A vortex type fan light

Abstract

The present application relates to a vortex fan lamp, which comprises a body, an air inlet and an air outlet are provided in the thickness direction of the body, a cavity is provided in the body, and the cavity connects the air inlet and the air outlet; a motor is arranged in the cavity, a driving shaft is arranged on the motor, and a plurality of fan blades are arranged circumferentially of the driving shaft; the motor drives the fan blades to suck in wind from the air inlet and blow it out from the air outlet; a lighting assembly is arranged on the side of the body away from the roof, and the lighting assembly illuminates toward the ground; the air inlet and the air outlet are arranged on the same side, and the side of the body away from the air outlet in the thickness direction abuts against the roof; the present application has the effect of reducing the user's sense of oppression.

Description

Technical Field

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

[0002] Fan lights are lamps that combine lighting, ventilation and decoration and are deeply loved by users.

[0003] The existing Chinese invention patent with application number 202010674409.7 discloses a fan light and a modular fan light; it includes a volute, a fan assembly, a diffuser, an air inlet, an air outlet, an air outlet channel and a lighting assembly; the fan assembly includes a motor and a working wheel; the diffuser includes a bearing wall for mounting the fan assembly and a first diffuser mechanism located on one side of the bearing wall and arranged circumferentially around the working wheel; the air outlet channel is surrounded by the volute and the diffuser; the light diffuser plate of the lighting assembly is covered on the other side of the bearing wall; the air outlet is arranged on the periphery of the lighting assembly, and the orthographic projection of the light emitting surface of the lighting assembly does not exceed the maximum boundary of the orthographic projection of the air outlet; during the operation of a fan light and a modular fan light, wind enters the air inlet from the roof through the fan assembly, and is then blown out from the air outlet, thereby realizing the blowing function of the fan light.

[0004] With regard to the above-mentioned related technologies, the inventor believes that when installing a fan lamp that adopts the top air intake and bottom air outlet method, a gap must be set between the fan lamp and the roof. The setting of the gap must ensure that the top air intake efficiency is not lower than the bottom air outlet efficiency in order to achieve the maximum efficiency of the fan lamp. The existing building has a low floor height, and installing a fan lamp in the gap further compresses the floor height and increases the user's sense of oppression. Summary of the invention

[0005] In order to reduce the user's sense of oppression, the present application provides a vortex fan lamp.

[0006] The present application provides a vortex fan lamp, which adopts the following technical solution:

[0007] A vortex fan lamp comprises a body, an air inlet and an air outlet are provided in the thickness direction of the body, a cavity is provided in the body, the cavity connects the air inlet and the air outlet; a motor is arranged in the cavity, a driving shaft is arranged on the motor, and a plurality of fan blades are arranged circumferentially of the driving shaft; the motor drives the fan blades to suck air from the air inlet and blow it out from the air outlet; a lighting assembly is arranged on the side of the body away from the roof, and the lighting assembly illuminates towards the ground; the air inlet and the air outlet are arranged on the same side, and the side of the body away from the air outlet in the thickness direction abuts against the roof.

[0008] By adopting the above technical solution, the air inlet and outlet of the eddy current type fan light are arranged on the same side, so that the air does not need to be sucked from the top of the body, and thus there is no need to set a gap between the body and the roof, reducing the space occupied by the eddy current type fan light during installation, and thus reducing the sense of oppression of the user.

[0009] Optionally, a flow guide plate is arranged at the air outlet, the flow guide plate is obliquely arranged in the cavity, one end of the flow guide plate abuts against the motor, the other end abuts against the air outlet, and the flow guide plate is inclined towards the air outlet.

[0010] By adopting the above technical solution, the setting of the flow guide plate provides guidance for the air flow inside the eddy current type fan light, improving the efficiency of air flow.

[0011] Optionally, the air outlet includes an inner side inner wall and an outer side inner wall, a flow guide surface is provided on the inner side inner wall, the flow guide surface is inclined towards the center of the body, and a guiding surface is provided on the outer side inner wall, the guiding surface is inclined towards the direction away from the body.

[0012] By adopting the above technical solution, the setting of the flow guide surface and the guiding surface expands the range of the blowing direction at the air outlet, making the blowing range wider.

[0013] Optionally, a flow guide ring is arranged between the outer side inner wall and the inner side inner wall; the flow guide ring divides the air outlet into a first air outlet and a second air outlet; the flow guide ring slides at the air outlet, and the flow guide ring abuts against the outer side inner wall or slides to abut against the inner side inner wall through sliding.

[0014] By adopting the above technical solution, by the sliding setting of the flow guide ring to abut against the outer side inner wall and the inner side inner wall, the wind direction is adjusted, providing more choices for the wind direction when the user uses the eddy current type fan light.

[0015] Optionally, a plurality of driving mechanisms are arranged in the cavity, the plurality of driving mechanisms are uniformly arranged along the circumferential direction of the flow guide ring, each driving mechanism includes a connecting rod and a resisting rod, one end of the connecting rod is rotatably connected to the body, and the other end of the connecting rod is rotatably connected to the flow guide ring; one end of the resisting rod is hinged to the middle of the connecting rod, and a power member is arranged at the end of the resisting rod far from the connecting rod, and the power member drives the resisting rod to lift.

[0016] By adopting the above technical solution, by sliding the resisting rod with the power member, the connecting rod rotates to drive the flow guide ring to slide in the direction of the outer side inner wall or the inner side inner wall, thereby improving the automation level of wind direction adjustment.

[0017] Optionally, the power component includes a driving wheel and a driven wheel; the driving wheel is sleeved on the circumferential direction of the driving shaft, and the driving wheel is rotatably arranged in the cavity; a reciprocating lead screw is rotatably arranged in the cavity, and the length direction of the reciprocating lead screw is rotatably arranged on the machine body in the vertical direction, and the driven wheel is arranged at one end of the reciprocating lead screw away from the machine body in the length direction; a synchronous belt is arranged between the driving wheel and the driven wheel, and the driving wheel and the driven wheel are connected by the synchronous belt; the abutting rod reciprocates and slides along the length direction of the reciprocating lead screw.

[0018] By adopting the above technical solution, the setting of the power component, on the one hand, adjusts the gap between the diversion ring and the side wall of the cavity through the power component, so as to adjust the wind direction, improve the automation degree of the vortex fan, and thus increase the user's blowing experience; on the other hand, the power component is connected to the motor, saving energy.

[0019] Optionally, the driving wheel is arranged with a gap from the driving shaft, a friction plate is fixed on the driving shaft, and the friction plate rotates with the driving shaft; an electric cylinder is arranged on the machine body, and the electric cylinder drives the motor to slide in the cavity along the direction close to or away from the roof.

[0020] By adopting the above technical solution, the electric cylinder is used to drive the friction plate to abut against or disengage from the driving wheel, so as to realize the opening or closing of the "oscillating wind" function.

[0021] Optionally, two clamping plates are arranged in the cavity, and the two clamping plates are arranged on both circumferential sides of the abutting rod, and the abutting rod slides between the two clamping plates along the length direction of the reciprocating lead screw.

[0022] By adopting the above technical solution, the setting of the clamping plate reduces the probability of the abutting rod twisting on the connecting rod during the rotation of the reciprocating lead screw.

[0023] Optionally, the lighting component includes an LED lamp bead and a convex lens; the LED lamp bead is embedded between the air inlet and the air outlet, and the convex lens is arranged on the side of the LED lamp bead facing the ground.

[0024] By adopting the above technical solution, the LED lamp bead is accommodated and arranged. On the one hand, it saves space; on the other hand, the LED lamp bead is embedded between the air inlet and the air outlet, which improves the overall aesthetic degree of the fan lamp; the setting of the convex lens makes the light source fully diverge and improves the lighting effect of the fan lamp.

[0025] Optionally, a filter screen is detachably arranged at the air inlet.

[0026] By adopting the above technical solution, the setting of the filter screen reduces the probability of dust entering the fan lamp, and thus reduces the probability of dust adhering to the blowing component and affecting the working efficiency of the blowing component; the setting of the sound insulation cotton reduces the probability that the noise generated by the motor during operation affects the user experience.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The air inlet and the air outlet are arranged on the same side, saving the installation space of the fan light and reducing the sense of oppression of the user;

[0029] 2. The setting of the power component provides the fan light with a swinging function, enhancing the user experience;

[0030] 3. The setting of the sound insulation cotton silences the noise generated by the equipment inside the fan light; reducing the harm of noise to the human body. Description of the Drawings

[0031] Figure 1 is a three-dimensional view of the eddy current fan light.

[0032] Figure 2 is a main view semi-sectional view of the eddy current fan light.

[0033] Figure 3 is a sectional Figure 3 view of the eddy current fan light.

[0034] Description of the Reference Numerals: 1, housing; 2, air inlet; 3, air outlet; 301, outer inner wall; 302, inner inner wall; 4, cavity; 5, motor; 6, drive shaft; 7, fan blade; 8, lighting component; 81, LED lamp beads; 82, convex lens; 9, guide plate; 10, guide surface; 11, guiding surface; 12, guide ring; 13, first air outlet; 14, second air outlet; 15, drive mechanism; 151, connecting rod; 152, abutting rod; 16, power component; 161, driving wheel; 162, driven wheel; 17, reciprocating lead screw; 18, synchronous belt; 19, friction plate; 20, electric cylinder; 21, clamping plate; 22, filter screen; 23, sound insulation cotton; 24, eddy current spiral fan blade; 25, chute; 26, through hole; 27, protective shell; 28, first bearing seat; 29, second bearing seat; 30, connection port. Detailed Description of the Embodiment

[0035] The following will further elaborate on this application in conjunction with the attached Figures 1-3 drawings for a more detailed description.

[0036] This embodiment of the application discloses an eddy current fan light; refer to Figures 1 to 3, including a body 1, the body 1 is provided with an air inlet 2 and an air outlet 3 in the thickness direction; the air inlet 2 is provided in the middle of the body 1, and a filter 22 is detachably provided at the air inlet 2; the air outlet 3 is provided along the circumference of the body 1, and the air outlet 3 includes an inner inner wall 302 and an outer inner wall 301, a guide surface 10 is provided on the inner inner wall 302, and the guide surface 10 is inclined toward the center of the body 1, and a guide surface 11 is provided on the outer inner wall 301, and the guide surface 11 is inclined away from the body 1; a cavity 4 is provided in the body 1, and a sound insulation cotton 23 is provided on the side wall of the cavity 4, and the cavity 4 is connected with the air inlet 2 and the air outlet 3; the air outlet 3 is provided A guide plate 9 is provided, and the guide plate 9 is tiltedly arranged in the cavity 4, and a motor 5 is arranged in the middle of the cavity 4; one end of the guide plate 9 abuts against the motor 5, and the other end abuts against the air outlet 3, the guide plate 9 is tilted toward the air outlet 3, and the guide plate 9 is arc-shaped on the side facing the air inlet 2; a driving shaft 6 is provided on the motor 5, and a plurality of fan blades 7 are arranged circumferentially of the driving shaft 6, and the fan blades 7 are eddy current spiral blades 24; the motor 5 drives the eddy current spiral blades 24 to suck air from the air inlet 2 and blow it out from the air outlet 3; a lighting component 8 is arranged circumferentially of the air inlet 2, and the lighting component 8 is arranged between the air inlet 2 and the air outlet 3, and the lighting component 8 illuminates towards the ground.

[0037] Reference Figure 2 and Figure 3 A slide groove 25 is provided on the side where the machine body 1 abuts against the roof. The slide groove 25 is provided along the roof toward the ground. A through hole 26 is provided in the middle of the slide groove 25. The drive shaft 6 extends through the through hole 26 and extends out of the slide groove 25 into the cavity 4. Three electric cylinders 20 are provided at the bottom of the slide groove 25. The electric cylinders 20 extend and retract along the length direction of the slide groove 25. The electric cylinders 20 are away from the bottom of the slide groove 25 and are connected to the side where the drive shaft 6 of the motor 5 is provided. A friction plate 19 is provided on the drive shaft 6. The friction plate 19 is provided between the eddy current spiral blade 24 and the bottom of the slide groove 25. The friction plate 19 rotates with the driving shaft 6; a protective shell 27 is provided at the bottom of the slide groove 25 away from the electric cylinder 20, and the protective shell 27 is sleeved on the driving shaft 6. The friction plate 19 is arranged in the protective shell 27; a first bearing seat 28 is provided on the side of the protective shell 27 facing the motor 5, and a gap is set between the first bearing seat 28 and the driving shaft 6; a power piece 16 is arranged on the first bearing seat 28; when the electric cylinder 20 drives the motor 5 to slide, the friction plate 19 contacts or disengages from the power piece 16 on the side facing the power piece 16.

[0038] Reference Figure 1, a flow guiding ring 12 is provided at the air outlet 3. The flow guiding ring 12 divides the air outlet 3 into a first air outlet 13 and a second air outlet 14; the flow guiding ring 12 slides at the air outlet 3, and the flow guiding ring 12 abuts against the outer inner wall 301 or slides to abut against the inner inner wall 302 through sliding; three driving mechanisms 15 are arranged in the cavity 4. The three driving mechanisms 15 are evenly arranged along the circumferential direction of the flow guiding ring 12, and the driving mechanisms 15 are all arranged on the side of the flow guiding ring 12 facing the motor 5; the driving mechanism 15 includes a connecting rod 151 and a resisting rod 152. One end of the connecting rod 151 is rotatably connected to the body 1, and the other end of the connecting rod 151 is rotatably connected to the flow guiding ring 12; one end of the resisting rod 152 is hinged to the middle of the connecting rod 151, and the end of the resisting rod 152 far from the connecting rod 151 is slidably connected to the power member 16; two clamping plates 21 are arranged in the cavity 4. The two clamping plates 21 are arranged on both circumferential sides of the resisting rod 152, and the power member 16 drives the resisting rod 152 to slide between the two clamping plates 21 along the direction close to or away from the roof; the power member 16 includes a driving wheel 161 and a driven wheel 162; the driving wheel 161 is sleeved on the first bearing seat 28; a second bearing seat 29 is arranged on the side of the cavity 4 facing the roof. A reciprocating lead screw 17 is rotatably arranged in the second bearing seat 29. One end of the reciprocating lead screw 17 is arranged in the second bearing seat 29, and the driven wheel 162 is fixedly arranged at the end of the reciprocating lead screw 17 far from the second bearing seat 29. The resisting rod 152 slides reciprocally along the direction close to or away from the roof; a connection port 30 is provided on the circumference of the protective shell 27 corresponding to the driving wheel 161, and the driving wheel 161 and the driven wheel 162 are connected by a synchronous belt 18 through the connection port 30.

[0039] Refer to Figure 1 , the lighting assembly 8 includes an LED lamp bead 81 and a convex lens 82; the LED lamp bead 81 is embedded between the air inlet 2 and the air outlet 3, and the convex lens 82 is arranged on the side of the LED lamp bead 81 facing the ground.

[0040] The implementation principle of the embodiment of this application is as follows: When the fan is started to blow air, the motor 5 rotates, sucking air from the air inlet 2 and blowing it out from the air outlet 3; when oscillating the air, the electric cylinder 20 is started, causing the motor 5 to slide towards the ground until the friction plate 19 abuts against the driving wheel 161, driving the driving wheel 161 to rotate through friction, the driving wheel 161 drives the driven wheel 162 to rotate through the synchronous belt, the driven wheel 162 drives the reciprocating lead screw 17 to rotate, and the rotation of the reciprocating lead screw 17 causes the abutting rod 152 to slide towards or away from the roof, and the sliding of the abutting rod 152 presses down or lifts the connecting rod 151, so that the diversion ring 12 slides towards or away from the roof at the air outlet 3; when the diversion ring 12 slides upwards, the first air outlet 13 gradually becomes smaller, the second air outlet 14 gradually becomes larger, and the air blows out obliquely along the diversion surface 10; when the diversion ring 12 slides downwards, the first air outlet 13 gradually becomes larger, the second air outlet 14 gradually becomes smaller, and the air blows out along the guiding surface 11; when the electric cylinder 20 continuously expands and contracts, the diversion ring 12 slides reciprocally towards or away from the roof, realizing the function of oscillating the air; after the air direction adjustment is completed, the electric cylinder 20 drives the motor 5 to slide away from the ground, so that the friction plate 19 is separated from the driving wheel 161.

[0041] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A vortex fan lamp, comprising a body (1), the body (1) being provided with an air inlet (2) and an air outlet (3) in the thickness direction, a cavity (4) being provided in the body (1), the cavity (4) being connected to the air inlet (2) and the air outlet (3); a motor (5) being provided in the cavity (4), a driving shaft (6) being provided on the motor (5), a plurality of fan blades (7) being provided in the circumferential direction of the driving shaft (6); the motor (5) driving the fan blades (7) to inhale wind from the air inlet (2) and blow it out from the air outlet (3); a lighting assembly (8) being provided on the side of the body (1) facing away from the roof, the lighting assembly (8) lighting towards the ground; the characteristics are as follows: The air inlet (2) and the air outlet (3) are arranged on the same side. One side of the body (1) in the thickness direction away from the air outlet (3) abuts against the roof. A flow guide plate (9) is arranged at the air outlet (3). The flow guide plate (9) is obliquely arranged in the cavity (4). One end of the flow guide plate (9) abuts against the motor (5), and the other end abuts against the air outlet (3). The flow guide plate (9) is inclined towards the air outlet (3). The air outlet (3) includes an inner side inner wall (302) and an outer side inner wall (301). A flow guide surface (10) is formed on the inner side inner wall (302), and the flow guide surface (10) is inclined towards the center of the body (1). A guiding surface (11) is formed on the outer side inner wall (301), and the guiding surface (11) is inclined towards the direction away from the body (1). A flow guide ring (12) is arranged between the outer side inner wall (301) and the inner side inner wall (302); the flow guide ring (12) divides the air outlet (3) into a first air outlet (13) and a second air outlet (14); the flow guide ring (12) slides at the air outlet (3), and the flow guide ring (12) abuts against the outer side inner wall (301) or slides to abut against the inner side inner wall (302) through sliding. A plurality of driving mechanisms (15) are arranged in the cavity (4). The plurality of driving mechanisms (15) are uniformly arranged along the circumferential direction of the flow guide ring (12). The driving mechanism (15) includes a connecting rod (151) and a abutting rod (152). One end of the connecting rod (151) is rotatably connected to the body (1), and the other end of the connecting rod (151) is rotatably connected to the flow guide ring (12); one end of the abutting rod (152) is hinged to the middle of the connecting rod (151), and a power member (16) is arranged at the end of the abutting rod (152) away from the connecting rod (151). The power member (16) drives the abutting rod (152) to move up and down. The power member (16) includes a driving wheel (161) and a driven wheel (162); the driving wheel (161) is sleeved on the circumferential direction of the driving shaft (6), and the driving wheel (161) is rotatably arranged in the cavity (4); a reciprocating lead screw (17) is rotatably arranged in the cavity (4), and the length direction of the reciprocating lead screw (17) is rotatably arranged on the body (1) in the vertical direction. The driven wheel (162) is arranged at one end of the reciprocating lead screw (17) away from the body (1) in the length direction; a synchronous belt (18) is arranged between the driving wheel (161) and the driven wheel (162), and the driving wheel (161) and the driven wheel (162) are connected through the synchronous belt (18); the abutting rod (152) reciprocates along the length direction of the reciprocating lead screw (17). The driving wheel (161) is arranged with a clearance from the driving shaft (6), and a friction plate (19) is fixed on the driving shaft (6), and the friction plate (19) rotates with the driving shaft (6); an electric cylinder (20) is arranged on the body (1), and the electric cylinder (20) drives the motor (5) to slide in the cavity (4) in the direction close to or away from the roof.

2. The eddy current type fan lamp according to claim 1, characterized in that: Two clamping plates (21) are arranged in the cavity (4). The two clamping plates (21) are arranged on both circumferential sides of the abutting rod (152), and the abutting rod (152) slides between the two clamping plates (21) along the length direction of the reciprocating lead screw (17).

3. The eddy current type fan light according to claim 1, characterized in that: The lighting assembly (8) includes an LED lamp bead (81) and a convex lens (82); the LED lamp bead (81) is embedded between the air inlet (2) and the air outlet (3), and the convex lens (82) is arranged on the side of the LED lamp bead (81) facing the ground.

4. The eddy current type fan light according to claim 1, characterized in that: A filter screen (22) is detachably arranged at the air inlet (2).

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