CN208885595U - Ceiling mounting type fan - Google Patents
Ceiling mounting type fan Download PDFInfo
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- CN208885595U CN208885595U CN201821420053.9U CN201821420053U CN208885595U CN 208885595 U CN208885595 U CN 208885595U CN 201821420053 U CN201821420053 U CN 201821420053U CN 208885595 U CN208885595 U CN 208885595U
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- flabellum
- main shaft
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- 241000883990 Flabellum Species 0.000 claims abstract description 69
- 239000000126 substance Substances 0.000 claims abstract description 7
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- 241000894006 Bacteria Species 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 241000700605 Viruses Species 0.000 abstract description 4
- 244000005700 microbiome Species 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 92
- 238000010586 diagram Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
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- 230000000505 pernicious effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of ceiling mounting type fan, comprising: fan main body, the fan main body include main shaft and flabellum, and the flabellum is arranged on the circumferential side of described main shaft one end, and the flabellum can be around the main axis;The main shaft is arranged in close to one end of the flabellum in bracket, the bracket;Bipolar alternately ion generator, the bipolar alternately ion generator setting is on the bracket, the bipolar alternately ion generator includes ion piece, the ion piece is fixed on the downside of the flabellum by the bracket, and the ion piece is for generating bipolar ion and decomposing to the substance in indoor gas.The ion piece for generating bipolar ion is arranged in the utility model on the downside of flabellum, indoor various bacteriums and microorganism are removed in a manner of injecting bipolar ion to the interior space, virus is inhibited to breed, it realizes the gaseous pollutant in active clean room, the environment of health is built to user.
Description
Technical field
The utility model relates to fan technology fields, specifically, more particularly to a kind of hanging with air-cleaning function
Top formula fan.
Background technique
Currently, the air pollution in city is increasingly severe, the pollutant of indoor air quality is influenced in addition to being suspended in sky
Dust in gas and it common are poisonous gas, there are also microorgranic contaminants, such as bacterium, virus and dust mite.Especially in sweltering heat
Summer, indoor fungi easy to breed cause microbial contamination room air;And fungi can also dissipate during mass propagation
Unpleasant special foul smell is issued, indoor air is further polluted.Moreover, these microorgranic contaminants can cause indoor people
The health problems such as the anaphylactia and respiratory disease of member.
In the summer that transition season is even hot, fan is widely used to carry out indoor ventilation and heat in people.It is existing
Fan it is most of the basic function of ventilation and heat is only provided, lack the effect for actively cleaning room air.
Utility model content
The utility model aims to solve at least one of above-mentioned technological deficiency, while providing one kind and can be realized ventilation and heat
The ceiling mounting type fan of room air can also actively be cleaned.
The utility model provides a kind of ceiling mounting type fan, comprising:
Fan main body, the fan main body include main shaft and flabellum, and the ring of described main shaft one end is arranged in the flabellum
To on side, the flabellum can be around the main axis;
The main shaft is arranged in close to one end of the flabellum in bracket, the bracket;
The bipolar friendship on the bracket is arranged in bipolar alternately ion generator, the bipolar alternately ion generator
It include ion piece for ion generator, the ion piece is fixed on the downside of the flabellum by the bracket, and the ion piece is used
In generation bipolar ion and the substance in indoor gas is decomposed.
Optionally, the bracket include be set on the main shaft and can around the main axis first support and with
First support is provided with first on the lateral surface of the first support and connects with the second support being arranged on the flabellum is merged
Mouthful, it is provided with second interface in the second support, the both ends of the ion piece are inserted in the first interface and described respectively
Second interface, so that the ion piece can be as the flabellum be around the main axis.
Optionally, the flabellum includes the first blade and the second blade with first blade splicing setting, and described the
One blade and perpendicular to being provided with the first inclination angle between the first plane of the main-shaft axis, second blade with perpendicular to
It is provided with the second inclination angle between first plane of the main-shaft axis, first inclination angle and second inclination angle not phase
Deng and be obtuse angle close to the angle of ion piece side between first blade and second blade.
Optionally, the ion piece is arranged in the inside of second blade, and plane where the ion piece with it is described
Plane where second blade is not overlapped.
Optionally, the ion piece and second blade are arranged in parallel and are provided with first between second blade
Distance.
Optionally, it is provided with connection ring on the main shaft, is provided in the first support and connection ring cooperation
Fixing piece, the bracket are set on the main shaft by the connection ring and can be around the main axis.
Optionally, the connection ring includes fixed part and rotation section, and the fixed part is fixed on the main shaft, described
Rotation section is fixed on the bracket, and the rotation section can be rotated relative to the fixed part, so that the bracket can be around described
Main axis.
Optionally, the bracket include be set on the main shaft and the third bracket that is fixedly connected with the main shaft and
The 4th bracket being fixed on third stent outer face is provided with third interface, institute on the lateral surface of the third bracket
It states and is provided with the 4th interface on the 4th bracket, by the third bracket and the 4th support assorted by the two of the ion piece
End is connect with the third interface and the 4th interface respectively, so that the ion piece is fixed on the main shaft.
Optionally, the ion piece is used to discharge the surface of bipolar ion and the axis direction of the main shaft is arranged in parallel.
Optionally, the ion piece is sequentially made of ground connection pole plate, dielectric impedance plate, porous transmitting pole plate overlapping.
Compared to the prior art, the utility model has the beneficial effects that:
Ceiling mounting type fan provided by the utility model by the way that the ion piece for generating bipolar ion is arranged on the downside of flabellum,
Indoor various bacteriums and microorganism are removed in a manner of injecting bipolar ion to the interior space, virus is inhibited to breed, and are realized
Gaseous pollutant in active clean room builds the environment of health to user.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural decomposition diagram for the ceiling mounting type fan that the utility model embodiment 1 provides;
Fig. 2 is the structural schematic diagram of ceiling mounting type fan described in Fig. 1;
Fig. 3 is a kind of schematic cross-section in ceiling mounting type fan described in Fig. 2 at 1-1;
Fig. 4 is another schematic cross-section in ceiling mounting type fan described in Fig. 2 at 1-1;
Fig. 5 is the structural schematic diagram for the ceiling mounting type fan that the utility model embodiment 2 provides;
The structural schematic diagram of bracket 20 in the ceiling mounting type fan that Fig. 6 provides for the utility model embodiment 2;
Fig. 7 is the structural decomposition diagram for the ceiling mounting type fan that the utility model embodiment 3 provides;
Fig. 8 is the setting angle schematic diagram for the ceiling mounting type fan intermediate ion piece that the utility model embodiment 3 provides;
Fig. 9 is the structural schematic diagram for the ceiling mounting type fan that the utility model embodiment 4 provides.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element, component and/or their group.It should be understood that working as us
When title element is " connected " or " connection " arrives another element, it, which can be, is directly connected to or is connected to, or there may also be centres
Element.Wording "and/or" used herein includes one or more associated wholes for listing item or any cell and complete
Portion's combination.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary, it should be understood that have and the context of the prior art
In the consistent meaning of meaning otherwise will not use idealization or too formal and unless by specific definitions as here
Meaning is explained.
Also referring to Fig. 1 and Fig. 2, Fig. 1 is the STRUCTURE DECOMPOSITION for the ceiling mounting type fan that the utility model embodiment 1 provides
Figure, Fig. 2 are the structural schematic diagram of ceiling mounting type fan described in Fig. 1.
As shown in Figure 1, the ceiling mounting type fan includes fan main body 10, bracket 20 and bipolar alternately ion generator
30。
The fan main body 10 includes main shaft 11 and flabellum 12, and the flabellum 12 is located at the circumferential direction of described 11 one end of main shaft
On side, and the flabellum 12 is arranged perpendicular to the main shaft 11.The flabellum 12 can be rotated around the main shaft 11.
The main shaft 11 is arranged in close to one end of the flabellum 12 in the bracket 20, and the bracket 20 is located at the fan
The downside of leaf 12.
The bipolar alternately ion generator 30 is arranged on the bracket 20, and the bipolar alternately ion generator 30 wraps
Ion piece 31 is included, the ion piece 31 is arranged by the bracket 20 in 12 downside of flabellum, and the ion piece 31 is used for
It generates bipolar ion and the substance in indoor gas is decomposed.The flabellum 12 stirs room air formation by rotation
Air stream, the ion piece 31 alternately produce bipolar ion by being powered, will when the air stream passes through the ion piece 31
The bipolar ion of the generation takes indoor each corner to, using the effects of the chemistry of bipolar ion, physics come to air into
Row degerming, deodorization, to provide good, clean environment for people.Further, ion piece 31 sequentially by ground connection pole plate,
Dielectric impedance plate and porous transmitting pole plate overlapping composition.Ion generator can produce a large amount of non-equilibrium positive negative oxygen ions, just
It can make the charged sedimentation of floating particle object in air under the action of anion, can also be decomposed by a series of physical chemical action
The microorganisms such as the bacterium in volatile organic matter and kill air, to carry out degerming, deodorization to the air in automobile.
Above-described embodiment makes the ion piece with institute by the way that ion piece is arranged on the downside of the flabellum of the fan main body
Flabellum is stated around the main axis of the fan main body.The flabellum stirs room air by rotation, on the downside of the flabellum
Form air stream.Since the ion piece is located on the downside of the flabellum, when the air stream of the formation passes through the ion piece,
The bipolar ion that the ion piece generates is taken out of, to discharge the bipolar ion to indoor each corner.It is described bipolar
Ion is by way of sharply being collided and being reacted with bacterium, microorganism, virus, the pernicious gas etc. in room air
The gaseous pollutant in room air is actively cleaned, builds a healthy environment to user.
In the present embodiment, the bracket 20 can be rotated around the main shaft 11 and is fixedly installed with the flabellum 12.It is described
Bracket 20 include be set on the main shaft 11 and can around the first support 21 that the main shaft 11 rotates and with first support 21
With the second support 22 that merging is arranged on the flabellum 12, there is first interface 211 on the lateral surface of the first support 21,
There is second interface 221, the both ends of the ion piece 31 are inserted in 211 He of first interface respectively in the second support 22
The second interface 221, so that the ion piece 31 can be rotated with the flabellum 12 around the main shaft 11.Assuming that when described
When flabellum 12 is mounted in the fan main body 10, the 12 length extending direction of flabellum is first direction A, then described first connects
The opening direction of mouth 211 is consistent with the first direction A;The opening side for the second interface 221 being arranged in the second support 22
The opposite direction of first direction A described in Xiang Zeyu is consistent.The both ends of the ion piece 31 respectively with the first interface 211 and institute
The connection of second interface 221 is stated, the ion piece 31 is fixed on the flabellum 12 along the 12 length extending direction of flabellum
Downside.
In the present embodiment, the connection of connection ring 40 is provided on the main shaft 11, be provided in the first support 21 with
The fixing piece 23 that the connection ring 40 cooperates, the bracket 20 are set on the main shaft 11 by the connection ring 40 and can be around
The main shaft 11 rotates.In some specific embodiments, the fixing piece 23 along the first support 21 central axis
Line is arranged and is fixed in the first support 21, and the connection ring 40 includes fixed part 41 and rotation section 42, described solid
Determine portion 41 to be fixedly mounted on the main shaft 11, the rotation section 42 is fixed on described by matching with the fixing piece 23
On one bracket 21.The rotation section 42 can be moved relative to the fixed part 41, can be made by the rotation rotation section 42 described
First support 21 is rotated with the flabellum 12 of the fan main body 10 around the main shaft 11 of the fan main body 10.
In the present embodiment, the bipolar alternately ion generator 30 further includes first that the promising ion piece 31 is powered
Power supply 32, the first support 21 are additionally provided with a hollow cavity, and first power supply 32 is along in the first support 21
Side is set in the hollow cavity, and makes the institute the first power supply 32 and be arranged on 21 lateral surface of first support
It is corresponding to state first interface 211, in order to which the ion piece 31 connect energization with first power supply 32.
Further, the connection ring 40 has a conducting function, first power supply 32 in the fan main body 10
It is connected and is powered by the connection ring 40 with conducting function between power supply, to power to first power supply 32.Described
The electrotransformation obtained from the power supply of the fan main body 10 is High Level AC Voltage by one power supply 32, to provide to the ion piece 31
High Level AC Voltage, so that the ion piece 31 alternately produces bipolar ion after being passed through High Level AC Voltage.
On the one hand power supply in the fan main body 10 is connected to described the using the connection ring 40 by above-described embodiment
In one power supply 32, the fan main body 10 and the bipolar line replaced between ion generator 30 when can be to avoid fan work
Road is intertwined, and guarantees safety when fan work.It on the other hand is described by using individual high-voltage ac power
Ion piece 31 is powered, and the ion piece 31 can be made more efficiently to generate bipolar ion, to more effectively remove indoor
Gaseous pollutant.
It is the schematic cross-section in ceiling mounting type fan described in Fig. 2 at 1-1 also referring to Fig. 3, Fig. 3.
As shown in figure 3, in some embodiments, the flabellum 12 in the fan main body 10 include the first blade 121 with
And second blade 122, one is spliced to form between first blade 121 and second blade 122, wherein described first
For blade 121 for keeping out the wind, second blade 122 is used for wind turning.Using the first plane B vertical with 11 axis of main shaft as base
Standard, first blade 121 and second blade 122 are obliquely installed, and the inclined angle of first blade 121 with
The angle of second blade lean is unequal.For example, on the basis of the first plane B vertical with 11 axis of main shaft, institute
It states corresponding with the first inclination angle a, 122 institute of the second blade between 121 place plane of the first blade and the first plane B
It is corresponding between plane and the first plane B that there is the second inclination angle b, the 121 place plane of the first blade and described the
It is corresponding with angle c close to 31 side of ion piece between two blades, 122 place plane.The first inclination angle a, described
The size of two inclination angle b and the angle c can be set according to the rotation speed of the flabellum 12.Wherein, described first inclines
Oblique angle a is less than the second inclination angle b, and the angle c is set as obtuse angle.
In the present embodiment, the ion piece 31 is fixed on institute by the first support 21 and the second support 22
The inside of the second blade 122 is stated, and 31 place plane of the ion piece is not overlapped with the 122 place plane of the second blade.?
It is arranged in parallel between the ion piece 31 and second blade 122 in some specific embodiments.Specifically please together
Schematic cross-section refering to Fig. 4, in the ceiling mounting type fan that Fig. 4 provides for another embodiment of the utility model at 1-1.
As shown in figure 4, being put down where the ion piece 31 on the basis of the first plane B vertical with 11 axis of main shaft
Between face and the first plane B it is corresponding have third inclination angle d, the third inclination angle d be equal to the second inclination angle b and
It is provided with first distance L between the ion piece 31 and second blade 122, so that the ion piece 31 and second leaf
Piece 122 is arranged in parallel.So, it is possible to reduce windage effect of the ion piece 31 to the fan main body 10.
Above-described embodiment is on the one hand by being arranged to the flabellum for the different blade splicing of two panels tilt angle, so that institute
Wind turning area is formed below the flabellum when stating flabellum rotation, to be easier to stir room air and the shape in the wind turning area
At air stream, on the other hand plane where the ion piece is set as not being overlapped with plane where second blade, so that
The ion piece is located at the air stream that the wind turning Qu Zhongyu is formed in the wind turning area and comes into full contact with, effectively to Indoor Air
Substance in body is decomposed.Further, the first inclination angle a is set and is less than the second inclination angle b and the angle c
Be set as obtuse angle, the wind turning area formed below the flabellum can be increased so that the air stream of the formation be located at the fan
Ion piece on the downside of leaf comes into full contact with, and effectively decomposes to the substance in indoor gas.
In some embodiments, it is provided with multi-disc flabellum 12 in the fan main body 10, the quantity of the flabellum 12 can be with
The actual conditions such as the requirement according to the size of flabellum in fan main body or fan air output size carry out any setting, example
Such as three pieces, four, five.It is described it is bipolar include alternately multiple ion pieces in ion generator 30, the ion piece 31 with
The flabellum 12 is correspondingly arranged and is uniformly distributed in 21 lateral surface of first support.For example, in the present embodiment, the wind
Four flabellums 12 are provided in fan main body 10, four flabellums 12 are evenly arranged along the circumferential direction of the main shaft 11, and
And every a piece of 12 downside of flabellum is correspondingly arranged on a piece of ion piece 31.Further, when the ion piece
When being fixed on 12 downside of flabellum by the bracket 20, each ion piece is both with respect to vertical with the main-shaft axis
The first plane be obliquely installed, and the tilt angle of each ion piece is consistent.
In some embodiments, the first support 21 close to the side of the fan main body 10 be additionally provided with one with it is described
The sealing cover 50 that first support 21 cooperates, the sealing cover 50 are fixed by screws in the first support 21.Described first
Bracket 21 is additionally provided with the cover 60 being fixed in the first support 21, the cover 60 far from 10 side of fan main body
Outer is provided with buckle, and the cover 60 is by being fastened in the first support 21.It is understood that the sealing
Fixed form between lid 50 and the cover 60 and the first support 21 is not limited to the example above, can also be according to reality
Demand is specifically set, such as gluing, threaded engagement etc..The first support 21 is matched with the sealing cover 50 and the cover 60
It closes, so that the hollow cavity in the first support 21 forms closed space.
First power supply 32 and its conductive track are hidden in the hollow cavity and form closed space by above-described embodiment
In, dust-proof effect can be played to first power supply and its conductive track so that fan using safer, meanwhile,
Windage can be reduced in fan work.
Fig. 5 and Fig. 6 is please referred to, Fig. 5 is the structural schematic diagram for the ceiling mounting type fan that the utility model embodiment 2 provides;
The structural schematic diagram of bracket 20 in the ceiling mounting type fan that Fig. 6 provides for the utility model embodiment 2.
As shown in figs.5 and 6, in some embodiments, the bracket 20 can also be fixed at the main shaft 1
On.The bracket 20 includes the third bracket 24 for being set on the main shaft 11 and being fixedly connected with the main shaft 11 and fixation
The 4th bracket 25 on 24 lateral surface of third bracket is provided with third interface on the lateral surface of the third bracket 24
231, the 4th interface 241 is provided on the 4th bracket 25, is passed through the third bracket 24 and is cooperated with the 4th bracket 25
The both ends of the ion piece 31 are connected on the third interface 231 and the 4th interface 241, so that the ion
Piece 31 is fixed on the main shaft 11.Further, when the ion piece 31 is fixed on the bracket 20, the ion piece 31
Surface 311 and the axis of the main shaft 11 for discharging bipolar ion are arranged in parallel.
It is understood that the matching relationship between the bracket 20 and the flabellum 12 is without being limited thereto, referring to Fig. 7,
Fig. 7 is the structural decomposition diagram for the ceiling mounting type fan that the utility model embodiment 3 provides.
As shown in fig. 7, the bracket 20 is around 11 turns of the main shaft for example in the ceiling mounting type fan of the concealed setting of flabellum
The dynamic and described flabellum 12 is fixed on the bracket 20.The bracket 20 includes the 5th bracket 26 for installing the flabellum 12
And the 6th bracket 27 for installing the ion piece 31.5th bracket 26 is set on the main shaft 11 and can be around institute
The rotation of main shaft 11 is stated, the 6th bracket 27 is located at 12 downside of flabellum and is fixed on the 5th bracket 26,
So that the ion piece 31 can be rotated with the flabellum 12 around the main shaft 11.
It further, is the ceiling mounting type fan intermediate ion piece that the utility model embodiment 3 provides also referring to Fig. 8, Fig. 8
Setting angle schematic diagram.
As shown in figure 8, in the present embodiment, the plane in the 5th bracket 26 for installing flabellum 12 is the second plane
C, it is corresponding between the 31 place plane of ion piece and the second plane C to have the 4th to incline on the basis of the second plane C
The size of oblique angle e, the 4th inclination angle e can be set according to the rotation speed of the flabellum 12, it is preferable that the described 4th inclines
The size of oblique angle e is between 20 ° -40 °.
Referring to Fig. 9, Fig. 9 is the structural schematic diagram for the ceiling mounting type fan that the utility model embodiment 4 provides.
As shown in figure 9, in some embodiments, the ceiling mounting type fan of setting concealed for flabellum, the ion piece 31
It can also be fixed on the main shaft 11.Specifically, in the ceiling mounting type fan of the concealed setting of the flabellum, fan main body
10 further include one being fixed on 11 upper casing 13 of main shaft, and the outer cover 13 is hollow to be arranged the receiving for being formed with an opening upwards
Chamber, the accommodating chamber and the 5th bracket 26 cooperate, and the 5th bracket 26 is contained in the appearance that the outer cover 13 is formed
It receives in chamber and can be moved relative to the outer cover 13.The flabellum 12 is mounted on the 5th bracket 26 and is located at the outer cover
13 top.6th bracket 27 is arranged on the lateral surface of the outer cover 13, and the ion piece 31 passes through described 6th
Frame 27 is fixed on the outer cover 13, so that the ion piece 31 is fixed on the main shaft 11, so that the flabellum 12
It can be moved relative to the ion piece 31.Further, when the ion piece 31 is fixed on the outer cover 13, the ion piece
31 for discharging the surface 311 of bipolar ion and the axis direction of the main shaft 11 is arranged in parallel.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of ceiling mounting type fan characterized by comprising
Fan main body, the fan main body include main shaft and flabellum, and the circumferential side of described main shaft one end is arranged in the flabellum
On face, the flabellum can be around the main axis;
The main shaft is arranged in close to one end of the flabellum in bracket, the bracket;
It is bipolar alternately ion generator, it is described it is bipolar alternately ion generator setting on the bracket, the bipolar alternating from
Electronic generator includes ion piece, and the ion piece is fixed on the downside of the flabellum by the bracket, and the ion piece is for giving birth to
It is decomposed at bipolar ion and to the substance in indoor gas.
2. ceiling mounting type fan according to claim 1, which is characterized in that the bracket include be set on the main shaft and
It can be described around the first support of the main axis and with first support with merging the second support being arranged on the flabellum
It is provided with first interface on the lateral surface of first support, is provided with second interface in the second support, the two of the ion piece
End is inserted in the first interface and the second interface respectively, so that the ion piece can be as the flabellum be around the main shaft
Rotation.
3. ceiling mounting type fan according to claim 2, which is characterized in that the flabellum includes the first blade and with described the
Second blade of one blade splicing setting, first blade and is provided with perpendicular between the first plane of the main-shaft axis
First inclination angle, second blade and perpendicular to being provided with the second inclination angle, institute between the first plane of the main-shaft axis
State the first inclination angle and second inclination angle it is unequal and between first blade and second blade close to it is described from
The angle of sub-pieces side is obtuse angle.
4. ceiling mounting type fan according to claim 3, which is characterized in that second blade is arranged in the ion piece
Inside, and plane is not overlapped with plane where second blade where the ion piece.
5. ceiling mounting type fan according to claim 3, which is characterized in that the ion piece is parallel with second blade to be set
It sets and is provided with first distance between second blade.
6. ceiling mounting type fan according to claim 2, which is characterized in that it is provided with connection ring on the main shaft, described
The fixing piece with connection ring cooperation is provided on one bracket, the bracket is set on the main shaft by the connection ring
And it can be around the main axis.
7. ceiling mounting type fan according to claim 6, which is characterized in that the connection ring includes fixed part and rotation
Portion, the fixed part are fixed on the main shaft, and the rotation section is fixed on the bracket, and the rotation section can be relative to institute
Fixed part rotation is stated, so that the bracket can be around the main axis.
8. ceiling mounting type fan according to claim 1, which is characterized in that the bracket includes being set on the main shaft simultaneously
The third bracket being fixedly connected with the main shaft and the 4th bracket being fixed on third stent outer face, the third
Be provided with third interface on the lateral surface of bracket, be provided with the 4th interface on the 4th bracket, by the third bracket with
The both ends of the ion piece are connect with the third interface and the 4th interface by the 4th support assorted respectively, so that institute
Ion piece is stated to be fixed on the main shaft.
9. ceiling mounting type fan according to claim 8, which is characterized in that the ion piece is used to discharge the table of bipolar ion
Face and the axis direction of the main shaft are arranged in parallel.
10. ceiling mounting type fan according to claim 1, which is characterized in that the ion piece is sequentially by ground connection pole plate, medium
Barrier plate, porous transmitting pole plate overlapping composition.
Priority Applications (1)
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US20220088263A1 (en) * | 2020-05-22 | 2022-03-24 | Delta T, Llc | Fan for improving air quality |
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US20220088263A1 (en) * | 2020-05-22 | 2022-03-24 | Delta T, Llc | Fan for improving air quality |
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Address after: 518110 Room 101, laowei 452, Liguang community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN YUAN QI ENVIRONMENTAL ENERGY TECHNOLOGY Co.,Ltd. Address before: 518000, Room 1708, Shenfubao Building, Ronghua Road, Futian Free Trade Zone, Shenzhen, Guangdong Province Patentee before: SHENZHEN YUAN QI ENVIRONMENTAL ENERGY TECHNOLOGY Co.,Ltd. |