CN112555181A - Ceiling fan lamp - Google Patents

Ceiling fan lamp Download PDF

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Publication number
CN112555181A
CN112555181A CN202011440903.3A CN202011440903A CN112555181A CN 112555181 A CN112555181 A CN 112555181A CN 202011440903 A CN202011440903 A CN 202011440903A CN 112555181 A CN112555181 A CN 112555181A
Authority
CN
China
Prior art keywords
blades
blade
rotating
ceiling fan
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011440903.3A
Other languages
Chinese (zh)
Inventor
周定德
张国宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Opp Lighting Appliances Zhongshan Co ltd
Opple Lighting Co Ltd
Original Assignee
Opp Lighting Appliances Zhongshan Co ltd
Opple Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Opp Lighting Appliances Zhongshan Co ltd, Opple Lighting Co Ltd filed Critical Opp Lighting Appliances Zhongshan Co ltd
Priority to CN202011440903.3A priority Critical patent/CN112555181A/en
Publication of CN112555181A publication Critical patent/CN112555181A/en
Priority to PCT/CN2021/135008 priority patent/WO2022121763A1/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088Ceiling fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34Blade mountings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38Blades
    • F04D29/384Blades characterised by form
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38Blades
    • F04D29/388Blades characterised by construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088Ventilating systems
    • F21V33/0096Fans, e.g. ceiling fans

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a ceiling fan lamp. The ceiling fan lamp comprises a base part, a fan part and a lamp part; the fan part comprises a motor assembly, a plurality of blades and a storage disc for storing the blades, each blade can be rotatably arranged on the storage disc, each blade comprises a rotating part and a fan blade part, and the rotating part can rotate on the turntable support to drive the blades to rotate; one end and the rotating part of flabellum portion are connected, and its other end stretches out outside the storage disc when the blade expandes to set up with the rotating part of other blades relatively when the blade draws in, and all blades are accomodate to the top of lamps and lanterns portion, and two arbitrary adjacent blades do not overlap. The invention realizes that the blades of the ceiling fan lamp are not overlapped when in a closed state, all the blades are completely folded above the ceiling fan lamp, the thickness of the ceiling fan lamp is reduced, the installation effect is more beautiful, the ceiling fan lamp has an ultrathin visual effect, and the blades can not generate larger noise due to friction when being folded and can not be damaged due to friction.

Description

Ceiling fan lamp
Technical Field
The invention relates to the technical field of ceiling fan lamps, in particular to a ceiling fan lamp with non-overlapping blades in a closed state.
Background
The decorative ceiling fan is commonly called a ceiling fan lamp, which is a combination of a lamp and a ceiling fan, and has the functions of illumination and decoration of the lamp and the blowing effect of the fan. At present, what sell quantity is better on the market is a stealthy ceiling fan lamp that can hide the blade, and the advantage of this kind of stealthy ceiling fan lamp lies in: when the user does not use fan function, the blade that sets up on the ceiling fan lamp can be drawn in automatically and hide the back and deposit, does not influence pleasing to the eye, and when the user used fan function, the blade was thrown away along with the carousel rotation under the centrifugal force effect, promptly: the blades are deployed.
At present, although the existing ceiling fan lamp combines the fan function on the ceiling lamp, the existing ceiling fan lamp is in a closed state, in order to ensure that the blades are completely folded above the ceiling lamp, the blades are overlapped together, and the thickness of the ceiling fan lamp is increased. Under the condition, when the ceiling fan lamp is installed, the distance between the ceiling fan lamp and the roof is required to be increased, the space occupied by installation is large, and the ceiling fan lamp is not attractive; moreover, because the adjacent blades have overlapped parts, the blades generate large noise when being folded or collected. Moreover, the blades are often not good in collection effect due to friction and large resistance among the blades, so that the blades are exposed out of the storage disc; and the blades are easily damaged by friction.
Disclosure of Invention
The invention provides a ceiling fan lamp, which is used for solving the technical problems that the thickness of the ceiling fan lamp is increased due to the fact that blades are overlapped when the ceiling fan lamp is in a closed state, the distance between the installed ceiling fan lamp and a roof is large, the space occupied by installation is large and not attractive, the blades are rubbed to generate large noise when being folded, and the blades are easily damaged due to friction.
The invention provides a ceiling fan lamp, comprising a base part, a fan part and a lamp part; specifically, one end of the base part is mounted on a mounting base, the other end of the base part is connected to the fan part, and the lamp part is mounted on the lower surface of the fan part; the fan part comprises a motor component, a plurality of blades and a storage disc for storing the blades, the other end of the base part is connected to the motor component of the fan part, the storage disc is connected to the motor component, the motor component can drive the storage disc to rotate, and each blade is rotatably arranged on the storage disc; the storage disc is provided with a plurality of rotary disc supporting platforms which are arranged at equal intervals; each blade comprises a rotating part and a blade part, and the rotating part can rotate on the turntable support to drive the blades to rotate; one end of the fan blade part is connected with the rotating part, the other end of the fan blade part extends out of the storage disc when the blades are unfolded, the fan blade part is stored above the lamp part when the blades are folded, and any two adjacent blades are not overlapped when the blades are folded.
Further, when all the blades are received above the lamp portion, the end portion of one end of the fan blade portion, which is far away from the rotating portion, of one blade of any two adjacent blades and the rotating portion of the other blade are integrally matched and adapted to each other in shape, so that when the blades are received, the two adjacent blades do not overlap.
Further, the blade portion of each of the blades includes a leading edge and a trailing edge; the front edge is arc-shaped; the rear edge comprises an inner edge and an outer edge, the inner edge is in a circular arc shape, the outer edge is matched with the rotating part in shape, and when all the blades are received above the lamp part, the outer edge and the rotating part are arranged at equal intervals in the horizontal direction.
Further, when all the blades are received above the lamp portion, there is an edge gap between the front edge of the following blade and the rear edge of the preceding blade.
Further, the distance between the blade and the tray gradually increases from the front edge side to the rear edge side.
Further, the distance between the blade and the storage tray gradually increases from the rotating portion side to the blade portion side.
Further, the fan part also comprises a rotating seat; a plurality of unfolding tracks are arranged on the rotating seat and extend along the radius direction of the rotating seat; the blade further comprises a rotating arm; one end of the rotating arm is connected with the rotating part, and the other end of the rotating arm is connected with the unfolding track in a sliding manner.
Further, the number of the deployment rails is the same as the number of the blades.
Furthermore, the rotating arm is provided with a positioning column, the middle part of the positioning column is arranged in the unfolding track, and the end part of the positioning column protrudes out and is clamped outside the unfolding track.
Further, the rotating arm is arranged between the blade and the rotating seat; when the blades are unfolded, the rotating seat is driven to rotate by the rotating arm.
Further, the swinging boom with the roating seat integration sets up, the swinging boom with the roating seat reaches the joint edge of flabellum portion is arc smooth transition and is located same circular arc.
Further, the rotating part with the center pin position that the carousel propped up the platform is equipped with and runs through the rotating part with the carousel props up the spliced pole of platform.
Furthermore, a rebound device is arranged between the rotating part and the turntable support; one end of the rebounding device is clamped with the rotating part, and the other end of the rebounding device is clamped with the turntable support in a pressing mode and used for rebounding the blades to the upper portion of the lamp part from the unfolding state when the ceiling fan lamp does not rotate.
Further, the resilient means comprises a resilient member disposed around the connecting column.
Further, the elastic member is any one of a ring spring, a plate spring, a coil spring, a spiral spring, and a torsion bar spring.
The ceiling fan lamp has the beneficial effects that the blades of the ceiling fan lamp are not overlapped when in a closed state, all the blades are completely folded above the ceiling fan lamp, the thickness of the ceiling fan lamp is reduced, the distance between the installed ceiling fan lamp and a roof is reduced, the installation effect is more attractive, the ceiling fan lamp has an ultrathin visual effect, and the blades cannot generate larger noise due to friction when being folded and cannot be damaged due to friction.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
FIG. 1 is an exploded view of a ceiling fan light according to an embodiment of the present invention;
FIG. 2 is a schematic view of a ceiling fan light according to an embodiment of the present invention shown in a folded configuration;
FIG. 3 is a schematic view of a ceiling fan light according to an embodiment of the present invention showing the blades extended 30% between the retracted and extended positions;
FIG. 4 is a schematic view of a ceiling fan light according to an embodiment of the present invention showing the blades extended by 60% between the folded and the unfolded positions;
FIG. 5 is a schematic view of a ceiling fan light according to an embodiment of the present invention in an expanded configuration;
FIG. 6 is a schematic view of a portion of the ceiling fan light according to an embodiment of the present invention.
The designations in the drawings are as follows:
1. motor module, 2, blade, 3, storage tray, 4, roating seat, 5, resilient means, 10, base portion, 20, fan portion, 21, rotation portion, 22, fan blade portion, 23, rotation arm, 30, lamps and lanterns portion, 31, carousel support, 41, expansion track, 100, ceiling fan lamp, 221, front edge, 222, rear edge, 231, reference column, 2221, inner edge, 2222, outer edge.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, an embodiment of the invention provides a ceiling fan lamp 100, and the ceiling fan lamp 100 includes a base portion 10, a fan portion 20, and a lamp portion 30.
Specifically, one end of the base part 10 is mounted on an installation base, and the other end of the base part 10 is rotatably connected to the motor assembly 1. The lamp unit 30 is mounted on a lower surface of the fan unit 20. The fan part 20 comprises a motor assembly 1, a plurality of blades 2 and a storage tray 3 for storing the blades 2, the other end of the base part 10 is connected to the motor assembly 1 of the fan part 20, the storage tray 3 is connected to the motor assembly 1, the motor assembly 1 can drive the storage tray 3 to rotate, and each blade 2 can be rotatably installed on the storage tray 3. Deposit the dish 3 and be equipped with a plurality of equidistant carousel that set up and prop up platform 31, every blade 2 includes rotating part 21 and is located the flabellum portion 22 and the swinging boom 23 of rotating part 21 both sides, flabellum portion 22 is located the outside, swinging boom 23 is located the inboard. The rotating part 21 with the carousel props up rotatable formula of being connected through a spliced pole 32 behind the pressfitting of platform 31, promptly the rotating part 21 with the central axis position of carousel props up the platform 31 is equipped with and runs through the rotating part 21 with the spliced pole 32 of carousel props up the platform 31, wherein the rotating part 21, the carousel props up the platform 31 with the spliced pole 32 forms one jointly the rotation axis of blade 2 has realized the rotating part 21 can the carousel props up the platform 31 and rotates around the spliced pole 32 in order to drive blade 2 rotates, accomplishes the rotation effect of blade 2 expansion and folding in-process. The rotating part 21 with the contact surface of carousel brace 31 is parallel to each other and all is circular, sets up like this not only is convenient for rotate, can make blade 2 steady at rotatory in-process moreover. When each blade 2 is unfolded, the blade portion 22 of the blade 2 is subjected to inertia and drives air to generate resistance, so that the blade portion 22 of the blade 2 gradually extends out of the storage tray 3 through the rotation of the rotating shaft.
The vane part 22 is in the shape of a vane, one end of the vane part is connected to the rotating part 21, the other end of the vane part can extend out of the storage tray 3 when the vanes 2 are unfolded, and is arranged opposite to the rotating parts 21 of the other vanes 2 when the vanes 2 are folded, all the vanes 2 are accommodated above the lamp part 30, and the shapes of any two adjacent vanes 2 are matched with each other and are not overlapped.
In the present embodiment, when all the blades 2 are received above the lamp portion 30, when folded, the shape of the end portion of the fan blade portion 22 of one blade 2 of any two adjacent blades 2 far from the rotating portion 21 and the shape of the rotating portion 21 of the other blade 2 are fitted to each other integrally, so that when the blades 2 are received, the two adjacent blades 2 do not overlap. The arrangement is such that when all the blades 2 are received above the lamp portion 30, the outer shapes of any two adjacent blades 2 are fitted to each other without overlapping and causing friction.
In the present embodiment, the blade portion 22 of each of the blades 2 includes a front edge 221 and a rear edge 222; the front edge 221 is arc-shaped; the rear edge 222 includes an inner edge 2221 and an outer edge 2222, the inner edge 2221 is circular arc shaped, and the outer edge 2222 is wedge shaped concave arc. The shape of the rotating portion 21 is circular arc; in the collapsed state, the inner edge 2221 of the preceding blade 2 is disposed to correspond to the rotation portion 21 of the following blade 2. The rotating arm 23 is wedge-shaped; in the furled state, the outer edge 2222 of the previous blade 2 is disposed corresponding to the rotating arm 23 of the next blade 2. So that the shape of the outer edge 2222 and the shape of the rotary part 21 are fitted to each other, the outer edge 2222 and the rotary part 21 are arranged at equal intervals in the horizontal direction when all the blades 2 are received above the lamp part 30.
In the present embodiment, when all the blades 2 are received above the lamp unit 30, an edge gap is formed between the front edge 221 of the next blade 2 and the rear edge 222 of the previous blade 2 to avoid overlapping portions between the blades 2, the structure is simple and reasonable, no friction is generated between the adjacent blades 2, the noise is low and the resistance is small during the receiving operation, the blades 2 are smoothly received and the receiving effect is good, and the blades 2 are not easily damaged and occupy a small space.
In the present embodiment, the distance between the blade 2 and the tray 3 gradually increases from the front edge 221 side to the rear edge 222 side. The distance between the blade 2 and the storage tray 3 gradually increases from the rotating portion 21 side to the blade portion 22 side. It can be understood that the blades 2 are gradually raised from the side of the rotating portion 21 to the side of the blade portion 22, forming a blade structure for driving air to be downwardly spread when they rotate, forming an air flow.
Referring to fig. 1 and 6, in the present embodiment, the fan portion 20 further includes a rotating base 4; a plurality of unfolding tracks 41 are arranged on the rotating base 4, and the unfolding tracks 41 extend along the radial direction of the rotating base 4; the blade 2 further comprises a swivel arm 23; one end of the rotating arm 23 is connected to the rotating part 21, and the other end thereof is slidably connected to the deployment rail 41. The rotary seat 4 and the unfolding track 41 thereof are used for fixing and limiting the position of the blade 2, the relative position of the blade 2 can be maintained, and the unfolding track 41 can realize a guiding track function in the unfolding and folding processes of the blade 2.
In the present embodiment, the number of the deployment rails 41 is the same as the number of the blades 2. In this embodiment, the number of the unfolding tracks 41 and the number of the blades 2 are preferably 4, but may also be preferably 3, 5 or 6. The main feature of this embodiment is that the blade 2 is overlapped and simplified, and the blade is not overlapped while reducing the thickness and avoiding friction, and the ceiling fan lamps 100 adopting this non-overlapping structure are all within the scope of protection of this application according to the service environment of different ceiling fan lamps 100.
Referring to fig. 1 and fig. 6, in the present embodiment, the rotating arm 23 is disposed between the blade 2 and the rotating base 4; when the blade 2 is unfolded, the rotating arm 23 drives the rotating seat 4 to rotate. Specifically, the rotating arm 23 is provided with a positioning column 231, the middle part of the positioning column 231 is arranged in the unfolding track 41, and the end part of the positioning column 231 protrudes and is clamped outside the unfolding track 41, so that the positioning column 231 slides along the unfolding track 41 without falling off. The positioning posts 231 are preferably studs or screws, which facilitate installation and removal. The blade 2 is matched with the positioning column 231 to slide along the unfolding track 41, so that the storage disc 3 rotates to drive the blade 2 to rotate together, the connecting column 32 of the blade 2 slides in the unfolding track 41 until the blade 2 is unfolded, and at the moment, the blade 2 drives the rotating seat 4 to rotate together through the connecting column 32.
In this embodiment, the rotating arm 23 and the rotating base 4 are integrally disposed, and the connecting edge of the rotating arm 23, the rotating base 4 and the vane portion 22 is in arc-shaped smooth transition and is located on the same arc.
Referring to fig. 1 and 6, in the present embodiment, a resilient device 5 is further disposed between the rotating portion 21 and the turntable support 31; one end of the resilient means 5 is engaged with the rotating portion 21, and the other end of the resilient means 5 is engaged with the turntable support 31 in a pressing manner, so as to resiliently move the blade 2 from the unfolded state to the upper side of the lamp portion 30 when the ceiling fan lamp 100 is not rotated. Rebound device 5 with the rotation axis structure integration of blade 2, not only pleasing to the eye, directly set up inside the rotation axis moreover, realized the resilience function of blade 2.
In this embodiment, the resilient means 5 comprises a resilient member, which is arranged around the connecting column 32.
In the present embodiment, the elastic member is any one of a ring spring, a plate spring, a coil spring, a spiral spring, and a torsion bar spring. In the embodiment, the elastic member is preferably an annular spring, so that the resilient means 5 is integrated with the rotating shaft structure of the blade 2.
In use, the ceiling fan lamp 100 is initially in a folded state, which may also be referred to as a stowed state, that is, when the ceiling fan lamp 100 is not rotated, the blade portions 22 of all the blades 2 are received above the lamp portion 30, and the profiles of any two adjacent blades 2 are fitted to each other without overlapping. When the ceiling fan lamp 100 is in the folded state, the rotating arm 23 of the blade 2 is clamped in the unfolding track 41 through the positioning column 231, so as to position the blade 2, wherein the positioning column 231 is specifically clamped at the radially outermost side of the unfolding track 41, and the resilient device 5 keeps the blade 2 in the folded state, as specifically shown in fig. 2.
When the ceiling fan lamp 100 is controlled to rotate, the fan part 20 of the ceiling fan lamp 100 drives the lamp part 30 to rotate together, all the blades 2 are unfolded outwards on the rotating base 4 along the respective unfolding tracks 41, and all the blades 2 can be rotatably installed on the storage tray 3 and are clamped in the unfolding tracks 41 by the positioning columns 231, so that all the blades 2 are unfolded synchronously. The rotating portion 21, the turntable support 31 and the connecting column 32 together form a rotating shaft of the blade 2, and when each blade 2 is unfolded, the fan blade portion 22 of the blade 2 can be subjected to inertia and drives air to generate resistance, so that the fan blade portion 22 of the blade 2 can gradually extend out of the storage tray 3 through the rotation of the rotating shaft. In the process of unfolding the blade 2, the positioning posts 231 gradually slide from the radially outermost side to the radially innermost side of the unfolding track 41, specifically, as shown in fig. 3 and 4, fig. 3 is a schematic structural view when the blade 2 is unfolded by 30%, and fig. 4 is a schematic structural view when the blade 2 is unfolded by 60%, after the positioning posts 231 gradually slide from the outermost side to the innermost side of the unfolding track 41, as the blade 2 is further unfolded, the rotary base 4 further rotates, so that the positioning posts 231 gradually slide from the innermost side to the outermost side of the unfolding track 41 until the blade 2 is completely unfolded. When the blades 2 are fully unfolded, the fan blade part 22 drives air to spread downwards to blow air during rotation.
When the ceiling fan lamp 100 is controlled to stop rotating, all the blades 2 are synchronously rebounded from the unfolding state to the upper part of the lamp part 30 under the action of the rebounding device 5, and the mutual matching and non-overlapping of the appearances of any two adjacent blades 2 are realized. The process of all the blades 2 rebounding from the unfolded state to the upper side of the lamp part 30 is completely reverse to the process of the blades 2 rebounding from the folded state to the unfolded state.
In the ceiling fan lamp 100 of the present embodiment, when all the blades 2 are received above the lamp portion 30, the shapes of any two adjacent blades 2 are matched with each other and do not overlap, that is, an edge gap is left between the blades 2 and the blades 2 to prevent an overlapping portion from being formed between the two adjacent blades 2, the structure is simple and reasonable, no friction is generated between the two adjacent blades 2, the noise during the collection operation is low, the resistance is small, the collection of the blades 2 is smooth, the collection effect is good, and the blades 2 are not easily damaged and occupy a small space. And realized that the blade 2 of ceiling fan lamp 100 does not coincide when the closure state, all blades 2 have drawn in the ceiling fan lamp 100 top completely, have reduced the thickness of ceiling fan lamp 100 to reduced the ceiling fan lamp 100 and the roof interval of installation, the installation effect is more pleasing to the eye, has ultra-thin visual effect, and can not produce great noise because of the friction when blade 2 draws in, blade 2 also can not receive the damage because of the friction. Moreover, most ceiling fan lamps 100 in the current domestic and foreign markets adopt an overlapping mode, so that the cost is high, and the occupied space is large. By adopting the mode, the ceiling fan lamp 100 is low in manufacturing cost and obvious in promotion of consumption, the non-overlapping modules with different sizes can be made according to the size and applied to various ceiling fan lamps 100, the overall cost is low, the use is wide, and the appearance is attractive and large.
The ceiling fan lamp has the beneficial effects that the blades of the ceiling fan lamp are not overlapped when in a closed state, all the blades are completely folded above the ceiling fan lamp, the thickness increase of the ceiling fan lamp is reduced, the distance between the installed ceiling fan lamp and a roof is reduced, the installation effect is more attractive, the ultrathin visual effect is realized, in addition, the larger noise cannot be generated due to friction when the blades are folded, and the blades cannot be damaged due to friction.
The ceiling fan lamp with non-coincident blades in the closed state provided by the embodiment of the invention is described in detail, the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the invention; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (15)

1. A ceiling fan lamp is characterized by comprising a base part, a fan part and a lamp part; one end of the base part is installed on an installation foundation, the other end of the base part is connected to the fan part, and the lamp part is installed on the lower surface of the fan part; the fan part comprises a motor component, a plurality of blades and a storage disc for storing the blades, the other end of the base part is connected to the motor component of the fan part, the storage disc is connected to the motor component, the motor component can drive the storage disc to rotate, and each blade is rotatably arranged on the storage disc; the storage disc is provided with a plurality of rotary disc supporting platforms which are arranged at equal intervals; each blade comprises a rotating part and a blade part, and the rotating part can rotate on the turntable support to drive the blades to rotate; one end of the fan blade part is connected with the rotating part, the other end of the fan blade part extends out of the storage disc when the blades are unfolded, the fan blade part is stored above the lamp part when the blades are folded, and any two adjacent blades are not overlapped when the blades are folded.
2. The ceiling fan light as claimed in claim 1, wherein when all the blades are received above the lamp portion, the end of the rotating portion of one of any two adjacent blades away from the rotating portion fits with the shape of the rotating portion of the other blade as a whole, so that when the blades are received, the two adjacent blades do not overlap.
3. The ceiling fan light of claim 2 wherein said blade portion of each said blade includes a front edge and a rear edge; the front edge is arc-shaped; the rear edge comprises an inner edge and an outer edge, the inner edge is in a circular arc shape, the outer edge is matched with the rotating part in shape, and when all the blades are received above the lamp part, the outer edge and the rotating part are arranged at equal intervals in the horizontal direction.
4. The ceiling fan light of claim 3 wherein when all of the blades are received over the light fitting portion, there is an edge gap between the leading edge of the trailing blade and the trailing edge of the leading blade.
5. The ceiling fan light of claim 3 wherein the spacing between the blades and the storage tray increases from the side of the front edge to the side of the rear edge.
6. The ceiling fan light of claim 1 wherein the spacing between the blades and the storage tray increases from the side of the rotating portion to the side of the blade portion.
7. The ceiling fan light of claim 1,
the fan part also comprises a rotating seat; the rotary seat is provided with a plurality of unfolding tracks, and the unfolding tracks extend around the radius direction of the rotary seat;
the blade further comprises a rotating arm; one end of the rotating arm is connected with the rotating part, and the other end of the rotating arm can slide in the unfolding track.
8. The ceiling fan light of claim 7 wherein the number of fan out tracks is the same as the number of blades.
9. The ceiling fan lamp as claimed in claim 7, wherein the rotating arm is provided with a positioning post, the middle part of the positioning post is arranged in the unfolding track, and the end part of the positioning post is protruded and clamped outside the unfolding track.
10. The ceiling fan light of claim 7 wherein the rotating arm is disposed between the blade and the rotating base; when the blades are unfolded, the rotating seat is driven to rotate by the rotating arm.
11. The ceiling fan light of claim 7 wherein the rotating arm is integrally formed with the rotating base, and the connecting edges of the rotating arm and the rotating base and the fan blade portion are smoothly curved and located on the same arc.
12. The ceiling fan lamp of claim 1 wherein a connection post is provided through the rotating portion and the turntable support at a central axis of the rotating portion and the turntable support.
13. The ceiling fan light of claim 1 wherein a resilient means is provided between the rotating portion and the turntable bearing; one end of the rebounding device is clamped with the rotating part, and the other end of the rebounding device is clamped with the turntable support in a pressing mode and used for rebounding the blades to the upper portion of the lamp part from the unfolding state when the ceiling fan lamp does not rotate.
14. The ceiling fan light of claim 13 wherein said resilient means comprises a resilient member disposed about said attachment post.
15. The ceiling fan lamp of claim 14 wherein the resilient member is any one of a ring spring, a plate spring, a coil spring, a spiral spring, a torsion bar spring.
CN202011440903.3A 2020-12-08 2020-12-08 Ceiling fan lamp Pending CN112555181A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011440903.3A CN112555181A (en) 2020-12-08 2020-12-08 Ceiling fan lamp
PCT/CN2021/135008 WO2022121763A1 (en) 2020-12-08 2021-12-02 Ceiling fan lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011440903.3A CN112555181A (en) 2020-12-08 2020-12-08 Ceiling fan lamp

Publications (1)

Publication Number Publication Date
CN112555181A true CN112555181A (en) 2021-03-26

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Application Number Title Priority Date Filing Date
CN202011440903.3A Pending CN112555181A (en) 2020-12-08 2020-12-08 Ceiling fan lamp

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CN (1) CN112555181A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022121763A1 (en) * 2020-12-08 2022-06-16 欧普照明电器(中山)有限公司 Ceiling fan lamp
WO2023274198A1 (en) * 2021-06-30 2023-01-05 苏州欧普照明有限公司 Fan blade structure, fan, and fan light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022121763A1 (en) * 2020-12-08 2022-06-16 欧普照明电器(中山)有限公司 Ceiling fan lamp
WO2023274198A1 (en) * 2021-06-30 2023-01-05 苏州欧普照明有限公司 Fan blade structure, fan, and fan light

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