CN111603121A

CN111603121A - Dish washing machine

Info

Publication number: CN111603121A
Application number: CN202010405733.9A
Authority: CN
Inventors: 李柯旺
Original assignee: Hisense Guangdong Kitchen and Bath System Co Ltd
Current assignee: Hisense Guangdong Kitchen and Bath System Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-09-01
Anticipated expiration: 2040-05-14
Also published as: CN111603121B

Abstract

The invention discloses a dish washing machine, relates to the technical field of kitchen appliances, and aims to solve the problems that the existing dish washing machine cannot clean tableware because the tableware is placed on a shelf and has a cleaning dead angle. The dishwasher comprises a shell, a washing cavity is formed inside the shell; the supporting frame is arranged in the cleaning cavity, the top end and the bottom end of the supporting frame are respectively provided with a rotating shaft, the two rotating shafts are arranged along the vertical direction, and the two rotating shafts are respectively and rotatably connected with the top surface and the bottom surface of the cleaning cavity; the support assemblies are fixed on the side walls of the support frames, a plurality of groups of the support assemblies are distributed around the axis of the rotating shaft, each support assembly comprises a cup support, a bowl support, a dinner plate support and a pot support, and the cup support, the bowl support, the dinner plate support and the pot support are respectively fixed at different heights of the support frames along the vertical direction; the spray head is arranged in the cleaning cavity and is provided with a plurality of spray heads. The invention is used for cleaning tableware.

Description

Dish washing machine

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a dish-washing machine.

Background

Along with the improvement of the living standard of people, the dish washing machine gradually becomes a common device in a kitchen, and the dish washing machine can automatically wash tableware, so that the labor can be saved.

The existing dish washer generally adopts a structure that a plurality of layers of shelves are matched with a rotatable sprayer, tableware to be washed is placed on the shelves, and then the tableware on the shelves is washed by the rotatable sprayer.

However, the multilayer pull-out type shelf in the dish washer is generally placed one by one according to the sequence when placing the tableware, partial areas can be shielded from each other between the tableware, and because the general depth of the Chinese tableware is large, the Chinese tableware can have cleaning dead corners, and water columns cannot directly wash the dead corner areas, so that the cleaning is not clean.

Disclosure of Invention

The embodiment of the invention provides a dish washing machine, which can prevent tableware from being shielded when placed, so that the cleaning dead angle is eliminated, and the tableware is ensured to be cleaned.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

an embodiment of the present invention provides a dishwasher, including:

a housing having a cleaning chamber formed therein;

the supporting frame is arranged in the cleaning cavity, the top end and the bottom end of the supporting frame are respectively provided with a rotating shaft, the two rotating shafts are arranged along the vertical direction, and the two rotating shafts are respectively and rotatably connected with the top surface and the bottom surface of the cleaning cavity;

the support assemblies are fixed on the side walls of the support frames, a plurality of groups of the support assemblies are distributed around the axis of the rotating shaft, each support assembly comprises a cup support, a bowl support, a dinner plate support and a pot support, and the cup support, the bowl support, the dinner plate support and the pot support are respectively fixed at different heights of the support frames along the vertical direction;

the spray head is arranged in the cleaning cavity and is provided with a plurality of spray heads.

The dishwasher provided by the embodiment of the invention is characterized in that a rotatable support frame is arranged in a cleaning cavity, a plurality of groups of support frame assemblies are arranged on the side wall of the support frame around the rotating center of the support frame, each group of support frame assemblies comprises a cup support frame, a bowl support frame, a dinner plate support frame and a pot support frame, the cup support frame, the bowl support frame, the dinner plate support frame and the pot support frame are respectively fixed at different heights of the support frame along the vertical direction, namely different support frames are arranged at different heights of the support frame along the vertical direction, and a plurality of support frames are arranged around the circumference of the support frame, so that a quilt, a bowl, a dinner plate and a pot can be separately placed without being shielded from each other, namely, a cleaning dead angle does not exist, the support frame rotates around a rotating shaft during cleaning, a plurality of spray heads in the cleaning cavity spray water columns, thereby ensuring that the tableware is washed clean.

Drawings

FIG. 1 is a schematic view of the overall structure of a dishwasher according to an embodiment of the present invention;

FIG. 2 is a first angle perspective view of a support frame (rack assembly with dishes) and a water pipe structure of a dishwasher according to an embodiment of the present invention;

FIG. 3 is a second perspective view of the support frame (rack assembly with dishes) and the water pipe structure of the dishwasher according to the embodiment of the present invention;

FIG. 4 is a perspective view of a support frame (no tableware is disposed on the rack assembly) and a water pipe structure of the dishwasher according to the embodiment of the present invention;

FIG. 5 is a schematic view of the overall structure of a support frame (with tableware disposed on the frame assembly) of the dishwasher according to the embodiment of the present invention;

FIG. 6 is a schematic structural view of a cup holder according to an embodiment of the present invention;

FIG. 7 is a schematic view of a bowl support structure provided in an embodiment of the present invention;

FIG. 8 is a schematic view of a dish support structure according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a support structure of a steamer according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a wok stand according to an embodiment of the present invention.

Reference numerals: 100. a housing; 200. a support frame; 210. a rotating shaft; 220. a support bar; 230. a supporting seat; 240. a fixing ring; 250. a tray; 260. a door body; 300. a bracket assembly; 310. a cup holder; 320. a bowl support; 330. a plate support; 340. a pan support; 341. a steamer support; 342. a frying pan bracket; 350. a first link; 351. bending a rod; 360. a second link; 361. fixing the rod; 362. a limiting rod; 400. a spray head; 410. a water pipe.

Detailed Description

Hereinafter, a dishwasher according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central", "upper", "lower", and "upper" are used herein,

The directional or positional relationships "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are indicative of those directions or positional relationships illustrated in the drawings, merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

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 invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The dishwasher according to an embodiment of the present invention, as shown in fig. 1, 2, and 3, includes a housing 100, in which a washing chamber is formed; the supporting frame 200 is arranged in the cleaning cavity, the top end and the bottom end of the supporting frame 200 are respectively provided with a rotating shaft 210, the two rotating shafts 210 are arranged along the vertical direction, and the two rotating shafts 210 are respectively and rotatably connected with the top surface and the bottom surface of the cleaning cavity; the support assemblies 300 are fixed on the side walls of the support frame 200, and the support assemblies 300 are distributed in multiple groups around the axis of the rotating shaft 210, the support assembly 300 comprises a cup support 310, a bowl support 320, a dinner plate support 330 and a pot support 340, and the cup support 310, the bowl support 320, the dinner plate support 330 and the pot support 340 are respectively fixed at different heights of the support frame 200 along the vertical direction; and a plurality of spray heads 400 disposed in the cleaning chamber, wherein the plurality of spray heads 400 are provided.

In the dishwasher provided by the embodiment of the invention, the rotatable support frame 200 is arranged in the cleaning cavity, a plurality of groups of support frame assemblies 300 are arranged on the side wall of the support frame 200 around the rotation center of the support frame, each group of support frame assemblies 300 comprises a cup support frame 310, a bowl support frame 320, a dinner plate support frame 330 and a pot support frame 340, the cup support frames 310, the bowl support frames 320, the dinner plate support frames 330 and the pot support frames 340 are respectively fixed at different heights of the support frame 200 along the vertical direction, namely different support frames are arranged at different heights of the support frame 200 along the vertical direction, and a plurality of support frames are arranged around the circumference of the support frame 200, so that a quilt, a bowl, a dinner plate and a pot can be separately placed without shielding each other, namely, no cleaning dead angle exists, the support frame 200 rotates around the rotating shaft 210 during cleaning, a plurality of spray heads 400 in the cleaning cavity, the water jets are thus able to wash all areas of the dish surface, thereby ensuring that the dishes are washed clean.

In some embodiments, as shown in fig. 4 and 5, the pan support 340 includes a pan support 342 and a steamer support 341, and a part of the plurality of pan supports 340 disposed around the axis of the rotating shaft 210 is the pan support 342, and the other part is the steamer support 341. Because the pan kind is more, can roughly be divided into frying pan and steamer to chinese meal, consequently, follow vertical direction's same high department on support frame 200, the part region sets up frying pan support 342, and the rest sets up steamer support 341, winds promptly in a plurality of pot supports 340 of the axis setting of pivot 210, the part is frying pan support 342, and the part is steamer support 341, preferably, in a plurality of pot supports 340 of revolving shaft 210 a week setting, half is frying pan support 342, and half is steamer support 341 to can place frying pan and steamer simultaneously in wasing the intracavity and wash.

In some embodiments, as shown in fig. 5 and 6, each of the cup holder 310, the bowl holder 320 and the steamer holder 341 includes a first connecting rod 350, the first connecting rod 350 is obliquely arranged downward, one end of the first connecting rod 350 is fixed to the support frame 200, and the other end of the first connecting rod 350 is fixedly connected with a bent rod 351, and the bent rod 351 is arranged on the upper side of the first connecting rod 350 and is bent in a direction approaching the support frame 200. Because the degree of depth of cup, bowl and steamer is general great, therefore, set up one through the other end at first connecting rod 350 to being close to the curved bar 351 of support frame 200 direction bending, when with the cup, bowl or steamer prevent on first connecting rod 350, and the bending part of curved bar 351 stretches into the cup, the inside of bowl or steamer, the part butt that is connected with first connecting rod 350 on the curved bar 351 is on the border of tableware, can prevent that the tableware from dropping to the direction slope of keeping away from support frame 200, set up first connecting rod 350 to the structure of slope downwards to one side, make the opening of tableware also slightly slope downwards, thereby can make water flow out smoothly, avoid forming ponding in the tableware.

It should be noted that, as shown in fig. 5, because sizes of the cup, the bowl and the steamer are different greatly, sizes of the corresponding cup holder 310, the bowl holder 320 and the steamer holder 341 need to be adjusted according to sizes of the dishes, as shown in fig. 6, 7 and 9, the cup holder 310, the bowl holder 320 and the steamer holder 341 provided in the embodiment of the present invention are only the same or similar in structure, but are not the same in overall size, and specific sizes of the cup holder 310, the bowl holder 320 and the steamer holder 341 are not limited herein.

In addition, as shown in fig. 2 and 3, because the bowl and the steamer have larger sizes, in practical application, two adjacent bowl brackets 320 can be used for fixing a bowl together, and two or even three adjacent steamer brackets 341 can be used for fixing a steamer together, so that the stability of placing the bowl and the steamer on the brackets is ensured.

In order to ensure the stability of the cup placed on the cup holder 310, as shown in fig. 2 and 6, the cup holder 310 according to the embodiment of the present invention includes two first connecting rods 350, one end of each of the two first connecting rods 350 is fixed to the same point of the supporting frame 200, an included angle is formed between the two first connecting rods 350, and the other end of each of the two first connecting rods 350 is fixedly connected to the curved rod 351. The two first connecting rods 350 are arranged to form a V-shaped supporting structure, so that the two first connecting rods 350 can form a supporting structure, a cup is prevented from being arranged on the supporting structure, and the bent rods 351 on the two first connecting rods 350 extend into the inner part of the cup, so that the cup is fixed on the cup support 310.

In some embodiments, as shown in fig. 5 and 8, each of the dish support 330 and the wok support 342 includes a second connecting rod 360, one end of the second connecting rod 360 is fixedly connected to the supporting frame 200, and the other end is fixedly connected to a fixing rod 361, and the fixing rod 361 is disposed on the upper side of the second connecting rod 360 and extends upward. Because the dinner plate and the wok are small in depth and large in diameter, the fixing rod 361 is fixed on the second connecting rod 360, so that the fixing rod 361 extends upwards, the dinner plate or the wok can be limited to fall in a direction away from the supporting frame 200 through the fixing rod 361, and the dinner plate or the wok is fixed on the corresponding support.

It should be noted that, as shown in fig. 5, because the sizes of the dish plate and the wok are different, the sizes of the dish plate support 330 and the wok support 342 are adjusted according to the sizes of the dishes, as shown in fig. 8 and 10, the dish plate support 330 and the wok support 342 provided in the embodiment of the present invention are only the same in structure, but not the same in overall size, and the specific sizes of the cup dish support 330 and the wok support 342 are not limited herein.

In addition, as shown in fig. 2, because the diameter of the dish plate and the frying pan is larger, two adjacent dish plate brackets 330 can be used to fix a dish plate together, and two or even three adjacent frying pan brackets 342 can be used to fix a frying pan together, thereby ensuring the stability of the dish plate and the frying pan placed on the brackets.

Because different frying pans have different depths, in order to prevent some frying pans with larger depths from being placed on the frying pan support 342 and inclining towards the direction far away from the support frame 200, as shown in fig. 2 and 10, the frying pan support 342 provided by the embodiment of the present invention further includes a limiting rod 362, one end of the limiting rod 362 is fixedly connected with the free end of the fixing rod 361, and the other end extends towards the direction close to the support frame 200. Through set up a gag lever post 362 at the free end of dead lever 361, gag lever post 362 extends to the direction that is close to support frame 200, and gag lever post 362 can with the inner wall butt of frying pan promptly to can restrict the direction slope of frying pan to keeping away from support frame 200 through gag lever post 362.

As shown in fig. 2 and 3, the cup holder 310, the bowl holder 320, the dish plate holder 330, the steamer holder 341, and the wok holder 342 according to the embodiment of the present invention can fix tableware between the holder and the support 200, for example, the bent rod 351 of the cup holder 310 fixes the cup between the bent rod 351 and the support 200, that is, the bottom of the tableware abuts against the support 200, so that the tableware will not move due to water pressure when water jet from the spray head 400 is sprayed on the tableware, and thus the dishwasher according to the embodiment of the present invention can increase the water pressure of the spray head 400, and can improve the cleanness of washing the tableware under a larger water pressure.

As shown in fig. 5, the supporting frame 200 provided in the embodiment of the present invention includes a plurality of supporting rods 220 arranged along a vertical direction and two supporting seats 230 respectively arranged at the top end and the bottom end of the supporting rods 220, two rotating shafts 210 are respectively and correspondingly fixed on the two supporting seats 230, the plurality of supporting rods 220 are uniformly distributed around the axis of the rotating shafts 210, the top end and the bottom end of each supporting rod 220 are respectively and fixedly connected to the corresponding supporting seat 230, and each supporting rod 220 is fixedly connected to the supporting frame assembly 300. Support frame 200 structure through many spinal branchs bracing piece 220 and two fixing base formation, bracing piece 220 encloses into a cylinder structure around the axis of rotation 210 promptly, and have the interval between the bracing piece 220, when support frame 200 rotation in-process wholly, the water column that shower nozzle 400 jetted can be through the interval injection between bracing piece 220 on the bottom surface of tableware, at support frame 200 rotation in-process promptly, shower nozzle 400 can all wash tableware inner wall and outer wall, thereby increase dishwasher's cleaning ability, improve the clean degree of washing tableware.

In some embodiments, as shown in fig. 5, in order to improve the overall supporting strength of the supporting frame 200, a plurality of fixing rings 240 are disposed on the supporting frame 200, the plurality of fixing rings 240 are distributed along the vertical direction, and the plurality of supporting rods 220 are all fixedly connected to the fixing rings 240. Through set up a plurality of solid fixed rings 240 along vertical direction on support frame 200, many spinal branchs vaulting pole 220 all with solid fixed ring 240 fixed connection to make support frame 200 form the crisscross fixed knot structure of violently erects, be favorable to improving the holistic support intensity of support frame 200.

In some embodiments, as shown in fig. 2, 3 and 5, a tray 250 is disposed inside the plurality of support rods 220, and a plurality of hooks are disposed on the edge of the tray 250 and hooked on the fixing ring 240. Many spinal branchs vaulting pole 220 distribute around the axis of rotation 210, set up tray 250 between many spinal branchs vaulting pole 220 to can place tableware such as chopsticks and ladle on tray 250, can also place fruit and vegetable on tray 250, carry out 360 all-round washes to fruit and vegetable through the rotation of support frame 200, thereby increase dishwasher's suitability. And the tray 250 is hooked on the fixing ring 240 by a hook provided on the edge, thereby facilitating the removal and replacement.

In addition, a plurality of trays 250 provided in the embodiment of the present invention may be arranged and distributed along the vertical direction, and the specific number of the trays 250 is not limited herein.

In some embodiments, as shown in fig. 5, in order to facilitate placing tableware into the tray 250 and taking tableware out of the tray 250, an opening is provided on a side surface of the supporting frame 200 according to an embodiment of the present invention, and a door 260 is provided at the opening, and the door 260 is hinged to the supporting frame 200. Through setting up a door body 260 on support frame 200, can place or take out tableware or fruit and vegetable on tray 250 when opening door body 260, improve the convenience of access.

The door 260 provided by the embodiment of the present invention may be configured such that the distance between two adjacent support rods 220 is greater than the distance between the other support rods 220, and the distance can satisfy that the user's hand extends into the interior of the support frame 200 to access the tableware or fruit and vegetable on the tray 250, that is, the opening, and then a baffle is hinged between the two support rods 220 having a relatively large distance to form the door 260 structure, or the middle of several adjacent support rods 220 on the support frame 200 is cut off by a portion of the length, so that the side of the support frame 200 forms an opening, two ends of the cut-off portions are fixedly connected by a connecting rod to form the door 260, and then the door 260 is hinged to the opening on the support frame 200, so as to facilitate the access of the tableware or fruit and vegetable on the tray 260, and the detailed structure of the door 260 is not specifically limited herein.

In some embodiments, as shown in fig. 2 and 5, the upper portion and the lower portion of the supporting rod 220 are bent, the distance from the upper portion and the lower portion of the supporting rod 220 to the axis of the rotating shaft 210 is less than the distance from the middle portion of the supporting rod 220 to the axis of the rotating shaft 210, the cup holder 310 is fixed to the upper portion of the supporting rod 220, the bowl holder 320 and the dinner plate holder 330 are fixed to the middle portion of the supporting rod 220, and the pan holder 340 is fixed to the lower portion of the supporting rod 220. Through buckling upper portion and lower part of bracing piece 220, the diameter of the upper portion and the lower part of the cylinder structure that the bracing piece 220 encloses is less than the diameter at middle part promptly, then set up the support of the great cup of axial dimension and pot in the less part of diameter on support frame 200, set up the less bowl of axial dimension and the great part of diameter on support frame 200 with the dinner plate, thereby the washing chamber inner space that the cup took with the pot reduces, be favorable to reducing the whole volume of dish washer, and because the whole weight of cup is less, the weight of pot is great, therefore, set up cup holder 310 in upper portion, pot holder 340 sets up the lower part, thereby be favorable to improving whole bearing structure's stability.

In some embodiments, as shown in fig. 2 and 3, a water pipe 410 is disposed in the cleaning chamber, the water pipe 410 is disposed on two opposite sidewalls and a top wall of the cleaning chamber, and the plurality of spray heads 400 are disposed on the water pipe 410. By arranging the water pipe 410 in the washing chamber and the water pipe 410 along the opposite side walls and the top wall inside the washing chamber, the plurality of spray heads 400 are provided on the water pipe 410, so that the tableware is washed by the plurality of spray heads 400 during the rotation of the supporting stand 200 by 360 °.

In some embodiments, the water pipe 410 provided in the embodiments of the present invention may be disposed on an inner wall of the cleaning chamber, or the water pipe 410 may be hidden inside the housing 100, and only the spray head 400 extends out of the inner wall of the cleaning chamber, so as to save an inner space of the cleaning chamber, where the disposition manner of the water pipe 410 is not specifically limited.

In addition, in the plurality of spray heads 400 provided in the embodiment of the present invention, the spray direction of the spray head 400 disposed on the top wall of the cleaning chamber may be set to be vertically downward, a part of the spray heads 400 disposed on two opposite side walls of the cleaning chamber may be set to spray in the horizontal direction, and the rest may be set to spray obliquely, and the spray head 400 may also be set to have a structure in which the spray direction is adjustable, and the specific arrangement manner and the structure of the spray head 400 are not particularly limited.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A dishwasher, comprising:

a housing having a cleaning chamber formed therein;

2. The dishwasher of claim 1, wherein the pot support includes a wok support and a steamer support, and a plurality of the pot supports disposed around the axis of the rotation shaft are the wok support in a middle portion and the steamer support in a remaining portion.

3. The dishwasher of claim 2, wherein the cup holder, the bowl holder and the steamer holder each comprise a first connecting rod, the first connecting rod is obliquely and downwardly inclined, one end of the first connecting rod is fixed on the support frame, the other end of the first connecting rod is fixedly connected with a bent rod, and the bent rod is arranged on the upper side of the first connecting rod and is bent towards a direction close to the support frame.

4. The dishwasher of claim 3, wherein the cup holder comprises two first connecting rods, one ends of the two first connecting rods are fixed on the same point of the support frame, an included angle is formed between the two first connecting rods, and the other ends of the two first connecting rods are fixedly connected with the bent rod.

5. The dishwasher of claim 2, wherein the dish rack and the wok rack each comprise a second connecting rod, one end of the second connecting rod is fixedly connected with the supporting frame, and the other end of the second connecting rod is fixedly connected with a fixing rod which is arranged on the upper side of the second connecting rod and extends upwards.

6. The dishwasher of claim 5, wherein the wok stand further comprises a limiting rod, one end of the limiting rod is fixedly connected with the free end of the fixing rod, and the other end of the limiting rod extends towards the direction close to the support frame.

7. The dishwasher according to any one of claims 1 to 6, wherein the support frame comprises a plurality of support rods arranged along a vertical direction and two support seats respectively arranged at the top end and the bottom end of each support rod, two of the rotating shafts are respectively and correspondingly fixed on the two support seats, the plurality of support rods are uniformly distributed around the axis of the rotating shaft, the top end and the bottom end of each support rod are respectively and fixedly connected with the corresponding support seat, and the support assembly is fixedly connected to each support rod.

8. The dishwasher of claim 7, wherein the support frame is provided with a plurality of fixing rings, the fixing rings are distributed along a vertical direction, and the support rods are fixedly connected with the fixing rings.

9. The dishwasher of claim 8, wherein a tray is provided at an inner side of the plurality of support rods, and a plurality of hooks are provided at an edge of the tray, and the hooks are hooked on the fixing ring.

10. The dishwasher of claim 7, wherein an opening is arranged on a side surface of the support frame, a door body is arranged at the opening, and the door body is hinged with the support frame.

11. The dishwasher of claim 7, wherein the upper and lower portions of the support rod are bent, the distance between the upper and lower portions of the support rod and the axis of the rotating shaft is smaller than the distance between the middle portion of the support rod and the axis of the rotating shaft, the cup holder is fixed to the upper portion of the support rod, the bowl holder and the dish holder are fixed to the middle portion of the support rod, and the pot holder is fixed to the lower portion of the support rod.

12. The dishwasher according to any one of claims 1 to 6, wherein a water pipe is provided in the washing chamber, the water pipe being provided on opposite side walls and a top wall of the washing chamber, and a plurality of the spray heads being provided on the water pipe.