CN112879329A

CN112879329A - Invisible ceiling fan lamp

Info

Publication number: CN112879329A
Application number: CN202110115275.XA
Authority: CN
Inventors: 缪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2021-01-28
Publication date: 2021-06-01

Abstract

The invention discloses an invisible ceiling fan lamp which comprises a motor, a rotary table, fan blades, a base plate and a lamp, wherein the fan blades are fixed on the rotary table and extend out of the rotary table, the motor drives the rotary table to rotate, and the lamp is fixed on the base plate and extends out of the base plate. This stealthy ceiling fan lamp, during the use, the flabellum is with wind by the air current of guide downwards in the clearance between the lamp stand, and when stopping using, the flabellum stops directly over the lamp stand, when looking up upward promptly, can't see the flabellum to realize hiding the purpose of flabellum, overall structure is simple, reasonable in design, with low costs.

Description

Invisible ceiling fan lamp

Technical Field

The invention relates to the technical field of ceiling fan lamps, in particular to a concealed ceiling fan lamp.

Background

Along with the popularization of air conditioners, the ceiling fan is replaced, its market shrinks gradually, back people combine ceiling fan and lamps and lanterns into the ceiling fan lamp, the ceiling fan lamp is favorable to promoting and using, in order to further improve ceiling fan lamp outward appearance aesthetic feeling, the ceiling fan lamp often hides the flabellum when the flabellum rotates, however, at present, in order to hide the flabellum, all design flabellum and carousel into folding mechanism, when needing to use the ceiling fan, the flabellum stretches out outside the carousel, the ceiling fan during stop work, the flabellum contracts in the carousel, these folding mechanism make ceiling fan lamp structure become very complicated, easy trouble, high in production cost, and, the ceiling fan lamp, only set up a lamps and lanterns in the chassis bottom surface of carousel below basically.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the invisible ceiling fan lamp without folding fan blades.

The object of the invention is thus achieved.

The utility model provides an invisible ceiling fan lamp, includes motor, carousel, flabellum, chassis and lamps and lanterns, the flabellum is fixed on the carousel and extend outside the carousel, the motor drives the carousel is rotatory, lamps and lanterns are fixed on the chassis and extend outside the chassis, characterized by, the flabellum is located the top of lamps and lanterns and has the clearance between the two, the axial projection of flabellum falls into the projection region who corresponds lamps and lanterns. This stealthy ceiling fan lamp, during the use, the flabellum is with wind by the air current of guide downwards in the clearance between the lamp stand, and when stopping using, the flabellum stops directly over the lamp stand, when looking up upward promptly, can't see the flabellum to realize hiding the purpose of flabellum, overall structure is simple, reasonable in design, with low costs.

As a more specific scheme, the lifting rod assembly is further included, and the motor, the rotary table and the chassis are sequentially arranged on the lifting rod assembly from top to bottom.

As a more specific scheme, the turntable comprises a plurality of fan blades, the number of the fan blades is equal to that of the lamps, and each fan blade is guaranteed to be shielded by the corresponding lamp holder.

As another more specific scheme, the turntable comprises a plurality of fan blades, the number of the fan blades is less than that of the lamps, namely the fan blades are shielded by the corresponding lamp holders, and the number of the lamps can be increased by the redundant lamp holders, so that the lighting effect and the aesthetic feeling of the overall shape of the ceiling fan lamp are improved.

More specifically, the motor is a servo motor, and the motor stops the fan blades right above the lamp holder. The motor controls the rotation angle of the fan blades to stop the rotation of the fan blades at a preset position.

As another more specific scheme, an electromagnet is arranged on the lamp holder, a magnet is arranged on the corresponding fan blade, and the electromagnet generates magnetic force after being electrified and is mutually attracted with the magnet, so that the fan blade is stopped right above the lamp holder. The fan blade normally rotates, the electromagnet is powered off, the work of the fan blade is not influenced, after the fan blade stops working, the electromagnet is powered on, the fan blade decelerates, and the magnetic force is utilized to enable the fan blade to stop at a preset position.

As another more specific scheme, a sensor transmitting end is arranged on the lamp, a sensor reflecting end is arranged on the corresponding fan blade, the sensor transmitting end senses a reflection signal of the sensor reflecting end, so that the motor controls the fan blade to stop right above the corresponding lamp, and the sensor transmitting end and the sensor reflecting end are matched to ensure that the motor accurately stops the fan blade at a preset position.

As more specific scheme, all be equipped with first connecting portion between flabellum and the carousel, first connecting portion are the arc, and the flabellum is connected to the upper end of first connecting portion, and the carousel is connected to the lower extreme of first connecting portion, makes the minimum point of flabellum be higher than the carousel top surface, and the lower extreme of all first connecting portions all is connected on a ring, and the ring is fixed on the carousel. The design of first connecting portion makes things convenient for the flabellum to connect fixedly, realizes the purpose that the flabellum extends the carousel to make the flabellum can be with guide air current downstream, the ring is convenient for first connecting portion fixed, and makes first connecting portion connect the flabellum synchronous revolution.

As a more specific scheme, a second connecting portion is arranged between each lamp and the chassis, the second connecting portions are arc-shaped, the upper ends of the second connecting portions are connected with the lamps, and the lower ends of the second connecting portions are connected with the chassis, so that the top surface of the lamps is higher than the top surface of the chassis. The second connecting part is designed to shield the corresponding first connecting part so that the lamp shields the corresponding fan blade.

As a more specific scheme, the lamp comprises a lamp holder and an LED lamp bar arranged on the lamp holder.

The invention has the following beneficial effects:

(1) this stealthy ceiling fan lamp, during the use, the flabellum is with wind by the air current of guide downwards in the clearance between the lamp stand, and when stopping using, the flabellum stops directly over the lamp stand, when looking up upward promptly, can't see the flabellum to realize hiding the purpose of flabellum, overall structure is simple, reasonable in design, with low costs.

(2) Secondly, the fan blades are controlled to accurately stop right above the lamp holder by a servo motor, or an electromagnet and a magnet, or a sensor transmitting end and a sensor reflecting end and the like, so that the purpose of hiding the fan blades is achieved.

(3) Moreover, the design of the first connecting portion facilitates the connection and fixation of the fan blades, the purpose that the fan blades extend out of the rotary table is achieved, the fan blades can guide airflow to move downwards, the first connecting portion is convenient to fix through the circular ring, and the first connecting portion is connected with the fan blades to rotate synchronously.

(4) In addition, the second connecting part is designed to shield the corresponding first connecting part so that the lamp can shield the corresponding fan blade.

Drawings

FIG. 1 is a schematic view of a ceiling fan light.

FIG. 2 is a bottom view of the ceiling fan light.

FIG. 3 is a top view of the ceiling fan light.

Fig. 4 is a schematic view of the cross-sectional structure along the direction A-A in fig. 3.

FIG. 5 is an exploded view of the ceiling fan light.

Detailed Description

The invention is further described with reference to the following figures and examples:

in a first embodiment, referring to fig. 1 to 5, a stealth ceiling fan lamp includes a suspension rod assembly 1, a motor 2, a turntable 3, a chassis 4, and five fan blades 5, the motor 2 is disposed on the suspension rod assembly 1, the motor 2 drives the turntable 3 to rotate around the suspension rod assembly 1, a first connection portion 7 is disposed between each fan blade 5 and the turntable 3, the first connection portion 7 is arc-shaped, the upper end of the first connection portion 7 is connected with the fan blade 5, the lower end of the first connection portion 7 is connected to a ring 70 at intervals, the ring 70 is fixed on the turntable 3, so that the lowest point of the fan blade 5 is higher than the top surface of the turntable 3, that is, a gap 60 is left between the fan blade 5 and the top surface of the lamp 6, and the gap 60 is convenient for the fan blade.

Chassis 4 sets up in 3 below of carousel, and chassis 4 fixes on jib subassembly 1, it is equipped with five lamps and lanterns 6 to correspond flabellum 5 on

chassis

4, 6 interval settings of lamps and lanterns, all be equipped with second connecting portion 8 between each lamps and lanterns 6 and the chassis 4, second connecting portion 8 are the arc, lamps and lanterns 6 are connected to the upper end of second connecting portion 8, chassis 4 is connected to the lower extreme of second connecting portion 8, make the top surface of lamps and lanterns 6 be higher than 4 top surfaces on chassis, lamps and lanterns include the lamp stand and set up the LED lamp strip on the lamp stand, 4 bottom surfaces on chassis also can be equipped with central lamps and lanterns. The rotary table 3 and the chassis 4 are both arranged in the shell 9, and the outer ends of the first connecting part 7 and the second connecting part 8 extend out of the shell 9.

In this embodiment, the axial projection of flabellum 5 falls into the projection region that corresponds lamps and lanterns 6, and motor 2 is servo motor 2, and during normal work, motor 2 drives flabellum 5 through carousel 3 and rotates, and flabellum 5 guide air current flows downwards from the space between lamps and lanterns 6, and after the stop work, motor 2 makes flabellum 5 stop directly over lamps and lanterns 6, and first connecting portion 7 stops directly over second connecting portion 8, when looking up promptly, can only see lamps and lanterns 6 and second connecting portion 8 and can't see flabellum 5 and first connecting portion 7.

The second embodiment is different from the first embodiment in that: the number of the fan blades 5 is less than that of the lamps 6, and if the number of the fan blades 5 is two, the number of the lamps 6 can be four. The lamp 6 is provided with an electromagnet, the corresponding fan blade 5 is provided with a magnet, the electromagnet generates magnetic force after being electrified and attracts the magnet to enable the fan blade 5 to stop right above the lamp 6, and when the motor 2 drives the fan blade 5 to work, the electromagnet is powered off and does not interfere with the normal rotation of the fan blade 5.

The third embodiment is different from the first embodiment in that: the lamp 6 is provided with a sensor transmitting end, the corresponding fan blade 5 is provided with a sensor reflecting end, the sensor transmitting end transmits light, and if the sensor transmitting end receives the light reflected by the sensor reflecting end, the sensor transmitting end gives information to the control system, so that the motor controls the fan blade to stop right above the corresponding lamp.

Claims

1. The utility model provides an invisible ceiling fan lamp, includes motor (2), carousel (3), flabellum (5), chassis (4) and lamps and lanterns (6), flabellum (5) are fixed on carousel (3) and outside extending carousel (3), motor (2) drive carousel (3) are rotatory, lamps and lanterns (6) are fixed on chassis (4) and outside extending chassis (4), characterized by, flabellum (5) are located the top of lamps and lanterns (6) and have clearance (60) between the two, the axial projection of flabellum (5) falls into the projection region of corresponding lamps and lanterns (6).

2. The invisible ceiling fan lamp as claimed in claim 1, further comprising a hanger rod assembly (1), wherein the motor (2), the turntable (3) and the chassis (4) are sequentially arranged on the hanger rod assembly (1) from top to bottom.

3. The invisible ceiling fan lamp of claim 1, wherein the turntable comprises a number of fan blades (5) equal to the number of lamps (6).

4. The invisible ceiling fan lamp of claim 1, wherein the turntable comprises a number of fan blades (5), the number of fan blades (5) being less than the number of lamps (6).

5. The invisible ceiling fan lamp of claim 1, wherein the motor (2) is a servo motor (2), and the motor (2) stops the fan blades (5) right above the lamp (6).

6. The invisible ceiling fan lamp as claimed in claim 1, wherein the lamp (6) is provided with an electromagnet, and the corresponding fan blade (5) is provided with a magnet, and the electromagnet generates magnetic force after being electrified and attracts the magnet to enable the fan blade (5) to stop right above the lamp (6).

7. The invisible ceiling fan lamp as claimed in claim 1, wherein the lamp (6) is provided with a sensor emitting end, the corresponding fan blade (5) is provided with a sensor reflecting end, and the sensor emitting end senses a reflection signal of the sensor reflecting end, so that the motor (2) controls the fan blade (5) to stop right above the corresponding lamp (6).

8. The invisible ceiling fan lamp as claimed in claim 1, wherein first connecting portions (7) are arranged between the fan blades (5) and the rotating disc (3), the first connecting portions (7) are arc-shaped, the upper ends of the first connecting portions (7) are connected with the fan blades (5), the lower ends of the first connecting portions (7) are connected with the rotating disc (3), the lowest point of the fan blades (5) is higher than the top surface of the rotating disc (3), the lower ends of all the first connecting portions (7) are connected to a ring (70), and the ring (70) is fixed on the rotating disc (3).

9. The ceiling fan lamp as claimed in claim 1, wherein a second connecting portion (8) is provided between each of the lamps (6) and the base plate (4), the second connecting portion (8) is arc-shaped, the upper end of the second connecting portion (8) is connected to the lamp (6), and the lower end of the second connecting portion (8) is connected to the base plate (4), so that the top surface of the lamp (6) is higher than the top surface of the base plate (4).

10. The invisible ceiling fan lamp as claimed in claim 1, wherein the lamp (6) comprises a lamp holder and an LED lamp strip arranged on the lamp holder.