CN214536714U - Air purifier inner container - Google Patents
Air purifier inner container Download PDFInfo
- Publication number
- CN214536714U CN214536714U CN202120025682.7U CN202120025682U CN214536714U CN 214536714 U CN214536714 U CN 214536714U CN 202120025682 U CN202120025682 U CN 202120025682U CN 214536714 U CN214536714 U CN 214536714U
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- shell
- air purifier
- ultraviolet light
- connecting pipe
- inner container
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Abstract
The utility model relates to an inner container of an air purifier, which comprises a shell body which is communicated up and down, a fan which is arranged below the shell body, a guide structure which is arranged at the lower end of an inner cavity of the shell body and an ultraviolet light source which is fixedly arranged in the inner cavity of the shell body; the inner wall surface of the shell is coated with a photoreaction coating which acts on the ultraviolet light source; the guide structure comprises a fixed frame which is matched with the inner contour of the shell and is provided with a through hole in the center, a connecting pipe which is arranged in the center of the through hole of the fixed frame, and a plurality of guide ribs which are connected between the outer wall surface of the connecting pipe and the inner wall surface of the fixed frame; the central axis of the fixing frame through hole is coincided with the central axis of the connecting pipe; the cross section of the guide ribs is arc-shaped, and the guide ribs are distributed in an annular array by taking the center of the connecting pipe as a circle center. The setting of the guide structure can enable air sucked by the fan to form a vortex shape in the shell, so that the air flow moves upwards in the shell in a spiral way, the staying time of the air flow in the shell is prolonged, and the air purification effect is further improved.
Description
Technical Field
The utility model relates to an air purifier inner bag.
Background
Along with the rapid development of social economy, the attention of people to the problem of air pollution is gradually improved, and more attention is paid to indoor air purification. When air is polluted, a large amount of harmful substances, such as PM2.5, bacteria, germs and the like, are contained in the air, and the health of people is seriously threatened, so that the air purifying equipment needs to be installed indoors. However, the traditional air purification equipment has poor purification effect and low purification efficiency, and the disinfection and sterilization effect is poor, so that the aim of thorough disinfection and sterilization is difficult to achieve, and the disinfection and sterilization speed is low.
Disclosure of Invention
An object of the utility model is to provide an air purifier inner bag that simple structure, purifying effect are good, purification efficiency is high and can thoroughly disinfect.
The purpose of the utility model is realized through the following technical scheme: an inner container of an air purifier comprises a shell which is communicated up and down, a fan arranged below the shell, a guide structure arranged at the lower end of an inner cavity of the shell and an ultraviolet light source fixedly arranged in the inner cavity of the shell; the inner wall surface of the shell is coated with a photoreaction coating which acts on the ultraviolet light source;
the guide structure comprises a fixed frame which is matched with the inner contour of the shell and is provided with a through hole in the center, a connecting pipe which is arranged in the center of the through hole of the fixed frame, and a plurality of guide ribs which are connected between the outer wall surface of the connecting pipe and the inner wall surface of the fixed frame; the central axis of the fixing frame through hole is coincided with the central axis of the connecting pipe; the cross section of the guide ribs is arc-shaped, and the guide ribs are distributed in an annular array by taking the center of the connecting pipe as a circle center.
Compare prior art, the utility model has the advantages of:
1. the utility model discloses an air purifier inner bag, its inside guide structure can make via the inspiratory air of fan, forms the vortex form in the casing, makes the air current spiral upward movement in the casing, and the extension air current increases the area of contact of air current and casing internal face simultaneously in the inside stay time of casing, and then promotes the air purification effect.
2. The utility model discloses an air purifier inner bag simple structure, with low costs.
3. The ultraviolet light source of the inner container of the air purifier can emit ultraviolet light with the wavelength range less than 200nm and ultraviolet light with the wavelength range of 200-380nm, so that the inner container of the air purifier not only has the optimal inactivation efficiency on bacteria, viruses and molds, but also can ionize oxygen and water in the air to generate H with high concentration2O2、O3、H3O+、OH-、O2 -And the air purification factors can promote the generation of hydroxyl radicals (OH) and accelerate the oxidation reaction rate in a high-moisture environment, and can accelerate the ambient air purification rate, shorten the reaction time and achieve the effect of quickly purifying air by matching with a photoreaction coating.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a bottom view of the housing with the guide structure.
Fig. 3 is a schematic structural view of the housing.
Fig. 4 is a schematic structural view of the housing.
Fig. 5 is a schematic view of the internal structure of the housing.
Fig. 6 is a schematic view of a guide structure.
Description of reference numerals: the air conditioner comprises a shell 1, an air outlet hole 11, an installation piece 12, an installation hole 121, a fan 2, a guide structure 3, a fixing frame 31, a connecting pipe 32, a guide rib 33, an ultraviolet light source 4, an installation cover 5, an installation column 51 and a circuit board 6.
Detailed Description
The invention is described in detail below with reference to the drawings and examples of the specification:
fig. 1 to 6 are schematic views illustrating an air purifier inner container according to an embodiment of the present invention.
The air purifier inner container comprises a shell 1 which is communicated up and down, a fan 2 arranged below the shell 1, a guide structure 3 arranged at the lower end of the inner cavity of the shell 1 and an ultraviolet light source 4 fixedly arranged in the inner cavity of the shell 1; the inner wall surface of the shell 1 is coated with a photoreaction coating which acts on the ultraviolet light source 4;
the guide structure 3 comprises a fixed frame 31 which is matched with the inner contour of the shell 1 and is provided with a through hole at the center, a connecting pipe 32 which is arranged at the center of the through hole of the fixed frame 31, and a plurality of guide ribs 33 which are connected between the outer wall surface of the connecting pipe 32 and the inner wall surface of the fixed frame 31; the central axis of the through hole of the fixing frame 31 is coincided with the central axis of the connecting pipe 32; the cross section of the guiding rib 33 is arc-shaped, and the guiding ribs 33 are distributed in an annular array by taking the center of the connecting pipe 32 as the center of a circle.
As shown in fig. 2 and 6, the arc-shaped guide ribs 33 are distributed in an annular array around the center of the connecting pipe 32, a gap for allowing the air to pass is formed between the guide ribs 33 and the guide ribs 33, and the air sucked by the fan 2 passes through the gap between the guide ribs 33 and the guide ribs 33 to form an eddy shape.
The utility model discloses an air purifier inner bag can be used to air purifier, as air purifier's essential element.
The air purifier liner also comprises an installation cover 5 which is arranged below the shell 1 and does not contain a bottom wall; the top wall of the mounting cover 5 is hollowed out, and the fan 2 is fixedly arranged in the mounting cover 5.
Be equipped with the outside installation piece 12 that extends of a plurality of on the lateral wall of casing 1 bottom, be equipped with mounting hole 121 on the installation piece 12, be equipped with on the roof of installation cover 5 and correspond with installation piece 12 and the erection column 51 of upwards extending, erection column 51 wears to locate in mounting hole 121.
The air purifier inner container can also comprise a circuit board 6, a power supply interface and the like which are arranged in the inner cavity of the shell 1, the circuit board 6 is connected with a motor for controlling the rotation of the fan 2, the ultraviolet light source 4 and the like, and the circuit is electrified to realize the rotation of the fan 2 and the brightness of the ultraviolet light source 4. Because of circuit board 6 control light source break-make electricity, fan 2 break-make electricity are conventional technique, consequently the utility model discloses do not describe repeatedly the specific structure of circuit board 6 and the relation of connection of each circuit part.
And the side wall of the shell 1 is provided with an air outlet 11.
As shown in fig. 3 and 4, the structure of the housing 1 is schematically illustrated. As shown in fig. 3 and 4: the shell 1 does not contain a bottom wall, and the top wall of the shell 1 is also provided with an air outlet hole 11 so that the shell 1 is communicated up and down.
Ambient air is sucked into the housing 1 through the top wall of the mounting cover 5 by the fan 2, the sucked air forms a vortex shape under the action of the guide structure 3, the air flow moves spirally upwards in the housing 1, and finally purified air is output from the air outlet hole 11. It can be seen that the arrangement of the guide structure 3 can prolong the stay time of the air flow in the casing 1, and simultaneously increase the contact area of the air flow and the inner wall surface of the casing 1, thereby improving the air purification effect.
The shell 1 is made of non-light-transmitting material. Such as stainless steel or aluminum alloy.
The ultraviolet light emitted by the ultraviolet light source 4 includes a first wavelength in a wavelength range of less than 200 nm.
The ultraviolet light emitted by the ultraviolet light source 4 further includes a second wavelength within a wavelength range of 200-380 nm.
The thickness of the photoreaction coating is 0.3-1.5 mm. Preferably, the thickness of the photoreactive coating is 0.3 mm.
The photoreaction coating can be coated on the inner wall surface of the whole shell 1, so the drawings of the utility model do not specifically mark the photoreaction coating.
The light reaction coating is a photocatalyst coating, raw materials for preparing the light reaction coating comprise titanium dioxide or copper oxide with the particle size of 5-60nm, and the light reaction coating reacts with oxygen in air or water under the action of an ultraviolet light source 4.
The ultraviolet light source 4 may be an ultraviolet lamp tube.
The ultraviolet light source 4 emits ultraviolet light with a wavelength range of 200-380nm, which has good inactivation efficiency on bacteria, viruses and molds. Ultraviolet light in the wavelength range of less than 200nm ionizes oxygen and water in the air to produce a relatively high concentration of H2O2、O3、H3O+、OH-、O2 -Waiting for air purification factors; such a medicineThe chemical factor can promote the generation of hydroxyl radical (OH) and accelerate the oxidation reaction rate in a high-moisture environment, and is matched with TiO-containing2The photoreaction coating can accelerate the environmental purification rate and shorten the time required by the reaction.
It should be noted that the above description is only a preferred embodiment of the present invention, and that those skilled in the art can make various changes, modifications and decorations without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides an air purifier inner bag which characterized in that: the device comprises a shell (1) which is through up and down, a fan (2) arranged below the shell (1), a guide structure (3) arranged at the lower end of an inner cavity of the shell (1) and an ultraviolet light source (4) fixedly arranged in the inner cavity of the shell (1); the inner wall surface of the shell (1) is coated with a photoreaction coating which acts on the ultraviolet light source (4);
the guide structure (3) comprises a fixed frame (31) which is matched with the inner contour of the shell (1) and is provided with a through hole at the center, a connecting pipe (32) which is arranged at the center of the through hole of the fixed frame (31), and a plurality of guide ribs (33) which are connected between the outer wall surface of the connecting pipe (32) and the inner wall surface of the fixed frame (31); the central axis of the through hole of the fixed frame (31) is coincided with the central axis of the connecting pipe (32); the cross section of the guide ribs (33) is arc-shaped, and the guide ribs (33) are distributed in an annular array by taking the center of the connecting pipe (32) as the circle center.
2. The air purifier inner container of claim 1, wherein: the device also comprises an installation cover (5) which is arranged below the shell (1) and does not contain a bottom wall; the top wall of the mounting cover (5) is hollowed out, and the fan (2) is fixedly arranged in the mounting cover (5).
3. The air purifier inner container of claim 2, wherein: be equipped with the outside installation piece (12) that extend of a plurality of on the lateral wall of casing (1) bottom, be equipped with mounting hole (121) on installation piece (12), be equipped with on the roof of installation cover (5) and correspond and the erection column (51) that upwards extends with installation piece (12), erection column (51) are worn to locate in mounting hole (121).
4. The air purifier inner container of claim 1, wherein: and the side wall of the shell (1) is provided with an air outlet (11).
5. The air purifier inner container of claim 1, wherein: the shell (1) is made of non-light-transmitting materials.
6. The air purifier inner container of claim 1, wherein: the ultraviolet light emitted by the ultraviolet light source (4) comprises a first wavelength with a wavelength range smaller than 200 nm.
7. The air purifier inner container of claim 1, wherein: the ultraviolet light emitted by the ultraviolet light source (4) further comprises a second wavelength with the wavelength range of 200-380 nm.
8. The air purifier inner container of claim 1, wherein: the thickness of the photoreaction coating is 0.3-1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025682.7U CN214536714U (en) | 2021-01-06 | 2021-01-06 | Air purifier inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025682.7U CN214536714U (en) | 2021-01-06 | 2021-01-06 | Air purifier inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214536714U true CN214536714U (en) | 2021-10-29 |
Family
ID=78301040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025682.7U Active CN214536714U (en) | 2021-01-06 | 2021-01-06 | Air purifier inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214536714U (en) |
-
2021
- 2021-01-06 CN CN202120025682.7U patent/CN214536714U/en active Active
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