CN110613413A - Control method of dish washer - Google Patents
Control method of dish washer Download PDFInfo
- Publication number
- CN110613413A CN110613413A CN201910877208.4A CN201910877208A CN110613413A CN 110613413 A CN110613413 A CN 110613413A CN 201910877208 A CN201910877208 A CN 201910877208A CN 110613413 A CN110613413 A CN 110613413A
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- China
- Prior art keywords
- module
- washing
- dishwasher
- ultraviolet sterilization
- operate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
- A47L15/4242—Arrangements to sterilize or disinfect dishes or washing liquids by using ultraviolet generators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/486—Blower arrangements
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- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a control method of a dish washing machine, the dish washing machine comprises an inner container, a fan drying module and an ultraviolet sterilization module, the dish washing machine has a first working mode and a second working mode, the dish washing machine comprises a selection module, and the control method comprises the following steps: when the first working mode is selected, controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously; and when the second working mode is selected, controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate. The control method of the dish-washing machine enables the dish-washing machine to adopt the fan drying module to dry the tableware and simultaneously adopt the ultraviolet sterilization module to sterilize the tableware. In addition, the dishwasher has a plurality of working modes, and a user can select the working mode of the dishwasher according to actual needs, so as to select whether the ultraviolet sterilization module is needed to sterilize the tableware.
Description
Technical Field
The invention relates to the technical field of dish-washing machines, in particular to a control method of a dish-washing machine.
Background
Among the correlation technique, dish washer adopts the mode of ventilation to carry out the drying to the tableware in the inner bag, because inevitably contain the bacterium in the air or the dish washer inner bag in the bacterium of breeding itself, and lead to having a large amount of bacteria on the tableware after the washing, harm user's health, reduce user experience.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a control method of a dishwasher, which enables the dishwasher to dry tableware by using a fan drying module and sterilize the tableware by using an ultraviolet sterilization module, so as to kill bacteria on the tableware, ensure that the washed tableware is clean and free of bacteria, ensure the health of a user, and improve user experience. In addition, the dish washing machine has multiple working modes, and a user can select the working mode of the dish washing machine according to actual needs, so that whether the ultraviolet sterilization module is needed to sterilize the tableware or not is selected, and the dish washing machine is more flexible to use.
According to the embodiment of the invention, the dishwasher comprises a liner, a fan drying module and an ultraviolet sterilization module, the dishwasher has a first working mode and a second working mode, the dishwasher comprises a selection module for selecting the working mode of the dishwasher, and the control method comprises the following steps: when the selection module selects the first working mode, controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously, so that the ultraviolet sterilization module can sterilize the tableware in the inner container while the fan drying module dries the tableware in the inner container; when the selection module selects the second working mode, controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate.
According to the control method of the dish-washing machine, the dish-washing machine can dry the tableware by adopting the fan drying module and sterilize the tableware by adopting the ultraviolet sterilization module at the same time, so that bacteria on the tableware can be killed, the washed tableware is clean and free of bacteria, the health of a user can be ensured, and the user experience is improved. In addition, the dish washing machine has multiple working modes, and a user can select the working mode of the dish washing machine according to actual needs, so that whether the ultraviolet sterilization module is needed to sterilize the tableware or not is selected, and the dish washing machine is more flexible to use.
In addition, the control method of the dishwasher according to the embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the dishwasher comprises a washing time sequence stage for washing and rinsing tableware in the inner container, and when the selection module selects the first working mode, the fan drying module and the ultraviolet sterilization module are controlled to operate simultaneously after the washing time sequence stage is finished; when the selection module selects the second working mode, controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate after the washing time sequence stage is finished.
According to one embodiment of the invention, the dishwasher comprises a storage time sequence stage for storing tableware in the inner container, and when the selection module selects the first working mode, the storage time sequence stage controls the fan drying module and the ultraviolet sterilization module to operate simultaneously; when the selection module selects the second working mode, the fan drying module is controlled to operate at the stage of the storage time sequence, and the ultraviolet sterilization module is controlled not to operate.
According to an embodiment of the present invention, the dishwasher includes a washing sequence stage for washing and rinsing the dishes in the tub, and a storage sequence stage for storing the dishes in the tub, the dishwasher executes the storage sequence stage after the washing sequence stage is finished, and when the selection module selects the first operation mode: after the washing time sequence stage and before the keeping time sequence stage, controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously; and/or controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously at the storage time sequence stage; when the selection module selects the second operating mode: after the washing time sequence stage and before the keeping time sequence stage, controlling the fan drying module to operate and simultaneously controlling the ultraviolet sterilization module not to operate; and/or controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate at the time of the storage time sequence stage.
According to one embodiment of the present invention, the tableware in the inner container is washed by using hot water in the washing sequence stage.
According to one embodiment of the invention, the fan drying module comprises a fan and a heating device, the dish washing machine is provided with an air inlet and an air outlet which are communicated with the outside atmosphere, the air inlet and the air outlet are both communicated with the inner container, the fan is used for driving air to flow from the air inlet to the air outlet, and the heating device is used for heating the air flowing into the inner container.
According to one embodiment of the invention, the dishwasher comprises a washing time sequence stage for washing and rinsing tableware in the inner container, the fan drying module is controlled to operate after the washing time sequence stage is finished, and the heating device is controlled to be started after the fan is controlled to operate for a preset time.
According to one embodiment of the invention, the hot water used in the washing sequence stage has a water temperature of not less than 80 ℃.
According to one embodiment of the invention, the dishwasher further comprises a first bowl basket and a second bowl basket, the inner container is provided with an open opening, a door body for opening or closing the open opening is arranged at the open opening, the inner container and the door body jointly define a washing cavity, the first bowl basket and the second bowl basket are arranged in the washing cavity at intervals up and down, and the ultraviolet sterilization module is arranged in the washing cavity and located between the first bowl basket and the second bowl basket.
According to an embodiment of the present invention, the ultraviolet sterilization module includes: an ultraviolet lamp; a wire electrically connected with the ultraviolet lamp to supply power to the ultraviolet lamp; the light-transmitting sleeve is provided with an installation opening, and the ultraviolet lamp extends into the light-transmitting sleeve; a sealing member having a sealing insertion groove of a ring shape into which a peripheral edge of the mounting port is inserted and having a through hole through which the wire passes.
According to an embodiment of the invention, the sealing element is further provided with a glue groove communicated with the sealing slot, the glue groove is filled with sealing glue, and the peripheral edge of the mounting opening is bonded with the sealing glue.
According to one embodiment of the invention, the seal comprises: the through hole is formed in a cylinder hole of the inner sleeve; the outer sleeve is sleeved on the inner sleeve, and the outer peripheral surface of the inner sleeve is spaced from the inner peripheral surface of the outer sleeve; the connecting part is connected with one axial end of the inner sleeve and one axial end of the outer sleeve respectively so that the inner sleeve, the outer sleeve and the connecting part are matched to limit the sealing slot, the peripheral edge of the mounting opening is in sealing contact with at least one of the outer peripheral surface of the inner sleeve and the inner peripheral surface of the outer sleeve, the lead is connected with the end part of the ultraviolet lamp, and at least the end part extends into the through hole.
According to an embodiment of the present invention, the end portion is provided with a wire connection portion to which the wire is electrically connected, the via hole includes: first hole section, second hole section and third hole section, first hole section second hole section with third hole section is followed the axial one end of inner skleeve to the direction distribution of the axial other end of inner skleeve and intercommunication in proper order, the tip stretches into third hole section, wiring portion passes second hole section is in order to extend first hole section, the wire is worn to locate at least first hole section, the aperture of second hole section is less than the aperture of first hole section and is less than the aperture of third hole section.
According to one embodiment of the invention, at least a part of the through hole is filled with sealant to seal a gap between the lead wire and the through hole, and a joint of the ultraviolet lamp and the lead wire is positioned in the through hole and is sealed by the sealant.
According to one embodiment of the invention, the ultraviolet lamp is provided with a wiring portion electrically connected with the lead wires, the wiring portion comprises a first wiring portion and a second wiring portion, the lead wires comprise a first lead wire connected with the first wiring portion and a second lead wire connected with the second wiring portion, the number of the mounting openings is two, the number of the sealing members is two, the sealing members are arranged in one-to-one correspondence with the two mounting openings, and the first lead wire and the second lead wire respectively penetrate through the through holes of the two sealing members; or, the number of the mounting openings is one, the number of the sealing elements is one, and the first lead and the second lead penetrate out of the through hole of the sealing element.
According to an embodiment of the present invention, the ultraviolet sterilization module further includes: the fixing end heads are arranged in one-to-one correspondence with the sealing elements and provided with insertion holes enabling one axial end of the sealing elements to be inserted, the hole diameter of each insertion hole is D1, the outer diameter of at least one part of each sealing element increases progressively in the direction from one axial end of each sealing element to the other axial end of each sealing element, the maximum outer diameter of each sealing element is D2, the minimum outer diameter of each sealing element is D3, and D3 is not less than D1 and is less than D2.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an ultraviolet sterilization module according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the enlarged partial structure of FIG. 1;
fig. 3 is a schematic structural diagram of an ultraviolet sterilization module according to a second embodiment of the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
fig. 5 is a schematic structural diagram of an ultraviolet sterilization module according to a third embodiment of the present invention;
FIG. 6 is an enlarged partial schematic view of FIG. 5;
FIG. 7 is a schematic structural view of a seal of an ultraviolet sterilization module according to some embodiments of the present invention;
fig. 8 is a schematic view illustrating a connection structure of an ultraviolet lamp and a lead of an ultraviolet sterilizing module according to a second embodiment of the present invention;
fig. 9 is a schematic structural diagram of a light-transmitting sleeve of an ultraviolet sterilization module according to a second embodiment of the invention;
FIG. 10 is a schematic view showing a connection structure of an ultraviolet lamp, a lead wire and a light-transmitting sleeve of an ultraviolet sterilizing module according to a second embodiment of the present invention;
FIG. 11 is a schematic structural diagram of an ultraviolet sterilization module according to a second embodiment of the present invention, wherein the via hole is not filled with a sealant;
fig. 12 is a schematic view showing a connection structure of the ultraviolet lamp and the conductive wire of the ultraviolet sterilizing module according to the third embodiment of the present invention;
fig. 13 is a schematic structural diagram of a light-transmitting sleeve of an ultraviolet sterilization module according to a third embodiment of the invention;
FIG. 14 is a schematic view showing a connection structure of an ultraviolet lamp, a lead wire and a light-transmitting sleeve of an ultraviolet sterilizing module according to a third embodiment of the present invention;
FIG. 15 is a schematic view of a connection configuration of the UV lamp, light-transmissive sleeve and seal of the UV sterilization module according to some embodiments of the present invention;
fig. 16 is a schematic structural diagram of an ultraviolet sterilization module according to a fourth embodiment of the present invention;
FIG. 17 is an enlarged partial schematic view of FIG. 16;
FIG. 18 is a cross-sectional view of a dishwasher according to one embodiment of the present invention;
fig. 19 is a flowchart of a control method of a dishwasher according to an embodiment of the present invention.
Reference numerals:
an ultraviolet sterilization module 100;
an ultraviolet lamp 10; an end portion 11; a wiring portion 12; a first wiring portion 121; the second wiring portion 122;
a lead wire 20; a first conductive line 21; a second conductive line 22;
a light-transmitting sleeve 30; a mounting port 301;
a seal member 40; a sealing socket 401; a glue tank 402; a via 403; a first bore section 404; a second bore section 405; a third bore segment 406; an inner sleeve 41; an outer sleeve 42; a connecting portion 43; a sealing boss 44;
a sealant 50;
a fixed tip 60; a jack 601; a wire through hole 602.
A dishwasher 200;
an inner container 201; a washing chamber 2011; a first bowl basket 202; a second bowl basket 203; a door body 204; a fan drying module 205; an air inlet 206; an air outlet 207;
a wash sequence phase 300; chronological phase 400 is custodial.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A control method of the dishwasher 200 according to an embodiment of the present invention is described below with reference to fig. 1 to 19.
Referring to fig. 18, the dishwasher 200 includes an inner container 201, a blower drying module 205, and an ultraviolet sterilization module 100, where the inner container 201 has an open opening, a door 204 for opening or closing the open opening is disposed at the open opening, the inner container 201 and the door 204 together define a washing cavity 2011, and dishes to be washed are placed in the washing cavity 2011. The blower drying module 205 comprises a blower, the dishwasher 200 has an air inlet 206 and an air outlet 207 communicating with the outside atmosphere, and the air inlet 206 and the air outlet 207 both communicate with the inner container 201, the blower is used for driving air to flow from the air inlet 206 towards the air outlet 207 to ventilate towards the inside of the washing chamber 2011 for drying the dishes inside the washing chamber 2011. The ultraviolet sterilization module 100 may emit ultraviolet rays toward the inside of the washing chamber 2011 to kill bacteria inside the washing chamber 2011.
The dishwasher 200 has a first operation mode and a second operation mode, and the dishwasher 200 includes a selection module for selecting the operation mode of the dishwasher, and the selection module may include a selection button, a selection key, a selection knob, or the like, and the operation mode of the dishwasher is adjusted by operating the selection button, the selection key, the selection knob, or the like.
As shown in fig. 19, the control method of the dishwasher 200 according to the embodiment of the present invention includes the steps of: when the selection module selects the first working mode, the fan drying module 205 and the ultraviolet sterilization module 100 are controlled to operate simultaneously, so that the ultraviolet sterilization module 100 sterilizes the dishware in the inner container 201 while the fan drying module 205 dries the dishware in the inner container 201. Understandably, dish washer 200 adopts fan drying module 205 to carry out the drying to the tableware in the inner bag 201, because inevitably contain the bacterium in the air or dish washer 200 inner bag 201 in the bacterium of breeding itself, control the operation of ultraviolet sterilization module 100 in order to kill the bacterium in the washing chamber 2011 in the operation of fan drying module 205, guarantee that the tableware after the washing is clean, no bacterium, can guarantee user's health, promote user experience. In addition, the fan drying module 205 and the ultraviolet sterilization module 100 are controlled to operate simultaneously, so that the whole working time of the dishwasher 200 can be shortened, the working efficiency of the dishwasher 200 is improved, and the user experience is further improved; when the selection module selects the second working mode, the fan drying module is controlled to operate, and the ultraviolet sterilization module is controlled not to operate, that is, when the fan drying module 205 is used for drying the tableware in the inner container 201, the ultraviolet sterilization module does not sterilize the tableware in the inner container 201.
According to the control method of the dish-washing machine, the dish-washing machine can dry the tableware by adopting the fan drying module and sterilize the tableware by adopting the ultraviolet sterilization module at the same time, so that bacteria on the tableware can be killed, the washed tableware is clean and free of bacteria, the health of a user can be ensured, and the user experience is improved. In addition, the dish washing machine has multiple working modes, and a user can select the working mode of the dish washing machine according to actual needs, so that whether the ultraviolet sterilization module is needed to sterilize the tableware or not is selected, and the dish washing machine is more flexible to use.
In one embodiment of the present invention, as shown in fig. 19, the dishwasher 200 includes a washing sequence stage 300 for washing and rinsing dishes in the tub 201, and when the first operation mode is selected by the selection module, the blower drying module 205 and the uv sterilizing module 100 are controlled to be simultaneously operated after the washing sequence stage 300 is finished. The specific operations of "washing" and "rinsing" in the present application are known to those skilled in the art and will not be described in detail herein. Wherein the rinsing includes a draining stage after the rinsing of the dishes, i.e., a stage of draining the water in the washing chamber 2011 after the rinsing of the dishes is completed. Control fan drying module 205 and ultraviolet sterilization module 100 simultaneous operation after finishing through washing chronogenesis stage 300 to disinfect when washing and rinsing are accomplished the tableware in the inner bag 201 and are carried out the drying, thereby can kill the bacterium on the tableware, guarantee that the tableware after the washing is clean, no bacterium, can guarantee user's health, promote user experience. In addition, the fan drying module 205 and the ultraviolet sterilization module 100 are controlled to operate simultaneously, so that the whole working time of the dishwasher 200 can be shortened, the working efficiency of the dishwasher 200 is improved, and the user experience is further improved; when the selection module selects the second working mode, the fan drying module is controlled to operate after the washing time sequence stage is finished, and the ultraviolet sterilization module is controlled not to operate, that is, when tableware in the inner container 201 is dried only by the fan drying module 205 after the washing time sequence stage 300 is finished, the ultraviolet sterilization module does not sterilize the tableware in the inner container 201.
In one embodiment of the present invention, as shown in fig. 19, the dishwasher 200 includes a keeping sequence stage 400 for storing the dishes in the tub 201, in which the dishwasher 200 functions as a storage cabinet, and when the module selects the first operation mode, the keeping sequence stage 400 controls the fan drying module 205 and the uv sterilizing module 100 to operate simultaneously. As can be understood, in the storage timing sequence stage 400, the inside of the washing cavity 2011 becomes damp and grows bacteria, so that the fan drying module 205 and the ultraviolet sterilization module 100 are controlled to operate simultaneously in the storage timing sequence stage 400, the washing cavity 2011 is dried by the fan drying module 205, and the washing cavity 2011 is sterilized by the ultraviolet sterilization module 100, so that the tableware in the storage timing sequence stage 400 is ensured to be dry, clean and free of bacteria, the health of a user is ensured, and the user experience is improved; when the selection module selects the second working mode, the fan drying module is controlled to operate at the storage time sequence stage and the ultraviolet sterilization module is controlled not to operate, namely, when only the fan drying module 205 dries the tableware in the inner container 201 at the storage time sequence stage, the ultraviolet sterilization module does not sterilize the tableware in the inner container 201.
In one embodiment of the present invention, the dishwasher 200 includes a washing sequence stage 300 for washing and rinsing dishes in the tub 201, and a keeping sequence stage 400 for storing the dishes in the tub 201, the dishwasher 200 executes the keeping sequence stage 400 after the washing sequence stage 300 is finished, and when the selection module selects the first operation mode: after the washing sequence stage 300 and before the custody sequence stage 400, controlling the fan drying module 205 and the uv sterilization module 100 to operate simultaneously; and/or the keeping schedule stage 400 controls the fan drying module 205 and the ultraviolet sterilization module 100 to operate simultaneously. Preferably, as shown in fig. 19, when the selection module selects the first operation mode, the fan drying module 205 and the uv sterilizing module 100 are controlled to be simultaneously operated after the washing schedule period 300 and before the custody schedule period 400; and controls the fan drying module 205 and the ultraviolet sterilization module 100 to operate simultaneously in the custody sequence stage 400. By controlling the fan drying module 205 and the ultraviolet sterilization module 100 to operate simultaneously after the washing sequence stage 300 and before the storage sequence stage 400, it can be ensured that the dishes in the washing cavity 2011 are dry and sterile after the washing sequence stage 300 and before the storage sequence stage 400, so that when a user takes an urgent need to use the dishes, the dishes can be ensured to be dry and sterile without going through the storage sequence stage 400, and the user can use the dishes safely; by controlling the fan drying module 205 and the ultraviolet sterilization module 100 to operate simultaneously in the storage sequence stage 400, the tableware in the washing cavity 2011 in the storage sequence stage 400 can be ensured to be in a dry and sterile state, and the tableware is prevented from getting damp and breeding bacteria; when the selection module selects the second operating mode: after the washing time sequence stage and before the storage time sequence stage, controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate; and/or controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate at the time of the storage time sequence stage.
In an embodiment of the present invention, the fan drying module 205 uses hot air to dry the dishes in the washing chamber 2011, so as to improve the drying efficiency. Specifically, the blower drying module 205 includes a blower and a heating device, the dishwasher 200 has an air inlet 206 and an air outlet 207 communicated with the outside atmosphere, the air inlet 206 and the air outlet 207 are both communicated with the inner container 201, the blower is used for driving air to flow from the air inlet 206 to the air outlet 207, and the heating device is used for heating the air flowing into the inner container 201 to form hot air in the washing cavity 2011.
In one embodiment of the present invention, the dishes inside the tub 201 are washed and/or rinsed with hot water at the washing sequence stage 300. The dishes in the tub 201 are washed and/or rinsed with hot water. Not only can promote the washing effect, hot water still has the effect of disinfecting simultaneously, like this at washing chronogenesis stage 300, can carry out preliminary sterilization to the tableware in the washing chamber 2011 through hot water, can further guarantee the cleaning nature of tableware from this. Alternatively, the hot water used in the washing sequence stage 300 may have a water temperature of not less than 80 ℃, for example, 80 ℃, 82 ℃, 83.5 ℃ or the like.
Further, the fan drying module 205 includes a fan and a heating device, the dishwasher 200 has an air inlet 206 and an air outlet 207 communicated with the outside atmosphere, the air inlet 206 and the air outlet 207 are both communicated with the inner container 201, the fan is used for driving air to flow from the air inlet 206 to the air outlet 207, and the heating device is used for heating the air flowing into the inner container 201 to form hot air in the washing cavity 2011, so that the drying efficiency can be improved.
Further, the dishwasher 200 includes a washing sequence stage 300 for washing and rinsing the dishes in the tub 201, and the fan drying module 205 is controlled to operate after the washing sequence stage 300 is finished, and the heating device is controlled to be turned on after the fan is controlled to operate for a preset time. As can be appreciated, when the hot water is used to wash and/or rinse the dishes inside the tub 201 during the washing sequence stage 300, after the washing sequence stage 300 is over, a large amount of water vapor will exist inside the washing chamber 2011, the heating device is not turned on during a preset time period when the fan is controlled to operate, the fan drying module 205 blows cold air into the washing chamber 2011 to rapidly exhaust the water vapor inside the washing chamber 2011, and then the heating device is controlled to turn on to blow hot air into the washing chamber 2011 to dry the dishes inside the washing chamber 2011. In this embodiment, the drying module 205 of the wind turbine blows cold air into the washing chamber 2011 and then blows hot air into the washing chamber 2011, which not only saves energy but also improves drying efficiency. The preset time can be arbitrarily selected according to the requirement, and can be, for example, one minute, two minutes, three minutes, five minutes, or the like.
In one embodiment of the present invention, as shown in fig. 19, the dishwasher 200 further has a select wash program module for selecting a wash mode of the wash sequence stage 300, such as strong wash, medium wash, weak wash, etc.
In an embodiment of the present invention, the dishwasher 200 further includes a first bowl basket 202 and a second bowl basket 203, the inner container 201 has an open opening, a door body 204 for opening or closing the open opening is disposed at the open opening, the inner container 201 and the door body 204 together define a washing cavity 2011, the first bowl basket 202 and the second bowl basket 203 are disposed in the washing cavity 2011 in an up-and-down spaced manner, and the ultraviolet sterilization module 100 is disposed in the washing cavity 2011 and is located between the first bowl basket 202 and the second bowl basket 203. Through making ultraviolet sterilization module 100 locate between first bowl basket 202 and second bowl basket 203, can make ultraviolet irradiation more even like this, the tableware on first bowl basket 202 and the second bowl basket 203 all can be fully shone, guarantees bactericidal effect. According to the dishwasher 200 of the embodiment of the invention, the ultraviolet sterilization module 100 is positioned between the first and second baskets 202 and 203, so that the irradiation of ultraviolet rays can be more uniform, dishes in the first and second baskets 202 and 203 can be fully irradiated, and the sterilization effect is good.
In an embodiment of the present invention, the ultraviolet sterilization module 100 is connected to an inner sidewall of the inner container 201 or an inner wall surface of the door 204, so that the ultraviolet sterilization module 100 is convenient to install.
In an embodiment of the present invention, the ultraviolet sterilization module 100 includes a plurality of ultraviolet sterilization modules 100, and the plurality of ultraviolet sterilization modules 100 are spaced apart along the circumferential direction of the washing cavity 2011, so that the irradiation of ultraviolet rays is more uniform, a sterilization dead angle is avoided, and the sterilization effect is further improved. As shown in fig. 18, the front side of the liner 201 has an open opening, the door 204 is disposed on the front side of the liner 201 to open or close the open opening, and the number of the ultraviolet sterilization modules 100 is two, wherein one of the ultraviolet sterilization modules 100 is disposed on the rear side wall of the liner 201, and one of the ultraviolet sterilization modules 100 is disposed on the inner wall surface of the door 204.
In one embodiment of the present invention, as shown in fig. 1 to 17, the ultraviolet sterilization module 100 may include: an ultraviolet lamp 10, a lead wire 20, a light transmissive sleeve 30, and a seal 40. Specifically, the lead 20 is electrically connected to the ultraviolet lamp 10 to supply power to the ultraviolet lamp 10, and ultraviolet rays can be emitted outwards during the operation of the ultraviolet lamp 10 to sterilize tableware waiting sterilization members in the dishwasher or sterilize a washing chamber of the dishwasher. The dish washing machine has the sterilization function, the sterilization effect is good, a user does not need to buy the disinfection cabinet independently, the quantity of kitchen equipment is small, the use requirement of small residents is favorably met, secondary pollution is avoided in the process that tableware is transferred to the disinfection cabinet through the dish washing machine, and the increasingly improved sanitary and health requirements of the user are met.
As shown in fig. 2, 4 and 6, the light-transmitting sleeve 30 may have a mounting opening 301, the ultraviolet lamp 10 may extend into the light-transmitting sleeve 30, the sealing member 40 has an annular sealing slot 401, a peripheral edge of the mounting opening 301 may be inserted into the sealing slot 401 to seal the mounting opening 301, and the light-transmitting sleeve 30 and the sealing member 40 cooperate to prevent liquid or vapor in the dishwasher from entering the light-transmitting sleeve 30 to cause water entering and damaging the ultraviolet lamp 10.
And, the light-transmitting sleeve 30 is sealed with 40 plug-in connections of sealing member, the connection structure is simple and reliable, easy to assemble, it is effectual to seal, the seal structure is difficult to be influenced by factors such as ambient temperature and so on and aging deformation, can show the life who improves the ultraviolet lamp 10, and the plug-in seal structure has excellent waterproof performance, the ultraviolet sterilization module 100 is not limited by factors such as liquid feeding device position, liquid jet angle, washing water level of the dishwasher in the position of setting up in the dishwasher. The ultraviolet sterilization module 100 can be immersed in the liquid in the washing chamber, and the arrangement position is more flexible.
In addition, referring to fig. 2, 4 and 6, the sealing member 40 may have a through hole 403, the wires 20 may pass through the through hole 403 to connect with other structures such as a power supply or a control panel, and the connection between the wires 20 and the uv lamp 10 is sealed by the sealing member 40 and the light-transmissive sleeve 30, so as to prevent the connection between the wires 20 and the uv lamp 10 from being exposed and worn or water from entering.
Alternatively, the light-transmitting sleeve 30 may be a transparent or translucent tube, such as a quartz tube, so that the ultraviolet rays emitted from the ultraviolet lamp 10 can be emitted through the light-transmitting sleeve 30 into the washing chamber, the liquid inlet channel, the air inlet channel, etc. of the dishwasher for sterilization. In addition, the quartz tube is high temperature resistant, corrosion resistant, non-toxic, harmless, not easy to deform, and good in light transmission effect, so that the ultraviolet sterilization module 100 can be applied to a higher temperature environment, is harmless to a human body, is not easy to deform to influence the sealing effect, and is beneficial to improving the sterilization efficiency.
According to the ultraviolet sterilization module 100 of the dish washing machine, the annular sealing slot 401 is inserted into the periphery of the mounting opening 301, so that the sealing element 40 and the light-transmitting sleeve 30 are sealed in an inserted mode, the sealing effect is good, the effect of preventing the ultraviolet lamp 10 from water from entering is better, the sealing structure is not prone to aging deformation and failure, the service life of the ultraviolet sterilization module 100 is prolonged, the ultraviolet sterilization module 100 is arranged in the dish washing machine flexibly, the ultraviolet sterilization module is not limited by liquid in the dish washing machine, the sterilization effect is improved, and more sterilization requirements are met.
It should be noted that the present invention is not limited to the connection structure of the lead wires 20 and the ultraviolet lamp 10, and the number of the mounting openings 301 and the sealing members 40 is also not limited. In some embodiments, as shown in fig. 8 and 12, the uv lamp 10 may be provided with wiring 12, and the wires 20 may be electrically connected to the wiring 12 to facilitate connection of the wires 20 to the uv lamp 10. The wiring part 12 may include a first wiring part 121 and a second wiring part 122, and the conductive wire 20 may include a first conductive wire 21 and a second conductive wire 22, wherein the first conductive wire 21 is connected to the first wiring part 121, and the second conductive wire 22 is connected to the second wiring part 122, so that the ultraviolet lamp 10 is supplied with power through the first conductive wire 21 and the second conductive wire 22.
Furthermore, in some embodiments, as shown in fig. 8 to 11, the light-transmitting sleeve 30 has two mounting openings 301, the two sealing members 40 are disposed in one-to-one correspondence with the two mounting openings 301, and the two sealing members 40 are respectively in sealing insertion with the peripheries of the two mounting openings 301 of the light-transmitting sleeve 30 to seal the light-transmitting sleeve 30. Each seal 40 is provided with a through hole 403, and the first and second wires 21 and 22 respectively pass through the through holes 403 of the two seals 40. In other embodiments, as shown in fig. 12-14, the light-transmitting sleeve 30 has one mounting opening 301, the sealing member 40 is one, and both the first lead wire 21 and the second lead wire 22 are led out from the through hole 403 of the sealing member 40, so that the structure of the uv sterilization module 100 is simpler and the number of parts is smaller.
According to some embodiments of the present invention, as shown in fig. 7, the sealing element 40 may further have a glue groove 402 communicated with the sealing insertion groove 401, as shown in fig. 4 and fig. 6, the glue groove 402 may be filled with a sealant 50, and a peripheral edge of the installation opening 301 may be adhered to the sealant 50, so that a sealing connection effect between the peripheral edge of the installation opening 301 and the sealing element 40 may be further improved, a waterproof effect may be improved, and meanwhile, a connection stability between the sealing element 40 and the light-transmitting casing 30 may be improved, and the sealing element 40 and the light-transmitting casing 30 may be prevented from being separated under an external force such as liquid impact.
Optionally, as shown in fig. 7, the glue groove 402 extends in an annular shape, and an inner diameter of the annular glue groove 402 is smaller than an inner diameter of the annular sealing insertion groove 401, that is, in a radial direction of the sealing element 40, the glue groove 402 is recessed relative to the sealing insertion groove 401 in a direction close to a middle portion of the sealing element 40, so as to increase a space of the glue groove 402 for accommodating the sealing glue 50, which is beneficial to improve a sealing effect.
In some embodiments of the present invention, as shown in fig. 2 and 7, the seal 40 may include: an inner sleeve 41, an outer sleeve 42 and a connecting portion 43. Wherein, the through hole 403 may be formed in the bore of the inner sleeve 41, the outer sleeve 42 is sleeved on the inner sleeve 41, and the outer circumferential surface of the inner sleeve 41 is spaced apart from the inner circumferential surface of the outer sleeve 42. One axial end of the inner sleeve 41 and one axial end of the outer sleeve 42 are connected to the connecting portion 43, respectively, so that the inner sleeve 41, the outer sleeve 42, and the connecting portion 43 cooperate to define the sealing insertion groove 401. In embodiments including the glue groove 402, the inner sleeve 41, the outer sleeve 42, and the connection 43 cooperate to define the glue groove 402 and the sealing slot 401 in communication with each other. The sealing element 40 has a simple and firm structure, is not easy to deform to influence the sealing effect, and is beneficial to prolonging the service life.
Alternatively, as shown in fig. 2, 4 and 6, the peripheral edge of the mounting port 301 may be in sealing contact with at least one of the outer peripheral surface of the inner sleeve 41 and the inner peripheral surface of the outer sleeve 42. In other words, the inner surface of the peripheral edge of the mounting port 301 may be in surface-to-surface contact with the outer peripheral surface of the inner sleeve 41 to achieve sealing, or the outer surface of the peripheral edge of the mounting port 301 may be in surface-to-surface contact with the inner peripheral surface of the outer sleeve 42 to achieve sealing, or the peripheral edge of the mounting port 301 may be in surface-to-surface contact with both the outer peripheral surface of the inner sleeve 41 and the inner peripheral surface of the outer sleeve 42 to achieve sealing. The sealing area between the peripheral edge of the mounting port 301 and the sealing member 40 is larger, so that the sealing effect can be remarkably improved, and the peripheral edge of the mounting port 301 is in sealing contact with the inner sleeve 41 and the outer sleeve 42, so that the inner sleeve 41 and the outer sleeve 42 can be prevented from being deformed due to aging, and the sealing stability can be improved.
In addition, as shown in fig. 2, 4 and 6, the conducting wire 20 may be connected to the end 11 of the ultraviolet lamp 10, at least the end 11 extends into the through hole 403, and the end 11 and the through hole 403 cooperate to limit the ultraviolet lamp 10, so as to prevent the ultraviolet lamp 10 from shaking in the light-transmitting sleeve 30 to affect the connection stability and the structural firmness.
For example, in some embodiments, as shown in FIG. 2, the wires 20 are directly connected to the end 11 of the UV lamp 10, and the end 11 extends into the aperture 403 to provide a stop for the UV lamp 10. For another example, in other embodiments, as shown in fig. 4 and 6, the terminal portion 11 of the ultraviolet lamp 10 is provided with the wire connection portion 12, the wire 20 is connected to the wire connection portion 12 to electrically connect with the ultraviolet lamp 10, the wire 20 is more easily connected to the ultraviolet lamp 10, the terminal portion 11 and the wire connection portion 12 can extend into the through hole 403, the through hole 403 can not only limit the position of the ultraviolet lamp 10, but also protect the structure of the wire connection portion 12, so as to prevent the wire connection portion 12 or the connection structure of the wire connection portion 12 and the terminal portion 11 from being damaged, and the structure is more reliable. The connection point of the lead 20 and the end portion 11 or the connection point of the lead 20 and the wiring portion 12 may also extend into the through hole 403, so as to prevent the connection structure of the lead 20 and the end portion 11 or the wiring portion 12 from being damaged and affecting the normal operation of the dishwasher. Of course, in embodiments where the end 11 of the UV lamp 10 is provided with other structures, other structures may extend into the aperture 403, and remain within the scope of this invention.
In embodiments where the end 11 of the ultraviolet lamp 10 is provided with the wire connection portion 12, further, as shown with reference to fig. 7, the through-hole 403 may be a variable cross-section hole. Specifically, the via 403 may include: a first bore section 404, a second bore section 405, and a third bore section 406. The first hole section 404, the second hole section 405 and the third hole section 406 are distributed along one axial end of the inner sleeve 41 towards the other axial end of the inner sleeve 41 and are sequentially communicated, the aperture of the second hole section 405 is smaller than that of the first hole section 404, and the aperture of the second hole section 405 is smaller than that of the third hole section 406, so that a first step surface facing the first hole section 404 is formed at the joint of the first hole section 404 and the second hole section 405, and a second step surface facing the third hole section 406 can be formed at the joint of the second hole section 405 and the third hole section 406.
Referring to fig. 4, 6 and 15, the end 11 may extend into the third hole section 406, the second step surface may limit the distance that the end 11 of the uv lamp 10 extends into the third hole section 406, and the insertion structure of the uv lamp 10 and the sealing member 40 is more stable and easy to install. The wiring portion 12 can pass through the second hole section 405 to extend to the first hole section 404, so that the connection of the wiring portion 12 and the lead 20 is easier, the second hole section 405 with smaller size has better limiting and protecting effects on the wiring portion 12, and the wiring portion 12 is less prone to damage. The lead wire 20 is inserted through at least the first hole section 404 to prevent the joint between the lead wire 20 and the wire connecting portion 12 from being exposed, thereby preventing water from entering or abrasion of the joint structure between the lead wire 20 and the wire connecting portion 12.
It should be noted that, in the embodiment where the light-transmitting sleeve 30 has two mounting openings 301, as shown in fig. 3 and 4, the first wire connecting portion 121 extends into the through hole 403 of one of the sealing members 40, and the first conducting wire 21 is inserted through the first hole section 404 of the sealing member 40; the second wire connecting portion 122 extends into the through hole 403 of the other sealing member 40, and the second conductive wire 22 is inserted into the first hole section 404 of the other sealing member 40, so that the first conductive wire 21 and the second conductive wire 22 respectively pass through the through holes 403 of the two sealing members 40. In the embodiment where the light-transmitting sleeve 30 has one mounting opening 301, as shown in fig. 5 and 6, the first wire connecting portion 121 extends into the through hole 403 of the sealing member 40, the second wire connecting portion 122 is located in the light-transmitting sleeve 30 and adjacent to the closed end of the light-transmitting sleeve 30, the first wire 21 is inserted through the first hole section 404 of the sealing member 40, and the second wire 22 sequentially passes through the third hole section 406, the second hole section 405 and the first hole section 404, so that the first wire 21 and the second wire 22 pass through the through hole 403 of the same sealing member 40.
According to some embodiments of the present invention, as shown in fig. 4 and 6, at least a portion of the through hole 403 may be filled with a sealant 50 to seal a gap between the conductive wire 20 and the through hole 403, so as to prevent liquid or vapor from entering the light-transmitting sleeve 30 through the through hole 403 to cause water entering and damage to the ultraviolet lamp 10, so that the sealing effect is better, and the sealant 50 may limit the conductive wire 20, which is beneficial to improving the stability of the electrical connection between the conductive wire 20 and the ultraviolet lamp 10.
Optionally, as shown in fig. 4 and fig. 6, the connection portion of the ultraviolet lamp 10 and the conducting wire 20 may be located in the through hole 403 and sealed by the sealant 50, which may further improve the reliability of the connection structure of the ultraviolet lamp 10 and the conducting wire 20, and is beneficial to improving the service life of the ultraviolet sterilization module 100. For example, in fig. 4 and 6, the lead wire 20 is connected to the wiring portion 12 of the ultraviolet lamp 10, the via hole 403 is a variable cross-section hole, the connection portion of the lead wire 20 and the wiring portion 12 is located in the first hole section 404, the first hole section 404 is filled with the sealant 50, and the first step surface can limit the sealant 50, so as to facilitate the filling of the sealant 50.
According to further embodiments of the present invention, as shown in fig. 4 and 6, the third bore segment 406 may be a non-circular bore and the radial cross-section of the end portion 11 may be non-circular matching the non-circular bore. From this, tip 11 and the cooperation of third hole section 406 can also be spacing to ultraviolet lamp 10 in circumference, prevent that ultraviolet lamp 10 from taking place to rotate, are favorable to further improving the stability and the structural reliability of the electric connection structure of ultraviolet lamp 10.
For example, in some embodiments, the end portion 11 is a flat structure, the axial cross section of the end portion 11 is rectangular, the axial cross section of the third hole section 406 is rectangular with the same shape as the axial cross section of the end portion 11, and the rectangular end portion 11 is inserted into the rectangular third hole section 406, so that the end portion 11 can be prevented from rotating or shaking in the third hole section 406, and the limiting effect is better.
In some embodiments of the present invention, as shown in fig. 7, at least one of the outer circumferential surface of the inner sleeve 41 and the inner circumferential surface of the outer sleeve 42 may be provided with a sealing protrusion 44, and the sealing protrusion 44 protrudes into the sealing insertion groove 401. When the peripheral edge of the mounting opening 301 is inserted into the sealing slot 401, the sealing convex part 44 can abut against the peripheral edge of the mounting opening 301 to increase the interference amount between the peripheral edge of the mounting opening 301 and the sealing element 40, so that the sealing effect can be obviously improved, and the influence of the aging of the sealing element 40 and the liquid impact on the sealing effect can be reduced.
The present invention is not limited to a specific structure of the sealing protrusion 44, and alternatively, in some embodiments, the sealing protrusion 44 is a spiral protrusion extending spirally along the axial direction of the sealing member 40, and in other embodiments, as shown in fig. 7, the sealing protrusion 44 is provided in a plurality spaced apart along the axial direction of the sealing member 40, and each sealing protrusion 44 extends in an annular protrusion along the circumferential direction of the sealing member 40. Both the spiral protrusion and the annular protrusion can increase the sealing point in the axial direction of the sealing member 40 to improve the sealing effect more widely from the axial direction of the sealing member 40.
In some embodiments, as shown in fig. 4 and 7, the outer diameter of the axially other end of the inner sleeve 41 decreases in the axial direction of the inner sleeve 41 in a direction away from the axially one end of the inner sleeve 41. For example, the other axial end of the inner sleeve 41 may be formed with a chamfer or a fillet. Therefore, when the mounting opening 301 is inserted into the sealing insertion groove 401, the other axial end of the inner sleeve 41 can be more easily inserted into the mounting opening 301, and the light-transmitting sleeve 30 can be more easily inserted into the sealing member 40, which is easy to operate.
The present invention is not particularly limited with respect to the specific structure of the ultraviolet lamp 10 and the light-transmitting sleeve 30. Optionally, the ultraviolet lamp 10 extends in a shape of a long strip, a U-shape, a circle or an arc, and the light-transmitting sleeve 30 may extend in a shape of a long strip, a circle or a hemisphere, so that the ultraviolet sterilization module 100 can meet more use requirements.
For example, in the example shown in fig. 1 and 2, the ultraviolet lamp 10 is a U-shaped lamp, two end portions 11 of the U-shaped lamp are aligned, the light-transmitting sleeve 30 is an elongated tube, one axial end of the elongated tube is open to form the mounting opening 301, and the other axial end of the elongated tube is closed to form a closed end, which is advantageous for reducing the extending length of the first lead wire 21 or the second lead wire 22 inside the light-transmitting sleeve 30 while increasing the light emitting area of the ultraviolet lamp 10. In the example shown in fig. 3-4 and 8-11, the ultraviolet lamp 10 is an elongated lamp, the first wire connecting portion 121 and the second wire connecting portion 122 are respectively disposed at two axial ends of the elongated lamp, the light-transmitting sleeve 30 is an elongated tube, the two axial ends of the elongated tube are respectively opened to form two mounting openings 301, and the ultraviolet sterilization module 100 is substantially formed in an axisymmetric structure to facilitate mounting and fixing of the ultraviolet sterilization module 100 in the dishwasher. In the example shown in fig. 5 to 6 and 12 to 14, the ultraviolet lamp 10 is an elongated lamp, the first wire connecting portion 121 and the second wire connecting portion 122 are respectively disposed at two axial ends of the elongated lamp, the light-transmitting sleeve 30 is an elongated tube, one axial end of the elongated tube is open to form the mounting opening 301, and the other axial end of the elongated tube is closed to form a closed end, so that the ultraviolet sterilization module 100 has a simple structure and a small number of parts.
In some embodiments of the present invention, as shown in fig. 16 and 17, the uv sterilization module 100 may further include a fixing tip 60, and the fixing tip 60 is disposed in one-to-one correspondence with the sealing member 40. The fixing tip 60 may have a receptacle 601, and an axial end of the sealing member 40 may be inserted into the receptacle 601 to be fixed by the fixing tip 60. The hole diameter of the insertion hole 601 is D1, the outer diameter of at least one part of the sealing element 40 increases progressively along the direction from one axial end to the other axial end of the sealing element 40, the maximum outer diameter of the sealing element 40 is D2, the minimum outer diameter is D3, and D3 is not less than D1 and is less than D2.
Therefore, the sealing element 40 and the insertion hole 601 are matched to limit the sealing element 40 and the fixed end 60 along the axial direction of the sealing element 40, so that the sealing element 40 and the fixed end 60 are stably and reliably fixed, the insertion hole 601 can be in sealing contact with the outer peripheral surface of the sealing element 40, the fixed end 60 can shield and seal the lead 20 penetrating out of the sealing element 40, and the protruding part of the lead 20 is prevented from being damaged by high temperature or corroded due to contact with liquid or steam.
Optionally, as shown in fig. 16 and 17, the fixing terminal 60 may further have a wire passing hole 602 communicating with the insertion hole 601, and the lead wire 20 may be passed through the wire passing hole 602 to be connected to other structures such as a power supply.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the terms "embodiment," "particular embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (16)
1. A control method of a dishwasher is characterized in that the dishwasher comprises a liner, a fan drying module and an ultraviolet sterilization module, the dishwasher has a first working mode and a second working mode, the dishwasher comprises a selection module for selecting the working mode of the dishwasher, and the control method comprises the following steps:
when the selection module selects the first working mode, controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously, so that the ultraviolet sterilization module can sterilize the tableware in the inner container while the fan drying module dries the tableware in the inner container;
when the selection module selects the second working mode, controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate.
2. The control method of the dishwasher according to claim 1, wherein the dishwasher comprises a washing sequence stage for washing and rinsing the dishes in the inner container, and when the selection module selects the first operation mode, the fan drying module and the ultraviolet sterilization module are controlled to operate simultaneously after the washing sequence stage is finished;
when the selection module selects the second working mode, controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate after the washing time sequence stage is finished.
3. The control method of the dishwasher according to claim 1, wherein the dishwasher comprises a storage time sequence stage for storing the tableware in the inner container, and when the selection module selects the first working mode, the fan drying module and the ultraviolet sterilization module are controlled to operate simultaneously in the storage time sequence stage;
when the selection module selects the second working mode, the fan drying module is controlled to operate at the stage of the storage time sequence, and the ultraviolet sterilization module is controlled not to operate.
4. The control method of a dishwasher according to claim 1, wherein the dishwasher includes a washing sequence stage for washing and rinsing the dishes in the tub, and a keeping sequence stage for storing the dishes in the tub, the dishwasher performing the keeping sequence stage after the washing sequence stage is finished,
when the selection module selects the first operating mode:
after the washing time sequence stage and before the keeping time sequence stage, controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously; and/or
Controlling the fan drying module and the ultraviolet sterilization module to operate simultaneously in the storage time sequence stage;
when the selection module selects the second operating mode:
after the washing time sequence stage and before the keeping time sequence stage, controlling the fan drying module to operate and simultaneously controlling the ultraviolet sterilization module not to operate; and/or
And controlling the fan drying module to operate and controlling the ultraviolet sterilization module not to operate at the storage time sequence stage.
5. The method of claim 1, wherein the dishes in the tub are washed with hot water in the washing sequence stage.
6. The control method of the dishwasher according to claim 5, wherein the fan drying module comprises a fan and a heating device, the dishwasher is provided with an air inlet and an air outlet which are communicated with the outside atmosphere, the air inlet and the air outlet are both communicated with the inner container, the fan is used for driving air to flow from the air inlet to the air outlet, and the heating device is used for heating the air flowing into the inner container.
7. The control method of the dishwasher according to claim 6, wherein the dishwasher comprises a washing sequence stage for washing and rinsing the tableware in the inner container, the fan drying module is controlled to operate after the washing sequence stage is finished, and the heating device is controlled to be turned on after the fan is controlled to operate for a preset time.
8. The control method of a dishwasher according to claim 5, wherein the water temperature of the hot water employed in the washing sequence stage is not lower than 80 ℃.
9. The control method of the dishwasher according to claim 1, further comprising a first bowl basket and a second bowl basket, wherein the inner container has an open opening, a door body for opening or closing the open opening is arranged at the open opening, the inner container and the door body jointly define a washing cavity, the first bowl basket and the second bowl basket are arranged in the washing cavity at intervals up and down, and the ultraviolet sterilization module is arranged in the washing cavity and located between the first bowl basket and the second bowl basket.
10. The control method of a dishwasher according to claim 1, wherein the ultraviolet sterilization module comprises:
an ultraviolet lamp;
a wire electrically connected with the ultraviolet lamp to supply power to the ultraviolet lamp;
the light-transmitting sleeve is provided with an installation opening, and the ultraviolet lamp extends into the light-transmitting sleeve;
a sealing member having a sealing insertion groove of a ring shape into which a peripheral edge of the mounting port is inserted and having a through hole through which the wire passes.
11. The control method of a dishwasher according to claim 10, wherein the sealing member further has a glue groove communicating with the sealing insertion groove, the glue groove is filled with a sealant, and a peripheral edge of the mounting opening is adhered to the sealant.
12. The control method of a dishwasher according to claim 10, wherein the sealing member comprises:
the through hole is formed in a cylinder hole of the inner sleeve;
the outer sleeve is sleeved on the inner sleeve, and the outer peripheral surface of the inner sleeve is spaced from the inner peripheral surface of the outer sleeve;
the connecting part is connected with one axial end of the inner sleeve and one axial end of the outer sleeve respectively so that the inner sleeve, the outer sleeve and the connecting part are matched to limit the sealing slot, the peripheral edge of the mounting opening is in sealing contact with at least one of the outer peripheral surface of the inner sleeve and the inner peripheral surface of the outer sleeve, the lead is connected with the end part of the ultraviolet lamp, and at least the end part extends into the through hole.
13. The control method of a dishwasher according to claim 12, wherein the end portion is provided with a wire connection portion to which the wire is electrically connected, the via hole includes:
first hole section, second hole section and third hole section, first hole section second hole section with third hole section is followed the axial one end of inner skleeve to the direction distribution of the axial other end of inner skleeve and intercommunication in proper order, the tip stretches into third hole section, wiring portion passes second hole section is in order to extend first hole section, the wire is worn to locate at least first hole section, the aperture of second hole section is less than the aperture of first hole section and is less than the aperture of third hole section.
14. The control method of a dishwasher according to claim 10, wherein at least a portion of the inside of the through hole is filled with a sealant to seal a gap between the conductive line and the through hole, and a junction of the ultraviolet lamp and the conductive line is located inside the through hole and is sealed by the sealant.
15. The control method of a dishwasher according to claim 10, wherein the ultraviolet lamp is provided with a wiring portion electrically connected to the conductive wire, the wiring portion including a first wiring portion and a second wiring portion, the conductive wire including a first conductive wire connected to the first wiring portion and a second conductive wire connected to the second wiring portion,
the number of the mounting openings is two, the number of the sealing elements is two, the two sealing elements are arranged in one-to-one correspondence with the two mounting openings, and the first conducting wire and the second conducting wire respectively penetrate through the through holes of the two sealing elements; alternatively, the first and second electrodes may be,
the mounting opening is one, the sealing member is one, and the first wire and the second wire all pass through from the via hole of sealing member.
16. The control method of a dishwasher according to claim 10, wherein the ultraviolet sterilization module further comprises:
the fixing end heads are arranged in one-to-one correspondence with the sealing elements and provided with insertion holes enabling one axial end of the sealing elements to be inserted, the hole diameter of each insertion hole is D1, the outer diameter of at least one part of each sealing element increases progressively in the direction from one axial end of each sealing element to the other axial end of each sealing element, the maximum outer diameter of each sealing element is D2, the minimum outer diameter of each sealing element is D3, and D3 is not less than D1 and is less than D2.
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| CN201910877208.4A CN110613413A (en) | 2019-09-17 | 2019-09-17 | Control method of dish washer |
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| CN201910877208.4A CN110613413A (en) | 2019-09-17 | 2019-09-17 | Control method of dish washer |
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| CN110158266A (en) * | 2019-06-25 | 2019-08-23 | 珠海格力电器股份有限公司 | Machine barrel component and washing machine with it |
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Application publication date: 20191227 |