CN111336622A - Liftable air purifier that disinfects - Google Patents
Liftable air purifier that disinfects Download PDFInfo
- Publication number
- CN111336622A CN111336622A CN202010286136.9A CN202010286136A CN111336622A CN 111336622 A CN111336622 A CN 111336622A CN 202010286136 A CN202010286136 A CN 202010286136A CN 111336622 A CN111336622 A CN 111336622A
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- Prior art keywords
- ultraviolet
- air purifier
- ultraviolet lamp
- liftable
- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a liftable sterilization air purifier, which comprises: the box, the box lower part is equipped with the air inlet, be located the box inner chamber of air inlet top and install the subassembly of bleeding, be located the top of the subassembly of bleeding is equipped with primary filter screen, box inner chamber upper portion internal fixation has the ultraviolet banks of reflection solid fixed cylinder and liftable, first intermediate filter is equipped with to ultraviolet banks bottom, advanced filter is equipped with at ultraviolet banks top, reflection solid fixed cylinder includes external reflection section of thick bamboo and transparent silica gel layer, be equipped with multiseriate installation groove group on the inside wall on transparent silica gel layer, the installation groove group includes a plurality of mounting grooves, ultraviolet lamps and lanterns and connecting cylinder that ultraviolet lamps and lanterns include a plurality of interval arrangement, ultraviolet lamps and lanterns include ultraviolet tube and a plurality of quartz sand transmission hemisphere, it is a plurality of quartz sand transmission hemisphere has the shape and card with mounting groove looks adaptation and is in the mounting groove. When the ultraviolet lamp set is lifted, the ultraviolet lamp simultaneously irradiates the external air and the internal air of the air purifier.
Description
Technical Field
The invention relates to the field of air purifier production, in particular to a liftable sterilization air purifier.
Background
The air purifier is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like) and effectively improving the air cleanliness. There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalysis technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.
The interior of an air purifier used for a long time is easy to accumulate viruses or bacteria, and the sterilization or disinfection of the interior of the air purifier becomes an important link. The existing air purifier can also be provided with an ultraviolet lamp, but the ultraviolet lamp is arranged outside the air purifier, and the existing air purifier can only be used for sterilizing and disinfecting the outside air and cannot sterilize the inside of the air purifier.
Disclosure of Invention
The invention provides a liftable sterilizing air purifier, which aims to solve the problems that an ultraviolet lamp of the conventional sterilizing air purifier is generally arranged outside the air purifier, and the conventional sterilizing air purifier can only be used for sterilizing and disinfecting external air and cannot sterilize the inside of the air purifier.
The technical scheme adopted by the invention is as follows:
a liftable air purifier that disinfects includes: the ultraviolet lamp box comprises a box body, wherein an air inlet is arranged at the lower part of the box body, an air exhaust assembly is arranged in an inner cavity of the box body above the air inlet, a primary filter screen is arranged above the air exhaust assembly, a reflection fixing cylinder and a liftable ultraviolet lamp group are fixed in the upper part of the inner cavity of the box body, a first middle-stage filter plate is arranged at the bottom of the ultraviolet lamp group, a high-stage filter plate is arranged at the top of the ultraviolet lamp group, the reflection fixing cylinder comprises an outer reflection cylinder and a transparent silica gel layer arranged on the inner side wall of the outer reflection cylinder, a material for reflecting ultraviolet rays is attached to the inner side wall of the outer reflection cylinder, a plurality of rows of mounting groove groups are regularly arranged on the inner side wall of the transparent silica gel layer, each mounting groove group comprises a plurality of mounting grooves which are arranged from top to bottom and are connected with each other, the ultraviolet lamp comprises an ultraviolet lamp tube and a plurality of quartz sand transmission hemispheres positioned on the outer side of the ultraviolet lamp tube, the quartz sand transmission hemispheres are arranged from top to bottom, and the quartz sand transmission hemispheres are matched with the mounting groove in shape and clamped in the mounting groove. The invention adopts the ultraviolet lamp group with the quartz sand transmission hemisphere, the ultraviolet lamp group rolls along the mounting groove of the transparent silica gel layer, the quartz sand transmission hemisphere rolls along the mounting groove by moving the ultraviolet lamp group, the ultraviolet lamp group can effectively lift and fix the ultraviolet lamp group, the air purifier has two working states by lifting the ultraviolet lamp group, when the ultraviolet lamp group is lifted, the ultraviolet lamp simultaneously irradiates the external air and the internal air of the air purifier, at the moment, the internal cavity of the whole air purifier is lifted, the space between different filter plates is enlarged, the air flowing space between the adjacent filter plates is enlarged (the space between a plurality of filter plates is too short, the laminar flow can be destroyed in stable airflow, a plurality of turbulent flows can be formed by collision, the airflow rate is reduced), and the air speed passing through the filter plates is improved, can cooperate convulsions subassembly increase power, it can improve purification treatment efficiency, when ultraviolet banks descends, whole air purifier's inside cavity is compressed, the cooperation can only shine the inside ultraviolet banks of air purifier after the reflection is strengthened, it can strengthen the ability of disinfecting and sterilizing to air purifier inside, the interval is compressed between the filter of difference, the air flow space is compressed between the adjacent filter, the wind speed through the filter has been reduced, can cooperate convulsions subassembly reduce power, further strengthen the ability of disinfecting and sterilizing to air purifier inside. The transparent silica gel layer in the invention is made of high transparent silica gel.
Optionally, a mobile power supply is arranged inside the ultraviolet lamp, and the mobile power supply is used for supplying power to the ultraviolet lamp tube.
Optionally, the surface of the connecting cylinder is provided with an integrally formed fixing hoop for fixing the ultraviolet lamp.
Optionally, the fixing hoop is semicircular.
Optionally, a plurality of telescopic links are fixed at the top of the primary filter screen, a second middle-stage filter plate is installed at the top of the telescopic link, a plurality of arc-shaped pressed and arched elastic pieces are installed at the outer side edge of the second middle-stage filter plate, one end of each elastic piece is connected with the lower surface of the first middle-stage filter plate, the other end of each elastic piece is connected with the second middle-stage filter plate, and a sealed cylinder is formed by the arc-shaped elastic pieces in a natural stretching state. On the first hand, the telescopic rod, the second middle-stage filter plate and the elastic sheet are arranged, when the ultraviolet lamp set is lifted, the second middle-stage filter plate is used for filtering gas, the gas cannot penetrate through the elastic sheet, and the flow velocity of the gas flow is high; when the ultraviolet lamp group descends, the elastic sheets are pressed to arch, the inner diameter of the space on one side of the telescopic rod is larger, air flow passes through the gaps between the elastic sheets and flows into the cavity of the ultraviolet lamp group, the outer diameter of fluid passing through the sealing cavity is larger according to the Bernoulli effect, the flow velocity of the air flow is smaller, and the sterilization and disinfection capacity of the interior of the air purifier is further enhanced.
Optionally, the second mid-stage filter plate has the same size as the first mid-stage filter plate.
Optionally, a filter cloth is connected between two adjacent arc-shaped elastic pieces, the filter cloth is located on the inner side of the elastic pieces, when the elastic pieces are in a natural extension state, the filter cloth is folded towards the center of the cylinder, and when the elastic pieces are pressed to arch, the folded filter cloth is extended to form a sealed filter screen with the elastic pieces. When the ultraviolet lamp set descends and the elastic sheet is pressed to arch, the elastic sheet and the stretched filter cloth form a filter screen, the airflow speed is reduced, the filtering effect is improved, when the airflow enters the inner side through the filter screen, according to the Bernoulli effect, the outer diameter of the fluid passing through the sealing cavity is larger, the airflow speed is smaller, and the sterilization and disinfection capacity of the interior of the air purifier is further enhanced.
Optionally, the number of the mounting groove groups is eight.
(III) advantageous effects
1. The invention adopts the ultraviolet lamp group with the quartz sand transmission hemisphere, the ultraviolet lamp group rolls along the mounting groove of the transparent silica gel layer, the quartz sand transmission hemisphere rolls along the mounting groove by moving the ultraviolet lamp group, the ultraviolet lamp group can effectively lift and fix the ultraviolet lamp group, the air purifier has two working states by lifting the ultraviolet lamp group, when the ultraviolet lamp group is lifted, the ultraviolet lamp simultaneously irradiates the external air and the internal air of the air purifier, at the moment, the internal cavity of the whole air purifier is lifted, the space between different filter plates is enlarged, the air flowing space between the adjacent filter plates is enlarged (the space between a plurality of filter plates is too short, the laminar flow can be destroyed in stable airflow, a plurality of turbulent flows can be formed by collision, the airflow rate is reduced), and the air speed passing through the filter plates is improved, cooperation convulsions subassembly increase power, it can improve purification treatment efficiency, when ultraviolet banks descends, whole air purifier's inside cavity is compressed, the cooperation can only shine the inside ultraviolet banks of air purifier after the reflection is strengthened, it can strengthen sterilizing and virus killing ability to air purifier inside, the interval is compressed between the filter of difference, the air flow space is compressed between the adjacent filter, the wind speed through the filter has been reduced, cooperation convulsions subassembly reduce power, further strengthen sterilizing and virus killing ability to air purifier inside.
2. On the first hand, the telescopic rod, the second middle-stage filter plate and the elastic sheet are arranged, when the ultraviolet lamp set is lifted, the second middle-stage filter plate is used for filtering gas, the gas cannot penetrate through the elastic sheet, and the flow velocity of the gas flow is high; when the ultraviolet lamp group descends, the elastic sheets are pressed to arch, the inner diameter of the space on one side of the telescopic rod is larger, air flow passes through the gaps between the elastic sheets and flows into the cavity of the ultraviolet lamp group, the outer diameter of fluid passing through the sealing cavity is larger according to the Bernoulli effect, the flow velocity of the air flow is smaller, and the sterilization and disinfection capacity of the interior of the air purifier is further enhanced.
3. When the ultraviolet lamp set descends and the elastic sheet is pressed to arch, the elastic sheet and the stretched filter cloth form a filter screen, the airflow speed is reduced, the filtering effect is improved, when the airflow enters the inner side through the filter screen, according to the Bernoulli effect, the outer diameter of the fluid passing through the sealing cavity is larger, the airflow speed is smaller, and the sterilization and disinfection capacity of the interior of the air purifier is further enhanced.
Description of the drawings:
fig. 1 is a view showing an extended cross section of a liftable sterilizing air purifier according to embodiment 1 of the present invention;
fig. 2 is a folding cross-sectional structure view of a liftable sterilizing air purifier in embodiment 1 of the invention;
FIG. 3 is a sectional top view of an ultraviolet lamp assembly of a liftable sterilizing air purifier according to embodiment 1 of the present invention;
fig. 4 is a sectional view of an elastic sheet and a filter cloth of a liftable sterilizing air purifier according to embodiment 1 of the present invention.
The figures are numbered:
1. the box, 2, the air inlet, 3, the subassembly of bleeding, 4, primary filter screen, 5, the fixed section of thick bamboo of reflection, 6, ultraviolet banks, 7, first intermediate level filter, 8, the external reflection section of thick bamboo, 9, transparent silica gel layer, 10, installation groove group, 11, the mounting groove, 12, ultraviolet lamps and lanterns, 13, connecting cylinder, 14, fixed hoop, 15, ultraviolet tube, 16, quartz sand transmission hemisphere, 17, the telescopic link, 18, the second intermediate level filter, 19, the flexure strip, 20, filter cloth, 21, senior filter.
The specific implementation mode is as follows:
the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical solution adopted by the present invention is as follows:
a liftable air purifier that disinfects includes: the box 1, the box lower part is equipped with air inlet 2, is located the box inner chamber of air inlet top and installs the subassembly 3 of bleeding, is located the top of subassembly of bleeding is equipped with primary filter screen 4, box inner chamber upper portion internal fixation has the ultraviolet banks 6 of reflection solid fixed cylinder 5 and liftable, ultraviolet banks bottom is equipped with first intermediate filter 7, the solid fixed cylinder of reflection includes external reflection section of thick bamboo 8 and is located the transparent silica gel layer 9 of external reflection section of thick bamboo inside wall, adhere to the material that is used for reflecting ultraviolet on the external reflection section of thick bamboo inside wall, the material that reflects ultraviolet can adopt the aluminium foil. The top of the ultraviolet lamp group is provided with an advanced filter plate 21.
The ultraviolet lamp set comprises a plurality of ultraviolet lamps 12 and connecting cylinders 13 which are arranged at intervals, a mobile power source is arranged in each ultraviolet lamp, and the mobile power source is used for supplying power to the ultraviolet lamp tubes. The power source may also be connected by using flexible wires. The air extraction assembly of the present invention may employ an air extractor.
The ultraviolet lamp is fixed on the connecting cylinder, and the surface of the connecting cylinder is provided with an integrally formed fixing hoop 14 for fixing the ultraviolet lamp. The fixing hoop is semicircular. The ultraviolet lamp comprises an ultraviolet lamp tube 15 and a plurality of quartz sand transmission hemispheres 16 positioned on the outer side of the ultraviolet lamp tube, the quartz sand transmission hemispheres are arranged from top to bottom, and the quartz sand transmission hemispheres are in a shape matched with the mounting groove and clamped in the mounting groove. The number of the mounting groove groups is eight. One side surface of the lamp tube is a strip-shaped cambered surface protruding towards the axial lead, and the other side surface of the lamp tube is an outer cambered surface matched with the cambered surface of the transparent silica gel layer.
The primary filter screen is characterized in that a plurality of telescopic rods 17 are fixed to the top of the primary filter screen, a second middle-stage filter plate 18 is installed at the top of each telescopic rod, a plurality of arc-shaped pressed and arched elastic pieces 19 are installed on the outer side edge of the second middle-stage filter plate, one end of each elastic piece is connected with the lower surface of the first middle-stage filter plate, the other end of each elastic piece is connected with the second middle-stage filter plate, and the plurality of arc-shaped elastic pieces form a sealed cylinder in a natural stretching state. The second mid-stage filter plate has the same dimensions as the first mid-stage filter plate. The filter cloth 20 is connected between two adjacent arc-shaped elastic sheets and is positioned on the inner sides of the elastic sheets, when the elastic sheets are in a natural extension state, the filter cloth is folded towards the center of the cylinder, and when the elastic sheets are pressed to arch, the folded filter cloth is extended to form a sealed filter screen with the elastic sheets.
When this embodiment is implemented, when ultraviolet banks rose, ultraviolet lamps and lanterns shone air purifier outside air and inside air simultaneously, make ultraviolet lamps and lanterns can shine outside air simultaneously, at this moment, whole air purifier's inside cavity was pulled up, the interval is increased between the different filters, the space increase that flows of air between the adjacent filter, the wind speed through the filter has been improved, cooperation convulsions subassembly increase power, it can improve purification treatment efficiency, the second middle level filter is used for filtering gas, gas can't pass the flexure strip, the air current velocity of flow is very fast.
When the ultraviolet lamp set descends, the internal cavity of the whole air purifier is compressed, and the ultraviolet lamp set which can only irradiate the inside of the air purifier after being enhanced by reflection is matched, so that the sterilization and disinfection capability of the inside of the air purifier can be enhanced, the space between different filter plates is compressed, the air flowing space between adjacent filter plates is compressed, the air speed passing through the filter plates is reduced, the power can be reduced by matching with the air draft assembly, and the sterilization and disinfection capability of the inside of the air purifier is further enhanced; when the elastic sheet is pressed to arch, the inner diameter of the space on one side of the telescopic rod is larger, air flow passes through the gap between the elastic sheets and flows into the cavity of the ultraviolet lamp set, when the elastic sheet is pressed to arch, the elastic sheet and the extended filter cloth form a filter screen, the air flow speed is reduced, the filtering effect is improved, when the air flow enters the inner side through the filter screen, the outer diameter of the fluid passing through the sealed cavity is larger according to the Bernoulli effect, the air flow speed is smaller, and the sterilization and disinfection capacity of the interior of the air purifier is further enhanced.
Example 2
A liftable air purifier that disinfects includes: the ultraviolet lamp comprises a box body, wherein an air inlet is arranged at the lower part of the box body, an air exhaust assembly is arranged in an inner cavity of the box body above the air inlet, a primary filter screen is arranged above the air exhaust assembly, a reflection fixing cylinder and a liftable ultraviolet lamp group are fixed in the upper part of the inner cavity of the box body, a first middle-stage filter plate is arranged at the bottom of the ultraviolet lamp group, the reflection fixing cylinder comprises an outer reflection cylinder and a transparent silica gel layer positioned on the inner side wall of the outer reflection cylinder, a material for reflecting ultraviolet rays is attached to the inner side wall of the outer reflection cylinder, a plurality of rows of mounting groove groups are regularly arranged on the inner side wall of the transparent silica gel layer, each mounting groove group comprises mounting grooves which are arranged from top to bottom and are mutually connected, each ultraviolet lamp group comprises a plurality of ultraviolet lamps and connecting cylinders which are arranged at intervals, each ultraviolet lamp is fixed on each connecting cylinder, the quartz sand transmission hemispheres are arranged from top to bottom, and are in shapes matched with the mounting grooves and clamped in the mounting grooves.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields and are included in the scope of the present invention.
Claims (8)
1. The utility model provides a liftable air purifier that disinfects which characterized in that includes: the ultraviolet lamp set comprises a box body, wherein an air inlet is formed in the lower part of the box body, an air exhaust assembly is arranged in an inner cavity of the box body above the air inlet, a primary filter screen is arranged above the air exhaust assembly, a reflection fixing cylinder and a liftable ultraviolet lamp set are fixed in the upper part of the inner cavity of the box body, a first middle-stage filter plate is arranged at the bottom of the ultraviolet lamp set, and a high-stage filter plate is arranged at the top of the ultraviolet lamp set;
the fixed section of thick bamboo of reflection includes the external reflection section of thick bamboo and is located the transparent silica gel layer of external reflection section of thick bamboo inside wall, adhere to the material that is used for reflecting ultraviolet on the external reflection section of thick bamboo inside wall, be equipped with multiseriate installation groove group on the inside wall on transparent silica gel layer regularly, the installation groove group includes that a plurality of top-down arrange and interconnect's mounting groove, ultraviolet lamp group includes a plurality of interval arrangement's ultraviolet lamps and lanterns and connecting cylinder, ultraviolet lamps and lanterns are fixed on the connecting cylinder, ultraviolet lamps and lanterns include ultraviolet tube and a plurality of quartz sand transmission hemisphere that is located the ultraviolet tube outside, and are a plurality of quartz sand transmission hemisphere top-down arranges and arranges, and is a plurality of quartz sand transmission hemisphere has the shape and card with mounting groove looks adaptation in the mounting.
2. The liftable sterilization air purifier of claim 1, wherein a mobile power supply is arranged inside the ultraviolet lamp, and the mobile power supply is used for supplying power to the ultraviolet lamp tube.
3. The liftable air purifier with sterilizing function as claimed in claim 1, wherein the surface of the connecting cylinder is provided with an integrally formed fixing hoop for fixing the ultraviolet lamp.
4. The liftable sterilizing air purifier of claim 3, wherein the fixing hoop is semicircular.
5. The liftable air purifier with sterilization function as claimed in claim 1, 2, 3 or 4, wherein a plurality of telescopic rods are fixed on top of the primary filter screen, a second middle filter screen is installed on top of the telescopic rods, a plurality of curved elastic pieces capable of arching and bending under pressure are installed on the outer side edge of the second middle filter screen, one end of each elastic piece is connected with the lower surface of the first middle filter screen, the other end of each elastic piece is connected with the second middle filter screen, and the plurality of curved elastic pieces form a sealed cylinder under the natural stretching state.
6. The liftable sterilizing air purifier of claim 5, wherein the second intermediate filter plate has the same size as the first intermediate filter plate.
7. The liftable air purifier with sterilization function as claimed in claim 5, wherein a filter cloth is connected between two adjacent curved elastic sheets, the filter cloth is located inside the elastic sheets, when the elastic sheets are in a natural extension state, the filter cloth is folded towards the center of the cylinder, and when the elastic sheets are pressed and arched, the folded filter cloth is extended to form a sealed filter screen with the elastic sheets.
8. The liftable sterilizing air purifier as claimed in claim 1, 2, 3 or 4, wherein the number of the mounting groove sets is eight rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010286136.9A CN111336622A (en) | 2020-04-13 | 2020-04-13 | Liftable air purifier that disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010286136.9A CN111336622A (en) | 2020-04-13 | 2020-04-13 | Liftable air purifier that disinfects |
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| Publication Number | Publication Date |
|---|---|
| CN111336622A true CN111336622A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010286136.9A Pending CN111336622A (en) | 2020-04-13 | 2020-04-13 | Liftable air purifier that disinfects |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050317A (en) * | 2020-09-14 | 2020-12-08 | 卞毓平 | Air purification device for smart home |
| CN112066481A (en) * | 2020-09-18 | 2020-12-11 | 宁波星宏智能技术有限公司 | Home-use intelligent air purification equipment |
-
2020
- 2020-04-13 CN CN202010286136.9A patent/CN111336622A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050317A (en) * | 2020-09-14 | 2020-12-08 | 卞毓平 | Air purification device for smart home |
| CN112066481A (en) * | 2020-09-18 | 2020-12-11 | 宁波星宏智能技术有限公司 | Home-use intelligent air purification equipment |
| CN112066481B (en) * | 2020-09-18 | 2021-08-31 | 宁波星宏智能技术有限公司 | Home-use intelligent air purification equipment |
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