CN202546994U - Ceiling fan - Google Patents
Ceiling fan Download PDFInfo
- Publication number
- CN202546994U CN202546994U CN2010900008969U CN201090000896U CN202546994U CN 202546994 U CN202546994 U CN 202546994U CN 2010900008969 U CN2010900008969 U CN 2010900008969U CN 201090000896 U CN201090000896 U CN 201090000896U CN 202546994 U CN202546994 U CN 202546994U
- Authority
- CN
- China
- Prior art keywords
- blade
- ceiling fan
- anion
- cation
- generation portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/15—Supporting means, e.g. stands, hooks, holes for hanging
Abstract
The utility model provides a ceiling fan which can effectively purify the air. The ceiling fan (1) comprises an ion generating part (130), blades (110) and a motor (120). The ion generating part (130) generates H+(H2O)m (m being any integer) as the positive ions and O2-(H2O)n (n being any integer) as the negative ions. The motor (120) drives the blades (110) to rotate with a shaft extending along a basic vertical direction as the center. The ion generating part (130) is equipped above an area where the blades (110) will pass through when the blades (110) are driven by the motor (120) to rotate.
Description
Technical field
The utility model relates to a kind of ceiling fan.
Background technology
A kind of ceiling fan was arranged in the past, and this ceiling fan rotates the fan that is installed on the ceiling, makes the room air circulation.Make the room air circulation through ceiling fan, when thermantidote turns round, can make cold air, in addition, when heating installation turns round, can make hot-air in indoor even distribution in indoor even distribution.Thus, ceiling fan is used to improve the efficient of cooling and warming unit.In addition, even when cooling and warming unit does not turn round, ceiling fan also can be used to make the room air circulation.
In addition, for example the open communique spy of Japan Patent opens in 2000-74432 number (patent documentation 1) and has put down in writing a kind of ceiling fan, and this ceiling fan possesses the air cleaning member that produces anion.This ceiling fan is equipped with the air cleaner that produces anion on the device of rotation driving of blade.The anion that is produced by air cleaning member is diffused into indoor, dust, cigarette, pollen and smell substance etc. in the anion trap chamber, and they are moved earthward.
Patent documentation 1: Japan Patent open communique spy open 2000-74432 number
Yet, Japan Patent disclose public spy open 2000-74432 number (patent documentation 1) record ceiling fan in, air cleaning member only produces anion.Even it is indoor that the rotation through blade for ceiling fan is diffused into anion, indoor suspended particles such as swimming in indoor dust, cigarette, pollen and smell substance are lost activity or kill planktonic bacteria.
As other ions that can in air, see off, for example have be known as air ion, the ion through airborne oxygen and water vapour ionization are produced.Air ion comprises the H as cation
+(H
2O)
m(m is any natural number) and as the O of anion
2 -(H
2O)
n(n is any natural number).This cation and anion are that a plurality of hydrones are attached at hydrogen ion (H
+) or oxonium ion (O
2 -) on every side form, be so-called cluster ion form.If these cations and anion are seen off in air together, then produce chemical reaction being released between airborne these cations and the anion, become hydrogen peroxide (H as active material
2O
2) or hydroxyl radical free radical (OH).What be well known is: hydrogen peroxide or hydroxyl radical free radical be through extracting the oxidation reaction of hydrogen out from suspended particles or planktonic bacteria, suspended particles are lost activity or kills planktonic bacteria.That is to say, indoor through these cations and anion are diffused into, indoor suspended particles are lost activity or kill planktonic bacteria, thereby purify the air of a room.
But, if the collision each other before arriving suspended particles or planktonic bacteria of above-mentioned cation and anion then can neutralize and lose activity.According to the utility model inventor's research, even on the position of the blade driving apparatus of ceiling fan, produce cation and anion, cation and anion also can be at once collision and neutralize and lose activity each other around ceiling fan.If neutralization just takes place before indoor and loses activity being diffused in cation and anion, then can not be through the interaction of cation and anion, make to swim in indoor particle and lose activity or carry out sterilization and purify the air of a room.
The utility model content
The purpose of the utility model is to provide a kind of ceiling fan that can purify air effectively.
According to the ceiling fan of the utility model, it comprises ion generation portion, blade and drive division.Ion generation portion produces ion.It is that rotate at the center with the axle that extends to basic vertical that drive division makes blade.Ion generation portion is configured in the above and below in the blade zone that blade is passed through when utilizing drive division to rotate.
The utility model also provides a kind of ceiling fan, and it comprises ion generation portion, blade and drive division.Ion generation portion produces ion.It is that rotate at the center with the axle that extends to basic vertical that drive division makes blade.Ion generation portion is configured in the top in the blade zone that blade is passed through when utilizing drive division to rotate.
The utility model provides a kind of ceiling fan again, and it comprises ion generation portion, blade and drive division.Ion generation portion produces ion.It is that rotate at the center with the axle that extends to basic vertical that drive division makes blade.Ion generation portion is configured in the below in the blade zone that blade is passed through when utilizing drive division to rotate.
In the ceiling fan that the utility model provides, said ion generation portion comprises cation producing component and anion producing component, and through on said cation producing component and anion producing component, applying high voltage, the cation producing component produces the H as cation
+(H
2O)
m, the anion producing component produces the O as anion
2 -(H
2O)
n, m, n are arbitrary integer.
If make blade rotation, the H that produced of ion generation portion then as cation
+(H
2O)
m(m is an arbitrary integer) and as the O of anion
2 -(H
2O)
n(n is an arbitrary integer) is diffused into indoor through air-flow.
Indoor ion distribution was measured when the inventor of the utility model contacted with ion generation portion the air-flow in indoor circulation, and this ion generation portion produces above-mentioned cation and anion.Its result finds: the wind that contacts with ion generation portion is strong more, can make more cation and the anion of high concentration be distributed in indoor on a large scale in.
This can think because: if high wind contacts with ion generation portion; Cation and anion are dispersed to more at a distance from ion generation portion; So can collide each other and before neutralizing and losing activity, cation and anion are diffused in the indoor big space at cation and anion.
Because ion generation portion is configured in the top and/or the below in the blade zone that blade is passed through when utilizing drive division to rotate, so the air-flow that the rotation through blade produces is easily through ion generation portion.
Because the air-flow that the rotation through blade produces is easily through ion generation portion, so that stronger wind contact with ion generation portion easily.Because stronger wind contacts with ion generation portion easily, before neutralizing and losing activity, just they have been diffused in larger scope indoor so cation that in ion generation portion, produces and anion collide each other.
Being diffused into indoor cation and anion on a large scale can lose activity suspended particles on a large scale or kill planktonic bacteria indoor.
As stated, a kind of ceiling fan that can purify air effectively can be provided.
According to the ceiling fan of the utility model, preferably, drive division makes blade rotate said second rotation direction and first direction of rotation to first rotation direction and second rotation direction.
Through drive division blade is rotated to first rotation direction and second rotation direction, make air-flow that the rotation through blade produces towards counter-rotating.For example make blade when first rotation direction is rotated when drive division; So that the mode that becomes ascending air on every side that becomes down current, blade up and down of blade produces air-flow; In this case; If drive division makes blade rotate to second rotation direction, then so that the mode that becomes down current on every side that becomes ascending air, blade up and down of blade produces air-flow.
Through make the air-flow that produces by the rotation of blade towards counter-rotating, can change air quantity, and can change the direction that the cation that in ion generation portion, produces and anion spread through the air-flow of ion generation portion.Thus, can change the distribution of indoor cation and anion as required.
As stated, according to the utility model, a kind of ceiling fan that can purify air effectively can be provided.
Description of drawings
Fig. 1 is the utility model first embodiment is observed in expression from horizontal direction the front view that is installed in the ceiling fan integrality on the ceiling.
Fig. 2 is the exploded perspective view of the ceiling fan of expression first embodiment.
Fig. 3 is the figure of the expression ion generation portion that ceiling fan had.
Fig. 4 is the circuit diagram that expression drives ion generation portion.
Fig. 5 is the figure of the another kind of mode of the expression ion generation portion that ceiling fan had.
Fig. 6 is the figure of another mode of the expression ion generation portion that ceiling fan had.
Fig. 7 is the figure that observes the ceiling fan of first embodiment from the top.
Fig. 8 is that the ceiling fan of expression first embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when first rotation direction is rotated of ceiling fan.
Fig. 9 is that the ceiling fan of expression first embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when second rotation direction is rotated of ceiling fan.
Figure 10 is the utility model second embodiment is observed in expression from horizontal direction the front view that is installed in the ceiling fan integrality on the ceiling.
Figure 11 is that the ceiling fan of expression second embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when first rotation direction is rotated of ceiling fan.
Figure 12 is that the ceiling fan of expression second embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when second rotation direction is rotated of ceiling fan.
Figure 13 is the utility model the 3rd embodiment is observed in expression from horizontal direction the front view that is installed in the ceiling fan integrality on the ceiling.
Figure 14 is that the ceiling fan of expression the 3rd embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when first rotation direction is rotated of ceiling fan.
Figure 15 is that the ceiling fan of expression the 3rd embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when second rotation direction is rotated of ceiling fan.
Description of reference numerals
1,2,3 ceiling fans
110 blades
120 motor
130,130a, 130b ion generation portion
The specific embodiment
Below according to the embodiment of description of drawings the utility model.
(first embodiment)
Fig. 1 is the utility model first embodiment is observed in expression from horizontal direction the front view that is installed in the ceiling fan integrality on the ceiling.
As shown in Figure 1, ceiling fan 1 comprises: blade 110; As the motor 120 of drive division, be used to make blade 110 to rotate; And ion generation portion 130.Ceiling fan 1 is suspended on the ceiling through managing 101.It is the center with the axle that extends to the cardinal principle vertical that blade 110 utilizes motor 120, in the cardinal principle horizontal plane, rotates.The upper surface tegmentum 102 of motor 120 covers.Ion generation portion 130 is installed on the pipe 101 through pillar 103.In this embodiment, ion generation portion 130 does not rotate.
Fig. 2 is the exploded perspective view of the ceiling fan of expression first embodiment.
As shown in Figure 2, ceiling fan 1 has three blades 110.Three blades 110 are respectively tabular, and crooked along the line of radial extension from the motor 120 at center.Observe from the top, on the direction of advance of counterclockwise rotating, the end downwarping of blade 110 directions of advance one side makes upper surface one side of blade 110 form convex surface.
Above blade 110, have three ion generation portions 130.Ion generation portion 130 is remained on the position of leaving pipe 101 by pillar 103, and this pipe 101 is positioned at the center of rotation of blade 110.
Fig. 3 is the figure of the expression ion generation portion that ceiling fan had.(A) of Fig. 3 is the whole stereogram of expression ion generation portion; (B) be the vertical view of the ion generation portion shown in (A); (C) be the figure that observes ion generation portion from the direction of the arrow C shown in (B); (D) being the figure that observes ion generation portion from the direction of the arrow D shown in (B), (E) is the figure that observes ion generation portion from the direction of the arrow E shown in (D).
Shown in Fig. 3 (A), (B), ion generation portion 130 has casing 131, cation producing component 133 and anion producing component 135.Cation producing component 133 and anion producing component 135 are housed in the inside of casing 131.On casing 131, be formed with cation with peristome 132 and anion with peristome 134 these two peristomes.
Shown in Fig. 3 (B), cation producing component 133 is housed in the inside of casing 131 to be configured in the mode of cation with peristome 132 central authorities.In addition, anion producing component 135 is housed in the inside of casing 131 to be configured in the mode of anion with peristome 134 central authorities.Cation producing component 133 is the needle electrode with point with anion producing component 135.In addition, cation producing component 133 also can be other shapes with anion producing component 135.
Shown in Fig. 3 (A)～(E), in ion generation portion 130, cation producing component 133 is covered by casing 131 with the part the peristome 134 with peristome 132 and anion except cation with anion producing component 135, can't see from the outside.
Fig. 4 is the circuit diagram that expression drives ion generation portion.
As shown in Figure 4, the circuit that drives ion generation portion 130 has the power circuit 137 that is connected with household ac power 136.Power circuit 137 is made up of microcomputer.Cation producing component 133 is connected with the circuit of identical formation with anion producing component 135.
If driving power circuit 137 then applies high voltage to cation producing component 133 and anion producing component 135.Be applied in high-tension cation producing component 133 and produced discharge at point with anion producing component 135.At this moment, oxygen in the atmosphere and water vapour ionization, the H that cation producing component 133 produces as cation
+(H
2O)
m(m is an arbitrary integer), the O that anion producing component 135 produces as anion
2 -(H
2O)
n(n is an arbitrary integer).
Above-mentioned cation by cation producing component 133 produces is seen off to the outside of ion generation portion 130 with peristome 132 from cation shown in Figure 3.Above-mentioned anion by anion producing component 135 produces is seen off to the outside of ion generation portion 130 with peristome 134 from anion shown in Figure 3.
Fig. 5 is the figure of the another kind of mode of the expression ion generation portion that ceiling fan had.
As shown in Figure 5, in the ion generation 130a of portion, in the face of casing 131a, be formed with two cations with peristome 132a, 132b and two anions with peristome 134a, 134b. Cation producing component 133a, 133b and anion producing component 135a, 135b are housed in the inside of casing 131a. Cation producing component 133a, 133b are configured in the central authorities of cation with peristome 132a, 132b respectively. Anion producing component 135a, 135b are configured in the central authorities of anion with peristome 134a, 134b respectively. Cation producing component 133a, 133b and anion producing component 135a, 135b are the needle electrode with point.
Cation is with peristome 132a, the 132b central authorities with respect to casing 131a, and near the end of casing 131a, anion is with peristome 134a, the 134b central authorities with respect to casing 131a, near another end of casing 131a.Cation is in line with peristome 134a, 134b with peristome 132a, 132b and anion.
Fig. 6 is the figure of another mode of the expression ion generation portion that ceiling fan had.
As shown in Figure 6, in the ion generation 130b of portion, in face of casing 131b near end of casing 131b, be formed with cation and use peristome 134c with peristome 132c and anion.Cation all only is formed with one with peristome 132c and anion with peristome 134c.Cation producing component 133c and anion producing component 135c are housed in the inside of casing 131b, and are configured in cation respectively with peristome 132c and the anion central authorities with peristome 134c.Cation producing component 133c and anion producing component 135c are the needle electrode with point.
The ion generation portion of ceiling fan can adopt any in Fig. 3, Fig. 5 and the ion generation portion shown in Figure 6.The ion generating apparatus that in addition, also can adopt other modes is as ion generation portion.
The action of facing the ceiling fan of said structure down describes.
Fig. 7 is the figure that observes the ceiling fan of first embodiment from the top.
As shown in Figure 7, if drive motor 120 rotates blade 110, the zone that by circle R1 and circle R2 surround of blade 110 shown in by a dotted line then.Observe from the top, blade 110 can rotate to clockwise direction and any direction counterclockwise.In the first embodiment, among Fig. 7 to the rotation of clockwise rotation, to the rotation of anticlockwise rotation as second rotation direction as first rotation direction.
As shown in Figure 2; Observe from the top; On the direction of advance of counterclockwise rotating, because the end downwarping of blade 110 directions of advance one side makes upper surface one side of blade 110 form convex surface; If so blade 110 rotate to first rotation direction, then at the down current of generation up and down of blade 110.At this moment, around blade 110, produce ascending air.On the other hand, if blade 110 rotates to second rotation direction, then at the ascending air of generation up and down of blade 110.At this moment, around blade 110, produce down current.
Fig. 8 is that the ceiling fan of expression first embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when first rotation direction is rotated of ceiling fan.The double dot dash line arrow of Fig. 8 schematically shows an example of air-flow.
As shown in Figure 8, the room that ceiling fan 1 is installed is surrounded by ceiling C, ground F and metope W and forms.Ceiling fan 1 is installed in the central portion of ceiling C.If drive ceiling fan 1, the motor 120 that blade 110 is rotated is driven with ion generation portion 130.Blade 110 rotates to first rotation direction.In ion generation portion 130, produce cation and anion.
In ceiling fan 1,, then shown in the arrow of Fig. 8 double dot dash line, below ceiling fan 1, for example on the position of a P1, produce down current if make blade 110 utilize motor 120 to rotate to first rotation direction.The air-flow that rotation through blade 110 produces through directly descending behind the P1, arrives near the some P2 the F of ground.F's air-flow that contacts with ground F flows from the peritropous direction of the central portion of ceiling fan 1 along ground, arrives metope W.The air-flow that arrives metope W upwards flows along metope W, arrives ceiling C.One side direction central portion flows air-flow along ceiling C from metope W, turns back to ceiling fan 1 through a P3 again.
The air-flow that turns back to ceiling fan 1 passed through ion generation portion 130 before arriving blade 110.At this moment, the cation and the anion that are produced by ion generation portion 130 are released in the air-flow.Including blade 110 that the air-flow of cation and anion is rotated sees off downwards and descends once more.
Like this, blade 110 is rotated to first rotation direction, then at the down current of generation up and down of blade 110, and around blade 110, produce ascending air, thereby make the room air circulation if drive ceiling fan 1.
In the air of indoor circulation, include the cation and the anion that produce by ion generation portion 130.The cation that is produced by ion generation portion 130 and the concentration of anion are the highest on the position of a P1, and reduction slightly is minimum on the position of a P3 on the position of a P2.
Like this, a kind of ceiling fan that can purify air effectively can be provided.
Fig. 9 is that the ceiling fan of expression first embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when second rotation direction is rotated of ceiling fan.The double dot dash line arrow of Fig. 9 schematically shows an example of air-flow.
As shown in Figure 9, if utilize motor 120 that the blade 110 of ceiling fan 1 is rotated to second rotation direction, then shown in the arrow of double dot dash line among Fig. 9, at the ascending air of generation up and down of blade 110.The air-flow that is produced by the rotation of blade 110 directly rises to ceiling C through after being configured in the ion generation portion 130 above the blade 110.
The air-flow that arrives ceiling C along ceiling C to away from the direction of ceiling fan 1, promptly the direction of metope W flows around the mediad of ceiling C, thereby arrive metope W.Then, air-flow drops to ground F along metope W.The air-flow that arrives ground F along ground F from the metope W central flows of F earthward.The central authorities of F on ground, air-flow built on stilts F rises towards ceiling fan 1.
Turning back to blade 110 that the air-flow of ceiling fan 1 is rotated upwards sees off and rises once more.Ascending air passes through ion generation portion 130 once more, thereby includes the cation and the anion of new generation.
Thus, blade 110 is rotated to second rotation direction, then at the ascending air of generation up and down of blade 110, and around blade 110, produce down current, thereby make the room air circulation if drive ceiling fan 1.
When blade 110 when second rotation direction is rotated, the concentration of cation and anion is the highest on the position near the some Q1 of ceiling C.After air communication is crossed ceiling C, metope W and ground F, when arriving the some Q2 near the central authorities of ground F, the concentration minimizing of airborne cation and anion.Compare with the position of a Q2 on the some Q3 below the blade 110, near the position of blade 110, the concentration of cation and anion further reduces.
Like this, if blade 110 is rotated to second rotation direction, the ion that is then produced by ion generation portion 130 is significantly reducing during a Q1 point of arrival Q2.This be because the air-flow that includes ion during through 130 point of arrival Q2 of ion generation portion, through ceiling C, metope W and ground F.Be included in to collide with ceiling C, metope W and ground F easily and disappear through the cation in the air-flow of ceiling C, metope W and ground F and anion.Therefore, with shown in Figure 8 to a P2, comparing from a P1, shown in Figure 9 from a Q1 to the Q2, the minimizing amplitude of cation and anion is bigger.
But as shown in Figure 9, when making blade 110 when second rotation direction is rotated, the ascending air that is produced by blade 110 is at first through being configured in the ion generation portion 130 of blade 110 tops.Therefore, high wind contacts with ion generation portion 130 with stronger wind.Through high wind is contacted with ion generation portion 130, the amount that is discharged into cation and anion the air-flow from ion generation portion 130 is increased.
Therefore, compare with the concentration of airborne cation and anion on some P1 position shown in Figure 8, the concentration of airborne cation and anion is higher on some Q1 position shown in Figure 9.Even with shown in Figure 8 to a P2, comparing from a P1; Although shown in Figure 9 from a Q1 to the Q2; The minimizing amplitude of cation and anion is bigger, but owing to compare with the ion concentration on the P1, the ion concentration on the some Q1 is high; So can make the ion concentration on the Q2 not compare and can reduce significantly, thereby can keep sufficiently high ion concentration with the ion concentration on the P2.
In addition, in the first embodiment,, also can ceiling fan 1 be installed on any position though the situation that ceiling fan 1 is installed in the central portion of ceiling C is illustrated.
As stated, the ceiling fan 1 of first embodiment comprises ion generation portion 130, blade 110 and motor 120.The H that ion generation portion 130 produces as cation
+(H
2O)
m(m is an arbitrary integer) and as the O of anion
2 -(H
2O)
n(n is an arbitrary integer).It is that rotate at the center with the axle that extends to the cardinal principle vertical that motor 120 makes blade 110.Ion generation portion 130 is configured in the top in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate.
If blade 110 is rotated, then the H as cation of ion generation portion 130 generations
+(H
2O)
m(m is an arbitrary integer) and as the O of anion
2 -(H
2O)
n(n is an arbitrary integer) is diffused into indoor through air-flow.Because ion generation portion 130 is configured in the top in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate, so the air-flow that the rotation through blade 110 produces is easily through ion generation portion 130.
Pass through ion generation portion 130 easily owing to pass through the air-flow of the rotation generation of blade 110, so stronger wind contacts with ion generation portion 130 easily.Just because of it is stronger wind contacts with ion generation portion 130 easily,, in larger scope indoor with regard to they being diffused into so the cation that in ion generation portion 130, produces collides with anion each other and before neutralizing and losing activity.
Being diffused into indoor cation and anion on a large scale can lose activity suspended particles on a large scale or kill planktonic bacteria indoor.
Thus, a kind of ceiling fan that can purify air effectively 1 can be provided.
In addition, in ceiling fan 1, motor 120 makes blade 110 rotate this second rotation direction and first direction of rotation to first rotation direction and second rotation direction.
Through motor 120 blade 110 is rotated to first rotation direction and second rotation direction, make air-flow that the rotation through blade 110 produces towards counter-rotating.When motor 120 makes blade 110 when first rotation direction is rotated; So that the mode that becomes ascending air on every side that becomes down current, blade 110 up and down of blade 110 produces air-flow; In this case; If motor 120 makes blade 110 rotate to second rotation direction, then so that the mode that becomes down current on every side that becomes ascending air, blade 110 up and down of blade 110 produces air-flow.
Through make by blade 110 rotate the air-flow that produced towards counter-rotating, can change air quantity, and can change the direction that the cation that in ion generation portion 130, produces and anion spread through the air-flow of ion generation portion 130.Thus, can change the distribution of indoor cation and anion as required.
(second embodiment)
Figure 10 is the utility model second embodiment is observed in expression from horizontal direction the front view that is installed in the ceiling fan integrality on the ceiling.
Shown in figure 10, the difference of the ceiling fan 1 (Fig. 1) of the ceiling fan 2 of second embodiment and first embodiment is: the ion generation portion 130 on the ceiling fan 2 is configured in the below in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate.Ion generation portion 130 is installed on the pillar 103 that the cardinal principle horizontal direction is extended, and is remained on the below of blade 110 by pipe 104, this pipe 104 the lower direction of motor 120 substantially vertical extend.Other structures of the ceiling fan 2 of second embodiment are identical with the ceiling fan 1 (Fig. 1) of first embodiment.In addition, the ion generation portion 130 of ceiling fan 2 also can use ion generation 130a of portion shown in Figure 5 or the ion generation 130b of portion shown in Figure 6.
Figure 11 is that the ceiling fan of expression second embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when first rotation direction is rotated of ceiling fan.The double dot dash line arrow of Figure 11 schematically shows an example of air-flow.
If the blade 110 that makes ceiling fan 2 rotates to first rotation direction, and is then shown in Figure 11 double dot dash line, identical with first embodiment,, and around blade 110, produce ascending air at the down current of generation up and down of the blade 110 of ceiling fan 2.
Owing to below blade 110, dispose ion generation portion 130, so the concentration of airborne cation and anion is the highest on the position of the some P4 below the ion generation portion 130.The concentration of airborne cation and anion reduces slightly near the position of the some P5 of ground F central portion.The concentration of airborne cation and anion is minimum on the position of the some P6 above the blade 110.
At this, the situation of rotating to first rotation direction with the blade 110 of the ceiling fan that makes first embodiment 1 shown in Figure 8 compares.
In second embodiment, because ion generation portion 130 is configured in the below of blade 110, so if blade 110 is rotated to first rotation direction, the air-flow of then seeing off through blade 110 at first contacts with ion generation portion 130.Therefore,, compare, high wind is contacted with ion generation portion 130 with the ceiling fan 1 of first embodiment when making blade 110 when first rotation direction is rotated.Therefore, compare with the ion concentration on the some P1 of Fig. 8, the ion concentration on the some P4 of Figure 11 is higher, and compares with the ion concentration on the some P2 of Fig. 8, and the ion concentration on the some P5 of Figure 11 is higher.
Thus; Be configured in the below in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate through ion being produced portion 130; When blade 110 is rotated, can make the cation of higher concentration and anion be diffused into indoor.
Figure 12 is that the ceiling fan of expression second embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when second rotation direction is rotated of ceiling fan.The double dot dash line arrow of Figure 12 schematically shows an example of air-flow.
Shown in figure 12, if the blade 110 that makes ceiling fan 2 rotates to second rotation direction,, and around blade 110, produce down current then at the ascending air of generation up and down of blade 110.Because ion generation portion 130 is configured in the below of blade 110, thus compare with the situation that produces down currents through blade 110, the wind that contacts with ion generation portion 130 a little less than.
In addition; The wind that the blade 110 of the ceiling fan 2 of second embodiment is contacted with ion generation portion 130 when second rotation direction is rotated, than the blade 110 of the ceiling fan that makes first embodiment 1 shown in Figure 9 when second rotation direction is rotated with wind that ion generation portion 130 contacts a little less than.Therefore; When making blade 110 when second rotation direction is rotated with the mode that produces ascending air; The ionic weight of to air-flow, seeing off from the ion generation portion 130 of the ceiling fan 2 of second embodiment, the ionic weight of to air-flow, seeing off than the ion generation portion 130 from the ceiling fan 1 of first embodiment lacks.
Therefore, above blade 110, and compare at the locational cation of some Q1 of Fig. 9 and the concentration of anion, littler in the concentration of the locational cation of some Q4 of Figure 12 and anion.In addition, near the central portion of ground F, and compare at the locational cation of some Q2 of Fig. 9 and the concentration of anion, littler in the concentration of the locational cation of some Q5 of Figure 12 and anion.In addition, below blade 110 and ion generation portion 130, and compare at the locational cation of some Q3 of Fig. 9 and the concentration of anion, littler in the concentration of the locational cation of some Q6 of Figure 12 and anion.
Like this, be configured in the below in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate, reduced the amount that is diffused into indoor cation and anion through ion being produced portion 130.
As stated; In ceiling fan 2,, and blade is rotated to first rotation direction if ion is produced the below that portion 130 is configured in blade 110; Then compare, can make the cation of higher concentration and anion be diffused into indoor with the ceiling fan 1 (Fig. 1) of first embodiment.On the other hand, when the ions diffusion that need not make high concentration when indoor, as long as the blade 110 of ceiling fan 2 is rotated to second rotation direction.
(the 3rd embodiment)
Figure 13 is the utility model the 3rd embodiment is observed in expression from horizontal direction the front view that is installed in the ceiling fan integrality on the ceiling.
Shown in figure 13; The difference of the ceiling fan 1 (Fig. 1) of the ceiling fan 3 of the 3rd embodiment and first embodiment is: in ceiling fan 3; Ion generation portion 1301 is configured in the top in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate, and ion generation portion 1302 is configured in the below in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate.
The ion generation portion 1301 of blade 110 tops is installed on the horizontally extending pillar 103a of cardinal principle, and is maintained at the top of blade 110.The ion generation portion 1302 of blade 110 belows is installed in substantially on the horizontally extending pillar 103b, and is remained on the below of blade 110 by pipe 104, this pipe 104 the lower direction of motor 120 substantially vertical extend.Other structures of the ceiling fan 3 of the 3rd embodiment are identical with the ceiling fan 1 (Fig. 1) of first embodiment.In addition, the ion generation portion 1301,1302 of ceiling fan 3 also can use ion generation 130a of portion shown in Figure 5 or the ion generation 130b of portion shown in Figure 6.
Figure 14 is that the ceiling fan of expression the 3rd embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when first rotation direction is rotated of ceiling fan.The double dot dash line arrow of Figure 14 schematically shows an example of air-flow.
If the blade 110 of ceiling fan 3 is rotated to first rotation direction, then shown in Figure 14 double dot dash line, identical with first embodiment, at the down current of generation up and down of blade 110, and around blade 110, produce ascending air.
In the air-flow of seeing off through blade 110, include the cation and the anion both sides that see off from ion generation portion 1301 and ion generation portion 1302 downwards.The concentration of airborne cation and anion is the highest on the position of the some P7 below the blade 110.The concentration of cation and anion reduces near the some P8 of ground F central portion.The concentration of cation and anion further reduces near the some P9 of ceiling C central portion.
But; If the situation that the ceiling fan that makes first embodiment 1 shown in Figure 8 is rotated to first rotation direction, the situation of rotating to first rotation direction with the ceiling fan that makes the 3rd embodiment 3 shown in Figure 14 compare; Then in the some P7 of Figure 14, some P8, some P9 arbitrarily a bit on, the ion concentration of airborne cation and anion is all respectively than the ion concentration height on the some P1 of Fig. 8, some P2, the some P3.
In addition; If the situation that the ceiling fan that makes second embodiment 2 shown in Figure 11 is rotated to first rotation direction, the situation of rotating to first rotation direction with the ceiling fan that makes the 3rd embodiment 3 shown in Figure 14 compare; Then in the some P7 of Figure 14, some P8, some P9 arbitrarily a bit on, the ion concentration of airborne cation and anion is all respectively than the ion concentration height on the some P4 of Figure 11, some P5, the some P6.
Like this; Be configured in the top in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate through ion being produced portion 1301; And ion is produced the below that portion 1302 is configured in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate, can be diffused into cation and anion in larger scope indoor with high concentration.
Figure 15 is that the ceiling fan of expression the 3rd embodiment is installed in the state on the ceiling, and the figure that makes blade air current flow when second rotation direction is rotated of ceiling fan.The double dot dash line arrow of Figure 15 schematically shows an example of air-flow.
Shown in figure 15, if blade 110 is rotated to second rotation direction,, and around blade 110, produce down current then at the ascending air of generation up and down of blade 110.
In the air-flow of upwards seeing off through blade 110, include the cation and the anion both sides that see off from ion generation portion 1301 and ion generation portion 1302.The concentration of airborne cation and anion is the highest on the position of the some Q7 above the blade 110.The concentration of cation and anion reduces near the some Q8 of ground F central portion.The concentration of cation and anion further reduces on the some Q9 below the blade 110.
But; If the situation that the ceiling fan that makes first embodiment 1 shown in Figure 9 is rotated to second rotation direction, the situation of rotating to second rotation direction with the ceiling fan that makes the 3rd embodiment 3 shown in Figure 15 compare; Then in the some Q7 of Figure 15, some Q8, some Q9 arbitrarily a bit on, the ion concentration of airborne cation and anion is all respectively than the ion concentration height on the some Q1 of Fig. 9, some Q2, the some Q3.
In addition; If the situation that the ceiling fan that makes second embodiment 2 shown in Figure 12 is rotated to second rotation direction, the situation of rotating to second rotation direction with the ceiling fan that makes the 3rd embodiment 3 shown in Figure 15 compare; Then in the some Q7 of Figure 15, some Q8, some Q9 arbitrarily a bit on, the ion concentration of airborne cation and anion is all respectively than the ion concentration height on the some Q4 of Figure 12, some Q5, the some Q6.
Like this; Be configured in the top in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate through ion being produced portion 1301; And ion is produced the below that portion 1302 is configured in blade 110 zone that blade 110 is passed through when utilizing motor 120 to rotate; Though make blade 110 to first direction rotate, still to the second direction rotation, it is in larger scope indoor that cation and anion are diffused into high concentration.
More than disclosed embodiment all be to illustrate, and be not limited thereto.The scope of the utility model is not limited to above embodiment, but by the represented scope of claim, and comprise the technical scheme that is equal to claim, and all modifications and distortion in the represented scope of said claim.
Industrial applicibility
The utility model is suitable for the ceiling fan that work can purify air effectively.
Claims (6)
1. a ceiling fan (1,2,3) is characterized in that comprising:
Ion generation portion (130,130a, 130b) is used to produce ion;
Blade (110); And
Drive division (120), making said blade (110) is that rotate at the center with the axle that extends to basic vertical,
Said ion generation portion (130) is configured in the above and below in said blade (110) zone that said blade (110) is passed through when utilizing said drive division (120) to rotate.
2. a ceiling fan (1,2,3) is characterized in that comprising:
Ion generation portion (130,130a, 130b) is used to produce ion;
Blade (110); And
Drive division (120), making said blade (110) is that rotate at the center with the axle that extends to basic vertical,
Said ion generation portion (130) is configured in the top in said blade (110) zone that said blade (110) is passed through when utilizing said drive division (120) to rotate.
3. a ceiling fan (1,2,3) is characterized in that comprising:
Ion generation portion (130,130a, 130b) is used to produce ion;
Blade (110); And
Drive division (120), making said blade (110) is that rotate at the center with the axle that extends to basic vertical,
Said ion generation portion (130) is configured in the below in said blade (110) zone that said blade (110) is passed through when utilizing said drive division (120) to rotate.
4. according to any described ceiling fan (1,2,3) in the claim 1～3; It is characterized in that; Said drive division (120) makes said blade (110) rotate said second rotation direction and said first direction of rotation to first rotation direction and second rotation direction.
5. ceiling fan according to claim 4 (1,2,3) is characterized in that,
Said ion generation portion comprises cation producing component and anion producing component,
Through on said cation producing component and anion producing component, applying high voltage, the cation producing component produces the H as cation
+(H
2O)
m, the anion producing component produces the O as anion
2 -(H
2O)
n, m, n are arbitrary integer.
6. according to any described ceiling fan (1,2,3) in the claim 1～3, it is characterized in that,
Said ion generation portion comprises cation producing component and anion producing component,
Through on said cation producing component and anion producing component, applying high voltage, the cation producing component produces the H as cation
+(H
2O)
m, the anion producing component produces the O as anion
2 -(H
2O)
n, m, n are arbitrary integer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-117193 | 2009-05-14 | ||
| JP2009117193A JP2010266108A (en) | 2009-05-14 | 2009-05-14 | Ceiling fan |
| PCT/JP2010/001446 WO2010131398A1 (en) | 2009-05-14 | 2010-03-03 | Ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546994U true CN202546994U (en) | 2012-11-21 |
Family
ID=43084784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010900008969U Expired - Fee Related CN202546994U (en) | 2009-05-14 | 2010-03-03 | Ceiling fan |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2010266108A (en) |
| CN (1) | CN202546994U (en) |
| WO (1) | WO2010131398A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870420A (en) * | 2017-04-27 | 2017-06-20 | 佛山市顺德区进乐磁材有限公司 | Convected cold-hot lamp decoration ceiling fan |
| CN108443178A (en) * | 2018-03-13 | 2018-08-24 | 吴江市大印墨风力发电机制造有限公司 | A kind of fan |
| US20220088263A1 (en) * | 2020-05-22 | 2022-03-24 | Delta T, Llc | Fan for improving air quality |
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|---|---|---|---|---|
| JP6326623B2 (en) * | 2014-03-27 | 2018-05-23 | パナソニックＩｐマネジメント株式会社 | Ceiling fan |
| CN105805032B (en) * | 2016-03-06 | 2019-05-03 | 淄博环能海臣环保技术服务有限公司 | A kind of biparting head air cleaning electric fan |
| WO2019117318A1 (en) * | 2017-10-20 | 2019-06-20 | 주식회사 윈드앰프 | Ceiling fan |
| JP2019092835A (en) * | 2017-11-22 | 2019-06-20 | 高砂熱学工業株式会社 | Virus inactivation system and virus inactivation method |
| JP7378226B2 (en) * | 2019-05-21 | 2023-11-13 | シャープ株式会社 | Blower |
| CN110038401A (en) * | 2019-06-04 | 2019-07-23 | 深圳奥拓力机电科技有限公司 | Duct type air purification device |
| CN115279237A (en) * | 2020-03-16 | 2022-11-01 | 菲利普莫里斯生产公司 | Mobile ionization unit for cleaning air in a room |
| WO2021185814A1 (en) * | 2020-03-16 | 2021-09-23 | Philip Morris Products S.A. | Moveable ionization unit for cleaning air in a room with a support structure |
| US11433154B2 (en) | 2020-05-18 | 2022-09-06 | Wangs Alliance Corporation | Germicidal lighting |
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| JPH0399900U (en) * | 1990-01-30 | 1991-10-18 | ||
| JPH0810353Y2 (en) * | 1990-02-28 | 1996-03-29 | 石垣機工株式会社 | Floating device using filtration material |
| JP2004000606A (en) * | 2000-05-18 | 2004-01-08 | Sharp Corp | Sterilization method, ion generator and air conditioner |
| JP2003247496A (en) * | 2002-02-22 | 2003-09-05 | Masaru Tamura | Minus ion generator |
| JP3768456B2 (en) * | 2002-04-26 | 2006-04-19 | 株式会社エム・エイチ・シー | Fan |
| JP3099900U (en) * | 2003-08-18 | 2004-04-22 | チェン，リン−ルー | Ceiling fan with negative ion generator |
| JP2005240556A (en) * | 2004-01-29 | 2005-09-08 | Doshisha Co Ltd | Ion generating fan |
| JP2005224307A (en) * | 2004-02-10 | 2005-08-25 | Sharp Corp | Air cleaning element and air cleaning apparatus |
| JP3109610U (en) * | 2004-12-28 | 2005-05-19 | 燦坤日本電器株式会社 | Fan |
| JP4876585B2 (en) * | 2006-01-10 | 2012-02-15 | パナソニック株式会社 | Ceiling fan |
| JP2007196144A (en) * | 2006-01-26 | 2007-08-09 | Matsushita Electric Works Ltd | Ceiling suspension type electric apparatus |
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2009
- 2009-05-14 JP JP2009117193A patent/JP2010266108A/en active Pending
-
2010
- 2010-03-03 WO PCT/JP2010/001446 patent/WO2010131398A1/en active Application Filing
- 2010-03-03 CN CN2010900008969U patent/CN202546994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870420A (en) * | 2017-04-27 | 2017-06-20 | 佛山市顺德区进乐磁材有限公司 | Convected cold-hot lamp decoration ceiling fan |
| CN108443178A (en) * | 2018-03-13 | 2018-08-24 | 吴江市大印墨风力发电机制造有限公司 | A kind of fan |
| US20220088263A1 (en) * | 2020-05-22 | 2022-03-24 | Delta T, Llc | Fan for improving air quality |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010131398A1 (en) | 2010-11-18 |
| JP2010266108A (en) | 2010-11-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20170303 |