WO2018148994A1

WO2018148994A1 - Smart air treatment device

Info

Publication number: WO2018148994A1
Application number: PCT/CN2017/075845
Authority: WO
Inventors: 卢碧莲
Original assignee: 卢碧莲
Priority date: 2017-02-20
Filing date: 2017-03-07
Publication date: 2018-08-23
Also published as: CN106762755A

Abstract

Provided is a smart air treatment device, comprising: a base (1), a lower assembly and an upper assembly. The lower assembly comprises: a lower housing (3) mounted, in a head shaking and leaning forward and backward manner, on the base (1) by means of a swing tilting device (2), and a turbine air outlet device (4) mounted in the lower housing (3), wherein both the bottom and an outer side of the lower housing (3) are provided with an air inlet hole (301); the turbine air outlet device (4) comprises a turbine mechanism (41), an air collection ring (42) and an air outlet circle (42), wherein the turbine mechanism (41) is mounted in the lower housing (3) by means of a shock-absorbing mechanism (44), the shock-absorbing mechanism (44) comprises a shock-absorbing bracket (441) and a shock-absorbing spring (442) mounted at a mounting hole (440) where the shock-absorbing bracket (441) is arranged, the turbine mechanism (41) is mounted in the mounting hole (440) of the shock-absorbing bracket (441), and the shock-absorbing spring (442) forms an elastic support for the turbine mechanism (41), thus enabling the periphery of the turbine mechanism (41) and an inner wall of the mounting hole (440) to form an interval distance; and a partition plate (31) is arranged in the lower housing (3), a hole site (311) is provided in the partition plate (31), and an upper end of the turbine air outlet device (4) passes through the hole site (311) and is exposed from an upper end surface of the partition plate (31). The upper assembly comprises an upper ring-shaped housing (5) mounted on the lower housing (3), and the upper ring-shaped housing (5) is provided with an air outlet channel (50).

Description

Intelligent air treatment unit

Technical field:

The invention relates to the technical field of household appliances, in particular to an intelligent air treatment device.

Background technique:

The hot summer fan is an indispensable daily necessities in every family. The existing fan drives the blades to rotate through the motor. The air is accelerated by the blades and then blown to the user. The advantage is that the user feels a blow. However, there are four shortcomings: First, the rotating blade has a high speed, and accidentally hitting it will cause injury, so most fans use a cover to enclose the blade to reduce the risk; second, the blade and the cover are difficult to clean; During the rotation of the blade, a click is generated, which causes interference to the user. Fourth, since the airflow changes through the surface of the blade, the wind blown out is uneven, and the user feels a strong wind like a pulse.

Subsequently, there was a leafless fan on the market, and the bladeless fan had no blade rotation, and the safety factor was high. The bladeless fan has no blades, is free of disassembly and cleaning, and can be cleaned by wiping with a cotton cloth. The fanless fan blows out the wind unevenly, so that the bladeless fan is widely used.

Leafless fans are becoming more and more widely used, and there are more and more problems, especially since the bladeless fan adopts worm-wheel type ventilation, the vibration is large, and the noise problem is relatively immediate, which brings troubles to the consumers, such as causing troubles and reducing work efficiency. Distracting attention and hindering the effects of sleep, causing great trouble.

Summary of the invention:

It is an object of the present invention to overcome the deficiencies of the prior art and to provide an intelligent air treatment device.

In order to solve the above technical problem, the present invention adopts the following technical solution: the smart air processing device includes: a base, a lower assembly, comprising: a swinging tilting device mounted on the base by tilting the head and tilting forward and backward a lower casing, a turbine air outlet device installed in the lower casing; wherein the bottom casing and the outer side of the lower casing are provided with air inlet holes, the turbine air outlet device includes a turbine mechanism and a collecting ring respectively installed at a lower end of the turbine mechanism and mounted on An air outlet ring mounted on an upper end of the turbine mechanism, the turbine mechanism being mounted in the lower casing by a suspension mechanism, the suspension mechanism comprising a suspension bracket mounted in the lower casing and a plurality of detachably mounted to the suspension bracket a suspension spring at the mounting hole, the turbine mechanism is mounted in the mounting hole of the suspension bracket, and the suspension spring forms elastic support to the turbine mechanism, so that the periphery of the turbine mechanism is spaced from the inner wall of the mounting hole; the lower housing is Provided with a partition, the partition is provided with a hole, and the upper end of the turbine air outlet device is exposed on the partition through the hole An outer surface; upper assembly, which comprises a housing mounted to the upper annular lower housing, the upper annular housing having an air passage.

Further, in the above technical solution, the swing tilting device includes a swinging tilt mounted on the base a fixed seat, a swinging tilting movable seat mounted on the rocking reclining seat and tilting forward and tilting, a fixing ring sleeved around the lower end of the rocking tilting movable seat, and being installed in the swinging tilting movable seat a rotatable rotating disk, a swing driving mechanism and a circuit board assembly mounted in the rocking tilting movable seat for driving the rotating disk, and a rotating shaft fixing cover covering the rocking tilting movable seat, and the rocking tilting movable seat is mounted There are a plurality of balance blocks, and the fixing ring and the rotating shaft fixing cover are both fixed to the lower outer casing. The lower end of the rocking reclining fixing seat has a concave spherical surface, and the concave spherical surface is provided with a slider, and the lower end of the swinging tilting movable seat has a convex spherical surface. The convex spherical surface is provided with a sliding groove adapted to the slider, and the sliding plate is embedded in the sliding groove.

Further, in the above technical solution, the swing driving mechanism includes a center shaft installed in the swing tilting movable seat, a moving head motor installed in the swing tilting movable seat, and an eccentric wheel mounted on the rocking motor shaft body. And a rocker arm connected to the eccentric wheel, the other end of the rocker arm being fixed to the rotating disk, wherein the central portion of the central shaft is assembled with the rotating disk through the first bearing, and the upper end of the central shaft is assembled with the rotating shaft fixing cover by the second bearing.

Further, in the above technical solution, the turbine mechanism includes a motor bracket mounted on the turbine seat, mounted in the turbine seat, a motor mounted on the motor bracket, a turbine mounted on the rotating shaft of the motor, and mounted on the motor bracket. And covering a motor cover on the turbine, the motor cover is provided with a plurality of air outlet holes, the turbine seat is mounted at a mounting hole provided by the shock absorber bracket, and the periphery of the turbine seat is fixed with the suspension spring; the air outlet ring And the collecting air ring are respectively installed at the upper and lower ends of the turbine seat.

Further, in the above technical solution, the periphery of the turbine seat is provided with a card holder, the card holder is provided with a snap groove, and the end of the suspension spring is engaged in the card slot.

Further, in the above technical solution, the lower casing is provided with a plurality of inductive switches, and the inductive switch is provided with an inductive spring, and one end of the inductive spring is positioned with the inner wall of the lower casing, so that the outer end surface of the lower casing is formed with an inductive region.

Further, in the above technical solution, the lower end of the lower casing is provided with a filter net, and the filter net is located at the air inlet holes at the bottom and the outer side.

Further, in the above technical solution, the lower casing is provided with a negative ion generator located at the lower end of the air distribution ring assembly.

Further, in the above technical solution, the upper annular casing is provided with a heating plate, and the heating plate is located in the air outlet passage.

Further, in the above technical solution, the upper annular casing is provided with a display screen.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

1. In the present invention, the periphery of the turbine mechanism is mounted on the suspension bracket through the suspension spring, and the turbine mechanism is spaced apart from the inner wall of the mounting hole of the suspension bracket, so that the suspension mechanism can effectively reduce the vibration generated when the turbine mechanism works. Greatly reduce noise Sound, will not bring to the consumer such as causing trouble, reducing work efficiency, distracting and hindering sleep.

2. The invention can not only realize the forward tilting and reclining, but also realize the swinging and shaking head. Specifically, the swinging tilting movable seat can not only tilt forward and tilt relative to the swinging and tilting fixed seat, but also can make the swinging tilting movable seat can be The swaying tilting seat is swayed relative to the swaying tilting seat, and because of the convex spherical surface and the concave spherical surface, the collision does not occur when the oscillating head is shaken, so that the oscillating moving head is smoother.

3. The filter is provided in the lower casing of the present invention, so that foreign matter such as dust in the air can be filtered, so that it provides high quality wind to the outside.

4. The negative ion generator is arranged in the lower casing of the invention, thereby increasing the negative ions of the wind, achieving the effect of purifying the air, and further having the health care effect.

5. The upper annular casing of the present invention is provided with a heating plate, the heating plate is installed in the upper annular casing through the heating plate bracket, and the heating plate is located in the air outlet passage, thereby providing hot air to the outside for temperature Low indoor use.

6. The upper annular casing of the present invention is provided with a display screen for displaying wind speed, temperature, and PM2.5 concentration, so that it is more convenient to use.

7. In the lower casing of the invention, a plurality of inductive switches are arranged, which is more convenient to use.

BRIEF DESCRIPTION OF THE DRAWINGS:

Figure 1 is a perspective view of the present invention;

Figure 2 is a perspective view of another perspective of the present invention;

Figure 3 is a schematic view of the internal structure of the present invention;

Figure 4 is a perspective view of the turbine air outlet device of the present invention;

Figure 5 is an exploded perspective view of the turbine air outlet device of the present invention;

Figure 6 is an exploded perspective view of the rocking and reclining device of the present invention;

Figure 7 is a perspective view of the rocking tilting movable seat of the present invention.

detailed description:

The invention will now be further described in conjunction with specific embodiments and the accompanying drawings.

1-7, a smart air handling device is a bladeless fan that includes a base 1 and a lower assembly mounted to the base 1 and an upper assembly mounted to the lower assembly.

The lower assembly includes a lower outer casing 3 mounted to the base 1 by a rocking tilting device 2 so as to be tiltable and tilted forward, and a turbine air outlet device 4 mounted in the lower outer casing 3. A partition 31 is disposed in the lower casing 3, and a hole 311 is defined in the partition 31. The upper end of the turbine air outlet device 4 is exposed through the hole 311 to the partition 31. Outside the upper end face.

The swaying tilting device 2 includes a swaying tilting mount 21 mounted on the base 1 , a swaying tilting movable seat 22 mounted on the swaying tilting mount 21 and tiltable forwardly and swingable, and a socket a retaining ring 23 at the periphery of the lower end of the rocking tilting movable seat 22, a rotatable disk 24 mounted in the rocking tilting movable seat 22 and rotatable, and a swinging drive mounted in the rocking tilting movable seat 22 for driving the rotation of the rotating disk 24 The mechanism 25 and the circuit board assembly 26 and the rotating shaft fixing cover 28 covering the rocking tilting movable seat 22 are provided with a plurality of weights 29 mounted therein, and the fixing ring 23 and the rotating shaft fixing cover 28 are both The lower casing 3 is fixed, and the lower end of the swaying tilting seat 21 has a concave spherical surface 211. The concave spherical surface 211 is provided with a slider 212. The lower end of the swaying tilting movable seat 22 has a convex spherical surface 221, and the convex spherical surface 221 is provided with a sliding surface. The block 212 is adapted to the sliding slot 222. The slider 212 is embedded in the sliding slot 222. The sliding slot 222 is further provided with a space for the slider 212 to swing, so that the swinging tilting movable seat 22 can be fixed not only relative to the rocking and tilting. Seat 21 tilts forward and tilts back Movable seat recliner 22 may swing relative to the holder 21 swings his head, and because of the phenomenon of the convex spherical concave spherical surface, so that it does not shake in the swing of collision therebetween, to cause the swing shake more smoothly.

The swing driving mechanism 25 includes a center shaft 251 mounted in the rocking tilting movable seat 22, a moving head motor 252 installed in the rocking tilting movable seat 22, an eccentric wheel 253 mounted on the shaft body of the moving head motor 252, and a connection. The rocker arm 254 on the eccentric wheel 253 is fixed to the rotating disk 24 at the other end. The other end of the rocker arm 254 is assembled with a non-center point in the rotating disk 24, and the central axis 251 passes through the first bearing 255. The upper end of the central shaft 251 is assembled with the rotating shaft fixing cover 28 via the second bearing 256. When the swing driving mechanism 25 is in operation, the moving head motor 252 drives the eccentric wheel 253 to rotate, and the eccentric wheel 253 drives the rocker arm 254 to drive, and since the central shaft 251 is fixed, the rocker arm 254 pulls the rotating disk 24 to rotate, so as to achieve The purpose of shaking the head, that is, the swaying tilting movable seat 22 ensures the smoothness of the horizontal level of the moving head through the longitudinally mounted and non-rotating central shaft 251, and the central shaft 251 serves as a load-bearing member of the entire lower assembly and the upper assembly, The rotating disc 24 and the rotating shaft fixing cover 28 are all connected with the central shaft 251 through bearings, thereby greatly reducing the friction force, improving the smoothness of the shaking head water, and greatly enhancing the market competitiveness of the utility model.

The bottom and outer sides of the lower casing 3 are provided with air inlet holes 301 to ensure the amount of air intake.

The lower outer casing 3 includes a lower left casing 33 and a lower right casing 34 that are fastened to each other, which is more convenient to assemble than a cylindrical casing of a conventional bladeless fan.

The turbine air outlet device 4 includes a turbine mechanism 41 and a collecting ring 42 respectively mounted at a lower end of the turbine mechanism 41 and an air outlet ring 43 mounted at an upper end of the turbine mechanism 41. The turbine mechanism 41 is mounted by a suspension mechanism 44. In the lower casing 3, the suspension mechanism 44 includes a suspension bracket 441 mounted in the lower casing 3 and a plurality of suspension springs 442 detachably mounted to the mounting holes 440 provided in the suspension bracket 441, the turbine mechanism 41 installed in the suspension branch The mounting hole 440 of the frame 441, and the suspension spring 442 elastically supports the turbine mechanism 41, so that the periphery of the turbine mechanism 41 is spaced from the inner wall of the mounting hole 440, so that the suspension mechanism 44 can effectively reduce the occurrence of the operation of the turbine mechanism 41. The vibration greatly reduces the noise and does not cause any effects such as causing troubles, reducing work efficiency, distracting attention and hindering sleep.

The turbine mechanism 41 includes a motor bracket 412 mounted to the turbine base 411, mounted in the turbine base 411, a motor 413 mounted on the motor bracket 412, a turbine 414 mounted on a rotating shaft of the motor, and mounted on the motor bracket 412. A motor cover 415 is disposed on the turbine 414. The motor cover 415 is provided with a plurality of air outlets 416. The turbine base 411 is mounted on the mounting hole 440 of the suspension bracket 441, and the turbine base 411 is peripherally and circumvented. The vibration spring 442 is fixed; the air outlet ring 43 and the air collecting ring 42 are respectively attached to the upper and lower ends of the turbine base 411.

A latching seat 417 is disposed on the periphery of the turret base 411. The latching seat 417 is provided with a latching slot 418. The end of the shock absorbing spring 442 is engaged in the latching slot 418, so that it is more convenient to assemble. .

A plurality of inductive switches 32 are disposed in the lower casing 3, and the inductive springs 321 are disposed on the inner side of the lower casing 3, and the outer surface of the lower casing 3 is formed with a sensing area 302. This is more convenient to use.

The lower end of the lower casing 3 is provided with a filter net located at the bottom and outer air inlet holes 301, so as to filter foreign matter such as dust in the air so as to provide high quality wind to the outside.

The lower casing 3 is provided with a negative ion generator located at the lower end of the collecting ring assembly 41, thereby increasing the negative ions of the wind, achieving the effect of purifying the air, and further having the health care effect.

The upper assembly includes an upper annular casing 5 mounted to the lower casing 3, the upper annular casing 5 having an air outlet passage 50 at which an air velocity sensor for detecting wind speed is provided, the upper annular casing 5 also being provided with useful A temperature sensor for detecting temperature and a PM2.5 sensor for detecting PM2.5 concentration. Specifically, the upper annular casing 5 includes an upper annular left casing 53 and an upper annular right casing 54 that are fastened to each other and disposed between the upper annular left casing 53 and the upper annular right casing 54. The air guiding plate 55, the upper annular left casing 53 and the upper annular right casing 54 and the air guiding plate 55 are formed with the above-described air outlet passage 50.

A heating plate 51 is disposed in the upper annular casing 5, and the heating plate 51 is installed in the upper annular casing 5 through the heating plate bracket 56, and the heating plate 51 is located in the air outlet passage, thereby providing hot air to the outside. It is convenient for indoor use with low temperature.

The upper annular casing 5 is provided with a display screen 52 for displaying the wind speed, temperature, and PM2.5 concentration, so that it is more convenient to use.

In summary, the periphery of the turbine mechanism 41 is mounted on the suspension bracket 441 by a shock absorber spring, and the turbine mechanism 41 The inner wall of the mounting hole 440 of the suspension bracket 441 is spaced apart, so that the suspension mechanism 44 can effectively reduce the vibration generated when the turbine mechanism 41 operates, greatly reducing the noise, and causing no troubles and ergonomic effects for the consumer. , distracting and hindering the effects of sleep. The invention can not only realize the forward tilting and reclining, but also realize the swinging shaking head. Specifically, the swinging tilting movable seat 22 can not only tilt forward and tilt relative to the rocking tilting fixed seat 21, but also make the rocking tilting movable seat 22 The swaying head can be tilted relative to the swaying tilting seat 21, and since there is a convex spherical surface and a concave spherical surface therebetween, the collision does not occur when the oscillating head is shaken, so that the oscillating moving head is smoother.

The above description is only for the specific embodiment of the present invention, and is not intended to limit the scope of the present invention. The equivalent changes or modifications made by the structures, features and principles of the present invention should be included in Within the scope of the patent application of the present invention.

Claims

The intelligent air treatment device is characterized in that it comprises:

Base (1),

a lower assembly comprising: a lower casing (3) mounted to the base (1) by a rocking tilting device (2) in a swingable head and a forward tilting manner, and a turbine outlet installed in the lower casing (3) The device (4); wherein the bottom and outer sides of the lower casing (3) are provided with air inlet holes (301), the turbine air outlet device (4) includes a turbine mechanism (41) and are respectively mounted at the lower end of the turbine mechanism (41) a collecting ring (42) and an outlet ring (43) mounted on an upper end of the turbine mechanism (41), the turbine mechanism (41) being mounted in the lower casing (3) by a suspension mechanism (44), the avoidance The vibration mechanism (44) includes a suspension bracket (441) installed in the lower casing (3) and a plurality of shock absorber springs (442) detachably mounted at the mounting holes (440) provided in the suspension bracket (441) The turbine mechanism (41) is mounted in the mounting hole (440) of the suspension bracket (441), and the suspension spring (442) elastically supports the turbine mechanism (41) to surround and install the turbine mechanism (41) The inner wall of the hole (440) is formed with a space; a partition (31) is disposed in the lower casing (3), and a hole position (311) is disposed in the partition plate (31), and the upper end of the turbine air outlet device (4) passes through The hole position ( 311) is exposed outside the upper end surface of the partition plate (31);

An upper assembly comprising an upper annular casing (5) mounted to the lower casing (3), the upper annular casing (5) having an air outlet passage.
The intelligent air treatment device according to claim 1, characterized in that the swaying tilting device (2) comprises a swaying tilting mount (21) mounted on the base (1) and mounted on the swaying tilting fixed a swinging tilting movable seat (22) on the seat (21) and tilting forward and tilting forward, and a fixing ring (23) sleeved on the outer periphery of the lower end of the rocking tilting movable seat (22), mounted on the swinging tilting activity a rotatable rotating disk (24) in the seat (22), a swing driving mechanism (25) mounted in the rocking tilting movable seat (22) for driving the rotating disk (24) to rotate, and a circuit board assembly (26) and a shaft fixing cover (28) covering the rocking tilting movable seat (22), and a plurality of weights (29) mounted on the rocking tilting movable seat (22), the fixing ring (23) and the rotating shaft fixing cover (28) Both are fixed to the lower casing (3), the lower end of the swaying reclining seat (21) has a concave spherical surface (211), and the concave spherical surface (211) is provided with a slider (212), and a rocking tilting movable seat ( 22) The lower end has a convex spherical surface (221), and the convex spherical surface (221) is provided with a sliding groove (222) adapted to the slider (212), and the sliding block (212) is embedded in the sliding groove (222).
The intelligent air processing apparatus according to claim 2, wherein said swing driving mechanism (25) includes a center shaft (251) mounted in the rocking tilting movable seat (22) and mounted on the rocking tilting activity a moving head motor (252) in the seat (22), an eccentric wheel (253) mounted on the shaft body of the moving head motor (252), and a rocker arm (254) connected to the eccentric wheel (253), the rocker arm (254) The other end is fixed to the rotating disc (24), wherein the central portion of the central shaft (251) is assembled with the rotating disc (24) through the first bearing (255), and the upper end of the central shaft (251) is rotated by the second bearing (256) The shaft fixing cover (28) is assembled.
The intelligent air treatment device according to claim 1, wherein the turbine mechanism (41) includes a motor bracket (412) mounted to the turbine base (411), mounted in the turbine seat (411), and mounted to the motor. a motor (413) on the bracket (412), a turbine (414) mounted on the rotating shaft of the motor, and a motor cover (415) mounted on the motor bracket (412) and covering the turbine (414), the motor cover A plurality of air outlet holes (416) are disposed on the (415), the turbine seat (411) is mounted on the mounting hole (440) provided by the suspension bracket (441), and the periphery of the turbine seat (411) and the suspension spring (442) Fixed; the air outlet ring (43) and the air collecting ring (42) are respectively mounted on the upper and lower ends of the turbine base (411).
The intelligent air treatment device according to claim 4, wherein the turbine seat (411) is provided with a card holder (417), and the card holder (417) is provided with a snap groove (418). The end of the suspension spring (442) is engaged in the engaging groove (418).
The intelligent air treatment device according to claim 1, wherein the lower casing (3) is provided with a plurality of inductive switches (32), and the inductive switches (32) are provided with an inductive spring (321). One end of the induction spring (321) is positioned with the inner wall of the lower casing (3), and the outer end surface of the lower casing (3) is formed with a sensing area (302).
The intelligent air treatment device according to claim 1, characterized in that the lower end of the lower casing (3) is provided with a filter net located at the bottom and outer air inlet holes (301).
The intelligent air treatment device according to claim 1, characterized in that the lower casing (3) is provided with a negative ion generator located at the lower end of the collecting ring assembly (41).
The intelligent air treatment device according to claim 1, characterized in that the upper annular casing (5) is provided with a heating plate (51), the heating plate (51) being located in the outlet passage.
The intelligent air treatment device according to claim 1, characterized in that the upper annular casing (5) is provided with a display screen (52).