CN220689286U - Desktop air purification sterilization machine - Google Patents
Desktop air purification sterilization machine Download PDFInfo
- Publication number
- CN220689286U CN220689286U CN202321445300.1U CN202321445300U CN220689286U CN 220689286 U CN220689286 U CN 220689286U CN 202321445300 U CN202321445300 U CN 202321445300U CN 220689286 U CN220689286 U CN 220689286U
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- China
- Prior art keywords
- air
- air supply
- channel
- outer facing
- desktop
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 24
- 238000004887 air purification Methods 0.000 title claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 title description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 5
- 239000003570 air Substances 0.000 description 135
- 150000002500 ions Chemical class 0.000 description 32
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
Abstract
The utility model discloses a desktop air purifying and sterilizing machine, which comprises: the base is provided with an air inlet and an air inlet channel communicated with the air inlet; the air supply main machine is fixed on the base and is provided with an air supply channel and an air flow generating device positioned in the air supply channel, one end of the air supply channel is communicated with the air inlet channel, and the other end of the air supply channel is provided with an air outlet; the bipolar ion generator is positioned in the air supply channel and is close to the air outlet; the outer facing shell is sleeved on the outer side face of the air supply main machine, and the lower tail end of the outer facing shell is detachably assembled with the base. According to the utility model, the detachable outer decorative surface shell is arranged on the outer side surface of the air supply main machine, so that the outer decorative surface shell of the air purification sterilizer can be replaced according to the requirement of a user, and the use experience of the user is improved.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a desktop air purification sterilization machine.
Background
The bipolar ion generator is also called as a plasma generator, and utilizes a bipolar plate to generate a high-voltage electric field to ionize air to generate positive and negative ions to the surrounding environment, and the energy released in the moment of neutralization reaction of the positive and negative ions is used for realizing sterilization and purification of the surrounding environment air. The existing air purification sterilization machine realized by using the bipolar ion generator has no independent replaceable outer decorative surface shell, so that the overall appearance is single, and the use experience of a user is affected.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the desktop air purifying and sterilizing machine, and the detachable outer decorative surface shell is arranged on the outer side surface of the air supply main machine, so that the outer decorative surface shell of the air purifying and sterilizing machine can be replaced according to the requirement of a user, and the use experience of the user is improved.
The utility model provides a desktop air purifying and sterilizing machine, which comprises: the base is provided with an air inlet and an air inlet channel communicated with the air inlet; the air supply main machine is fixed on the base and is provided with an air supply channel and an air flow generating device positioned in the air supply channel, one end of the air supply channel is communicated with the air inlet channel, and the other end of the air supply channel is provided with an air outlet; the bipolar ion generator is positioned in the air supply channel and is close to the air outlet; the outer facing shell is sleeved on the outer side face of the air supply main machine, and the lower tail end of the outer facing shell is detachably assembled with the base.
In some preferred embodiments, the air supply channel comprises an air supply lower channel communicated with the air inlet channel and an air supply upper channel positioned between the air supply lower channel and the air outlet; the air flow generating device is accommodated in the air supply lower channel, and the bipolar ion generator is positioned in the air supply upper channel.
In some preferred embodiments, the air supply upper channel is gradually converged from the air supply lower channel toward the air outlet.
In some preferred embodiments, a clamping seat is arranged in the air supply channel and close to the air outlet, two ends of the bipolar ion generator are limited and fixed in the clamping seat, and the extending direction of the surface of the bipolar ion generator is consistent with the direction of the air flow in the air supply channel to the air outlet.
In some preferred embodiments, an assembly bracket is fixed on the base, and the assembly bracket is annularly arranged on the outer side surface of the lower end of the air supply host; the lower end of the outer facing shell is detachably mounted on the mounting bracket.
In some preferred embodiments, the mounting bracket is provided with a snap end, and the lower end of the outer facing shell is provided with an inner flange, and the inner flange is in limit fit with the snap end.
In some preferred embodiments, the air inlet comprises a plurality of air inlet grooves, the air inlet grooves are annularly arranged on the side face of the base, and an annular air filter is arranged between the air inlet grooves and the air inlet channel.
In some preferred embodiments, the outer facing shell is sized larger than the blower host such that the blower host is hidden within the outer facing shell; the outer facing shell comprises a plurality of outer facing shells, the outer facing shells are different in appearance, and one outer facing shell is detachably assembled on the base.
In some preferred embodiments, the outer side of the air supply host is provided with an LED atmosphere lamp, and the outer facing shell is made of transparent or semitransparent materials.
In some preferred embodiments, the outer facing shell has a patterned layer.
Compared with the prior art, the utility model has the following beneficial effects:
according to the air purification and sterilization machine, the outer decorative surface shell which can be assembled and disassembled is arranged on the outer side surface of the air supply main machine, and the lower end of the outer decorative surface shell is assembled and disassembled with the base, so that the outer decorative surface shell of the air purification and sterilization machine can be replaced at will according to the needs of a user, the operation is simple, and the use experience of the user is improved. Meanwhile, the bipolar ion generator is arranged in the air supply channel and is close to the air outlet, and positive and negative ion clusters generated by the bipolar ion generator can be rapidly discharged from the air outlet by utilizing air flow generated by the air flow generating device, so that the air purifying and sterilizing machine has better air purifying and sterilizing performance.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of a desktop air sterilizer.
Fig. 2 is a schematic view of the internal structure of a first embodiment of the desktop air sterilizer.
Fig. 3 is a schematic structural view of the stand.
Fig. 4 is a schematic structural view of a plasma module.
Fig. 5 is a schematic perspective view of a second embodiment of a desktop air sterilizer.
Fig. 6 is a schematic view of the internal structure of a second embodiment of the desktop air sterilizer.
The dashed arrows in the figure indicate the direction of the air flow.
Detailed Description
In order to further describe the technical means and effects adopted by the present application to achieve the preset purpose, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
The utility model provides a desktop air purifying and sterilizing machine, which is particularly suitable for being placed on a desktop for use in indoor environments such as families, offices and the like, and utilizes a bipolar ion generator to sterilize and disinfect the air in the indoor environments.
Examples
Referring to FIGS. 1-4, the utility model discloses a desktop air purifying and sterilizing machine, which comprises: a base 1, the base 1 having an air inlet 111 and an air inlet channel 13 communicating with the air inlet 111; an air supply main machine 2 fixed on the base 1, wherein the air supply main machine 2 is provided with an air supply channel and an air flow generating device positioned in the air supply channel, one end of the air supply channel is communicated with the air inlet channel 13, and the other end of the air supply channel is provided with an air outlet 22; a bipolar ion generator 31 located in the air supply passage and disposed adjacent to the air outlet 22; the outer facing shell 4 is sleeved on the outer side face of the air supply host machine 2, and the lower tail end of the outer facing shell 4 is detachably assembled with the base 1.
The air flow generated by the air flow generating device from the air inlet 111 flows to the air outlet 22 through the air inlet channel 13 and the air supply channel, the air is ionized by the bipolar ion generator 31 to generate positive and negative ion clusters, and the positive and negative ion clusters are more rapidly and smoothly discharged from the air outlet 22 along with the air flow, so that the sterilizing and disinfecting and purifying treatment capacity of the air by utilizing the positive and negative ions generated by the bipolar ion generator 31 is improved.
The bipolar ion generator 31 adopts a dielectric barrier discharge structure and generally comprises an inner electrode, outer electrodes arranged on two opposite sides of the inner electrode, and an insulating dielectric plate arranged between the inner electrode and the outer electrodes. The inner electrode is connected to the high voltage power supply module 32, the outer electrode is grounded, and the dielectric plates cooperate with each other between the inner electrode and the outer electrode to form a dielectric barrier discharge structure, thereby generating positive and negative ion clusters for ionization of air.
In some preferred embodiments, the base 1 includes a lower housing 11 and an upper housing 12 fitted on the lower housing 11, and a plurality of air inlet grooves are provided on the outer circumferential side of the lower housing 11 to form the air inlet 111. The air inlet channel 13 is positioned inside the base 1, and an annular air filter 14 is arranged between the air inlet channel and the air inlet channel 13. The annular air filter 14 can filter any one of the cotton, the activated carbon and the like which can be purchased in the market at present, is mainly used for filtering floating dust in air and removing peculiar smell, and further improves the air purifying and sterilizing capacity of the air purifying and sterilizing machine.
Wherein, a power supply module and a circuit board for controlling the airflow generating device are arranged in the base 1. The high voltage power module 32 is disposed in the base 1 and electrically connected to the power module through a connector 33. And, be equipped with the operation panel 121 that links to each other with the circuit board electrical property on the upper end face of seat shell 12, can realize starting, stopping even adjusting the corresponding operation of air current generating device operating condition through operation panel 121 to make things convenient for the user to operate and use.
In some preferred embodiments, the air supply duct includes an air supply lower duct 211 communicating with the air intake duct 13 and an air supply upper duct 212 located between the air supply lower duct 211 and the air outlet 22; the air flow generating device is accommodated in the air supply lower passage 211, and the bipolar ion generator 31 is positioned in the air supply upper passage 212. This arrangement facilitates the assembly of the gas flow generating device and the bipolar ionizer 31.
The airflow generating device is used for forming airflow flowing from the air inlet channel 13 to the air outlet 22 in the air supply channel, so that positive and negative ions generated by the bipolar ion generator 31 are quickly discharged to the ambient air of the air purifying and sterilizing machine by utilizing the airflow. The airflow generating device generally includes a blower or fan 24 secured within the lower plenum 211 by a fan bracket 23.
In some preferred embodiments, the upper air passage 212 is gradually convergent from the lower air passage 211 toward the air outlet 22. For example, the upper air supply duct 212 is shown in fig. 2 as a tapered structure with a large bottom. The air supply upper passage 212 gradually converges toward the air outlet 22: in the process that the air flow generated by the air flow generating device enters the air supply upper channel 212 and is sent to the air outlet 22, the flow speed of the air flow is gradually accelerated, so that the air flow can flow over the surface of the bipolar ion generator 31 at a higher speed, the capability of taking away the positive and negative ion clusters generated by the bipolar ion generator 31 by the air flow is improved, and the performance of the air purification sterilizer is improved.
In some preferred embodiments, a clamping seat 25 is disposed in the air supply channel near the air outlet 22, two ends of the bipolar ion generator 31 are limited and fixed in the clamping seat 25, and the extending direction of the surface of the bipolar ion generator 31 is consistent with the direction of the air flow in the air supply channel flowing to the air outlet 22. The two directions are consistent, so that the bipolar ion generator 31 can not block high-speed air flow, and positive and negative ion clusters generated by the bipolar ion generator 31 can be taken away rapidly by utilizing the high-speed air flow, thereby improving the air sterilization and disinfection capability of the air purification and disinfection machine.
In some preferred embodiments, a mounting bracket 15 is fixed on the base 1, the mounting bracket 15 is annularly arranged on the outer side surface of the lower end of the air supply main machine 2, the mounting bracket 15 is provided with a plurality of fixing studs 151, and the mounting bracket 15 is fixed on the upper seat shell 12 of the base 1 through the fixing studs 151 by using fixing pieces such as screws.
In some preferred embodiments, the lower end of the exterior facing shell 4 is removably mounted to the mounting bracket 15. For example, the mounting bracket 15 is provided with a snap end 152, the lower end of the outer facing shell 4 has an inner flange 42, and the inner flange 42 is in limit fit with the snap end 152, so as to facilitate the detachable mounting of the outer facing shell 4 to the base 1. Of course, the inner flange 42 may be assembled with the mounting bracket 15 by other conventional assembly structures, such as an adhesive, screw, etc.
In some preferred embodiments, the outer facing shell 4 is sized larger than the blower main unit 2 such that the blower main unit 2 is hidden within the outer facing shell 4. Even more, the outer facing shell 4 includes a plurality of outer facing shells 4, each of which outer facing shells 4 has a different outer shape, and one of the outer facing shells 4 is detachably mounted on the base 1. The outer facing shell 4 with different shapes is provided to facilitate the replacement of users as required, and prevent the users from generating aesthetic fatigue in the use process, thereby being beneficial to improving the use experience of the users.
For example, in the embodiment shown in fig. 1 and 2, the outer facing shell 4 is petal-shaped, and has an outlet 41 at the top, and the airflow is discharged from the air outlet 22 with positive and negative ion clusters, and then discharged to the outside through the outlet 41.
In some preferred embodiments, the outer side surface of the blower main unit 2 is provided with an LED atmosphere lamp 27. For example, a lamp groove 26 is provided on the outer side surface of the lower end of the blower main unit 2, and an LED atmosphere lamp 27 is provided in the lamp groove 26 to protect the LED atmosphere lamp 27. Meanwhile, the outer facing shell 4 is made of transparent or semitransparent material, such as semitransparent ceramic shell, transparent or semitransparent plastic or glass shell. The light generated by the LED atmosphere lamp 27 can penetrate through the outer decorative surface shell 4, especially, in the use process of placing on a desk at night, a better light effect is visually generated to further improve the use experience of a user.
In some preferred embodiments, the outer facing shell 4 has a patterned layer that may be sprayed or glued onto the inside or outside of the outer facing shell 4. The pattern layer can further visually enhance the user's use experience under the effect of the light generated by the LED atmosphere lamp 27.
Examples
As shown in connection with fig. 5 and 6. The difference compared to the first embodiment is that the outer facing shell 4 is shaped differently. The outer facing 4 of this embodiment adopts a bamboo shape.
The outer facing shell 4 may have other shapes than the petal shape and bamboo shape shown in the drawings, such as egg shape, sphere shape, and even cartoon character and animal shape, but is not limited thereto.
When the air purifier uses the external facing shells 4 with different shapes, the external facing shells present different overall shapes, and different visual experiences are given to users, so that the requirements of users of different groups can be met. Meanwhile, a plurality of external facing shells 4 with different shapes can be matched at the same time, so that a user can select or irregularly replace the external facing shells according to needs, and the operation and the use are very convenient.
In addition, the base 1 can be a ceramic base with a larger counterweight; or, be equipped with the balancing weight in base 1 for base 1 places when the desktop uses, places firmly difficult empting.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (10)
1. A desktop air purification sterilizer, characterized by comprising:
a base (1), the base (1) having an air inlet (111) and an air inlet channel (13) in communication with the air inlet (111);
the air supply host machine (2) is fixed on the base (1), the air supply host machine (2) is provided with an air supply channel and an air flow generating device positioned in the air supply channel, one end of the air supply channel is communicated with the air inlet channel (13), and the other end of the air supply channel is provided with an air outlet (22);
a bipolar ion generator (31) positioned in the air supply channel and close to the air outlet (22);
the outer facing shell (4) is sleeved on the outer side face of the air supply host machine (2), and the lower end of the outer facing shell (4) is detachably assembled with the base (1).
2. A desktop air sterilizer as claimed in claim 1, wherein said air supply duct includes an air supply lower duct (211) communicating with said air intake duct (13) and an air supply upper duct (212) located between said air supply lower duct (211) and said air outlet (22); the air flow generating device is accommodated in the air supply lower channel (211), and the bipolar ion generator (31) is positioned in the air supply upper channel (212).
3. A desktop air sterilizer as claimed in claim 2, wherein said upper air supply duct (212) is gradually convergent from said lower air supply duct (211) toward said air outlet (22).
4. A desktop air cleaning and sterilizing machine according to claim 1, characterized in that a clamping seat (25) is arranged in the air supply channel near the air outlet (22), two ends of the bipolar ion generator (31) are limited and fixed in the clamping seat (25), and the surface extending direction of the bipolar ion generator (31) is consistent with the direction of the air flow in the air supply channel to the air outlet (22).
5. The desktop air cleaning and sterilizing machine according to claim 1, characterized in that an assembly bracket (15) is fixed on the base (1), and the assembly bracket (15) is annularly arranged on the outer side surface of the lower end of the air supply main machine (2); the lower end of the outer decorative surface shell (4) is detachably assembled on the assembly bracket (15).
6. The desktop air cleaning and sterilizing machine according to claim 5, characterized in that said assembly bracket (15) is provided with a snap-on end (152), the lower end of said outer facing shell (4) is provided with an inner flange (42), said inner flange (42) being in a limit fit with said snap-on end (152).
7. Desktop air sterilizer according to claim 1, characterized in that the air inlet (111) comprises a plurality of air inlet grooves which are annularly arranged on the side surface of the base (1), and an annular air filter (14) is arranged between the air inlet grooves and the air inlet channel (13).
8. A desktop air sterilizer as claimed in claim 1, wherein said outer facing shell (4) is larger in size than said blower main unit (2) such that said blower main unit (2) is hidden within said outer facing shell (4); the outer facing shells (4) comprise a plurality of outer facing shells (4), the outer facing shells (4) are different in appearance, and one outer facing shell (4) is detachably assembled on the base (1).
9. A desktop air cleaning and sterilizing machine according to any one of claims 1-8, characterized in that the outer side of said air supply main unit (2) is provided with LED atmosphere lamps (27), and said outer facing shell (4) is made of transparent or semitransparent material.
10. A desktop air cleaning and sterilizing machine according to claim 9, characterized in that said outer facing shell (4) has a pattern layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445300.1U CN220689286U (en) | 2023-06-07 | 2023-06-07 | Desktop air purification sterilization machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445300.1U CN220689286U (en) | 2023-06-07 | 2023-06-07 | Desktop air purification sterilization machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220689286U true CN220689286U (en) | 2024-03-29 |
Family
ID=90376636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321445300.1U Active CN220689286U (en) | 2023-06-07 | 2023-06-07 | Desktop air purification sterilization machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220689286U (en) |
-
2023
- 2023-06-07 CN CN202321445300.1U patent/CN220689286U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |