CN202833343U

CN202833343U - Aromatherapy bladeless fan

Info

Publication number: CN202833343U
Application number: CN 201220358922
Authority: CN
Inventors: 胡积献
Original assignee: Individual
Current assignee: Hu Jixian
Priority date: 2012-07-24
Filing date: 2012-07-24
Publication date: 2013-03-27
Anticipated expiration: 2022-07-24

Abstract

An aromatherapy bladeless fan comprises a base seat, a wind turbine, an air duct cover plate and an air outlet ring. The base seat is provided with an inner cavity and an air inlet which is communicated with the inner cavity. The wind turbine and the air duct cover plate are sequentially arranged in the inner cavity from bottom to top. The air outlet ring is arranged at the upper end of the base seat in a sealing mode, wherein the air outlet ring is communicated with the inner cavity of the base seat. The aromatherapy bladeless fan is characterized in that an essential oil catalytic device is arranged on the air duct cover plate in the inner cavity of the base seat, and the lower end of the air outlet ring covers the essential oil catalytic device. Compared with the prior art, the aromatherapy bladeless fan has the advantages of being compact in whole structure, and small in volume. In addition, the aromatherapy bladeless fan further has the advantages that essential oil mixes with the air sufficiently and evenly and people feel comfortable.

Description

Champignon is without blade fan

Technical field

The utility model relates to a kind of fan, belongs 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, blade is on a plurality of output shafts that are arranged at motor, drives blade rotation behind the electric motor starting, thereby produces Air Flow, and then generation wind, this fan is both dangerous, takes again electricity, and the user need to be long-pending full dust on the cleaning flabellum, cleaning up is very bothersome, moreover the noise that the blade cuts air produces is also larger, and the fluctuation of wind is also larger.

Disclose a lot without blade fan in the prior art for this reason, this basic structure without blade fan comprises pedestal, motor, wind wheel and goes out vane, pedestal has intake grill, 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, then delivers air to out vane, last by releasing reposefully in the slit that goes out vane, this fan does not have blade, so safety, easy to clean, noise is little simultaneously, wind is to send out reposefully, so fluctuation is also little.Can referenced patent number being the Chinese utility model patent " without blade fan " (notice of authorization number be CN201627736U) of ZL201020106004.5 without the open source literature of blade fan, can also referenced patent number be the Chinese utility model patent " a kind of without 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 at last people's soul happy, relaxed and joyful, promote appetite, the potential immunity of exciting human.

At present, someone has developed a kind of champignon and without the new product of blade fan combination, see that the patent No. is the Chinese design patent " champignon is without blade fan (heart type) " (notice of authorization number for CN301655326S) of ZL201130011550.0, from the disclosed drawing of the document, can see in this patent and fumigation device to be located at pedestal one side, there is following deficiency in this design: at first, because fumigation device is located at out a side of vane bottom, so going out vane can not effectively distribute fumigation device rapidly and come, go out that champignon essence oil distributes also very inhomogeneous in the air that vane sends, what essential oil mixed in the air is insufficient, affects the human feeling; Secondly, it is succinct not, compact that whole structure seems, need to take more space when putting, the outward appearance vision that impact is whole.

The model utility content

Technical problem to be solved in the utility model is to provide a kind of to go out in the air that vane sends champignon essence oil and distribute very uniformly champignon without blade fan for the above-mentioned state of the art.

Another technical problem to be solved in the utility model provides a kind of champignon of structural configuration compactness without blade fan.

The utility model solves the problems of the technologies described above the technological scheme that adopts: a kind of champignon is without blade fan, comprise pedestal, 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 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 hermetically the upper end portion of pedestal and be communicated with the inner chamber of pedestal, the inner chamber that it is characterized in that described pedestal is positioned at cover plate top, air channel and is provided with an essential oil catalysis device, and the described lower end that goes out vane covers aforesaid essential oil catalysis device.

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

Described air channel cover plate is assemblied in the upper end-hole of blower rack, and the upper-end surface projection of described air channel cover plate is tapered, and perisporium is formed with the air intake passage that passes through for air, and accordingly, the bottom of described essential oil catalysis device is the inner concave conical 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 for arranging bearing and the Ethereal oil bottle of stamen head, this stamen head is located on the port of aforementioned Ethereal oil bottle, and have cotton core or a syphon tube that stretches in the Ethereal oil bottle, one side of described stamen head has a vertical attachment face, described circuit board is arranged on this attachment face vertically, and aforesaid Ethereal oil bottle bottom then is the inner concave conical adaptive with the air channel cover plate.

The circuit board side is arranged, removed the prevention that essential oil is distributed, enlarge 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, the 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 more firmly stable, a side of described bearing has an extending seat, and the bottom of described circuit board then is held on this extending seat upper-end surface.Further, the upper-end surface of described extending seat has a bar-shaped trough, and the bottom of described circuit board then is positioned at this bar-shaped trough.

Further, described essential oil catalysis device also comprises a hollow heat insulation frame, 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 utility model has the advantage of: the driven by motor wind wheel in the pedestal is with the air intake base interior, after air-flow accelerates, 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, be mixed with essential oil air trim send; Compact overall structure, small volume, simultaneously, essential oil mixes with air fully and evenly, gives the comfortable sensation of people.

Description of drawings

Fig. 1 is the example structure schematic diagram.

Fig. 2 is that embodiment decomposes erection drawing.

Fig. 3 is the decomposition erection drawing at another visual angle of embodiment.

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

Embodiment

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

Such as Fig. 1, Fig. 2 and shown in Figure 3, champignon in the present embodiment comprises pedestal 7, fan mechanism, air channel cover plate 3, essential oil catalysis device 2 and goes out vane 1 without blade fan, the intake grill 71 that pedestal 7 has inner chamber and is communicated with inner chamber, 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 be located at hermetically the upper end portion of pedestal 7 and be communicated with the inner chamber of pedestal 7, the lower end that goes out vane 1 covers essential oil catalysis device 2.

Fan mechanism comprises motor 4, wind wheel 5 and blower rack 6, wind wheel 5 is located on the main shaft of motor 4, blower rack 6 axial hollows also have the inner chamber of an inverted cone, the lower end mouth of this blower rack 6 communicates with the intake grill of pedestal 7, the inwall of the outer wall of this blower rack 6 and pedestal 7 is sealed and matched by a seal ring 61, motor 4 is located at the inner chamber of blower rack 6 together with wind wheel 5,5 lower end mouth over against blower rack 6 of wind wheel.Air channel cover plate 3 is assemblied in the upper end-hole of blower rack 6, and the upper-end surface projection of air channel cover plate 3 is tapered, and perisporium is formed with the air intake passage 31 that passes through for air.

As shown in Figure 4, essential oil catalysis device 2 comprises stamen head 22, heat insulation 24, circuit board 21, bearing 25 and Ethereal oil bottle 26, be located in the bearing 25 for this heat insulation 24, stamen head 22 is located in this heat insulation 24 and is had the cotton core 23 that stretches in the Ethereal 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 Ethereal oil bottle 26 is comprised of bottle cap 261 and bottle 262, and bottle 262 bottoms are the inner concave conical 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 with air intake 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 accelerating, through going out the slit of vane 1, be mixed with essential oil air trim send.

Claims

1. a champignon is without blade fan, comprise pedestal, 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 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 hermetically the upper end portion of pedestal and be communicated with the inner chamber of pedestal, the inner chamber that it is characterized in that described pedestal is positioned at cover plate top, air channel and is provided with an essential oil catalysis device, and the described lower end that goes out vane covers aforesaid essential oil catalysis device.

2. champignon according to claim 1 is without blade fan, it is characterized in that described fan mechanism comprises motor, wind wheel and blower rack, aforesaid wind wheel is located on the electric machine main shaft, the axial hollow of aforesaid blower rack also has the inner chamber of an inverted cone, the lower end mouth of this blower rack communicates with the intake grill of pedestal, the outer wall of this blower rack cooperates with the inner wall sealing of pedestal, and aforesaid motor is located at the inner chamber of blower rack together with wind wheel, and aforesaid wind wheel is then over against the lower end mouth of blower rack.

3. champignon according to claim 2 is without blade fan, it is characterized in that described air channel cover plate is assemblied in the upper end-hole of blower rack, and, the upper-end surface projection of described air channel cover plate is tapered, perisporium is formed with the air intake passage that passes through for air, accordingly, the bottom of described essential oil catalysis device is the inner concave conical adaptive with the air channel cover plate.

4. champignon according to claim 3 is without blade fan, it is characterized in that described essential oil catalysis device comprises stamen head, circuit board, is used for arranging bearing and the Ethereal oil bottle of stamen head, this stamen head is located on the port of aforementioned Ethereal oil bottle, and have cotton core or a syphon tube that stretches in the Ethereal oil bottle, one side of described stamen head has a vertical attachment face, described circuit board is arranged on this attachment face vertically, and aforesaid Ethereal oil bottle bottom then is the inner concave conical adaptive with the air channel cover plate.

5. champignon according to claim 4 is characterized in that without blade fan a side of described bearing has an extending seat, and the bottom of described circuit board then is held on this extending seat upper-end surface.

6. champignon according to claim 5 is characterized in that without blade fan the upper-end surface of described extending seat has a bar-shaped trough, and the bottom of described circuit board then is positioned at this bar-shaped trough.

7. champignon according to claim 4 is characterized in that without blade fan described essential oil catalysis device also comprises a hollow heat insulation frame, this heat insulation being set up in the described bearing, and described stamen head then is located in this heat insulation.