CN111839405A - Dishwasher shower and dishwasher - Google Patents

Abstract

The invention discloses a dishwasher sprayer and a dishwasher, wherein the dishwasher sprayer comprises a spraying support arm which rotates or swings and sprays fluid, the sprayer also comprises a fin which is inclined or vertical to the rotating surface or the swinging surface of the spraying support arm at an angle, the first edge of the fin is connected with the spraying support arm, and the second edge which is arranged oppositely is freely arranged, so that the fin stirs the gas outside the spraying support arm to form airflow and the airflow drives the spraying support arm to spray the fluid. The invention sets the wing in the sprayer of the dish-washing machine, so that the wing stirs the gas outside the spraying support arm to form gas flow and the gas flow drives the gas or liquid sprayed by the spraying support arm, and the sprayer of the dish-washing machine has the function of promoting the gas or liquid to flow, thereby expanding the flowing area of the gas or liquid in the liner after the sprayer of the dish-washing machine is arranged in the liner of the dish-washing machine, and further leading the dish-washing machine to have better washing and drying effects on tableware.

Description

Dishwasher shower and dishwasher

technical field

The invention belongs to the field of dishwashers, and in particular relates to a dishwasher sprayer and a dishwasher.

Background technique

The existing dishwasher sprayer is large in size, but has limited functions, and can only spray water flow; the existing dishwasher only relies on 70°C high-temperature water for disinfection. It will be closed, and then use the residual temperature in the gallbladder to dry. However, after the washing process, with the gradual decrease of the temperature in the gallbladder and the influence of the residual water droplets in the gallbladder, it is difficult for the tableware in the gallbladder to be completely dried in a short period of time, and the humid and hot gallbladder environment tends to breed after a long time. Microorganisms are not conducive to the hygiene of the tableware itself.

The present invention has been made in view of this.

SUMMARY OF THE INVENTION

The first technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a dishwasher shower to solve the technical problem of the limited function of the existing dishwasher shower.

The second technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a dishwasher to solve the technical problem that microorganisms are easily grown inside the inner tank of the existing dishwasher.

In order to solve the above-mentioned first technical problem, the basic conception of the technical solution adopted in the present invention is:

A dishwasher sprayer, the sprayer includes a spray arm that rotates or swings and sprays fluid, and the sprayer also includes fins inclined or vertically arranged at an angle to the rotating surface or swing surface of the spray arm The first edge of the fin is connected with the spray arm, and the opposite second edge is set freely, so that the fin stirs the gas outside the spray arm to form an airflow and the airflow drives the fluid sprayed by the spray arm.

Further, the first end of the spray support arm is connected with the motor outside the spray support arm, and the oppositely arranged second end is freely arranged to rotate or swing the spray support arm; The rotating surface or swinging surface of the support arm is a first side surface and a second side surface arranged oppositely. The first side surface is provided with a spray port, and the second side surface is provided with a supply port. The supply port and the external fluid supply of the spray support arm are provided. The structure is connected, so that the spray arm sprays the fluid.

Further, the side of the spray arm includes a third side that is perpendicular to the rotating surface or the swing surface of the spray arm, the first edge of the fin is connected to the third side of the spray arm, and the oppositely arranged second edge faces the spray. The first side of the shower arm is inclined.

Further, the distance between the second edge of the fin and the first edge in the direction perpendicular to the rotating surface or the swing surface of the spray arm is less than or equal to the distance between the first edge of the fin and the first side of the spray arm. The distance in the direction of the rotating or swinging surface of the spray arm.

Further, the first edge of the fin is connected to the leeward side of the spray arm.

Further, the first edge of the fin is gradually inclined toward the first side surface of the spray support arm from the end close to the first end of the spray support arm to the end close to the second end of the spray support arm.

Further, the shower also includes an accommodating cylinder whose axis is perpendicular to the rotating surface or the swinging surface of the spray arm, and the interior of the accommodating cylinder is provided with a first cavity and a second cavity whose axes are parallel to the axis of the accommodating cylinder. The partition plate of the cavity, the first end of the accommodating cylinder is connected with the supply port, the end of the first cavity away from the first end of the accommodating cylinder is connected with the liquid supply mechanism outside the accommodating cylinder, and the end of the second cavity away from the first end of the accommodating cylinder is connected with the accommodating cylinder. A gas supply mechanism outside the cartridge is connected.

Further, one end of the second cavity close to the first end of the accommodating cylinder is covered with a waterproof and breathable structure.

In order to solve the above-mentioned second technical problem, the basic conception of the technical solution adopted in the present invention is:

A dishwasher includes an inner tank, and the inside of the inner tank is provided with the dishwasher sprayer as described in any one of the above.

Further, the dishwasher shower is arranged at the bottom of the inner tank.

After adopting the above-mentioned technical scheme, the present invention has the following beneficial effects compared with the prior art:

In the present invention, the fins are arranged in the dishwasher sprayer, so that the fins stir the gas outside the spray arm to form an air flow, and the airflow drives the gas or liquid sprayed by the spray arm, so that the dishwasher sprayer has The function of promoting the flow of gas or liquid, so that the dishwasher sprayer can expand the flow area of gas or liquid in the inner tank of the dishwasher, thereby making the washing and drying effect of the dishwasher more effective. Well, at the same time, it also avoids the problem that the interior of the liner is in a humid state for a long time, which leads to the easy breeding of microorganisms, and ensures the cleanliness of the tableware inside the liner.

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:

FIG. 1 shows a top view of a shower provided by an embodiment of the present invention;

FIG. 2 shows an exploded view of an angle of the structure of a shower provided by an embodiment of the present invention;

FIG. 3 shows a structural exploded view of another angle of the shower provided by an embodiment of the present invention;

Figure 4 shows an enlarged view at A in Figure 3;

FIG. 5 shows an internal schematic diagram of a shower provided by an embodiment of the present invention.

In the figure: 1-liquid supply mechanism, 2-first cavity, 3-spray arm, 4-waterproof and breathable structure, 5-second cavity, 6-gas supply mechanism, 7-fin, 8-accommodating cylinder, 9-lower box body, 10-upper box body, 11-clamping parts.

It should be noted that these drawings and written descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-5, the embodiment of the present invention introduces a dishwasher sprayer, the sprayer includes a spray arm 3 that rotates or swings and sprays fluid, and the sprayer also includes a sprayer with a spray The fins 7 with the rotating surface or the swinging surface of the support arm 3 being inclined at an angle or arranged vertically, the first edge of the fins 7 is connected with the spray support arm 3, and the second edge set oppositely is set freely, so that the fins 7 stir the spray The gas outside the support arm 3 forms an air flow, and the air flow drives the fluid sprayed by the spray arm 3 .

In the present invention, the fins 7 are arranged in the dishwasher sprayer, so that the fins 7 stir the gas outside the spray arm 3 to form an airflow, and the airflow drives the gas or liquid sprayed by the spray arm 3, so that the dishwasher The sprayer has the function of promoting the flow of gas or liquid, so that the dishwasher sprayer can expand the flow area of gas or liquid in the inner tank of the dishwasher after being placed in the inner tank of the dishwasher, thereby enabling the dishwasher to clean the dishes. , The drying effect is better, and at the same time, it also avoids the problem of easy breeding of microorganisms caused by being in a humid state for a long time in the inner tank, and ensures the cleanliness of the tableware inside the inner tank.

Specifically, the fluid is gas and/or liquid, wherein the gas can be air, preferably, the air is heated air, and the liquid can be water or washing liquid, and preferably, the liquid is heated liquid.

The embodiment of the present invention also introduces a dishwasher, which includes an inner tank, and any one of the above-mentioned dishwasher showers is arranged inside the inner tank. Specifically, the dishwasher shower is arranged at the bottom of the inner pot. In some embodiments, the dishwasher shower is provided in other locations of the inner tank, such as the top, the rear, and the like.

Example 1

As shown in Figures 1-5, in this embodiment, the first end of the spray arm 3 is connected to the motor outside the spray arm 3, and the opposite second end is set freely, so that the spray arm 3 rotates or Swing; the side of the spray arm 3 includes a first side and a second side that are respectively parallel to the rotating surface or the swing surface of the spray arm 3 and are oppositely arranged, the first side is provided with a spray port, and the second side is provided with There is a supply port, and the supply port is connected with the fluid supply structure outside the spray arm 3, so that the spray arm 3 sprays fluid.

Specifically, the spray arm 3 is a horizontally extending strip structure, the first end of which is connected to the motor outside the spray arm 3, and the opposite second end is set freely, so that the spray arm 3 rotates in the horizontal plane Or swing, the side of the spray arm 3 includes an upper side and a lower side, the upper side is provided with a spray port, and the lower side is provided with a supply port, and the supply port is connected with the fluid supply structure outside the spray support arm 3, so that the spray The spray arm 3 sprays fluid upwards. That is, the first side is the upper side, and the second side is the lower side.

Embodiment 2

As shown in Figures 1-5, the difference between this embodiment and the above-mentioned embodiment is that the side surface of the spray arm 3 includes a third side surface perpendicular to the rotating surface or the swing surface of the spray arm 3, and the first edge of the fin 7 It is connected with the third side surface of the shower support arm 3 , and the oppositely arranged second edge is inclined toward the first side surface of the shower support arm 3 .

In the present invention, through the above arrangement, the air flow formed by the fins 7 agitating the gas outside the spray arm 3 can better drive the fluid sprayed by the spray arm 3 .

Wherein, the fins 7 and the rotating surface or the swinging surface of the spray arm 3 are angled and arranged obliquely.

Specifically, when the first end and the second end of the spray arm 3 are regarded as being disposed on the front side and the rear side of the spray arm 3, the side surfaces of the spray arm 3 include left side and right side, and the wings The first edge of the sheet 7 is connected to the left side and/or the right side of the shower arm 3 , and the opposite second edge is inclined toward the upper side of the shower arm 3 . That is, the third side is the left side and/or the right side.

In some embodiments, the first edge of the fin 7 is connected to the first side surface of the spray arm 3 , wherein, preferably, the fin 7 is perpendicular to the rotating or swinging surface of the spray arm 3 .

Embodiment 3

As shown in Figures 1-5, the difference between this embodiment and the above-mentioned embodiment is that the distance between the second edge of the fin 7 and the first edge in the direction perpendicular to the rotating surface or the swinging surface of the spray arm 3 is less than or It is equal to the distance between the first edge of the fin 7 and the first side of the spraying arm 3 in the direction perpendicular to the rotating surface or the swinging surface of the spraying arm 3 .

The present invention reduces the space occupied by the dishwasher shower in the dishwasher liner through the above arrangement.

In some embodiments, the distance between the second edge of the fin 7 and the first edge in the direction perpendicular to the rotation surface or the swinging surface of the spray arm 3 is greater than the distance between the first edge of the fin 7 and the first edge of the spray arm 3. The distance of one side in the direction perpendicular to the rotating or oscillating surface of the spray arm 3 .

Preferably, the first edge of the fin 7 is connected to the leeward side of the spray arm 3 .

Embodiment 4

As shown in FIGS. 1-5 , the difference between this embodiment and the above embodiments is that the first edge of the fin 7 is from the end close to the first end of the spray arm 3 to the end close to the second end of the spray arm 3 It is gradually inclined towards the first side of the spray arm 3 .

In the present invention, through the above arrangement, the air flow formed by the fins 7 agitating the gas outside the spray arm 3 is in a convergent state.

In some embodiments, the first edge of the fin 7 is parallel to the rotating surface or the swinging surface of the spray arm 3 . In some embodiments, the first edge of the fin 7 is gradually inclined toward the second side of the shower arm 3 from the end near the first end of the shower arm 3 to the end near the second end of the shower arm 3 .

Embodiment 5

As shown in FIGS. 1-5 , the difference between this embodiment and the above-mentioned embodiment is that the shower also includes an accommodating cylinder 8 whose axis is perpendicular to the rotating or swinging surface of the spray arm 3 . The inner space of the cylinder 8 is divided into partitions of the first cavity 2 and the second cavity 5 whose axes are parallel to the axis of the accommodating cylinder 8 respectively. The first end of the accommodating cylinder 8 is connected to the supply port, and the first cavity 2 is away from the first One end of the end is connected with the liquid supply mechanism 1 outside the container 8 , and one end of the second cavity 5 away from the first end of the container 8 is connected with the gas supply mechanism 6 outside the container 8 .

In the present invention, the spray arm 3 sprays gas or liquid through the above arrangement.

Among them, the gas supply mechanism 6 and the liquid supply mechanism 1 both belong to the fluid supply mechanism.

Preferably, one end of the second cavity 5 close to the first end of the accommodating cylinder 8 is covered with a waterproof and breathable structure 4 . More preferably, the gas outlet end of the gas supply mechanism 6 and/or the liquid outlet end of the liquid supply device is provided with a heating structure, so as to supply heated gas and liquid.

Embodiment 6

As shown in Figures 1-5, the difference between this embodiment and the above-mentioned embodiments is that the sprayer includes spray arms, which are horizontally extending strips, the middle part of which is connected to the motor, and both ends are freely arranged. The middle part and one side of the spray arm constitute the spray arm 3 .

The spray arm includes a lower box body 9 defining a first accommodating cavity with an upward opening and an upper box body 10 defining a second accommodating cavity with a downward opening. The middle of the bottom of the first accommodating cavity is provided with a supply port, and the bottom of the second accommodating cavity is provided with a plurality of spray ports arranged along the length direction.

Specifically, the first edge of the fin 7 is connected with the lower case 9 .

Embodiment 7

As shown in FIGS. 1-5 , the difference between this embodiment and the above-mentioned embodiment is that the outer periphery of the supply port is provided with a plurality of clips 11 extending downward and arranged around the supply port, and the upper end of the accommodating cylinder 8 is provided with an annular sealing gasket , the upper end of the accommodating cylinder 8 is inserted between the clips 11 to seal against the outer periphery of the supply port, and the clips 11 clamp the outer wall of the accommodating cylinder 8 .

Preferably, the outer wall of the accommodating cylinder 8 is provided with an annular protrusion, and the clamping member 11 is provided with a clamping protrusion protruding toward the supply port. When the clamping member 11 clamps the accommodating cylinder 8, the clamping protrusion is arranged under the annular protrusion and is clamped to each other. , the protruding end of the card is in conflict with the outer wall of the accommodating cylinder 8 below the annular figure.

More preferably, the outer periphery of the supply port is provided with a downwardly extending installation cylinder, which is arranged between the clips 11, the outer diameter of the installation cylinder is equal to the inner diameter of the accommodating cylinder 8, and the accommodating cylinder 8 is sleeved outside the installation cylinder and fits together. The upper end of the partition is lower than the upper end of the accommodating cylinder 8 to provide space for the accommodating cylinder 8 to be sleeved outside the installation cylinder. Preferably, the lower end of the installation cylinder collides with the upper end of the partition.

The working process of the dishwasher of the present invention is as follows:

During the washing process of the dishwasher, the liquid supply mechanism 1 and the motor operate, so that the spray arm 3 rotates and sprays the liquid. After the washing process is completed, the draining process is entered, and the drying process is entered after the draining process. During the drying process, the gas supply mechanism 6. The motor runs to make the spray arm 3 rotate and spray the gas, preferably the gas supply mechanism 6 sprays the hot gas, at this time, the fins 7 disturb the fixed air jet direction inside the inner tank, and at the same time speed up the airflow inside the inner tank, The tableware is sterilized and dried by the impact of gas.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Within the scope of the technical solution of the present invention, personnel can make some changes or modifications to equivalent examples of equivalent changes by using the above-mentioned technical content, but any content that does not depart from the technical solution of the present invention is based on the technical solution of the present invention. Substantially any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (10)

1. The utility model provides a dish washer sprayer, the sprayer is including rotatory or swing and spray fluidic support arm that sprays, its characterized in that, the sprayer still include with spray the support arm rotation plane or swing face angularity or the fin that sets up perpendicularly, the first border of fin with spray the support arm and link to each other, the relative second border that sets up freely sets up, make the fin mix and spray the outside gas formation air current of support arm and the air current drives the fluid that sprays the support arm and spray.

2. The dishwasher sprayer of claim 1, wherein a first end of the spray arm is connected to a motor external to the spray arm, and an opposite second end is freely disposed to allow the spray arm to rotate or swing; the side surface of the spraying support arm comprises a first side surface and a second side surface which are respectively parallel to the rotating surface or the swinging surface of the spraying support arm and are oppositely arranged, the first side surface is provided with a spraying port, the second side surface is provided with a supply port, and the supply port is connected with a fluid supply structure outside the spraying support arm so that the spraying support arm sprays fluid.

3. The dishwasher spray thrower of claim 2, wherein the spray arm sides include a third side perpendicular to the spray arm rotational or oscillating surface, the first edge of the fin being connected to the third side of the spray arm and the oppositely disposed second edge being inclined toward the first side of the spray arm.

4. A dishwasher spray as claimed in claim 3 wherein the distance between the second edge of the fin and the first edge in a direction perpendicular to the plane of rotation or oscillation of the spray arm is less than or equal to the distance between the first edge of the fin and the first side of the spray arm in a direction perpendicular to the plane of rotation or oscillation of the spray arm.

5. A dishwasher spray as claimed in claim 3 wherein the first edge of the fin is connected to the lee side of the spray arm.

6. The dishwasher spray of claim 3 wherein the first edge of the fin tapers from the end adjacent the first end of the spray arm to the end adjacent the second end of the spray arm toward the first side of the spray arm.

7. The dishwasher sprayer of claim 2, further comprising a receiving cylinder having an axis perpendicular to the rotation surface or the swing surface of the spray arm, wherein a partition is provided inside the receiving cylinder to partition the inner space of the receiving cylinder into a first chamber and a second chamber having axes parallel to the axis of the receiving cylinder, respectively, the first end of the receiving cylinder is connected to the supply port, the end of the first chamber remote from the first end of the receiving cylinder is connected to a liquid supply mechanism outside the receiving cylinder, and the end of the second chamber remote from the first end of the receiving cylinder is connected to a gas supply mechanism outside the receiving cylinder.

8. The dishwasher spray of claim 7, wherein an end of the second chamber proximate the first end of the containment cylinder is covered with a waterproof, breathable structure.

9. A dishwasher, comprising an inner container, characterized in that the inner container is provided with a sprayer of the dishwasher according to any one of claims 1 to 8.

10. The dishwasher of claim 9, wherein the dishwasher sprayer is disposed at the bottom of the inner container.

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