CN111789558B - Dish-washing machine - Google Patents
Dish-washing machine Download PDFInfo
- Publication number
- CN111789558B CN111789558B CN202010688302.8A CN202010688302A CN111789558B CN 111789558 B CN111789558 B CN 111789558B CN 202010688302 A CN202010688302 A CN 202010688302A CN 111789558 B CN111789558 B CN 111789558B
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- Prior art keywords
- edge
- sealing
- washing tank
- door
- transparent plate
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Classifications
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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
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
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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
- A47L15/4246—Details of the tub
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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
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4263—Door sealing arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Washing And Drying Of Tableware (AREA)
- Combinations Of Kitchen Furniture (AREA)
Abstract
The utility model belongs to the technical field of kitchen equipment, especially, relate to a dish washer, including wash bowl and door subassembly, the door subassembly includes door plant and sealing strip, the door plant lid is located the opening part of wash bowl, the bottom surface of door plant is formed with heavy platform, heavy platform is used for the door plant lid is located hold in during the opening of wash bowl in the wash bowl, the sealing strip is encircled and is located the week side edge of heavy platform, and be used for heavy platform hold in during the wash bowl, with the cell wall looks butt of wash bowl, in order to sink the lateral wall of platform with realize sealedly between the cell wall of wash bowl. Therefore, a step is not required to be formed on the wall of the washing tank, and the sealing of the sinking platform relative to the wall of the washing tank can be realized through the sealing strip which is annularly arranged on the peripheral side of the sinking platform. The sealing performance of the door component relative to the wall of the washing tank is ensured, the space in the washing tank is expanded, the tableware capacity of the washing tank is improved, and therefore the user product experience of the dish washing machine is optimized.
Description
Technical Field
The application belongs to kitchen equipment technical field, especially relates to a dish washer.
Background
In recent years, with the progress of technology and the improvement of living standard of people, dish washers have been increasingly used in the kitchen of people. The dish washer is internally provided with a washing tank, and the opening of the washing tank is covered with a sealing door to prevent water in the washing tank from splashing.
In the prior art, in order to ensure that the sealing door is flush with the edge of the opening of the washing tank, the inner wall of the notch of the washing tank is generally provided with a step structure, the sealing door is also provided with a sinking table matched with the step structure, so that the sealing door is partially accommodated in the washing tank through the matching of the sinking table and the step, the sealing between the sealing door and the wall of the washing tank is realized, but the washing space of the washing tank is reduced due to the step, the capacity of tableware is reduced, and meanwhile, the step is easy to store dirt and inconvenient to clean.
Disclosure of Invention
The purpose of this application is to provide a dish washer, aims at solving the washing groove of dish washer among the prior art and exists the step and lead to its washing space to reduce, and the step department is easy to hide dirty technical problem.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows:
first aspect: the utility model provides a dish washer, includes washing tank and door subassembly, the door subassembly includes door plant and sealing strip, the door plant lid is located the opening part of washing tank, the bottom surface of door plant is formed with and sinks the platform, it is used for to sink the platform the door plant lid is located the opening of washing tank is time held in the washing tank, the sealing strip is encircled and is located sink the periphery edge of platform, and be used for sink the platform holding in the washing tank, with the cell wall looks butt of washing tank, in order to sink the lateral wall of platform with realize sealedly between the cell wall of washing tank.
Optionally, a plurality of clamping blocks are formed on a surface of the sealing strip, facing the peripheral edge of the sinking platform, a plurality of clamping grooves are formed on the peripheral edge of the sinking platform, and each clamping block is respectively clamped in each clamping groove.
Optionally, the sealing strip is dorsad the side surface of sinking platform's week side edge is formed with and encircles in sinking platform's sealing ring limit group, sealing ring limit group includes two at least sealing ring limit, each sealing ring border the direction interval of height of sealing strip sets up, and all with the cell wall butt of washing tank.
Optionally, the sealing ring limit group includes along the first sealing ring limit and the second sealing ring limit that the height direction of sealing strip was the interval setting from top to bottom, the up end on first sealing ring limit laminate in the bottom surface of door plant, just the up end on first sealing ring limit set up encircle in the drainage groove of sinking platform, the outside edge on first sealing ring limit set up with the breach that the drainage groove is linked together.
Optionally, the second sealing ring extends from bottom to top along the height direction of the sealing strip and is inclined away from the peripheral side edge of the sinking platform.
Optionally, the door assembly further comprises a first transparent plate, a concave cavity is formed in the upper end face of the door plate, an observation window penetrating through the sinking platform is formed in the bottom of the concave cavity, ribs surrounding the observation window are formed on the edges of the observation window in the height direction of the door plate, the first transparent plate is covered on the upper end face of the door plate and covers the concave cavity, and a first sealing layer is arranged between the first transparent plate and the ribs.
Optionally, the door assembly further comprises a second sealing layer, a grid is arranged on the inner side of the edge of the concave cavity, the second sealing layer is at least partially filled in the grid, and the edge of the first transparent plate is covered on the second sealing layer.
Optionally, a plurality of first reinforcing ribs connected between the grid and the ribs are arranged at the bottom of the concave cavity, and at least part of the upper side edge of each first reinforcing rib is abutted against the first transparent plate.
Optionally, the door assembly further includes a second transparent plate, the second transparent plate is attached to the bottom surface of the sinking platform and covers the observation window, and a third sealing layer is disposed between the second transparent plate and the bottom surface of the sinking platform.
Optionally, an annular gap is formed at the bottom of the sinking platform around the window edge of the observation window, the edge of the second transparent plate is arranged in the annular gap, and the third sealing layer is filled between the edge of the second transparent plate and the annular gap.
The embodiment of the application has at least the following beneficial effects: the embodiment of the application provides a dish washer, including wash bowl and door subassembly, the opening part of wash bowl is located to the door plant lid of door subassembly, and the door plant lid closes behind the wash bowl opening part, and the heavy platform that is located its bottom then can hold in the wash bowl to realize the semi-submerged lid of door subassembly for the wash bowl. And because the sealing strip is arranged on the peripheral side of the sinking platform in a ring manner, the sealing strip is abutted with the wall of the washing tank, thus no step is required to be formed on the wall of the washing tank, and the sealing of the sinking platform relative to the wall of the washing tank can be realized through the sealing strip arranged on the peripheral side of the sinking platform in a ring manner. So just guaranteeing the leakproofness of door subassembly for the washing tank cell wall simultaneously, also showing the inslot space of extension washing tank, promoted the tableware capacity of washing tank to also optimized dish washer's user product and experienced, simultaneously, owing to the step design of the cell wall cancellation of washing tank, just so avoided the step to hide dirty yet, and then also promoted the washing cleanliness factor of dish washer to the tableware.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a dishwasher according to an embodiment of the present application;
fig. 2 is a schematic view of an exploded structure of a dishwasher according to an embodiment of the present application;
FIG. 3 is a schematic view of an exploded construction of a door assembly of a dishwasher provided in an embodiment of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural view of a door panel of a dishwasher according to an embodiment of the present application;
FIG. 6 is a schematic view of an exploded view of another angle of a door assembly of a dishwasher according to an embodiment of the present application;
FIG. 7 is a partial enlarged view at B in FIG. 6;
fig. 8 is a partial cut-away view of a cooperating structure of a door assembly and a sink of a dishwasher provided in an embodiment of the present application.
Wherein, each reference sign in the figure:
10-dishwasher 11-sink 12-door assembly
13-door plate 14-sealing strip 15-sinking table
16-sealing ring edge 111-main body structure 121-first transparent plate
122-concave cavity 123-observation window 124-convex edge
125-first sealing layer 126-grid 127-second sealing layer
128-first stiffener 129-second transparent plate 130-annular gap
131-second reinforcing rib 132-electric control component 141-clamping block
142-drainage groove 143-notch 151-clamping groove.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to fig. 1 to 8 are exemplary and intended for the explanation of the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
As shown in fig. 1-3, an embodiment of the present application provides a dishwasher 10 having a main body structure 111 with a sink 11 open thereon, the dishwasher 10 further comprising a door assembly 12. The door assembly 12 comprises a door plate 13 and a sealing strip 14, wherein the door plate 13 covers the opening of the washing tank 11. One side of the door 13 may be rotatably coupled to the washing tub 11. The bottom surface of the door 13 is formed with a sinking platform 15, and the sinking platform 15 is used for being accommodated in the washing tank 11 when the door 13 is covered on the opening of the washing tank 11, so as to realize semi-submerged installation of the door assembly 12 relative to the washing tank 11.
Specifically, the sealing strip 14 is disposed around the peripheral edge of the sink table 15, and is used to abut against the wall of the washing tank 11 when the sink table 15 is accommodated in the washing tank 11, so as to seal between the side wall of the sink table 15 and the wall of the washing tank 11, so that the sink table 15 can be sealed relative to the wall of the washing tank 11 without forming a step on the wall of the washing tank 11, which is matched with the sink table 15.
The dishwasher 10 provided in the embodiments of the present application is further described below: the dish washer 10 that this embodiment provided, including wash tank 11 and door subassembly 12, the door plant 13 lid of door subassembly 12 is located the opening part of wash tank 11, and door plant 13 of door subassembly 12 can rotate with wash tank 11 and be connected to door plant 13 rotates the lid and closes in the opening part of wash tank 11, and door plant 13 lid closes in wash tank 11 opening part back, and the heavy platform 15 that is located its bottom then can hold in wash tank 11, in order to realize that door subassembly 12 closes for the semi-submerged lid of wash tank 11. The sealing strip 14 is arranged on the circumferential side of the sinking platform 15 in a ring manner, and the sealing strip 14 is abutted against the wall of the washing tank 11, so that a step is not required to be formed on the wall of the washing tank 11, and the sealing of the sinking platform 15 relative to the wall of the washing tank 11 can be realized through the sealing strip 14 arranged on the circumferential side of the sinking platform 15 in a ring manner. So just guaranteeing the leakproofness of door subassembly 12 for washing tank 11 cell wall simultaneously, also showing the inslot space that has expanded washing tank 11, promoted the tableware capacity of washing tank 11 to also optimized dish washer 10's user product experience, simultaneously, owing to the step design that the cell wall of washing tank 11 was cancelled, just so avoided the step to deposit dirty yet, and then also promoted dish washer 10 to the cleanliness factor of wasing of tableware.
In other embodiments of the present application, as shown in fig. 4, a plurality of clamping blocks 141 are formed on a side surface of the sealing strip 14 facing the peripheral edge of the sinking platform 15, a plurality of clamping grooves 151 are formed on the peripheral edge of the sinking platform 15, and each clamping block 141 is respectively clamped in each clamping groove 151. Specifically, through the clamping cooperation of each clamping block 141 and each clamping groove 151, the sealing strip 14 can be quickly and reliably sleeved on the circumference side of the sinking platform 15, and the sealing strip 14 can be simply and reliably assembled relative to the sinking platform 15 without using a fastener.
Alternatively, the clamping block 141 may be rectangular block, and the clamping groove 151 is a rectangular groove correspondingly, so that the friction force between the clamping block 141 and the inner wall of the clamping groove 151 can be increased, so that the assembly and the matching of the sealing strip 14 and the sinking platform 15 are more stable. Meanwhile, the clamping block 141 may be integrally formed on a surface of the sealing strip 14 facing the sinking platform 15, so that the connection strength between the clamping block 141 and the sealing strip 14 can be improved. Meanwhile, thanks to the characteristics of the integral molding process, the overall manufacturing cost of the clamping block 141 and the sealing strip 14 can be reduced, and the manufacturing efficiency of the clamping block 141 and the sealing strip 14 can be improved. Optionally, the clamping block 141 and the sealing strip 14 may be made of rubber, so that the sealing performance of the clamping block 141 and the sealing strip 14 is ensured, and meanwhile, the performance reliability of the clamping block 141 and the sealing strip 14 in the long-term service process is also ensured.
In other embodiments of the present application, as shown in fig. 7, a sealing ring edge group surrounding the sink table 15 is formed on a side surface of the sealing strip 14 facing away from the peripheral edge of the sink table 15, where the sealing ring edge group includes at least two sealing ring edges 16, and each sealing ring edge 16 is disposed at intervals along the height direction of the sealing strip 14 and is abutted against the groove wall of the washing groove 11.
Specifically, by providing at least two seal ring sides 16, the seal ring sides 16 are abutted against the wall of the washing tank 11, so that a multi-stage waterproof seal structure can be formed between the sink table 15 and the wall of the washing tank 11, thereby further improving the waterproof seal performance between the washing tank 11 and the sink table 15.
Optionally, the number of the sealing ring edges 16 is two, and the two sealing ring edges 16 are distributed and distributed on the upper side edge and the lower side edge of the sealing strip 14, so that the existence of the two sealing ring edges 16 improves the waterproof sealing performance between the washing tank 11 and the sinking table 15 on one hand, and also effectively controls the overall structural complexity and the manufacturing cost of the sealing strip 14 on the other hand.
In other embodiments of the present application, as shown in fig. 8, the sealing ring edge group includes a first sealing ring edge and a second sealing ring edge that are disposed at an upper-lower interval along the height direction of the sealing strip 14, the upper end surface of the first sealing ring edge is attached to the bottom surface of the door panel 13, the upper end surface of the first sealing ring edge is provided with a drainage groove 142 surrounding the sinking platform 15, and the outer side edge of the first sealing ring edge is provided with a notch 143 that is communicated with the drainage groove 142.
Specifically, through making the up end on first sealing ring limit laminate in the bottom surface of door plant 13, the water liquid in the washing tank 11 just is difficult for oozing from the junction of sealing strip 14 and door plant 13 like this, and then has further promoted the waterproof sealing performance of sealing strip 14.
The drainage groove 142 is formed in the upper end face of the first sealing ring edge, the notch 143 communicated with the drainage groove 142 is formed in the outer edge of the first sealing ring edge, so that water penetrating into the upper end face of the first sealing ring edge can flow back into the washing tank 11 from the notch 143 under the guiding action of the drainage groove 142, and water is prevented from accumulating on the upper end face of the first sealing ring edge.
Meanwhile, a hinge mechanism connected with the slot edge of the washing tank 11 is usually installed on one side of the door plate 13, a rotating seat of the hinge mechanism is arranged on the slot edge of the washing tank 11 and is connected with a main body of the hinge mechanism, and the notch 143 can also play a role of avoiding the idle rotating seat, so that the hinge mechanism is prevented from interfering with the sealing strip 14 during assembly.
In other embodiments of the present application, as shown in fig. 7 and 8, the second seal ring extends from bottom to top along the height direction of the seal strip 14 and is inclined away from the peripheral side edge of the sinking platform 15. Specifically, the second sealing ring extends from bottom to top along the height direction of the sealing strip 14 and is inclined away from the peripheral side edge of the sinking platform 15, so that the whole second sealing ring presents a frustum-shaped configuration, and when the door assembly 12 is covered on the washing tank 11, the sealing strip 14 can be effectively guided to smoothly abut against the tank wall of the washing tank 11. Simultaneously, the outer side wall of the second sealing ring edge can also form an inclined plane, so that water liquid is prevented from seeping out along the outer side wall of the sealing ring edge 16.
In other embodiments of the present application, as shown in fig. 3, 5 and 6, the door assembly 12 further includes a first transparent plate 121, a cavity 122 is formed on an upper end surface of the door plate 13, an observation window 123 penetrating through the sinking platform 15 is formed at a bottom of the cavity 122, a rib 124 disposed around the observation window 123 is formed on an edge of the observation window 123 along a height direction of the door plate 13, the first transparent plate 121 is covered on the upper end surface of the door plate 13 and covers the cavity 122, and a first sealing layer 125 is disposed between the first transparent plate 121 and the rib 124.
Specifically, by providing the observation window 123, an operator can observe the relevant conditions inside the washing tub 11 through the observation window 123, thereby facilitating the observer to observe the washing condition of the dishes in the washing tub 11. The observation window 123 is formed at the bottom of the cavity 122 of the door panel 13, and the rib 124 is formed around the observation window 123, so that the first sealing layer 125 is disposed between the rib 124 and the first transparent plate 121, and thus, a sealing connection is formed between the rib 124 and the first transparent plate 121, so that water vapor in the washing tank 11 can be prevented from penetrating from the joint of the rib 124 and the first transparent plate 121 to the part of the first transparent plate 121 located in the region of the observation window 123. So can effectively avoid first transparent plate 121 to be located the regional part of observation window 123 and take place the atomizing under the infiltration effect of high temperature vapor, effectively guaranteed the observation effect of observation window 123.
In other embodiments of the present application, as shown in fig. 5, the door assembly 12 further includes a second sealing layer 127, the grid 126 is disposed inside the edge of the cavity 122, the second sealing layer 127 is at least partially filled in the grid 126, and the edge of the first transparent plate 121 is covered on the second sealing layer 127.
Specifically, by disposing the second sealing layer 127 between the edge of the first transparent plate 121 and the edge of the cavity 122, the presence of the second sealing layer 127 is equivalent to that of additionally constructing a circle of peripheral waterproof layer on the basis of the first sealing layer 125, so that high-temperature vapor is not easy to penetrate from the joint of the first transparent plate 121 and the cavity 122 to the part of the first transparent plate 121 located in the area of the observation window 123, and the waterproof sealing performance of the part of the first transparent plate 121 located in the area of the observation window 123 is further improved.
By arranging the grid 126 inside the edge of the cavity 122, the second sealing layer 127 filled in the grid 126 can be uniformly distributed in the area inside the edge of the cavity 122, so that the gap between the edge of the cavity 122 and the edge of the first transparent plate 121 is uniformly filled, and the waterproof sealing effect of the edge of the first transparent plate 121 is further improved.
In other embodiments of the present application, as shown in fig. 3 and 5, the bottom of the cavity 122 is provided with a plurality of first reinforcing ribs 128 connected between the grid 126 and the rib 124, and the upper side edge of each first reinforcing rib 128 is at least partially abutted against the first transparent plate 121.
Specifically, by providing the first reinforcing ribs 128 and connecting the first reinforcing ribs 128 between the grid frame 126 and the ribs 124, the overall structure of the door panel 13 is reinforced, and the strength reduction phenomenon caused by the cavity 122 formed in the door panel 13 is compensated.
And through the structural combination of the concave cavity 122 and the first reinforcing rib 128, the manufacturing material of the door plate 13 is reduced on the premise of ensuring the overall structural strength of the door plate 13, so that the manufacturing cost of the door plate 13 can be effectively saved, and the overall manufacturing cost of the sealing door assembly 12 can be effectively saved.
And through making the upper side limit at least part and the first transparent plate 121 looks butt of each first strengthening rib 128, each first strengthening rib 128 just so also can provide effectual supporting role for first transparent plate 121, and then increase first transparent plate 121 and receive the area that supports, on the one hand can effectively promote first transparent plate 121 and assemble the stability on door plant 13, on the other hand also can disperse the atress of first transparent plate 121, avoid first transparent plate 121 atress too concentrated to reduce or eliminate first glass because of the probability that the atress concentrated and fracture.
Optionally, the upper side edges of the two ends of each first reinforcing rib 128 are abutted against the first transparent plate 121, so that on one hand, the first reinforcing ribs 128 stably support the first transparent plate 121, and on the other hand, the first reinforcing ribs 128 can be designed into a configuration with higher heights of the two ends and lower heights of the middle part, thereby saving materials of the first reinforcing ribs 128 and realizing the structural weight reduction of the door plate 13.
Optionally, the bottom of the cavity 122 is further provided with a plurality of second reinforcing ribs 131, and the second reinforcing ribs 131 and at least one first reinforcing rib 128 are disposed in a crossing manner. Specifically, by arranging the second reinforcing ribs 131 and enabling the second reinforcing ribs 131 to be intersected with at least one first reinforcing rib 128, the first reinforcing ribs 128 and the second reinforcing ribs 131 can mutually intersect to form a grid around the observation window 123, so that on one hand, the overall strength of the door panel 13 can be further improved, on the other hand, even if the high-temperature water vapor permeates into the concave cavity 122, the high-temperature water vapor can be limited in the grid formed by the intersection, the observation window 123 is difficult to access, and the overall waterproof and waterproof performance of the door panel 13 is further improved.
In other embodiments of the present application, as shown in fig. 6, the door assembly 12 further includes a second transparent plate 129, the second transparent plate 129 is attached to the bottom surface of the sinking platform 15 and covers the observation window 123, and a third sealing layer is disposed between the second transparent plate 129 and the bottom surface of the sinking platform 15.
Specifically, by providing the second transparent plate 129 and providing the third sealing layer between the second transparent plate 129 and the bottom surface of the sinking table 15, waterproof sealing connection between the second transparent plate 129 and the bottom of the door panel 13 is realized, so that the water vapor is not easy to infiltrate into the cavity 122 from between the assembly gaps of the second transparent plate 129 and the bottom of the door panel 13.
In other embodiments of the present application, as shown in fig. 6, an annular gap 130 is formed at the bottom of the sinking platform 15 around the window edge of the observation window 123, the edge of the second transparent plate 129 is disposed in the annular gap 130, and the third sealing layer is filled between the edge of the second transparent plate 129 and the annular gap 130.
Specifically, by disposing the edge of the second transparent plate 129 within the annular gap 130, the second transparent plate 129 is flush with the bottom of the sink table 15, thereby enhancing the overall visual appearance of the door assembly 12. And the third sealing layer filled between the edge of the second transparent plate 129 and the annular gap 130 can also combine with the abutting fit of the edge of the second transparent plate 129 and the annular gap 130, so as to better prevent the high-temperature water vapor from penetrating into the concave cavity 122 from the assembly gap between the second transparent plate 129 and the bottom of the door plate 13.
In other embodiments of the present application, the first sealing layer 125, the second sealing layer 127, and the third sealing layer are each a water-repellent glue layer. Specifically, by defining the first sealing layer 125, the second sealing layer 127 and the third sealing layer as waterproof glue layers, when the sealing layers are arranged, waterproof glue is injected into corresponding positions only by glue spraying, and the waterproof glue can well penetrate into small corners of glue spraying positions such as grids due to fluidity of the waterproof glue, so that waterproof tightness of the first sealing layer 125, the second sealing layer 127 and the third sealing layer is improved.
Optionally, an electromagnet controlled to be conducted by the electric control component 132 may be disposed at the bottom of the concave cavity, and when the door plate covers the opening of the washing tank, the electromagnet may be conducted to be adsorbed on the metal objects such as the edge of the washing tank, so as to further ensure that the door plate covers the opening of the washing tank stably.
The foregoing description of the preferred embodiment of the present invention is not intended to limit the invention to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (6)
1. A dishwasher, characterized in that: the washing machine comprises a washing tank and a door assembly, wherein the door assembly comprises a door plate and a sealing strip, the door plate is arranged at an opening of the washing tank in a covering mode, a sinking table is formed on the bottom surface of the door plate and is used for being contained in the washing tank when the door plate is arranged at the opening of the washing tank in a covering mode, the sealing strip is arranged on the periphery edge of the sinking table in a surrounding mode and is used for being abutted with the wall of the washing tank when the sinking table is contained in the washing tank so as to achieve sealing between the side wall of the sinking table and the wall of the washing tank;
a plurality of clamping blocks are formed on the surface of one side, facing the peripheral edge of the sinking platform, of the sealing strip, a plurality of clamping grooves are formed on the peripheral edge of the sinking platform, and each clamping block is respectively clamped in each clamping groove;
the door assembly further comprises a first transparent plate, a concave cavity is formed in the upper end face of the door plate, an observation window penetrating through the sinking table is formed in the bottom of the concave cavity, ribs which are distributed around the observation window are formed on the edge of the observation window along the height direction of the door plate, the first transparent plate is covered on the upper end face of the door plate and covers the concave cavity, and a first sealing layer is arranged between the first transparent plate and the ribs;
the door assembly further comprises a second transparent plate, the second transparent plate is attached to the bottom surface of the sinking platform and covers the observation window, and a third sealing layer is arranged between the second transparent plate and the bottom surface of the sinking platform;
the bottom of the sinking platform surrounds the window edge of the observation window and is provided with an annular gap, the edge of the second transparent plate is arranged in the annular gap, and the third sealing layer is filled between the edge of the second transparent plate and the annular gap.
2. The dishwasher of claim 1, wherein: the sealing strip is back to the side surface of sinking platform's week side edge is formed with around in sinking platform's sealing ring limit group, sealing ring limit group includes two at least sealing ring limit, each the sealing ring border the direction interval of height of sealing strip sets up, and all with the cell wall butt of washing tank.
3. A dishwasher as claimed in claim 2, wherein: the sealing ring edge group comprises a first sealing ring edge and a second sealing ring edge which are arranged at intervals in the height direction of the sealing strip, the upper end face of the first sealing ring edge is attached to the bottom face of the door plate, the upper end face of the first sealing ring edge is provided with a drainage groove encircling the sinking table, and the outer side edge of the first sealing ring edge is provided with a notch communicated with the drainage groove.
4. A dishwasher according to claim 3, characterized in that: the second sealing ring extends from bottom to top along the height direction of the sealing strip and inclines back to the peripheral side edge of the sinking platform.
5. The dishwasher of claim 1, wherein: the door assembly further comprises a second sealing layer, a grid is arranged on the inner side of the edge of the concave cavity, the second sealing layer is at least partially filled in the grid, and the edge of the first transparent plate is covered on the second sealing layer.
6. The dishwasher of claim 5, characterized in that: the bottom of the concave cavity is provided with a plurality of first reinforcing ribs connected between the grid and the convex ribs, and at least part of the upper side edge of each first reinforcing rib is abutted against the first transparent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010688302.8A CN111789558B (en) | 2020-07-16 | 2020-07-16 | Dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010688302.8A CN111789558B (en) | 2020-07-16 | 2020-07-16 | Dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111789558A CN111789558A (en) | 2020-10-20 |
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