CN212522523U - Air sterilizer - Google Patents
Air sterilizer Download PDFInfo
- Publication number
- CN212522523U CN212522523U CN202020318439.XU CN202020318439U CN212522523U CN 212522523 U CN212522523 U CN 212522523U CN 202020318439 U CN202020318439 U CN 202020318439U CN 212522523 U CN212522523 U CN 212522523U
- Authority
- CN
- China
- Prior art keywords
- air
- fan
- shell
- ultraviolet lamp
- lamp tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 39
- 150000002500 ions Chemical class 0.000 claims abstract description 30
- 230000001954 sterilising effect Effects 0.000 claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- -1 oxygen ions Chemical class 0.000 claims abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 6
- 150000001450 anions Chemical class 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 230000000249 desinfective effect Effects 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air sterilizer, which comprises a shell, wherein an air inlet and an air outlet are distributed at two ends of the shell, a fan is arranged at one end in the shell close to the air inlet, and a sterilizing device is arranged at one end close to the air outlet, the sterilizing device comprises an ozone ultraviolet lamp tube and an anion generator, and is simultaneously provided with the ozone ultraviolet lamp tube and the anion generator, so that bacteria can be sterilized through ultraviolet light and negative oxygen ions, thereby saving a filter screen and reducing the use cost; meanwhile, the ozone ultraviolet lamp tube is transversely installed, the ozone ultraviolet lamp tube and the negative ion generator are arranged side by side, and the fan is arranged on the left side of the sterilizing device, so that the device in the whole sterilizer is arranged in the air flowing direction, the longitudinal size of the sterilizer is effectively reduced, and the space required by installation is effectively reduced.
Description
Technical Field
The utility model relates to a sterilizer field, in particular to air sterilizer.
Background
With the increasing requirement of people on air quality, various air purification devices appear on the market, a common air purifier can only filter some larger particles and cannot kill bacteria in the air, and for public occasions with more people in high-speed railways or hospitals and the like, the bacteria content in the air is high, so that an air sterilizer is required to be used for sterilization. Current air sterilizer need filter the bacterium with the help of the filter screen, and the filter screen belongs to the consumptive material, and frequent change can lead to use cost to increase, and the filter screen is bulky moreover, leads to air sterilizer's bulky, and the required space of installation is great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an air sterilizer, need not the filter screen, reduce use cost, reduce the required space of installation.
The utility model provides an air sterilizer for realizing the above purpose, which comprises:
the left end and the right end of the shell are respectively provided with an air inlet and an air outlet;
the fan is arranged at one end, close to the air inlet, in the shell and used for driving air to enter from the air inlet and to be discharged from the air outlet;
the sterilizing device is arranged at one end, close to the air outlet, in the shell and positioned on the right side of the fan and used for sterilizing air in the shell, the sterilizing device comprises an ozone ultraviolet lamp tube for ultraviolet sterilization and a negative ion generator for releasing negative oxygen ions, the ozone ultraviolet lamp tube is transversely arranged in the shell, the negative ion generator is arranged on one side close to the air outlet and arranged on the lower side of the ozone ultraviolet lamp tube, the negative ion generator further comprises a negative ion emitting needle, and the needle head of the negative ion emitting needle faces the direction of the air outlet.
Further, the fan is an axial flow fan, and the distances from fan blades of the fan to the upper side and the lower side of the shell are equal.
Furthermore, the sterilizing device also comprises an electronic inverter used for providing starting voltage for the ozone ultraviolet lamp tube, the electronic inverter is electrically connected with the ozone ultraviolet lamp tube, the electronic inverter is arranged at the lower side of the ozone ultraviolet lamp tube, and the electronic inverter is arranged between the fan and the negative ion generator.
Further, still include the power female plug in the casing, set up in go into the wind gap with between the fan, with the fan with the virus killing device electricity is connected for be connected with external power supply.
Further, the casing includes the cover body and the wall built-up plate of fixed connection, the both ends opening plane of the cover body is the inclined plane, the cover body set up in the upside of wall built-up plate, be provided with the wall built-up hole that a plurality of is used for setting up the connecting piece in the wall built-up plate.
Furthermore, the top side of the cover body is of a plane structure, and an indicating switch mounting hole for mounting an indicating switch is formed in the top side of the cover body; the two sides of the cover body are of arc surface structures which are symmetrical to each other.
Further, the shell is made of aluminum alloy.
The fan housing is used for wrapping edges of two ends of the shell and is fixedly connected with the shell through a connecting piece.
Furthermore, the fan housing also comprises an inner louver and an outer louver which are used for shielding ultraviolet light of the ozone ultraviolet lamp tube, and the inclination directions of the inner louver in the inner louver and the outer louver in the outer louver are opposite.
Furthermore, the material of the negative ion emission needle is graphene.
The embodiment of the utility model provides an in one or more technical scheme, following beneficial effect has at least: the utility model discloses an air sterilizer comprises a shell, an air inlet and an air outlet are distributed and arranged at two ends of the shell, a fan is arranged at one end in the shell close to the air inlet, a sterilizing device is arranged at one end close to the air outlet, the sterilizing device comprises an ozone ultraviolet lamp tube and an anion generator, and the ozone ultraviolet lamp tube and the anion generator are arranged at the same time, so that bacteria can be sterilized through ultraviolet light and negative oxygen ions, thereby saving a filter screen and reducing the use cost; meanwhile, the ozone ultraviolet lamp tube is transversely installed, the ozone ultraviolet lamp tube and the negative ion generator are arranged side by side, the fan is arranged on the left side of the sterilizing device, and the power supply bus is arranged between the fan and the air inlet in an inserted mode, so that the device in the whole sterilizer is arranged in the air flowing direction, the longitudinal size of the sterilizer is effectively reduced, and the space required by installation is effectively reduced.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic view of an internal structure of a housing in a top view according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a housing according to an embodiment of the present invention;
fig. 3 is an exploded view of the structure of the fan housing according to the embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, an embodiment of the present invention provides an air sterilizer, including a housing 200, and an air inlet 110 and an air outlet 150 respectively disposed at left and right ends;
a fan 130 disposed at one end of the housing 200 close to the air inlet 110, for driving air to enter from the air inlet 110 and to be discharged from the air outlet 150;
the sterilizing device is arranged at one end, close to the air outlet 150, in the shell 200, is positioned at the right side of the fan 130 and is used for sterilizing air in the shell 200, the sterilizing device comprises an ozone ultraviolet lamp tube 141 for ultraviolet disinfection and a negative ion generator 143 for releasing negative oxygen ions, the ozone ultraviolet lamp tube 141 is transversely arranged in the shell 200, the negative ion generator 143 is arranged at one side close to the air outlet 150, the negative ion generator 143 is arranged at the lower side of the ozone ultraviolet lamp tube 141, the negative ion generator 143 further comprises a negative ion emitting needle 144, and the needle head of the negative ion emitting needle 144 faces the direction of the air outlet 150.
It should be noted that, it is preferable in this embodiment that the air inlet 110 and the air outlet 150 are disposed at two ends of the casing 200, so that the casing 200 can be in a rectangular shape with a cross section as shown in fig. 1, and at the same time, air can pass through all the disinfection devices, thereby effectively improving disinfection effect. It can be understood that the blower 130 is disposed at one end of the casing 200 close to the air inlet 110, and the disinfecting device is disposed at one end of the air outlet 150, which is preferable in this embodiment, so as to ensure that the air flows out of the air outlet 150 immediately after passing through the disinfecting device, effectively improve the cleanliness of the air at the air outlet 150, and avoid secondary pollution caused by excessive air passing through the pipeline after disinfecting. It should be noted that, the sterilizing device includes the ultraviolet ozone lamp 141 and the negative ion generator 143, which is preferable in this embodiment, the ultraviolet ozone lamp 141 can release high-intensity ultraviolet rays, and meanwhile, the ozone has strong zinc oxide, and the combination of the ultraviolet ozone lamp 141 and the strong zinc oxide can eliminate bacteria and toxic substances, so that the sterilizing speed is high; the negative ion generator 143 can release high-concentration negative oxygen ions, has high activity, and can sterilize through redox. It should be noted that the ultraviolet ozone lamp 141 and the anion generator 143 in this embodiment are products in the prior art, and the above-mentioned sterilization effect can be achieved, and this embodiment does not involve structural improvement of the two, and will not be described herein again. It can be understood that the sterilization device of the present embodiment only uses the ultraviolet lamp 141 and the anion generator 143, and the number of the devices is small, so that the power consumption of the entire sterilizer is low, and the power consumption can be saved. It should be noted that the negative ion emitting needle 144 may face any direction, and the preferred direction of the present embodiment is toward the air outlet 150, so that the emission of the negative oxygen ions is closer to the air outlet 150, and the sterilization effect at the air outlet 150 is improved.
Further, in another embodiment of the present invention, the fan 130 is an axial fan, and the distance from the fan blade of the fan 130 to the upper and lower sides of the housing 200 is equal.
It should be noted that, the axial flow fan is preferably adopted as the fan 130 in this embodiment, and the distances from the fan blades of the fan 130 to the upper side and the lower side of the casing 200 are equal, that is, the fan blades are arranged in the middle of the casing 200, so that the uniform air flow rate in the casing 200 can be ensured, and all the air passes through the disinfecting device at the same speed, thereby obtaining a better disinfecting effect.
Further, in another embodiment of the present invention, the disinfection apparatus further includes an electronic inverter 142 for providing a starting voltage for the ozone ultraviolet lamp 141, wherein the electronic inverter 142 is electrically connected to the ozone ultraviolet lamp 141; the electronic inverter 142 is disposed at the lower side of the ozone ultraviolet lamp tube 141, and the electronic inverter 142 is disposed between the fan 130 and the negative ion generator 143.
It should be noted that the electronic inverter 142 in this embodiment may be any type of electronic inverter in the prior art, and may be implemented to provide the starting voltage for the ozone ultraviolet lamp 141. It can be understood that the electronic inverter 142 is preferably disposed under the ozone ultraviolet lamp 141 and between the fan 130 and the negative ion generator 143, and since the ozone ultraviolet lamp 141 is longer in length and the electronic inverter 142 is smaller, more space is left between the electronic inverter 142 and the fan 130, and the provision of the electronic inverter 142 can increase the utilization rate of the space inside the housing 200, further reduce the volume of the sterilizer, and the provision of the electronic inverter 142 under the ozone ultraviolet lamp 141 facilitates the electrical connection between the two, thereby simplifying the wiring inside the sterilizer.
Further, in another embodiment of the present invention, the housing 200 further includes a power socket 120 disposed between the air inlet 110 and the fan 130, and electrically connected to the fan 130 and the disinfection device for connecting to an external power source.
It can be understood that, in this embodiment, the preferred specification of the power supply female plug 120 is 12VDC, which can be applied to more devices, and provides power for the disinfection device and the blower 130, and the specific interface type and circuit connection mode are not improvements in this embodiment, and power supply can be implemented, and are not described herein again.
Referring to fig. 2, further, in another embodiment of the present invention, the housing 200 includes a cover 210 and a wall hanging plate 220, which are fixedly connected, the plane of the opening at both ends of the cover 210 is an inclined plane, the cover 210 is disposed on the upper side of the wall hanging plate 220, and a plurality of wall hanging holes 221 for disposing connecting members are disposed in the wall hanging plate 220.
It should be noted that, the opening planes at the two ends of the cover 210 are inclined planes, which can increase the areas of the air inlet 110 and the air outlet 150 under the condition that the thickness of the casing 200 is fixed, and also can make the appearance more beautiful, and in this embodiment, the smooth inclined plane shown in fig. 2 is preferred, and other shapes can be adopted, and the adjustment can be performed according to actual requirements. It can be understood that the wall hanging plate 220 may be a concave plate or a flat plate, and may be selected according to actual requirements. It can be understood that, the wall hanging plate 220 is provided with a plurality of wall hanging holes 221, and the specific number is adjusted according to actual requirements, so that the sterilizer can be hung on the wall through the connecting piece, and the sterilizer can be placed more conveniently.
Further, in another embodiment of the present invention, the top side of the cover 210 is a planar structure, and the top side of the cover 210 is provided with an indication switch mounting hole 211 for mounting an indication switch; the two sides of the cover body 210 are arc-shaped structures which are symmetrical to each other.
It should be noted that the top side of the cover 210 is a plane, which can facilitate the setting of the indication switch mounting hole 211, and the indication switch mounting hole 211 can be set at any position of the top side of the cover 210, and can be adjusted according to actual requirements. It can be understood that, the two sides of the cover 210 are preferably arc-shaped structures that are symmetrical to each other, which enables the cover 210 to be more beautiful, and the arc-shaped structures can reduce the volume of the sterilizer, and the volume in the cover 210 is enough for installation of the device.
Further, in another embodiment of the present invention, the housing 200 is made of aluminum alloy.
It should be noted that, the 200-position aluminum alloy material of the housing is preferable in this embodiment, and has a good heat dissipation effect.
Referring to fig. 3, further, in another embodiment of the present invention, the present invention further includes wind shields 310 installed at both sides of the housing 200, the wind shields 310 are used for wrapping both end edges of the housing 200, and the wind shields 310 are fixedly connected to the housing 200 through a connecting member.
It should be noted that the wind cover 310 is used to cover the edges of the two ends of the casing 200, so that the casing 200 can be prevented from being scratched in the using process, the surface of the metal is relatively sharp, and the wind cover 310 is used to cover the edges, so that the user can be prevented from being accidentally injured in the using process.
Further, in another embodiment of the present invention, the fan housing 310 further includes an inner louver 320 and an outer louver 330 for shielding the ultraviolet light of the ozone ultraviolet lamp 141, and the inner louver 321 in the inner louver 320 and the outer louver 331 in the outer louver 330 have opposite inclination directions.
It should be noted that the inner louvers 321 and the outer louvers 331 are opposite in inclination direction, and can form a light-emitting angle intersecting with each other, so as to shield ultraviolet light emitted from the ozone ultraviolet lamp tube 141, and prevent the ultraviolet light from being emitted to the outside. It is understood that the inclination directions of the inner louvres 321 and the outer louvres 331 may be in any manner and sequence, for example, the inner louvres 321 are inclined outwards and the outer louvres 331 are inclined inwards as shown in fig. 3, which can realize the opposite directions for blocking ultraviolet light, and the specific inclination angles and directions can be adjusted according to actual requirements.
Further, in another embodiment of the present invention, the material of the negative ion emitting needle 144 is graphene.
It should be noted that the negative ion emitting needle 144 may be made of any available material, and in this embodiment, graphene is preferred, and the graphene can increase the output concentration of negative ions, and can accelerate the rapid collection and falling of dust, thereby further improving the sterilization and dust removal effects.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An air sterilizer, comprising:
the left end and the right end of the shell are respectively provided with an air inlet and an air outlet;
the fan is arranged at one end, close to the air inlet, in the shell and used for driving air to enter from the air inlet and to be discharged from the air outlet;
the sterilizing device is arranged at one end, close to the air outlet, in the shell and positioned on the right side of the fan and used for sterilizing air in the shell, the sterilizing device comprises an ozone ultraviolet lamp tube for ultraviolet sterilization and a negative ion generator for releasing negative oxygen ions, the ozone ultraviolet lamp tube is transversely arranged in the shell, the negative ion generator is arranged on one side close to the air outlet and arranged on the lower side of the ozone ultraviolet lamp tube, the negative ion generator further comprises a negative ion emitting needle, and the needle head of the negative ion emitting needle faces the direction of the air outlet.
2. An air sterilizer as claimed in claim 1, wherein: the fan is an axial flow fan, and the distances from fan blades of the fan to the upper side and the lower side of the shell are equal.
3. An air sterilizer as claimed in claim 1, wherein: the sterilizing device also comprises an electronic inverter used for providing starting voltage for the ozone ultraviolet lamp tube, and the electronic inverter is electrically connected with the ozone ultraviolet lamp tube; the electronic inverter is arranged on the lower side of the ozone ultraviolet lamp tube and is arranged between the fan and the negative ion generator.
4. An air sterilizer as claimed in claim 1, wherein: the shell is internally provided with a power supply female plug which is arranged between the air inlet and the fan, is electrically connected with the fan and the sterilizing device and is used for being connected with an external power supply.
5. An air sterilizer as claimed in claim 1, wherein: the casing includes fixed connection's the cover body and wall built-up plate, the both ends opening plane of the cover body is the inclined plane, the cover body set up in the upside of wall built-up plate, be provided with the wall built-up hole that a plurality of is used for setting up the connecting piece in the wall built-up plate.
6. An air sterilizer as claimed in claim 5, wherein: the top side of the cover body is of a plane structure, and an indicating switch mounting hole for mounting an indicating switch is formed in the top side of the cover body; the two sides of the cover body are of arc surface structures which are symmetrical to each other.
7. An air sterilizer as claimed in claim 1, wherein: the shell is made of aluminum alloy.
8. An air sterilizer as claimed in claim 1, wherein: the fan cover is used for wrapping edges of two ends of the shell and is fixedly connected with the shell through a connecting piece.
9. An air sterilizer as claimed in claim 8, wherein: the fan cover also comprises an inner louver and an outer louver which are used for shielding ultraviolet light of the ozone ultraviolet lamp tube, and the inclination directions of inner louvers in the inner louver and outer louvers in the outer louver are opposite.
10. An air sterilizer as claimed in claim 1, wherein: the negative ion emission needle is made of graphene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318439.XU CN212522523U (en) | 2020-03-13 | 2020-03-13 | Air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318439.XU CN212522523U (en) | 2020-03-13 | 2020-03-13 | Air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522523U true CN212522523U (en) | 2021-02-12 |
Family
ID=74526665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020318439.XU Expired - Fee Related CN212522523U (en) | 2020-03-13 | 2020-03-13 | Air sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234341A (en) * | 2021-11-16 | 2022-03-25 | 佛山柯维光电股份有限公司 | Toilet disinfection and odor removal device and preparation method thereof |
-
2020
- 2020-03-13 CN CN202020318439.XU patent/CN212522523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234341A (en) * | 2021-11-16 | 2022-03-25 | 佛山柯维光电股份有限公司 | Toilet disinfection and odor removal device and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |