CN212729718U - Dish washer drain pan and dish washer - Google Patents

Abstract

The utility model relates to a dish washer drain pan and dish washer relates to dish washer technical field, including preceding drain pan and back drain pan, the bottom at the wash tank is fixed to the back drain pan, preceding drain pan and back drain pan and/or the connection can be dismantled to the wash tank, and preceding drain pan can enclose into a spill cavity with the back drain pan, and the spill cavity is used for covering the component of installing in the wash tank bottom. The sink dish-washing machine solves the problems that in case of water leakage or failure after the sink dish-washing machine in the prior art is installed in a user family, a bottom shell is difficult to disassemble, the whole machine needs to be moved out for maintenance, and great inconvenience is caused.

Description

Dish washer drain pan and dish washer

Technical Field

The utility model relates to a dish washer technical field particularly, relates to a dish washer drain pan and dish washer.

Background

The water tank type dish washing machine is used for washing food materials such as fruits and vegetables and tableware or kitchen utensils, wherein the water tank type dish washing machine generally comprises a tank body, two washing tanks are arranged on the tank body, one washing tank is used for ordinary washing, the other washing tank is used for automatic washing of the food materials such as fruits and vegetables and tableware or the kitchen utensils, a washing structure used for washing the food materials or the kitchen utensils is arranged on the back face of the bottom of the washing tank, and a bottom shell is arranged to cover the elements to achieve isolation protection and noise reduction.

Current basin dish washer is installing at user's family back, in case the emergence leaks or the trouble, and the drain pan is hardly dismantled, needs shift out the maintenance with the complete machine, and is very inconvenient convenient, for solving this problem, the utility model provides an easily dismantled drain pan structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dish washer drain pan and dish washer, this dish washer drain pan and dish washer have solved current basin dish washer and have installed at user's family back, in case leak or trouble take place, the drain pan is hardly dismantled, needs shift out the maintenance with the complete machine, the technical problem of very not being convenient for.

In order to achieve the above object, in a first aspect, the embodiments of the present invention provide a dishwasher bottom case, including a front bottom case and a rear bottom case, the rear bottom case is fixed at the bottom of a washing tank, the front bottom case is detachably connected with the rear bottom case and/or the washing tank, the front bottom case can enclose a concave cavity with the rear bottom case, the concave cavity is used for covering elements installed at the bottom of the washing tank.

In an optional embodiment, a connecting block is disposed between the side portion of the front bottom case and the side portion of the rear bottom case, and the front bottom case and the rear bottom case are detachably connected through the connecting block, respectively.

In an optional implementation mode, one end of the connecting block is provided with a first clamping portion, the other end of the connecting block is provided with a second clamping portion, a first clamping hole matched with the first clamping portion is formed in the front bottom shell, and a second clamping hole matched with the second clamping portion is formed in the rear bottom shell.

In an alternative embodiment, at least one of the connecting blocks is provided with a pipe hole for passing out a water pipe.

In an optional embodiment, a fastener is disposed between the bottom of the front bottom case and the bottom of the rear bottom case, and is used for detachably connecting the front bottom case and the rear bottom case.

In an alternative embodiment, a fixing bracket is fixedly arranged at the bottom of the washing tank, the rear bottom shell is fixed on the fixing bracket at the rear side of the washing tank through a fastener, and the front bottom shell is fixed on the fixing bracket at the front side of the washing tank through a fastener.

In an optional embodiment, the rear bottom shell includes a first left side plate, a first right side plate, a first bottom plate, and a rear side plate, where the first left side plate and the first right side plate are respectively and fixedly connected to two ends of the rear side plate to form a horizontal U-shaped structure, and the horizontal U-shaped structure and the first bottom plate fixed at the bottom end of the horizontal U-shaped structure enclose a dustpan shape.

In an optional embodiment, the front bottom shell includes a second left side plate, a second right side plate, a second bottom plate, and a front side plate, where the second left side plate and the second right side plate are respectively and fixedly connected to two ends of the front side plate to form a horizontal U-shaped structure, and the horizontal U-shaped structure and the second bottom plate fixed at the bottom end of the horizontal U-shaped structure enclose a dustpan shape.

In an optional implementation manner, a clamping tongue is fixedly arranged at one end of the fixing support, which is away from the washing tank, and first bayonets matched with the clamping tongue are arranged at the tops of the second left side plate and the second right side plate.

In optional embodiment, be equipped with detachable protection groove on the rear side outer wall of wash tank, the one end in protection groove is equipped with first jack catch, first jack catch with install the installation limit joint at wash tank top, the other end in protection groove is equipped with the second jack catch, the fixed bolster deviates from the one end of wash tank has set firmly the extension, set up on the extension with the second bayonet socket of second jack catch looks joint.

In an optional embodiment, an insertion groove is formed in the rear side plate of the rear bottom shell, when the bottom end of the protection groove is clamped with the fixed support, the insertion groove plays a role in avoiding a space, and when the bottom end of the protection groove does not have a clamping structure, the insertion groove plays a role in limiting insertion.

In a second aspect, embodiments of the present invention provide a dishwasher, comprising a dishwasher bottom shell as described in any one of the preceding embodiments.

The embodiment of the utility model provides a dishwasher drain pan, including preceding drain pan and back drain pan, the bottom at the washing tank is fixed to the back drain pan, preceding drain pan and back drain pan and/or the connection can be dismantled to the washing tank, and preceding drain pan can enclose into a spill cavity with the back drain pan, and the spill cavity is used for covering the component of installing in the washing tank bottom.

In the above arrangement, the front bottom shell is detachably connected with the rear bottom shell and/or the washing tank, when in normal use, the front bottom shell can surround the rear bottom shell to form a concave cavity, and the concave cavity can cover the elements at the bottom of the washing tank to realize the effects of isolation protection and noise reduction. When the dishwasher leaks water or breaks down, the front bottom shell and the rear bottom shell and/or the washing tank can be detached, internal elements are maintained, the operation is simple and convenient, the problem that the whole dishwasher is detached for maintenance is solved, and the working efficiency is improved.

The embodiment of the utility model provides a dishwasher, including above-mentioned dishwasher drain pan, it is corresponding, this dishwasher has all advantages of above-mentioned dishwasher drain pan, and it is no longer repeated here.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a dishwasher bottom case and a dishwasher according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a front bottom case of a dishwasher according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a rear bottom case of a dishwasher according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an exploded structure of a dishwasher bottom case according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a connecting block of a dishwasher bottom case according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a dishwasher according to an embodiment of the present invention with a bottom case removed;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is an enlarged view of portion B of FIG. 6;

fig. 9 is a schematic structural diagram of a protection slot of a dishwasher according to an embodiment of the present invention.

Icon: 1-a washing tank; 2-rear bottom shell; 3-front bottom shell; 4-a first card hole; 5-a second clamping hole; 6-connecting blocks; 7-pipe hole; 8-inserting grooves; 9-fixing a bracket; 10-clamping tongue; 11-a first bayonet; 12-a second bayonet; 13-a protective groove; 14-a first jaw; 15-a second jaw; 16-a first clamping part; 17-a second snap-in part; 18-a mounting edge;

21-a first left side panel; 22-a first right side panel; 23-a first base plate; 24-a rear side plate;

31-a second left side panel; 32-a second right side panel; 33-a second bottom plate; 34-front side panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1, the bottom casing of the dishwasher provided in the present embodiment includes a front bottom casing 3 and a rear bottom casing 2, the rear bottom casing 2 is fixed at the bottom of the washing tub 1, the front bottom casing 3 is detachably connected to the rear bottom casing 2 and/or the washing tub 1, the front bottom casing 3 and the rear bottom casing 2 can enclose a concave cavity, and the concave cavity is used for covering components installed at the bottom of the washing tub 1.

In the above arrangement, the rear bottom case 2 is fixed at the bottom of the washing tank 1, the front bottom case 3 can be detachably connected with the rear bottom case 2, the front bottom case 3 can be detachably connected with the bottom of the washing tank 1, the front bottom case 3 can be integrally connected with the rear bottom case 2, and then the front bottom case 3 can be detachably connected with the bottom of the washing tank 1, preferably, the front bottom case 3 is detachably connected with the rear bottom case 2. The detachable connection mode can be a screw connection mode, a buckle connection mode and other detachable connection modes. In normal use, the front bottom case 3 and the rear bottom case can enclose a concave cavity, and the concave cavity can cover the elements at the bottom of the washing tank 1 to realize the functions of isolation protection and noise reduction. When the dishwasher leaks water or breaks down, the front bottom case 3 and the rear bottom case 2 can be detached to maintain the internal elements, the operation is simple and convenient, the problem of maintaining the whole dishwasher by detaching is solved, and the working efficiency is improved.

Specifically, the present embodiment also provides the following detailed description of the specific structure of the bottom case of the dishwasher.

Referring to fig. 4, in the present embodiment, a connection block is disposed between the side portion of the front bottom case 3 and the side portion of the rear bottom case 2, and the front bottom case 3 and the rear bottom case 2 are detachably connected by the connection block 6, respectively.

It is specific, set up two connecting blocks 6 at least between the lateral part of preceding drain pan 3 and the lateral part of back drain pan 2, wherein, have at least a connecting block 6 to distribute in the left side of casing in the front, have at least a connecting block to distribute in the right side of drain pan in the front, drain pan 3 before its bottom outside orientation of dish washer during operation is, when the dish washer leaks or breaks down, owing to be provided with connecting block 6, drain pan 3 before the dismantlement that can be convenient under the effect of external tension, after having maintained the device, under the effect of external extrusion force, preceding drain pan 3 is connected with back drain pan 2 fast through connecting block 6.

Referring to fig. 2-5, in the present embodiment, one end of the connecting block 6 is provided with a first clamping portion 16, the other end is provided with a second clamping portion 17, the front bottom shell 3 is provided with a first clamping hole 4 matched with the first clamping portion 16, and the rear bottom shell 2 is provided with a second clamping hole 5 matched with the second clamping portion 17.

Specifically, the one end of connecting block 6 is equipped with first joint portion 16, first joint portion 16 is used for blocking 4 looks joints with first calorie of hole, thereby make connecting block 6 be connected with preceding drain pan 3, the other end of connecting block 6 is equipped with second joint portion 17, second joint portion 17 is used for blocking 5 looks joints with second card hole, thereby make connecting block 6 be connected with back drain pan 2, when dishwasher leaks or breaks down, can make connecting block 6 and preceding drain pan 3 or back drain pan 2 separate through external pulling force, thereby dismantle preceding drain pan 3.

It should be noted that, in this embodiment, the first clamping portions 16 are flat plate-shaped structures, protrusions are integrally formed on the flat plate-shaped structures, the protrusions are used for preventing the first clamping portions 16 from slipping off from the first clamping holes 4, two first clamping portions 16 are arranged in parallel at one ends of the two connecting blocks 6 facing the rear bottom case 2, the second clamping portions 17 are of buckle structures, two second clamping portions 17 are arranged in parallel at one ends of the two connecting blocks 6 facing the front bottom case 3, and a vertical distance between the two first clamping portions 16 is greater than a vertical distance between the two second clamping portions 17.

Referring to fig. 4-5, in this embodiment, at least one of the connecting blocks 6 is provided with a pipe hole 7, and the pipe hole 7 is used for passing through a water pipe.

For the commonality, back drain pan 2 designs for the structure that left and right exhale water pipe exchanges, when electing to use left side exit tube, the right side is closed. One of them connecting block 6 is equipped with tube hole 7, and tube hole 7 sets up in the one end towards back drain pan 2, and this connecting block 6 that has tube hole 7 forms the through-hole that is used for the poling with back drain pan 2 joint, installs pipeline (drain pipe) in sink 1 bottom and can wear out by this through-hole and be connected with external blow off pipe or respirator, and the existence of connecting block 6 that has tube hole 7 makes the change pipeline more convenient, plays effectual fixed pipeline's effect moreover. The other connecting block 6 is not provided with the pipe hole 7, and the difference is that after the connecting block 6 without the pipe hole 7 is clamped with the rear bottom shell 2, the connecting block and the rear bottom shell are closed, and the pipe hole 7 is not formed.

Of course, two connecting blocks 6 can be provided with the pipe holes 7, so that the left side and the right side of the rear bottom shell 2 can be provided with pipelines (drain pipes) in a penetrating way.

Referring to fig. 1, in the present embodiment, a fastening member is disposed between the bottom of the front bottom case 3 and the bottom of the rear bottom case 2 for detachably connecting the front bottom case 3 and the rear bottom case 2.

Specifically, the bottom department that the bottom of preceding drain pan 3 is close to back drain pan 2 is provided with the screw hole, utilizes the screw to link together preceding drain pan 3 and back drain pan 2, when leaking or breaking down at the dish washer, not hard up screw will preceding drain pan tear down, maintains the component of inside, on the basis of joint portion and jack joint in other words, has increased the second and has dismantled connection structure, and the setting up of screw makes preceding drain pan 3 and back drain pan 2 more firm when using.

It is worth to explain, the fastener may also be other structures, for example, a buckle structure is adopted, at this time, the bottom of the front bottom case 3 is provided with a buckle, the bottom of the corresponding rear bottom case 2 is provided with a matched clamping hole, or the bottom of the front bottom case 3 is provided with a clamping hole, and the bottom of the corresponding rear bottom case 2 is provided with a matched buckle, of course, the purpose of the fastener is to realize the detachable connection of the front bottom case 3 and the rear bottom case 2, and the fastener is not limited to the above two structures.

Referring to fig. 1 and 6, in the present embodiment, a fixing bracket 9 is fixedly provided at the bottom of a washing tub 1, a rear bottom case 2 is fixed to the fixing bracket 9 at the rear side of the washing tub 1 by a fastening member, and a front bottom case 3 is fixed to the fixing bracket 9 at the front side of the washing tub 1 by a fastening member.

Specifically, the bottom of sink 1 is fixed with fixed bolster 9, fixed bolster 9 can be the round around sink 1 bottom, also can divide into a plurality ofly, the screw hole has been seted up to the position that the back curb plate 24 of back drain pan 2 leaned on, also be equipped with corresponding screw hole on the fixed bolster 9, fix back drain pan 2 on the fixed bolster 9 of sink 1 rear side through the screw, the screw hole has also been seted up to the position that the preceding curb plate 34 of drain pan 3 leaned on before the same reason, also be equipped with corresponding screw hole on the fixed bolster 9, fix preceding drain pan 3 on the fixed bolster 9 of sink 1 front side through the screw.

Referring to fig. 3-4, in the present embodiment, the rear bottom case 2 includes a first left side plate 21, a first right side plate 22, a first bottom plate 23, and a rear side plate 24, the first left side plate 21 and the first right side plate 22 are respectively and fixedly connected to two ends of the rear side plate 24 to form a horizontal U-shaped structure, and the horizontal U-shaped structure and the first bottom plate 23 fixed at the bottom end of the horizontal U-shaped structure form a dustpan shape.

Specifically, the first left side plate 21, the first right side plate 22, the first bottom plate 23, the rear side plate 24 and the first bottom plate 23 are integrally formed into the dustpan-shaped rear bottom case 2, a screw hole is formed in an end surface of the first bottom plate 23 facing the front bottom case 3, the first bottom plate 23 and the front bottom case 3 are connected together by using a screw, and when a water leakage or a failure occurs in the dishwasher, the front bottom case is detached by loosening the screw, and internal elements are maintained.

It should be noted that the rear bottom case 2 may be integrally formed, or may be formed by fixedly connecting four plates, and the bottom of the rear bottom case 2 may be a flat plate, an arc or other shapes.

Referring to fig. 2, in the present embodiment, the front bottom case 3 includes a second left side plate 31, a second right side plate 32, a second bottom plate 33, and a front side plate 34, wherein the second left side plate 31 and the second right side plate 32 are respectively fixedly connected to two ends of the front side plate 34 to form a horizontal U-shaped structure, and the horizontal U-shaped structure and the second bottom plate 33 fixed to the bottom end of the horizontal U-shaped structure form a dustpan shape.

Specifically, the second left side plate 31, the second right side plate 32, the second bottom plate 33, the front side plate 34 and the second bottom plate 33 are integrally formed into the dustpan-shaped front bottom case 3, the end surface of the second bottom plate 33 facing the rear bottom case 2 is provided with screw holes, the second bottom plate 33 and the rear bottom case 2 are connected together by screws, and when a water leakage or a failure occurs in the dishwasher, the screws are loosened to detach the front bottom case, so as to maintain the internal elements.

It should be noted that the front bottom case 3 may be integrally formed, or may be formed by fixedly connecting four plates, and the bottom of the front bottom case 3 may be a flat plate, an arc or other shapes.

Referring to fig. 1, 4 and 6, in this embodiment, a fastening tongue 10 is fixedly disposed at one end of the fixing bracket 9 away from the washing tub 1, and a first bayonet 11 matched with the fastening tongue 10 is disposed at the top of each of the second left side plate 31 and the second right side plate 32.

Specifically, the number of the latch tongues 10 is two, or at least two, the length and the width of the latch tongues 10 are slightly smaller than the size of the first bayonet 11, the first bayonet 11 may be a rectangular opening or an elliptical opening, and the latch tongues 10 penetrate into the first bayonet 11 to lift the front bottom case 3 upwards, so that the front bottom case 3 is pulled upwards, and the stability of the connection state of the front bottom case 3 and the rear bottom case 2 can be further ensured.

Referring to fig. 1 and 6-9, in this embodiment, a detachable protection groove 13 is disposed on an outer wall of a rear side of the washing tank 1, a first clamping jaw 14 is disposed at one end of the protection groove 13, the first clamping jaw 14 is clamped with an installation edge 18 installed at the top of the washing tank 1, a second clamping jaw 15 is disposed at the other end of the protection groove 13, an extension portion is fixedly disposed at one end of the fixing bracket 9 away from the washing tank 1, and a second bayonet 12 clamped with the second clamping jaw 15 is disposed on the extension portion.

Specifically, install in the apron of wash tank 1 and control panel and cable, the cable is worn out by the apron rear side, pass the trompil on the groove limit, the bottom that extends to wash tank 1 along the lateral wall is connected with automatically controlled board, lateral wall outside cover at wash tank 1 is equipped with protection groove 13, protection groove 13 upper end and the installation limit joint that is fixed in bottom surface under the groove limit, the safety cover lower extreme and the 9 joints of fixed bolster 9 of wash tank bottom, protection groove 13 can play the effect of fixing and protection cable, prevent to damage in transportation or the installation.

It should be noted that there are two forms of the protection slot 13, one is that the opening faces the washing tank 1, the structure is simple, and the cable is directly covered in the opening to protect the cable; the other type is a structure with an outward opening and a cover cap formed separately, so that the cable is arranged between the opening and the cover cap in a penetrating mode, and the cable is convenient to penetrate through the structure.

Referring to fig. 1, fig. 6 and fig. 9, in this embodiment, an insertion groove 8 is formed on the rear side plate of the rear bottom case 2, when the bottom end of the protection groove 13 is clamped with the fixing support 9, the insertion groove 8 plays a role of avoiding a space, and when the bottom end of the protection groove 13 has no clamping structure, the insertion groove 8 plays a role of insertion limiting.

Specifically, if the bottom end of the protection groove 13 is not provided with a clamping jaw structure, the bottom end of the protection groove 13 cannot be clamped with the second bayonet 12 on the fixed support 9, the protection groove 13 can be directly connected with the insertion groove 8, and the insertion groove 8 and the second bayonet 12 have the same function and play a role in insertion and limiting; if the bottom of the protection groove 13 is provided with a clamping structure, the bottom of the protection groove 13 can be directly clamped with the second bayonet 12 on the fixed support 9, and at the moment, the insertion groove 8 plays a role in avoiding a space.

Example two

The present embodiment provides a dishwasher including a dishwasher bottom case as described in the foregoing embodiments.

The dishwasher provided by the embodiment comprises the dishwasher bottom case, and correspondingly, the dishwasher has all the advantages of the dishwasher bottom case, and the description is omitted.

It should be noted that, in the case of conflict, the features in the embodiments of the present invention may be combined with each other.

Claims (12)

1. The bottom shell of the dishwasher is characterized by comprising a front bottom shell (3) and a rear bottom shell (2), wherein the rear bottom shell (2) is fixed at the bottom of a washing tank (1), the front bottom shell (3) is detachably connected with the rear bottom shell (2) and/or the washing tank (1), the front bottom shell (3) can be enclosed with the rear bottom shell (2) to form a concave cavity, and the concave cavity is used for covering elements mounted at the bottom of the washing tank (1).

2. The bottom shell of a dishwasher of claim 1, characterized in that a connecting block (6) is provided between the side of the front bottom shell (3) and the side of the rear bottom shell (2), said front bottom shell (3) and said rear bottom shell (2) being detachably connected by said connecting block (6), respectively.

3. The bottom shell of a dishwasher according to claim 2, wherein one end of the connecting block (6) is provided with a first clamping portion (16), the other end is provided with a second clamping portion (17), the front bottom shell (3) is provided with a first clamping hole (4) matched with the first clamping portion (16), and the rear bottom shell (2) is provided with a second clamping hole (5) matched with the second clamping portion (17).

4. The dishwasher bottom shell according to claim 3, characterized in that at least one of the connecting blocks (6) is provided with a pipe hole (7), and the pipe hole (7) is used for penetrating a water pipe.

5. Dishwasher bottom shell according to claim 4, characterized in that a fastening means is provided between the bottom of the front bottom shell (3) and the bottom of the rear bottom shell (2) for detachably connecting the front bottom shell (3) with the rear bottom shell (2).

6. Dishwasher bottom shell according to any of claims 1 to 5, characterized in that a fixing bracket (9) is fixed to the bottom of the washing tub (1), the rear bottom shell (2) being fixed to the fixing bracket (9) at the rear side of the washing tub (1) by means of fasteners, and the front bottom shell (3) being fixed to the fixing bracket (9) at the front side of the washing tub (1) by means of fasteners.

7. The bottom shell of a dishwasher according to claim 6, wherein the rear bottom shell (2) comprises a first left side plate (21), a first right side plate (22), a first bottom plate (23) and a rear side plate (24), the first left side plate (21) and the first right side plate (22) are respectively fixedly connected with two ends of the rear side plate (24) to form a horizontal U-shaped structure, and the horizontal U-shaped structure and the first bottom plate (23) fixed at the bottom end of the horizontal U-shaped structure enclose a dustpan shape.

8. The bottom shell of a dishwasher of claim 7, wherein the front bottom shell (3) comprises a second left side plate (31), a second right side plate (32), a second bottom plate (33) and a front side plate (34), the second left side plate (31) and the second right side plate (32) are respectively fixedly connected with two ends of the front side plate (34) to form a horizontal U-shaped structure, and the horizontal U-shaped structure and the second bottom plate (33) fixed at the bottom end of the horizontal U-shaped structure form a dustpan shape.

9. The bottom shell of a dishwasher of claim 8, wherein a latch (10) is fixedly arranged at one end of the fixing bracket (9) departing from the washing tank (1), and the tops of the second left side plate (31) and the second right side plate (32) are both provided with a first bayonet (11) matched with the latch (10).

10. The bottom shell of a dishwasher according to claim 9, characterized in that a detachable protective groove (13) is provided on the outer wall of the rear side of the washing tank (1), a first claw (14) is provided at one end of the protective groove (13), the first claw (14) is clamped with an installation edge (18) installed at the top of the washing tank (1), a second claw (15) is provided at the other end of the protective groove (13), an extension part is fixedly provided at one end of the fixing support (9) deviating from the washing tank (1), and a second bayonet (12) clamped with the second claw (15) is provided on the extension part.

11. The bottom shell of a dishwasher according to claim 10, characterized in that an insertion groove (8) is formed on the rear side plate of the rear bottom shell (2), when the bottom end of the protection groove (13) is clamped with the fixing support (9), the insertion groove (8) plays a role of avoiding space, and when the bottom end of the protection groove (13) has no clamping structure, the insertion groove (8) plays a role of insertion limit.

12. A dishwasher, comprising a dishwasher sump according to any one of claims 1 to 11.

Images