CN107313954A - Air-supply arrangement - Google Patents
Air-supply arrangement Download PDFInfo
- Publication number
- CN107313954A CN107313954A CN201710271296.4A CN201710271296A CN107313954A CN 107313954 A CN107313954 A CN 107313954A CN 201710271296 A CN201710271296 A CN 201710271296A CN 107313954 A CN107313954 A CN 107313954A
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- China
- Prior art keywords
- mentioned
- supplying part
- air supplying
- air
- base portion
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Classifications
-
- 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
-
- 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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides the air-supply arrangement in the current direction for being capable of the specific air supplying part using less sensor and by the rotation of minimal air supplying part.Fan (1) has base portion (2), it can rotate or rotate and the air supplying part (3) provided with axial flow fan leaf (35) and fan motor (34) relative to the base portion (2), and the yaw motor (13) for making above-mentioned air supplying part (3) rotate or rotate relative to above-mentioned base portion (2), in the fan (1), with controlling the control circuit (17) as control unit of above-mentioned yaw motor (13) based on the signal from position detection unit (12), and above-mentioned position detection unit (12) has sensor (19, 20) with rotor (18), the rotor (18), which has, makes these sensors (19, 20) connection portion and disconnecting unit that output is connected or disconnected, the arrangement in two connection portions and disconnecting unit is set to uniquely in whole arrangements in continuous connection portion and disconnecting unit in the rotor (18).
Description
Technical field
The present invention relates to the air-supply arrangement such as fan, circulator with feature in terms of operating portion and display part.
Background technology
In the past, as this air-supply arrangement, a kind of known fan, it has：It is placed in the base station as base portion on floor；
Column sections located at the top of base station；Located at the upper end of column sections and with air-supply flabellum air supplying part；And make to give
The hunt mechanism as travel mechanism of wind portion yaw on left and right horizontal direction, passes through the behaviour located at the upper surface of base station
Make the switching manipulation of panel, to carry out the on-off switching of power supply, the on-off switching of hunt pattern and put
The selection of brilliance degree, the switching of air quantity grade from air supplying part (for example, referring to patent document 1).
Prior art literature
Patent document 1：Japanese Unexamined Patent Publication 2014-163351 publications
However, in such air-supply arrangement, the switch of the pressing push button for being configured at guidance panel, general can be passed through
The yaw scope of air supplying part switches to other angles, but in the pressing operations simply switched, it is impossible to intuitively understand and use
Person wants the scope of air-supply.Also, the power switch of the on-off of Switching power, the wind for adjusting the air quantity from air supplying part
Amount switch is configured in the guidance panel located at the front side of base portion respectively, so as to be difficult to the side from such as air-supply arrangement main body
Portion, rear portion carry out pressing operations to these switches.And, it is also difficult to held from the direction in addition to the front of air-supply arrangement current
Operating state how.
The content of the invention
The present invention solves above the problem of point, wants to send it is intended that raising can intuitively be readily appreciated that and specify
The scope of wind and can be held from all direction operating state air-supply arrangement operability.
Air-supply arrangement described in the solution of the present invention 1 has：Base portion；Air supplying part, it is set to can be relative to the base portion
Rotation or reciprocating rotation, and provided with flabellum and fan motor；And yaw motor, it makes above-mentioned air supplying part relative to above-mentioned
Base portion rotates or reciprocating rotation, in the air-supply arrangement, with based on the signal from position detection unit to above-mentioned yaw horse
Up to the control unit being controlled, and above-mentioned position detection unit is configured to sensor and rotary body, rotary body tool
There are the connection portion for connecting or disconnecting the output of the sensor and disconnecting unit, the continuous connection portion in the rotary body and disconnected
In the whole arrangements for opening portion, the arrangement in the connection portion and disconnecting unit of ormal weight is set to uniquely.
The effect of invention is as follows.
Air-supply arrangement described in the solution of the present invention 1 can utilize less sensor by constituting as described above
And by the rotation of minimal above-mentioned air supplying part, come the current direction of specific above-mentioned air supplying part.
Brief description of the drawings
Fig. 1 is the overall front view for the air-supply arrangement for showing an embodiment of the invention.
Fig. 2 is a part of amplification view of the air supplying part of above-mentioned air-supply arrangement.
Fig. 3 is the amplification stereogram of the base portion of above-mentioned air-supply arrangement.
Fig. 4 is the brief description figure of the inside of the base portion of above-mentioned air-supply arrangement.
Fig. 5 is the outside drawing of the rotary body for the position detection unit for constituting above-mentioned air-supply arrangement, and Fig. 5 (a) is top view, figure
5 (b) is front view, and Fig. 5 (c) is look up figure.
Fig. 6 is the stereogram of the rotary body for the position detection unit for constituting above-mentioned air-supply arrangement.
Fig. 7 is the operating portion of the base upper surface of above-mentioned air-supply arrangement and the explanation figure of display part.
The explanation figure of the dispaly state of display part when Fig. 8 is the attaching plug connection for showing above-mentioned air-supply arrangement.
Fig. 9 is the explanation figure of the dispaly state of display part when showing the power on of above-mentioned air-supply arrangement.
Figure 10 is the explanation figure of the dispaly state of display part when showing the power on of above-mentioned air-supply arrangement.
Figure 11 is the explanation figure of the dispaly state of display part when showing the power on of above-mentioned air-supply arrangement.
Figure 12 is the explanation figure of the dispaly state of display part when showing the power on of above-mentioned air-supply arrangement.
Figure 13 is the explanation figure of the dispaly state of display part when showing the minimum air quantity of above-mentioned air-supply arrangement.
Figure 14 is the explanation figure of the dispaly state of display part when showing the maximum quantity of wind of above-mentioned air-supply arrangement.
The explanation figure of the rotation of air supplying part when Figure 15 is the direction for specifying air supplying part for showing above-mentioned air-supply arrangement.
Figure 16 be show above-mentioned air-supply arrangement specified range be at one in the case of air supplying part rotation explanation figure.
Figure 17 be show above-mentioned air-supply arrangement specified range be complete cycle in the case of air supplying part rotation explanation figure.
Figure 18 be show above-mentioned air-supply arrangement specified range be at two more than and in addition to maximum non-designated scope Bmax
Scope be below 180 degree in the case of air supplying part rotation explanation figure.
Figure 19 be show above-mentioned air-supply arrangement specified range be at two more than and in addition to maximum non-designated scope Bmax
Air supplying part of the scope than 180 degree in the case of bigger rotation explanation figure.
Figure 20 is the overall perspective view for the air-supply arrangement for showing other embodiments of the present invention.
In figure：
1-fan (air-supply arrangement), 2-base portion, 3-air supplying part, 12-position detection unit, 13-yaw motor,
17-control circuit (control unit), 18-rotary body, 19,20-sensor, the 21-the first shutter, the 22-the second shutter,
23-short cylinder portion, 24,25-slit (connection portion), 27-adjustment unit, 27b-air quantity display part, 27c-display LED is (aobvious
Show element), 28-designating unit, 28b-scope display part, 28c-display LED, 34-fan motor, 35-axial flow fan leaf
(flabellum).
Embodiment
Hereinafter, embodiments of the present invention are illustrated based on Fig. 1 to Figure 19.In addition, in the following description, " air-supply
The direction in portion 3 " refers to the air supply direction based on air supplying part 3.Also, " air supplying part 3 is rotated (or rotation) " refers to air-supply
The direction in portion 3 is changed, and is distinguished with " rotating the axial flow fan leaf 35 of air supplying part 3 ".In addition, by it is left-handed be defined as rotate forward or
Positive direction, reversion or opposite direction are defined as by dextrorotation.1 is the fan of the air-supply arrangement as the present invention.The fan 1 is configured to
Base portion 2 with short cylindrical shape and the air supplying part 3 located at the top of the base portion 2.Moreover, the air supplying part 3 be configured to have from
The center of above-mentioned base portion 2 vertically erect setting pillar 4, located at the upper end of the pillar 4 inclination L-shaped arm 5 and
Air supplying part main body 6 located at the upper end of the arm 5.
Above-mentioned base portion 2 has framework (not shown) and the shell 7 in the outside for being supported in the framework.Moreover, upper bearing (metal) 8
And lower bearing 9 is supported in said frame.Also, support installation axle 10 using the two bearings 8,9.In addition, driven gear
11 are supported in the installation axle 10.In addition, the driven gear 11 is located between above-mentioned upper bearing (metal) 8 and lower bearing 9.Also, above-mentioned
The lower section of driven gear 11 is provided with position detection unit 12, and the position detection unit 12 is used to detect the positive direction of above-mentioned air supplying part 3
Which direction.Moreover, being provided with the yaw motor 13 being made up of stepper motor in the side of above-mentioned installation axle 10.That is, above-mentioned yaw
Motor 13 is rotated according to the umber of pulse for the electric current being supplied to by control.Drive gear 15 is supported in the rotation of above-mentioned yaw motor 13
Rotating shaft 14.Moreover, the drive gear 15 is engaged with above-mentioned driven gear 11.Therefore, the rotation of above-mentioned yaw motor 13 by by
The Poewr transmission mechanism that above-mentioned drive gear 15 and driven gear 11 are constituted is transferred to above-mentioned installation axle 10.In addition, above-mentioned yaw
Motor 13 and drive gear 15 are located between above-mentioned upper bearing (metal) 8 and lower bearing 9 in the vertical direction.Therefore, above-mentioned yaw horse
Poewr transmission mechanism, above-mentioned installation axle 10 and the above-mentioned upper axle constituted up to 13, by above-mentioned drive gear 15 and driven gear 11
Hold 8 and lower bearing 9 compactly configure, so as to minimize base portion.On the other hand, due to can make above-mentioned upper bearing (metal) 8 with
Being spaced in the size range of above-mentioned base portion 2 for lower bearing 9 increases to greatest extent, so can be stably to above-mentioned installation axle
10 and above-mentioned air supplying part 3 carry out e axle supporting.In addition, in the lower section of above-mentioned installation axle 10, the collector ring provided with power supply supply
16.The drawer at movable side of the collector ring 16 is connected with above-mentioned installation axle 10, so as to rotate or turn together with the installation axle 10
It is dynamic.On the other hand, the affixed side of above-mentioned collector ring 16 is fixed on said frame.In addition, 17 be the control electricity for being provided with control unit
Road.Also, in the upper end of above-mentioned installation axle 10, fix above-mentioned pillar 4 to coaxial.
Above-mentioned position detection unit 12 is illustrated in detail.As shown in figs.5 and 6, the position detection unit 12
It is configured to the rotor 18 for being fixed on above-mentioned installation axle 10 and the sensor 19,20 for the framework for being fixed on above-mentioned base portion.
That is, above-mentioned rotor 18 rotates together with being configured to above-mentioned installation axle 10 and being fixed on the above-mentioned air supplying part 3 of the installation axle 10
Or reciprocating rotation.Above-mentioned rotor 18 have a pair the first discoideus shutters 21, the second shutter 22 and by these
The short cylinder portion 23 that shutter 21,22 is connected to each other, and be monolithically fabricated as bobbin shape.Moreover, above-mentioned each shutter 21,22 is distinguished
Multiple (being 8 in this example) slits 24,25 are set.In addition, these slits 24,25 are not randomly set, but with regulation
Angle interval (with 16 positions of 22.5 degree of scales in this example) set test position in half formed above-mentioned slit 24,
25.Therefore, in above-mentioned first shutter 21, a slit 24 and another angulation of slit 24 are predetermined angulars
The multiple of (22.5 degree).It is also identical in above-mentioned second shutter 22.On the other hand, the sensor 19,20 is referred to as respectively
The part of the form of optical chopper.That is, it is made up of illuminating part and light accepting part (not shown).Moreover, by making illuminating part institute
The light sent is received through above-mentioned slit 24,25 by light accepting part, so that the sensor 19,20, which is produced, connects signal.It is another
Aspect, if the light that illuminating part is sent is blocked and can not be received by light accepting part, the sensor by above-mentioned each shutter 21,22
19th, 20 connection signal is not produced.In other words, the state is off-state.That is, in the shutter 21,22 of above-mentioned rotor 18,
Be formed with above-mentioned slit 24,25 position turn into connection portion, relative to above-mentioned slit 24,25 with the multiple of predetermined angular
(22.5n degree：N is integer) position that does not form slit 24,25 at the position that separates turns into disconnecting unit.
In the upper surface of above-mentioned base portion 2, concentrically set distant from center towards periphery in the way of surrounding above-mentioned pillar 4
Control device light receiving window 26, adjustment unit 27 and designating unit 28.In addition, set in the above-mentioned remote control light receiving window 26 it is multiple by
Optical element (not shown).Therefore, the infrared signal sent from remote control (not shown) will not be hindered by above-mentioned pillar 4 and by by
Optical element receives.Also, above-mentioned adjustment unit 27 doubles as power switch 27a and air quantity display part 27b.The air quantity display part
27b is arranged with multiple (in the case of this example 24) in its internal annular as the display LED27c of display element.In addition, on
Designating unit 28 is stated as scope display part 28b.The scope display part 28b be arranged with its internal annular it is multiple (this example
In the case of every group 3 totally 16 groups) display LED28c.In addition, above-mentioned adjustment unit 27 and designating unit 28 are by using finger
Pressed thereon or draw the part to be operated along its length.The above-mentioned circular ground of adjustment unit 27 and designating unit 28
Complete cycle throughout above-mentioned base portion 2 is set.Thereby, it is possible to intuitively adjust air quantity or specified air supply direction model from all directions
Enclose.Also, by the way that above-mentioned designating unit 28 to be located to the upper surface of above-mentioned base portion 2, specified range can be had a guide look of, so as to more
Plus specify blowing range with being readily appreciated that.In addition, the direction scope specified by above-mentioned designating unit 28 is by above range display part
28b is shown.Therefore, it is possible to be readily appreciated which direction scope specified, air-supply side is specified so as to easier to understand
To scope.
Above-mentioned adjustment unit 27 and designating unit 28 are illustrated in detail.Above-mentioned adjustment unit 27 has located at upper
State the circular switch element (not shown) in base portion 2 and the circular operating body for operating the switch element
27d.Equally, above-mentioned designating unit 28 also has circular switch element (not shown), Yi Jiyong in above-mentioned base portion 2
In the circular operating body 28d for operating the switch element.In addition, these operating bodies 27d, 28d have translucency, it is configured to pair
The light of display LED27c, 28c in the shell 7 of above-mentioned base portion 2 are guided and outward portion is released.Moreover, above-mentioned
Adjustment unit 27 is corresponding with above-mentioned display LED27c, in software aspects, is circumferentially divided into 24 sections.That is, in above-mentioned adjustment unit
In 27,1 section turns into 15 degree of scope.On the other hand, above-mentioned designating unit 28 as illustrated in fig. 7 with above-mentioned LED28c pairs of display
Should, in software aspects, it is divided into 16 sections of (S0~S15).That is, in above-mentioned designating unit 28,1 section turns into 22.5 degree of scope.This
As being represented in following table.
Table 1
| Section | S0 | S1 | S2 | S3 | S4 | S5 | S6 | S7 |
| Correspondence direction | D0 | D1 | D2 | D3 | D4 | D5 | D6 | D7 |
| Angle position (degree) | 0 | 22.5 | 45 | 67.5 | 90 | 112.5 | 135 | 157.5 |
| Section | S8 | S9 | S10 | S11 | S12 | S13 | S14 | S15 |
| Correspondence direction | D8 | D9 | D10 | D11 | D12 | D13 | D14 | D15 |
| Angle position (degree) | 180 | 202.5 | 225 | 247.5 | 270 | 292.5 | 315 | 337.5 |
In addition, located at the rotor 18 of above-mentioned position detection unit 12 slit 24,25 and be not provided with these slits
Position, i.e. connection portion and disconnecting unit and above-mentioned each section of S0~S15It is arranged in correspondence with.These section of S0~S15With connection portion and disconnection
The corresponding relation in portion is as shown in the table.
Table 2
| Section | S0 | S1 | S2 | S3 | S4 | S5 | S6 | S7 |
| First shutter | Disconnect | Disconnect | Disconnect | Disconnect | Connect | Connect | Connect | Disconnect |
| Second shutter | Connect | Connect | Disconnect | Connect | Disconnect | Connect | Disconnect | Disconnect |
| Binary system is shown (just) | 1011 | 0011 | 0010 | 0001 | 0110 | 1101 | 1110 | 1000 |
| Binary system is shown (anti-) | 0011 | 0001 | 0010 | 1001 | 1110 | 1101 | 0100 | 0000 |
| Section | S8 | S9 | S10 | S11 | S12 | S13 | S14 | S15 |
| First shutter | Disconnect | Connect | Connect | Disconnect | Connect | Connect | Disconnect | Connect |
| Second shutter | Disconnect | Disconnect | Disconnect | Connect | Connect | Connect | Disconnect | Connect |
| Binary system is shown (just) | 0000 | 0100 | 1100 | 1001 | 0111 | 1111 | 1010 | 0101 |
| Binary system is shown (anti-) | 1000 | 1100 | 0110 | 1011 | 1111 | 0101 | 1010 | 0111 |
The combination that the slit 24,25 of above-mentioned each shutter 21,22 is set to one section of section with being abutted is decided to be and is located at.Example
Such as, if above-mentioned air supplying part 3 is from S0Just go to S1, then the output of above-mentioned first sensor 19 becomes " disconnection-disconnection ", above-mentioned second
The output of sensor 20 becomes " connection-connection ".So, become above-mentioned first sensor 19 export " disconnection-disconnection " with it is above-mentioned
The place that second sensor 20 exports the combination of " connection-connection " is situation about rotating forward, rather than other situations.Therefore, just
When turning, and when second of output "off" of above-mentioned first sensor 19, above-mentioned second sensor 20 second of output " on "
At the moment, specific current corresponding section is S1.Equally, " disconnection-disconnection ", above-mentioned second sensing are exported in above-mentioned first sensor 19
It is specific current corresponding in the case that device 20 exports " on-off ", and at the time of each second of output of sensor 19,20
Section is S2.In addition, the situation that above-mentioned air supplying part 3 is inverted is also identical, the combination of one section of section with being abutted is decided to be uniquely.And
And, the testing result twice of two the sensors 19,20, the in other words binary number of 4 that is, decimal numeral " 0~15 "
Can be with above-mentioned section of S being divided into after 16 parts0~S15Correspond to one to one.In addition, in situation of the dividing number more than 16 of section
Under, due to that can not be represented with the binary number of 4, so can by mobile 3 sections of sizes or increase number of sensors come
Correspondence.In addition, the binary number of above-mentioned table is shown as the first testing result of above-mentioned first sensor 19, the second detection knot
Really, the first testing result of above-mentioned second sensor 20, the arrangement of the order of the second testing result.So, less sensing is utilized
Device 19,20 and by the rotation of minimal above-mentioned air supplying part 3, is capable of the current direction of specific above-mentioned air supplying part 3.
Above-mentioned pillar 4 is formed as hollow cylindrical.Also, the bottom of the pillar 4 is in the upper end of above-mentioned installation axle 10
By with being fixed in the way of the coaxial of installation axle 10.Above-mentioned arm 5 is configured to backs 29, bending section 30 and upright
Portion 31.Above-mentioned backs 29 extends to be formed to oblique back upper place.Also, above-mentioned erection part 31 extends to be formed to oblique front upper place.In addition,
Set to above-mentioned bending section 30 and the pair of right and left of erection part 31.Do not scheme moreover, being passed through in the inside of above-mentioned pillar 4 and arm 5
The electric wiring shown.Also, the upper end of the erection part 31 in above-mentioned arm 5, sets above-mentioned air supplying part main body 6.The air supplying part
Main body 6 is configured to articulated section 32, motor case 33, fan motor 34, axial flow fan leaf 35 and protector 36.Above-mentioned hinge
Socket part 32 has swing mechanism (not shown), and can be carried out based on manual pitching motion relative to above-mentioned arm 5.Moreover,
In this example, using the articulated section 32, above-mentioned air supplying part main body 6 can be bowed in the range of 12 degree of 45 degree of the elevation angle to the angle of depression
Face upward action.Also, said motor shell 33 is located at the front side of above-mentioned articulated section 32.Also, removing for above-mentioned fan motor 34 is upward
Entirety outside the rotary shaft 34a for the front protrusion for stating motor case 33 is in said motor shell 33.Also, above-mentioned axle stream
Flabellum 35 is configured to rotate by above-mentioned fan motor 34.In addition, above-mentioned protector 36 is set to around above-mentioned flabellum 35
Surrounded.
In addition, minor diameter part 37 is formed with the front side of said motor shell 33, and the front of above-mentioned fan motor 34
In in the minor diameter part 37.Also, in the central portion of above-mentioned axial flow fan leaf 35, the hub portion 38 of short cylinder shape is set.The hub portion 38 it is interior
Footpath is formed as more slightly larger than the external diameter of above-mentioned minor diameter part 37.Therefore, if installing above-mentioned axial flow fan leaf 35 in above-mentioned rotary shaft 34a,
Above-mentioned minor diameter part 37 enters the inside in above-mentioned hub portion 38.Therefore, a part for above-mentioned fan motor 34 is located at above-mentioned axial flow fan leaf
In 35 hub portion 38.Moreover, above-mentioned articulated section 32 and motor case 33 are configured to clip the rear portion of above-mentioned protector 36.Therefore,
Above-mentioned fan motor 34 is located in above-mentioned protector 36.In addition, the protector 36 and being configured at above-mentioned in the protector 36
The fore-and-aft direction center of axial flow fan leaf 35 is located on central axis A in the state of air supply direction as illustrated in fig. 2 becomes level.
Moreover, as described above, a part for above-mentioned fan motor 34 is located in above-mentioned hub portion 38, and the overall position of above-mentioned fan motor 34
In in above-mentioned protector, the protrusion size located at the above-mentioned articulated section 32 at the rear of above-mentioned protector 36 also can be irreducible minimum
Degree, relatively thin before and after above-mentioned air supplying part main body 6 so as to make, moreover, the position of centre of gravity of above-mentioned air supplying part main body 6 also turns into
Close to central axis A position.In addition, being from the central axis A of above-mentioned pillar 4 to the rear end of the bending section 30 of above-mentioned arm 5
Only smaller apart from X untill the left and right end portions of above-mentioned protector 36 than from above-mentioned central axis A apart from Z.Therefore, it is possible to incite somebody to action
Min. is suppressed to as overall deviation of the center of gravity relative to central axis A of above-mentioned air supplying part 3, moreover, with protection
Part is in the fan of the general construction in the front of pillar, the construction of the fan of protector progress e axle supporting compared from left and right, energy
The radius of turn of above-mentioned air supplying part main body 6 is enough reduced, so as to make above-mentioned air supplying part 3 be stably rotated or reciprocating rotation.
Also, the radius R of above-mentioned base portion 2 is smaller apart from X than above-mentioned.Therefore, when rotating above-mentioned air supplying part 3 in the case of vertical view
What the left and right ends that all important documents in addition to power line (not shown) of said fans 1 are present in above-mentioned protector 36 were described
The inner side of track.
Next, the effect to present embodiment is illustrated.First, if user connects attaching plug (not shown)
In AC power, then as shown in figure 8, being sparkled as the display LED27c back lights of above-mentioned air quantity display part 27b display element.Together
When, above-mentioned control circuit 17 makes above-mentioned yaw motor 13 work and above-mentioned air supplying part 3 is rotated to positive direction, and by above-mentioned position
The specific above-mentioned air supplying part 3 of detection unit 12 positive direction direction.That is, exported in above-mentioned first sensor 19 and " disconnect-break
Open ", in the case that above-mentioned second sensor 20 exports " connection-connection ", and when above-mentioned each second of output of sensor 19,20
At the time of, specifically for the positive direction D of above-mentioned air supplying part 31.Equally, above-mentioned first sensor 19 export " disconnection-disconnection ",
It is special in the case that above-mentioned second sensor 20 exports " on-off ", and at the time of each second of output of sensor 19,20
It is set to the positive direction D of above-mentioned air supplying part 32.Moreover, above-mentioned control circuit 17 it is specific go out above-mentioned air supplying part 3 direction when
Carve, stop the driving of above-mentioned yaw motor 13, and store the current direction of above-mentioned air supplying part 3.
In addition, the action for the direction of specific such above-mentioned air supplying part 3 can also be carried out after being powered up.And
And, after above-mentioned air supplying part 3 is rotated 2 sections of sizes to positive direction for the direction of specific above-mentioned air supplying part 3, this can be given
Wind portion 3 rests on the position, can also be allowed to rotate 2 sections of sizes to opposite direction and reset.
Next, by touching the adjustment unit 27 as above-mentioned power switch 27a and pressing lightly on, to make said fans
1 switches on power.In addition it is also possible to press the above-mentioned power switch 27a's and circular aforesaid operations body 27d of adjustment unit 27
Optional position.If moreover, the power on of said fans 1, above-mentioned control circuit 17 makes above-mentioned air quantity display part 27b back light
Bright to terminate, being shown with the air quantity of initial set value lights above-mentioned display LED27c, and by being supplied to above-mentioned fan motor 24
To electric current, rotate above-mentioned axial flow fan leaf 35, so as to produce wind.In addition, in the case of this example, setting air quantity is 10 ranks
Section, the initial value of setting air quantity is 5.Also, setting air quantity is lighted quantity and showed by above-mentioned display LED27c's.Light
Show that LED27c quantity is as shown in the table.
Table 3
| The air quantity stage | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Light LED quantity | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 |
That is, in minimum air quantity, as shown in figure 13, above-mentioned air quantity display part 27b display LED27c quantity of lighting is
4.On the other hand, in maximum quantity of wind, as shown in figure 14, above-mentioned air quantity display part 27b display LED27c quantity of lighting is
22.Due to these displays LED27c it is circular arrange, so these show lighting quantity that is, being the length of circular arc for LED27c
Degree.As long as moreover, the above-mentioned display LED27c lighted do not change air quantity be maintained for quantity it is constant, i.e. keep arc length it is constant,
And rotated in this condition to positive direction.For example, in the case where air quantity is initial set value, the display LED27c lighted is 12
It is individual.Moreover, in these displays lighted LED27c, while the display LED27c of square rear end extinguishes, in positive direction
Adjacent display LED27c is lighted before the display LED27c of front end.By being repeated like this, as shown in Fig. 9 to Figure 12,
Above-mentioned air quantity display part 27b luminescence display rotates to positive direction.
By being set to such display, above-mentioned air quantity display part 27b can similarly show air quantity to all directions.
That is, in the construction that conventional display part is fixed, only it can show or be difficult to observation by air quantity from certain direction.So
And, in the construction of the present invention, turned around due to being shown within the defined time, so said fans 1 does not have all around
Difference, can from all directions above-mentioned air quantity display part 27b display.
From above-mentioned control circuit 17 towards the power supply of above-mentioned fan motor 34 via above-mentioned collector ring 16 and above-mentioned
Wire (not shown) that the inside of pillar 4 and arm 5 is passed through is carried out.So, from the control circuit 17 of above-mentioned base portion 3 towards above-mentioned
The power supply of the fan motor 34 of air supplying part 3 is carried out via above-mentioned collector ring 16, even if so that above-mentioned air supplying part 3 relative to
Above-mentioned base portion 2 is rotated considerably beyond 360 degree, can also continue safely to supply from above-mentioned control circuit 17 to above-mentioned fan motor 34
To electric power.
In addition, in above-mentioned remote control (not shown) provided with virgin lock button.If pressing child lock button, above-mentioned air quantity is shown
Portion 27b rotational display stops.Even if in addition, carrying out special operational to above-mentioned power switch 27a, for example pressing three times, also can
It is enough to turn into virgin lock status.Moreover, under virgin lock status, the operation that the main body of said fans 1 is carried out removes what is released for virgin lock
Outside special operational, the power supply that can only carry out the operation based on above-mentioned power switch 27a and adjustment unit 27 disconnects.In addition,
The releasing of virgin lock status is carried out by the virgin lock button of remote control or above-mentioned power switch 27a special operational.
The regulation of air quantity is carried out by the operation of above-mentioned adjustment unit 27.Specifically, draw above-mentioned according to finger
The operating body 27d of adjustment unit 27 distance and direction, above-mentioned control circuit 17 are controlled to above-mentioned fan motor 34.It is more detailed
For thin, for 2 sections of the initial touch in 24 sections of above-mentioned adjustment unit 27, above-mentioned control circuit 17 be to finger to
Positive direction, which is drawn or drawn to opposite direction, to be judged.That is, it is positive direction to the section initially touched and the section next touched
Position relationship or the position relationship of opposite direction judged.It is being judged as depicting aforesaid operations body 27d's to positive direction
In the case of, above-mentioned control circuit 17 is controlled to above-mentioned fan motor 34, to increase air quantity.On the contrary, be judged as to
In the case that opposite direction depicts aforesaid operations body 27d, above-mentioned control circuit 17 is controlled to above-mentioned fan motor 34, so as to
Reduce air quantity.Moreover, after initial direction determining, being detected to depicting several sections of sizes.In the case of this example, pin
Movement to 1 section of size of finger, makes air quantity setting 1 stage size of change., will be in order to enter in addition, in the case of this example
The 2nd section of 1 stage size being set as air quantity that line direction is detected and touched.For example, to from minimum air quantity state change to
The situation of maximum quantity of wind state is illustrated.In this case, air quantity is made to increase by 9 stages.Now, user with finger to upper
State operating body 27d and draw 10 sections of sizes, 150 degree are drawn as angle.Specifically, in order to detect the direction drawn with finger with
And in order that 1 stage of initial increase of air quantity and use 2 sections, and in order that air quantity increases remaining 8 stages and uses 8
Section.In addition, being drawn more than 10 sections (150 degree) using finger, above-mentioned control circuit 17 will can also be ignored after 11 sections.And
And, for example, current air quantity was the 5th stage, in the case where being allowed to increase to maximum quantity of wind, above-mentioned control circuit 17 will also exceed
The size of 6 sections (90 degree) is ignored.Situation about being operated in the way of making air quantity reduction is also identical.
In the case where drawing aforesaid operations body 27d with finger to carry out air quantity regulation, starting point can be circular
Aforesaid operations body 27d optional position.As long as if i.e., direction that simply judgement is drawn with finger and the distance drawn, just
Air quantity can be adjusted.Therefore, air quantity can equally and be intuitively adjusted from any direction of said fans 1.Also, in this example
In, air quantity can be adjusted according to direction that aforesaid operations body 27d is drawn with finger and the distance drawn, but it is also possible to according to
The direction that finger draws aforesaid operations body 27d adjusts air quantity with the number of times drawn.
The situation in the direction to changing above-mentioned air supplying part 3 is illustrated.For above-mentioned air supplying part 3 positive direction direction and
Speech, makes rotation in the midway of the method directly specified by above-mentioned designating unit 28 and rotation or rotation in above-mentioned air supplying part 3
Turn or rotate stop method in, D can be selected0To D15Any of.Moreover, referring to using above-mentioned any means
In the case of fixed, can specific above-mentioned air supplying part 3 institute just direction direction.In the former method, due to by above-mentioned specified list
Member 28 is directly specified, so being clear.In the method for the latter, because above-mentioned air supplying part 3 is used as the above-mentioned of stepper motor
Yaw motor 13 drives, so can be specific.That is, can according in order that above-mentioned air supplying part 3 move 1 section of size angle and need
Supply to the umber of pulse N of above-mentioned yaw motor 13 and make air supplying part that current location is rotated or turned to from reference position
When required umber of pulse (umber of pulse in the case of wherein, rotating or rotate to positive direction is set to just, will be to opposite direction
Umber of pulse in the case of rotation or rotation is set to negative) come specific.For example, from above-mentioned air supplying part 3 it is positive towards and yaw scope
The corresponding direction D in end3State rise, in the positive direction to above-mentioned yaw motor 13 supply 3N pulse, afterwards, if making
The rotation for stating air supplying part 3 stops, then the specific air supplying part 3 institute just direction of direction is relative to initial direction D3(section S3) to
Positive direction moves the position after 3 sections of sizes that is, section S6Correspondence direction D6.If changing the direction of above-mentioned air supplying part 3, this is sent
Wind portion 3 is stored in the storage part of the microcomputer (not shown) of above-mentioned control circuit 17 when the information of front direction.So, it is right
Above-mentioned air supplying part 3 the direction of positive direction be D0To D15In any carry out it is specific and store.In addition, according to supply to above-mentioned
The umber of pulse of the electric current of yaw motor 13 is repaiied to control the direction of above-mentioned air supplying part 3 by above-mentioned position detection unit 12
Just.So, by being modified by above-mentioned position detection unit 12, can control exactly above-mentioned air supplying part 3 rotation or
Rotate.
The method in the direction to directly specifying above-mentioned air supplying part 3 by above-mentioned designating unit 28 is illustrated in more detail.
In the state of above-mentioned air supplying part 3 does not rotate or rotated, user touches the operating body 28d of circular above-mentioned designating unit 28
Optional position, and press lightly on.As noted previously, as the section of above-mentioned designating unit 28 is directly specified, so to as purpose
The section of position carries out specific.Also, because the direction of current above-mentioned air supplying part 3 is stored in depositing for microcomputer (not shown)
Storage portion, so also being carried out to the section as current location specific.Moreover, above-mentioned control circuit 17 is calculated with above-mentioned central axis A
Centered on and set out section and purpose section angulation rotate and reverse which side diminish, and by diminishing ground around angle
Above-mentioned yaw motor 13 is driven, rotate above-mentioned air supplying part 3.For example, as shown in figure 15, with current above-mentioned air supplying part 3
Direction D0Corresponding section of setting out is S0, S is being specified as purpose section7In the case of, above-mentioned air supplying part 3 is not made to opposite direction
202.5 degree of rotation, and be allowed to rotate 157.5 degree to positive direction.In addition, in the case of purpose section and section of setting out are antipodal,
Above-mentioned air supplying part 3 can be made to be rotated to any direction, but in this example, storage is last to be made rotation or rotates above-mentioned when stopping
The rotation of air supplying part 3 or rotation direction, and use the direction.
So, when specifying the direction of above-mentioned air supplying part 3, according to the relation of set out section and purpose section, to calculate pros
Diminish to which side the angle rotated and opposite direction is rotated, and diminish around angle, i.e. around the angle of set out section and purpose section
Degree distance rotates above-mentioned air supplying part 3 with diminishing, so as to make above-mentioned air supplying part 3 in a short time towards desired side
To moreover, additionally it is possible to reduce unwanted electric power when making the above-mentioned rotation of air supplying part 3.
In addition, rotation when rotational angular velocity when making the above-mentioned air supplying part 3 turn to the direction specified is than air-supply described later
Tarnsition velocity or rotational angular velocity are faster.However, as described above, using as the overall center of gravity of above-mentioned air supplying part 3 relative in
Heart axis A deviation is suppressed to Min., moreover, by using it is apart from top to bottom distance set a pair of above-mentioned bearings 8,
9 come to be fixed with above-mentioned pillar 3 above-mentioned installation axle 10 carry out e axle supporting, can make above-mentioned air supplying part 3 do not rock and stably
It is smooth to rotate.
To rotating above-mentioned air supplying part 3 or rotating while situation about being blown is illustrated.User passes through
Above-mentioned designating unit 28 is drawn with finger, the blowing range of above-mentioned air supplying part 3 can be specified.For example, as shown in figure 16,
If user is with finger from the S in above-mentioned designating unit 281Draw to S4To specify blowing range, then the section S specified1~S4
Display LED28c light so that equivalent to direction D1To direction D467.5 degree of scope turn into specified range F1.This
Sample, the operating body 28d for the above-mentioned designating unit 28 for being formed as circular centered on above-mentioned pillar 4, energy are drawn by using finger
It is enough intuitively to specify blowing range.Enter line range specify when, if the direction of above-mentioned air supplying part 3 is in above-mentioned specified range F1Model
In enclosing, then above-mentioned control circuit 17 can be such that above-mentioned air supplying part 3 keeps unchangeably in direction D1To D4Between reciprocating rotation.It is another
Aspect, enter line range specify when, if the direction of above-mentioned air supplying part 3 is in above-mentioned specified range F1Scope outside, then above-mentioned control
Circuit 17 becomes direction D in the direction for making above-mentioned air supplying part 3 rotate up to above-mentioned air supplying part 31Or D4Afterwards, above-mentioned air supplying part 3 is made
In direction D1To D4Between reciprocating rotation.Direction D is rotated up to from the initial direction of above-mentioned air supplying part 31Or D4When it is above-mentioned
The rotational angular velocity ratio of air supplying part 3 is allowed in direction D1To D4Between reciprocating rotation when above-mentioned air supplying part 3 rotational angular velocity more
It hurry up.So, the specified range F of below 15 sections of sizes is only being specified1In the case of, above-mentioned control circuit 17 makes above-mentioned air-supply
The reciprocating rotation of portion 3.In addition, as shown in figure 17, a specified range F is being specified throughout 16 sections of sizes (i.e. complete cycle)1In the case of,
Above-mentioned control circuit 17 makes above-mentioned air supplying part 3 be rotated to positive direction.
Also, it can also specify multiple blowing ranges.For example, as shown in figure 18, with finger from above-mentioned designating unit 28
Section S1Draw to S4To specify out specified range F1Afterwards, section S of the finger from designating unit 28 can be used7Draw to S9To specify out
Specified range F2.In this case, except the section S specified1~S4Display LED28c outside, the section S specified7~S9Display
LED28c is also lighted.Now, in specified range F1With F2Between produce non-designated scope B respectively1、B2.In this case, section S4's
Direction D4To section S7Direction D7As non-designated scope B1, section S9Direction D9To section S1Direction D4As non-designated scope B2。
Moreover, according to the condition for the blowing range specified, above-mentioned control circuit 17 makes above-mentioned air supplying part 3 rotate or turn
It is dynamic.Specifically, specified range be it is multiple and by non-designated scope with maximum angle non-designated scope Bmax angle
Spend from 360 degree values for subtracting rear gained than 180 degree more greatly in the case of, above-mentioned control circuit 17 rotates above-mentioned air supplying part 3.Separately
On the one hand, specified range be it is multiple and by non-designated scope with maximum angle non-designated scope Bmax angle from
360 degree of values for subtracting rear gained be below 180 degree in the case of, above-mentioned control circuit 17 makes the above-mentioned reciprocating rotation of air supplying part 3.
In the case of Figure 18, if relatively more non-designated scope B1And B2, then B1It is 67.5 degree, B2It is 180 degree, so that B2=Bmax, from 360 degree
The value for subtracting gained after 180 degree is 180 degree, therefore above-mentioned control circuit 17 makes the above-mentioned reciprocating rotation of air supplying part 3.On the other hand,
As shown in figure 19, by S0To S4It is appointed as F1, by S7To S10It is appointed as F2In the case of, B1It is 67.5 degree, B2It is 135 degree, from
And B2=Bmax, the value that gained after 135 degree is subtracted from 360 degree is 225 degree, therefore above-mentioned control circuit 17 makes above-mentioned air supplying part 3
Rotation.It is as shown in the table in a word.
Table 4
In the case of Figure 18, above-mentioned control circuit 17 in the way of rotating with making the above-mentioned low speed of air supplying part 3 to positive direction
Above-mentioned yaw motor 13 is driven until the direction of above-mentioned air supplying part 3 is from direction D1Become direction D4.Next, above-mentioned control circuit
17 drive above-mentioned yaw motor 13 up to above-mentioned air supplying part 3 in the way of above-mentioned air supplying part 3 is rotated at high speed to positive direction
Direction is from direction D4Become direction D7.Next, above-mentioned control circuit 17 so that the low speed of above-mentioned air supplying part 3 rotated to positive direction
Mode drive above-mentioned yaw motor 13 until the direction of above-mentioned air supplying part 3 is from direction D7Become direction D9.Next, above-mentioned control
Above-mentioned yaw motor 13 is driven in the way of being rotated to opposite direction with making the above-mentioned low speed of air supplying part 3 for circuit 17 processed until above-mentioned air-supply
The direction in portion 3 is from direction D9Become direction D7.Next, above-mentioned control circuit 17 is so that above-mentioned air supplying part 3 is at high speed to opposite direction
The mode of rotation drives above-mentioned yaw motor 13 until the direction of above-mentioned air supplying part 3 is from direction D7Become direction D4.In addition, above-mentioned
Above-mentioned yaw motor 13 is driven in the way of being rotated to opposite direction with making the above-mentioned low speed of air supplying part 3 for control circuit 17 until above-mentioned send
The direction in wind portion 3 is from direction D4Become direction D1.By being repeated above-mentioned a series of action, above-mentioned air supplying part 3 with inserted with
Non-designated scope B1The mode of interior high-speed rotation is in direction D1To direction D9In the range of carry out reciprocating rotation.In addition, as this
During the above-mentioned air supplying part 3 of sample carries out reciprocating rotation, above-mentioned axial flow fan leaf 35 does not distinguish specified range F1、F2And non-designated model
Enclose B1Ground persistently rotates and (blown).
On the other hand, in the case of Figure 19, above-mentioned control circuit 17 so that the low speed of above-mentioned air supplying part 3 to positive direction turn
Dynamic mode drives above-mentioned yaw motor 13 until the direction of above-mentioned air supplying part 3 is from direction D0Become direction D4.Next, above-mentioned
Above-mentioned yaw motor 13 is driven in the way of above-mentioned air supplying part 3 is rotated at high speed to positive direction for control circuit 17 until above-mentioned send
The direction in wind portion 3 is from direction D4Become direction D7.Next, above-mentioned control circuit 17 so that the low speed of above-mentioned air supplying part 3 to pros
Above-mentioned yaw motor 13 is driven to the mode of rotation until the direction of above-mentioned air supplying part 3 is from direction D7Become direction D10.In addition, on
State control circuit 17 and above-mentioned yaw motor 13 is driven in the way of above-mentioned air supplying part 3 is rotated at high speed to positive direction until above-mentioned
The direction of air supplying part 3 is from direction D10Become direction D0.By the way that above-mentioned a series of action is repeated, above-mentioned air supplying part 3 is with slotting
Enter to have non-designated scope B1And B2The mode of interior high-speed rotation rotates to positive direction.In addition, in air supplying part 3 above-mentioned like this
During rotation, above-mentioned axial flow fan leaf 35 does not distinguish specified range F1、F2And non-designated scope B1、B2Ground, which persistently rotates, (to be sent
Wind).
In addition, in the case where specifying multiple specified ranges, no matter making above-mentioned air supplying part 3 rotate or make to a direction
Reciprocating rotation, the angular velocity of rotation or rotational angular velocity of the above-mentioned air supplying part 3 in non-designated scope are all than in specified range
Angular velocity of rotation or rotational angular velocity faster.Specifically, in non-designated scope angular velocity of rotation or angle of rotation speed
Degree is the several times for specifying angular velocity of rotation or rotational angular velocity in scope.So, by will be above-mentioned in non-designated scope
The angular velocity of rotation or rotational angular velocity of air supplying part 3 be set to than the above-mentioned air supplying part 3 in specified range angular velocity of rotation or
Person's rotational angular velocity faster, can shorten above-mentioned air supplying part 3 towards the time of the scope beyond the scope of desired air-supply, so as to
Blown to the scope of desired air-supply enough emphasis.
Switch the reasons why making the above-mentioned rotation of air supplying part 3 or reciprocating rotation according to the condition of specified range as hereinafter
Illustrate like that.That is, in the case of to the scope air-supply bigger than 180 degree, or in the case where complete cycle turns into specified range,
Above-mentioned air supplying part 3 is arranged at the center in room integrally to blow to room by consideration.In this case, above-mentioned control circuit
17 by constant duration to defined direction blow in the way of rotate above-mentioned air supplying part 3.On the other hand, to 180 degree with
Under scope air-supply in the case of, it is considered to said fans 3 are disposed proximate to the position of wall portion.In this case, due to
It need not be blown to wall portion, so above-mentioned control circuit 17 makes the above-mentioned reciprocating rotation of air supplying part 3.Also, it is one in specified range
In the case of individual and bigger than 180 degree, it is known that the intention for being not desired to blow to non-designated scope B of user.Because, referring to
In the case of determining scope and being multiple, above-mentioned air supplying part 3 is even if also a non-designated scope of orientation is blown in a short time.Therefore, exist
In this case, above-mentioned control circuit 17 makes the above-mentioned reciprocating rotation of air supplying part 3 in the way of only being blown within the specified range.
Specified range can be released.For example, in Figure 18, passing through long-time pressing and specified range F2Suitable section S7~S9,
To release specified range F2, specified range F is only specify so as to turn into1Figure 17 state.Now, the section of pressing can for a long time
To be S7、S8、S9Any of.If in addition, the direction of above-mentioned air supplying part 3 is in specified range F1Interior, then above-mentioned control circuit 17 makes
Above-mentioned air supplying part 3 is kept unchangeably in specified range F1Interior reciprocating rotation.On the other hand, if the direction of above-mentioned air supplying part 3 is referring to
Determine scope F1Outside, then above-mentioned control circuit 17 makes above-mentioned air supplying part 3 turn to specified range F at high speed1, above-mentioned air-supply is made afterwards
Portion 3 is in specified range F1Interior reciprocating rotation.In addition, by releasing specified range, above-mentioned control circuit 17 makes above-mentioned air supplying part 3 such as
Acted like that shown in following table.
Table 5
In addition, as described above, will be suppressed to as overall deviation of the center of gravity relative to central axis A of above-mentioned air supplying part 3
Min., moreover, by using it is apart from top to bottom distance set a pair of above-mentioned bearings 8,9 come vertically to being fixed with
The above-mentioned installation axle 10 for stating pillar 3 carries out e axle supporting, and above-mentioned air supplying part 3 can be made not rock and stably smooth rotation or past
It is multiple to rotate.
Furthermore it is possible to make the side drawn the operating body 28d of above-mentioned designating unit 28 direction and rotate above-mentioned air supplying part 3
To consistent.That is, user draws above-mentioned designating unit 28 to specify blowing range with finger to positive direction, so that above-mentioned control is electric
Road 17 can be such that above-mentioned air supplying part 3 is rotated to positive direction.On the other hand, user draws above-mentioned specified list with finger to opposite direction
Member 28 specifies blowing range, so that above-mentioned control circuit 17 can rotate in the opposite direction above-mentioned air supplying part 3.So, use
Person intuitively and can be readily selected the direction of rotation of above-mentioned air supplying part 3.
Also, as described above, according to as stepper motor above-mentioned yaw motor 13 supply electric current umber of pulse and
Above-mentioned position detection unit 12, comes the direction of the positive direction of specific above-mentioned air supplying part 3.Moreover, based on it is specific go out direction, Neng Gou
Above range display part 28b shows the direction of the positive direction of above-mentioned air supplying part 3.In addition, in showing that above range display part 28b is shown
Show that LED28c can concentrate 1 section of size (3) to show or singly show.Consider that several displays are above-mentioned to send
The method in the direction in wind portion 3.One is, flash the display LED28c of the section suitable with the direction of the positive direction of above-mentioned air supplying part 3.
One is, within the specified range, make the section suitable with the direction of the positive direction of above-mentioned air supplying part 3 in the display LED28c lighted
Show that LED28c extinguishes, and in non-designated scope, make the side with the positive direction of above-mentioned air supplying part 3 in the display LED28c of extinguishing
Lighted to the display LED28c of suitable section.One is, above range display part 28b display LED28c is set to multi-colored led,
The display of the section suitable with the direction of the positive direction of above-mentioned air supplying part 3 is made with the color different from the color for showing specified range
LED28c is lighted.So, sent by making above range display part 28b display LED28c light or flash so as to clearly above-mentioned
Wind portion 3 positive direction direction so that when determining the direction of above-mentioned air supplying part 3 from distant place using remote control etc. as position
Benchmark, therefore, it is possible to be easily determined by the direction of above-mentioned air supplying part 3.
In the case where stopping above-mentioned flabellum 35, the above-mentioned adjustment unit 27 as above-mentioned power switch 27a is touched, and
And do not draw and Continued depression 1 second.Thus, above-mentioned flabellum 35 stops, and the power supply of said fans 1 disconnects.In addition, will be switched off
Setting, i.e., the direction of above-mentioned air supplying part 3 or specified range and air quantity shortly before stating the power supply of fan 1 are stored in above-mentioned
The storage part of the microcomputer of circuit 17 is controlled, as long as being able to maintain that without pulling out attaching plug (not shown) or having a power failure.And
And, by touching the above-mentioned adjustment unit 27 as above-mentioned power switch 27a again and pressing, to make said fans 1 again
Power on.Now, the setting of the storage part based on the microcomputer for being stored in above-mentioned control circuit 17, above-mentioned control circuit
17 pairs of above-mentioned fan motors 34 and yaw motor 13 are driven.
As described above, having as the fan 1 of the air-supply arrangement of the present invention：Base portion 2；Being set to can be relative to the base portion 2
Rotation is rotated and the air supplying part 3 provided with axial flow fan leaf 35 and fan motor 34；And make above-mentioned air supplying part 3 relative to upper
The yaw motor 13 that base portion 2 rotates or rotated is stated, in the fan 1, above-mentioned air supplying part 3 can rotate relative to above-mentioned base portion 2
More than 360 degree, the designating unit 28 specified to the air supply direction of above-mentioned air supplying part 3 is set in above-mentioned base portion 2, and is provided with
As the control circuit 17 of control unit, the control circuit 17, which compares, makes above-mentioned air supplying part from the side of current above-mentioned air supplying part 3
To the direction that the above-mentioned air supplying part 3 specified out from above-mentioned designating unit 28 is turned to towards positive direction situation and be allowed to negative side
To the situation of rotation, and to the dynamic of above-mentioned yaw motor 13 in the way of rotating the direction that above-mentioned air supplying part 3 diminishes to angle
It is controlled, thus, it is possible to make above-mentioned air supplying part 3 in a short time towards desired direction, moreover, additionally it is possible to subtract
Unwanted electric power when less rotating above-mentioned air supplying part 3.
Also, in the fan 1 as the air-supply arrangement of the present invention, above-mentioned designating unit 28 is whole throughout above-mentioned base portion 2
Week is set to ring-type, so as to intuitively specify the air supply direction of above-mentioned air supplying part 3, moreover, additionally it is possible to from all sides
To specified air supply direction, therefore, it is possible to reduce time and electric power for making above-mentioned air supplying part 3 towards assigned direction.
Also, the fan 1 as the air-supply arrangement of the present invention has：Base portion 2；It is set to rotate relative to the base portion 2
Or rotate and the air supplying part 3 provided with axial flow fan leaf 35 and fan motor 34；And make above-mentioned air supplying part 3 relative to above-mentioned base
In the yaw motor 13 that portion 2 rotates or rotated, the fan 1, with based on the signal from position detection unit 12 to above-mentioned
The control circuit 17 as control unit that yaw motor 13 is controlled, and above-mentioned position detection unit 12 is configured to have
Sensor 19,20 and rotor 18, the rotor 18, which has, makes the connection that the output of these sensors 19,20 is connected or disconnected
Portion and disconnecting unit, continuous connection portion in the rotor 18 and in the arrangement entirety of disconnecting unit, two connection portions are with disconnecting
The arrangement in portion is decided to be uniquely, thus, it is possible to utilize less sensor 19,20 and pass through minimal above-mentioned air supplying part 3
Rotate the current direction for carrying out specific above-mentioned air supplying part 3.
In addition, there is base portion 2 and provided with axial flow fan leaf 35 and flabellum horse as the fan 1 of the air-supply arrangement of the present invention
Up to 34 air supplying part 3, it is provided with the adjustment unit 27 for being used for adjusting air quantity in above-mentioned base portion 2 and shows that the adjustment unit 27 is adjusted
In the air quantity display part 27b of air quantity after section, the fan 1, above-mentioned air quantity display part 27b is set to throughout the complete cycle of above-mentioned base portion 2
Ring-type, and provided with the control circuit 17 as control unit, the control circuit 17 is based on the air quantity after setting come to above-mentioned wind
The amount display part 27b display LED27c as display element display number is controlled, and so that display LED27c
The mode of circumferentially rotatable display is controlled, and is thus shown and is turned around around above-mentioned air quantity display part 27b within the defined time,
So as to not distinguish all around being shown from all direction discernment confirmation air quantity for said fans 1.
In addition, the present invention is not limited to the embodiment of the above, it can implement various in the range of the purport of invention
Deformation.For example, in the above-described embodiment, adjustment unit is set in inner side, and designating unit is set in outside, but as long as they
Concentrically arrange so that can also adjustment unit in outside, designating unit is in inner side.Also, in above-mentioned embodiment
In, in software aspects, adjustment unit is divided into 24 sections, designating unit is divided into 16 sections but it is also possible to be more segmentations
Quantity.In addition, in the above-described embodiment, air-supply arrangement is set into the fan of axial flow fan blade profile but it is also possible to be circulator etc.
Pressure fan or as shown in Figure 20 have used crossing current flabellum air supplying part 3a tower fan 1a.
Claims (1)
1. a kind of air-supply arrangement, has：
Base portion；
Air supplying part, it is set to rotate or rotate relative to the base portion, and provided with flabellum and fan motor；And
Yaw motor, it makes above-mentioned air supplying part rotate or rotate relative to above-mentioned base portion,
Above-mentioned air-supply arrangement is characterised by,
With the control unit being controlled based on the signal from position detection unit to above-mentioned yaw motor, and upper rheme
Put detection unit to be configured to sensor and rotary body, the rotary body, which has, makes what the output of the sensor was connected or disconnected
Connection portion and disconnecting unit, in whole arrangements in continuous connection portion and disconnecting unit in the rotary body, the connection of specified quantity
The arrangement in portion and disconnecting unit is set to uniquely.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-088655 | 2016-04-27 | ||
| JP2016088655A JP2017198126A (en) | 2016-04-27 | 2016-04-27 | Air blower |
| JP2016-208694 | 2016-10-25 | ||
| JP2016208694A JP2017198181A (en) | 2016-10-25 | 2016-10-25 | Air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107313954A true CN107313954A (en) | 2017-11-03 |
Family
ID=60185518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710271296.4A Pending CN107313954A (en) | 2016-04-27 | 2017-04-24 | Air-supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107313954A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302981A (en) * | 2019-07-30 | 2021-02-02 | 广东美的环境电器制造有限公司 | Fan, control method thereof and computer readable storage medium |
| CN114930033A (en) * | 2019-12-27 | 2022-08-19 | 爱丽思欧雅玛株式会社 | Air blower |
-
2017
- 2017-04-24 CN CN201710271296.4A patent/CN107313954A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302981A (en) * | 2019-07-30 | 2021-02-02 | 广东美的环境电器制造有限公司 | Fan, control method thereof and computer readable storage medium |
| CN114930033A (en) * | 2019-12-27 | 2022-08-19 | 爱丽思欧雅玛株式会社 | Air blower |
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| WD01 | Invention patent application deemed withdrawn after publication |