CN110145865A - The warm-air drier of the sufficiently cleaned up air of energy - Google Patents
The warm-air drier of the sufficiently cleaned up air of energy Download PDFInfo
- Publication number
- CN110145865A CN110145865A CN201910507253.0A CN201910507253A CN110145865A CN 110145865 A CN110145865 A CN 110145865A CN 201910507253 A CN201910507253 A CN 201910507253A CN 110145865 A CN110145865 A CN 110145865A
- Authority
- CN
- China
- Prior art keywords
- air
- warm
- efficiency particulate
- wind wheel
- air filter
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
-
- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
Abstract
The invention discloses a kind of warm-air driers of sufficiently cleaned up air of energy, belong to an electro-technical field, design to solve the problems such as existing warm-air drier filter dismounting is inconvenient.Warm-air drier of the present invention includes shell, nose assembly, wind wheel component and high-efficiency particulate air filter, nose assembly is mounted on shell and is provided with air outlet on nose assembly, wind wheel component and high-efficiency particulate air filter are arranged in shell, wind wheel component is arranged between high-efficiency particulate air filter and nose assembly, and is integrally located at the top of high-efficiency particulate air filter.Warm-air drier of the present invention realizes the separation of wind wheel component and high-efficiency particulate air filter, replacement high-efficiency particulate air filter is without removing wind wheel component, the i.e. removable high-efficiency particulate air filter in enough hole is opened in housing side, it is convenient for disassembly and assembly, it is time saving and energy saving.
Description
Technical field
The present invention relates to family's electro-technical field more particularly to a kind of warm-air driers of the sufficiently cleaned up air of energy.
Background technique
Warm-air drier be it is a kind of air is heated after formed outlet air household electrical appliances, can be indoor heating.In order to enable outlet air more clean,
Air purification structure can also be set in warm-air drier.
The existing warm-air drier for having air purification ability includes the filter of tubulose, and filter includes the efficient micro- of pleated
Grain air filter (extra large pa, HEPA), the impeller for generating air-flow are arranged in the filter of tubulose.When wheel rotation,
Air-flow passes through filter, realizes the effect of purification air.The defect of the structure is: 1, since the filter of tubulose is arranged in impeller
In, if filter is monoblock type, when replacement, needs to dismantle complete machine, could replace filtering after removing impeller or other accessories
Device；If it is desired to from housing side aperture, from aperture dismount filter if, filter can only be made by least two valve structure groups
At split type structure, correspondingly, housing side needs to open up multiple apertures, and dismounting is inconvenient.2, due to being limited by impeller, very
Hardly possible increases the area and volume of high-efficiency particulate air filter, causes pure air output ratio (CADR) low.
Summary of the invention
It is an object of the invention to propose a kind of warm-air drier of sufficiently cleaned up air of the energy that filter is convenient for disassembly and assembly.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of warm-air drier of the sufficiently cleaned up air of energy, including shell, nose assembly, wind wheel component and efficiency particulate air mistake
Filter, nose assembly installation are provided with air outlet on the housing and on the nose assembly, the wind wheel component and
The high-efficiency particulate air filter is arranged in the shell, and the wind wheel component setting is filtered in the efficiency particulate air
Between device and the nose assembly, and it is integrally located at the top of the high-efficiency particulate air filter.
In particular, the shell includes upper section portion and lower section portion, the wind wheel component is located in the upper section portion, the height
Effect particulate air filter is located in the lower section portion.
In particular, being provided with side cover in the lower section portion, formed after removing the side cover for dismounting the high efficiency particle
The through-hole of air filter.
In particular, posive temperature coefficient thermistor is provided in the nose assembly, the posive temperature coefficient thermistor
In airflow channel.
In particular, the nose assembly includes air-flow steering portion and the peace for installing the posive temperature coefficient thermistor
Seat is filled, the air-flow steering portion is mounted on the wind wheel component, and the mounting base setting is in the air-flow steering portion and described
Between air outlet.
In particular, the warm-air drier further includes the base assembly for being mounted on the housing bottom, the base assembly includes
The bottom being connected and support portion, the support portion can drive the nose assembly around the support under the drive of the drive
The axis in portion rotates.
In particular, it is provided with flow distributor between the wind wheel component and the high-efficiency particulate air filter,
The flow distributor includes cricoid windshied part and crosses air holes in the multiple of windshied part encirclement middle part.
In particular, the high-efficiency particulate air filter is monoblock type tubular structure.
In particular, the wind wheel component includes the aerofoil fan entering the wind cylinder and being arranged in the air inlet cylinder.
In particular, forming multiple air inlet holes, the shell and efficiency particulate air filtering at the back side of the shell
It crowds around to form cricoid wind passage between device.
The wind wheel component of warm-air drier of the present invention is arranged between high-efficiency particulate air filter and nose assembly, realizes wind
The separation of wheel assembly and high-efficiency particulate air filter, replacement high-efficiency particulate air filter is without removing wind wheel component, in shell
Body side surface opens the i.e. removable high-efficiency particulate air filter in enough hole, convenient for disassembly and assembly, time saving and energy saving；In addition, the structure
Middle air inlet must pass completely through high-efficiency particulate air filter and get to wind wheel component, improve the clean-up effect to air,
It is halfway to solve the problems, such as that existing wind wheel component is in caused purification in high-efficiency particulate air filter；Due to not having to wind-engaging
The limitation of wheel assembly, high-efficiency particulate air filter can according to need length, the width and thickness for increasing filter, further
Improve the effect of air cleaning；Wind wheel component is mutually separated with high-efficiency particulate air filter, and structure is simpler, and part used is more
Few, dismounting is more convenient, and assembling is strong, and noise is small, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the warm-air drier that the specific embodiment of the invention provides；
Fig. 2 is the cross-sectional view for the warm-air drier that the specific embodiment of the invention provides；
Fig. 3 is the combining structure schematic diagram of the distributor that the specific embodiment of the invention provides and air inlet cylinder；
Fig. 4 is the structural schematic diagram for the distributor that the specific embodiment of the invention provides；
Fig. 5 is the combining structure schematic diagram of air inlet cylinder and aerofoil fan that the specific embodiment of the invention provides；
Fig. 6 is the structural schematic diagram for the base assembly that the specific embodiment of the invention provides；
Fig. 7 is the structural schematic diagram for the air-flow steering portion that the specific embodiment of the invention provides；
Fig. 8 is the structural schematic diagram for the mounting base that the specific embodiment of the invention provides.
In figure:
1, shell；2, nose assembly；3, high-efficiency particulate air filter；5, flow distributor；11, air inlet hole；12, mistake
Wind channel；21, air outlet；22, posive temperature coefficient thermistor；23, air-flow steering portion；24, mounting base；31, air intake passage；
41, bottom；42, support portion；51, windshied part；52, air holes is crossed；61, cylinder is entered the wind；62, aerofoil fan.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Present embodiment discloses a kind of warm-air drier of sufficiently cleaned up air of energy.As shown in Figures 1 to 8, which includes
Shell 1, nose assembly 2, wind wheel component, high-efficiency particulate air filter 3 and base assembly, shell 1 are mounted on base assembly,
Nose assembly 2 is mounted on shell 1 and is provided on nose assembly 2 air outlet 21, wind wheel component and efficiency particulate air filtering
Device 3 is arranged in shell 1, and wind wheel component is arranged between high-efficiency particulate air filter 3 and nose assembly 2, and is integrally located at
The top of high-efficiency particulate air filter 3.Preferably, shell 1 includes upper section portion and lower section portion, and wind wheel component is located at upper section portion
It is interior, and high-efficiency particulate air filter 3 is provided only in lower section portion, convenience and high-efficiency particulate air filter 3 is dismounted from side.?
It is provided with side cover in lower section portion, forms the through-hole for dismounting high-efficiency particulate air filter 3 after removing side cover；High efficiency particle is empty
Air filter 3 is whole tubular structure, can be once removed or placed into 3 entirety of high-efficiency particulate air filter, it is not necessary to point
Repeatedly pick and place；Multiple air inlet holes 11 are formed on side cover；Crowded around between shell 1 and high-efficiency particulate air filter 3 to be formed it is cricoid
Wind passage 12.Curve with the arrow is air flow path in Fig. 2, wherein one section of curve is dotted line, indicates this section of air stream
Dynamic is in the wind passage 12 at 3 back side of high-efficiency particulate air filter.Certainly, equal in the front side of shell 1 and the left and right sides
It is also possible that air inlet hole 11 is set, is only that aesthetics is slightly worse, but intake is big, using effect is more preferable.
Wind wheel component is arranged between high-efficiency particulate air filter 3 and nose assembly 2, high efficiency particle sky is integrally located at
Efficiency particulate air is replaced to realize the separation of wind wheel component Yu high-efficiency particulate air filter 3 in 3 top of air filter
Without removing wind wheel component when filter, the i.e. removable efficiency particulate air filtering in a sufficiently large hole is opened in housing side
Device, it is convenient for disassembly and assembly, it is time saving and energy saving.High-efficiency particulate air filter 3 is without being designed to split type, tubular efficiency particulate air
Filter 3 can easily take out from dismounting through-hole very much, reduce processing cost, save disassembly and assembly time.
Wind wheel component is got in addition, entering the wind in the structure and must pass completely through high-efficiency particulate air filter 3, is improved
To the clean-up effect of air；Due to not having to the limitation of wind-engaging wheel assembly, high-efficiency particulate air filter 3 can according to need increasing
The thickness for adding filter further improves the effect of air cleaning；Wind wheel component and 3 phase of high-efficiency particulate air filter point
From structure is simpler, and dismounting is more convenient, and noise is small, at low cost.
As shown in Figures 2 to 5, flow distributor is provided between wind wheel component and high-efficiency particulate air filter 3
5, flow distributor 5 includes cricoid windshied part 51 and crosses air holes 52, whole mistakes in the multiple of the encirclement of windshied part 51 middle part
Air holes 52 is distributed relative to the axisymmetrical of wind wheel component.Wind wheel component includes the axis entering the wind cylinder 61, being arranged in air inlet cylinder 61
Flow fan 62 and for drive aerofoil fan 62 rotate motor.
Air-flow, which reaches to be hit at flow distributor 5, to be dissipated and passes through through each distribution of air holes 52 excessively, so as to equably arrive
It up at aerofoil fan 62, avoids because air-flow unevenness causes aerofoil fan 62 to rotate imbalance, to reduce the rotation of aerofoil fan 62
Noise when turning.In addition, being provided with diversion boosting device on aerofoil fan 62 further reduced and make an uproar to increase air quantity
Sound, improves the CADR numerical value of warm-air drier entirety, and purification efficiency is high.
As shown in fig. 6, base assembly includes the bottom 41 being connected, support portion 42, stepper motor and bearing, bearing installation
On bottom 41, support portion 42 is mounted on bearings and can be rotated centered on bearing；Stepper motor is mounted on bottom 41, step
Output shaft into motor is directly or indirectly attached on support portion 42 and support portion 42 can be driven to rotate.Shell 1 is mounted on branch
On support part 42, when the turn under the driving of stepper motor of support portion 42, shell 1 and the nose assembly 2 being mounted on shell 1
It can follow support portion 42 that around the positive and negative 180 ° of rotations of the axis of support portion 42, hot wind is uniformly sent into room together.
As shown in figs. 2,7 and 8, posive temperature coefficient thermistor 22 (PTC, Positive are provided in nose assembly 2
Temperature Coefficient), air-flow steering portion 23 and the mounting base for installing posive temperature coefficient thermistor 22
24, air-flow steering portion 23 is mounted on wind wheel component, and mounting base 24 is arranged between air-flow steering portion 23 and air outlet 21.Positive temperature
Degree coefficient resistance 22 is located in airflow channel, plays the role of heating to outlet air, heating speed is fast, and use is safe.
There is a through-hole for allowing air-flow to enter in the lower section of air-flow steering portion 23, and side has one to be used to allow air-flow
The through-hole of blowout, the closing of remaining position.The side and top surface opposite with air-flow blowout through-hole is in a continuous arcwall face, can be enabled
Air-flow is gently changed to side flow from flowing up, and realization is put down to the function of sending hot wind.Arcwall face reduces air-flow deflecting
When the noise that generates, use is more comfortable.
High-efficiency particulate air filter 3 includes support frame and the efficiency particulate air filter being mounted on support frame
(HEPA: extra large pa is a kind of efficient filter paper).Preferably, efficiency particulate air filter is tubular structure, tubular structure institute
The space crowded around forms air intake passage 31.The order of windshied part 51 of flow distributor 5 must be worn from the air that air inlet hole 11 enters
Crossing high-efficiency particulate air filter 3 just can enter inside warm-air drier, rather than directly reach at aerofoil fan 62.
Note that the technical principle that above are only presently preferred embodiments of the present invention and used.Those skilled in the art can manage
Solution, the invention is not limited to the specific embodiments described herein, is able to carry out various apparent changes for a person skilled in the art
Change, readjust and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to the present invention into
It has gone and has been described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept,
It can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of warm-air drier of the sufficiently cleaned up air of energy, including shell (1), nose assembly (2), wind wheel component and high efficiency particle are empty
Air filter (3), the nose assembly (2) are mounted on the shell (1) and are provided with air outlet on the nose assembly (2)
(21), the wind wheel component and the high-efficiency particulate air filter (3) setting are in the shell (1), which is characterized in that institute
It states wind wheel component to be arranged between the high-efficiency particulate air filter (3) and the nose assembly (2), and is integrally located at described
The top of high-efficiency particulate air filter (3).
2. the warm-air drier of the sufficiently cleaned up air of energy according to claim 1, which is characterized in that the shell (1) includes upper
Section portion and lower section portion, the wind wheel component are located in the upper section portion, the high-efficiency particulate air filter (3) be located at it is described under
In section portion.
3. the warm-air drier of the sufficiently cleaned up air of energy according to claim 2, which is characterized in that be provided in the lower section portion
Side cover forms the through-hole for dismounting the high-efficiency particulate air filter (3) after removing the side cover.
4. the warm-air drier of the sufficiently cleaned up air of energy according to claim 1, which is characterized in that in the nose assembly (2)
It is provided with posive temperature coefficient thermistor (22), the posive temperature coefficient thermistor (22) is located in airflow channel.
5. the warm-air drier of the sufficiently cleaned up air of energy according to claim 4, which is characterized in that nose assembly (2) packet
Air-flow steering portion (23) and the mounting base (24) for installing the posive temperature coefficient thermistor (22) are included, the air-flow turns to
Portion (23) is mounted on the wind wheel component, and the mounting base (24) is arranged in the air-flow steering portion (23) and the air outlet
(21) between.
6. the warm-air drier of the sufficiently cleaned up air of energy according to claim 1, which is characterized in that the warm-air drier further includes peace
Base assembly mounted in the shell (1) bottom, the base assembly include the bottom (41) being connected and support portion (42), institute
Stating support portion (42) under the drive of the drive can drive the nose assembly (2) to occur around the axis of the support portion (42)
Rotation.
7. the warm-air drier of the sufficiently cleaned up air of energy according to any one of claim 1 to 6, which is characterized in that described
Flow distributor (5), the flow distributor are provided between wind wheel component and the high-efficiency particulate air filter (3)
(5) include cricoid windshied part (51) and cross air holes (52) in the multiple of the windshied part (51) encirclement middle part.
8. the warm-air drier of the sufficiently cleaned up air of energy according to any one of claim 1 to 6, which is characterized in that the height
Imitating particulate air filter (3) is monoblock type tubular structure.
9. the warm-air drier of the sufficiently cleaned up air of energy according to any one of claim 1 to 6, which is characterized in that the wind
Wheel assembly includes the aerofoil fan (62) of air inlet cylinder (61) and setting in air inlet cylinder (61).
10. the warm-air drier of the sufficiently cleaned up air of energy according to any one of claim 1 to 6, which is characterized in that described
The back side of shell (1) is formed multiple air inlet holes (11), is enclosed between the shell (1) and the high-efficiency particulate air filter (3)
Hold together to be formed cricoid wind passage (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507253.0A CN110145865A (en) | 2019-06-12 | 2019-06-12 | The warm-air drier of the sufficiently cleaned up air of energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507253.0A CN110145865A (en) | 2019-06-12 | 2019-06-12 | The warm-air drier of the sufficiently cleaned up air of energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145865A true CN110145865A (en) | 2019-08-20 |
Family
ID=67591301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910507253.0A Pending CN110145865A (en) | 2019-06-12 | 2019-06-12 | The warm-air drier of the sufficiently cleaned up air of energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594846A (en) * | 2019-09-21 | 2019-12-20 | 上海暖虫科技有限公司 | Warmer base with filter screen |
| EP3882535A1 (en) * | 2020-03-20 | 2021-09-22 | EL-Björn AB | Modular inner-climate influencing appliance |
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| CN201306841Y (en) * | 2008-07-30 | 2009-09-09 | 吴天文 | Fan heater with air-purifying function |
| CN201916220U (en) * | 2010-12-02 | 2011-08-03 | 王志平 | Cooling and warming dual-purpose safety fan |
| CN203177451U (en) * | 2013-01-31 | 2013-09-04 | 深圳市联创电器实业有限公司 | Fan heater with air purification function |
| CN107420290A (en) * | 2017-09-19 | 2017-12-01 | 湖州宸唯环保科技有限公司 | A kind of purification of air bladeless fan with heating function |
| CN208579427U (en) * | 2018-07-27 | 2019-03-05 | 广东美的环境电器制造有限公司 | Air purifier |
| CN210320630U (en) * | 2019-06-12 | 2020-04-14 | 莱克电气绿能科技(苏州)有限公司 | Warm air blower capable of fully purifying air |
-
2019
- 2019-06-12 CN CN201910507253.0A patent/CN110145865A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306841Y (en) * | 2008-07-30 | 2009-09-09 | 吴天文 | Fan heater with air-purifying function |
| CN201916220U (en) * | 2010-12-02 | 2011-08-03 | 王志平 | Cooling and warming dual-purpose safety fan |
| CN203177451U (en) * | 2013-01-31 | 2013-09-04 | 深圳市联创电器实业有限公司 | Fan heater with air purification function |
| CN107420290A (en) * | 2017-09-19 | 2017-12-01 | 湖州宸唯环保科技有限公司 | A kind of purification of air bladeless fan with heating function |
| CN208579427U (en) * | 2018-07-27 | 2019-03-05 | 广东美的环境电器制造有限公司 | Air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594846A (en) * | 2019-09-21 | 2019-12-20 | 上海暖虫科技有限公司 | Warmer base with filter screen |
| EP3882535A1 (en) * | 2020-03-20 | 2021-09-22 | EL-Björn AB | Modular inner-climate influencing appliance |
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