitudinal ends of the main shell; an air inlet assembly, assembled at the air inlet and engaged with one side of the inner panel; an air outlet assembly, assembled at the air outlet and engaged with the other side of the inner panel; A plasma generating module is mounted on the inner side of the air outlet assembly; a lighting module, mounted on the inner panel, for providing lighting; A ceiling-mounted module, mounted on the outside of the chandelier housing, for ceiling mounting; The control module is assembled inside the ceiling module and is electrically connected to the air inlet assembly, the air outlet assembly, the plasma generation module and the lighting module.

2. The chandelier according to claim 1, wherein The air inlet assembly includes an air inlet bracket fixedly connected to the chandelier housing, an air inlet fence detachably connected to the air inlet bracket, and a first fan fixedly connected to the air inlet bracket; The air outlet assembly includes an air outlet bracket fixedly connected to the chandelier housing, an air outlet fence detachably connected to the air outlet bracket, and a second fan fixedly connected to the air outlet bracket.

3. The chandelier according to claim 2, wherein: The first fan is a centrifugal fan for introducing air into the interior of the main housing; the second fan is an axial flow fan for sending air out to the outside of the main housing.

4. The chandelier according to claim 2, wherein: The plasma generating module is provided on the air outlet side of the second blower.

5. The chandelier according to claim 4, characterized in that The plasma generating module is arranged on the air outlet bracket and / or the air outlet fence.

6. The chandelier according to claim 1, wherein The main shell includes a bottom plate and a pair of side plates vertically extending from longitudinal edges of the bottom plate, and the inner plate connects the pair of side plates and does not exceed outer edges of the side plates.

7. The chandelier according to claim 6, wherein: The chandelier housing further comprises side shells for closing the longitudinal ends of the main housing; and / or comprises a bottom cover for closing the assembly opening at the bottom of the main housing.

8. The chandelier according to claim 6, wherein: The lighting module includes a lampshade and an LED light-emitting assembly. The bottom surface of the lampshade is assembled on the outside of the inner plate so that the outer cover surface of the lampshade is exposed from the main shell.

9. The chandelier according to claim 1, wherein: The ceiling hanging module includes an assembled mounting connection seat and a suspension rod fixed to the ceiling hanging position.

10. The chandelier according to claim 9, wherein The control module is assembled on the upper end of the suspension rod and is connected to the interior of the main shell through a wire; the mounting connection seat and the suspension rod are provided with a through hole for the wire to pass through.

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