CN113100681A

CN113100681A - Dish washing machine with reliable electric connection

Info

Publication number: CN113100681A
Application number: CN202010029017.5A
Authority: CN
Inventors: 周欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2021-07-13

Abstract

The invention relates to kitchen cleaning electric appliances, in particular to a dish washing machine with reliable electric connection, which comprises a base and a box body, wherein a cleaning cavity is arranged in the box body, a spraying device is arranged at the bottom of the cleaning cavity, a circulating system communicated with the spraying device is arranged in the base, the box body comprises a lower box body and an upper box body, the lower box body is connected with the base into a whole, the upper box body is in a cover shape and detachably arranged on the lower box body and is hermetically connected with the lower box body, the cleaning cavity is formed by surrounding the lower box body and the upper box body, a first electric coupler is arranged on the upper box body, and a second electric coupler is arranged on the lower box. The dish washing machine has the advantages of simpler structure, lower cost, difficulty in water leakage in the working process, reliable and safe electric connection, and the detachable upper box body can be used for containing tableware, carrying the tableware and draining the tableware after the tableware is cleaned.

Description

Dish washing machine with reliable electric connection

Technical Field

The invention relates to a kitchen cleaning appliance, in particular to a dish washing machine with reliable electric connection.

Background

The existing dish washing machines on the market are generally divided into two types, one type is an embedded dish washing machine embedded into a wall or a water tank, the dish washing machine needs to be installed by professional personnel, the embedded dish washing machine does not occupy space, and for a user group with a small residential area, the kitchen space is greatly saved. The other type is a table type dish washing machine which can be placed on the table board, the table type dish washing machine can be placed in a kitchen space, can also be placed in spaces such as a living room and a balcony, is not influenced by the placement space, and can be moved along with furniture of a user. For the dish washing machine, the side surface of the common dish washing machine is provided with the door body which can be opened, the door body is sealed with the shell of the dish washing machine so as to prevent the water leakage of the inner cavity of the dish washing machine, although the existing dish washing machine has the problem of water leakage sealing, the door body needs to be frequently pulled open and closed, after the user uses the dish washing machine for a long time, the sealing effect is gradually weakened, and the risk of water leakage exists. In addition, because the door body is opened laterally, after the dishwasher is washed, a user has certain difficulty in taking and placing tableware because the space for opening the door body is narrow. On the other hand, to current dish washer, the spray arm is installed in the bottom of dish washer inner chamber, and in the course of the work, the dish washer can be by spray arm blowout high-pressure rivers, when rivers hit rigid inner chamber perisporium and roof, can produce great striking noise, influences consumer's normal work and rest.

Disclosure of Invention

The invention aims to provide a dish washing machine which is reliable and safe in electric connection, simpler in structure, lower in cost, less prone to water leakage, more convenient to take and place tableware and lower in noise, and after the dish washing machine finishes washing the tableware, the detachable upper box body can be used for containing the tableware, carrying the tableware and draining the tableware.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a connect reliable dish washer of electricity, includes base and the box of being connected with the base, have the washing cavity in the box, spray set is installed to the bottom of washing cavity, and installs the circulation system that communicates with spray set in the base, its characterized in that: the cleaning device comprises a box body and a cleaning chamber, wherein the box body comprises a lower box body with an upper end opening and an upper box body with a lower end opening, the lower box body is connected with a base into a whole, the upper box body is in a cover shape and is detachably arranged at the upper end opening of the lower box body and is in sealing connection with the lower box body, the cleaning chamber is formed by surrounding the lower box body and the upper box body, a first electric coupler is arranged on the upper box body, a second electric coupler is arranged on the lower box body, and when the upper box body is arranged on the lower box body, the first electric coupler is electrically connected with the second electric coupler.

Further, the first electric coupler and the second electric coupler are in wireless electric coupling;

or the first electric coupler and the second electric coupler are electrically coupled in a plugging manner.

Furthermore, a socket electrically connected with a power supply device is arranged on the base, the socket is electrically connected with the second electric coupler, a control device is installed on the upper box body, the control device is electrically connected with the first electric coupler, and when the upper box body is installed on the lower box body, the power supply device supplies power to the control device;

or the upper box body is provided with a human-computer interaction control panel electrically connected with the first electric coupler, the base is internally provided with a control device electrically connected with the second electric coupler, and the control device can control the human-computer interaction control panel when the upper box body is arranged on the lower box body;

or the circulating system comprises a circulating water pump electrically connected with the second electric coupler, a control switch electrically connected with the first electric coupler is installed on the upper box body, a trigger capable of triggering the control switch to act is arranged on the lower box body, and when the upper box body is matched with the lower box body, the trigger triggers the control switch to act, so that the control switch controls the circulating water pump to be switched on or off.

Further, a sealing structure is arranged between the upper box body and the lower box body, and the first electric coupler and the second electric coupler are located above the sealing structure.

Further, the sealing structure is a sealing ring arranged between the upper box body and the lower box body;

or the sealing structure comprises a water sealing groove and a water sealing rib inserted into the water sealing groove, wherein one of the bottom of the upper box body and the top of the lower box body is provided with the water sealing groove, and the other one is provided with the corresponding water sealing rib;

or the sealing structure is an annular water retaining rib which is arranged at the bottom of the upper box body and extends downwards, and when the upper box body is arranged in the lower box body, the annular water retaining rib extends into the cleaning chamber from the opening of the lower box body.

The dishwasher with reliable electrical connection according to claim 1, wherein: the upper box body is internally provided with a water containing cavity capable of storing water, and the water containing cavity can supply water to the cleaning cavity.

Furthermore, the water containing cavity is positioned on the top wall and/or in the peripheral wall of the upper box body;

or the top of the upper box body is provided with a water filling port communicated with the water containing cavity;

or the upper box body is internally provided with a mounting cavity, the water containing cavity is isolated from the mounting cavity through an isolation plate, a water pump capable of pumping cleaning water in the water containing cavity into the cleaning cavity and a control device for controlling the on-off of the water pump are arranged in the mounting cavity, and the control device is electrically connected with the water pump and the first electric coupler respectively.

Further, go up the box bottom and be provided with the first water route coupling mouth with flourishing water cavity intercommunication, the top of box is provided with the second water route coupling mouth with the coupling of first water route coupling mouth water route down, second water route coupling mouth passes through communicating pipe intercommunication with the washing cavity.

Furthermore, communicating pipe is located the base, and installs the water pump on communicating pipe, still be provided with the controlling means who is used for controlling the water pump to switch on or off in the base, wherein, controlling means is connected with water pump and second electric coupler electricity respectively.

Furthermore, the top of the upper box body is provided with a ventilation channel communicated with the cleaning chamber, a plurality of transverse water baffles are sequentially arranged in the ventilation channel from top to bottom, wherein two water baffles which are adjacent up and down are arranged in a staggered manner, so that the ventilation channel forms a labyrinth structure;

or the surface of the inner wall of the upper box body is provided with a non-stick coating or a sound insulation coating;

or the inner surface of the top wall of the upper box body is of a dome structure;

or the upper box body is made of transparent materials.

After the technical scheme is adopted, the box body comprises the lower box body and the upper box body which is detachable relative to the lower box body, and the cleaning cavity is formed by the enclosing of the inner cavity of the lower box body and the inner cavity of the upper box body, so that compared with the existing dish washing machine with the door body arranged on the side face, the dish washing machine has the advantages of more unique shape, simpler structure and lower cost, and when a user takes and places tableware, the upper box body only needs to be taken down from the lower box body, the operation is very convenient, and after the dish washing machine cleans the tableware, the consumer can use the upper box body as a draining basket for containing the tableware and draining, so that the use function of the upper box body is greatly improved. Meanwhile, in the dish washing machine in the prior art, the door body and the box body are generally in sealed attraction through the magnet, but after long-term use and abrasion, the door body is not closed tightly, and the risk of water leakage is easy to occur.

And the upper box body is provided with the first electric coupler, the lower box body is provided with the second electric coupler, and when the upper box body is arranged on the lower box body, the first electric coupler is electrically connected with the second electric coupler, so that the electric elements in the upper box body and the electric elements in the lower box body of the dishwasher can be electrically coupled through the first electric coupler and the second electric coupler, the communication and interaction of electric signals are realized, and the operation of a user and the reliability of electric connection are greatly facilitated.

In addition, the dishwasher of the invention can also be provided with a water containing cavity for storing water in the upper box body, the water containing cavity can supply water to the cleaning cavity, and the water containing cavity in the upper box body further has the noise function of isolating water flow from hitting the inner wall of the cleaning cavity in the working process of the dishwasher.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a first embodiment of a dishwasher in accordance with the present invention;

FIG. 2 is a partial cross-sectional view of the dishwasher of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of a second embodiment of the dishwasher of the present invention;

FIG. 5 is an exploded view of the dishwasher of FIG. 4;

FIG. 6 is an enlarged view of the structure at B in FIG. 5;

FIG. 7 is a schematic structural view of a third dishwasher of the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 7 at C;

FIG. 9 is a cross-sectional isometric view of the dishwasher of FIG. 7.

Detailed Description

The first embodiment is as follows:

fig. 1, 2 and 3 are schematic structural views of an embodiment of a dishwasher according to the present invention. The utility model provides a dishwasher, includes base 1 and the box 2 of being connected with base 1, wash cavity 20 in the box 2, wash spray set 3 is installed to the bottom of cavity 20, and installs in the base 1 with the circulation system of spray set 3 intercommunication and the drainage system (not drawn in the picture) that is used for discharging waste water, wherein, circulation system includes circulating water pump 4, box 2 is including having upper end open-ended lower box 21 and having lower extreme open-ended last box 22, lower box 21 and base 1 integrated into one piece, it is the cover dress to go up box 22, and detachable install in the upper end opening part of lower box 21 and with lower box 21 sealing connection, wherein, wash cavity 20 and enclose the formation by the inner chamber of lower box 21 and the inner chamber of last box 22.

In this embodiment, the top of the lower box 21 is provided with a supporting step 211, the upper box 22 is mounted on the supporting step 211 in a lap manner, a sealing ring 5 is arranged between the upper box 22 and the supporting step 211, meanwhile, the bottom of the upper box 22 is provided with an annular water retaining rib 221 extending downwards, when the upper box 22 is mounted on the supporting step 211 of the lower box, the annular water retaining rib 221 extends into the cleaning chamber 20 from an opening of the lower box 21, and the lower end of the annular water retaining rib 221 is lower than the supporting step 211. In this embodiment, the upper case 22 is made of a transparent material.

Meanwhile, in this embodiment, the upper case 22 has a mounting cavity 22a therein, a human-computer interaction control panel 22b is mounted in the mounting cavity 22a, and a human-computer interaction interface 22c is provided on an outer surface of the upper case 22 located outside the mounting cavity 22 a. In this embodiment, the upper case 22 is further provided with a first electric coupler 6 and the lower case 21 is provided with a second electric coupler 7, wherein the human-computer interaction control panel 22b is electrically connected to the first electric coupler 6, the base 1 is further provided with a control device 8 electrically connected to the circulating water pump 4, the control device 8 can be used for controlling the start and stop of the circulating water pump 4, meanwhile, the control device 8 is further electrically connected to the second electric coupler 7, when the upper case 22 is mounted on the lower case 21, the control device 8 is electrically connected to the human-computer interaction control panel 22b, and the control device 8 controls the human-computer interaction control panel 22 b.

In this embodiment, the first electric coupler 6 and the second electric coupler 7 are wirelessly coupled, wherein the first electric coupler 6 is located in the installation cavity 22a, and the second electric coupler 7 is installed in a cavity formed by the connection between the base 1 and the lower case 21.

To this embodiment, because the box includes box and the relative box detachable goes up the box down, and wash the cavity and enclose with the inner chamber of last box by the inner chamber of box down and form, consequently, the dish washer of this embodiment compares in the current dish washer of seting up the door body in the side, the molding is more unique, the structure is simpler, the cost is lower, and, when the user got and puts the tableware, only need with go up the box from the box down take off can, it is very convenient to operate, moreover, after the dish washer has washed the tableware, the consumer can also use the box as the waterlogging caused by excessive rainfall basket, be used for splendid attire and transport tableware, the service function of last box has been promoted greatly. Meanwhile, the dish washer of prior art, the door body is generally through the sealed actuation of magnet with the box, nevertheless through long-term use wearing and tearing back, the door body has the existence and closes the door not tightly, there is the risk of leaking easily, and the dish washer of this embodiment, because it is vertical to install on lower box to go up the box, and with lower box sealing connection, even the dish washer is through long-term use wearing and tearing back, the effect is pressed to the gravity that the box was last always born to upper and lower sealed between the box, the risk that corresponding seal structure became invalid is lower, be difficult to take place the problem of leaking.

And, install first electric coupler on the last box, and install the second electric coupler on the lower box, when last box was installed on the lower box, first electric coupler is connected with the second electric coupler electricity, therefore, the dish washer of this embodiment, the man-machine interaction control panel in the last box can be through the electric coupling of first electric coupler and second electric coupler, realize with the intercommunication and the interactive communication of the controlling means signal of telecommunication in the base, very big convenience the user's operation and the reliability of electric connection. Meanwhile, the man-machine interaction interface is arranged on the outer surface of the upper box body, so that the operation of a user is greatly facilitated, and the user can observe and carry out interaction operation on the dish-washing machine without bending down.

In this embodiment, the upper case is made of a transparent material, such as: transparent plastic or glass, consequently, in the cleaning process, the consumer can directly see through the omnidirectional tableware cleaning process to wasing the cavity in last box and look over, is showing the enjoyment that has promoted the consumer and used dish washer. Meanwhile, in the embodiment, the upper box body can be used as a draining basket for containing tableware and draining the tableware, so that the inner surface of the top wall of the upper box body is generally designed into a dome structure, residual water on the tableware can conveniently fall onto the dome surface of the upper box body, and the residual water can flow out of the upper box body through the air holes formed in the top of the upper box body. And, dish washer is at the cleaning work in-process, and the roof internal surface of last box designs into the dome structure, also is favorable to spraying the washing hydroenergy on the dome and flows back to the washing chamber along the dome surface, and, in the stoving in-process, the dome structure lets steam condense into the water droplet more easily and flows into the stoving intracavity, carries out fast drying.

It should be pointed out that, in this embodiment, the sealing washer is used for sealing up, the gap between the lower box, prevent that spray set from having the water to leak out at the abluent in-process that sprays, and simultaneously, annular manger plate muscle is less than and supports the step setting, annular manger plate muscle also has the effect of manger plate like this, when spray set sprays washing water to last box top internal surface, rivers can flow to the bottom of wasing the cavity down along the inner wall of last box and annular manger plate muscle, consequently, in this embodiment, annular manger plate muscle has further waterproof, the manger plate effect, play dual leak protection water's effect. Of course, for the embodiment, the upper box body and the supporting step do not need a sealing ring, but the annular water retaining rib directly realizes the waterproof and water retaining functions. It should be pointed out that, in this embodiment, seal structure between last box and the lower box is not limited to be the sealing washer or annular manger plate muscle, and this seal structure still can be for including sealing the basin and inserting the water bar that seals in the basin, wherein, the bottom of going up the box and the top of lower box, one of them is provided with the basin that seals, is provided with corresponding water bar on another, through the cooperation of the basin that seals with the water bar, also can realize going up the sealed waterproof of box and lower box and spill.

It should be noted that, for the embodiment, the height of the upper box body exposed above the lower box body is H1, and the total height of the dishwasher is H, wherein, H1/H is required to be 0.3-0.7, because if H1/H is greater than 0.7, the height of the lower box body is lower, the top opening of the lower box body may be lower than the spraying device in the washing chamber, at this time, when the dishwasher is in operation, if the user takes the upper box body off unintentionally, the washing water in the washing chamber may be poured out directly, and there is a safety hazard. Therefore, in the present embodiment, H1/H is generally required to be less than or equal to 0.7, and the top opening of the lower box body is required to be higher than the spraying device. If H1/H is less than 0.3, the height of the upper box exposed out of the lower box is small, and the lower box is high, so that when a user places the dishwasher on the table, the user takes the upper box down and places the dishware in the washing chamber or takes the dishware out of the washing chamber, which is difficult, especially when the user is short in height, the operation is more difficult. Therefore, in the present embodiment, H1/H is generally required to be 0.3 to 0.7 mm. In order to meet the use requirements of most people, H1/H is selected to be 0.4-0.6, preferably 0.44-0.45, for example, the total height H of the dishwasher is 400mm, and the height H1 of the exposed part of the upper box is 177 mm.

It should be noted that, in this embodiment, the first electric coupler and the second electric coupler are wirelessly coupled, so that the first electric coupler and the second electric coupler do not risk electric leakage during the operation of the dishwasher. Meanwhile, in the embodiment, the first electric coupler and the second electric coupler are arranged above the supporting step, namely, above the sealing structure of the upper box body and the lower box body, so that even if the first electric coupler and the second electric coupler are in a contact type electric coupling structure, because the sealing structure is arranged between the upper box body and the lower box body, the risk of short circuit between the first electric coupler and the second electric coupler can be effectively prevented. For the embodiment, the human-computer interaction control panel and the human-computer interaction interface may also be disposed on the base or the lower case.

It should be noted that the above-mentioned structures and parameters of the present embodiment can be applied to other embodiments of the present invention.

Example two:

as shown in fig. 4, 5 and 6, it is a schematic structural diagram of a second embodiment of the present invention. The difference between the present embodiment and the first embodiment is: in this embodiment, the first electric coupler 6 and the second electric coupler 7 are in a plug-in electric coupling structure, wherein a socket 19 electrically connected with the power supply device 9 is disposed on the base 1, and the socket 19 is electrically connected with the control device 8, so that the power supply device 9 supplies power to the control device 8.

Meanwhile, the circulating water pump 4 is electrically connected with the second electric coupler 7 through the control device 8, a control switch 22d electrically connected with the first electric coupler 6 is further installed at the bottom of an installation cavity (not marked in the figure) of the upper box body 22, the control switch 22d is used for controlling the circulating water pump 4 to be powered on or powered off, a trigger 21d capable of triggering the control switch 22d to act is arranged below a supporting step of the lower box body 21, and when the upper box body 22 is matched with the lower box body 21, the trigger 21d can trigger the control switch 22d to act, so that the control device 8 controls the circulating water pump 4 to be powered on or powered off.

In this embodiment, control switch is the tongue tube, trigger piece is magnet, when last box installation down on the box, magnet drive tongue tube switches on, thereby make controlling means control circulating water pump circular telegram, and when last box was taken off from the box down, the tongue tube was kept away from to magnet, the tongue tube disconnection, thereby controlling means control circulating water pump outage, realize in the dish washer working process, when the user took off the box, circulating water pump outage, and spray set can't spray high-temperature water, thereby avoid causing the danger that the user scalded. Certainly, to this embodiment, go up and can also be provided with the hasp structure between the box and the lower box, and during the dish washer work process, go up the box and be fixed in on the box through the hasp structure to prevent that dish washer in the course of the work, user's maloperation from taking away last box, and cause the potential safety hazard.

It should be pointed out that to this embodiment, control switch also can be hall element, perhaps control switch is micro-gap switch, and when control switch was micro-gap switch, the trigger piece was the feeler lever that sets up in box top down, and when last box was installed down on the box, the feeler lever can support and press the elastic contact on the micro-gap switch, realizes that micro-gap switch switches on or cuts off. Meanwhile, in this embodiment, the power supply device is the commercial power, and of course, the power supply device may also be a power supply battery installed in the base. In this embodiment, the socket and the control device may be provided on the upper case. Or the socket is arranged on the base, the control device is arranged on the upper box body, and the control device is electrically connected with the first electric coupler. Or the socket is arranged on the upper box body, the control device is arranged in the base, the socket is electrically connected with the first electric coupler, and the control device realizes that the power supply device supplies power to the control device through the electric connection of the first electric coupler and the second electric coupler.

In this embodiment, the circulating water pump is electrically connected to the second electric coupler through the control device, so that the circulating water pump can be started or stopped conveniently through program setting. Of course, the circulating water pump may also be electrically connected directly to the second electrical coupler, and when the upper tank is mounted to the lower tank, the circulating water pump is powered on, and when the upper tank is removed from the lower tank, the circulating water pump is powered off. In this embodiment, the first electric coupler and the second electric coupler are also located above the sealing structure of the upper box and the lower box, so as to prevent water from entering and leading the first electric coupler and the second electric coupler to be short-circuited in the spraying and cleaning process of the dishwasher. To further prevent the risk of water short-circuiting of the first and second electrical couplers, a waterproof gasket may be provided on the mounting face between the first and second electrical couplers.

The present embodiment also has the same advantages as the first embodiment, and the description thereof is omitted here.

Example three:

as shown in fig. 7, 8 and 9, it is a schematic structural diagram of a third embodiment of the present invention. The present embodiment is different from the above embodiments in that: in this embodiment, the upper box 22 has a water containing cavity 22e for storing water therein, and the water containing cavity 22e can supply water into the cleaning chamber 20. The bottom of the upper box body 22 is provided with a first waterway coupling port 22f communicated with the water containing cavity 22e, the top of the lower box body 21 is provided with a second waterway coupling port 21f in waterway coupling with the first waterway coupling port 22f, the second waterway coupling port 21f is communicated with the cleaning cavity 20 chamber through a communicating pipe 6f, and the communicating pipe 6f is further provided with a water pump 7f for pumping water into the cleaning cavity 20 and a flow meter 8f for detecting flow, wherein the communicating pipe 6f, the water pump 7f and the flow meter 8f are all arranged in the base 1, and the water outlet end of the communicating pipe 6f extends into the cleaning cavity 20.

Meanwhile, in this embodiment, the first waterway coupling port 22f is hermetically communicated with the second waterway coupling port 21f, and an elastic valve body 22g is disposed on the first waterway coupling port 22f, and a push rod 21g is disposed in the second waterway coupling port 21f, when the upper box body 22 is mounted on the lower box body 21, the push rod 21g pushes the elastic valve body 22g to open the first waterway coupling port 22f, the water pump 7f is turned on to pump the cleaning water in the water containing cavity 22e into the cleaning cavity 20, when the upper box body 22 is detached from the lower box body 21, the elastic valve body 22g is reset under the action of the spring, and the elastic valve body 22g closes the first waterway coupling port 22f to prevent the water containing cavity 22e from leaking outwards.

In this embodiment, the top of the upper box 22 is provided with an air passage 22h communicated with the washing chamber 20, the air passage 22h is internally provided with a plurality of transverse water baffles 22i from top to bottom in sequence, wherein two water baffles 22i adjacent to each other from top to bottom are arranged in a staggered manner, so that the air passage 22h forms a labyrinth structure, and in the spraying and washing process of the spraying device, high-temperature washing water is prevented from splashing outside the dishwasher through the air passage 22h, and the scalding risk of personnel is avoided.

In the present embodiment, the mounting cavity 22a in the upper case 22 is isolated from the water containing cavity 22e by an isolation plate 22j integrally formed on the upper case 22, wherein the control device 8 for controlling the water pump 7f and the flow meter 8f is mounted in the mounting cavity 22a, and the control device 8 is electrically connected to a first electric coupler (not shown) provided on the upper case 22, so that the control device 8 is electrically connected to the water pump 7f and the flow meter 8f when the upper case 22 is mounted on the lower case 21.

In addition, in the present embodiment, the inner wall surface of the upper case 22 is further provided with a non-stick coating 22 k.

To this embodiment, because the flourishing water cavity that the internal setting of last box has the water storage, flourishing water cavity not only can be to washing the cavity in supplying water, and, at the in-process of dishwasher work, the flourishing water cavity of last box still further has the noise effect that isolation rivers hit and wash the cavity inner wall, when being equipped with water in the flourishing water cavity very much, go up the multiple puigging of box physical stamina enough effectual formation, and the continuous decay of energy of noise propagation in aqueous medium can disappear even, therefore, the dishwasher of this embodiment, compare in prior art's dishwasher, the effect of making an uproar falls in having better syllable-dividing, can the big problem of noise in the effectual solution dishwasher working process.

In this embodiment, go up the box top and can also be provided with the filler with flourishing water cavity intercommunication, before the washing, the user can take off the box, adds water to flourishing water cavity, then installs last box and carries out circular telegram work on the box down. Of course, the user can also install the upper box body which is not filled with water on the lower box body, and then add water into the water containing cavity through the water adding port. For the two operation modes, the user can select the operation modes.

It should be noted that, in this embodiment, the top wall and the peripheral wall of the upper box body are both provided with the water containing cavity, of course, the water containing cavity may also be only arranged in the top wall or the peripheral wall of the upper box body, and even when the upper box body is in a rectangular tube shape, the water containing cavity may be arranged in the peripheral wall on any side of the upper box body. Meanwhile, it should be noted that, in this embodiment, the upper tank and the lower tank are coupled via a water path, so that the cleaning water in the upper tank flows into the base through the communicating pipe and then enters the cleaning chamber. Certainly, to this embodiment, also can install water pump and flowmeter in the installation intracavity of last box, communicating pipe will hold water chamber, water pump and flowmeter intercommunication in proper order, and the play water end and the washing cavity intercommunication of communicating pipe, this scheme can not be through the water route coupling of last box with lower box, and directly supplies water in to the washing cavity. Based on the same reason, still also can directly set up the water inlet and wash the cavity intercommunication on the flourishing water cavity of last box, the box is direct to wash the cavity and intake in the realization, and at this moment, the solenoid valve can be installed to water inlet department to, set up controlling means in the installation cavity, pass through the wire electricity with controlling means and solenoid valve and be connected, through the work of controlling means control solenoid valve, can realize that the solenoid valve opens and close the water inlet.

In addition, in the embodiment, the inner surface of the upper box body is provided with the non-stick coating, so that oil stains and dirt cannot be attached to the upper box body in the cleaning process, and secondary pollution to tableware is avoided. In addition, in the present embodiment, the upper case has a function of isolating noise, and therefore, in order to further improve the sound insulation effect, a sound insulation coating layer may be provided on the inner wall surface of the upper case or a sound insulation layer may be provided in the upper case, thereby further achieving the effects of sound insulation and noise reduction.

For this embodiment, the control device may also be installed in the base and electrically connected to the second electrical coupler on the lower case, and at this time, the control device is located in the base, and the water pump and the flow meter are directly electrically connected to the control device, so as to control the water pump and the flow meter.

It should also be pointed out that current dish washer generally all need advance water to the washing cavity many times, and need heat the temperature of washing in the cavity to about 70 ℃ after intaking at every turn, and in this embodiment, because the flourishing water cavity that has the water storage in the last box, dish washer is spraying abluent in-process, the washing cavity can be to flourishing water cavity conduction heat, thereby realize the temperature rising of flourishing water intracavity, greatly reduced the energy consumption of dish washer, therefore, compare in current dish washer, the dish washer of this embodiment is more power-saving, more energy-conserving. Of course, the dishwasher of the embodiment can also be provided with a heating device which is specially used for heating the washing water in the water containing cavity so as to reduce the waiting time of washing.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the accompanying drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a connect reliable dish washer of electricity, includes base and the box of being connected with the base, have the washing cavity in the box, spray set is installed to the bottom of washing cavity, and installs the circulation system that communicates with spray set in the base, its characterized in that: the cleaning device comprises a box body and a cleaning chamber, wherein the box body comprises a lower box body with an upper end opening and an upper box body with a lower end opening, the lower box body is connected with a base into a whole, the upper box body is in a cover shape and is detachably arranged at the upper end opening of the lower box body and is in sealing connection with the lower box body, the cleaning chamber is formed by surrounding the lower box body and the upper box body, a first electric coupler is arranged on the upper box body, a second electric coupler is arranged on the lower box body, and when the upper box body is arranged on the lower box body, the first electric coupler is electrically connected with the second electric coupler.

2. The dishwasher with reliable electrical connection according to claim 1, wherein: the first electric coupler and the second electric coupler are in wireless electric coupling;

3. The dishwasher with reliable electrical connection according to claim 1, wherein: a socket electrically connected with a power supply device is arranged on the base, the socket is electrically connected with the second electric coupler, a control device is arranged on the upper box body, the control device is electrically connected with the first electric coupler, and when the upper box body is arranged on the lower box body, the power supply device supplies power to the control device;

4. The dishwasher with reliable electrical connection according to claim 1, wherein: and a sealing structure is arranged between the upper box body and the lower box body, and the first electric coupler and the second electric coupler are positioned above the sealing structure.

5. The dishwasher with reliable electrical connection according to claim 4, wherein: the sealing structure is a sealing ring arranged between the upper box body and the lower box body;

6. The dishwasher with reliable electrical connection according to claim 1, wherein: the upper box body is internally provided with a water containing cavity capable of storing water, and the water containing cavity can supply water to the cleaning cavity.

7. The dishwasher with reliable electrical connection according to claim 6, wherein: the water containing cavity is positioned on the top wall and/or in the peripheral wall of the upper box body;

8. The dishwasher with reliable electrical connection according to claim 6, wherein: go up the bottom half and be provided with the first water route coupling mouth with flourishing water cavity intercommunication, the top of box is provided with the second water route coupling mouth with the coupling mouth water route coupling of first water route down, second water route coupling mouth passes through communicating pipe intercommunication with the washing cavity.

9. The dishwasher with reliable electrical connection according to claim 8, wherein: the communicating pipe is located in the base, the communicating pipe is provided with a water pump, the base is further internally provided with a control device for controlling the on-off of the water pump, and the control device is respectively electrically connected with the water pump and the second electric coupler.

10. The dishwasher with reliable electrical connection according to claim 1, wherein: the top of the upper box body is provided with a ventilation channel communicated with the cleaning chamber, a plurality of transverse water baffles are sequentially arranged in the ventilation channel from top to bottom, wherein two water baffles which are adjacent up and down are arranged in a staggered manner, so that the ventilation channel forms a labyrinth structure;

or the upper box body is made of transparent materials.