CN208740890U - A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine - Google Patents

A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine Download PDF

Info

Publication number
CN208740890U
CN208740890U CN201721925939.4U CN201721925939U CN208740890U CN 208740890 U CN208740890 U CN 208740890U CN 201721925939 U CN201721925939 U CN 201721925939U CN 208740890 U CN208740890 U CN 208740890U
Authority
CN
China
Prior art keywords
dish
washing machine
air
air duct
output channel
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.)
Withdrawn - After Issue
Application number
CN201721925939.4U
Other languages
Chinese (zh)
Inventor
李曙光
谭毅斌
曾琦
黄进杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201721925939.4U priority Critical patent/CN208740890U/en
Application granted granted Critical
Publication of CN208740890U publication Critical patent/CN208740890U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The utility model discloses a kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine.Dish-washing machine wind output channel includes air duct shell, the dish-washing machine includes electrical component, the outside of the air duct shell is arranged in the electrical component, the wind output channel further includes the water-retaining structure that the air duct hull outside is arranged in, and the water-retaining structure is used to stop the liquid on the air duct hull outside wall surface to flow into the electrical component.Dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine in the utility model, utilize the water-retaining structure being arranged on the shell of air duct, so that the liquid on the hull outside wall of air duct may not flow on electrical component, so that the reliability of dish-washing machine is improved, safety is improved.

Description

A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine
Technical field
The utility model relates to dish-washing machine technical field more particularly to a kind of dish-washing machine wind output channels, dish-washing machine air draft group Part and dish-washing machine.
Background technique
With the improvement of living standards, dish-washing machine is increasingly liked by consumer.In order to increase the safety of dish-washing machine Property, in the dish-washing machine of the prior art, the exhaust outlet of dish-washing machine is provided with sealing structure, when dish-washing machine washs, water will not It is flowed out from exhaust outlet, still, when dish-washing machine, which washs, to be terminated and dry to tableware to be cleaned, due to the sealing knot of exhaust outlet Structure is opened, and the air in internal cavity of bowl washer is discharged from exhaust outlet, and droplet in internal cavity of bowl washer or steam can be made from air draft Mouth discharge, so that the electrical component being arranged in wind output channel can not work normally, or even causes safety accident.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of dish-washing machine wind output channel, dish-washing machine air draft component and Dish-washing machine, to solve dish-washing machine when drying, when water droplet and steam are discharged from exhaust outlet, caused by electric fault ask Topic.
In order to achieve the above objectives, on the one hand, the utility model uses following technical scheme:
A kind of dish-washing machine wind output channel, the wind output channel include air duct shell, and the dish-washing machine includes electrical component, institute The outside that the air duct shell is arranged in electrical component is stated, the wind output channel further includes that the air duct hull outside is arranged in Water-retaining structure, the water-retaining structure are used to stop the liquid on the air duct hull outside wall surface to flow into the electrical component.
Preferably, the water-retaining structure includes first baffle, and the first baffle is located at the top of the electrical component.
Preferably, the first baffle is in elongate structure, and the water-retaining structure further includes being arranged in the first baffle two The second baffle at end has angle, at least partly knot of the electrical component between the second baffle and the first baffle Structure is located between two second baffles.
Preferably, the second baffle include the first part being connected with the first baffle and with first part's phase Second part even, one end of the second part is connected with the first part, and the other end is to the separate electrical component Direction inclination.
Preferably, the air duct shell is structure as a whole with the water-retaining structure.
Preferably, multiple water blocking knots corresponding from different electrical components respectively are provided on the air duct shell Structure, alternatively, different electrical components shares a water-retaining structure.
In order to achieve the above objectives, on the other hand, the utility model also uses following technical scheme:
A kind of dish-washing machine air draft component including wind output channel described above and is installed on the air duct of the wind output channel Electrical component on shell.
Preferably, exhaust outlet, the first air inlet and the second air inlet, the air duct shell are provided on the air duct shell Inner cavity in be provided with wind wheel, the exhaust outlet, the first air inlet and the second air inlet are connected to the air duct housing cavity, institute It states the first air inlet and second air inlet is located at the axial sides of the wind wheel.
Preferably, the electrical component includes the first driving device for driving the wind wheel;And/or
The air draft component further includes the air door for opening or closing the first air inlet, and the electrical component includes driving Second driving device of the air door movement.
Preferably, be provided on the air duct shell respectively with the first driving device and second driving device pair Two water-retaining structures answered.
In order to achieve the above objectives, in addition, the utility model also uses following technical scheme:
A kind of dish-washing machine, which is characterized in that including dish-washing machine air draft component described above.
Dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine in the utility model, using setting in air duct shell Water-retaining structure on body, so that the liquid on the hull outside wall of air duct may not flow on electrical component, so that dish-washing machine Reliability is improved, and safety is improved.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model , feature and advantage will be apparent from.
Fig. 1 is the structural schematic diagram of water-retaining structure in specific embodiment of the present invention;
Fig. 2 is the structural schematic diagram of dish-washing machine air draft component in specific embodiment of the present invention;
Fig. 3 is the structural schematic diagram of another angle of dish-washing machine air draft component in specific embodiment of the present invention;
Fig. 4 is the structural schematic diagram of wind wheel in specific embodiment of the present invention;
Fig. 5 is the structural schematic diagram of another angle of wind wheel in specific embodiment of the present invention;
Fig. 6 is the structural schematic diagram of front housing in specific embodiment of the present invention.
In figure:
1, water-retaining structure;11, first baffle;12, second baffle;121, first part;122, second part;
2, air duct shell;21, front housing;211, the first air inlet;212, the first fool proof portion;2121, location hole is pre-installed;213, Front housing interconnecting piece;22 rear shells;221, the second air inlet;222, rear shell interconnecting piece;223, mounting post;
3, wind wheel;31, ontology;311, substrate;312, the first blade;313, the second blade;32, interconnecting piece;321, first Interconnecting piece;322, second connecting portion;33, the second fool proof portion;
4, separator;
5, exhaust duct portion;51, the first air draft part;52, the second air draft part;
6, drainpipe;
7, first driving device;
8, the second driving device;
9, air draft button.
Specific embodiment
The utility model is described below based on embodiment, it should be understood by one skilled in the art that mentioning herein The attached drawing of confession is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar Word should be construed as the meaning for including rather than exclusive or exhaustive meaning;That is, be " including but not limited to " contains Justice.
Referring to Fig.1 shown in-Fig. 6, the utility model provides a kind of dish-washing machine wind output channel, and the wind output channel includes air duct Shell 2, the air duct shell 2 include hollow cavity, and the hollow cavity forms the wind output channel, and the dish-washing machine includes electricity Gas element, the electrical component for example can be the motor or motor, the motor or motor that drive air door of driving wind wheel 3, The wind wheel 3 is arranged inside the air duct shell 2, and the wind wheel 3 is used to aspirate the air in internal cavity of bowl washer, the air door For closing or opening the wind output channel, the outside of the air duct shell 2, the air draft wind is arranged in the electrical component Road further includes the water-retaining structure 1 that 2 outside of air duct shell is arranged in, and the water-retaining structure 1 is for stopping the air duct shell 2 Liquid on outer side surface flows into the electrical component, so that the failure rate of the electrical component reduces, the safety is improved.
A kind of specific embodiment of the water-retaining structure 1 is, as shown in Figure 1, the water-retaining structure 1 includes first baffle 11, when the dish-washing machine is in air draft state, the first baffle 11 is located at the top of the electrical component, of course, it is possible to Understand, gap is not present between the first baffle 11 and the outside of the air duct shell 2, and the first baffle 11 is in elongated knot Structure, the water-retaining structure 1 further include the second baffle 12 that 11 both ends of first baffle are arranged in, the second baffle 12 and institute Stating has angle between first baffle 12, at least partly structure of the electrical component is located between two second baffles 12, institute Stating second baffle 12 includes the first part 121 being connected with the first baffle 11 and be connected with the first part 121 Two parts 122, one end of the second part 122 are connected with the first part 121, and the other end is to far from the electrical component Direction inclination, at this point, droplet is flowed below by the upper direction in 2 outside of the air duct shell, when encountering the first baffle It after 11, is flow on the second baffle 12 along first baffle 11, so that water droplet may not flow into the electrical component, preferably Ground, the air duct shell 2 are structure as a whole with the water-retaining structure 1.
Multiple water-retaining structures 1 corresponding from different electrical components respectively are provided on the air duct shell, alternatively, Different electrical components shares a water-retaining structure 1, it is preferable that the water-retaining structure 1 on the air duct shell 2 is arranged Multiple, each 1 barrier liquid of water-retaining structure flows into the corresponding electrical component.
The utility model also provides a kind of dish-washing machine air draft component, including aforementioned wind output channel and is installed on the air draft The inner cavity of the door body of the dish-washing machine is arranged in electrical component on the air duct shell 2 in air duct, the air draft component.
As shown in Figures 2 and 3, exhaust outlet, the first air inlet 211 and the second air inlet are provided on the air duct shell 2 221, wind wheel 3, the exhaust outlet, the first air inlet 211 and the second air inlet 221 are provided in the inner cavity of the air duct shell 2 It is connected to 2 inner cavity of air duct shell, first air inlet 211 and second air inlet 221 are located at the wind wheel 3 Axial sides.The air draft inlet communication of first air inlet 211 and the dish-washing machine, second air inlet 221 and institute Outside air connection is stated, since the air duct shell 2 is arranged in the door body of dish-washing machine, second air inlet 221 is substantially It is connected to the space of the accommodating air duct shell 2 of the door body.
A kind of specific embodiment of the air duct shell 2 is, as shown in Fig. 2, the air duct shell 2 includes 21 He of front housing Rear shell 22, the front housing 21 and rear shell 22 snap connection, and the first air inlet 211, the rear shell 22 are provided on the front housing 21 On be provided with the second air inlet 221, front housing interconnecting piece 213 is provided on the front housing 21, is provided with rear shell in the rear shell 22 Interconnecting piece 222, the front housing interconnecting piece 213 and rear shell interconnecting piece 222 connect the front housing 21 and rear shell 22.
As shown in Fig. 2, the electrical component includes the first driving device 7 for driving the wind wheel 3, the first driving dress Setting 7 for example can be motor or motor, and the air draft component further includes the wind for opening or closing the first air inlet 211 Door, the air door for example can be gasket, and the electrical component includes the second driving device 8 for driving the air door movement, Second driving device 8 for example can be motor or motor, is provided on the air duct shell 2 and drives respectively with described first Dynamic 8 corresponding two water-retaining structures 1 of device 7 and second driving device.
A kind of specific embodiment of the dish-washing machine air draft component is that as shown in Figure 4 and Figure 5, the wind wheel 3 includes this Body 31, the ontology 31 include substrate 311 and the first blade 312 and the second blade 313 that are separately positioned on the substrate two sides, Arrangement of first blade 312 from the structure and size of second blade 313 and/or on the substrate 311 is different, excellent The structure of selection of land, first blade 312 and second blade 313 is roughly the same, first blade 312 and described second Arrangement of the blade 313 on the substrate 311 is consistent, and the axial dimension of second blade 313 is smaller, first blade 312 axial dimension is larger, when being rotated under drive of the wind wheel 3 in the first driving device 7, first leaf Piece 312 disturb air quantity it is larger, it is larger in the negative pressure of one side of the first blade-side of the substrate 311, the first air inlet 211 into Air quantity is larger, similarly, smaller in the negative pressure of one side of the second blade-side of the substrate 311, the intake of the second air inlet 221 compared with It is small, in this way, when wind wheel 3 rotates, from the amount of the hotter gas in the internal cavity of bowl washer that the first air inlet 211 is extracted out More, the amount for the normal temperature air extracted out from second air inlet 221 is smaller, after the two mixing, can reduce mixed gas Temperature, and then avoid the generation of condensed water.
As shown in fig. 6, being provided with the first fool proof portion 212 on the inner wall of the air duct shell 2, first fool proof portion includes Location hole 2121 is pre-installed, the wind wheel 3 includes interconnecting piece 32, and the interconnecting piece 32 is used to connect the driving of first driving device 7 Axis, the drive shaft are the motor shaft of motor with cup rotor, and mounting post 223, the motor with cup rotor installation are provided in the rear shell 22 In four mounting posts 223 of rear shell 22, the interconnecting piece 32 includes the first company that the two opposite sides of the ontology 31 are arranged in Socket part 321 and second connecting portion 322, it is preferable that the first connecting portion 321 and described second connects 322 in tubular construction, The wind wheel 3 rotates under the drive of the motor shaft, and in the assembled condition, the second connecting portion 322 is vacantly described pre- It fills in location hole 2121, not will form interference between first fool proof portion 212 and the second connecting portion 322.
As shown in figure 4, the wind wheel further includes the second fool proof portion 33, second fool proof portion 33 can connect with described first Socket part 321 or the connection of the ontology 31 are connect with the first connecting portion 321 and the ontology 31 simultaneously, it is preferable that The center of the first connecting portion 321 forms integrally-built with second fool proof portion 33 and the first connecting portion 321 Maximum distance between radially outer edge is greater than the radius of the prepackage location hole 2121, second fool proof portion 33 not only with it is described First fool proof portion 212 forms interference, anti-loaded so as to avoid wind wheel 3, increases the yield rate of the air draft component, and increase The intensity of the first connecting portion 321.In order to simplify structure, it is preferable that second fool proof portion 33 includes laminated structure, institute Laminated structure radially extending along the first connecting portion 321 is stated, the laminated structure is provided with multiple, multiple sheet knots Structure arranges in cross circumferentially, such as in the illustrated embodiment, a side of the laminated structure and described the The periphery wall of one interconnecting piece 321 connects, and another side is connect with the ontology 31.
A kind of specific embodiment of the wind output channel is as shown in Figure 3 and Figure 6, to set in 2 inner cavity of air duct shell It is equipped with separator 4, that is, separator 4, the separator 4 and the air duct shell 2 are provided between the front housing 21 and rear shell 22 Cooperate so that shell 2 inner cavity in air duct is divided into the first air-inlet cavity and the second air-inlet cavity, 2 inner cavity of the separator 4 and air duct shell There are gap between bottom, first air inlet 211 is connected to first air-inlet cavity, second air inlet 221 and institute The connection of the second air-inlet cavity is stated, first blade 312 is used for from 211 suction air of the first air inlet, second blade 313 For from 221 suction air of the second air inlet, first blade 312 substrate 311 vertical with second blade 313 Setting, first blade 312 make the wind entered from the first air inlet 221 along the air inlet through hollow shaft of the substrate 31, and described the Two blades 313 make the wind entered from second air inlet 221 along the air inlet through hollow shaft of the substrate 31, at the same time, motor Axis can pass through second air inlet 221 and connect with the interconnecting piece 32 of the wind wheel 3, first blade 312 and described the One air inlet 211 is arranged in a staggered manner, and second blade 313 is oppositely arranged with second air inlet 221.
As shown in Figures 2 and 3, the air draft component further includes exhaust duct portion 5, and the exhaust duct portion 5 is preferably in flat Shape structure, thus flat cavity formed therein that, the exhaust duct portion 5 is connected to the exhaust outlet.Preferably, the air draft Component further includes the first air draft part 51 and the second air draft part 52, the first air draft part 51 and the second air draft part 52 cooperate so that from The hotter gas extracted out in the liner of the dish-washing machine from flow to ground change into along perpendicular to door body direction outflow wash the dishes It is wet and slippery to avoid ground for machine.The air draft component further includes drainpipe 6, the water inlet end of the drainpipe 6 and the air duct shell The lower section of body 2 is connected to, and the drainpipe into the water droplet in the inner cavity of the air duct shell 2 for arranging when drying dish-washing machine Out.
As shown in Figures 2 and 3, the air draft component further includes that air draft buckles 9, the first exhaust outlet 211 of the air draft component It is mounted in the door body by the air draft button 9, grid is provided on the air draft button 9, the grid can prevent solid Dirt enters the air draft component.
The utility model also provides a kind of dish-washing machine, and including dish-washing machine air draft component described above, the dish-washing machine is also Including door body, in the door body of the dish-washing machine, and dish-washing machine inner cavity side is provided with the first of air draft component and enters the wind Mouth 211, the air draft component are arranged in the door body.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.

Claims (11)

1. a kind of dish-washing machine wind output channel, which is characterized in that the wind output channel includes air duct shell, and the dish-washing machine includes electricity The outside of the air duct shell is arranged in gas element, the electrical component, and the wind output channel further includes being arranged in the air duct The water-retaining structure of hull outside, the water-retaining structure are used to stop the liquid on the air duct hull outside wall surface to flow into the electricity Gas element.
2. dish-washing machine wind output channel according to claim 1, which is characterized in that the water-retaining structure includes first baffle, The first baffle is located at the top of the electrical component.
3. dish-washing machine wind output channel according to claim 2, which is characterized in that the first baffle is in elongate structure, institute Stating water-retaining structure further includes the second baffle that the first baffle both ends are arranged in, the second baffle and the first baffle it Between there is angle, at least partly structure of the electrical component is located between two second baffles.
4. dish-washing machine wind output channel according to claim 3, which is characterized in that the second baffle includes and described first Second part baffle connected first part and be connected with the first part, one end of the second part and described first Part is connected, and the other end is tilted to the direction far from the electrical component.
5. according to claim 1 to dish-washing machine wind output channel described in one of 4, which is characterized in that the air duct shell with it is described Water-retaining structure is structure as a whole.
6. according to claim 1 to dish-washing machine wind output channel described in one of 4, which is characterized in that be arranged on the air duct shell There are multiple water-retaining structures corresponding from different electrical components respectively, alternatively, different electrical components shares described in one Water-retaining structure.
7. a kind of dish-washing machine air draft component, which is characterized in that including the wind output channel and peace as described in one of claim 1-6 Electrical component on air duct shell loaded on the wind output channel.
8. dish-washing machine air draft component according to claim 7, which is characterized in that be provided with air draft on the air duct shell Mouthful, the first air inlet and the second air inlet, be provided with wind wheel, the exhaust outlet, the first air inlet in the inner cavity of the air duct shell Mouth and the second air inlet are connected to the air duct housing cavity, and first air inlet and second air inlet are located at institute State the axial sides of wind wheel.
9. dish-washing machine air draft component according to claim 8, which is characterized in that the electrical component includes driving the wind The first driving device of wheel;And/or
The air draft component further includes the air door for opening or closing the first air inlet, and the electrical component includes described in driving Second driving device of air door movement.
10. dish-washing machine air draft component according to claim 9, which is characterized in that be provided with difference on the air duct shell Two water-retaining structures corresponding with the first driving device and second driving device.
11. a kind of dish-washing machine, which is characterized in that including the dish-washing machine air draft component as described in one of claim 7-10.
CN201721925939.4U 2017-12-29 2017-12-29 A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine Withdrawn - After Issue CN208740890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721925939.4U CN208740890U (en) 2017-12-29 2017-12-29 A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721925939.4U CN208740890U (en) 2017-12-29 2017-12-29 A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine

Publications (1)

Publication Number Publication Date
CN208740890U true CN208740890U (en) 2019-04-16

Family

ID=66050490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721925939.4U Withdrawn - After Issue CN208740890U (en) 2017-12-29 2017-12-29 A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine

Country Status (1)

Country Link
CN (1) CN208740890U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107970004A (en) * 2017-12-29 2018-05-01 珠海格力电器股份有限公司 A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine
CN108185966A (en) * 2017-12-29 2018-06-22 珠海格力电器股份有限公司 A kind of wind passage mouth component and dish-washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107970004A (en) * 2017-12-29 2018-05-01 珠海格力电器股份有限公司 A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine
CN108185966A (en) * 2017-12-29 2018-06-22 珠海格力电器股份有限公司 A kind of wind passage mouth component and dish-washing machine
CN107970004B (en) * 2017-12-29 2023-12-05 珠海格力电器股份有限公司 Dish washer wind channel of airing exhaust, dish washer exhaust subassembly and dish washer

Similar Documents

Publication Publication Date Title
CN104814705B (en) Dish-washing machine disintegrating slag automatically cleaning filtration system and dish-washing machine
CN106491063B (en) Fan assembly for dish-washing machine and dish-washing machine with same
US10328379B2 (en) Filtration liquid tank for dedusting device, and dedusting device with the same
CN208740890U (en) A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine
CN205860285U (en) Tower fan from bottom air intake humidification
CN107970004A (en) A kind of dish-washing machine wind output channel, dish-washing machine air draft component and dish-washing machine
CN208926281U (en) A kind of exhaust outlet component and dish-washing machine
CN106667409B (en) A kind of use in dishwasher drying system
CN105832274A (en) Dish washing machine and air suction device thereof
CN208606333U (en) A kind of multi-purpose Wind discharging hat
CN209165521U (en) Top-sucking kitchen ventilator
CN213808119U (en) Air conditioner direct current drain pump
CN207989396U (en) Air draft component and dish-washing machine
CN208926290U (en) A kind of wind passage mouth component and dish-washing machine
CN105090067B (en) Blower and hand dryer including it
CN106855001B (en) Gs-oil separator, engine and vehicle
CN208606326U (en) A kind of dual-purpose Wind discharging hat
CN209116413U (en) A kind of integrated kitchen range bellow guiding device and integrated kitchen range
CN105919531A (en) Dish-washing machine
CN112021995A (en) Dust separator of dust collector
CN208693199U (en) A kind of inlet duct and the dish-washing machine with it
CN208404447U (en) A kind of water tank type dish-washing machine of carry potential overflow protection and functions/drying
CN205697648U (en) Dish-washing machine
CN220236823U (en) Water-steam separation device, dish washer inner bag and dish washer
CN214484447U (en) Respirator of dish washer and have its dish washer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20190416

Effective date of abandoning: 20231205

AV01 Patent right actively abandoned

Granted publication date: 20190416

Effective date of abandoning: 20231205

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned