Dish washer with disinfection function of disinfecting
Technical Field
The utility model relates to a dish washer specifically is a dish washer with disinfection function disinfects, and this dish washer covers various dish washers on the market such as slot type dish washer, desk-top dish washer and cabinet type dish washer.
Background
After the dish washer accomplishes the washing work to the tableware, the customer often can not in time use the tableware, because dish washer inner space seals, the air circulation nature is relatively poor, if the tableware that has washed is not used for a long time and when placing in dish washer inside, the tableware is turned damp easily and is produced the peculiar smell, breeds the bacterium even, this life that just is unfavorable for user's health and can't guarantee dish washer. Therefore, the dish washing machines on the market are gradually added with a keeping program, and the keeping program mainly blows hot air into the dish washing machines to ensure the drying of the tableware and prevent the tableware from getting damp, so that the tableware in the dish washing machines can be effectively kept; however, the conventional storage procedure cannot effectively sterilize and disinfect the tableware, the practicability of the storage procedure is poor, and the health of the user is difficult to guarantee.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a dish washer with disinfection function of disinfecting, this system makes the custody procedure possess the disinfection function of disinfecting through addding the disinfection module of disinfecting, and effectual tableware to dish washer inside disinfects/disinfects, makes the tableware keep the effect better, and can guarantee user's health.
The purpose of the utility model is realized like this:
a dish washer with sterilization and disinfection functions comprises a dish washing cavity; the method is characterized in that: the dishwasher also comprises a sterilization/disinfection module, wherein the sterilization/disinfection module comprises a blower for supplying air to the dishwashing cavity and a sterilization/disinfection unit for sterilization and/or disinfection; the air blower and the sterilization/disinfection unit are respectively arranged on the sterilization/disinfection air duct, and the air outlet end of the sterilization/disinfection air duct is communicated with the dish washing cavity.
The sterilization/disinfection module also comprises a heating unit for heating air flow, and the heating unit is positioned on the sterilization/disinfection air channel; the dishwasher also comprises a main control unit, and the blower, the sterilization/disinfection unit and the heating unit are electrically connected with the main control unit.
The sterilizing/disinfecting air duct comprises a first air duct and a second air duct, the blower and/or the heating unit is arranged on the first air duct, the probe part on the sterilizing/disinfecting unit extends into the second air duct, the initial end of the first air duct is communicated with the outside, a vent is arranged between the tail end of the first air duct and the initial end of the second air duct, the first air duct is communicated with the second air duct through the vent, and the tail end of the second air duct is communicated with the bowl washing cavity; the sterilization/disinfection air duct is movably provided with a wind shield for opening and closing the vent; when the blower works, the ventilation opening is opened by the wind shield under the action of wind, and the first air channel is communicated with the second air channel; when the air blower stops, the air vents are automatically closed by the air baffles, and the first air duct is not communicated with the second air duct.
One end of the wind shield is movably hinged, and the wind shield swings around the hinged point in a drooping type; when the blower works, the wind shield swings upwards under the action of wind to open the ventilation opening, and the first air channel is communicated with the second air channel; when the air blower stops, the wind shield droops and swings to close the ventilation opening, and the first air channel is not communicated with the second air channel.
The wind shield is arranged in a rotating mode, and an elastic piece is arranged on the wind shield and drives the wind shield to elastically reset and rotate; when the blower works, the wind shield overcomes the elasticity of the elastic piece to rotate to open the ventilation opening under the action of wind, and the first air channel is communicated with the second air channel; when the air blower stops, the wind shield rotates under the elastic action of the elastic piece to close the ventilation opening, and the first air channel is not communicated with the second air channel.
The sterilization/disinfection unit is one or the combination of more than two of an anion generator, an ultraviolet lamp, an ozone generator or other similar functional devices.
The sterilization/disinfection unit is an anion generator which comprises an emission probe and a high-voltage unit; wherein the transmitting probe extends into the second air duct.
The sterilization/disinfection module comprises a top cover assembly and a bottom cover assembly which are matched and assembled with each other, the sterilization/disinfection air channel is formed by matching and assembling the top cover assembly and the bottom cover assembly, and the blower, the sterilization/disinfection unit and/or the heating unit are/is arranged between the top cover assembly and the bottom cover assembly.
The top cover assembly comprises a fan bracket cover and a module upper cover which are connected with each other, the bottom cover assembly comprises a fan bracket base and a module lower cover which are connected with each other, the fan bracket cover and the fan bracket base are assembled in a matched mode, and the module upper cover and the module lower cover are assembled in a matched mode; the blower, the sterilization/disinfection unit and/or the heating unit are arranged between the blower bracket cover and the blower bracket base.
The dishwasher also comprises a dishwasher shell and a door assembly for opening and closing the opening of the dishwasher cavity, wherein the dishwasher cavity is an inner cavity of the dishwasher shell, and the door assembly is hinged on the dishwasher shell; the sterilization/disinfection module is arranged on the shell or the door component of the dish washer; and the door assembly and/or the dishwasher shell are/is provided with an air inlet communicated with the air outlet end of the sterilization/disinfection air duct.
The utility model has the advantages as follows:
through set up the module of disinfecting/disinfecting on disinfecting/disinfecting wind channel, when dish washer accomplish the washing and do not have the user to use the tableware in the tableware storage period, main control unit will start the air-blower, disinfect/disinfect the module and/or generate heat the module, the air-blower will possess the function of disinfecting/disinfecting, and/or the higher wind of temperature blows to washing the bowl chamber in, thereby play the disinfection/disinfection to the tableware in the washing the bowl intracavity, and/or dehumidify, effect such as drying, guarantee the cleanness of tableware, reach healthy keeping effect, on the basis that the assurance tableware used health, make the tableware deposit for a long time. The sterilization/disinfection module can carry various components with sterilization/disinfection functions such as an anion generator, an ultraviolet lamp, an ozone generator and the like, so that the dish washing machine can have the sterilization/disinfection functions in various forms, different use requirements of users are met, and the adaptability and the practicability are high.
Drawings
Fig. 1 is a schematic view of a part of a dishwasher according to an embodiment of the present invention.
Fig. 2 is a schematic view of a part of a dishwasher according to an embodiment of the present invention.
Fig. 3 is an exploded view of a sterilization/disinfection module according to an embodiment of the present invention.
Fig. 4 is an assembly view of a sterilization/disinfection module according to an embodiment of the present invention.
Fig. 5 is a schematic view showing the operation state of the sterilization/disinfection module according to an embodiment of the present invention (the top cover assembly is hidden).
FIG. 6 is a schematic view illustrating a storage status of the dishwasher according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 6, the present embodiment relates to a sink dishwasher having a sterilization and disinfection function, which includes a dishwasher housing 2, a main control unit, and a sterilization/disinfection module 3; a dish washing cavity 4 is arranged in the inner cavity of the dish washer shell 2; the sterilization/disinfection module 3 comprises a blower 303 for blowing air to the dishwashing chamber 4, a sterilization/disinfection unit for achieving sterilization and/or disinfection effects, and a heating unit 304 for heating air flow, wherein the sterilization/disinfection unit of the embodiment is exemplified by a negative ion generator 305; a sterilization/disinfection air channel A is arranged in the sterilization/disinfection module 3, the blower 303, the negative ion generator 305 and the heating unit 304 are respectively positioned on the sterilization/disinfection air channel A, the air inlet end of the sterilization/disinfection air channel A is communicated with the outside, the air outlet end of the sterilization/disinfection air channel A is communicated with the bowl washing cavity 4, and the blower 303 draws air from the outside and introduces the sterilization/disinfection air channel A; the blower 303, the anion generator 305 and the heating unit 304 are respectively electrically connected with the main control unit, the main control unit is used for controlling the anion generator 305 and turning on and off the blower 303 and the heating unit 304, a tableware storage period is preset on the main control unit, and the tableware storage period of the embodiment is preset to be 1-120 min; after the dishwasher finishes the cleaning function, when a user does not use the dishwasher immediately in a tableware storage period, the main control unit enters a tableware storage program and controls the operation of the blower 303, the negative ion generator 305 and/or the heating unit 304, and the negative ions generated by the negative ion generator 305 and/or the hot air generated by the heating unit 304 enter the dish washing cavity 4 to sterilize and/or disinfect and/or dry the tableware in real time, so that an effective tableware storage effect is achieved; it should be noted that the anion generator 305 and the heating unit 304 can operate independently or simultaneously, the anion generator 305 can perform sterilization and disinfection on tableware when operating independently, the heating unit 304 can perform drying when operating independently, the anion generator and the heating unit can perform sterilization, disinfection and drying on tableware when operating simultaneously, and the actual operation module main control unit can perform automatically according to actual conditions; the blower 303 is always operated.
Further, the sterilizing/disinfecting air duct a comprises a first air duct a1 and a second air duct a2, the negative ion generator 305 comprises a transmitting probe 3051 and a high-pressure unit 3052, the blower 303, the high-pressure unit 3052 and the heating unit 304 are respectively arranged in the first air duct a1, the transmitting probe 3051 extends into the second air duct a2, the beginning end of the first air duct a1 is communicated with the outside, a vent 3061 is arranged between the tail end of the first air duct a1 and the beginning end of the second air duct a2, the first air duct a1 is communicated with the second air duct a2 through the vent 3061, and the tail end of the second air duct a2 is communicated with the bowl washing cavity 4; a wind shield 308 for opening and closing the ventilation opening 3061 is movably arranged on the sterilization/disinfection air duct A; when the blower 303 works, the ventilation opening 3061 is opened by the wind shield 308 under the action of wind, and the first air duct A1 is communicated with the second air duct A2; when the blower 303 is stopped, the wind deflector 308 automatically closes the ventilation opening 3061, and the first air duct a1 is not communicated with the second air duct a 2.
Further, the wind deflector 308 may be arranged in the following manner: according to the first scheme, one end of the wind shield 308 is movably hinged, and the wind shield 308 swings freely around a hinged point in a pendulous mode; when the blower 303 works, the wind shield 308 swings upwards under the action of wind to open the ventilation opening 3061, and the first air duct A1 is communicated with the second air duct A2; when the blower 303 is stopped, the wind deflector 308 droops and swings to close the ventilation opening 3061, and the first air duct A1 is not communicated with the second air duct A2; the embodiment takes the first scheme as an example. In the second scheme, the wind shield 308 is rotatably arranged, and an elastic member (the elastic member may be a torsion spring or a coil spring) is arranged on the wind shield 308, and the elastic member drives the wind shield 308 to elastically reset and rotate; when the blower 303 works, the wind shield 308 overcomes the elasticity of the elastic piece to rotate to open the ventilation opening 3061 under the action of wind, and the first air duct A1 is communicated with the second air duct A2; when the blower 303 is stopped, the wind deflector 308 rotates to close the ventilation opening 3061 under the elastic force of the elastic member, and the first air duct a1 is not communicated with the second air duct a 2.
Further, the sterilization/disinfection module 3 comprises a top cover assembly and a bottom cover assembly which are matched with each other, the sterilization/disinfection air duct A is formed by matching and assembling the top cover assembly and the bottom cover assembly, the air blower 303, the negative ion generator 305 and the heating unit 304 are respectively arranged between the top cover assembly and the bottom cover assembly, and the sterilization/disinfection module 3 is stable and reliable in overall structure, strong in integrity and convenient to assemble.
Further, the top cover assembly comprises a fan support cover 301 and a module upper cover 302 which are connected with each other, the bottom cover assembly comprises a fan support base 306 and a module lower cover 307 which are connected with each other, the fan support cover 301 and the fan support base 306 are assembled in a matched mode, and the module upper cover 302 and the module lower cover 307 are assembled in a matched mode; the blower 303, the negative ion generator 305, and the heat generating unit 304 are respectively disposed between the blower bracket cover 301 and the blower bracket base 306. Specifically, the fan support cover 301 is provided with a module air inlet 3011 communicating with the air inlet end of the sterilization/disinfection air duct a, and the module lower cover 307 is provided with a module air outlet 3071 communicating with the air outlet end of the sterilization/disinfection air duct a.
Further, the sterilization/disinfection unit may be one or a combination of two or more of other components having sterilization/disinfection functions, such as an ultraviolet lamp, an ozone generator, etc., in addition to the negative ion generator 305.
Furthermore, a door assembly 1 for opening and closing an opening of the dish washing cavity 4 is hinged to one side of the top of the dish washing machine shell 2, and the sterilization/disinfection module 3 is arranged on any surface of the outer wall of the dish washing machine shell 2 (or the door assembly 1) (or can be arranged at any position of the door assembly 1); the side wall of the dishwasher shell 2 is provided with an air inlet 5 (or can be arranged at any position of the door component 1) communicated with the air outlet end of the sterilization/disinfection air duct A, and air flow generated by the operation of the sterilization/disinfection module 3 finally enters the dishwasher cavity 4 through the air inlet 5.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.