Lifting assembly for ceiling lamp and total reflection ceiling lamp

Abstract

The lifting assembly for the ceiling lamp comprises an installation frame, a motor part, a lifting rope and a power connection module, the motor part is arranged on the installation frame, an output shaft of the motor part is provided with a rotating part, the rotating part is provided with at least two annular grooves, the at least two annular grooves are sequentially arranged from top to bottom, and the power connection module is connected with the lifting rope. The number of the lifting ropes is at least two, the at least two lifting ropes are wound around the at least two annular grooves in a one-to-one correspondence mode, a power connection wire is arranged in at least one lifting rope, the power connection module is arranged on the mounting frame or the motor part, one of the power connection module and the rotating part is provided with a power connection face, and the other one is provided with a power connection block abutting against the power connection face. The lifting ropes internally provided with power connection wires are electrically connected with the power connection faces or the power connection blocks on the rotating part, and the motor part can drive the rotating part to rotate so as to drive the at least two lifting ropes to be synchronously wound or released.

Description

Technical Field

[0001] The utility model relates to the technical field of chandeliers, in particular to a lifting component for a chandelier and a total reflection chandelier. Background Art

[0002] A chandelier is a decorative lighting fixture hung on the indoor ceiling (such as a dining chandelier, a staircase chandelier, etc.). The chandelier includes a lamp body, a casing, and a suspension rope. The suspension rope connects the lamp body and the casing, and the suspension rope (with a power connection wire inside) is electrically connected to the power connection modules on the lamp body and the casing, enabling the lamp body to be powered on and emit light.

[0003] In the existing technology, in order to increase competitiveness in the market, some chandeliers with liftable lamp bodies have emerged. Specifically, users can adjust the suspension rope to drive the chandelier to rise and fall. However, when the height of the installation position of the chandelier from the ground is relatively high, the method of manually adjusting the suspension rope to drive the chandelier to rise and fall has certain safety risks. In response, some manufacturers have designed chandeliers that lift the lamp body through motor components. Such chandeliers achieve the lifting of the lamp body by setting motor components to wind or release the suspension rope. However, the inventor found through market research and research on such chandeliers that when the volume and weight of the lamp body are large and at least two suspension ropes are required, such chandeliers need to be provided with corresponding at least two motor components to synchronously wind or synchronously release at least two suspension ropes to lift and lower the lamp body. Therefore, the following problems will exist: 1. The setting of at least two motor components requires a relatively high cost, so the production cost of the chandelier will be increased; 2. The difficulty of coordinating the synchronous operation of at least two motor components is relatively high, so the design difficulty of the designer will be increased.

[0004] In summary, on the basis of satisfying the power connection of the lamp body, how to design a motor component to synchronously wind or synchronously release at least two suspension ropes to lift and lower the lamp body is the problem that the inventor wants to solve. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model proposes a lifting component for a chandelier.

[0006] The utility model also proposes a total reflection chandelier having the lifting component for a chandelier.

[0007] A lifting assembly for a chandelier according to an embodiment of the first aspect of the present invention includes a mounting bracket, a motor member, a suspension rope, and a power connection module. The motor member is disposed on the mounting bracket. A rotating member is provided on the output shaft of the motor member. The rotating member is provided with at least two annular grooves, and the at least two annular grooves are arranged in sequence from top to bottom. The suspension ropes are provided with at least two, and the at least two suspension ropes are respectively wound around the at least two annular grooves. At least one of the suspension ropes is provided with a power connection wire. The power connection module is disposed on the mounting bracket or the motor member. One of the power connection module and the rotating member is provided with a power connection surface, and the other is provided with a power connection block that abuts against the power connection surface. The suspension rope provided with the power connection wire is electrically connected to the power connection surface or the power connection block on the rotating member. Wherein, the motor member can drive the rotating member to rotate so as to drive the at least two suspension ropes to be synchronously wound or synchronously released.

[0008] A lifting assembly for a chandelier according to an embodiment of the present invention has at least one of the following beneficial effects:

[0009] In the lifting assembly for a chandelier according to the embodiment of the present invention, the motor member is disposed on the mounting bracket. A rotating member is provided on the output shaft of the motor member. The rotating member is provided with at least two annular grooves, and the at least two annular grooves are arranged in sequence from top to bottom. The suspension ropes are provided with at least two, and the at least two suspension ropes are respectively wound around the at least two annular grooves. At least one of the suspension ropes is provided with a power connection wire. The power connection module is disposed on the mounting bracket or the motor member. One of the power connection module and the rotating member is provided with a power connection surface, and the other is provided with a power connection block that abuts against the power connection surface. The suspension rope provided with the power connection wire is electrically connected to the power connection surface or the power connection block on the rotating member. Wherein, the motor member can drive the rotating member to rotate so as to drive the at least two suspension ropes to be synchronously wound or synchronously released.

[0010] With the above structure, when at least two suspension ropes are connected to the lamp body, the suspension rope provided with the power connection wire is electrically connected to the lamp body, and the mounting bracket is connected to the housing, that is, when the lifting assembly for a chandelier, the lamp body, and the housing are assembled into a chandelier, on the one hand, whether the rotating member is in a rotating state or a stopped state, the power connection surface or the power connection block thereon abuts against the corresponding power connection block or power connection surface on the power connection module to achieve electrical connection. Then, when the lamp body is electrically connected to the power connection surface or the power connection block on the rotating member through the suspension rope provided with the power connection wire, the lamp body is electrically connected to the power connection module so as to be powered on and emit light in both the lifting state and the stationary state, to meet the basic requirement of the lamp body being powered on. On the other hand, the motor member can drive the rotating member to rotate so as to drive the at least two suspension ropes to be synchronously wound or synchronously released to drive the lamp body to lift or lower. In other words, only one motor member is used for the chandelier to drive the at least two suspension ropes to be synchronously wound or synchronously released, without the need to design and coordinate the synchronous operation of at least two motor members to drive the at least two suspension ropes to be synchronously wound or synchronously released. Therefore, the production cost of the chandelier can be reduced, and the design difficulty of the designer can be reduced.

[0011] According to some embodiments of the present utility model, the rotating member is provided with a wire routing channel, the wire routing channel is disposed inside and outside the annular groove, the bottom of the annular groove is provided with an opening communicating with the wire routing channel, and one end of the suspension rope provided with an electric connection wire can sequentially pass through the opening and the wire routing channel and then be electrically connected to the electric connection surface or the electric connection block on the rotating member.

[0012] According to some embodiments of the present utility model, the rotating member includes a first piece and a second piece, the first piece is sleeved on the output shaft, the first piece is provided with at least three, and the rest of the at least three first pieces except the one located at the uppermost part are provided with first holes, the first piece located at the lowermost part of the at least three first pieces is provided with the electric connection surface or the electric connection block, the second piece is sleeved on the output shaft, the second piece is provided with at least two, the first piece and the second piece are sequentially stacked alternately from top to bottom, and two adjacent first pieces and the second piece located therein jointly enclose an annular groove, the second piece is provided with a second hole and the opening communicating with the second hole, and the first hole and the second hole communicate to form the wire routing channel.

[0013] According to some embodiments of the present utility model, the number of the suspension ropes provided with electric connection wires and the number of the wire routing channels are both set to at least two, and one end of each of the at least two suspension ropes provided with electric connection wires is correspondingly inserted into at least two wire routing channels.

[0014] According to some embodiments of the present utility model, the number of the openings at the bottom of each annular groove is set to at least two, and at least two openings at the bottom of each annular groove communicate with at least two wire routing channels correspondingly.

[0015] According to some embodiments of the present utility model, the mounting frame or the motor member is provided with a mounting post, the mounting post is provided with an abutting block, the electric connection module is slidably sleeved on the mounting post, an elastic member is sleeved on the mounting post, and two end portions of the elastic member respectively abut against the abutting block and the electric connection module, and the elastic member can drive the electric connection module to slide so as to keep the electric connection surface and the electric connection block in abutment.

[0016] According to some embodiments of the present utility model, both the motor member and the electric connection module are disposed on the mounting frame.

[0017] According to the total reflection chandelier of the second aspect embodiment of the present utility model, it includes a housing, a lifting assembly for a chandelier as described above, and a total reflection lamp body. The mounting frame is arranged on the housing. The total reflection lamp body is connected to at least two of the suspension ropes and is located below the housing. The suspension ropes with power connection wires inside are electrically connected to the total reflection lamp body. Wherein, the motor component can drive the rotating component to rotate, so as to drive at least two of the suspension ropes to be synchronously wound or synchronously released to drive the total reflection lamp body to lift and lower.

[0018] The total reflection chandelier according to the embodiment of the present utility model has at least the following beneficial effects: Through the above structure, on the basis of satisfying the power connection of the lamp body, the total reflection chandelier can lift and lower the lamp body by synchronously winding or synchronously releasing at least two suspension ropes with one motor component.

[0019] According to some embodiments of the present utility model, at least two guide wheels are rotatably connected to the housing, and at least two of the suspension ropes are respectively hung on at least two of the guide wheels.

[0020] According to some embodiments of the present utility model, the housing includes a housing body and a housing cover. The housing body is provided with a receiving cavity, and the receiving cavity is provided with an opening facing downward. The mounting frame is arranged in the receiving cavity, so that the motor component and the power connection module are both located in the receiving cavity. The housing cover is arranged on the housing body and is located at the opening. The housing cover shields the motor component and the power connection module. The housing cover is provided with at least two avoidance holes, and at least two of the suspension ropes respectively pass through at least two of the avoidance holes.

[0021] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0022] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0023] Figure 1 It is a structural diagram of an embodiment of a total reflection chandelier with a lifting assembly for a chandelier according to the present utility model;

[0024] Figure 2 It is Figure 1 A structural diagram of the total reflection chandelier shown in

[0025] Figure 3 It is Figure 1 A partial exploded view of the total reflection chandelier shown in

[0026] Figure 4 It is Figure 3Partial exploded view of the mounting post, power connection module and elastic member shown in [the figure];

[0027] Figure 5 is Figure 2 Structural diagram of the motor member and the rotating member shown in [the figure];

[0028] Figure 6 is Figure 2 Cross-sectional view of the motor member and the rotating member shown in [the figure];

[0029] Figure 7 is Figure 5 Partial exploded view of the rotating member shown in [the figure];

[0030] Figure 8 Structural diagram of another embodiment of the total reflection chandelier with the lifting assembly for the pendant lamp of the present utility model;

[0031] Figure 9 is Figure 8 Structural diagram of the total reflection chandelier with some components removed, as shown in [the figure];

[0032] Figure 10 is Figure 9 Partial exploded view of the rotating member shown in [the figure].

[0033] Reference numerals:

[0034] Housing 100, housing body 110, accommodating cavity 111, opening 111A, mounting bracket 112, mounting post 113, abutting block 113A, housing cover member 120, avoiding hole 121;

[0035] Motor member 200, output shaft 210;

[0036] Suspension rope 300;

[0037] Power connection module 400, power connection block 410;

[0038] Total reflection lamp body 500;

[0039] Rotating member 600, first piece 610, first hole 611, power connection surface 612, second piece 620, second hole 621, opening 622;

[0040] Elastic member 700;

[0041] Guide wheel 800;

[0042] Annular groove S1, wire routing channel S2. Detailed implementation manners

[0043] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The role of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0044] In the description of the present utility model, if the first, second, third, fourth, fifth, etc. are described, it is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0045] In the description of the present utility model, it should be understood that in terms of orientation description, such as up, down, front, back, left, right, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0046] In the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, it can be directly connected, or indirectly connected through an intermediate medium; it can be fixedly connected, or detachably connected, or integrally formed; it can be mechanically connected; it can be the communication inside two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0047] Referring to Figures 1 to 7 , an elevating assembly for a chandelier according to an embodiment of the present utility model includes a mounting bracket 112, a motor member 200, a suspension rope 300, and a power connection module 400.

[0048] The motor member 200 is provided on the mounting bracket 112. A rotating member 600 is provided on the output shaft 210 of the motor member 200. The rotating member 600 is provided with three annular grooves S1, and the three annular grooves S1 are arranged in sequence from top to bottom. The suspension ropes 300 are provided in three, and the three suspension ropes 300 are respectively wound around the three annular grooves S1. Electric conduction wires are provided in all three suspension ropes 300. The power connection module 400 is provided on the mounting bracket 112. The rotating member 600 is provided with a power connection surface 612. The power connection module 400 is provided with a power connection block 410 that abuts against the power connection surface 612. The suspension ropes 300 with electric conduction wires inside are electrically connected to the power connection surface 612 on the rotating member 600. Among them, the motor member 200 can drive the rotating member 600 to rotate, so as to drive the three suspension ropes 300 to be synchronously wound or synchronously released.

[0049] It can be understood that when the motor component 200 drives the rotating component 600 to rotate, the power connection block 410 is on the power connection surface 612 and moves relative to the power connection surface 612.

[0050] It can be understood that the power connection module 400 can be set as a PCB board module connected to a light source driving component, etc. The power connection module 400 is connected to an external power source through the light source driving component.

[0051] With the above structure, when the three suspension ropes 300 are connected to the lamp body, and the three suspension ropes 300 provided with power connection wires inside are electrically connected to the lamp body, and the mounting frame 112 is connected to the housing 100, that is, when the lifting component for the chandelier, the lamp body, and the housing 100 are assembled into a chandelier, on the one hand, whether the rotating component 600 is in a rotating state or a stopped state, the power connection surface 612 thereon abuts against the corresponding power connection block 410 on the power connection module 400 to achieve electrical connection. Then, when the lamp body is electrically connected to the power connection surface 612 on the rotating component 600 through the suspension rope 300 provided with power connection wires inside, the lamp body is electrically connected to the power connection module 400, so as to be able to be powered on and emit light in both the lifting state and the stopped state, to meet the basic requirement of power connection for the lamp body; on the other hand, the motor component 200 can drive the rotating component 600 to rotate, so as to drive the three suspension ropes 300 to be synchronously wound or synchronously released to drive the lamp body to lift and lower. In other words, only one motor component 200 is used for the chandelier to drive the three suspension ropes 300 to be synchronously wound or synchronously released, without the need to design and coordinate the synchronous operation of three motor components 200 to drive the three suspension ropes 300 to be synchronously wound or synchronously released. Therefore, the production cost of the chandelier can be reduced, and the design difficulty of the designer can be reduced.

[0052] In some embodiments, the power connection surface 612 is provided on the power connection module 400, and the power connection block 410 is provided on the rotating component 600.

[0053] In some embodiments, the power connection module 400 is provided on the motor component 200.

[0054] In some embodiments, only one suspension rope 300 is provided with a power connection wire inside.

[0055] In some embodiments, refer to Figures 8 to 10, the motor component 200 is arranged on the mounting bracket 112. A rotating member 600 is provided on the output shaft 210 of the motor component 200. The rotating member 600 is provided with two annular grooves S1, and the two annular grooves S1 are arranged successively from top to bottom. Two suspension ropes 300 are provided. The two suspension ropes 300 are respectively wound around the two annular grooves S1 in a one-to-one correspondence. An electrically conductive wire is provided in the two suspension ropes 300. The power connection module 400 is arranged on the mounting bracket 112. The rotating member 600 is provided with a power connection surface 612. The power connection module 400 is provided with a power connection block 410 that abuts against the power connection surface 612. The suspension rope 300 with an electrically conductive wire inside is electrically connected to the power connection surface 612 on the rotating member 600. Among them, the motor component 200 can drive the rotating member 600 to rotate, so as to drive the two suspension ropes 300 to wind or release synchronously.

[0056] In this embodiment, referring to Figure 6 , the rotating member 600 is provided with three wire routing channels S2. The wire routing channels S2 are arranged inside and outside the annular groove S1. The bottom of each annular groove S1 is provided with three openings 622 that are in one-to-one correspondence and communicate with the three wire routing channels S2. One end of the suspension rope 300 with an electrically conductive wire inside can pass through the corresponding opening 622 and the corresponding wire routing channel S2 in sequence and then be electrically connected to the power connection surface 612 on the rotating member 600.

[0057] Through the above structure, one end of the suspension rope 300 with an electrically conductive wire inside passes through the wire routing channel S2, so as to avoid the influence of this end on the winding work of the suspension rope 300.

[0058] In some embodiments, the bottoms of the three annular grooves S1 are respectively provided with openings 622 that are in one-to-one correspondence and communicate with the three wire routing channels S2. One ends of the three suspension ropes 300 all with an electrically conductive wire inside pass through the three openings 622 in a one-to-one correspondence, and pass through the three wire routing channels S2 in a one-to-one correspondence and then be electrically connected to the power connection surface 612 on the rotating member 600.

[0059] In some embodiments, the wire routing channel S2 is provided as one. The bottoms of the three annular grooves S1 are all provided with one opening 622 that communicates with the wire routing channel S2. One ends of the three suspension ropes 300 all with an electrically conductive wire inside pass through the three openings 622 in a one-to-one correspondence, and all pass through the same wire routing channel S2 and then be electrically connected to the power connection surface 612 on the rotating member 600.

[0060] In some embodiments, referring to Figures 8 to 10, when both the suspension ropes 300 and the annular grooves S1 are provided in two, the rotating member 600 is provided with two wire routing channels S2. The wire routing channels S2 are arranged inside and outside the annular grooves S1. The bottom of each annular groove S1 is provided with two openings 622 corresponding to and communicating with the two wire routing channels S2 respectively. One end of the suspension rope 300 with a power connection wire inside can pass through the corresponding opening 622 and the corresponding wire routing channel S2 in sequence and then be electrically connected to the power connection surface 612 on the rotating member 600.

[0061] The rotating member 600 includes a first piece 610 and a second piece 620.

[0062] Referring to Figures 5 to 7 , the first piece 610 is sleeved on the output shaft 210. There are four first pieces 610. Except for the topmost one, the remaining first pieces 610 are all provided with first holes 611. The lowermost first piece 610 among the four first pieces 610 is provided with a power connection surface 612. The second piece 620 is sleeved on the output shaft 210. There are three second pieces 620. The first piece 610 and the second piece 620 are alternately stacked in sequence from top to bottom. Two adjacent first pieces 610 and the second piece 620 located therein jointly enclose an annular groove S1. The second piece 620 is provided with three second holes 621 and three openings 622 respectively communicating with the three second holes 621. The corresponding three first holes 611 and the corresponding three second holes 621 communicate to form a wire routing channel S2.

[0063] In some embodiments, referring to Figure 9 and Figure 10 , when both the suspension ropes 300 and the annular grooves S1 are provided in two, the rotating member 600 includes a first piece 610 and a second piece 620. The first piece 610 is sleeved on the output shaft 210. There are three first pieces 610. Except for the topmost one, the remaining first pieces 610 are all provided with first holes 611. The lowermost first piece 610 among the three first pieces 610 is provided with a power connection surface 612. The second piece 620 is sleeved on the output shaft 210. There are two second pieces 620. The first piece 610 and the second piece 620 are alternately stacked in sequence from top to bottom. Two adjacent first pieces 610 and the second piece 620 located therein jointly enclose an annular groove S1. The second piece 620 is provided with two second holes 621 and two openings 622 respectively communicating with the two second holes 621. The corresponding two first holes 611 and the corresponding two second holes 621 communicate to form a wire routing channel S2.

[0064] The power connection module 400 is arranged on the mounting frame 112. Specifically, referring to Figures 2 to 4, the mounting bracket 112 is provided with a mounting post 113, the mounting post 113 is provided with an abutting block 113A, the power connection module 400 is slidably sleeved on the mounting post 113, an elastic member 700 is sleeved on the mounting post 113, and two end portions of the elastic member 700 respectively abut against the abutting block 113A and the power connection module 400. The elastic member 700 can drive the power connection module 400 to slide so as to keep the power connection surface 612 and the power connection block 410 in abutment. Among them, the elastic member 700 is set as a spring.

[0065] It can be understood that the lower side surface of the lowermost first piece 610 among the four first pieces 610 is provided with a power connection surface 612. The power connection module 400 is located below the rotating member 600, and the elastic member 700 can drive the power connection module 400 to slide upward so as to keep the power connection surface 612 and the power connection block 410 in abutment.

[0066] Through the above structure, the installation method of the above power connection module 400 enables the power connection module 400 to slide to a certain extent, so as to adapt to the situation that the lowermost first piece 610 is slightly inclined due to installation errors, and reduces the probability of the power connection block 410 rotating and scratching the power connection surface 612.

[0067] The present utility model also proposes a total reflection chandelier, which includes a housing 100, the above-mentioned lifting assembly for chandelier, and a total reflection lamp body 500.

[0068] Refer to Figure 1 and Figure 2 , the mounting bracket 112 is arranged on the housing 100, the total reflection lamp body 500 is connected to three suspension ropes 300 and is located below the housing 100. The suspension ropes 300 provided with power connection wires are electrically connected to the total reflection lamp body 500. Among them, the motor member 200 can drive the rotating member 600 to rotate so as to drive the three suspension ropes 300 to wind or release synchronously to drive the total reflection lamp body 500 to lift.

[0069] It can be understood that the total reflection lamp body 500 is a lamp body whose light source light is all emitted after being reflected by the reflector cup.

[0070] It can be understood that the three suspension ropes 300 wind or release synchronously to drive the total reflection lamp body 500 to lift, that is, when the three suspension ropes 300 wind synchronously, the three suspension ropes 300 can drive the total reflection lamp body 500 to rise; when the three suspension ropes 300 release synchronously, the three suspension ropes 300 can drive the total reflection lamp body 500 to descend.

[0071] In some embodiments, when the total reflection chandelier has two suspension ropes 300 and two annular grooves S1, refer to Figure 8 and Figure 9, The mounting bracket 112 is provided on the housing 100. The total reflection lamp body 500 is connected to two suspension ropes 300 and is located below the housing 100. The suspension rope 300 provided with the power connection wire is electrically connected to the total reflection lamp body 500. Among them, the motor member 200 can drive the rotating member 600 to rotate, so as to drive the two suspension ropes 300 to wind or release synchronously to drive the total reflection lamp body 500 to lift and lower.

[0072] The housing 100 includes a housing body 110 and a housing cover member 120.

[0073] Referring to Figure 1 and Figure 2 , the housing body 110 is provided with a receiving cavity 111. The receiving cavity 111 is provided with an opening 111A arranged downward. The mounting bracket 112 is arranged in the receiving cavity 111, so that the motor member 200 and the power connection module 400 are both located in the receiving cavity 111. The housing cover member 120 is arranged on the housing body 110 and is located at the opening 111A. The housing cover member 120 shields the motor member 200 and the power connection module 400. The housing cover member 120 is provided with three avoidance holes 121, and the three suspension ropes 300 are respectively passed through the three avoidance holes 121.

[0074] With the above structure, the housing cover member 120 is arranged on the housing body 110 and is located at the opening 111A. The housing cover member 120 shields the motor member 200 and the power connection module 400. On the one hand, it can prevent users from observing the motor member 200 and the power connection module 400, so as to optimize the appearance of the overall chandelier; on the other hand, the shielding effect of the housing cover member 120 can play a certain protective role for the motor member 200 and the power connection module 400.

[0075] In this embodiment, referring to Figure 2 and Figure 3 , three guide wheels 800 are rotatably arranged in the receiving cavity 110, and the three suspension ropes 300 are respectively hung on the three guide wheels 800.

[0076] In some embodiments, referring to Figure 9 , when the total reflection chandelier has two suspension ropes 300 and two annular grooves S1, two guide wheels 800 are rotatably arranged in the receiving cavity 110, and the two suspension ropes 300 are respectively hung on the two guide wheels 800.

[0077] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A lifting assembly for a chandelier, characterized in that: include A mounting frame (112); A motor component (200) is arranged on the mounting frame (112); an output shaft (210) of the motor component (200) is provided with a rotating component (600); the rotating component (600) is provided with at least two annular grooves (S1); and the at least two annular grooves (S1) are arranged in sequence from top to bottom; The number of the suspension ropes (300) is at least two, and the at least two suspension ropes (300) are wound around the at least two annular grooves (S1) in a one-to-one correspondence, and at least one of the suspension ropes (300) is provided with an electrical conductor; A power connection module (400) is arranged on the mounting frame (112) or the motor component (200); one of the power connection module (400) and the rotating component (600) is provided with a power connection surface (612); the other is provided with a power connection block (410) abutting against the power connection surface (612); the suspension rope (300) provided with a power connection wire is electrically connected to the power connection surface (612) or the power connection block (410) on the rotating component (600); wherein: The motor component (200) can drive the rotating component (600) to rotate, so as to drive at least two of the suspension ropes (300) to be synchronously wound or released.

2. A lifting assembly for a chandelier according to claim 1, characterized in that: The rotating member (600) is provided with a wiring channel (S2), and the wiring channel (S2) is arranged inside and outside the annular groove (S1). The bottom of the annular groove (S1) is provided with an opening (622) connected to the wiring channel (S2), and one end of the suspension rope (300) with an electrical connection wire can pass through the opening (622) and the wiring channel (S2) in sequence and then be electrically connected to the electrical connection surface (612) or the electrical connection block (410) on the rotating member (600).

3. A lifting assembly for a chandelier according to claim 2, characterized in that: The rotating member (600) comprises: A first sheet (610) sleeved on the output shaft (210), the first sheets (610) being provided in a number of at least three, the first sheets (610) other than the top sheet (610) of the at least three first sheets (610) being provided with a first hole (611), and the bottom sheet (610) of the at least three first sheets (610) being provided with the power connection surface (612) or the power connection block (410); The second sheet (620) is sleeved on the output shaft (210), the second sheet (620) is provided in at least two pieces, the first sheet (610) and the second sheet (620) are alternately stacked from top to bottom, the two adjacent first sheets (610) and the second sheet (620) located therein together form an annular groove (S1), the second sheet (620) is provided with a second hole (621) and the opening (622) connected to the second hole (621), the first hole (611) and the second hole (621) are connected to form the wiring channel (S2).

4. The lifting assembly for a chandelier according to claim 2, characterized in that: The number of the suspension ropes (300) with power connection wires therein and the number of the wiring channels (S2) are both set to at least two, and one end of at least two suspension ropes (300) with power connection wires therein are passed through at least two wiring channels (S2) in a one-to-one correspondence.

5. The lifting assembly for a chandelier according to claim 4, characterized in that: The number of the openings (622) at the bottom of each annular groove (S1) is set to at least two, and at least two of the openings (622) at the bottom of each annular groove (S1) are connected to at least two wiring channels (S2) in a one-to-one correspondence.

6. The lifting assembly for a chandelier according to claim 1, characterized in that: The mounting frame (112) or the motor component (200) is provided with a mounting column (113), the mounting column (113) is provided with a contact block (113A), the power connection module (400) is slidably sleeved on the mounting column (113), the mounting column (113) is sleeved with an elastic member (700), two ends of the elastic member (700) are respectively in contact with the contact block (113A) and the power connection module (400), and the elastic member (700) can drive the power connection module (400) to slide so as to keep the power connection surface (612) and the power connection block (410) in contact.

7. The lifting assembly for a chandelier according to claim 1, characterized in that: The motor component (200) and the power connection module (400) are both arranged on the mounting frame (112).

8. Full reflection chandelier, characterized by: include Housing (100); A lifting assembly for a chandelier according to any one of claims 1 to 7, wherein the mounting frame (112) is arranged on the housing (100); The fully reflective lamp body (500) is connected to at least two of the hanging ropes (300) and is located below the housing (100). The hanging ropes (300) provided with electrical wires therein are electrically connected to the fully reflective lamp body (500), wherein: The motor component (200) can drive the rotating component (600) to rotate, so as to drive at least two of the hanging ropes (300) to be synchronously wound or released to drive the total reflection lamp body (500) to rise and fall.

9. The total reflection chandelier according to claim 8, characterized in that: The housing (100) is rotatably connected to at least two guide wheels (800), and at least two suspension ropes (300) are hung on the at least two guide wheels (800) in a one-to-one correspondence.

10. The total reflection chandelier according to claim 8, characterized in that: The housing (100) comprises: The shell body (110) is provided with a receiving cavity (111), the receiving cavity (111) is provided with an opening (111A) arranged downward, and the mounting frame (112) is arranged in the receiving cavity (111), so that the motor component (200) and the power connection module (400) are both located in the receiving cavity (111); A shell cover (120) is arranged on the shell body (110) and located at the opening (111A); the shell cover (120) shields the motor component (200) and the power connection module (400); the shell cover (120) is provided with at least two avoidance holes (121); and at least two suspension ropes (300) are passed through the at least two avoidance holes (121) in a one-to-one correspondence.

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