CN102758785A

CN102758785A - Aromatic bladeless fan

Info

Publication number: CN102758785A
Application number: CN2012102565820A
Authority: CN
Inventors: 胡积献
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-24
Filing date: 2012-07-24
Publication date: 2012-10-31
Anticipated expiration: 2032-07-24
Also published as: CN102758785B

Abstract

An aromatic bladeless fan includes a base, a fan mechanism, an air passage cover and an air outlet ring, wherein the base is provided with an inner cavity and an air inlet communicated with the inner cavity; the fan mechanism and the air passage cover are sequentially arranged in the inner cavity from bottom to top; and the air outlet ring is hermetically arranged at the upper end part of the base and communicated with the inner cavity of the base. The aromatic bladeless fan is characterized in that an essential oil catalyzing device is arranged in the inner cavity of the base above the air passage cover; and the lower end of the air outlet ring covers the essential oil catalyzing device. Compared with the prior art, the aromatic bladeless fan has the advantages of compact integral structure and smaller size, and brings comfortable feeling to the user as the essential oil and the air are sufficiently and uniformly blended.

Description

Champignon does not have blade fan

Technical field

The present invention relates to a kind of fan, belong to the ventilation equipment technical field.

Background technique

Traditional electric fan consists essentially of pedestal, motor, blade and have the fan housing of grid, and motor is positioned on the pedestal, and blade is on a plurality of output shafts that are arranged at motor; Drive blade rotation behind the electric motor starting, thereby produce air flow, and then produce wind, this fan was both dangerous; Take electricity again, and the user need clean for long-pending full dust on the cleaning flabellum very bothersome; Moreover the noise that the blade cuts air produces is also bigger, and the fluctuation of wind is also bigger.

Disclose a lot of no blade fans in the existing technology, the basic structure of this no blade fan comprises pedestal, motor, wind wheel and goes out vane that pedestal has intake grill for this reason; Motor, wind wheel are located at the pedestal inner chamber, air-out be located on pedestal upper end and with, go out vane and have the air-out slit; Its working principle is the motor driving wind wheel, forces supercharging, delivers air to out vane then; Last by releasing reposefully in the slit that goes out vane, this fan does not have blade, so safety, convenience for washing; Noise is little simultaneously, and wind is to see off reposefully, so fluctuation is also little.The open source literature of no blade fan can referenced patent number be the Chinese utility model patent " no blade fan " (notice of authorization number be CN201627736U) of ZL201020106004.5, can also referenced patent number is the Chinese utility model patent " a kind of no blade fan " (notice of authorization number be CN201650800U) etc. of ZL201020133350.2.

Since ancient times, champignon receives publicity always, and it is capable of purifying air, improves air quality, moulds free of contamination human living space, also can enhance metabolism, and reduces sense of fatigue, helps to keep respiratory tract technical ability; Can also regulate physiological function, skin maintenance, the stress of releiving promotes that spirit is vigorous, increases work efficiency; Can also make people's soul happy, relaxed and joyful at last, promote appetite, the potential immunity of exciting human.

At present; Someone has developed a kind of champignon and the new product that no blade fan combines, and sees that the patent No. is the Chinese design patent " champignon does not have blade fan (heart type) " (notice of authorization number be CN301655326S) of ZL201130011550.0, can see from the disclosed drawing of the document and in this patent the champignon device is located at pedestal one side; This design exists following not enough: at first; Because the champignon device is located at out a side of vane bottom, can not effectively the champignon device be distributed rapidly and come so go out vane, go out that champignon essence oil distributes also very inhomogeneous in the air that vane sees off; What essential oil mixed in the air is insufficient, influences the human feeling; Secondly, it is succinct inadequately, compact that whole structure seems, need take more space when putting, the outward appearance vision that influence is whole.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of to go out in the air that vane sees off champignon essence oil and distribute very uniformly that champignon does not have blade fan to the above-mentioned state of the art.

Another technical problem to be solved by this invention provides the compact champignon of a kind of structural configuration does not have blade fan.

The present invention solves the problems of the technologies described above the technological scheme that is adopted: a kind of champignon does not have blade fan; Comprise pedestal, blower fan mechanism, air channel cover plate and go out vane; The intake grill that aforesaid pedestal has inner chamber and is communicated with inner chamber; Aforesaid blower fan mechanism and air channel cover plate are located at the inner chamber of pedestal from bottom to top successively; Aforesaidly go out vane and be located at the upper end portion of pedestal hermetically and be communicated with the inner chamber of pedestal, the inner chamber that it is characterized in that said pedestal is positioned at cover plate top, air channel and is provided with an essential oil catalysis device, and the said lower end that goes out vane covers aforesaid essential oil catalysis device.

Described blower fan mechanism can comprise motor, wind wheel and blower fan frame; Aforesaid wind wheel is located on the electric machine main shaft; The axial hollow of aforesaid blower fan frame also has the inner chamber of an inverted cone, and the lower end mouth of this blower fan frame communicates with the intake grill of pedestal, and the outer wall of this blower fan frame cooperates with the inner wall sealing of pedestal; Aforesaid motor is located at the inner chamber of blower fan frame together with wind wheel, and aforesaid wind wheel is then over against the lower end mouth of blower fan frame.The decision design of blower fan mechanism is beneficial to air supercharging rapidly under sealed environment, produces strong air-flow, thereby can guarantee the wind output power effectively.

Described air channel cover plate is assemblied in the upper end-hole of blower fan frame, and the upper-end surface convexity of said air channel cover plate is tapered, and perisporium is formed with the air intake passage that supplies air to pass through, and accordingly, the bottom of said essential oil catalysis device is the indent taper adaptive with the air channel cover plate.This design can make wind speed keep stable.

Described essential oil catalysis device comprises stamen head, circuit board, is used to be provided with the bearing and the essential oil bottle of stamen head; This stamen head is located on the port of aforementioned essential oil bottle; And have cotton core or a syphon tube that stretches in the essential oil bottle; One side of said stamen head has a vertical attachment face, and described circuit board is arranged on this attachment face vertically, and aforesaid essential oil bottle bottom then is the indent taper adaptive with the air channel cover plate.

The circuit board side is provided with, has removed the prevention that essential oil is distributed, enlarged essential oil and distributed face; Simultaneously, circuit board has reduced with the direct of essential oil and has contacted, and circuit board is not perishable; Even blackening; At last, unexpected cooling that brings because of essential oil and intensification phenomenon also greatly reduce the damage of circuit board, have prolonged the working life of circuit board.

For making the circuit board setting firmly stable more, a side of described bearing has an extending seat, and the bottom of said circuit board then is held on this extending seat upper-end surface.Further, the upper-end surface of said extending seat has a bar-shaped trough, and the bottom of said circuit board then is positioned at this bar-shaped trough.

Further, described essential oil catalysis device also comprises heat insulation an of hollow, this heat insulation being set up in the described bearing, and described stamen head then is located in this heat insulation.

Compared with prior art, the invention has the advantages that: the driven by motor wind wheel in the pedestal sucks base interior with air, after air-flow quickens; Through the air channel cover plate; Essential oil band people in the essential oil catalysis device is gone out vane, through going out the slit of vane, with the air trim that is mixed with essential oil see off; Compact overall structure, volume is less, and simultaneously, essential oil and air mixing are abundant and even, give the comfortable sensation of people.

Description of drawings

Fig. 1 is the example structure schematic representation.

Fig. 2 is embodiment's exploded.

Fig. 3 is the exploded at another visual angle of embodiment.

Fig. 4 is the amplification decomposition figure of essential oil catalysis device among Fig. 2.

Embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

Like Fig. 1, Fig. 2 and shown in Figure 3; Champignon in the present embodiment does not have blade fan and comprises pedestal 7, blower fan mechanism, air channel cover plate 3, essential oil catalysis device 2 and go out vane 1; The intake grill 71 that pedestal 7 has inner chamber and is communicated with inner chamber; Blower fan mechanism, air channel cover plate 3, essential oil catalysis device 2 are located at the inner chamber of pedestal 7 from bottom to top successively, go out vane 1 and are located at the upper end portion of pedestal 7 hermetically and are communicated with the inner chamber of pedestal 7, and the lower end that goes out vane 1 covers essential oil catalysis device 2.

Blower fan mechanism comprises motor 4, wind wheel 5 and blower fan frame 6; Wind wheel 5 is located on the main shaft of motor 4; Blower fan frame 6 axial hollows also have the inner chamber of an inverted cone, and the lower end mouth of this blower fan frame 6 communicates with the intake grill of pedestal 7, and the inwall of the outer wall of this blower fan frame 6 and pedestal 7 is sealed and matched through a seal ring 61; Motor 4 is located at the inner chamber of

blower fan frame

6,5 lower end mouth over against blower fan frame 6 of wind wheel together with wind wheel 5.Air channel cover plate 3 is assemblied in the upper end-hole of blower fan frame 6, and the upper-end surface convexity of air channel cover plate 3 is tapered, and perisporium is formed with the air intake passage 31 that supplies air to pass through.

As shown in Figure 4; Essential oil catalysis device 2 comprises stamen head 22, heat insulation 24, circuit board 21, bearing 25 and essential oil bottle 26, is located in the bearing 25 for this heat insulation 24, in stamen head 22 is located at this heat insulation 24 and have a cotton core 23 that stretches in the essential oil bottle 26; One side of stamen head 22 has a vertical attachment face; Circuit board 21 is arranged on this attachment face vertically, and essential oil bottle 26 is made up of bottle cap 261 and bottle 262, and bottle 262 bottoms are the indent taper adaptive with air channel cover plate 3.One side of bearing 25 has an extending seat 251, and the bottom of circuit board 21 is held on this extending seat 251 upper-end surfaces.Further, the upper-end surface of extending seat 251 has a bar-shaped trough 252, and the bottom of circuit board 21 is positioned at this bar-shaped trough 252.

Working principle is: motor in the pedestal 74 drives wind wheels 5 air is sucked pedestal 7 inside, and air-flow through air channel cover plate 3, goes out vane 1 with essential oil band people in the essential oil catalysis device 2 after quickening, through going out the slit of vane 1, with the air trim that is mixed with essential oil see off.

Claims

1. a champignon does not have blade fan; Comprise pedestal, blower fan mechanism, air channel cover plate and go out vane; The intake grill that aforesaid pedestal has inner chamber and is communicated with inner chamber; Aforesaid blower fan mechanism and air channel cover plate are located at the inner chamber of pedestal from bottom to top successively; Aforesaidly go out vane and be located at the upper end portion of pedestal hermetically and be communicated with the inner chamber of pedestal, the inner chamber that it is characterized in that said pedestal is positioned at cover plate top, air channel and is provided with an essential oil catalysis device, and the said lower end that goes out vane covers aforesaid essential oil catalysis device.

2. champignon according to claim 1 does not have blade fan; It is characterized in that described blower fan mechanism comprises motor, wind wheel and blower fan frame, aforesaid wind wheel is located on the electric machine main shaft, and the axial hollow of aforesaid blower fan frame also has the inner chamber of an inverted cone; The lower end mouth of this blower fan frame communicates with the intake grill of pedestal; The outer wall of this blower fan frame cooperates with the inner wall sealing of pedestal, and aforesaid motor is located at the inner chamber of blower fan frame together with wind wheel, and aforesaid wind wheel is then over against the lower end mouth of blower fan frame.

3. champignon according to claim 2 does not have blade fan; It is characterized in that described air channel cover plate is assemblied in the upper end-hole of blower fan frame; And the upper-end surface convexity of said air channel cover plate is tapered, and perisporium is formed with the air intake passage that supplies air to pass through; Accordingly, the bottom of said essential oil catalysis device is the indent taper adaptive with the air channel cover plate.

4. champignon according to claim 3 does not have blade fan; It is characterized in that described essential oil catalysis device comprises stamen head, circuit board, is used to be provided with the bearing and the essential oil bottle of stamen head; This stamen head is located on the port of aforementioned essential oil bottle, and has cotton core or the syphon tube that stretches in the essential oil bottle, and a side of said stamen head has a vertical attachment face; Described circuit board is arranged on this attachment face vertically, and aforesaid essential oil bottle bottom then is the indent taper adaptive with the air channel cover plate.

5. champignon according to claim 4 does not have blade fan, it is characterized in that a side of described bearing has an extending seat, and the bottom of said circuit board then is held on this extending seat upper-end surface.

6. champignon according to claim 5 does not have blade fan, it is characterized in that the upper-end surface of said extending seat has a bar-shaped trough, and the bottom of said circuit board then is positioned at this bar-shaped trough.

7. champignon according to claim 4 does not have blade fan, it is characterized in that described essential oil catalysis device also comprises heat insulation an of hollow, this heat insulation being set up in the described bearing, and described stamen head then is located in this heat insulation.