CN212861026U - Air flap, air purifier and ventilation system for car convenient to disinfect - Google Patents
Air flap, air purifier and ventilation system for car convenient to disinfect Download PDFInfo
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- CN212861026U CN212861026U CN202021683061.XU CN202021683061U CN212861026U CN 212861026 U CN212861026 U CN 212861026U CN 202021683061 U CN202021683061 U CN 202021683061U CN 212861026 U CN212861026 U CN 212861026U
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- air
- filter screen
- air outlet
- convenient
- sterilization
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- 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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
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Abstract
The utility model belongs to the technical field of domestic appliance, concretely relates to wind gap lid, air purifier and car ventilation system convenient to disinfect. This wind flap convenient to disinfect includes: the panel assembly comprises an upper side coaming, the grid assembly comprises a lower side coaming, the panel assembly penetrates through the grid assembly, and an air outlet duct is formed between the upper side coaming and the lower side coaming; the air outlet duct is provided with a plurality of layers of filter screens, and the surfaces of the filter screens are sprayed with sterilization slurry. This air purifier includes: the air outlet and be located the wind gap lid of being convenient for disinfect of air outlet department. This ventilation system for car includes the wind channel, sets up the wind gap lid of being convenient for disinfect in wind channel air outlet department. According to the air port cover, the air purifier and the automobile ventilation system which are convenient to sterilize, the filter screen is integrated on the air port cover, and the filter screen is coated with the sterilization slurry, so that the filter screen has the filtering and sterilizing functions; air pollution caused by bacteria and viruses in the air outlet is avoided, and the filter screen or the grating does not need to be replaced or cleaned frequently.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance, concretely relates to wind gap lid, air purifier and car ventilation system convenient to disinfect.
Background
With the development of science and technology, the problem of air pollution is more and more serious, and especially in big cities, the air pollution becomes a great adverse factor influencing the health of people. Therefore, the air purifier enters the daily life of consumers, becomes a living necessity of the consumers and brings fresh and clean air to people. Wherein, filter screen or grid are the key part that air purifier played the filter action, have directly influenced air purifier's result of use. Air-out structures such as current air purifier's wind flap do not have the function of disinfecting, use for a long time, and bacterial virus breeds easily to filter screen or grid, causes the secondary pollution of air, consequently needs often to change or clear up, has increased maintenance and use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air flap, air purifier and car ventilation system convenient to disinfect solves air purifier's air-out structures such as air flap and does not have the technical problem of function of disinfecting in the past.
In order to solve the technical problem, the utility model provides an air flap convenient to disinfect, include:
the panel assembly comprises an upper side coaming and a lower side coaming, and the panel assembly is arranged on the grid assembly in a penetrating manner so as to form an air outlet duct between the upper side coaming and the lower side coaming;
a plurality of layers of filter screens are arranged in the air outlet duct along the air outlet direction, and sterilization slurry is sprayed on the surfaces of the filter screens so as to kill germs in the air outlet touching the filter screens.
Further, the filter screen includes lower floor's filter screen, middle level filter screen and the upper filter screen that sets gradually along the air-out direction, just the net density of lower floor's filter screen, middle level filter screen and upper filter screen increases in proper order.
Further, the air outlet duct is an arc-shaped channel and is suitable for preventing external objects from touching the filter screen.
Furthermore, the inner wall circumference of downside bounding wall is provided with the several installation piece, is suitable for to be fixed in the air-out wind channel with the filter screen.
Further, the mounting block comprises a fixing part, a pin shaft and a connecting part; wherein
The fixing part is suitable for being in threaded connection with the grating component;
the two ends of the pin shaft are rotatably arranged on the fixing part, the connecting part is hinged with the pin shaft, and the upper end and the lower end of the front surface of the fixing part are both protruded to form a convex edge for limiting the swinging amplitude of the connecting part;
the connecting part is suitable for fixing the filter screen on the lower side coaming.
Further, the inner walls of the upper side enclosing plate and the lower side enclosing plate are provided with sterilization layers sprayed with sterilization slurry.
In a second aspect, the utility model also provides an air purifier, include:
the air outlet and the above-mentioned air flap which is located at the air outlet and is convenient for sterilization.
The third aspect, the utility model also provides a ventilation system for car, include:
the air duct is arranged at the air outlet of the air duct, and the air duct cover is convenient for sterilization;
the air port cover convenient for sterilization is suitable for performing sterilization treatment on air passing through the air channel so as to convey purified air.
Further, the air vent cover convenient for sterilization can be detachably connected to the air outlet of the air duct.
The utility model has the advantages that the utility model integrates the filter screen on the tuyere cover, sprays sterilization slurry on the surface of the filter screen to kill germs in the air outlet touching the filter screen, and realizes that the filter screen has the functions of filtration and purification and sterilization at the same time; when the air outlet passes through the air outlet channel, the filter screen filters, purifies and sterilizes the air outlet, secondary air pollution caused by bacteria and viruses in the air outlet is avoided, the filter screen or the grating in the air purifier does not need to be frequently replaced or cleaned, and the maintenance and use cost is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 structural view of a preferred embodiment of the present invention of a tuyere cover facilitating sterilization;
figure 2 is a cross-sectional view (vertical cut) of a preferred embodiment of the mounting block of the present invention;
fig. 3 is a cross-sectional view (in transverse cross-section) of a preferred embodiment of the mounting block of the present invention;
FIG. 4 is a front view of a preferred embodiment of the mounting block of the present invention;
fig. 5 is a schematic structural view of a preferred embodiment of a ventilation system for an air cleaner or an automobile of the present invention.
In the figure:
the air-conditioning grille comprises a grille component 1, a lower side enclosing plate 11, a grille support 12, a grille 13, a panel component 2, an upper side enclosing plate 21, a plugging part 22, an air outlet duct 3, a filter screen 4, a lower layer filter screen 41, a middle layer filter screen 42, an upper layer filter screen 43, an installation block 5, a fixing part 51, a convex edge 511, a pin shaft 52, a connecting part 53, a hinge section 531, a supporting and connecting section 532, a sterilizing layer 6, an air outlet 7, a buckle 8 and an air duct 9.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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 belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the air flap convenient for sterilization of the present embodiment includes a grille assembly 1 and a panel assembly 2, wherein the panel assembly 2 includes an upper side surrounding plate 21 and an inserting portion 22 disposed at the bottom of the upper side surrounding plate 21, the grille assembly 1 includes a lower side surrounding plate 11, a grille support 12 and a grille 13, the grille support 12 is disposed at the bottom end of the lower side surrounding plate 11 and is used for fixing the grille 13; the panel component 2 and the grid component 1 have partial superposition in the vertical direction, and the panel component 2 is arranged on the grid 13 of the grid component 1 in a penetrating way, so that an air outlet duct 3 is formed between the upper side enclosing plate 21 and the lower side enclosing plate 11 and is suitable for air outlet; a plurality of layers of filter screens 4 are arranged in the air outlet duct 3 along the air outlet direction, sterilization slurry is sprayed on the surfaces of the filter screens 4 so as to kill germs in the air outlet touching the filter screens 4, and the sterilization slurry can comprise nano silver; the inner walls of the upper side enclosing plate 21 and the lower side enclosing plate 11 are provided with sterilization layers 6 for spraying sterilization slurry, so that the effect of sterilization treatment on the outlet air is further improved. The filter screen 4 is integrated on the air port cover, and the sterilization slurry is sprayed on the surface of the filter screen 4 to kill germs in the air outlet touching the filter screen, so that the filter screen 4 has a filtering and purifying function and a sterilization function; when the air outlet passes through the air outlet channel 3, the filter screen 4 filters, purifies and sterilizes the air outlet, so that secondary air pollution caused by bacteria and viruses in the air outlet is avoided, the filter screen 4 or the grating 13 in the air purifier is not required to be frequently replaced or cleaned, and the maintenance and use cost is reduced.
As shown in fig. 1, the filter screen 4 includes a lower filter screen 41, a middle filter screen 42, and an upper filter screen 43 that are sequentially arranged along the air outlet direction, and the mesh densities of the lower filter screen 41, the middle filter screen 42, and the upper filter screen 43 are sequentially increased. The filter screens are combined for use, and the grid densities of the filter screens are different, so that the filter screens can be reasonably arranged according to actual needs, the air outlet passing through the air outlet channel 3 is fully contacted with the filter screens, the touch area is increased, and the effects of filtering, purifying and sterilizing are improved.
As shown in fig. 1, the air outlet duct 3 is an arc-shaped duct, and is suitable for preventing external objects from touching the filter screen 4. Although whole air-out wind channel 3 is in open state, air-out wind channel 3 is a crooked wind channel to air-out wind channel 3 is narrower relatively, consequently even if the hand is held some elongated article and also difficult stretching into in the air-out wind channel 3 and touch filter screen 4 and grid 13, more before with filter screen 4 and grid 13 directly expose the mode in the outside safer, solved the potential safety hazard problem of filter screen 4 and grid 13. And arc passageway makes whole air-out wind channel 3 even also be gentle transition state in the bending, and then makes the air-out take place slow diversion in crooked air-out wind channel 3, can not abrupt diversion, increases the velocity of flow of air-out at air-out passageway 3 to air purifier's the amount of wind is improved.
As shown in fig. 2 to 4, a plurality of mounting blocks 5 are circumferentially disposed on an inner wall of the lower shroud 11, and are adapted to fix the filter screen 4 in the air outlet duct 3. When the filter screen is required to be installed, the installation block 5 only needs to be fixed on the lower side wall plate 11 to form the placement area, so that the filter screen 4 is convenient to place, the operation is simple, and the filter screen 4 is convenient to take and place quickly; of course, according to specific actual needs, the filter screen 4 and the part of the air port cover can also adopt other detachable connection modes; through the panel components 2 of dismantling the wind gap lid, can take out filter screen 4 and wash or change convenient operation.
As shown in fig. 2 to 4, specifically, the mounting block 5 includes a fixing portion 51, a pin 52 and a connecting portion 53; wherein the fixing portion 51 is adapted to be screwed with the lower skirt 11 of the grill assembly 1; the two ends of the pin shaft 52 are rotatably arranged on the fixing part 51, the connecting part 53 is hinged with the pin shaft 52, and the upper end and the lower end of the fixing part 51 close to the side surface of the panel component 2 are both protruded to form a convex edge 511 which is suitable for limiting the swinging amplitude of the connecting part 53; the attachment portion 53 is adapted to secure the filter screen 4 to the lower shroud 11. The connecting part 53 comprises a hinge section 531 and a supporting section 532, two ends of the hinge section 531 are respectively hinged with the pin shaft 52 and the supporting section 532, when the hinge section 531 swings up and down, two sides of the hinge section 531 are abutted with the convex edge 511 at the upper end or the lower end of the fixing part 51, and the swing amplitude of the hinge section 531 is limited; the supporting and connecting section 532 is suitable for supporting and fixing the filter screen 4; when the filter screen 4 needs to be installed, the filter screen 4 can be placed on the installation block 5 at the lower layer only by swinging the supporting section 532 in the installation block 5 at the upper layer to the pin shaft 52; the hinged section 531 swings up and down by taking the pin shaft 52 as a shaft, so that the supporting section 532 avoids or lifts the fixed filter screen 4, the flexibility is high, the mounting block 5 does not need to be taken down when the filter screen 4 is taken and placed, the mounting and dismounting are convenient and fast, the adaptability is high, and the popularization is convenient.
Example 2
As shown in fig. 5, on the basis of embodiment 1, embodiment 2 provides an air purifier, which includes an air outlet 7 and an air flap located at the air outlet 7 for facilitating sterilization as described above. The air inlet cover and the air outlet 7 of the embodiment adopt a detachable installation mode, specifically, a plurality of buckles 8 are arranged on the outer side of the lower side enclosing plate 11, and the air outlet 7 is provided with a groove matched with the buckles 8; through with 8 joint income recesses of buckle to make the wind gap lid fix in 7 departments of air outlet, wind gap lid is dismantled in easy to assemble, so that air purifier contains the function of disinfecting when having filtration purification, and is convenient for wash and change filter screen 4 and grid 13, the practicality is strong.
Example 3
As shown in fig. 5, on the basis of embodiment 1, embodiment 3 provides a ventilation system for an automobile, which includes at least one air duct 9, and an air flap which is disposed at an air outlet of the air duct 9 and is convenient for sterilization as described above; the air duct 9 can supply air to the carriage and also can output air in the carriage, and the air duct is preferably used for supplying air to the carriage in the embodiment; the air port cover convenient for sterilization is suitable for air sterilization treatment through the air channel 9 so as to convey purified air into the carriage. The air port cover convenient for sterilization can be detachably connected at the air outlet of the air channel 9, and the connection mode of the air port cover and the air port cover can adopt the modes of threaded connection, buckle connection, magnetic connection and the like. In this embodiment, the outer wall of the air duct cover convenient for sterilization is provided with a buckle 8, and the air outlet of the air duct 9 is provided with a groove adapted to the buckle 8; through with 8 joint income recesses of buckle to the wind gap lid of being convenient for disinfect can be dismantled and be connected in the air outlet department of wind channel 9. The air outlet of the air duct 9 on the carriage is provided with the air inlet cover convenient for sterilization so as to sterilize the air in the air duct 9, thereby realizing the transportation of the purified air into the carriage of the automobile. So as to keep the air fresh in public places such as a carriage, avoid the generation of germs and reduce the possibility of the people in the carriage getting ill. The wind gap lid convenient to disinfect cooperates with 9 spiro union in wind channel, and both can dismantle the connection, and convenient and fast is dismantled in the installation, is convenient for maintain and change the inside parts of the wind gap lid convenient to disinfect. The ventilating system for the automobile is provided with the air port cover convenient for sterilization, so that air in a carriage of the automobile is sterilized and purified, the air in the carriage is kept fresh in public places, germs are prevented, and the possibility of infection of people in the automobile is reduced.
To sum up, the air vent cover, the air purifier and the ventilation system for the automobile which are convenient to sterilize integrate the filter screen on the air vent cover, and the sterilization slurry is sprayed on the surface of the filter screen to kill germs in the air outlet touching the filter screen, so that the filter screen has the functions of filtration and purification and sterilization at the same time; when the outlet air passes through the outlet air channel, the filter screen filters, purifies and sterilizes the outlet air, so that secondary air pollution caused by the fact that the outlet air contains bacteria and viruses is avoided, the filter screen or the grating in the air purifier does not need to be frequently replaced or cleaned, and the maintenance and use cost is reduced; the filter screens of all layers are combined for use, and the mesh densities of the filter screens are different, so that the filter screens can be reasonably arranged according to actual needs, the air outlet passing through the air outlet channel is fully contacted with the filter screens, the touch area is increased, and the filtering, purifying and sterilizing effects are improved; the air outlet duct is designed in an arc shape, so that external objects can be prevented from touching the filter screen, the potential safety hazard problem is solved, the whole air outlet duct is in a gentle transition state even at a bent part through the arc-shaped channel, the air outlet is slowly turned in the bent air outlet duct and cannot be suddenly turned, the flow speed of the air outlet in the air outlet duct is increased, and the air volume of the air purifier is increased; the filter screen can be taken out for cleaning or replacing by disassembling the panel component of the air port cover, and the operation is convenient; the hinged section swings up and down by taking the pin shaft as the shaft, so that the supporting section is convenient to avoid or lift the fixed filter screen, the flexibility is strong, the mounting block does not need to be taken down when the filter screen is taken and placed, the mounting and dismounting are convenient and fast, the adaptability is strong, and the popularization is convenient; the buckle is clamped into the groove, so that the air inlet cover is fixed at the air outlet, the air inlet cover is convenient to mount and dismount, the air purifier has a sterilization function while filtering and purifying, the filter screen and the grating are convenient to clean and replace, and the practicability is high; the ventilating system for the automobile is provided with the air port cover convenient for sterilization, so that air in a carriage of the automobile is sterilized and purified, the air in the carriage is kept fresh in public places, germs are prevented, and the possibility of infection of people in the automobile is reduced.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a wind gap lid convenient to disinfect which characterized in that includes:
the panel assembly comprises an upper side coaming and a lower side coaming, and the panel assembly is arranged on the grid assembly in a penetrating manner so as to form an air outlet duct between the upper side coaming and the lower side coaming;
a plurality of layers of filter screens are arranged in the air outlet duct along the air outlet direction, and sterilization slurry is sprayed on the surfaces of the filter screens so as to kill germs in the air outlet touching the filter screens.
2. The easy-to-sterilize air flap according to claim 1,
the filter screen includes lower floor's filter screen, middle level filter screen and the upper filter screen that sets gradually along the air-out direction, just the net density of lower floor's filter screen, middle level filter screen and upper filter screen increases in proper order.
3. The easy-to-sterilize air flap according to claim 1,
the air outlet duct is an arc-shaped channel and is suitable for preventing external objects from touching the filter screen.
4. The easy-to-sterilize air flap according to claim 3,
the inner wall circumference of downside bounding wall is provided with the several installation piece, is suitable for to be fixed in the air-out wind channel with the filter screen.
5. The easy-to-sterilize air flap according to claim 4,
the mounting block comprises a fixing part, a pin shaft and a connecting part; wherein
The fixing part is suitable for being in threaded connection with the grating component;
the two ends of the pin shaft are rotatably arranged on the fixing part, the connecting part is hinged with the pin shaft, and the upper end and the lower end of the front surface of the fixing part are both protruded to form a convex edge for limiting the swinging amplitude of the connecting part;
the connecting part is suitable for fixing the filter screen on the lower side coaming.
6. The easy-to-sterilize air flap according to claim 1,
and sterilization layers sprayed with sterilization slurry are arranged on the inner walls of the upper side enclosing plate and the lower side enclosing plate.
7. An air purifier, comprising:
the air outlet and the air outlet cover which is arranged at the air outlet and is convenient for sterilization as claimed in any one of claims 1 to 6.
8. A ventilation system for an automobile, comprising:
at least one air duct, the air duct cover which is arranged at the air outlet of the air duct and is convenient for sterilization as claimed in any one of claims 1 to 6;
the air port cover convenient for sterilization is suitable for performing sterilization treatment on air passing through the air channel so as to convey purified air.
9. The ventilation system for automobile as claimed in claim 8,
the air outlet cover convenient for sterilization can be detachably connected to the air outlet of the air channel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020205872892 | 2020-04-19 | ||
| CN202020587289 | 2020-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212861026U true CN212861026U (en) | 2021-04-02 |
Family
ID=75221245
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021661494.5U Active CN213555864U (en) | 2020-04-19 | 2020-08-11 | Air purifier filter core with function of disinfecting |
| CN202021661481.8U Active CN214332994U (en) | 2020-04-19 | 2020-08-11 | Cabinet body formula air purifier convenient to disinfect |
| CN202021661572.1U Active CN213555981U (en) | 2020-04-19 | 2020-08-11 | Air purifier with high-efficiency sterilization function |
| CN202021683061.XU Active CN212861026U (en) | 2020-04-19 | 2020-08-13 | Air flap, air purifier and ventilation system for car convenient to disinfect |
| CN202021692210.9U Active CN212861450U (en) | 2020-04-19 | 2020-08-13 | Ventilation system is used to wind flap and high-speed railway |
| CN202021692167.6U Active CN212861449U (en) | 2020-04-19 | 2020-08-13 | Ventilation system for wind gap lid and train convenient to disinfect |
| CN202021692247.1U Active CN213577960U (en) | 2020-04-19 | 2020-08-13 | Air purifier capable of sterilizing |
| CN202021722075.8U Active CN214370784U (en) | 2020-04-19 | 2020-08-17 | Multifunctional air purifier |
| CN202021720891.5U Active CN215260329U (en) | 2020-04-19 | 2020-08-17 | Air purifier is with filter core that disinfects |
| CN202021719461.1U Active CN213577930U (en) | 2020-04-19 | 2020-08-17 | Sterilization and filtration assembly and air purifier |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021661494.5U Active CN213555864U (en) | 2020-04-19 | 2020-08-11 | Air purifier filter core with function of disinfecting |
| CN202021661481.8U Active CN214332994U (en) | 2020-04-19 | 2020-08-11 | Cabinet body formula air purifier convenient to disinfect |
| CN202021661572.1U Active CN213555981U (en) | 2020-04-19 | 2020-08-11 | Air purifier with high-efficiency sterilization function |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021692210.9U Active CN212861450U (en) | 2020-04-19 | 2020-08-13 | Ventilation system is used to wind flap and high-speed railway |
| CN202021692167.6U Active CN212861449U (en) | 2020-04-19 | 2020-08-13 | Ventilation system for wind gap lid and train convenient to disinfect |
| CN202021692247.1U Active CN213577960U (en) | 2020-04-19 | 2020-08-13 | Air purifier capable of sterilizing |
| CN202021722075.8U Active CN214370784U (en) | 2020-04-19 | 2020-08-17 | Multifunctional air purifier |
| CN202021720891.5U Active CN215260329U (en) | 2020-04-19 | 2020-08-17 | Air purifier is with filter core that disinfects |
| CN202021719461.1U Active CN213577930U (en) | 2020-04-19 | 2020-08-17 | Sterilization and filtration assembly and air purifier |
Country Status (1)
| Country | Link |
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| CN (10) | CN213555864U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312585A (en) * | 2021-12-29 | 2022-04-12 | 河南莱茵汽车制造有限公司 | Armrest box with air purification function and installation process thereof |
| CN114569374B (en) * | 2022-03-04 | 2023-08-11 | 雷政委 | Infection prevention device after general surgery operation |
-
2020
- 2020-08-11 CN CN202021661494.5U patent/CN213555864U/en active Active
- 2020-08-11 CN CN202021661481.8U patent/CN214332994U/en active Active
- 2020-08-11 CN CN202021661572.1U patent/CN213555981U/en active Active
- 2020-08-13 CN CN202021683061.XU patent/CN212861026U/en active Active
- 2020-08-13 CN CN202021692210.9U patent/CN212861450U/en active Active
- 2020-08-13 CN CN202021692167.6U patent/CN212861449U/en active Active
- 2020-08-13 CN CN202021692247.1U patent/CN213577960U/en active Active
- 2020-08-17 CN CN202021722075.8U patent/CN214370784U/en active Active
- 2020-08-17 CN CN202021720891.5U patent/CN215260329U/en active Active
- 2020-08-17 CN CN202021719461.1U patent/CN213577930U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN214332994U (en) | 2021-10-01 |
| CN214370784U (en) | 2021-10-08 |
| CN212861450U (en) | 2021-04-02 |
| CN212861449U (en) | 2021-04-02 |
| CN213577960U (en) | 2021-06-29 |
| CN213577930U (en) | 2021-06-29 |
| CN213555864U (en) | 2021-06-29 |
| CN213555981U (en) | 2021-06-29 |
| CN215260329U (en) | 2021-12-21 |
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