CN109307338A - A kind of indoor air-purification device - Google Patents

A kind of indoor air-purification device Download PDF

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Publication number
CN109307338A
CN109307338A CN201811216817.7A CN201811216817A CN109307338A CN 109307338 A CN109307338 A CN 109307338A CN 201811216817 A CN201811216817 A CN 201811216817A CN 109307338 A CN109307338 A CN 109307338A
Authority
CN
China
Prior art keywords
air
cover board
outlet
plate
shell
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.)
Withdrawn
Application number
CN201811216817.7A
Other languages
Chinese (zh)
Inventor
李丹丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Environmental Protection Technology Co Ltd Fanteng
Original Assignee
Hefei Environmental Protection Technology Co Ltd Fanteng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Environmental Protection Technology Co Ltd Fanteng filed Critical Hefei Environmental Protection Technology Co Ltd Fanteng
Priority to CN201811216817.7A priority Critical patent/CN109307338A/en
Publication of CN109307338A publication Critical patent/CN109307338A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/4227Manipulating filters or filter elements, e.g. handles or extracting tools
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46Improving electric energy efficiency or saving
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/247Active noise-suppression

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a kind of indoor air-purification devices, including shell and the outlet air cover board being covered in case top opening, are sequentially communicated from the bottom to top in shell equipped with inlet section, blower portion and outlet section;The inlet section includes the filter mechanism for being set in the housing bottom of chamber wall, and filter mechanism includes the filter core of ring structure, the upper cover plate for being covered on cartridge top and the lower cover plate for being covered on filter core bottom.The present invention sufficiently improves the utilization rate of filter core, extends the filter element replacing period, can effectively protect filter mechanism when replacing filter core, easy to use, energy conservation and environmental protection.

Description

A kind of indoor air-purification device
Technical field
The invention belongs to air cleaning facility technical fields, and in particular to a kind of indoor air-purification device.
Background technique
With the development of society, the progress of science and technology, requirement of the people to quality of life is also higher and higher.It is now more next More people handle official business indoors, since indoor environment is narrow, door and window causes its air circulation to have some setbacks less, in addition interior have it is various The office equipment of operation, such as printer, computer are not able to satisfy people to room so that indoor air environment further deteriorates The requirement of interior air environment." standard GB/T/T 18801-2008 " is to air purifier is defined as: in room air Solid contaminant, gaseous pollutant etc. have the electrical installation of certain removal ability;It can remove the dirt of two or more air The air purifier of dye object is known as multifunctional room air purifier.Pollutant refers mainly to bacterium in air, virus, solid contaminant (such as dust, pollen, carry disease germs particle), gaseous pollutant (finishing pollution of peculiar smell, formaldehyde etc etc.).
The Chinese invention patent application of Publication No. CN108036426A discloses a kind of air cleaning dress of high-efficiency environment friendly It sets, including air cleaning unit ontology, filtering pocket, the first support plate, the second support plate and air blower, air cleaning unit ontology Top offers air inlet, and air inlet lower end is equipped with filtering pocket, filters and is laterally fixed with Inlet Network in pocket, setting below Inlet Network Active charcoal net, the filtering portion of revealing all the details are equipped with photocatalyst net, and air cleaning unit body interior is welded with the first support plate, and first Suction ventilator is installed in the middle part of fagging, is provided at the top of suction ventilator and just imitates silver ion net, silver ion side off the net is just imitated and is bonded with suction Sound cotton, the two sides of the first support plate are provided with HEPA filter layer, and the lower section of the first support plate is equipped with the second support plate, the second support Board bottom portion is equipped with antibacterial and mouldproof filter screen, and antibacterial and mouldproof filter screen is fixedly arranged above soil box, by multiple filtration, air is net Change thoroughly, by the setting of air blower, accelerates purification speed, improve efficiency, but its screen replacing is inconvenient.
Notification number is that the Chinese utility model of CN206890703U discloses a kind of air cleaning dress with removal formaldehyde It sets, including housing front faces lower part described in shell, air cleaning unit and air humidifying device is equipped with air inlet, air inlet inside Equipped with air cleaning unit, air cleaning unit is bolted on case inside, and air cleaning unit is multilayered structure, shell Body front surface top is equipped with control panel, and control panel is equipped with key, is equipped with current collection box, key and current collection on the inside of control panel Box is connected by electric wire, and case top is equipped with air outlet, and top is respectively provided with extractor fan, enclosure interior rear side before and after enclosure interior Lower part is equipped with air humidifying device, and water supplying pipe is equipped in the middle part of shell right lateral surface, and right lateral surface lower part is equipped with drainpipe.It is provided with Air humidifying device can humidify filtered pure air in equipment operation, play taste to a certain extent Profit soothes the skin the effect for increasing human sense of comfort.But its air inlet and air outlet are easy dust stratification, it is difficult to clean.
Summary of the invention
The object of the present invention is to provide a kind of indoor air-purification devices, sufficiently improve the utilization rate of filter core, extend filter core Replacement cycle can effectively protect filter mechanism when replacing filter core, easy to use, energy conservation and environmental protection.
The present invention provides the following technical solutions: a kind of indoor air-purification device, including shell and is covered on shell Outlet air cover board in top opening is sequentially communicated from the bottom to top equipped with inlet section, blower portion and outlet section in shell;The air inlet Portion includes the filter mechanism for being set in the housing bottom of chamber wall, and filter mechanism includes the filter core of ring structure, is covered on cartridge top Upper cover plate and the lower cover plate for being covered on filter core bottom;
The upper cover plate includes circular first cover board, perpendicular to the first cover board and the first annular for being arranged inside and outside Part and the first outer ring part, cartridge top are sticked in the limit that the first cover board, the first annular part and the first outer ring part are formed In space;The lower cover plate includes circular second cover board, perpendicular to the second cover board and the second annular for being arranged inside and outside Part and the second outer ring part, filter core bottom are sticked in the limit that the second cover board, the second annular part and the second outer ring part are formed In space;
The filter mechanism bottom is additionally provided with the pallet for limiting its movement, and filter mechanism is sticked in pallet, shell Bottom wall of inner cavity is a bottom plate, and the notch being adapted with pallet cross section is offered on bottom plate, and pallet, which has in notch, to be moved down Dynamic and rotation freedom degree;
A pedestal is equipped with below the shell, pedestal is top opening structure and itself and the bottom plate form cavity, pedestal Cavity in be equipped with a support plate, support plate is rotatablely connected by connecting shaft and base intracavity bottom wall, support plate set on pallet just Lower section and with pallet central axes having the same, support plate upper surface center is equipped with elastic sleeve, is arranged in elastic sleeve Flexible column, elastic top end are connected to pallet lower end surface center, are equipped with spring, elastic bottom end opening, spring in elastic Top is connected to elastic inner cavity roof, and bottom end is connected to elastic collet base wall;Pedestal notch, bottom are offered on base side wall Seat notch upper cover, which is closed, is equipped with base cover plate, and base cover plate is openable or closes pedestal notch;
The housing sidewall is also symmetrically arranged with two side notches, and side notch is connected with the inlet section, on the outside of the notch of side Equipped with air inlet cover board, air inlet cover board is openable or lid closes side notch.
It is as above-mentioned technical proposal to further describe:
The tray edge is vertically equipped with curved baffle, is additionally provided with a securing plate, the surrounding side wall of securing plate below bottom plate It is fixed on base inner wall, securing plate center is equipped with the notch being adapted with pallet cross section can after pallet is by downward external force To be moved up and down in the limit space that the notch of securing plate and the notch of bottom plate are collectively formed;
It is also uniformly distributed in support plate equipped at least four guide cylinder, 4 guide cylinders are close to support plate edge setting, lead Spring is equipped with into cylinder, the spring and pallet lower end surface in guide cylinder, which contradict, to be connected.
It is as above-mentioned technical proposal to further describe:
The elastic extends outward slider bar along short transverse, and elastic sleeve lining is then equipped with mutually fits with slider bar The height of the inner groovy answered, inner groovy is identical as the height of elastic sleeve, and slider bar can be slided up and down along inner groovy;
The elastic sidewall bottom is also symmetrically arranged with limited block, and elastic sleeve lining, which is equipped with, to be adapted with limited block Limiting slot has gap between the top and elastic sleeve lining top of limiting slot.
It is as above-mentioned technical proposal to further describe:
The air inlet cover board includes a riser and two flanks along the setting of riser short transverse two sides, and shell is equipped with The recess being adapted with two flanks, when entering the wind cover plate lid conjunction side notch, flank and the recess of housing sidewall mutually agree with;
Level offers several air inlets on riser, air inlet guide plate is equipped in air inlet, air inlet guide plate both ends are by turning The rotation connection of the inner wall of axis and air inlet.
It is as above-mentioned technical proposal to further describe:
The housing sidewall is additionally provided with a control panel, and housing cavity is equipped with the control module being connected with control panel, Control module is connect with the blower signal in blower portion.
It is as above-mentioned technical proposal to further describe:
The outlet air cover board is equipped with several air outlets being parallel to each other, and air outlet is connected with outlet section, air outlet On be additionally provided with outlet air guide plate, wind guide plate is rectangle tabular structure, and the side wall of two broadside of outlet air guide plate passes through shaft and outlet air Mouth side wall rotation connection.
It is as above-mentioned technical proposal to further describe:
The outlet air cover board, which can be raised above and be lowered back to, drops down onto original position, when outlet air cover board is raised above, outlet air cover board Lower section and case top are open to form air outlet, and air outlet is as the lifting height of outlet air cover board becomes larger or becomes smaller.
It is as above-mentioned technical proposal to further describe:
An elevation and subsidence regulating device is equipped in the outlet section, elevation and subsidence regulating device includes lifting motor and telescopic shaft, lifting Motor is connect with control module signal, and telescopic shaft one end is connected to the output shaft of lifting motor, and the other end is connected to outlet air cover board, Lifting motor is installed in shell by a connecting seat, and connection seat both sides are equipped with connecting plate, end of the connecting plate far from attachment base Portion is mutually fixed with inner walls.
It is as above-mentioned technical proposal to further describe:
Helicitic texture is equipped at the top of the telescopic shaft, outlet air cover board center offers telescopic shaft connecting hole, and telescopic shaft passes through Telescopic shaft connecting hole is simultaneously connected by helicitic texture with a nut.
It is as above-mentioned technical proposal to further describe:
Outlet air cover board bottom surface extend downwardly out engage it is convex prolong portion, insertion, which is equipped with, at the top of inner walls convex prolongs portion with engaging Adaptable engaging slot.
Beneficial effects of the present invention: sufficiently improving the utilization rate of filter core, extends the filter element replacing period, can have when replacing filter core Effect protection filter mechanism, easy to use, energy conservation and environmental protection are specific as follows:
(1), filter element replacing is convenient: when needing replacing filter core, opening the air inlet cover board of side, took out from the notch of side Filter structure splits out old filter core, and then new filter core is fitted into filter mechanism, then filter mechanism is slowly pushed into along bottom plate Wind portion, is fastened on it in pallet, since in the prior art, the lower air port of filter core is typically provided with air-tightness component, prevents sky Gas is directly entered outlet section around filtration core, and therefore, design according to the present invention can exert oneself during being snapped into pallet Slightly filter core is pushed, moves down pallet first, prevents filter core top side wall and upper cover plate and air-tightness component from generating excessive friction and produces Raw damage, when external force disappears, pallet and filter mechanism will bounce under the action of the spring, touch again with air-tightness attached components;
(2), filter core is rotatable: in use, user can drive filter mechanism rotation by rotary support tray, so that Filter core is fully used in all directions, improves service efficiency, extends the replacement cycle of filter core, reduces use cost;
(3), in a kind of embodiment of outlet air cover board of the present invention, control module can control outlet air cover board rising and under Drop movement, and it is made to rest on certain position, allow to cooperate the size of the air inlet power adjustment air outlet in blower portion, a side Face improves purification efficiency and fan efficiency, plays energy-saving effect, on the other hand, air outlet can be made smooth, played Noise Reduction prevents dust or other sundries from falling into shell in addition, outlet air cover board can cover when not in use closes outlet section Portion influences using effect.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the schematic perspective view of indoor air-purification device in the embodiment of the present invention 1;
Fig. 2 is the schematic perspective view of indoor air-purification device in the embodiment of the present invention 1, wherein outlet air guide plate is not It shows;
Fig. 3 is the perspective signal of the inlet section of indoor air-purification device, blower portion and outlet section in the embodiment of the present invention 1 Figure;
Fig. 4 is the perspective view of the explosion of shell and air inlet cover board in 1 indoor air-purification device of the embodiment of the present invention;
Fig. 5 is the schematic perspective view of the filter mechanism of indoor air-purification device in the embodiment of the present invention 1;
Fig. 6 is the longitudinal section view of the filter mechanism of indoor air-purification device in the embodiment of the present invention 1;
Fig. 7 is the explosion signal of the filter mechanism of indoor air-purification device, pallet and support plate in the embodiment of the present invention 1 Figure, wherein guide cylinder is not shown;
Fig. 8 is the schematic perspective view of the lower cover plate of 1 indoor air-purification device of the embodiment of the present invention;
Fig. 9 is that the longitudinal section view of 1 indoor air-purification device of the embodiment of the present invention, wherein air outlet and outlet air guide plate do not show Out;
Figure 10 is the enlarged diagram of inlet section and base position in Fig. 9;
Figure 11 is the enlarged diagram of base position in Fig. 9;
Figure 12 is the explosion of support plate, elastic and elastic sleeve in 1 indoor air-purification device of the embodiment of the present invention Schematic diagram, wherein guide cylinder is not shown;
Figure 13 is the perspective view of the explosion of elastic and elastic sleeve in 1 indoor air-purification device of the embodiment of the present invention, Wherein spring is not shown;
Figure 14 is the schematic perspective view that cover board is entered the wind in 1 indoor air-purification device of the embodiment of the present invention, wherein into Wind guide plate is not shown;
Figure 15 is the schematic perspective view of 2 indoor air-purification device of the embodiment of the present invention, wherein outlet air cover board is in First opening state;
Figure 16 is the schematic perspective view of 2 indoor air-purification device of the embodiment of the present invention, wherein outlet air cover board is in Second opening state;
Figure 17 is the perspective view of the explosion of elevation and subsidence regulating device in 2 indoor air-purification device of the embodiment of the present invention;
Figure 18 is the enlarged diagram at the elevation and subsidence regulating device in Figure 17;
In the figure, it is marked as 1, shell;11, outlet air cover board;111, air outlet;112, outlet air guide plate;113, engaging is convex prolongs portion; 12, side notch;13, cover board is entered the wind;131, riser;132, flank;133, air inlet;134, guide plate is entered the wind;14, bottom plate;15, it controls Panel processed;16, engaging slot;2, inlet section;21, filter mechanism;211, upper cover plate;2111, the first cover board;2112, the first outer ring Shape part;2113, the first annular part;2114, upper pull-push piece;212, filter core;213, lower cover plate;2131, the second cover board;2132, Second outer ring part;2133, the second annular part;2134, lower pull-push piece;22, pallet;221, curved baffle;3, blower portion;4, Outlet section;41, lifting motor;42, telescopic shaft;43, attachment base;431, connecting plate;44, sleeve;441, guide post;442, it is oriented to Column connecting hole;443, telescopic shaft connecting hole;5, pedestal;51, support plate;511, auxiliary member is rotated;52, elastic;521, spring; 522, slider bar;523, limited block;53, elastic sleeve;531, inner groovy;532, limiting slot;54, guide cylinder;55, it connects Axis;56, base cover plate;57, securing plate.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to In limiting the scope of the invention.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, art Language " installation ", " being equipped with ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be by between intermediary It connects connected, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition The concrete meaning of above-mentioned term in the present invention.
Now in conjunction with Figure of description, the design feature that the present invention will be described in detail.
Embodiment 1
Referring to Fig. 1, a kind of indoor air-purification device is provided in the present embodiment, including shell 1 and be covered on 1 top of shell The outlet air cover board 11 of opening is sequentially communicated from the bottom to top equipped with inlet section 2, blower portion 3 and outlet section 4 referring to Fig. 3, in shell 1, When work, room air enters 1 inner cavity of shell from inlet section 2 under the action of blower portion 3, from outlet section after filtration, purification 4 turn again to interior, complete a purification process.The shape of shell 1 is cube body mechanism in the present embodiment, and 4 crest lines are done Arc structure processing, the present invention are not intended to limit the shape of shell 1, and shell 1, which can also be that cylinder etc. is other, may be implemented this hair Bright structure.
The structure of outlet air cover board 11 referring to fig. 2 specifically: outlet air cover board 11 is equipped with several air outlets being parallel to each other 111, air outlet 111 is connected with outlet section 4, and preferred air outlet 111 is rectangle in the present embodiment, in conjunction with Fig. 1, each outlet air Outlet air guide plate 112 is additionally provided on mouth 111, preferably outlet air guide plate 112 is rectangle tabular structure, outlet air guide plate in the present embodiment The side wall of 112 liang of broadsides passes through shaft and 111 side wall of air outlet is rotatablely connected, and allows outlet air guide plate 112 in air outlet It is rotated in 111, to change the air output and air-out direction of air outlet 111.In addition, 1 sidewall symmetry of shell is set, there are two side notches 12, air inlet cover board 13 is equipped on the outside of side notch 12, air inlet cover board 13 is openable or lid closes side notch 12, and can with side notch 12 The connection of disassembly.1 side wall of shell is additionally provided with a control panel 15, is then equipped with a control module inside shell 1, the control module with The connection of 15 signal of control panel, the blower in blower portion 3 is also that signal is connect with control module, and user is allowed to pass through control plane The start and stop and wind-force size of control 3 blower of blower portion of plate 15.
Referring to Fig. 3, Fig. 4 and Fig. 5, inlet section 2 includes the filter mechanism 21 set on 1 bottom wall of inner cavity of shell, filter mechanism 21 Structure specifically: the filter core 212 including ring structure is covered on the upper cover plate 211 at the top of filter core 212 and is covered on filter core The lower cover plate 213 of 212 bottoms, referring to Fig. 6, Fig. 7 and Fig. 8, upper cover plate 211 includes circular first cover board 2111, vertical Engage at the top of the first cover board 2111 and the first annular part 2113 and the first outer ring part 2112 that are arranged inside and outside, filter core 212 In the limit space that the first cover board 2111, the first annular part 2113 and the first outer ring part 2112 are formed;Meanwhile lower cover plate 213 include circular second cover board 2131, perpendicular to the second cover board 2131 and the second annular part 2133 for being arranged inside and outside With the second outer ring part 2132,212 bottom of filter core is sticked in the second cover board 2131, the second annular part 2133 and the second outer ring In the limit space that part 2132 is formed.
In addition, being additionally provided with pull-push piece in a pair on 2112 outer wall of the first outer ring part of upper cover plate 211 in the present embodiment 2114, pull-push piece 2314 are additionally provided on 2132 outer wall of the second outer ring part of lower cover plate 213, and upper pull-push piece 2114 facilitates use Filter mechanism 21 is fixed at family in vertical direction, and lower pull-push piece 2314 then facilitates user to fix filter mechanism in the horizontal direction 21。
Furtherly, referring to Fig. 5, Fig. 7 and Fig. 9,21 bottom of filter mechanism is additionally provided with the pallet 22 for limiting its movement, 1 bottom wall of inner cavity of shell is a bottom plate 14, and the notch being adapted with 22 cross section of pallet is offered on bottom plate 14, and pallet, which has, to be lacked The freedom degree for moving up and down and rotating in mouthful, 22 edge-perpendicular of pallet are equipped with curved baffle 221, and filter mechanism 2 is sticked in pallet In 22, when pallet 22 moves up and down perhaps rotation, filter mechanism 21 is moved up and down or is rotated together therewith.
Referring to Fig. 9, filter mechanism 21 and the mutually matched structure of pallet 22 are realized in the present embodiment specifically: under shell 1 Side is equipped with a pedestal 5, and pedestal 5 is top opening structure and itself and the bottom plate 14 form cavity, is equipped with one in the cavity of pedestal 5 Support plate 51, support plate 51 are rotatablely connected by connecting shaft 55 and 5 bottom wall of pedestal, support plate 51 be set to immediately below pallet 22 and with Pallet 22 and the central axes having the same of connecting shaft 55, referring to Figure 10 and Figure 11,51 upper surface center of support plate is equipped with elastic Sleeve 53, elastic 52 is arranged in elastic sleeve 53, and 52 top of elastic is connected to 22 lower end surface of pallet center, elastic Spring 521,52 bottom end opening of elastic are equipped in 52,521 top of spring is connected to 52 inner cavity roof of elastic, and bottom end is connected to 53 bottom wall of elastic sleeve, when pallet 22 and filter mechanism 21 by external force to bottom offset when, elastic 52 is to elastic sleeve It is recycled in 53, when the external force that pallet 22 and filter mechanism 21 are subject to disappears, under the reset response of spring 521, elastic 52 It stretches out and pallet 22 and filter mechanism 21 is driven to move up and set back.
The innovation of the present embodiment is:
(1), filter element replacing is convenient: when needing replacing filter core 212, the air inlet cover board 13 of side is opened, from side notch 12 Middle taking-up filter mechanism 21, splits out old filter core 212, and then new filter core 212 is fitted into filter mechanism 21, then by filter Structure 21 is slowly pushed into inlet section 2 along bottom plate 14, is fastened on it in pallet 22, due in the prior art, the lower air port of filter core 212 It is typically provided with air-tightness component, air is prevented to be directly entered outlet section 4 around filtration core 212, therefore, according to setting for the present embodiment Filter core 212 firmly can be pushed slightly during being snapped into pallet 22, move down pallet 22 first, prevent filter core 212 by meter Top side wall and the excessive friction of upper cover plate 211 and air-tightness component generation generate damage, when external force disappearance, pallet 22 and filter Structure 21 will bounce under the effect of spring 521, touch again with air-tightness attached components;
(2), filter core is rotatable: in use, user can drive filter mechanism 21 to rotate by rotary support tray 51, So that filter core 212 is fully used in all directions, service efficiency is improved, the replacement cycle of filter core 212 is extended, reduced Use cost.
Furtherly, referring to Figure 11, it is additionally provided with a securing plate 57 below bottom plate 14, the surrounding side wall of securing plate 57 is fixed on 5 inner wall of pedestal, 57 center of securing plate is again provided with the notch being adapted with 22 cross section of pallet, so that pallet 22 is by external force It can be moved up and down in the limit space that 57 notch of securing plate and 14 notch of bottom plate are collectively formed, in addition, to improve stability, It is also uniformly distributed in support plate 51 and is close to the setting of 51 edge of support plate equipped with 54,4 guide cylinders 54 of at least four guide cylinder, together When in the circumferential concentric circular tracks of support plate 51, spring 521, the spring in guide cylinder 54 are again provided in guide cylinder 54 521 contradict connection with 22 lower end surface of pallet, when not having external force, in the spring 521 and elastic 52 in guide cylinder 54 The tip height of spring 521 is identical, so that pallet 22 is steady.
Furtherly, referring to Figure 12 and Figure 13, to rotate elastic 52 together with elastic sleeve 53, elastic 52 extend outward slider bar 522 along short transverse, and preferably slider bar 522 is equipped with 4 in the present embodiment, in elastic sleeve 53 Wall is then equipped with the inner groovy 531 being adapted with slider bar 522, and the height of inner groovy 531 is identical as the height of elastic sleeve 53, When elastic 52 moves up and down, slider bar 522 can be slided up and down along inner groovy 531;Meanwhile to prevent elastic 52 from bullet It is detached from property column sleeve cylinder 53, is symmetrically arranged with limited block 523 in 52 sidewall bottom of elastic in the present embodiment, corresponding, elastic 53 inner wall of sleeve is equipped with the limiting slot 532 being adapted with limited block 523, the top of limiting slot 532 and 53 inner wall of elastic sleeve Top has certain interval, when elastic sleeve 53 moves up, the upward sliding in limiting slot 532 therewith of limited block 523, directly When sliding into 532 top of limiting slot to limited block 523, limited block 523 fastens under the action of spring 521 with limiting slot 532.
Referring to Fig. 7, Figure 11 and Figure 12,51 outer rim of support plate is uniformly provided with rotation auxiliary member 511, referring to Fig. 1 and Fig. 2, bottom Pedestal notch is offered on 5 side walls of seat, pedestal notch upper cover, which is closed, is equipped with base cover plate 56, and base cover plate 56 is openable or closes Pedestal notch.When needing to rotate filter core, it can then pass through rotation 511 rotational support of auxiliary member by opening base cover plate 56 Disk 51, the rotation of support plate 51 are simple to operate to drive filter mechanism 21 to rotate together.
Referring to fig. 4 and Figure 14, the structure of cover board 13 is entered the wind specifically: including a riser 131 and along 131 height side of riser To two flanks 132 of two sides setting, preferably shell 1 is equipped with the recess being adapted with two flanks 132 in the present embodiment, when When entering the wind the lid conjunction side notch 12 of cover board 13, the recess of two flanks 132 and 1 side wall of shell mutually agrees with, while two 132 Hes of flank Shell 1 is equipped with mutually matched snap-in structure (being not shown in Figure of description), in addition, level has offered on riser 131 Air inlet guide plate 134 is equipped with if a air inlet 133, in air inlet 133, air inlet 134 both ends of guide plate pass through shaft and air inlet 133 Inner wall is connected, and air inlet guide plate 134, which can be realized, to be rotated around shaft to change air inlet wind direction and air intake efficiency.
Embodiment 2
Referring to Figure 15 and Figure 16, on the basis of embodiment 1, embodiment 2 the difference is that outlet air cover board 11 and go out The structure in air port 111 designs, and in the present embodiment, outlet air cover board 11 is covered on 1 top opening of shell, and at work, outlet air Cover board 11, which can be raised above and be lowered back to, drops down onto original position, when outlet air cover board 11 is raised above, 11 lower section of outlet air cover board and shell 1 Top opening forms air outlet 111, and air outlet 111 is as the lifting height of outlet air cover board 11 becomes larger or becomes smaller.
Control module can control the raising and lowering movement of outlet air cover board 11, and it is made to rest on certain position, make it The size that the air inlet power adjustment air outlet 111 in blower portion 3 can be cooperated, on the one hand improves purification efficiency and fan efficiency, Energy-saving effect is played, on the other hand, 111 outlet air of air outlet can be made smooth, play Noise Reduction, in addition, outlet air cover board 11 It can cover when not in use and close outlet section 4, prevent dust or other sundries from falling into inside shell 1, influence using effect.
Referring to Fig. 1, realize that outlet air cover board 11 can be raised above from top opening and fall after rise to mode in situ specifically: go out An elevation and subsidence regulating device is equipped in wind portion 4, elevation and subsidence regulating device is connected with outlet air cover board 11, and elevation and subsidence regulating device does not influence wind Machine portion 3 is from the normal outlet air in outlet section 4.
Further, referring to Figure 18, elevation and subsidence regulating device includes lifting motor 41 and telescopic shaft 42, lifting motor 41 and control The connection of molding block signal, 42 one end of telescopic shaft are connected to the output shaft of lifting motor 41, and the other end is connected to outlet air cover board 11, rise Drop motor 41 is installed in shell 1 by a connecting seat 43, and 43 two sides of attachment base are equipped with connecting plate 431, and connecting plate 431 is separate The end of attachment base 43 is mutually fixed with 1 inner wall of shell, and preferred lifting motor 41 is to be mutually clamped with attachment base 43 in the present embodiment Mode be connected, certainly, the connection type of lifting motor 41 and attachment base 431 can also be other dismountable structures.
The connection type of telescopic shaft 42 and outlet air cover board 11 specifically: helicitic texture is equipped at the top of telescopic shaft 42, out windshield 2 center of plate offers telescopic shaft connecting hole 443, and telescopic shaft 42 passes through telescopic shaft connecting hole 443 and passes through helicitic texture and a spiral shell Cap is connected, in this manner so that telescopic shaft 42 and outlet air cover board 11 are detachable, facilitate that later maintenance works into Row.
Therefore, the working method of outlet air cover board 11 specifically: when user uses the indoor air-purification device of the present embodiment 2 When, by operating control panel 15, so that control module opens the blower operating of blower 3, meanwhile, control module control lifting electricity Telescopic shaft 42 is raised above by machine 41, so that the rising of outlet air cover board 11 forms air outlet 111, at this point, blower portion 3 in the present embodiment Air inlet power when being level-one wind-force, outlet air cover board 11 be in the first opening state, when needing to adjust air inlet dynamics, improves and purifies When efficiency, by operating control panel, so that the air inlet power in blower portion 3 is second level wind-force, control panel control at this time is flexible Axis 42 continues up rise, until outlet air cover board 11 reaches the second opening state;When user closes clarifier, control module control Telescopic shaft 42 and outlet air cover board 11 are fallen after rise the blower operating that blower portion 3 is simultaneously stopped to original position by lifting motor 41 processed.
It is understood that level-one wind-force and second level wind-force in the air inlet power in blower portion 3 are abilities in the present embodiment Field technique personnel can be most commonly used opposite two blower running speeds, in addition, outlet air cover board 11 is in the first opening state When with the second opening state, different size of air outlet 111 is formed, air outlet 111 is smaller when the first opening state, and second opens When state, air outlet 111 is larger, and the first opening state and the second opening state are two opposite states.
Referring to Figure 18, further, sleeve 44 is equipped on the connecting plate 431 of 43 two sides of attachment base, sleeve 44 is symmetrically set In 43 two sides of attachment base, guide post 441 is arranged in sleeve 44,441 other end of guide post is connected to outlet air cover board 11, guide post 441 top is equipped with helicitic texture, is set on outlet air cover board 11 there are two guide post connecting hole 442, guide post connecting hole 442 is symmetrical Set on 443 two sides of telescopic shaft connecting hole, the top of guide post 441 passes through guide post connecting hole 442 and by helicitic texture and separately The connection of one nut, the diameter of another nut is greater than the diameter of institute's guide post connecting hole 442, so that 441 top of guide post and outlet air Cover board 11 removably connects.Guide post 441 is set, on the one hand plays and the guidance of outlet air cover board 11 upwardly or downwardly is made With another aspect can support outlet air cover board 11, play a supporting role, and also extend outlet air cover board 11 and lifting electricity indirectly The service life of machine 41.
In addition, 11 bottom surface of outlet air cover board extend downwardly out engage it is convex prolong portion 113, at the top of 1 inner wall of shell then insertion be equipped with Engage it is convex prolong the adaptable engaging slot 16 in portion 113, when outlet air cover board 11, which covers, closes 1 top opening of shell, engage it is convex prolong portion 113 with Engaging slot 16 fastens.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of indoor air-purification device, including shell (1) and the outlet air cover board being covered in shell (1) top opening (11), which is characterized in that be sequentially communicated from the bottom to top in shell (1) equipped with inlet section (2), blower portion (3) and outlet section (4); The inlet section (2) includes the filter mechanism (21) set on shell (1) bottom wall of inner cavity, and filter mechanism (21) includes ring structure Filter core (212), the upper cover plate (211) being covered at the top of filter core (212) and the lower cover plate (213) for being covered on filter core (212) bottom;
The upper cover plate (211) includes circular first cover board (2111), perpendicular to the first cover board (2111) and interior peripheral hardware The the first annular part (2113) and the first outer ring part (2112) set, filter core (212) top card together in the first cover board (2111), In the limit space that first annular part (2113) and the first outer ring part (2112) are formed;The lower cover plate (213) includes one A circular second cover board (2131), perpendicular to the second cover board (2131) and the second annular part (2133) being arranged inside and outside and Two outer ring parts (2132), filter core (212) bottom are sticked in the second cover board (2131), outside the second annular part (2133) and second In the limit space that annular element (2132) is formed;
Filter mechanism (21) bottom is additionally provided with the pallet (22) for limiting its movement, and filter mechanism (21) is sticked in pallet (22) in, shell (1) bottom wall of inner cavity is a bottom plate (14), offers on bottom plate (14) and lacks with what pallet (22) cross section was adapted Mouthful, pallet (22) has the freedom degree for moving up and down and rotating in notch;
A pedestal (5) are equipped with below the shell (1), pedestal (5) is top opening structure and itself and the bottom plate (14) are formed Cavity is equipped with a support plate (51) in the cavity of pedestal (5), support plate (51) passes through connecting shaft (55) and pedestal (5) interior bottom of chamber Wall rotation connection, support plate (51) be set to pallet (22) immediately below and with pallet (22) central axes having the same, support plate (51) upper surface center is equipped with elastic sleeve (53), is arranged with elastic (52) in elastic sleeve (53), elastic (52) Top is connected to pallet (22) lower end surface center, is equipped with spring (521) in elastic (52), elastic (521) bottom end opening, bullet Spring (521) top is connected to elastic (52) inner cavity roof, and bottom end is connected to elastic sleeve (53) bottom wall;Pedestal (5) side wall On offer pedestal notch, pedestal notch upper cover, which is closed, is equipped with base cover plate (56), and base cover plate (56) is openable or closes bottom Seat notch;
Shell (1) side wall is also symmetrically arranged with two side notches (12), and side notch (12) is connected with the inlet section (2), Air inlet cover board (13) is equipped on the outside of side notch (12), air inlet cover board (13) is openable or lid closes side notch (12).
2. indoor air-purification device according to claim 1, it is characterised in that: pallet (22) edge-perpendicular is equipped with Curved baffle (221), bottom plate (14) lower section are additionally provided with a securing plate (57), and the surrounding side wall of securing plate (57) is fixed on pedestal (5) inner wall, securing plate (57) center are equipped with the notch being adapted with pallet (22) cross section, and pallet (22) is by downward external force Afterwards, it can be moved up and down in the limit space that the notch of securing plate (57) and the notch of bottom plate (14) are collectively formed;
It is also uniformly distributed in support plate (51) equipped at least four guide cylinder (54), 4 guide cylinders (54) are close to support plate (51) Edge is arranged, and is equipped with spring (521) in guide cylinder (54), and the spring (521) in guide cylinder (54) is supported with pallet (22) lower end surface Touching connection.
3. indoor air-purification device according to claim 1, it is characterised in that: the elastic (52) is along short transverse It extends outward slider bar (522), elastic sleeve (53) inner wall is then equipped with the inner groovy being adapted with slider bar (522) (531), the height of inner groovy (531) is identical as the height of elastic sleeve (53), and slider bar (522) can be along inner groovy (531) it slides up and down;
Elastic (52) sidewall bottom is also symmetrically arranged with limited block (523), and elastic sleeve (53) inner wall is equipped with and limit The adaptable limiting slot (532) of block (523), has between the top and elastic sleeve (53) inner wall top of limiting slot (532) Gap.
4. indoor air-purification device according to claim 1, it is characterised in that: the air inlet cover board (13) includes one Riser (131) and two flanks (132) being arranged along riser (131) short transverse two sides, shell (1) is equipped with and two flanks (132) adaptable recess, when entering the wind cover board (13) lid conjunction side notch (12), the recess of flank (132) and shell (1) side wall Mutually agree with;
Level offers several air inlets (133) on riser (131), is equipped with air inlet guide plate (134) in air inlet (133), into Wind guide plate (134) both ends are rotatablely connected by the inner wall of shaft and air inlet (133).
5. indoor air-purification device according to claim 1, it is characterised in that: shell (1) side wall is additionally provided with one Control panel (15), shell (1) inner cavity are equipped with the control module being connected with control panel (15), control module and blower portion (3) blower signal connection.
6. indoor air-purification device according to claim 5, it is characterised in that: the outlet air cover board (11) is if be equipped with The dry air outlet (111) being parallel to each other, air outlet (111) are connected with outlet section (4), and air outlet is additionally provided with out on (111) Wind guide plate (112), wind guide plate (112) be rectangle tabular structure, the side wall of (112) two broadside of outlet air guide plate pass through shaft with The rotation connection of air outlet (111) side wall.
7. indoor air-purification device according to claim 5, it is characterised in that: the outlet air cover board (11) can be upward It rises and is lowered back to and drop down onto original position, when outlet air cover board (11) is raised above, outlet air cover board (11) lower section and shell (1) top opening It is formed air outlet (111), air outlet (111) becomes larger or becomes smaller with the lifting height of outlet air cover board (11).
8. indoor air-purification device according to claim 7, it is characterised in that: be equipped with one liter in the outlet section (4) Falling tone regulating device, elevation and subsidence regulating device include lifting motor (41) and telescopic shaft (42), and lifting motor (41) and control module are believed Number connection, telescopic shaft (42) one end is connected to the output shaft of lifting motor (41), and the other end is connected to outlet air cover board (11), lifting Motor (41) is installed in shell (1) by a connecting seat (43), and attachment base (43) two sides are equipped with connecting plate (431), connection Plate (431) is mutually fixed far from the end of attachment base (43) with shell (1) inner wall.
9. indoor air-purification device according to claim 8, it is characterised in that: be equipped with spiral shell at the top of the telescopic shaft (42) Line structure, outlet air cover board (2) center offer telescopic shaft connecting hole (443), and telescopic shaft (42) passes through telescopic shaft connecting hole (443) And it is connected by helicitic texture with a nut.
10. indoor air-purification device according to claim 9, it is characterised in that: outlet air cover board (11) bottom surface to Under extend that engaging is convex to prolong portion (113), insertion is equipped with and engage convex engaging prolonging portion (113) and being adapted at the top of shell (1) inner wall Slot (16).
CN201811216817.7A 2018-10-18 2018-10-18 A kind of indoor air-purification device Withdrawn CN109307338A (en)

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CN111351164A (en) * 2020-04-30 2020-06-30 四川中邦模具有限公司 Composite filter element with air humidifying, peculiar smell removing and purifying effects
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