CN112137547A

CN112137547A - Dish washer inner bag structure and dish washer

Info

Publication number: CN112137547A
Application number: CN201910579721.5A
Authority: CN
Inventors: 杨鸿展; 寇晖; 张璐; 赵瑞坤
Original assignee: Ningbo Aux Electric Co Ltd; Ningbo Aux Kitchen Electric Manufacturing Co Ltd
Current assignee: Ningbo Aux Electric Co Ltd; Ningbo Aux Kitchen Electric Manufacturing Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-12-29

Abstract

The invention provides a liner structure of a dish-washing machine, which comprises a top cover and a side wall, wherein a cavity for placing bowls is defined by the top cover and the side wall, the top cover comprises one or more top plates, the inner surface of the top cover is provided with a dome-shaped curved surface and is provided with a drainage part, and the drainage part extends from the top cover to the side wall. The inner container structure of the dish washing machine can guide water drops to the side wall from the top cover, and prevent the water drops on the top cover from dropping and hitting dishes, so that the washing and drying effects are not influenced.

Description

Dish washer inner bag structure and dish washer

Technical Field

The invention relates to the technical field of dish-washing machines, in particular to an inner container structure of a dish-washing machine and the dish-washing machine.

Background

Common dish washer among the general family is desk-top dish washer or cabinet type dish washer, and domestic dish washer size is small and exquisite, and occupation space is little, and is capacious, puts the flexibility to decontamination effect is good, has disinfection stoving function, and present desk-top dish washer degree of automation is high, need not the people to watch for, accomplishes washing, rinsing, stoving, disinfection lamp function automatically.

The dish washer inner bag is the horizontal plane structure among the prior art, and at the in-process of washing dishes and drying, the water droplet of gathering a large amount of splash or the water droplet of vapor evaporation condensation on the inner bag top cover, the water droplet receives the action of gravity, accomplishes the back at the drying, drips easily and drenches bowl dish etc. influences the cleanliness factor of washing and the effect of drying.

Patent No. CN203828882U discloses a dish washer inner bag and dish washer, wherein interior roof is the inclined plane form or curved surface form setting, and the inside tension effect of part water droplet probably overcomes gravity and flows to the lateral wall along interior top on, but does not set up drainage structure on the interior roof, just forms the passageway that the water droplet flows according to its interior roof shape, and drainage effect is not good.

Therefore, it is necessary to invent a liner structure for preventing water drops from dropping from the front of the liner cover to the dishes.

Disclosure of Invention

The invention solves the problem that water drops on the top cover of the inner container of the dish-washing machine drop and fall on dishes to influence the washing and drying effects.

In order to solve the above problems, the present invention provides an inner container structure of a dishwasher.

The inner container structure of the dishwasher comprises a top cover and a side wall, wherein the top cover and the side wall surround a cavity for placing bowls, the top cover comprises one or more top plates, the inner surface of the top cover is provided with a dome-shaped curved surface, and a drainage part is arranged on the inner surface of the top cover and extends to the side wall from the top cover for draining water drops to the side wall.

General dish washer top cap is horizontal plane shape structure, the water droplet action of gravity that condenses on the internal surface is greater than liquid tension and the direct bowl dish that drips of adsorption affinity, influence washing and stoving effect, if the top cap slope reaches certain angle, perhaps the curved surface reaches certain radian, water droplet internal tension and adsorption affinity are overcome gravity and can be followed the inclined plane and flow the lateral wall, avoid wetting the bowl dish, but the big occupation space of top cap inclination degree is big or the radian is big, influence the whole volume of dish washer, consequently, the top cap sets up drainage portion under having less radian condition, can be effectual with the water droplet drainage to the lateral wall on.

Furthermore, the drainage part comprises a plurality of raised flow guiding ribs or sunken drainage grooves. Can make the water droplet collect water conservancy diversion muscle or drainage groove structure to on flowing the lateral wall along water conservancy diversion muscle or drainage groove, and then flow dish washer bottom.

Furthermore, the top plate is intersected to form a vertex, and the drainage part is arranged in a radial shape on the inner surface of the top plate and extends from the vertex to the top end of the side wall in a circumferential and radial mode.

The water droplet of condensing near the drainage portion on the roof can adsorb in corresponding drainage portion department, and the summit is the highest point on the top cap, and drainage portion passes through the summit and extends to the top of lateral wall, guarantees on the roof that inside water droplet can not store up to the top cap.

Furthermore, the drainage part is arranged in a parallel line shape on the inner side surface of the top plate and extends towards the top end of the side wall. The parallel direction of the drainage part is not limited, or the drainage part is transversely arranged, or longitudinally arranged, or obliquely arranged.

Further, the drainage part is arranged to comprise a ray shape and a parallel line shape. This ensures that the water droplets are drained from the top plate to the side walls to the maximum extent.

Furthermore, the interval distance between each flow guide rib and the adjacent flow guide rib is M, the M value is 5-20 mm, when the flow guide ribs are arranged into parallel lines, the distance between the adjacent flow guide ribs is consistent, and when the flow guide ribs are arranged into rays, the interval distance between each flow guide rib and the bottom edge intersection point of the top plate is M.

Further, the water conservancy diversion muscle can be interrupted the setting, and the breakpoint interval of same water conservancy diversion muscle is N, and N <10mm avoids the interval too big, and the water droplet condenses, and gravity is greater than the product of tension and top surface slope, and then from the top surface drippage.

Furthermore, the width L of water conservancy diversion muscle be 2 ~ 5mm, high H is 1 ~ 8mm, be convenient for destroy the water droplet and condense at the roof, make the water droplet adsorb the water conservancy diversion muscle along the water conservancy diversion muscle flow to the lateral wall on.

Furthermore, the top cover is integrally formed. The preferred is the working of plastics, and integrated into one piece is convenient for make, and the working of plastics is dampproofing prevents the corrosion.

Compared with the prior art, the inner container structure of the dish washing machine has the following advantages:

(1) according to the inner container structure of the dish washing machine, water drops splashed to the top cover of the inner container and water drops condensed after being dried can be collected through the drainage part and guided to the side wall, and then flow to the bottom of the dish washing machine, so that the cleanliness and the dryness of dishes are ensured;

(2) the inner container structure of the dish washing machine is attractive and convenient to manufacture, and the inner container is waterproof and is prevented from being rusted.

Another object of the present invention is to provide a dishwasher having the above-mentioned inner container structure of the dishwasher.

Drawings

FIG. 1 is a schematic cross-sectional structure view of a dishwasher liner according to an embodiment of the present invention;

FIG. 2 is a schematic view of an enlarged angle between the inner surface of the rear top cover and the tangent of the flow guide rib at the position A according to the embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the inner container of the dishwasher according to the first embodiment of the present invention;

FIG. 4 is a schematic view of a drainage portion according to a first embodiment of the present invention;

fig. 5 is a schematic view of an enlarged guide rib at a position B according to a first embodiment of the present invention;

FIG. 6 is a schematic view of the structure of the inner container of the dishwasher according to the second embodiment of the present invention;

FIG. 7 is a schematic view of a drainage portion arrangement according to a second embodiment of the present invention;

FIG. 8 is a schematic view of another drain arrangement according to a second embodiment of the present invention;

FIG. 9 is a schematic view of the inner container of the dishwasher according to the third embodiment of the present invention;

FIG. 10 is a schematic view of a drainage portion arrangement according to a third embodiment of the present invention;

fig. 11 is a schematic view of another drainage portion arrangement according to the third embodiment of the present invention.

Description of reference numerals:

1-side wall, 11-side wall top end, 2-top cover, 21-top plate, 211-first top plate, 212-second top plate, 213-third top plate, 214-fourth top plate, 22-vertex, 24-drainage part, 241-flow guiding rib, 25-top plate bottom edge, 251-first bottom edge, 252-second bottom edge, 253-third bottom edge, 254-fourth bottom edge, 26-water drop and 3-dish.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

First embodiment, as shown in fig. 1, a liner structure of a dishwasher comprises a top cover 2 and a side wall 1, wherein the top of the side wall 1 is covered and connected with the top cover 2, the top cover 2 and the side wall 1 enclose a cavity for placing dishes 3, the top cover 2 comprises a top plate 21, the inner surface of the top cover 21 is in a dome-shaped curved surface and is provided with a drainage part 24, and the drainage part 24 extends from the top cover 2 to the top end 11 of the side wall and is used for draining water drops to the side wall 1.

Further, the drainage portion 24 includes a plurality of raised flow guiding ribs 241 or a plurality of recessed drainage grooves, and a drainage rib 241 structure is preferred.

Further, the top plate 21 has a top plate bottom edge 25, the inner surface of the top plate 21 is a dome-shaped curved surface, and the top plate bottom edge 25 is a connecting edge between the inner surface of the top plate 21 and the top end of the side wall 1.

Furthermore, the drainage portion 24 is provided in a parallel line shape, is provided in parallel on the inner surface of the top plate 21, and has both ends extending toward the bottom edge 25 of the top plate. The parallel direction of the drainage part is not limited, or the drainage part is transversely arranged, or longitudinally arranged, or obliquely arranged.

Further, the interval distance between the diversion rib 241 and the adjacent diversion rib 241 is M, the M value is 5-20 mm, when the diversion rib 241 is set to be a parallel line, the distance between the adjacent diversion ribs 241 is consistent, and when the diversion rib 241 is set to be a ray, the interval distance between the intersection point of each diversion rib 241 and the bottom edge 25 of the top plate is M.

The water conservancy diversion muscle 241 can be interrupted the setting, and the breakpoint interval of same water conservancy diversion muscle 241 is N, and N <10mm avoids the interval too big, and the water droplet condenses, and gravity is greater than the product of tension and top surface slope, and then from the top surface drippage.

Furthermore, the width L of the flow guiding rib 241 is 2-5 mm, the height H is 1-8 mm, which is convenient for breaking the condensation of water drops on the top plate, so that the water drops are adsorbed on the flow guiding rib 241 and flow to the side wall along the flow guiding rib 241, a point r is selected from the inner surface of the top plate 21, a tangent line is made, a straight line is made perpendicular to the surface of the flow guiding rib 241 and intersects with the surface of the flow guiding rib 241 at a point s, the distance between the point r and the point s is H, and H is the height of the flow guiding rib 241.

Furthermore, as shown in fig. 2, a straight line is vertically drawn downwards at the point r, the straight line intersects with the surface of the flow guiding rib 241 at the point q, a tangent line is drawn at the point q, the included angle between the tangent line and the horizontal plane is a, the included angle between the tangent line at the point r and the horizontal plane is b, and a is not less than b.

Further, the top cover 2 is integrally formed by plastic parts.

Further, as shown in fig. 3 and 4, the liner includes a top cover 2 and a side wall 1, the side wall 1 is an N-shaped enclosure with three sides, the side walls 1 at two ends are arranged in parallel, the middle is connected with the third side wall 1, the top cover 2 includes a top plate 21, the top cover 2 and the side wall 1 enclose a bowl washing cavity, the top plate 21 is a dome-shaped plate, the top portion is arched, the bottom edge 25 of the top plate includes a first bottom edge 251 and a second bottom edge 252 which are parallel, the first bottom edge 251 and the second bottom edge 252 are connected with the top end 11 of the side wall, the distance from the top portion to the bottom portion of the liner is greater than the distance from the first bottom edge 251 and the second bottom edge 252 to the bottom portion of the liner, the drainage portion 24 is arranged on the inner surface of the top plate 21, or includes a plurality of flow guiding ribs 241 protruding from the inner surface of the top plate 21, or includes a plurality of drainage grooves recessed on, the two ends extend to the first bottom edge 251 and the second bottom edge 252, the distance M between the flow guide ribs 241 is 5-20 mm, the flow guide ribs 241 can be set to be discontinuous line segments, the distance N between breakpoints is less than 10mm, and due to the tension of the water drops 26 and the acting force of internal molecules, the water drops 26 near the flow guide ribs 241 are adsorbed to the flow guide ribs 241 and flow to the first bottom edge 251 and the second bottom edge 252 along the flow guide ribs 241, and further flow to the bottom of the inner container along the side wall 1 to be discharged, so that the direct dripping on the dishes 3 is avoided.

Second embodiment, as shown in fig. 6, the top cover 2 includes a first top panel 211, a second top panel 212, a third top panel 213, the first top panel 211, the second top panel 212, and the third top panel 213 are dome-shaped, the top is arched, the first top panel 211 includes a first bottom edge 251, the second top panel 212 includes a second bottom edge 252, and the third top panel 213 includes a third bottom edge 253, as shown in fig. 7, the first top panel 211, the second top panel 212, and the third top panel 213 intersect at an apex 22, the apex 22 is the highest point of the top cover 2, the apex 22 is spaced further from the bottom of the bladder than the first bottom edge 251, the second bottom edge 252, and the third bottom edge 253, and the first bottom edge 251, the second bottom edge 252, and the third bottom edge 253 are connected to the corresponding top end 11 of the sidewall.

In fig. 7, the drainage portion 24 is disposed on the inner surfaces of the first top plate 211, the second top plate 212, and the third top plate 213, and is formed in a radial shape, the drainage portion 24 includes a plurality of flow guiding ribs 241, the flow guiding ribs 241 extend radially from the vertex 22 to the bottom edge 25 of the top plate, further, the flow guiding ribs 241 extend radially to the first bottom edge 251, the second bottom edge 252, and the third bottom edge 253 around the vertex 22, and the water droplets 26 are guided to the first bottom edge 251, the second bottom edge 252, and the third bottom edge 253, and further flow from the top end 11 of the sidewall to the bottom of the liner along the sidewall 1. Preferably, the drainage part 24 is arranged at the splicing part of the first top plate 211, the second top plate 212 and the third top plate 213, so that the shape is attractive, and the lines formed at the splicing part are effectively utilized.

In fig. 8, the drainage portion 24 is disposed in a parallel line shape, is disposed in parallel on the inner surface of the top plate 21, and includes a plurality of flow guiding ribs 241, the flow guiding ribs 241 extend in parallel to the first bottom side 251 and the second bottom side 252, the water drops 26 are guided to the first bottom side 251 and the second bottom side 252,

further, the drainage portion 24 is combined into a radial shape and a parallel linear shape, or is provided into a parallel linear shape which is criss-cross. The diversion ribs 241 form a cross network, and drainage is performed more effectively. More preferably, each flow guiding rib can be arranged discontinuously, the distance between the break points of the same flow guiding rib 241 is N, and N is less than 10 mm.

Third embodiment, as shown in fig. 9, the top cover 2 of the liner includes a first top panel 211, a second top panel 212, a third top panel 213, a fourth top panel 214, wherein the first top panel 211, the second top panel 212, the third top panel 213, and the fourth top panel 214 are dome-shaped, the first top panel 211 is arched and includes a first bottom edge 251, the second top panel 212 includes a second bottom edge 252, the third top panel 213 includes a third bottom edge 253, the fourth top panel 214 includes a fourth bottom edge 254, the four top panels intersect at an apex 22, the apex 22 is the highest point of the top cover 2, the distance from the apex 22 to the bottom of the liner is greater than the distance from the first bottom edge 251 to the second bottom edge 252, the distance from the third bottom edge 253 to the bottom of the inner container and the fourth bottom edge 254, the first bottom edge 251 and the second bottom edge 252 are arranged in parallel, the third bottom edge 253 and the fourth bottom edge 254 are arranged in parallel, the first bottom edge 251, the second bottom edge 252 and the third bottom edge 253 are connected with the top end 11 of the corresponding side wall, and the fourth bottom edge 254 is connected with the door body of the dishwasher.

In fig. 10, the drainage portion 24 is disposed on the first top plate 211, the second top plate 212, the third top plate 213, the inner surface of the fourth top plate 214, and is disposed in a radial shape, the drainage portion 24 includes a plurality of flow guiding ribs 241, the flow guiding ribs 241 are disposed radially from the vertex 22 to the first bottom edge 251, the second bottom edge 252, the third bottom edge 253, and the fourth bottom edge 254, the water drops 26 are adsorbed on the flow guiding ribs 241, and then flow to the top plate bottom edge 25 along the flow guiding ribs 241, and further flow to the bottom of the dishwasher through the sidewall top end 11, or flow to the bottom of the dishwasher through the door body to discharge the water drops on the top cover 2, so as to prevent the water drops on the top cover 2 from directly dropping on the dishes 3. Preferably, drainage parts 24 are arranged at the splicing positions of the first top plate 211, the second top plate 212, the third top plate 213 and the fourth top plate 214, so that the shape is attractive, and grains formed at the splicing positions are effectively utilized.

In fig. 11, the drainage portion 24 is disposed in a parallel line shape, and is disposed in parallel on the inner surface of the top plate 21, and includes a plurality of flow guiding ribs 241, the flow guiding ribs 241 extend in parallel to the first bottom edge 251 and the second bottom edge 252, and the water drops 26 are guided to the first bottom edge 251 and the second bottom edge 252, preferably, the drainage portion 24 may be disposed in a radial and parallel shape at the same time, so as to form a cross network, so as to more effectively conduct drainage, more preferably, each flow guiding rib may be disposed intermittently, and the break point distance of the same flow guiding rib 241 is N, where N is less than 10 mm.

The invention provides a dishwasher, which is provided with any one of the above inner container structures of the dishwasher.

Although the present invention has been described in detail, it should be understood that the present invention is not limited thereto, and various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims

1. The inner container structure of the dishwasher comprises a top cover (2) and a side wall (1), wherein the top cover (2) and the side wall (1) enclose a cavity for placing dishes (3), and the inner container structure is characterized in that the top cover (2) comprises one or more top plates (21), the inner surface of the top cover (2) is a dome-shaped curved surface and is provided with a drainage part (24), and the drainage part (24) extends from the top cover (2) to the side wall (1).

2. The dishwasher liner structure according to claim 1, wherein the drain portion (24) comprises a plurality of raised flow-guiding ribs (241) or a plurality of recessed flow-guiding grooves.

3. The dishwasher liner structure according to claim 2, wherein the plurality of top plates (21) intersect to form an apex (22), and the drainage portion (24) is provided in a radial shape on the inner surface of the top plate (21) and extends radially from the apex (22) to the top end of the side wall (1) in the circumferential direction.

4. The dishwasher liner structure according to claim 2, wherein the drain portion (24) is provided in a parallel line shape on the inner surface of the top plate (21) and extends toward the top end of the side wall (1).

5. The dishwasher liner structure according to claim 2, wherein said drain portion (24) is provided to include a radial shape and a parallel linear shape.

6. The dishwasher liner structure according to claim 2, wherein the air guide rib (241) is spaced from the adjacent air guide rib (241) by a distance M, and the value of M is 5-20 mm.

7. The inner container structure of a dishwasher according to claim 2, wherein the flow guiding ribs (241) are arranged discontinuously, and the distance between the break points of the same flow guiding rib (241) is N, wherein N is less than 10 mm.

8. The inner container structure of a dishwasher according to claim 2, wherein the width L of the flow guiding rib (241) is 2-5 mm, and the height H is 1-8 mm.

9. The dishwasher liner structure according to claim 1, wherein the top cover (2) is formed in one piece.

10. A dishwasher comprising a dishwasher liner structure according to any one of the preceding claims 1 to 9.