CN108224720B - Driving device of water stirring roller of air purifier - Google Patents
Driving device of water stirring roller of air purifier Download PDFInfo
- Publication number
- CN108224720B CN108224720B CN201810009792.7A CN201810009792A CN108224720B CN 108224720 B CN108224720 B CN 108224720B CN 201810009792 A CN201810009792 A CN 201810009792A CN 108224720 B CN108224720 B CN 108224720B
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- water
- fan
- stirring
- rod
- roller
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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
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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
- F24F3/14—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 humidification; by dehumidification
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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
- F24F8/117—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 wet filtering
Abstract
The invention relates to an air purifier, in particular to a driving device of a water stirring roller of the air purifier. The device comprises a transmission shaft, a transmission assembly and a gear ring; the transmission shaft is arranged at the bottom of the fan, and the gear ring is arranged in the circumferential direction of the water stirring roller; the transmission assembly comprises an outer shell, a screw rod, a gear and two poking plates; the water stirring roller is characterized in that the screw is rotatably arranged in the outer shell, the upper end of the screw is in transmission connection with the rotating shaft, the gear is in transmission connection with the screw, eccentric turntables are respectively arranged on two sides of the gear and are arranged in a staggered mode, the upper portions of the two stirring plates are respectively fixed on the eccentric turntables, stirring teeth are formed on the lower portions of the stirring plates, and the stirring teeth of the two stirring plates drive the clamping teeth on the gear ring to enable the water stirring roller to rotate along with the up-and-down movement of the eccentric turntables. The air purifier adopting the device can humidify air and purify air, is convenient to disassemble and assemble, and has good purifying and humidifying effects.
Description
Technical Field
The invention relates to an air purifier, in particular to a driving device of a water stirring roller of the air purifier.
Background
Air purifier uses extensively. A typical air cleaner employs a filter element disposed within a housing and having an inlet and an outlet such that air flows through the exterior of the cylindrical filter element and exits the interior after passing through the filter material, thereby separating particulate matter. The existing purifier only has a filtering function and does not have a humidifying function, and a filter assembly needs to be replaced, so that the use cost is increased.
Another type of air purifier is a device that humidifies and purifies air by bringing the air into contact with water. The type of air purifier may vary depending on the method of contact with water. For example, the air purifier may include: water is sprayed to the air purifier, the air purifier passes the air through the wet filter, and the air purifier blows the air to the disc formed with the water film.
Chinese invention patent (CN 105593604A) discloses an air purifier, comprising: an air purifier body for humidifying and purifying air; a water tank unit including a water storage part, disposed in a water tank storage part formed at a lower part of the air cleaner body, and drawn out toward the front; and a water overflow preventing part which returns water overflowing from the water containing part to the inside of the water containing part when the water tank unit shakes, and is formed to protrude from the upper part of the water containing part to the inner side of the water containing part.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a driving device of a water stirring roller of an air purifier.
In order to achieve the purpose, the invention adopts the following technical scheme:
a driving device of a water stirring roller of an air purifier is characterized by comprising a transmission shaft, a transmission assembly and a gear ring; the transmission shaft is arranged at the bottom of the fan, and the gear ring is arranged in the circumferential direction of the water stirring roller; the transmission assembly comprises an outer shell, a screw rod, a gear and two poking plates; the water stirring roller is characterized in that the screw is rotatably arranged in the outer shell, the upper end of the screw is in transmission connection with the rotating shaft, the gear is in transmission connection with the screw, eccentric turntables are respectively arranged on two sides of the gear and are arranged in a staggered mode, the upper portions of the two stirring plates are respectively fixed on the eccentric turntables, stirring teeth are formed on the lower portions of the stirring plates, and the stirring teeth of the two stirring plates drive the clamping teeth on the gear ring to enable the water stirring roller to rotate along with the up-and-down movement of the eccentric turntables.
As a further improvement, the fan is arranged on a fan assembly, the fan assembly comprises a shell, a motor and the fan, the motor is arranged in the shell in a sealing manner, the fan is arranged at the bottom of the shell, the fan is connected with an output shaft of the motor, and a transmission shaft is arranged at the bottom of the fan in a transmission connection manner; the upper part of the machine shell extends to two sides to form two supporting arms.
As a further improvement, the water stirring roller is arranged on the roller assembly, the roller assembly further comprises a shelving rod, the water stirring roller is arranged on the shelving rod through a rotating shaft, the inner walls of the two sides of the water tank body are respectively provided with a shelving lug boss, the shelving rod is erected on the shelving lug boss, the roller assembly is arranged in the middle of the water tank body, and the upper part of the water stirring roller protrudes out of the water tank body and extends into the arc-shaped opening.
As a further improvement, the water stirring roller comprises a core body, a gear ring, two end plates and a plurality of annular blades, wherein the two end plates are fixedly arranged at two ends of the core body, the plurality of annular blades are fixedly arranged on the core body between the end plates according to axial intervals, the gear ring is arranged in the middle of the two end plates, the gear ring is provided with a plurality of clamping teeth which are axially arranged, the annular blades are provided with a plurality of radial ventilation grooves, and a connecting piece is arranged between the outer rings of the two adjacent annular blades for connection.
As a further improvement, the support rod is L-shaped, the upper part of the support rod is fixedly connected with the support arm, the lower part of the support rod is a connecting part, the two ends of the outer shell are respectively provided with a connector, and the connector is horizontally arranged on the fixed connecting part.
As a further improvement, the bottom of the fan is provided with a connecting boss, the connecting boss is provided with an annular groove, a locking chuck is arranged in the annular groove, the middle part of the locking chuck is provided with an opening clamping ring, and the locking chuck is fixed on the annular groove through the opening clamping ring; the transmission shaft and be connected the boss between set up the soft driving medium and be connected, soft driving medium upper portion be provided with the knot dish, detain the dish and detain the tip of establishing at the connection boss, the both sides of detaining the dish set up "L" type fixed strip respectively, "L" type fixed strip passes through the fixed setting of locking chuck on connecting the boss, soft driving medium lower part is provided with the axostylus axostyle, the transmission shaft setting in the axostylus axostyle, be connected through two arc connection pieces between axostylus axostyle and the.
As a further improvement, the middle part of the placing rod is provided with a handle, two side arms of the placing rod are respectively connected with the water stirring roller through the rotating shaft, the placing boss is provided with a notch, the lower part of each side arm of the placing rod is provided with a horizontal rod matched with the notch, the lower part of each side arm is provided with an inclined rod, and the upper part of each inclined rod is connected with the handle.
By adopting the technical scheme, the air purifier adopting the device can humidify air and purify air, is convenient to disassemble and assemble, and has good purifying and humidifying effects.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic structural view of the upper cover in a half-open state according to the present invention.
Fig. 3 is a schematic structural view of the upper cover in a fully opened state according to the present invention.
Fig. 4 is a schematic structural diagram of the upper cover body according to the present invention.
Fig. 5 is a schematic structural view of the upper cover in a half-open state according to the present invention.
Fig. 6 is an exploded view of the upper cover according to the present invention.
Fig. 7 is a schematic structural view of the blower assembly and the drum assembly.
Fig. 8 is a perspective view of the fan assembly.
FIG. 9 is a side view of a fan assembly.
Fig. 10 is a perspective view of the fan assembly.
Fig. 11 is a schematic view of the mounting structure of the transmission assembly.
Fig. 12 is a schematic view of the internal structure of the transmission assembly.
FIG. 13 is a schematic view of the construction of the flexible drive member.
Fig. 14 is a schematic view of the structure of the drum assembly.
FIG. 15 is a schematic view of a ring blade configuration.
Detailed Description
The following describes a detailed embodiment of the present invention with reference to the accompanying drawings.
An air purifier as shown in fig. 1-3 comprises an upper cover body 1, a water tank body 2, a fan assembly 3, a transmission assembly 4 and a roller assembly 5, wherein the upper cover body 1 is buckled on the water tank body 2, the top surface of the upper cover body 1 is provided with an air inlet 10, two side surfaces of the upper cover body 1 are respectively provided with an air outlet 20, the fan assembly 3 is arranged in the upper cover body 1, and the roller assembly 5 is arranged in the water tank body 2.
As shown in fig. 4 to 6, the upper cover body 1 includes a fan fixing frame 13, two locking plates 11 and two ventilation plates 12, the outer side of the fan fixing frame 13 is a frame body, the whole upper cover body 1 is made of plastic, first connecting strips 136 are respectively arranged around the bottom of the fan fixing frame 13, the first connecting strips 136 and the fan fixing frame 13 are integrally formed, and the first connecting strips 136 and the periphery of the fan fixing frame 13 are connected in a foldable manner; the inner sides of the bottoms of the two locking plates 11 and the two ventilation plates 12 are respectively provided with a second connecting strip 122, and the first connecting strip 136 and the second connecting strip 122 are connected with each other through a buckle. Grid-shaped grating strips are arranged on the outer side of the ventilating plate 12, and the outer side surfaces of the grating strips are flush with the outer side surfaces of the locking plates 11. A ventilation cavity 131 is arranged in the middle of the fan fixing frame 13, the circumferential direction of the ventilation cavity 131 is closed, the ventilation cavity 131 extends downwards from the upper part of the fan fixing frame 13 to the upper part of the bottom, an air outlet space 132 is reserved between the bottom of the ventilation cavity 131 and the frame body, arc-shaped openings 133 matched with the roller assembly 5 are arranged on two sides of the bottom of the ventilation cavity 131, vertically arranged supporting grooves 134 are respectively arranged on two sides of the ventilation cavity 131, and vertically arranged limiting grooves 135 are respectively arranged on the other two sides of the ventilation cavity 131;
as shown in fig. 8 to 10, the fan assembly 3 includes a casing 31, a motor 32 and a fan 33, the motor 32 is enclosed in the casing 31, the fan 33 is disposed at the bottom of the casing 31, the fan 33 is connected to an output shaft of the motor 32, and a transmission shaft 34 is disposed at the bottom of the fan 33 in a transmission connection manner; the upper part of the machine shell 31 extends towards two sides to form two supporting arms 35, supporting rods 36 are respectively arranged below the supporting arms 35, the supporting rods 36 are inserted into the supporting grooves 134, limiting rods 37 are respectively arranged on the other two side walls of the machine shell 31, and the limiting rods 37 are arranged in the limiting grooves 135; the support rod 36 is L-shaped, the upper part of the support rod 36 is fixedly connected with the support arm 35, the lower part of the support rod 36 is a connecting part 40, two ends of the outer shell 41 are respectively provided with a connector 47, and the connector 47 is horizontally arranged on the fixed connecting part 40. The housing 31 is formed by fastening an upper housing 31 and a lower housing 31, the support arms 35 are disposed on both sides of the upper housing 31, the support bars 36 are disposed on both sides of the lower housing 31, and the strip-shaped flange 38 is disposed on the upper portion of the upper housing 31.
As shown in fig. 4 to 6, the two ventilation boards 12 are respectively of an "L" shape, the ventilation boards 12 are respectively disposed on two sides of the fan fixing frame 13, the air inlet 10 is formed on the upper portions of the two ventilation boards 12, and the air outlet 20 is respectively disposed on the lower portions of the ventilation boards 12; the bottom of the ventilating board 12 can be connected with the lower edge of the fan fixing frame 13 in a turnover mode, the upper portion of the ventilating board 12 covers the upper portion of the fan fixing frame 13, the strip-shaped groove 14 is reserved between the two ventilating boards 12, the strip-shaped convex edge 38 is arranged on the upper portion of the machine shell 31, the strip-shaped convex edge 38 and the strip-shaped groove 14 are installed in a matched mode, the control circuit board is arranged in the strip-shaped convex edge 38, and the control key is arranged on the strip-shaped convex edge 38. The locking plates 11 are respectively arranged on the other two sides of the fan fixing frame 13, the bottom of the locking plate 11 is connected with the lower edge of the fan fixing frame 13 in a turnover manner, the upper part and two sides of the locking plate 11 are respectively provided with locking buckle edges 111, and the two upper edges and two side edges of the two ventilation plates 12 positioned on the same side are respectively positioned on the inner sides of the locking buckle edges and locked by the locking buckle edges 111; the upper and side edges of the ventilation board 12 are respectively provided with locking convex strips 16, and the locking buckling edges 111 are buckled on the locking convex strips 16.
As shown in fig. 8, two sides of the bar-shaped convex edge 38 are respectively provided with a locking buckle 39, an inner side end of the locking buckle 39 is hinged to the bar-shaped convex edge 38, two sides of an outer side end are respectively provided with a locking protrusion 391, two sides of an inner side of an upper portion of the ventilation board 12 are respectively provided with a locking port 121, and two locking protrusions 391 of the locking buckle 39 are respectively buckled into the locking ports 121 of the two ventilation boards 12 to close and lock the two ventilation boards 12. The inner side of the strip-shaped convex edge 38 is provided with a touch switch, the bottom of the inner side of the locking buckle 39 is abutted against the touch switch, and the touch switch is connected with the power supply of the control motor 32 to be turned on and off.
As shown in fig. 14, the roller assembly 5 comprises a water-stirring roller 51 and a resting rod 52, the water-stirring roller 51 is arranged on the resting rod 52 through a rotating shaft, the resting bosses 21 are respectively arranged on the inner walls of the two sides of the water tank body 2, the resting rod 52 is arranged on the resting bosses 21, the roller assembly 5 is arranged in the middle of the water tank body 2, and the upper part of the water-stirring roller 51 protrudes out of the water tank body 2 and extends into the arc-shaped opening 133; the water stirring roller 51 is composed of a core body 54, a gear ring 53, two end plates 55 and a plurality of annular blades 56, wherein the two end plates 55 are fixedly arranged at two ends of the core body 54, the annular blades 56 are fixedly arranged on the core body 54 between the end plates 55 at axial intervals, the gear ring 53 is arranged in the middle of the two end plates 55, and the gear ring 53 is composed of a plurality of axially arranged clamping teeth. As shown in fig. 15, a plurality of radial ventilation slots 57 are formed in the annular blade 56, and a connecting piece 58 is connected between the outer rings of two adjacent annular blades 56. The middle part of the placing rod 52 is provided with a handle, two side arms of the placing rod 52 are respectively connected with the water stirring roller 51 through the rotating shaft 62, the placing boss 21 is provided with a notch, the lower part of the side arm of the placing rod 52 is a horizontal rod 59 matched with the notch, the lower part of the side arm is provided with an inclined rod 60, and the upper part of the inclined rod 60 is connected with a handle 61.
As shown in fig. 7, 11, 12 and 13, the transmission assembly 4 is disposed between the fan assembly 3 and the water-stirring roller 51, and the transmission assembly 4 includes an outer casing 41, a screw 42, a gear 43 and two stirring plates 44; the water stirring roller is characterized in that the screw rod 42 is rotatably arranged in the outer shell 41, the upper end of the screw rod 42 is in transmission connection with the rotating shaft 34, the gear 43 is in transmission connection with the screw rod 42, eccentric turntables 45 are respectively arranged on two sides of the gear 43, the two eccentric turntables 45 are arranged in a staggered mode, the upper portions of the two stirring plates 44 are respectively fixed on the eccentric turntables 45, stirring teeth 46 are formed on the lower portions of the stirring plates 44, and the stirring teeth 46 of the two stirring plates 44 move up and down along with the eccentric turntables 45 to drive the latch on the gear ring 53 to enable the water stirring roller 51 to rotate. The bottom of the fan 33 is provided with a connecting boss 30, an annular groove is arranged on the connecting boss 30, a locking chuck 7 is arranged in the annular groove, an opening clamping ring 61 is arranged in the middle of the locking chuck 7, and the locking chuck 7 is fixed on the annular groove through the opening clamping ring 61; the flexible transmission piece 7 is arranged between the transmission shaft 34 and the connecting boss 30 and connected, the buckling disc 71 is arranged on the upper portion of the flexible transmission piece 7, the buckling disc 71 is buckled at the end portion of the connecting boss 30, the L-shaped fixing strips 72 are respectively arranged on two sides of the buckling disc 71, the L-shaped fixing strips 72 are fixedly arranged on the connecting boss 30 through the locking chuck 7, the shaft rod 73 is arranged on the lower portion of the flexible transmission piece 7, the transmission shaft 34 is arranged in the shaft rod 73, and the shaft rod 73 is connected with the buckling disc 71 through the two arc-shaped connecting pieces 74.
Certainly, one side of one supporting arm 35 of the invention is provided with a power interface, and a connector of an external wire is inserted into the power interface; a limiting rod 37 is connected with a conductive contact piece connected with a control system of the motor 32, a conductive contact rod is arranged in a corresponding limiting groove 135, one end of the conductive contact rod is in contact with the conductive contact piece, the other end of the conductive contact rod extends to the bottom of the fan fixing frame 13 and is provided with a first contact, the side wall of the water tank body 2 is provided with a liquid level detection contact piece, a second contact which can be in contact with the first contact is arranged on the liquid level detection contact piece, and when the liquid level is lower than the lower end of the liquid level detection contact piece, signals are given out through the second contact, the first contact, the conductive contact rod and the conductive contact piece to control the motor 32 to stop the motor 32.
When the water purifier is used, water is added into the water tank, air enters the purifier from the air inlet due to the action of the fan assembly and is blown onto the water stirring roller of the roller assembly through the ventilation cavity, the water stirring roller rotates in water due to the driving of the transmission assembly, water is stirred, air and water are fully contacted in the water stirring roller, the air is purified and the water and air are taken out, and the air is mixed with the air and then blown out from the air outlet. After long-time use, the upper cover body can be disassembled, and the fan assembly can be taken out for cleaning.
Claims (3)
1. A driving device of a water stirring roller of an air purifier is characterized by comprising a transmission shaft (34), a transmission assembly (4) and a gear ring (53); the transmission shaft (34) is arranged at the bottom of the fan (33), and the gear ring (53) is arranged in the circumferential direction of the water stirring roller (51); the transmission assembly (4) comprises an outer shell (41), a screw rod (42), a gear (43) and two poking plates (44); the water stirring device is characterized in that the screw rod (42) is rotatably arranged in the outer shell (41), the upper end of the screw rod (42) is in transmission connection with the transmission shaft (34), the gear (43) is in transmission connection with the screw rod (42), eccentric turntables (45) are respectively arranged on two sides of the gear (43), the two eccentric turntables (45) are arranged in a staggered mode, the upper parts of the two stirring plates (44) are respectively fixed on the eccentric turntables (45), the lower parts of the stirring plates (44) form stirring teeth (46), and the stirring teeth (46) of the two stirring plates (44) move up and down along with the eccentric turntables (45) to drive the clamping teeth on the gear ring (53) to enable the water stirring roller (51) to rotate; the bottom of the fan (33) is provided with a connecting boss (30), an annular groove is formed in the connecting boss (30), a locking chuck (6) is arranged in the annular groove, an opening clamping ring (61) is arranged in the middle of the locking chuck (6), and the locking chuck (6) is fixed on the annular groove through the opening clamping ring (61); the flexible transmission piece (7) is arranged between the transmission shaft (34) and the connecting boss (30) and connected, a buckle disc (71) is arranged on the upper portion of the flexible transmission piece (7), the buckle disc (71) is buckled at the end portion of the connecting boss (30), L-shaped fixing strips (72) are respectively arranged on two sides of the buckle disc (71), the L-shaped fixing strips (72) are fixedly arranged on the connecting boss (30) through a locking chuck (6), a shaft lever (73) is arranged on the lower portion of the flexible transmission piece (7), the transmission shaft (34) is arranged in the shaft lever (73), and the shaft lever (73) is connected with the buckle disc (71) through two arc-shaped connecting pieces (74);
the fan (33) is arranged on the fan assembly (3), the fan assembly (3) comprises a shell (31), a motor (32) and the fan (33), the motor (32) is arranged in the shell (31) in a sealing mode, the fan (33) is arranged at the bottom of the shell (31), the fan (33) is connected with an output shaft of the motor (32), and a transmission shaft (34) is arranged at the bottom of the fan (33) in a transmission connection mode; the upper part of the machine shell (31) extends to two sides to form two supporting arms (35); the water stirring roller (51) is arranged on the roller assembly (5), the roller assembly (5) further comprises a placing rod (52), the water stirring roller (51) is arranged on the placing rod (52) through a rotating shaft, placing bosses (21) are respectively arranged on the inner walls of two sides of the water tank body (2), the placing rod (52) is erected on the placing bosses (21), the roller assembly (5) is arranged in the middle of the water tank body (2), and the upper portion of the water stirring roller (51) protrudes out of the water tank body (2) and extends into the arc-shaped opening (133).
2. The driving device of the water-repellent roller of the air purifier as claimed in claim 1, wherein the water-repellent roller (51) is composed of a core (54), a gear ring (53), two end plates (55) and a plurality of annular blades (56), the two end plates (55) are fixedly arranged at two ends of the core (54), the annular blades (56) are fixedly arranged on the core (54) between the end plates (55) at axial intervals, the gear ring (53) is arranged at the middle part of the two end plates (55), the gear ring (53) is composed of a plurality of axially arranged latch teeth, the annular blades (56) are provided with a plurality of radial ventilation grooves (57), and a connecting piece (58) is arranged between the outer rings of two adjacent annular blades (56) for connection.
3. The driving device of the water-stirring roller of the air purifier as recited in claim 1, wherein the middle part of the resting rod (52) is a handle, two side arms of the resting rod (52) are respectively connected with the water-stirring roller (51) through the rotating shaft (62), the resting boss (21) is provided with a notch, the lower part of the side arm of the resting rod (52) is a horizontal rod (59) matched with the notch, the lower part of the side arm is an inclined rod (60), and the upper part of the inclined rod (60) is connected with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009792.7A CN108224720B (en) | 2018-01-05 | 2018-01-05 | Driving device of water stirring roller of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009792.7A CN108224720B (en) | 2018-01-05 | 2018-01-05 | Driving device of water stirring roller of air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108224720A CN108224720A (en) | 2018-06-29 |
| CN108224720B true CN108224720B (en) | 2020-11-20 |
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ID=62645285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009792.7A Active CN108224720B (en) | 2018-01-05 | 2018-01-05 | Driving device of water stirring roller of air purifier |
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| Country | Link |
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| CN (1) | CN108224720B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183851A (en) * | 2021-11-12 | 2022-03-15 | 宁波德业日用电器科技有限公司 | Dehumidifier handle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308871C2 (en) * | 1983-03-12 | 1985-05-02 | Ventax-Gerätebau GmbH, 7980 Ravensburg | Device for cleaning and / or humidifying air or gases |
| CN2572266Y (en) * | 2002-09-18 | 2003-09-10 | 陶慧骅 | Air purifier |
| CN2679570Y (en) * | 2004-03-26 | 2005-02-16 | 冯相斌 | Novel air purifier |
| KR101691259B1 (en) * | 2014-10-15 | 2016-12-29 | 엘지전자 주식회사 | Humidifier |
| CN206001639U (en) * | 2016-08-30 | 2017-03-08 | 福州百纳暖通工程有限公司 | A kind of stable Water cooled air conditionerses |
-
2018
- 2018-01-05 CN CN201810009792.7A patent/CN108224720B/en active Active
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| CN108224720A (en) | 2018-06-29 |
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Effective date of registration: 20201030 Address after: Room 033, third floor, Oushang building, Louqiao street, Ouhai District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou quanyue Technology Co.,Ltd. Address before: 310026 Room 514, Building 518, Xingxing Road, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU XIANQING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230331 Address after: Room 502, 5th Floor, Unit 2, Longrui Building, Haicheng Street, Longwan District, Wenzhou City, Zhejiang Province, 325024 Patentee after: Liu Mourong Address before: Room 033, third floor, Oushang building, Louqiao street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou quanyue Technology Co.,Ltd. |
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