CN213119429U - Air purification device with ultraviolet disinfection function - Google Patents
Air purification device with ultraviolet disinfection function Download PDFInfo
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- CN213119429U CN213119429U CN202021958134.1U CN202021958134U CN213119429U CN 213119429 U CN213119429 U CN 213119429U CN 202021958134 U CN202021958134 U CN 202021958134U CN 213119429 U CN213119429 U CN 213119429U
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- purification filter
- air fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to an air purification device with ultraviolet disinfection function, which comprises a housin, the casing is equipped with inlet port and venthole for the inner chamber and the ambient air of intercommunication casing, be equipped with purification filter core and ultraviolet lamp in proper order from the inlet port to the venthole in the casing, still be equipped with the induced air fan in the casing, induced air fan work can make the ambient air enter into through the inlet port in the casing, then loop through after purification filter core and ultraviolet lamp filter respectively and kill the venthole discharges. This ultraviolet disinfection device can disappear through ultraviolet lamp to the air through purifying the filter core and kill, has solved the problem that the long-time use of current air purifier's filter core can adhere to the bacterium.
Description
Technical Field
The utility model relates to an air purification equipment, in particular to air purification device with ultraviolet disinfection function.
Background
Air purifier refers to the air purification equipment that can adsorb, decompose or change various air contaminant, and current air purifier mainly adopts the filter core to filter the granule dust in the air to reach the purpose of air-purifying.
At present, air purifiers on the market mainly use filtration as a main part, can not effectively kill bacteria in the filtration, and can attach bacteria to a filter element after long-time filtration, so that the filtered air contains bacteria, and certain improvement space exists.
SUMMERY OF THE UTILITY MODEL
The utility model designs an air purification device with ultraviolet disinfection function has solved the problem that the filter core of current air purifier used can adhere to the bacterium for a long time.
In order to solve the technical problem existing in the above, the utility model discloses a following scheme:
the utility model provides an air purification device with ultraviolet disinfection function, includes the casing, the casing is equipped with inlet port and venthole for the inner chamber and the outside air of intercommunication casing, be equipped with purification filter core and ultraviolet lamp in proper order from the inlet port to the venthole in the casing, still be equipped with the induced air fan in the casing, induced air fan work can make the outside air enter into through the inlet port in the casing, then loop through behind purification filter core and ultraviolet lamp filter respectively and the killing the venthole is discharged.
Preferably, the air inlet hole is formed in the lower half portion or the upper half portion of the shell, the air outlet hole is formed in the upper half portion or the lower half portion of the shell, the air inlet hole and the air outlet hole are separated by the side wall of the middle portion of the shell, the air inducing fan is arranged in the middle portion of the shell, and the purifying filter element is located on one side, close to the air inlet hole, in the shell.
Preferably, the bottom or the top of the inner cavity of the shell is provided with an elastic part, one side surface of the elastic part, which is far away from the shell, is abutted against the purification filter element and applies thrust to the purification filter element, so that the top of the purification filter element is always abutted against the induced air fan or the bottom of the purification filter element is always abutted against the induced air fan, and further, air can only enter the induced air fan from an air duct in the purification filter center.
Preferably, an annular plate is arranged at the middle position inside the shell, the annular plate is fixedly connected with the inner wall of the shell, and the induced draft fan is installed on the annular plate.
Preferably, one side of the annular plate, which is far away from the shell, extends upwards to form a convex edge, the bottom of the induced air fan is flush with the annular plate, the edge of the bottom of the outer side of the induced air fan is recessed inwards to form a groove, the convex edge is positioned in the groove of the induced air fan to support the induced air fan, and the top of the purification filter element is simultaneously abutted to the induced air fan and the annular plate.
Preferably, one side of the induced air fan, which is far away from the purification filter element, is also provided with an air outlet duct, and the air outlet duct is made of non-transparent materials.
Preferably, a driving device is further arranged in the shell, the driving device is connected with the ultraviolet lamp, and the driving device can push the ultraviolet lamp out of the shell when working.
Preferably, the top of the shell is provided with an opening, the purification filter element is arranged below the induced air fan, a push plate is arranged above the induced air fan, the ultraviolet lamp is arranged on the push plate, and the driving device can control the push plate to move up and down, so that the ultraviolet lamp is pushed out of the shell from the opening, or the ultraviolet lamp is retracted into the shell.
Preferably, the driving device comprises a motor and a screw rod connected with the motor, the screw rod longitudinally extends through the push plate and is in threaded connection with the push plate, and the screw rod rotates to drive the push plate to move up and down.
Preferably, the driving device further comprises a guide rod with a smooth surface and extending longitudinally, and the guide rod penetrates through the push plate, so that the push plate can slide up and down along the guide rod and is used for limiting the push plate to rotate.
The air purification device with the ultraviolet disinfection function has the following beneficial effects:
this air purification device with ultraviolet disinfection function has two kinds of mode, when someone is on the next door, can control ultraviolet lamp to receive in the casing, disappears and kills the air through purifying the filter core, but when nobody when the next door, can control ultraviolet lamp and stretch out outside the casing, disappears and kills the air of external world, and this air purification device with ultraviolet disinfection function can disappear and kill the air after filtering promptly, also can disappear and kill the air in the environment.
Drawings
FIG. 1 is a schematic structural view of the ultraviolet disinfection apparatus of the present invention;
FIG. 2 is a schematic sectional view of the ultraviolet disinfection apparatus of the present invention;
FIG. 3 is a schematic sectional view of the ultraviolet disinfection apparatus of the present invention;
fig. 4 is a schematic structural view of the elastic member of the present invention.
Description of reference numerals:
1. a housing; 11. an air inlet; 12. an air outlet; 13. an opening; 2. an ultraviolet lamp; 21. a UV lamp tube; 22. a quartz sleeve; 3. an induced draft fan; 4. pushing the plate; 51. a motor; 52. a screw rod; 53. a coupling; 54. a guide bar; 6. a purifying filter element; 7. an elastic member; 8. an annular plate; 9. an air outlet duct.
Detailed Description
The present invention will be further explained with reference to fig. 1 to 4:
the utility model provides an air purification device with ultraviolet disinfection function, which comprises a housin 1, set up purification filter core 6 in casing 1, ultraviolet lamp 2 and induced air fan 3, be equipped with a plurality of inlet ports 11 and venthole 12 on casing 1 for intercommunication casing 1's inner chamber and outside air, induced air fan 3 work can make outside air enter into casing 1 through inlet port 11 in, then loop through purification filter core 6 and ultraviolet lamp 2 and filter respectively and disappear and discharge through venthole 12 after killing.
The inlet port 11 is arranged on the lower half part or the upper half part of the shell 1, the outlet hole 12 is arranged on the upper half part or the lower half part of the shell 1, the side wall of the middle part of the shell 1 separates the inlet port 11 from the outlet hole 12, the induced draft fan 3 is arranged on the middle part of the shell 1, and the purification filter element 6 is arranged on one side of the shell 1 close to the inlet port 11.
The bottom or the top of the inner cavity of the shell 1 is provided with an elastic part 7, one side surface of the elastic part 7, which is far away from the shell 1, supports against the purification filter element 6 and applies thrust to the purification filter element 6, so that the top of the purification filter element 6 always supports against the induced air fan 3 or the bottom of the purification filter element 6 always supports against the induced air fan 3, and air can enter the induced air fan 3 only from an air channel positioned at the center of the purification filter element 6.
An annular plate 8 is arranged at the middle position inside the shell 1, the annular plate 8 is fixedly connected with the inner wall of the shell 1, and the induced draft fan 3 is installed on the annular plate 8. One side that casing 1 was kept away from to annular plate 8 upwards extends there is the chimb, the bottom and the 8 parallel and level of annular plate of induced air fan 3, the bottom border in the induced air fan 3 outside is inwards sunken fluted, the chimb is located this recess of induced air fan 3, be used for accepting and fixing induced air fan 3, the top of purifying filter element 6 supports in induced air fan 3 and annular plate 8 simultaneously, thereby further make the air can only enter into induced air fan 3 from the wind channel that is located purifying filter element 6 center, the outside air of guaranteeing to enter into casing 1 must just can discharge through the filtration of purifying filter element 6.
One side that induced air fan 3 kept away from purification filter core 6 still is equipped with air-out wind channel 9, and air-out wind channel 9 adopts non-transparent material, can shelter from ultraviolet lamp 2's light on the one hand, and on the other hand can change the air-out mode.
In this embodiment, the air inlet 11 is located in the lower half of the casing 1, the air outlet 12 is located in the upper half of the casing 1, the induced air fan 3 is located in the middle of the casing 1, the purification filter element 6 is located below the induced air fan 3, the elastic element 7 is located at the bottom of the inner cavity of the casing 1, and the upper surface of the elastic element 7 is abutted against the purification filter element 6, so that the upper surface of the purification filter element 6 can be always abutted against the induced air fan 3. Specifically, the elastic member 7 includes a compression spring and a spring plate, the spring plate is located above the compression spring, and the upper surface of the spring plate abuts against the bottom of the purification filter element 6. Wherein the induced draft fan 3 is a centrifugal fan, and the outside air passes through the air inlet 11, the purification filter element 6 and the induced draft motor 51 in sequence, then is killed by the ultraviolet lamp 2, and then is discharged from the air outlet 12.
Still be equipped with drive arrangement in the casing 1, drive arrangement is connected with ultraviolet lamp 2, and drive arrangement work can be pushed ultraviolet lamp 2 outside to casing 1. Specifically, opening 13 has been seted up at casing 1's top, and purification filter core 6 is located induced air fan 3's below, and induced air fan 3's top is equipped with push pedal 4, and ultraviolet lamp 2 installs on push pedal 4, and drive arrangement can control push pedal 4 up-and-down motion to release casing 1 with ultraviolet lamp 2 from opening 13, perhaps make ultraviolet lamp 2 withdraw to casing 1 in.
The driving device comprises a motor 51 and a screw rod 52 connected with the motor 51, the screw rod 52 longitudinally extends through the push plate 4 to be in threaded connection with the push plate 4, and the screw rod 52 rotates to drive the push plate 4 to move up and down. The driving device further comprises a guide rod 54 with a smooth surface and extending longitudinally, and the guide rod 54 penetrates through the push plate 4, so that the push plate 4 can slide up and down along the guide rod 54 and is used for limiting the rotation of the push plate 4. When the motor 51 rotates, the push plate 4 can move longitudinally along the shell 1, the driving device further comprises two guide rods 54 with smooth surfaces and longitudinally extending, the two guide rods 54 are respectively positioned at two sides of the screw rod 52, the two guide rods 54 respectively penetrate through the push plate 4, so that the push plate 4 can slide up and down along the guide rods 54, and the guide rods 54 can prevent the push rod from rotating around the screw rod 52, so that the push rod can only move up and down.
The ultraviolet lamp 2 comprises a UV lamp tube 21 and a quartz sleeve 22, the top of the quartz sleeve 22 is made of an opaque material, the top of the quartz sleeve 22 is flush with the top surface of the housing 1, and when the ultraviolet lamp 2 is completely retracted into the housing 1, the top of the quartz sleeve 22 can completely block the opening 13 of the housing 1.
The ultraviolet disinfection device also comprises a human body induction unit and a main control unit, wherein the human body induction unit, the ultraviolet lamp 2, the induced draft fan 3 and the driving device are all connected with the main control unit, and when the human body induction unit detects that a human body exists outside the shell 1, the main control unit controls the induced draft fan 3 and the ultraviolet lamp 2 to be started; when the human body sensing unit senses that no human body exists outside the shell 1, the main control unit controls the driving device to be started to push the started ultraviolet lamp 2 out of the shell 1.
The surface of the shell 1 is provided with a control panel, the main control unit is also connected with a wireless receiving unit or a network unit, and can transmit signals to the wireless receiving unit through a remote controller to control the main control chip, so that the ultraviolet disinfection device is controlled to work, or the mobile phone is connected with the network unit to transmit signals to control the main control unit to work.
The air purification device with the ultraviolet disinfection function has the following beneficial effects: this air purification device with ultraviolet disinfection function has two kinds of mode, when someone is on the next door, can control ultraviolet lamp 2 and withdraw to casing 1 in, disappears to the air through purification filter core 6, but when nobody when the next door, can control ultraviolet lamp 2 and stretch out outside casing 1, disappears to the air of external world, and this air purification device with ultraviolet disinfection function can disappear to the air after filtering promptly, also can disappear to the air in the environment.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.
Claims (10)
1. An air purification device with ultraviolet disinfection function, including casing (1), its characterized in that: casing (1) is equipped with inlet port (11) and venthole (12) for the inner chamber and the outside air of intercommunication casing (1), be equipped with purification filter core (6) and ultraviolet lamp (2) in proper order from inlet port (11) to venthole (12) in casing (1), still be equipped with induced air fan (3) in casing (1), induced air fan (3) work can make the outside air enter into through inlet port (11) in casing (1), then loop through purification filter core (6) and ultraviolet lamp (2) and filter respectively and disappear after the warp venthole (12) discharge.
2. The air cleaning device with ultraviolet sterilization function according to claim 1, wherein: the inlet port (11) is located the latter half or the first half of casing (1), venthole (12) are located the first half or the latter half of casing (1), the lateral wall of casing (1) middle part separates inlet port (11) and venthole (12), the middle part of casing (1) is located in induced air fan (3), purification filter core (6) are located be close to in casing (1) one side of inlet port (11).
3. The air cleaning device with ultraviolet sterilization function according to claim 2, wherein: the air purifier is characterized in that an elastic piece (7) is arranged at the bottom or the top of an inner cavity of the shell (1), one side surface, far away from the shell (1), of the elastic piece (7) supports against the purification filter element (6) and applies thrust to the purification filter element (6), so that the top of the purification filter element (6) always supports against the induced air fan (3) or the bottom of the purification filter element (6) always supports against the induced air fan (3), and air can enter the induced air fan (3) only from an air channel in the purification filter center.
4. The air cleaning device with ultraviolet sterilization function according to claim 2, wherein: the middle position of the interior of the shell (1) is provided with an annular plate (8), the annular plate (8) is fixedly connected with the inner wall of the shell (1), and the induced draft fan (3) is installed on the annular plate (8).
5. The air cleaning device with ultraviolet disinfection function as claimed in claim 4, wherein: one side that casing (1) was kept away from in annular plate (8) upwards extends there is the chimb, the bottom and annular plate (8) parallel and level of induced air fan (3), the bottom border in induced air fan (3) outside is inwards sunken fluted, the chimb is located in this recess of induced air fan (3), accepts induced air fan (3), the top of purifying filter core (6) support simultaneously in induced air fan (3) and annular plate (8).
6. The air cleaning device with ultraviolet sterilization function according to claim 2, wherein: one side of the induced draft fan (3) far away from the purification filter element (6) is also provided with an air outlet duct (9), and the air outlet duct (9) is made of non-transparent materials.
7. The air cleaning device with ultraviolet sterilization function according to any one of claims 2 to 6, wherein: still be equipped with drive arrangement in casing (1), drive arrangement with ultraviolet lamp (2) are connected, drive arrangement work can with ultraviolet lamp (2) are pushed out extremely outside casing (1).
8. The air cleaning device with ultraviolet sterilization function according to claim 7, wherein: opening (13) have been seted up at the top of casing (1), purification filter core (6) are located the below of induced air fan (3), the top of induced air fan (3) is equipped with push pedal (4), ultraviolet lamp (2) are installed on push pedal (4), drive arrangement can control push pedal (4) up-and-down motion to follow ultraviolet lamp (2) casing (1) is released in opening (13), perhaps makes ultraviolet lamp (2) withdraw to casing (1) in.
9. The air cleaning device with ultraviolet sterilization function according to claim 8, wherein: the driving device comprises a motor (51) and a screw rod (52) connected with the motor (51), the screw rod (52) longitudinally extends through the push plate (4) and is in threaded connection with the push plate (4), and the screw rod (52) rotates to drive the push plate (4) to move up and down.
10. The air cleaning device with ultraviolet sterilization function according to claim 9, wherein: the driving device further comprises a guide rod (54) with a smooth surface and extending longitudinally, wherein the guide rod (54) penetrates through the push plate (4), so that the push plate (4) can slide up and down along the guide rod (54) and is used for limiting the rotation of the push plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958134.1U CN213119429U (en) | 2020-09-09 | 2020-09-09 | Air purification device with ultraviolet disinfection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958134.1U CN213119429U (en) | 2020-09-09 | 2020-09-09 | Air purification device with ultraviolet disinfection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213119429U true CN213119429U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958134.1U Active CN213119429U (en) | 2020-09-09 | 2020-09-09 | Air purification device with ultraviolet disinfection function |
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| CN (1) | CN213119429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251548A (en) * | 2021-06-23 | 2021-08-13 | 合肥河姆博人工环境科技有限公司 | Integrated ultraviolet air disinfection purifier |
-
2020
- 2020-09-09 CN CN202021958134.1U patent/CN213119429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251548A (en) * | 2021-06-23 | 2021-08-13 | 合肥河姆博人工环境科技有限公司 | Integrated ultraviolet air disinfection purifier |
| CN113251548B (en) * | 2021-06-23 | 2023-11-21 | 合肥河姆博人工环境科技有限公司 | Integrated ultraviolet air disinfection purifier |
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