CN102116302A - Four-direction fan with warm wind function - Google Patents
Four-direction fan with warm wind function Download PDFInfo
- Publication number
- CN102116302A CN102116302A CN2010102240266A CN201010224026A CN102116302A CN 102116302 A CN102116302 A CN 102116302A CN 2010102240266 A CN2010102240266 A CN 2010102240266A CN 201010224026 A CN201010224026 A CN 201010224026A CN 102116302 A CN102116302 A CN 102116302A
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- China
- Prior art keywords
- omnidirectional
- electric fan
- central shaft
- vertical vane
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 230000005855 radiation Effects 0.000 claims description 17
- 239000003779 heat-resistant material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
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- 239000003795 chemical substances by application Substances 0.000 description 1
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- 229910052732 germanium Inorganic materials 0.000 description 1
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- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
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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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
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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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/006—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by influencing fluid temperatures
-
- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/23—Three-dimensional prismatic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Abstract
Disclosed is a four-direction fan with a warm wind function, wherein radiant heat generated by a heating means, which is provided in a central shaft section, is discharged in four directions by rotating vertical blades. The four-direction fan with a warm wind function includes: a stand provided with a control section; a motor having a motor shaft mounted to the stand to be vertical with respect to the ground surface and controlled by the control section; a vertical blade section formed of a central shaft section in a hollow cylindrical shape formed with a plurality of heat emission through-holes in the side surfaces thereof, and a plurality of vertical blades formed at a predetermined interval on the outer circumferential surface of the central shaft section, the vertical blade section being driven by the motor; protection nets surrounding the vertical blade section; and a heating means mounted in the central shaft section and controlled by the control section.
Description
Technical field
The present invention relates to a kind of omnidirectional electric fan.Especially the present invention relates to a kind of omnidirectional's electric fan that hot blast blows out function that has, in this omnidirectional's electric fan, be installed on radiation heat that the heating equipment on the central shaft of vertical vane portion the produces rotation omnidirectional by this vertical vane portion and distribute.
Background technique
Generally, electric fan is that a kind of propeller formula blade that utilizes produces wind provides nice and cool gentle breeze for the user air bells conditioner.This electric fan is compared little and cheap with the air-conditioning that uses refrigeration agent.In addition, this electric fan energy consumption is low, and therefore this electric fan was used widely in summer.
Simultaneously, electric heater is that a kind of resistor that utilizes is by being converted into electric energy the heating equipment of heat energy generation heat.This electric heater is compared comparatively economical with the air-conditioning with heating plant function, therefore, electric heater is widely used in the winter time.
Because electric fan and electric heater have simple structure respectively, so electric fan and electric heater are suitable for cooling space among a small circle, for example dwellings and office.Yet because electric fan and electric heater are mainly used in summer and winter respectively, therefore no the time, they must be placed into the warehouse.In addition, in order to use for a long time their users must constantly manage electric fan and electric heater.Further, the user must buy an electric fan outside electric heater, and this has caused burden economically to the user.
In addition, traditional electric fan only produces the wind of a direction, so the zone of wind effect is limited.In order to address this problem, the unit of turning has been set on the traditional electrical fan, so that electric fan is with about 90 ° angle rotation.Yet still there is restriction in the electric fan that has the unit of turning on the scope in wind effect zone, and because the monsoon intensity inequality causes refrigerating efficiency to descend.
Traditional electric heater is provided with reflecting plate around resistor, thereby radiation heat results from a direction of traditional electrical warmer.Therefore there is restriction in the regional extent of radiation heat influence, causes the efficiency of heating surface to reduce.
Summary of the invention
Therefore, proposition of the present invention is exactly in order to solve the above-mentioned problems in the prior art.The purpose of this invention is to provide a kind of omnidirectional's electric fan that hot blast blows out function that has, it can omnidirectional blow out wind and not reduce heating/cooling effectiveness uniformly.
In order to realize purpose of the present invention, a kind of omnidirectional's electric fan that hot blast blows out function that has is provided, this omnidirectional's electric fan comprises: the support that is provided with controller; Be installed on the support and motor that controlled device is controlled, make the motor drive shaft of motor perpendicular to ground configuration; By the vertical vane portion of motor driven, comprise having the central shaft that the side is formed with the hollow cylinder structure of a plurality of through holes, and be arranged at a plurality of vertical vanes on the outer wall of this central shaft with predetermined distance; Protecting wire net around this vertical vane portion; And be installed in the central shaft and heating equipment that controlled device is controlled.
This vertical vane portion comprises heat-resistant material, and it is selected from the group of being made up of plastics, metal and pottery.
This omnidirectional's electric fan further includes the last auxiliary blade and the following auxiliary blade of the top and bottom that are arranged at above-mentioned central shaft respectively, is used for the air guiding towards vertical vane.
Each vertical vane is crooked backward with predetermined sweepback angle.The back side of each vertical vane is formed with and is used to reflect the photothermal reflecting layer that heating equipment produces.
Controller comprises the wind speed control button that is used to control motor rotary speed, be used to close the power supply of motor or realize the closing of timer function/timer switch, the operation that is used to control heating equipment is with the thermal switch of the heat levels of control heating equipment and the thermal control timer that is used to control the heating time of heating equipment.
This omnidirectional's electric fan further comprises and is formed with the blocking layer that the reflecting layer is used to block a side of protecting wire net on the supporting element that forms along the internal surface of protecting wire net and the surface.
Heating equipment comprises the support bracket on the top that is installed on central shaft; And comprise heater heating coil or heating lamp and bottom surface that be fixed in support bracket.
Heater is cylindrical or conical, and is provided with reflector on the top of conical heater, and the reflect radiation heat that is used for conical heater is produced is towards vertical vane.
As mentioned above, according to omnidirectional of the present invention electric fan, wind blows out by the uniform omnidirectional of the rotation of vertical vane portion, so refrigerating efficiency can significantly be improved.
Further, because heating equipment is installed in the central shaft of vertical vane portion, so hot air can optionally be blown, so this omnidirectional's electric fan can be used easily in the four seasons.
In addition, have higher cooling efficient, so this omnidirectional's electric fan is applicable to heating/cool off large-scale space according to omnidirectional of the present invention electric fan, for example dwelling house, office or factory, and have economic advantage.
According to the present invention, at the generation XIR Extreme Infrared in service or the negative ion of heating/cooling, so indoor air can be updated.
Description of drawings
Fig. 1 is the exploded view that illustrates according to omnidirectional's electric fan of first embodiment of the invention;
Fig. 2 is the sectional view that the assembling condition of omnidirectional's electric fan shown in Figure 1 is shown;
Fig. 3 is the sectional view that illustrates according to the vertical vane portion of first embodiment of the invention;
Fig. 4 blows out the sectional view of function according to the hot blast of omnidirectional's electric fan of first embodiment of the invention for explanation;
Fig. 5 is the sectional view that illustrates according to omnidirectional's electric fan of second embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing exemplary embodiments of the present invention is described in detail.To use the same reference numerals to represent same constituent element in specification and the accompanying drawing.
Embodiment one
Below in conjunction with accompanying drawing the structure that hot blast blows out omnidirectional's electric fan of function that has according to first embodiment of the invention is described.
Fig. 1 is the exploded view that illustrates according to omnidirectional's electric fan of first embodiment of the invention, and Fig. 2 is the sectional view that the assembling condition of omnidirectional's electric fan shown in Figure 1 is shown.As shown in Figure 1, the omnidirectional's electric fan according to first embodiment of the invention comprises support 10, motor 20, vertical vane portion 30, protecting wire net 40a and 40b and heating equipment 50.
As shown in Figure 1, control panel 11 include wind speed control button 12, close/timer switch 13, thermal switch 14 and thermal control timer 15.Wind speed control button 12 has a plurality of wind speed of the button of motor 20 rotating speeds with 30 generations of adjusting vertical vane portion that are used to control.Close/timer switch 13 is used to close the power supply of motor 20 and the driving time of governor motor 20.Thermal switch 40 is used for ON/OFF heating equipment 50 and the heat levels of heating equipment 50 is carried out multistage adjusting.Thermal control timer 15 is used to control the driving time of heating equipment 20.
Fig. 3 is the sectional view that illustrates according to the vertical vane portion 30 of first embodiment of the invention.Vertical vane portion 30 in the mode of omnidirectional air-supply by motor 20 driven rotary.As shown in figures 1 and 3, vertical vane portion 30 comprises a plurality of vertical vane 34a, 34b and the 34c on central shaft 32 with hollow cylindrical structure and the outer wall that is positioned at central shaft 32.According to present embodiment, vertical vane portion 30 can comprise the heat-resistant material of the high temperature that can tolerate heating equipment 50 generations.For example, vertical vane portion 30 can comprise heat resistant plastice, heating resisting metal or heat-stable ceramic.
Be formed with through hole 33 in the side of central shaft 32, the radiation heat that heating equipment 50 produces can pass this through hole 33.According to present embodiment, rectangular through hole 33 is formed between vertical vane 34a, 34b and the 34c so that pass the flow velocity maximum of the air of through hole 33.However, through hole 33 can have multiple shape, as clathrate or circle, is beneficial to air and flows between vertical vane 34a, 34b and 34c.
The outer wall of a plurality of vertical vane 34a, 34b and 34c Yanzhong axle 32 vertically forms.Although present embodiment is provided with three vertical vane 34a, 34b and 34c, also can be arranged to two vertical vanes or three above vertical vanes.
Simultaneously, to be about 20 °-50 ° sweepback angle from the outer wall of central shaft 32 outstanding with the shape of bending for vertical vane 34a, 34b and 34c.Arrow shown in Figure 3 has been represented the sense of rotation of vertical vane portion 30.In addition, be formed with reflecting layer 35 respectively, be used to reflect the radiation heat that heating equipment 50 produces at the back side of vertical vane 34a, 34b and 34c.Reflecting layer 35 can as aluminium, perhaps obtain by bonding thin plate on vertical vane 34a, 34b and 34c by apply the material with high heat reflection characteristic on vertical vane 34a, 34b and 34c.
The reflecting layer 35 of vertical vane 34a, 34b and 34c can comprise the material of transmitting anion or XIR Extreme Infrared.Emitting far-infrared material can comprise charcoal, germanium and tourmaline, and the material of transmitting anion can comprise tourmaline, acryl and pottery.
Simultaneously, as depicted in figs. 1 and 2, according to present embodiment, the top of central shaft 32 and bottom are respectively equipped with auxiliary blade 37 and following auxiliary blade 38.Upper and lower auxiliary blade 37 and 38 is installed around central shaft 32 in the mode that wind can be guided to the central authorities between vertical vane 34a, 34b and the 34c.Following auxiliary blade 38 is fixed in motor drive shaft 21, and the center of last auxiliary blade 37 is provided with bearing components 37a, can be rotatably mounted around the support bracket 51 of heating equipment 50 thereby go up auxiliary blade 37.That is to say, the invention provides the supporting structure that is used to support 30 rotations of vertical vane portion.
Protecting wire net 40a and 40b are divided into lower protecting network 40a and upper protecting network 40b, and lower protecting network 40a and upper protecting network 40b are assembled together mutually around vertical vane portion 30.Lower protecting network 40a is equipped with on the stepped surfaces 22 that motor 20 is supported on motor 20 simultaneously.In addition, protecting wire net 40a and 40b can have cylindrical or polygon structure, will all receiving into except all parts of this electric fan the control panel 11.Supporting element 41 is arranged in protecting wire net 40a and the 40b.Supporting element 41 can obtain by the bar member being bent to along the rectangle of the internal surface of protecting wire net 40a and 40b.Insert in the support jack 23 that is formed on the motor 20 at the two ends of supporting element 41.In addition, the center of top of supporting element 41 partly is formed with supported hole 41a, is used to install the support bracket 51 of heating equipment 50.Be formed with wiring groove 41b so that the electric wire (not shown) to be installed around supporting element 41, this electric wire passes supported hole 41a and provides electric power for heating equipment 50.
Simultaneously, the invention provides a kind of baffle plate 42 that is used to regulate wind direction.Baffle plate 42 blocks the side of protecting wire net 40a and 40b so that wind passes the opposite side of protecting wire net 40a and 40b is blown.As illustrated in fig. 1 and 2, baffle plate 42 is installed on the inboard of protecting wire net 40a and 40b.In addition, baffle plate 42 also can be installed on the outside of protecting wire net 40a and 40b, to make things convenient for the installment work of baffle plate 42.Be formed with reflecting layer 42a on the internal surface of baffle plate 42, be used to reflect the radiation heat of emitting from vertical vane portion 30.
In order to carry out heating purposes, heating equipment 50 increases the inside temperature of central shaft 32.As illustrated in fig. 1 and 2, heating equipment 50 according to the present invention includes the support bracket 51 and the heater 52 of cylindrical structural, thereby they can be housed inside in the central shaft 32.
The top of support bracket 51 is provided with outer screw section, and therefore, support bracket 51 can be threaded onto among the supported hole 51a with female thread portion of supporting element 41.In addition, on the rotatable outer wall that is installed to support bracket 51 of last auxiliary blade 37.
Below, will the omnidirectional's electric fan that hot blast blows out function that has according to first embodiment of the invention be introduced.
At first, control button 12 if the user presses the wind speed that is arranged in the control panel 11 shown in Figure 1, vertical vane portion 30 and upper and lower auxiliary blade 37 and 38 will rotate with proper speed under the drive of motor 20 so.At this moment, upper and lower auxiliary blade 37 and 38 produces the wind of the direction shown in dotted arrow among Fig. 2, and vertical vane 34a, 34b and 34c produce the wind of omnidirectional equably.Therefore, can in 360 ° scope, obtain cooling effect.The user can control button 12 by controlled wind speed and regulate wind speed.Simultaneously, the surface of vertical vane 34a, 34b and 34c produces XIR Extreme Infrared or negative ion, so indoor air upgraded, and this is useful to human body.
Fig. 4 blows out the sectional view of function according to the hot blast of omnidirectional's electric fan of first embodiment of the invention for explanation.According to omnidirectional of the present invention electric fan have in the winter time with rainy season useful hot blast blow out function.If the user opens the thermal switch 14 of control panel 11, the heater 52 of heating equipment 50 will produce radiation heat.Through hole 33 omnidirectionals of the radiation heat that the heater 52 of heating equipment 50 produces by central shaft 32 emit.Simultaneously, some radiation heat are by reflecting layer 35 reflections of recurvate vertical vane 34a, 34b and 34c, and therefore, radiation heat can discharge effectively.
Afterwards, if the user presses the wind speed control button 12 of control panel 11, vertical vane portion 30 will rotate by the direction shown in the solid arrow among Fig. 4.Therefore, vertical vane 34a, 34b and 34c disperse radiation heat when being rotated, so hot air can omnidirectional's discharging.By convection action, the hot air that is discharged can carry out heat exchange with indoor air fast.Therefore, compare with traditional electric heater according to omnidirectional of the present invention electric fan and can show the higher efficiency of heating surface.
Simultaneously, owing to comprise the baffle plate 42 that is installed in protecting wire net 40a and the 40b according to omnidirectional of the present invention electric fan, so the discharging angle of hot blast can be controlled within the predetermined angle.
Embodiment two
Below in conjunction with accompanying drawing the structure that hot blast blows out omnidirectional's electric fan of function that has according to second embodiment of the invention is introduced.
Fig. 5 is the sectional view that illustrates according to omnidirectional's electric fan of second embodiment of the invention.As shown in Figure 5, omnidirectional's electric fan according to second embodiment of the invention, except the shape and structure of heating equipment 50 ', identical with omnidirectional's electric fan according to first embodiment of the invention, therefore, to omit about the parts in first embodiment, introduced and the detailed description of structure, to avoid tediously long.
According to a second embodiment of the present invention, heating equipment 50 ' comprises support bracket 51 and heater 52 '.Heater 52 ' is fixed in the bottom surface of support bracket 51 and is conical.The top of support bracket 51 is connected in the supported hole 41a of supporting element 41.In addition, similar to first embodiment, heater 52 ' can comprise heating coil or heating lamp (not shown), for example halogen lamp that obtains by the mode of twining heating electric wire 52a around bar.
According to present embodiment, be provided with around the bottom surface of support bracket 51 reflector 53 with reflect radiation heat that heater 52 ' is produced towards vertical vane 34a, 34b and 34c.For this reason, the internal surface of reflector 53 is provided with heat-reflecting layer.In addition, the bottom surface around heater 52 can be provided with the secondary reflector 54 with heat-reflecting layer.
In the omnidirectional's electric fan that has according to second embodiment's said structure, heating element 52 ' has conical shape, therefore, can prevent to be reflected body 53 and secondary reflector 54 radiation reflected heat upward or the below dissipate.Therefore, a large amount of radiation heat can be discharged by vertical vane 34a, 34b and 34c, so the thermal efficiency can be further improved.
Although exemplary embodiments of the present invention is introduced, should be understood that the present invention not only is confined to these exemplary embodiments, within the spirit and scope of the present invention of following requirement, those skilled in the art can make various distortion and correction.
Claims (9)
1. one kind has omnidirectional's electric fan that hot blast blows out function, and this omnidirectional's electric fan comprises:
Be provided with the support of controller;
Be installed on the support and motor that controlled device is controlled, make the motor drive shaft of this motor perpendicular to ground configuration;
By the vertical vane portion of motor driven, comprise central shaft and be arranged at a plurality of vertical vanes on the outer wall of central shaft with predetermined distance that described central shaft has the hollow cylinder structure that is formed with a plurality of through holes in its side;
Protecting wire net around vertical vane portion; And
Be installed on the heating equipment that central shaft is interior and controlled device is controlled.
2. omnidirectional as claimed in claim 1 electric fan, wherein, vertical vane portion comprises heat-resistant material, this heat-resistant material is selected from the group of being made up of plastics, metal and pottery.
3. omnidirectional as claimed in claim 1 electric fan further comprises the last auxiliary blade of the top and bottom that are arranged at described central shaft respectively and following auxiliary blade, is used for air is guided towards vertical vane.
4. omnidirectional as claimed in claim 1 electric fan, wherein, each vertical vane is crooked backward with predetermined sweepback angle.
5. omnidirectional as claimed in claim 4 electric fan, wherein, the back side of each vertical vane is formed with the reflecting layer, is used to reflect the radiation heat that heating equipment produces.
6. omnidirectional as claimed in claim 1 electric fan, wherein said controller comprises:
Be used to control the wind speed control button of motor rotary speed;
Be used to close the power supply of motor or realize closing/timer switch of timer function;
Be used to control the thermal switch of the operation of heating equipment with the heat levels of control heating equipment; And
Be used to control the thermal control timer of the heating time of heating equipment.
7. omnidirectional as claimed in claim 1 electric fan further comprises on the supporting element that forms along the internal surface of protecting wire net and a surface being formed with the reflecting layer to block the blocking layer of protecting wire net one side.
8. omnidirectional as claimed in claim 1 electric fan, wherein, described heating equipment comprises:
Be installed on the support bracket on the top of central shaft; And
Comprise heating coil or heating lamp and be fixed in the heater of the bottom surface of support bracket.
9. omnidirectional as claimed in claim 8 electric fan, wherein, heater is cylindrical or conical, and is provided with reflector on the top of conical heater, the reflect radiation heat that is used for conical heater is produced is towards vertical vane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0135702 | 2009-12-31 | ||
| KR1020090135702A KR20110078803A (en) | 2009-12-31 | 2009-12-31 | Omni-directional electric fan having the function of hot air blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102116302A true CN102116302A (en) | 2011-07-06 |
Family
ID=44215197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102240266A Pending CN102116302A (en) | 2009-12-31 | 2010-05-13 | Four-direction fan with warm wind function |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20110078803A (en) |
| CN (1) | CN102116302A (en) |
| WO (1) | WO2011081475A2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400932A (en) * | 2011-11-21 | 2012-04-04 | 李家俊 | Integrated multipurpose air heater fan |
| CN103610551A (en) * | 2013-11-04 | 2014-03-05 | 宁波戴维医疗器械股份有限公司 | Heating system for infant incubator |
| CN109269096A (en) * | 2018-09-28 | 2019-01-25 | 侯马高知新生物科技有限公司 | A kind of electric fan for fanning hot wind |
| CN109899988A (en) * | 2019-03-11 | 2019-06-18 | 上海暖虫科技有限公司 | A kind of heater unit housing structure |
| CN110273851A (en) * | 2019-07-30 | 2019-09-24 | 孙峰 | Fan that is a kind of while drying to 360 degree of directions |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089319B (en) * | 2014-07-09 | 2016-08-24 | 张保忠 | Multifunctional electric heater |
| KR101828885B1 (en) | 2016-03-02 | 2018-02-13 | 엘지전자 주식회사 | Blower |
| KR102407570B1 (en) * | 2017-09-01 | 2022-06-10 | 엘지전자 주식회사 | Flow generator |
| KR102105584B1 (en) * | 2018-07-04 | 2020-04-29 | 조은호 | Cooling and Heating fan incorporated type air conditioning apparatus |
| KR102244669B1 (en) * | 2019-11-04 | 2021-04-27 | (주)엘리원 | A round type fan heater |
| CN115540343A (en) * | 2021-06-29 | 2022-12-30 | 艾美特电器（深圳）有限公司 | Heating type through-flow air drum |
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| KR100890568B1 (en) * | 2007-12-04 | 2009-03-25 | 최현규 | Multi step fan type warm wind equipment |
| KR20090069420A (en) * | 2007-12-26 | 2009-07-01 | 홍권수 | Warmofpropela |
| KR20090088602A (en) * | 2008-02-15 | 2009-08-20 | 윤근수 | Electric fan for exhausting cold or warm air |
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- 2009-12-31 KR KR1020090135702A patent/KR20110078803A/en active Search and Examination
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- 2010-12-30 WO PCT/KR2010/009562 patent/WO2011081475A2/en active Application Filing
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| JPS6117197U (en) * | 1984-07-05 | 1986-01-31 | 正一 寺園 | 360° blower fan and warm air heater |
| JPS6235093A (en) * | 1985-08-09 | 1987-02-16 | Mitsubishi Electric Corp | Motor fan with electric radiant heater |
| KR920003636Y1 (en) * | 1990-07-04 | 1992-06-01 | 조춘상 | Fan generating warm air |
| US6351602B1 (en) * | 1992-12-21 | 2002-02-26 | The W. B. Marvin Manufacturing Company | Upright radiant electric heating appliance |
| CN2306351Y (en) * | 1997-02-20 | 1999-02-03 | 陈立超 | Cold-hot dual-purpose electric fan |
| KR100890568B1 (en) * | 2007-12-04 | 2009-03-25 | 최현규 | Multi step fan type warm wind equipment |
| KR20090069420A (en) * | 2007-12-26 | 2009-07-01 | 홍권수 | Warmofpropela |
| KR20090088602A (en) * | 2008-02-15 | 2009-08-20 | 윤근수 | Electric fan for exhausting cold or warm air |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400932A (en) * | 2011-11-21 | 2012-04-04 | 李家俊 | Integrated multipurpose air heater fan |
| CN103610551A (en) * | 2013-11-04 | 2014-03-05 | 宁波戴维医疗器械股份有限公司 | Heating system for infant incubator |
| CN109269096A (en) * | 2018-09-28 | 2019-01-25 | 侯马高知新生物科技有限公司 | A kind of electric fan for fanning hot wind |
| CN109899988A (en) * | 2019-03-11 | 2019-06-18 | 上海暖虫科技有限公司 | A kind of heater unit housing structure |
| CN110273851A (en) * | 2019-07-30 | 2019-09-24 | 孙峰 | Fan that is a kind of while drying to 360 degree of directions |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011081475A2 (en) | 2011-07-07 |
| KR20110078803A (en) | 2011-07-07 |
| WO2011081475A3 (en) | 2011-11-10 |
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Application publication date: 20110706 |