CN110094867A - A kind of exhaust apparatus and air purifier - Google Patents
A kind of exhaust apparatus and air purifier Download PDFInfo
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- CN110094867A CN110094867A CN201910488097.8A CN201910488097A CN110094867A CN 110094867 A CN110094867 A CN 110094867A CN 201910488097 A CN201910488097 A CN 201910488097A CN 110094867 A CN110094867 A CN 110094867A
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- Prior art keywords
- baffle
- exhaust apparatus
- impeller
- shell
- hinge
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- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
It includes: shell that the present invention, which provides a kind of exhaust apparatus and air purifier, exhaust apparatus, and the enclosure interior is provided with the accommodating chamber to place blower；Side air-out mouth, at least one, the sidewall locations of the shell are set；Top outlet inlet, is arranged in the top position of the shell, and the region between the side air-out mouth and the top outlet inlet is provided with the shaft for flapper；Impeller, while acting between the shell and the baffle, to drive the baffle so that the baffle has the first state for blocking the side air-out mouth, and blocks the second state of the top outlet inlet.It is not necessary that baffle and closing device is respectively set in top outlet inlet and side air-out mouth in the application, only by a baffle and a set of impeller, the conversion completed between first state and the second state can be realized.The internal structure of exhaust apparatus can be simplified significantly through the invention, while improve the integrated level of whole equipment.
Description
Technical field
The present invention relates to exhaust apparatus technical fields, and in particular to a kind of convenient for carrying out outlet air conversion at side and top
Exhaust apparatus.
Background technique
The every field, such as air purifier, electric fan etc. that exhaust apparatus is widely used in people's life belong to out
Wind apparatus.
In the exhaust apparatus provided in the prior art, often sidewall locations be arranged air outlet, above structure winter into
Row is in use, often directly get to the wind of generation with user, if wind is without heating, the cold wind of generation is often
Cause the user of surrounding uncomfortable.
To solve the above-mentioned problems, prior art CN205227575U discloses a kind of air purifier, in air cleaning
The side wall and top position of device are provided with air outlet simultaneously, while side air-out mouth being provided with grid, set in side air-out mouth position
Lined grid and perpendicular grid are equipped with, when without from side air-out mouth outlet air, the lined grid of side air-out mouth position and perpendicular grid are closed,
The grid of top outlet inlet position is opened, wind will only be flowed out from top outlet inlet at this time.To avoid wind from flowing out from side air-out mouth
Cause the uncomfortable situation of user.
But in said structure, it needs that control panel is arranged in the grating position at top, in lined grid and perpendicular grid position
Install horizontal adjusting knob and perpendicular regulation button.Control panel individually controls the grid at top, and horizontal adjusting knob individually controls cross
Grid, perpendicular regulation button individually adjust perpendicular grid.Above-mentioned adjustment structure setting is related to more control circuit and moving parts,
It is unfavorable for the integrated of whole equipment.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming air outlet device integration degree in the prior art not high
Defect.
For this purpose, the present invention provides a kind of exhaust apparatus, comprising: shell, the enclosure interior are provided with to place blower
Accommodating chamber；Side air-out mouth, at least one, the sidewall locations of the shell are set；Top outlet inlet is arranged in the shell
Top position, the region between the side air-out mouth and the top outlet inlet is provided with the shaft for flapper；It pushes
Part, while acting between the shell and the baffle, to drive the baffle so that the baffle has described in closure
The first state of side air-out mouth, and block the second state of the top outlet inlet.
The present invention provides the first mentality of designing of impeller, in this thinking, the impeller includes: first axle,
It is hinged on the side air-out mouth position of the shell；Second hinge is hinged on the baffle, the first axle and described second
First pressure bar is connected between hinge, wherein the first pressure bar provides the baffle towards the top outlet inlet side
To biasing force.
The first guide groove extended along the vertical direction is provided on the side wall of the side air-out mouth, first guide groove is set
Set above the first axle, be provided with to the first guide groove inner slidable third hinge, the third hinge with
First connecting rod is connected between the second hinge, when the baffle is in the second state, the first connecting rod acts against described
The bottom of first guide groove.
It is provided with the second guide groove extended along the vertical direction below the first axle, is set inside second guide groove
It is equipped with the 4th hinge, the second hinge is located on the baffle far from the position of the top outlet inlet and is hinged with the 5th hinge
Chain is connected with second connecting rod between the 4th hinge and the 5th hinge, wherein when the baffle is in the second state,
The second connecting rod acts against the top of second guide groove.
The exhaust apparatus provided by the invention, further includes: the 6th hinge is hinged on the baffle and is located at described the
Two hinge is connected with second pressure between the position of the top outlet inlet, the third hinge and the 6th hinge
Bar.
The present invention provides second of mentality of designing of impeller, in this thinking, directlys adopt impeller and baffle is carried out
It drives.Impeller first end is hinged on the baffle, and second end is arranged on the inner wall of the shell, and the of the impeller
Two ends can the relatively described baffle move.
Scheme one: the second end of the impeller is hinged on the inner wall of the shell, and the impeller itself is scalable
Setting, by changing the impeller length to drive the baffle to convert between the first state and a second state.Institute
Stating impeller itself is cylinder structure.The second end of impeller is arranged on the side wall of the shell.
Scheme two: the impeller itself is connecting-rods with constant lengh, is provided on the side wall of the side air-out mouth and prolongs along the vertical direction
The guide groove stretched, the second end of the impeller are movably disposed in inside the guide groove, setting below the guide groove
There is the power device to push second end motion.The power device is screw structure, the activity of the screw structure
End is connected to the second end of the impeller.
The present invention provides the third mentality of designing of impeller, in this thinking, the impeller is stepper motor, described
Stepper motor is arranged on the housing, and the output end of the stepper motor acts on the baffle close to the side air-out mouth
One end, to drive the baffle to rotate.
In exhaust apparatus provided by the invention, the shell is cuboid, is respectively set on four side walls of the shell
There is the side air-out mouth.The baffle is isosceles triangle, when the baffle is in the second state, four isosceles triangles
Cover the top outlet inlet.
In exhaust apparatus provided by the invention, the upper position of the shell is arranged in the accommodating chamber.
Present invention simultaneously provides a kind of air purifiers, including the exhaust apparatus provided by the invention.
Technical solution of the present invention has the advantages that
1. exhaust apparatus provided by the invention, comprising: shell, the enclosure interior are provided with the receiving to place blower
Chamber；Side air-out mouth, at least one, the sidewall locations of the shell are set；The top of the shell is arranged in top outlet inlet
Position, the region between the side air-out mouth and the top outlet inlet are provided with the shaft for flapper；Impeller, simultaneously
It acts between the shell and the baffle, to drive the baffle so that the baffle, which has, blocks the side air-out mouth
First state, and block the second state of the top outlet inlet.
In the present invention, by the combination between baffle and impeller, may be implemented the same baffle in top outlet inlet and
Conversion between side air-out mouth.Compared with structure in the prior art, without in top outlet inlet and side air-out mouth in the application
Baffle and closing device is respectively set, only by a baffle and a set of impeller, can be realized and complete first state and second
Conversion between state.The internal structure of exhaust apparatus can be simplified significantly through the invention, while improve the collection of whole equipment
Cheng Du.
2. exhaust apparatus provided by the invention, the impeller includes: first axle, is hinged on the side air-out of the shell
Mouth position；Second hinge is hinged on the baffle, is connected with first pressure between the first axle and the second hinge
Bar, wherein the first pressure bar provides the baffle towards the biasing force in the top outlet inlet direction.
When needing baffle turning to top outlet inlet from side air-out mouth, applies an external force on baffle, keep off at this time
Movement towards top outlet inlet, when baffle moves to the second state, first can occur under the drive of first pressure bar for plate
Press rods stop motion, it is ensured that baffle is parked in horizontal position.When needing baffle moving to the second position, external force is existed
On baffle, baffle is reset to side air-out mouth position under the drive of external force, at this time due to first pressure bar provide one, baffle to
Under power, baffle may be implemented self-locking in side air-out mouth position at this time, so stablize in side air-out mouth.
3. exhaust apparatus provided by the invention, first extended along the vertical direction is provided on the side wall of the side air-out mouth
Guide groove, first guide groove are arranged above the first axle, are provided with to the first guide groove inner slidable
Third hinge is connected with first connecting rod between the third hinge and the second hinge, when the baffle is in the second state,
The first connecting rod acts against the bottom of first guide groove.
In the present invention, by the way that first connecting rod is arranged, the limit function moved to baffle may be implemented.When baffle moves to
When the bottom of one guide groove, the first guide groove limits first connecting rod, and the bottom end of the first guide rod will be unable to carry out at this time
Further downward movement, so that it is guaranteed that the accuracy of baffle motion process.
4. exhaust apparatus provided by the invention, the first axle lower section is provided with the second guiding extended along the vertical direction
Slot, second guide groove are internally provided with the 4th hinge, are located at the second hinge on the baffle and go out far from the top
The position in air port is hinged with the 5th hinge, is connected with second connecting rod between the 4th hinge and the 5th hinge, wherein institute
When stating baffle and being in the second state, the second connecting rod acts against the top of second guide groove.
By the way that the second guide groove is arranged, the second guide groove is matched with second connecting rod, when flapper is to horizontal position,
The top of second connecting rod is limited by the top of the second guide groove, and then can play the role of carrying out auxiliary stopper to baffle.
5. exhaust apparatus provided by the invention, further includes: the 6th hinge is hinged on the baffle and is located at second hinge
Chain is connected with second pressure bar between the position of the top outlet inlet, the third hinge and the 6th hinge.
Second pressure bar can push auxiliary mask, to increase the stability of baffle during rotation
And ride comfort.
6. exhaust apparatus provided by the invention, the impeller first end is hinged on the baffle, and second end setting exists
On the inner wall of the shell, the second end of the impeller can the relatively described baffle move.
In the present invention, one end of impeller is acted against on baffle, the phase of first end and second end by controlling impeller
It adjusts the distance, conversion of the baffle between first state and the second state can be realized.
7. exhaust apparatus provided by the invention, the second end of the impeller is hinged on the inner wall of the shell, described
The scalable setting of impeller itself, by changing the impeller length to drive the baffle in first state and second
It is converted between state.
When impeller autogenous shrinkage, baffle turns to side air-out mouth position from top outlet inlet, to realize that opposite side goes out
The closure in air port.When impeller itself elongation, baffle turns to top outlet inlet position from side air-out mouth position, to realize
Closure to top outlet inlet.
8. exhaust apparatus provided by the invention, the impeller itself is connecting-rods with constant lengh, is set on the side wall of the side air-out mouth
It is equipped with the guide groove extended along the vertical direction, the second end of the impeller is movably disposed in inside the guide groove, institute
State the power device being provided with below guide groove to push second end motion.
By the way that guide groove is arranged, stable motion of the second end in vertical direction of impeller may be implemented.Meanwhile power fills
The bottom for acting on impeller is set, by hinged between impeller and power device, may be implemented for power device to be changed into
The movement of the rotation of baffle.
9. exhaust apparatus provided by the invention, the baffle is isosceles triangle, when the baffle is in the second state, four
A isosceles triangle covers the top outlet inlet.
By being that isosceles triangle can be complete to top outlet inlet after four baffles merge by baffle plate setting
At closure, while between multiple baffles, there is no gaps.
10. exhaust apparatus provided by the invention, the upper position of the shell is arranged in the accommodating chamber.
Exhaust apparatus is often placed on the ground itself, and ground location can assemble more dust, when in accommodating chamber
When blower is close to ground, blower can pick up the dust of ground location, then flow out from top outlet inlet or side air-out mouth position,
The air quality in the environment locating for exhaust apparatus can undoubtedly be impacted at this time.And in the application, accommodating chamber is placed on
The upper position of shell, at this time blower apart from ground relatively far away from, be not easy to absorb the dust of ground location, it is logical so as to improve
Cross the quality of the air of exhaust apparatus outflow.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the air purifier provided by the invention；
Fig. 2 is the structural schematic diagram of the exhaust apparatus provided in the embodiment of the present invention 1；
Fig. 3 is structural schematic diagram when baffle is in the second state in the exhaust apparatus that provides in the embodiment of the present invention 1；
The structural schematic diagram that Fig. 4 is the impeller provided in the embodiment of the present invention 2 when being connecting-rods with constant lengh.
Description of symbols:
1- shell；2- side air-out mouth；3- top outlet inlet；4- first axle；5- second hinge；6- first pressure bar；7-
Baffle；The first guide groove of 8-；9- third hinge；10- first connecting rod；The second guide groove of 11-；12- second connecting rod；13- the 6th is cut with scissors
Chain；14- second pressure bar；The 4th hinge of 15-；The 5th hinge of 16-；17- shaft；18- blower.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
The present embodiment provides a kind of exhaust apparatus, as shown in Figure 1, comprising: shell 1, the shell 1 be internally provided with to
Place the accommodating chamber of blower 18；Side air-out mouth 2, at least one, the sidewall locations of the shell 1 are set；Top outlet inlet 3,
The top position of the shell 1 is set, and the region between the side air-out mouth 2 and the top outlet inlet 3 is provided with for gear
The shaft 17 that plate 7 rotates；Impeller, while acting between the shell 1 and the baffle 7, to drive the baffle 7 with
Make the baffle 7 that there is the first state for blocking the side air-out mouth 2, and blocks the second state of the top outlet inlet 3.
In the present embodiment, by the combination between baffle 7 and impeller, the same baffle 7 may be implemented in top outlet air
Conversion between mouth 3 and side air-out mouth 2.Compared with structure in the prior art, without in top outlet inlet 3 and side in the application
Baffle 7 and closing device is respectively set in air outlet 2, only by a baffle 7 and a set of impeller, can be realized and completes the first shape
Conversion between state and the second state.The internal structure of exhaust apparatus can be simplified significantly through the invention, while being improved entire
The integrated level of equipment.
In the present embodiment, the shell 1 is cuboid, is respectively arranged with the side on four side walls of the shell 1 and goes out
Air port 2.When side air-out mouth 2 is set as four, the baffle 7 is isosceles triangle, when the baffle 7 is in the second state,
The consistent isosceles triangle of four shapes covers the top outlet inlet 3.As modification, longitudinal planing surface line of shell 1 can be
Other polygons are at this time adjusted the shape of baffle 7 itself.
In the present embodiment, as shown in Figures 2 and 3, the impeller includes: first axle 4, is hinged on the shell 1
2 position of side air-out mouth；Second hinge 5 is hinged on the baffle 7, is connected between the first axle 4 and the second hinge 5
It is connected to first pressure bar 6, wherein the first pressure bar 6 provides the baffle 7 towards the inclined of 3 direction of top outlet inlet
Pressure.
When needing baffle 7 turning to top outlet inlet 3 from side air-out mouth 2, apply an external force on baffle 7, this
When baffle 7 can under the drive of first pressure bar 6 occur towards top outlet inlet 3 movement, when baffle 7 moves to the second state
When, 6 stop motion of first pressure bar, it is ensured that baffle 7 is parked in horizontal position.It, will when needing baffle 7 moving to the second position
External force is on baffle 7, and baffle 7 is reset to 2 position of side air-out mouth under the drive of external force, at this time due to first pressure bar 6
7 one downward power of baffle are provided, baffle 7 may be implemented self-locking in 2 position of side air-out mouth at this time, and then stablize in side air-out mouth
2。
Meanwhile it as shown in Fig. 2, is provided on the side wall of side air-out mouth 2 in order to improve the stability of motion process along perpendicular
Histogram is to the first guide groove 8 of extension, and the setting of the first guide groove 8 is above the first axle 4, first guide groove
It is provided with to 8 inner slidables third hinge 9, is connected with first connecting rod between the third hinge 9 and the second hinge 5
10, when the baffle 7 is in the second state, the first connecting rod 10 acts against the bottom of first guide groove 8.Specifically,
As shown in Fig. 2, the sidewall locations of shell 1 are arranged in the first guide groove 8, first is respectively provided in the two side walls of side air-out mouth 2
Guide groove 8.
In the present embodiment, by the way that first connecting rod 10 is arranged, the limit function moved to baffle 7 may be implemented.When baffle 7 is transported
When moving to the bottom of the first guide groove 8, the first guide groove 8 limits first connecting rod 10, at this time the bottom end of the first guide rod
It will be unable to carry out further downward movement, so that it is guaranteed that the accuracy of 7 motion process of baffle.
In the present embodiment, as shown in Figures 2 and 3, extended along the vertical direction is provided with below the first axle 4
Two guide grooves 11, second guide groove 11 are internally provided with the 4th hinge 15, are located at the second hinge 5 on the baffle 7
Position far from the top outlet inlet 3 is hinged with the 5th hinge 16, between the 4th hinge 15 and the 5th hinge 16
It is connected with second connecting rod 12, wherein when the baffle 7 is in the second state, the second connecting rod 12 acts against described second and leads
To the top of slot 11.By the way that the second guide groove 11 is arranged, the second guide groove 11 is matched with second connecting rod 12, when baffle 7 rotates
When to horizontal position, the top of second connecting rod 12 is limited by the top of the second guide groove 11, and then can be played and be carried out to baffle 7
The effect of auxiliary stopper.
The exhaust apparatus provided in this embodiment, further includes: the 6th hinge 13 is hinged on the baffle 7 and is located at
The second hinge 5 connects between the position of the top outlet inlet 3, the third hinge 9 and the 6th hinge 13
There is second pressure bar 14.Second pressure bar 14 can assist pushing to baffle 7, rotate to increase baffle 7
Stability and ride comfort in journey.
In the present embodiment, first pressure bar 6 and second pressure bar 14 itself can be atmospheric pressure pole, or telescopic rod,
If it is atmospheric pressure pole, when needing baffle 7 being changed into the second state from first state, as shown in Fig. 2, external force is supplied to baffle
7 one power from left to right, after the movement that baffle 7 moves right, external force can be withdrawn from, at this time due to first pressure bar
6 and second pressure bar 14 effect, baffle 7 by it is lasting occur towards 3 direction of top outlet inlet movement.If it is telescopic rod,
It needs to be provided with snak link between two neighboring telescopic rod, when needing baffle 7 being changed into first state from the second state,
External force is pressed down against baffle 7, and snak link will retract inside telescopic rod at this time, to realize the revolution movement of baffle 7.When need by
When baffle 7 is changed into the second state from first state, external force is on baffle 7, when baffle 7 moves to the second state, bullet
The raw abjection movement of spring garnishment, so that length of telescopic bar keeps stablizing, baffle 7 is stablized in the second state at this time.
In the present embodiment, as shown in Figure 1, the upper position of the shell 1 is arranged in the accommodating chamber.Exhaust apparatus itself
Often it is placed on the ground, ground location can assemble more dust, when the blower 18 in accommodating chamber is close to ground, blower
18 can pick up the dust of ground location, then flow out from top outlet inlet 3 or 2 position of side air-out mouth, at this time undoubtedly can be to out
Air quality in environment locating for wind apparatus impacts.And in the application, accommodating chamber is placed on to the upper bit of shell 1
Set, at this time blower 18 apart from ground relatively far away from, be not easy to absorb the dust of ground location, pass through exhaust apparatus so as to improve
The quality of the air of outflow.
Embodiment 2
The present embodiment is made on the basis of embodiment 1, in the present embodiment, as shown in figure 4, directlying adopt impeller
Baffle 7 is driven.In the present embodiment, impeller first end (upper end) is hinged on the baffle 7, and second end (lower end) is set
Set on the inner wall of the shell 1, the second end of the impeller can the relatively described baffle 7 move.
For the specific structure of impeller, two ways provided herein.
First way: the second end of the impeller is hinged on the inner wall of the shell 1, and the impeller itself can
Flexible setting (not shown), by changing the impeller length to drive the baffle 7 in first state and the
It is converted between two-state.Specifically, the impeller itself is cylinder structure.Meanwhile the second end of impeller is arranged described
On the side wall of shell 1, the power that impeller will be supplied to baffle 7 below baffle 7 and rotate at this time, impeller is arranged in side wall
Position can be improved the stability of baffle 7 during rotation.As modification, the second end of impeller can be arranged directly on shell
The roof position of body 1.
The second way: as shown in figure 4, the impeller itself is connecting-rods with constant lengh, it is arranged on the side wall of the side air-out mouth 2
There is the guide groove extended along the vertical direction, the second end of the impeller is movably disposed in inside the guide groove, described
The power device to push second end motion is provided with below guide groove.The power device is screw structure, described
The movable end of screw structure is connected to the second end of the impeller.As modification, the power device can be other structures,
Such as crank link mechanism or ratchet mechanism, to realize the movement of impeller, in the present embodiment without excessively describing.
The third mode, the impeller are stepper motor, and the stepper motor is arranged on the shell 1, the step
Output end into motor acts on the baffle 7 close to one end of the side air-out mouth 2, to drive the baffle 7 to occur to turn
It is dynamic.
Embodiment 3
The present embodiment provides a kind of air purifiers, including the outlet air dress provided in embodiment 1 or embodiment 2
It sets.
In the present embodiment, it is internally provided with filter screen in the exhaust apparatus, may be implemented by filter screen to dust, small
The removal work of particulate pollutant and PM2.5.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (16)
1. a kind of exhaust apparatus characterized by comprising
Shell (1), the shell (1) are internally provided with the accommodating chamber to place blower (18)；
Side air-out mouth (2), at least one, the sidewall locations in the shell (1) are set；
The top position in the shell (1), the side air-out mouth (2) and the top outlet inlet is arranged in top outlet inlet (3)
(3) region between is provided with the shaft (17) for baffle (7) rotation；
Impeller, while acting between the shell (1) and the baffle (7), to drive the baffle (7) so that described
Baffle (7) has the first state for blocking the side air-out mouth (2), and blocks the second state of the top outlet inlet (3).
2. exhaust apparatus according to claim 1, which is characterized in that the impeller includes:
First axle (4) is hinged on side air-out mouth (2) position of the shell (1)；
Second hinge (5) is hinged on the baffle (7), is connected between the first axle (4) and the second hinge (5)
There are first pressure bar (6), wherein the first pressure bar (6) provides the baffle (7) towards the top outlet inlet (3) side
To biasing force.
3. exhaust apparatus according to claim 2, which is characterized in that be provided with edge on the side wall of the side air-out mouth (2)
The first guide groove (8) that vertical direction extends, first guide groove (8) setting is above the first axle (4), and described the
It is provided with third hinge (9) to one guide groove (8) inner slidable, between the third hinge (9) and the second hinge (5)
It is connected with first connecting rod (10), when the baffle (7) is in the second state, the first connecting rod (10) acts against described first and leads
To the bottom of slot (8).
4. exhaust apparatus according to claim 3, which is characterized in that be provided with below the first axle (4) along vertical
The second guide groove (11) that direction extends, second guide groove (11) are internally provided with the 4th hinge (15), the baffle (7)
It is upper to be hinged with the 5th hinge (16), the 4th hinge far from the position of the shaft (17) positioned at the second hinge (5)
(15) second connecting rod (12) are connected between the 5th hinge (16), wherein when the baffle (7) is in the second state,
The second connecting rod (12) acts against the top of second guide groove (11).
5. exhaust apparatus according to claim 3 or 4, which is characterized in that further include: the 6th hinge (13) is hinged on institute
It states and is located at the second hinge (5) on baffle (7) close to the position of the shaft (17), the third hinge (9) and described the
Second pressure bar (14) are connected between six hinges (13).
6. exhaust apparatus according to claim 1, which is characterized in that the impeller first end is hinged on the baffle
(7) on, second end is arranged on the inner wall of the shell (1), and the second end of the impeller can relatively described baffle (7) generation
Movement.
7. exhaust apparatus according to claim 6, which is characterized in that the second end of the impeller is hinged on the shell
(1) on inner wall, the scalable setting of the impeller itself, by changing the impeller length to drive the baffle
(7) it converts between the first state and a second state.
8. exhaust apparatus according to claim 7, which is characterized in that the impeller itself is cylinder structure.
9. according to any exhaust apparatus of claim 7-8, which is characterized in that the second end of the impeller is arranged in institute
On the side wall for stating shell (1).
10. exhaust apparatus according to claim 6, which is characterized in that the impeller itself is connecting-rods with constant lengh, and the side goes out
The guide groove extended along the vertical direction is provided on the side wall in air port (2), the second end of the impeller is movably disposed in
Inside the guide groove, the power device to push second end motion is provided with below the guide groove.
11. exhaust apparatus according to claim 10, which is characterized in that the power device is screw structure, the silk
The movable end of bumper structure is connected to the second end of the impeller.
12. exhaust apparatus according to claim 1, which is characterized in that the impeller is stepper motor, the stepping electricity
Machine is arranged on the shell (1), and the output end of the stepper motor acts on the baffle (7) close to the side air-out mouth
(2) one end, to drive the baffle (7) to rotate.
13. any exhaust apparatus of according to claim 1-4,6-8,10-11, which is characterized in that the shell (1) is length
Cube is respectively arranged with the side air-out mouth (2) on four side walls of the shell (1).
14. exhaust apparatus according to claim 13, which is characterized in that the baffle (7) is isosceles triangle, the gear
When plate (7) is in the second state, four isosceles triangles cover the top outlet inlet (3).
15. any exhaust apparatus of according to claim 1-4,6-8,10-11, which is characterized in that the accommodating chamber setting
Upper position in the shell (1).
16. a kind of air purifier, which is characterized in that including the exhaust apparatus any in claim 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910488097.8A CN110094867A (en) | 2019-06-05 | 2019-06-05 | A kind of exhaust apparatus and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910488097.8A CN110094867A (en) | 2019-06-05 | 2019-06-05 | A kind of exhaust apparatus and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110094867A true CN110094867A (en) | 2019-08-06 |
Family
ID=67450468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910488097.8A Pending CN110094867A (en) | 2019-06-05 | 2019-06-05 | A kind of exhaust apparatus and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094867A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112942240A (en) * | 2021-02-03 | 2021-06-11 | 中国电建集团成都勘测设计研究院有限公司 | Bank dike breach sealing unit, sealing system and sealing method |
| CN114446205A (en) * | 2022-02-26 | 2022-05-06 | 马开能 | Holographic projector |
| CN114754016A (en) * | 2022-05-13 | 2022-07-15 | 张杭 | Industrial centrifugal fan capable of controlling air flow conveying direction |
| CN114857648A (en) * | 2022-06-01 | 2022-08-05 | 嘉兴普洛瓦电器有限公司 | Indoor heater and using method thereof |
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