CN212698775U - Dish washing machine and display device thereof - Google Patents

Abstract

The utility model belongs to the technical field of kitchen equipment, especially, relate to a dish washer and display device thereof, display device includes the lid subassembly, display module assembly and seal assembly, the lid subassembly includes first lid, second lid and transparent plate, first lid sets up on the second lid, and realize sealedly through seal assembly between first lid and the second lid, first lid and second lid surround and are formed with the accommodation space, the opening is seted up to the up end of second lid, it has sealed glue to fill between the up end of transparent plate and second lid. The second waterproof protection of the display device is realized, so that water liquid cannot permeate into the accommodating space from the gap between the first cover body and the second cover body, the influence of water vapor on the display module is avoided, the display device is arranged on the edge of the water tank, the display device is convenient to disassemble and replace integrally, and the miniature economy and convenience of the display device are improved.

Description

Dish washing machine and display device thereof

Technical Field

The application belongs to the technical field of kitchen equipment, especially, relate to a dish washer and display device thereof.

Background

In recent years, with the progress of technology and the development of the standard of living of people, the dish washer has been increasingly commonly used in the kitchen space of people. A display device is generally integrated on the dishwasher to display an operating state of the dishwasher.

In the prior art, a display device is usually integrated on a door panel of a washing tank of a dishwasher for convenient operation by a user. However, when the dishwasher is in operation, hot water vapor in the washing tank can easily intrude into the display device through holes such as wire holes on the door panel, causing the display panel in the display device to be corroded by moisture and short-circuited, so the door panel has to be disassembled and the display device replaced, resulting in high maintenance cost. When the display device is integrated at the edge of the water tank adjacent to the washing tank in the dishwasher, the hidden danger that the display device is corroded by water vapor also exists.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a dishwasher and a display device thereof, and aims to solve the technical problem that the display device in the dishwasher in the prior art is easily corroded by water vapor and fails.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

in a first aspect: the display device is integrated at the edge of a water tank of a dish washing machine and comprises a cover body assembly, a display module and a sealing assembly, wherein the cover body assembly comprises a first cover body, a second cover body and a transparent plate, the first cover body is arranged on the second cover body, sealing is achieved between the first cover body and the second cover body through the sealing assembly, an accommodating space is formed by the first cover body and the second cover body in a surrounding mode, the display module is accommodated in the accommodating space, at least one through hole used for exposing a display unit of the display module is formed in the upper end face of the second cover body, the transparent plate is arranged on the upper end face of the second cover body in a covering mode, and sealing glue is filled between the transparent plate and the upper end face of the second cover body.

Optionally, the sealing assembly includes a first sealing ring, a first ring groove is formed in the bottom surface of the second cover body along the edge of the inner wall of the second cover body, and the first sealing ring is arranged in the first ring groove and abutted against the inner wall of the first cover body.

Optionally, the sealing assembly further includes a second sealing ring, a second ring groove is formed in the upper surface of the first cover body along the edge of the upper surface of the first cover body, and the second sealing ring is arranged in the second ring groove and used for being abutted to the lower surface of the edge of the water tank.

Optionally, the cover assembly further includes a first fastener, the first cover outer wall is provided with a first connecting lug, the second cover outer wall is provided with a second connecting lug adjacent to the first connecting lug, the first connecting lug is provided with a first assembling hole, the second connecting lug is provided with a second assembling hole, and the first fastener sequentially penetrates through the first assembling hole and the second assembling hole and is inserted into the rim of the sink.

Optionally, the cover assembly further comprises a limiting assembly, the limiting assembly is arranged on the lower surface of the edge of the water tank, a third connecting lug is arranged on the outer wall of one side, back to the second connecting lug, of the second cover body, and the third connecting lug is in lap joint with the limiting assembly.

Optionally, the limiting assembly comprises a lapping plate and a hanging piece hung on the lower surface of the edge of the water tank, one end of the lapping plate is connected with the bottom of the hanging piece, and the third connecting lug is lapped on the lapping plate.

Optionally, the number of the hanging pieces is two, the two hanging pieces are arranged at intervals, one end of the lapping plate is connected to the bottom of one of the hanging pieces, the other end of the lapping plate opposite to the lapping plate is provided with a hook portion, and the hook portion is hooked to the other hanging piece.

Optionally, the cover assembly further includes a second fastener, a protruding portion is formed at the bottom of the second cover body facing the accommodating space in a recessed manner, a fixing column facing the protruding portion is arranged on the inner top surface of the first cover body, a first connecting hole is formed in the upper end surface of the protruding portion, a second connecting hole is formed in the lower end surface of the fixing column, the second cover body and the first cover body are connected through the second fastener in a penetrating manner in sequence through the first connecting hole and the second connecting hole, and the bottom of the display module abuts against the upper end surface of the protruding portion.

Optionally, an outlet is formed in the outer wall of the first cover body or the second cover body, and waterproof glue is filled in the outlet.

The embodiment of the application has at least the following beneficial effects: in the display device provided by the embodiment of the application, the display module is disposed in the accommodating space defined by the first cover body and the second cover body of the cover assembly, and the display unit of the display module can display information through the through hole of the first cover body and the transparent plate. Because set up to be filled between the transparent plate of first lid up end and the up end of first lid and sealed glue, so just realized display device's first heavy water proof, display device is when setting up the basin border of dish washer, and the water liquid that splashes down just can not get into in the accommodation space from the gap between transparent plate and the first lid. And realize sealedly through making between first lid and the second lid through seal assembly, just so realized the heavy water proof of display device's the second for water liquid can not permeate the accommodation space from the gap between first lid and the second lid, thereby stopped steam to display module's influence, and through setting up display device in the basin border, the maintenance is traded in whole tearing open of display device of also being convenient for like this, thereby has also promoted display device's miniature economic nature and convenience.

In a second aspect: a dishwasher is provided, comprising the display device.

The dishwasher provided by the embodiment of the application comprises the display device, the display device is assembled at the edge of the water tank of the dishwasher, and the display device can realize double waterproof protection, so that the display device is maintained, replaced economy and convenience are improved while the waterproof performance of the dishwasher is ensured, and the integral quality reliability and maintenance economy of the dishwasher are also improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a dishwasher and a display device provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a display device according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of another angle of a display device according to an embodiment of the present disclosure;

fig. 4 is an exploded schematic view of a display device according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a first cover of a display device according to an embodiment of the present disclosure;

FIG. 6 is a cross-sectional cutaway view of a display device provided by an embodiment of the present application along its length;

fig. 7 is a cross-sectional cut-away view of a display device provided in an embodiment of the present application along a width direction thereof.

Wherein, in the figures, the respective reference numerals:

10-display device 11-cover body assembly 12-display module

13-sealing assembly 14-first cover 15-second cover

16-transparent plate 17-limiting component 18-hook

20-dish washer 21-sink edge 121-display panel

122-display unit 123-ITO film 131-first seal ring

132-second seal 141-port 142-second annular groove

143 first connecting lug 144 fixing column 145 second connecting hole

146-outlet 147-support lug 148-reinforcing rib

149-frame 151-first ring groove 152-second engaging lug

153-second assembly hole 154-third engaging lug 155-boss

156-first connection hole 171-strap 172-suspension element

173-hook part 1411-hook member 1412-limit rib.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-7 are exemplary and intended to be used to illustrate the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in FIGS. 1 to 3, the embodiment of the present application provides a dishwasher 20 and a display device 10 thereof. Specifically, the dishwasher 20 has a sink and a sump adjacent to the sink, and the display device 10 is integrated into a rim 21 of the sump of the dishwasher 20.

The display device 10 includes a cover assembly 11, a display module 12 and a sealing assembly 13, the cover assembly 11 includes a first cover 14, a second cover 15 and a transparent plate 16, the first cover 14 is disposed on the second cover 15, and the first cover 14 and the second cover 15 are sealed by the sealing assembly 13, an accommodating space is formed by the first cover 14 and the second cover 15, the display module 12 is accommodated in the accommodating space, at least one through opening 141 for exposing the display unit 122 of the display module 12 is disposed on the upper end surface of the second cover 15, the transparent plate 16 is disposed on the upper end surface of the second cover 15, and a sealant is filled between the transparent plate 16 and the upper end surface of the second cover 15. More specifically, the outer wall of the first cover 14 and/or the second cover 15 may be provided with a plurality of ribs 148 to improve the overall structural strength of the first cover 14 and/or the second cover 15.

The display device 10 provided in the embodiment of the present application is further described below: in the display device 10 provided in the embodiment of the application, the display module 12 is disposed in the accommodating space defined by the first cover 14 and the second cover 15 of the cover assembly 11, and the display unit 122 of the display module 12 can display information through the through hole 141 of the first cover 14 and the transparent plate 16. Because the sealant is filled between the transparent plate 16 disposed on the upper end surface of the first cover 14 and the upper end surface of the first cover 14, the first waterproof protection of the display device 10 is realized, and when the display device 10 is disposed on the rim 21 of the sink of the dishwasher 20, the splashed water will not enter the accommodating space through the gap between the transparent plate 16 and the first cover 14. And realize sealedly through making between first lid 14 and the second lid 15 through seal assembly 13, just so realized the second waterproof protection of display device 10, make water liquid can not permeate the accommodation space from the gap between first lid 14 and the second lid 15 in, thereby stopped steam to display module 12's influence, and through setting up display device 10 in basin border 21, the maintenance is traded in the whole of the display device 10 of also being convenient for like this, thereby also promoted display device 10's miniature economic nature and convenience.

The dishwasher 20 provided by the embodiment of the present application includes the display device 10, and the display device 10 is assembled at the rim 21 of the sink of the dishwasher 20, and can realize double waterproof protection, so that the waterproof performance of the dishwasher 20 is ensured, and meanwhile, the maintenance, replacement economy and convenience of the display device 10 are also improved, thereby improving the overall quality reliability and maintenance economy of the dishwasher 20.

In other embodiments of the present application, as shown in fig. 4, the sealing assembly 13 includes a first sealing ring 131, the bottom surface of the second cover body 15 is formed with a first groove 151 along an inner wall edge thereof, and the first sealing ring 131 is disposed in the first groove 151 and abuts against the inner wall of the first cover body 14.

Specifically, when the first cover 14 is disposed on the second cover 15, the first sealing ring 131 located in the first ring groove 151 may abut against the inner wall of the first cover 14, so as to form a circle of sealing layer between the first cover 14 and the second cover 15, and further prevent water from entering the accommodating space from a gap between the first cover 14 and the second cover 15, thereby improving the waterproof sealing performance of the cover assembly 11.

In other embodiments of the present application, as shown in fig. 4 and 6, the sealing assembly 13 further includes a second sealing ring 132, the upper surface of the first cover 14 has a second ring groove 142 formed along an edge thereof, and the second sealing ring 132 is disposed in the second ring groove 142 and is configured to abut against the lower surface of the rim 21 of the sink.

Specifically, set up second annular groove 142 through the upper surface at first lid 14, and set up second sealing washer 132 in second annular groove 142, display module assembly 12 is installing in basin border 21 like this, second sealing washer 132 can with the lower surface looks butt at of basin border 21 this moment, and then form the sealing layer between the lower surface at basin border 21 and the up end of display device 10, avoid in water liquid permeates display device 10 from basin border 21 department, and then realize the triple waterproof sealing protection of display device 10, so just further promoted the whole waterproof sealing performance of display device 10.

In other embodiments of the present application, as shown in fig. 2 to 4, the cover assembly 11 further includes a first fastening member, the outer wall of the first cover 14 is provided with a first connecting lug 143, the outer wall of the second cover 15 is provided with a second connecting lug 152 adjacent to the first connecting lug 143, the first connecting lug 143 is provided with a first assembling hole, the second connecting lug 152 is provided with a second assembling hole 153, and the first fastening member sequentially penetrates through the first assembling hole and the second assembling hole 153 and is inserted into the water tank rim 21.

Specifically, the first and second cover bodies 14 and 15 are detachably connected to the rim 21 by providing the first and second coupling lugs 143 and 152 on the outer walls of the first and second cover bodies 14 and 15, respectively, and inserting the first fastening member into the rim 21 through the first and second fitting holes 153. Thereby facilitating quick removal and replacement of the display device 10 relative to the sink rim 21.

In other embodiments of the present application, as shown in fig. 2 and 4, the cover assembly 11 further includes a limiting assembly 17, the limiting assembly 17 is disposed on a lower surface of the rim 21 of the sink, a third engaging lug 154 is disposed on an outer wall of a side of the second cover 15 facing away from the second engaging lug 152, and the third engaging lug 154 and the limiting assembly 17 are in lap-joint engagement.

Specifically, by arranging the third engaging lug 154, and enabling the third engaging lug 154 and the second engaging lug 152 to be respectively arranged at two sides of the second cover 15 facing away from each other, the third engaging lug 154 and the limiting component 17 are in lap joint, so that two sides of the second cover 15 are fixed relative to the water tank edge 21, and the force balance of the second cover 15 is further realized. Meanwhile, through the lap joint of the third engaging lug 154 and the limiting component 17, when the display device 10 needs to be detached from the water tank edge 21, the lap joint of the third engaging lug 154 and the limiting component 17 can be easily released after the first fastener is detached, so that the display device 10 can be rapidly detached from the water tank edge 21.

In other embodiments of the present application, as shown in fig. 2 and 4, the position-limiting assembly 17 includes a strap 171 and a hanging member 172 hanging from the lower surface of the rim 21 of the sink, one end of the strap 171 is connected to the bottom of the hanging member 172, and the third engaging lug 154 is hung on the strap 171.

Specifically, by enabling the third engaging lug 154 to be lapped on the lapping plate 171, the lapping plate 171 can apply an acting force towards the sink rim 21 to the third engaging lug 154, and then the second cover 15 applies an upward pressure towards the sink rim 21 to the first cover 14, so that the second sealing ring 132 can be tightly abutted against the lower surface of the sink rim 21, thereby further improving the waterproof sealing performance of the display device 10.

Optionally, the outer side wall of the first cover 14 is provided with a supporting lug 147, the lower end of the supporting lug 147 abuts against the third engaging lug 154, and the upper end of the supporting lug 147 abuts against the lower surface of the sink rim 21, so that the supporting lug 147 can distribute the pressure from the lower surface of the sink rim 21 borne by the first cover 14, thereby ensuring the overall strength of the first cover 14.

In other embodiments of the present application, as shown in fig. 4, the number of the hanging members 172 is two, two hanging members 172 are provided at intervals, one end of the bridging plate 171 is connected to the bottom of one of the hanging members 172, and the opposite end of the bridging plate 171 is provided with a hooking portion 173, and the hooking portion 173 is hooked to the other hanging member 172.

Specifically, by providing the hook portion 173 and hooking the hook portion 173 to the other hanging member 172, when the limiting component 17 is assembled, only the hook portion 173 needs to be hooked to the adjacent hanging member 172, and then one end of the overlapping plate 171 is connected to the bottom of the other hanging member 172 (the connection can be achieved through a bolt), which is convenient and fast.

In other embodiments of the present application, as shown in fig. 5 and 6, the cover assembly 11 further includes a second fastening member, the bottom of the second cover 15 is recessed toward the accommodating space to form a protruding portion 155, the inner top surface of the first cover 14 is provided with a fixing pillar 144 opposite to the protruding portion 155, the upper end surface of the protruding portion 155 is provided with a first connecting hole 156, the lower end surface of the fixing pillar 144 is provided with a second connecting hole 145, the second cover 15 is sequentially inserted through the first connecting hole 156 and the second connecting hole 145 through the second fastening member to be connected to the first cover 14, and the bottom of the display module 12 abuts against the upper end surface of the protruding portion 155.

Specifically, through making the second fastener wear to establish first connecting hole 156 and second connecting hole 145, so just realized the connection dismantled of first lid 14 and second lid 15, convenient and fast also can make the connection of first lid 14 and second lid 15 inseparabler simultaneously to it is bigger to the area of contact of first sealing washer 131 and first lid 14 inner wall, and water-proof effects is better. And through the bottom butt that makes display module assembly 12 in the up end of bellying 155, display module assembly 12 is equivalent to unsettled setting in the accommodation space like this, is convenient for pour waterproof glue in to the accommodation space like this to the realization is sealed the glue protection to display module assembly 12, so just realized display device 10's quadruple waterproof, further promoted display device 10's whole waterproof performance.

Alternatively, as shown in fig. 4 and 7, the display module 12 includes a display panel 121, a display unit 122 integrated on the display panel 121, and an ITO film 123(indium Tin Oxide) disposed on the display panel 121. And the number of the fixing posts 144 of the protrusion 155 may be plural. Display panel 121 abuts against the upper end face of each boss 155, each fixing column 144 penetrates through display panel 121 and corresponding boss 155 to be connected, two opposite inner walls of first cover 14 are provided with a plurality of limiting ribs 1412 and a plurality of hook pieces 1411, the upper surface and the side edge of display panel 121 abut against the lower edge and the side edge of each limiting rib 1412 respectively, and each hook piece 1411 is hooked on the lower surface of display panel 121, so that the display panel 121 is stably limited in the accommodating cavity.

Alternatively, a frame 149 is disposed on the inner top surface of the first cover 14 adjacent to each of the through holes 141, and the display unit 122 on the display panel 121 is accommodated in each of the frame 149 and exposes the adjacent through hole 141. Therefore, each frame 149 can effectively limit the peripheral sides of the display units 122, thereby further improving the stability of the display module 12 disposed in the accommodating space.

The frame 149 and the display unit 122 may also be filled with waterproof glue to further achieve the fifth waterproof function of the display device 10, so as to further improve the overall waterproof performance of the display device 10.

In other embodiments of the present application, as shown in fig. 4, an outlet 146 is formed on an outer wall of the first cover 14 or the second cover 15, and the outlet 146 is filled with waterproof glue. Specifically, by providing the outlet 146, the outgoing line of the display module 12 can be extended to the outside through the outlet 146, and the waterproof glue is filled in the outlet 146, so that the water is prevented from entering the accommodating space from the outlet 146, and the sixth waterproof function of the display device 10 is realized.

Optionally, the outer bottom surface of the second cover 15 may be provided with a hook 18 for bundling cables, so that the lead wires or other cables led out from the outlet 146 can be bundled on the hook 18 to achieve the neat and orderly routing of the whole dishwasher 20.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. The utility model provides a display device, integrated in the basin border of dish washer which characterized in that: the display module comprises a cover body assembly, a display module and a sealing assembly, wherein the cover body assembly comprises a first cover body, a second cover body and a transparent plate, the first cover body is arranged on the second cover body, the first cover body and the second cover body are sealed through the sealing assembly, an accommodating space is formed by the first cover body and the second cover body in a surrounding mode, the display module is accommodated in the accommodating space, at least one opening used for exposing a display unit of the display module is formed in the upper end face of the second cover body, the transparent plate is arranged on the upper end face of the second cover body in a covering mode, and sealant is filled between the transparent plate and the upper end face of the second cover body.

2. The display device according to claim 1, wherein: the sealing assembly comprises a first sealing ring, a first annular groove is formed in the bottom surface of the second cover body along the edge of the inner wall of the second cover body, and the first sealing ring is arranged in the first annular groove and is in butt joint with the inner wall of the first cover body.

3. The display device according to claim 1, wherein: the sealing assembly further comprises a second sealing ring, a second annular groove is formed in the upper surface of the first cover body along the edge of the upper surface of the first cover body, and the second sealing ring is arranged in the second annular groove and used for being abutted to the lower surface of the edge of the water tank.

4. The display device according to claim 1, wherein: the cover body assembly further comprises a first fastener, a first connecting lug is arranged on the outer wall of the first cover body, a second connecting lug close to the first connecting lug is arranged on the outer wall of the second cover body, a first assembling hole is formed in the first connecting lug, a second assembling hole is formed in the second connecting lug, and the first fastener penetrates through the first assembling hole and the second assembling hole in sequence and is inserted into the edge of the water tank.

5. The display device according to claim 4, wherein: the cover body assembly further comprises a limiting assembly, the limiting assembly is arranged on the lower surface of the edge of the water tank, a third connecting lug is arranged on the outer wall of one side, back to the second connecting lug, of the second cover body, and the third connecting lug is in lap joint with the limiting assembly.

6. The display device according to claim 5, wherein: the limiting assembly comprises a lapping plate and a hanging piece hung on the lower surface of the edge of the water tank, one end of the lapping plate is connected with the bottom of the hanging piece, and the third connecting lug is erected on the lapping plate.

7. The display device according to claim 6, wherein: the quantity of piece of hanging is two, two hang and connect the piece interval setting, the one end of overlap joint board is connected in one of them hang the bottom of piece, the relative other end of overlap joint board is provided with trip portion, trip portion colludes in another hang the piece.

8. The display device according to any one of claims 1 to 7, wherein: the cover body assembly further comprises a second fastener, the bottom of the second cover body faces the accommodating space and is concavely provided with a protruding portion, the inner top surface of the first cover body is provided with a fixing column right opposite to the protruding portion, a first connecting hole is formed in the upper end face of the protruding portion, a second connecting hole is formed in the lower end face of the fixing column, the second cover body and the first cover body are connected through the second fastener in a penetrating mode through the first connecting hole and the second connecting hole in sequence, and the bottom of the display module is abutted to the upper end face of the protruding portion.

9. The display device according to any one of claims 1 to 7, wherein: the outer wall of the first cover body or the second cover body is provided with a wire outlet, and waterproof glue is filled in the wire outlet.

10. A dishwasher, characterized by: a display device according to any one of claims 1 to 9.

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