CN211650569U - Wall-mounted air sterilizer - Google Patents
Wall-mounted air sterilizer Download PDFInfo
- Publication number
- CN211650569U CN211650569U CN201922415642.9U CN201922415642U CN211650569U CN 211650569 U CN211650569 U CN 211650569U CN 201922415642 U CN201922415642 U CN 201922415642U CN 211650569 U CN211650569 U CN 211650569U
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- wall
- air
- purification
- cavity
- photocatalyst
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- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 40
- 239000011941 photocatalyst Substances 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 28
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001450 anions Chemical class 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 230000001699 photocatalysis Effects 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 58
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 11
- 238000004887 air purification Methods 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000006479 redox reaction Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- -1 oxygen ion Chemical class 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003181 biological factor Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a wall-hanging air disinfector, it includes wall-hanging casing, casing one side is provided with the electric cavity, the casing opposite side is provided with the purification and disinfection cavity, purification and disinfection cavity bottom is provided with air inlet grid board, air inlet grid inboard side is provided with coarse filter, from up having set gradually first photocatalyst, ultraviolet lamp, second photocatalyst and cross-flow fan down in the purification and disinfection cavity, the cross-flow fan upper end is provided with anion generator, purification and disinfection cavity top is provided with the air outlet, be provided with ozone generator in the electric cavity, ozone generator passes through pipeline and air outlet intercommunication. The utility model discloses wall-hanging air disinfector has from just straining to purify disinfection multiprogramming completely, can exterminate the virus and the bacterium in the air rapidly in the short time, decomposes various harmful gas, supplements the anion that indoor lacks, improves indoor environmental quality, satisfies people's requirement for health.
Description
Technical Field
The utility model relates to an air purification field especially relates to a wall-hanging air disinfector.
Background
With the improvement of living standard of people, about 80-90% of the time in one day is spent indoors, so the health of people is directly influenced by the condition of indoor environment. The rapid development of economy in recent decades leads to higher and higher requirements of people on living space, and the popularization of various novel household articles also brings convenience to life and simultaneously introduces a large amount of pollutants. Indoor air pollution generally refers to a phenomenon of indoor air quality reduction caused by direct or indirect harm to human health due to the accumulation of toxic and harmful chemical, physical and biological factors emitted from building materials, daily necessities and life in the room.
In special places with large people flow, such as medical units, public office places, markets and the like, the adopted air purification device has simple structure and simple purification function, so that indoor air is difficult to achieve higher purification and disinfection treatment, air purification after people enter the spaces can not be ensured, and potential threat is caused to the health of people.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a wall-hanging air disinfector solves current air purification device and is difficult to reach higher purification and disinfection and handles, leads to the indoor air quality not up to standard, causes the problem of direct or indirect harm to human health.
The technical scheme of the utility model is realized like this: the utility model provides a wall-hanging air disinfector, it includes wall-hanging casing, and casing one side is provided with the electric cavity, and the casing opposite side is provided with the purification and disinfection cavity, purification and disinfection cavity bottom is provided with air inlet grid board, air inlet grid inboard side is provided with coarse filter, from up having set gradually first photocatalyst, ultraviolet lamp, second photocatalyst and cross-flow fan down in the purification and disinfection cavity, the cross-flow fan upper end is provided with anion generator, it is provided with the air outlet to purify and disinfect cavity top, be provided with ozone generator in the electric cavity, ozone generator passes through pipeline and air outlet intercommunication.
On the basis of the above technical scheme, preferably, the coarse filter comprises a coarse filter screen layer and an activated carbon layer, the coarse filter screen layer covers the inner side surface of the air inlet grille plate, and the activated carbon layer is attached to the outer surface of the coarse filter screen layer.
On the basis of the above technical solution, preferably, the first photocatalyst and the second photocatalyst are both photocatalytic nets coated with nano-titania coatings.
On the basis of the above technical solution, preferably, the ultraviolet lamps are provided in plurality and are horizontally arranged between the first photocatalyst and the second photocatalyst.
On the basis of the technical scheme, preferably, a volute plate is arranged in the purification and disinfection chamber where the upper end of the cross-flow fan is located, and the volute plate is fixedly connected with the left side wall and the right side wall of the purification and disinfection chamber.
Further, preferably, the volute plate is arranged obliquely upwards along the top end of the cross flow fan, the top end of the volute plate faces the front side face of the wall-mounted shell, and an included angle of 30-45 degrees is formed between the volute plate and the axial vertical section of the cross flow fan.
On the basis of above technical scheme, it is preferred, the air outlet is provided with out the tuber plate, it is provided with the connecting axle that has the slot respectively to go out tuber plate both sides, be provided with on the purification and disinfection cavity lateral wall with connecting axle cooperation pivoted connecting hole, be provided with step motor on the purification and disinfection cavity lateral wall, step motor's output shaft and one of them connecting epaxial slot fixed connection.
On the basis of the technical scheme, preferably, a control circuit board is further arranged in the electric chamber, and the control circuit board is electrically connected with the cross-flow fan, the ultraviolet lamp, the negative ion generator, the ozone generator and the stepping motor respectively.
On the basis of the technical scheme, preferably, a display screen is arranged on the front side face, right opposite to the electrical cavity, of the wall-mounted shell, and the display screen is electrically connected with the control circuit board.
The utility model discloses following beneficial effect has for prior art:
the utility model discloses a wall-hanging air disinfector, rotation through cross-flow fan, ambient air at first passes through the coarse filter, can be to getting into the dust that purifies the disinfection cavity, impurity carries out prefilter, air after the filtration passes through first photocatalyst and second photocatalyst respectively, receive the radiation of ultraviolet lamp, activation nanometer titanium dioxide coating produces catalytic oxidation reduction reaction, further germ to in the air kills, through ozone generator, can further disinfect the air, through anion generator, can release negative oxygen ion, the air of purification and anion neutralization, realize the room air fresh. The utility model discloses a wall-hanging air disinfector has from just straining to purify disinfection multiprogramming completely, can exterminate virus and bacterium in the air rapidly in the short time, decomposes various harmful gas, supplements the anion that indoor lacks, is prevention respiratory infectious disease, prevents virus, bacterium through air propagation, degrades the indoor harmful gas pollution's of purification high efficiency, energy-conserving indoor air purification degassing unit.
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 these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a wall-mounted air sterilizer disclosed in the present invention;
FIG. 2 is a schematic view of a portion of a wall-mounted air sterilizer disclosed in the present invention;
FIG. 3 is a side cross-sectional view of a wall mounted air sterilizer disclosed herein;
FIG. 4 is a schematic view of a portion of a wall-mounted air sterilizer disclosed in the present invention;
fig. 5 is a schematic structural view of the air outlet plate disclosed in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in figure 1, combine fig. 2 and 3, the embodiment of the utility model discloses a wall-hanging air disinfector, including wall-hanging casing 1, casing 1 one side is provided with electric cavity 2, and casing 1 opposite side is provided with purification and disinfection cavity 3, adopts such structure setting, is used for installing electrical component in the electric cavity 2, for example circuit board, electrostatic field high voltage power supply, purification and disinfection cavity 3 are used for installing the purification and disinfection device, rationally sets up the mounted position, guarantees to maintain the convenience, mutual noninterference. Purify disinfection chamber 3 bottom and be provided with air inlet grid plate 4, 4 medial surfaces of air inlet grid plate are provided with coarse filter 41, from up having set gradually first photocatalyst apparatus 5 down in the disinfection chamber 3 down, ultraviolet lamp 6, second photocatalyst apparatus 7 and cross-flow fan 8, 8 upper ends of cross-flow fan are provided with anion generator 9, in this embodiment, anion generator 9 is fixed to be set up on the back lateral wall of disinfection chamber, it is provided with air outlet 31 to purify disinfection chamber 3 top, be provided with ozone generator 10 in the electric control chamber 2, ozone generator 10 passes through the pipeline and communicates with air outlet 31.
Adopt above-mentioned structural arrangement, ambient air at first passes through coarse filter 41, can carry out prefilter to the dust that gets into purification and disinfection chamber 3, impurity, the air after the filtration passes through first photocatalyst 5 and second photocatalyst 7 respectively, receive the radiation of ultraviolet lamp 6, activation nanometer titanium dioxide coating produces catalytic oxidation reduction reaction, further kill the germ in the air, through ozone generator 10, can the air further disinfect of disinfecting, through anion generator 9, negative oxygen ion can be released, the air that purifies neutralizes with the anion, realize that the room air is fresh.
Specifically, the coarse filter 41 includes a coarse filter mesh layer 411 and an activated carbon layer 412, the coarse filter mesh layer 411 covers the inner side surface of the air intake grille plate 4, and the activated carbon layer 412 is attached to the outer surface of the coarse filter mesh layer 411. In this embodiment, the coarse filter screen layer 411 may be a metal screen or a plastic screen, and the mesh number of the coarse filter screen is 200 meshes, so that air dust particles can be filtered. The activated carbon layer 412 can remove odor (malodor) and harmful gas from the air.
In the present embodiment, the first photocatalyst 5 and the second photocatalyst 7 are each a photocatalytic mesh coated with a nano titania coating. Tio2 has good photo-corrosion resistance and catalytic activity, stable performance, low price, easy obtaining, no toxicity and no harm, and is the best photo-catalyst recognized at present. The irradiation of the ultraviolet lamp 6 is received by the titanium dioxide catalyst, the nano titanium dioxide coating can be activated to generate catalytic oxidation reduction reaction, harmful substances in the air are safely converted into inorganic substances such as carbon dioxide, water and the like, and the effects of further sterilizing, inhibiting bacteria, removing formaldehyde and viruses, preventing and treating mildew breeding and the like are achieved.
Further, the ultraviolet lamp 6 is provided in plurality and horizontally arranged between the first photocatalyst 5 and the second photocatalyst 7. Through setting up the ultraviolet lamp 6 that a plurality of levels were arranged, can carry out ultraviolet irradiation to the air that passes first photocatalyst unit 5, utilize the ultraviolet ray to carry out disinfection, the titanium dioxide catalyst of ultraviolet ray on to first photocatalyst unit 5 simultaneously catalyzes, further carries out disinfection to the air. Because of ultraviolet lamp belongs to 360 full light sources, the ultraviolet ray of 6 tops of ultraviolet lamp can't be absorbed by first photocatalyst 5 to lead to the waste of ultraviolet ray, consequently set up second photocatalyst 7 above ultraviolet lamp 6, can make full use of ultraviolet irradiation carry out the photocatalysis disinfection of disinfecting, make the air carry out secondary disinfection and sterilization, improve the sterilization effect. Meanwhile, the second photocatalyst 7 can also block ultraviolet rays from irradiating upwards, and other elements are subjected to radiation-induced aging.
A vortex tongue plate 11 is arranged in the purification and disinfection chamber 3 where the upper end of the cross flow fan 8 is positioned, and the vortex tongue plate 11 is fixedly connected with the left side wall and the right side wall of the purification and disinfection chamber 3. When the impeller of the cross-flow fan 8 rotates, the output end of the cross-flow fan generates a circulating flow, so that the air flow speed and the pressure at the air outlet 31 are not uniform, and the circulating flow passes through the vortex-shed plate to change the air flow running direction by arranging the vortex-shed plate, so that the purified air is guided out of the air outlet 31.
Specifically, the vortex tongue plate 11 is arranged obliquely upwards along the top end of the cross flow fan 8, the top end of the cross flow fan 8 is an output end for generating circulating flow, the top end of the vortex tongue plate 11 faces the front side surface of the wall-mounted shell 1, and an included angle a between the vortex tongue plate 11 and an axial vertical section of the cross flow fan 8 is 30-45 degrees. Through the structure, the airflow at the output end of the cross flow fan 8 can be blocked by the inclined vortex board, so that the occurrence of circulating flow is reduced to the maximum extent, and the air output of the air outlet 31 is improved.
Referring to fig. 4 and 5, in the present embodiment, the air outlet 31 is provided with an air outlet plate 12, two sides of the air outlet plate 12 are respectively provided with a connecting shaft 121 with slots, a connecting hole 32 which is matched with the connecting shaft 121 to rotate is provided on a side wall of the purification and disinfection chamber 3, a stepping motor 13 is provided on an outer side wall of the purification and disinfection chamber 3, and an output shaft of the stepping motor 13 is fixedly connected with a slot on one of the connecting shafts 121. With the structure, the rotation angle of the stepping motor 13 can be controlled, so that the air outlet plate 12 can be controlled to swing at a proper angle on the air outlet 31, and the air outlet amount can be adjusted.
In this embodiment, a control circuit board 14 is further disposed in the electrical chamber 2, and the control circuit board 14 is electrically connected to the cross-flow fan 8, the ultraviolet lamp 6, the negative ion generator 9, the ozone generator 10, and the stepping motor 13, respectively. The control circuit board 14 can control the circuit control part of the whole sterilizer and the operation state control of each electronic component, so as to control the start-stop state of the sterilizer. And meanwhile, the control circuit board receives the instruction of a user remote controller, so that all the components are started to operate.
The front side surface of the wall-mounted shell 1 opposite to the electric chamber 2 is provided with a display screen 15, and the display screen 15 is electrically connected with the control circuit board 14. The current operating mode and parameters of the air sterilizer can be viewed via the display screen 15.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a wall-hanging air disinfector, its includes wall-hanging casing (1), and casing (1) one side is provided with electric cavity (2), and casing (1) opposite side is provided with purifies disinfection chamber (3), its characterized in that: purify disinfection cavity (3) bottom and be provided with air inlet grating board (4), air inlet grating board (4) medial surface is provided with coarse filter (41), from up having set gradually first photocatalyst apparatus (5), ultraviolet lamp (6), second photocatalyst apparatus (7) and cross-flow fan (8) down in purification disinfection cavity (3), cross-flow fan (8) upper end is provided with anion generator (9), purification disinfection cavity (3) top is provided with air outlet (31), be provided with ozone generator (10) in electric cavity (2), ozone generator (10) are through pipeline and air outlet (31) intercommunication.
2. A wall-mounted air sterilizer of claim 1, wherein: the coarse filter (41) comprises a coarse filter net layer (411) and an activated carbon layer (412), the coarse filter net layer (411) covers the inner side face of the air inlet grille plate (4), and the activated carbon layer (412) is attached to the outer surface of the coarse filter net layer (411).
3. A wall-mounted air sterilizer of claim 1, wherein: the first photocatalyst (5) and the second photocatalyst (7) are both photocatalytic nets coated with nano titanium dioxide coatings.
4. A wall-mounted air sterilizer of claim 1, wherein: the ultraviolet lamps (6) are arranged in a plurality and are horizontally arranged between the first photocatalyst (5) and the second photocatalyst (7).
5. A wall-mounted air sterilizer of claim 1, wherein: a volute plate (11) is arranged in the purification and disinfection chamber (3) where the upper end of the cross flow fan (8) is located, and the volute plate (11) is fixedly connected with the left side wall and the right side wall of the purification and disinfection chamber (3).
6. A wall-mounted air sterilizer of claim 5, wherein: the volute plate (11) is arranged in an upward inclined mode along the top end of the cross flow fan (8), the top end of the volute plate (11) faces the front side face of the wall-mounted shell (1), and an included angle of 30-45 degrees is formed between the volute plate (11) and the axial vertical section of the cross flow fan (8).
7. A wall-mounted air sterilizer of claim 1, wherein: air outlet (31) are provided with out aerofoil (12), it is provided with connecting axle (121) that have the slot respectively to go out aerofoil (12) both sides, be provided with on purifying and disinfecting cavity (3) lateral wall with connecting axle (121) cooperation pivoted connecting hole (32), be provided with step motor (13) on purifying and disinfecting cavity (3) lateral wall, slot fixed connection on the output shaft of step motor (13) and one of them connecting axle (121).
8. A wall-mounted air sterilizer of claim 7, wherein: the electric heating device is characterized in that a control circuit board (14) is further arranged in the electric chamber (2), and the control circuit board (14) is respectively and electrically connected with the cross-flow fan (8), the ultraviolet lamp (6), the negative ion generator (9), the ozone generator (10) and the stepping motor (13).
9. A wall-mounted air sterilizer of claim 8, wherein: the wall-mounted type air conditioner is characterized in that a display screen (15) is arranged on the front side face, right opposite to the electric cavity (2), of the wall-mounted type shell (1), and the display screen (15) is electrically connected with the control circuit board (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415642.9U CN211650569U (en) | 2019-12-29 | 2019-12-29 | Wall-mounted air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415642.9U CN211650569U (en) | 2019-12-29 | 2019-12-29 | Wall-mounted air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650569U true CN211650569U (en) | 2020-10-09 |
Family
ID=72700335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415642.9U Active CN211650569U (en) | 2019-12-29 | 2019-12-29 | Wall-mounted air sterilizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN211650569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218030A (en) * | 2021-05-08 | 2021-08-06 | 湖南神怡医疗器械有限公司 | Wall hanging type circulating air sterilizer |
| CN113566360A (en) * | 2021-07-28 | 2021-10-29 | 慈溪市贝联电器有限公司 | Wall-hanging air sterilizing apparatus of clean type |
| CN115234978A (en) * | 2022-08-01 | 2022-10-25 | 谢咪 | Air for air conditioner passes through protective screen and disappears and kills purifier |
-
2019
- 2019-12-29 CN CN201922415642.9U patent/CN211650569U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218030A (en) * | 2021-05-08 | 2021-08-06 | 湖南神怡医疗器械有限公司 | Wall hanging type circulating air sterilizer |
| CN113566360A (en) * | 2021-07-28 | 2021-10-29 | 慈溪市贝联电器有限公司 | Wall-hanging air sterilizing apparatus of clean type |
| CN115234978A (en) * | 2022-08-01 | 2022-10-25 | 谢咪 | Air for air conditioner passes through protective screen and disappears and kills purifier |
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Effective date of registration: 20240806 Address after: No. 5, Yuanjia Group, Wenqiao Village, Dashi Township, the Taihu Lake County, Anqing City, Anhui Province, 246400 Patentee after: Yuan Linwen Country or region after: China Address before: 430000 floor 2, building 1, daijiashan science and technology entrepreneurship City, No. 888, Hanhuang Road, Jiang'an District, Wuhan City, Hubei Province Patentee before: WUHAN JIXING MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. Country or region before: China |