CN114151905A - Air sterilizing device with multi-level sterilization - Google Patents
Air sterilizing device with multi-level sterilization Download PDFInfo
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- CN114151905A CN114151905A CN202111373838.1A CN202111373838A CN114151905A CN 114151905 A CN114151905 A CN 114151905A CN 202111373838 A CN202111373838 A CN 202111373838A CN 114151905 A CN114151905 A CN 114151905A
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- air
- air duct
- slot
- filter screen
- mounting bracket
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 24
- 230000001954 sterilising effect Effects 0.000 title claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 11
- 150000001450 anions Chemical class 0.000 claims description 10
- 230000003115 biocidal effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000007872 degassing Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000001857 anti-mycotic effect Effects 0.000 description 1
- 239000002543 antimycotic Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/108—Treatment, 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
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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
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/15—Treatment, 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 by chemical means
- F24F8/158—Treatment, 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 by chemical means using active carbon
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/192—Treatment, 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 by electrical means, e.g. by applying electrostatic fields or high voltages
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a multi-level disinfection air disinfection device, wherein a shell of the multi-level disinfection air disinfection device is provided with an air duct, an air inlet, an air outlet and an inserting groove, wherein the air inlet, the air outlet and the inserting groove are communicated with the air duct, the groove opening of the inserting groove faces the top of the shell, a fan is arranged in the air duct and used for leading outside air into the air duct from the air inlet and leading the air outlet from the air duct, a disinfection component mounting bracket is connected to an electric control box, a filter piece is detachably connected to the mounting bracket, the mounting bracket is inserted into the inserting groove from the top of the shell, and the electric control box is closed to the groove opening of the inserting groove to seal the air duct. The utility model provides a sterile air degassing unit of multilevel is owing to need not to carry out the dismouting to the shell, therefore whole operation process is simple, the improvement of great degree the sterile air degassing unit's of multilevel dismouting efficiency.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air disinfection device for multi-level disinfection.
Background
At present, along with the continuous improvement of material level, people are also continuously promoting to quality of life's requirement, and air disinfector mainly uses airstrainer to filter and kill the harmful substance in the air to reach the effect of air in the clean space.
Among the correlation technique, the dismouting operation of filter screen is comparatively complicated, specifically speaking, need to tear the shell of sterilizer out, tears the fixed bolster of fixed filter screen out in by the shell again, just can change and maintain the filter screen, and the operation is complicated, and the efficiency of assembly and maintenance is lower.
Disclosure of Invention
The invention mainly aims to provide a multi-level sterilizing air sterilizing device, which aims to facilitate the disassembly and assembly of a filter screen and improve the assembly and maintenance efficiency of the filter screen.
To achieve the above object, the present invention provides an air sterilizer for multi-stage sterilization, comprising:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air duct, an air inlet, an air outlet and a slot, the air inlet, the air outlet and the slot are communicated with the air duct, and a notch of the slot faces to the top of the shell;
the fan is arranged in the air duct; and
the disinfection subassembly, the disinfection subassembly includes automatically controlled box, installing support and filtration piece, the installing support connect in automatically controlled box, the fan electricity connect in automatically controlled box, filter can dismantle connect in the installing support, the installing support peg graft in the slot, automatically controlled lid close in the notch of slot.
Optionally, the mounting bracket includes a bracket body and a fastening portion connected to the bracket body, the bracket body is connected to the electronic control box, a fastening hole is formed on a side wall surface of the air duct in a concave manner, and the fastening portion is fastened in the fastening hole to connect the bracket body and the housing.
Optionally, the buckling part comprises a connecting shaft and a rotating clamping protrusion, the connecting shaft is connected to the mounting support, the rotating clamping protrusion is rotatably sleeved on the rotating clamping protrusion, and the rotating clamping protrusion is rotatably buckled in the buckling hole.
Optionally, the side wall surface of the air duct is further provided with a guide groove communicated with the fastening hole, the guide groove extends along the height direction of the housing, the mounting bracket is inserted into the slot, and the rotary clamp protrudes from the guide groove and rolls and is fastened in the fastening hole.
Optionally, the support body includes two cardboard, two the cardboard connect in automatically controlled box to be relative setting, the cardboard is equipped with the draw-in groove, filter the piece joint in the draw-in groove, two the cardboard centre gripping in filter the relative both sides of piece.
Optionally, the protruding spacing arch that forms of groove side wall of draw-in groove, filter the piece joint in the draw-in groove, spacing protruding butt in filter the piece.
Optionally, the filter element comprises at least one filter screen, a plasma generator and an anion generator, the filter screen is detachably connected to the mounting bracket, and the plasma generator and the anion generator are arranged in the air duct and electrically connected to the electric control box.
Optionally, the filter element comprises a primary and intermediate filter screen, an electrostatic antibacterial filter screen and an activated carbon filter screen;
the primary medium effect filter screen, the antibiotic filter screen of static and the active carbon filter screen is followed air inlet direction interval sets up, plasma generator locates the antibiotic filter screen of static with between the active carbon filter screen, anion generator locates the active carbon filter screen deviates from one side of plasma generator.
Optionally, the electronic control box comprises a box body, a control panel, a plug and a socket, the box body is provided with an installation cavity, the control panel is arranged in the installation cavity, the socket is arranged on the installation support and electrically connected with the control panel, and the plug is arranged in the air duct and electrically connected with the iso-centrifugal generator and the negative ion generator;
the mounting bracket is inserted in the slot, the box body covers the notch of the slot, and the socket is inserted in the plug.
Optionally, the shell includes casing and a plurality of universal wheel, the casing is equipped with the wind channel the air intake the air outlet and the slot, the universal wheel interval is located the bottom of casing.
According to the technical scheme, the shell of the multi-level disinfection air disinfection device is provided with an air duct, an air inlet, an air outlet and an inserting groove, wherein the air inlet, the air outlet and the inserting groove are communicated with the air duct, a notch of the inserting groove faces the top of the shell, a fan is arranged in the air duct and used for leading external air into the air duct from the air inlet and leading the air outlet from the air duct, a disinfection component mounting support is connected to an electric control box, a filter piece is detachably connected to the mounting support, the mounting support is inserted into the inserting groove from the top of the shell, and the electric control box cover is closed to the notch of the inserting groove to seal the air duct.
In this application, only need insert the slot with the installing support or take out in the slot, will filter piece dismouting from the installing support again, can change the maintenance to filtering piece, owing to need not to carry out the dismouting to the shell, consequently, whole operation process is simple, the improvement of great degree the dismouting efficiency of the sterile air degassing unit of multilevel, simultaneously because the top of shell is seted up to the notch, consequently, after installing support top-down inserted the slot, receive the effect of gravity, the connection of installing support and shell is comparatively firm, make the sterile air degassing unit's of multilevel performance more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of the multi-stage air sanitizer of the present invention;
FIG. 2 is a top plan view of the multi-stage sterilization air sanitizer of FIG. 1;
FIG. 3 is a cross-sectional view of the multi-stage sterilization air sanitizer of FIG. 1 taken along the direction III-III;
FIG. 4 is a cross-sectional view of the multi-level sterilizing air sanitizer of FIG. 1 taken along the direction IV-IV;
fig. 5 is an exploded view of the multi-stage sterilizing air sterilizer shown in fig. 1.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-5, the present invention is directed to a multi-level sterilizing air sanitizer 100.
In an embodiment of the present invention, the multi-level sterilizing air sterilizer 100 includes:
the air conditioner comprises a shell 10, wherein the shell 10 is provided with an air duct 11a, an air inlet 11b, an air outlet 11c and a slot 11d, the air inlet 11b, the air outlet 11c and the slot 11d are communicated with the air duct 11a, and a notch of the slot 11d faces to the top of the shell 10;
the fan 20 is arranged in the air duct 11 a; and
the subassembly disinfects, the subassembly disinfects includes automatically controlled box 31, installing support 32 and filters piece 33, installing support 32 connect in automatically controlled box 31, fan 20 electricity connect in automatically controlled box 31, filter piece 33 can dismantle connect in installing support 32, installing support 32 peg graft in slot 11d, automatically controlled box 31 lid fits the notch of slot 11 d.
Particularly, in this application, shell 10 includes casing 11 and a plurality of universal wheel 12, casing 11 is by the fashioned shell form cavity structure of plastic material, wholly be the rectangle form setting, of course casing 11 also can be cylinder or other abnormal shape structure, be formed with wind channel 11a in the casing 11, air intake 11b and air outlet 11c are seted up to casing 11's relative both sides, air intake 11b and air outlet 11c comprise the equal wind hole of a plurality of intercommunication wind channels 11a, can make the sterile air degassing unit 100's of multilevel air inlet and air-out more even through a plurality of equal wind holes, slot 11d has still been seted up to casing 11, the top surface in the cell body is seted up to the notch of slot 11 d. The plurality of universal wheels 12 are arranged at the bottom of the housing 11 at intervals, and the plurality of universal wheels 12 can facilitate a user to move the multi-level air sterilizing device 100 to any position in the space.
The blower 20 includes a driving motor (not shown) and an impeller, the driving motor is disposed in the air duct 11a, the blower 20 is connected to an output shaft of the driving motor in a transmission manner, the driving motor is electrically connected to the box 311, specifically, the box 311 includes a box 311, a control board and an operation panel 314, the control board is disposed in the mounting cavity 311a of the box 311, a connection line is disposed on the control board, the connection line extends from the mounting cavity 311a and is used for connecting an external power source, and the external power source may be a battery or a household circuit. The driving motor and the operation panel 314 are connected to the control panel through an electronic connection line, and the operation panel 314 is used for a user to operate the multi-level sterilizing air sterilizing device 100. For example, in the working state, the fan 20 rotates to drive the external air to enter the air duct 11a from the air inlet 11b, and the external air is filtered by the filter 33 and then sent out of the air duct 11a from the air outlet 11c to purify the air in the environmental space.
In this application, only need insert slot 11d with installing support 32 or take out in the slot 11d, will filter piece 33 dismouting from installing support 32 again, can change the maintenance to filtering piece 33, owing to need not to carry out the dismouting to shell 10, therefore whole operation process is simple, the improvement of great degree the sterile air degassing unit 100's of multilevel dismouting efficiency, simultaneously because the top of shell 10 is seted up to the notch, consequently, installing support 32 top-down inserts behind slot 11d, the effect of gravity, installing support 32 and shell 10's connection is comparatively firm, make the sterile air degassing unit 100's of multilevel performance more stable.
Referring to fig. 4 and 5 again, in an embodiment of the present invention, the mounting bracket 32 includes a frame 321 and a fastening portion 322 connected to the frame 321, the frame 321 is connected to the electronic control box 31, a fastening hole 11e is formed on a side wall surface of the air duct 11a in a concave manner, and the fastening portion 322 is fastened in the fastening hole 11e to connect the frame 321 and the housing 10.
Specifically, the frame body 321 is formed by a plastic material, and is adhered to the box body 311 by screws or glue, the two opposite sides of the frame body 321 are provided with clamping plates 3211, the clamping plates 3211 extend toward one side away from the box body 311, the fastening portion 322 includes a connecting shaft 3221 and a rotating protrusion 3222 sleeved on the connecting shaft 3221, the connecting shaft 3221 is connected to the two clamping plates 3211, the rotating protrusion 3222 can rotate relative to the connecting shaft 3221 under the action of external force, a fastening hole 11e is formed at a position of the side wall surface of the air duct 11a corresponding to the rotating protrusion 3222, when the frame body 321 is inserted into the slot 11d, the rotating protrusion 3222 abuts against the side wall surface of the air duct 11a, and along with the penetration of the clamping plates 3211, the rotating protrusion 3222 rotates relative to the side wall surface of the air duct 11a and is finally fastened in the fastening hole 11e, so as to connect and fix the frame body 321 and the housing 11. Can make the connection of support body 321 and casing 11 more firm through setting up this buckling parts 322 in this application to avoid filtering piece 33 in the use and deviate from by slot 11d in, and box body 311 lid fits slot 11d notch also more inseparabler, has improved wind channel 11 a's sealing performance, makes the disinfection purifying effect of the sterile air degassing unit 100 of multilevel better. Furthermore, the rotary locking protrusion 3222 is rotatably locked in the fastening hole 11e, so that the frame 321 and the filter element 33 can be assembled and disassembled more easily.
It is understood that the buckling portion 322 may have other forms, for example, in an embodiment, the buckling portion 322 includes a buckle connected to the clip plate 3211, and the housing 11 and the frame 321 are connected by the buckle buckled in the clip hole, so that the overall structure of the multi-level sterilizing air disinfecting apparatus 100 is simpler. Or in another embodiment, the fastening portion 322 includes a first magnetic member, and the air duct 11a is provided with a second magnetic member, when the frame 321 is inserted into the slot 11d, the first magnetic member and the second magnetic member are magnetically attracted to connect the frame 321 and the housing 11, so that the connection between the frame 321 and the housing 11 is not only tight, but also the filter element 33 is more easily disassembled.
Further, in order to ensure that the frame 321 is inserted into the slot 11d or pulled out from the slot 11d, and the frame 321 and the housing 11 are relatively inclined to cause the frame 321 to be locked, in an embodiment of the present invention, the side wall of the air duct 11a is further provided with the guide groove 11f communicated with the fastening hole 11e, wherein the width of the guide groove 11f is equal to the length of the rotating fastening protrusion 3222 or slightly greater than the length of the rotating fastening protrusion 3222, and the guide groove 11f extends along the height direction of the housing 11 and is communicated with the fastening hole 11e at the bottom. When the housing 11 is inserted into the slot 11d, the rotation protrusion 3222 is accommodated in the guiding groove 11f and is locked in the fastening hole 11e along the extending track of the guiding groove 11f, so that the operation of inserting the frame 321 into the slot 11d is smoother.
In an embodiment of the present invention, the filter element 33 includes at least one filter screen, a plasma generator 334 and an anion generator 335, the filter screen is detachably connected to the mounting bracket 32, and the plasma generator 334 and the anion generator 335 are disposed in the air duct 11a and electrically connected to the electronic control box 31.
Referring to fig. 3 again, specifically, the filter screen may be one or more of a primary middle-effect filter screen 331, an electrostatic antibacterial filter screen 322, and an activated carbon filter screen 333, and the type and number of the filter screens may also be specifically set according to actual needs. In this application, first well effect filter screen 331, the antibiotic filter screen 322 of static and activated carbon filter screen 333 set up along the direction interval of air inlet, and plasma generator 334 and anion generator 335 are fixed in the bottom in wind channel 11a to be located between antibiotic filter screen 322 of static and the activated carbon filter screen 333, anion generator 335 is located one side that the activated carbon filter screen 333 deviates from plasma generator 334. Wherein, the primary and secondary filter screen 331 is used for clearing away particulate matters such as dust and hair, and the antibiotic filter screen 322 of static can effectual catch 0.01um or less particulate matter, and it is more thorough to disinfect to remove dust to have antimycotic function. The plasma generator 334 is configured to release plasma between the electrostatic antibacterial filter screen 322 and the activated carbon filter screen 333, form a plasma region, decompose bacteria into protein, and perform an active sterilization effect on the air duct 11 a. The activated carbon filter screen 333 is used for removing peculiar smell and various harmful substances in the air, and the negative ion generator 335 is used for refreshing the air, thereby promoting the metabolism of the human body. The air sterilizer 100 with multi-level sterilization has good sterilization and filtration effects and simple structure.
In this application, cardboard 3211 centre gripping of two relative settings is in the relative both sides of filter screen, it is fixed with the filter screen centre gripping through the clamping-force, cardboard 3211's face is equipped with draw-in groove 3211a simultaneously, the protruding limited protrusion 3212 that is formed with of draw-in groove 3211a inside groove diapire, draw-in groove 3211a is used for the relative position between the spacing each filter screen, peg graft in draw-in groove 3211a as the filter screen, spacing protruding 3212 butt in the bottom of filter screen, carry out spacing fixed to the filter screen in vertical direction, so spacing fixed through draw-in groove 3211a and spacing protruding 3212, make the filter screen more firm with being connected of support body 321, and the dismouting of filter screen is also more laborsaving.
Referring to fig. 4 and 5 again, in an embodiment of the present invention, the electrical control box 31 further includes a plug 312 and a socket 313, wherein the socket 313 is disposed on a side of one of the clamping plates 3211 facing away from the box body 311 and electrically connected to the control board through an electrical connection line, the plug 312 is fixed to a bottom wall of the air duct 11a and electrically connected to the iso-centrifugal generator 334 and the negative ion generator 335, and after the frame body 321 is inserted into the slot 11d, the plug 312 is inserted into the socket 313 to electrically connect the iso-centrifugal generator 334 and the negative ion generator 335 to the control board. Therefore, other power supply structures do not need to be additionally arranged in the air duct 11a, the power supply connected with the control panel can supply power to the iso-centrifugal generator 334 and the negative ion generator 335, the overall structure of the multi-level sterilizing air sterilizing device 100 is simpler, and the sterilizing and filtering effects are better.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An air sterilizer for multi-level sterilization, comprising:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air duct, an air inlet, an air outlet and a slot, the air inlet, the air outlet and the slot are communicated with the air duct, and a notch of the slot faces to the top of the shell;
the fan is arranged in the air duct; and
the disinfection subassembly, the disinfection subassembly includes automatically controlled box, installing support and filtration piece, the installing support connect in automatically controlled box, the fan electricity connect in automatically controlled box, filter can dismantle connect in the installing support, the installing support peg graft in the slot, automatically controlled lid close in the notch of slot.
2. The multi-stage air sterilizer of claim 1, wherein the mounting bracket includes a frame body and a fastening portion connected to the frame body, the frame body is connected to the electronic control box, a fastening hole is formed on a side wall surface of the air duct in a concave manner, and the fastening portion is fastened in the fastening hole to connect the frame body and the housing.
3. The multi-level sterilizing air sterilizer of claim 2, wherein the locking portion comprises a connecting shaft and a rotary locking projection, the connecting shaft is connected to the mounting bracket, the rotary locking projection is rotatably sleeved on the rotary locking projection, and the rotary locking projection is rotatably locked in the locking hole.
4. The multi-stage sterilizing air disinfecting device of claim 3, wherein the side wall surface of the air duct is further provided with a guide groove communicated with the fastening hole, the guide groove extends along the height direction of the housing, the mounting bracket is inserted into the insertion groove, and the rotary clamp is protruded to roll in the guide groove and fastened in the fastening hole.
5. The multi-level sterilizing air disinfecting device of claim 2, wherein the frame body comprises two clamping plates, the two clamping plates are connected to the electric control box and are oppositely arranged, the clamping plates are provided with clamping grooves, the filter member is clamped in the clamping grooves, and the two clamping plates are clamped on two opposite sides of the filter member.
6. The air sterilizer according to claim 5, wherein the groove side walls of the locking grooves are formed with a protrusion for limiting, the filter member is locked in the locking grooves, and the protrusion for limiting abuts against the filter member.
7. The multi-stage air sterilizer of any one of claims 1 to 6, wherein the filter element includes at least one filter screen detachably attached to the mounting bracket, a plasma generator and an anion generator disposed in the air duct and electrically connected to the electronic control box.
8. The multi-stage sterilizing air sanitizer according to claim 7, wherein said filter pack comprises a primary medium effect filter, an electrostatic antibiotic filter, and an activated carbon filter;
the primary medium effect filter screen, the antibiotic filter screen of static and the active carbon filter screen is followed air inlet direction interval sets up, plasma generator locates the antibiotic filter screen of static with between the active carbon filter screen, anion generator locates the active carbon filter screen deviates from one side of plasma generator.
9. The multi-stage sterilizing air disinfecting device of claim 7, wherein the electrical control box comprises a box body, a control panel, a plug and a socket, the box body is provided with a mounting cavity, the control panel is arranged in the mounting cavity, the socket is arranged on the mounting bracket and is electrically connected with the control panel, and the plug is arranged in the air duct and is electrically connected with the iso-centrifugal generator and the anion generator;
the mounting bracket is inserted in the slot, the box body covers the notch of the slot, and the socket is inserted in the plug.
10. The multi-stage sterilizing air disinfecting device of any one of claims 1-6, wherein the housing comprises a housing and a plurality of universal wheels, the housing is provided with the air duct, the air inlet, the air outlet and the slot, and the universal wheels are arranged at intervals at the bottom of the housing.
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| CN202111373838.1A CN114151905A (en) | 2021-11-18 | 2021-11-18 | Air sterilizing device with multi-level sterilization |
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| CN202111373838.1A CN114151905A (en) | 2021-11-18 | 2021-11-18 | Air sterilizing device with multi-level sterilization |
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