CN112229017A - Multipurpose air purifier disinfects - Google Patents

Multipurpose air purifier disinfects Download PDF

Info

Publication number
CN112229017A
CN112229017A CN202011248652.9A CN202011248652A CN112229017A CN 112229017 A CN112229017 A CN 112229017A CN 202011248652 A CN202011248652 A CN 202011248652A CN 112229017 A CN112229017 A CN 112229017A
Authority
CN
China
Prior art keywords
cover
air
filter screen
air outlet
air inlet
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.)
Pending
Application number
CN202011248652.9A
Other languages
Chinese (zh)
Inventor
黄树才
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.)
Zhongshan Guaniu Electrical Appliance Technology Co ltd
Original Assignee
Zhongshan Guaniu Electrical Appliance Technology Co ltd
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 Zhongshan Guaniu Electrical Appliance Technology Co ltd filed Critical Zhongshan Guaniu Electrical Appliance Technology Co ltd
Priority to CN202011248652.9A priority Critical patent/CN112229017A/en
Publication of CN112229017A publication Critical patent/CN112229017A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0085—Smell or pollution preventing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • 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
    • 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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a sterilization multipurpose air purifier, which comprises: the air inlet device comprises an air inlet, a filter screen and an air inlet duct formed on the inner side of the filter screen; an upper air outlet device; a base; the sterilization multipurpose air purifier also comprises an ultraviolet sterilization device; the hot blast blowpipe apparatus still includes: the supporting columns comprise at least three supporting columns and are uniformly arranged on the periphery of the air inlet device; the ultraviolet sterilization device is arranged on the inner side surface of the support pillar and is positioned outside the filter screen; the upper filter screen pressing cover is fixedly connected with the upper end of the support column, and an upper outlet hole of the air inlet duct is formed in the upper filter screen pressing cover; the shell is sleeved on the outer side face of the support column and clamped between the upper filter screen pressing cover and the base, and the shell is provided with the air inlet; the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between lid and the base. The sterilization multipurpose air purifier can be used for purifying air.

Description

Multipurpose air purifier disinfects
Technical Field
The invention relates to an air purifier, in particular to a sterilization multipurpose air purifier.
Background
The existing air purifier usually enters air from the side, the air is exhausted from the upper part of the air purifier after being filtered, and the air is purified through the circulating filtration of the air, such as indoor air, air in the automobile and the like. However, the filter screen of the air purifier only plays a role in filtering dust, and cannot play a role in killing harmful germs contained in the air, so that the purifying effect of the air purifier is yet to be perfected.
Disclosure of Invention
The invention provides a multipurpose air purifier for sterilization, aiming at solving the technical problem that the air purifier in the prior art cannot play a role in sterilizing and killing harmful germs in the air.
In order to solve the technical problems, the invention adopts the technical scheme that the multipurpose air purifier for sterilization is designed, and the multipurpose air purifier comprises:
the air inlet device comprises an air inlet, a filter screen arranged on the inner side of the air inlet and an air inlet channel formed on the inner side of the filter screen;
the upper air outlet device is arranged above the air inlet device and comprises an upper air outlet, an upper air outlet channel communicated with the upper air outlet and the air inlet channel and an upper fan arranged in the upper air outlet channel;
the base is arranged below the air inlet device;
the sterilization multipurpose air purifier also comprises an ultraviolet sterilization device;
the hot blast blowpipe apparatus still includes:
the ultraviolet sterilization device is arranged on the inner side surface of the support column and positioned outside the filter screen;
the upper filter screen pressing cover is fixedly connected with the upper end of the support column, and an upper outlet hole of the air inlet duct is formed in the upper filter screen pressing cover;
the shell is sleeved on the outer side face of the support column and clamped between the upper filter screen pressing cover and the base, and the shell is provided with the air inlet;
the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between lid and the base.
The base is a lower air outlet device which is arranged below the air inlet device, and the lower air outlet device comprises a lower air outlet, a lower air outlet channel communicated with the lower air outlet and the air inlet channel, and a lower fan arranged in the lower air outlet channel;
the hot blast blowpipe apparatus still includes:
the lower filter screen pressing cover is fixedly connected with the lower end of the support column, and an air inlet duct lower outlet hole is formed in the lower filter screen pressing cover;
the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between the lid and the lower filter screen compresses tightly the lid.
The casing is metal casing, be provided with the mesh of fretwork on the casing, the mesh constitutes the air intake.
The cross section of the air inlet device is square with four rounded corners, and the support columns are respectively arranged at four corners of the square; the support column is a section aluminum pipe, the side surface of the support column is rounded and is tightly attached to the inner sides of four corners of the shell, and the upper end and the lower end of the support column are fixedly connected with the upper filter screen pressing cover and the lower filter screen pressing cover through screws respectively.
The multipurpose air purifier that disinfects still includes anion generator and wireless charging device on locating last air-out device.
The filter screen pressing cover is characterized in that an upper shell positioning portion which is sunken towards the inner side is arranged on the side face of the lower end of the upper filter screen pressing cover, a lower shell positioning portion which is sunken towards the inner side is arranged on the side face of the upper end of the lower filter screen pressing cover, the upper end of the shell is sleeved on the upper shell positioning portion, and the lower end of the shell is sleeved on the lower shell positioning portion.
Go up air-out device includes:
the upper air outlet is arranged on the side surface of the upper air duct surface cover;
the upper air duct upper cover is accommodated in the upper air duct surface cover, and an upper cover air outlet opposite to the upper air outlet is formed in the side surface of the upper air duct upper cover;
the upper air duct lower cover is connected with the upper air duct upper cover, a lower cover air inlet communicated with the upper cover air outlet is formed in the upper air duct lower cover, and the upper fan is contained and fixed between the upper air duct upper cover and the upper air duct lower cover;
the air-out device includes down:
the lower air outlet is arranged on the side surface of the lower air duct surface cover;
the lower air duct upper cover is accommodated in the lower air duct surface cover, and an upper cover air outlet opposite to the lower air outlet is formed in the side surface of the lower air duct upper cover;
and the lower air duct lower cover is connected with the lower air duct upper cover, a lower cover air inlet communicated with the lower cover air outlet is arranged on the lower air duct lower cover, and the lower fan is accommodated and fixed between the lower air duct upper cover and the upper air duct lower cover.
An upper cover buckle is arranged at the bottom of the inner side of the upper air duct surface cover, an upper cover buckle hook is arranged on the side surface of the upper air duct lower cover, the upper air duct surface cover and the upper air duct lower cover are connected with the upper cover buckle hook through the upper cover buckle hook, and the upper air duct upper cover and the upper air duct lower cover are fixedly connected through screws;
the lower air duct cover is characterized in that a lower cover buckle is arranged at the bottom of the inner side of the lower air duct cover, a lower cover hook is arranged on the side surface of the lower air duct cover, the lower air duct cover is connected with the lower air duct lower cover through the lower cover buckle, and the lower air duct upper cover is fixedly connected with the lower air duct lower cover through screws.
An upper clamping groove is formed in an upper filter screen pressing cover of the air inlet device, and a lower clamping groove is formed in a lower filter screen pressing cover of the air inlet device; an upper fixture block is arranged on the lower cover of an upper air duct of the upper air outlet device, and a lower fixture block is arranged on the lower cover of a lower air duct of the lower air outlet device; the upper clamping block is inserted into the upper clamping groove and slides into the upper clamping groove to realize the buckling connection of the upper air outlet device and the air inlet device, and the lower clamping block is inserted into the lower clamping groove to realize the buckling connection of the lower air outlet device and the air inlet device;
an upper accommodating groove is formed in the upper filter screen pressing cover, and an inwardly-recessed upper positioning groove is formed in the lower surface of the upper air duct lower cover; a lower accommodating groove is formed in the lower filter screen pressing cover, and an inwardly-recessed lower positioning groove is formed in the upper surface of the lower air duct lower cover;
the sterilization multipurpose air purifier also comprises two locking devices which are respectively connected between the air inlet device and the upper air outlet device and between the air inlet device and the lower air outlet device, wherein each locking device comprises a sliding block upper cover, a locking sliding block capable of relatively sliding up and down relative to the sliding block upper cover and a sliding block spring connected with the locking sliding block; the upper end of the locking sliding block is provided with a positioning lug; a slide block button which is exposed out of the outer surface of the sterilization multipurpose air purifier is arranged on the outer side surface of the locking slide block;
the two locking devices are respectively arranged in the upper containing groove and the lower containing groove, after the upper air outlet device is connected with the air inlet device in a buckling mode, the sliding block button is released, the locking sliding block enables the positioning lug to be inserted into the upper positioning groove under the action of the jacking force of the sliding block spring, and the air inlet device and the upper air outlet device are prevented from moving relatively under the condition that the locking sliding block is not unlocked; after the lower air outlet device is connected with the air inlet device in a buckling mode, the sliding block button is released, the locking sliding block enables the positioning lug to be inserted into the lower positioning groove under the action of jacking force of the sliding block spring, and the air inlet device and the lower air outlet device are prevented from moving relatively under the condition that the locking sliding block is not unlocked.
The base is the bluetooth speaker device, and it is located air intake device's below, the bluetooth speaker device includes the stereo set face lid and is fixed in the loudspeaker of stereo set face lid, the stereo set face is covered and is provided with filter screen location portion, filter screen location portion bottom is equipped with loudspeaker location portion, the filter screen be located on the filter screen location portion and be located on the loudspeaker.
The ultraviolet sterilization device is arranged on the inner side of the support column, so that the sterilization and disinfection can be performed on the entering air, the sterilization and disinfection can be performed on the filter screen, the air filtered by the filter screen is prevented from being secondarily polluted, the air filtered by the filter screen is blown out, harmful bacteria in the air are effectively killed, and the purified air is more sanitary. In addition, air inlet unit adopts the support column to support, and the casing overlaps in the support column outside, the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between lid and the base to with the casing card between last air-out device and base, thickness that can effectual thinization casing, novel structure, compactness.
Drawings
The invention is described in detail below with reference to examples and figures, in which:
FIG. 1 is a block diagram of a first embodiment of a germicidal multipurpose air purifier in accordance with the present invention;
FIG. 2 is an exploded view of a first embodiment of the germicidal multipurpose air purifier of the present invention;
FIG. 3 is a cross-sectional view of the multi-purpose air purifier with the housing and the filter screen removed according to an embodiment of the present invention;
fig. 4 is a structural view of a lower filter mesh pressing cover of a sterilization multipurpose air cleaner in accordance with a first embodiment of the present invention;
FIG. 5 is a block diagram of a locking device of the first embodiment of the multipurpose air sterilizer of the present invention;
FIG. 6 is a view showing the structure of the lower cover of the upper duct in the first embodiment of the multipurpose air purifier with sterilization function according to the present invention;
FIG. 7 is a block diagram of a second embodiment of the germicidal multipurpose air purifier of the present invention;
FIG. 8 is a cross-sectional view of a second embodiment of the germicidal multipurpose air purifier of the present invention with the housing removed;
fig. 9 is an exploded view of a base of a second embodiment of the germicidal multipurpose air purifier of the present invention.
Detailed Description
The embodiments of the invention are further illustrated in the following figures:
example one
Please refer to fig. 1 to 6. The invention discloses a multipurpose sterilizing air purifier which comprises an air inlet device 1, an upper air outlet device 2, a base 3 and an ultraviolet sterilizing device 8. In this embodiment, the base 3 is a lower air outlet device 3. Wherein:
the air intake device 1 comprises an air inlet 11, a filter screen 12 arranged on the inner side of the air inlet and an air inlet duct 13 formed on the inner side of the filter screen. The filter screen mainly plays a role in filtering dust in air and purifying air. In this embodiment, the filter screen is in the shape of a cylinder, and the air inlet duct 13 is disposed at the axis of the cylinder.
The upper air outlet device 2 is arranged above the air inlet device, and the upper air outlet device 2 comprises an upper air outlet 21, an upper air outlet channel 22 communicated with the upper air outlet 21 and the air inlet channel 13, and an upper fan 23 arranged in the upper air outlet channel.
In order to further improve the air quality, the sterilization multipurpose air purifier further comprises an anion generator 28 arranged on the upper air outlet device, and the air is further purified by anions generated by the anion generator.
In order to make the air purifier more convenient to use, the multipurpose air purifier that disinfects still includes the wireless charging device 29 of locating on the air-out device to can realize wireless charging. The wireless charging device 29 includes a coil support 291 and a wireless charging coil 292 provided on the coil support 291. Coil support 291 is fixed to circuit board 293, and wireless charging coil 292 is electrically connected to circuit board 293.
In order to detect the air quality, an air detection module 20 is further arranged on the upper air outlet device.
The lower air outlet device 3 is arranged below the air inlet device, and the lower air outlet device 3 comprises a lower air outlet 31, a lower air outlet duct 32 communicated with the lower air outlet 31 and the air inlet duct 13, and a lower fan 33 arranged in the lower air outlet duct.
The ultraviolet sterilization device 8 is arranged on the inner side surface of the support column and is positioned on the outer side of the filter screen. In this embodiment, a concave sterilization positioning portion 81 is formed on the inner side surface of the supporting pillar, and the ultraviolet sterilization device is fixed on the sterilization positioning portion 81. The ultraviolet sterilization device can sterilize and disinfect the entering air and the filter screen simultaneously, can play a role in sterilizing the air, and can prevent harmful germs accumulated on the filter screen from causing secondary pollution to the filtered air. The ultraviolet sterilization device 8 can be realized by an LED ultraviolet lamp.
During purification, the upper fan and the lower fan work, air enters from the air inlet 11, is sterilized and disinfected through the ultraviolet sterilizing device 8, then enters the air inlet channel on the inner side of the filter screen after being filtered through the filter screen 12, the filtered air passes through the upper air outlet channel and the lower air outlet channel, and the purified air is respectively blown out from the upper air outlet and the lower air outlet.
The sterilization multipurpose air purifier is provided with the upper air outlet device and the lower air outlet device, the air inlet device is arranged between the upper air outlet device and the lower air outlet device and shares an air inlet duct, the upper air outlet duct and the lower air outlet duct are both communicated with the air inlet duct, an upper fan is arranged in the upper air outlet duct, and a lower fan is arranged in the lower air outlet duct. Thereby make air purifier can be under the condition of using less fan, through setting up two fans and two exhalations, show improvement purification rate, and the volume is less, especially adapted on-vehicle use.
The air intake device further comprises a support column 14, an upper filter screen pressing cover 15, a lower filter screen pressing cover 16 and a shell 17. Wherein:
the supporting columns 14 comprise at least three supporting columns and are uniformly arranged on the periphery of the air inlet device. The support posts 14 primarily support the air intake device so that it is no longer supported by the structure of the housing itself as in prior air cleaners, and the housing can be designed as a very thin plate. In this embodiment, the support columns include four, the cross section of the air inlet device is square with four rounded corners, and the support columns are respectively arranged at four corners of the square. Of course, there may be three supporting columns 14, and the cross section of the air intake device is circular. Of course, the invention does not limit the cross-sectional shapes of the specific supporting column and the golden wind device, and only needs the supporting column to play a role of supporting the whole shell.
In this embodiment, the support column is a section aluminum tube, the side surface of the support column is rounded and is tightly attached to the inner sides of the four corners of the housing, and the upper end and the lower end of the support column are respectively and fixedly connected with the upper filter screen compression cover and the lower filter screen compression cover through screws.
The ultraviolet sterilization device is arranged on the inner side of the support column, so that the sterilization and disinfection can be performed on the entering air, the sterilization and disinfection can be performed on the filter screen, the air filtered by the filter screen is prevented from being secondarily polluted, the air filtered by the filter screen is blown out, harmful bacteria in the air are effectively killed, and the purified air is more sanitary. In addition, air inlet unit adopts the support column to support, and the casing overlaps in the support column outside, the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between lid and the base to with the casing card between last air-out device and base, thickness that can effectual thinization casing, novel structure, compactness.
Go up the filter screen compress tightly lid 15 with the upper end fixed connection of support column, go up the filter screen compress tightly and cover and be provided with outlet hole 151 on the intake duct.
The lower filter screen pressing cover 16 is fixedly connected with the lower end of the support column; the lower filter screen pressing cover is provided with an air inlet duct lower outlet hole 161.
The filter screen 12 set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between the lid and the lower filter screen compresses tightly the lid. In this embodiment, the center of the cylindrical filter screen is concentric with the lower inlet duct outlet aperture 161 and the upper inlet duct outlet aperture 151.
Casing 17 cover in the support column lateral surface and block in go up the filter screen and compress tightly between the lid and the lower filter screen compresses tightly the lid, be provided with the mesh 171 of fretwork on the casing, mesh 171 constitutes air intake 11. In this particular embodiment, the mesh extends over the sides of the housing. Of course, the mesh openings may also be distributed only at certain parts of the side of the housing or at certain sides of the four sides of the housing, but in order to increase the area of the air inlet openings, it is preferred that the mesh openings extend over the sides of the housing. The shell is usually made of plastic materials, but because the support column is adopted to play a main support role, the shell does not play a support role any more, therefore, the shell can be set to be very thin so as to save materials and cost, but because the shell can bear certain external force such as hand holding force, if the shell is made of the plastic materials, the thickness of the shell still needs to be kept at a thicker degree.
In order to facilitate the positioning of the casing in the installation process, the lower end side of the upper filter screen pressing cover 15 is provided with an upper casing positioning portion 152 recessed towards the inner side, the upper end side of the lower filter screen pressing cover 16 is provided with a lower casing positioning portion 162 recessed towards the inner side, the upper end of the casing is sleeved on the upper casing positioning portion, and the lower end of the casing is sleeved on the lower casing positioning portion.
The upper air outlet device 2 further comprises an upper air duct surface cover 24, an upper air duct upper cover 25 and an upper air duct lower cover 26. The upper air outlet is arranged on the side surface of the upper air duct surface cover.
The upper air duct upper cover 25 is accommodated in the upper air duct surface cover, and an upper cover air outlet 251 opposite to the upper air outlet is arranged on the side surface of the upper air duct upper cover.
The upper air duct lower cover 26 is connected with the upper air duct upper cover, a lower cover air inlet 261 communicated with the upper cover air outlet is arranged on the upper air duct lower cover, and the upper fan is accommodated and fixed between the upper air duct upper cover and the upper air duct lower cover.
The upper air duct cover is characterized in that an upper cover buckle 241 is arranged at the bottom of the inner side of the upper air duct cover 24, an upper cover buckle 262 is arranged on the side surface of the upper air duct lower cover 26, the upper air duct cover and the upper air duct lower cover are connected through the upper cover buckle and the upper cover buckle, and the upper air duct upper cover and the upper air duct lower cover are fixedly connected through screws.
The lower air outlet device 3 further includes a lower air duct surface cover 34, a lower air duct upper cover 35, and a lower air duct lower cover 36. The lower air outlet is arranged on the side surface of the lower air duct surface cover.
The lower air duct upper cover 35 is accommodated in the lower air duct surface cover, and an upper cover air outlet 351 opposite to the lower air outlet is arranged on the side surface of the lower air duct upper cover;
the lower air duct lower cover 36 is connected with the lower air duct upper cover, a lower cover air inlet 361 communicated with the lower cover air outlet is arranged on the lower air duct lower cover, and the lower fan is accommodated and fixed between the lower air duct upper cover and the upper air duct lower cover.
The inboard bottom of lower wind channel face lid 34 is provided with lower face lid buckle 341, lower wind channel lower cover 36 side is provided with lower face lid trip 362, lower wind channel face lid with lower wind channel lower cover passes through lower face lid buckle with lower face lid trip buckle is connected, lower wind channel upper cover with lower wind channel lower cover passes through screw fixed connection.
Because the filter screen is arranged in the air inlet device, the air inlet device and the upper air outlet device and the lower air outlet device can be detachably connected, so that the filter screen is convenient to clean and replace. The air inlet device and go up air-out device and realize dismantling the connection with lower air-out device accessible threaded connection, buckle connection etc.. In this embodiment, the upper portion of the air intake device 1 is provided with an upper locking groove 153, and the lower portion thereof is provided with a lower locking groove 163. An upper fixture block 263 is arranged at the lower part of the upper air outlet device, and a lower fixture block 363 is arranged at the upper part of the lower air outlet device. When the air outlet device and the air inlet device are connected, the upper clamping block 263 is inserted into the upper clamping groove 153 and slides into the upper clamping groove to realize the buckling connection of the upper air outlet device and the air inlet device, and the lower clamping block 363 is inserted into the lower clamping groove 163 and slides into the lower clamping groove to realize the buckling connection of the lower air outlet device and the air inlet device.
In this embodiment, the upper engaging groove 153 is disposed on the upper filter screen pressing cover 15, and the lower engaging groove 163 is disposed on the lower filter screen pressing cover 16. The upper fixture block 263 is disposed on the upper air duct lower cover 26, and the lower fixture block 363 is disposed on the lower air duct lower cover 36.
In order to further prevent the accidental loosening of the air inlet device and the upper air outlet device as well as the air inlet device and the lower air outlet device, an anti-loosening locking structure is further arranged between the air inlet device and the upper air outlet device as well as between the air inlet device and the lower air outlet device. The locking structure that takes off mainly used prevents when unblock that relative movement leads to the buckle pine between air inlet device and last air outlet device, air inlet device and the air outlet device down to take off between air inlet device and last air outlet device, air inlet device and the air outlet device down.
In this embodiment, the upper filter screen pressing cover 15 is provided with an upper receiving groove 154, and the lower surface of the upper air duct lower cover 26 is provided with an inwardly concave upper positioning groove 264. The lower filter screen pressing cover 16 is provided with a lower accommodating groove 164, and the upper surface of the lower air duct lower cover 36 is provided with a lower positioning groove 364 which is concave inwards.
The locking device 4 comprises a slider upper cover 41, a locking slider 42 which can slide up and down relatively to the slider upper cover 41, and a slider spring 43 connected with the locking slider. The upper end of the locking slider is provided with a positioning lug 44. In this embodiment, the slider spring 43 is sleeved on a protruding cylinder 421 disposed at the lower end of the locking slider. The outer side surface of the locking slide block is provided with a slide block button 422 which is exposed out of the outer surface of the sterilization multipurpose air purifier.
Before the air inlet device and the upper air outlet device are installed, the locking spring is sleeved on the locking slide block, the locking slide block is inserted on the slide block upper cover, and the locking device is placed in the upper accommodating groove 154. The slider button 422 is then pressed downward, causing the locking slider to slide downward. Then, the upper latch 263 is inserted into the upper latch 153 and slides into the upper latch to realize the fastening connection between the upper air outlet device and the upper air outlet device, and finally, the slider button 422 is released, the locking slider 42 moves upward under the action of the top pressure of the slider spring 43, and the positioning protrusion 44 is inserted into the upper positioning groove 264, so that the relative movement between the upper air outlet device and the upper air outlet device is prevented under the condition that the locking slider is not unlocked.
Similarly, before installing the air inlet device and the lower air outlet device, the locking spring is firstly sleeved on the locking slide block, then the locking slide block is inserted on the slide block upper cover, and then the locking device is placed in the lower accommodating groove 164. The slider button 422 is then pressed upward, causing the locking slider to slide upward. Then, the lower fixture block 363 is inserted into the lower fixture groove 163 and slides into the lower fixture groove to realize the fastening connection between the lower air outlet device and the air inlet device, and finally, the slider button 422 is released, the locking slider 42 moves downward under the action of the top pressure of the slider spring 43, and the positioning protrusion 44 is inserted into the lower positioning groove 364, so that the air inlet device and the upper air outlet device are prevented from moving relatively under the condition that the locking slider is not unlocked.
The sterilization multipurpose air purifier is provided with the upper air outlet device and the lower air outlet device, the air inlet device is arranged between the upper air outlet device and the lower air outlet device and shares an air inlet duct, the upper air outlet duct and the lower air outlet duct are both communicated with the air inlet duct, an upper fan is arranged in the upper air outlet duct, and a lower fan is arranged in the lower air outlet duct. Thereby make air purifier can be under the condition of using less fan, through setting up two fans and two exhalations, show improvement purification rate, and the volume is less, especially adapted on-vehicle use.
Example two
Please refer to fig. 7, 8 and 9 together. The difference between this embodiment and the first embodiment is that the base 3 is a bluetooth speaker device.
The invention discloses a multipurpose sterilization air purifier which comprises an air inlet device 1, an air outlet device 2 and a Bluetooth sound box device 3. Bluetooth sound box device 3 is located air intake device's below, the Bluetooth sound box device includes stereo set face lid 37 and is fixed in loudspeaker 38 in the stereo set face lid, be provided with filter screen location portion 379 on the stereo set face lid 37, filter screen location portion 379 includes filter screen backup pad 378 and curb plate 377, the filter screen support in on the filter screen backup pad and overlap in the curb plate 377 is inboard. And a horn positioning part 39 for fixing the horn is arranged at the bottom of the filter screen positioning part. In this embodiment, the speaker positioning portion is a surface cover bottom plate, the panel bottom plate is fixed to the bottom of the sound surface cover, the speaker 38 is fixed to the positioning column 391 of the surface cover bottom plate 39 through screws, and the filter screen 12 is positioned on the filter screen positioning portion and on the speaker. In this embodiment, the speaker is located below the filter screen and faces the air inlet duct 13.
For the convenience of placement, a gasket 30 is also provided at the bottom of the acoustic face cover.
The upper end side of the sound face cover 37 is provided with a lower housing positioning portion 371 which is recessed towards the inner side, the upper end of the housing 17 is sleeved on the upper housing positioning portion 152, and the lower end of the housing is sleeved on the lower housing positioning portion. The sound panel cover 37 is fixedly connected with the lower end of the supporting column 14. The filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between lid 15 and the audio face lid 37. The upper end and the lower end of the support column are respectively fixedly connected with the upper filter screen pressing cover 15 and the sound surface cover 37 through screws.
Through set up the bluetooth speaker device in hot blast blowpipe apparatus below to cover at the stereo set face and be provided with filter screen location portion, filter screen location portion bottom is equipped with loudspeaker location portion, the filter screen be located filter screen location portion is last and be located loudspeaker are last, thereby make air purifier not only have the audio amplifier function, still be in the same place bluetooth speaker and the fine combination of air purifier, compact structure, and the volume is less, is convenient for remove.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A germicidal multipurpose air purifier comprising:
the air inlet device comprises an air inlet, a filter screen arranged on the inner side of the air inlet and an air inlet channel formed on the inner side of the filter screen;
the upper air outlet device is arranged above the air inlet device and comprises an upper air outlet, an upper air outlet channel communicated with the upper air outlet and the air inlet channel and an upper fan arranged in the upper air outlet channel;
the base is arranged below the air inlet device;
the multipurpose sterilizing air purifier is characterized by further comprising an ultraviolet sterilizing device;
the hot blast blowpipe apparatus still includes:
the ultraviolet sterilization device is arranged on the inner side surface of the support column and positioned outside the filter screen;
the upper filter screen pressing cover is fixedly connected with the upper end of the support column, and an upper outlet hole of the air inlet duct is formed in the upper filter screen pressing cover;
the shell is sleeved on the outer side face of the support column and clamped between the upper filter screen pressing cover and the base, and the shell is provided with the air inlet;
the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between lid and the base.
2. The sterilizing multipurpose air purifier of claim 1, wherein:
the base is a lower air outlet device which is arranged below the air inlet device, and the lower air outlet device comprises a lower air outlet, a lower air outlet channel communicated with the lower air outlet and the air inlet channel, and a lower fan arranged in the lower air outlet channel;
the hot blast blowpipe apparatus still includes:
the lower filter screen pressing cover is fixedly connected with the lower end of the support column, and an air inlet duct lower outlet hole is formed in the lower filter screen pressing cover;
the filter screen set up in the inboard of support column and compress tightly in go up the filter screen and compress tightly between the lid and the lower filter screen compresses tightly the lid.
3. The sterilizing multipurpose air purifier of claim 1, wherein: the casing is metal casing, be provided with the mesh of fretwork on the casing, the mesh constitutes the air intake.
4. The sterilizing multipurpose air purifier of claim 2, wherein: the cross section of the air inlet device is square with four rounded corners, and the support columns are respectively arranged at four corners of the square; the support column is a section aluminum pipe, the side surface of the support column is rounded and is tightly attached to the inner sides of four corners of the shell, and the upper end and the lower end of the support column are fixedly connected with the upper filter screen pressing cover and the lower filter screen pressing cover through screws respectively.
5. The sterilizing multipurpose air purifier of claim 1, wherein: the multipurpose air purifier that disinfects still includes anion generator and wireless charging device on locating last air-out device.
6. The sterilizing multipurpose air purifier of claim 2, wherein: the filter screen pressing cover is characterized in that an upper shell positioning portion which is sunken towards the inner side is arranged on the side face of the lower end of the upper filter screen pressing cover, a lower shell positioning portion which is sunken towards the inner side is arranged on the side face of the upper end of the lower filter screen pressing cover, the upper end of the shell is sleeved on the upper shell positioning portion, and the lower end of the shell is sleeved on the lower shell positioning portion.
7. The sterilizing multipurpose air purifier of claim 2, wherein: go up air-out device includes:
the upper air outlet is arranged on the side surface of the upper air duct surface cover;
the upper air duct upper cover is accommodated in the upper air duct surface cover, and an upper cover air outlet opposite to the upper air outlet is formed in the side surface of the upper air duct upper cover;
the upper air duct lower cover is connected with the upper air duct upper cover, a lower cover air inlet communicated with the upper cover air outlet is formed in the upper air duct lower cover, and the upper fan is contained and fixed between the upper air duct upper cover and the upper air duct lower cover;
the air-out device includes down:
the lower air outlet is arranged on the side surface of the lower air duct surface cover;
the lower air duct upper cover is accommodated in the lower air duct surface cover, and an upper cover air outlet opposite to the lower air outlet is formed in the side surface of the lower air duct upper cover;
and the lower air duct lower cover is connected with the lower air duct upper cover, a lower cover air inlet communicated with the lower cover air outlet is arranged on the lower air duct lower cover, and the lower fan is accommodated and fixed between the lower air duct upper cover and the upper air duct lower cover.
8. The sterilizing multipurpose air purifier of claim 7, wherein: an upper cover buckle is arranged at the bottom of the inner side of the upper air duct surface cover, an upper cover buckle hook is arranged on the side surface of the upper air duct lower cover, the upper air duct surface cover and the upper air duct lower cover are connected with the upper cover buckle hook through the upper cover buckle hook, and the upper air duct upper cover and the upper air duct lower cover are fixedly connected through screws;
the lower air duct cover is characterized in that a lower cover buckle is arranged at the bottom of the inner side of the lower air duct cover, a lower cover hook is arranged on the side surface of the lower air duct cover, the lower air duct cover is connected with the lower air duct lower cover through the lower cover buckle, and the lower air duct upper cover is fixedly connected with the lower air duct lower cover through screws.
9. The sterilizing multipurpose air purifier of claim 8, wherein: an upper clamping groove is formed in an upper filter screen pressing cover of the air inlet device, and a lower clamping groove is formed in a lower filter screen pressing cover of the air inlet device; an upper fixture block is arranged on the lower cover of an upper air duct of the upper air outlet device, and a lower fixture block is arranged on the lower cover of a lower air duct of the lower air outlet device; the upper clamping block is inserted into the upper clamping groove and slides into the upper clamping groove to realize the buckling connection of the upper air outlet device and the air inlet device, and the lower clamping block is inserted into the lower clamping groove to realize the buckling connection of the lower air outlet device and the air inlet device;
an upper accommodating groove is formed in the upper filter screen pressing cover, and an inwardly-recessed upper positioning groove is formed in the lower surface of the upper air duct lower cover; a lower accommodating groove is formed in the lower filter screen pressing cover, and an inwardly-recessed lower positioning groove is formed in the upper surface of the lower air duct lower cover;
the sterilization multipurpose air purifier also comprises two locking devices which are respectively connected between the air inlet device and the upper air outlet device and between the air inlet device and the lower air outlet device, wherein each locking device comprises a sliding block upper cover, a locking sliding block capable of relatively sliding up and down relative to the sliding block upper cover and a sliding block spring connected with the locking sliding block; the upper end of the locking sliding block is provided with a positioning lug; a slide block button which is exposed out of the outer surface of the sterilization multipurpose air purifier is arranged on the outer side surface of the locking slide block;
the two locking devices are respectively arranged in the upper containing groove and the lower containing groove, after the upper air outlet device is connected with the air inlet device in a buckling mode, the sliding block button is released, the locking sliding block enables the positioning lug to be inserted into the upper positioning groove under the action of the jacking force of the sliding block spring, and the air inlet device and the upper air outlet device are prevented from moving relatively under the condition that the locking sliding block is not unlocked; after the lower air outlet device is connected with the air inlet device in a buckling mode, the sliding block button is released, the locking sliding block enables the positioning lug to be inserted into the lower positioning groove under the action of jacking force of the sliding block spring, and the air inlet device and the lower air outlet device are prevented from moving relatively under the condition that the locking sliding block is not unlocked.
10. The sterilizing multipurpose air purifier of claim 1, wherein: the base is the bluetooth speaker device, and it is located air intake device's below, the bluetooth speaker device includes the stereo set face lid and is fixed in the loudspeaker of stereo set face lid, the stereo set face is covered and is provided with filter screen location portion, filter screen location portion bottom is equipped with loudspeaker location portion, the filter screen be located on the filter screen location portion and be located on the loudspeaker.
CN202011248652.9A 2020-11-10 2020-11-10 Multipurpose air purifier disinfects Pending CN112229017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011248652.9A CN112229017A (en) 2020-11-10 2020-11-10 Multipurpose air purifier disinfects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011248652.9A CN112229017A (en) 2020-11-10 2020-11-10 Multipurpose air purifier disinfects

Publications (1)

Publication Number Publication Date
CN112229017A true CN112229017A (en) 2021-01-15

Family

ID=74122371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011248652.9A Pending CN112229017A (en) 2020-11-10 2020-11-10 Multipurpose air purifier disinfects

Country Status (1)

Country Link
CN (1) CN112229017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115289583A (en) * 2021-09-29 2022-11-04 陈决源 Air purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115289583A (en) * 2021-09-29 2022-11-04 陈决源 Air purifier

Similar Documents

Publication Publication Date Title
CN110388696A (en) A kind of low-noise air purification device being easily installed
CN112229017A (en) Multipurpose air purifier disinfects
CN213577960U (en) Air purifier capable of sterilizing
KR102004433B1 (en) Air purifier with solid oxygen filter
CN213480519U (en) Multipurpose air purifier disinfects
CN108036426B (en) Efficient and environment-friendly air purification device
CN213066468U (en) Sterilizing device based on ultraviolet lamp
CN213480520U (en) Portable multipurpose air purifier
CN211716752U (en) Air purifying device
CN210511983U (en) Ultra-clean air purifier that disinfects
CN208504598U (en) A kind of wall-hanging negative ion air-cleaner
CN215385265U (en) Detachable sterilization purifier for ambulance
CN213768210U (en) Vehicle-mounted air purifier
CN217031508U (en) Air purifier with sterilization structure
CN211290355U (en) Air purifier for pet
CN220287674U (en) Air purification and disinfection device
CN209944605U (en) Air purifier with sterilization function
CN212618879U (en) UV device for air purification
CN219172139U (en) Vehicle-mounted air purification aromatherapy device
CN219415070U (en) Vertical multifunctional air purifying and deodorizing device
CN218033575U (en) Portable air purifier
CN221653880U (en) Intelligent furniture shoe cabinet with deodorization function
CN212408990U (en) UVC air purifier that disinfects
CN214619989U (en) Desktop purifier
CN217441909U (en) Novel air purification remove flavor equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination