CN215260370U - Air purifier - Google Patents
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- CN215260370U CN215260370U CN202120247857.9U CN202120247857U CN215260370U CN 215260370 U CN215260370 U CN 215260370U CN 202120247857 U CN202120247857 U CN 202120247857U CN 215260370 U CN215260370 U CN 215260370U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 239000003595 mist Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000009471 action Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 239000000779 smoke Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 241000700605 Viruses Species 0.000 description 14
- 239000000443 aerosol Substances 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 4
- 238000004887 air purification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
An air purifier, comprising: the reaction chamber is arranged along the vertical direction and is a cavity for reacting the water mist with air; the air outlet of the air exhaust mechanism is positioned at the upper end of the reaction chamber and is used for exhausting the filtered air; the spraying cavity is arranged below the reaction cavity, an air inlet for external air to enter is formed in the spraying cavity, and the spraying cavity is communicated with the reaction cavity through an air outlet pipeline extending to the bottom of the reaction cavity; the water mist and the outside air move from the bottom of the reaction chamber to the top of the reaction chamber under the action of pressure to enter the exhaust mechanism; an atomizer for generating a water mist within the spray chamber. Through above-mentioned spatial layout mode, can solve present through the water smoke realization to its water smoke of air filtration air purifier can't fully react with the harmful substance in the air fully, cause its purifying effect of current water smoke air purifier poor problem effectively.
Description
Technical Field
The utility model relates to an air purification technical field mainly relates to an air purifier through virus, granule, dust etc. in water smoke adsorption air.
Background
The air purifier is used as a household appliance capable of removing pollutants such as particulate matters, viruses and bacteria in the air, and is increasingly applied to daily household life. In particular, viruses that are transmitted through air, aerosols, and the like are frequently found in society every spring and winter. The spread of such viruses poses a great hazard to public health safety. Because the existing air purification equipment mostly adopts a filter screen to realize air filtration, and the filter screen has low virus inhibiting or sterilizing performance, the existing filter screen air purification can not kill virus and bacteria in the air and can not block the aerosol transmission path of the virus.
Patent document TW200513313A discloses an air cleaning device, which specifically discloses that a water mist wall is formed by converting water into water mist and forming the water mist wall by the water mist. The water mist wall is arranged on a flowing channel of air, so that viruses, particles, dust and the like in the air are adsorbed. Then, the aqueous solution adsorbed with the virus is sterilized by the medicament. However, in the prior art, the water mist wall consisting of water mist only blocks the aerosol transmission path of the virus, thereby realizing the collection and sterilization of the virus. The water mist does not have time and space to fully react with various harmful substances in the air, so that the problem that the water mist in the prior art has poor blocking effect on the aerosol transmission path of the viruses is caused.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing an air purifier to solve present through the water smoke realize to its water smoke of filtration water smoke air purifier can't fully react with the harmful substance in the air, cause the poor problem of its purifying effect of current water smoke air purifier. The application provides an air purifier, includes:
the reaction chamber is arranged along the vertical direction and is a cavity for reacting the water mist with air;
the air outlet of the air exhaust mechanism is positioned at the upper end of the reaction chamber and is used for exhausting the filtered air;
a spray chamber disposed below the reaction chamber; the spraying cavity is provided with an air inlet for external air to enter, and is communicated with the reaction cavity through an air outlet pipeline extending to the bottom of the reaction cavity; the water mist and the outside air move from the bottom of the reaction chamber to the top of the reaction chamber under the action of pressure to enter the exhaust mechanism;
an atomizer for generating a water mist within the spray chamber.
Optionally, the gas outlet pipeline is a reducing pipeline, and the cross section of the gas outlet pipeline facing one side of the spraying chamber is larger than that of the gas outlet pipeline facing one side of the reaction chamber.
Optionally, the exhaust mechanism comprises: the first water filter plate is arranged at the upper end of the reaction chamber and arranged along the horizontal direction, and the dehumidifier is arranged at the position of the air outlet.
Optionally, the exhaust mechanism further comprises: a support plate installed at the top of the reaction chamber and disposed in a horizontal direction, and a second water filtering plate disposed on the support plate in a vertical direction; the dehumidifier is disposed on the support plate.
Optionally, the exhaust mechanism further comprises: an exhaust fan which is arranged on the supporting plate and is used for leading out the air in the reaction chamber;
the dehumidifier is a condenser arranged between the second water filtering plate and the exhaust fan.
Optionally, the air purifier further comprises:
an ultraviolet lamp for sterilizing harmful substances in water;
the water tank is communicated with the reaction chamber to collect water mist liquefied in the reaction chamber; the water tank is detachably mounted on the outer shell of the air purifier, and a containing groove matched with the ultraviolet lamp in shape is further formed in the water tank.
Optionally, the atomizer comprises: a plurality of water vapor atomizing heads are uniformly distributed at the bottom of the spraying chamber; the air inlet is arranged on the side part of the spraying chamber and faces the mist outlet direction of the water vapor atomizing head.
Optionally, the air purifier further comprises:
the circuit component accommodating box is a sealing box arranged below the spraying chamber and is used for accommodating a control circuit and a power supply system of the air purifier; the ultraviolet lamp is installed on one side surface of the circuit component accommodating box facing the water tank.
Optionally, the air purifier further comprises:
the dehumidifier controller is in communication connection with the dehumidifier and receives a control instruction to control the starting and stopping actions of the dehumidifier.
The filtering component is arranged on a communication channel between the reaction chamber and the water tank; the filter member includes: the filter screen is detachably arranged in the water tank; and/or the presence of a gas in the gas,
optionally, the air purifier further comprises:
the liquid level sensor is used for detecting the liquid level in the water tank in real time and sending warning information when the liquid level in the water tank is higher than a preset value or lower than the preset value; and/or the presence of a gas in the gas,
the gas outlet is located air purifier its upper end, and the orientation air purifier's one of them side tilt up sets up.
The technical scheme of the utility model, have following advantage:
1. the utility model provides an air purifier, include: the reaction chamber is arranged along the vertical direction and is a cavity for reacting the water mist with air; the air outlet of the air exhaust mechanism is positioned at the upper end of the reaction chamber and is used for exhausting the filtered air; the spraying chamber is arranged below the reaction chamber and is opposite to the exhaust mechanism; the spraying cavity is provided with an air inlet for external air to enter, and is communicated with the reaction cavity through an air outlet pipeline extending to the bottom of the reaction cavity; the water mist and the outside air move from the bottom of the reaction chamber to the top of the reaction chamber under the action of pressure to enter the exhaust mechanism; an atomizer for generating a water mist within the spray chamber.
Through setting up the air inlet that supplies the outside air to get into on the spraying cavity, in outside air admission spraying cavity, can fuse mutually with the water smoke that produces through the atomizer in the spraying cavity to adsorb virus, dust in the air, in order to block the route that the aerosol spreads the virus. And introducing the air and the water mist merged in the spraying chamber into the bottom end of the reaction chamber, and moving the merged air and water mist from the bottom end of the reaction chamber to the upper end of the reaction chamber under the pressure action. In the flowing process, the volume of the reaction space of the air and the water mist in the reaction chamber and the reaction time are effectively increased. After the full reaction, the fully reacted air and water mist enter an exhaust mechanism at the top of the reaction chamber to reduce the humidity and exhaust. Therefore, the air and the water mist fully react in the spraying chamber, and the problem that the water mist generated by the existing water mist air purifier cannot fully react with harmful substances in the air to cause poor purification effect is solved.
2. The utility model provides an air purifier, the pipeline of giving vent to anger is the orientation the cross section of spraying cavity one side is greater than its orientation the reducing pipeline of cross section of reaction cavity one side. Through the reducing air outlet pipeline, the flow velocity of the air and water mist mixed gas entering the reaction chamber from the spraying chamber can be effectively increased, so that the air and water mist mixed gas can move from the bottom of the reaction chamber to the top of the reaction chamber.
3. The utility model provides an air purifier, exhaust mechanism includes: the first water filter plate is arranged at the upper end of the reaction chamber and arranged along the horizontal direction, and the dehumidifier is arranged at the position of the air outlet. Through set up the first drainage board that the horizontal direction was arranged at reaction chamber upper end, this first drainage board and open-topped reaction chamber form the appearance chamber that makes air and water smoke fully react jointly. Above-mentioned arrangement can optimize air purifier's spatial structure overall arrangement effectively, increases the above-mentioned reaction space who holds the chamber to guarantee that first drainage board can carry out prefiltering to above-mentioned reaction chamber effectively, get rid of the water smoke in the most air.
4. The utility model provides an air purifier, exhaust mechanism still includes: a support plate installed at the top of the reaction chamber and disposed in a horizontal direction, and a second water filtering plate disposed on the support plate in a vertical direction; the dehumidifier is disposed on the support plate.
The support plate can effectively form a C-shaped flow channel at the top of the reaction chamber, and the flow channel can effectively enable the exhaust mechanism to arrange a plurality of second water filtering plates with smaller volume. So that the second water filtering plate and the first water filtering plate are matched to further play a role in dehumidification effectively.
5. The utility model provides an air purifier, exhaust mechanism still includes: an exhaust fan which is arranged on the supporting plate and is used for leading out the air in the reaction chamber; the dehumidifier is a condenser arranged between the second water filtering plate and the exhaust fan. The dehumidification effect of the air purifier can be further improved through the condenser.
6. The utility model provides an air purifier still includes: an ultraviolet lamp for sterilizing harmful substances in water; the water tank is communicated with the reaction chamber to collect water mist liquefied in the reaction chamber; the water tank is detachably mounted on the outer shell of the air purifier, and a containing groove matched with the ultraviolet lamp in shape is further formed in the water tank.
Through set up the storage tank with ultraviolet lamp shape looks adaptation on the water tank to with ultraviolet lamp holding in above-mentioned storage tank, can avoid clean ultraviolet lamp's trouble and avoid ultraviolet lamp will arrange the potential safety hazard of water tank in effectively. The ultraviolet sterilizing lamp can effectively kill harmful substances in water.
7. The utility model provides an air purifier still includes: the circuit component accommodating box is a sealing box arranged below the spraying chamber and is used for accommodating a control circuit and a power supply system of the air purifier; the ultraviolet lamp is installed on one side surface of the circuit component accommodating box facing the water tank.
Through set up solitary circuit part holding case in air purifier bottom to all holding the power supply part of air purifier's electrical apparatus in this circuit part holding case. Thereby facilitating the maintenance of operators and the installation of manufacturers.
8. The utility model provides an air purifier, the gas outlet is located air purifier upper end, and the orientation air purifier's wherein one side tilt up setting. Through setting up the gas outlet at air purifier its upper end and orientation air purifier's one of them side tilt up sets up, can make air purifier's gas outlet slope up towards indoor slope effectively, improves air purifier's air-out efficiency.
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 perspective view of an air purifier provided by the present invention;
fig. 2 is a schematic view of the internal structure of the air purifier provided by the present invention;
fig. 3 is the utility model provides an air purifier its assembly schematic diagram.
Description of reference numerals:
1-a reaction chamber; 2-an exhaust mechanism; 3-air outlet; 4-a spray chamber; 5-an air inlet; 6-gas outlet pipeline; 7-a water vapor atomizing head; 8-a first water filter plate; 9-a dehumidifier; 10-a support plate; 11-a second water filter plate; 12-an exhaust fan; 14-ultraviolet light; 15-a water tank; 16-circuit components housing box.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
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 element referred to 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 the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
An air purifier, as shown in fig. 1 to 3, comprising:
the reaction chamber 1 is arranged along the vertical direction and is a cavity for reacting water mist with air;
the exhaust mechanism 2 is arranged above the reaction chamber 1, and an air outlet 3 of the exhaust mechanism 2 is positioned at the upper end of the reaction chamber 1 and used for exhausting the filtered air; and the air outlet 3 is positioned at the upper end of the air purifier and faces one side of the air purifier which is inclined upwards. In the present embodiment, the exhaust mechanism 2 includes: a first water filter plate 8 arranged at the upper end of the reaction chamber 1 and arranged along the horizontal direction, a dehumidifier 9 arranged at the position of the air outlet 3, a support plate 10 arranged at the top of the reaction chamber 1 and arranged along the horizontal direction, and a second water filter plate 11 arranged on the support plate 10 along the vertical direction; the dehumidifier 9 is arranged on the support plate 10. The exhaust mechanism 2 further includes: an exhaust fan 12 installed on the support plate 10 for exhausting air in the reaction chamber 1; the dehumidifier 9 is a condenser disposed between the second water filtering plate 11 and the exhaust fan 12. Through set up the first drainage board 8 that the horizontal direction was arranged at reaction chamber 1 upper end, this first drainage board 8 and open-topped reaction chamber 1 form the appearance chamber that makes air and water smoke fully react jointly. The arrangement can effectively optimize the spatial structure layout of the air purifier, increase the reaction space of the accommodating cavity, and effectively form a C-shaped flow channel at the top of the reaction chamber 1 through the supporting plate 10, and the flow channel can effectively enable the exhaust mechanism 2 to be distributed with a plurality of second water filtering plates 11 in a smaller volume. So that the second water filter plate 11 and the first water filter plate 8 are matched to effectively perform a dehumidification function;
a spray chamber 4 disposed below the reaction chamber 1; an air inlet 5 for external air to enter is formed in the spraying chamber 4, and the spraying chamber 4 is communicated with the reaction chamber 1 through an air outlet pipeline 6 extending to the bottom of the reaction chamber 1; the gas outlet pipeline 6 is a reducing pipeline, the cross section of which is towards one side of the spraying chamber 4 is larger than that of which is towards one side of the reaction chamber 1. The water mist and the outside air move from the bottom of the reaction chamber 1 to the top of the reaction chamber 1 under the action of pressure to enter the exhaust mechanism 2;
an atomizer for generating a water mist within the spray chamber 4; the atomizer includes: a plurality of water vapor atomizing heads 7 are uniformly distributed at the bottom of the spraying chamber 4; the air inlet 5 is arranged at the side part of the spraying chamber 4 and faces the mist outlet direction of the water vapor atomizing head 7;
an ultraviolet lamp 14 for sterilizing harmful substances in the water;
a water tank 15, wherein the water tank 15 is communicated with the reaction chamber 1 to collect water mist liquefied in the reaction chamber 1; the water tank 15 is detachably mounted on the outer casing of the air purifier, and is further provided with a containing groove matched with the ultraviolet lamp 14 in shape.
A circuit component accommodating box 16 which is a sealed box arranged below the spraying chamber 4 and is used for accommodating a control circuit and a power supply system of the air purifier; the ultraviolet lamp 14 is installed on a side surface of the circuit component accommodation box 16 facing the water tank 15;
a filter member disposed on a communication passage between the reaction chamber 1 and the water tank 15; the filter member includes: a filter net detachably disposed in the water tank 15;
the dehumidifier controller is in communication connection with the dehumidifier 9, receives a control instruction to control the starting and stopping actions of the dehumidifier 9, and can control the starting and stopping of the dehumidifier 9 through the dehumidifier controller, so that the air purifier can achieve a humidifying effect while sterilizing; since the dehumidifier 9 can be driven to start and stop, the indoor environment can be kept in a constant humidity state by the cooperation of the dehumidifier 9 and the humidity sensor.
And the liquid level sensor is used for detecting the liquid level in the water tank 15 in real time, and sending warning information when the liquid level in the water tank 15 is higher than a preset value or lower than the preset value so as to remind a user of adding water.
Of course, the present invention is not limited to the structure of the exhaust mechanism 2, and in other embodiments, the exhaust mechanism 2 only filters the water in the air through the dehumidification filter, and the exhaust mechanism 2 does not include the dehumidifier 9.
Of course, the present invention is not limited to the structure of the reaction chamber 1, and in other embodiments, the reaction chamber 1 may also be in other shapes such as a cylinder.
Of course, the present invention is not limited to the gas outlet 3, and in other embodiments,
and the air outlet 3 of the exhaust mechanism 2 is positioned at the upper end of the reaction chamber 1 and is arranged upwards along the vertical direction.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. An air purifier, comprising:
the reaction chamber (1) is arranged along the vertical direction and is used for enabling the water mist to react with air;
the exhaust mechanism (2) is arranged above the reaction chamber (1), and an air outlet (3) of the exhaust mechanism (2) is positioned at the upper end of the reaction chamber (1) and used for exhausting the filtered air;
a spray chamber (4) disposed below the reaction chamber (1); an air inlet (5) for external air to enter is formed in the spraying cavity (4), and the spraying cavity (4) is communicated with the reaction cavity (1) through an air outlet pipeline (6) extending to the bottom of the reaction cavity (1); the water mist and the outside air move from the bottom of the reaction chamber (1) to the top of the reaction chamber (1) under the action of pressure to enter the exhaust mechanism (2);
an atomiser for generating a water mist within the spray chamber (4);
the gas outlet pipeline (6) is a reducing pipeline, wherein the cross section of one side of the gas outlet pipeline facing the spraying chamber (4) is larger than that of the cross section of one side of the gas outlet pipeline facing the reaction chamber (1).
2. The air cleaner according to claim 1, wherein the exhaust mechanism (2) comprises: the water filter device comprises a first water filtering plate (8) which is arranged at the upper end of the reaction chamber (1) and is arranged along the horizontal direction, and a dehumidifier (9) which is arranged at the position of the air outlet (3).
3. The air cleaner according to claim 2, wherein the exhaust mechanism (2) further comprises: a support plate (10) installed on the top of the reaction chamber (1) and disposed in a horizontal direction, and a second water filter plate (11) disposed on the support plate (10) in a vertical direction; the dehumidifier (9) is arranged on the support plate (10).
4. The air cleaner according to claim 3, wherein the exhaust mechanism (2) further comprises: an exhaust fan (12) arranged on the support plate (10) and used for leading out air in the reaction chamber (1);
the dehumidifier (9) is a condenser arranged between the second water filtering plate (11) and the exhaust fan (12).
5. The air purifier of claim 2, further comprising:
an ultraviolet lamp (14) for sterilizing harmful substances in the water;
a water tank (15), wherein the water tank (15) is communicated with the reaction chamber (1) to collect water mist liquefied in the reaction chamber (1); the water tank (15) is detachably mounted on the outer shell of the air purifier, and is also provided with a containing groove matched with the ultraviolet lamp (14) in shape.
6. The air purifier of claim 1, wherein the atomizer comprises: a plurality of water vapor atomizing heads (7) are uniformly distributed at the bottom of the spraying chamber (4); the air inlet (5) is arranged on the side of the spraying chamber (4) and faces the mist outlet direction of the water vapor atomizing head (7).
7. The air purifier of claim 5, further comprising:
the circuit component accommodating box (16) is a sealed box arranged below the spraying chamber (4) and is used for accommodating a control circuit and a power supply system of the air purifier; the ultraviolet lamp (14) is installed on one side surface of the circuit component accommodating case (16) facing the water tank (15).
8. The air purifier of claim 2, further comprising:
the dehumidifier controller is in communication connection with the dehumidifier (9), and receives a control instruction to control the starting and stopping actions of the dehumidifier (9).
9. The air purifier of claim 5, further comprising:
the filtering component is arranged on a communication channel between the reaction chamber (1) and the water tank (15); the filter member includes: a filter screen detachably disposed in the water tank (15); and/or the presence of a gas in the gas,
the liquid level sensor is used for detecting the liquid level in the water tank (15) in real time, and sending warning information when the liquid level in the water tank (15) is higher than a preset value or lower than the preset value; and/or the presence of a gas in the gas,
the air outlet (3) is positioned at the upper end of the air purifier and faces one side of the air purifier, and the air outlet is inclined upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247857.9U CN215260370U (en) | 2021-01-28 | 2021-01-28 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247857.9U CN215260370U (en) | 2021-01-28 | 2021-01-28 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260370U true CN215260370U (en) | 2021-12-21 |
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ID=79500026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120247857.9U Active CN215260370U (en) | 2021-01-28 | 2021-01-28 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792851A (en) * | 2023-07-06 | 2023-09-22 | 佛山百策机电设备有限公司 | Air purifying device |
-
2021
- 2021-01-28 CN CN202120247857.9U patent/CN215260370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116792851A (en) * | 2023-07-06 | 2023-09-22 | 佛山百策机电设备有限公司 | Air purifying device |
| CN116792851B (en) * | 2023-07-06 | 2023-12-29 | 佛山百策机电设备有限公司 | Air purifying device |
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Effective date of registration: 20220314 Address after: 102600 room 0220, floor 2, building 2, yard 12, Jinxing Road, Daxing District, Beijing Patentee after: CIC hechuang (Beijing) Environmental Protection Technology Co.,Ltd. Address before: Room 608, building 3, Aoyu science and technology building, No. 12, Jinxing Road, Daxing District, Beijing 102600 Patentee before: Li Jiaojiao |