CN106812709A - The tower fan that air outlet angle can be adjusted - Google Patents
The tower fan that air outlet angle can be adjusted Download PDFInfo
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- CN106812709A CN106812709A CN201510840274.6A CN201510840274A CN106812709A CN 106812709 A CN106812709 A CN 106812709A CN 201510840274 A CN201510840274 A CN 201510840274A CN 106812709 A CN106812709 A CN 106812709A
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- air duct
- air
- duct frame
- frame
- wind wheel
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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
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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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
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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 relates to the tower fan that a kind of air outlet angle can be adjusted, including cylinder block set, wind wheel component, air channel frame and rotating mechanism；Cylinder block set includes the motor on fore shell, rear shell, base, the electric machine support being fixed on base and fixed electric machine support；The lower end of fore shell and rear shell is separately positioned on electric machine support, and is mutually snapped together；Wind wheel component includes wind wheel, wind wheel bearing and the wind wheel support of bearing；The lower end of wind wheel is coupled with the rotating shaft coaxial line of motor；Air channel frame rotationally can be located between motor and the wind wheel support of bearing, and wind wheel is entangled.Tower fan of the present invention controls the rotation of air channel frame by rotating mechanism, to adjust the air outlet angle direction in the inside air channel that air channel frame is formed, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet of the difference angle of fore shell, and simple structure, easily operation and practicality are very strong.
Description
【Technical field】
The present invention relates to the pumping installations that working fluid is air, more particularly to for the pumping installations divulged information, more particularly to the tower fan that air outlet angle can be adjusted.
【Background technology】
Tower fan, referred to as tower are fanned, and are gained the name because its outer likeness in form is tower-like.Prior art tower fan is most in longitudinal column, and internal mostly using the tubular wine wheel that tubular wind wheel component, i.e. wind wheel are cylinder, the tubular wine wheel axial dimension is much larger than diameter, and duct outlet is elongated shape, and wind wheel is longitudinally mounted to inside tower fan；The advantage of this fan structure is fashionable appearance, and longitudinal duct outlet is long, then coordinates the oscillating mechanism can to realize the air-supply of certain angle, and noise is also more much lower than conventional fan；But this fan the disadvantage is that, because duct outlet is in elongate shape, at a time or when yaw remains static, the wind direction very little of its wind for being blown out；Give people direct feel to be that one tiny wind is inswept, when many people use experience it is not good.
【The content of the invention】
The technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and provide the tower fan that a kind of air outlet angle can be adjusted, the rotation of air channel frame is controlled by rotating mechanism, to adjust the air outlet angle direction in the inside air channel that air channel frame is formed, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet of the difference angle of fore shell, and tower fan simple structure of the present invention, easily operation and practicality are very strong.
The present invention solves the technical scheme that the technical problem uses：
The tower fan that a kind of air outlet angle can be adjusted, including cylinder block set and wind wheel component are provided；The cylinder block set includes the rear shell, base, electric machine support and the motor that are provided with the fore shell of many places difference angle air outlet, are provided with many places difference angle air inlet again, and the electric machine support is fixed on base, and the motor is fixed on electric machine support；The lower end of the fore shell and rear shell is separately positioned on the electric machine support, and is mutually snapped together；The motor be located at the fore shell and rear hull shape into cavity volume lower end；The wind wheel component then includes wind wheel, wind wheel bearing and the wind wheel support of bearing, and the wind wheel bearing is arranged on the wind wheel support of bearing, the wind wheel support of bearing be arranged on the fore shell and rear hull shape into cavity volume upper end；The lower end of the wind wheel is coupled with the rotating shaft coaxial line of the motor, and the protruding shaft of the wind wheel upper end is inserted in the endoporus of the wind wheel bearing, drives the wind wheel to rotate after the motor work；The tower fan also includes to flowing into the air channel frame that play the guiding role of air in tower fan, and can rotate the air channel frame so that the rotating mechanism that changes of the air outlet angle direction in inside air channel that the air channel frame is formed；The air channel frame rotationally can be located between the motor and the wind wheel support of bearing, and the wind wheel is entangled；During work, the motor drives the wind wheel rotation, air is set to be flowed into from the air inlet of the rear shell, by the inside air channel that the air channel frame is formed, then blown out from the air outlet of the fore shell, and the air outlet angle direction in the inside air channel that the air channel frame is formed is adjusted by the rotating mechanism, reach the flow direction that adjustment flows into air in tower fan so that the air flowed into tower fan can be from the blowout of the air outlet of the difference angle of the fore shell.
The air channel frame includes upper air duct frame and lower air duct frame；The rotating mechanism can be such that the upper air duct frame and lower air duct frame rotates so that respectively the air outlet angle direction in the inside air channel that the upper air duct frame and lower air duct frame are formed is while change simultaneously.
Or, the air channel frame includes upper air duct frame and lower air duct frame；The rotating mechanism includes upper rotating mechanism and lower rotating mechanism, the upper rotating mechanism can rotate the upper air duct frame so that the air outlet angle direction in inside air channel that the upper air duct frame is formed changes, and the lower rotating mechanism can rotate the lower air duct frame so that the air outlet angle direction in inside air channel that the lower air duct frame is formed changes.
Or, the air channel frame includes upper air duct frame and lower air duct frame；The upper air duct frame is maintained static, and the lower air duct frame rotationally can be located between the upper air duct frame lower end and motor；The rotating mechanism can rotate the lower air duct frame so that the air outlet angle direction in inside air channel that the lower air duct frame is formed changes.
Or, the air channel frame includes upper air duct frame and lower air duct frame；The lower air duct frame is maintained static, and the upper air duct frame rotationally can be located between the lower air duct frame upper end and the wind wheel support of bearing；The rotating mechanism can rotate the upper air duct frame so that the air outlet angle direction in inside air channel that the upper air duct frame is formed changes.
The rotating mechanism includes the first knob and the first driven gear, and first knob includes the first of top the first driving gear for stirring knob and bottom again；The fore shell and rear shell upper end are correspondingly respectively equipped with stirs first through hole and the second through hole that knob exposes for the first of first knob；First driven gear is fixed on the top of the first upper head plate of the upper air duct frame；The first of first knob stir knob upper protruding shaft can be rotatably arranged on the fore shell and rear hull shape into cavity volume upper end, the first of first knob stirs knob and exposes a part from the first through hole and the second through hole of the fore shell and rear shell upper end, and the first driving gear of first knob is intermeshed with first driven gear；What user rotated first knob manually first stirs knob, the first driving gear of first knob is set to drive first driven gear to rotate, so that the upper air duct frame is rotated, the air outlet angle direction in the inside air channel that the upper air duct frame formed is caused to change.
Or, the rotating mechanism includes the first spanner；The rear shell middle part is provided with the first chute hole for exposing and rotating for the rotating spanner head；First spanner is fixed on the bottom of the first bottom plate of the upper air duct frame, and its head exposes from the first chute hole in the middle part of the rear shell；User rotates first spanner manually, so that the upper air duct frame is rotated, causes the air outlet angle direction in the inside air channel that the upper air duct frame formed to change.
Or, the rotating mechanism includes the first driven gear, driving gear and synchronous motor；First driven gear is fixed on the top of the first upper head plate of the upper air duct frame；The synchronous motor be fixed on the fore shell and rear hull shape into cavity volume upper end, the driving gear is fixed in the rotating shaft of the synchronous motor, and the driving gear is intermeshed with first driven gear；Drive the driving gear to be rotated with first driven gear by controlling the rotation of the synchronous motor, so that the upper air duct frame is rotated, cause the air outlet angle direction in the inside air channel that the upper air duct frame formed to change.
Or, the rotating mechanism includes connecting rod, crank and synchronous motor and the first spanner；First spanner is fixed on the bottom of the first bottom plate of the upper air duct frame；The synchronous motor is fixed in shell in the rear；Described crank one end is fixed in the rotating shaft of the synchronous motor, and the crank other end is connected with described connecting rod one end, and the connecting rod other end is fixed on the head of first spanner；Drive the crank, connecting rod and the first spanner to rotate by controlling the rotation of the synchronous motor, so that the upper air duct frame is rotated, cause the air outlet angle direction in the inside air channel that the upper air duct frame formed to change.
Compared with the existing technology compared with the beneficial effect of the tower fan that air outlet angle of the present invention can be adjusted is：
First, due to being provided with to flowing into the air channel frame that the air in tower fan play the guiding role, the air channel frame can also increase the blast around wind wheel, the air in inflow tower fan is flowed out at a high speed from each air outlet of fore shell, and air channel frame is to rotate；Under the external force effect of rotating mechanism, air channel frame can be rotated so that the air outlet angle direction in inside air channel that the air channel frame is formed changes, the flow direction of air in tower fan is flowed into adjust, the air in tower fan can be flowed into can be blown out from the air outlet of the difference angle of fore shell, expand the blowing range of tower fan；
2nd, air channel frame is divided into upper air duct frame and lower air duct frame, can flow into air in tower fan from the air outlet of the upper and lower part of the fore shell blow out when, the crowd for having two angular ranges enjoys the nice and cool wind that the tower fan is produced by boasting, the upper and lower two parts of tower fan are made to realize two-way ventilating, one such tower fan is combined equivalent to by two tower fans of prior art, is economized on resources and the energy；
3rd, rotating mechanism, upper air duct frame and lower air duct frame simple structure, easily operation, practicality are very strong.
In sum, the tower fan that air outlet angle of the present invention can be adjusted, the rotation of air channel frame is controlled by rotating mechanism, to adjust the air outlet angle direction in the inside air channel that air channel frame is formed, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet of the difference angle of fore shell, and tower fan simple structure of the present invention, easily operation and practicality are very strong.
【Brief description of the drawings】
Fig. 1 is the axonometric projection schematic diagram of the tower fan embodiment one that air outlet angle of the present invention can be adjusted；
Fig. 2 is the axonometric projection schematic diagram after the tower fan embodiment one is decomposed;
Fig. 3 be the tower fan embodiment one rotating mechanism and upper air duct frame decompose after the axonometric projection schematic diagram that amplifies；
Fig. 4 is the orthographic projection main view schematic cross-sectional view of the tower fan embodiment one；
Fig. 5 is the enlarged diagram of A portions shown in Fig. 4；
Fig. 6 is the enlarged diagram of B portions shown in Fig. 4；
Partial schematic sectional view when Fig. 7 is the rotating mechanism assembling of the tower fan embodiment one；
Fig. 8 is the axonometric projection schematic diagram of the upper air duct frame 31 of the air channel frame 3 of the tower fan embodiment one；
Fig. 9 is the axonometric projection schematic diagram of the lower air duct frame 32 of the air channel frame 3 of the tower fan embodiment one；
Figure 10 is the axonometric projection schematic diagram of the tower fan embodiment two that air outlet angle of the present invention can be adjusted；
Figure 11 is the enlarged diagram of C portions shown in Figure 10；
Figure 12 is the axonometric projection schematic diagram after the tower fan embodiment two is decomposed；
Figure 13 is the enlarged diagram of D portions shown in Figure 12；
Figure 14 be the tower fan embodiment three rotating mechanism and upper air duct frame decompose after the axonometric projection schematic diagram that amplifies；
Figure 15 be the tower fan example IV rotating mechanism and upper air duct frame decompose after the axonometric projection schematic diagram that amplifies.
【Specific embodiment】
The present invention is described in further detail with reference to each accompanying drawing.
Referring to Fig. 1 to Figure 15, the tower fan that a kind of air outlet angle can be adjusted, including cylinder block set 1 and wind wheel component 2；The cylinder block set 1 includes the rear shell 12, base 13, electric machine support 14 and the motor 15 that are provided with the fore shell 11 of the different angle air outlets 111 in many places, are provided with the different angle air inlets 121 in many places again, the electric machine support 14 is fixed on base 13, and the motor 15 is fixed on electric machine support 14；From fore shell 11 as can be seen that it is each it is horizontally-arranged be provided with several air outlets 111, each vertical setting of types is additionally provided with tens air outlets 111 from top to bottom, the air outlet 111 for so just having many difference angles on fore shell 11；From rear shell 12 as can be seen that it is each it is horizontally-arranged be provided with several air inlets 121, each vertical setting of types is additionally provided with tens air inlets 121 from top to bottom, the air inlet 121 for so just having many difference angles on rear shell 12；The lower end of the fore shell 11 and rear shell 12 is separately positioned on the electric machine support 14, and is mutually snapped together；The motor 15 is located at the cavity volume lower end that the fore shell 11 and rear shell 12 are formed；The wind wheel component 2 then includes wind wheel 21, wind wheel bearing 22 and the wind wheel support of bearing 23, the wind wheel bearing 22 is arranged on the wind wheel support of bearing 23, the wind wheel support of bearing 23 is arranged on the cavity volume upper end that the fore shell 11 and rear shell 12 are formed, and usually the wind wheel support of bearing 23 can be fixed on into the inner chamber upper end of fore shell 11；The lower end of the wind wheel 21 is coupled with the rotating shaft coaxial line of the motor 15, and the protruding shaft 211 of the upper end of the wind wheel 21 is inserted in the endoporus of the wind wheel bearing 22, and the motor 15 drives the wind wheel 22 to rotate after working；The tower fan also includes to flowing into the air channel frame 3 that play the guiding role of air in tower fan, and can rotate the air channel frame 3 so that the rotating mechanism 4 that changes of the air outlet angle direction in inside air channel that the air channel frame 3 is formed；The air channel frame 3 rotationally can be located between the motor 15 and the wind wheel support of bearing 23, and the wind wheel 22 is entangled；During work, the motor 15 drives the wind wheel 22 to rotate, air is set to be flowed into from the air inlet 121 of the rear shell 12, by the inside air channel that the air channel frame 3 is formed, then blown out from the air outlet 111 of the fore shell 11, and the air outlet angle direction in the inside air channel that the air channel frame 3 is formed is adjusted by the rotating mechanism 4, reach the flow direction that adjustment flows into air in tower fan so that the air flowed into tower fan can blow out from the air outlet 111 of the difference angle of the fore shell 11.
The air channel frame 3 generally comprises upper head plate and bottom plate, and the arc for coupling with upper head plate and bottom plate respectively erects side plate, upper head plate, bottom plate and arc form a passage between erectting side plate, this passage is exactly the inside air channel that the air channel frame 3 is formed, the air flowed into tower fan enters from one end of this passage, another from this passage brings out, as long as the air channel frame 3 is rotated, due to there is arc to erect the presence and stop of side plate, so that it may so that the air outlet angle direction in inside air channel that the air channel frame 3 is formed changes.Except playing the guiding role outer to flowing into the air in tower fan, its effect can also increase the blast around wind wheel 21 to air channel frame 3, enable each air outlet 111 at a high speed outflow of the air in inflow tower fan from fore shell 11.In order that the structure of air channel frame 3 is more firm, some air channel framves 3 also include the setting reinforcing plate for coupling with upper head plate and bottom plate respectively, the setting reinforcing plate and arc have a certain distance between erectting side plate, so allow for upper head plate, bottom plate, arc to be erect and form two passes between side plate and setting reinforcing plate, the two passes are exactly the inside air channel that the air channel frame 3 is formed, the air flowed into tower fan enters from a passage, go out from another passage, as long as the air channel frame 3 is rotated, due to thering is arc to erect side plate and erectting the presence and stop of reinforcing plate, the air outlet angle direction in the inside air channel that the air channel frame 3 formed can also be made to change；The structure of air channel frame 3 is referred to the concrete structure of the upper air duct frame 31 of Fig. 8 and Figure 15, and the lower air duct frame 32 of reference picture 9 concrete structure, in this not go into detail.
The tower fan also includes being arranged on the oscillating head mechanism of the lower section of electric machine support 14, and the oscillating head mechanism, compared with the oscillating head mechanism of technology, is conventional design, is prior art, is also repeated no more herein.
Referring to Fig. 2, Fig. 3, Fig. 8, Fig. 9, Figure 12, Figure 14 and Figure 15, the air channel frame 3 includes upper air duct frame 31 and lower air duct frame 32；The rotating mechanism 4 can be such that the upper air duct frame 31 and lower air duct frame 32 rotates so that respectively the air outlet angle direction in the inside air channel that the upper air duct frame 31 and lower air duct frame 32 are formed is while change simultaneously.
Or, referring to Fig. 2, Fig. 3, Fig. 8, Fig. 9, Figure 12, Figure 14 and Figure 15, the air channel frame 3 includes upper air duct frame 31 and lower air duct frame 32；The rotating mechanism 4 includes upper rotating mechanism and lower rotating mechanism, the upper rotating mechanism can rotate the upper air duct frame 31 so that the air outlet angle direction in inside air channel that the upper air duct frame 31 is formed changes, and the lower rotating mechanism can rotate the lower air duct frame 32 so that the air outlet angle direction in inside air channel that the lower air duct frame 32 is formed changes.
Or, referring to Fig. 2, Fig. 3, Fig. 8, Fig. 9, Figure 12, Figure 14 and Figure 15, the air channel frame 3 includes upper air duct frame 31 and lower air duct frame 32；The upper air duct frame 31 is maintained static, and the lower air duct frame 32 rotationally can be located between the lower end of upper air duct frame 31 and motor 15；The rotating mechanism 4 can rotate the lower air duct frame 32 so that the air outlet angle direction in inside air channel that the lower air duct frame 32 is formed changes.
Or, referring to Fig. 2, Fig. 3, Fig. 8, Fig. 9, Figure 12, Figure 14 and Figure 15, the air channel frame 3 includes upper air duct frame 31 and lower air duct frame 32；The lower air duct frame 32 is maintained static, and the upper air duct frame 31 rotationally can be located between the upper end of lower air duct frame 32 and the wind wheel support of bearing 23；The rotating mechanism 4 can rotate the upper air duct frame 31 so that the air outlet angle direction in inside air channel that the upper air duct frame 31 is formed changes.
Air channel frame 3 is divided into upper air duct frame 31 and lower air duct frame 32, can flow into air in tower fan from the air outlet 111 of the upper and lower part of the fore shell 11 blow out when, the crowd for having two angular ranges enjoys the nice and cool wind that the tower fan is produced by boasting, one such tower fan is combined equivalent to by two tower fans of prior art, is economized on resources and the energy.
Embodiment one：
Referring to Fig. 1 to Fig. 9, the tower fan that a kind of air outlet angle can be adjusted, including cylinder block set 1 and wind wheel component 2；The cylinder block set 1 includes the rear shell 12, base 13, electric machine support 14 and the motor 15 that are provided with the fore shell 11 of the different angle air outlets 111 in many places, are provided with the different angle air inlets 121 in many places again, the electric machine support 14 is fixed on base 13, and the motor 15 is fixed on electric machine support 14；The lower end of the fore shell 11 and rear shell 12 is separately positioned on the electric machine support 14, and is mutually snapped together；The motor 15 is located at the cavity volume lower end that the fore shell 11 and rear shell 12 are formed；The wind wheel component 2 then includes wind wheel 21, wind wheel bearing 22 and the wind wheel support of bearing 23, the wind wheel bearing 22 is arranged on the wind wheel support of bearing 23, the wind wheel support of bearing 23 is arranged on the cavity volume upper end that the fore shell 11 and rear shell 12 are formed, and the wind wheel support of bearing 23 is fixed on the inner chamber upper end of fore shell 11；The lower end of the wind wheel 21 is coupled with the rotating shaft coaxial line of the motor 15, and the protruding shaft 211 of the upper end of the wind wheel 21 is inserted in the endoporus of the wind wheel bearing 22, and the motor 15 drives the wind wheel 22 to rotate after working；The tower fan also includes to flowing into the air channel frame 3 that play the guiding role of air in tower fan, and can rotate the air channel frame 3 so that the rotating mechanism 4 that changes of the air outlet angle direction in inside air channel that the air channel frame 3 is formed；The air channel frame 3 includes upper air duct frame 31 and lower air duct frame 32；The lower air duct frame 32 is maintained static, and is screwed on fore shell 11；The upper air duct frame 31 rotationally can be located between the upper end of lower air duct frame 32 and the wind wheel support of bearing 23；The upper air duct frame 31 and lower air duct frame 32 jointly entangle the wind wheel 22；The rotating mechanism 4 can rotate the upper air duct frame 31 so that the air outlet angle direction in inside air channel that the upper air duct frame 31 is formed changes, and the rotating mechanism 4 is referred to as rotating mechanism；The rotating mechanism 4 includes the first knob 41 and the first driven gear 42, and first knob 41 includes the first of top the first driving gear 412 for stirring knob 411 and bottom again；The fore shell 11 and the upper end of rear shell 12 are correspondingly respectively equipped with stirs the through hole 129 of first through hole 119 and second that knob 411 exposes for the first of first knob 41；First driven gear 42 is fixed on the top of the upper head plate 311 of the upper air duct frame 31；The upper protruding shaft 4111 that the first of first knob 41 stirs knob 411 is movably arranged as the cavity volume upper end that the fore shell 11 and rear shell 12 are formed, and the lower protruding shaft 4121 of the first driving gear 412 of the first knob 41 is movably arranged as on the wind wheel support of bearing 23, the first of first knob 41 stirs knob 411 and exposes a part from the through hole 129 of first through hole 119 and second of the fore shell 11 and the upper end of rear shell 12, and the first driving gear 412 and first driven gear 42 of first knob 41 are intermeshed；What user rotated first knob 41 manually first stirs knob 411, the first driving gear 412 of first knob 41 is set to drive first driven gear 42 to rotate, so that the upper air duct frame 31 is rotated, the air outlet angle direction in the inside air channel that the upper air duct frame 31 formed is caused to change.
During work, the motor 15 drives the wind wheel 22 to rotate, air is set to be flowed into from the air inlet 121 of the rear shell 12, by the inside air channel that the air channel frame 3 is formed, then blown out from the air outlet 111 of the fore shell 11, what user rotated first knob 41 manually first stirs knob 411, the first driving gear 412 of first knob 41 is set to drive first driven gear 42 to rotate, so that the upper air duct frame 31 is rotated, the air outlet angle direction in the inside air channel formed come the upper air duct frame 31 for adjusting the air channel frame 3, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet 111 of the difference angle on the top of the fore shell 11.
Referring to Fig. 7, the first driven gear 42 can be integrally formed with upper air duct frame 31, and in general, the first driven gear 42 and upper air duct frame 31 are engineering plastics, can be disposably molded.Be can be seen that in partial schematic sectional view when the rotating mechanism of the present embodiment of Fig. 7 is assembled, the upper protruding shaft 4111 that the first of first knob 41 stirs knob 411 is movably arranged as in the groove of the cavity volume upper end that the fore shell 11 and rear shell 12 are formed, and the lower protruding shaft 4121 of the first driving gear 412 of the first knob 41 is movably arranged as in the groove of the wind wheel support of bearing 23, the first driving gear 412 and first driven gear 42 of first knob 41 are intermeshed.
Referring to Fig. 8, the upper air duct frame 31 generally comprises the first upper head plate 311 and the first bottom plate 312, and the first arc for coupling with the first upper head plate 311 and the first bottom plate 312 respectively erects side plate 313, first upper head plate 311 of upper air duct frame 31, first bottom plate 312 and the first arc form a passage between erectting side plate 313, this passage is exactly the inside air channel that the upper air duct frame 31 is formed, the air flowed into tower fan enters from one end of this passage, another from this passage brings out, as long as the upper air duct frame 31 is rotated, the presence and stop of side plate 313 are erect due to the first arc for having upper air duct frame 31, the air outlet angle direction in the inside air channel that the upper air duct frame 31 formed can be just set to change.Except playing the guiding role outer to flowing into the upper air in tower fan, its effect can also increase the blast of the top periphery of wind wheel 21 to upper air duct frame 31, enable each air outlet 111 at a high speed outflow of the air in inflow tower fan from the top of fore shell 11.In order that the structure of upper air duct frame 31 is more firm,Some upper air duct framves 31 also include the first setting reinforcing plate 314 for coupling with the first upper head plate 311 and the first bottom plate 312 respectively,First setting reinforcing plate 314 and first arc has a certain distance between erectting side plate 313,So allow for the first upper head plate 311 of upper air duct frame 31,First bottom plate 312,First arc is erect between side plate 313 and first erects reinforcing plate 314 and forms two passes,The two passes are exactly the inside air channel that the upper air duct frame 31 is formed,The air flowed into tower fan enters from a passage of the upper air duct frame 31,Go out from another passage,As long as the upper air duct frame 31 is rotated,Due to there is the first arc to erect presence and stop that side plate 313 and first erects reinforcing plate 314,The air outlet angle direction in the inside air channel that the upper air duct frame 31 formed can also be made to change.
Referring to Fig. 9, the lower air duct frame 32 is general also to include the second upper head plate 321 and the second bottom plate 322, and the second arc for coupling with the second upper head plate 321 and the second bottom plate 322 respectively erects side plate 323, second upper head plate 321 of lower air duct frame 32, second bottom plate 322 and the second arc form a passage between erectting side plate 323, this passage is exactly the inside air channel that the lower air duct frame 32 is formed, the air flowed into tower fan enters from one end of this passage, another from this passage brings out, as long as also the lower air duct frame 32 is rotated certainly, the presence and stop of side plate 323 are erect due to the second arc for having lower air duct frame 32, the air outlet angle direction in the inside air channel that the lower air duct frame 32 formed can also be made to change.Except playing the guiding role outer to flowing into the lower air in tower fan, its effect can also increase the blast of the lower periphery of wind wheel 21 to lower air duct frame 32, enable each air outlet 111 at a high speed outflow of the air in inflow tower fan from the bottom of fore shell 11.In order that the structure of lower air duct frame 32 is more firm,Some lower air duct framves 32 also include the second setting reinforcing plate 324 for coupling with the second upper head plate 321 and the second bottom plate 322 respectively,Second setting reinforcing plate 324 and second arc has a certain distance between erectting side plate 323,So allow for the second upper head plate 321 of lower air duct frame 32,Second bottom plate 322,Second arc is erect between side plate 323 and second erects reinforcing plate 324 and forms two passes,The two passes are exactly the inside air channel that the lower air duct frame 32 is formed,The air flowed into tower fan enters from a passage of the lower air duct frame 32,Go out from another passage,As long as also the lower air duct frame 32 is rotated certainly,Due to thering is arc to erect side plate 323 and erectting the presence and stop of reinforcing plate 324,The air outlet angle direction in the inside air channel that the lower air duct frame 32 formed can also be made to change.
Referring to Fig. 9, the top of the second upper head plate 321 of the lower air duct frame 32 is provided with first ear 3212 protruding upward, and first ear 3212 is provided with first through hole；The bottom of the second bottom plate 322 of the lower air duct frame 32 is provided with a second downwardly projecting ear 3222, and second ear 3222 is provided with the second through hole；By the second through hole of the second ear 3222 of the first through hole and the second bottom plate 322 of the first ear 3212 of the second upper head plate 321, so that it may lower air duct frame 32 is fixed on fore shell 11 with two pieces of screws.
Referring to Fig. 8, the center of top of the first upper head plate 311 of the upper air duct frame 31 is provided with a first cylinder boss 3111 protruding upward, and the center of the first bottom plate 312 of the upper air duct frame 31 is provided with a central through hole 3121.Referring to Fig. 8, the center of top of the second upper head plate 321 of the lower air duct frame 32 is provided with a second cylinder boss 3211 protruding upward.Referring to Fig. 5, the wind wheel support of bearing 23 is provided with a circle chute 239.Referring to Fig. 5 to Fig. 9, first cylinder boss 3111 of the first upper head plate 311 of the upper air duct frame 31 is located in the chute 239 of the wind wheel support of bearing 23, second cylinder boss 3211 of the second upper head plate 321 of the lower air duct frame 32 is located in the central through hole 3121 in the center of the first bottom plate 312 of the upper air duct frame 31, the upper air duct frame 31 is movably arranged as on the lower air duct frame 32 and the wind wheel support of bearing 23, can freely rotate.Referring to Fig. 9, label 3221 is a central through hole in the center of the second bottom plate 322 of the lower air duct frame 32, and the rotating shaft of motor 15 can be passed through from the central through hole 3221 of the second bottom plate 322 of the lower air duct frame 32.
The lower air duct frame 32 of the air channel frame 3 of the tower fan of embodiment one is maintained static, and the upper air duct frame 31 of air channel frame 3 can be rotated freely, after the lower air duct frame 32 that the air in tower fan passes through air channel frame 3 can thus be flowed into a crowd for angular range is blowed to from the air outlet 111 of the bottom of the fore shell 11, the nice and cool wind that the tower fan is produced by boasting can be enjoyed, and the air in tower fan is flowed into by blowing to the crowd of another angular range after the upper air duct frame 31 of air channel frame 3 from the air outlet 111 on the top of the fore shell 11, also the nice and cool wind that the tower fan is produced by boasting can be enjoyed, one tower fan as embodiment one is equivalent to two effects of the tower fan of prior art, economize on resources and the energy.
Tower fan in embodiment one is yet so that including the oscillating head mechanism being arranged on below electric machine support 14, the oscillating head mechanism, compared with the oscillating head mechanism of technology, is conventional design, is prior art, is also repeated no more herein.
Tower fan in embodiment one can be slightly distorted, you can be designed as maintaining static with by the upper air duct frame 31 of air channel frame 3, and the lower air duct frame 32 of air channel frame 3 is designed as freely rotating；Or be designed to freely to rotate by the upper air duct frame 31 and lower air duct frame 32 of air channel frame 3；Or be integrally formed upper air duct frame 31 and lower air duct frame 32, as air channel frame 3, and air channel frame 3 is designed as freely rotating；Their structure is substantially similar with the structure of embodiment one, will not be repeated here.
Embodiment two：
Referring to Fig. 8 to Figure 13, the tower fan that the air outlet angle of the embodiment can be adjusted is essentially identical with the tower fan of embodiment one, and difference is：The structure of rotating mechanism 4 is different, and specially described rotating mechanism 4 includes the first spanner 49；The middle part of the rear shell 12 is provided with the first chute hole 128 for exposing and rotating for the head of the rotating spanner 49；First spanner 49 is fixed on the bottom of the first bottom plate 312 of the upper air duct frame 31, and its head exposes from first chute hole 128 at the middle part of the rear shell 12；User rotates first spanner 49 manually, so that the upper air duct frame 31 is rotated, causes the air outlet angle direction in the inside air channel that the upper air duct frame 31 formed to change.
During work, the motor 15 drives the wind wheel 22 to rotate, air is set to be flowed into from the air inlet 121 of the rear shell 12, by the inside air channel that the air channel frame 3 is formed, then blown out from the air outlet 111 of the fore shell 11, user rotates first spanner 49 manually, so that the upper air duct frame 31 is rotated, the air outlet angle direction in the inside air channel formed come the upper air duct frame 31 for adjusting air channel frame 3, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet 111 of the difference angle on the top of the fore shell 11.
Tower fan in embodiment two is yet so that including the oscillating head mechanism being arranged on below electric machine support 14, the oscillating head mechanism, compared with the oscillating head mechanism of technology, is conventional design, is prior art, is also repeated no more herein.
Tower fan in embodiment two can also be slightly distorted, you can be designed as maintaining static with by the upper air duct frame 31 of air channel frame 3, and the lower air duct frame 32 of air channel frame 3 is designed as freely rotating；Or be designed to freely to rotate by the upper air duct frame 31 and lower air duct frame 32 of air channel frame 3；Or be integrally formed upper air duct frame 31 and lower air duct frame 32, as air channel frame 3, and air channel frame 3 is designed as freely rotating；Their structure is substantially similar with the structure of embodiment two, will not be repeated here.
Embodiment three：
Referring to Fig. 4 to Fig. 9 and Figure 14, the tower fan that the air outlet angle of the embodiment can be adjusted is essentially identical with the tower fan of embodiment one, and difference is：The structure of rotating mechanism 4 is different, and the rotating mechanism 4 of embodiment one is manual, and the rotating mechanism 4 of the present embodiment is electronic, is automatically controlled, and specially described rotating mechanism 4 includes the first driven gear 42, driving gear 47 and synchronous motor 48；First driven gear 42 is fixed on the top of the first upper head plate 311 of the upper air duct frame 31；The synchronous motor 48 is fixed on the cavity volume upper end that the fore shell 11 and rear shell 12 are formed, such as synchronous motor 48 can be fixed in shell 12 in the rear, the driving gear 47 is fixed in the rotating shaft of the synchronous motor 48, and the driving gear 47 is intermeshed with first driven gear 42；Drive the driving gear 47 to be rotated with first driven gear 42 by controlling the rotation of the synchronous motor 48, so that the upper air duct frame 31 is rotated, cause the air outlet angle direction in the inside air channel that the upper air duct frame 31 formed to change.
During work, the motor 15 drives the wind wheel 22 to rotate, air is set to be flowed into from the air inlet 121 of the rear shell 12, by the inside air channel that the air channel frame 3 is formed, then blown out from the air outlet 111 of the fore shell 11, the driving gear 47 is driven to be rotated with first driven gear 42 by controlling the rotation of the synchronous motor 48, so that the upper air duct frame 31 is rotated, the air outlet angle direction in the inside air channel formed come the upper air duct frame 31 for adjusting the air channel frame 3, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet 111 of the difference angle on the top of the fore shell 11.
The synchronous motor 48 of the present embodiment can be controlled by control device, and remote control reception function etc. can be set on control device, and the control device is also prior art, is also repeated no more herein.
Tower fan in embodiment three is yet so that including the oscillating head mechanism being arranged on below electric machine support 14, the oscillating head mechanism, compared with the oscillating head mechanism of technology, is conventional design, is prior art, is also repeated no more herein.
Tower fan in embodiment three can also be slightly distorted, you can be designed as maintaining static with by the upper air duct frame 31 of air channel frame 3, and the lower air duct frame 32 of air channel frame 3 is designed as freely rotating；Or be designed to freely to rotate by the upper air duct frame 31 and lower air duct frame 32 of air channel frame 3；Or be integrally formed upper air duct frame 31 and lower air duct frame 32, as air channel frame 3, and air channel frame 3 is designed as freely rotating；Their structure is substantially similar with the structure of embodiment two, will not be repeated here.
Example IV：
Referring to Figure 12, Figure 13 and Figure 15, the tower fan that the air outlet angle of the embodiment can be adjusted is essentially identical with the tower fan of embodiment two, and difference is：The structure of rotating mechanism 4 is different, the rotating mechanism 4 of embodiment two is manual, the head of the first spanner 49 exposes from the first chute hole 128 of rear shell 12, and the rotating mechanism 4 of the present embodiment is electronic, automatically control, first spanner 49 is hidden in inside the cavity volume that fore shell 11 and rear shell 12 are formed, and specially described rotating mechanism 4 includes connecting rod 45, crank 46 and the spanner 49 of synchronous motor 48 and first；First spanner 49 is fixed on the bottom of the first bottom plate 312 of the upper air duct frame 31；The synchronous motor 48 is fixed in shell 12 in the rear；The one end of the crank 46 is fixed in the rotating shaft of the synchronous motor 48, and the other end of the crank 46 is connected with the one end of the connecting rod 45, and the other end of the connecting rod 45 is fixed on the head of first spanner 49；Drive the crank 46, the spanner 49 of connecting rod 45 and first to rotate by controlling the rotation of the synchronous motor 48, so that the upper air duct frame 31 is rotated, cause the air outlet angle direction in the inside air channel that the upper air duct frame 31 formed to change.In Figure 14, upper air duct frame 31 is used without the first upper air duct frame for erectting reinforcing plate 314, naturally it is also possible to using the upper air duct frame 31 for having the first setting reinforcing plate 314.
During work, the motor 15 drives the wind wheel 22 to rotate, air is set to be flowed into from the air inlet 121 of the rear shell 12, by the inside air channel that the air channel frame 3 is formed, then blown out from the air outlet 111 of the fore shell 11, the crank 46 is driven by controlling the rotation of the synchronous motor 48, the spanner 49 of connecting rod 45 and first is rotated, so that the upper air duct frame 31 is rotated, the air outlet angle direction in the inside air channel formed come the upper air duct frame 31 for adjusting the air channel frame 3, reach the flow direction that adjustment flows into air in tower fan, flowing into the air in tower fan can blow out from the air outlet 111 of the difference angle on the top of the fore shell 11.
The synchronous motor 48 of the present embodiment can also be controlled by control device, and remote control reception function etc. can be set on control device, and the control device is also prior art, is also repeated no more herein.
Tower fan in example IV is yet so that including the oscillating head mechanism being arranged on below electric machine support 14, the oscillating head mechanism, compared with the oscillating head mechanism of technology, is conventional design, is prior art, is also repeated no more herein.
Tower fan in example IV can also be slightly distorted, you can be designed as maintaining static with by the upper air duct frame 31 of air channel frame 3, and the lower air duct frame 32 of air channel frame 3 is designed as freely rotating；Or be designed to freely to rotate by the upper air duct frame 31 and lower air duct frame 32 of air channel frame 3；Or be integrally formed upper air duct frame 31 and lower air duct frame 32, as air channel frame 3, and air channel frame 3 is designed as freely rotating；Their structure is substantially similar with the structure of embodiment two, will not be repeated here.
Upper air duct frame 31 in the various embodiments described above rotates and only needs to be rotated in the range of certain angle.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but therefore can not be interpreted as the limitation to the scope of the claims of the present invention;It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection scope of the present invention;Therefore, all equivalents done with scope of the invention as claimed and modification, all should belong to the covering scope of the claims in the present invention.
Claims (9)
1. the tower fan that a kind of air outlet angle can be adjusted, including cylinder block set（1）With wind wheel component（2）；The cylinder block set（1）Include being provided with many places difference angle air outlet again（111）Fore shell（11）, be provided with many places difference angle air inlet（121）Rear shell（12）, base（13）, electric machine support（14）And motor（15）, the electric machine support（14）It is fixed on base（13）On, the motor（15）Fixed electric machine support（14）On；The fore shell（11）With rear shell（12）Lower end be separately positioned on the electric machine support（14）On, and mutually snap together；The motor（15）Positioned at the fore shell（11）With rear shell（12）The cavity volume lower end of formation；The wind wheel component（2）Then include wind wheel（21）, wind wheel bearing（22）With the wind wheel support of bearing（23）, the wind wheel bearing（22）It is arranged on the wind wheel support of bearing（23）On, the wind wheel support of bearing（23）It is arranged on the fore shell（11）With rear shell（12）The cavity volume upper end of formation；The wind wheel（21）Lower end and the motor（15）Rotating shaft coaxial line be coupled, the wind wheel（21）The protruding shaft of upper end（211）Insert the wind wheel bearing（22）Endoporus in, the motor（15）The wind wheel is driven after work（22）Rotation；It is characterized in that：
Also include to flowing into the air channel frame that the air in tower fan play the guiding role（3）, and can be by the air channel frame（3）Rotate so that the air channel frame（3）The rotating mechanism that the air outlet angle direction in the inside air channel for being formed changes（4）；The air channel frame（3）The motor can be rotationally located at（15）With the wind wheel support of bearing（23）Between, and by the wind wheel（22）Entangle；During work, the motor（15）Drive the wind wheel（22）Rotation, makes air from the rear shell（12）Air inlet（121）Flow into, by the air channel frame（3）The inside air channel for being formed, then from the fore shell（11）Air outlet（111）Blowout, and pass through the rotating mechanism（4）To adjust the air channel frame（3）The air outlet angle direction in the inside air channel for being formed, reaches the flow direction that adjustment flows into air in tower fan so that the air flowed into tower fan can be from the fore shell（11）Difference angle air outlet（111）Blowout.
2. the tower fan that air outlet angle according to claim 1 can be adjusted, it is characterised in that：
The air channel frame（3）Including upper air duct frame（31）With lower air duct frame（32）；The rotating mechanism（4）The upper air duct frame can be made（31）With lower air duct frame（32）Rotate simultaneously so that each upper air duct frame（31）With lower air duct frame（32）The air outlet angle direction in the inside air channel for being formed is while change.
3. the tower fan that air outlet angle according to claim 1 can be adjusted, it is characterised in that：
The air channel frame（3）Including upper air duct frame（31）With lower air duct frame（32）；The rotating mechanism（4）Including upper rotating mechanism and lower rotating mechanism, the upper rotating mechanism can make the upper air duct frame（31）Rotate so that the upper air duct frame（31）The air outlet angle direction in the inside air channel for being formed changes, and the lower rotating mechanism can make the lower air duct frame（32）Rotate so that the lower air duct frame（32）The air outlet angle direction in the inside air channel for being formed changes.
4. the tower fan that air outlet angle according to claim 1 can be adjusted, it is characterised in that：
The air channel frame（3）Including upper air duct frame（31）With lower air duct frame（32）；The upper air duct frame（31）Maintain static, the lower air duct frame（32）The upper air duct frame can be rotationally located at（31）Lower end and motor（15）Between；The rotating mechanism（4）The lower air duct frame can be made（32）Rotate so that the lower air duct frame（32）The air outlet angle direction in the inside air channel for being formed changes.
5. the tower fan that air outlet angle according to claim 1 can be adjusted, it is characterised in that：
The air channel frame（3）Including upper air duct frame（31）With lower air duct frame（32）；The lower air duct frame（32）Maintain static, the upper air duct frame（31）The lower air duct frame can be rotationally located at（32）Upper end and the wind wheel support of bearing（23）Between；The rotating mechanism（4）The upper air duct frame can be made（31）Rotate so that the upper air duct frame（31）The air outlet angle direction in the inside air channel for being formed changes.
6. the tower fan that air outlet angle according to claim 5 can be adjusted, it is characterised in that：
The rotating mechanism（4）Including the first knob（41）With the first driven gear（42）, first knob（41）Including top first stir knob again（411）With the first driving gear of bottom（412）；The fore shell（11）With rear shell（12）Upper end is correspondingly respectively equipped with for first knob（41）First stir knob（411）The first through hole exposed（119）With the second through hole（129）；First driven gear（42）It is fixed on the upper air duct frame（31）The first upper head plate（311）Top；First knob（41）First stir knob（411）Upper protruding shaft（4111）The fore shell can be rotatably arranged on（11）With rear shell（12）The cavity volume upper end of formation, first knob（41）First stir knob（411）From the fore shell（11）With rear shell（12）The first through hole of upper end（119）With the second through hole（129）Expose a part, first knob（41）The first driving gear（412）With first driven gear（42）Intermeshing；User rotates first knob manually（41）First stir knob（411）, make first knob（41）The first driving gear（412）Drive first driven gear（42）Rotate, so that the upper air duct frame（31）Rotate, cause the upper air duct frame（31）The air outlet angle direction in the inside air channel for being formed changes.
7. the tower fan that air outlet angle according to claim 5 can be adjusted, it is characterised in that：
The rotating mechanism（4）Including the first spanner（49）；The rear shell（12）Middle part is provided with for the rotating spanner（49）The first chute hole that head exposes and rotates（128）；First spanner（49）It is fixed on the upper air duct frame（31）The first bottom plate（312）Bottom, its head is from the rear shell（12）First chute hole at middle part（128）In expose；User rotates first spanner manually（49）, so that the upper air duct frame（31）Rotate, cause the upper air duct frame（31）The air outlet angle direction in the inside air channel for being formed changes.
8. the tower fan that air outlet angle according to claim 5 can be adjusted, it is characterised in that：
The rotating mechanism（4）Including the first driven gear（42）, driving gear（47）And synchronous motor（48）；First driven gear（42）It is fixed on the upper air duct frame（31）The first upper head plate（311）Top；The synchronous motor（48）It is fixed on the fore shell（11）With rear shell（12）The cavity volume upper end of formation, the driving gear（47）It is fixed on the synchronous motor（48）Rotating shaft on, the driving gear（47）With first driven gear（42）Intermeshing；By controlling the synchronous motor（48）Rotation drive the driving gear（47）With first driven gear（42）Rotate, so that the upper air duct frame（31）Rotate, cause the upper air duct frame（31）The air outlet angle direction in the inside air channel for being formed changes.
9. the tower fan that air outlet angle according to claim 5 can be adjusted, it is characterised in that：
The rotating mechanism（4）Including connecting rod（45）, crank（46）And synchronous motor（48）With the first spanner（49）；First spanner（49）It is fixed on the upper air duct frame（31）The first bottom plate（312）Bottom；The synchronous motor（48）Fixed shell in the rear（12）It is interior；The crank（46）One end is fixed on the synchronous motor（48）Rotating shaft on, the crank（46）The other end and the connecting rod（45）One end connects, the connecting rod（45）The other end is fixed on first spanner（49）Head；By controlling the synchronous motor（48）Rotation drive the crank（46）, connecting rod（45）With the first spanner（49）Rotate, so that the upper air duct frame（31）Rotate, cause the upper air duct frame（31）The air outlet angle direction in the inside air channel for being formed changes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840274.6A CN106812709A (en) | 2015-11-27 | 2015-11-27 | The tower fan that air outlet angle can be adjusted |
| PCT/CN2016/085971 WO2017088454A1 (en) | 2015-11-27 | 2016-06-16 | Tower fan having adjustable wind outlet angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840274.6A CN106812709A (en) | 2015-11-27 | 2015-11-27 | The tower fan that air outlet angle can be adjusted |
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| Publication Number | Publication Date |
|---|---|
| CN106812709A true CN106812709A (en) | 2017-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840274.6A Pending CN106812709A (en) | 2015-11-27 | 2015-11-27 | The tower fan that air outlet angle can be adjusted |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106812709A (en) |
| WO (1) | WO2017088454A1 (en) |
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| CN108443182A (en) * | 2018-04-28 | 2018-08-24 | 北京中科寒武纪科技有限公司 | Turbofan |
| CN109099005A (en) * | 2018-07-11 | 2018-12-28 | 珠海格力电器股份有限公司 | A kind of tower fan and its control method |
| CN109162946A (en) * | 2018-10-25 | 2019-01-08 | 珠海格力电器股份有限公司 | The control method of tower fan air channel swing component, tower fan and tower fan |
| CN110578709A (en) * | 2019-09-17 | 2019-12-17 | 合肥托卡拉图科技有限公司 | Direction adjusting type air outlet assembly |
| CN111306108A (en) * | 2020-03-31 | 2020-06-19 | 佛山市云米电器科技有限公司 | Air outlet array mechanism and air outlet equipment applying same |
| CN111306106A (en) * | 2020-03-31 | 2020-06-19 | 佛山市云米电器科技有限公司 | Linkage mechanism, air outlet array mechanism and air outlet equipment |
| CN111306107A (en) * | 2020-03-31 | 2020-06-19 | 佛山市云米电器科技有限公司 | Linkage mechanism, air outlet array mechanism and air outlet equipment |
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| KR102514421B1 (en) * | 2018-04-24 | 2023-03-24 | 선전 롄추앙 테크놀로지 그룹 씨오., 엘티디. | An air-conditioning device and its air-conditioning fan |
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| CN109579189B (en) * | 2018-12-25 | 2024-02-13 | 深圳市联创电器实业有限公司 | Tower air conditioner fan with adjustable angle of air outlet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108443182A (en) * | 2018-04-28 | 2018-08-24 | 北京中科寒武纪科技有限公司 | Turbofan |
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| CN109099005A (en) * | 2018-07-11 | 2018-12-28 | 珠海格力电器股份有限公司 | A kind of tower fan and its control method |
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| CN110578709A (en) * | 2019-09-17 | 2019-12-17 | 合肥托卡拉图科技有限公司 | Direction adjusting type air outlet assembly |
| CN110578709B (en) * | 2019-09-17 | 2020-11-06 | 湖州越彬智能科技有限公司 | Direction adjusting type air outlet assembly |
| CN111306108A (en) * | 2020-03-31 | 2020-06-19 | 佛山市云米电器科技有限公司 | Air outlet array mechanism and air outlet equipment applying same |
| CN111306106A (en) * | 2020-03-31 | 2020-06-19 | 佛山市云米电器科技有限公司 | Linkage mechanism, air outlet array mechanism and air outlet equipment |
| CN111306107A (en) * | 2020-03-31 | 2020-06-19 | 佛山市云米电器科技有限公司 | Linkage mechanism, air outlet array mechanism and air outlet equipment |
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|---|---|
| WO2017088454A1 (en) | 2017-06-01 |
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Application publication date: 20170609 |